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autoloader/component.php000064400000047172151155117330011433
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage autoloader
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die();
/**
* An autoloader for FOF-powered components. It allows the autoloading of
* various classes related to the operation of a component, from
Controllers
* and Models to Helpers and Fields. If a class doesn't exist, it will
be
* created on the fly.
*
* @package FrameworkOnFramework
* @subpackage autoloader
* @since 2.1
*/
class FOFAutoloaderComponent
{
/**
* An instance of this autoloader
*
* @var FOFAutoloaderComponent
*/
public static $autoloader = null;
/**
* The path to the FOF root directory
*
* @var string
*/
public static $fofPath = null;
/**
* An array holding component names and their FOF-ness status
*
* @var array
*/
protected static $fofComponents = array();
/**
* Initialise this autoloader
*
* @return FOFAutoloaderComponent
*/
public static function init()
{
if (self::$autoloader == null)
{
self::$autoloader = new self;
}
return self::$autoloader;
}
/**
* Public constructor. Registers the autoloader with PHP.
*/
public function __construct()
{
self::$fofPath = realpath(__DIR__ . '/../');
spl_autoload_register(array($this,'autoload_fof_controller'));
spl_autoload_register(array($this,'autoload_fof_model'));
spl_autoload_register(array($this,'autoload_fof_view'));
spl_autoload_register(array($this,'autoload_fof_table'));
spl_autoload_register(array($this,'autoload_fof_helper'));
spl_autoload_register(array($this,'autoload_fof_toolbar'));
spl_autoload_register(array($this,'autoload_fof_field'));
}
/**
* Returns true if this is a FOF-powered component, i.e. if it has a
fof.xml
* file in its main directory.
*
* @param string $component The component's name
*
* @return boolean
*/
public function isFOFComponent($component)
{
if (!isset($fofComponents[$component]))
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$fofComponents[$component] =
file_exists($componentPaths['admin'] . '/fof.xml');
}
return $fofComponents[$component];
}
/**
* Creates class aliases. On systems where eval() is enabled it creates a
* real class. On other systems it merely creates an alias. The eval()
* method is preferred as class_aliases result in the name of the class
* being instantiated not being available, making it impossible to create
* a class instance without passing a $config array :(
*
* @param string $original The name of the original (existing) class
* @param string $alias The name of the new (aliased) class
* @param boolean $autoload Should I try to autoload the $original
class?
*
* @return void
*/
private function class_alias($original, $alias, $autoload = true)
{
static $hasEval = null;
if (is_null($hasEval))
{
$hasEval = false;
if (function_exists('ini_get'))
{
$disabled_functions = ini_get('disabled_functions');
if (!is_string($disabled_functions))
{
$hasEval = true;
}
else
{
$disabled_functions = explode(',', $disabled_functions);
$hasEval = !in_array('eval', $disabled_functions);
}
}
}
if (!class_exists($original, $autoload))
{
return;
}
if ($hasEval)
{
$phpCode = "class $alias extends $original {}";
eval($phpCode);
}
else
{
class_alias($original, $alias, $autoload);
}
}
/**
* Autoload Controllers
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_controller($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'Controller') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need three parts in the name
if (count($parts) != 3)
{
return;
}
// We need the second part to be "controller"
if ($parts[1] != 'controller')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$view = $parts[2];
// Is this an FOF 2.1 or later component?
if (!$this->isFOFComponent($component))
{
return;
}
// Get the alternate view and class name (opposite singular/plural name)
$alt_view = FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view);
$alt_class = FOFInflector::camelize($component_raw .
'_controller_' . $alt_view);
// Get the component's paths
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
// Get the proper and alternate paths and file names
$file = "/controllers/$view.php";
$altFile = "/controllers/$alt_view.php";
$path = $componentPaths['main'];
$altPath = $componentPaths['alt'];
// Try to find the proper class in the proper path
if (file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the proper class in the alternate path
if (!class_exists($class_name) && file_exists($altPath . $file))
{
@include_once $altPath . $file;
}
// Try to find the alternate class in the proper path
if (!class_exists($alt_class) && file_exists($path . $altFile))
{
@include_once $path . $altFile;
}
// Try to find the alternate class in the alternate path
if (!class_exists($alt_class) && file_exists($altPath .
$altFile))
{
@include_once $altPath . $altFile;
}
// If the alternate class exists just map the class to the alternate
if (!class_exists($class_name) && class_exists($alt_class))
{
$this->class_alias($alt_class, $class_name);
}
// No class found? Map to FOFController
elseif (!class_exists($class_name))
{
if ($view != 'default')
{
$defaultClass = FOFInflector::camelize($component_raw .
'_controller_default');
$this->class_alias($defaultClass, $class_name);
}
else
{
$this->class_alias('FOFController', $class_name);
}
}
}
/**
* Autoload Models
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_model($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'Model') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need three parts in the name
if (count($parts) != 3)
{
return;
}
// We need the second part to be "model"
if ($parts[1] != 'model')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$view = $parts[2];
// Is this an FOF 2.1 or later component?
if (!$this->isFOFComponent($component))
{
return;
}
// Get the alternate view and class name (opposite singular/plural name)
$alt_view = FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view);
$alt_class = FOFInflector::camelize($component_raw . '_model_'
. $alt_view);
// Get the proper and alternate paths and file names
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$file = "/models/$view.php";
$altFile = "/models/$alt_view.php";
$path = $componentPaths['main'];
$altPath = $componentPaths['alt'];
// Try to find the proper class in the proper path
if (file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the proper class in the alternate path
if (!class_exists($class_name) && file_exists($altPath . $file))
{
@include_once $altPath . $file;
}
// Try to find the alternate class in the proper path
if (!class_exists($alt_class) && file_exists($path . $altFile))
{
@include_once $path . $altFile;
}
// Try to find the alternate class in the alternate path
if (!class_exists($alt_class) && file_exists($altPath .
$altFile))
{
@include_once $altPath . $altFile;
}
// If the alternate class exists just map the class to the alternate
if (!class_exists($class_name) && class_exists($alt_class))
{
$this->class_alias($alt_class, $class_name);
}
// No class found? Map to FOFModel
elseif (!class_exists($class_name))
{
if ($view != 'default')
{
$defaultClass = FOFInflector::camelize($component_raw .
'_model_default');
$this->class_alias($defaultClass, $class_name);
}
else
{
$this->class_alias('FOFModel', $class_name, true);
}
}
}
/**
* Autoload Views
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_view($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'View') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need at least three parts in the name
if (count($parts) < 3)
{
return;
}
// We need the second part to be "view"
if ($parts[1] != 'view')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$view = $parts[2];
if (count($parts) > 3)
{
$format = $parts[3];
}
else
{
$input = new FOFInput;
$format = $input->getCmd('format', 'html',
'cmd');
}
// Is this an FOF 2.1 or later component?
if (!$this->isFOFComponent($component))
{
return;
}
// Get the alternate view and class name (opposite singular/plural name)
$alt_view = FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view);
$alt_class = FOFInflector::camelize($component_raw . '_view_' .
$alt_view);
// Get the proper and alternate paths and file names
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$protoFile = "/models/$view";
$protoAltFile = "/models/$alt_view";
$path = $componentPaths['main'];
$altPath = $componentPaths['alt'];
$formats = array($format);
if ($format != 'html')
{
$formats[] = 'raw';
}
foreach ($formats as $currentFormat)
{
$file = $protoFile . '.' . $currentFormat . '.php';
$altFile = $protoAltFile . '.' . $currentFormat .
'.php';
// Try to find the proper class in the proper path
if (!class_exists($class_name) && file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the proper class in the alternate path
if (!class_exists($class_name) && file_exists($altPath . $file))
{
@include_once $altPath . $file;
}
// Try to find the alternate class in the proper path
if (!class_exists($alt_class) && file_exists($path . $altFile))
{
@include_once $path . $altFile;
}
// Try to find the alternate class in the alternate path
if (!class_exists($alt_class) && file_exists($altPath .
$altFile))
{
@include_once $altPath . $altFile;
}
}
// If the alternate class exists just map the class to the alternate
if (!class_exists($class_name) && class_exists($alt_class))
{
$this->class_alias($alt_class, $class_name);
}
// No class found? Map to FOFModel
elseif (!class_exists($class_name))
{
if ($view != 'default')
{
$defaultClass = FOFInflector::camelize($component_raw .
'_view_default');
$this->class_alias($defaultClass, $class_name);
}
else
{
if (!file_exists(self::$fofPath . '/view/' . $format .
'.php'))
{
$default_class = 'FOFView';
}
else
{
$default_class = 'FOFView' . ucfirst($format);
}
$this->class_alias($default_class, $class_name, true);
}
}
}
/**
* Autoload Tables
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_table($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'Table') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need three parts in the name
if (count($parts) != 3)
{
return;
}
// We need the second part to be "model"
if ($parts[1] != 'table')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$view = $parts[2];
// Is this an FOF 2.1 or later component?
if (!$this->isFOFComponent($component))
{
return;
}
// Get the alternate view and class name (opposite singular/plural name)
$alt_view = FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view);
$alt_class = FOFInflector::camelize($component_raw . '_table_'
. $alt_view);
// Get the proper and alternate paths and file names
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$file = "/tables/$view.php";
$altFile = "/tables/$alt_view.php";
$path = $componentPaths['admin'];
// Try to find the proper class in the proper path
if (file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the alternate class in the proper path
if (!class_exists($alt_class) && file_exists($path . $altFile))
{
@include_once $path . $altFile;
}
// If the alternate class exists just map the class to the alternate
if (!class_exists($class_name) && class_exists($alt_class))
{
$this->class_alias($alt_class, $class_name);
}
// No class found? Map to FOFModel
elseif (!class_exists($class_name))
{
if ($view != 'default')
{
$defaultClass = FOFInflector::camelize($component_raw .
'_table_default');
$this->class_alias($defaultClass, $class_name);
}
else
{
$this->class_alias('FOFTable', $class_name, true);
}
}
}
/**
* Autoload Helpers
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_helper($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'Helper') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need three parts in the name
if (count($parts) != 3)
{
return;
}
// We need the second part to be "model"
if ($parts[1] != 'helper')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$view = $parts[2];
// Is this an FOF 2.1 or later component?
if (!$this->isFOFComponent($component))
{
return;
}
// Get the alternate view and class name (opposite singular/plural name)
$alt_view = FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view);
$alt_class = FOFInflector::camelize($component_raw . '_helper_'
. $alt_view);
// Get the proper and alternate paths and file names
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$file = "/helpers/$view.php";
$altFile = "/helpers/$alt_view.php";
$path = $componentPaths['main'];
$altPath = $componentPaths['alt'];
// Try to find the proper class in the proper path
if (file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the proper class in the alternate path
if (!class_exists($class_name) && file_exists($altPath . $file))
{
@include_once $altPath . $file;
}
// Try to find the alternate class in the proper path
if (!class_exists($alt_class) && file_exists($path . $altFile))
{
@include_once $path . $altFile;
}
// Try to find the alternate class in the alternate path
if (!class_exists($alt_class) && file_exists($altPath .
$altFile))
{
@include_once $altPath . $altFile;
}
// If the alternate class exists just map the class to the alternate
if (!class_exists($class_name) && class_exists($alt_class))
{
$this->class_alias($alt_class, $class_name);
}
}
/**
* Autoload Toolbars
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_toolbar($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
static $isCli = null, $isAdmin = null;
if (is_null($isCli) && is_null($isAdmin))
{
list($isCli, $isAdmin) = FOFDispatcher::isCliAdmin();
}
if (strpos($class_name, 'Toolbar') === false)
{
return;
}
// Change from camel cased into a lowercase array
$class_modified = preg_replace('/(\s)+/', '_',
$class_name);
$class_modified =
strtolower(preg_replace('/(?<=\\w)([A-Z])/', '_\\1',
$class_modified));
$parts = explode('_', $class_modified);
// We need two parts in the name
if (count($parts) != 2)
{
return;
}
// We need the second part to be "model"
if ($parts[1] != 'toolbar')
{
return;
}
// Get the information about this class
$component_raw = $parts[0];
$component = 'com_' . $parts[0];
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
// Get the proper and alternate paths and file names
$file = "/components/$component/toolbar.php";
$path = ($isAdmin || $isCli) ? $platformDirs['admin'] :
$platformDirs['public'];
$altPath = ($isAdmin || $isCli) ? $platformDirs['public'] :
$platformDirs['admin'];
// Try to find the proper class in the proper path
if (file_exists($path . $file))
{
@include_once $path . $file;
}
// Try to find the proper class in the alternate path
if (!class_exists($class_name) && file_exists($altPath . $file))
{
@include_once $altPath . $file;
}
// No class found? Map to FOFToolbar
if (!class_exists($class_name))
{
$this->class_alias('FOFToolbar', $class_name, true);
}
}
/**
* Autoload Fields
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_field($class_name)
{
FOFPlatform::getInstance()->logDebug(__METHOD__ . "()
autoloading $class_name");
// @todo
}
}
autoloader/fof.php000064400000004655151155117330010202 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage autoloader
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
*/
defined('FOF_INCLUDED') or die();
/**
* The main class autoloader for FOF itself
*
* @package FrameworkOnFramework
* @subpackage autoloader
* @since 2.1
*/
class FOFAutoloaderFof
{
/**
* An instance of this autoloader
*
* @var FOFAutoloaderFof
*/
public static $autoloader = null;
/**
* The path to the FOF root directory
*
* @var string
*/
public static $fofPath = null;
/**
* Initialise this autoloader
*
* @return FOFAutoloaderFof
*/
public static function init()
{
if (self::$autoloader == null)
{
self::$autoloader = new self;
}
return self::$autoloader;
}
/**
* Public constructor. Registers the autoloader with PHP.
*/
public function __construct()
{
self::$fofPath = realpath(__DIR__ . '/../');
spl_autoload_register(array($this,'autoload_fof_core'));
}
/**
* The actual autoloader
*
* @param string $class_name The name of the class to load
*
* @return void
*/
public function autoload_fof_core($class_name)
{
// Make sure the class has a FOF prefix
if (substr($class_name, 0, 3) != 'FOF')
{
return;
}
// Remove the prefix
$class = substr($class_name, 3);
// Change from camel cased (e.g. ViewHtml) into a lowercase array (e.g.
'view','html')
$class = preg_replace('/(\s)+/', '_', $class);
$class = strtolower(preg_replace('/(?<=\\w)([A-Z])/',
'_\\1', $class));
$class = explode('_', $class);
// First try finding in structured directory format (preferred)
$path = self::$fofPath . '/' . implode('/', $class) .
'.php';
if (@file_exists($path))
{
include_once $path;
}
// Then try the duplicate last name structured directory format (not
recommended)
if (!class_exists($class_name, false))
{
reset($class);
$lastPart = end($class);
$path = self::$fofPath . '/' . implode('/', $class)
. '/' . $lastPart . '.php';
if (@file_exists($path))
{
include_once $path;
}
}
// If it still fails, try looking in the legacy folder (used for
backwards compatibility)
if (!class_exists($class_name, false))
{
$path = self::$fofPath . '/legacy/' . implode('/',
$class) . '.php';
if (@file_exists($path))
{
include_once $path;
}
}
}
}
config/domain/dispatcher.php000064400000003246151155117330012126
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage config
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
*/
defined('FOF_INCLUDED') or die();
/**
* Configuration parser for the dispatcher-specific settings
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFConfigDomainDispatcher implements FOFConfigDomainInterface
{
/**
* Parse the XML data, adding them to the $ret array
*
* @param SimpleXMLElement $xml The XML data of the component's
configuration area
* @param array &$ret The parsed data, in the form of a
hash array
*
* @return void
*/
public function parseDomain(SimpleXMLElement $xml, array &$ret)
{
// Initialise
$ret['dispatcher'] = array();
// Parse the dispatcher configuration
$dispatcherData = $xml->dispatcher;
// Sanity check
if (empty($dispatcherData))
{
return;
}
$options = $xml->xpath('dispatcher/option');
if (!empty($options))
{
foreach ($options as $option)
{
$key = (string) $option['name'];
$ret['dispatcher'][$key] = (string) $option;
}
}
}
/**
* Return a configuration variable
*
* @param string &$configuration Configuration variables (hashed
array)
* @param string $var The variable we want to fetch
* @param mixed $default Default value
*
* @return mixed The variable's value
*/
public function get(&$configuration, $var, $default)
{
if (isset($configuration['dispatcher'][$var]))
{
return $configuration['dispatcher'][$var];
}
else
{
return $default;
}
}
}
config/domain/interface.php000064400000002536151155117330011741
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage config
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die();
/**
* The Interface of an FOFConfigDomain class. The methods are used to parse
and
* provision sensible information to consumers. FOFConfigProvider acts as
an
* adapter to the FOFConfigDomain classes.
*
* @package FrameworkOnFramework
* @since 2.1
*/
interface FOFConfigDomainInterface
{
/**
* Parse the XML data, adding them to the $ret array
*
* @param SimpleXMLElement $xml The XML data of the component's
configuration area
* @param array &$ret The parsed data, in the form of a
hash array
*
* @return void
*/
public function parseDomain(SimpleXMLElement $xml, array &$ret);
/**
* Return a configuration variable
*
* @param string &$configuration Configuration variables (hashed
array)
* @param string $var The variable we want to fetch
* @param mixed $default Default value
*
* @return mixed The variable's value
*/
public function get(&$configuration, $var, $default);
}
config/domain/tables.php000064400000016606151155117330011256
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage config
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
*/
defined('FOF_INCLUDED') or die();
/**
* Configuration parser for the tables-specific settings
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFConfigDomainTables implements FOFConfigDomainInterface
{
/**
* Parse the XML data, adding them to the $ret array
*
* @param SimpleXMLElement $xml The XML data of the component's
configuration area
* @param array &$ret The parsed data, in the form of a
hash array
*
* @return void
*/
public function parseDomain(SimpleXMLElement $xml, array &$ret)
{
// Initialise
$ret['tables'] = array();
// Parse table configuration
$tableData = $xml->xpath('table');
// Sanity check
if (empty($tableData))
{
return;
}
foreach ($tableData as $aTable)
{
$key = (string) $aTable['name'];
$ret['tables'][$key]['behaviors'] = (string)
$aTable->behaviors;
$ret['tables'][$key]['tablealias'] =
$aTable->xpath('tablealias');
$ret['tables'][$key]['fields'] = array();
$ret['tables'][$key]['relations'] = array();
$fieldData = $aTable->xpath('field');
if (!empty($fieldData))
{
foreach ($fieldData as $field)
{
$k = (string) $field['name'];
$ret['tables'][$key]['fields'][$k] = (string)
$field;
}
}
$relationsData = $aTable->xpath('relation');
if (!empty($relationsData))
{
foreach ($relationsData as $relationData)
{
$type = (string)$relationData['type'];
$itemName = (string)$relationData['name'];
if (empty($type) || empty($itemName))
{
continue;
}
$tableClass = (string)$relationData['tableClass'];
$localKey = (string)$relationData['localKey'];
$remoteKey = (string)$relationData['remoteKey'];
$ourPivotKey = (string)$relationData['ourPivotKey'];
$theirPivotKey = (string)$relationData['theirPivotKey'];
$pivotTable = (string)$relationData['pivotTable'];
$default = (string)$relationData['default'];
$default = !in_array($default, array('no',
'false', 0));
$relation = array(
'type' => $type,
'itemName' => $itemName,
'tableClass' => empty($tableClass) ? null : $tableClass,
'localKey' => empty($localKey) ? null : $localKey,
'remoteKey' => empty($remoteKey) ? null : $remoteKey,
'default' => $default,
);
if (!empty($ourPivotKey) || !empty($theirPivotKey) ||
!empty($pivotTable))
{
$relation['ourPivotKey'] = empty($ourPivotKey) ? null :
$ourPivotKey;
$relation['theirPivotKey'] = empty($theirPivotKey) ? null :
$theirPivotKey;
$relation['pivotTable'] = empty($pivotTable) ? null :
$pivotTable;
}
$ret['tables'][$key]['relations'][] = $relation;
}
}
}
}
/**
* Return a configuration variable
*
* @param string &$configuration Configuration variables (hashed
array)
* @param string $var The variable we want to fetch
* @param mixed $default Default value
*
* @return mixed The variable's value
*/
public function get(&$configuration, $var, $default)
{
$parts = explode('.', $var);
$view = $parts[0];
$method = 'get' . ucfirst($parts[1]);
if (!method_exists($this, $method))
{
return $default;
}
array_shift($parts);
array_shift($parts);
$ret = $this->$method($view, $configuration, $parts, $default);
return $ret;
}
/**
* Internal method to return the magic field mapping
*
* @param string $table The table for which we will be
fetching a field map
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the
table we want to fetch
* @param string $default Default magic field mapping; empty if
not defined
*
* @return array Field map
*/
protected function getField($table, &$configuration, $params, $default
= '')
{
$fieldmap = array();
if (isset($configuration['tables']['*']) &&
isset($configuration['tables']['*']['fields']))
{
$fieldmap =
$configuration['tables']['*']['fields'];
}
if (isset($configuration['tables'][$table]) &&
isset($configuration['tables'][$table]['fields']))
{
$fieldmap = array_merge($fieldmap,
$configuration['tables'][$table]['fields']);
}
$map = $default;
if (empty($params[0]))
{
$map = $fieldmap;
}
elseif (isset($fieldmap[$params[0]]))
{
$map = $fieldmap[$params[0]];
}
return $map;
}
/**
* Internal method to get table alias
*
* @param string $table The table for which we will be
fetching table alias
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the
table we want to fetch
* @param string $default Default table alias
*
* @return string Table alias
*/
protected function getTablealias($table, &$configuration, $params,
$default = '')
{
$tablealias = $default;
if (isset($configuration['tables']['*'])
&&
isset($configuration['tables']['*']['tablealias'])
&&
isset($configuration['tables']['*']['tablealias'][0]))
{
$tablealias = (string)
$configuration['tables']['*']['tablealias'][0];
}
if (isset($configuration['tables'][$table])
&&
isset($configuration['tables'][$table]['tablealias'])
&&
isset($configuration['tables'][$table]['tablealias'][0]))
{
$tablealias = (string)
$configuration['tables'][$table]['tablealias'][0];
}
return $tablealias;
}
/**
* Internal method to get table behaviours
*
* @param string $table The table for which we will be
fetching table alias
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the
table we want to fetch
* @param string $default Default table alias
*
* @return string Table behaviours
*/
protected function getBehaviors($table, &$configuration, $params,
$default = '')
{
$behaviors = $default;
if (isset($configuration['tables']['*'])
&&
isset($configuration['tables']['*']['behaviors']))
{
$behaviors = (string)
$configuration['tables']['*']['behaviors'];
}
if (isset($configuration['tables'][$table])
&&
isset($configuration['tables'][$table]['behaviors']))
{
$behaviors = (string)
$configuration['tables'][$table]['behaviors'];
}
return $behaviors;
}
/**
* Internal method to get table relations
*
* @param string $table The table for which we will be
fetching table alias
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the
table we want to fetch
* @param string $default Default table alias
*
* @return array Table relations
*/
protected function getRelations($table, &$configuration, $params,
$default = '')
{
$relations = $default;
if (isset($configuration['tables']['*'])
&&
isset($configuration['tables']['*']['relations']))
{
$relations =
$configuration['tables']['*']['relations'];
}
if (isset($configuration['tables'][$table])
&&
isset($configuration['tables'][$table]['relations']))
{
$relations =
$configuration['tables'][$table]['relations'];
}
return $relations;
}
}
config/domain/views.php000064400000020231151155117330011126
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage config
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
*/
defined('FOF_INCLUDED') or die();
/**
* Configuration parser for the view-specific settings
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFConfigDomainViews implements FOFConfigDomainInterface
{
/**
* Parse the XML data, adding them to the $ret array
*
* @param SimpleXMLElement $xml The XML data of the component's
configuration area
* @param array &$ret The parsed data, in the form of a
hash array
*
* @return void
*/
public function parseDomain(SimpleXMLElement $xml, array &$ret)
{
// Initialise
$ret['views'] = array();
// Parse view configuration
$viewData = $xml->xpath('view');
// Sanity check
if (empty($viewData))
{
return;
}
foreach ($viewData as $aView)
{
$key = (string) $aView['name'];
// Parse ACL options
$ret['views'][$key]['acl'] = array();
$aclData = $aView->xpath('acl/task');
if (!empty($aclData))
{
foreach ($aclData as $acl)
{
$k = (string) $acl['name'];
$ret['views'][$key]['acl'][$k] = (string) $acl;
}
}
// Parse taskmap
$ret['views'][$key]['taskmap'] = array();
$taskmapData = $aView->xpath('taskmap/task');
if (!empty($taskmapData))
{
foreach ($taskmapData as $map)
{
$k = (string) $map['name'];
$ret['views'][$key]['taskmap'][$k] = (string)
$map;
}
}
// Parse controller configuration
$ret['views'][$key]['config'] = array();
$optionData = $aView->xpath('config/option');
if (!empty($optionData))
{
foreach ($optionData as $option)
{
$k = (string) $option['name'];
$ret['views'][$key]['config'][$k] = (string)
$option;
}
}
// Parse the toolbar
$ret['views'][$key]['toolbar'] = array();
$toolBars = $aView->xpath('toolbar');
if (!empty($toolBars))
{
foreach ($toolBars as $toolBar)
{
$taskName = isset($toolBar['task']) ? (string)
$toolBar['task'] : '*';
// If a toolbar title is specified, create a title element.
if (isset($toolBar['title']))
{
$ret['views'][$key]['toolbar'][$taskName]['title']
= array(
'value' => (string) $toolBar['title']
);
}
// Parse the toolbar buttons data
$toolbarData = $toolBar->xpath('button');
if (!empty($toolbarData))
{
foreach ($toolbarData as $button)
{
$k = (string) $button['type'];
$ret['views'][$key]['toolbar'][$taskName][$k] =
current($button->attributes());
$ret['views'][$key]['toolbar'][$taskName][$k]['value']
= (string) $button;
}
}
}
}
}
}
/**
* Return a configuration variable
*
* @param string &$configuration Configuration variables (hashed
array)
* @param string $var The variable we want to fetch
* @param mixed $default Default value
*
* @return mixed The variable's value
*/
public function get(&$configuration, $var, $default)
{
$parts = explode('.', $var);
$view = $parts[0];
$method = 'get' . ucfirst($parts[1]);
if (!method_exists($this, $method))
{
return $default;
}
array_shift($parts);
array_shift($parts);
$ret = $this->$method($view, $configuration, $parts, $default);
return $ret;
}
/**
* Internal function to return the task map for a view
*
* @param string $view The view for which we will be
fetching a task map
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options (not used)
* @param array $default ßDefault task map; empty array if
not provided
*
* @return array The task map as a hash array in the format task =>
method
*/
protected function getTaskmap($view, &$configuration, $params,
$default = array())
{
$taskmap = array();
if (isset($configuration['views']['*']) &&
isset($configuration['views']['*']['taskmap']))
{
$taskmap =
$configuration['views']['*']['taskmap'];
}
if (isset($configuration['views'][$view]) &&
isset($configuration['views'][$view]['taskmap']))
{
$taskmap = array_merge($taskmap,
$configuration['views'][$view]['taskmap']);
}
if (empty($taskmap))
{
return $default;
}
return $taskmap;
}
/**
* Internal method to return the ACL mapping (privilege required to access
* a specific task) for the given view's tasks
*
* @param string $view The view for which we will be
fetching a task map
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the task
we want to fetch
* @param string $default Default ACL option; empty (no ACL
check) if not defined
*
* @return string The privilege required to access this view
*/
protected function getAcl($view, &$configuration, $params, $default =
'')
{
$aclmap = array();
if (isset($configuration['views']['*']) &&
isset($configuration['views']['*']['acl']))
{
$aclmap =
$configuration['views']['*']['acl'];
}
if (isset($configuration['views'][$view]) &&
isset($configuration['views'][$view]['acl']))
{
$aclmap = array_merge($aclmap,
$configuration['views'][$view]['acl']);
}
$acl = $default;
if (isset($aclmap['*']))
{
$acl = $aclmap['*'];
}
if (isset($aclmap[$params[0]]))
{
$acl = $aclmap[$params[0]];
}
return $acl;
}
/**
* Internal method to return the a configuration option for the view.
These
* are equivalent to $config array options passed to the Controller
*
* @param string $view The view for which we will be
fetching a task map
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options; key 0 defines the
option variable we want to fetch
* @param mixed $default Default option; null if not defined
*
* @return string The setting for the requested option
*/
protected function getConfig($view, &$configuration, $params, $default
= null)
{
$ret = $default;
if (isset($configuration['views']['*'])
&&
isset($configuration['views']['*']['config'])
&&
isset($configuration['views']['*']['config'][$params[0]]))
{
$ret =
$configuration['views']['*']['config'][$params[0]];
}
if (isset($configuration['views'][$view])
&&
isset($configuration['views'][$view]['config'])
&&
isset($configuration['views'][$view]['config'][$params[0]]))
{
$ret =
$configuration['views'][$view]['config'][$params[0]];
}
return $ret;
}
/**
* Internal method to return the toolbar infos.
*
* @param string $view The view for which we will be
fetching buttons
* @param array &$configuration The configuration parameters hash
array
* @param array $params Extra options
* @param string $default Default option
*
* @return string The toolbar data for this view
*/
protected function getToolbar($view, &$configuration, $params,
$default = '')
{
$toolbar = array();
if (isset($configuration['views']['*'])
&&
isset($configuration['views']['*']['toolbar'])
&&
isset($configuration['views']['*']['toolbar']['*']))
{
$toolbar =
$configuration['views']['*']['toolbar']['*'];
}
if (isset($configuration['views']['*'])
&&
isset($configuration['views']['*']['toolbar'])
&&
isset($configuration['views']['*']['toolbar'][$params[0]]))
{
$toolbar = array_merge($toolbar,
$configuration['views']['*']['toolbar'][$params[0]]);
}
if (isset($configuration['views'][$view])
&&
isset($configuration['views'][$view]['toolbar'])
&&
isset($configuration['views'][$view]['toolbar']['*']))
{
$toolbar = array_merge($toolbar,
$configuration['views'][$view]['toolbar']['*']);
}
if (isset($configuration['views'][$view])
&&
isset($configuration['views'][$view]['toolbar'])
&&
isset($configuration['views'][$view]['toolbar'][$params[0]]))
{
$toolbar = array_merge($toolbar,
$configuration['views'][$view]['toolbar'][$params[0]]);
}
if (empty($toolbar))
{
return $default;
}
return $toolbar;
}
}
config/provider.php000064400000011421151155117330010355 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage config
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2, or later
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die();
/**
* Reads and parses the fof.xml file in the back-end of a FOF-powered
component,
* provisioning the data to the rest of the FOF framework
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFConfigProvider
{
/**
* Cache of FOF components' configuration variables
*
* @var array
*/
public static $configurations = array();
/**
* Parses the configuration of the specified component
*
* @param string $component The name of the component, e.g.
com_foobar
* @param boolean $force Force reload even if it's already
parsed?
*
* @return void
*/
public function parseComponent($component, $force = false)
{
if (!$force && isset(self::$configurations[$component]))
{
return;
}
if (FOFPlatform::getInstance()->isCli())
{
$order = array('cli', 'backend');
}
elseif (FOFPlatform::getInstance()->isBackend())
{
$order = array('backend');
}
else
{
$order = array('frontend');
}
$order[] = 'common';
$order = array_reverse($order);
self::$configurations[$component] = array();
foreach ($order as $area)
{
$config = $this->parseComponentArea($component, $area);
self::$configurations[$component] =
array_merge_recursive(self::$configurations[$component], $config);
}
}
/**
* Returns the value of a variable. Variables use a dot notation, e.g.
* view.config.whatever where the first part is the domain, the rest of
the
* parts specify the path to the variable.
*
* @param string $variable The variable name
* @param mixed $default The default value, or null if not specified
*
* @return mixed The value of the variable
*/
public function get($variable, $default = null)
{
static $domains = null;
if (is_null($domains))
{
$domains = $this->getDomains();
}
list($component, $domain, $var) = explode('.', $variable, 3);
if (!isset(self::$configurations[$component]))
{
$this->parseComponent($component);
}
if (!in_array($domain, $domains))
{
return $default;
}
$class = 'FOFConfigDomain' . ucfirst($domain);
$o = new $class;
return $o->get(self::$configurations[$component], $var, $default);
}
/**
* Parses the configuration options of a specific component area
*
* @param string $component Which component's configuration to
parse
* @param string $area Which area to parse (frontend, backend,
cli)
*
* @return array A hash array with the configuration data
*/
protected function parseComponentArea($component, $area)
{
// Initialise the return array
$ret = array();
// Get the folders of the component
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
// Check that the path exists
$path = $componentPaths['admin'];
$path = $filesystem->pathCheck($path);
if (!$filesystem->folderExists($path))
{
return $ret;
}
// Read the filename if it exists
$filename = $path . '/fof.xml';
if (!$filesystem->fileExists($filename))
{
return $ret;
}
$data = file_get_contents($filename);
// Load the XML data in a SimpleXMLElement object
$xml = simplexml_load_string($data);
if (!($xml instanceof SimpleXMLElement))
{
return $ret;
}
// Get this area's data
$areaData = $xml->xpath('//' . $area);
if (empty($areaData))
{
return $ret;
}
$xml = array_shift($areaData);
// Parse individual configuration domains
$domains = $this->getDomains();
foreach ($domains as $dom)
{
$class = 'FOFConfigDomain' . ucfirst($dom);
if (class_exists($class, true))
{
$o = new $class;
$o->parseDomain($xml, $ret);
}
}
// Finally, return the result
return $ret;
}
/**
* Gets a list of the available configuration domain adapters
*
* @return array A list of the available domains
*/
protected function getDomains()
{
static $domains = array();
if (empty($domains))
{
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$files = $filesystem->folderFiles(__DIR__ . '/domain',
'.php');
if (!empty($files))
{
foreach ($files as $file)
{
$domain = basename($file, '.php');
if ($domain == 'interface')
{
continue;
}
$domain = preg_replace('/[^A-Za-z0-9]/', '',
$domain);
$domains[] = $domain;
}
$domains = array_unique($domains);
}
}
return $domains;
}
}
controller/controller.php000064400000227522151155117330011637
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage controller
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework controller class. FOF is based on the thin
controller
* paradigm, where the controller is mainly used to set up the model state
and
* spawn the view.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFController extends FOFUtilsObject
{
/**
* @var int Bit mask to enable Routing on redirects.
* 0 = never
* 1 = frontend only
* 2 = backend only
* 3 = always
*/
protected $autoRouting = 0;
/**
* The current component's name without the com_ prefix
*
* @var string
*/
protected $bareComponent = 'foobar';
/**
* The base path of the controller
*
* @var string
*/
protected $basePath;
/**
* The tasks for which caching should be enabled by default
*
* @var array
*/
protected $cacheableTasks = array('browse', 'read');
/**
* The current component's name; you can override it in the
configuration
*
* @var string
*/
protected $component = 'com_foobar';
/**
* A cached copy of the class configuration parameter passed during
initialisation
*
* @var array
*/
protected $config = array();
/**
* An instance of FOFConfigProvider to provision configuration overrides
*
* @var FOFConfigProvider
*/
protected $configProvider = null;
/**
* Set to true to enable CSRF protection on selected tasks. The possible
* values are:
* 0 Disabled; no token checks are performed
* 1 Enabled; token checks are always performed
* 2 Only on HTML requests and backend; token checks are always performed
in the back-end and in the front-end only when format is 'html'
* 3 Only on back-end; token checks are performer only in the back-end
*
* @var integer
*/
protected $csrfProtection = 2;
/**
* The default view for the display method.
*
* @var string
*/
protected $default_view;
/**
* The mapped task that was performed.
*
* @var string
*/
protected $doTask;
/**
* The input object for this MVC triad; you can override it in the
configuration
*
* @var FOFInput
*/
protected $input = array();
/**
* Redirect message.
*
* @var string
*/
protected $message;
/**
* Redirect message type.
*
* @var string
*/
protected $messageType;
/**
* The current layout; you can override it in the configuration
*
* @var string
*/
protected $layout = null;
/**
* Array of class methods
*
* @var array
*/
protected $methods;
/**
* The prefix of the models
*
* @var string
*/
protected $model_prefix;
/**
* Overrides the name of the view's default model
*
* @var string
*/
protected $modelName = null;
/**
* The set of search directories for resources (views).
*
* @var array
*/
protected $paths;
/**
* URL for redirection.
*
* @var string
*/
protected $redirect;
/**
* Current or most recently performed task.
*
* @var string
*/
protected $task;
/**
* Array of class methods to call for a given task.
*
* @var array
*/
protected $taskMap;
/**
* The name of the controller
*
* @var array
*/
protected $name;
/**
* The current view name; you can override it in the configuration
*
* @var string
*/
protected $view = '';
/**
* Overrides the name of the view's default view
*
* @var string
*/
protected $viewName = null;
/**
* A copy of the FOFView object used in this triad
*
* @var FOFView
*/
private $_viewObject = null;
/**
* A cache for the view item objects created in this controller
*
* @var array
*/
protected $viewsCache = array();
/**
* A copy of the FOFModel object used in this triad
*
* @var FOFModel
*/
private $_modelObject = null;
/**
* Does this tried have a FOFForm which will be used to render it?
*
* @var boolean
*/
protected $hasForm = false;
/**
* Gets a static (Singleton) instance of a controller class. It loads the
* relevant controller file from the component's directory or, if it
doesn't
* exist, creates a new controller object out of thin air.
*
* @param string $option Component name, e.g. com_foobar
* @param string $view The view name, also used for the controller
name
* @param array $config Configuration parameters
*
* @return FOFController
*/
public static function &getAnInstance($option = null, $view = null,
$config = array())
{
static $instances = array();
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$hash = $option . $view;
if (!array_key_exists($hash, $instances))
{
$instances[$hash] = self::getTmpInstance($option, $view, $config);
}
return $instances[$hash];
}
/**
* Gets a temporary instance of a controller object. A temporary instance
is
* not a Singleton and can be disposed off after use.
*
* @param string $option The component name, e.g. com_foobar
* @param string $view The view name, e.g. cpanel
* @param array $config Configuration parameters
*
* @return \FOFController A disposable class instance
*/
public static function &getTmpInstance($option = null, $view = null,
$config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Get an input object
if (array_key_exists('input', $config))
{
$input = $config['input'];
}
else
{
$input = null;
}
if (array_key_exists('input_options', $config))
{
$input_options = $config['input_options'];
}
else
{
$input_options = array();
}
if (!($input instanceof FOFInput))
{
$input = new FOFInput($input, $input_options);
}
// Determine the option (component name) and view
$config['option'] = !is_null($option) ? $option :
$input->getCmd('option', 'com_foobar');
$config['view'] = !is_null($view) ? $view :
$input->getCmd('view', 'cpanel');
// Get the class base name, e.g. FoobarController
$classBaseName = ucfirst(str_replace('com_', '',
$config['option'])) . 'Controller';
// Get the class name suffixes, in the order to be searched for: plural,
singular, 'default'
$classSuffixes = array(
FOFInflector::pluralize($config['view']),
FOFInflector::singularize($config['view']),
'default'
);
// Get the path names for the component
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
// Look for the best classname match
foreach ($classSuffixes as $suffix)
{
$className = $classBaseName . ucfirst($suffix);
if (class_exists($className))
{
// The class is already loaded. We have a match!
break;
}
// The class is not already loaded. Try to find and load it.
$searchPaths = array(
$componentPaths['main'] . '/controllers',
$componentPaths['admin'] . '/controllers'
);
// If we have a searchpath in the configuration please search it first
if (array_key_exists('searchpath', $config))
{
array_unshift($searchPaths, $config['searchpath']);
}
else
{
$configProvider = new FOFConfigProvider;
$searchPath = $configProvider->get($config['option'] .
'.views.' . FOFInflector::singularize($config['view'])
. '.config.searchpath', null);
if ($searchPath)
{
array_unshift($searchPaths, $componentPaths['admin'] .
'/' . $searchPath);
array_unshift($searchPaths, $componentPaths['main'] .
'/' . $searchPath);
}
}
/**
* Try to find the path to this file. First try to find the
* format-specific controller file, e.g. foobar.json.php for
* format=json, then the regular one-size-fits-all controller
*/
$format = $input->getCmd('format', 'html');
$path = null;
if (!empty($format))
{
$path = $filesystem->pathFind(
$searchPaths, strtolower($suffix) . '.' .
strtolower($format) . '.php'
);
}
if (!$path)
{
$path = $filesystem->pathFind(
$searchPaths, strtolower($suffix) . '.php'
);
}
// The path is found. Load the file and make sure the expected class
name exists.
if ($path)
{
require_once $path;
if (class_exists($className))
{
// The class was loaded successfully. We have a match!
break;
}
}
}
if (!class_exists($className))
{
// If no specialised class is found, instantiate the generic
FOFController
$className = 'FOFController';
}
$instance = new $className($config);
return $instance;
}
/**
* Public constructor of the Controller class
*
* @param array $config Optional configuration parameters
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$this->methods = array();
$this->message = null;
$this->messageType = 'message';
$this->paths = array();
$this->redirect = null;
$this->taskMap = array();
// Cache the config
$this->config = $config;
// Get the input for this MVC triad
if (array_key_exists('input', $config))
{
$input = $config['input'];
}
else
{
$input = null;
}
if (array_key_exists('input_options', $config))
{
$input_options = $config['input_options'];
}
else
{
$input_options = array();
}
if ($input instanceof FOFInput)
{
$this->input = $input;
}
else
{
$this->input = new FOFInput($input, $input_options);
}
// Load the configuration provider
$this->configProvider = new FOFConfigProvider;
// Determine the methods to exclude from the base class.
$xMethods = get_class_methods('FOFController');
// Some methods must always be considered valid tasks
$iMethods = array('accesspublic', 'accessregistered',
'accessspecial',
'add', 'apply', 'browse',
'cancel', 'copy', 'edit',
'orderdown',
'orderup', 'publish', 'read',
'remove', 'save', 'savenew',
'saveorder', 'unpublish', 'display',
'archive', 'trash', 'loadhistory');
// Get the public methods in this class using reflection.
$r = new ReflectionClass($this);
$rMethods = $r->getMethods(ReflectionMethod::IS_PUBLIC);
foreach ($rMethods as $rMethod)
{
$mName = $rMethod->getName();
// If the developer screwed up and declared one of the helper method
public do NOT make them available as
// tasks.
if ((substr($mName, 0, 8) == 'onBefore') || (substr($mName, 0,
7) == 'onAfter') || substr($mName, 0, 1) == '_')
{
continue;
}
// Add default display method if not explicitly declared.
if (!in_array($mName, $xMethods) || in_array($mName, $iMethods))
{
$this->methods[] = strtolower($mName);
// Auto register the methods as tasks.
$this->taskMap[strtolower($mName)] = $mName;
}
}
// Get the default values for the component and view names
$classNameParts = FOFInflector::explode(get_class($this));
if (count($classNameParts) == 3)
{
$defComponent = "com_" . $classNameParts[0];
$defView = $classNameParts[2];
}
else
{
$defComponent = 'com_foobar';
$defView = 'cpanel';
}
$this->component = $this->input->get('option',
$defComponent, 'cmd');
$this->view = $this->input->get('view', $defView,
'cmd');
$this->layout = $this->input->get('layout', null,
'cmd');
// Overrides from the config
if (array_key_exists('option', $config))
{
$this->component = $config['option'];
}
if (array_key_exists('view', $config))
{
$this->view = $config['view'];
}
if (array_key_exists('layout', $config))
{
$this->layout = $config['layout'];
}
$this->layout = $this->configProvider->get($this->component .
'.views.' . FOFInflector::singularize($this->view) .
'.config.layout', $this->layout);
$this->input->set('option', $this->component);
// Set the bareComponent variable
$this->bareComponent = str_replace('com_', '',
strtolower($this->component));
// Set the $name variable
$this->name = $this->bareComponent;
// Set the basePath variable
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($this->component);
$basePath = $componentPaths['main'];
if (array_key_exists('base_path', $config))
{
$basePath = $config['base_path'];
}
$altBasePath = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.base_path', null
);
if (!is_null($altBasePath))
{
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
$basePath = $platformDirs['public'] . '/' .
$altBasePath;
}
$this->basePath = $basePath;
// If the default task is set, register it as such
$defaultTask = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.default_task', 'display'
);
if (array_key_exists('default_task', $config))
{
$this->registerDefaultTask($config['default_task']);
}
else
{
$this->registerDefaultTask($defaultTask);
}
// Set the models prefix
if (empty($this->model_prefix))
{
if (array_key_exists('model_prefix', $config))
{
// User-defined prefix
$this->model_prefix = $config['model_prefix'];
}
else
{
$this->model_prefix = $this->name . 'Model';
$this->model_prefix = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.model_prefix', $this->model_prefix
);
}
}
// Set the default model search path
if (array_key_exists('model_path', $config))
{
// User-defined dirs
$this->addModelPath($config['model_path'],
$this->model_prefix);
}
else
{
$modelPath = $this->basePath . '/models';
$altModelPath = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.model_path', null
);
if (!is_null($altModelPath))
{
$modelPath = $this->basePath . '/' . $altModelPath;
}
$this->addModelPath($modelPath, $this->model_prefix);
}
// Set the default view search path
if (array_key_exists('view_path', $config))
{
// User-defined dirs
$this->setPath('view', $config['view_path']);
}
else
{
$viewPath = $this->basePath . '/views';
$altViewPath = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.view_path', null
);
if (!is_null($altViewPath))
{
$viewPath = $this->basePath . '/' . $altViewPath;
}
$this->setPath('view', $viewPath);
}
// Set the default view.
if (array_key_exists('default_view', $config))
{
$this->default_view = $config['default_view'];
}
else
{
if (empty($this->default_view))
{
$this->default_view = $this->getName();
}
$this->default_view = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.default_view', $this->default_view
);
}
// Set the CSRF protection
if (array_key_exists('csrf_protection', $config))
{
$this->csrfProtection = $config['csrf_protection'];
}
$this->csrfProtection = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.csrf_protection', $this->csrfProtection
);
// Set any model/view name overrides
if (array_key_exists('viewName', $config))
{
$this->setThisViewName($config['viewName']);
}
else
{
$overrideViewName = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.viewName', null
);
if ($overrideViewName)
{
$this->setThisViewName($overrideViewName);
}
}
if (array_key_exists('modelName', $config))
{
$this->setThisModelName($config['modelName']);
}
else
{
$overrideModelName = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.modelName', null
);
if ($overrideModelName)
{
$this->setThisModelName($overrideModelName);
}
}
// Caching
if (array_key_exists('cacheableTasks', $config))
{
if (is_array($config['cacheableTasks']))
{
$this->cacheableTasks = $config['cacheableTasks'];
}
}
else
{
$cacheableTasks = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.cacheableTasks', null
);
if ($cacheableTasks)
{
$cacheableTasks = explode(',', $cacheableTasks);
if (count($cacheableTasks))
{
$temp = array();
foreach ($cacheableTasks as $t)
{
$temp[] = trim($t);
}
$temp = array_unique($temp);
$this->cacheableTasks = $temp;
}
}
}
// Bit mask for auto routing on setRedirect
$this->autoRouting = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.config.autoRouting', $this->autoRouting
);
if (array_key_exists('autoRouting', $config))
{
$this->autoRouting = $config['autoRouting'];
}
// Apply task map
$taskmap = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.taskmap'
);
if (is_array($taskmap) && !empty($taskmap))
{
foreach ($taskmap as $aliasedtask => $realmethod)
{
$this->registerTask($aliasedtask, $realmethod);
}
}
}
/**
* Adds to the stack of model paths in LIFO order.
*
* @param mixed $path The directory (string) , or list of
directories (array) to add.
* @param string $prefix A prefix for models
*
* @return void
*/
public static function addModelPath($path, $prefix = '')
{
FOFModel::addIncludePath($path, $prefix);
}
/**
* Adds to the search path for templates and resources.
*
* @param string $type The path type (e.g. 'model',
'view').
* @param mixed $path The directory string or stream array to
search.
*
* @return FOFController A FOFController object to support chaining.
*/
protected function addPath($type, $path)
{
// Just force path to array
settype($path, 'array');
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
if (!isset($this->paths[$type]))
{
$this->paths[$type] = array();
}
// Loop through the path directories
foreach ($path as $dir)
{
// No surrounding spaces allowed!
$dir = rtrim($filesystem->pathCheck($dir, '/'),
'/') . '/';
// Add to the top of the search dirs
array_unshift($this->paths[$type], $dir);
}
return $this;
}
/**
* Add one or more view paths to the controller's stack, in LIFO
order.
*
* @param mixed $path The directory (string) or list of directories
(array) to add.
*
* @return FOFController This object to support chaining.
*/
public function addViewPath($path)
{
$this->addPath('view', $path);
return $this;
}
/**
* Authorisation check
*
* @param string $task The ACO Section Value to check access on.
*
* @return boolean True if authorised
*
* @deprecated 2.0 Use JAccess instead.
*/
public function authorise($task)
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::'
.__METHOD__ . ' is deprecated. Use checkACL() instead.');
return true;
}
/**
* Create the filename for a resource.
*
* @param string $type The resource type to create the filename for.
* @param array $parts An associative array of filename information.
Optional.
*
* @return string The filename.
*/
protected static function createFileName($type, $parts = array())
{
$filename = '';
switch ($type)
{
case 'controller':
if (!empty($parts['format']))
{
if ($parts['format'] == 'html')
{
$parts['format'] = '';
}
else
{
$parts['format'] = '.' .
$parts['format'];
}
}
else
{
$parts['format'] = '';
}
$filename = strtolower($parts['name'] .
$parts['format'] . '.php');
break;
case 'view':
if (!empty($parts['type']))
{
$parts['type'] = '.' . $parts['type'];
}
else
{
$parts['type'] = '';
}
$filename = strtolower($parts['name'] . '/view' .
$parts['type'] . '.php');
break;
}
return $filename;
}
/**
* Executes a given controller task. The onBefore<task> and
onAfter<task>
* methods are called automatically if they exist.
*
* @param string $task The task to execute, e.g. "browse"
*
* @throws Exception Exception thrown if the onBefore<task>
returns false
*
* @return null|bool False on execution failure
*/
public function execute($task)
{
$this->task = $task;
$method_name = 'onBefore' . ucfirst($task);
if (!method_exists($this, $method_name))
{
$result = $this->onBeforeGenericTask($task);
}
elseif (method_exists($this, $method_name))
{
$result = $this->$method_name();
}
else
{
$result = true;
}
if ($result)
{
$plugin_event = FOFInflector::camelize('on before ' .
$this->bareComponent . ' controller ' . $this->view .
' ' . $task);
$plugin_result =
FOFPlatform::getInstance()->runPlugins($plugin_event, array(&$this,
&$this->input));
if (in_array(false, $plugin_result, true))
{
$result = false;
}
}
if (!$result)
{
throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'),
403);
}
// Do not allow the display task to be directly called
$task = strtolower($task);
if (isset($this->taskMap[$task]))
{
$doTask = $this->taskMap[$task];
}
elseif (isset($this->taskMap['__default']))
{
$doTask = $this->taskMap['__default'];
}
else
{
$doTask = null;
}
if ($doTask == 'display')
{
FOFPlatform::getInstance()->setHeader('Status',
'400 Bad Request', true);
throw new Exception('Bad Request', 400);
}
$this->doTask = $doTask;
$ret = $this->$doTask();
$method_name = 'onAfter' . ucfirst($task);
if (method_exists($this, $method_name))
{
$result = $this->$method_name();
}
else
{
$result = true;
}
if ($result)
{
$plugin_event = FOFInflector::camelize('on after ' .
$this->bareComponent . ' controller ' . $this->view .
' ' . $task);
$plugin_result =
FOFPlatform::getInstance()->runPlugins($plugin_event, array(&$this,
&$this->input, &$ret));
if (in_array(false, $plugin_result, true))
{
$result = false;
}
}
if (!$result)
{
throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'),
403);
}
return $ret;
}
/**
* Default task. Assigns a model to the view and asks the view to render
* itself.
*
* YOU MUST NOT USETHIS TASK DIRECTLY IN A URL. It is supposed to be
* used ONLY inside your code. In the URL, use task=browse instead.
*
* @param bool $cachable Is this view cacheable?
* @param bool $urlparams Add your safe URL parameters (see further
down in the code)
* @param string $tpl The name of the template file to parse
*
* @return bool
*/
public function display($cachable = false, $urlparams = false, $tpl =
null)
{
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
$viewType = $document->getType();
}
else
{
$viewType = $this->input->getCmd('format',
'html');
}
$view = $this->getThisView();
// Get/Create the model
if ($model = $this->getThisModel())
{
// Push the model into the view (as default)
$view->setModel($model, true);
}
// Set the layout
$view->setLayout(is_null($this->layout) ? 'default' :
$this->layout);
// Display the view
$conf = FOFPlatform::getInstance()->getConfig();
if (FOFPlatform::getInstance()->isFrontend() && $cachable
&& ($viewType != 'feed') &&
$conf->get('caching') >= 1)
{
// Get a JCache object
$option = $this->input->get('option',
'com_foobar', 'cmd');
$cache = JFactory::getCache($option, 'view');
// Set up a cache ID based on component, view, task and user group
assignment
$user = FOFPlatform::getInstance()->getUser();
if ($user->guest)
{
$groups = array();
}
else
{
$groups = $user->groups;
}
$importantParameters = array();
// Set up safe URL parameters
if (!is_array($urlparams))
{
$urlparams = array(
'option' => 'CMD',
'view' => 'CMD',
'task' => 'CMD',
'format' => 'CMD',
'layout' => 'CMD',
'id' => 'INT',
);
}
if (is_array($urlparams))
{
$app = JFactory::getApplication();
$registeredurlparams = null;
if (version_compare(JVERSION, '3.0', 'ge'))
{
if (property_exists($app, 'registeredurlparams'))
{
$registeredurlparams = $app->registeredurlparams;
}
}
else
{
$registeredurlparams = $app->get('registeredurlparams');
}
if (empty($registeredurlparams))
{
$registeredurlparams = new stdClass;
}
foreach ($urlparams AS $key => $value)
{
// Add your safe url parameters with variable type as value {@see
JFilterInput::clean()}.
$registeredurlparams->$key = $value;
// Add the URL-important parameters into the array
$importantParameters[$key] = $this->input->get($key, null,
$value);
}
if (version_compare(JVERSION, '3.0', 'ge'))
{
$app->registeredurlparams = $registeredurlparams;
}
else
{
$app->set('registeredurlparams', $registeredurlparams);
}
}
// Create the cache ID after setting the registered URL params, as they
are used to generate the ID
$cacheId = md5(serialize(array(JCache::makeId(), $view->getName(),
$this->doTask, $groups, $importantParameters)));
// Get the cached view or cache the current view
$cache->get($view, 'display', $cacheId);
}
else
{
// Display without caching
$view->display($tpl);
}
return true;
}
/**
* Implements a default browse task, i.e. read a bunch of records and send
* them to the browser.
*
* @return boolean
*/
public function browse()
{
if ($this->input->get('savestate', -999, 'int')
== -999)
{
$this->input->set('savestate', true);
}
// Do I have a form?
$model = $this->getThisModel();
if (empty($this->layout))
{
$formname = 'form.default';
}
else
{
$formname = 'form.' . $this->layout;
}
$model->setState('form_name', $formname);
$form = $model->getForm();
if ($form !== false)
{
$this->hasForm = true;
}
$this->display(in_array('browse',
$this->cacheableTasks));
return true;
}
/**
* Single record read. The id set in the request is passed to the model
and
* then the item layout is used to render the result.
*
* @return bool
*/
public function read()
{
// Load the model
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
// Set the layout to item, if it's not set in the URL
if (is_null($this->layout))
{
$this->layout = 'item';
}
// Do I have a form?
$model->setState('form_name', 'form.' .
$this->layout);
$item = $model->getItem();
if (!($item instanceof FOFTable))
{
return false;
}
$itemKey = $item->getKeyName();
if ($item->$itemKey != $model->getId())
{
return false;
}
$formData = is_object($item) ? $item->getData() : array();
$form = $model->getForm($formData);
if ($form !== false)
{
$this->hasForm = true;
}
// Display
$this->display(in_array('read', $this->cacheableTasks));
return true;
}
/**
* Single record add. The form layout is used to present a blank page.
*
* @return false|void
*/
public function add()
{
// Load and reset the model
$model = $this->getThisModel();
$model->reset();
// Set the layout to form, if it's not set in the URL
if (!$this->layout)
{
$this->layout = 'form';
}
// Do I have a form?
$model->setState('form_name', 'form.' .
$this->layout);
$item = $model->getItem();
if (!($item instanceof FOFTable))
{
return false;
}
$formData = is_object($item) ? $item->getData() : array();
$form = $model->getForm($formData);
if ($form !== false)
{
$this->hasForm = true;
}
// Display
$this->display(in_array('add', $this->cacheableTasks));
}
/**
* Single record edit. The ID set in the request is passed to the model,
* then the form layout is used to edit the result.
*
* @return bool
*/
public function edit()
{
// Load the model
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->checkout();
if (!$status)
{
// Redirect on error
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url, $model->getError(), 'error');
return false;
}
// Set the layout to form, if it's not set in the URL
if (is_null($this->layout))
{
$this->layout = 'form';
}
// Do I have a form?
$model->setState('form_name', 'form.' .
$this->layout);
$item = $model->getItem();
if (!($item instanceof FOFTable))
{
return false;
}
$itemKey = $item->getKeyName();
if ($item->$itemKey != $model->getId())
{
return false;
}
$formData = is_object($item) ? $item->getData() : array();
$form = $model->getForm($formData);
if ($form !== false)
{
$this->hasForm = true;
}
// Display
$this->display(in_array('edit', $this->cacheableTasks));
return true;
}
/**
* Save the incoming data and then return to the Edit task
*
* @return bool
*/
public function apply()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
$result = $this->applySave();
// Redirect to the edit task
if ($result)
{
$id = $this->input->get('id', 0, 'int');
$textkey = strtoupper($this->component) . '_LBL_' .
strtoupper($this->view) . '_SAVED';
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' . $this->view .
'&task=edit&id=' . $id . $this->getItemidURLSuffix();
$this->setRedirect($url, JText::_($textkey));
}
return $result;
}
/**
* Duplicates selected items
*
* @return bool
*/
public function copy()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->copy();
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
return false;
}
else
{
if(!FOFPlatform::getInstance()->isCli())
{
FOFPlatform::getInstance()->setHeader('Status', '201
Created', true);
}
$this->setRedirect($url);
return true;
}
}
/**
* Save the incoming data and then return to the Browse task
*
* @return bool
*/
public function save()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$result = $this->applySave();
// Redirect to the display task
if ($result)
{
$textkey = strtoupper($this->component) . '_LBL_' .
strtoupper($this->view) . '_SAVED';
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url, JText::_($textkey));
}
return $result;
}
/**
* Save the incoming data and then return to the Add task
*
* @return bool
*/
public function savenew()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$result = $this->applySave();
// Redirect to the display task
if ($result)
{
$textkey = strtoupper($this->component) . '_LBL_' .
strtoupper($this->view) . '_SAVED';
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' . $this->view .
'&task=add' . $this->getItemidURLSuffix();
$this->setRedirect($url, JText::_($textkey));
}
return $result;
}
/**
* Cancel the edit, check in the record and return to the Browse task
*
* @return bool
*/
public function cancel()
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$model->checkin();
// Remove any saved data
JFactory::getSession()->set($model->getHash() .
'savedata', null);
// Redirect to the display task
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url);
return true;
}
/**
* Method to load a row from version history
*
* @return boolean True if the content history is reverted, false
otherwise
*
* @since 2.2
*/
public function loadhistory()
{
$app = JFactory::getApplication();
$lang = JFactory::getLanguage();
$model = $this->getThisModel();
$table = $model->getTable();
$historyId = $app->input->get('version_id', null,
'integer');
$status = $model->checkout();
$alias = $this->component . '.' . $this->view;
if (!$model->loadhistory($historyId, $table, $alias))
{
$this->setMessage($model->getError(), 'error');
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url);
return false;
}
// Determine the name of the primary key for the data.
if (empty($key))
{
$key = $table->getKeyName();
}
$recordId = $table->$key;
// To avoid data collisions the urlVar may be different from the primary
key.
$urlVar = empty($this->urlVar) ? $key : $this->urlVar;
// Access check.
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.edit',
'core.edit'
);
if (!$this->checkACL($privilege))
{
$this->setError(JText::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED'));
$this->setMessage($this->getError(), 'error');
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url);
$table->checkin();
return false;
}
$table->store();
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url);
$this->setMessage(JText::sprintf('JLIB_APPLICATION_SUCCESS_LOAD_HISTORY',
$model->getState('save_date'),
$model->getState('version_note')));
return true;
}
/**
* Sets the access to public. Joomla! 1.5 compatibility.
*
* @return bool
*
* @deprecated since 2.0
*/
public function accesspublic()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setaccess(0);
}
/**
* Sets the access to registered. Joomla! 1.5 compatibility.
*
* @return bool
*
* @deprecated since 2.0
*/
public function accessregistered()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setaccess(1);
}
/**
* Sets the access to special. Joomla! 1.5 compatibility.
*
* @return bool
*
* @deprecated since 2.0
*/
public function accessspecial()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setaccess(2);
}
/**
* Publish (set enabled = 1) an item.
*
* @return bool
*/
public function publish()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setstate(1);
}
/**
* Unpublish (set enabled = 0) an item.
*
* @return bool
*/
public function unpublish()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setstate(0);
}
/**
* Archive (set enabled = 2) an item.
*
* @return bool
*/
public function archive()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setstate(2);
}
/**
* Trash (set enabled = -2) an item.
*
* @return bool
*/
public function trash()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
return $this->setstate(-2);
}
/**
* Saves the order of the items
*
* @return bool
*/
public function saveorder()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$ordering =
$model->getTable()->getColumnAlias('ordering');
$ids = $model->getIds();
$orders = $this->input->get('order', array(),
'array');
if ($n = count($ids))
{
for ($i = 0; $i < $n; $i++)
{
$model->setId($ids[$i]);
$neworder = (int) $orders[$i];
$item = $model->getItem();
if (!($item instanceof FOFTable))
{
return false;
}
$key = $item->getKeyName();
if ($item->$key == $ids[$i])
{
$item->$ordering = $neworder;
$model->save($item);
}
}
}
$status = $model->reorder();
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
$this->setRedirect($url);
return $status;
}
/**
* Moves selected items one position down the ordering list
*
* @return bool
*/
public function orderdown()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->move(1);
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
}
else
{
$this->setRedirect($url);
}
return $status;
}
/**
* Moves selected items one position up the ordering list
*
* @return bool
*/
public function orderup()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->move(-1);
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
}
else
{
$this->setRedirect($url);
}
return $status;
}
/**
* Delete selected item(s)
*
* @return bool
*/
public function remove()
{
// CSRF prevention
if ($this->csrfProtection)
{
$this->_csrfProtection();
}
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->delete();
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
}
else
{
$this->setRedirect($url);
}
return $status;
}
/**
* Redirects the browser or returns false if no redirect is set.
*
* @return boolean False if no redirect exists.
*/
public function redirect()
{
if ($this->redirect)
{
$app = JFactory::getApplication();
$app->enqueueMessage($this->message, $this->messageType);
$app->redirect($this->redirect);
return true;
}
return false;
}
/**
* Returns true if there is a redirect set in the controller
*
* @return boolean
*/
public function hasRedirect()
{
return !empty($this->redirect);
}
/**
* Register the default task to perform if a mapping is not found.
*
* @param string $method The name of the method in the derived class
to perform if a named task is not found.
*
* @return FOFController A FOFController object to support chaining.
*/
public function registerDefaultTask($method)
{
$this->registerTask('__default', $method);
return $this;
}
/**
* Register (map) a task to a method in the class.
*
* @param string $task The task.
* @param string $method The name of the method in the derived class
to perform for this task.
*
* @return FOFController A FOFController object to support chaining.
*/
public function registerTask($task, $method)
{
if (in_array(strtolower($method), $this->methods))
{
$this->taskMap[strtolower($task)] = $method;
}
return $this;
}
/**
* Unregister (unmap) a task in the class.
*
* @param string $task The task.
*
* @return FOFController This object to support chaining.
*/
public function unregisterTask($task)
{
unset($this->taskMap[strtolower($task)]);
return $this;
}
/**
* Sets the internal message that is passed with a redirect
*
* @param string $text Message to display on redirect.
* @param string $type Message type. Optional, defaults to
'message'.
*
* @return string Previous message
*/
public function setMessage($text, $type = 'message')
{
$previous = $this->message;
$this->message = $text;
$this->messageType = $type;
return $previous;
}
/**
* Sets an entire array of search paths for resources.
*
* @param string $type The type of path to set, typically
'view' or 'model'.
* @param string $path The new set of search paths. If null or false,
resets to the current directory only.
*
* @return void
*/
protected function setPath($type, $path)
{
// Clear out the prior search dirs
$this->paths[$type] = array();
// Actually add the user-specified directories
$this->addPath($type, $path);
}
/**
* Registers a redirection with an optional message. The redirection is
* carried out when you use the redirect method.
*
* @param string $url The URL to redirect to
* @param string $msg The message to be pushed to the application
* @param string $type The message type to be pushed to the
application, e.g. 'error'
*
* @return FOFController This object to support chaining
*/
public function setRedirect($url, $msg = null, $type = null)
{
// Do the logic only if we're parsing a raw url
(index.php?foo=bar&etc=etc)
if (strpos($url, 'index.php') === 0)
{
$isAdmin = FOFPlatform::getInstance()->isBackend();
$auto = false;
if (($this->autoRouting == 2 || $this->autoRouting == 3)
&& $isAdmin)
{
$auto = true;
}
elseif (($this->autoRouting == 1 || $this->autoRouting == 3)
&& !$isAdmin)
{
$auto = true;
}
if ($auto)
{
$url = JRoute::_($url, false);
}
}
$this->redirect = $url;
if ($msg !== null)
{
// Controller may have set this directly
$this->message = $msg;
}
// Ensure the type is not overwritten by a previous call to setMessage.
if (empty($type))
{
if (empty($this->messageType))
{
$this->messageType = 'message';
}
}
// If the type is explicitly set, set it.
else
{
$this->messageType = $type;
}
return $this;
}
/**
* Sets the published state (the enabled field) of the selected item(s)
*
* @param integer $state The desired state. 0 is unpublished, 1 is
published.
*
* @return bool
*/
protected function setstate($state = 0)
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$status = $model->publish($state);
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
}
else
{
$this->setRedirect($url);
}
return $status;
}
/**
* Sets the access level of the selected item(s).
*
* @param integer $level The desired viewing access level ID
*
* @return bool
*/
protected function setaccess($level = 0)
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$id = $model->getId();
$item = $model->getItem();
if (!($item instanceof FOFTable))
{
return false;
}
$accessField = $item->getColumnAlias('access');
$key = $item->getKeyName();
$loadedid = $item->$key;
if ($id == $loadedid)
{
$item->$accessField = $level;
$status = $model->save($item);
}
else
{
$status = false;
}
// Redirect
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
$url = !empty($customURL) ? $customURL : 'index.php?option=' .
$this->component . '&view=' .
FOFInflector::pluralize($this->view) . $this->getItemidURLSuffix();
if (!$status)
{
$this->setRedirect($url, $model->getError(), 'error');
}
else
{
$this->setRedirect($url);
}
return $status;
}
/**
* Common method to handle apply and save tasks
*
* @return boolean Returns true on success
*/
private function applySave()
{
// Load the model
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$id = $model->getId();
$data = $this->input->getData();
if (!$this->onBeforeApplySave($data))
{
return false;
}
// Set the layout to form, if it's not set in the URL
if (is_null($this->layout))
{
$this->layout = 'form';
}
// Do I have a form?
$model->setState('form_name', 'form.' .
$this->layout);
$status = $model->save($data);
if ($status && ($id != 0))
{
FOFPlatform::getInstance()->setHeader('Status',
'201 Created', true);
// Try to check-in the record if it's not a new one
$status = $model->checkin();
}
if ($status)
{
$status = $this->onAfterApplySave();
}
$this->input->set('id', $model->getId());
if (!$status)
{
// Redirect on error
$id = $model->getId();
if ($customURL = $this->input->get('returnurl',
'', 'string'))
{
$customURL = base64_decode($customURL);
}
if (!empty($customURL))
{
$url = $customURL;
}
elseif ($id != 0)
{
$url = 'index.php?option=' . $this->component .
'&view=' . $this->view .
'&task=edit&id=' . $id . $this->getItemidURLSuffix();
}
else
{
$url = 'index.php?option=' . $this->component .
'&view=' . $this->view . '&task=add' .
$this->getItemidURLSuffix();
}
$this->setRedirect($url, '<li>' .
implode('</li><li>', $model->getErrors()) .
'</li>', 'error');
return false;
}
else
{
$session = JFactory::getSession();
$session->set($model->getHash() . 'savedata', null);
return true;
}
}
/**
* Returns the default model associated with the current view
*
* @param array $config Configuration variables for the model
*
* @return FOFModel The global instance of the model (singleton)
*/
final public function getThisModel($config = array())
{
if (!is_object($this->_modelObject))
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
if (!empty($this->modelName))
{
$parts = FOFInflector::explode($this->modelName);
$modelName = ucfirst(array_pop($parts));
$prefix = FOFInflector::implode($parts);
}
else
{
$prefix = ucfirst($this->bareComponent) . 'Model';
$modelName = ucfirst(FOFInflector::pluralize($this->view));
}
if (!array_key_exists('input', $config) ||
!($config['input'] instanceof FOFInput))
{
$config['input'] = $this->input;
}
$this->_modelObject = $this->getModel($modelName, $prefix,
$config);
}
return $this->_modelObject;
}
/**
* Method to get a model object, loading it if required.
*
* @param string $name The model name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return object The model.
*/
public function getModel($name = '', $prefix = '',
$config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config) || empty($config))
{
// array_merge is required to create a copy instead of assigning by
reference
$config = array_merge($this->config);
}
if (empty($name))
{
$name = $this->getName();
}
if (empty($prefix))
{
$prefix = $this->model_prefix;
}
if ($model = $this->createModel($name, $prefix, $config))
{
// Task is a reserved state
$model->setState('task', $this->task);
// Let's get the application object and set menu information if
it's available
if (!FOFPlatform::getInstance()->isCli())
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
if (is_object($menu))
{
if ($item = $menu->getActive())
{
$params = $menu->getParams($item->id);
// Set default state data
$model->setState('parameters.menu', $params);
}
}
}
}
return $model;
}
/**
* Returns current view object
*
* @param array $config Configuration variables for the model
*
* @return FOFView The global instance of the view object (singleton)
*/
final public function getThisView($config = array())
{
if (!is_object($this->_viewObject))
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config) || empty($config))
{
// array_merge is required to create a copy instead of assigning by
reference
$config = array_merge($this->config);
}
$prefix = null;
$viewName = null;
$viewType = null;
if (!empty($this->viewName))
{
$parts = FOFInflector::explode($this->viewName);
$viewName = ucfirst(array_pop($parts));
$prefix = FOFInflector::implode($parts);
}
else
{
$prefix = ucfirst($this->bareComponent) . 'View';
$viewName = ucfirst($this->view);
}
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
$viewType = $document->getType();
}
else
{
$viewType = $this->input->getCmd('format',
'html');
}
if (($viewType == 'html') && $this->hasForm)
{
$viewType = 'form';
}
if (!array_key_exists('input', $config) ||
!($config['input'] instanceof FOFInput))
{
$config['input'] = $this->input;
}
$config['input']->set('base_path',
$this->basePath);
$this->_viewObject = $this->getView($viewName, $viewType, $prefix,
$config);
}
return $this->_viewObject;
}
/**
* Method to get the controller name
*
* The dispatcher name is set by default parsed using the classname, or
it can be set
* by passing a $config['name'] in the class constructor
*
* @throws Exception
*
* @return string The name of the dispatcher
*/
public function getName()
{
if (empty($this->name))
{
if (empty($this->bareComponent))
{
$r = null;
if (!preg_match('/(.*)Controller/i', get_class($this), $r))
{
throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_CONTROLLER_GET_NAME'),
500);
}
$this->name = strtolower($r[1]);
}
else
{
$this->name = $this->bareComponent;
}
}
return $this->name;
}
/**
* Get the last task that is being performed or was most recently
performed.
*
* @return string The task that is being performed or was most recently
performed.
*/
public function getTask()
{
return $this->task;
}
/**
* Gets the available tasks in the controller.
*
* @return array Array[i] of task names.
*/
public function getTasks()
{
return $this->methods;
}
/**
* Method to get a reference to the current view and load it if
necessary.
*
* @param string $name The view name. Optional, defaults to the
controller name.
* @param string $type The view type. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration array for view. Optional.
*
* @throws Exception
*
* @return FOFView Reference to the view or an error.
*/
public function getView($name = '', $type = '',
$prefix = '', $config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
if (empty($name))
{
$name = $this->getName();
}
if (empty($prefix))
{
$prefix = $this->getName() . 'View';
}
$signature = md5($name . $type . $prefix . serialize($config));
if (empty($this->viewsCache[$signature]))
{
if ($view = $this->createView($name, $prefix, $type, $config))
{
$this->viewsCache[$signature] = & $view;
}
else
{
throw new
Exception(JText::sprintf('JLIB_APPLICATION_ERROR_VIEW_NOT_FOUND',
$name, $type, $prefix), 500);
}
}
return $this->viewsCache[$signature];
}
/**
* Creates a new model object
*
* @param string $name The name of the model class, e.g. Items
* @param string $prefix The prefix of the model class, e.g.
FoobarModel
* @param array $config The configuration parameters for the model
class
*
* @return FOFModel The model object
*/
protected function createModel($name, $prefix = '', $config =
array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$result = null;
// Clean the model name
$modelName = preg_replace('/[^A-Z0-9_]/i', '',
$name);
$classPrefix = preg_replace('/[^A-Z0-9_]/i', '',
$prefix);
$result = FOFModel::getAnInstance($modelName, $classPrefix, $config);
return $result;
}
/**
* Method to load and return a model object.
*
* @param string $name The name of the model.
* @param string $prefix Optional model prefix.
* @param array $config Configuration array for the model. Optional.
*
* @return mixed Model object on success; otherwise null
*/
protected function &_createModel($name, $prefix = '',
$config = array())
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::'
.__METHOD__ . ' is deprecated. Use createModel() instead.');
return $this->createModel($name, $prefix, $config);
}
/**
* Creates a View object instance and returns it
*
* @param string $name The name of the view, e.g. Items
* @param string $prefix The prefix of the view, e.g. FoobarView
* @param string $type The type of the view, usually one of Html,
Raw, Json or Csv
* @param array $config The configuration variables to use for
creating the view
*
* @return FOFView
*/
protected function createView($name, $prefix = '', $type =
'', $config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$result = null;
// Clean the view name
$viewName = preg_replace('/[^A-Z0-9_]/i', '', $name);
$classPrefix = preg_replace('/[^A-Z0-9_]/i', '',
$prefix);
$viewType = preg_replace('/[^A-Z0-9_]/i', '', $type);
if (!isset($config['input']))
{
$config['input'] = $this->input;
}
if (($config['input'] instanceof FOFInput))
{
$tmpInput = $config['input'];
}
else
{
$tmpInput = new FOFInput($config['input']);
}
// Guess the component name and view
if (!empty($prefix))
{
preg_match('/(.*)View$/', $prefix, $m);
$component = 'com_' . strtolower($m[1]);
}
else
{
$component = '';
}
if (empty($component) && array_key_exists('input',
$config))
{
$component = $tmpInput->get('option', $component,
'cmd');
}
if (array_key_exists('option', $config))
{
if ($config['option'])
{
$component = $config['option'];
}
}
$config['option'] = $component;
$view = strtolower($viewName);
if (empty($view) && array_key_exists('input', $config))
{
$view = $tmpInput->get('view', $view, 'cmd');
}
if (array_key_exists('view', $config))
{
if ($config['view'])
{
$view = $config['view'];
}
}
$config['view'] = $view;
if (array_key_exists('input', $config))
{
$tmpInput->set('option', $config['option']);
$tmpInput->set('view', $config['view']);
$config['input'] = $tmpInput;
}
// Get the component directories
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
// Get the base paths where the view class files are expected to live
$basePaths = array(
$componentPaths['main'],
$componentPaths['alt']
);
$basePaths = array_merge($this->paths['view']);
// Get the alternate (singular/plural) view name
$altViewName = FOFInflector::isPlural($viewName) ?
FOFInflector::singularize($viewName) : FOFInflector::pluralize($viewName);
$suffixes = array(
$viewName,
$altViewName,
'default'
);
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
foreach ($suffixes as $suffix)
{
// Build the view class name
$viewClass = $classPrefix . ucfirst($suffix);
if (class_exists($viewClass))
{
// The class is already loaded
break;
}
// The class is not loaded. Let's load it!
$viewPath = $this->createFileName('view',
array('name' => $suffix, 'type' => $viewType));
$path = $filesystem->pathFind($basePaths, $viewPath);
if ($path)
{
require_once $path;
}
if (class_exists($viewClass))
{
// The class was loaded successfully
break;
}
}
if (!class_exists($viewClass))
{
$viewClass = 'FOFView' . ucfirst($type);
}
$templateOverridePath =
FOFPlatform::getInstance()->getTemplateOverridePath($config['option']);
// Setup View configuration options
if (!array_key_exists('template_path', $config))
{
$config['template_path'][] = $componentPaths['main']
. '/views/' . FOFInflector::pluralize($config['view'])
. '/tmpl';
if ($templateOverridePath)
{
$config['template_path'][] = $templateOverridePath .
'/' . FOFInflector::pluralize($config['view']);
}
$config['template_path'][] = $componentPaths['main']
. '/views/' .
FOFInflector::singularize($config['view']) . '/tmpl';
if ($templateOverridePath)
{
$config['template_path'][] = $templateOverridePath .
'/' . FOFInflector::singularize($config['view']);
}
$config['template_path'][] = $componentPaths['main']
. '/views/' . $config['view'] . '/tmpl';
if ($templateOverridePath)
{
$config['template_path'][] = $templateOverridePath .
'/' . $config['view'];
}
}
$extraTemplatePath =
$this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.template_path', null);
if ($extraTemplatePath)
{
array_unshift($config['template_path'],
$componentPaths['main'] . '/' . $extraTemplatePath);
}
if (!array_key_exists('helper_path', $config))
{
$config['helper_path'] = array(
$componentPaths['main'] . '/helpers',
$componentPaths['admin'] . '/helpers'
);
}
$extraHelperPath =
$this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.helper_path', null);
if ($extraHelperPath)
{
$config['helper_path'][] = $componentPaths['main'] .
'/' . $extraHelperPath;
}
// Set up the page title
$setFrontendPageTitle =
$this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.setFrontendPageTitle', null);
if ($setFrontendPageTitle)
{
$setFrontendPageTitle = strtolower($setFrontendPageTitle);
$config['setFrontendPageTitle'][] =
in_array($setFrontendPageTitle, array('1', 'yes',
'true', 'on'));
}
$defaultPageTitle =
$this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.defaultPageTitle', null);
if ($defaultPageTitle)
{
$config['defaultPageTitle'][] = in_array($defaultPageTitle,
array('1', 'yes', 'true', 'on'));
}
// Set the use_hypermedia flag in $config if it's not already set
if (!isset($config['use_hypermedia']))
{
$config['use_hypermedia'] =
$this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.use_hypermedia', false);
}
// Set also the linkbar_style
if (!isset($config['linkbar_style']))
{
$style = $this->configProvider->get($config['option'] .
'.views.' . $config['view'] .
'.config.linkbar_style', false);
if ($style) {
$config['linkbar_style'] = $style;
}
}
/**
* Some administrative templates force format=utf (yeah, I know, what the
heck, right?) when a format
* URL parameter does not exist in the URL. Of course there is no such
thing as FOFViewUtf (why the heck would
* it be, there is no such thing as a format=utf in Joomla! for crying
out loud) which causes a Fatal Error. So
* we have to detect that and force $type='html'...
*/
if (!class_exists($viewClass) && ($type != 'html'))
{
$type = 'html';
$result = $this->createView($name, $prefix, $type, $config);
}
else
{
$result = new $viewClass($config);
}
return $result;
}
/**
* Deprecated function to create a View object instance
*
* @param string $name The name of the view, e.g. 'Items'
* @param string $prefix The prefix of the view, e.g.
'FoobarView'
* @param string $type The view type, e.g. 'html'
* @param array $config The configuration array for the view
*
* @return FOFView
*
* @see FOFController::createView
*
* @deprecated since version 2.0
*/
protected function &_createView($name, $prefix = '', $type =
'', $config = array())
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::' .
__METHOD__ . ' is deprecated. Use createView() instead.');
return $this->createView($name, $prefix, $type, $config);
}
/**
* Set the name of the view to be used by this Controller
*
* @param string $viewName The name of the view
*
* @return void
*/
public function setThisViewName($viewName)
{
$this->viewName = $viewName;
}
/**
* Set the name of the model to be used by this Controller
*
* @param string $modelName The name of the model
*
* @return void
*/
public function setThisModelName($modelName)
{
$this->modelName = $modelName;
}
/**
* Checks if the current user has enough privileges for the requested ACL
* area.
*
* @param string $area The ACL area, e.g. core.manage.
*
* @return boolean True if the user has the ACL privilege specified
*/
protected function checkACL($area)
{
if (in_array(strtolower($area),
array('false','0','no','403')))
{
return false;
}
if (in_array(strtolower($area),
array('true','1','yes')))
{
return true;
}
elseif (empty($area))
{
return true;
}
else
{
// Check if we're dealing with ids
$ids = null;
// First, check if there is an asset for this record
$table = $this->getThisModel()->getTable();
if ($table && $table->isAssetsTracked())
{
$ids = $this->getThisModel()->getId() ?
$this->getThisModel()->getId() : null;
}
// Generic or Asset tracking
if (empty($ids))
{
return FOFPlatform::getInstance()->authorise($area,
$this->component);
}
else
{
if (!is_array($ids))
{
$ids = array($ids);
}
$resource = FOFInflector::singularize($this->view);
$isEditState = ($area == 'core.edit.state');
foreach ($ids as $id)
{
$asset = $this->component . '.' . $resource .
'.' . $id;
// Dedicated permission found, check it!
if (FOFPlatform::getInstance()->authorise($area, $asset) )
{
return true;
}
// Fallback on edit.own, if not edit.state. First test if the
permission is available.
if ((!$isEditState) &&
(FOFPlatform::getInstance()->authorise('core.edit.own',
$asset)))
{
$table = $this->getThisModel()->getTable();
$table->load($id);
$created_by =
$table->getColumnAlias('created_by');
if ($table && isset($table->$created_by))
{
// Now test the owner is the user.
$owner_id = (int) $table->$created_by;
// If the owner matches 'me' then do the test.
if ($owner_id == FOFPlatform::getInstance()->getUser()->id)
{
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
}
}
}
return false;
}
/**
* A catch-all method for all tasks without a corresponding onBefore
* method. Applies the ACL preferences defined in fof.xml.
*
* @param string $task The task being executed
*
* @return boolean True to allow execution of the task
*/
protected function onBeforeGenericTask($task)
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.' . $task,
''
);
return $this->checkACL($privilege);
}
/**
* Execute something before applySave is called. Return false to prevent
* applySave from executing.
*
* @param array &$data The data upon which applySave will act
*
* @return boolean True to allow applySave to run
*/
protected function onBeforeApplySave(&$data)
{
return true;
}
/**
* Execute something after applySave has run.
*
* @return boolean True to allow normal return, false to cause a 403
error
*/
protected function onAfterApplySave()
{
return true;
}
/**
* ACL check before changing the access level; override to customise
*
* @return boolean True to allow accesspublic() to run
*/
protected function onBeforeAccesspublic()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.acl.accesspublic', 'core.edit.state');
return $this->checkACL($privilege);
}
/**
* ACL check before changing the access level; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeAccessregistered()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.acl.accessregistered', 'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the access level; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeAccessspecial()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) .
'.acl.accessspecial', 'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before adding a new record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeAdd()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.add',
'core.create'
);
return $this->checkACL($privilege);
}
/**
* ACL check before saving a new/modified record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeApply()
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$id = $model->getId();
if(!$id)
{
$defaultPrivilege = 'core.create';
}
else
{
$defaultPrivilege = 'core.edit';
}
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.apply',
$defaultPrivilege
);
return $this->checkACL($privilege);
}
/**
* ACL check before allowing someone to browse
*
* @return boolean True to allow the method to run
*/
protected function onBeforeBrowse()
{
$defaultPrivilege = '';
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.browse',
$defaultPrivilege
);
return $this->checkACL($privilege);
}
/**
* ACL check before cancelling an edit
*
* @return boolean True to allow the method to run
*/
protected function onBeforeCancel()
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$id = $model->getId();
if(!$id)
{
$defaultPrivilege = 'core.create';
}
else
{
$defaultPrivilege = 'core.edit';
}
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.cancel',
$defaultPrivilege
);
return $this->checkACL($privilege);
}
/**
* ACL check before editing a record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeEdit()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.edit',
'core.edit'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the ordering of a record; override to
customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeOrderdown()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.orderdown',
'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the ordering of a record; override to
customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeOrderup()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.orderup',
'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the publish status of a record; override to
customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforePublish()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.publish',
'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before removing a record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeRemove()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.remove',
'core.delete'
);
return $this->checkACL($privilege);
}
/**
* ACL check before saving a new/modified record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeSave()
{
$model = $this->getThisModel();
if (!$model->getId())
{
$model->setIDsFromRequest();
}
$id = $model->getId();
if(!$id)
{
$defaultPrivilege = 'core.create';
}
else
{
$defaultPrivilege = 'core.edit';
}
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.save',
$defaultPrivilege
);
return $this->checkACL($privilege);
}
/**
* ACL check before saving a new/modified record; override to customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeSavenew()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.savenew',
'core.create'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the ordering of a record; override to
customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeSaveorder()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.saveorder',
'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* ACL check before changing the publish status of a record; override to
customise
*
* @return boolean True to allow the method to run
*/
protected function onBeforeUnpublish()
{
$privilege = $this->configProvider->get(
$this->component . '.views.' .
FOFInflector::singularize($this->view) . '.acl.unpublish',
'core.edit.state'
);
return $this->checkACL($privilege);
}
/**
* Gets a URL suffix with the Itemid parameter. If it's not the
front-end of the site, or if
* there is no Itemid set it returns an empty string.
*
* @return string The &Itemid=123 URL suffix, or an empty string if
Itemid is not applicable
*/
public function getItemidURLSuffix()
{
if (FOFPlatform::getInstance()->isFrontend() &&
($this->input->getCmd('Itemid', 0) != 0))
{
return '&Itemid=' .
$this->input->getInt('Itemid', 0);
}
else
{
return '';
}
}
/**
* Applies CSRF protection by means of a standard Joomla! token (nonce)
check.
* Raises a 403 Access Forbidden error through the platform if the check
fails.
*
* TODO Move this check inside the platform
*
* @return boolean True if the CSRF check is successful
*
* @throws Exception
*/
protected function _csrfProtection()
{
static $isCli = null, $isAdmin = null;
if (is_null($isCli))
{
$isCli = FOFPlatform::getInstance()->isCli();
$isAdmin = FOFPlatform::getInstance()->isBackend();
}
switch ($this->csrfProtection)
{
// Never
case 0:
return true;
break;
// Always
case 1:
break;
// Only back-end and HTML format
case 2:
if ($isCli)
{
return true;
}
elseif (!$isAdmin &&
($this->input->get('format', 'html',
'cmd') != 'html'))
{
return true;
}
break;
// Only back-end
case 3:
if (!$isAdmin)
{
return true;
}
break;
}
$hasToken = false;
$session = JFactory::getSession();
// Joomla! 1.5/1.6/1.7/2.5 (classic Joomla! API) method
if (method_exists('JUtility', 'getToken'))
{
$token = JUtility::getToken();
$hasToken = $this->input->get($token, false, 'none') ==
1;
if (!$hasToken)
{
$hasToken = $this->input->get('_token', null,
'none') == $token;
}
}
// Joomla! 2.5+ (Platform 12.1+) method
if (!$hasToken)
{
if (method_exists($session, 'getToken'))
{
$token = $session->getToken();
$hasToken = $this->input->get($token, false, 'none') ==
1;
if (!$hasToken)
{
$hasToken = $this->input->get('_token', null,
'none') == $token;
}
}
}
// Joomla! 2.5+ formToken method
if (!$hasToken)
{
if (method_exists($session, 'getFormToken'))
{
$token = $session->getFormToken();
$hasToken = $this->input->get($token, false, 'none') ==
1;
if (!$hasToken)
{
$hasToken = $this->input->get('_token', null,
'none') == $token;
}
}
}
if (!$hasToken)
{
FOFPlatform::getInstance()->raiseError(403,
JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
return false;
}
}
}
database/database.php000064400000013364151155117350010600 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Database connector class.
*
* @since 11.1
* @deprecated 13.3 (Platform) & 4.0 (CMS)
*/
abstract class FOFDatabase
{
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 11.1
* @throws RuntimeException
* @deprecated 13.1 (Platform) & 4.0 (CMS)
*/
public function query()
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::query() is deprecated, use
FOFDatabaseDriver::execute() instead.', JLog::WARNING,
'deprecated');
}
return $this->execute();
}
/**
* Get a list of available database connectors. The list will only be
populated with connectors that both
* the class exists and the static test method returns true. This gives
us the ability to have a multitude
* of connector classes that are self-aware as to whether or not they are
able to be used on a given system.
*
* @return array An array of available database connectors.
*
* @since 11.1
* @deprecated 13.1 (Platform) & 4.0 (CMS)
*/
public static function getConnectors()
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::getConnectors() is deprecated, use
FOFDatabaseDriver::getConnectors() instead.', JLog::WARNING,
'deprecated');
}
return FOFDatabaseDriver::getConnectors();
}
/**
* Gets the error message from the database connection.
*
* @param boolean $escaped True to escape the message string for use
in JavaScript.
*
* @return string The error message for the most recent query.
*
* @deprecated 13.3 (Platform) & 4.0 (CMS)
* @since 11.1
*/
public function getErrorMsg($escaped = false)
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::getErrorMsg() is deprecated, use exception
handling instead.', JLog::WARNING, 'deprecated');
}
if ($escaped)
{
return addslashes($this->errorMsg);
}
else
{
return $this->errorMsg;
}
}
/**
* Gets the error number from the database connection.
*
* @return integer The error number for the most recent query.
*
* @since 11.1
* @deprecated 13.3 (Platform) & 4.0 (CMS)
*/
public function getErrorNum()
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::getErrorNum() is deprecated, use exception
handling instead.', JLog::WARNING, 'deprecated');
}
return $this->errorNum;
}
/**
* Method to return a FOFDatabaseDriver instance based on the given
options. There are three global options and then
* the rest are specific to the database driver. The 'driver'
option defines which FOFDatabaseDriver class is
* used for the connection -- the default is 'mysqli'. The
'database' option determines which database is to
* be used for the connection. The 'select' option determines
whether the connector should automatically select
* the chosen database.
*
* Instances are unique to the given options and new objects are only
created when a unique options array is
* passed into the method. This ensures that we don't end up with
unnecessary database connection resources.
*
* @param array $options Parameters to be passed to the database
driver.
*
* @return FOFDatabaseDriver A database object.
*
* @since 11.1
* @deprecated 13.1 (Platform) & 4.0 (CMS)
*/
public static function getInstance($options = array())
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::getInstance() is deprecated, use
FOFDatabaseDriver::getInstance() instead.', JLog::WARNING,
'deprecated');
}
return FOFDatabaseDriver::getInstance($options);
}
/**
* Splits a string of multiple queries into an array of individual
queries.
*
* @param string $query Input SQL string with which to split into
individual queries.
*
* @return array The queries from the input string separated into an
array.
*
* @since 11.1
* @deprecated 13.1 (Platform) & 4.0 (CMS)
*/
public static function splitSql($query)
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::splitSql() is deprecated, use
FOFDatabaseDriver::splitSql() instead.', JLog::WARNING,
'deprecated');
}
return FOFDatabaseDriver::splitSql($query);
}
/**
* Return the most recent error message for the database connector.
*
* @param boolean $showSQL True to display the SQL statement sent to
the database as well as the error.
*
* @return string The error message for the most recent query.
*
* @since 11.1
* @deprecated 13.3 (Platform) & 4.0 (CMS)
*/
public function stderr($showSQL = false)
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::stderr() is deprecated.',
JLog::WARNING, 'deprecated');
}
if ($this->errorNum != 0)
{
return JText::sprintf('JLIB_DATABASE_ERROR_FUNCTION_FAILED',
$this->errorNum, $this->errorMsg)
. ($showSQL ? "<br />SQL =
<pre>$this->sql</pre>" : '');
}
else
{
return JText::_('JLIB_DATABASE_FUNCTION_NOERROR');
}
}
/**
* Test to see if the connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 11.1
* @deprecated 12.3 (Platform) & 4.0 (CMS) - Use
FOFDatabaseDriver::isSupported() instead.
*/
public static function test()
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabase::test() is deprecated. Use
FOFDatabaseDriver::isSupported() instead.', JLog::WARNING,
'deprecated');
}
return static::isSupported();
}
}
database/driver/joomla.php000064400000036406151155117350011612
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This crazy three line bit is required to convince Joomla! to load
JDatabaseInterface which is on the same file as the
* abstract JDatabaseDriver class for reasons that beat me. It makes no
sense. Furthermore, jimport on Joomla! 3.4
* doesn't seem to actually load the file, merely registering the
association in the autoloader. Hence the class_exists
* in here.
*/
jimport('joomla.database.driver');
jimport('joomla.database.driver.mysqli');
class_exists('JDatabaseDriver', true);
/**
* Joomla! pass-through database driver.
*/
class FOFDatabaseDriverJoomla extends FOFDatabase implements
FOFDatabaseInterface
{
/** @var FOFDatabase The real database connection object */
private $dbo;
/**
* @var string The character(s) used to quote SQL statement names such
as table names or field names,
* etc. The child classes should define this as
necessary. If a single character string the
* same character is used for both sides of the quoted
name, else the first character will be
* used for the opening quote and the second for the
closing quote.
* @since 11.1
*/
protected $nameQuote = '';
/**
* Is this driver supported
*
* @since 11.2
*/
public static function isSupported()
{
return true;
}
/**
* Database object constructor
*
* @param array $options List of options used to configure the
connection
*/
public function __construct($options = array())
{
// Get best matching Akeeba Backup driver instance
$this->dbo = JFactory::getDbo();
$reflection = new ReflectionClass($this->dbo);
try
{
$refProp = $reflection->getProperty('nameQuote');
$refProp->setAccessible(true);
$this->nameQuote = $refProp->getValue($this->dbo);
}
catch (Exception $e)
{
$this->nameQuote = '`';
}
}
public function close()
{
if (method_exists($this->dbo, 'close'))
{
$this->dbo->close();
}
elseif (method_exists($this->dbo, 'disconnect'))
{
$this->dbo->disconnect();
}
}
public function disconnect()
{
$this->close();
}
public function open()
{
if (method_exists($this->dbo, 'open'))
{
$this->dbo->open();
}
elseif (method_exists($this->dbo, 'connect'))
{
$this->dbo->connect();
}
}
public function connect()
{
$this->open();
}
public function connected()
{
if (method_exists($this->dbo, 'connected'))
{
return $this->dbo->connected();
}
return true;
}
public function escape($text, $extra = false)
{
return $this->dbo->escape($text, $extra);
}
public function execute()
{
if (method_exists($this->dbo, 'execute'))
{
return $this->dbo->execute();
}
return $this->dbo->query();
}
public function getAffectedRows()
{
if (method_exists($this->dbo, 'getAffectedRows'))
{
return $this->dbo->getAffectedRows();
}
return 0;
}
public function getCollation()
{
if (method_exists($this->dbo, 'getCollation'))
{
return $this->dbo->getCollation();
}
return 'utf8_general_ci';
}
public function getConnection()
{
if (method_exists($this->dbo, 'getConnection'))
{
return $this->dbo->getConnection();
}
return null;
}
public function getCount()
{
if (method_exists($this->dbo, 'getCount'))
{
return $this->dbo->getCount();
}
return 0;
}
public function getDateFormat()
{
if (method_exists($this->dbo, 'getDateFormat'))
{
return $this->dbo->getDateFormat();
}
return 'Y-m-d H:i:s';;
}
public function getMinimum()
{
if (method_exists($this->dbo, 'getMinimum'))
{
return $this->dbo->getMinimum();
}
return '5.0.40';
}
public function getNullDate()
{
if (method_exists($this->dbo, 'getNullDate'))
{
return $this->dbo->getNullDate();
}
return '0000-00-00 00:00:00';
}
public function getNumRows($cursor = null)
{
if (method_exists($this->dbo, 'getNumRows'))
{
return $this->dbo->getNumRows($cursor);
}
return 0;
}
public function getQuery($new = false)
{
if (method_exists($this->dbo, 'getQuery'))
{
return $this->dbo->getQuery($new);
}
return null;
}
public function getTableColumns($table, $typeOnly = true)
{
if (method_exists($this->dbo, 'getTableColumns'))
{
return $this->dbo->getTableColumns($table, $typeOnly);
}
$result = $this->dbo->getTableFields(array($table), $typeOnly);
return $result[$table];
}
public function getTableKeys($tables)
{
if (method_exists($this->dbo, 'getTableKeys'))
{
return $this->dbo->getTableKeys($tables);
}
return array();
}
public function getTableList()
{
if (method_exists($this->dbo, 'getTableList'))
{
return $this->dbo->getTableList();
}
return array();
}
public function getVersion()
{
if (method_exists($this->dbo, 'getVersion'))
{
return $this->dbo->getVersion();
}
return '5.0.40';
}
public function insertid()
{
if (method_exists($this->dbo, 'insertid'))
{
return $this->dbo->insertid();
}
return null;
}
public function insertObject($table, &$object, $key = null)
{
if (method_exists($this->dbo, 'insertObject'))
{
return $this->dbo->insertObject($table, $object, $key);
}
return null;
}
public function loadAssoc()
{
if (method_exists($this->dbo, 'loadAssoc'))
{
return $this->dbo->loadAssoc();
}
return null;
}
public function loadAssocList($key = null, $column = null)
{
if (method_exists($this->dbo, 'loadAssocList'))
{
return $this->dbo->loadAssocList($key, $column);
}
return null;
}
public function loadObject($class = 'stdClass')
{
if (method_exists($this->dbo, 'loadObject'))
{
return $this->dbo->loadObject($class);
}
return null;
}
public function loadObjectList($key = '', $class =
'stdClass')
{
if (method_exists($this->dbo, 'loadObjectList'))
{
return $this->dbo->loadObjectList($key, $class);
}
return null;
}
public function loadResult()
{
if (method_exists($this->dbo, 'loadResult'))
{
return $this->dbo->loadResult();
}
return null;
}
public function loadRow()
{
if (method_exists($this->dbo, 'loadRow'))
{
return $this->dbo->loadRow();
}
return null;
}
public function loadRowList($key = null)
{
if (method_exists($this->dbo, 'loadRowList'))
{
return $this->dbo->loadRowList($key);
}
return null;
}
public function lockTable($tableName)
{
if (method_exists($this->dbo, 'lockTable'))
{
return $this->dbo->lockTable($this);
}
return $this;
}
public function quote($text, $escape = true)
{
if (method_exists($this->dbo, 'quote'))
{
return $this->dbo->quote($text, $escape);
}
return $text;
}
public function select($database)
{
if (method_exists($this->dbo, 'select'))
{
return $this->dbo->select($database);
}
return false;
}
public function setQuery($query, $offset = 0, $limit = 0)
{
if (method_exists($this->dbo, 'setQuery'))
{
return $this->dbo->setQuery($query, $offset, $limit);
}
return false;
}
public function transactionCommit($toSavepoint = false)
{
if (method_exists($this->dbo, 'transactionCommit'))
{
$this->dbo->transactionCommit($toSavepoint);
}
}
public function transactionRollback($toSavepoint = false)
{
if (method_exists($this->dbo, 'transactionRollback'))
{
$this->dbo->transactionRollback($toSavepoint);
}
}
public function transactionStart($asSavepoint = false)
{
if (method_exists($this->dbo, 'transactionStart'))
{
$this->dbo->transactionStart($asSavepoint);
}
}
public function unlockTables()
{
if (method_exists($this->dbo, 'unlockTables'))
{
return $this->dbo->unlockTables();
}
return $this;
}
public function updateObject($table, &$object, $key, $nulls = false)
{
if (method_exists($this->dbo, 'updateObject'))
{
return $this->dbo->updateObject($table, $object, $key, $nulls);
}
return false;
}
public function getLog()
{
if (method_exists($this->dbo, 'getLog'))
{
return $this->dbo->getLog();
}
return array();
}
public function dropTable($table, $ifExists = true)
{
if (method_exists($this->dbo, 'dropTable'))
{
return $this->dbo->dropTable($table, $ifExists);
}
return $this;
}
public function getTableCreate($tables)
{
if (method_exists($this->dbo, 'getTableCreate'))
{
return $this->dbo->getTableCreate($tables);
}
return array();
}
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
if (method_exists($this->dbo, 'renameTable'))
{
return $this->dbo->renameTable($oldTable, $newTable, $backup,
$prefix);
}
return $this;
}
public function setUtf()
{
if (method_exists($this->dbo, 'setUtf'))
{
return $this->dbo->setUtf();
}
return false;
}
protected function freeResult($cursor = null)
{
return false;
}
/**
* Method to get an array of values from the
<var>$offset</var> field in each row of the result set from
* the database query.
*
* @param integer $offset The row offset to use to build the result
array.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadColumn($offset = 0)
{
if (method_exists($this->dbo, 'loadColumn'))
{
return $this->dbo->loadColumn($offset);
}
return $this->dbo->loadResultArray($offset);
}
/**
* Wrap an SQL statement identifier name such as column, table or database
names in quotes to prevent injection
* risks and reserved word conflicts.
*
* @param mixed $name The identifier name to wrap in quotes, or an
array of identifier names to wrap in quotes.
* Each type supports dot-notation name.
* @param mixed $as The AS query part associated to $name. It can be
string or array, in latter case it has to be
* same length of $name; if is null there will not
be any AS part for string or array element.
*
* @return mixed The quote wrapped name, same type of $name.
*
* @since 11.1
*/
public function quoteName($name, $as = null)
{
if (is_string($name))
{
$quotedName = $this->quoteNameStr(explode('.', $name));
$quotedAs = '';
if (!is_null($as))
{
settype($as, 'array');
$quotedAs .= ' AS ' . $this->quoteNameStr($as);
}
return $quotedName . $quotedAs;
}
else
{
$fin = array();
if (is_null($as))
{
foreach ($name as $str)
{
$fin[] = $this->quoteName($str);
}
}
elseif (is_array($name) && (count($name) == count($as)))
{
$count = count($name);
for ($i = 0; $i < $count; $i++)
{
$fin[] = $this->quoteName($name[$i], $as[$i]);
}
}
return $fin;
}
}
/**
* Quote strings coming from quoteName call.
*
* @param array $strArr Array of strings coming from quoteName
dot-explosion.
*
* @return string Dot-imploded string of quoted parts.
*
* @since 11.3
*/
protected function quoteNameStr($strArr)
{
$parts = array();
$q = $this->nameQuote;
foreach ($strArr as $part)
{
if (is_null($part))
{
continue;
}
if (strlen($q) == 1)
{
$parts[] = $q . $part . $q;
}
else
{
$parts[] = $q[0] . $part . $q[1];
}
}
return implode('.', $parts);
}
/**
* Gets the error message from the database connection.
*
* @param boolean $escaped True to escape the message string for use
in JavaScript.
*
* @return string The error message for the most recent query.
*
* @since 11.1
*/
public function getErrorMsg($escaped = false)
{
if (method_exists($this->dbo, 'getErrorMsg'))
{
$errorMessage = $this->dbo->getErrorMsg();
}
else
{
$errorMessage = $this->errorMsg;
}
if ($escaped)
{
return addslashes($errorMessage);
}
return $errorMessage;
}
/**
* Gets the error number from the database connection.
*
* @return integer The error number for the most recent query.
*
* @since 11.1
* @deprecated 13.3 (Platform) & 4.0 (CMS)
*/
public function getErrorNum()
{
if (method_exists($this->dbo, 'getErrorNum'))
{
$errorNum = $this->dbo->getErrorNum();
}
else
{
$errorNum = $this->getErrorNum;
}
return $errorNum;
}
/**
* Return the most recent error message for the database connector.
*
* @param boolean $showSQL True to display the SQL statement sent to
the database as well as the error.
*
* @return string The error message for the most recent query.
*/
public function stderr($showSQL = false)
{
if (method_exists($this->dbo, 'stderr'))
{
return $this->dbo->stderr($showSQL);
}
return parent::stderr($showSQL);
}
/**
* Magic method to proxy all calls to the loaded database driver object
*/
public function __call($name, array $arguments)
{
if (is_null($this->dbo))
{
throw new Exception('FOF database driver is not loaded');
}
if (method_exists($this->dbo, $name) || in_array($name,
array('q', 'nq', 'qn', 'query')))
{
switch ($name)
{
case 'execute':
$name = 'query';
break;
case 'q':
$name = 'quote';
break;
case 'qn':
case 'nq':
switch (count($arguments))
{
case 0 :
$result = $this->quoteName();
break;
case 1 :
$result = $this->quoteName($arguments[0]);
break;
case 2:
default:
$result = $this->quoteName($arguments[0], $arguments[1]);
break;
}
return $result;
break;
}
switch (count($arguments))
{
case 0 :
$result = $this->dbo->$name();
break;
case 1 :
$result = $this->dbo->$name($arguments[0]);
break;
case 2:
$result = $this->dbo->$name($arguments[0], $arguments[1]);
break;
case 3:
$result = $this->dbo->$name($arguments[0], $arguments[1],
$arguments[2]);
break;
case 4:
$result = $this->dbo->$name($arguments[0], $arguments[1],
$arguments[2], $arguments[3]);
break;
case 5:
$result = $this->dbo->$name($arguments[0], $arguments[1],
$arguments[2], $arguments[3], $arguments[4]);
break;
default:
// Resort to using call_user_func_array for many segments
$result = call_user_func_array(array($this->dbo, $name),
$arguments);
}
if (class_exists('JDatabase') && is_object($result)
&& ($result instanceof JDatabase))
{
return $this;
}
return $result;
}
else
{
throw new \Exception('Method ' . $name . ' not found in
FOFDatabase');
}
}
public function __get($name)
{
if (isset($this->dbo->$name) || property_exists($this->dbo,
$name))
{
return $this->dbo->$name;
}
else
{
$this->dbo->$name = null;
user_error('Database driver does not support property ' .
$name);
}
}
public function __set($name, $value)
{
if (isset($this->dbo->name) || property_exists($this->dbo,
$name))
{
$this->dbo->$name = $value;
}
else
{
$this->dbo->$name = null;
user_error('Database driver not support property ' . $name);
}
}
}
database/driver/mysql.php000064400000034116151155117350011472
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQL database driver
*
* @see http://dev.mysql.com/doc/
* @since 12.1
* @deprecated Will be removed when the minimum supported PHP version no
longer includes the deprecated PHP `mysql` extension
*/
class FOFDatabaseDriverMysql extends FOFDatabaseDriverMysqli
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'mysql';
/**
* Constructor.
*
* @param array $options Array of database options with keys: host,
user, password, database, select.
*
* @since 12.1
*/
public function __construct($options)
{
// PHP's `mysql` extension is not present in PHP 7, block
instantiation in this environment
if (PHP_MAJOR_VERSION >= 7)
{
throw new RuntimeException(
'This driver is unsupported in PHP 7, please use the MySQLi or PDO
MySQL driver instead.'
);
}
// Get some basic values from the options.
$options['host'] = (isset($options['host'])) ?
$options['host'] : 'localhost';
$options['user'] = (isset($options['user'])) ?
$options['user'] : 'root';
$options['password'] = (isset($options['password']))
? $options['password'] : '';
$options['database'] = (isset($options['database']))
? $options['database'] : '';
$options['select'] = (isset($options['select'])) ?
(bool) $options['select'] : true;
// Finalize initialisation.
parent::__construct($options);
}
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->disconnect();
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
// Make sure the MySQL extension for PHP is installed and enabled.
if (!self::isSupported())
{
throw new RuntimeException('Could not connect to MySQL.');
}
// Attempt to connect to the server.
if (!($this->connection = @
mysql_connect($this->options['host'],
$this->options['user'],
$this->options['password'], true)))
{
throw new RuntimeException('Could not connect to MySQL.');
}
// Set sql_mode to non_strict mode
mysql_query("SET @@SESSION.sql_mode = '';",
$this->connection);
// If auto-select is enabled select the given database.
if ($this->options['select'] &&
!empty($this->options['database']))
{
$this->select($this->options['database']);
}
// Pre-populate the UTF-8 Multibyte compatibility flag based on server
version
$this->utf8mb4 = $this->serverClaimsUtf8mb4Support();
// Set the character set (needed for MySQL 4.1.2+).
$this->utf = $this->setUtf();
// Turn MySQL profiling ON in debug mode:
if ($this->debug && $this->hasProfiling())
{
mysql_query("SET profiling = 1;", $this->connection);
}
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
// Close the connection.
if (is_resource($this->connection))
{
foreach ($this->disconnectHandlers as $h)
{
call_user_func_array($h, array( &$this));
}
mysql_close($this->connection);
}
$this->connection = null;
}
/**
* Method to escape a string for usage in an SQL statement.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
$this->connect();
$result = mysql_real_escape_string($text, $this->getConnection());
if ($extra)
{
$result = addcslashes($result, '%_');
}
return $result;
}
/**
* Test to see if the MySQL connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return (function_exists('mysql_connect'));
}
/**
* Determines if the connection to the server is active.
*
* @return boolean True if connected to the database engine.
*
* @since 12.1
*/
public function connected()
{
if (is_resource($this->connection))
{
return @mysql_ping($this->connection);
}
return false;
}
/**
* Get the number of affected rows by the last INSERT, UPDATE, REPLACE or
DELETE for the previous executed SQL statement.
*
* @return integer The number of affected rows.
*
* @since 12.1
*/
public function getAffectedRows()
{
$this->connect();
return mysql_affected_rows($this->connection);
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
* This command is only valid for statements like SELECT or SHOW that
return an actual result set.
* To retrieve the number of rows affected by a INSERT, UPDATE, REPLACE or
DELETE query, use getAffectedRows().
*
* @param resource $cursor An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 12.1
*/
public function getNumRows($cursor = null)
{
$this->connect();
return mysql_num_rows($cursor ? $cursor : $this->cursor);
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
return mysql_get_server_info($this->connection);
}
/**
* Method to get the auto-incremented value from the last INSERT
statement.
*
* @return integer The value of the auto-increment field from the last
inserted row.
*
* @since 12.1
*/
public function insertid()
{
$this->connect();
return mysql_insert_id($this->connection);
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
*/
public function execute()
{
$this->connect();
if (!is_resource($this->connection))
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and
cause issues later
$query = $this->replacePrefix((string) $this->sql);
if (!($this->sql instanceof FOFDatabaseQuery) &&
($this->limit > 0 || $this->offset > 0))
{
$query .= ' LIMIT ' . $this->offset . ', ' .
$this->limit;
}
// Increment the query counter.
$this->count++;
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// If debugging is enabled then let's log the query.
if ($this->debug)
{
// Add the query to the object queue.
$this->log[] = $query;
if (class_exists('JLog'))
{
JLog::add($query, JLog::DEBUG, 'databasequery');
}
$this->timings[] = microtime(true);
}
// Execute the query. Error suppression is used here to prevent
warnings/notices that the connection has been lost.
$this->cursor = @mysql_query($query, $this->connection);
if ($this->debug)
{
$this->timings[] = microtime(true);
if (defined('DEBUG_BACKTRACE_IGNORE_ARGS'))
{
$this->callStacks[] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
else
{
$this->callStacks[] = debug_backtrace();
}
}
// If an error occurred handle it.
if (!$this->cursor)
{
// Get the error number and message before we execute any more queries.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Check if the server was disconnected.
if (!$this->connected())
{
try
{
// Attempt to reconnect.
$this->connection = null;
$this->connect();
}
// If connect fails, ignore that exception and throw the normal
exception.
catch (RuntimeException $e)
{
// Get the error number and message.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum,
$e);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
}
// The server was not disconnected.
else
{
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->cursor;
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
if (!$database)
{
return false;
}
if (!mysql_select_db($database, $this->connection))
{
throw new RuntimeException('Could not connect to database');
}
return true;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
// If UTF is not supported return false immediately
if (!$this->utf)
{
return false;
}
// Make sure we're connected to the server
$this->connect();
// Which charset should I use, plain utf8 or multibyte utf8mb4?
$charset = $this->utf8mb4 ? 'utf8mb4' : 'utf8';
$result = @mysql_set_charset($charset, $this->connection);
/**
* If I could not set the utf8mb4 charset then the server doesn't
support utf8mb4 despite claiming otherwise.
* This happens on old MySQL server versions (less than 5.5.3) using the
mysqlnd PHP driver. Since mysqlnd
* masks the server version and reports only its own we can not be sure
if the server actually does support
* UTF-8 Multibyte (i.e. it's MySQL 5.5.3 or later). Since the
utf8mb4 charset is undefined in this case we
* catch the error and determine that utf8mb4 is not supported!
*/
if (!$result && $this->utf8mb4)
{
$this->utf8mb4 = false;
$result = @mysql_set_charset('utf8', $this->connection);
}
return $result;
}
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchArray($cursor = null)
{
return mysql_fetch_row($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchAssoc($cursor = null)
{
return mysql_fetch_assoc($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class The class name to use for the returned row
object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchObject($cursor = null, $class =
'stdClass')
{
return mysql_fetch_object($cursor ? $cursor : $this->cursor, $class);
}
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 12.1
*/
protected function freeResult($cursor = null)
{
mysql_free_result($cursor ? $cursor : $this->cursor);
}
/**
* Internal function to check if profiling is available
*
* @return boolean
*
* @since 3.1.3
*/
private function hasProfiling()
{
try
{
$res = mysql_query("SHOW VARIABLES LIKE
'have_profiling'", $this->connection);
$row = mysql_fetch_assoc($res);
return isset($row);
}
catch (Exception $e)
{
return false;
}
}
/**
* Does the database server claim to have support for UTF-8 Multibyte
(utf8mb4) collation?
*
* libmysql supports utf8mb4 since 5.5.3 (same version as the MySQL
server). mysqlnd supports utf8mb4 since 5.0.9.
*
* @return boolean
*
* @since CMS 3.5.0
*/
private function serverClaimsUtf8mb4Support()
{
$client_version = mysql_get_client_info();
if (strpos($client_version, 'mysqlnd') !== false)
{
$client_version = preg_replace('/^\D+([\d.]+).*/',
'$1', $client_version);
return version_compare($client_version, '5.0.9',
'>=');
}
else
{
return version_compare($client_version, '5.5.3',
'>=');
}
}
/**
* Return the actual SQL Error number
*
* @return integer The SQL Error number
*
* @since 3.4.6
*/
protected function getErrorNumber()
{
return (int) mysql_errno($this->connection);
}
/**
* Return the actual SQL Error message
*
* @param string $query The SQL Query that fails
*
* @return string The SQL Error message
*
* @since 3.4.6
*/
protected function getErrorMessage($query)
{
$errorMessage = (string) mysql_error($this->connection);
// Replace the Databaseprefix with `#__` if we are not in Debug
if (!$this->debug)
{
$errorMessage = str_replace($this->tablePrefix, '#__',
$errorMessage);
$query = str_replace($this->tablePrefix, '#__',
$query);
}
return $errorMessage . ' SQL=' . $query;
}
}
database/driver/mysqli.php000064400000060504151155117350011643
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQLi database driver
*
* @see http://php.net/manual/en/book.mysqli.php
* @since 12.1
*/
class FOFDatabaseDriverMysqli extends FOFDatabaseDriver
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'mysqli';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'mysql';
/**
* @var mysqli The database connection resource.
* @since 11.1
*/
protected $connection;
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 12.2
*/
protected $nameQuote = '`';
/**
* The null or zero representation of a timestamp for the database driver.
This should be
* defined in child classes to hold the appropriate value for the engine.
*
* @var string
* @since 12.2
*/
protected $nullDate = '0000-00-00 00:00:00';
/**
* @var string The minimum supported database version.
* @since 12.2
*/
protected static $dbMinimum = '5.0.4';
/**
* Constructor.
*
* @param array $options List of options used to configure the
connection
*
* @since 12.1
*/
public function __construct($options)
{
// Get some basic values from the options.
$options['host'] = (isset($options['host'])) ?
$options['host'] : 'localhost';
$options['user'] = (isset($options['user'])) ?
$options['user'] : 'root';
$options['password'] = (isset($options['password']))
? $options['password'] : '';
$options['database'] = (isset($options['database']))
? $options['database'] : '';
$options['select'] = (isset($options['select'])) ?
(bool) $options['select'] : true;
$options['port'] = null;
$options['socket'] = null;
// Finalize initialisation.
parent::__construct($options);
}
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->disconnect();
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
/*
* Unlike mysql_connect(), mysqli_connect() takes the port and socket as
separate arguments. Therefore, we
* have to extract them from the host string.
*/
$port = isset($this->options['port']) ?
$this->options['port'] : 3306;
$regex =
'/^(?P<host>((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))(:(?P<port>.+))?$/';
if (preg_match($regex, $this->options['host'], $matches))
{
// It's an IPv4 address with ot without port
$this->options['host'] = $matches['host'];
if (!empty($matches['port']))
{
$port = $matches['port'];
}
}
elseif
(preg_match('/^(?P<host>\[.*\])(:(?P<port>.+))?$/',
$this->options['host'], $matches))
{
// We assume square-bracketed IPv6 address with or without port, e.g.
[fe80:102::2%eth1]:3306
$this->options['host'] = $matches['host'];
if (!empty($matches['port']))
{
$port = $matches['port'];
}
}
elseif
(preg_match('/^(?P<host>(\w+:\/{2,3})?[a-z0-9\.\-]+)(:(?P<port>[^:]+))?$/i',
$this->options['host'], $matches))
{
// Named host (e.g domain.com or localhost) with ot without port
$this->options['host'] = $matches['host'];
if (!empty($matches['port']))
{
$port = $matches['port'];
}
}
elseif (preg_match('/^:(?P<port>[^:]+)$/',
$this->options['host'], $matches))
{
// Empty host, just port, e.g. ':3306'
$this->options['host'] = 'localhost';
$port = $matches['port'];
}
// ... else we assume normal (naked) IPv6 address, so host and port stay
as they are or default
// Get the port number or socket name
if (is_numeric($port))
{
$this->options['port'] = (int) $port;
}
else
{
$this->options['socket'] = $port;
}
// Make sure the MySQLi extension for PHP is installed and enabled.
if (!function_exists('mysqli_connect'))
{
throw new RuntimeException('The MySQL adapter mysqli is not
available');
}
$this->connection = @mysqli_connect(
$this->options['host'],
$this->options['user'],
$this->options['password'], null,
$this->options['port'], $this->options['socket']
);
// Attempt to connect to the server.
if (!$this->connection)
{
throw new RuntimeException('Could not connect to MySQL.');
}
// Set sql_mode to non_strict mode
mysqli_query($this->connection, "SET @@SESSION.sql_mode =
'';");
// If auto-select is enabled select the given database.
if ($this->options['select'] &&
!empty($this->options['database']))
{
$this->select($this->options['database']);
}
// Pre-populate the UTF-8 Multibyte compatibility flag based on server
version
$this->utf8mb4 = $this->serverClaimsUtf8mb4Support();
// Set the character set (needed for MySQL 4.1.2+).
$this->utf = $this->setUtf();
// Turn MySQL profiling ON in debug mode:
if ($this->debug && $this->hasProfiling())
{
mysqli_query($this->connection, "SET profiling_history_size =
100;");
mysqli_query($this->connection, "SET profiling = 1;");
}
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
// Close the connection.
if ($this->connection)
{
foreach ($this->disconnectHandlers as $h)
{
call_user_func_array($h, array( &$this));
}
mysqli_close($this->connection);
}
$this->connection = null;
}
/**
* Method to escape a string for usage in an SQL statement.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
$this->connect();
$result = mysqli_real_escape_string($this->getConnection(), $text);
if ($extra)
{
$result = addcslashes($result, '%_');
}
return $result;
}
/**
* Test to see if the MySQL connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return (function_exists('mysqli_connect'));
}
/**
* Determines if the connection to the server is active.
*
* @return boolean True if connected to the database engine.
*
* @since 12.1
*/
public function connected()
{
if (is_object($this->connection))
{
return mysqli_ping($this->connection);
}
return false;
}
/**
* Drops a table from the database.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriverMysqli Returns this object to support
chaining.
*
* @since 12.2
* @throws RuntimeException
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$query = $this->getQuery(true);
$this->setQuery('DROP TABLE ' . ($ifExists ? 'IF EXISTS
' : '') . $query->quoteName($tableName));
$this->execute();
return $this;
}
/**
* Get the number of affected rows by the last INSERT, UPDATE, REPLACE or
DELETE for the previous executed SQL statement.
*
* @return integer The number of affected rows.
*
* @since 12.1
*/
public function getAffectedRows()
{
$this->connect();
return mysqli_affected_rows($this->connection);
}
/**
* Method to get the database collation.
*
* @return mixed The collation in use by the database (string) or
boolean false if not supported.
*
* @since 12.2
* @throws RuntimeException
*/
public function getCollation()
{
$this->connect();
// Attempt to get the database collation by accessing the server system
variable.
$this->setQuery('SHOW VARIABLES LIKE
"collation_database"');
$result = $this->loadObject();
if (property_exists($result, 'Value'))
{
return $result->Value;
}
else
{
return false;
}
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
$this->connect();
// Attempt to get the database collation by accessing the server system
variable.
$this->setQuery('SHOW VARIABLES LIKE
"collation_connection"');
$result = $this->loadObject();
if (property_exists($result, 'Value'))
{
return $result->Value;
}
else
{
return false;
}
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
* This command is only valid for statements like SELECT or SHOW that
return an actual result set.
* To retrieve the number of rows affected by a INSERT, UPDATE, REPLACE or
DELETE query, use getAffectedRows().
*
* @param resource $cursor An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 12.1
*/
public function getNumRows($cursor = null)
{
return mysqli_num_rows($cursor ? $cursor : $this->cursor);
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableCreate($tables)
{
$this->connect();
$result = array();
// Sanitize input to an array and iterate over the list.
settype($tables, 'array');
foreach ($tables as $table)
{
// Set the query to get the table CREATE statement.
$this->setQuery('SHOW CREATE table ' .
$this->quoteName($this->escape($table)));
$row = $this->loadRow();
// Populate the result array based on the create statements.
$result[$table] = $row[1];
}
return $result;
}
/**
* Retrieves field information about a given table.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields for the database table.
*
* @since 12.2
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$this->connect();
$result = array();
// Set the query to get the table fields statement.
$this->setQuery('SHOW FULL COLUMNS FROM ' .
$this->quoteName($this->escape($table)));
$fields = $this->loadObjectList();
// If we only want the type as the value add just that to the list.
if ($typeOnly)
{
foreach ($fields as $field)
{
$result[$field->Field] = preg_replace("/[(0-9)]/",
'', $field->Type);
}
}
// If we want the whole field data object add that to the list.
else
{
foreach ($fields as $field)
{
$result[$field->Field] = $field;
}
}
return $result;
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 12.2
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
// Get the details columns information.
$this->setQuery('SHOW KEYS FROM ' .
$this->quoteName($table));
$keys = $this->loadObjectList();
return $keys;
}
/**
* Method to get an array of all tables in the database.
*
* @return array An array of all the tables in the database.
*
* @since 12.2
* @throws RuntimeException
*/
public function getTableList()
{
$this->connect();
// Set the query to get the tables statement.
$this->setQuery('SHOW TABLES');
$tables = $this->loadColumn();
return $tables;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
return mysqli_get_server_info($this->connection);
}
/**
* Method to get the auto-incremented value from the last INSERT
statement.
*
* @return mixed The value of the auto-increment field from the last
inserted row.
* If the value is greater than maximal int value, it will
return a string.
*
* @since 12.1
*/
public function insertid()
{
$this->connect();
return mysqli_insert_id($this->connection);
}
/**
* Locks a table in the database.
*
* @param string $table The name of the table to unlock.
*
* @return FOFDatabaseDriverMysqli Returns this object to support
chaining.
*
* @since 12.2
* @throws RuntimeException
*/
public function lockTable($table)
{
$this->setQuery('LOCK TABLES ' . $this->quoteName($table)
. ' WRITE')->execute();
return $this;
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
*/
public function execute()
{
$this->connect();
if (!is_object($this->connection))
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and
cause issues later
$query = $this->replacePrefix((string) $this->sql);
if (!($this->sql instanceof FOFDatabaseQuery) &&
($this->limit > 0 || $this->offset > 0))
{
$query .= ' LIMIT ' . $this->offset . ', ' .
$this->limit;
}
// Increment the query counter.
$this->count++;
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
$memoryBefore = null;
// If debugging is enabled then let's log the query.
if ($this->debug)
{
// Add the query to the object queue.
$this->log[] = $query;
if (class_exists('JLog'))
{
JLog::add($query, JLog::DEBUG, 'databasequery');
}
$this->timings[] = microtime(true);
if (is_object($this->cursor))
{
// Avoid warning if result already freed by third-party library
@$this->freeResult();
}
$memoryBefore = memory_get_usage();
}
// Execute the query. Error suppression is used here to prevent
warnings/notices that the connection has been lost.
$this->cursor = @mysqli_query($this->connection, $query);
if ($this->debug)
{
$this->timings[] = microtime(true);
if (defined('DEBUG_BACKTRACE_IGNORE_ARGS'))
{
$this->callStacks[] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
else
{
$this->callStacks[] = debug_backtrace();
}
$this->callStacks[count($this->callStacks) -
1][0]['memory'] = array(
$memoryBefore,
memory_get_usage(),
is_object($this->cursor) ? $this->getNumRows() : null
);
}
// If an error occurred handle it.
if (!$this->cursor)
{
// Get the error number and message before we execute any more queries.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Check if the server was disconnected.
if (!$this->connected())
{
try
{
// Attempt to reconnect.
$this->connection = null;
$this->connect();
}
// If connect fails, ignore that exception and throw the normal
exception.
catch (RuntimeException $e)
{
// Get the error number and message.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum,
$e);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
}
// The server was not disconnected.
else
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->cursor;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Not used by MySQL.
* @param string $prefix Not used by MySQL.
*
* @return FOFDatabaseDriverMysqli Returns this object to support
chaining.
*
* @since 12.2
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$this->setQuery('RENAME TABLE ' . $oldTable . ' TO
' . $newTable)->execute();
return $this;
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
if (!$database)
{
return false;
}
if (!mysqli_select_db($this->connection, $database))
{
throw new RuntimeException('Could not connect to database.');
}
return true;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
// If UTF is not supported return false immediately
if (!$this->utf)
{
return false;
}
// Make sure we're connected to the server
$this->connect();
// Which charset should I use, plain utf8 or multibyte utf8mb4?
$charset = $this->utf8mb4 ? 'utf8mb4' : 'utf8';
$result = @$this->connection->set_charset($charset);
/**
* If I could not set the utf8mb4 charset then the server doesn't
support utf8mb4 despite claiming otherwise.
* This happens on old MySQL server versions (less than 5.5.3) using the
mysqlnd PHP driver. Since mysqlnd
* masks the server version and reports only its own we can not be sure
if the server actually does support
* UTF-8 Multibyte (i.e. it's MySQL 5.5.3 or later). Since the
utf8mb4 charset is undefined in this case we
* catch the error and determine that utf8mb4 is not supported!
*/
if (!$result && $this->utf8mb4)
{
$this->utf8mb4 = false;
$result = @$this->connection->set_charset('utf8');
}
return $result;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.2
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('COMMIT')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$this->transactionDepth--;
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.2
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('ROLLBACK')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TO SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.2
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
if ($this->setQuery('START TRANSACTION')->execute())
{
$this->transactionDepth = 1;
}
return;
}
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchArray($cursor = null)
{
return mysqli_fetch_row($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchAssoc($cursor = null)
{
return mysqli_fetch_assoc($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class The class name to use for the returned row
object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchObject($cursor = null, $class =
'stdClass')
{
return mysqli_fetch_object($cursor ? $cursor : $this->cursor, $class);
}
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 12.1
*/
protected function freeResult($cursor = null)
{
mysqli_free_result($cursor ? $cursor : $this->cursor);
if ((! $cursor) || ($cursor === $this->cursor))
{
$this->cursor = null;
}
}
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriverMysqli Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function unlockTables()
{
$this->setQuery('UNLOCK TABLES')->execute();
return $this;
}
/**
* Internal function to check if profiling is available
*
* @return boolean
*
* @since 3.1.3
*/
private function hasProfiling()
{
try
{
$res = mysqli_query($this->connection, "SHOW VARIABLES LIKE
'have_profiling'");
$row = mysqli_fetch_assoc($res);
return isset($row);
}
catch (Exception $e)
{
return false;
}
}
/**
* Does the database server claim to have support for UTF-8 Multibyte
(utf8mb4) collation?
*
* libmysql supports utf8mb4 since 5.5.3 (same version as the MySQL
server). mysqlnd supports utf8mb4 since 5.0.9.
*
* @return boolean
*
* @since CMS 3.5.0
*/
private function serverClaimsUtf8mb4Support()
{
$client_version = mysqli_get_client_info();
if (strpos($client_version, 'mysqlnd') !== false)
{
$client_version = preg_replace('/^\D+([\d.]+).*/',
'$1', $client_version);
return version_compare($client_version, '5.0.9',
'>=');
}
else
{
return version_compare($client_version, '5.5.3',
'>=');
}
}
/**
* Return the actual SQL Error number
*
* @return integer The SQL Error number
*
* @since 3.4.6
*/
protected function getErrorNumber()
{
return (int) mysqli_errno($this->connection);
}
/**
* Return the actual SQL Error message
*
* @param string $query The SQL Query that fails
*
* @return string The SQL Error message
*
* @since 3.4.6
*/
protected function getErrorMessage($query)
{
$errorMessage = (string) mysqli_error($this->connection);
// Replace the Databaseprefix with `#__` if we are not in Debug
if (!$this->debug)
{
$errorMessage = str_replace($this->tablePrefix, '#__',
$errorMessage);
$query = str_replace($this->tablePrefix, '#__',
$query);
}
return $errorMessage . ' SQL=' . $query;
}
}
database/driver/oracle.php000064400000035571151155117350011600
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Oracle database driver
*
* @see http://php.net/pdo
* @since 12.1
*/
class FOFDatabaseDriverOracle extends FOFDatabaseDriverPdo
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'oracle';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'oracle';
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 12.1
*/
protected $nameQuote = '"';
/**
* Returns the current dateformat
*
* @var string
* @since 12.1
*/
protected $dateformat;
/**
* Returns the current character set
*
* @var string
* @since 12.1
*/
protected $charset;
/**
* Constructor.
*
* @param array $options List of options used to configure the
connection
*
* @since 12.1
*/
public function __construct($options)
{
$options['driver'] = 'oci';
$options['charset'] = (isset($options['charset']))
? $options['charset'] : 'AL32UTF8';
$options['dateformat'] =
(isset($options['dateformat'])) ?
$options['dateformat'] : 'RRRR-MM-DD HH24:MI:SS';
$this->charset = $options['charset'];
$this->dateformat = $options['dateformat'];
// Finalize initialisation
parent::__construct($options);
}
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->freeResult();
unset($this->connection);
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
parent::connect();
if (isset($this->options['schema']))
{
$this->setQuery('ALTER SESSION SET CURRENT_SCHEMA = ' .
$this->quoteName($this->options['schema']))->execute();
}
$this->setDateFormat($this->dateformat);
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
// Close the connection.
$this->freeResult();
unset($this->connection);
}
/**
* Drops a table from the database.
*
* Note: The IF EXISTS flag is unused in the Oracle driver.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriverOracle Returns this object to support
chaining.
*
* @since 12.1
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$query = $this->getQuery(true)
->setQuery('DROP TABLE :tableName');
$query->bind(':tableName', $tableName);
$this->setQuery($query);
$this->execute();
return $this;
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database or boolean false
if not supported.
*
* @since 12.1
*/
public function getCollation()
{
return $this->charset;
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
return $this->charset;
}
/**
* Get a query to run and verify the database is operational.
*
* @return string The query to check the health of the DB.
*
* @since 12.2
*/
public function getConnectedQuery()
{
return 'SELECT 1 FROM dual';
}
/**
* Returns the current date format
* This method should be useful in the case that
* somebody actually wants to use a different
* date format and needs to check what the current
* one is to see if it needs to be changed.
*
* @return string The current date format
*
* @since 12.1
*/
public function getDateFormat()
{
return $this->dateformat;
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* Note: You must have the correct privileges before this method
* will return usable results!
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableCreate($tables)
{
$this->connect();
$result = array();
$query = $this->getQuery(true)
->select('dbms_metadata.get_ddl(:type, :tableName)')
->from('dual')
->bind(':type', 'TABLE');
// Sanitize input to an array and iterate over the list.
settype($tables, 'array');
foreach ($tables as $table)
{
$query->bind(':tableName', $table);
$this->setQuery($query);
$statement = (string) $this->loadResult();
$result[$table] = $statement;
}
return $result;
}
/**
* Retrieves field information about a given table.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields for the database table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$this->connect();
$columns = array();
$query = $this->getQuery(true);
$fieldCasing = $this->getOption(PDO::ATTR_CASE);
$this->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);
$table = strtoupper($table);
$query->select('*');
$query->from('ALL_TAB_COLUMNS');
$query->where('table_name = :tableName');
$prefixedTable = str_replace('#__',
strtoupper($this->tablePrefix), $table);
$query->bind(':tableName', $prefixedTable);
$this->setQuery($query);
$fields = $this->loadObjectList();
if ($typeOnly)
{
foreach ($fields as $field)
{
$columns[$field->COLUMN_NAME] = $field->DATA_TYPE;
}
}
else
{
foreach ($fields as $field)
{
$columns[$field->COLUMN_NAME] = $field;
$columns[$field->COLUMN_NAME]->Default = null;
}
}
$this->setOption(PDO::ATTR_CASE, $fieldCasing);
return $columns;
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
$query = $this->getQuery(true);
$fieldCasing = $this->getOption(PDO::ATTR_CASE);
$this->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);
$table = strtoupper($table);
$query->select('*')
->from('ALL_CONSTRAINTS')
->where('table_name = :tableName')
->bind(':tableName', $table);
$this->setQuery($query);
$keys = $this->loadObjectList();
$this->setOption(PDO::ATTR_CASE, $fieldCasing);
return $keys;
}
/**
* Method to get an array of all tables in the database (schema).
*
* @param string $databaseName The database (schema) name
* @param boolean $includeDatabaseName Whether to include the schema
name in the results
*
* @return array An array of all the tables in the database.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableList($databaseName = null, $includeDatabaseName =
false)
{
$this->connect();
$query = $this->getQuery(true);
if ($includeDatabaseName)
{
$query->select('owner, table_name');
}
else
{
$query->select('table_name');
}
$query->from('all_tables');
if ($databaseName)
{
$query->where('owner = :database')
->bind(':database', $databaseName);
}
$query->order('table_name');
$this->setQuery($query);
if ($includeDatabaseName)
{
$tables = $this->loadAssocList();
}
else
{
$tables = $this->loadColumn();
}
return $tables;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
$this->setQuery("select value from nls_database_parameters where
parameter = 'NLS_RDBMS_VERSION'");
return $this->loadResult();
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
return true;
}
/**
* Sets the Oracle Date Format for the session
* Default date format for Oracle is = DD-MON-RR
* The default date format for this driver is:
* 'RRRR-MM-DD HH24:MI:SS' since it is the format
* that matches the MySQL one used within most Joomla
* tables.
*
* @param string $dateFormat Oracle Date Format String
*
* @return boolean
*
* @since 12.1
*/
public function setDateFormat($dateFormat = 'DD-MON-RR')
{
$this->connect();
$this->setQuery("ALTER SESSION SET NLS_DATE_FORMAT =
'$dateFormat'");
if (!$this->execute())
{
return false;
}
$this->setQuery("ALTER SESSION SET NLS_TIMESTAMP_FORMAT =
'$dateFormat'");
if (!$this->execute())
{
return false;
}
$this->dateformat = $dateFormat;
return true;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* Returns false automatically for the Oracle driver since
* you can only set the character set when the connection
* is created.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
return false;
}
/**
* Locks a table in the database.
*
* @param string $table The name of the table to unlock.
*
* @return FOFDatabaseDriverOracle Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function lockTable($table)
{
$this->setQuery('LOCK TABLE ' . $this->quoteName($table)
. ' IN EXCLUSIVE MODE')->execute();
return $this;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Not used by Oracle.
* @param string $prefix Not used by Oracle.
*
* @return FOFDatabaseDriverOracle Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$this->setQuery('RENAME ' . $oldTable . ' TO ' .
$newTable)->execute();
return $this;
}
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriverOracle Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function unlockTables()
{
$this->setQuery('COMMIT')->execute();
return $this;
}
/**
* Test to see if the PDO ODBC connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return class_exists('PDO') && in_array('oci',
PDO::getAvailableDrivers());
}
/**
* This function replaces a string identifier
<var>$prefix</var> with the string held is the
* <var>tablePrefix</var> class variable.
*
* @param string $query The SQL statement to prepare.
* @param string $prefix The common table prefix.
*
* @return string The processed SQL statement.
*
* @since 11.1
*/
public function replacePrefix($query, $prefix = '#__')
{
$startPos = 0;
$quoteChar = "'";
$literal = '';
$query = trim($query);
$n = strlen($query);
while ($startPos < $n)
{
$ip = strpos($query, $prefix, $startPos);
if ($ip === false)
{
break;
}
$j = strpos($query, "'", $startPos);
if ($j === false)
{
$j = $n;
}
$literal .= str_replace($prefix, $this->tablePrefix, substr($query,
$startPos, $j - $startPos));
$startPos = $j;
$j = $startPos + 1;
if ($j >= $n)
{
break;
}
// Quote comes first, find end of quote
while (true)
{
$k = strpos($query, $quoteChar, $j);
$escaped = false;
if ($k === false)
{
break;
}
$l = $k - 1;
while ($l >= 0 && $query[$l] == '\\')
{
$l--;
$escaped = !$escaped;
}
if ($escaped)
{
$j = $k + 1;
continue;
}
break;
}
if ($k === false)
{
// Error in the query - no end quote; ignore it
break;
}
$literal .= substr($query, $startPos, $k - $startPos + 1);
$startPos = $k + 1;
}
if ($startPos < $n)
{
$literal .= substr($query, $startPos, $n - $startPos);
}
return $literal;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionCommit($toSavepoint);
}
else
{
$this->transactionDepth--;
}
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionRollback($toSavepoint);
}
else
{
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TO SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
}
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
return parent::transactionStart($asSavepoint);
}
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
}
database/driver/pdo.php000064400000064717151155117350011121
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Joomla Platform PDO Database Driver Class
*
* @see http://php.net/pdo
* @since 12.1
*/
abstract class FOFDatabaseDriverPdo extends FOFDatabaseDriver
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'pdo';
/**
* @var PDO The database connection resource.
* @since 12.1
*/
protected $connection;
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 12.1
*/
protected $nameQuote = "'";
/**
* The null or zero representation of a timestamp for the database driver.
This should be
* defined in child classes to hold the appropriate value for the engine.
*
* @var string
* @since 12.1
*/
protected $nullDate = '0000-00-00 00:00:00';
/**
* @var resource The prepared statement.
* @since 12.1
*/
protected $prepared;
/**
* Contains the current query execution status
*
* @var array
* @since 12.1
*/
protected $executed = false;
/**
* Constructor.
*
* @param array $options List of options used to configure the
connection
*
* @since 12.1
*/
public function __construct($options)
{
// Get some basic values from the options.
$options['driver'] = (isset($options['driver'])) ?
$options['driver'] : 'odbc';
$options['dsn'] = (isset($options['dsn'])) ?
$options['dsn'] : '';
$options['host'] = (isset($options['host'])) ?
$options['host'] : 'localhost';
$options['database'] = (isset($options['database']))
? $options['database'] : '';
$options['user'] = (isset($options['user'])) ?
$options['user'] : '';
$options['password'] = (isset($options['password']))
? $options['password'] : '';
$options['driverOptions'] =
(isset($options['driverOptions'])) ?
$options['driverOptions'] : array();
$hostParts = explode(':', $options['host']);
if (!empty($hostParts[1]))
{
$options['host'] = $hostParts[0];
$options['port'] = $hostParts[1];
}
// Finalize initialisation
parent::__construct($options);
}
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->disconnect();
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
// Make sure the PDO extension for PHP is installed and enabled.
if (!self::isSupported())
{
throw new RuntimeException('PDO Extension is not available.',
1);
}
$replace = array();
$with = array();
// Find the correct PDO DSN Format to use:
switch ($this->options['driver'])
{
case 'cubrid':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 33000;
$format = 'cubrid:host=#HOST#;port=#PORT#;dbname=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
break;
case 'dblib':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 1433;
$format = 'dblib:host=#HOST#;port=#PORT#;dbname=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
break;
case 'firebird':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 3050;
$format = 'firebird:dbname=#DBNAME#';
$replace = array('#DBNAME#');
$with = array($this->options['database']);
break;
case 'ibm':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 56789;
if (!empty($this->options['dsn']))
{
$format = 'ibm:DSN=#DSN#';
$replace = array('#DSN#');
$with = array($this->options['dsn']);
}
else
{
$format =
'ibm:hostname=#HOST#;port=#PORT#;database=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
}
break;
case 'informix':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 1526;
$this->options['protocol'] =
(isset($this->options['protocol'])) ?
$this->options['protocol'] : 'onsoctcp';
if (!empty($this->options['dsn']))
{
$format = 'informix:DSN=#DSN#';
$replace = array('#DSN#');
$with = array($this->options['dsn']);
}
else
{
$format =
'informix:host=#HOST#;service=#PORT#;database=#DBNAME#;server=#SERVER#;protocol=#PROTOCOL#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#', '#SERVER#', '#PROTOCOL#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database'],
$this->options['server'],
$this->options['protocol']);
}
break;
case 'mssql':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 1433;
$format = 'mssql:host=#HOST#;port=#PORT#;dbname=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
break;
// The pdomysql case is a special case within the CMS environment
case 'pdomysql':
case 'mysql':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 3306;
$format =
'mysql:host=#HOST#;port=#PORT#;dbname=#DBNAME#;charset=#CHARSET#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#', '#CHARSET#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database'],
$this->options['charset']);
break;
case 'oci':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 1521;
$this->options['charset'] =
(isset($this->options['charset'])) ?
$this->options['charset'] : 'AL32UTF8';
if (!empty($this->options['dsn']))
{
$format = 'oci:dbname=#DSN#';
$replace = array('#DSN#');
$with = array($this->options['dsn']);
}
else
{
$format = 'oci:dbname=//#HOST#:#PORT#/#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
}
$format .= ';charset=' .
$this->options['charset'];
break;
case 'odbc':
$format = 'odbc:DSN=#DSN#;UID:#USER#;PWD=#PASSWORD#';
$replace = array('#DSN#', '#USER#',
'#PASSWORD#');
$with = array($this->options['dsn'],
$this->options['user'],
$this->options['password']);
break;
case 'pgsql':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 5432;
$format = 'pgsql:host=#HOST#;port=#PORT#;dbname=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
break;
case 'sqlite':
if (isset($this->options['version']) &&
$this->options['version'] == 2)
{
$format = 'sqlite2:#DBNAME#';
}
else
{
$format = 'sqlite:#DBNAME#';
}
$replace = array('#DBNAME#');
$with = array($this->options['database']);
break;
case 'sybase':
$this->options['port'] =
(isset($this->options['port'])) ?
$this->options['port'] : 1433;
$format = 'mssql:host=#HOST#;port=#PORT#;dbname=#DBNAME#';
$replace = array('#HOST#', '#PORT#',
'#DBNAME#');
$with = array($this->options['host'],
$this->options['port'],
$this->options['database']);
break;
}
// Create the connection string:
$connectionString = str_replace($replace, $with, $format);
try
{
$this->connection = new PDO(
$connectionString,
$this->options['user'],
$this->options['password'],
$this->options['driverOptions']
);
}
catch (PDOException $e)
{
throw new RuntimeException('Could not connect to PDO: ' .
$e->getMessage(), 2, $e);
}
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
foreach ($this->disconnectHandlers as $h)
{
call_user_func_array($h, array( &$this));
}
$this->freeResult();
unset($this->connection);
}
/**
* Method to escape a string for usage in an SQL statement.
*
* Oracle escaping reference:
*
http://www.orafaq.com/wiki/SQL_FAQ#How_does_one_escape_special_characters_when_writing_SQL_queries.3F
*
* SQLite escaping notes:
* http://www.sqlite.org/faq.html#q14
*
* Method body is as implemented by the Zend Framework
*
* Note: Using query objects with bound variables is
* preferable to the below.
*
* @param string $text The string to be escaped.
* @param boolean $extra Unused optional parameter to provide extra
escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
if (is_int($text) || is_float($text))
{
return $text;
}
$text = str_replace("'", "''", $text);
return addcslashes($text, "\000\n\r\\\032");
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
* @throws Exception
*/
public function execute()
{
$this->connect();
if (!is_object($this->connection))
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and
cause issues later
$query = $this->replacePrefix((string) $this->sql);
if (!($this->sql instanceof FOFDatabaseQuery) &&
($this->limit > 0 || $this->offset > 0))
{
// @TODO
$query .= ' LIMIT ' . $this->offset . ', ' .
$this->limit;
}
// Increment the query counter.
$this->count++;
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// If debugging is enabled then let's log the query.
if ($this->debug)
{
// Add the query to the object queue.
$this->log[] = $query;
if (class_exists('JLog'))
{
JLog::add($query, JLog::DEBUG, 'databasequery');
}
$this->timings[] = microtime(true);
}
// Execute the query.
$this->executed = false;
if ($this->prepared instanceof PDOStatement)
{
// Bind the variables:
if ($this->sql instanceof FOFDatabaseQueryPreparable)
{
$bounded = $this->sql->getBounded();
foreach ($bounded as $key => $obj)
{
$this->prepared->bindParam($key, $obj->value,
$obj->dataType, $obj->length, $obj->driverOptions);
}
}
$this->executed = $this->prepared->execute();
}
if ($this->debug)
{
$this->timings[] = microtime(true);
if (defined('DEBUG_BACKTRACE_IGNORE_ARGS'))
{
$this->callStacks[] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
else
{
$this->callStacks[] = debug_backtrace();
}
}
// If an error occurred handle it.
if (!$this->executed)
{
// Get the error number and message before we execute any more queries.
$errorNum = $this->getErrorNumber();
$errorMsg = $this->getErrorMessage($query);
// Check if the server was disconnected.
if (!$this->connected())
{
try
{
// Attempt to reconnect.
$this->connection = null;
$this->connect();
}
// If connect fails, ignore that exception and throw the normal
exception.
catch (RuntimeException $e)
{
// Get the error number and message.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum,
$e);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
}
// The server was not disconnected.
else
{
// Get the error number and message from before we tried to reconnect.
$this->errorNum = $errorNum;
$this->errorMsg = $errorMsg;
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->prepared;
}
/**
* Retrieve a PDO database connection attribute
* http://www.php.net/manual/en/pdo.getattribute.php
*
* Usage: $db->getOption(PDO::ATTR_CASE);
*
* @param mixed $key One of the PDO::ATTR_* Constants
*
* @return mixed
*
* @since 12.1
*/
public function getOption($key)
{
$this->connect();
return $this->connection->getAttribute($key);
}
/**
* Get a query to run and verify the database is operational.
*
* @return string The query to check the health of the DB.
*
* @since 12.2
*/
public function getConnectedQuery()
{
return 'SELECT 1';
}
/**
* Sets an attribute on the PDO database handle.
* http://www.php.net/manual/en/pdo.setattribute.php
*
* Usage: $db->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);
*
* @param integer $key One of the PDO::ATTR_* Constants
* @param mixed $value One of the associated PDO Constants
* related to the particular attribute
* key.
*
* @return boolean
*
* @since 12.1
*/
public function setOption($key, $value)
{
$this->connect();
return $this->connection->setAttribute($key, $value);
}
/**
* Test to see if the PDO extension is available.
* Override as needed to check for specific PDO Drivers.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return defined('PDO::ATTR_DRIVER_NAME');
}
/**
* Determines if the connection to the server is active.
*
* @return boolean True if connected to the database engine.
*
* @since 12.1
*/
public function connected()
{
// Flag to prevent recursion into this function.
static $checkingConnected = false;
if ($checkingConnected)
{
// Reset this flag and throw an exception.
$checkingConnected = true;
die('Recursion trying to check if connected.');
}
// Backup the query state.
$query = $this->sql;
$limit = $this->limit;
$offset = $this->offset;
$prepared = $this->prepared;
try
{
// Set the checking connection flag.
$checkingConnected = true;
// Run a simple query to check the connection.
$this->setQuery($this->getConnectedQuery());
$status = (bool) $this->loadResult();
}
// If we catch an exception here, we must not be connected.
catch (Exception $e)
{
$status = false;
}
// Restore the query state.
$this->sql = $query;
$this->limit = $limit;
$this->offset = $offset;
$this->prepared = $prepared;
$checkingConnected = false;
return $status;
}
/**
* Get the number of affected rows for the previous executed SQL
statement.
* Only applicable for DELETE, INSERT, or UPDATE statements.
*
* @return integer The number of affected rows.
*
* @since 12.1
*/
public function getAffectedRows()
{
$this->connect();
if ($this->prepared instanceof PDOStatement)
{
return $this->prepared->rowCount();
}
else
{
return 0;
}
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
* Only applicable for DELETE, INSERT, or UPDATE statements.
*
* @param resource $cursor An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 12.1
*/
public function getNumRows($cursor = null)
{
$this->connect();
if ($cursor instanceof PDOStatement)
{
return $cursor->rowCount();
}
elseif ($this->prepared instanceof PDOStatement)
{
return $this->prepared->rowCount();
}
else
{
return 0;
}
}
/**
* Method to get the auto-incremented value from the last INSERT
statement.
*
* @return string The value of the auto-increment field from the last
inserted row.
*
* @since 12.1
*/
public function insertid()
{
$this->connect();
// Error suppress this to prevent PDO warning us that the driver
doesn't support this operation.
return @$this->connection->lastInsertId();
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
return true;
}
/**
* Sets the SQL statement string for later execution.
*
* @param mixed $query The SQL statement to set either as a
FOFDatabaseQuery object or a string.
* @param integer $offset The affected row offset to set.
* @param integer $limit The maximum affected rows to set.
* @param array $driverOptions The optional PDO driver options.
*
* @return FOFDatabaseDriver This object to support method chaining.
*
* @since 12.1
*/
public function setQuery($query, $offset = null, $limit = null,
$driverOptions = array())
{
$this->connect();
$this->freeResult();
if (is_string($query))
{
// Allows taking advantage of bound variables in a direct query:
$query = $this->getQuery(true)->setQuery($query);
}
if ($query instanceof FOFDatabaseQueryLimitable &&
!is_null($offset) && !is_null($limit))
{
$query = $query->processLimit($query, $limit, $offset);
}
// Create a stringified version of the query (with prefixes replaced):
$sql = $this->replacePrefix((string) $query);
// Use the stringified version in the prepare call:
$this->prepared = $this->connection->prepare($sql,
$driverOptions);
// Store reference to the original FOFDatabaseQuery instance within the
class.
// This is important since binding variables depends on it within
execute():
parent::setQuery($query, $offset, $limit);
return $this;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
return false;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth == 1)
{
$this->connection->commit();
}
$this->transactionDepth--;
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth == 1)
{
$this->connection->rollBack();
}
$this->transactionDepth--;
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
$this->connection->beginTransaction();
}
$this->transactionDepth++;
}
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchArray($cursor = null)
{
if (!empty($cursor) && $cursor instanceof PDOStatement)
{
return $cursor->fetch(PDO::FETCH_NUM);
}
if ($this->prepared instanceof PDOStatement)
{
return $this->prepared->fetch(PDO::FETCH_NUM);
}
}
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchAssoc($cursor = null)
{
if (!empty($cursor) && $cursor instanceof PDOStatement)
{
return $cursor->fetch(PDO::FETCH_ASSOC);
}
if ($this->prepared instanceof PDOStatement)
{
return $this->prepared->fetch(PDO::FETCH_ASSOC);
}
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class Unused, only necessary so method signature
will be the same as parent.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchObject($cursor = null, $class =
'stdClass')
{
if (!empty($cursor) && $cursor instanceof PDOStatement)
{
return $cursor->fetchObject($class);
}
if ($this->prepared instanceof PDOStatement)
{
return $this->prepared->fetchObject($class);
}
}
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 12.1
*/
protected function freeResult($cursor = null)
{
$this->executed = false;
if ($cursor instanceof PDOStatement)
{
$cursor->closeCursor();
$cursor = null;
}
if ($this->prepared instanceof PDOStatement)
{
$this->prepared->closeCursor();
$this->prepared = null;
}
}
/**
* Method to get the next row in the result set from the database query as
an object.
*
* @param string $class The class name to use for the returned row
object.
*
* @return mixed The result of the query as an array, false if there
are no more rows.
*
* @since 12.1
* @throws RuntimeException
* @deprecated 4.0 (CMS) Use getIterator() instead
*/
public function loadNextObject($class = 'stdClass')
{
if (class_exists('JLog'))
{
JLog::add(__METHOD__ . '() is deprecated. Use
FOFDatabaseDriver::getIterator() instead.', JLog::WARNING,
'deprecated');
}
$this->connect();
// Execute the query and get the result set cursor.
if (!$this->executed)
{
if (!($this->execute()))
{
return $this->errorNum ? null : false;
}
}
// Get the next row from the result set as an object of type $class.
if ($row = $this->fetchObject(null, $class))
{
return $row;
}
// Free up system resources and return.
$this->freeResult();
return false;
}
/**
* Method to get the next row in the result set from the database query as
an array.
*
* @return mixed The result of the query as an array, false if there are
no more rows.
*
* @since 12.1
* @throws RuntimeException
*/
public function loadNextAssoc()
{
$this->connect();
// Execute the query and get the result set cursor.
if (!$this->executed)
{
if (!($this->execute()))
{
return $this->errorNum ? null : false;
}
}
// Get the next row from the result set as an object of type $class.
if ($row = $this->fetchAssoc())
{
return $row;
}
// Free up system resources and return.
$this->freeResult();
return false;
}
/**
* Method to get the next row in the result set from the database query as
an array.
*
* @return mixed The result of the query as an array, false if there are
no more rows.
*
* @since 12.1
* @throws RuntimeException
* @deprecated 4.0 (CMS) Use getIterator() instead
*/
public function loadNextRow()
{
if (class_exists('JLog'))
{
JLog::add(__METHOD__ . '() is deprecated. Use
FOFDatabaseDriver::getIterator() instead.', JLog::WARNING,
'deprecated');
}
$this->connect();
// Execute the query and get the result set cursor.
if (!$this->executed)
{
if (!($this->execute()))
{
return $this->errorNum ? null : false;
}
}
// Get the next row from the result set as an object of type $class.
if ($row = $this->fetchArray())
{
return $row;
}
// Free up system resources and return.
$this->freeResult();
return false;
}
/**
* PDO does not support serialize
*
* @return array
*
* @since 12.3
*/
public function __sleep()
{
$serializedProperties = array();
$reflect = new ReflectionClass($this);
// Get properties of the current class
$properties = $reflect->getProperties();
foreach ($properties as $property)
{
// Do not serialize properties that are PDO
if ($property->isStatic() == false &&
!($this->{$property->name} instanceof PDO))
{
array_push($serializedProperties, $property->name);
}
}
return $serializedProperties;
}
/**
* Wake up after serialization
*
* @return array
*
* @since 12.3
*/
public function __wakeup()
{
// Get connection back
$this->__construct($this->options);
}
/**
* Return the actual SQL Error number
*
* @return integer The SQL Error number
*
* @since 3.4.6
*/
protected function getErrorNumber()
{
return (int) $this->connection->errorCode();
}
/**
* Return the actual SQL Error message
*
* @param string $query The SQL Query that fails
*
* @return string The SQL Error message
*
* @since 3.4.6
*/
protected function getErrorMessage($query)
{
// Note we ignoring $query here as it not used in the original code.
// The SQL Error Information
$errorInfo = implode(", ",
$this->connection->errorInfo());
// Replace the Databaseprefix with `#__` if we are not in Debug
if (!$this->debug)
{
$errorInfo = str_replace($this->tablePrefix, '#__',
$errorInfo);
}
return 'SQL: ' . $errorInfo;
}
}
database/driver/pdomysql.php000064400000032267151155117350012202
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQL database driver supporting PDO based connections
*
* @package Joomla.Platform
* @subpackage Database
* @see http://php.net/manual/en/ref.pdo-mysql.php
* @since 3.4
*/
class FOFDatabaseDriverPdomysql extends FOFDatabaseDriverPdo
{
/**
* The name of the database driver.
*
* @var string
* @since 3.4
*/
public $name = 'pdomysql';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'mysql';
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 3.4
*/
protected $nameQuote = '`';
/**
* The null or zero representation of a timestamp for the database driver.
This should be
* defined in child classes to hold the appropriate value for the engine.
*
* @var string
* @since 3.4
*/
protected $nullDate = '0000-00-00 00:00:00';
/**
* The minimum supported database version.
*
* @var string
* @since 3.4
*/
protected static $dbMinimum = '5.0.4';
/**
* Constructor.
*
* @param array $options Array of database options with keys: host,
user, password, database, select.
*
* @since 3.4
*/
public function __construct($options)
{
/**
* Pre-populate the UTF-8 Multibyte compatibility flag. Unfortunately PDO
won't report the server version
* unless we're connected to it and we cannot connect to it unless
we know if it supports utf8mb4 which requires
* us knowing the server version. Between this chicken and egg issue we
_assume_ it's supported and we'll just
* catch any problems at connection time.
*/
$this->utf8mb4 = true;
// Get some basic values from the options.
$options['driver'] = 'mysql';
$options['charset'] = (isset($options['charset'])) ?
$options['charset'] : 'utf8';
if ($this->utf8mb4 && ($options['charset'] ==
'utf8'))
{
$options['charset'] = 'utf8mb4';
}
$this->charset = $options['charset'];
// Finalize initialisation.
parent::__construct($options);
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 3.4
* @throws RuntimeException
*/
public function connect()
{
try
{
// Try to connect to MySQL
parent::connect();
}
catch (\RuntimeException $e)
{
// If the connection failed but not because of the wrong character set
bubble up the exception
if (!$this->utf8mb4 || ($this->options['charset'] !=
'utf8mb4'))
{
throw $e;
}
/**
* If the connection failed and I was trying to use the utf8mb4 charset
then it is likely that the server
* doesn't support utf8mb4 despite claiming otherwise.
*
* This happens on old MySQL server versions (less than 5.5.3) using the
mysqlnd PHP driver. Since mysqlnd
* masks the server version and reports only its own we can not be sure
if the server actually does support
* UTF-8 Multibyte (i.e. it's MySQL 5.5.3 or later). Since the
utf8mb4 charset is undefined in this case we
* catch the error and determine that utf8mb4 is not supported!
*/
$this->utf8mb4 = false;
$this->options['charset'] = 'utf8';
parent::connect();
}
$this->connection->setAttribute(PDO::ATTR_ERRMODE,
PDO::ERRMODE_EXCEPTION);
$this->connection->setAttribute(PDO::ATTR_EMULATE_PREPARES, true);
}
/**
* Test to see if the MySQL connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.4
*/
public static function isSupported()
{
return class_exists('PDO') &&
in_array('mysql', PDO::getAvailableDrivers());
}
/**
* Drops a table from the database.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriverPdomysql Returns this object to support
chaining.
*
* @since 3.4
* @throws RuntimeException
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$query = $this->getQuery(true);
$query->setQuery('DROP TABLE ' . ($ifExists ? 'IF
EXISTS ' : '') . $this->quoteName($tableName));
$this->setQuery($query);
$this->execute();
return $this;
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 3.4
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
$this->setQuery('USE ' . $this->quoteName($database));
$this->execute();
return $this;
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database (string) or
boolean false if not supported.
*
* @since 3.4
* @throws RuntimeException
*/
public function getCollation()
{
$this->connect();
// Attempt to get the database collation by accessing the server system
variable.
$this->setQuery('SHOW VARIABLES LIKE
"collation_database"');
$result = $this->loadObject();
if (property_exists($result, 'Value'))
{
return $result->Value;
}
else
{
return false;
}
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
$this->connect();
// Attempt to get the database collation by accessing the server system
variable.
$this->setQuery('SHOW VARIABLES LIKE
"collation_connection"');
$result = $this->loadObject();
if (property_exists($result, 'Value'))
{
return $result->Value;
}
else
{
return false;
}
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 3.4
* @throws RuntimeException
*/
public function getTableCreate($tables)
{
$this->connect();
// Initialise variables.
$result = array();
// Sanitize input to an array and iterate over the list.
settype($tables, 'array');
foreach ($tables as $table)
{
$this->setQuery('SHOW CREATE TABLE ' .
$this->quoteName($table));
$row = $this->loadRow();
// Populate the result array based on the create statements.
$result[$table] = $row[1];
}
return $result;
}
/**
* Retrieves field information about a given table.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields for the database table.
*
* @since 3.4
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$this->connect();
$result = array();
// Set the query to get the table fields statement.
$this->setQuery('SHOW FULL COLUMNS FROM ' .
$this->quoteName($table));
$fields = $this->loadObjectList();
// If we only want the type as the value add just that to the list.
if ($typeOnly)
{
foreach ($fields as $field)
{
$result[$field->Field] = preg_replace("/[(0-9)]/",
'', $field->Type);
}
}
// If we want the whole field data object add that to the list.
else
{
foreach ($fields as $field)
{
$result[$field->Field] = $field;
}
}
return $result;
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 3.4
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
// Get the details columns information.
$this->setQuery('SHOW KEYS FROM ' .
$this->quoteName($table));
$keys = $this->loadObjectList();
return $keys;
}
/**
* Method to get an array of all tables in the database.
*
* @return array An array of all the tables in the database.
*
* @since 3.4
* @throws RuntimeException
*/
public function getTableList()
{
$this->connect();
// Set the query to get the tables statement.
$this->setQuery('SHOW TABLES');
$tables = $this->loadColumn();
return $tables;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 3.4
*/
public function getVersion()
{
$this->connect();
return $this->getOption(PDO::ATTR_SERVER_VERSION);
}
/**
* Locks a table in the database.
*
* @param string $table The name of the table to unlock.
*
* @return FOFDatabaseDriverPdomysql Returns this object to support
chaining.
*
* @since 3.4
* @throws RuntimeException
*/
public function lockTable($table)
{
$this->setQuery('LOCK TABLES ' . $this->quoteName($table)
. ' WRITE')->execute();
return $this;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Not used by MySQL.
* @param string $prefix Not used by MySQL.
*
* @return FOFDatabaseDriverPdomysql Returns this object to support
chaining.
*
* @since 3.4
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$this->setQuery('RENAME TABLE ' .
$this->quoteName($oldTable) . ' TO ' .
$this->quoteName($newTable));
$this->execute();
return $this;
}
/**
* Method to escape a string for usage in an SQL statement.
*
* Oracle escaping reference:
*
http://www.orafaq.com/wiki/SQL_FAQ#How_does_one_escape_special_characters_when_writing_SQL_queries.3F
*
* SQLite escaping notes:
* http://www.sqlite.org/faq.html#q14
*
* Method body is as implemented by the Zend Framework
*
* Note: Using query objects with bound variables is
* preferable to the below.
*
* @param string $text The string to be escaped.
* @param boolean $extra Unused optional parameter to provide extra
escaping.
*
* @return string The escaped string.
*
* @since 3.4
*/
public function escape($text, $extra = false)
{
$this->connect();
if (is_int($text) || is_float($text))
{
return $text;
}
$result = substr($this->connection->quote($text), 1, -1);
if ($extra)
{
$result = addcslashes($result, '%_');
}
return $result;
}
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriverPdomysql Returns this object to support
chaining.
*
* @since 3.4
* @throws RuntimeException
*/
public function unlockTables()
{
$this->setQuery('UNLOCK TABLES')->execute();
return $this;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 3.4
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionCommit($toSavepoint);
}
else
{
$this->transactionDepth--;
}
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 3.4
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionRollback($toSavepoint);
}
else
{
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TO SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
}
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 3.4
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
parent::transactionStart($asSavepoint);
}
else
{
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
}
}
database/driver/postgresql.php000064400000112307151155117350012527
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* PostgreSQL database driver
*
* @since 12.1
*/
class FOFDatabaseDriverPostgresql extends FOFDatabaseDriver
{
/**
* The database driver name
*
* @var string
* @since 12.1
*/
public $name = 'postgresql';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'postgresql';
/**
* Quote for named objects
*
* @var string
* @since 12.1
*/
protected $nameQuote = '"';
/**
* The null/zero date string
*
* @var string
* @since 12.1
*/
protected $nullDate = '1970-01-01 00:00:00';
/**
* The minimum supported database version.
*
* @var string
* @since 12.1
*/
protected static $dbMinimum = '8.3.18';
/**
* Operator used for concatenation
*
* @var string
* @since 12.1
*/
protected $concat_operator = '||';
/**
* FOFDatabaseDriverPostgresqlQuery object returned by getQuery
*
* @var FOFDatabaseDriverPostgresqlQuery
* @since 12.1
*/
protected $queryObject = null;
/**
* Database object constructor
*
* @param array $options List of options used to configure the
connection
*
* @since 12.1
*/
public function __construct( $options )
{
$options['host'] = (isset($options['host'])) ?
$options['host'] : 'localhost';
$options['user'] = (isset($options['user'])) ?
$options['user'] : '';
$options['password'] = (isset($options['password']))
? $options['password'] : '';
$options['database'] = (isset($options['database']))
? $options['database'] : '';
// Finalize initialization
parent::__construct($options);
}
/**
* Database object destructor
*
* @since 12.1
*/
public function __destruct()
{
$this->disconnect();
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
// Make sure the postgresql extension for PHP is installed and enabled.
if (!function_exists('pg_connect'))
{
throw new RuntimeException('PHP extension pg_connect is not
available.');
}
// Build the DSN for the connection.
$dsn = '';
if (!empty($this->options['host']))
{
$dsn .= "host={$this->options['host']} ";
}
$dsn .= "dbname={$this->options['database']}
user={$this->options['user']}
password={$this->options['password']}";
// Attempt to connect to the server.
if (!($this->connection = @pg_connect($dsn)))
{
throw new RuntimeException('Error connecting to PGSQL
database.');
}
pg_set_error_verbosity($this->connection, PGSQL_ERRORS_DEFAULT);
pg_query('SET standard_conforming_strings=off');
pg_query('SET escape_string_warning=off');
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
// Close the connection.
if (is_resource($this->connection))
{
foreach ($this->disconnectHandlers as $h)
{
call_user_func_array($h, array( &$this));
}
pg_close($this->connection);
}
$this->connection = null;
}
/**
* Method to escape a string for usage in an SQL statement.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
$this->connect();
$result = pg_escape_string($this->connection, $text);
if ($extra)
{
$result = addcslashes($result, '%_');
}
return $result;
}
/**
* Test to see if the PostgreSQL connector is available
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function test()
{
return (function_exists('pg_connect'));
}
/**
* Determines if the connection to the server is active.
*
* @return boolean
*
* @since 12.1
*/
public function connected()
{
$this->connect();
if (is_resource($this->connection))
{
return pg_ping($this->connection);
}
return false;
}
/**
* Drops a table from the database.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return boolean
*
* @since 12.1
* @throws RuntimeException
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$this->setQuery('DROP TABLE ' . ($ifExists ? 'IF EXISTS
' : '') . $this->quoteName($tableName));
$this->execute();
return true;
}
/**
* Get the number of affected rows by the last INSERT, UPDATE, REPLACE or
DELETE for the previous executed SQL statement.
*
* @return integer The number of affected rows in the previous operation
*
* @since 12.1
*/
public function getAffectedRows()
{
$this->connect();
return pg_affected_rows($this->cursor);
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database or boolean false
if not supported.
*
* @since 12.1
* @throws RuntimeException
*/
public function getCollation()
{
$this->connect();
$this->setQuery('SHOW LC_COLLATE');
$array = $this->loadAssocList();
return $array[0]['lc_collate'];
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
return pg_client_encoding($this->connection);
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
* This command is only valid for statements like SELECT or SHOW that
return an actual result set.
* To retrieve the number of rows affected by a INSERT, UPDATE, REPLACE or
DELETE query, use getAffectedRows().
*
* @param resource $cur An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 12.1
*/
public function getNumRows($cur = null)
{
$this->connect();
return pg_num_rows((int) $cur ? $cur : $this->cursor);
}
/**
* Get the current or query, or new FOFDatabaseQuery object.
*
* @param boolean $new False to return the last query set, True to
return a new FOFDatabaseQuery object.
* @param boolean $asObj False to return last query as string, true to
get FOFDatabaseQueryPostgresql object.
*
* @return FOFDatabaseQuery The current query object or a new object
extending the FOFDatabaseQuery class.
*
* @since 12.1
* @throws RuntimeException
*/
public function getQuery($new = false, $asObj = false)
{
if ($new)
{
// Make sure we have a query class for this driver.
if (!class_exists('FOFDatabaseQueryPostgresql'))
{
throw new RuntimeException('FOFDatabaseQueryPostgresql Class not
found.');
}
$this->queryObject = new FOFDatabaseQueryPostgresql($this);
return $this->queryObject;
}
else
{
if ($asObj)
{
return $this->queryObject;
}
else
{
return $this->sql;
}
}
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* This is unsupported by PostgreSQL.
*
* @param mixed $tables A table name or a list of table names.
*
* @return string An empty char because this function is not supported
by PostgreSQL.
*
* @since 12.1
*/
public function getTableCreate($tables)
{
return '';
}
/**
* Retrieves field information about a given table.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields for the database table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$this->connect();
$result = array();
$tableSub = $this->replacePrefix($table);
$this->setQuery('
SELECT a.attname AS "column_name",
pg_catalog.format_type(a.atttypid, a.atttypmod) as "type",
CASE WHEN a.attnotnull IS TRUE
THEN \'NO\'
ELSE \'YES\'
END AS "null",
CASE WHEN pg_catalog.pg_get_expr(adef.adbin, adef.adrelid, true) IS NOT
NULL
THEN pg_catalog.pg_get_expr(adef.adbin, adef.adrelid, true)
END as "Default",
CASE WHEN pg_catalog.col_description(a.attrelid, a.attnum) IS NULL
THEN \'\'
ELSE pg_catalog.col_description(a.attrelid, a.attnum)
END AS "comments"
FROM pg_catalog.pg_attribute a
LEFT JOIN pg_catalog.pg_attrdef adef ON a.attrelid=adef.adrelid AND
a.attnum=adef.adnum
LEFT JOIN pg_catalog.pg_type t ON a.atttypid=t.oid
WHERE a.attrelid =
(SELECT oid FROM pg_catalog.pg_class WHERE relname=' .
$this->quote($tableSub) . '
AND relnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE
nspname = \'public\')
)
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum'
);
$fields = $this->loadObjectList();
if ($typeOnly)
{
foreach ($fields as $field)
{
$result[$field->column_name] = preg_replace("/[(0-9)]/",
'', $field->type);
}
}
else
{
foreach ($fields as $field)
{
if (stristr(strtolower($field->type), "character
varying"))
{
$field->Default = "";
}
if (stristr(strtolower($field->type), "text"))
{
$field->Default = "";
}
// Do some dirty translation to MySQL output.
// TODO: Come up with and implement a standard across databases.
$result[$field->column_name] = (object) array(
'column_name' => $field->column_name,
'type' => $field->type,
'null' => $field->null,
'Default' => $field->Default,
'comments' => '',
'Field' => $field->column_name,
'Type' => $field->type,
'Null' => $field->null,
// TODO: Improve query above to return primary key info as well
// 'Key' => ($field->PK == '1' ?
'PRI' : '')
);
}
}
/* Change Postgresql's NULL::* type with PHP's null one */
foreach ($fields as $field)
{
if (preg_match("/^NULL::*/", $field->Default))
{
$field->Default = null;
}
}
return $result;
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
// To check if table exists and prevent SQL injection
$tableList = $this->getTableList();
if (in_array($table, $tableList))
{
// Get the details columns information.
$this->setQuery('
SELECT indexname AS "idxName", indisprimary AS
"isPrimary", indisunique AS "isUnique",
CASE WHEN indisprimary = true THEN
( SELECT \'ALTER TABLE \' || tablename || \' ADD
\' || pg_catalog.pg_get_constraintdef(const.oid, true)
FROM pg_constraint AS const WHERE const.conname=
pgClassFirst.relname )
ELSE pg_catalog.pg_get_indexdef(indexrelid, 0, true)
END AS "Query"
FROM pg_indexes
LEFT JOIN pg_class AS pgClassFirst ON indexname=pgClassFirst.relname
LEFT JOIN pg_index AS pgIndex ON pgClassFirst.oid=pgIndex.indexrelid
WHERE tablename=' . $this->quote($table) . ' ORDER BY
indkey'
);
$keys = $this->loadObjectList();
return $keys;
}
return false;
}
/**
* Method to get an array of all tables in the database.
*
* @return array An array of all the tables in the database.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableList()
{
$this->connect();
$query = $this->getQuery(true)
->select('table_name')
->from('information_schema.tables')
->where('table_type=' . $this->quote('BASE
TABLE'))
->where('table_schema NOT IN (' .
$this->quote('pg_catalog') . ', ' .
$this->quote('information_schema') . ')')
->order('table_name ASC');
$this->setQuery($query);
$tables = $this->loadColumn();
return $tables;
}
/**
* Get the details list of sequences for a table.
*
* @param string $table The name of the table.
*
* @return array An array of sequences specification for the table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableSequences($table)
{
$this->connect();
// To check if table exists and prevent SQL injection
$tableList = $this->getTableList();
if (in_array($table, $tableList))
{
$name = array(
's.relname', 'n.nspname', 't.relname',
'a.attname', 'info.data_type',
'info.minimum_value', 'info.maximum_value',
'info.increment', 'info.cycle_option'
);
$as = array('sequence', 'schema', 'table',
'column', 'data_type', 'minimum_value',
'maximum_value', 'increment',
'cycle_option');
if (version_compare($this->getVersion(), '9.1.0') >= 0)
{
$name[] .= 'info.start_value';
$as[] .= 'start_value';
}
// Get the details columns information.
$query = $this->getQuery(true)
->select($this->quoteName($name, $as))
->from('pg_class AS s')
->join('LEFT', "pg_depend d ON d.objid=s.oid AND
d.classid='pg_class'::regclass AND
d.refclassid='pg_class'::regclass")
->join('LEFT', 'pg_class t ON t.oid=d.refobjid')
->join('LEFT', 'pg_namespace n ON
n.oid=t.relnamespace')
->join('LEFT', 'pg_attribute a ON a.attrelid=t.oid
AND a.attnum=d.refobjsubid')
->join('LEFT', 'information_schema.sequences AS info
ON info.sequence_name=s.relname')
->where("s.relkind='S' AND d.deptype='a'
AND t.relname=" . $this->quote($table));
$this->setQuery($query);
$seq = $this->loadObjectList();
return $seq;
}
return false;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
$version = pg_version($this->connection);
return $version['server'];
}
/**
* Method to get the auto-incremented value from the last INSERT
statement.
* To be called after the INSERT statement, it's MANDATORY to have a
sequence on
* every primary key table.
*
* To get the auto incremented value it's possible to call this
function after
* INSERT INTO query, or use INSERT INTO with RETURNING clause.
*
* @example with insertid() call:
* $query = $this->getQuery(true)
* ->insert('jos_dbtest')
* ->columns('title,start_date,description')
* ->values("'testTitle2nd','1971-01-01','testDescription2nd'");
* $this->setQuery($query);
* $this->execute();
* $id = $this->insertid();
*
* @example with RETURNING clause:
* $query = $this->getQuery(true)
* ->insert('jos_dbtest')
* ->columns('title,start_date,description')
* ->values("'testTitle2nd','1971-01-01','testDescription2nd'")
* ->returning('id');
* $this->setQuery($query);
* $id = $this->loadResult();
*
* @return integer The value of the auto-increment field from the last
inserted row.
*
* @since 12.1
*/
public function insertid()
{
$this->connect();
$insertQuery = $this->getQuery(false, true);
$table = $insertQuery->__get('insert')->getElements();
/* find sequence column name */
$colNameQuery = $this->getQuery(true);
$colNameQuery->select('column_default')
->from('information_schema.columns')
->where("table_name=" .
$this->quote($this->replacePrefix(str_replace('"',
'', $table[0]))), 'AND')
->where("column_default LIKE '%nextval%'");
$this->setQuery($colNameQuery);
$colName = $this->loadRow();
$changedColName = str_replace('nextval', 'currval',
$colName);
$insertidQuery = $this->getQuery(true);
$insertidQuery->select($changedColName);
$this->setQuery($insertidQuery);
$insertVal = $this->loadRow();
return $insertVal[0];
}
/**
* Locks a table in the database.
*
* @param string $tableName The name of the table to unlock.
*
* @return FOFDatabaseDriverPostgresql Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function lockTable($tableName)
{
$this->transactionStart();
$this->setQuery('LOCK TABLE ' .
$this->quoteName($tableName) . ' IN ACCESS EXCLUSIVE
MODE')->execute();
return $this;
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
*/
public function execute()
{
$this->connect();
if (!is_resource($this->connection))
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and
cause issues later
$query = $this->replacePrefix((string) $this->sql);
if (!($this->sql instanceof FOFDatabaseQuery) &&
($this->limit > 0 || $this->offset > 0))
{
$query .= ' LIMIT ' . $this->limit . ' OFFSET ' .
$this->offset;
}
// Increment the query counter.
$this->count++;
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// If debugging is enabled then let's log the query.
if ($this->debug)
{
// Add the query to the object queue.
$this->log[] = $query;
if (class_exists('JLog'))
{
JLog::add($query, JLog::DEBUG, 'databasequery');
}
$this->timings[] = microtime(true);
}
// Execute the query. Error suppression is used here to prevent
warnings/notices that the connection has been lost.
$this->cursor = @pg_query($this->connection, $query);
if ($this->debug)
{
$this->timings[] = microtime(true);
if (defined('DEBUG_BACKTRACE_IGNORE_ARGS'))
{
$this->callStacks[] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
else
{
$this->callStacks[] = debug_backtrace();
}
}
// If an error occurred handle it.
if (!$this->cursor)
{
// Get the error number and message before we execute any more queries.
$errorNum = $this->getErrorNumber();
$errorMsg = $this->getErrorMessage($query);
// Check if the server was disconnected.
if (!$this->connected())
{
try
{
// Attempt to reconnect.
$this->connection = null;
$this->connect();
}
// If connect fails, ignore that exception and throw the normal
exception.
catch (RuntimeException $e)
{
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, null, $e);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
}
// The server was not disconnected.
else
{
// Get the error number and message from before we tried to reconnect.
$this->errorNum = $errorNum;
$this->errorMsg = $errorMsg;
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg);
}
}
return $this->cursor;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Not used by PostgreSQL.
* @param string $prefix Not used by PostgreSQL.
*
* @return FOFDatabaseDriverPostgresql Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$this->connect();
// To check if table exists and prevent SQL injection
$tableList = $this->getTableList();
// Origin Table does not exist
if (!in_array($oldTable, $tableList))
{
// Origin Table not found
throw new RuntimeException('Table not found in Postgresql
database.');
}
else
{
/* Rename indexes */
$this->setQuery(
'SELECT relname
FROM pg_class
WHERE oid IN (
SELECT indexrelid
FROM pg_index, pg_class
WHERE pg_class.relname=' . $this->quote($oldTable, true) .
'
AND pg_class.oid=pg_index.indrelid );'
);
$oldIndexes = $this->loadColumn();
foreach ($oldIndexes as $oldIndex)
{
$changedIdxName = str_replace($oldTable, $newTable, $oldIndex);
$this->setQuery('ALTER INDEX ' .
$this->escape($oldIndex) . ' RENAME TO ' .
$this->escape($changedIdxName));
$this->execute();
}
/* Rename sequence */
$this->setQuery(
'SELECT relname
FROM pg_class
WHERE relkind = \'S\'
AND relnamespace IN (
SELECT oid
FROM pg_namespace
WHERE nspname NOT LIKE \'pg_%\'
AND nspname != \'information_schema\'
)
AND relname LIKE \'%' . $oldTable . '%\' ;'
);
$oldSequences = $this->loadColumn();
foreach ($oldSequences as $oldSequence)
{
$changedSequenceName = str_replace($oldTable, $newTable, $oldSequence);
$this->setQuery('ALTER SEQUENCE ' .
$this->escape($oldSequence) . ' RENAME TO ' .
$this->escape($changedSequenceName));
$this->execute();
}
/* Rename table */
$this->setQuery('ALTER TABLE ' .
$this->escape($oldTable) . ' RENAME TO ' .
$this->escape($newTable));
$this->execute();
}
return true;
}
/**
* Selects the database, but redundant for PostgreSQL
*
* @param string $database Database name to select.
*
* @return boolean Always true
*
* @since 12.1
*/
public function select($database)
{
return true;
}
/**
* Custom settings for UTF support
*
* @return integer Zero on success, -1 on failure
*
* @since 12.1
*/
public function setUtf()
{
$this->connect();
return pg_set_client_encoding($this->connection, 'UTF8');
}
/**
* This function return a field value as a prepared string to be used in a
SQL statement.
*
* @param array $columns Array of table's column returned by
::getTableColumns.
* @param string $field_name The table field's name.
* @param string $field_value The variable value to quote and return.
*
* @return string The quoted string.
*
* @since 12.1
*/
public function sqlValue($columns, $field_name, $field_value)
{
switch ($columns[$field_name])
{
case 'boolean':
$val = 'NULL';
if ($field_value == 't')
{
$val = 'TRUE';
}
elseif ($field_value == 'f')
{
$val = 'FALSE';
}
break;
case 'bigint':
case 'bigserial':
case 'integer':
case 'money':
case 'numeric':
case 'real':
case 'smallint':
case 'serial':
case 'numeric,':
$val = strlen($field_value) == 0 ? 'NULL' : $field_value;
break;
case 'date':
case 'timestamp without time zone':
if (empty($field_value))
{
$field_value = $this->getNullDate();
}
$val = $this->quote($field_value);
break;
default:
$val = $this->quote($field_value);
break;
}
return $val;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('COMMIT')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$this->transactionDepth--;
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('ROLLBACK')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TO SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
$this->setQuery('RELEASE SAVEPOINT ' .
$this->quoteName($savepoint))->execute();
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
if ($this->setQuery('START TRANSACTION')->execute())
{
$this->transactionDepth = 1;
}
return;
}
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchArray($cursor = null)
{
return pg_fetch_row($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchAssoc($cursor = null)
{
return pg_fetch_assoc($cursor ? $cursor : $this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class The class name to use for the returned row
object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchObject($cursor = null, $class =
'stdClass')
{
return pg_fetch_object(is_null($cursor) ? $this->cursor : $cursor,
null, $class);
}
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 12.1
*/
protected function freeResult($cursor = null)
{
pg_free_result($cursor ? $cursor : $this->cursor);
}
/**
* Inserts a row into a table based on an object's properties.
*
* @param string $table The name of the database table to insert
into.
* @param object &$object A reference to an object whose public
properties match the table fields.
* @param string $key The name of the primary key. If provided the
object property is updated.
*
* @return boolean True on success.
*
* @since 12.1
* @throws RuntimeException
*/
public function insertObject($table, &$object, $key = null)
{
$columns = $this->getTableColumns($table);
$fields = array();
$values = array();
// Iterate over the object variables to build the query fields and
values.
foreach (get_object_vars($object) as $k => $v)
{
// Only process non-null scalars.
if (is_array($v) or is_object($v) or $v === null)
{
continue;
}
// Ignore any internal fields or primary keys with value 0.
if (($k[0] == "_") || ($k == $key && (($v === 0) ||
($v === '0'))))
{
continue;
}
// Prepare and sanitize the fields and values for the database query.
$fields[] = $this->quoteName($k);
$values[] = $this->sqlValue($columns, $k, $v);
}
// Create the base insert statement.
$query = $this->getQuery(true)
->insert($this->quoteName($table))
->columns($fields)
->values(implode(',', $values));
$retVal = false;
if ($key)
{
$query->returning($key);
// Set the query and execute the insert.
$this->setQuery($query);
$id = $this->loadResult();
if ($id)
{
$object->$key = $id;
$retVal = true;
}
}
else
{
// Set the query and execute the insert.
$this->setQuery($query);
if ($this->execute())
{
$retVal = true;
}
}
return $retVal;
}
/**
* Test to see if the PostgreSQL connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return (function_exists('pg_connect'));
}
/**
* Returns an array containing database's table list.
*
* @return array The database's table list.
*
* @since 12.1
*/
public function showTables()
{
$this->connect();
$query = $this->getQuery(true)
->select('table_name')
->from('information_schema.tables')
->where('table_type = ' . $this->quote('BASE
TABLE'))
->where('table_schema NOT IN (' .
$this->quote('pg_catalog') . ', ' .
$this->quote('information_schema') . ' )');
$this->setQuery($query);
$tableList = $this->loadColumn();
return $tableList;
}
/**
* Get the substring position inside a string
*
* @param string $substring The string being sought
* @param string $string The string/column being searched
*
* @return integer The position of $substring in $string
*
* @since 12.1
*/
public function getStringPositionSql( $substring, $string )
{
$this->connect();
$query = "SELECT POSITION( $substring IN $string )";
$this->setQuery($query);
$position = $this->loadRow();
return $position['position'];
}
/**
* Generate a random value
*
* @return float The random generated number
*
* @since 12.1
*/
public function getRandom()
{
$this->connect();
$this->setQuery('SELECT RANDOM()');
$random = $this->loadAssoc();
return $random['random'];
}
/**
* Get the query string to alter the database character set.
*
* @param string $dbName The database name
*
* @return string The query that alter the database query string
*
* @since 12.1
*/
public function getAlterDbCharacterSet( $dbName )
{
$query = 'ALTER DATABASE ' . $this->quoteName($dbName) .
' SET CLIENT_ENCODING TO ' . $this->quote('UTF8');
return $query;
}
/**
* Get the query string to create new Database in correct PostgreSQL
syntax.
*
* @param object $options object coming from "initialise"
function to pass user and database name to database driver.
* @param boolean $utf True if the database supports the UTF-8
character set, not used in PostgreSQL "CREATE DATABASE" query.
*
* @return string The query that creates database, owned by
$options['user']
*
* @since 12.1
*/
public function getCreateDbQuery($options, $utf)
{
$query = 'CREATE DATABASE ' .
$this->quoteName($options->db_name) . ' OWNER ' .
$this->quoteName($options->db_user);
if ($utf)
{
$query .= ' ENCODING ' . $this->quote('UTF-8');
}
return $query;
}
/**
* This function replaces a string identifier
<var>$prefix</var> with the string held is the
* <var>tablePrefix</var> class variable.
*
* @param string $query The SQL statement to prepare.
* @param string $prefix The common table prefix.
*
* @return string The processed SQL statement.
*
* @since 12.1
*/
public function replacePrefix($query, $prefix = '#__')
{
$query = trim($query);
if (strpos($query, '\''))
{
// Sequence name quoted with ' ' but need to be replaced
if (strpos($query, 'currval'))
{
$query = explode('currval', $query);
for ($nIndex = 1; $nIndex < count($query); $nIndex = $nIndex + 2)
{
$query[$nIndex] = str_replace($prefix, $this->tablePrefix,
$query[$nIndex]);
}
$query = implode('currval', $query);
}
// Sequence name quoted with ' ' but need to be replaced
if (strpos($query, 'nextval'))
{
$query = explode('nextval', $query);
for ($nIndex = 1; $nIndex < count($query); $nIndex = $nIndex + 2)
{
$query[$nIndex] = str_replace($prefix, $this->tablePrefix,
$query[$nIndex]);
}
$query = implode('nextval', $query);
}
// Sequence name quoted with ' ' but need to be replaced
if (strpos($query, 'setval'))
{
$query = explode('setval', $query);
for ($nIndex = 1; $nIndex < count($query); $nIndex = $nIndex + 2)
{
$query[$nIndex] = str_replace($prefix, $this->tablePrefix,
$query[$nIndex]);
}
$query = implode('setval', $query);
}
$explodedQuery = explode('\'', $query);
for ($nIndex = 0; $nIndex < count($explodedQuery); $nIndex = $nIndex
+ 2)
{
if (strpos($explodedQuery[$nIndex], $prefix))
{
$explodedQuery[$nIndex] = str_replace($prefix, $this->tablePrefix,
$explodedQuery[$nIndex]);
}
}
$replacedQuery = implode('\'', $explodedQuery);
}
else
{
$replacedQuery = str_replace($prefix, $this->tablePrefix, $query);
}
return $replacedQuery;
}
/**
* Method to release a savepoint.
*
* @param string $savepointName Savepoint's name to release
*
* @return void
*
* @since 12.1
*/
public function releaseTransactionSavepoint( $savepointName )
{
$this->connect();
$this->setQuery('RELEASE SAVEPOINT ' .
$this->quoteName($this->escape($savepointName)));
$this->execute();
}
/**
* Method to create a savepoint.
*
* @param string $savepointName Savepoint's name to create
*
* @return void
*
* @since 12.1
*/
public function transactionSavepoint( $savepointName )
{
$this->connect();
$this->setQuery('SAVEPOINT ' .
$this->quoteName($this->escape($savepointName)));
$this->execute();
}
/**
* Unlocks tables in the database, this command does not exist in
PostgreSQL,
* it is automatically done on commit or rollback.
*
* @return FOFDatabaseDriverPostgresql Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function unlockTables()
{
$this->transactionCommit();
return $this;
}
/**
* Updates a row in a table based on an object's properties.
*
* @param string $table The name of the database table to update.
* @param object &$object A reference to an object whose public
properties match the table fields.
* @param array $key The name of the primary key.
* @param boolean $nulls True to update null fields or false to
ignore them.
*
* @return boolean True on success.
*
* @since 12.1
* @throws RuntimeException
*/
public function updateObject($table, &$object, $key, $nulls = false)
{
$columns = $this->getTableColumns($table);
$fields = array();
$where = array();
if (is_string($key))
{
$key = array($key);
}
if (is_object($key))
{
$key = (array) $key;
}
// Create the base update statement.
$statement = 'UPDATE ' . $this->quoteName($table) . '
SET %s WHERE %s';
// Iterate over the object variables to build the query fields/value
pairs.
foreach (get_object_vars($object) as $k => $v)
{
// Only process scalars that are not internal fields.
if (is_array($v) or is_object($v) or $k[0] == '_')
{
continue;
}
// Set the primary key to the WHERE clause instead of a field to update.
if (in_array($k, $key))
{
$key_val = $this->sqlValue($columns, $k, $v);
$where[] = $this->quoteName($k) . '=' . $key_val;
continue;
}
// Prepare and sanitize the fields and values for the database query.
if ($v === null)
{
// If the value is null and we want to update nulls then set it.
if ($nulls)
{
$val = 'NULL';
}
// If the value is null and we do not want to update nulls then ignore
this field.
else
{
continue;
}
}
// The field is not null so we prep it for update.
else
{
$val = $this->sqlValue($columns, $k, $v);
}
// Add the field to be updated.
$fields[] = $this->quoteName($k) . '=' . $val;
}
// We don't have any fields to update.
if (empty($fields))
{
return true;
}
// Set the query and execute the update.
$this->setQuery(sprintf($statement, implode(",", $fields),
implode(' AND ', $where)));
return $this->execute();
}
/**
* Return the actual SQL Error number
*
* @return integer The SQL Error number
*
* @since 3.4.6
*/
protected function getErrorNumber()
{
return (int) pg_result_error_field($this->cursor, PGSQL_DIAG_SQLSTATE)
. ' ';
}
/**
* Return the actual SQL Error message
*
* @param string $query The SQL Query that fails
*
* @return string The SQL Error message
*
* @since 3.4.6
*/
protected function getErrorMessage($query)
{
$errorMessage = (string) pg_last_error($this->connection);
// Replace the Databaseprefix with `#__` if we are not in Debug
if (!$this->debug)
{
$errorMessage = str_replace($this->tablePrefix, '#__',
$errorMessage);
$query = str_replace($this->tablePrefix, '#__',
$query);
}
return $errorMessage . "SQL=" . $query;
}
}
database/driver/sqlazure.php000064400000001425151155117350012170
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQL Server database driver
*
* @see http://msdn.microsoft.com/en-us/library/ee336279.aspx
* @since 12.1
*/
class FOFDatabaseDriverSqlazure extends FOFDatabaseDriverSqlsrv
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'sqlazure';
}
database/driver/sqlite.php000064400000024400151155117350011621
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQLite database driver
*
* @see http://php.net/pdo
* @since 12.1
*/
class FOFDatabaseDriverSqlite extends FOFDatabaseDriverPdo
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'sqlite';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'sqlite';
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 12.1
*/
protected $nameQuote = '`';
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->freeResult();
unset($this->connection);
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
$this->freeResult();
unset($this->connection);
}
/**
* Drops a table from the database.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriverSqlite Returns this object to support
chaining.
*
* @since 12.1
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$query = $this->getQuery(true);
$this->setQuery('DROP TABLE ' . ($ifExists ? 'IF EXISTS
' : '') . $query->quoteName($tableName));
$this->execute();
return $this;
}
/**
* Method to escape a string for usage in an SQLite statement.
*
* Note: Using query objects with bound variables is
* preferable to the below.
*
* @param string $text The string to be escaped.
* @param boolean $extra Unused optional parameter to provide extra
escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
if (is_int($text) || is_float($text))
{
return $text;
}
return SQLite3::escapeString($text);
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database or boolean false
if not supported.
*
* @since 12.1
*/
public function getCollation()
{
return $this->charset;
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
return $this->charset;
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* Note: Doesn't appear to have support in SQLite
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableCreate($tables)
{
$this->connect();
// Sanitize input to an array and iterate over the list.
settype($tables, 'array');
return $tables;
}
/**
* Retrieves field information about a given table.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields for the database table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$this->connect();
$columns = array();
$query = $this->getQuery(true);
$fieldCasing = $this->getOption(PDO::ATTR_CASE);
$this->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);
$table = strtoupper($table);
$query->setQuery('pragma table_info(' . $table .
')');
$this->setQuery($query);
$fields = $this->loadObjectList();
if ($typeOnly)
{
foreach ($fields as $field)
{
$columns[$field->NAME] = $field->TYPE;
}
}
else
{
foreach ($fields as $field)
{
// Do some dirty translation to MySQL output.
// TODO: Come up with and implement a standard across databases.
$columns[$field->NAME] = (object) array(
'Field' => $field->NAME,
'Type' => $field->TYPE,
'Null' => ($field->NOTNULL == '1' ?
'NO' : 'YES'),
'Default' => $field->DFLT_VALUE,
'Key' => ($field->PK != '0' ?
'PRI' : '')
);
}
}
$this->setOption(PDO::ATTR_CASE, $fieldCasing);
return $columns;
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
$keys = array();
$query = $this->getQuery(true);
$fieldCasing = $this->getOption(PDO::ATTR_CASE);
$this->setOption(PDO::ATTR_CASE, PDO::CASE_UPPER);
$table = strtoupper($table);
$query->setQuery('pragma table_info( ' . $table .
')');
// $query->bind(':tableName', $table);
$this->setQuery($query);
$rows = $this->loadObjectList();
foreach ($rows as $column)
{
if ($column->PK == 1)
{
$keys[$column->NAME] = $column;
}
}
$this->setOption(PDO::ATTR_CASE, $fieldCasing);
return $keys;
}
/**
* Method to get an array of all tables in the database (schema).
*
* @return array An array of all the tables in the database.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableList()
{
$this->connect();
$type = 'table';
$query = $this->getQuery(true)
->select('name')
->from('sqlite_master')
->where('type = :type')
->bind(':type', $type)
->order('name');
$this->setQuery($query);
$tables = $this->loadColumn();
return $tables;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
$this->setQuery("SELECT sqlite_version()");
return $this->loadResult();
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
return true;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* Returns false automatically for the Oracle driver since
* you can only set the character set when the connection
* is created.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
$this->connect();
return false;
}
/**
* Locks a table in the database.
*
* @param string $table The name of the table to unlock.
*
* @return FOFDatabaseDriverSqlite Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function lockTable($table)
{
return $this;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Not used by Sqlite.
* @param string $prefix Not used by Sqlite.
*
* @return FOFDatabaseDriverSqlite Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$this->setQuery('ALTER TABLE ' . $oldTable . ' RENAME
TO ' . $newTable)->execute();
return $this;
}
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriverSqlite Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function unlockTables()
{
return $this;
}
/**
* Test to see if the PDO ODBC connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return class_exists('PDO') &&
in_array('sqlite', PDO::getAvailableDrivers());
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionCommit($toSavepoint);
}
else
{
$this->transactionDepth--;
}
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
parent::transactionRollback($toSavepoint);
}
else
{
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TO ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
}
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.3
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
parent::transactionStart($asSavepoint);
}
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('SAVEPOINT ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
}
database/driver/sqlsrv.php000064400000065001151155117350011654
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQL Server database driver
*
* @see http://msdn.microsoft.com/en-us/library/cc296152(SQL.90).aspx
* @since 12.1
*/
class FOFDatabaseDriverSqlsrv extends FOFDatabaseDriver
{
/**
* The name of the database driver.
*
* @var string
* @since 12.1
*/
public $name = 'sqlsrv';
/**
* The type of the database server family supported by this driver.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType = 'mssql';
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 12.1
*/
protected $nameQuote = '[]';
/**
* The null or zero representation of a timestamp for the database driver.
This should be
* defined in child classes to hold the appropriate value for the engine.
*
* @var string
* @since 12.1
*/
protected $nullDate = '1900-01-01 00:00:00';
/**
* @var string The minimum supported database version.
* @since 12.1
*/
protected static $dbMinimum = '10.50.1600.1';
/**
* Test to see if the SQLSRV connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 12.1
*/
public static function isSupported()
{
return (function_exists('sqlsrv_connect'));
}
/**
* Constructor.
*
* @param array $options List of options used to configure the
connection
*
* @since 12.1
*/
public function __construct($options)
{
// Get some basic values from the options.
$options['host'] = (isset($options['host'])) ?
$options['host'] : 'localhost';
$options['user'] = (isset($options['user'])) ?
$options['user'] : '';
$options['password'] = (isset($options['password']))
? $options['password'] : '';
$options['database'] = (isset($options['database']))
? $options['database'] : '';
$options['select'] = (isset($options['select'])) ?
(bool) $options['select'] : true;
// Finalize initialisation
parent::__construct($options);
}
/**
* Destructor.
*
* @since 12.1
*/
public function __destruct()
{
$this->disconnect();
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
public function connect()
{
if ($this->connection)
{
return;
}
// Build the connection configuration array.
$config = array(
'Database' => $this->options['database'],
'uid' => $this->options['user'],
'pwd' => $this->options['password'],
'CharacterSet' => 'UTF-8',
'ReturnDatesAsStrings' => true);
// Make sure the SQLSRV extension for PHP is installed and enabled.
if (!function_exists('sqlsrv_connect'))
{
throw new RuntimeException('PHP extension sqlsrv_connect is not
available.');
}
// Attempt to connect to the server.
if (!($this->connection = @
sqlsrv_connect($this->options['host'], $config)))
{
throw new RuntimeException('Database sqlsrv_connect failed');
}
// Make sure that DB warnings are not returned as errors.
sqlsrv_configure('WarningsReturnAsErrors', 0);
// If auto-select is enabled select the given database.
if ($this->options['select'] &&
!empty($this->options['database']))
{
$this->select($this->options['database']);
}
// Set charactersets.
$this->utf = $this->setUtf();
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
public function disconnect()
{
// Close the connection.
if (is_resource($this->connection))
{
foreach ($this->disconnectHandlers as $h)
{
call_user_func_array($h, array( &$this));
}
sqlsrv_close($this->connection);
}
$this->connection = null;
}
/**
* Get table constraints
*
* @param string $tableName The name of the database table.
*
* @return array Any constraints available for the table.
*
* @since 12.1
*/
protected function getTableConstraints($tableName)
{
$this->connect();
$query = $this->getQuery(true);
$this->setQuery(
'SELECT CONSTRAINT_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
WHERE TABLE_NAME = ' . $query->quote($tableName)
);
return $this->loadColumn();
}
/**
* Rename constraints.
*
* @param array $constraints Array(strings) of table constraints
* @param string $prefix A string
* @param string $backup A string
*
* @return void
*
* @since 12.1
*/
protected function renameConstraints($constraints = array(), $prefix =
null, $backup = null)
{
$this->connect();
foreach ($constraints as $constraint)
{
$this->setQuery('sp_rename ' . $constraint . ','
. str_replace($prefix, $backup, $constraint));
$this->execute();
}
}
/**
* Method to escape a string for usage in an SQL statement.
*
* The escaping for MSSQL isn't handled in the driver though that
would be nice. Because of this we need
* to handle the escaping ourselves.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 12.1
*/
public function escape($text, $extra = false)
{
$result = addslashes($text);
$result = str_replace("\'", "''",
$result);
$result = str_replace('\"', '"', $result);
$result = str_replace('\/', '/', $result);
if ($extra)
{
// We need the below str_replace since the search in sql server
doesn't recognize _ character.
$result = str_replace('_', '[_]', $result);
}
return $result;
}
/**
* Determines if the connection to the server is active.
*
* @return boolean True if connected to the database engine.
*
* @since 12.1
*/
public function connected()
{
// TODO: Run a blank query here
return true;
}
/**
* Drops a table from the database.
*
* @param string $tableName The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriverSqlsrv Returns this object to support
chaining.
*
* @since 12.1
*/
public function dropTable($tableName, $ifExists = true)
{
$this->connect();
$query = $this->getQuery(true);
if ($ifExists)
{
$this->setQuery(
'IF EXISTS(SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE
TABLE_NAME = ' . $query->quote($tableName) . ') DROP TABLE
' . $tableName
);
}
else
{
$this->setQuery('DROP TABLE ' . $tableName);
}
$this->execute();
return $this;
}
/**
* Get the number of affected rows for the previous executed SQL
statement.
*
* @return integer The number of affected rows.
*
* @since 12.1
*/
public function getAffectedRows()
{
$this->connect();
return sqlsrv_rows_affected($this->cursor);
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database or boolean false
if not supported.
*
* @since 12.1
*/
public function getCollation()
{
// TODO: Not fake this
return 'MSSQL UTF-8 (UCS2)';
}
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
// TODO: Not fake this
return 'MSSQL UTF-8 (UCS2)';
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
*
* @param resource $cursor An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 12.1
*/
public function getNumRows($cursor = null)
{
$this->connect();
return sqlsrv_num_rows($cursor ? $cursor : $this->cursor);
}
/**
* Retrieves field information about the given tables.
*
* @param mixed $table A table name
* @param boolean $typeOnly True to only return field types.
*
* @return array An array of fields.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableColumns($table, $typeOnly = true)
{
$result = array();
$table_temp = $this->replacePrefix((string) $table);
// Set the query to get the table fields statement.
$this->setQuery(
'SELECT column_name as Field, data_type as Type, is_nullable as
\'Null\', column_default as \'Default\'' .
' FROM information_schema.columns WHERE table_name = ' .
$this->quote($table_temp)
);
$fields = $this->loadObjectList();
// If we only want the type as the value add just that to the list.
if ($typeOnly)
{
foreach ($fields as $field)
{
$result[$field->Field] = preg_replace("/[(0-9)]/",
'', $field->Type);
}
}
// If we want the whole field data object add that to the list.
else
{
foreach ($fields as $field)
{
if (stristr(strtolower($field->Type), "nvarchar"))
{
$field->Default = "";
}
$result[$field->Field] = $field;
}
}
return $result;
}
/**
* Shows the table CREATE statement that creates the given tables.
*
* This is unsupported by MSSQL.
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableCreate($tables)
{
$this->connect();
return '';
}
/**
* Get the details list of keys for a table.
*
* @param string $table The name of the table.
*
* @return array An array of the column specification for the table.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableKeys($table)
{
$this->connect();
// TODO To implement.
return array();
}
/**
* Method to get an array of all tables in the database.
*
* @return array An array of all the tables in the database.
*
* @since 12.1
* @throws RuntimeException
*/
public function getTableList()
{
$this->connect();
// Set the query to get the tables statement.
$this->setQuery('SELECT name FROM ' .
$this->getDatabase() . '.sys.Tables WHERE type =
\'U\';');
$tables = $this->loadColumn();
return $tables;
}
/**
* Get the version of the database connector.
*
* @return string The database connector version.
*
* @since 12.1
*/
public function getVersion()
{
$this->connect();
$version = sqlsrv_server_info($this->connection);
return $version['SQLServerVersion'];
}
/**
* Inserts a row into a table based on an object's properties.
*
* @param string $table The name of the database table to insert
into.
* @param object &$object A reference to an object whose public
properties match the table fields.
* @param string $key The name of the primary key. If provided the
object property is updated.
*
* @return boolean True on success.
*
* @since 12.1
* @throws RuntimeException
*/
public function insertObject($table, &$object, $key = null)
{
$fields = array();
$values = array();
$statement = 'INSERT INTO ' . $this->quoteName($table) .
' (%s) VALUES (%s)';
foreach (get_object_vars($object) as $k => $v)
{
// Only process non-null scalars.
if (is_array($v) or is_object($v) or $v === null)
{
continue;
}
if (!$this->checkFieldExists($table, $k))
{
continue;
}
if ($k[0] == '_')
{
// Internal field
continue;
}
if ($k == $key && $key == 0)
{
continue;
}
$fields[] = $this->quoteName($k);
$values[] = $this->Quote($v);
}
// Set the query and execute the insert.
$this->setQuery(sprintf($statement, implode(',', $fields),
implode(',', $values)));
if (!$this->execute())
{
return false;
}
$id = $this->insertid();
if ($key && $id)
{
$object->$key = $id;
}
return true;
}
/**
* Method to get the auto-incremented value from the last INSERT
statement.
*
* @return integer The value of the auto-increment field from the last
inserted row.
*
* @since 12.1
*/
public function insertid()
{
$this->connect();
// TODO: SELECT IDENTITY
$this->setQuery('SELECT @@IDENTITY');
return (int) $this->loadResult();
}
/**
* Method to get the first field of the first row of the result set from
the database query.
*
* @return mixed The return value or null if the query failed.
*
* @since 12.1
* @throws RuntimeException
*/
public function loadResult()
{
$ret = null;
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get the first row from the result set as an array.
if ($row = sqlsrv_fetch_array($cursor, SQLSRV_FETCH_NUMERIC))
{
$ret = $row[0];
}
// Free up system resources and return.
$this->freeResult($cursor);
// For SQLServer - we need to strip slashes
$ret = stripslashes($ret);
return $ret;
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
* @throws Exception
*/
public function execute()
{
$this->connect();
if (!is_resource($this->connection))
{
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
// Take a local copy so that we don't modify the original query and
cause issues later
$query = $this->replacePrefix((string) $this->sql);
if (!($this->sql instanceof FOFDatabaseQuery) &&
($this->limit > 0 || $this->offset > 0))
{
$query = $this->limit($query, $this->limit, $this->offset);
}
// Increment the query counter.
$this->count++;
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// If debugging is enabled then let's log the query.
if ($this->debug)
{
// Add the query to the object queue.
$this->log[] = $query;
if (class_exists('JLog'))
{
JLog::add($query, JLog::DEBUG, 'databasequery');
}
$this->timings[] = microtime(true);
}
// SQLSrv_num_rows requires a static or keyset cursor.
if (strncmp(ltrim(strtoupper($query)), 'SELECT',
strlen('SELECT')) == 0)
{
$array = array('Scrollable' => SQLSRV_CURSOR_KEYSET);
}
else
{
$array = array();
}
// Execute the query. Error suppression is used here to prevent
warnings/notices that the connection has been lost.
$this->cursor = @sqlsrv_query($this->connection, $query, array(),
$array);
if ($this->debug)
{
$this->timings[] = microtime(true);
if (defined('DEBUG_BACKTRACE_IGNORE_ARGS'))
{
$this->callStacks[] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
else
{
$this->callStacks[] = debug_backtrace();
}
}
// If an error occurred handle it.
if (!$this->cursor)
{
// Get the error number and message before we execute any more queries.
$errorNum = $this->getErrorNumber();
$errorMsg = $this->getErrorMessage($query);
// Check if the server was disconnected.
if (!$this->connected())
{
try
{
// Attempt to reconnect.
$this->connection = null;
$this->connect();
}
// If connect fails, ignore that exception and throw the normal
exception.
catch (RuntimeException $e)
{
// Get the error number and message.
$this->errorNum = $this->getErrorNumber();
$this->errorMsg = $this->getErrorMessage($query);
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum,
$e);
}
// Since we were able to reconnect, run the query again.
return $this->execute();
}
// The server was not disconnected.
else
{
// Get the error number and message from before we tried to reconnect.
$this->errorNum = $errorNum;
$this->errorMsg = $errorMsg;
// Throw the normal query exception.
if (class_exists('JLog'))
{
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED',
$this->errorNum, $this->errorMsg), JLog::ERROR,
'database-error');
}
throw new RuntimeException($this->errorMsg, $this->errorNum);
}
}
return $this->cursor;
}
/**
* This function replaces a string identifier
<var>$prefix</var> with the string held is the
* <var>tablePrefix</var> class variable.
*
* @param string $query The SQL statement to prepare.
* @param string $prefix The common table prefix.
*
* @return string The processed SQL statement.
*
* @since 12.1
*/
public function replacePrefix($query, $prefix = '#__')
{
$startPos = 0;
$literal = '';
$query = trim($query);
$n = strlen($query);
while ($startPos < $n)
{
$ip = strpos($query, $prefix, $startPos);
if ($ip === false)
{
break;
}
$j = strpos($query, "N'", $startPos);
$k = strpos($query, '"', $startPos);
if (($k !== false) && (($k < $j) || ($j === false)))
{
$quoteChar = '"';
$j = $k;
}
else
{
$quoteChar = "'";
}
if ($j === false)
{
$j = $n;
}
$literal .= str_replace($prefix, $this->tablePrefix, substr($query,
$startPos, $j - $startPos));
$startPos = $j;
$j = $startPos + 1;
if ($j >= $n)
{
break;
}
// Quote comes first, find end of quote
while (true)
{
$k = strpos($query, $quoteChar, $j);
$escaped = false;
if ($k === false)
{
break;
}
$l = $k - 1;
while ($l >= 0 && $query[$l] == '\\')
{
$l--;
$escaped = !$escaped;
}
if ($escaped)
{
$j = $k + 1;
continue;
}
break;
}
if ($k === false)
{
// Error in the query - no end quote; ignore it
break;
}
$literal .= substr($query, $startPos, $k - $startPos + 1);
$startPos = $k + 1;
}
if ($startPos < $n)
{
$literal .= substr($query, $startPos, $n - $startPos);
}
return $literal;
}
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 12.1
* @throws RuntimeException
*/
public function select($database)
{
$this->connect();
if (!$database)
{
return false;
}
if (!sqlsrv_query($this->connection, 'USE ' . $database,
null, array('scrollable' => SQLSRV_CURSOR_STATIC)))
{
throw new RuntimeException('Could not connect to database');
}
return true;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* @return boolean True on success.
*
* @since 12.1
*/
public function setUtf()
{
return false;
}
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionCommit($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('COMMIT TRANSACTION')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$this->transactionDepth--;
}
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionRollback($toSavepoint = false)
{
$this->connect();
if (!$toSavepoint || $this->transactionDepth <= 1)
{
if ($this->setQuery('ROLLBACK TRANSACTION')->execute())
{
$this->transactionDepth = 0;
}
return;
}
$savepoint = 'SP_' . ($this->transactionDepth - 1);
$this->setQuery('ROLLBACK TRANSACTION ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth--;
}
}
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 12.1
* @throws RuntimeException
*/
public function transactionStart($asSavepoint = false)
{
$this->connect();
if (!$asSavepoint || !$this->transactionDepth)
{
if ($this->setQuery('BEGIN TRANSACTION')->execute())
{
$this->transactionDepth = 1;
}
return;
}
$savepoint = 'SP_' . $this->transactionDepth;
$this->setQuery('BEGIN TRANSACTION ' .
$this->quoteName($savepoint));
if ($this->execute())
{
$this->transactionDepth++;
}
}
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchArray($cursor = null)
{
return sqlsrv_fetch_array($cursor ? $cursor : $this->cursor,
SQLSRV_FETCH_NUMERIC);
}
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchAssoc($cursor = null)
{
return sqlsrv_fetch_array($cursor ? $cursor : $this->cursor,
SQLSRV_FETCH_ASSOC);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class The class name to use for the returned row
object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 12.1
*/
protected function fetchObject($cursor = null, $class =
'stdClass')
{
return sqlsrv_fetch_object($cursor ? $cursor : $this->cursor, $class);
}
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 12.1
*/
protected function freeResult($cursor = null)
{
sqlsrv_free_stmt($cursor ? $cursor : $this->cursor);
}
/**
* Method to check and see if a field exists in a table.
*
* @param string $table The table in which to verify the field.
* @param string $field The field to verify.
*
* @return boolean True if the field exists in the table.
*
* @since 12.1
*/
protected function checkFieldExists($table, $field)
{
$this->connect();
$table = $this->replacePrefix((string) $table);
$query = "SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE
TABLE_NAME = '$table' AND COLUMN_NAME = '$field'"
.
" ORDER BY ORDINAL_POSITION";
$this->setQuery($query);
if ($this->loadResult())
{
return true;
}
else
{
return false;
}
}
/**
* Method to wrap an SQL statement to provide a LIMIT and OFFSET behavior
for scrolling through a result set.
*
* @param string $query The SQL statement to process.
* @param integer $limit The maximum affected rows to set.
* @param integer $offset The affected row offset to set.
*
* @return string The processed SQL statement.
*
* @since 12.1
*/
protected function limit($query, $limit, $offset)
{
if ($limit == 0 && $offset == 0)
{
return $query;
}
$start = $offset + 1;
$end = $offset + $limit;
$orderBy = stristr($query, 'ORDER BY');
if (is_null($orderBy) || empty($orderBy))
{
$orderBy = 'ORDER BY (select 0)';
}
$query = str_ireplace($orderBy, '', $query);
$rowNumberText = ', ROW_NUMBER() OVER (' . $orderBy . ')
AS RowNumber FROM ';
$query = preg_replace('/\sFROM\s/i', $rowNumberText, $query,
1);
return $query;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Table prefix
* @param string $prefix For the table - used to rename constraints
in non-mysql databases
*
* @return FOFDatabaseDriverSqlsrv Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function renameTable($oldTable, $newTable, $backup = null, $prefix
= null)
{
$constraints = array();
if (!is_null($prefix) && !is_null($backup))
{
$constraints = $this->getTableConstraints($oldTable);
}
if (!empty($constraints))
{
$this->renameConstraints($constraints, $prefix, $backup);
}
$this->setQuery("sp_rename '" . $oldTable .
"', '" . $newTable . "'");
return $this->execute();
}
/**
* Locks a table in the database.
*
* @param string $tableName The name of the table to lock.
*
* @return FOFDatabaseDriverSqlsrv Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function lockTable($tableName)
{
return $this;
}
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriverSqlsrv Returns this object to support
chaining.
*
* @since 12.1
* @throws RuntimeException
*/
public function unlockTables()
{
return $this;
}
/**
* Return the actual SQL Error number
*
* @return integer The SQL Error number
*
* @since 3.4.6
*/
protected function getErrorNumber()
{
$errors = sqlsrv_errors();
return $errors[0]['SQLSTATE'];
}
/**
* Return the actual SQL Error message
*
* @param string $query The SQL Query that fails
*
* @return string The SQL Error message
*
* @since 3.4.6
*/
protected function getErrorMessage($query)
{
$errors = sqlsrv_errors();
$errorMessage = (string) $errors[0]['message'];
// Replace the Databaseprefix with `#__` if we are not in Debug
if (!$this->debug)
{
$errorMessage = str_replace($this->tablePrefix, '#__',
$errorMessage);
$query = str_replace($this->tablePrefix, '#__',
$query);
}
return $errorMessage . ' SQL=' . $query;
}
}
database/driver.php000064400000153721151155117350010331 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Joomla Platform Database Driver Class
*
* @since 12.1
*
* @method string q() q($text, $escape = true) Alias for quote
method
* @method string qn() qn($name, $as = null) Alias for quoteName
method
*/
abstract class FOFDatabaseDriver extends FOFDatabase implements
FOFDatabaseInterface
{
/**
* The name of the database.
*
* @var string
* @since 11.4
*/
private $_database;
/**
* The name of the database driver.
*
* @var string
* @since 11.1
*/
public $name;
/**
* The type of the database server family supported by this driver.
Examples: mysql, oracle, postgresql, mssql,
* sqlite.
*
* @var string
* @since CMS 3.5.0
*/
public $serverType;
/**
* @var resource The database connection resource.
* @since 11.1
*/
protected $connection;
/**
* @var integer The number of SQL statements executed by the database
driver.
* @since 11.1
*/
protected $count = 0;
/**
* @var resource The database connection cursor from the last query.
* @since 11.1
*/
protected $cursor;
/**
* @var boolean The database driver debugging state.
* @since 11.1
*/
protected $debug = false;
/**
* @var integer The affected row limit for the current SQL statement.
* @since 11.1
*/
protected $limit = 0;
/**
* @var array The log of executed SQL statements by the database
driver.
* @since 11.1
*/
protected $log = array();
/**
* @var array The log of executed SQL statements timings (start and
stop microtimes) by the database driver.
* @since CMS 3.1.2
*/
protected $timings = array();
/**
* @var array The log of executed SQL statements timings (start and
stop microtimes) by the database driver.
* @since CMS 3.1.2
*/
protected $callStacks = array();
/**
* @var string The character(s) used to quote SQL statement names such
as table names or field names,
* etc. The child classes should define this as
necessary. If a single character string the
* same character is used for both sides of the quoted
name, else the first character will be
* used for the opening quote and the second for the
closing quote.
* @since 11.1
*/
protected $nameQuote;
/**
* @var string The null or zero representation of a timestamp for the
database driver. This should be
* defined in child classes to hold the appropriate value
for the engine.
* @since 11.1
*/
protected $nullDate;
/**
* @var integer The affected row offset to apply for the current SQL
statement.
* @since 11.1
*/
protected $offset = 0;
/**
* @var array Passed in upon instantiation and saved.
* @since 11.1
*/
protected $options;
/**
* @var mixed The current SQL statement to execute.
* @since 11.1
*/
protected $sql;
/**
* @var string The common database table prefix.
* @since 11.1
*/
protected $tablePrefix;
/**
* @var boolean True if the database engine supports UTF-8 character
encoding.
* @since 11.1
*/
protected $utf = true;
/**
* @var boolean True if the database engine supports UTF-8 Multibyte
(utf8mb4) character encoding.
* @since CMS 3.5.0
*/
protected $utf8mb4 = false;
/**
* @var integer The database error number
* @since 11.1
* @deprecated 12.1
*/
protected $errorNum = 0;
/**
* @var string The database error message
* @since 11.1
* @deprecated 12.1
*/
protected $errorMsg;
/**
* @var array FOFDatabaseDriver instances container.
* @since 11.1
*/
protected static $instances = array();
/**
* @var string The minimum supported database version.
* @since 12.1
*/
protected static $dbMinimum;
/**
* @var integer The depth of the current transaction.
* @since 12.3
*/
protected $transactionDepth = 0;
/**
* @var callable[] List of callables to call just before disconnecting
database
* @since CMS 3.1.2
*/
protected $disconnectHandlers = array();
/**
* Get a list of available database connectors. The list will only be
populated with connectors that both
* the class exists and the static test method returns true. This gives
us the ability to have a multitude
* of connector classes that are self-aware as to whether or not they are
able to be used on a given system.
*
* @return array An array of available database connectors.
*
* @since 11.1
*/
public static function getConnectors()
{
$connectors = array();
// Get an iterator and loop trough the driver classes.
$iterator = new DirectoryIterator(__DIR__ . '/driver');
/* @type $file DirectoryIterator */
foreach ($iterator as $file)
{
$fileName = $file->getFilename();
// Only load for php files.
if (!$file->isFile() || $file->getExtension() != 'php')
{
continue;
}
// Block the ext/mysql driver for PHP 7
if ($fileName === 'mysql.php' && PHP_MAJOR_VERSION
>= 7)
{
continue;
}
// Derive the class name from the type.
$class = str_ireplace('.php', '',
'FOFDatabaseDriver' . ucfirst(trim($fileName)));
// If the class doesn't exist we have nothing left to do but look
at the next type. We did our best.
if (!class_exists($class))
{
continue;
}
// Sweet! Our class exists, so now we just need to know if it passes
its test method.
if ($class::isSupported())
{
// Connector names should not have file extensions.
$connectors[] = str_ireplace('.php', '',
$fileName);
}
}
return $connectors;
}
/**
* Method to return a FOFDatabaseDriver instance based on the given
options. There are three global options and then
* the rest are specific to the database driver. The 'driver'
option defines which FOFDatabaseDriver class is
* used for the connection -- the default is 'mysqli'. The
'database' option determines which database is to
* be used for the connection. The 'select' option determines
whether the connector should automatically select
* the chosen database.
*
* Instances are unique to the given options and new objects are only
created when a unique options array is
* passed into the method. This ensures that we don't end up with
unnecessary database connection resources.
*
* @param array $options Parameters to be passed to the database
driver.
*
* @return FOFDatabaseDriver A database object.
*
* @since 11.1
* @throws RuntimeException
*/
public static function getInstance($options = array())
{
// Sanitize the database connector options.
$options['driver'] = (isset($options['driver'])) ?
preg_replace('/[^A-Z0-9_\.-]/i', '',
$options['driver']) : 'mysqli';
$options['database'] = (isset($options['database']))
? $options['database'] : null;
$options['select'] = (isset($options['select'])) ?
$options['select'] : true;
// If the selected driver is `mysql` and we are on PHP 7 or greater,
switch to the `mysqli` driver.
if ($options['driver'] === 'mysql' &&
PHP_MAJOR_VERSION >= 7)
{
// Check if we have support for the other MySQL drivers
$mysqliSupported = FOFDatabaseDriverMysqli::isSupported();
$pdoMysqlSupported = FOFDatabaseDriverPdomysql::isSupported();
// If neither is supported, then the user cannot use MySQL; throw an
exception
if (!$mysqliSupported && !$pdoMysqlSupported)
{
throw new RuntimeException(
'The PHP `ext/mysql` extension is removed in PHP 7, cannot use
the `mysql` driver.'
. ' Also, this system does not support MySQLi or PDO MySQL.
Cannot instantiate database driver.'
);
}
// Prefer MySQLi as it is a closer replacement for the removed MySQL
driver, otherwise use the PDO driver
if ($mysqliSupported)
{
if (class_exists('JLog'))
{
JLog::add(
'The PHP `ext/mysql` extension is removed in PHP 7, cannot use
the `mysql` driver. Trying `mysqli` instead.',
JLog::WARNING,
'deprecated'
);
}
$options['driver'] = 'mysqli';
}
else
{
if (class_exists('JLog'))
{
JLog::add(
'The PHP `ext/mysql` extension is removed in PHP 7, cannot use
the `mysql` driver. Trying `pdomysql` instead.',
JLog::WARNING,
'deprecated'
);
}
$options['driver'] = 'pdomysql';
}
}
// Get the options signature for the database connector.
$signature = md5(serialize($options));
// If we already have a database connector instance for these options
then just use that.
if (empty(self::$instances[$signature]))
{
// Derive the class name from the driver.
$class = 'FOFDatabaseDriver' .
ucfirst(strtolower($options['driver']));
// If the class still doesn't exist we have nothing left to do but
throw an exception. We did our best.
if (!class_exists($class))
{
throw new RuntimeException(sprintf('Unable to load Database
Driver: %s', $options['driver']));
}
// Create our new FOFDatabaseDriver connector based on the options
given.
try
{
$instance = new $class($options);
}
catch (RuntimeException $e)
{
throw new RuntimeException(sprintf('Unable to connect to the
Database: %s', $e->getMessage()), $e->getCode(), $e);
}
// Set the new connector to the global instances based on signature.
self::$instances[$signature] = $instance;
}
return self::$instances[$signature];
}
/**
* Splits a string of multiple queries into an array of individual
queries.
*
* @param string $sql Input SQL string with which to split into
individual queries.
*
* @return array The queries from the input string separated into an
array.
*
* @since 11.1
*/
public static function splitSql($sql)
{
$start = 0;
$open = false;
$char = '';
$end = strlen($sql);
$queries = array();
for ($i = 0; $i < $end; $i++)
{
$current = substr($sql, $i, 1);
if (($current == '"' || $current == '\''))
{
$n = 2;
while (substr($sql, $i - $n + 1, 1) == '\\' && $n
< $i)
{
$n++;
}
if ($n % 2 == 0)
{
if ($open)
{
if ($current == $char)
{
$open = false;
$char = '';
}
}
else
{
$open = true;
$char = $current;
}
}
}
if (($current == ';' && !$open) || $i == $end - 1)
{
$queries[] = substr($sql, $start, ($i - $start + 1));
$start = $i + 1;
}
}
return $queries;
}
/**
* Magic method to provide method alias support for quote() and
quoteName().
*
* @param string $method The called method.
* @param array $args The array of arguments passed to the method.
*
* @return mixed The aliased method's return value or null.
*
* @since 11.1
*/
public function __call($method, $args)
{
if (empty($args))
{
return;
}
switch ($method)
{
case 'q':
return $this->quote($args[0], isset($args[1]) ? $args[1] : true);
break;
case 'qn':
return $this->quoteName($args[0], isset($args[1]) ? $args[1] :
null);
break;
}
}
/**
* Constructor.
*
* @param array $options List of options used to configure the
connection
*
* @since 11.1
*/
public function __construct($options)
{
// Initialise object variables.
$this->_database = (isset($options['database'])) ?
$options['database'] : '';
$this->tablePrefix = (isset($options['prefix'])) ?
$options['prefix'] : 'jos_';
$this->connection = array_key_exists('connection', $options)
? $options['connection'] : null;
$this->count = 0;
$this->errorNum = 0;
$this->log = array();
// Set class options.
$this->options = $options;
}
/**
* Alter database's character set, obtaining query string from
protected member.
*
* @param string $dbName The database name that will be altered
*
* @return string The query that alter the database query string
*
* @since 12.2
* @throws RuntimeException
*/
public function alterDbCharacterSet($dbName)
{
if (is_null($dbName))
{
throw new RuntimeException('Database name must not be null.');
}
$this->setQuery($this->getAlterDbCharacterSet($dbName));
return $this->execute();
}
/**
* Alter a table's character set, obtaining an array of queries to do
so from a protected method. The conversion is
* wrapped in a transaction, if supported by the database driver.
Otherwise the table will be locked before the
* conversion. This prevents data corruption.
*
* @param string $tableName The name of the table to alter
* @param boolean $rethrow True to rethrow database exceptions.
Default: false (exceptions are suppressed)
*
* @return boolean True if successful
*
* @since CMS 3.5.0
* @throws RuntimeException If the table name is empty
* @throws Exception Relayed from the database layer if a database error
occurs and $rethrow == true
*/
public function alterTableCharacterSet($tableName, $rethrow = false)
{
if (is_null($tableName))
{
throw new RuntimeException('Table name must not be null.');
}
$queries = $this->getAlterTableCharacterSet($tableName);
if (empty($queries))
{
return false;
}
$hasTransaction = true;
try
{
$this->transactionStart();
}
catch (Exception $e)
{
$hasTransaction = false;
$this->lockTable($tableName);
}
foreach ($queries as $query)
{
try
{
$this->setQuery($query)->execute();
}
catch (Exception $e)
{
if ($hasTransaction)
{
$this->transactionRollback();
}
else
{
$this->unlockTables();
}
if ($rethrow)
{
throw $e;
}
return false;
}
}
if ($hasTransaction)
{
try
{
$this->transactionCommit();
}
catch (Exception $e)
{
$this->transactionRollback();
if ($rethrow)
{
throw $e;
}
return false;
}
}
else
{
$this->unlockTables();
}
return true;
}
/**
* Connects to the database if needed.
*
* @return void Returns void if the database connected successfully.
*
* @since 12.1
* @throws RuntimeException
*/
abstract public function connect();
/**
* Determines if the connection to the server is active.
*
* @return boolean True if connected to the database engine.
*
* @since 11.1
*/
abstract public function connected();
/**
* Create a new database using information from $options object, obtaining
query string
* from protected member.
*
* @param stdClass $options Object used to pass user and database name
to database driver.
* This object must have "db_name" and
"db_user" set.
* @param boolean $utf True if the database supports the UTF-8
character set.
*
* @return string The query that creates database
*
* @since 12.2
* @throws RuntimeException
*/
public function createDatabase($options, $utf = true)
{
if (is_null($options))
{
throw new RuntimeException('$options object must not be
null.');
}
elseif (empty($options->db_name))
{
throw new RuntimeException('$options object must have db_name
set.');
}
elseif (empty($options->db_user))
{
throw new RuntimeException('$options object must have db_user
set.');
}
$this->setQuery($this->getCreateDatabaseQuery($options, $utf));
return $this->execute();
}
/**
* Disconnects the database.
*
* @return void
*
* @since 12.1
*/
abstract public function disconnect();
/**
* Adds a function callable just before disconnecting the database.
Parameter of the callable is $this FOFDatabaseDriver
*
* @param callable $callable Function to call in disconnect() method
just before disconnecting from database
*
* @return void
*
* @since CMS 3.1.2
*/
public function addDisconnectHandler($callable)
{
$this->disconnectHandlers[] = $callable;
}
/**
* Drops a table from the database.
*
* @param string $table The name of the database table to drop.
* @param boolean $ifExists Optionally specify that the table must
exist before it is dropped.
*
* @return FOFDatabaseDriver Returns this object to support chaining.
*
* @since 11.4
* @throws RuntimeException
*/
public abstract function dropTable($table, $ifExists = true);
/**
* Escapes a string for usage in an SQL statement.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 11.1
*/
abstract public function escape($text, $extra = false);
/**
* Method to fetch a row from the result set cursor as an array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 11.1
*/
abstract protected function fetchArray($cursor = null);
/**
* Method to fetch a row from the result set cursor as an associative
array.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 11.1
*/
abstract protected function fetchAssoc($cursor = null);
/**
* Method to fetch a row from the result set cursor as an object.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
* @param string $class The class name to use for the returned row
object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*
* @since 11.1
*/
abstract protected function fetchObject($cursor = null, $class =
'stdClass');
/**
* Method to free up the memory used for the result set.
*
* @param mixed $cursor The optional result set cursor from which to
fetch the row.
*
* @return void
*
* @since 11.1
*/
abstract protected function freeResult($cursor = null);
/**
* Get the number of affected rows for the previous executed SQL
statement.
*
* @return integer The number of affected rows.
*
* @since 11.1
*/
abstract public function getAffectedRows();
/**
* Return the query string to alter the database character set.
*
* @param string $dbName The database name
*
* @return string The query that alter the database query string
*
* @since 12.2
*/
public function getAlterDbCharacterSet($dbName)
{
$charset = $this->utf8mb4 ? 'utf8mb4' : 'utf8';
return 'ALTER DATABASE ' . $this->quoteName($dbName) .
' CHARACTER SET `' . $charset . '`';
}
/**
* Get the query strings to alter the character set and collation of a
table.
*
* @param string $tableName The name of the table
*
* @return string[] The queries required to alter the table's
character set and collation
*
* @since CMS 3.5.0
*/
public function getAlterTableCharacterSet($tableName)
{
$charset = $this->utf8mb4 ? 'utf8mb4' : 'utf8';
$collation = $charset . '_general_ci';
$quotedTableName = $this->quoteName($tableName);
$queries = array();
$queries[] = "ALTER TABLE $quotedTableName CONVERT TO CHARACTER SET
$charset COLLATE $collation";
/**
* We also need to convert each text column, modifying their character
set and collation. This allows us to
* change, for example, a utf8_bin collated column to a utf8mb4_bin
collated column.
*/
$sql = "SHOW FULL COLUMNS FROM $quotedTableName";
$this->setQuery($sql);
$columns = $this->loadAssocList();
$columnMods = array();
if (is_array($columns))
{
foreach ($columns as $column)
{
// Make sure we are redefining only columns which do support a
collation
$col = (object) $column;
if (empty($col->Collation))
{
continue;
}
// Default new collation: utf8_general_ci or utf8mb4_general_ci
$newCollation = $charset . '_general_ci';
$collationParts = explode('_', $col->Collation);
/**
* If the collation is in the form charset_collationType_ci or
charset_collationType we have to change
* the charset but leave the collationType intact (e.g. utf8_bin must
become utf8mb4_bin, NOT
* utf8mb4_general_ci).
*/
if (count($collationParts) >= 2)
{
$ci = array_pop($collationParts);
$collationType = array_pop($collationParts);
$newCollation = $charset . '_' . $collationType .
'_' . $ci;
/**
* When the last part of the old collation is not _ci we have a
charset_collationType format,
* something like utf8_bin. Therefore the new collation only has *two*
parts.
*/
if ($ci != 'ci')
{
$newCollation = $charset . '_' . $ci;
}
}
// If the old and new collation is the same we don't have to
change the collation type
if (strtolower($newCollation) == strtolower($col->Collation))
{
continue;
}
$null = $col->Null == 'YES' ? 'NULL' : 'NOT
NULL';
$default = is_null($col->Default) ? '' : "DEFAULT
'" . $this->q($col->Default) . "'";
$columnMods[] = "MODIFY COLUMN `{$col->Field}` {$col->Type}
CHARACTER SET $charset COLLATE $newCollation $null $default";
}
}
if (count($columnMods))
{
$queries[] = "ALTER TABLE $quotedTableName " .
implode(',', $columnMods) .
" CHARACTER SET $charset COLLATE $collation";
}
return $queries;
}
/**
* Automatically downgrade a CREATE TABLE or ALTER TABLE query from
utf8mb4 (UTF-8 Multibyte) to plain utf8. Used
* when the server doesn't support UTF-8 Multibyte.
*
* @param string $query The query to convert
*
* @return string The converted query
*/
public function convertUtf8mb4QueryToUtf8($query)
{
if ($this->hasUTF8mb4Support())
{
return $query;
}
// If it's not an ALTER TABLE or CREATE TABLE command there's
nothing to convert
$beginningOfQuery = substr($query, 0, 12);
$beginningOfQuery = strtoupper($beginningOfQuery);
if (!in_array($beginningOfQuery, array('ALTER TABLE ',
'CREATE TABLE')))
{
return $query;
}
// Replace utf8mb4 with utf8
return str_replace('utf8mb4', 'utf8', $query);
}
/**
* Return the query string to create new Database.
* Each database driver, other than MySQL, need to override this member to
return correct string.
*
* @param stdClass $options Object used to pass user and database name
to database driver.
* This object must have "db_name" and
"db_user" set.
* @param boolean $utf True if the database supports the UTF-8
character set.
*
* @return string The query that creates database
*
* @since 12.2
*/
protected function getCreateDatabaseQuery($options, $utf)
{
if ($utf)
{
$charset = $this->utf8mb4 ? 'utf8mb4' : 'utf8';
return 'CREATE DATABASE ' .
$this->quoteName($options->db_name) . ' CHARACTER SET `' .
$charset . '`';
}
return 'CREATE DATABASE ' .
$this->quoteName($options->db_name);
}
/**
* Method to get the database collation in use by sampling a text field of
a table in the database.
*
* @return mixed The collation in use by the database or boolean false
if not supported.
*
* @since 11.1
*/
abstract public function getCollation();
/**
* Method to get the database connection collation, as reported by the
driver. If the connector doesn't support
* reporting this value please return an empty string.
*
* @return string
*/
public function getConnectionCollation()
{
return '';
}
/**
* Method that provides access to the underlying database connection.
Useful for when you need to call a
* proprietary method such as postgresql's lo_* methods.
*
* @return resource The underlying database connection resource.
*
* @since 11.1
*/
public function getConnection()
{
return $this->connection;
}
/**
* Get the total number of SQL statements executed by the database driver.
*
* @return integer
*
* @since 11.1
*/
public function getCount()
{
return $this->count;
}
/**
* Gets the name of the database used by this connection.
*
* @return string
*
* @since 11.4
*/
protected function getDatabase()
{
return $this->_database;
}
/**
* Returns a PHP date() function compliant date format for the database
driver.
*
* @return string The format string.
*
* @since 11.1
*/
public function getDateFormat()
{
return 'Y-m-d H:i:s';
}
/**
* Get the database driver SQL statement log.
*
* @return array SQL statements executed by the database driver.
*
* @since 11.1
*/
public function getLog()
{
return $this->log;
}
/**
* Get the database driver SQL statement log.
*
* @return array SQL statements executed by the database driver.
*
* @since CMS 3.1.2
*/
public function getTimings()
{
return $this->timings;
}
/**
* Get the database driver SQL statement log.
*
* @return array SQL statements executed by the database driver.
*
* @since CMS 3.1.2
*/
public function getCallStacks()
{
return $this->callStacks;
}
/**
* Get the minimum supported database version.
*
* @return string The minimum version number for the database driver.
*
* @since 12.1
*/
public function getMinimum()
{
return static::$dbMinimum;
}
/**
* Get the null or zero representation of a timestamp for the database
driver.
*
* @return string Null or zero representation of a timestamp.
*
* @since 11.1
*/
public function getNullDate()
{
return $this->nullDate;
}
/**
* Get the number of returned rows for the previous executed SQL
statement.
*
* @param resource $cursor An optional database cursor resource to
extract the row count from.
*
* @return integer The number of returned rows.
*
* @since 11.1
*/
abstract public function getNumRows($cursor = null);
/**
* Get the common table prefix for the database driver.
*
* @return string The common database table prefix.
*
* @since 11.1
*/
public function getPrefix()
{
return $this->tablePrefix;
}
/**
* Gets an exporter class object.
*
* @return FOFDatabaseExporter An exporter object.
*
* @since 12.1
* @throws RuntimeException
*/
public function getExporter()
{
// Derive the class name from the driver.
$class = 'FOFDatabaseExporter' . ucfirst($this->name);
// Make sure we have an exporter class for this driver.
if (!class_exists($class))
{
// If it doesn't exist we are at an impasse so throw an exception.
throw new RuntimeException('Database Exporter not found.');
}
$o = new $class;
$o->setDbo($this);
return $o;
}
/**
* Gets an importer class object.
*
* @return FOFDatabaseImporter An importer object.
*
* @since 12.1
* @throws RuntimeException
*/
public function getImporter()
{
// Derive the class name from the driver.
$class = 'FOFDatabaseImporter' . ucfirst($this->name);
// Make sure we have an importer class for this driver.
if (!class_exists($class))
{
// If it doesn't exist we are at an impasse so throw an exception.
throw new RuntimeException('Database Importer not found');
}
$o = new $class;
$o->setDbo($this);
return $o;
}
/**
* Get the name of the database driver. If $this->name is not set it
will try guessing the driver name from the
* class name.
*
* @return string
*
* @since CMS 3.5.0
*/
public function getName()
{
if (empty($this->name))
{
$className = get_class($this);
$className = str_replace('FOFDatabaseDriver', '',
$className);
$this->name = strtolower($className);
}
return $this->name;
}
/**
* Get the server family type, e.g. mysql, postgresql, oracle, sqlite,
mssql. If $this->serverType is not set it
* will attempt guessing the server family type from the driver name. If
this is not possible the driver name will
* be returned instead.
*
* @return string
*
* @since CMS 3.5.0
*/
public function getServerType()
{
if (empty($this->serverType))
{
$name = $this->getName();
if (stristr($name, 'mysql') !== false)
{
$this->serverType = 'mysql';
}
elseif (stristr($name, 'postgre') !== false)
{
$this->serverType = 'postgresql';
}
elseif (stristr($name, 'oracle') !== false)
{
$this->serverType = 'oracle';
}
elseif (stristr($name, 'sqlite') !== false)
{
$this->serverType = 'sqlite';
}
elseif (stristr($name, 'sqlsrv') !== false)
{
$this->serverType = 'mssql';
}
elseif (stristr($name, 'mssql') !== false)
{
$this->serverType = 'mssql';
}
else
{
$this->serverType = $name;
}
}
return $this->serverType;
}
/**
* Get the current query object or a new FOFDatabaseQuery object.
*
* @param boolean $new False to return the current query object, True
to return a new FOFDatabaseQuery object.
*
* @return FOFDatabaseQuery The current query object or a new object
extending the FOFDatabaseQuery class.
*
* @since 11.1
* @throws RuntimeException
*/
public function getQuery($new = false)
{
if ($new)
{
// Derive the class name from the driver.
$class = 'FOFDatabaseQuery' . ucfirst($this->name);
// Make sure we have a query class for this driver.
if (!class_exists($class))
{
// If it doesn't exist we are at an impasse so throw an exception.
throw new RuntimeException('Database Query Class not
found.');
}
return new $class($this);
}
else
{
return $this->sql;
}
}
/**
* Get a new iterator on the current query.
*
* @param string $column An option column to use as the iterator key.
* @param string $class The class of object that is returned.
*
* @return FOFDatabaseIterator A new database iterator.
*
* @since 12.1
* @throws RuntimeException
*/
public function getIterator($column = null, $class = 'stdClass')
{
// Derive the class name from the driver.
$iteratorClass = 'FOFDatabaseIterator' .
ucfirst($this->name);
// Make sure we have an iterator class for this driver.
if (!class_exists($iteratorClass))
{
// If it doesn't exist we are at an impasse so throw an exception.
throw new RuntimeException(sprintf('class *%s* is not
defined', $iteratorClass));
}
// Return a new iterator
return new $iteratorClass($this->execute(), $column, $class);
}
/**
* Retrieves field information about the given tables.
*
* @param string $table The name of the database table.
* @param boolean $typeOnly True (default) to only return field types.
*
* @return array An array of fields by table.
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function getTableColumns($table, $typeOnly = true);
/**
* Shows the table CREATE statement that creates the given tables.
*
* @param mixed $tables A table name or a list of table names.
*
* @return array A list of the create SQL for the tables.
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function getTableCreate($tables);
/**
* Retrieves field information about the given tables.
*
* @param mixed $tables A table name or a list of table names.
*
* @return array An array of keys for the table(s).
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function getTableKeys($tables);
/**
* Method to get an array of all tables in the database.
*
* @return array An array of all the tables in the database.
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function getTableList();
/**
* Determine whether or not the database engine supports UTF-8 character
encoding.
*
* @return boolean True if the database engine supports UTF-8 character
encoding.
*
* @since 11.1
* @deprecated 12.3 (Platform) & 4.0 (CMS) - Use hasUTFSupport()
instead
*/
public function getUTFSupport()
{
if (class_exists('JLog'))
{
JLog::add('FOFDatabaseDriver::getUTFSupport() is deprecated. Use
FOFDatabaseDriver::hasUTFSupport() instead.', JLog::WARNING,
'deprecated');
}
return $this->hasUTFSupport();
}
/**
* Determine whether or not the database engine supports UTF-8 character
encoding.
*
* @return boolean True if the database engine supports UTF-8 character
encoding.
*
* @since 12.1
*/
public function hasUTFSupport()
{
return $this->utf;
}
/**
* Determine whether the database engine support the UTF-8 Multibyte
(utf8mb4) character encoding. This applies to
* MySQL databases.
*
* @return boolean True if the database engine supports UTF-8 Multibyte.
*
* @since CMS 3.5.0
*/
public function hasUTF8mb4Support()
{
return $this->utf8mb4;
}
/**
* Get the version of the database connector
*
* @return string The database connector version.
*
* @since 11.1
*/
abstract public function getVersion();
/**
* Method to get the auto-incremented value from the last INSERT
statement.
*
* @return mixed The value of the auto-increment field from the last
inserted row.
*
* @since 11.1
*/
abstract public function insertid();
/**
* Inserts a row into a table based on an object's properties.
*
* @param string $table The name of the database table to insert
into.
* @param object &$object A reference to an object whose public
properties match the table fields.
* @param string $key The name of the primary key. If provided the
object property is updated.
*
* @return boolean True on success.
*
* @since 11.1
* @throws RuntimeException
*/
public function insertObject($table, &$object, $key = null)
{
$fields = array();
$values = array();
// Iterate over the object variables to build the query fields and
values.
foreach (get_object_vars($object) as $k => $v)
{
// Only process non-null scalars.
if (is_array($v) or is_object($v) or $v === null)
{
continue;
}
// Ignore any internal fields.
if ($k[0] == '_')
{
continue;
}
// Prepare and sanitize the fields and values for the database query.
$fields[] = $this->quoteName($k);
$values[] = $this->quote($v);
}
// Create the base insert statement.
$query = $this->getQuery(true)
->insert($this->quoteName($table))
->columns($fields)
->values(implode(',', $values));
// Set the query and execute the insert.
$this->setQuery($query);
if (!$this->execute())
{
return false;
}
// Update the primary key if it exists.
$id = $this->insertid();
if ($key && $id && is_string($key))
{
$object->$key = $id;
}
return true;
}
/**
* Method to check whether the installed database version is supported by
the database driver
*
* @return boolean True if the database version is supported
*
* @since 12.1
*/
public function isMinimumVersion()
{
return version_compare($this->getVersion(), static::$dbMinimum) >=
0;
}
/**
* Method to get the first row of the result set from the database query
as an associative array
* of ['field_name' => 'row_value'].
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadAssoc()
{
$this->connect();
$ret = null;
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get the first row from the result set as an associative array.
if ($array = $this->fetchAssoc($cursor))
{
$ret = $array;
}
// Free up system resources and return.
$this->freeResult($cursor);
return $ret;
}
/**
* Method to get an array of the result set rows from the database query
where each row is an associative array
* of ['field_name' => 'row_value']. The array of
rows can optionally be keyed by a field name, but defaults to
* a sequential numeric array.
*
* NOTE: Choosing to key the result array by a non-unique field name can
result in unwanted
* behavior and should be avoided.
*
* @param string $key The name of a field on which to key the
result array.
* @param string $column An optional column name. Instead of the whole
row, only this column value will be in
* the result array.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadAssocList($key = null, $column = null)
{
$this->connect();
$array = array();
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get all of the rows from the result set.
while ($row = $this->fetchAssoc($cursor))
{
$value = ($column) ? (isset($row[$column]) ? $row[$column] : $row) :
$row;
if ($key)
{
$array[$row[$key]] = $value;
}
else
{
$array[] = $value;
}
}
// Free up system resources and return.
$this->freeResult($cursor);
return $array;
}
/**
* Method to get an array of values from the
<var>$offset</var> field in each row of the result set from
* the database query.
*
* @param integer $offset The row offset to use to build the result
array.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadColumn($offset = 0)
{
$this->connect();
$array = array();
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get all of the rows from the result set as arrays.
while ($row = $this->fetchArray($cursor))
{
$array[] = $row[$offset];
}
// Free up system resources and return.
$this->freeResult($cursor);
return $array;
}
/**
* Method to get the next row in the result set from the database query as
an object.
*
* @param string $class The class name to use for the returned row
object.
*
* @return mixed The result of the query as an array, false if there
are no more rows.
*
* @since 11.1
* @throws RuntimeException
* @deprecated 12.3 (Platform) & 4.0 (CMS) - Use getIterator()
instead
*/
public function loadNextObject($class = 'stdClass')
{
if (class_exists('JLog'))
{
JLog::add(__METHOD__ . '() is deprecated. Use
FOFDatabaseDriver::getIterator() instead.', JLog::WARNING,
'deprecated');
}
$this->connect();
static $cursor = null;
// Execute the query and get the result set cursor.
if ( is_null($cursor) )
{
if (!($cursor = $this->execute()))
{
return $this->errorNum ? null : false;
}
}
// Get the next row from the result set as an object of type $class.
if ($row = $this->fetchObject($cursor, $class))
{
return $row;
}
// Free up system resources and return.
$this->freeResult($cursor);
$cursor = null;
return false;
}
/**
* Method to get the next row in the result set from the database query as
an array.
*
* @return mixed The result of the query as an array, false if there are
no more rows.
*
* @since 11.1
* @throws RuntimeException
* @deprecated 4.0 (CMS) Use FOFDatabaseDriver::getIterator() instead
*/
public function loadNextRow()
{
if (class_exists('JLog'))
{
JLog::add(__METHOD__ . '() is deprecated. Use
FOFDatabaseDriver::getIterator() instead.', JLog::WARNING,
'deprecated');
}
$this->connect();
static $cursor = null;
// Execute the query and get the result set cursor.
if ( is_null($cursor) )
{
if (!($cursor = $this->execute()))
{
return $this->errorNum ? null : false;
}
}
// Get the next row from the result set as an object of type $class.
if ($row = $this->fetchArray($cursor))
{
return $row;
}
// Free up system resources and return.
$this->freeResult($cursor);
$cursor = null;
return false;
}
/**
* Method to get the first row of the result set from the database query
as an object.
*
* @param string $class The class name to use for the returned row
object.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadObject($class = 'stdClass')
{
$this->connect();
$ret = null;
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get the first row from the result set as an object of type $class.
if ($object = $this->fetchObject($cursor, $class))
{
$ret = $object;
}
// Free up system resources and return.
$this->freeResult($cursor);
return $ret;
}
/**
* Method to get an array of the result set rows from the database query
where each row is an object. The array
* of objects can optionally be keyed by a field name, but defaults to a
sequential numeric array.
*
* NOTE: Choosing to key the result array by a non-unique field name can
result in unwanted
* behavior and should be avoided.
*
* @param string $key The name of a field on which to key the result
array.
* @param string $class The class name to use for the returned row
objects.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadObjectList($key = '', $class =
'stdClass')
{
$this->connect();
$array = array();
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get all of the rows from the result set as objects of type $class.
while ($row = $this->fetchObject($cursor, $class))
{
if ($key)
{
$array[$row->$key] = $row;
}
else
{
$array[] = $row;
}
}
// Free up system resources and return.
$this->freeResult($cursor);
return $array;
}
/**
* Method to get the first field of the first row of the result set from
the database query.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadResult()
{
$this->connect();
$ret = null;
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get the first row from the result set as an array.
if ($row = $this->fetchArray($cursor))
{
$ret = $row[0];
}
// Free up system resources and return.
$this->freeResult($cursor);
return $ret;
}
/**
* Method to get the first row of the result set from the database query
as an array. Columns are indexed
* numerically so the first column in the result set would be accessible
via <var>$row[0]</var>, etc.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadRow()
{
$this->connect();
$ret = null;
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get the first row from the result set as an array.
if ($row = $this->fetchArray($cursor))
{
$ret = $row;
}
// Free up system resources and return.
$this->freeResult($cursor);
return $ret;
}
/**
* Method to get an array of the result set rows from the database query
where each row is an array. The array
* of objects can optionally be keyed by a field offset, but defaults to a
sequential numeric array.
*
* NOTE: Choosing to key the result array by a non-unique field can result
in unwanted
* behavior and should be avoided.
*
* @param string $key The name of a field on which to key the result
array.
*
* @return mixed The return value or null if the query failed.
*
* @since 11.1
* @throws RuntimeException
*/
public function loadRowList($key = null)
{
$this->connect();
$array = array();
// Execute the query and get the result set cursor.
if (!($cursor = $this->execute()))
{
return null;
}
// Get all of the rows from the result set as arrays.
while ($row = $this->fetchArray($cursor))
{
if ($key !== null)
{
$array[$row[$key]] = $row;
}
else
{
$array[] = $row;
}
}
// Free up system resources and return.
$this->freeResult($cursor);
return $array;
}
/**
* Locks a table in the database.
*
* @param string $tableName The name of the table to unlock.
*
* @return FOFDatabaseDriver Returns this object to support chaining.
*
* @since 11.4
* @throws RuntimeException
*/
public abstract function lockTable($tableName);
/**
* Quotes and optionally escapes a string to database requirements for use
in database queries.
*
* @param mixed $text A string or an array of strings to quote.
* @param boolean $escape True (default) to escape the string, false
to leave it unchanged.
*
* @return string The quoted input string.
*
* @note Accepting an array of strings was added in 12.3.
* @since 11.1
*/
public function quote($text, $escape = true)
{
if (is_array($text))
{
foreach ($text as $k => $v)
{
$text[$k] = $this->quote($v, $escape);
}
return $text;
}
else
{
return '\'' . ($escape ? $this->escape($text) : $text)
. '\'';
}
}
/**
* Wrap an SQL statement identifier name such as column, table or database
names in quotes to prevent injection
* risks and reserved word conflicts.
*
* @param mixed $name The identifier name to wrap in quotes, or an
array of identifier names to wrap in quotes.
* Each type supports dot-notation name.
* @param mixed $as The AS query part associated to $name. It can be
string or array, in latter case it has to be
* same length of $name; if is null there will not
be any AS part for string or array element.
*
* @return mixed The quote wrapped name, same type of $name.
*
* @since 11.1
*/
public function quoteName($name, $as = null)
{
if (is_string($name))
{
$quotedName = $this->quoteNameStr(explode('.', $name));
$quotedAs = '';
if (!is_null($as))
{
settype($as, 'array');
$quotedAs .= ' AS ' . $this->quoteNameStr($as);
}
return $quotedName . $quotedAs;
}
else
{
$fin = array();
if (is_null($as))
{
foreach ($name as $str)
{
$fin[] = $this->quoteName($str);
}
}
elseif (is_array($name) && (count($name) == count($as)))
{
$count = count($name);
for ($i = 0; $i < $count; $i++)
{
$fin[] = $this->quoteName($name[$i], $as[$i]);
}
}
return $fin;
}
}
/**
* Quote strings coming from quoteName call.
*
* @param array $strArr Array of strings coming from quoteName
dot-explosion.
*
* @return string Dot-imploded string of quoted parts.
*
* @since 11.3
*/
protected function quoteNameStr($strArr)
{
$parts = array();
$q = $this->nameQuote;
foreach ($strArr as $part)
{
if (is_null($part))
{
continue;
}
if (strlen($q) == 1)
{
$parts[] = $q . $part . $q;
}
else
{
$parts[] = $q[0] . $part . $q[1];
}
}
return implode('.', $parts);
}
/**
* This function replaces a string identifier
<var>$prefix</var> with the string held is the
* <var>tablePrefix</var> class variable.
*
* @param string $sql The SQL statement to prepare.
* @param string $prefix The common table prefix.
*
* @return string The processed SQL statement.
*
* @since 11.1
*/
public function replacePrefix($sql, $prefix = '#__')
{
$startPos = 0;
$literal = '';
$sql = trim($sql);
$n = strlen($sql);
while ($startPos < $n)
{
$ip = strpos($sql, $prefix, $startPos);
if ($ip === false)
{
break;
}
$j = strpos($sql, "'", $startPos);
$k = strpos($sql, '"', $startPos);
if (($k !== false) && (($k < $j) || ($j === false)))
{
$quoteChar = '"';
$j = $k;
}
else
{
$quoteChar = "'";
}
if ($j === false)
{
$j = $n;
}
$literal .= str_replace($prefix, $this->tablePrefix, substr($sql,
$startPos, $j - $startPos));
$startPos = $j;
$j = $startPos + 1;
if ($j >= $n)
{
break;
}
// Quote comes first, find end of quote
while (true)
{
$k = strpos($sql, $quoteChar, $j);
$escaped = false;
if ($k === false)
{
break;
}
$l = $k - 1;
while ($l >= 0 && $sql[$l] == '\\')
{
$l--;
$escaped = !$escaped;
}
if ($escaped)
{
$j = $k + 1;
continue;
}
break;
}
if ($k === false)
{
// Error in the query - no end quote; ignore it
break;
}
$literal .= substr($sql, $startPos, $k - $startPos + 1);
$startPos = $k + 1;
}
if ($startPos < $n)
{
$literal .= substr($sql, $startPos, $n - $startPos);
}
return $literal;
}
/**
* Renames a table in the database.
*
* @param string $oldTable The name of the table to be renamed
* @param string $newTable The new name for the table.
* @param string $backup Table prefix
* @param string $prefix For the table - used to rename constraints
in non-mysql databases
*
* @return FOFDatabaseDriver Returns this object to support chaining.
*
* @since 11.4
* @throws RuntimeException
*/
public abstract function renameTable($oldTable, $newTable, $backup = null,
$prefix = null);
/**
* Select a database for use.
*
* @param string $database The name of the database to select for use.
*
* @return boolean True if the database was successfully selected.
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function select($database);
/**
* Sets the database debugging state for the driver.
*
* @param boolean $level True to enable debugging.
*
* @return boolean The old debugging level.
*
* @since 11.1
*/
public function setDebug($level)
{
$previous = $this->debug;
$this->debug = (bool) $level;
return $previous;
}
/**
* Sets the SQL statement string for later execution.
*
* @param mixed $query The SQL statement to set either as a
FOFDatabaseQuery object or a string.
* @param integer $offset The affected row offset to set.
* @param integer $limit The maximum affected rows to set.
*
* @return FOFDatabaseDriver This object to support method chaining.
*
* @since 11.1
*/
public function setQuery($query, $offset = 0, $limit = 0)
{
$this->sql = $query;
if ($query instanceof FOFDatabaseQueryLimitable)
{
if (!$limit && $query->limit)
{
$limit = $query->limit;
}
if (!$offset && $query->offset)
{
$offset = $query->offset;
}
$query->setLimit($limit, $offset);
}
else
{
$this->limit = (int) max(0, $limit);
$this->offset = (int) max(0, $offset);
}
return $this;
}
/**
* Set the connection to use UTF-8 character encoding.
*
* @return boolean True on success.
*
* @since 11.1
*/
abstract public function setUtf();
/**
* Method to commit a transaction.
*
* @param boolean $toSavepoint If true, commit to the last savepoint.
*
* @return void
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function transactionCommit($toSavepoint = false);
/**
* Method to roll back a transaction.
*
* @param boolean $toSavepoint If true, rollback to the last
savepoint.
*
* @return void
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function transactionRollback($toSavepoint = false);
/**
* Method to initialize a transaction.
*
* @param boolean $asSavepoint If true and a transaction is already
active, a savepoint will be created.
*
* @return void
*
* @since 11.1
* @throws RuntimeException
*/
abstract public function transactionStart($asSavepoint = false);
/**
* Method to truncate a table.
*
* @param string $table The table to truncate
*
* @return void
*
* @since 11.3
* @throws RuntimeException
*/
public function truncateTable($table)
{
$this->setQuery('TRUNCATE TABLE ' .
$this->quoteName($table));
$this->execute();
}
/**
* Updates a row in a table based on an object's properties.
*
* @param string $table The name of the database table to update.
* @param object &$object A reference to an object whose public
properties match the table fields.
* @param array $key The name of the primary key.
* @param boolean $nulls True to update null fields or false to
ignore them.
*
* @return boolean True on success.
*
* @since 11.1
* @throws RuntimeException
*/
public function updateObject($table, &$object, $key, $nulls = false)
{
$fields = array();
$where = array();
if (is_string($key))
{
$key = array($key);
}
if (is_object($key))
{
$key = (array) $key;
}
// Create the base update statement.
$statement = 'UPDATE ' . $this->quoteName($table) . '
SET %s WHERE %s';
// Iterate over the object variables to build the query fields/value
pairs.
foreach (get_object_vars($object) as $k => $v)
{
// Only process scalars that are not internal fields.
if (is_array($v) or is_object($v) or $k[0] == '_')
{
continue;
}
// Set the primary key to the WHERE clause instead of a field to update.
if (in_array($k, $key))
{
$where[] = $this->quoteName($k) . '=' .
$this->quote($v);
continue;
}
// Prepare and sanitize the fields and values for the database query.
if ($v === null)
{
// If the value is null and we want to update nulls then set it.
if ($nulls)
{
$val = 'NULL';
}
// If the value is null and we do not want to update nulls then ignore
this field.
else
{
continue;
}
}
// The field is not null so we prep it for update.
else
{
$val = $this->quote($v);
}
// Add the field to be updated.
$fields[] = $this->quoteName($k) . '=' . $val;
}
// We don't have any fields to update.
if (empty($fields))
{
return true;
}
// Set the query and execute the update.
$this->setQuery(sprintf($statement, implode(",", $fields),
implode(' AND ', $where)));
return $this->execute();
}
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on
failure.
*
* @since 12.1
* @throws RuntimeException
*/
abstract public function execute();
/**
* Unlocks tables in the database.
*
* @return FOFDatabaseDriver Returns this object to support chaining.
*
* @since 11.4
* @throws RuntimeException
*/
public abstract function unlockTables();
}
database/factory.php000064400000007672151155117350010510 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Joomla Platform Database Factory class
*
* @since 12.1
*/
class FOFDatabaseFactory
{
/**
* Contains the current FOFDatabaseFactory instance
*
* @var FOFDatabaseFactory
* @since 12.1
*/
private static $_instance = null;
/**
* Method to return a FOFDatabaseDriver instance based on the given
options. There are three global options and then
* the rest are specific to the database driver. The 'database'
option determines which database is to
* be used for the connection. The 'select' option determines
whether the connector should automatically select
* the chosen database.
*
* Instances are unique to the given options and new objects are only
created when a unique options array is
* passed into the method. This ensures that we don't end up with
unnecessary database connection resources.
*
* @param string $name Name of the database driver you'd like
to instantiate
* @param array $options Parameters to be passed to the database
driver.
*
* @return FOFDatabaseDriver A database driver object.
*
* @since 12.1
* @throws RuntimeException
*/
public function getDriver($name = 'joomla', $options = array())
{
// Sanitize the database connector options.
$options['driver'] =
preg_replace('/[^A-Z0-9_\.-]/i', '', $name);
$options['database'] = (isset($options['database']))
? $options['database'] : null;
$options['select'] = (isset($options['select'])) ?
$options['select'] : true;
// Derive the class name from the driver.
$class = 'FOFDatabaseDriver' .
ucfirst(strtolower($options['driver']));
// If the class still doesn't exist we have nothing left to do but
throw an exception. We did our best.
if (!class_exists($class))
{
throw new RuntimeException(sprintf('Unable to load Database Driver:
%s', $options['driver']));
}
// Create our new FOFDatabaseDriver connector based on the options given.
try
{
$instance = new $class($options);
}
catch (RuntimeException $e)
{
throw new RuntimeException(sprintf('Unable to connect to the
Database: %s', $e->getMessage()), $e->getCode(), $e);
}
return $instance;
}
/**
* Gets an instance of the factory object.
*
* @return FOFDatabaseFactory
*
* @since 12.1
*/
public static function getInstance()
{
return self::$_instance ? self::$_instance : new FOFDatabaseFactory;
}
/**
* Get the current query object or a new FOFDatabaseQuery object.
*
* @param string $name Name of the driver you want an query
object for.
* @param FOFDatabaseDriver $db Optional FOFDatabaseDriver instance
*
* @return FOFDatabaseQuery The current query object or a new object
extending the FOFDatabaseQuery class.
*
* @since 12.1
* @throws RuntimeException
*/
public function getQuery($name, FOFDatabaseDriver $db = null)
{
// Derive the class name from the driver.
$class = 'FOFDatabaseQuery' . ucfirst(strtolower($name));
// Make sure we have a query class for this driver.
if (!class_exists($class))
{
// If it doesn't exist we are at an impasse so throw an exception.
throw new RuntimeException('Database Query class not found');
}
return new $class($db);
}
/**
* Gets an instance of a factory object to return on subsequent calls of
getInstance.
*
* @param FOFDatabaseFactory $instance A FOFDatabaseFactory object.
*
* @return void
*
* @since 12.1
*/
public static function setInstance(FOFDatabaseFactory $instance = null)
{
self::$_instance = $instance;
}
}
database/installer.php000064400000055700151155117350011031 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
class FOFDatabaseInstaller
{
/** @var FOFDatabase The database connector object */
private $db = null;
/**
* @var FOFInput Input variables
*/
protected $input = array();
/** @var string The directory where the XML schema files are stored */
private $xmlDirectory = null;
/** @var array A list of the base names of the XML schema files */
public $xmlFiles = array('mysql', 'mysqli',
'pdomysql', 'postgresql', 'sqlsrv',
'mssql');
/** @var array Internal cache for table list */
protected static $allTables = array();
/**
* Public constructor
*
* @param array $config The configuration array
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Get the input
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput($config['input']);
}
}
else
{
$this->input = new FOFInput;
}
// Set the database object
if (array_key_exists('dbo', $config))
{
$this->db = $config['dbo'];
}
else
{
$this->db = FOFPlatform::getInstance()->getDbo();
}
// Set the $name/$_name variable
$component = $this->input->getCmd('option',
'com_foobar');
if (array_key_exists('option', $config))
{
$component = $config['option'];
}
// Figure out where the XML schema files are stored
if (array_key_exists('dbinstaller_directory', $config))
{
$this->xmlDirectory = $config['dbinstaller_directory'];
}
else
{
// Nothing is defined, assume the files are stored in the sql/xml
directory inside the component's administrator section
$directories =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$this->setXmlDirectory($directories['admin'] .
'/sql/xml');
}
// Do we have a set of XML files to look for?
if (array_key_exists('dbinstaller_files', $config))
{
$files = $config['dbinstaller_files'];
if (!is_array($files))
{
$files = explode(',', $files);
}
$this->xmlFiles = $files;
}
}
/**
* Sets the directory where XML schema files are stored
*
* @param string $xmlDirectory
*/
public function setXmlDirectory($xmlDirectory)
{
$this->xmlDirectory = $xmlDirectory;
}
/**
* Returns the directory where XML schema files are stored
*
* @return string
*/
public function getXmlDirectory()
{
return $this->xmlDirectory;
}
/**
* Creates or updates the database schema
*
* @return void
*
* @throws Exception When a database query fails and it doesn't
have the canfail flag
*/
public function updateSchema()
{
// Get the schema XML file
$xml = $this->findSchemaXml();
if (empty($xml))
{
return;
}
// Make sure there are SQL commands in this file
if (!$xml->sql)
{
return;
}
// Walk the sql > action tags to find all tables
/** @var SimpleXMLElement $actions */
$actions = $xml->sql->children();
/**
* The meta/autocollation node defines if I should automatically apply
the correct collation (utf8 or utf8mb4)
* to the database tables managed by the schema updater. When enabled
(default) the queries are automatically
* converted to the correct collation (utf8mb4_unicode_ci or
utf8_general_ci) depending on whether your Joomla!
* and MySQL server support Multibyte UTF-8 (UTF8MB4). Moreover, if
UTF8MB4 is supported, all CREATE TABLE
* queries are analyzed and the tables referenced in them are
auto-converted to the proper utf8mb4 collation.
*/
$autoCollationConversion = true;
if ($xml->meta->autocollation)
{
$value = (string) $xml->meta->autocollation;
$value = trim($value);
$value = strtolower($value);
$autoCollationConversion = in_array($value, array('true',
'1', 'on', 'yes'));
}
try
{
$hasUtf8mb4Support = $this->db->hasUTF8mb4Support();
}
catch (\Exception $e)
{
$hasUtf8mb4Support = false;
}
$tablesToConvert = array();
/** @var SimpleXMLElement $action */
foreach ($actions as $action)
{
// Get the attributes
$attributes = $action->attributes();
// Get the table / view name
$table = $attributes->table ? (string)$attributes->table :
'';
if (empty($table))
{
continue;
}
// Am I allowed to let this action fail?
$canFailAction = $attributes->canfail ? $attributes->canfail : 0;
// Evaluate conditions
$shouldExecute = true;
/** @var SimpleXMLElement $node */
foreach ($action->children() as $node)
{
if ($node->getName() == 'condition')
{
// Get the operator
$operator = $node->attributes()->operator ?
(string)$node->attributes()->operator : 'and';
$operator = empty($operator) ? 'and' : $operator;
$condition = $this->conditionMet($table, $node);
switch ($operator)
{
case 'not':
$shouldExecute = $shouldExecute && !$condition;
break;
case 'or':
$shouldExecute = $shouldExecute || $condition;
break;
case 'nor':
$shouldExecute = !$shouldExecute && !$condition;
break;
case 'xor':
$shouldExecute = ($shouldExecute xor $condition);
break;
case 'maybe':
$shouldExecute = $condition ? true : $shouldExecute;
break;
default:
$shouldExecute = $shouldExecute && $condition;
break;
}
}
// DO NOT USE BOOLEAN SHORT CIRCUIT EVALUATION!
// if (!$shouldExecute) break;
}
// Do I have to only collect the tables from CREATE TABLE queries?
$onlyCollectTables = !$shouldExecute && $autoCollationConversion
&& $hasUtf8mb4Support;
// Make sure all conditions are met OR I have to collect tables from
CREATE TABLE queries.
if (!$shouldExecute && !$onlyCollectTables)
{
continue;
}
// Execute queries
foreach ($action->children() as $node)
{
if ($node->getName() == 'query')
{
$query = (string) $node;
if ($autoCollationConversion && $hasUtf8mb4Support)
{
$this->extractTablesToConvert($query, $tablesToConvert);
}
// If we're only collecting tables do not run the queries
if ($onlyCollectTables)
{
continue;
}
$canFail = $node->attributes->canfail ?
(string)$node->attributes->canfail : $canFailAction;
if (is_string($canFail))
{
$canFail = strtoupper($canFail);
}
$canFail = (in_array($canFail, array(true, 1, 'YES',
'TRUE')));
// Do I need to automatically convert the collation of all CREATE /
ALTER queries?
if ($autoCollationConversion)
{
if ($hasUtf8mb4Support)
{
// We have UTF8MB4 support. Convert all queries to UTF8MB4.
$query = $this->convertUtf8QueryToUtf8mb4($query);
}
else
{
// We do not have UTF8MB4 support. Convert all queries to plain old
UTF8.
$query = $this->convertUtf8mb4QueryToUtf8($query);
}
}
$this->db->setQuery($query);
try
{
$this->db->execute();
}
catch (Exception $e)
{
// If we are not allowed to fail, throw back the exception we caught
if (!$canFail)
{
throw $e;
}
}
}
}
}
// Auto-convert the collation of tables if we are told to do so, have
utf8mb4 support and a list of tables.
if ($autoCollationConversion && $hasUtf8mb4Support &&
!empty($tablesToConvert))
{
$this->convertTablesToUtf8mb4($tablesToConvert);
}
}
/**
* Uninstalls the database schema
*
* @return void
*/
public function removeSchema()
{
// Get the schema XML file
$xml = $this->findSchemaXml();
if (empty($xml))
{
return;
}
// Make sure there are SQL commands in this file
if (!$xml->sql)
{
return;
}
// Walk the sql > action tags to find all tables
$tables = array();
/** @var SimpleXMLElement $actions */
$actions = $xml->sql->children();
/** @var SimpleXMLElement $action */
foreach ($actions as $action)
{
$attributes = $action->attributes();
$tables[] = (string)$attributes->table;
}
// Simplify the tables list
$tables = array_unique($tables);
// Start dropping tables
foreach ($tables as $table)
{
try
{
$this->db->dropTable($table);
}
catch (Exception $e)
{
// Do not fail if I can't drop the table
}
}
}
/**
* Find an suitable schema XML file for this database type and return the
SimpleXMLElement holding its information
*
* @return null|SimpleXMLElement Null if no suitable schema XML file is
found
*/
protected function findSchemaXml()
{
$driverType = $this->db->name;
$xml = null;
// And now look for the file
foreach ($this->xmlFiles as $baseName)
{
// Remove any accidental whitespace
$baseName = trim($baseName);
// Get the full path to the file
$fileName = $this->xmlDirectory . '/' . $baseName .
'.xml';
// Make sure the file exists
if (!@file_exists($fileName))
{
continue;
}
// Make sure the file is a valid XML document
try
{
$xml = new SimpleXMLElement($fileName, LIBXML_NONET, true);
}
catch (Exception $e)
{
$xml = null;
continue;
}
// Make sure the file is an XML schema file
if ($xml->getName() != 'schema')
{
$xml = null;
continue;
}
if (!$xml->meta)
{
$xml = null;
continue;
}
if (!$xml->meta->drivers)
{
$xml = null;
continue;
}
/** @var SimpleXMLElement $drivers */
$drivers = $xml->meta->drivers;
// Strict driver name match
foreach ($drivers->children() as $driverTypeTag)
{
$thisDriverType = (string)$driverTypeTag;
if ($thisDriverType == $driverType)
{
return $xml;
}
}
// Some custom database drivers use a non-standard $name variable. Let
try a relaxed match.
foreach ($drivers->children() as $driverTypeTag)
{
$thisDriverType = (string)$driverTypeTag;
if (
// e.g. $driverType = 'mysqlistupid', $thisDriverType =
'mysqli' => driver matched
strpos($driverType, $thisDriverType) === 0
// e.g. $driverType = 'stupidmysqli', $thisDriverType =
'mysqli' => driver matched
|| (substr($driverType, -strlen($thisDriverType)) == $thisDriverType)
)
{
return $xml;
}
}
$xml = null;
}
return $xml;
}
/**
* Checks if a condition is met
*
* @param string $table The table we're operating on
* @param SimpleXMLElement $node The condition definition node
*
* @return bool
*/
protected function conditionMet($table, SimpleXMLElement $node)
{
if (empty(static::$allTables))
{
static::$allTables = $this->db->getTableList();
}
// Does the table exist?
$tableNormal = $this->db->replacePrefix($table);
$tableExists = in_array($tableNormal, static::$allTables);
// Initialise
$condition = false;
// Get the condition's attributes
$attributes = $node->attributes();
$type = $attributes->type ? $attributes->type : null;
$value = $attributes->value ? (string) $attributes->value : null;
switch ($type)
{
// Check if a table or column is missing
case 'missing':
$fieldName = (string)$value;
if (empty($fieldName))
{
$condition = !$tableExists;
}
else
{
try
{
$tableColumns = $this->db->getTableColumns($tableNormal, true);
}
catch (\Exception $e)
{
$tableColumns = array();
}
$condition = !array_key_exists($fieldName, $tableColumns);
}
break;
// Check if a column type matches the "coltype" attribute
case 'type':
try
{
$tableColumns = $this->db->getTableColumns($tableNormal, false);
}
catch (\Exception $e)
{
$tableColumns = array();
}
$condition = false;
if (array_key_exists($value, $tableColumns))
{
$coltype = $attributes->coltype ? $attributes->coltype : null;
if (!empty($coltype))
{
$coltype = strtolower($coltype);
$currentType = strtolower($tableColumns[$value]->Type);
$condition = ($coltype == $currentType);
}
}
break;
// Check if a (named) index exists on the table. Currently only
supported on MySQL.
case 'index':
$indexName = (string) $value;
$condition = true;
if (!empty($indexName))
{
$indexName = str_replace('#__',
$this->db->getPrefix(), $indexName);
$condition = $this->hasIndex($tableNormal, $indexName);
}
break;
// Check if a table or column needs to be upgraded to utf8mb4
case 'utf8mb4upgrade':
$condition = false;
// Check if the driver and the database connection have UTF8MB4 support
try
{
$hasUtf8mb4Support = $this->db->hasUTF8mb4Support();
}
catch (\Exception $e)
{
$hasUtf8mb4Support = false;
}
if ($hasUtf8mb4Support)
{
$fieldName = (string)$value;
if (empty($fieldName))
{
$collation = $this->getTableCollation($tableNormal);
}
else
{
$collation = $this->getColumnCollation($tableNormal, $fieldName);
}
$parts = explode('_', $collation, 3);
$encoding = empty($parts[0]) ? '' : strtolower($parts[0]);
$condition = $encoding != 'utf8mb4';
}
break;
// Check if the result of a query matches our expectation
case 'equals':
$query = (string)$node;
$this->db->setQuery($query);
try
{
$result = $this->db->loadResult();
$condition = ($result == $value);
}
catch (Exception $e)
{
return false;
}
break;
// Always returns true
case 'true':
return true;
break;
default:
return false;
break;
}
return $condition;
}
/**
* Get the collation of a table. Uses an internal cache for efficiency.
*
* @param string $tableName The name of the table
*
* @return string The collation, e.g. "utf8_general_ci"
*/
private function getTableCollation($tableName)
{
static $cache = array();
$tableName = $this->db->replacePrefix($tableName);
if (!isset($cache[$tableName]))
{
$cache[$tableName] = $this->realGetTableCollation($tableName);
}
return $cache[$tableName];
}
/**
* Get the collation of a table. This is the internal method used by
getTableCollation.
*
* @param string $tableName The name of the table
*
* @return string The collation, e.g. "utf8_general_ci"
*/
private function realGetTableCollation($tableName)
{
try
{
$utf8Support = $this->db->hasUTFSupport();
}
catch (\Exception $e)
{
$utf8Support = false;
}
try
{
$utf8mb4Support = $utf8Support &&
$this->db->hasUTF8mb4Support();
}
catch (\Exception $e)
{
$utf8mb4Support = false;
}
$collation = $utf8mb4Support ? 'utf8mb4_unicode_ci' :
($utf8Support ? 'utf_general_ci' :
'latin1_swedish_ci');
$query = 'SHOW TABLE STATUS LIKE ' .
$this->db->q($tableName);
try
{
$row = $this->db->setQuery($query)->loadAssoc();
}
catch (\Exception $e)
{
return $collation;
}
if (empty($row))
{
return $collation;
}
if (!isset($row['Collation']))
{
return $collation;
}
if (empty($row['Collation']))
{
return $collation;
}
return $row['Collation'];
}
/**
* Get the collation of a column. Uses an internal cache for efficiency.
*
* @param string $tableName The name of the table
* @param string $columnName The name of the column
*
* @return string The collation, e.g. "utf8_general_ci"
*/
private function getColumnCollation($tableName, $columnName)
{
static $cache = array();
$tableName = $this->db->replacePrefix($tableName);
$columnName = $this->db->replacePrefix($columnName);
if (!isset($cache[$tableName]))
{
$cache[$tableName] = array();
}
if (!isset($cache[$tableName][$columnName]))
{
$cache[$tableName][$columnName] =
$this->realGetColumnCollation($tableName, $columnName);
}
return $cache[$tableName][$columnName];
}
/**
* Get the collation of a column. This is the internal method used by
getColumnCollation.
*
* @param string $tableName The name of the table
* @param string $columnName The name of the column
*
* @return string The collation, e.g. "utf8_general_ci"
*/
private function realGetColumnCollation($tableName, $columnName)
{
$collation = $this->getTableCollation($tableName);
$query = 'SHOW FULL COLUMNS FROM ' .
$this->db->qn($tableName) . ' LIKE ' .
$this->db->q($columnName);
try
{
$row = $this->db->setQuery($query)->loadAssoc();
}
catch (\Exception $e)
{
return $collation;
}
if (empty($row))
{
return $collation;
}
if (!isset($row['Collation']))
{
return $collation;
}
if (empty($row['Collation']))
{
return $collation;
}
return $row['Collation'];
}
/**
* Automatically downgrade a CREATE TABLE or ALTER TABLE query from
utf8mb4 (UTF-8 Multibyte) to plain utf8.
*
* We use our own method so we can be site it works even on Joomla! 3.4 or
earlier, where UTF8MB4 support is not
* implemented.
*
* @param string $query The query to convert
*
* @return string The converted query
*/
private function convertUtf8mb4QueryToUtf8($query)
{
// If it's not an ALTER TABLE or CREATE TABLE command there's
nothing to convert
$beginningOfQuery = substr($query, 0, 12);
$beginningOfQuery = strtoupper($beginningOfQuery);
if (!in_array($beginningOfQuery, array('ALTER TABLE ',
'CREATE TABLE')))
{
return $query;
}
// Replace utf8mb4 with utf8
$from = array(
'utf8mb4_unicode_ci',
'utf8mb4_',
'utf8mb4',
);
$to = array(
'utf8_general_ci', // Yeah, we convert utf8mb4_unicode_ci to
utf8_general_ci per Joomla!'s conventions
'utf8_',
'utf8',
);
return str_replace($from, $to, $query);
}
/**
* Automatically upgrade a CREATE TABLE or ALTER TABLE query from plain
utf8 to utf8mb4 (UTF-8 Multibyte).
*
* @param string $query The query to convert
*
* @return string The converted query
*/
private function convertUtf8QueryToUtf8mb4($query)
{
// If it's not an ALTER TABLE or CREATE TABLE command there's
nothing to convert
$beginningOfQuery = substr($query, 0, 12);
$beginningOfQuery = strtoupper($beginningOfQuery);
if (!in_array($beginningOfQuery, array('ALTER TABLE ',
'CREATE TABLE')))
{
return $query;
}
// Replace utf8 with utf8mb4
$from = array(
'utf8_general_ci',
'utf8_',
'utf8',
);
$to = array(
'utf8mb4_unicode_ci', // Yeah, we convert utf8_general_ci to
utf8mb4_unicode_ci per Joomla!'s conventions
'utf8mb4_',
'utf8mb4',
);
return str_replace($from, $to, $query);
}
/**
* Analyzes a query. If it's a CREATE TABLE query the table is added
to the $tables array.
*
* @param string $query The query to analyze
* @param string $tables The array where the name of the detected
table is added
*
* @return void
*/
private function extractTablesToConvert($query, &$tables)
{
// Normalize the whitespace of the query
$query = trim($query);
$query = str_replace(array("\r\n", "\r",
"\n"), ' ', $query);
while (strstr($query, ' ') !== false)
{
$query = str_replace(' ', ' ', $query);
}
// Is it a create table query?
$queryStart = substr($query, 0, 12);
$queryStart = strtoupper($queryStart);
if ($queryStart != 'CREATE TABLE')
{
return;
}
// Remove the CREATE TABLE keyword. Also, If there's an IF NOT
EXISTS clause remove it.
$query = substr($query, 12);
$query = str_ireplace('IF NOT EXISTS', '', $query);
$query = trim($query);
// Make sure there is a space between the table name and its definition,
denoted by an open parenthesis
$query = str_replace('(', ' (', $query);
// Now we should have the name of the table, a space and the rest of the
query. Extract the table name.
$parts = explode(' ', $query, 2);
$tableName = $parts[0];
/**
* The table name may be quoted. Since UTF8MB4 is only supported in
MySQL, the table name can only be
* quoted with surrounding backticks. Therefore we can trim backquotes
from the table name to unquote it!
**/
$tableName = trim($tableName, '`');
// Finally, add the table name to $tables if it doesn't already
exist.
if (!in_array($tableName, $tables))
{
$tables[] = $tableName;
}
}
/**
* Converts the collation of tables listed in $tablesToConvert to
utf8mb4_unicode_ci
*
* @param array $tablesToConvert The list of tables to convert
*
* @return void
*/
private function convertTablesToUtf8mb4($tablesToConvert)
{
try
{
$utf8mb4Support = $this->db->hasUTF8mb4Support();
}
catch (\Exception $e)
{
$utf8mb4Support = false;
}
// Make sure the database driver REALLY has support for converting
character sets
if (!$utf8mb4Support)
{
return;
}
asort($tablesToConvert);
foreach ($tablesToConvert as $tableName)
{
$collation = $this->getTableCollation($tableName);
$parts = explode('_', $collation, 3);
$encoding = empty($parts[0]) ? '' : strtolower($parts[0]);
if ($encoding != 'utf8mb4')
{
$queries = $this->db->getAlterTableCharacterSet($tableName);
try
{
foreach ($queries as $query)
{
$this->db->setQuery($query)->execute();
}
}
catch (\Exception $e)
{
// We ignore failed conversions. Remember, you MUST change your
indices MANUALLY.
}
}
}
}
/**
* Returns true if table $tableName has an index named $indexName or if
it's impossible to retrieve index names for
* the table (not enough privileges, not a MySQL database, ...)
*
* @param string $tableName The name of the table
* @param string $indexName The name of the index
*
* @return bool
*/
private function hasIndex($tableName, $indexName)
{
static $isMySQL = null;
static $cache = array();
if (is_null($isMySQL))
{
$driverType = $this->db->name;
$driverType = strtolower($driverType);
$isMySQL = true;
if (
!strpos($driverType, 'mysql') === 0
&& !(substr($driverType, -5) == 'mysql')
&& !(substr($driverType, -6) == 'mysqli')
)
{
$isMySQL = false;
}
}
// Not MySQL? Lie and return true.
if (!$isMySQL)
{
return true;
}
if (!isset($cache[$tableName]))
{
$cache[$tableName] = array();
}
if (!isset($cache[$tableName][$indexName]))
{
$cache[$tableName][$indexName] = true;
try
{
$indices = array();
$query = 'SHOW INDEXES FROM ' .
$this->db->qn($tableName);
$indexDefinitions =
$this->db->setQuery($query)->loadAssocList();
if (!empty($indexDefinitions) && is_array($indexDefinitions))
{
foreach ($indexDefinitions as $def)
{
$indices[] = $def['Key_name'];
}
$indices = array_unique($indices);
}
$cache[$tableName][$indexName] = in_array($indexName, $indices);
}
catch (\Exception $e)
{
// Ignore errors
}
}
return $cache[$tableName][$indexName];
}
}
database/interface.php000064400000001570151155117350010770 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (!interface_exists('JDatabaseInterface'))
{
/**
* Joomla Platform Database Interface
*
* @since 11.2
*/
interface JDatabaseInterface
{
/**
* Test to see if the connector is available.
*
* @return boolean True on success, false otherwise.
*
* @since 11.2
*/
public static function isSupported();
}
}
interface FOFDatabaseInterface extends JDatabaseInterface
{
}
database/iterator/azure.php000064400000001121151155117350011777
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQL azure database iterator.
*/
class FOFDatabaseIteratorAzure extends FOFDatabaseIteratorSqlsrv
{
}
database/iterator/mysql.php000064400000002421151155117350012022
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQL database iterator.
*/
class FOFDatabaseIteratorMysql extends FOFDatabaseIterator
{
/**
* Get the number of rows in the result set for the executed SQL given by
the cursor.
*
* @return integer The number of rows in the result set.
*
* @see Countable::count()
*/
public function count()
{
return @mysql_num_rows($this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
protected function fetchObject()
{
return @mysql_fetch_object($this->cursor, $this->class);
}
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
protected function freeResult()
{
@mysql_free_result($this->cursor);
}
}
database/iterator/mysqli.php000064400000002426151155117350012200
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQLi database iterator.
*/
class FOFDatabaseIteratorMysqli extends FOFDatabaseIterator
{
/**
* Get the number of rows in the result set for the executed SQL given by
the cursor.
*
* @return integer The number of rows in the result set.
*
* @see Countable::count()
*/
public function count()
{
return @mysqli_num_rows($this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
protected function fetchObject()
{
return @mysqli_fetch_object($this->cursor, $this->class);
}
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
protected function freeResult()
{
@mysqli_free_result($this->cursor);
}
}
database/iterator/oracle.php000064400000001114151155117350012120
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQLi database iterator.
*/
class FOFDatabaseIteratorOracle extends FOFDatabaseIteratorPdo
{
}
database/iterator/pdo.php000064400000003047151155117350011444
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* PDO database iterator.
*/
class FOFDatabaseIteratorPdo extends FOFDatabaseIterator
{
/**
* Get the number of rows in the result set for the executed SQL given by
the cursor.
*
* @return integer The number of rows in the result set.
*
* @see Countable::count()
*/
public function count()
{
if (!empty($this->cursor) && $this->cursor instanceof
PDOStatement)
{
return @$this->cursor->rowCount();
}
else
{
return 0;
}
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
protected function fetchObject()
{
if (!empty($this->cursor) && $this->cursor instanceof
PDOStatement)
{
return @$this->cursor->fetchObject($this->class);
}
else
{
return false;
}
}
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
protected function freeResult()
{
if (!empty($this->cursor) && $this->cursor instanceof
PDOStatement)
{
@$this->cursor->closeCursor();
}
}
}
database/iterator/pdomysql.php000064400000001116151155117350012525
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQLi database iterator.
*/
class FOFDatabaseIteratorPdomysql extends FOFDatabaseIteratorPdo
{
}
database/iterator/postgresql.php000064400000002430151155117350013060
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* PostgreSQL database iterator.
*/
class FOFDatabaseIteratorPostgresql extends FOFDatabaseIterator
{
/**
* Get the number of rows in the result set for the executed SQL given by
the cursor.
*
* @return integer The number of rows in the result set.
*
* @see Countable::count()
*/
public function count()
{
return @pg_num_rows($this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
protected function fetchObject()
{
return @pg_fetch_object($this->cursor, null, $this->class);
}
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
protected function freeResult()
{
@pg_free_result($this->cursor);
}
}
database/iterator/sqlite.php000064400000001114151155117350012154
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* MySQLi database iterator.
*/
class FOFDatabaseIteratorSqlite extends FOFDatabaseIteratorPdo
{
}
database/iterator/sqlsrv.php000064400000002430151155117350012207
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQL server database iterator.
*/
class FOFDatabaseIteratorSqlsrv extends FOFDatabaseIterator
{
/**
* Get the number of rows in the result set for the executed SQL given by
the cursor.
*
* @return integer The number of rows in the result set.
*
* @see Countable::count()
*/
public function count()
{
return @sqlsrv_num_rows($this->cursor);
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
protected function fetchObject()
{
return @sqlsrv_fetch_object($this->cursor, $this->class);
}
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
protected function freeResult()
{
@sqlsrv_free_stmt($this->cursor);
}
}
database/iterator.php000064400000012615151155117350010663 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Database iterator
*/
abstract class FOFDatabaseIterator implements Iterator
{
/**
* The database cursor.
*
* @var mixed
*/
protected $cursor;
/**
* The class of object to create.
*
* @var string
*/
protected $class;
/**
* The name of the column to use for the key of the database record.
*
* @var mixed
*/
private $_column;
/**
* The current database record.
*
* @var mixed
*/
private $_current;
/**
* The current database record as a FOFTable object.
*
* @var FOFTable
*/
private $_currentTable;
/**
* A numeric or string key for the current database record.
*
* @var scalar
*/
private $_key;
/**
* The number of fetched records.
*
* @var integer
*/
private $_fetched = 0;
/**
* A FOFTable object created using the class type $class, used by getTable
*
* @var FOFTable
*/
private $_tableObject = null;
/**
* Returns an iterator object for a specific database type
*
* @param string $dbName The database type, e.g. mysql, mysqli,
sqlazure etc.
* @param mixed $cursor The database cursor
* @param string $column An option column to use as the iterator key
* @param string $class The table class of the returned objects
* @param array $config Configuration parameters to push to the table
class
*
* @return FOFDatabaseIterator
*
* @throws InvalidArgumentException
*/
public static function &getIterator($dbName, $cursor, $column, $class,
$config = array())
{
$className = 'FOFDatabaseIterator' . ucfirst($dbName);
$object = new $className($cursor, $column, $class, $config);
return $object;
}
/**
* Database iterator constructor.
*
* @param mixed $cursor The database cursor.
* @param string $column An option column to use as the iterator key.
* @param string $class The table class of the returned objects.
* @param array $config Configuration parameters to push to the table
class
*
* @throws InvalidArgumentException
*/
public function __construct($cursor, $column, $class, $config = array())
{
// Figure out the type and prefix of the class by the class name
$parts = FOFInflector::explode($class);
if(count($parts) != 3)
{
throw new InvalidArgumentException('Invalid table name,
expected a pattern like ComponentTableFoobar got '.$class);
}
$this->_tableObject = FOFTable::getInstance($parts[2],
ucfirst($parts[0]) . ucfirst($parts[1]))->getClone();
$this->cursor = $cursor;
$this->class = 'stdClass';
$this->_column = $column;
$this->_fetched = 0;
$this->next();
}
/**
* Database iterator destructor.
*/
public function __destruct()
{
if ($this->cursor)
{
$this->freeResult($this->cursor);
}
}
/**
* The current element in the iterator.
*
* @return object
*
* @see Iterator::current()
*/
public function current()
{
return $this->_currentTable;
}
/**
* The key of the current element in the iterator.
*
* @return scalar
*
* @see Iterator::key()
*/
public function key()
{
return $this->_key;
}
/**
* Moves forward to the next result from the SQL query.
*
* @return void
*
* @see Iterator::next()
*/
public function next()
{
// Set the default key as being the number of fetched object
$this->_key = $this->_fetched;
// Try to get an object
$this->_current = $this->fetchObject();
// If an object has been found
if ($this->_current)
{
$this->_currentTable = $this->getTable();
// Set the key as being the indexed column (if it exists)
if (isset($this->_current->{$this->_column}))
{
$this->_key = $this->_current->{$this->_column};
}
// Update the number of fetched object
$this->_fetched++;
}
}
/**
* Rewinds the iterator.
*
* This iterator cannot be rewound.
*
* @return void
*
* @see Iterator::rewind()
*/
public function rewind()
{
}
/**
* Checks if the current position of the iterator is valid.
*
* @return boolean
*
* @see Iterator::valid()
*/
public function valid()
{
return (boolean) $this->_current;
}
/**
* Method to fetch a row from the result set cursor as an object.
*
* @return mixed Either the next row from the result set or false if
there are no more rows.
*/
abstract protected function fetchObject();
/**
* Method to free up the memory used for the result set.
*
* @return void
*/
abstract protected function freeResult();
/**
* Returns the data in $this->_current as a FOFTable instance
*
* @return FOFTable
*
* @throws OutOfBoundsException
*/
protected function getTable()
{
if (!$this->valid())
{
throw new OutOfBoundsException('Cannot get item past
iterator\'s bounds', 500);
}
$this->_tableObject->bind($this->_current);
return $this->_tableObject;
}
}
database/query/element.php000064400000005135151155117350011627
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Element Class.
*
* @property-read string $name The name of the element.
* @property-read array $elements An array of elements.
* @property-read string $glue Glue piece.
*
* @since 11.1
*/
class FOFDatabaseQueryElement
{
/**
* @var string The name of the element.
* @since 11.1
*/
protected $name = null;
/**
* @var array An array of elements.
* @since 11.1
*/
protected $elements = null;
/**
* @var string Glue piece.
* @since 11.1
*/
protected $glue = null;
/**
* Constructor.
*
* @param string $name The name of the element.
* @param mixed $elements String or array.
* @param string $glue The glue for elements.
*
* @since 11.1
*/
public function __construct($name, $elements, $glue = ',')
{
$this->elements = array();
$this->name = $name;
$this->glue = $glue;
$this->append($elements);
}
/**
* Magic function to convert the query element to a string.
*
* @return string
*
* @since 11.1
*/
public function __toString()
{
if (substr($this->name, -2) == '()')
{
return PHP_EOL . substr($this->name, 0, -2) . '(' .
implode($this->glue, $this->elements) . ')';
}
else
{
return PHP_EOL . $this->name . ' ' .
implode($this->glue, $this->elements);
}
}
/**
* Appends element parts to the internal list.
*
* @param mixed $elements String or array.
*
* @return void
*
* @since 11.1
*/
public function append($elements)
{
if (is_array($elements))
{
$this->elements = array_merge($this->elements, $elements);
}
else
{
$this->elements = array_merge($this->elements, array($elements));
}
}
/**
* Gets the elements of this element.
*
* @return array
*
* @since 11.1
*/
public function getElements()
{
return $this->elements;
}
/**
* Method to provide deep copy support to nested objects and arrays
* when cloning.
*
* @return void
*
* @since 11.3
*/
public function __clone()
{
foreach ($this as $k => $v)
{
if (is_object($v) || is_array($v))
{
$this->{$k} = unserialize(serialize($v));
}
}
}
}
database/query/limitable.php000064400000004363151155117350012142
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (!interface_exists('JDatabaseQueryLimitable'))
{
/**
* Joomla Database Query Limitable Interface.
* Adds bind/unbind methods as well as a getBounded() method
* to retrieve the stored bounded variables on demand prior to
* query execution.
*
* @since 12.1
*/
interface JDatabaseQueryLimitable
{
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset. This method is used
* automatically by the __toString() method if it detects that the
* query implements the FOFDatabaseQueryLimitable interface.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0);
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0);
}
}
/**
* Joomla Database Query Limitable Interface.
* Adds bind/unbind methods as well as a getBounded() method
* to retrieve the stored bounded variables on demand prior to
* query execution.
*
* @since 12.1
*/
interface FOFDatabaseQueryLimitable extends JDatabaseQueryLimitable
{
}
database/query/mysql.php000064400000001333151155117350011337
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.1
* @deprecated Will be removed when the minimum supported PHP version no
longer includes the deprecated PHP `mysql` extension
*/
class FOFDatabaseQueryMysql extends FOFDatabaseQueryMysqli
{
}
database/query/mysqli.php000064400000006366151155117350011523
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.1
*/
class FOFDatabaseQueryMysqli extends FOFDatabaseQuery implements
FOFDatabaseQueryLimitable
{
/**
* @var integer The offset for the result set.
* @since 12.1
*/
protected $offset;
/**
* @var integer The limit for the result set.
* @since 12.1
*/
protected $limit;
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0)
{
if ($limit > 0 || $offset > 0)
{
$query .= ' LIMIT ' . $offset . ', ' . $limit;
}
return $query;
}
/**
* Concatenates an array of column names or values.
*
* @param array $values An array of values to concatenate.
* @param string $separator As separator to place between each value.
*
* @return string The concatenated values.
*
* @since 11.1
*/
public function concatenate($values, $separator = null)
{
if ($separator)
{
$concat_string = 'CONCAT_WS(' . $this->quote($separator);
foreach ($values as $value)
{
$concat_string .= ', ' . $value;
}
return $concat_string . ')';
}
else
{
return 'CONCAT(' . implode(',', $values) .
')';
}
}
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0)
{
$this->limit = (int) $limit;
$this->offset = (int) $offset;
return $this;
}
/**
* Return correct regexp operator for mysqli.
*
* Ensure that the regexp operator is mysqli compatible.
*
* Usage:
* $query->where('field ' . $query->regexp($search));
*
* @param string $value The regex pattern.
*
* @return string Returns the regex operator.
*
* @since 11.3
*/
public function regexp($value)
{
return ' REGEXP ' . $value;
}
/**
* Return correct rand() function for Mysql.
*
* Ensure that the rand() function is Mysql compatible.
*
* Usage:
* $query->Rand();
*
* @return string The correct rand function.
*
* @since 3.5
*/
public function Rand()
{
return ' RAND() ';
}
}
database/query/oracle.php000064400000012720151155117350011441
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Oracle Query Building Class.
*
* @since 12.1
*/
class FOFDatabaseQueryOracle extends FOFDatabaseQueryPdo implements
FOFDatabaseQueryPreparable, FOFDatabaseQueryLimitable
{
/**
* @var integer The offset for the result set.
* @since 12.1
*/
protected $offset;
/**
* @var integer The limit for the result set.
* @since 12.1
*/
protected $limit;
/**
* @var array Bounded object array
* @since 12.1
*/
protected $bounded = array();
/**
* Method to add a variable to an internal array that will be bound to a
prepared SQL statement before query execution. Also
* removes a variable that has been bounded from the internal bounded
array when the passed in value is null.
*
* @param string|integer $key The key that will be used in
your SQL query to reference the value. Usually of
* the form ':key', but
can also be an integer.
* @param mixed &$value The value that will be
bound. The value is passed by reference to support output
* parameters such as those
possible with stored procedures.
* @param integer $dataType Constant corresponding to a
SQL datatype.
* @param integer $length The length of the variable.
Usually required for OUTPUT parameters.
* @param array $driverOptions Optional driver options to be
used.
*
* @return FOFDatabaseQueryOracle
*
* @since 12.1
*/
public function bind($key = null, &$value = null, $dataType =
PDO::PARAM_STR, $length = 0, $driverOptions = array())
{
// Case 1: Empty Key (reset $bounded array)
if (empty($key))
{
$this->bounded = array();
return $this;
}
// Case 2: Key Provided, null value (unset key from $bounded array)
if (is_null($value))
{
if (isset($this->bounded[$key]))
{
unset($this->bounded[$key]);
}
return $this;
}
$obj = new stdClass;
$obj->value = &$value;
$obj->dataType = $dataType;
$obj->length = $length;
$obj->driverOptions = $driverOptions;
// Case 3: Simply add the Key/Value into the bounded array
$this->bounded[$key] = $obj;
return $this;
}
/**
* Retrieves the bound parameters array when key is null and returns it by
reference. If a key is provided then that item is
* returned.
*
* @param mixed $key The bounded variable key to retrieve.
*
* @return mixed
*
* @since 12.1
*/
public function &getBounded($key = null)
{
if (empty($key))
{
return $this->bounded;
}
else
{
if (isset($this->bounded[$key]))
{
return $this->bounded[$key];
}
}
}
/**
* Clear data from the query or a specific clause of the query.
*
* @param string $clause Optionally, the name of the clause to clear,
or nothing to clear the whole query.
*
* @return FOFDatabaseQueryOracle Returns this object to allow chaining.
*
* @since 12.1
*/
public function clear($clause = null)
{
switch ($clause)
{
case null:
$this->bounded = array();
break;
}
parent::clear($clause);
return $this;
}
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset. This method is used
* automatically by the __toString() method if it detects that the
* query implements the FOFDatabaseQueryLimitable interface.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0)
{
// Check if we need to mangle the query.
if ($limit || $offset)
{
$query = "SELECT joomla2.*
FROM (
SELECT joomla1.*, ROWNUM AS joomla_db_rownum
FROM (
" . $query . "
) joomla1
) joomla2";
// Check if the limit value is greater than zero.
if ($limit > 0)
{
$query .= ' WHERE joomla2.joomla_db_rownum BETWEEN ' .
($offset + 1) . ' AND ' . ($offset + $limit);
}
else
{
// Check if there is an offset and then use this.
if ($offset)
{
$query .= ' WHERE joomla2.joomla_db_rownum > ' . ($offset
+ 1);
}
}
}
return $query;
}
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQueryOracle Returns this object to allow chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0)
{
$this->limit = (int) $limit;
$this->offset = (int) $offset;
return $this;
}
}
database/query/pdo.php000064400000001123151155117350010751 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* PDO Query Building Class.
*
* @since 12.1
*/
class FOFDatabaseQueryPdo extends FOFDatabaseQuery
{
}
database/query/pdomysql.php000064400000001227151155117350012044
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @package Joomla.Platform
* @subpackage Database
* @since 3.4
*/
class FOFDatabaseQueryPdomysql extends FOFDatabaseQueryMysqli
{
}
database/query/postgresql.php000064400000033457151155117350012411
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.3
*/
class FOFDatabaseQueryPostgresql extends FOFDatabaseQuery implements
FOFDatabaseQueryLimitable
{
/**
* @var object The FOR UPDATE element used in "FOR UPDATE"
lock
* @since 11.3
*/
protected $forUpdate = null;
/**
* @var object The FOR SHARE element used in "FOR SHARE"
lock
* @since 11.3
*/
protected $forShare = null;
/**
* @var object The NOWAIT element used in "FOR SHARE" and
"FOR UPDATE" lock
* @since 11.3
*/
protected $noWait = null;
/**
* @var object The LIMIT element
* @since 11.3
*/
protected $limit = null;
/**
* @var object The OFFSET element
* @since 11.3
*/
protected $offset = null;
/**
* @var object The RETURNING element of INSERT INTO
* @since 11.3
*/
protected $returning = null;
/**
* Magic function to convert the query to a string, only for postgresql
specific query
*
* @return string The completed query.
*
* @since 11.3
*/
public function __toString()
{
$query = '';
switch ($this->type)
{
case 'select':
$query .= (string) $this->select;
$query .= (string) $this->from;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->group)
{
$query .= (string) $this->group;
}
if ($this->having)
{
$query .= (string) $this->having;
}
if ($this->order)
{
$query .= (string) $this->order;
}
if ($this->forUpdate)
{
$query .= (string) $this->forUpdate;
}
else
{
if ($this->forShare)
{
$query .= (string) $this->forShare;
}
}
if ($this->noWait)
{
$query .= (string) $this->noWait;
}
break;
case 'update':
$query .= (string) $this->update;
$query .= (string) $this->set;
if ($this->join)
{
$onWord = ' ON ';
// Workaround for special case of JOIN with UPDATE
foreach ($this->join as $join)
{
$joinElem = $join->getElements();
$joinArray = explode($onWord, $joinElem[0]);
$this->from($joinArray[0]);
$this->where($joinArray[1]);
}
$query .= (string) $this->from;
}
if ($this->where)
{
$query .= (string) $this->where;
}
break;
case 'insert':
$query .= (string) $this->insert;
if ($this->values)
{
if ($this->columns)
{
$query .= (string) $this->columns;
}
$elements = $this->values->getElements();
if (!($elements[0] instanceof $this))
{
$query .= ' VALUES ';
}
$query .= (string) $this->values;
if ($this->returning)
{
$query .= (string) $this->returning;
}
}
break;
default:
$query = parent::__toString();
break;
}
if ($this instanceof FOFDatabaseQueryLimitable)
{
$query = $this->processLimit($query, $this->limit,
$this->offset);
}
return $query;
}
/**
* Clear data from the query or a specific clause of the query.
*
* @param string $clause Optionally, the name of the clause to clear,
or nothing to clear the whole query.
*
* @return FOFDatabaseQueryPostgresql Returns this object to allow
chaining.
*
* @since 11.3
*/
public function clear($clause = null)
{
switch ($clause)
{
case 'limit':
$this->limit = null;
break;
case 'offset':
$this->offset = null;
break;
case 'forUpdate':
$this->forUpdate = null;
break;
case 'forShare':
$this->forShare = null;
break;
case 'noWait':
$this->noWait = null;
break;
case 'returning':
$this->returning = null;
break;
case 'select':
case 'update':
case 'delete':
case 'insert':
case 'from':
case 'join':
case 'set':
case 'where':
case 'group':
case 'having':
case 'order':
case 'columns':
case 'values':
parent::clear($clause);
break;
default:
$this->type = null;
$this->limit = null;
$this->offset = null;
$this->forUpdate = null;
$this->forShare = null;
$this->noWait = null;
$this->returning = null;
parent::clear($clause);
break;
}
return $this;
}
/**
* Casts a value to a char.
*
* Ensure that the value is properly quoted before passing to the method.
*
* Usage:
* $query->select($query->castAsChar('a'));
*
* @param string $value The value to cast as a char.
*
* @return string Returns the cast value.
*
* @since 11.3
*/
public function castAsChar($value)
{
return $value . '::text';
}
/**
* Concatenates an array of column names or values.
*
* Usage:
* $query->select($query->concatenate(array('a',
'b')));
*
* @param array $values An array of values to concatenate.
* @param string $separator As separator to place between each value.
*
* @return string The concatenated values.
*
* @since 11.3
*/
public function concatenate($values, $separator = null)
{
if ($separator)
{
return implode(' || ' . $this->quote($separator) . '
|| ', $values);
}
else
{
return implode(' || ', $values);
}
}
/**
* Gets the current date and time.
*
* @return string Return string used in query to obtain
*
* @since 11.3
*/
public function currentTimestamp()
{
return 'NOW()';
}
/**
* Sets the FOR UPDATE lock on select's output row
*
* @param string $table_name The table to lock
* @param string $glue The glue by which to join the conditions.
Defaults to ',' .
*
* @return FOFDatabaseQueryPostgresql FOR UPDATE query element
*
* @since 11.3
*/
public function forUpdate($table_name, $glue = ',')
{
$this->type = 'forUpdate';
if (is_null($this->forUpdate))
{
$glue = strtoupper($glue);
$this->forUpdate = new FOFDatabaseQueryElement('FOR
UPDATE', 'OF ' . $table_name, "$glue ");
}
else
{
$this->forUpdate->append($table_name);
}
return $this;
}
/**
* Sets the FOR SHARE lock on select's output row
*
* @param string $table_name The table to lock
* @param string $glue The glue by which to join the conditions.
Defaults to ',' .
*
* @return FOFDatabaseQueryPostgresql FOR SHARE query element
*
* @since 11.3
*/
public function forShare($table_name, $glue = ',')
{
$this->type = 'forShare';
if (is_null($this->forShare))
{
$glue = strtoupper($glue);
$this->forShare = new FOFDatabaseQueryElement('FOR SHARE',
'OF ' . $table_name, "$glue ");
}
else
{
$this->forShare->append($table_name);
}
return $this;
}
/**
* Used to get a string to extract year from date column.
*
* Usage:
*
$query->select($query->year($query->quoteName('dateColumn')));
*
* @param string $date Date column containing year to be extracted.
*
* @return string Returns string to extract year from a date.
*
* @since 12.1
*/
public function year($date)
{
return 'EXTRACT (YEAR FROM ' . $date . ')';
}
/**
* Used to get a string to extract month from date column.
*
* Usage:
*
$query->select($query->month($query->quoteName('dateColumn')));
*
* @param string $date Date column containing month to be extracted.
*
* @return string Returns string to extract month from a date.
*
* @since 12.1
*/
public function month($date)
{
return 'EXTRACT (MONTH FROM ' . $date . ')';
}
/**
* Used to get a string to extract day from date column.
*
* Usage:
*
$query->select($query->day($query->quoteName('dateColumn')));
*
* @param string $date Date column containing day to be extracted.
*
* @return string Returns string to extract day from a date.
*
* @since 12.1
*/
public function day($date)
{
return 'EXTRACT (DAY FROM ' . $date . ')';
}
/**
* Used to get a string to extract hour from date column.
*
* Usage:
*
$query->select($query->hour($query->quoteName('dateColumn')));
*
* @param string $date Date column containing hour to be extracted.
*
* @return string Returns string to extract hour from a date.
*
* @since 12.1
*/
public function hour($date)
{
return 'EXTRACT (HOUR FROM ' . $date . ')';
}
/**
* Used to get a string to extract minute from date column.
*
* Usage:
*
$query->select($query->minute($query->quoteName('dateColumn')));
*
* @param string $date Date column containing minute to be extracted.
*
* @return string Returns string to extract minute from a date.
*
* @since 12.1
*/
public function minute($date)
{
return 'EXTRACT (MINUTE FROM ' . $date . ')';
}
/**
* Used to get a string to extract seconds from date column.
*
* Usage:
*
$query->select($query->second($query->quoteName('dateColumn')));
*
* @param string $date Date column containing second to be extracted.
*
* @return string Returns string to extract second from a date.
*
* @since 12.1
*/
public function second($date)
{
return 'EXTRACT (SECOND FROM ' . $date . ')';
}
/**
* Sets the NOWAIT lock on select's output row
*
* @return FOFDatabaseQueryPostgresql NO WAIT query element
*
* @since 11.3
*/
public function noWait ()
{
$this->type = 'noWait';
if (is_null($this->noWait))
{
$this->noWait = new FOFDatabaseQueryElement('NOWAIT',
null);
}
return $this;
}
/**
* Set the LIMIT clause to the query
*
* @param integer $limit An int of how many row will be returned
*
* @return FOFDatabaseQueryPostgresql Returns this object to allow
chaining.
*
* @since 11.3
*/
public function limit($limit = 0)
{
if (is_null($this->limit))
{
$this->limit = new FOFDatabaseQueryElement('LIMIT', (int)
$limit);
}
return $this;
}
/**
* Set the OFFSET clause to the query
*
* @param integer $offset An int for skipping row
*
* @return FOFDatabaseQueryPostgresql Returns this object to allow
chaining.
*
* @since 11.3
*/
public function offset($offset = 0)
{
if (is_null($this->offset))
{
$this->offset = new FOFDatabaseQueryElement('OFFSET', (int)
$offset);
}
return $this;
}
/**
* Add the RETURNING element to INSERT INTO statement.
*
* @param mixed $pkCol The name of the primary key column.
*
* @return FOFDatabaseQueryPostgresql Returns this object to allow
chaining.
*
* @since 11.3
*/
public function returning($pkCol)
{
if (is_null($this->returning))
{
$this->returning = new FOFDatabaseQueryElement('RETURNING',
$pkCol);
}
return $this;
}
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQueryPostgresql Returns this object to allow
chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0)
{
$this->limit = (int) $limit;
$this->offset = (int) $offset;
return $this;
}
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0)
{
if ($limit > 0)
{
$query .= ' LIMIT ' . $limit;
}
if ($offset > 0)
{
$query .= ' OFFSET ' . $offset;
}
return $query;
}
/**
* Add to the current date and time in Postgresql.
* Usage:
* $query->select($query->dateAdd());
* Prefixing the interval with a - (negative sign) will cause subtraction
to be used.
*
* @param datetime $date The date to add to
* @param string $interval The string representation of the
appropriate number of units
* @param string $datePart The part of the date to perform the
addition on
*
* @return string The string with the appropriate sql for addition of
dates
*
* @since 13.1
* @note Not all drivers support all units. Check appropriate
references
* @link
http://www.postgresql.org/docs/9.0/static/functions-datetime.html.
*/
public function dateAdd($date, $interval, $datePart)
{
if (substr($interval, 0, 1) != '-')
{
return "timestamp '" . $date . "' + interval
'" . $interval . " " . $datePart . "'";
}
else
{
return "timestamp '" . $date . "' - interval
'" . ltrim($interval, '-') . " " . $datePart
. "'";
}
}
/**
* Return correct regexp operator for Postgresql.
*
* Ensure that the regexp operator is Postgresql compatible.
*
* Usage:
* $query->where('field ' . $query->regexp($search));
*
* @param string $value The regex pattern.
*
* @return string Returns the regex operator.
*
* @since 11.3
*/
public function regexp($value)
{
return ' ~* ' . $value;
}
/**
* Return correct rand() function for Postgresql.
*
* Ensure that the rand() function is Postgresql compatible.
*
* Usage:
* $query->Rand();
*
* @return string The correct rand function.
*
* @since 3.5
*/
public function Rand()
{
return ' RANDOM() ';
}
}
database/query/preparable.php000064400000004477151155117350012323
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (!interface_exists('JDatabaseQueryPreparable'))
{
/**
* Joomla Database Query Preparable Interface.
* Adds bind/unbind methods as well as a getBounded() method
* to retrieve the stored bounded variables on demand prior to
* query execution.
*
* @since 12.1
*/
interface JDatabaseQueryPreparable
{
/**
* Method to add a variable to an internal array that will be bound to a
prepared SQL statement before query execution. Also
* removes a variable that has been bounded from the internal bounded
array when the passed in value is null.
*
* @param string|integer $key The key that will be used in
your SQL query to reference the value. Usually of
* the form ':key',
but can also be an integer.
* @param mixed &$value The value that will be
bound. The value is passed by reference to support output
* parameters such as those
possible with stored procedures.
* @param integer $dataType Constant corresponding to a
SQL datatype.
* @param integer $length The length of the variable.
Usually required for OUTPUT parameters.
* @param array $driverOptions Optional driver options to be
used.
*
* @return FOFDatabaseQuery
*
* @since 12.1
*/
public function bind($key = null, &$value = null, $dataType =
PDO::PARAM_STR, $length = 0, $driverOptions = array());
/**
* Retrieves the bound parameters array when key is null and returns it
by reference. If a key is provided then that item is
* returned.
*
* @param mixed $key The bounded variable key to retrieve.
*
* @return mixed
*
* @since 12.1
*/
public function &getBounded($key = null);
}
}
interface FOFDatabaseQueryPreparable extends JDatabaseQueryPreparable
{
}database/query/sqlazure.php000064400000002014151155117350012035
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.1
*/
class FOFDatabaseQuerySqlazure extends FOFDatabaseQuerySqlsrv
{
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
*
* @since 11.1
*/
protected $name_quotes = '';
}
database/query/sqlite.php000064400000016630151155117350011501
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* SQLite Query Building Class.
*
* @since 12.1
*/
class FOFDatabaseQuerySqlite extends FOFDatabaseQueryPdo implements
FOFDatabaseQueryPreparable, FOFDatabaseQueryLimitable
{
/**
* @var integer The offset for the result set.
* @since 12.1
*/
protected $offset;
/**
* @var integer The limit for the result set.
* @since 12.1
*/
protected $limit;
/**
* @var array Bounded object array
* @since 12.1
*/
protected $bounded = array();
/**
* Method to add a variable to an internal array that will be bound to a
prepared SQL statement before query execution. Also
* removes a variable that has been bounded from the internal bounded
array when the passed in value is null.
*
* @param string|integer $key The key that will be used in
your SQL query to reference the value. Usually of
* the form ':key', but
can also be an integer.
* @param mixed &$value The value that will be
bound. The value is passed by reference to support output
* parameters such as those
possible with stored procedures.
* @param integer $dataType Constant corresponding to a
SQL datatype.
* @param integer $length The length of the variable.
Usually required for OUTPUT parameters.
* @param array $driverOptions Optional driver options to be
used.
*
* @return FOFDatabaseQuerySqlite
*
* @since 12.1
*/
public function bind($key = null, &$value = null, $dataType =
PDO::PARAM_STR, $length = 0, $driverOptions = array())
{
// Case 1: Empty Key (reset $bounded array)
if (empty($key))
{
$this->bounded = array();
return $this;
}
// Case 2: Key Provided, null value (unset key from $bounded array)
if (is_null($value))
{
if (isset($this->bounded[$key]))
{
unset($this->bounded[$key]);
}
return $this;
}
$obj = new stdClass;
$obj->value = &$value;
$obj->dataType = $dataType;
$obj->length = $length;
$obj->driverOptions = $driverOptions;
// Case 3: Simply add the Key/Value into the bounded array
$this->bounded[$key] = $obj;
return $this;
}
/**
* Retrieves the bound parameters array when key is null and returns it by
reference. If a key is provided then that item is
* returned.
*
* @param mixed $key The bounded variable key to retrieve.
*
* @return mixed
*
* @since 12.1
*/
public function &getBounded($key = null)
{
if (empty($key))
{
return $this->bounded;
}
else
{
if (isset($this->bounded[$key]))
{
return $this->bounded[$key];
}
}
}
/**
* Gets the number of characters in a string.
*
* Note, use 'length' to find the number of bytes in a string.
*
* Usage:
* $query->select($query->charLength('a'));
*
* @param string $field A value.
* @param string $operator Comparison operator between charLength
integer value and $condition
* @param string $condition Integer value to compare charLength with.
*
* @return string The required char length call.
*
* @since 13.1
*/
public function charLength($field, $operator = null, $condition = null)
{
return 'length(' . $field . ')' . (isset($operator)
&& isset($condition) ? ' ' . $operator . ' ' .
$condition : '');
}
/**
* Clear data from the query or a specific clause of the query.
*
* @param string $clause Optionally, the name of the clause to clear,
or nothing to clear the whole query.
*
* @return FOFDatabaseQuerySqlite Returns this object to allow chaining.
*
* @since 12.1
*/
public function clear($clause = null)
{
switch ($clause)
{
case null:
$this->bounded = array();
break;
}
parent::clear($clause);
return $this;
}
/**
* Concatenates an array of column names or values.
*
* Usage:
* $query->select($query->concatenate(array('a',
'b')));
*
* @param array $values An array of values to concatenate.
* @param string $separator As separator to place between each value.
*
* @return string The concatenated values.
*
* @since 11.1
*/
public function concatenate($values, $separator = null)
{
if ($separator)
{
return implode(' || ' . $this->quote($separator) . '
|| ', $values);
}
else
{
return implode(' || ', $values);
}
}
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset. This method is used
* automatically by the __toString() method if it detects that the
* query implements the FOFDatabaseQueryLimitable interface.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0)
{
if ($limit > 0 || $offset > 0)
{
$query .= ' LIMIT ' . $offset . ', ' . $limit;
}
return $query;
}
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQuerySqlite Returns this object to allow chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0)
{
$this->limit = (int) $limit;
$this->offset = (int) $offset;
return $this;
}
/**
* Add to the current date and time.
* Usage:
* $query->select($query->dateAdd());
* Prefixing the interval with a - (negative sign) will cause subtraction
to be used.
*
* @param datetime $date The date or datetime to add to
* @param string $interval The string representation of the
appropriate number of units
* @param string $datePart The part of the date to perform the
addition on
*
* @return string The string with the appropriate sql for addition of
dates
*
* @since 13.1
* @link http://www.sqlite.org/lang_datefunc.html
*/
public function dateAdd($date, $interval, $datePart)
{
// SQLite does not support microseconds as a separate unit. Convert the
interval to seconds
if (strcasecmp($datePart, 'microseconds') == 0)
{
$interval = .001 * $interval;
$datePart = 'seconds';
}
if (substr($interval, 0, 1) != '-')
{
return "datetime('" . $date . "', '+"
. $interval . " " . $datePart . "')";
}
else
{
return "datetime('" . $date . "', '"
. $interval . " " . $datePart . "')";
}
}
/**
* Gets the current date and time.
*
* Usage:
* $query->where('published_up <
'.$query->currentTimestamp());
*
* @return string
*
* @since 3.4
*/
public function currentTimestamp()
{
return 'CURRENT_TIMESTAMP';
}
}
database/query/sqlsrv.php000064400000021007151155117350011524
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.1
*/
class FOFDatabaseQuerySqlsrv extends FOFDatabaseQuery implements
FOFDatabaseQueryLimitable
{
/**
* The character(s) used to quote SQL statement names such as table names
or field names,
* etc. The child classes should define this as necessary. If a single
character string the
* same character is used for both sides of the quoted name, else the
first character will be
* used for the opening quote and the second for the closing quote.
*
* @var string
* @since 11.1
*/
protected $name_quotes = '`';
/**
* The null or zero representation of a timestamp for the database driver.
This should be
* defined in child classes to hold the appropriate value for the engine.
*
* @var string
* @since 11.1
*/
protected $null_date = '1900-01-01 00:00:00';
/**
* @var integer The affected row limit for the current SQL statement.
* @since 3.2
*/
protected $limit = 0;
/**
* @var integer The affected row offset to apply for the current SQL
statement.
* @since 3.2
*/
protected $offset = 0;
/**
* Magic function to convert the query to a string.
*
* @return string The completed query.
*
* @since 11.1
*/
public function __toString()
{
$query = '';
switch ($this->type)
{
case 'select':
$query .= (string) $this->select;
$query .= (string) $this->from;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->group)
{
$query .= (string) $this->group;
}
if ($this->order)
{
$query .= (string) $this->order;
}
if ($this->having)
{
$query .= (string) $this->having;
}
if ($this instanceof FOFDatabaseQueryLimitable &&
($this->limit > 0 || $this->offset > 0))
{
$query = $this->processLimit($query, $this->limit,
$this->offset);
}
break;
case 'insert':
$query .= (string) $this->insert;
// Set method
if ($this->set)
{
$query .= (string) $this->set;
}
// Columns-Values method
elseif ($this->values)
{
if ($this->columns)
{
$query .= (string) $this->columns;
}
$elements = $this->insert->getElements();
$tableName = array_shift($elements);
$query .= 'VALUES ';
$query .= (string) $this->values;
if ($this->autoIncrementField)
{
$query = 'SET IDENTITY_INSERT ' . $tableName . '
ON;' . $query . 'SET IDENTITY_INSERT ' . $tableName . '
OFF;';
}
if ($this->where)
{
$query .= (string) $this->where;
}
}
break;
case 'delete':
$query .= (string) $this->delete;
$query .= (string) $this->from;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->order)
{
$query .= (string) $this->order;
}
break;
case 'update':
$query .= (string) $this->update;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
$query .= (string) $this->set;
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->order)
{
$query .= (string) $this->order;
}
break;
default:
$query = parent::__toString();
break;
}
return $query;
}
/**
* Casts a value to a char.
*
* Ensure that the value is properly quoted before passing to the method.
*
* @param string $value The value to cast as a char.
*
* @return string Returns the cast value.
*
* @since 11.1
*/
public function castAsChar($value)
{
return 'CAST(' . $value . ' as NVARCHAR(10))';
}
/**
* Gets the function to determine the length of a character string.
*
* @param string $field A value.
* @param string $operator Comparison operator between charLength
integer value and $condition
* @param string $condition Integer value to compare charLength with.
*
* @return string The required char length call.
*
* @since 11.1
*/
public function charLength($field, $operator = null, $condition = null)
{
return 'DATALENGTH(' . $field . ')' .
(isset($operator) && isset($condition) ? ' ' . $operator
. ' ' . $condition : '');
}
/**
* Concatenates an array of column names or values.
*
* @param array $values An array of values to concatenate.
* @param string $separator As separator to place between each value.
*
* @return string The concatenated values.
*
* @since 11.1
*/
public function concatenate($values, $separator = null)
{
if ($separator)
{
return '(' . implode('+' .
$this->quote($separator) . '+', $values) . ')';
}
else
{
return '(' . implode('+', $values) . ')';
}
}
/**
* Gets the current date and time.
*
* @return string
*
* @since 11.1
*/
public function currentTimestamp()
{
return 'GETDATE()';
}
/**
* Get the length of a string in bytes.
*
* @param string $value The string to measure.
*
* @return integer
*
* @since 11.1
*/
public function length($value)
{
return 'LEN(' . $value . ')';
}
/**
* Add to the current date and time.
* Usage:
* $query->select($query->dateAdd());
* Prefixing the interval with a - (negative sign) will cause subtraction
to be used.
*
* @param datetime $date The date to add to; type may be time or
datetime.
* @param string $interval The string representation of the
appropriate number of units
* @param string $datePart The part of the date to perform the
addition on
*
* @return string The string with the appropriate sql for addition of
dates
*
* @since 13.1
* @note Not all drivers support all units.
* @link http://msdn.microsoft.com/en-us/library/ms186819.aspx for more
information
*/
public function dateAdd($date, $interval, $datePart)
{
return "DATEADD('" . $datePart . "',
'" . $interval . "', '" . $date .
"'" . ')';
}
/**
* Method to modify a query already in string format with the needed
* additions to make the query limited to a particular number of
* results, or start at a particular offset.
*
* @param string $query The query in string format
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return string
*
* @since 12.1
*/
public function processLimit($query, $limit, $offset = 0)
{
if ($limit == 0 && $offset == 0)
{
return $query;
}
$start = $offset + 1;
$end = $offset + $limit;
$orderBy = stristr($query, 'ORDER BY');
if (is_null($orderBy) || empty($orderBy))
{
$orderBy = 'ORDER BY (select 0)';
}
$query = str_ireplace($orderBy, '', $query);
$rowNumberText = ', ROW_NUMBER() OVER (' . $orderBy . ')
AS RowNumber FROM ';
$query = preg_replace('/\sFROM\s/i', $rowNumberText, $query,
1);
$query = 'SELECT * FROM (' . $query . ') A WHERE
A.RowNumber BETWEEN ' . $start . ' AND ' . $end;
return $query;
}
/**
* Sets the offset and limit for the result set, if the database driver
supports it.
*
* Usage:
* $query->setLimit(100, 0); (retrieve 100 rows, starting at first
record)
* $query->setLimit(50, 50); (retrieve 50 rows, starting at 50th
record)
*
* @param integer $limit The limit for the result set
* @param integer $offset The offset for the result set
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function setLimit($limit = 0, $offset = 0)
{
$this->limit = (int) $limit;
$this->offset = (int) $offset;
return $this;
}
/**
* Return correct rand() function for MSSQL.
*
* Ensure that the rand() function is MSSQL compatible.
*
* Usage:
* $query->Rand();
*
* @return string The correct rand function.
*
* @since 3.5
*/
public function Rand()
{
return ' NEWID() ';
}
}
database/query.php000064400000117652151155117350010206 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage database
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*
* This file is adapted from the Joomla! Platform. It is used to iterate a
database cursor returning FOFTable objects
* instead of plain stdClass objects
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Query Building Class.
*
* @since 11.1
*
* @method string q() q($text, $escape = true) Alias for quote
method
* @method string qn() qn($name, $as = null) Alias for quoteName
method
* @method string e() e($text, $extra = false) Alias for escape
method
* @property-read FOFDatabaseQueryElement $type
* @property-read FOFDatabaseQueryElement $select
* @property-read FOFDatabaseQueryElement $group
* @property-read FOFDatabaseQueryElement $having
*/
abstract class FOFDatabaseQuery
{
/**
* @var FOFDatabaseDriver The database driver.
* @since 11.1
*/
protected $db = null;
/**
* @var string The SQL query (if a direct query string was provided).
* @since 12.1
*/
protected $sql = null;
/**
* @var string The query type.
* @since 11.1
*/
protected $type = '';
/**
* @var FOFDatabaseQueryElement The query element for a generic query
(type = null).
* @since 11.1
*/
protected $element = null;
/**
* @var FOFDatabaseQueryElement The select element.
* @since 11.1
*/
protected $select = null;
/**
* @var FOFDatabaseQueryElement The delete element.
* @since 11.1
*/
protected $delete = null;
/**
* @var FOFDatabaseQueryElement The update element.
* @since 11.1
*/
protected $update = null;
/**
* @var FOFDatabaseQueryElement The insert element.
* @since 11.1
*/
protected $insert = null;
/**
* @var FOFDatabaseQueryElement The from element.
* @since 11.1
*/
protected $from = null;
/**
* @var FOFDatabaseQueryElement The join element.
* @since 11.1
*/
protected $join = null;
/**
* @var FOFDatabaseQueryElement The set element.
* @since 11.1
*/
protected $set = null;
/**
* @var FOFDatabaseQueryElement The where element.
* @since 11.1
*/
protected $where = null;
/**
* @var FOFDatabaseQueryElement The group by element.
* @since 11.1
*/
protected $group = null;
/**
* @var FOFDatabaseQueryElement The having element.
* @since 11.1
*/
protected $having = null;
/**
* @var FOFDatabaseQueryElement The column list for an INSERT
statement.
* @since 11.1
*/
protected $columns = null;
/**
* @var FOFDatabaseQueryElement The values list for an INSERT
statement.
* @since 11.1
*/
protected $values = null;
/**
* @var FOFDatabaseQueryElement The order element.
* @since 11.1
*/
protected $order = null;
/**
* @var object The auto increment insert field element.
* @since 11.1
*/
protected $autoIncrementField = null;
/**
* @var FOFDatabaseQueryElement The call element.
* @since 12.1
*/
protected $call = null;
/**
* @var FOFDatabaseQueryElement The exec element.
* @since 12.1
*/
protected $exec = null;
/**
* @var FOFDatabaseQueryElement The union element.
* @since 12.1
*/
protected $union = null;
/**
* @var FOFDatabaseQueryElement The unionAll element.
* @since 13.1
*/
protected $unionAll = null;
/**
* Magic method to provide method alias support for quote() and
quoteName().
*
* @param string $method The called method.
* @param array $args The array of arguments passed to the method.
*
* @return string The aliased method's return value or null.
*
* @since 11.1
*/
public function __call($method, $args)
{
if (empty($args))
{
return;
}
switch ($method)
{
case 'q':
return $this->quote($args[0], isset($args[1]) ? $args[1] : true);
break;
case 'qn':
return $this->quoteName($args[0], isset($args[1]) ? $args[1] :
null);
break;
case 'e':
return $this->escape($args[0], isset($args[1]) ? $args[1] : false);
break;
}
}
/**
* Class constructor.
*
* @param FOFDatabaseDriver $db The database driver.
*
* @since 11.1
*/
public function __construct(FOFDatabaseDriver $db = null)
{
$this->db = $db;
}
/**
* Magic function to convert the query to a string.
*
* @return string The completed query.
*
* @since 11.1
*/
public function __toString()
{
$query = '';
if ($this->sql)
{
return $this->sql;
}
switch ($this->type)
{
case 'element':
$query .= (string) $this->element;
break;
case 'select':
$query .= (string) $this->select;
$query .= (string) $this->from;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->group)
{
$query .= (string) $this->group;
}
if ($this->having)
{
$query .= (string) $this->having;
}
if ($this->order)
{
$query .= (string) $this->order;
}
if ($this->union)
{
$query .= (string) $this->union;
}
break;
case 'delete':
$query .= (string) $this->delete;
$query .= (string) $this->from;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->order)
{
$query .= (string) $this->order;
}
break;
case 'update':
$query .= (string) $this->update;
if ($this->join)
{
// Special case for joins
foreach ($this->join as $join)
{
$query .= (string) $join;
}
}
$query .= (string) $this->set;
if ($this->where)
{
$query .= (string) $this->where;
}
if ($this->order)
{
$query .= (string) $this->order;
}
break;
case 'insert':
$query .= (string) $this->insert;
// Set method
if ($this->set)
{
$query .= (string) $this->set;
}
// Columns-Values method
elseif ($this->values)
{
if ($this->columns)
{
$query .= (string) $this->columns;
}
$elements = $this->values->getElements();
if (!($elements[0] instanceof $this))
{
$query .= ' VALUES ';
}
$query .= (string) $this->values;
}
break;
case 'call':
$query .= (string) $this->call;
break;
case 'exec':
$query .= (string) $this->exec;
break;
}
if ($this instanceof FOFDatabaseQueryLimitable)
{
$query = $this->processLimit($query, $this->limit,
$this->offset);
}
return $query;
}
/**
* Magic function to get protected variable value
*
* @param string $name The name of the variable.
*
* @return mixed
*
* @since 11.1
*/
public function __get($name)
{
return isset($this->$name) ? $this->$name : null;
}
/**
* Add a single column, or array of columns to the CALL clause of the
query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
* The call method can, however, be called multiple times in the same
query.
*
* Usage:
* $query->call('a.*')->call('b.id');
* $query->call(array('a.*', 'b.id'));
*
* @param mixed $columns A string or an array of field names.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function call($columns)
{
$this->type = 'call';
if (is_null($this->call))
{
$this->call = new FOFDatabaseQueryElement('CALL',
$columns);
}
else
{
$this->call->append($columns);
}
return $this;
}
/**
* Casts a value to a char.
*
* Ensure that the value is properly quoted before passing to the method.
*
* Usage:
* $query->select($query->castAsChar('a'));
*
* @param string $value The value to cast as a char.
*
* @return string Returns the cast value.
*
* @since 11.1
*/
public function castAsChar($value)
{
return $value;
}
/**
* Gets the number of characters in a string.
*
* Note, use 'length' to find the number of bytes in a string.
*
* Usage:
* $query->select($query->charLength('a'));
*
* @param string $field A value.
* @param string $operator Comparison operator between charLength
integer value and $condition
* @param string $condition Integer value to compare charLength with.
*
* @return string The required char length call.
*
* @since 11.1
*/
public function charLength($field, $operator = null, $condition = null)
{
return 'CHAR_LENGTH(' . $field . ')' .
(isset($operator) && isset($condition) ? ' ' . $operator
. ' ' . $condition : '');
}
/**
* Clear data from the query or a specific clause of the query.
*
* @param string $clause Optionally, the name of the clause to clear,
or nothing to clear the whole query.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function clear($clause = null)
{
$this->sql = null;
switch ($clause)
{
case 'select':
$this->select = null;
$this->type = null;
break;
case 'delete':
$this->delete = null;
$this->type = null;
break;
case 'update':
$this->update = null;
$this->type = null;
break;
case 'insert':
$this->insert = null;
$this->type = null;
$this->autoIncrementField = null;
break;
case 'from':
$this->from = null;
break;
case 'join':
$this->join = null;
break;
case 'set':
$this->set = null;
break;
case 'where':
$this->where = null;
break;
case 'group':
$this->group = null;
break;
case 'having':
$this->having = null;
break;
case 'order':
$this->order = null;
break;
case 'columns':
$this->columns = null;
break;
case 'values':
$this->values = null;
break;
case 'exec':
$this->exec = null;
$this->type = null;
break;
case 'call':
$this->call = null;
$this->type = null;
break;
case 'limit':
$this->offset = 0;
$this->limit = 0;
break;
case 'offset':
$this->offset = 0;
break;
case 'union':
$this->union = null;
break;
case 'unionAll':
$this->unionAll = null;
break;
default:
$this->type = null;
$this->select = null;
$this->delete = null;
$this->update = null;
$this->insert = null;
$this->from = null;
$this->join = null;
$this->set = null;
$this->where = null;
$this->group = null;
$this->having = null;
$this->order = null;
$this->columns = null;
$this->values = null;
$this->autoIncrementField = null;
$this->exec = null;
$this->call = null;
$this->union = null;
$this->unionAll = null;
$this->offset = 0;
$this->limit = 0;
break;
}
return $this;
}
/**
* Adds a column, or array of column names that would be used for an
INSERT INTO statement.
*
* @param mixed $columns A column name, or array of column names.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function columns($columns)
{
if (is_null($this->columns))
{
$this->columns = new FOFDatabaseQueryElement('()',
$columns);
}
else
{
$this->columns->append($columns);
}
return $this;
}
/**
* Concatenates an array of column names or values.
*
* Usage:
* $query->select($query->concatenate(array('a',
'b')));
*
* @param array $values An array of values to concatenate.
* @param string $separator As separator to place between each value.
*
* @return string The concatenated values.
*
* @since 11.1
*/
public function concatenate($values, $separator = null)
{
if ($separator)
{
return 'CONCATENATE(' . implode(' || ' .
$this->quote($separator) . ' || ', $values) . ')';
}
else
{
return 'CONCATENATE(' . implode(' || ', $values) .
')';
}
}
/**
* Gets the current date and time.
*
* Usage:
* $query->where('published_up <
'.$query->currentTimestamp());
*
* @return string
*
* @since 11.1
*/
public function currentTimestamp()
{
return 'CURRENT_TIMESTAMP()';
}
/**
* Returns a PHP date() function compliant date format for the database
driver.
*
* This method is provided for use where the query object is passed to a
function for modification.
* If you have direct access to the database object, it is recommended you
use the getDateFormat method directly.
*
* @return string The format string.
*
* @since 11.1
*/
public function dateFormat()
{
if (!($this->db instanceof FOFDatabaseDriver))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_INVALID_DB_OBJECT');
}
return $this->db->getDateFormat();
}
/**
* Creates a formatted dump of the query for debugging purposes.
*
* Usage:
* echo $query->dump();
*
* @return string
*
* @since 11.3
*/
public function dump()
{
return '<pre class="FOFDatabasequery">' .
str_replace('#__', $this->db->getPrefix(), $this) .
'</pre>';
}
/**
* Add a table name to the DELETE clause of the query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
*
* Usage:
* $query->delete('#__a')->where('id = 1');
*
* @param string $table The name of the table to delete from.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function delete($table = null)
{
$this->type = 'delete';
$this->delete = new FOFDatabaseQueryElement('DELETE', null);
if (!empty($table))
{
$this->from($table);
}
return $this;
}
/**
* Method to escape a string for usage in an SQL statement.
*
* This method is provided for use where the query object is passed to a
function for modification.
* If you have direct access to the database object, it is recommended you
use the escape method directly.
*
* Note that 'e' is an alias for this method as it is in
FOFDatabaseDriver.
*
* @param string $text The string to be escaped.
* @param boolean $extra Optional parameter to provide extra escaping.
*
* @return string The escaped string.
*
* @since 11.1
* @throws RuntimeException if the internal db property is not a valid
object.
*/
public function escape($text, $extra = false)
{
if (!($this->db instanceof FOFDatabaseDriver))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_INVALID_DB_OBJECT');
}
return $this->db->escape($text, $extra);
}
/**
* Add a single column, or array of columns to the EXEC clause of the
query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
* The exec method can, however, be called multiple times in the same
query.
*
* Usage:
* $query->exec('a.*')->exec('b.id');
* $query->exec(array('a.*', 'b.id'));
*
* @param mixed $columns A string or an array of field names.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function exec($columns)
{
$this->type = 'exec';
if (is_null($this->exec))
{
$this->exec = new FOFDatabaseQueryElement('EXEC',
$columns);
}
else
{
$this->exec->append($columns);
}
return $this;
}
/**
* Add a table to the FROM clause of the query.
*
* Note that while an array of tables can be provided, it is recommended
you use explicit joins.
*
* Usage:
* $query->select('*')->from('#__a');
*
* @param mixed $tables A string or array of table names.
* This can be a FOFDatabaseQuery object
(or a child of it) when used
* as a subquery in FROM clause along
with a value for $subQueryAlias.
* @param string $subQueryAlias Alias used when $tables is a
FOFDatabaseQuery.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @throws RuntimeException
*
* @since 11.1
*/
public function from($tables, $subQueryAlias = null)
{
if (is_null($this->from))
{
if ($tables instanceof $this)
{
if (is_null($subQueryAlias))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_NULL_SUBQUERY_ALIAS');
}
$tables = '( ' . (string) $tables . ' ) AS ' .
$this->quoteName($subQueryAlias);
}
$this->from = new FOFDatabaseQueryElement('FROM', $tables);
}
else
{
$this->from->append($tables);
}
return $this;
}
/**
* Used to get a string to extract year from date column.
*
* Usage:
*
$query->select($query->year($query->quoteName('dateColumn')));
*
* @param string $date Date column containing year to be extracted.
*
* @return string Returns string to extract year from a date.
*
* @since 12.1
*/
public function year($date)
{
return 'YEAR(' . $date . ')';
}
/**
* Used to get a string to extract month from date column.
*
* Usage:
*
$query->select($query->month($query->quoteName('dateColumn')));
*
* @param string $date Date column containing month to be extracted.
*
* @return string Returns string to extract month from a date.
*
* @since 12.1
*/
public function month($date)
{
return 'MONTH(' . $date . ')';
}
/**
* Used to get a string to extract day from date column.
*
* Usage:
*
$query->select($query->day($query->quoteName('dateColumn')));
*
* @param string $date Date column containing day to be extracted.
*
* @return string Returns string to extract day from a date.
*
* @since 12.1
*/
public function day($date)
{
return 'DAY(' . $date . ')';
}
/**
* Used to get a string to extract hour from date column.
*
* Usage:
*
$query->select($query->hour($query->quoteName('dateColumn')));
*
* @param string $date Date column containing hour to be extracted.
*
* @return string Returns string to extract hour from a date.
*
* @since 12.1
*/
public function hour($date)
{
return 'HOUR(' . $date . ')';
}
/**
* Used to get a string to extract minute from date column.
*
* Usage:
*
$query->select($query->minute($query->quoteName('dateColumn')));
*
* @param string $date Date column containing minute to be extracted.
*
* @return string Returns string to extract minute from a date.
*
* @since 12.1
*/
public function minute($date)
{
return 'MINUTE(' . $date . ')';
}
/**
* Used to get a string to extract seconds from date column.
*
* Usage:
*
$query->select($query->second($query->quoteName('dateColumn')));
*
* @param string $date Date column containing second to be extracted.
*
* @return string Returns string to extract second from a date.
*
* @since 12.1
*/
public function second($date)
{
return 'SECOND(' . $date . ')';
}
/**
* Add a grouping column to the GROUP clause of the query.
*
* Usage:
* $query->group('id');
*
* @param mixed $columns A string or array of ordering columns.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function group($columns)
{
if (is_null($this->group))
{
$this->group = new FOFDatabaseQueryElement('GROUP BY',
$columns);
}
else
{
$this->group->append($columns);
}
return $this;
}
/**
* A conditions to the HAVING clause of the query.
*
* Usage:
* $query->group('id')->having('COUNT(id) >
5');
*
* @param mixed $conditions A string or array of columns.
* @param string $glue The glue by which to join the conditions.
Defaults to AND.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function having($conditions, $glue = 'AND')
{
if (is_null($this->having))
{
$glue = strtoupper($glue);
$this->having = new FOFDatabaseQueryElement('HAVING',
$conditions, " $glue ");
}
else
{
$this->having->append($conditions);
}
return $this;
}
/**
* Add an INNER JOIN clause to the query.
*
* Usage:
* $query->innerJoin('b ON b.id =
a.id')->innerJoin('c ON c.id = b.id');
*
* @param string $condition The join condition.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function innerJoin($condition)
{
$this->join('INNER', $condition);
return $this;
}
/**
* Add a table name to the INSERT clause of the query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
*
* Usage:
* $query->insert('#__a')->set('id = 1');
* $query->insert('#__a')->columns('id,
title')->values('1,2')->values('3,4');
* $query->insert('#__a')->columns('id,
title')->values(array('1,2', '3,4'));
*
* @param mixed $table The name of the table to insert data
into.
* @param boolean $incrementField The name of the field to auto
increment.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function insert($table, $incrementField=false)
{
$this->type = 'insert';
$this->insert = new FOFDatabaseQueryElement('INSERT INTO',
$table);
$this->autoIncrementField = $incrementField;
return $this;
}
/**
* Add a JOIN clause to the query.
*
* Usage:
* $query->join('INNER', 'b ON b.id = a.id);
*
* @param string $type The type of join. This string is
prepended to the JOIN keyword.
* @param string $conditions A string or array of conditions.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function join($type, $conditions)
{
if (is_null($this->join))
{
$this->join = array();
}
$this->join[] = new FOFDatabaseQueryElement(strtoupper($type) . '
JOIN', $conditions);
return $this;
}
/**
* Add a LEFT JOIN clause to the query.
*
* Usage:
* $query->leftJoin('b ON b.id = a.id')->leftJoin('c
ON c.id = b.id');
*
* @param string $condition The join condition.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function leftJoin($condition)
{
$this->join('LEFT', $condition);
return $this;
}
/**
* Get the length of a string in bytes.
*
* Note, use 'charLength' to find the number of characters in a
string.
*
* Usage:
* query->where($query->length('a').' > 3');
*
* @param string $value The string to measure.
*
* @return int
*
* @since 11.1
*/
public function length($value)
{
return 'LENGTH(' . $value . ')';
}
/**
* Get the null or zero representation of a timestamp for the database
driver.
*
* This method is provided for use where the query object is passed to a
function for modification.
* If you have direct access to the database object, it is recommended you
use the nullDate method directly.
*
* Usage:
* $query->where('modified_date <>
'.$query->nullDate());
*
* @param boolean $quoted Optionally wraps the null date in database
quotes (true by default).
*
* @return string Null or zero representation of a timestamp.
*
* @since 11.1
*/
public function nullDate($quoted = true)
{
if (!($this->db instanceof FOFDatabaseDriver))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_INVALID_DB_OBJECT');
}
$result = $this->db->getNullDate($quoted);
if ($quoted)
{
return $this->db->quote($result);
}
return $result;
}
/**
* Add a ordering column to the ORDER clause of the query.
*
* Usage:
* $query->order('foo')->order('bar');
* $query->order(array('foo','bar'));
*
* @param mixed $columns A string or array of ordering columns.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function order($columns)
{
if (is_null($this->order))
{
$this->order = new FOFDatabaseQueryElement('ORDER BY',
$columns);
}
else
{
$this->order->append($columns);
}
return $this;
}
/**
* Add an OUTER JOIN clause to the query.
*
* Usage:
* $query->outerJoin('b ON b.id =
a.id')->outerJoin('c ON c.id = b.id');
*
* @param string $condition The join condition.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function outerJoin($condition)
{
$this->join('OUTER', $condition);
return $this;
}
/**
* Method to quote and optionally escape a string to database requirements
for insertion into the database.
*
* This method is provided for use where the query object is passed to a
function for modification.
* If you have direct access to the database object, it is recommended you
use the quote method directly.
*
* Note that 'q' is an alias for this method as it is in
FOFDatabaseDriver.
*
* Usage:
* $query->quote('fulltext');
* $query->q('fulltext');
* $query->q(array('option', 'fulltext'));
*
* @param mixed $text A string or an array of strings to quote.
* @param boolean $escape True to escape the string, false to leave it
unchanged.
*
* @return string The quoted input string.
*
* @since 11.1
* @throws RuntimeException if the internal db property is not a valid
object.
*/
public function quote($text, $escape = true)
{
if (!($this->db instanceof FOFDatabaseDriver))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_INVALID_DB_OBJECT');
}
return $this->db->quote($text, $escape);
}
/**
* Wrap an SQL statement identifier name such as column, table or database
names in quotes to prevent injection
* risks and reserved word conflicts.
*
* This method is provided for use where the query object is passed to a
function for modification.
* If you have direct access to the database object, it is recommended you
use the quoteName method directly.
*
* Note that 'qn' is an alias for this method as it is in
FOFDatabaseDriver.
*
* Usage:
* $query->quoteName('#__a');
* $query->qn('#__a');
*
* @param mixed $name The identifier name to wrap in quotes, or an
array of identifier names to wrap in quotes.
* Each type supports dot-notation name.
* @param mixed $as The AS query part associated to $name. It can be
string or array, in latter case it has to be
* same length of $name; if is null there will not
be any AS part for string or array element.
*
* @return mixed The quote wrapped name, same type of $name.
*
* @since 11.1
* @throws RuntimeException if the internal db property is not a valid
object.
*/
public function quoteName($name, $as = null)
{
if (!($this->db instanceof FOFDatabaseDriver))
{
throw new
RuntimeException('JLIB_DATABASE_ERROR_INVALID_DB_OBJECT');
}
return $this->db->quoteName($name, $as);
}
/**
* Add a RIGHT JOIN clause to the query.
*
* Usage:
* $query->rightJoin('b ON b.id =
a.id')->rightJoin('c ON c.id = b.id');
*
* @param string $condition The join condition.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function rightJoin($condition)
{
$this->join('RIGHT', $condition);
return $this;
}
/**
* Add a single column, or array of columns to the SELECT clause of the
query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
* The select method can, however, be called multiple times in the same
query.
*
* Usage:
* $query->select('a.*')->select('b.id');
* $query->select(array('a.*', 'b.id'));
*
* @param mixed $columns A string or an array of field names.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function select($columns)
{
$this->type = 'select';
if (is_null($this->select))
{
$this->select = new FOFDatabaseQueryElement('SELECT',
$columns);
}
else
{
$this->select->append($columns);
}
return $this;
}
/**
* Add a single condition string, or an array of strings to the SET clause
of the query.
*
* Usage:
* $query->set('a = 1')->set('b = 2');
* $query->set(array('a = 1', 'b = 2');
*
* @param mixed $conditions A string or array of string conditions.
* @param string $glue The glue by which to join the condition
strings. Defaults to ,.
* Note that the glue is set on first use
and cannot be changed.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function set($conditions, $glue = ',')
{
if (is_null($this->set))
{
$glue = strtoupper($glue);
$this->set = new FOFDatabaseQueryElement('SET',
$conditions, "\n\t$glue ");
}
else
{
$this->set->append($conditions);
}
return $this;
}
/**
* Allows a direct query to be provided to the database
* driver's setQuery() method, but still allow queries
* to have bounded variables.
*
* Usage:
* $query->setQuery('select * from #__users');
*
* @param mixed $sql An SQL Query
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 12.1
*/
public function setQuery($sql)
{
$this->sql = $sql;
return $this;
}
/**
* Add a table name to the UPDATE clause of the query.
*
* Note that you must not mix insert, update, delete and select method
calls when building a query.
*
* Usage:
* $query->update('#__foo')->set(...);
*
* @param string $table A table to update.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function update($table)
{
$this->type = 'update';
$this->update = new FOFDatabaseQueryElement('UPDATE',
$table);
return $this;
}
/**
* Adds a tuple, or array of tuples that would be used as values for an
INSERT INTO statement.
*
* Usage:
* $query->values('1,2,3')->values('4,5,6');
* $query->values(array('1,2,3', '4,5,6'));
*
* @param string $values A single tuple, or array of tuples.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function values($values)
{
if (is_null($this->values))
{
$this->values = new FOFDatabaseQueryElement('()', $values,
'),(');
}
else
{
$this->values->append($values);
}
return $this;
}
/**
* Add a single condition, or an array of conditions to the WHERE clause
of the query.
*
* Usage:
* $query->where('a = 1')->where('b = 2');
* $query->where(array('a = 1', 'b = 2'));
*
* @param mixed $conditions A string or array of where conditions.
* @param string $glue The glue by which to join the conditions.
Defaults to AND.
* Note that the glue is set on first use
and cannot be changed.
*
* @return FOFDatabaseQuery Returns this object to allow chaining.
*
* @since 11.1
*/
public function where($conditions, $glue = 'AND')
{
if (is_null($this->where))
{
$glue = strtoupper($glue);
$this->where = new FOFDatabaseQueryElement('WHERE',
$conditions, " $glue ");
}
else
{
$this->where->append($conditions);
}
return $this;
}
/**
* Method to provide deep copy support to nested objects and
* arrays when cloning.
*
* @return void
*
* @since 11.3
*/
public function __clone()
{
foreach ($this as $k => $v)
{
if ($k === 'db')
{
continue;
}
if (is_object($v) || is_array($v))
{
$this->{$k} = unserialize(serialize($v));
}
}
}
/**
* Add a query to UNION with the current query.
* Multiple unions each require separate statements and create an array of
unions.
*
* Usage (the $query base query MUST be a select query):
* $query->union('SELECT name FROM #__foo')
* $query->union('SELECT name FROM #__foo', true)
* $query->union(array('SELECT name FROM
#__foo','SELECT name FROM #__bar'))
* $query->union($query2)->union($query3)
* $query->union(array($query2, $query3))
*
* @param mixed $query The FOFDatabaseQuery object or string to
union.
* @param boolean $distinct True to only return distinct rows from the
union.
* @param string $glue The glue by which to join the conditions.
*
* @return mixed The FOFDatabaseQuery object on success or boolean
false on failure.
*
* @see http://dev.mysql.com/doc/refman/5.0/en/union.html
*
* @since 12.1
*/
public function union($query, $distinct = false, $glue = '')
{
// Set up the DISTINCT flag, the name with parentheses, and the glue.
if ($distinct)
{
$name = 'UNION DISTINCT ()';
$glue = ')' . PHP_EOL . 'UNION DISTINCT (';
}
else
{
$glue = ')' . PHP_EOL . 'UNION (';
$name = 'UNION ()';
}
// Get the FOFDatabaseQueryElement if it does not exist
if (is_null($this->union))
{
$this->union = new FOFDatabaseQueryElement($name, $query,
"$glue");
}
// Otherwise append the second UNION.
else
{
$this->union->append($query);
}
return $this;
}
/**
* Add a query to UNION DISTINCT with the current query. Simply a proxy to
union with the DISTINCT keyword.
*
* Usage:
* $query->unionDistinct('SELECT name FROM #__foo')
*
* @param mixed $query The FOFDatabaseQuery object or string to
union.
* @param string $glue The glue by which to join the conditions.
*
* @return mixed The FOFDatabaseQuery object on success or boolean
false on failure.
*
* @see union
*
* @since 12.1
*/
public function unionDistinct($query, $glue = '')
{
$distinct = true;
// Apply the distinct flag to the union.
return $this->union($query, $distinct, $glue);
}
/**
* Find and replace sprintf-like tokens in a format string.
* Each token takes one of the following forms:
* %% - A literal percent character.
* %[t] - Where [t] is a type specifier.
* %[n]$[x] - Where [n] is an argument specifier and [t] is a type
specifier.
*
* Types:
* a - Numeric: Replacement text is coerced to a numeric type but not
quoted or escaped.
* e - Escape: Replacement text is passed to $this->escape().
* E - Escape (extra): Replacement text is passed to $this->escape()
with true as the second argument.
* n - Name Quote: Replacement text is passed to $this->quoteName().
* q - Quote: Replacement text is passed to $this->quote().
* Q - Quote (no escape): Replacement text is passed to $this->quote()
with false as the second argument.
* r - Raw: Replacement text is used as-is. (Be careful)
*
* Date Types:
* - Replacement text automatically quoted (use uppercase for Name Quote).
* - Replacement text should be a string in date format or name of a date
column.
* y/Y - Year
* m/M - Month
* d/D - Day
* h/H - Hour
* i/I - Minute
* s/S - Second
*
* Invariable Types:
* - Takes no argument.
* - Argument index not incremented.
* t - Replacement text is the result of $this->currentTimestamp().
* z - Replacement text is the result of $this->nullDate(false).
* Z - Replacement text is the result of $this->nullDate(true).
*
* Usage:
* $query->format('SELECT %1$n FROM %2$n WHERE %3$n = %4$a',
'foo', '#__foo', 'bar', 1);
* Returns: SELECT `foo` FROM `#__foo` WHERE `bar` = 1
*
* Notes:
* The argument specifier is optional but recommended for clarity.
* The argument index used for unspecified tokens is incremented only when
used.
*
* @param string $format The formatting string.
*
* @return string Returns a string produced according to the formatting
string.
*
* @since 12.3
*/
public function format($format)
{
$query = $this;
$args = array_slice(func_get_args(), 1);
array_unshift($args, null);
$i = 1;
$func = function ($match) use ($query, $args, &$i)
{
if (isset($match[6]) && $match[6] == '%')
{
return '%';
}
// No argument required, do not increment the argument index.
switch ($match[5])
{
case 't':
return $query->currentTimestamp();
break;
case 'z':
return $query->nullDate(false);
break;
case 'Z':
return $query->nullDate(true);
break;
}
// Increment the argument index only if argument specifier not provided.
$index = is_numeric($match[4]) ? (int) $match[4] : $i++;
if (!$index || !isset($args[$index]))
{
// TODO - What to do? sprintf() throws a Warning in these cases.
$replacement = '';
}
else
{
$replacement = $args[$index];
}
switch ($match[5])
{
case 'a':
return 0 + $replacement;
break;
case 'e':
return $query->escape($replacement);
break;
case 'E':
return $query->escape($replacement, true);
break;
case 'n':
return $query->quoteName($replacement);
break;
case 'q':
return $query->quote($replacement);
break;
case 'Q':
return $query->quote($replacement, false);
break;
case 'r':
return $replacement;
break;
// Dates
case 'y':
return $query->year($query->quote($replacement));
break;
case 'Y':
return $query->year($query->quoteName($replacement));
break;
case 'm':
return $query->month($query->quote($replacement));
break;
case 'M':
return $query->month($query->quoteName($replacement));
break;
case 'd':
return $query->day($query->quote($replacement));
break;
case 'D':
return $query->day($query->quoteName($replacement));
break;
case 'h':
return $query->hour($query->quote($replacement));
break;
case 'H':
return $query->hour($query->quoteName($replacement));
break;
case 'i':
return $query->minute($query->quote($replacement));
break;
case 'I':
return $query->minute($query->quoteName($replacement));
break;
case 's':
return $query->second($query->quote($replacement));
break;
case 'S':
return $query->second($query->quoteName($replacement));
break;
}
return '';
};
/**
* Regexp to find an replace all tokens.
* Matched fields:
* 0: Full token
* 1: Everything following '%'
* 2: Everything following '%' unless '%'
* 3: Argument specifier and '$'
* 4: Argument specifier
* 5: Type specifier
* 6: '%' if full token is '%%'
*/
return
preg_replace_callback('#%(((([\d]+)\$)?([aeEnqQryYmMdDhHiIsStzZ]))|(%))#',
$func, $format);
}
/**
* Add to the current date and time.
* Usage:
* $query->select($query->dateAdd());
* Prefixing the interval with a - (negative sign) will cause subtraction
to be used.
* Note: Not all drivers support all units.
*
* @param datetime $date The date to add to. May be date or
datetime
* @param string $interval The string representation of the
appropriate number of units
* @param string $datePart The part of the date to perform the
addition on
*
* @return string The string with the appropriate sql for addition of
dates
*
* @link
http://dev.mysql.com/doc/refman/5.1/en/date-and-time-functions.html#function_date-add
* @since 13.1
*/
public function dateAdd($date, $interval, $datePart)
{
return trim("DATE_ADD('" . $date . "', INTERVAL
" . $interval . ' ' . $datePart . ')');
}
/**
* Add a query to UNION ALL with the current query.
* Multiple unions each require separate statements and create an array of
unions.
*
* Usage:
* $query->union('SELECT name FROM #__foo')
* $query->union(array('SELECT name FROM
#__foo','SELECT name FROM #__bar'))
*
* @param mixed $query The FOFDatabaseQuery object or string to
union.
* @param boolean $distinct Not used - ignored.
* @param string $glue Not used - ignored.
*
* @return mixed The FOFDatabaseQuery object on success or boolean
false on failure.
*
* @see union
*
* @since 13.1
*/
public function unionAll($query, $distinct = false, $glue = '')
{
$glue = ')' . PHP_EOL . 'UNION ALL (';
$name = 'UNION ALL ()';
// Get the FOFDatabaseQueryElement if it does not exist
if (is_null($this->unionAll))
{
$this->unionAll = new FOFDatabaseQueryElement($name, $query,
"$glue");
}
// Otherwise append the second UNION.
else
{
$this->unionAll->append($query);
}
return $this;
}
}
dispatcher/dispatcher.php000064400000042242151155117350011541
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework dispatcher class
*
* FrameworkOnFramework is a set of classes which extend Joomla! 1.5 and
later's
* MVC framework with features making maintaining complex software much
easier,
* without tedious repetitive copying of the same code over and over again.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFDispatcher extends FOFUtilsObject
{
/** @var array Configuration variables */
protected $config = array();
/** @var FOFInput Input variables */
protected $input = array();
/** @var string The name of the default view, in case none is specified */
public $defaultView = 'cpanel';
// Variables for FOF's transparent user authentication. You can
override them
// in your Dispatcher's __construct() method.
/** @var int The Time Step for the TOTP used in FOF's transparent
user authentication */
protected $fofAuth_timeStep = 6;
/** @var string The key for the TOTP, Base32 encoded (watch out; Base32,
NOT Base64!) */
protected $fofAuth_Key = null;
/** @var array Which formats to be handled by transparent authentication
*/
protected $fofAuth_Formats = array('json', 'csv',
'xml', 'raw');
/**
* Should I logout the transparently authenticated user on logout?
* Recommended to leave it on in order to avoid crashing the sessions
table.
*
* @var boolean
*/
protected $fofAuth_LogoutOnReturn = true;
/** @var array Which methods to use to fetch authentication credentials
and in which order */
protected $fofAuth_AuthMethods = array(
/* HTTP Basic Authentication using encrypted information protected
* with a TOTP (the username must be "_fof_auth") */
'HTTPBasicAuth_TOTP',
/* Encrypted information protected with a TOTP passed in the
* _fofauthentication query string parameter */
'QueryString_TOTP',
/* HTTP Basic Authentication using a username and password pair in plain
text */
'HTTPBasicAuth_Plaintext',
/* Plaintext, JSON-encoded username and password pair passed in the
* _fofauthentication query string parameter */
'QueryString_Plaintext',
/* Plaintext username and password in the _fofauthentication_username
* and _fofauthentication_username query string parameters */
'SplitQueryString_Plaintext',
);
/** @var bool Did we successfully and transparently logged in a user? */
private $_fofAuth_isLoggedIn = false;
/** @var string The calculated encryption key for the _TOTP methods, used
if we have to encrypt the reply */
private $_fofAuth_CryptoKey = '';
/**
* Get a static (Singleton) instance of a particular Dispatcher
*
* @param string $option The component name
* @param string $view The View name
* @param array $config Configuration data
*
* @staticvar array $instances Holds the array of Dispatchers FOF knows
about
*
* @return FOFDispatcher
*/
public static function &getAnInstance($option = null, $view = null,
$config = array())
{
static $instances = array();
$hash = $option . $view;
if (!array_key_exists($hash, $instances))
{
$instances[$hash] = self::getTmpInstance($option, $view, $config);
}
return $instances[$hash];
}
/**
* Gets a temporary instance of a Dispatcher
*
* @param string $option The component name
* @param string $view The View name
* @param array $config Configuration data
*
* @return FOFDispatcher
*/
public static function &getTmpInstance($option = null, $view = null,
$config = array())
{
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$input = $config['input'];
}
else
{
if (!is_array($config['input']))
{
$config['input'] = (array) $config['input'];
}
$config['input'] = array_merge($_REQUEST,
$config['input']);
$input = new FOFInput($config['input']);
}
}
else
{
$input = new FOFInput;
}
$config['option'] = !is_null($option) ? $option :
$input->getCmd('option', 'com_foobar');
$config['view'] = !is_null($view) ? $view :
$input->getCmd('view', '');
$input->set('option', $config['option']);
$input->set('view', $config['view']);
$config['input'] = $input;
$className = ucfirst(str_replace('com_', '',
$config['option'])) . 'Dispatcher';
if (!class_exists($className))
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
$searchPaths = array(
$componentPaths['main'],
$componentPaths['main'] . '/dispatchers',
$componentPaths['admin'],
$componentPaths['admin'] . '/dispatchers'
);
if (array_key_exists('searchpath', $config))
{
array_unshift($searchPaths, $config['searchpath']);
}
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$path = $filesystem->pathFind(
$searchPaths, 'dispatcher.php'
);
if ($path)
{
require_once $path;
}
}
if (!class_exists($className))
{
$className = 'FOFDispatcher';
}
$instance = new $className($config);
return $instance;
}
/**
* Public constructor
*
* @param array $config The configuration variables
*/
public function __construct($config = array())
{
// Cache the config
$this->config = $config;
// Get the input for this MVC triad
if (array_key_exists('input', $config))
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput;
}
// Get the default values for the component name
$this->component = $this->input->getCmd('option',
'com_foobar');
// Load the component's fof.xml configuration file
$configProvider = new FOFConfigProvider;
$this->defaultView = $configProvider->get($this->component .
'.dispatcher.default_view', $this->defaultView);
// Get the default values for the view name
$this->view = $this->input->getCmd('view', null);
if (empty($this->view))
{
// Do we have a task formatted as controller.task?
$task = $this->input->getCmd('task', '');
if (!empty($task) && (strstr($task, '.') !== false))
{
list($this->view, $task) = explode('.', $task, 2);
$this->input->set('task', $task);
}
}
if (empty($this->view))
{
$this->view = $this->defaultView;
}
$this->layout = $this->input->getCmd('layout', null);
// Overrides from the config
if (array_key_exists('option', $config))
{
$this->component = $config['option'];
}
if (array_key_exists('view', $config))
{
$this->view = empty($config['view']) ? $this->view :
$config['view'];
}
if (array_key_exists('layout', $config))
{
$this->layout = $config['layout'];
}
$this->input->set('option', $this->component);
$this->input->set('view', $this->view);
$this->input->set('layout', $this->layout);
if (array_key_exists('authTimeStep', $config))
{
$this->fofAuth_timeStep = empty($config['authTimeStep']) ?
6 : $config['authTimeStep'];
}
}
/**
* The main code of the Dispatcher. It spawns the necessary controller
and
* runs it.
*
* @throws Exception
*
* @return void|Exception
*/
public function dispatch()
{
$platform = FOFPlatform::getInstance();
if
(!$platform->authorizeAdmin($this->input->getCmd('option',
'com_foobar')))
{
return $platform->raiseError(403,
JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
}
$this->transparentAuthentication();
// Merge English and local translations
$platform->loadTranslations($this->component);
$canDispatch = true;
if ($platform->isCli())
{
$canDispatch = $canDispatch && $this->onBeforeDispatchCLI();
}
$canDispatch = $canDispatch && $this->onBeforeDispatch();
if (!$canDispatch)
{
// We can set header only if we're not in CLI
if(!$platform->isCli())
{
$platform->setHeader('Status', '403
Forbidden', true);
}
return $platform->raiseError(403,
JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
}
// Get and execute the controller
$option = $this->input->getCmd('option',
'com_foobar');
$view = $this->input->getCmd('view',
$this->defaultView);
$task = $this->input->getCmd('task', null);
if (empty($task))
{
$task = $this->getTask($view);
}
// Pluralise/sungularise the view name for typical tasks
if (in_array($task, array('edit', 'add',
'read')))
{
$view = FOFInflector::singularize($view);
}
elseif (in_array($task, array('browse')))
{
$view = FOFInflector::pluralize($view);
}
$this->input->set('view', $view);
$this->input->set('task', $task);
$config = $this->config;
$config['input'] = $this->input;
$controller = FOFController::getTmpInstance($option, $view, $config);
$status = $controller->execute($task);
if (!$this->onAfterDispatch())
{
// We can set header only if we're not in CLI
if(!$platform->isCli())
{
$platform->setHeader('Status', '403
Forbidden', true);
}
return $platform->raiseError(403,
JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
}
$format = $this->input->get('format', 'html',
'cmd');
$format = empty($format) ? 'html' : $format;
if ($controller->hasRedirect())
{
$controller->redirect();
}
}
/**
* Tries to guess the controller task to execute based on the view name
and
* the HTTP request method.
*
* @param string $view The name of the view
*
* @return string The best guess of the task to execute
*/
protected function getTask($view)
{
// Get a default task based on plural/singular view
$request_task = $this->input->getCmd('task', null);
$task = FOFInflector::isPlural($view) ? 'browse' :
'edit';
// Get a potential ID, we might need it later
$id = $this->input->get('id', null, 'int');
if ($id == 0)
{
$ids = $this->input->get('ids', array(),
'array');
if (!empty($ids))
{
$id = array_shift($ids);
}
}
// Check the request method
if (!isset($_SERVER['REQUEST_METHOD']))
{
$_SERVER['REQUEST_METHOD'] = 'GET';
}
$requestMethod = strtoupper($_SERVER['REQUEST_METHOD']);
switch ($requestMethod)
{
case 'POST':
case 'PUT':
if (!is_null($id))
{
$task = 'save';
}
break;
case 'DELETE':
if ($id != 0)
{
$task = 'delete';
}
break;
case 'GET':
default:
// If it's an edit without an ID or ID=0, it's really an add
if (($task == 'edit') && ($id == 0))
{
$task = 'add';
}
// If it's an edit in the frontend, it's really a read
elseif (($task == 'edit') &&
FOFPlatform::getInstance()->isFrontend())
{
$task = 'read';
}
break;
}
return $task;
}
/**
* Executes right before the dispatcher tries to instantiate and run the
* controller.
*
* @return boolean Return false to abort
*/
public function onBeforeDispatch()
{
return true;
}
/**
* Sets up some environment variables, so we can work as usually on CLI,
too.
*
* @return boolean Return false to abort
*/
public function onBeforeDispatchCLI()
{
JLoader::import('joomla.environment.uri');
JLoader::import('joomla.application.component.helper');
// Trick to create a valid url used by JURI
$this->_originalPhpScript = '';
// We have no Application Helper (there is no Application!), so I have to
define these constants manually
$option = $this->input->get('option', '',
'cmd');
if ($option)
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($option);
if (!defined('JPATH_COMPONENT'))
{
define('JPATH_COMPONENT', $componentPaths['main']);
}
if (!defined('JPATH_COMPONENT_SITE'))
{
define('JPATH_COMPONENT_SITE',
$componentPaths['site']);
}
if (!defined('JPATH_COMPONENT_ADMINISTRATOR'))
{
define('JPATH_COMPONENT_ADMINISTRATOR',
$componentPaths['admin']);
}
}
return true;
}
/**
* Executes right after the dispatcher runs the controller.
*
* @return boolean Return false to abort
*/
public function onAfterDispatch()
{
// If we have to log out the user, please do so now
if ($this->fofAuth_LogoutOnReturn &&
$this->_fofAuth_isLoggedIn)
{
FOFPlatform::getInstance()->logoutUser();
}
return true;
}
/**
* Transparently authenticates a user
*
* @return void
*/
public function transparentAuthentication()
{
// Only run when there is no logged in user
if (!FOFPlatform::getInstance()->getUser()->guest)
{
return;
}
// @todo Check the format
$format = $this->input->getCmd('format',
'html');
if (!in_array($format, $this->fofAuth_Formats))
{
return;
}
foreach ($this->fofAuth_AuthMethods as $method)
{
// If we're already logged in, don't bother
if ($this->_fofAuth_isLoggedIn)
{
continue;
}
// This will hold our authentication data array (username, password)
$authInfo = null;
switch ($method)
{
case 'HTTPBasicAuth_TOTP':
if (empty($this->fofAuth_Key))
{
continue 2;
}
if (!isset($_SERVER['PHP_AUTH_USER']))
{
continue 2;
}
if (!isset($_SERVER['PHP_AUTH_PW']))
{
continue 2;
}
if ($_SERVER['PHP_AUTH_USER'] != '_fof_auth')
{
continue 2;
}
$encryptedData = $_SERVER['PHP_AUTH_PW'];
$authInfo = $this->_decryptWithTOTP($encryptedData);
break;
case 'QueryString_TOTP':
$encryptedData =
$this->input->get('_fofauthentication', '',
'raw');
if (empty($encryptedData))
{
continue 2;
}
$authInfo = $this->_decryptWithTOTP($encryptedData);
break;
case 'HTTPBasicAuth_Plaintext':
if (!isset($_SERVER['PHP_AUTH_USER']))
{
continue 2;
}
if (!isset($_SERVER['PHP_AUTH_PW']))
{
continue 2;
}
$authInfo = array(
'username' => $_SERVER['PHP_AUTH_USER'],
'password' => $_SERVER['PHP_AUTH_PW']
);
break;
case 'QueryString_Plaintext':
$jsonencoded = $this->input->get('_fofauthentication',
'', 'raw');
if (empty($jsonencoded))
{
continue 2;
}
$authInfo = json_decode($jsonencoded, true);
if (!is_array($authInfo))
{
$authInfo = null;
}
elseif (!array_key_exists('username', $authInfo) ||
!array_key_exists('password', $authInfo))
{
$authInfo = null;
}
break;
case 'SplitQueryString_Plaintext':
$authInfo = array(
'username' =>
$this->input->get('_fofauthentication_username',
'', 'raw'),
'password' =>
$this->input->get('_fofauthentication_password',
'', 'raw'),
);
if (empty($authInfo['username']))
{
$authInfo = null;
}
break;
default:
continue 2;
break;
}
// No point trying unless we have a username and password
if (!is_array($authInfo))
{
continue;
}
$this->_fofAuth_isLoggedIn =
FOFPlatform::getInstance()->loginUser($authInfo);
}
}
/**
* Decrypts a transparent authentication message using a TOTP
*
* @param string $encryptedData The encrypted data
*
* @codeCoverageIgnore
* @return array The decrypted data
*/
private function _decryptWithTOTP($encryptedData)
{
if (empty($this->fofAuth_Key))
{
$this->_fofAuth_CryptoKey = null;
return null;
}
$totp = new FOFEncryptTotp($this->fofAuth_timeStep);
$period = $totp->getPeriod();
$period--;
for ($i = 0; $i <= 2; $i++)
{
$time = ($period + $i) * $this->fofAuth_timeStep;
$otp = $totp->getCode($this->fofAuth_Key, $time);
$this->_fofAuth_CryptoKey = hash('sha256',
$this->fofAuth_Key . $otp);
$aes = new FOFEncryptAes($this->_fofAuth_CryptoKey);
$ret = $aes->decryptString($encryptedData);
$ret = rtrim($ret, "\000");
$ret = json_decode($ret, true);
if (!is_array($ret))
{
continue;
}
if (!array_key_exists('username', $ret))
{
continue;
}
if (!array_key_exists('password', $ret))
{
continue;
}
// Successful decryption!
return $ret;
}
// Obviously if we're here we could not decrypt anything. Bail out.
$this->_fofAuth_CryptoKey = null;
return null;
}
/**
* Creates a decryption key for use with the TOTP decryption method
*
* @param integer $time The timestamp used for TOTP calculation, leave
empty to use current timestamp
*
* @codeCoverageIgnore
* @return string THe encryption key
*/
private function _createDecryptionKey($time = null)
{
$totp = new FOFEncryptTotp($this->fofAuth_timeStep);
$otp = $totp->getCode($this->fofAuth_Key, $time);
$key = hash('sha256', $this->fofAuth_Key . $otp);
return $key;
}
/**
* Main function to detect if we're running in a CLI environment and
we're admin
*
* @return array isCLI and isAdmin. It's not an associative array,
so we can use list.
*/
public static function isCliAdmin()
{
static $isCLI = null;
static $isAdmin = null;
if (is_null($isCLI) && is_null($isAdmin))
{
$isCLI = FOFPlatform::getInstance()->isCli();
$isAdmin = FOFPlatform::getInstance()->isBackend();
}
return array($isCLI, $isAdmin);
}
}
download/adapter/abstract.php000064400000006011151155117350012311
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Abstract base class for download adapters
*/
abstract class FOFDownloadAdapterAbstract implements FOFDownloadInterface
{
public $priority = 100;
public $name = '';
public $isSupported = false;
public $supportsChunkDownload = false;
public $supportsFileSize = false;
/**
* Does this download adapter support downloading files in chunks?
*
* @return boolean True if chunk download is supported
*/
public function supportsChunkDownload()
{
return $this->supportsChunkDownload;
}
/**
* Does this download adapter support reading the size of a remote file?
*
* @return boolean True if remote file size determination is supported
*/
public function supportsFileSize()
{
return $this->supportsFileSize;
}
/**
* Is this download class supported in the current server environment?
*
* @return boolean True if this server environment supports this
download class
*/
public function isSupported()
{
return $this->isSupported;
}
/**
* Get the priority of this adapter. If multiple download adapters are
* supported on a site, the one with the highest priority will be
* used.
*
* @return boolean
*/
public function getPriority()
{
return $this->priority;
}
/**
* Returns the name of this download adapter in use
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Download a part (or the whole) of a remote URL and return the
downloaded
* data. You are supposed to check the size of the returned data. If
it's
* smaller than what you expected you've reached end of file. If
it's empty
* you have tried reading past EOF. If it's larger than what you
expected
* the server doesn't support chunk downloads.
*
* If this class' supportsChunkDownload returns false you should
assume
* that the $from and $to parameters will be ignored.
*
* @param string $url The remote file's URL
* @param integer $from Byte range to start downloading from. Use
null for start of file.
* @param integer $to Byte range to stop downloading. Use null to
download the entire file ($from is ignored)
* @param array $params Additional params that will be added before
performing the download
*
* @return string The raw file data retrieved from the remote URL.
*
* @throws Exception A generic exception is thrown on error
*/
public function downloadAndReturn($url, $from = null, $to = null, array
$params = array())
{
return '';
}
/**
* Get the size of a remote file in bytes
*
* @param string $url The remote file's URL
*
* @return integer The file size, or -1 if the remote server
doesn't support this feature
*/
public function getFileSize($url)
{
return -1;
}
}download/adapter/cacert.pem000064400001110611151155117350011744 0ustar00##
## Bundle of CA Root Certificates
##
## Certificate data from CentOS as of Oct 3 2015
##
## This is a bundle of X.509 certificates of public Certificate Authorities
## (CA). These were automatically extracted from CentOS
/etc/pki/tls/certs/ca-bundle.crt
##
## It contains the certificates in PEM format and therefore
## can be directly used with curl / libcurl / php_curl, or with
## an Apache+mod_ssl webserver for SSL client authentication.
## Just configure this file as the SSLCACertificateFile.
##
-----BEGIN CERTIFICATE-----
MIICWjCCAcMCAgGlMA0GCSqGSIb3DQEBBAUAMHUxCzAJBgNVBAYTAlVTMRgwFgYD
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lZPvy5TYnh+dXIVtx6quTx8itc2VrbqnzPmrC3p/
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
MIIDEzCCAnygAwIBAgIBATANBgkqhkiG9w0BAQQFADCBxDELMAkGA1UEBhMCWkEx
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-----BEGIN CERTIFICATE-----
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download/adapter/curl.php000064400000013227151155117350011462
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A download adapter using the cURL PHP module
*/
class FOFDownloadAdapterCurl extends FOFDownloadAdapterAbstract implements
FOFDownloadInterface
{
protected $headers = array();
public function __construct()
{
$this->priority = 110;
$this->supportsFileSize = true;
$this->supportsChunkDownload = true;
$this->name = 'curl';
$this->isSupported = function_exists('curl_init') &&
function_exists('curl_exec') &&
function_exists('curl_close');
}
/**
* Download a part (or the whole) of a remote URL and return the
downloaded
* data. You are supposed to check the size of the returned data. If
it's
* smaller than what you expected you've reached end of file. If
it's empty
* you have tried reading past EOF. If it's larger than what you
expected
* the server doesn't support chunk downloads.
*
* If this class' supportsChunkDownload returns false you should
assume
* that the $from and $to parameters will be ignored.
*
* @param string $url The remote file's URL
* @param integer $from Byte range to start downloading from. Use
null for start of file.
* @param integer $to Byte range to stop downloading. Use null to
download the entire file ($from is ignored)
* @param array $params Additional params that will be added before
performing the download
*
* @return string The raw file data retrieved from the remote URL.
*
* @throws Exception A generic exception is thrown on error
*/
public function downloadAndReturn($url, $from = null, $to = null, array
$params = array())
{
$ch = curl_init();
if (empty($from))
{
$from = 0;
}
if (empty($to))
{
$to = 0;
}
if ($to < $from)
{
$temp = $to;
$to = $from;
$from = $temp;
unset($temp);
}
// Default cURL options
$options = array(
CURLOPT_AUTOREFERER => 1,
CURLOPT_SSL_VERIFYPEER => 1,
CURLOPT_SSL_VERIFYHOST => 2,
CURLOPT_SSLVERSION => 0,
CURLOPT_AUTOREFERER => 1,
CURLOPT_URL => $url,
CURLOPT_BINARYTRANSFER => 1,
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_FOLLOWLOCATION => 1,
CURLOPT_CAINFO => __DIR__ . '/cacert.pem',
CURLOPT_HEADERFUNCTION => array($this,
'reponseHeaderCallback')
);
if (!(empty($from) && empty($to)))
{
$options[CURLOPT_RANGE] = "$from-$to";
}
// Add any additional options: Since they are numeric, we must use the
array operator. If the jey exists in both
// arrays, only the first one will be used while the second one will be
ignored
$options = $params + $options;
@curl_setopt_array($ch, $options);
$this->headers = array();
$result = curl_exec($ch);
$errno = curl_errno($ch);
$errmsg = curl_error($ch);
$http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($result === false)
{
$error = JText::sprintf('LIB_FOF_DOWNLOAD_ERR_CURL_ERROR',
$errno, $errmsg);
}
elseif (($http_status >= 300) && ($http_status <= 399)
&& isset($this->headers['Location']) &&
!empty($this->headers['Location']))
{
return
$this->downloadAndReturn($this->headers['Location'], $from,
$to, $params);
}
elseif ($http_status > 399)
{
$result = false;
$errno = $http_status;
$error = JText::sprintf('LIB_FOF_DOWNLOAD_ERR_HTTPERROR',
$http_status);
}
curl_close($ch);
if ($result === false)
{
throw new Exception($error, $errno);
}
else
{
return $result;
}
}
/**
* Get the size of a remote file in bytes
*
* @param string $url The remote file's URL
*
* @return integer The file size, or -1 if the remote server
doesn't support this feature
*/
public function getFileSize($url)
{
$result = -1;
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_SSLVERSION, 0);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_NOBODY, true );
curl_setopt($ch, CURLOPT_HEADER, true );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true );
@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true );
@curl_setopt($ch, CURLOPT_CAINFO, __DIR__ . '/cacert.pem');
$data = curl_exec($ch);
curl_close($ch);
if ($data)
{
$content_length = "unknown";
$status = "unknown";
$redirection = null;
if (preg_match( "/^HTTP\/1\.[01] (\d\d\d)/", $data, $matches))
{
$status = (int)$matches[1];
}
if (preg_match( "/Content-Length: (\d+)/", $data, $matches))
{
$content_length = (int)$matches[1];
}
if (preg_match( "/Location: (.*)/", $data, $matches))
{
$redirection = (int)$matches[1];
}
if ($status == 200)
{
$result = $content_length;
}
if (($status > 300) && ($status <= 308))
{
if (!empty($redirection))
{
return $this->getFileSize($redirection);
}
return -1;
}
}
return $result;
}
/**
* Handles the HTTP headers returned by cURL
*
* @param resource $ch cURL resource handle (unused)
* @param string $data Each header line, as returned by the server
*
* @return int The length of the $data string
*/
protected function reponseHeaderCallback(&$ch, &$data)
{
$strlen = strlen($data);
if (($strlen) <= 2)
{
return $strlen;
}
if (substr($data, 0, 4) == 'HTTP')
{
return $strlen;
}
list($header, $value) = explode(': ', trim($data), 2);
$this->headers[$header] = $value;
return $strlen;
}
}download/adapter/fopen.php000064400000006145151155117350011625
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A download adapter using URL fopen() wrappers
*/
class FOFDownloadAdapterFopen extends FOFDownloadAdapterAbstract implements
FOFDownloadInterface
{
public function __construct()
{
$this->priority = 100;
$this->supportsFileSize = false;
$this->supportsChunkDownload = true;
$this->name = 'fopen';
// If we are not allowed to use ini_get, we assume that URL fopen is
// disabled.
if (!function_exists('ini_get'))
{
$this->isSupported = false;
}
else
{
$this->isSupported = ini_get('allow_url_fopen');
}
}
/**
* Download a part (or the whole) of a remote URL and return the
downloaded
* data. You are supposed to check the size of the returned data. If
it's
* smaller than what you expected you've reached end of file. If
it's empty
* you have tried reading past EOF. If it's larger than what you
expected
* the server doesn't support chunk downloads.
*
* If this class' supportsChunkDownload returns false you should
assume
* that the $from and $to parameters will be ignored.
*
* @param string $url The remote file's URL
* @param integer $from Byte range to start downloading from. Use
null for start of file.
* @param integer $to Byte range to stop downloading. Use null to
download the entire file ($from is ignored)
* @param array $params Additional params that will be added before
performing the download
*
* @return string The raw file data retrieved from the remote URL.
*
* @throws Exception A generic exception is thrown on error
*/
public function downloadAndReturn($url, $from = null, $to = null, array
$params = array())
{
if (empty($from))
{
$from = 0;
}
if (empty($to))
{
$to = 0;
}
if ($to < $from)
{
$temp = $to;
$to = $from;
$from = $temp;
unset($temp);
}
if (!(empty($from) && empty($to)))
{
$options = array(
'http' => array(
'method' => 'GET',
'header' => "Range: bytes=$from-$to\r\n"
),
'ssl' => array(
'verify_peer' => true,
'cafile' => __DIR__ . '/cacert.pem',
'verify_depth' => 5,
)
);
$options = array_merge($options, $params);
$context = stream_context_create($options);
$result = @file_get_contents($url, false, $context, $from - $to + 1);
}
else
{
$options = array(
'http' => array(
'method' => 'GET',
),
'ssl' => array(
'verify_peer' => true,
'cafile' => __DIR__ . '/cacert.pem',
'verify_depth' => 5,
)
);
$options = array_merge($options, $params);
$context = stream_context_create($options);
$result = @file_get_contents($url, false, $context);
}
if ($result === false)
{
$error = JText::sprintf('LIB_FOF_DOWNLOAD_ERR_HTTPERROR');
throw new Exception($error, 1);
}
else
{
return $result;
}
}
}download/download.php000064400000027526151155117350010713 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
class FOFDownload
{
/**
* Parameters passed from the GUI when importing from URL
*
* @var array
*/
private $params = array();
/**
* The download adapter which will be used by this class
*
* @var FOFDownloadInterface
*/
private $adapter = null;
/**
* Additional params that will be passed to the adapter while performing
the download
*
* @var array
*/
private $adapterOptions = array();
/**
* Creates a new download object and assigns it the most fitting download
adapter
*/
public function __construct()
{
// Find the best fitting adapter
$allAdapters = self::getFiles(__DIR__ . '/adapter', array(),
array('abstract.php'));
$priority = 0;
foreach ($allAdapters as $adapterInfo)
{
if (!class_exists($adapterInfo['classname'], true))
{
continue;
}
/** @var FOFDownloadAdapterAbstract $adapter */
$adapter = new $adapterInfo['classname'];
if ( !$adapter->isSupported())
{
continue;
}
if ($adapter->priority > $priority)
{
$this->adapter = $adapter;
$priority = $adapter->priority;
}
}
// Load the language strings
FOFPlatform::getInstance()->loadTranslations('lib_f0f');
}
/**
* Forces the use of a specific adapter
*
* @param string $className The name of the class or the name of the
adapter, e.g. 'FOFDownloadAdapterCurl' or
* 'curl'
*/
public function setAdapter($className)
{
$adapter = null;
if (class_exists($className, true))
{
$adapter = new $className;
}
elseif (class_exists('FOFDownloadAdapter' .
ucfirst($className)))
{
$className = 'FOFDownloadAdapter' . ucfirst($className);
$adapter = new $className;
}
if (is_object($adapter) && ($adapter instanceof
FOFDownloadInterface))
{
$this->adapter = $adapter;
}
}
/**
* Returns the name of the current adapter
*
* @return string
*/
public function getAdapterName()
{
if(is_object($this->adapter))
{
$class = get_class($this->adapter);
return strtolower(str_ireplace('FOFDownloadAdapter',
'', $class));
}
return '';
}
/**
* Sets the additional options for the adapter
*
* @param array $options
*/
public function setAdapterOptions(array $options)
{
$this->adapterOptions = $options;
}
/**
* Returns the additional options for the adapter
*
* @return array
*/
public function getAdapterOptions()
{
return $this->adapterOptions;
}
/**
* Used to decode the $params array
*
* @param string $key The parameter key you want to retrieve the
value for
* @param mixed $default The default value, if none is specified
*
* @return mixed The value for this parameter key
*/
private function getParam($key, $default = null)
{
if (array_key_exists($key, $this->params))
{
return $this->params[$key];
}
else
{
return $default;
}
}
/**
* Download data from a URL and return it
*
* @param string $url The URL to download from
*
* @return bool|string The downloaded data or false on failure
*/
public function getFromURL($url)
{
try
{
return $this->adapter->downloadAndReturn($url, null, null,
$this->adapterOptions);
}
catch (Exception $e)
{
return false;
}
}
/**
* Performs the staggered download of file. The downloaded file will be
stored in Joomla!'s temp-path using the
* basename of the URL as a filename
*
* The $params array can have any of the following keys
* url The file being downloaded
* frag Rolling counter of the file fragment being downloaded
* totalSize The total size of the file being downloaded, in bytes
* doneSize How many bytes we have already downloaded
* maxExecTime Maximum execution time downloading file fragments, in
seconds
* length How many bytes to download at once
*
* The array returned is in the following format:
*
* status True if there are no errors, false if there are errors
* error A string with the error message if there are errors
* frag The next file fragment to download
* totalSize The total size of the downloaded file in bytes, if the server
supports HEAD requests
* doneSize How many bytes have already been downloaded
* percent % of the file already downloaded (if totalSize could be
determined)
* localfile The name of the local file, without the path
*
* @param array $params A parameters array, as sent by the user
interface
*
* @return array A return status array
*/
public function importFromURL($params)
{
$this->params = $params;
// Fetch data
$url = $this->getParam('url');
$localFilename = $this->getParam('localFilename');
$frag = $this->getParam('frag', -1);
$totalSize = $this->getParam('totalSize', -1);
$doneSize = $this->getParam('doneSize', -1);
$maxExecTime = $this->getParam('maxExecTime', 5);
$runTimeBias = $this->getParam('runTimeBias', 75);
$length = $this->getParam('length', 1048576);
if (empty($localFilename))
{
$localFilename = basename($url);
if (strpos($localFilename, '?') !== false)
{
$paramsPos = strpos($localFilename, '?');
$localFilename = substr($localFilename, 0, $paramsPos - 1);
}
}
$tmpDir = JFactory::getConfig()->get('tmp_path',
JPATH_ROOT . '/tmp');
$tmpDir = rtrim($tmpDir, '/\\');
// Init retArray
$retArray = array(
"status" => true,
"error" => '',
"frag" => $frag,
"totalSize" => $totalSize,
"doneSize" => $doneSize,
"percent" => 0,
"localfile" => $localFilename
);
try
{
$timer = new FOFUtilsTimer($maxExecTime, $runTimeBias);
$start = $timer->getRunningTime(); // Mark the start of this download
$break = false; // Don't break the step
// Figure out where on Earth to put that file
$local_file = $tmpDir . '/' . $localFilename;
while (($timer->getTimeLeft() > 0) && !$break)
{
// Do we have to initialize the file?
if ($frag == -1)
{
// Currently downloaded size
$doneSize = 0;
if (@file_exists($local_file))
{
@unlink($local_file);
}
// Delete and touch the output file
$fp = @fopen($local_file, 'wb');
if ($fp !== false)
{
@fclose($fp);
}
// Init
$frag = 0;
//debugMsg("-- First frag, getting the file size");
$retArray['totalSize'] =
$this->adapter->getFileSize($url);
$totalSize = $retArray['totalSize'];
}
// Calculate from and length
$from = $frag * $length;
$to = $length + $from - 1;
// Try to download the first frag
$required_time = 1.0;
try
{
$result = $this->adapter->downloadAndReturn($url, $from, $to,
$this->adapterOptions);
if ($result === false)
{
throw new
Exception(JText::sprintf('LIB_FOF_DOWNLOAD_ERR_COULDNOTDOWNLOADFROMURL',
$url), 500);
}
}
catch (Exception $e)
{
$result = false;
$error = $e->getMessage();
}
if ($result === false)
{
// Failed download
if ($frag == 0)
{
// Failure to download first frag = failure to download. Period.
$retArray['status'] = false;
$retArray['error'] = $error;
//debugMsg("-- Download FAILED");
return $retArray;
}
else
{
// Since this is a staggered download, consider this normal and
finish
$frag = -1;
//debugMsg("-- Import complete");
$totalSize = $doneSize;
$break = true;
}
}
// Add the currently downloaded frag to the total size of downloaded
files
if ($result)
{
$filesize = strlen($result);
//debugMsg("-- Successful download of $filesize bytes");
$doneSize += $filesize;
// Append the file
$fp = @fopen($local_file, 'ab');
if ($fp === false)
{
//debugMsg("-- Can't open local file $local_file for
writing");
// Can't open the file for writing
$retArray['status'] = false;
$retArray['error'] =
JText::sprintf('LIB_FOF_DOWNLOAD_ERR_COULDNOTWRITELOCALFILE',
$local_file);
return $retArray;
}
fwrite($fp, $result);
fclose($fp);
//debugMsg("-- Appended data to local file $local_file");
$frag++;
//debugMsg("-- Proceeding to next fragment, frag $frag");
if (($filesize < $length) || ($filesize > $length))
{
// A partial download or a download larger than the frag size means
we are done
$frag = -1;
//debugMsg("-- Import complete (partial download of last
frag)");
$totalSize = $doneSize;
$break = true;
}
}
// Advance the frag pointer and mark the end
$end = $timer->getRunningTime();
// Do we predict that we have enough time?
$required_time = max(1.1 * ($end - $start), $required_time);
if ($required_time > (10 - $end + $start))
{
$break = true;
}
$start = $end;
}
if ($frag == -1)
{
$percent = 100;
}
elseif ($doneSize <= 0)
{
$percent = 0;
}
else
{
if ($totalSize > 0)
{
$percent = 100 * ($doneSize / $totalSize);
}
else
{
$percent = 0;
}
}
// Update $retArray
$retArray = array(
"status" => true,
"error" => '',
"frag" => $frag,
"totalSize" => $totalSize,
"doneSize" => $doneSize,
"percent" => $percent,
);
}
catch (Exception $e)
{
//debugMsg("EXCEPTION RAISED:");
//debugMsg($e->getMessage());
$retArray['status'] = false;
$retArray['error'] = $e->getMessage();
}
return $retArray;
}
/**
* This method will crawl a starting directory and get all the valid files
* that will be analyzed by __construct. Then it organizes them into an
* associative array.
*
* @param string $path Folder where we should start looking
* @param array $ignoreFolders Folder ignore list
* @param array $ignoreFiles File ignore list
*
* @return array Associative array, where the `fullpath` key contains
the path to the file,
* and the `classname` key contains the name of the class
*/
protected static function getFiles($path, array $ignoreFolders = array(),
array $ignoreFiles = array())
{
$return = array();
$files = self::scanDirectory($path, $ignoreFolders, $ignoreFiles);
// Ok, I got the files, now I have to organize them
foreach ($files as $file)
{
$clean = str_replace($path, '', $file);
$clean = trim(str_replace('\\', '/', $clean),
'/');
$parts = explode('/', $clean);
$return[] = array(
'fullpath' => $file,
'classname' => 'FOFDownloadAdapter' .
ucfirst(basename($parts[0], '.php'))
);
}
return $return;
}
/**
* Recursive function that will scan every directory unless it's in
the
* ignore list. Files that aren't in the ignore list are returned.
*
* @param string $path Folder where we should start looking
* @param array $ignoreFolders Folder ignore list
* @param array $ignoreFiles File ignore list
*
* @return array List of all the files
*/
protected static function scanDirectory($path, array $ignoreFolders =
array(), array $ignoreFiles = array())
{
$return = array();
$handle = @opendir($path);
if ( !$handle)
{
return $return;
}
while (($file = readdir($handle)) !== false)
{
if ($file == '.' || $file == '..')
{
continue;
}
$fullpath = $path . '/' . $file;
if ((is_dir($fullpath) && in_array($file, $ignoreFolders)) ||
(is_file($fullpath) && in_array($file, $ignoreFiles)))
{
continue;
}
if (is_dir($fullpath))
{
$return = array_merge(self::scanDirectory($fullpath, $ignoreFolders,
$ignoreFiles), $return);
}
else
{
$return[] = $path . '/' . $file;
}
}
return $return;
}
}download/interface.php000064400000005073151155117350011035
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage dispatcher
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
interface FOFDownloadInterface
{
/**
* Does this download adapter support downloading files in chunks?
*
* @return boolean True if chunk download is supported
*/
public function supportsChunkDownload();
/**
* Does this download adapter support reading the size of a remote file?
*
* @return boolean True if remote file size determination is supported
*/
public function supportsFileSize();
/**
* Is this download class supported in the current server environment?
*
* @return boolean True if this server environment supports this
download class
*/
public function isSupported();
/**
* Get the priority of this adapter. If multiple download adapters are
* supported on a site, the one with the highest priority will be
* used.
*
* @return boolean
*/
public function getPriority();
/**
* Returns the name of this download adapter in use
*
* @return string
*/
public function getName();
/**
* Download a part (or the whole) of a remote URL and return the
downloaded
* data. You are supposed to check the size of the returned data. If
it's
* smaller than what you expected you've reached end of file. If
it's empty
* you have tried reading past EOF. If it's larger than what you
expected
* the server doesn't support chunk downloads.
*
* If this class' supportsChunkDownload returns false you should
assume
* that the $from and $to parameters will be ignored.
*
* @param string $url The remote file's URL
* @param integer $from Byte range to start downloading from. Use
null for start of file.
* @param integer $to Byte range to stop downloading. Use null to
download the entire file ($from is ignored)
* @param array $params Additional params that will be added before
performing the download
*
* @return string The raw file data retrieved from the remote URL.
*
* @throws Exception A generic exception is thrown on error
*/
public function downloadAndReturn($url, $from = null, $to = null, array
$params = array());
/**
* Get the size of a remote file in bytes
*
* @param string $url The remote file's URL
*
* @return integer The file size, or -1 if the remote server
doesn't support this feature
*/
public function getFileSize($url);
}encrypt/aes/abstract.php000064400000003576151155117350011333
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Abstract AES encryption class
*/
abstract class FOFEncryptAesAbstract
{
/**
* Trims or zero-pads a key / IV
*
* @param string $key The key or IV to treat
* @param int $size The block size of the currently used algorithm
*
* @return null|string Null if $key is null, treated string of $size
byte length otherwise
*/
public function resizeKey($key, $size)
{
if (empty($key))
{
return null;
}
$keyLength = strlen($key);
if (function_exists('mb_strlen'))
{
$keyLength = mb_strlen($key, 'ASCII');
}
if ($keyLength == $size)
{
return $key;
}
if ($keyLength > $size)
{
if (function_exists('mb_substr'))
{
return mb_substr($key, 0, $size, 'ASCII');
}
return substr($key, 0, $size);
}
return $key . str_repeat("\0", ($size - $keyLength));
}
/**
* Returns null bytes to append to the string so that it's zero
padded to the specified block size
*
* @param string $string The binary string which will be zero padded
* @param int $blockSize The block size
*
* @return string The zero bytes to append to the string to zero pad it
to $blockSize
*/
protected function getZeroPadding($string, $blockSize)
{
$stringSize = strlen($string);
if (function_exists('mb_strlen'))
{
$stringSize = mb_strlen($string, 'ASCII');
}
if ($stringSize == $blockSize)
{
return '';
}
if ($stringSize < $blockSize)
{
return str_repeat("\0", $blockSize - $stringSize);
}
$paddingBytes = $stringSize % $blockSize;
return str_repeat("\0", $blockSize - $paddingBytes);
}
}encrypt/aes/interface.php000064400000006265151155117350011466
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Interface for AES encryption adapters
*/
interface FOFEncryptAesInterface
{
/**
* Sets the AES encryption mode.
*
* WARNING: The strength is deprecated as it has a different effect in
MCrypt and OpenSSL. MCrypt was abandoned in
* 2003 before the Rijndael-128 algorithm was officially the Advanced
Encryption Standard (AES). MCrypt also offered
* Rijndael-192 and Rijndael-256 algorithms with different block sizes.
These are NOT used in AES. OpenSSL, however,
* implements AES correctly. It always uses a 128-bit (16 byte) block. The
192 and 256 bit strengths refer to the
* key size, not the block size. Therefore using different strengths in
MCrypt and OpenSSL will result in different
* and incompatible ciphertexts.
*
* TL;DR: Always use $strength = 128!
*
* @param string $mode Choose between CBC (recommended) or ECB
* @param int $strength Bit strength of the key (128, 192 or 256
bits). DEPRECATED. READ NOTES ABOVE.
*
* @return mixed
*/
public function setEncryptionMode($mode = 'cbc', $strength =
128);
/**
* Encrypts a string. Returns the raw binary ciphertext.
*
* WARNING: The plaintext is zero-padded to the algorithm's block
size. You are advised to store the size of the
* plaintext and trim the string to that length upon decryption.
*
* @param string $plainText The plaintext to encrypt
* @param string $key The raw binary key (will be
zero-padded or chopped if its size is different than the block size)
* @param null|string $iv The initialization vector (for CBC
mode algorithms)
*
* @return string The raw encrypted binary string.
*/
public function encrypt($plainText, $key, $iv = null);
/**
* Decrypts a string. Returns the raw binary plaintext.
*
* $ciphertext MUST start with the IV followed by the ciphertext, even for
EBC data (the first block of data is
* dropped in EBC mode since there is no concept of IV in EBC).
*
* WARNING: The returned plaintext is zero-padded to the algorithm's
block size during encryption. You are advised
* to trim the string to the original plaintext's length upon
decryption. While rtrim($decrypted, "\0") sounds
* appealing it's NOT the correct approach for binary data (zero
bytes may actually be part of your plaintext, not
* just padding!).
*
* @param string $cipherText The ciphertext to encrypt
* @param string $key The raw binary key (will be zero-padded
or chopped if its size is different than the block size)
*
* @return string The raw unencrypted binary string.
*/
public function decrypt($cipherText, $key);
/**
* Returns the encryption block size in bytes
*
* @return int
*/
public function getBlockSize();
/**
* Is this adapter supported?
*
* @param FOFUtilsPhpfunc $phpfunc
*
* @return bool
*/
public function isSupported(FOFUtilsPhpfunc $phpfunc = null);
}encrypt/aes/mcrypt.php000064400000006113151155117350011034
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
class FOFEncryptAesMcrypt extends FOFEncryptAesAbstract implements
FOFEncryptAesInterface
{
protected $cipherType = MCRYPT_RIJNDAEL_128;
protected $cipherMode = MCRYPT_MODE_CBC;
public function setEncryptionMode($mode = 'cbc', $strength =
128)
{
switch ((int) $strength)
{
default:
case '128':
$this->cipherType = MCRYPT_RIJNDAEL_128;
break;
case '192':
$this->cipherType = MCRYPT_RIJNDAEL_192;
break;
case '256':
$this->cipherType = MCRYPT_RIJNDAEL_256;
break;
}
switch (strtolower($mode))
{
case 'ecb':
$this->cipherMode = MCRYPT_MODE_ECB;
break;
default:
case 'cbc':
$this->cipherMode = MCRYPT_MODE_CBC;
break;
}
}
public function encrypt($plainText, $key, $iv = null)
{
$iv_size = $this->getBlockSize();
$key = $this->resizeKey($key, $iv_size);
$iv = $this->resizeKey($iv, $iv_size);
if (empty($iv))
{
$randVal = new FOFEncryptRandval();
$iv = $randVal->generate($iv_size);
}
$cipherText = mcrypt_encrypt($this->cipherType, $key, $plainText,
$this->cipherMode, $iv);
$cipherText = $iv . $cipherText;
return $cipherText;
}
public function decrypt($cipherText, $key)
{
$iv_size = $this->getBlockSize();
$key = $this->resizeKey($key, $iv_size);
$iv = substr($cipherText, 0, $iv_size);
$cipherText = substr($cipherText, $iv_size);
$plainText = mcrypt_decrypt($this->cipherType, $key, $cipherText,
$this->cipherMode, $iv);
return $plainText;
}
public function isSupported(FOFUtilsPhpfunc $phpfunc = null)
{
if (!is_object($phpfunc) || !($phpfunc instanceof $phpfunc))
{
$phpfunc = new FOFUtilsPhpfunc();
}
if (!$phpfunc->function_exists('mcrypt_get_key_size'))
{
return false;
}
if (!$phpfunc->function_exists('mcrypt_get_iv_size'))
{
return false;
}
if (!$phpfunc->function_exists('mcrypt_create_iv'))
{
return false;
}
if (!$phpfunc->function_exists('mcrypt_encrypt'))
{
return false;
}
if (!$phpfunc->function_exists('mcrypt_decrypt'))
{
return false;
}
if (!$phpfunc->function_exists('mcrypt_list_algorithms'))
{
return false;
}
if (!$phpfunc->function_exists('hash'))
{
return false;
}
if (!$phpfunc->function_exists('hash_algos'))
{
return false;
}
$algorightms = $phpfunc->mcrypt_list_algorithms();
if (!in_array('rijndael-128', $algorightms))
{
return false;
}
if (!in_array('rijndael-192', $algorightms))
{
return false;
}
if (!in_array('rijndael-256', $algorightms))
{
return false;
}
$algorightms = $phpfunc->hash_algos();
if (!in_array('sha256', $algorightms))
{
return false;
}
return true;
}
public function getBlockSize()
{
return mcrypt_get_iv_size($this->cipherType, $this->cipherMode);
}
}encrypt/aes/openssl.php000064400000007002151155117350011177
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
class FOFEncryptAesOpenssl extends FOFEncryptAesAbstract implements
FOFEncryptAesInterface
{
/**
* The OpenSSL options for encryption / decryption
*
* @var int
*/
protected $openSSLOptions = 0;
/**
* The encryption method to use
*
* @var string
*/
protected $method = 'aes-128-cbc';
public function __construct()
{
$this->openSSLOptions = OPENSSL_RAW_DATA | OPENSSL_ZERO_PADDING;
}
public function setEncryptionMode($mode = 'cbc', $strength =
128)
{
static $availableAlgorithms = null;
static $defaultAlgo = 'aes-128-cbc';
if (!is_array($availableAlgorithms))
{
$availableAlgorithms = openssl_get_cipher_methods();
foreach (array('aes-256-cbc', 'aes-256-ecb',
'aes-192-cbc',
'aes-192-ecb', 'aes-128-cbc',
'aes-128-ecb') as $algo)
{
if (in_array($algo, $availableAlgorithms))
{
$defaultAlgo = $algo;
break;
}
}
}
$strength = (int) $strength;
$mode = strtolower($mode);
if (!in_array($strength, array(128, 192, 256)))
{
$strength = 256;
}
if (!in_array($mode, array('cbc', 'ebc')))
{
$mode = 'cbc';
}
$algo = 'aes-' . $strength . '-' . $mode;
if (!in_array($algo, $availableAlgorithms))
{
$algo = $defaultAlgo;
}
$this->method = $algo;
}
public function encrypt($plainText, $key, $iv = null)
{
$iv_size = $this->getBlockSize();
$key = $this->resizeKey($key, $iv_size);
$iv = $this->resizeKey($iv, $iv_size);
if (empty($iv))
{
$randVal = new FOFEncryptRandval();
$iv = $randVal->generate($iv_size);
}
$plainText .= $this->getZeroPadding($plainText, $iv_size);
$cipherText = openssl_encrypt($plainText, $this->method, $key,
$this->openSSLOptions, $iv);
$cipherText = $iv . $cipherText;
return $cipherText;
}
public function decrypt($cipherText, $key)
{
$iv_size = $this->getBlockSize();
$key = $this->resizeKey($key, $iv_size);
$iv = substr($cipherText, 0, $iv_size);
$cipherText = substr($cipherText, $iv_size);
$plainText = openssl_decrypt($cipherText, $this->method, $key,
$this->openSSLOptions, $iv);
return $plainText;
}
public function isSupported(FOFUtilsPhpfunc $phpfunc = null)
{
if (!is_object($phpfunc) || !($phpfunc instanceof $phpfunc))
{
$phpfunc = new FOFUtilsPhpfunc();
}
if
(!$phpfunc->function_exists('openssl_get_cipher_methods'))
{
return false;
}
if
(!$phpfunc->function_exists('openssl_random_pseudo_bytes'))
{
return false;
}
if (!$phpfunc->function_exists('openssl_cipher_iv_length'))
{
return false;
}
if (!$phpfunc->function_exists('openssl_encrypt'))
{
return false;
}
if (!$phpfunc->function_exists('openssl_decrypt'))
{
return false;
}
if (!$phpfunc->function_exists('hash'))
{
return false;
}
if (!$phpfunc->function_exists('hash_algos'))
{
return false;
}
$algorightms = $phpfunc->openssl_get_cipher_methods();
if (!in_array('aes-128-cbc', $algorightms))
{
return false;
}
$algorightms = $phpfunc->hash_algos();
if (!in_array('sha256', $algorightms))
{
return false;
}
return true;
}
/**
* @return int
*/
public function getBlockSize()
{
return openssl_cipher_iv_length($this->method);
}
}encrypt/aes.php000064400000016631151155117350007524 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage encrypt
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A simple implementation of AES-128, AES-192 and AES-256 encryption using
the
* high performance mcrypt library.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFEncryptAes
{
/**
* The cipher key.
*
* @var string
*/
protected $key = '';
/**
* The AES encryption adapter in use.
*
* @var FOFEncryptAesInterface
*/
protected $adapter;
/**
* Initialise the AES encryption object.
*
* Note: If the key is not 16 bytes this class will do a stupid key
expansion for legacy reasons (produce the
* SHA-256 of the key string and throw away half of it).
*
* @param string $key The encryption key (password). It
can be a raw key (16 bytes) or a passphrase.
* @param int $strength Bit strength (128, 192 or 256) –
ALWAYS USE 128 BITS. THIS PARAMETER IS DEPRECATED.
* @param string $mode Encryption mode. Can be ebc or cbc.
We recommend using cbc.
* @param FOFUtilsPhpfunc $phpfunc For testing
* @param string $priority Priority which adapter we should try
first
*/
public function __construct($key, $strength = 128, $mode =
'cbc', FOFUtilsPhpfunc $phpfunc = null, $priority =
'openssl')
{
if ($priority == 'openssl')
{
$this->adapter = new FOFEncryptAesOpenssl();
if (!$this->adapter->isSupported($phpfunc))
{
$this->adapter = new FOFEncryptAesMcrypt();
}
}
else
{
$this->adapter = new FOFEncryptAesMcrypt();
if (!$this->adapter->isSupported($phpfunc))
{
$this->adapter = new FOFEncryptAesOpenssl();
}
}
$this->adapter->setEncryptionMode($mode, $strength);
$this->setPassword($key, true);
}
/**
* Sets the password for this instance.
*
* WARNING: Do not use the legacy mode, it's insecure
*
* @param string $password The password (either user-provided password
or binary encryption key) to use
* @param bool $legacyMode True to use the legacy key expansion. We
recommend against using it.
*/
public function setPassword($password, $legacyMode = false)
{
$this->key = $password;
$passLength = strlen($password);
if (function_exists('mb_strlen'))
{
$passLength = mb_strlen($password, 'ASCII');
}
// Legacy mode was doing something stupid, requiring a key of 32 bytes.
DO NOT USE LEGACY MODE!
if ($legacyMode && ($passLength != 32))
{
// Legacy mode: use the sha256 of the password
$this->key = hash('sha256', $password, true);
// We have to trim or zero pad the password (we end up throwing half of
it away in Rijndael-128 / AES...)
$this->key = $this->adapter->resizeKey($this->key,
$this->adapter->getBlockSize());
}
}
/**
* Encrypts a string using AES
*
* @param string $stringToEncrypt The plaintext to encrypt
* @param bool $base64encoded Should I Base64-encode the result?
*
* @return string The cryptotext. Please note that the first 16 bytes
of
* the raw string is the IV (initialisation vector)
which
* is necessary for decoding the string.
*/
public function encryptString($stringToEncrypt, $base64encoded = true)
{
$blockSize = $this->adapter->getBlockSize();
$randVal = new FOFEncryptRandval();
$iv = $randVal->generate($blockSize);
$key = $this->getExpandedKey($blockSize, $iv);
$cipherText = $this->adapter->encrypt($stringToEncrypt, $key, $iv);
// Optionally pass the result through Base64 encoding
if ($base64encoded)
{
$cipherText = base64_encode($cipherText);
}
// Return the result
return $cipherText;
}
/**
* Decrypts a ciphertext into a plaintext string using AES
*
* @param string $stringToDecrypt The ciphertext to decrypt. The first
16 bytes of the raw string must contain
* the IV (initialisation vector).
* @param bool $base64encoded Should I Base64-decode the data before
decryption?
*
* @return string The plain text string
*/
public function decryptString($stringToDecrypt, $base64encoded = true)
{
if ($base64encoded)
{
$stringToDecrypt = base64_decode($stringToDecrypt);
}
// Extract IV
$iv_size = $this->adapter->getBlockSize();
$iv = substr($stringToDecrypt, 0, $iv_size);
$key = $this->getExpandedKey($iv_size, $iv);
// Decrypt the data
$plainText = $this->adapter->decrypt($stringToDecrypt, $key);
return $plainText;
}
/**
* Is AES encryption supported by this PHP installation?
*
* @param FOFUtilsPhpfunc $phpfunc
*
* @return boolean
*/
public static function isSupported(FOFUtilsPhpfunc $phpfunc = null)
{
if (!is_object($phpfunc) || !($phpfunc instanceof $phpfunc))
{
$phpfunc = new FOFUtilsPhpfunc();
}
$adapter = new FOFEncryptAesMcrypt();
if (!$adapter->isSupported($phpfunc))
{
$adapter = new FOFEncryptAesOpenssl();
}
if (!$adapter->isSupported($phpfunc))
{
return false;
}
if (!$phpfunc->function_exists('base64_encode'))
{
return false;
}
if (!$phpfunc->function_exists('base64_decode'))
{
return false;
}
if (!$phpfunc->function_exists('hash_algos'))
{
return false;
}
$algorightms = $phpfunc->hash_algos();
if (!in_array('sha256', $algorightms))
{
return false;
}
return true;
}
/**
* @param $blockSize
* @param $iv
*
* @return string
*/
public function getExpandedKey($blockSize, $iv)
{
$key = $this->key;
$passLength = strlen($key);
if (function_exists('mb_strlen'))
{
$passLength = mb_strlen($key, 'ASCII');
}
if ($passLength != $blockSize)
{
$iterations = 1000;
$salt = $this->adapter->resizeKey($iv, 16);
$key = hash_pbkdf2('sha256', $this->key, $salt,
$iterations, $blockSize, true);
}
return $key;
}
}
if (!function_exists('hash_pbkdf2'))
{
function hash_pbkdf2($algo, $password, $salt, $count, $length = 0,
$raw_output = false)
{
if (!in_array(strtolower($algo), hash_algos()))
{
trigger_error(__FUNCTION__ . '(): Unknown hashing algorithm: '
. $algo, E_USER_WARNING);
}
if (!is_numeric($count))
{
trigger_error(__FUNCTION__ . '(): expects parameter 4 to be long,
' . gettype($count) . ' given', E_USER_WARNING);
}
if (!is_numeric($length))
{
trigger_error(__FUNCTION__ . '(): expects parameter 5 to be long,
' . gettype($length) . ' given', E_USER_WARNING);
}
if ($count <= 0)
{
trigger_error(__FUNCTION__ . '(): Iterations must be a positive
integer: ' . $count, E_USER_WARNING);
}
if ($length < 0)
{
trigger_error(__FUNCTION__ . '(): Length must be greater than or
equal to 0: ' . $length, E_USER_WARNING);
}
$output = '';
$block_count = $length ? ceil($length / strlen(hash($algo, '',
$raw_output))) : 1;
for ($i = 1; $i <= $block_count; $i++)
{
$last = $xorsum = hash_hmac($algo, $salt . pack('N', $i),
$password, true);
for ($j = 1; $j < $count; $j++)
{
$xorsum ^= ($last = hash_hmac($algo, $last, $password, true));
}
$output .= $xorsum;
}
if (!$raw_output)
{
$output = bin2hex($output);
}
return $length ? substr($output, 0, $length) : $output;
}
}
encrypt/base32.php000064400000011105151155117350010022 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage encrypt
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* FOFEncryptBase32
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFEncryptBase32
{
/**
* CSRFC3548
*
* The character set as defined by RFC3548
* @link http://www.ietf.org/rfc/rfc3548.txt
*/
const CSRFC3548 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567';
/**
* str2bin
*
* Converts any ascii string to a binary string
*
* @param string $str The string you want to convert
*
* @return string String of 0's and 1's
*/
private function str2bin($str)
{
$chrs = unpack('C*', $str);
return vsprintf(str_repeat('%08b', count($chrs)), $chrs);
}
/**
* bin2str
*
* Converts a binary string to an ascii string
*
* @param string $str The string of 0's and 1's you want to
convert
*
* @return string The ascii output
*
* @throws Exception
*/
private function bin2str($str)
{
if (strlen($str) % 8 > 0)
{
throw new Exception('Length must be divisible by 8');
}
if (!preg_match('/^[01]+$/', $str))
{
throw new Exception('Only 0\'s and 1\'s are
permitted');
}
preg_match_all('/.{8}/', $str, $chrs);
$chrs = array_map('bindec', $chrs[0]);
// I'm just being slack here
array_unshift($chrs, 'C*');
return call_user_func_array('pack', $chrs);
}
/**
* fromBin
*
* Converts a correct binary string to base32
*
* @param string $str The string of 0's and 1's you want to
convert
*
* @return string String encoded as base32
*
* @throws exception
*/
private function fromBin($str)
{
if (strlen($str) % 8 > 0)
{
throw new Exception('Length must be divisible by 8');
}
if (!preg_match('/^[01]+$/', $str))
{
throw new Exception('Only 0\'s and 1\'s are
permitted');
}
// Base32 works on the first 5 bits of a byte, so we insert blanks to pad
it out
$str = preg_replace('/(.{5})/', '000$1', $str);
// We need a string divisible by 5
$length = strlen($str);
$rbits = $length & 7;
if ($rbits > 0)
{
// Excessive bits need to be padded
$ebits = substr($str, $length - $rbits);
$str = substr($str, 0, $length - $rbits);
$str .= "000$ebits" . str_repeat('0', 5 -
strlen($ebits));
}
preg_match_all('/.{8}/', $str, $chrs);
$chrs = array_map(array($this, '_mapcharset'), $chrs[0]);
return join('', $chrs);
}
/**
* toBin
*
* Accepts a base32 string and returns an ascii binary string
*
* @param string $str The base32 string to convert
*
* @return string Ascii binary string
*
* @throws Exception
*/
private function toBin($str)
{
if (!preg_match('/^[' . self::CSRFC3548 . ']+$/',
$str))
{
throw new Exception('Must match character set');
}
// Convert the base32 string back to a binary string
$str = join('', array_map(array($this, '_mapbin'),
str_split($str)));
// Remove the extra 0's we added
$str = preg_replace('/000(.{5})/', '$1', $str);
// Unpad if nessicary
$length = strlen($str);
$rbits = $length & 7;
if ($rbits > 0)
{
$str = substr($str, 0, $length - $rbits);
}
return $str;
}
/**
* fromString
*
* Convert any string to a base32 string
* This should be binary safe...
*
* @param string $str The string to convert
*
* @return string The converted base32 string
*/
public function encode($str)
{
return $this->fromBin($this->str2bin($str));
}
/**
* toString
*
* Convert any base32 string to a normal sctring
* This should be binary safe...
*
* @param string $str The base32 string to convert
*
* @return string The normal string
*/
public function decode($str)
{
$str = strtoupper($str);
return $this->bin2str($this->tobin($str));
}
/**
* _mapcharset
*
* Used with array_map to map the bits from a binary string
* directly into a base32 character set
*
* @param string $str The string of 0's and 1's you want to
convert
*
* @return string Resulting base32 character
*
* @access private
*/
private function _mapcharset($str)
{
// Huh!
$x = self::CSRFC3548;
return $x[bindec($str)];
}
/**
* _mapbin
*
* Used with array_map to map the characters from a base32
* character set directly into a binary string
*
* @param string $chr The caracter to map
*
* @return string String of 0's and 1's
*
* @access private
*/
private function _mapbin($chr)
{
return sprintf('%08b', strpos(self::CSRFC3548, $chr));
}
}
encrypt/randval.php000064400000010576151155117350010405 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generates cryptographically-secure random values.
*/
class FOFEncryptRandval implements FOFEncryptRandvalinterface
{
/**
* @var FOFUtilsPhpfunc
*/
protected $phpfunc;
/**
*
* Constructor.
*
* @param FOFUtilsPhpfunc $phpfunc An object to intercept PHP function
calls;
* this makes testing easier.
*
*/
public function __construct(FOFUtilsPhpfunc $phpfunc = null)
{
if (!is_object($phpfunc) || !($phpfunc instanceof FOFUtilsPhpfunc))
{
$phpfunc = new FOFUtilsPhpfunc();
}
$this->phpfunc = $phpfunc;
}
/**
*
* Returns a cryptographically secure random value.
*
* @param integer $bytes How many bytes to return
*
* @return string
*/
public function generate($bytes = 32)
{
if ($this->phpfunc->extension_loaded('openssl')
&& (version_compare(PHP_VERSION, '5.3.4') >= 0 ||
IS_WIN))
{
$strong = false;
$randBytes = openssl_random_pseudo_bytes($bytes, $strong);
if ($strong)
{
return $randBytes;
}
}
if ($this->phpfunc->extension_loaded('mcrypt'))
{
return $this->phpfunc->mcrypt_create_iv($bytes,
MCRYPT_DEV_URANDOM);
}
return $this->genRandomBytes($bytes);
}
/**
* Generate random bytes. Adapted from Joomla! 3.2.
*
* @param integer $length Length of the random data to generate
*
* @return string Random binary data
*/
public function genRandomBytes($length = 32)
{
$length = (int) $length;
$sslStr = '';
/*
* Collect any entropy available in the system along with a number
* of time measurements of operating system randomness.
*/
$bitsPerRound = 2;
$maxTimeMicro = 400;
$shaHashLength = 20;
$randomStr = '';
$total = $length;
// Check if we can use /dev/urandom.
$urandom = false;
$handle = null;
// This is PHP 5.3.3 and up
if
($this->phpfunc->function_exists('stream_set_read_buffer')
&& @is_readable('/dev/urandom'))
{
$handle = @fopen('/dev/urandom', 'rb');
if ($handle)
{
$urandom = true;
}
}
while ($length > strlen($randomStr))
{
$bytes = ($total > $shaHashLength)? $shaHashLength : $total;
$total -= $bytes;
/*
* Collect any entropy available from the PHP system and filesystem.
* If we have ssl data that isn't strong, we use it once.
*/
$entropy = rand() . uniqid(mt_rand(), true) . $sslStr;
$entropy .= implode('', @fstat(fopen(__FILE__,
'r')));
$entropy .= memory_get_usage();
$sslStr = '';
if ($urandom)
{
stream_set_read_buffer($handle, 0);
$entropy .= @fread($handle, $bytes);
}
else
{
/*
* There is no external source of entropy so we repeat calls
* to mt_rand until we are assured there's real randomness in
* the result.
*
* Measure the time that the operations will take on average.
*/
$samples = 3;
$duration = 0;
for ($pass = 0; $pass < $samples; ++$pass)
{
$microStart = microtime(true) * 1000000;
$hash = sha1(mt_rand(), true);
for ($count = 0; $count < 50; ++$count)
{
$hash = sha1($hash, true);
}
$microEnd = microtime(true) * 1000000;
$entropy .= $microStart . $microEnd;
if ($microStart >= $microEnd)
{
$microEnd += 1000000;
}
$duration += $microEnd - $microStart;
}
$duration = $duration / $samples;
/*
* Based on the average time, determine the total rounds so that
* the total running time is bounded to a reasonable number.
*/
$rounds = (int) (($maxTimeMicro / $duration) * 50);
/*
* Take additional measurements. On average we can expect
* at least $bitsPerRound bits of entropy from each measurement.
*/
$iter = $bytes * (int) ceil(8 / $bitsPerRound);
for ($pass = 0; $pass < $iter; ++$pass)
{
$microStart = microtime(true);
$hash = sha1(mt_rand(), true);
for ($count = 0; $count < $rounds; ++$count)
{
$hash = sha1($hash, true);
}
$entropy .= $microStart . microtime(true);
}
}
$randomStr .= sha1($entropy, true);
}
if ($urandom)
{
@fclose($handle);
}
return substr($randomStr, 0, $length);
}
}
encrypt/randvalinterface.php000064400000000746151155117350012264
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
interface FOFEncryptRandvalinterface
{
/**
*
* Returns a cryptographically secure random value.
*
* @return string
*
*/
public function generate();
}encrypt/totp.php000064400000011101151155117350007725 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage encrypt
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* This class provides an RFC6238-compliant Time-based One Time Passwords,
* compatible with Google Authenticator (with PassCodeLength = 6 and
TimePeriod = 30).
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFEncryptTotp
{
private $_passCodeLength = 6;
private $_pinModulo;
private $_secretLength = 10;
private $_timeStep = 30;
private $_base32 = null;
/**
* Initialises an RFC6238-compatible TOTP generator. Please note that this
* class does not implement the constraint in the last paragraph of §5.2
* of RFC6238. It's up to you to ensure that the same user/device
does not
* retry validation within the same Time Step.
*
* @param int $timeStep The Time Step (in seconds). Use 30 to
be compatible with Google Authenticator.
* @param int $passCodeLength The generated passcode length.
Default: 6 digits.
* @param int $secretLength The length of the secret key.
Default: 10 bytes (80 bits).
* @param Object $base32 The base32 en/decrypter
*/
public function __construct($timeStep = 30, $passCodeLength = 6,
$secretLength = 10, $base32=null)
{
$this->_timeStep = $timeStep;
$this->_passCodeLength = $passCodeLength;
$this->_secretLength = $secretLength;
$this->_pinModulo = pow(10, $this->_passCodeLength);
if (is_null($base32))
{
$this->_base32 = new FOFEncryptBase32;
}
else
{
$this->_base32 = $base32;
}
}
/**
* Get the time period based on the $time timestamp and the Time Step
* defined. If $time is skipped or set to null the current timestamp will
* be used.
*
* @param int|null $time Timestamp
*
* @return int The time period since the UNIX Epoch
*/
public function getPeriod($time = null)
{
if (is_null($time))
{
$time = time();
}
$period = floor($time / $this->_timeStep);
return $period;
}
/**
* Check is the given passcode $code is a valid TOTP generated using
secret
* key $secret
*
* @param string $secret The Base32-encoded secret key
* @param string $code The passcode to check
*
* @return boolean True if the code is valid
*/
public function checkCode($secret, $code)
{
$time = $this->getPeriod();
for ($i = -1; $i <= 1; $i++)
{
if ($this->getCode($secret, ($time + $i) * $this->_timeStep) ==
$code)
{
return true;
}
}
return false;
}
/**
* Gets the TOTP passcode for a given secret key $secret and a given UNIX
* timestamp $time
*
* @param string $secret The Base32-encoded secret key
* @param int $time UNIX timestamp
*
* @return string
*/
public function getCode($secret, $time = null)
{
$period = $this->getPeriod($time);
$secret = $this->_base32->decode($secret);
$time = pack("N", $period);
$time = str_pad($time, 8, chr(0), STR_PAD_LEFT);
$hash = hash_hmac('sha1', $time, $secret, true);
$offset = ord(substr($hash, -1));
$offset = $offset & 0xF;
$truncatedHash = $this->hashToInt($hash, $offset) & 0x7FFFFFFF;
$pinValue = str_pad($truncatedHash % $this->_pinModulo,
$this->_passCodeLength, "0", STR_PAD_LEFT);
return $pinValue;
}
/**
* Extracts a part of a hash as an integer
*
* @param string $bytes The hash
* @param string $start The char to start from (0 = first char)
*
* @return string
*/
protected function hashToInt($bytes, $start)
{
$input = substr($bytes, $start, strlen($bytes) - $start);
$val2 = unpack("N", substr($input, 0, 4));
return $val2[1];
}
/**
* Returns a QR code URL for easy setup of TOTP apps like Google
Authenticator
*
* @param string $user User
* @param string $hostname Hostname
* @param string $secret Secret string
*
* @return string
*/
public function getUrl($user, $hostname, $secret)
{
$url = sprintf("otpauth://totp/%s@%s?secret=%s", $user,
$hostname, $secret);
$encoder =
"https://chart.googleapis.com/chart?chs=200x200&chld=Q|2&cht=qr&chl=";
$encoderURL = $encoder . urlencode($url);
return $encoderURL;
}
/**
* Generates a (semi-)random Secret Key for TOTP generation
*
* @return string
*/
public function generateSecret()
{
$secret = "";
for ($i = 1; $i <= $this->_secretLength; $i++)
{
$c = rand(0, 255);
$secret .= pack("c", $c);
}
$base32 = new FOFEncryptBase32;
return $this->_base32->encode($secret);
}
}
form/field/accesslevel.php000064400000007607151155117350011612
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('accesslevel');
/**
* Form Field class for FOF
* Joomla! access levels
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldAccesslevel extends JFormFieldAccessLevel implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
$params = $this->getOptions();
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__viewlevels AS a');
$query->group('a.id, a.title, a.ordering');
$query->order('a.ordering ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// If params is an array, push these options to the array
if (is_array($params))
{
$options = array_merge($params, $options);
}
// If all levels is allowed, push it into the array.
elseif ($params)
{
array_unshift($options, JHtml::_('select.option',
'', JText::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
}
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($options,
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$params = $this->getOptions();
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__viewlevels AS a');
$query->group('a.id, a.title, a.ordering');
$query->order('a.ordering ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// If params is an array, push these options to the array
if (is_array($params))
{
$options = array_merge($params, $options);
}
// If all levels is allowed, push it into the array.
elseif ($params)
{
array_unshift($options, JHtml::_('select.option',
'', JText::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
}
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($options,
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/actions.php000064400000013263151155117350010754 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldActions extends JFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the field configuration
*
* @return array
*/
protected function getConfig()
{
// If no custom options were defined let's figure out which ones of
the
// defaults we shall use...
$config = array(
'published' => 1,
'unpublished' => 1,
'archived' => 0,
'trash' => 0,
'all' => 0,
);
$stack = array();
if (isset($this->element['show_published']))
{
$config['published'] =
FOFStringUtils::toBool($this->element['show_published']);
}
if (isset($this->element['show_unpublished']))
{
$config['unpublished'] =
FOFStringUtils::toBool($this->element['show_unpublished']);
}
if (isset($this->element['show_archived']))
{
$config['archived'] =
FOFStringUtils::toBool($this->element['show_archived']);
}
if (isset($this->element['show_trash']))
{
$config['trash'] =
FOFStringUtils::toBool($this->element['show_trash']);
}
if (isset($this->element['show_all']))
{
$config['all'] =
FOFStringUtils::toBool($this->element['show_all']);
}
return $config;
}
/**
* Method to get the field options.
*
* @since 2.0
*
* @return array The field option objects.
*/
protected function getOptions()
{
return null;
}
/**
* Method to get a
*
* @param string $enabledFieldName Name of the enabled/published field
*
* @return FOFFormFieldPublished Field
*/
protected function getPublishedField($enabledFieldName)
{
$attributes = array(
'name' => $enabledFieldName,
'type' => 'published',
);
if ($this->element['publish_up'])
{
$attributes['publish_up'] = (string)
$this->element['publish_up'];
}
if ($this->element['publish_down'])
{
$attributes['publish_down'] = (string)
$this->element['publish_down'];
}
foreach ($attributes as $name => $value)
{
if (!is_null($value))
{
$renderedAttributes[] = $name . '="' . $value .
'"';
}
}
$publishedXml = new SimpleXMLElement('<field ' .
implode(' ', $renderedAttributes) . ' />');
$publishedField = new FOFFormFieldPublished($this->form);
// Pass required objects to the field
$publishedField->item = $this->item;
$publishedField->rowid = $this->rowid;
$publishedField->setup($publishedXml,
$this->item->{$enabledFieldName});
return $publishedField;
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
throw new Exception(__CLASS__ . ' cannot be used in single item
display forms');
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
if (!($this->item instanceof FOFTable))
{
throw new Exception(__CLASS__ . ' needs a FOFTable to act
upon');
}
$config = $this->getConfig();
// Initialise
$prefix = '';
$checkbox = 'cb';
$publish_up = null;
$publish_down = null;
$enabled = true;
$html = '<div class="btn-group">';
// Render a published field
if ($publishedFieldName =
$this->item->getColumnAlias('enabled'))
{
if ($config['published'] || $config['unpublished'])
{
// Generate a FOFFormFieldPublished field
$publishedField = $this->getPublishedField($publishedFieldName);
// Render the publish button
$html .= $publishedField->getRepeatable();
}
if ($config['archived'])
{
$archived = $this->item->{$publishedFieldName} == 2 ? true :
false;
// Create dropdown items
$action = $archived ? 'unarchive' : 'archive';
JHtml::_('actionsdropdown.' . $action, 'cb' .
$this->rowid, $prefix);
}
if ($config['trash'])
{
$trashed = $this->item->{$publishedFieldName} == -2 ? true :
false;
$action = $trashed ? 'untrash' : 'trash';
JHtml::_('actionsdropdown.' . $action, 'cb' .
$this->rowid, $prefix);
}
// Render dropdown list
if ($config['archived'] || $config['trash'])
{
$html .= JHtml::_('actionsdropdown.render',
$this->item->title);
}
}
$html .= '</div>';
return $html;
}
}
form/field/button.php000064400000006166151155117350010633 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('text');
/**
* Form Field class for the FOF framework
* Supports a button input.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldButton extends FOFFormFieldText implements FOFFormField
{
protected $static;
protected $repeatable;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getInput()
{
$this->label = '';
$allowedElement = array('button', 'a');
if (in_array($this->element['htmlelement'],
$allowedElement))
$type = $this->element['htmlelement'];
else
$type = 'button';
$text = $this->element['text'];
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$icon = $this->element['icon'] ? (string)
$this->element['icon'] : '';
$onclick = $this->element['onclick'] ?
'onclick="' . (string)
$this->element['onclick'] . '"' : '';
$url = $this->element['url'] ? 'href="' .
$this->parseFieldTags((string) $this->element['url']) .
'"' : '';
$title = $this->element['title'] ?
'title="' . JText::_((string)
$this->element['title']) . '"' : '';
$this->value = JText::_($text);
if ($icon)
{
$icon = '<span class="icon ' . $icon .
'"></span>';
}
return '<' . $type . ' id="' . $this->id .
'" class="btn ' . $class . '" ' .
$onclick . $url . $title . '>' .
$icon .
htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
'</' . $type . '>';
}
/**
* Method to get the field title.
*
* @return string The field title.
*/
protected function getTitle()
{
return null;
}
}
form/field/cachehandler.php000064400000004674151155117350011723
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('cachehandler');
/**
* Form Field class for FOF
* Joomla! cache handlers
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldCachehandler extends JFormFieldCacheHandler implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/calendar.php000064400000012352151155117350011063
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('calendar');
/**
* Form Field class for the FOF framework
* Supports a calendar / date field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldCalendar extends JFormFieldCalendar implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
// ATTENTION: Redirected getInput() to getStatic()
case 'input':
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getCalendar('static');
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getCalendar('repeatable');
}
/**
* Method to get the calendar input markup.
*
* @param string $display The display to render ('static' or
'repeatable')
*
* @return string The field input markup.
*
* @since 2.1.rc4
*/
protected function getCalendar($display)
{
// Initialize some field attributes.
$format = $this->element['format'] ? (string)
$this->element['format'] : '%Y-%m-%d';
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$default = $this->element['default'] ? (string)
$this->element['default'] : '';
// PHP date doesn't use percentages (%) for the format, but the
calendar Javascript
// DOES use it (@see: calendar-uncompressed.js). Therefore we have to
convert it.
$formatJS = $format;
$formatPHP = str_replace(array('%', 'H:M:S',
'B'), array('', 'H:i:s', 'F'),
$formatJS);
// Check for empty date values
if (empty($this->value) || $this->value ==
FOFPlatform::getInstance()->getDbo()->getNullDate() ||
$this->value == '0000-00-00')
{
$this->value = $default;
}
// Get some system objects.
$config = FOFPlatform::getInstance()->getConfig();
$user = JFactory::getUser();
// Format date if exists
if (!empty($this->value))
{
$date = FOFPlatform::getInstance()->getDate($this->value,
'UTC');
// If a known filter is given use it.
switch (strtoupper((string) $this->element['filter']))
{
case 'SERVER_UTC':
// Convert a date to UTC based on the server timezone.
if ((int) $this->value)
{
// Get a date object based on the correct timezone.
$date->setTimezone(new
DateTimeZone($config->get('offset')));
}
break;
case 'USER_UTC':
// Convert a date to UTC based on the user timezone.
if ((int) $this->value)
{
// Get a date object based on the correct timezone.
$date->setTimezone($user->getTimezone());
}
break;
default:
break;
}
// Transform the date string.
$this->value = $date->format($formatPHP, true, false);
}
if ($display == 'static')
{
// Build the attributes array.
$attributes = array();
if ($this->element['size'])
{
$attributes['size'] = (int)
$this->element['size'];
}
if ($this->element['maxlength'])
{
$attributes['maxlength'] = (int)
$this->element['maxlength'];
}
if ($this->element['class'])
{
$attributes['class'] = (string)
$this->element['class'];
}
if ((string) $this->element['readonly'] ==
'true')
{
$attributes['readonly'] = 'readonly';
}
if ((string) $this->element['disabled'] ==
'true')
{
$attributes['disabled'] = 'disabled';
}
if ($this->element['onchange'])
{
$attributes['onchange'] = (string)
$this->element['onchange'];
}
if ($this->required)
{
$attributes['required'] = 'required';
$attributes['aria-required'] = 'true';
}
return JHtml::_('calendar', $this->value, $this->name,
$this->id, $formatJS, $attributes);
}
else
{
return '<span class="' . $this->id . ' '
. $class . '">' .
htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
}
form/field/captcha.php000064400000003727151155117350010723 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('captcha');
/**
* Form Field class for the FOF framework
* Supports a captcha field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldCaptcha extends JFormFieldCaptcha implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getInput();
}
}
form/field/checkbox.php000064400000007235151155117370011106
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('checkbox');
/**
* Form Field class for the FOF framework
* A single checkbox
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldCheckbox extends JFormFieldCheckbox implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
$value = $this->element['value'] ? (string)
$this->element['value'] : '1';
$disabled = ((string) $this->element['disabled'] ==
'true') ? ' disabled="disabled"' :
'';
$onclick = $this->element['onclick'] ? '
onclick="' . (string) $this->element['onclick'] .
'"' : '';
$required = $this->required ? ' required="required"
aria-required="true"' : '';
if (empty($this->value))
{
$checked = (isset($this->element['checked'])) ? '
checked="checked"' : '';
}
else
{
$checked = ' checked="checked"';
}
return '<span id="' . $this->id . '"
' . $class . '>' .
'<input type="checkbox" name="' .
$this->name . '" id="' . $this->id .
'"' . ' value="'
. htmlspecialchars($value, ENT_COMPAT, 'UTF-8') .
'"' . $class . $checked . $disabled . $onclick . $required .
' />' .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$value = $this->element['value'] ? (string)
$this->element['value'] : '1';
$disabled = ((string) $this->element['disabled'] ==
'true') ? ' disabled="disabled"' :
'';
$onclick = $this->element['onclick'] ? '
onclick="' . (string) $this->element['onclick'] .
'"' : '';
$required = $this->required ? ' required="required"
aria-required="true"' : '';
if (empty($this->value))
{
$checked = (isset($this->element['checked'])) ? '
checked="checked"' : '';
}
else
{
$checked = ' checked="checked"';
}
return '<span class="' . $this->id . ' ' .
$class . '">' .
'<input type="checkbox" name="' .
$this->name . '" class="' . $this->id . '
' . $class . '"' . ' value="'
. htmlspecialchars($value, ENT_COMPAT, 'UTF-8') .
'"' . $checked . $disabled . $onclick . $required . '
/>' .
'</span>';
}
}
form/field/checkboxes.php000064400000005354151155117370011436
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('checkboxes');
/**
* Form Field class for FOF
* Supports a list of checkbox.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldCheckboxes extends JFormFieldCheckboxes implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getRepeatable();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : $this->id;
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$html = '<span class="' . $class .
'">';
foreach ($this->value as $value) {
$html .= '<span>';
if ($translate == true)
{
$html .= JText::_($value);
}
else
{
$html .= $value;
}
$html .= '</span>';
}
$html .= '</span>';
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getInput()
{
// Used for J! 2.5 compatibility
$this->value = !is_array($this->value) ? explode(',',
$this->value) : $this->value;
return parent::getInput();
}
}
form/field/components.php000064400000013665151155117370011511
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Components installed on the site
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFFormFieldComponents extends JFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
public $client_ids = null;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.1
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.1
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.1
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get a list of all installed components and also translates them.
*
* The manifest_cache is used to get the extension names, since JInstaller
is also
* translating those names in stead of the name column. Else some of the
translations
* fails.
*
* @since 2.1
*
* @return array An array of JHtml options.
*/
protected function getOptions()
{
$db = FOFPlatform::getInstance()->getDbo();
// Check for client_ids override
if ($this->client_ids !== null)
{
$client_ids = $this->client_ids;
}
else
{
$client_ids = $this->element['client_ids'];
}
$client_ids = explode(',', $client_ids);
// Calculate client_ids where clause
foreach ($client_ids as &$client_id)
{
$client_id = (int) trim($client_id);
$client_id = $db->q($client_id);
}
$query = $db->getQuery(true)
->select(
array(
$db->qn('name'),
$db->qn('element'),
$db->qn('client_id'),
$db->qn('manifest_cache'),
)
)
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('client_id') . ' IN (' .
implode(',', $client_ids) . ')');
$db->setQuery($query);
$components = $db->loadObjectList('element');
// Convert to array of objects, so we can use sortObjects()
// Also translate component names with JText::_()
$aComponents = array();
$user = JFactory::getUser();
foreach ($components as $component)
{
// Don't show components in the list where the user doesn't
have access for
// TODO: perhaps add an option for this
if (!$user->authorise('core.manage',
$component->element))
{
continue;
}
$oData = (object) array(
'value' => $component->element,
'text' => $this->translate($component,
'component')
);
$aComponents[$component->element] = $oData;
}
// Reorder the components array, because the alphabetical
// ordering changed due to the JText::_() translation
uasort(
$aComponents,
function ($a, $b) {
return strcasecmp($a->text, $b->text);
}
);
return $aComponents;
}
/**
* Translate a list of objects with JText::_().
*
* @param array $item The array of objects
* @param string $type The extension type (e.g. component)
*
* @since 2.1
*
* @return string $text The translated name of the extension
*
* @see administrator/com_installer/models/extension.php
*/
public function translate($item, $type)
{
$platform = FOFPlatform::getInstance();
// Map the manifest cache to $item. This is needed to get the name from
the
// manifest_cache and NOT from the name column, else some JText::_()
translations fails.
$mData = json_decode($item->manifest_cache);
if ($mData)
{
foreach ($mData as $key => $value)
{
if ($key == 'type')
{
// Ignore the type field
continue;
}
$item->$key = $value;
}
}
$lang = $platform->getLanguage();
switch ($type)
{
case 'component':
$source = JPATH_ADMINISTRATOR . '/components/' .
$item->element;
$lang->load("$item->element.sys", JPATH_ADMINISTRATOR,
null, false, false)
|| $lang->load("$item->element.sys", $source, null,
false, false)
|| $lang->load("$item->element.sys",
JPATH_ADMINISTRATOR, $lang->getDefault(), false, false)
|| $lang->load("$item->element.sys", $source,
$lang->getDefault(), false, false);
break;
}
$text = JText::_($item->name);
return $text;
}
}
form/field/editor.php000064400000004430151155117370010600 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('editor');
/**
* Form Field class for the FOF framework
* An editarea field for content creation and formatted HTML display
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldEditor extends JFormFieldEditor implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<div id="' . $this->id . '" '
. $class . '>' . $this->value . '</div>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<div class="' . $this->id . ' ' .
$class . '">' . $this->value .
'</div>';
}
}
form/field/email.php000064400000007145151155117370010407 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('email');
/**
* Form Field class for the FOF framework
* Supports a one line text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldEmail extends JFormFieldEMail implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
$dolink = $this->element['show_link'] == 'true';
$empty_replacement = '';
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$innerHtml = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
if ($dolink)
{
$innerHtml = '<a href="mailto:' . $innerHtml .
'">' .
$innerHtml . '</a>';
}
return '<span id="' . $this->id . '"
' . $class . '>' .
$innerHtml .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$class = '';
$show_link = false;
$link_url = '';
$empty_replacement = '';
// Get field parameters
if ($this->element['class'])
{
$class = (string) $this->element['class'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['url'])
{
$link_url = $this->element['url'];
}
else
{
$link_url = 'mailto:' . htmlspecialchars($this->value,
ENT_COMPAT, 'UTF-8');
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$value = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
// Create the HTML
$html = '<span class="' . $this->id . ' '
. $class . '">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
}
form/field/groupedbutton.php000064400000005737151155117370012226
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldGroupedbutton extends JFormFieldText implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getInput()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$html = '<div id="' . $this->id . '"
class="btn-group ' . $class . '">';
foreach ($this->element->children() as $option)
{
$renderedAttributes = array();
foreach ($option->attributes() as $name => $value)
{
if (!is_null($value))
{
$renderedAttributes[] = $name . '="' .
htmlentities($value) . '"';
}
}
$buttonXML = new SimpleXMLElement('<field ' .
implode(' ', $renderedAttributes) . ' />');
$buttonField = new FOFFormFieldButton($this->form);
// Pass required objects to the field
$buttonField->item = $this->item;
$buttonField->rowid = $this->rowid;
$buttonField->setup($buttonXML, null);
$html .= $buttonField->getRepeatable();
}
$html .= '</div>';
return $html;
}
}
form/field/groupedlist.php000064400000010452151155117370011654
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('groupedlist');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldGroupedlist extends JFormFieldGroupedList implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$selected = self::getOptionName($this->getGroups(), $this->value);
if (is_null($selected))
{
$selected = array(
'group' => '',
'item' => ''
);
}
return '<span id="' . $this->id . '-group"
class="fof-groupedlist-group ' . $class . '>' .
htmlspecialchars($selected['group'], ENT_COMPAT,
'UTF-8') .
'</span>' .
'<span id="' . $this->id . '-item"
class="fof-groupedlist-item ' . $class . '>' .
htmlspecialchars($selected['item'], ENT_COMPAT,
'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$selected = self::getOptionName($this->getGroups(), $this->value);
if (is_null($selected))
{
$selected = array(
'group' => '',
'item' => ''
);
}
return '<span class="' . $this->id . '-group
fof-groupedlist-group ' . $class . '">' .
htmlspecialchars($selected['group'], ENT_COMPAT,
'UTF-8') .
'</span>' .
'<span class="' . $this->id . '-item
fof-groupedlist-item ' . $class . '">' .
htmlspecialchars($selected['item'], ENT_COMPAT,
'UTF-8') .
'</span>';
}
/**
* Gets the active option's label given an array of JHtml options
*
* @param array $data The JHtml options to parse
* @param mixed $selected The currently selected value
* @param string $groupKey Group name
* @param string $optKey Key name
* @param string $optText Value name
*
* @return mixed The label of the currently selected option
*/
public static function getOptionName($data, $selected = null, $groupKey =
'items', $optKey = 'value', $optText =
'text')
{
$ret = null;
foreach ($data as $dataKey => $group)
{
$label = $dataKey;
$noGroup = is_int($dataKey);
if (is_array($group))
{
$subList = $group[$groupKey];
$label = $group[$optText];
$noGroup = false;
}
elseif (is_object($group))
{
// Sub-list is in a property of an object
$subList = $group->$groupKey;
$label = $group->$optText;
$noGroup = false;
}
else
{
throw new RuntimeException('Invalid group contents.', 1);
}
if ($noGroup)
{
$label = '';
}
$match = FOFFormFieldList::getOptionName($data, $selected, $optKey,
$optText);
if (!is_null($match))
{
$ret = array(
'group' => $label,
'item' => $match
);
break;
}
}
return $ret;
}
}
form/field/hidden.php000064400000003711151155117370010546 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('hidden');
/**
* Form Field class for the FOF framework
* A hidden field
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldHidden extends JFormFieldHidden implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getInput();
}
}
form/field/image.php000064400000001042151155117400010362 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Form Field class for the FOF framework
* Media selection field. This is an alias of the "media" field
type.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldImage extends FOFFormFieldMedia
{
}
form/field/imagelist.php000064400000006352151155117400011267
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('imagelist');
/**
* Form Field class for the FOF framework
* Media selection field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldImagelist extends JFormFieldImageList implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$imgattr = array(
'id' => $this->id
);
if ($this->element['class'])
{
$imgattr['class'] = (string)
$this->element['class'];
}
if ($this->element['style'])
{
$imgattr['style'] = (string)
$this->element['style'];
}
if ($this->element['width'])
{
$imgattr['width'] = (string)
$this->element['width'];
}
if ($this->element['height'])
{
$imgattr['height'] = (string)
$this->element['height'];
}
if ($this->element['align'])
{
$imgattr['align'] = (string)
$this->element['align'];
}
if ($this->element['rel'])
{
$imgattr['rel'] = (string) $this->element['rel'];
}
if ($this->element['alt'])
{
$alt = JText::_((string) $this->element['alt']);
}
else
{
$alt = null;
}
if ($this->element['title'])
{
$imgattr['title'] = JText::_((string)
$this->element['title']);
}
$path = (string) $this->element['directory'];
$path = trim($path, '/' . DIRECTORY_SEPARATOR);
if ($this->value && file_exists(JPATH_ROOT . '/' .
$path . '/' . $this->value))
{
$src = FOFPlatform::getInstance()->URIroot() . '/' . $path
. '/' . $this->value;
}
else
{
$src = '';
}
return JHtml::_('image', $src, $alt, $imgattr);
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getStatic();
}
}
form/field/integer.php000064400000004615151155117400010746 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('integer');
/**
* Form Field class for the FOF framework
* Supports a one line text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldInteger extends JFormFieldInteger implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/language.php000064400000005474151155117400011100
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('language');
/**
* Form Field class for FOF
* Available site languages
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldLanguage extends JFormFieldLanguage implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get the field options.
*
* @since 2.0
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = parent::getOptions();
$noneoption = $this->element['none'] ?
$this->element['none'] : null;
if ($noneoption)
{
array_unshift($options, JHtml::_('select.option',
'*', JText::_($noneoption)));
}
return $options;
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/list.php000064400000023506151155117400010264 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldList extends JFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(self::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$show_link = false;
$link_url = '';
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['url'])
{
$link_url = $this->element['url'];
}
else
{
$show_link = false;
}
if ($show_link && ($this->item instanceof FOFTable))
{
$link_url = $this->parseFieldTags($link_url);
}
else
{
$show_link = false;
}
$html = '<span class="' . $this->id . ' '
. $class . '">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= htmlspecialchars(self::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8');
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
/**
* Gets the active option's label given an array of JHtml options
*
* @param array $data The JHtml options to parse
* @param mixed $selected The currently selected value
* @param string $optKey Key name
* @param string $optText Value name
*
* @return mixed The label of the currently selected option
*/
public static function getOptionName($data, $selected = null, $optKey =
'value', $optText = 'text')
{
$ret = null;
foreach ($data as $elementKey => &$element)
{
if (is_array($element))
{
$key = $optKey === null ? $elementKey : $element[$optKey];
$text = $element[$optText];
}
elseif (is_object($element))
{
$key = $optKey === null ? $elementKey : $element->$optKey;
$text = $element->$optText;
}
else
{
// This is a simple associative array
$key = $elementKey;
$text = $element;
}
if (is_null($ret))
{
$ret = $text;
}
elseif ($selected == $key)
{
$ret = $text;
}
}
return $ret;
}
/**
* Method to get the field options.
*
* Ordering is disabled by default. You can enable ordering by setting the
* 'order' element in your form field. The other order values
are optional.
*
* - order What to order. Possible values: 'name' or
'value' (default = false)
* - order_dir Order direction. Possible values: 'asc' =
Ascending or 'desc' = Descending (default = 'asc')
* - order_case_sensitive Order case sensitive. Possible values:
'true' or 'false' (default = false)
*
* @return array The field option objects.
*
* @since Ordering is available since FOF 2.1.b2.
*/
protected function getOptions()
{
// Ordering is disabled by default for backward compatibility
$order = false;
// Set default order direction
$order_dir = 'asc';
// Set default value for case sensitive sorting
$order_case_sensitive = false;
if ($this->element['order'] &&
$this->element['order'] !== 'false')
{
$order = $this->element['order'];
}
if ($this->element['order_dir'])
{
$order_dir = $this->element['order_dir'];
}
if ($this->element['order_case_sensitive'])
{
// Override default setting when the form element value is
'true'
if ($this->element['order_case_sensitive'] ==
'true')
{
$order_case_sensitive = true;
}
}
// Create a $sortOptions array in order to apply sorting
$i = 0;
$sortOptions = array();
foreach ($this->element->children() as $option)
{
$name = JText::alt(trim((string) $option),
preg_replace('/[^a-zA-Z0-9_\-]/', '_',
$this->fieldname));
$sortOptions[$i] = new stdClass;
$sortOptions[$i]->option = $option;
$sortOptions[$i]->value = $option['value'];
$sortOptions[$i]->name = $name;
$i++;
}
// Only order if it's set
if ($order)
{
jimport('joomla.utilities.arrayhelper');
FOFUtilsArray::sortObjects($sortOptions, $order, $order_dir ==
'asc' ? 1 : -1, $order_case_sensitive, false);
}
// Initialise the options
$options = array();
// Get the field $options
foreach ($sortOptions as $sortOption)
{
$option = $sortOption->option;
$name = $sortOption->name;
// Only add <option /> elements.
if ($option->getName() != 'option')
{
continue;
}
$tmp = JHtml::_('select.option', (string)
$option['value'], $name, 'value', 'text',
((string) $option['disabled'] == 'true'));
// Set some option attributes.
$tmp->class = (string) $option['class'];
// Set some JavaScript option attributes.
$tmp->onclick = (string) $option['onclick'];
// Add the option object to the result set.
$options[] = $tmp;
}
// Do we have a class and method source for our options?
$source_file = empty($this->element['source_file']) ?
'' : (string) $this->element['source_file'];
$source_class = empty($this->element['source_class']) ?
'' : (string) $this->element['source_class'];
$source_method = empty($this->element['source_method']) ?
'' : (string) $this->element['source_method'];
$source_key = empty($this->element['source_key']) ?
'*' : (string) $this->element['source_key'];
$source_value = empty($this->element['source_value']) ?
'*' : (string) $this->element['source_value'];
$source_translate =
empty($this->element['source_translate']) ? 'true' :
(string) $this->element['source_translate'];
$source_translate = in_array(strtolower($source_translate),
array('true','yes','1','on')) ?
true : false;
$source_format = empty($this->element['source_format']) ?
'' : (string) $this->element['source_format'];
if ($source_class && $source_method)
{
// Maybe we have to load a file?
if (!empty($source_file))
{
$source_file = FOFTemplateUtils::parsePath($source_file, true);
if
(FOFPlatform::getInstance()->getIntegrationObject('filesystem')->fileExists($source_file))
{
include_once $source_file;
}
}
// Make sure the class exists
if (class_exists($source_class, true))
{
// ...and so does the option
if (in_array($source_method, get_class_methods($source_class)))
{
// Get the data from the class
if ($source_format == 'optionsobject')
{
$options = array_merge($options, $source_class::$source_method());
}
else
{
// Get the data from the class
$source_data = $source_class::$source_method();
// Loop through the data and prime the $options array
foreach ($source_data as $k => $v)
{
$key = (empty($source_key) || ($source_key == '*')) ? $k :
$v[$source_key];
$value = (empty($source_value) || ($source_value == '*'))
? $v : $v[$source_value];
if ($source_translate)
{
$value = JText::_($value);
}
$options[] = JHtml::_('select.option', $key, $value,
'value', 'text');
}
}
}
}
}
reset($options);
return $options;
}
/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]',
JFactory::getApplication()->input->getInt('Itemid', 0),
$ret);
// Replace other field variables in the URL
$fields = $this->item->getTableFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) .
']';
$replace = $this->item->$fieldname;
$ret = str_replace($search, $replace, $ret);
}
return $ret;
}
}
form/field/media.php000064400000006131151155117400010363 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('media');
/**
* Form Field class for the FOF framework
* Media selection field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldMedia extends JFormFieldMedia implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$imgattr = array(
'id' => $this->id
);
if ($this->element['class'])
{
$imgattr['class'] = (string)
$this->element['class'];
}
if ($this->element['style'])
{
$imgattr['style'] = (string)
$this->element['style'];
}
if ($this->element['width'])
{
$imgattr['width'] = (string)
$this->element['width'];
}
if ($this->element['height'])
{
$imgattr['height'] = (string)
$this->element['height'];
}
if ($this->element['align'])
{
$imgattr['align'] = (string)
$this->element['align'];
}
if ($this->element['rel'])
{
$imgattr['rel'] = (string) $this->element['rel'];
}
if ($this->element['alt'])
{
$alt = JText::_((string) $this->element['alt']);
}
else
{
$alt = null;
}
if ($this->element['title'])
{
$imgattr['title'] = JText::_((string)
$this->element['title']);
}
if ($this->value && file_exists(JPATH_ROOT . '/' .
$this->value))
{
$src = FOFPlatform::getInstance()->URIroot() . $this->value;
}
else
{
$src = '';
}
return JHtml::_('image', $src, $alt, $imgattr);
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getStatic();
}
}
form/field/model.php000064400000015026151155117400010407 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Generic list from a model's results
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldModel extends FOFFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->id;
$format_string = '';
$show_link = false;
$link_url = '';
$empty_replacement = '';
// Get field parameters
if ($this->element['class'])
{
$class = (string) $this->element['class'];
}
if ($this->element['format'])
{
$format_string = (string) $this->element['format'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['url'])
{
$link_url = $this->element['url'];
}
else
{
$show_link = false;
}
if ($show_link && ($this->item instanceof FOFTable))
{
$link_url = $this->parseFieldTags($link_url);
}
else
{
$show_link = false;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
$value = FOFFormFieldList::getOptionName($this->getOptions(),
$this->value);
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($value))
{
$value = JText::_($empty_replacement);
}
if (empty($format_string))
{
$value = htmlspecialchars($value, ENT_COMPAT, 'UTF-8');
}
else
{
$value = sprintf($format_string, $value);
}
// Create the HTML
$html = '<span class="' . $class .
'">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$key = $this->element['key_field'] ? (string)
$this->element['key_field'] : 'value';
$value = $this->element['value_field'] ? (string)
$this->element['value_field'] : (string)
$this->element['name'];
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$applyAccess = $this->element['apply_access'] ? (string)
$this->element['apply_access'] : 'false';
$modelName = (string) $this->element['model'];
$nonePlaceholder = (string) $this->element['none'];
if (!empty($nonePlaceholder))
{
$options[] = JHtml::_('select.option', null,
JText::_($nonePlaceholder));
}
// Process field atrtibutes
$applyAccess = strtolower($applyAccess);
$applyAccess = in_array($applyAccess, array('yes',
'on', 'true', '1'));
// Explode model name into model name and prefix
$parts = FOFInflector::explode($modelName);
$mName = ucfirst(array_pop($parts));
$mPrefix = FOFInflector::implode($parts);
// Get the model object
$config = array('savestate' => 0);
$model = FOFModel::getTmpInstance($mName, $mPrefix, $config);
if ($applyAccess)
{
$model->applyAccessFiltering();
}
// Process state variables
foreach ($this->element->children() as $stateoption)
{
// Only add <option /> elements.
if ($stateoption->getName() != 'state')
{
continue;
}
$stateKey = (string) $stateoption['key'];
$stateValue = (string) $stateoption;
$model->setState($stateKey, $stateValue);
}
// Set the query and get the result list.
$items = $model->getItemList(true);
// Build the field options.
if (!empty($items))
{
foreach ($items as $item)
{
if ($translate == true)
{
$options[] = JHtml::_('select.option', $item->$key,
JText::_($item->$value));
}
else
{
$options[] = JHtml::_('select.option', $item->$key,
$item->$value);
}
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]',
JFactory::getApplication()->input->getInt('Itemid', 0),
$ret);
// Replace other field variables in the URL
$fields = $this->item->getTableFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) .
']';
$replace = $this->item->$fieldname;
$ret = str_replace($search, $replace, $ret);
}
return $ret;
}
}
form/field/ordering.php000064400000013324151155117400011117
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Form Field class for FOF
* Renders the row ordering interface checkbox in browse views
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldOrdering extends JFormField implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get the field input markup for this field type.
*
* @since 2.0
*
* @return string The field input markup.
*/
protected function getInput()
{
$html = array();
$attr = '';
// Initialize some field attributes.
$attr .= !empty($this->class) ? ' class="' .
$this->class . '"' : '';
$attr .= $this->disabled ? ' disabled' : '';
$attr .= !empty($this->size) ? ' size="' .
$this->size . '"' : '';
// Initialize JavaScript field attributes.
$attr .= !empty($this->onchange) ? ' onchange="' .
$this->onchange . '"' : '';
$this->item = $this->form->getModel()->getItem();
$keyfield = $this->item->getKeyName();
$itemId = $this->item->$keyfield;
$query = $this->getQuery();
// Create a read-only list (no name) with a hidden input to store the
value.
if ($this->readonly)
{
$html[] = JHtml::_('list.ordering', '', $query,
trim($attr), $this->value, $itemId ? 0 : 1);
$html[] = '<input type="hidden" name="' .
$this->name . '" value="' . $this->value .
'"/>';
}
else
{
// Create a regular list.
$html[] = JHtml::_('list.ordering', $this->name, $query,
trim($attr), $this->value, $itemId ? 0 : 1);
}
return implode($html);
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
throw new Exception(__CLASS__ . ' cannot be used in single item
display forms');
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
if (!($this->item instanceof FOFTable))
{
throw new Exception(__CLASS__ . ' needs a FOFTable to act
upon');
}
$class = isset($this->element['class']) ?
$this->element['class'] : 'input-mini';
$icon = isset($this->element['icon']) ?
$this->element['icon'] : 'icon-menu';
$html = '';
$view = $this->form->getView();
$ordering = $view->getLists()->order == 'ordering';
if (!$view->hasAjaxOrderingSupport())
{
// Ye olde Joomla! 2.5 method
$disabled = $ordering ? '' :
'disabled="disabled"';
$html .= '<span>';
$html .= $view->pagination->orderUpIcon($this->rowid, true,
'orderup', 'Move Up', $ordering);
$html .= '</span><span>';
$html .= $view->pagination->orderDownIcon($this->rowid,
$view->pagination->total, true, 'orderdown', 'Move
Down', $ordering);
$html .= '</span>';
$html .= '<input type="text" name="order[]"
size="5" value="' . $this->value . '"
' . $disabled;
$html .= 'class="text-area-order" style="text-align:
center" />';
}
else
{
// The modern drag'n'drop method
if ($view->getPerms()->editstate)
{
$disableClassName = '';
$disabledLabel = '';
$hasAjaxOrderingSupport = $view->hasAjaxOrderingSupport();
if (!$hasAjaxOrderingSupport['saveOrder'])
{
$disabledLabel = JText::_('JORDERINGDISABLED');
$disableClassName = 'inactive tip-top';
}
$orderClass = $ordering ? 'order-enabled' :
'order-disabled';
$html .= '<div class="' . $orderClass .
'">';
$html .= '<span class="sortable-handler ' .
$disableClassName . '" title="' . $disabledLabel .
'" rel="tooltip">';
$html .= '<i class="' . $icon .
'"></i>';
$html .= '</span>';
if ($ordering)
{
$html .= '<input type="text"
name="order[]" size="5" class="' . $class .
' text-area-order" value="' . $this->value .
'" />';
}
$html .= '</div>';
}
else
{
$html .= '<span class="sortable-handler inactive"
>';
$html .= '<i class="' . $icon .
'"></i>';
$html .= '</span>';
}
}
return $html;
}
/**
* Builds the query for the ordering list.
*
* @since 2.3.2
*
* @return FOFDatabaseQuery The query for the ordering form field
*/
protected function getQuery()
{
$ordering = $this->name;
$title = $this->element['ordertitle'] ? (string)
$this->element['ordertitle'] :
$this->item->getColumnAlias('title');
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select(array($db->quoteName($ordering, 'value'),
$db->quoteName($title, 'text')))
->from($db->quoteName($this->item->getTableName()))
->order($ordering);
return $query;
}
}
form/field/password.php000064400000004620151155117400011147
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('password');
/**
* Form Field class for the FOF framework
* Supports a one line text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldPassword extends JFormFieldPassword implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/plugins.php000064400000004663151155117400010775 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('plugins');
/**
* Form Field class for FOF
* Plugins installed on the site
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldPlugins extends JFormFieldPlugins implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/published.php000064400000011366151155117400011271
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldPublished extends JFormFieldList implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get the field options.
*
* @since 2.0
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = parent::getOptions();
if (!empty($options))
{
return $options;
}
// If no custom options were defined let's figure out which ones of
the
// defaults we shall use...
$config = array(
'published' => 1,
'unpublished' => 1,
'archived' => 0,
'trash' => 0,
'all' => 0,
);
$configMap = array(
'show_published' => array('published', 1),
'show_unpublished' => array('unpublished', 1),
'show_archived' => array('archived', 0),
'show_trash' => array('trash', 0),
'show_all' => array('all', 0),
);
foreach ($configMap as $attribute => $preferences)
{
list($configKey, $default) = $preferences;
switch (strtolower($this->element[$attribute]))
{
case 'true':
case '1':
case 'yes':
$config[$configKey] = true;
case 'false':
case '0':
case 'no':
$config[$configKey] = false;
default:
$config[$configKey] = $default;
}
}
if ($config['published'])
{
$stack[] = JHtml::_('select.option', '1',
JText::_('JPUBLISHED'));
}
if ($config['unpublished'])
{
$stack[] = JHtml::_('select.option', '0',
JText::_('JUNPUBLISHED'));
}
if ($config['archived'])
{
$stack[] = JHtml::_('select.option', '2',
JText::_('JARCHIVED'));
}
if ($config['trash'])
{
$stack[] = JHtml::_('select.option', '-2',
JText::_('JTRASHED'));
}
if ($config['all'])
{
$stack[] = JHtml::_('select.option', '*',
JText::_('JALL'));
}
return $stack;
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
if (!($this->item instanceof FOFTable))
{
throw new Exception(__CLASS__ . ' needs a FOFTable to act
upon');
}
// Initialise
$prefix = '';
$checkbox = 'cb';
$publish_up = null;
$publish_down = null;
$enabled = true;
// Get options
if ($this->element['prefix'])
{
$prefix = (string) $this->element['prefix'];
}
if ($this->element['checkbox'])
{
$checkbox = (string) $this->element['checkbox'];
}
if ($this->element['publish_up'])
{
$publish_up = (string) $this->element['publish_up'];
}
if ($this->element['publish_down'])
{
$publish_down = (string) $this->element['publish_down'];
}
// @todo Enforce ACL checks to determine if the field should be enabled
or not
// Get the HTML
return JHTML::_('jgrid.published', $this->value,
$this->rowid, $prefix, $enabled, $checkbox, $publish_up, $publish_down);
}
}
form/field/radio.php000064400000004644151155117400010411 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('radio');
/**
* Form Field class for FOF
* Radio selection list
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldRadio extends JFormFieldRadio implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/relation.php000064400000011564151155117400011127
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Form Field class for FOF
* Relation list
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldRelation extends FOFFormFieldList
{
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic() {
return $this->getRepeatable();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : $this->id;
$relationclass = $this->element['relationclass'] ? (string)
$this->element['relationclass'] : '';
$value_field = $this->element['value_field'] ? (string)
$this->element['value_field'] : 'title';
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$link_url = $this->element['url'] ? (string)
$this->element['url'] : false;
if (!($link_url && $this->item instanceof FOFTable))
{
$link_url = false;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
$relationName = FOFInflector::pluralize($this->name);
$relations =
$this->item->getRelations()->getMultiple($relationName);
foreach ($relations as $relation) {
$html = '<span class="' . $relationclass .
'">';
if ($link_url)
{
$keyfield = $relation->getKeyName();
$this->_relationId = $relation->$keyfield;
$url = $this->parseFieldTags($link_url);
$html .= '<a href="' . $url . '">';
}
$value = $relation->get($relation->getColumnAlias($value_field));
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($value))
{
$value = JText::_($empty_replacement);
}
if ($translate == true)
{
$html .= JText::_($value);
}
else
{
$html .= $value;
}
if ($link_url)
{
$html .= '</a>';
}
$html .= '</span>';
$rels[] = $html;
}
$html = '<span class="' . $class .
'">';
$html .= implode(', ', $rels);
$html .= '</span>';
return $html;
}
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = array();
$this->value = array();
$value_field = $this->element['value_field'] ? (string)
$this->element['value_field'] : 'title';
$input = new FOFInput;
$component = ucfirst(str_replace('com_', '',
$input->getString('option')));
$view = ucfirst($input->getString('view'));
$relation = FOFInflector::pluralize((string)
$this->element['name']);
$model = FOFModel::getTmpInstance(ucfirst($relation), $component .
'Model');
$table = $model->getTable();
$key = $table->getKeyName();
$value = $table->getColumnAlias($value_field);
foreach ($model->getItemList(true) as $option)
{
$options[] = JHtml::_('select.option', $option->$key,
$option->$value);
}
if ($id = FOFModel::getAnInstance($view)->getId())
{
$table = FOFTable::getInstance($view, $component . 'Table');
$table->load($id);
$relations = $table->getRelations()->getMultiple($relation);
foreach ($relations as $item)
{
$this->value[] = $item->getId();
}
}
return $options;
}
/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]',
JFactory::getApplication()->input->getInt('Itemid', 0),
$ret);
// Replace the [RELATION:ID] in the URL with the relation's key
value
$ret = str_replace('[RELATION:ID]', $this->_relationId,
$ret);
// Replace other field variables in the URL
$fields = $this->item->getTableFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) .
']';
$replace = $this->item->$fieldname;
$ret = str_replace($search, $replace, $ret);
}
return $ret;
}
}
form/field/rules.php000064400000062321151155117400010441 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('rules');
/**
* Form Field class for FOF
* Joomla! ACL Rules
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFFormFieldRules extends JFormFieldRules implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
// This field cannot provide a static display
case 'static':
return '';
break;
// This field cannot provide a repeateable display
case 'repeatable':
return '';
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return '';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.1
*
* @return string The field HTML
*/
public function getRepeatable()
{
return '';
}
/**
* At the timing of this writing (2013-12-03), the Joomla
"rules" field is buggy. When you are
* dealing with a new record it gets the default permissions from the root
asset node, which
* is fine for the default permissions of Joomla articles, but unsuitable
for third party software.
* We had to copy & paste the whole code, since we can't
"inject" the correct asset id if one is
* not found. Our fixes are surrounded by `FOF Library fix` remarks.
*
* @return string The input field's HTML for this field type
*/
public function getInput()
{
if (version_compare(JVERSION, '3.0', 'ge'))
{
return $this->getInput3x();
}
else
{
return $this->getInput25();
}
}
protected function getInput25()
{
JHtml::_('behavior.tooltip');
// Initialise some field attributes.
$section = $this->element['section'] ? (string)
$this->element['section'] : '';
$component = $this->element['component'] ? (string)
$this->element['component'] : '';
$assetField = $this->element['asset_field'] ? (string)
$this->element['asset_field'] : 'asset_id';
// Get the actions for the asset.
$actions = JAccess::getActions($component, $section);
// Iterate over the children and add to the actions.
foreach ($this->element->children() as $el)
{
if ($el->getName() == 'action')
{
$actions[] = (object) array('name' => (string)
$el['name'], 'title' => (string)
$el['title'],
'description' => (string)
$el['description']);
}
}
// Get the explicit rules for this asset.
if ($section == 'component')
{
// Need to find the asset id by the name of the component.
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select($db->quoteName('id'));
$query->from($db->quoteName('#__assets'));
$query->where($db->quoteName('name') . ' =
' . $db->quote($component));
$db->setQuery($query);
$assetId = (int) $db->loadResult();
if ($error = $db->getErrorMsg())
{
JError::raiseNotice(500, $error);
}
}
else
{
// Find the asset id of the content.
// Note that for global configuration, com_config injects
asset_id = 1 into the form.
$assetId = $this->form->getValue($assetField);
// ==== FOF Library fix - Start ====
// If there is no assetId (let's say we are dealing with a
new record), let's ask the table
// to give it to us. Here you should implement your logic (ie
getting default permissions from
// the component or from the category)
if(!$assetId)
{
$table = $this->form->getModel()->getTable();
$assetId = $table->getAssetParentId();
}
// ==== FOF Library fix - End ====
}
// Use the compact form for the content rules (deprecated).
//if (!empty($component) && $section !=
'component') {
// return JHtml::_('rules.assetFormWidget', $actions,
$assetId, $assetId ? null : $component, $this->name, $this->id);
//}
// Full width format.
// Get the rules for just this asset (non-recursive).
$assetRules = JAccess::getAssetRules($assetId);
// Get the available user groups.
$groups = $this->getUserGroups();
// Build the form control.
$curLevel = 0;
// Prepare output
$html = array();
$html[] = '<div id="permissions-sliders"
class="pane-sliders">';
$html[] = '<p class="rule-desc">' .
JText::_('JLIB_RULES_SETTINGS_DESC') . '</p>';
$html[] = '<ul id="rules">';
// Start a row for each user group.
foreach ($groups as $group)
{
$difLevel = $group->level - $curLevel;
if ($difLevel > 0)
{
$html[] = '<li><ul>';
}
elseif ($difLevel < 0)
{
$html[] = str_repeat('</ul></li>',
-$difLevel);
}
$html[] = '<li>';
$html[] = '<div class="panel">';
$html[] = '<h3 class="pane-toggler
title"><a
href="javascript:void(0);"><span>';
$html[] = str_repeat('<span
class="level">|–</span> ', $curLevel =
$group->level) . $group->text;
$html[] = '</span></a></h3>';
$html[] = '<div class="pane-slider content
pane-hide">';
$html[] = '<div class="mypanel">';
$html[] = '<table
class="group-rules">';
$html[] = '<thead>';
$html[] = '<tr>';
$html[] = '<th class="actions"
id="actions-th' . $group->value . '">';
$html[] = '<span class="acl-action">'
. JText::_('JLIB_RULES_ACTION') . '</span>';
$html[] = '</th>';
$html[] = '<th class="settings"
id="settings-th' . $group->value . '">';
$html[] = '<span class="acl-action">'
. JText::_('JLIB_RULES_SELECT_SETTING') .
'</span>';
$html[] = '</th>';
// The calculated setting is not shown for the root group of
global configuration.
$canCalculateSettings = ($group->parent_id ||
!empty($component));
if ($canCalculateSettings)
{
$html[] = '<th id="aclactionth' .
$group->value . '">';
$html[] = '<span
class="acl-action">' .
JText::_('JLIB_RULES_CALCULATED_SETTING') .
'</span>';
$html[] = '</th>';
}
$html[] = '</tr>';
$html[] = '</thead>';
$html[] = '<tbody>';
foreach ($actions as $action)
{
$html[] = '<tr>';
$html[] = '<td headers="actions-th' .
$group->value . '">';
$html[] = '<label class="hasTip"
for="' . $this->id . '_' . $action->name .
'_' . $group->value . '" title="'
. htmlspecialchars(JText::_($action->title) .
'::' . JText::_($action->description), ENT_COMPAT,
'UTF-8') . '">';
$html[] = JText::_($action->title);
$html[] = '</label>';
$html[] = '</td>';
$html[] = '<td headers="settings-th' .
$group->value . '">';
$html[] = '<select name="' .
$this->name . '[' . $action->name . '][' .
$group->value . ']" id="' . $this->id .
'_' . $action->name
. '_' . $group->value . '"
title="'
.
JText::sprintf('JLIB_RULES_SELECT_ALLOW_DENY_GROUP',
JText::_($action->title), trim($group->text)) .
'">';
$inheritedRule = JAccess::checkGroup($group->value,
$action->name, $assetId);
// Get the actual setting for the action for this group.
$assetRule = $assetRules->allow($action->name,
$group->value);
// Build the dropdowns for the permissions sliders
// The parent group has "Not Set", all children
can rightly "Inherit" from that.
$html[] = '<option value=""' .
($assetRule === null ? ' selected="selected"' :
'') . '>'
. JText::_(empty($group->parent_id) &&
empty($component) ? 'JLIB_RULES_NOT_SET' :
'JLIB_RULES_INHERITED') . '</option>';
$html[] = '<option value="1"' .
($assetRule === true ? ' selected="selected"' :
'') . '>' . JText::_('JLIB_RULES_ALLOWED')
. '</option>';
$html[] = '<option value="0"' .
($assetRule === false ? ' selected="selected"' :
'') . '>' . JText::_('JLIB_RULES_DENIED')
. '</option>';
$html[] = '</select>  ';
// If this asset's rule is allowed, but the inherited
rule is deny, we have a conflict.
if (($assetRule === true) && ($inheritedRule ===
false))
{
$html[] = JText::_('JLIB_RULES_CONFLICT');
}
$html[] = '</td>';
// Build the Calculated Settings column.
// The inherited settings column is not displayed for the
root group in global configuration.
if ($canCalculateSettings)
{
$html[] = '<td headers="aclactionth'
. $group->value . '">';
// This is where we show the current effective settings
considering currrent group, path and cascade.
// Check whether this is a component or global. Change
the text slightly.
if (JAccess::checkGroup($group->value,
'core.admin', $assetId) !== true)
{
if ($inheritedRule === null)
{
$html[] = '<span
class="icon-16-unset">' .
JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
elseif ($inheritedRule === true)
{
$html[] = '<span
class="icon-16-allowed">' .
JText::_('JLIB_RULES_ALLOWED') . '</span>';
}
elseif ($inheritedRule === false)
{
if ($assetRule === false)
{
$html[] = '<span
class="icon-16-denied">' .
JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
else
{
$html[] = '<span
class="icon-16-denied"><span
class="icon-16-locked">' .
JText::_('JLIB_RULES_NOT_ALLOWED_LOCKED')
.
'</span></span>';
}
}
}
elseif (!empty($component))
{
$html[] = '<span
class="icon-16-allowed"><span
class="icon-16-locked">' .
JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span></span>';
}
else
{
// Special handling for groups that have global
admin because they can't be denied.
// The admin rights can be changed.
if ($action->name === 'core.admin')
{
$html[] = '<span
class="icon-16-allowed">' .
JText::_('JLIB_RULES_ALLOWED') . '</span>';
}
elseif ($inheritedRule === false)
{
// Other actions cannot be changed.
$html[] = '<span
class="icon-16-denied"><span
class="icon-16-locked">'
.
JText::_('JLIB_RULES_NOT_ALLOWED_ADMIN_CONFLICT') .
'</span></span>';
}
else
{
$html[] = '<span
class="icon-16-allowed"><span
class="icon-16-locked">' .
JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span></span>';
}
}
$html[] = '</td>';
}
$html[] = '</tr>';
}
$html[] = '</tbody>';
$html[] = '</table></div>';
$html[] = '</div></div>';
$html[] = '</li>';
}
$html[] = str_repeat('</ul></li>',
$curLevel);
$html[] = '</ul><div
class="rule-notes">';
if ($section == 'component' || $section == null)
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES');
}
else
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES_ITEM');
}
$html[] = '</div></div>';
$js = "window.addEvent('domready', function(){ new
Fx.Accordion($$('div#permissions-sliders.pane-sliders .panel
h3.pane-toggler'),"
. "$$('div#permissions-sliders.pane-sliders .panel
div.pane-slider'), {onActive: function(toggler, i)
{toggler.addClass('pane-toggler-down');"
.
"toggler.removeClass('pane-toggler');i.addClass('pane-down');i.removeClass('pane-hide');Cookie.write('jpanesliders_permissions-sliders"
. $component
. "',$$('div#permissions-sliders.pane-sliders
.panel h3').indexOf(toggler));},"
. "onBackground: function(toggler, i)
{toggler.addClass('pane-toggler');toggler.removeClass('pane-toggler-down');i.addClass('pane-hide');"
. "i.removeClass('pane-down');}, duration: 300,
display: "
. JRequest::getInt('jpanesliders_permissions-sliders'
. $component, 0, 'cookie') . ", show: "
. JRequest::getInt('jpanesliders_permissions-sliders'
. $component, 0, 'cookie') . ", alwaysHide:true, opacity:
false}); });";
JFactory::getDocument()->addScriptDeclaration($js);
return implode("\n", $html);
}
protected function getInput3x()
{
JHtml::_('bootstrap.tooltip');
// Initialise some field attributes.
$section = $this->section;
$component = $this->component;
$assetField = $this->assetField;
// Get the actions for the asset.
$actions = JAccess::getActions($component, $section);
// Iterate over the children and add to the actions.
foreach ($this->element->children() as $el)
{
if ($el->getName() == 'action')
{
$actions[] = (object) array('name' => (string)
$el['name'], 'title' => (string)
$el['title'],
'description' => (string)
$el['description']);
}
}
// Get the explicit rules for this asset.
if ($section == 'component')
{
// Need to find the asset id by the name of the component.
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select($db->quoteName('id'))
->from($db->quoteName('#__assets'))
->where($db->quoteName('name') .
' = ' . $db->quote($component));
$assetId = (int) $db->setQuery($query)->loadResult();
}
else
{
// Find the asset id of the content.
// Note that for global configuration, com_config injects
asset_id = 1 into the form.
$assetId = $this->form->getValue($assetField);
// ==== FOF Library fix - Start ====
// If there is no assetId (let's say we are dealing with a
new record), let's ask the table
// to give it to us. Here you should implement your logic (ie
getting default permissions from
// the component or from the category)
if(!$assetId)
{
$table = $this->form->getModel()->getTable();
$assetId = $table->getAssetParentId();
}
// ==== FOF Library fix - End ====
}
// Full width format.
// Get the rules for just this asset (non-recursive).
$assetRules = JAccess::getAssetRules($assetId);
// Get the available user groups.
$groups = $this->getUserGroups();
// Prepare output
$html = array();
// Description
$html[] = '<p class="rule-desc">' .
JText::_('JLIB_RULES_SETTINGS_DESC') . '</p>';
// Begin tabs
$html[] = '<div id="permissions-sliders"
class="tabbable tabs-left">';
// Building tab nav
$html[] = '<ul class="nav nav-tabs">';
foreach ($groups as $group)
{
// Initial Active Tab
$active = "";
if ($group->value == 1)
{
$active = "active";
}
$html[] = '<li class="' . $active .
'">';
$html[] = '<a href="#permission-' .
$group->value . '" data-toggle="tab">';
$html[] = str_repeat('<span
class="level">–</span> ', $curLevel =
$group->level) . $group->text;
$html[] = '</a>';
$html[] = '</li>';
}
$html[] = '</ul>';
$html[] = '<div class="tab-content">';
// Start a row for each user group.
foreach ($groups as $group)
{
// Initial Active Pane
$active = "";
if ($group->value == 1)
{
$active = " active";
}
$html[] = '<div class="tab-pane' . $active .
'" id="permission-' . $group->value .
'">';
$html[] = '<table class="table
table-striped">';
$html[] = '<thead>';
$html[] = '<tr>';
$html[] = '<th class="actions"
id="actions-th' . $group->value . '">';
$html[] = '<span class="acl-action">'
. JText::_('JLIB_RULES_ACTION') . '</span>';
$html[] = '</th>';
$html[] = '<th class="settings"
id="settings-th' . $group->value . '">';
$html[] = '<span class="acl-action">'
. JText::_('JLIB_RULES_SELECT_SETTING') .
'</span>';
$html[] = '</th>';
// The calculated setting is not shown for the root group of
global configuration.
$canCalculateSettings = ($group->parent_id ||
!empty($component));
if ($canCalculateSettings)
{
$html[] = '<th id="aclactionth' .
$group->value . '">';
$html[] = '<span
class="acl-action">' .
JText::_('JLIB_RULES_CALCULATED_SETTING') .
'</span>';
$html[] = '</th>';
}
$html[] = '</tr>';
$html[] = '</thead>';
$html[] = '<tbody>';
foreach ($actions as $action)
{
$html[] = '<tr>';
$html[] = '<td headers="actions-th' .
$group->value . '">';
$html[] = '<label for="' . $this->id .
'_' . $action->name . '_' . $group->value .
'" class="hasTooltip" title="'
. htmlspecialchars(JText::_($action->title) . '
' . JText::_($action->description), ENT_COMPAT, 'UTF-8')
. '">';
$html[] = JText::_($action->title);
$html[] = '</label>';
$html[] = '</td>';
$html[] = '<td headers="settings-th' .
$group->value . '">';
$html[] = '<select class="input-small"
name="' . $this->name . '[' . $action->name .
'][' . $group->value . ']" id="' .
$this->id . '_' . $action->name
. '_' . $group->value . '"
title="'
.
JText::sprintf('JLIB_RULES_SELECT_ALLOW_DENY_GROUP',
JText::_($action->title), trim($group->text)) .
'">';
$inheritedRule = JAccess::checkGroup($group->value,
$action->name, $assetId);
// Get the actual setting for the action for this group.
$assetRule = $assetRules->allow($action->name,
$group->value);
// Build the dropdowns for the permissions sliders
// The parent group has "Not Set", all children
can rightly "Inherit" from that.
$html[] = '<option value=""' .
($assetRule === null ? ' selected="selected"' :
'') . '>'
. JText::_(empty($group->parent_id) &&
empty($component) ? 'JLIB_RULES_NOT_SET' :
'JLIB_RULES_INHERITED') . '</option>';
$html[] = '<option value="1"' .
($assetRule === true ? ' selected="selected"' :
'') . '>' . JText::_('JLIB_RULES_ALLOWED')
. '</option>';
$html[] = '<option value="0"' .
($assetRule === false ? ' selected="selected"' :
'') . '>' . JText::_('JLIB_RULES_DENIED')
. '</option>';
$html[] = '</select>  ';
// If this asset's rule is allowed, but the inherited
rule is deny, we have a conflict.
if (($assetRule === true) && ($inheritedRule ===
false))
{
$html[] = JText::_('JLIB_RULES_CONFLICT');
}
$html[] = '</td>';
// Build the Calculated Settings column.
// The inherited settings column is not displayed for the
root group in global configuration.
if ($canCalculateSettings)
{
$html[] = '<td headers="aclactionth'
. $group->value . '">';
// This is where we show the current effective settings
considering currrent group, path and cascade.
// Check whether this is a component or global. Change
the text slightly.
if (JAccess::checkGroup($group->value,
'core.admin', $assetId) !== true)
{
if ($inheritedRule === null)
{
$html[] = '<span class="label
label-important">' .
JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
elseif ($inheritedRule === true)
{
$html[] = '<span class="label
label-success">' . JText::_('JLIB_RULES_ALLOWED') .
'</span>';
}
elseif ($inheritedRule === false)
{
if ($assetRule === false)
{
$html[] = '<span class="label
label-important">' .
JText::_('JLIB_RULES_NOT_ALLOWED') . '</span>';
}
else
{
$html[] = '<span
class="label"><i class="icon-lock
icon-white"></i> ' .
JText::_('JLIB_RULES_NOT_ALLOWED_LOCKED')
. '</span>';
}
}
}
elseif (!empty($component))
{
$html[] = '<span class="label
label-success"><i class="icon-lock
icon-white"></i> ' .
JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span>';
}
else
{
// Special handling for groups that have global
admin because they can't be denied.
// The admin rights can be changed.
if ($action->name === 'core.admin')
{
$html[] = '<span class="label
label-success">' . JText::_('JLIB_RULES_ALLOWED') .
'</span>';
}
elseif ($inheritedRule === false)
{
// Other actions cannot be changed.
$html[] = '<span class="label
label-important"><i class="icon-lock
icon-white"></i> '
.
JText::_('JLIB_RULES_NOT_ALLOWED_ADMIN_CONFLICT') .
'</span>';
}
else
{
$html[] = '<span class="label
label-success"><i class="icon-lock
icon-white"></i> ' .
JText::_('JLIB_RULES_ALLOWED_ADMIN')
. '</span>';
}
}
$html[] = '</td>';
}
$html[] = '</tr>';
}
$html[] = '</tbody>';
$html[] = '</table></div>';
}
$html[] = '</div></div>';
$html[] = '<div class="alert">';
if ($section == 'component' || $section == null)
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES');
}
else
{
$html[] = JText::_('JLIB_RULES_SETTING_NOTES_ITEM');
}
$html[] = '</div>';
return implode("\n", $html);
}
}
form/field/selectrow.php000064400000005575151155117400011326
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Form Field class for FOF
* Renders the checkbox in browse views which allows you to select rows
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldSelectrow extends JFormField implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get the field input markup for this field type.
*
* @since 2.0
*
* @return string The field input markup.
*/
protected function getInput()
{
throw new Exception(__CLASS__ . ' cannot be used in input
forms');
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
throw new Exception(__CLASS__ . ' cannot be used in single item
display forms');
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
if (!($this->item instanceof FOFTable))
{
throw new Exception(__CLASS__ . ' needs a FOFTable to act
upon');
}
// Is this record checked out?
$checked_out = false;
$locked_by_field =
$this->item->getColumnAlias('locked_by');
$myId = JFactory::getUser()->get('id', 0);
if (property_exists($this->item, $locked_by_field))
{
$locked_by = $this->item->$locked_by_field;
$checked_out = ($locked_by != 0 && $locked_by != $myId);
}
// Get the key id for this record
$key_field = $this->item->getKeyName();
$key_id = $this->item->$key_field;
// Get the HTML
return JHTML::_('grid.id', $this->rowid, $key_id,
$checked_out);
}
}
form/field/sessionhandler.php000064400000004703151155117400012330
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('sessionhandler');
/**
* Form Field class for FOF
* Joomla! session handlers
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldSessionhandler extends JFormFieldSessionHandler
implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/spacer.php000064400000003734151155117400010567 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('spacer');
/**
* Form Field class for the FOF framework
* Spacer used between form elements
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldSpacer extends JFormFieldSpacer implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
return $this->getInput();
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getInput();
}
}
form/field/sql.php000064400000004700151155117400010103 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('sql');
/**
* Form Field class for FOF
* Radio selection listGeneric list from an SQL statement
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldSql extends JFormFieldSql implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($this->getOptions(),
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field/tag.php000064400000011633151155117400010062 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('tag');
/**
* Form Field class for FOF
* Tag Fields
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFFormFieldTag extends JFormFieldTag implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Method to get a list of tags
*
* @return array The field option objects.
*
* @since 3.1
*/
protected function getOptions()
{
$options = array();
$published = $this->element['published']?
$this->element['published'] : array(0,1);
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select('DISTINCT a.id AS value, a.path, a.title AS text,
a.level, a.published, a.lft')
->from('#__tags AS a')
->join('LEFT', $db->quoteName('#__tags') .
' AS b ON a.lft > b.lft AND a.rgt < b.rgt');
if ($this->item instanceof FOFTable)
{
$item = $this->item;
}
else
{
$item = $this->form->getModel()->getItem();
}
if ($item instanceof FOFTable)
{
// Fake value for selected tags
$keyfield = $item->getKeyName();
$content_id = $item->$keyfield;
$type = $item->getContentType();
$selected_query = $db->getQuery(true);
$selected_query
->select('tag_id')
->from('#__contentitem_tag_map')
->where('content_item_id = ' . (int) $content_id)
->where('type_alias = ' . $db->quote($type));
$db->setQuery($selected_query);
$this->value = $db->loadColumn();
}
// Filter language
if (!empty($this->element['language']))
{
$query->where('a.language = ' .
$db->quote($this->element['language']));
}
$query->where($db->qn('a.lft') . ' > 0');
// Filter to only load active items
// Filter on the published state
if (is_numeric($published))
{
$query->where('a.published = ' . (int) $published);
}
elseif (is_array($published))
{
FOFUtilsArray::toInteger($published);
$query->where('a.published IN (' . implode(',',
$published) . ')');
}
$query->order('a.lft ASC');
// Get the options.
$db->setQuery($query);
try
{
$options = $db->loadObjectList();
}
catch (RuntimeException $e)
{
return false;
}
// Prepare nested data
if ($this->isNested())
{
$this->prepareOptionsNested($options);
}
else
{
$options = JHelperTags::convertPathsToNames($options);
}
return $options;
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$options = $this->getOptions();
$html = '';
foreach ($options as $option) {
$html .= '<span>';
if ($translate == true)
{
$html .= JText::_($option->text);
}
else
{
$html .= $option->text;
}
$html .= '</span>';
}
return '<span id="' . $this->id . '"
class="' . $class . '">' .
$html .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.1
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$options = $this->getOptions();
$html = '';
foreach ($options as $option) {
$html .= '<span>';
if ($translate == true)
{
$html .= JText::_($option->text);
}
else
{
$html .= $option->text;
}
$html .= '</span>';
}
return '<span class="' . $this->id . ' ' .
$class . '">' .
$html .
'</span>';
}
}
form/field/tel.php000064400000006767151155117400010107 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('tel');
/**
* Form Field class for the FOF framework
* Supports a URL text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldTel extends JFormFieldTel implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? '
class="' . (string) $this->element['class'] .
'"' : '';
$dolink = $this->element['show_link'] == 'true';
$empty_replacement = '';
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$innerHtml = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
if ($dolink)
{
$innerHtml = '<a href="tel:' . $innerHtml .
'">' .
$innerHtml . '</a>';
}
return '<span id="' . $this->id . '"
' . $class . '>' .
$innerHtml .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$class = $this->id;
$show_link = false;
$empty_replacement = '';
$link_url = 'tel:' . htmlspecialchars($this->value,
ENT_COMPAT, 'UTF-8');
// Get field parameters
if ($this->element['class'])
{
$class = ' ' . (string) $this->element['class'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$value = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
// Create the HTML
$html = '<span class="' . $class .
'">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
}
form/field/text.php000064400000012303151155117430010271 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('text');
/**
* Form Field class for the FOF framework
* Supports a one line text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldText extends JFormFieldText implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
$empty_replacement = '';
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$class = $this->id;
$format_string = '';
$format_if_not_empty = false;
$parse_value = false;
$show_link = false;
$link_url = '';
$empty_replacement = '';
// Get field parameters
if ($this->element['class'])
{
$class = (string) $this->element['class'];
}
if ($this->element['format'])
{
$format_string = (string) $this->element['format'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['format_if_not_empty'] ==
'true')
{
$format_if_not_empty = true;
}
if ($this->element['parse_value'] == 'true')
{
$parse_value = true;
}
if ($this->element['url'])
{
$link_url = $this->element['url'];
}
else
{
$show_link = false;
}
if ($show_link && ($this->item instanceof FOFTable))
{
$link_url = $this->parseFieldTags($link_url);
}
else
{
$show_link = false;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
// Get the (optionally formatted) value
$value = $this->value;
if (!empty($empty_replacement) && empty($this->value))
{
$value = JText::_($empty_replacement);
}
if ($parse_value)
{
$value = $this->parseFieldTags($value);
}
if (!empty($format_string) && (!$format_if_not_empty ||
($format_if_not_empty && !empty($this->value))))
{
$format_string = $this->parseFieldTags($format_string);
$value = sprintf($format_string, $value);
}
else
{
$value = htmlspecialchars($value, ENT_COMPAT, 'UTF-8');
}
// Create the HTML
$html = '<span class="' . $class .
'">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
/**
* Replace string with tags that reference fields
*
* @param string $text Text to process
*
* @return string Text with tags replace
*/
protected function parseFieldTags($text)
{
$ret = $text;
// Replace [ITEM:ID] in the URL with the item's key value (usually:
// the auto-incrementing numeric ID)
$keyfield = $this->item->getKeyName();
$replace = $this->item->$keyfield;
$ret = str_replace('[ITEM:ID]', $replace, $ret);
// Replace the [ITEMID] in the URL with the current Itemid parameter
$ret = str_replace('[ITEMID]',
JFactory::getApplication()->input->getInt('Itemid', 0),
$ret);
// Replace other field variables in the URL
$fields = $this->item->getTableFields();
foreach ($fields as $fielddata)
{
$fieldname = $fielddata->Field;
if (empty($fieldname))
{
$fieldname = $fielddata->column_name;
}
$search = '[ITEM:' . strtoupper($fieldname) .
']';
$replace = $this->item->$fieldname;
$ret = str_replace($search, $replace, $ret);
}
return $ret;
}
}
form/field/textarea.php000064400000004240151155117430011123
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('textarea');
/**
* Form Field class for the FOF framework
* Supports a text area
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldTextarea extends JFormFieldTextarea implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
return '<div id="' . $this->id . '" '
. $class . '>' .
htmlspecialchars(nl2br($this->value), ENT_COMPAT, 'UTF-8')
.
'</div>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getStatic();
}
}
form/field/timezone.php000064400000005023151155117430011140
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('timezone');
/**
* Form Field class for FOF
* Supports a generic list of options.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldTimezone extends JFormFieldTimezone implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$selected =
FOFFormFieldGroupedlist::getOptionName($this->getOptions(),
$this->value);
if (is_null($selected))
{
$selected = array(
'group' => '',
'item' => ''
);
}
return '<span id="' . $this->id . '-group"
class="fof-groupedlist-group ' . $class . '>' .
htmlspecialchars($selected['group'], ENT_COMPAT,
'UTF-8') .
'</span>' .
'<span id="' . $this->id . '-item"
class="fof-groupedlist-item ' . $class . '>' .
htmlspecialchars($selected['item'], ENT_COMPAT,
'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
return $this->getStatic();
}
}
form/field/title.php000064400000003040151155117430010424 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('text');
/**
* Form Field class for the FOF framework
* Supports a title field with an optional slug display below it.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldTitle extends FOFFormFieldText implements FOFFormField
{
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$slug_format = '(%s)';
$slug_class = 'small';
// Get field parameters
if ($this->element['slug_field'])
{
$slug_field = (string) $this->element['slug_field'];
}
else
{
$slug_field = $this->item->getColumnAlias('slug');
}
if ($this->element['slug_format'])
{
$slug_format = (string) $this->element['slug_format'];
}
if ($this->element['slug_class'])
{
$slug_class = (string) $this->element['slug_class'];
}
// Get the regular display
$html = parent::getRepeatable();
$slug = $this->item->$slug_field;
$html .= '<br />' . '<span class="' .
$slug_class . '">';
$html .= JText::sprintf($slug_format, $slug);
$html .= '</span>';
return $html;
}
}
form/field/url.php000064400000006753151155117430010123 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('url');
/**
* Form Field class for the FOF framework
* Supports a URL text field.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldUrl extends JFormFieldUrl implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? '
class="' . (string) $this->element['class'] .
'"' : '';
$dolink = $this->element['show_link'] == 'true';
$empty_replacement = '';
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$innerHtml = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
if ($dolink)
{
$innerHtml = '<a href="' . $innerHtml .
'">' .
$innerHtml . '</a>';
}
return '<span id="' . $this->id . '"
' . $class . '>' .
$innerHtml .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$class = $this->id;
$show_link = false;
$empty_replacement = '';
$link_url = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
// Get field parameters
if ($this->element['class'])
{
$class .= ' ' . (string) $this->element['class'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['empty_replacement'])
{
$empty_replacement = (string)
$this->element['empty_replacement'];
}
// Get the (optionally formatted) value
if (!empty($empty_replacement) && empty($this->value))
{
$this->value = JText::_($empty_replacement);
}
$value = htmlspecialchars($this->value, ENT_COMPAT,
'UTF-8');
// Create the HTML
$html = '<span class="' . $class .
'">';
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
$html .= $value;
if ($show_link)
{
$html .= '</a>';
}
$html .= '</span>';
return $html;
}
}
form/field/user.php000064400000015557151155117430010301 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JFormHelper::loadFieldClass('user');
/**
* Form Field class for the FOF framework
* A user selection box / display field
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldUser extends JFormFieldUser implements FOFFormField
{
protected $static;
protected $repeatable;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
// Initialise
$show_username = true;
$show_email = false;
$show_name = false;
$show_id = false;
$class = '';
// Get the field parameters
if ($this->element['class'])
{
$class = ' class="' . (string)
$this->element['class'] . '"';
}
if ($this->element['show_username'] == 'false')
{
$show_username = false;
}
if ($this->element['show_email'] == 'true')
{
$show_email = true;
}
if ($this->element['show_name'] == 'true')
{
$show_name = true;
}
if ($this->element['show_id'] == 'true')
{
$show_id = true;
}
// Get the user record
$user = JFactory::getUser($this->value);
// Render the HTML
$html = '<div id="' . $this->id . '"
' . $class . '>';
if ($show_username)
{
$html .= '<span
class="fof-userfield-username">' . $user->username .
'</span>';
}
if ($show_id)
{
$html .= '<span class="fof-userfield-id">' .
$user->id . '</span>';
}
if ($show_name)
{
$html .= '<span class="fof-userfield-name">' .
$user->name . '</span>';
}
if ($show_email)
{
$html .= '<span class="fof-userfield-email">'
. $user->email . '</span>';
}
$html .= '</div>';
return $html;
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
// Initialise
$show_username = true;
$show_email = true;
$show_name = true;
$show_id = true;
$show_avatar = true;
$show_link = false;
$link_url = null;
$avatar_method = 'gravatar';
$avatar_size = 64;
$class = '';
// Get the user record
$user = JFactory::getUser($this->value);
// Get the field parameters
if ($this->element['class'])
{
$class = ' class="' . (string)
$this->element['class'] . '"';
}
if ($this->element['show_username'] == 'false')
{
$show_username = false;
}
if ($this->element['show_email'] == 'false')
{
$show_email = false;
}
if ($this->element['show_name'] == 'false')
{
$show_name = false;
}
if ($this->element['show_id'] == 'false')
{
$show_id = false;
}
if ($this->element['show_avatar'] == 'false')
{
$show_avatar = false;
}
if ($this->element['avatar_method'])
{
$avatar_method =
strtolower($this->element['avatar_method']);
}
if ($this->element['avatar_size'])
{
$avatar_size = $this->element['avatar_size'];
}
if ($this->element['show_link'] == 'true')
{
$show_link = true;
}
if ($this->element['link_url'])
{
$link_url = $this->element['link_url'];
}
else
{
if (FOFPlatform::getInstance()->isBackend())
{
// If no link is defined in the back-end, assume the user edit
// link in the User Manager component
$link_url =
'index.php?option=com_users&task=user.edit&id=[USER:ID]';
}
else
{
// If no link is defined in the front-end, we can't create a
// default link. Therefore, show no link.
$show_link = false;
}
}
// Post-process the link URL
if ($show_link)
{
$replacements = array(
'[USER:ID]' => $user->id,
'[USER:USERNAME]' => $user->username,
'[USER:EMAIL]' => $user->email,
'[USER:NAME]' => $user->name,
);
foreach ($replacements as $key => $value)
{
$link_url = str_replace($key, $value, $link_url);
}
}
// Get the avatar image, if necessary
if ($show_avatar)
{
$avatar_url = '';
if ($avatar_method == 'plugin')
{
// Use the user plugins to get an avatar
FOFPlatform::getInstance()->importPlugin('user');
$jResponse =
FOFPlatform::getInstance()->runPlugins('onUserAvatar',
array($user, $avatar_size));
if (!empty($jResponse))
{
foreach ($jResponse as $response)
{
if ($response)
{
$avatar_url = $response;
}
}
}
if (empty($avatar_url))
{
$show_avatar = false;
}
}
else
{
// Fall back to the Gravatar method
$md5 = md5($user->email);
if (FOFPlatform::getInstance()->isCli())
{
$scheme = 'http';
}
else
{
$scheme = JURI::getInstance()->getScheme();
}
if ($scheme == 'http')
{
$avatar_url = 'http://www.gravatar.com/avatar/' . $md5 .
'.jpg?s='
. $avatar_size . '&d=mm';
}
else
{
$avatar_url = 'https://secure.gravatar.com/avatar/' . $md5 .
'.jpg?s='
. $avatar_size . '&d=mm';
}
}
}
// Generate the HTML
$html = '<div id="' . $this->id . '"
' . $class . '>';
if ($show_avatar)
{
$html .= '<img src="' . $avatar_url . '"
align="left" class="fof-usersfield-avatar" />';
}
if ($show_link)
{
$html .= '<a href="' . $link_url .
'">';
}
if ($show_username)
{
$html .= '<span
class="fof-usersfield-username">' . $user->username
. '</span>';
}
if ($show_id)
{
$html .= '<span class="fof-usersfield-id">' .
$user->id
. '</span>';
}
if ($show_name)
{
$html .= '<span class="fof-usersfield-name">'
. $user->name
. '</span>';
}
if ($show_email)
{
$html .= '<span class="fof-usersfield-email">'
. $user->email
. '</span>';
}
if ($show_link)
{
$html .= '</a>';
}
$html .= '</div>';
return $html;
}
}
form/field/usergroup.php000064400000006750151155117430011351
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('_JEXEC') or die;
JFormHelper::loadFieldClass('usergroup');
/**
* Form Field class for FOF
* Joomla! user groups
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormFieldUsergroup extends JFormFieldUsergroup implements
FOFFormField
{
protected $static;
protected $repeatable;
/** @var int A monotonically increasing number, denoting the row number in
a repeatable view */
public $rowid;
/** @var FOFTable The item being rendered in a repeatable form field */
public $item;
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'static':
if (empty($this->static))
{
$this->static = $this->getStatic();
}
return $this->static;
break;
case 'repeatable':
if (empty($this->repeatable))
{
$this->repeatable = $this->getRepeatable();
}
return $this->repeatable;
break;
default:
return parent::__get($name);
}
}
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="'
. (string) $this->element['class'] . '"' :
'';
$params = $this->getOptions();
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__usergroups AS a');
$query->group('a.id, a.title');
$query->order('a.id ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// If params is an array, push these options to the array
if (is_array($params))
{
$options = array_merge($params, $options);
}
// If all levels is allowed, push it into the array.
elseif ($params)
{
array_unshift($options, JHtml::_('select.option',
'', JText::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
}
return '<span id="' . $this->id . '"
' . $class . '>' .
htmlspecialchars(FOFFormFieldList::getOptionName($options,
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string)
$this->element['class'] : '';
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__usergroups AS a');
$query->group('a.id, a.title');
$query->order('a.id ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
return '<span class="' . $this->id . ' ' .
$class . '">' .
htmlspecialchars(FOFFormFieldList::getOptionName($options,
$this->value), ENT_COMPAT, 'UTF-8') .
'</span>';
}
}
form/field.php000064400000001647151155117430007316 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic interface that a FOF form field class must implement
*
* @package FrameworkOnFramework
* @since 2.0
*/
interface FOFFormField
{
/**
* Get the rendering of this field type for static display, e.g. in a
single
* item view (typically a "read" task).
*
* @return string The field HTML
*
* @since 2.0
*/
public function getStatic();
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @return string The field HTML
*
* @since 2.0
*/
public function getRepeatable();
}
form/form.php000064400000037543151155117430007202 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (version_compare(JVERSION, '2.5.0', 'lt'))
{
jimport('joomla.form.form');
jimport('joomla.form.formfield');
jimport('joomla.form.formrule');
}
/**
* FOFForm is an extension to JForm which support not only edit views but
also
* browse (record list) and read (single record display) views based on XML
* forms.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFForm extends JForm
{
/**
* The model attached to this view
*
* @var FOFModel
*/
protected $model;
/**
* The view used to render this form
*
* @var FOFView
*/
protected $view;
/**
* Method to get an instance of a form.
*
* @param string $name The name of the form.
* @param string $data The name of an XML file or string to load as
the form definition.
* @param array $options An array of form options.
* @param bool $replace Flag to toggle whether form fields should be
replaced if a field
* already exists with the same group/name.
* @param bool|string $xpath An optional xpath to search for the
fields.
*
* @return object FOFForm instance.
*
* @since 2.0
* @throws InvalidArgumentException if no data provided.
* @throws RuntimeException if the form could not be loaded.
*/
public static function getInstance($name, $data = null, $options =
array(), $replace = true, $xpath = false)
{
// Reference to array with form instances
$forms = &self::$forms;
// Only instantiate the form if it does not already exist.
if (!isset($forms[$name]))
{
$data = trim($data);
if (empty($data))
{
throw new
InvalidArgumentException(sprintf('FOFForm::getInstance(name,
*%s*)', gettype($data)));
}
// Instantiate the form.
$forms[$name] = new FOFForm($name, $options);
// Load the data.
if (substr(trim($data), 0, 1) == '<')
{
if ($forms[$name]->load($data, $replace, $xpath) == false)
{
throw new RuntimeException('FOFForm::getInstance could not load
form');
}
}
else
{
if ($forms[$name]->loadFile($data, $replace, $xpath) == false)
{
throw new RuntimeException('FOFForm::getInstance could not load
file ' . $data . '.xml');
}
}
}
return $forms[$name];
}
/**
* Returns the value of an attribute of the form itself
*
* @param string $attribute The name of the attribute
* @param mixed $default Optional default value to return
*
* @return mixed
*
* @since 2.0
*/
public function getAttribute($attribute, $default = null)
{
$value = $this->xml->attributes()->$attribute;
if (is_null($value))
{
return $default;
}
else
{
return (string) $value;
}
}
/**
* Loads the CSS files defined in the form, based on its cssfiles
attribute
*
* @return void
*
* @since 2.0
*/
public function loadCSSFiles()
{
// Support for CSS files
$cssfiles = $this->getAttribute('cssfiles');
if (!empty($cssfiles))
{
$cssfiles = explode(',', $cssfiles);
foreach ($cssfiles as $cssfile)
{
FOFTemplateUtils::addCSS(trim($cssfile));
}
}
// Support for LESS files
$lessfiles = $this->getAttribute('lessfiles');
if (!empty($lessfiles))
{
$lessfiles = explode(',', $lessfiles);
foreach ($lessfiles as $def)
{
$parts = explode('||', $def, 2);
$lessfile = $parts[0];
$alt = (count($parts) > 1) ? trim($parts[1]) : null;
FOFTemplateUtils::addLESS(trim($lessfile), $alt);
}
}
}
/**
* Loads the Javascript files defined in the form, based on its jsfiles
attribute
*
* @return void
*
* @since 2.0
*/
public function loadJSFiles()
{
$jsfiles = $this->getAttribute('jsfiles');
if (empty($jsfiles))
{
return;
}
$jsfiles = explode(',', $jsfiles);
foreach ($jsfiles as $jsfile)
{
FOFTemplateUtils::addJS(trim($jsfile));
}
}
/**
* Returns a reference to the protected $data object, allowing direct
* access to and manipulation of the form's data.
*
* @return JRegistry The form's data registry
*
* @since 2.0
*/
public function getData()
{
return $this->data;
}
/**
* Attaches a FOFModel to this form
*
* @param FOFModel &$model The model to attach to the form
*
* @return void
*/
public function setModel(FOFModel &$model)
{
$this->model = $model;
}
/**
* Returns the FOFModel attached to this form
*
* @return FOFModel
*/
public function &getModel()
{
return $this->model;
}
/**
* Attaches a FOFView to this form
*
* @param FOFView &$view The view to attach to the form
*
* @return void
*/
public function setView(FOFView &$view)
{
$this->view = $view;
}
/**
* Returns the FOFView attached to this form
*
* @return FOFView
*/
public function &getView()
{
return $this->view;
}
/**
* Method to get an array of FOFFormHeader objects in the headerset.
*
* @return array The array of FOFFormHeader objects in the headerset.
*
* @since 2.0
*/
public function getHeaderset()
{
$fields = array();
$elements = $this->findHeadersByGroup();
// If no field elements were found return empty.
if (empty($elements))
{
return $fields;
}
// Build the result array from the found field elements.
foreach ($elements as $element)
{
// Get the field groups for the element.
$attrs = $element->xpath('ancestor::headers[@name]/@name');
$groups = array_map('strval', $attrs ? $attrs : array());
$group = implode('.', $groups);
// If the field is successfully loaded add it to the result array.
if ($field = $this->loadHeader($element, $group))
{
$fields[$field->id] = $field;
}
}
return $fields;
}
/**
* Method to get an array of <header /> elements from the form XML
document which are
* in a control group by name.
*
* @param mixed $group The optional dot-separated form group path
on which to find the fields.
* Null will return all fields. False will
return fields not in a group.
* @param boolean $nested True to also include fields in nested groups
that are inside of the
* group for which to find fields.
*
* @return mixed Boolean false on error or array of SimpleXMLElement
objects.
*
* @since 2.0
*/
protected function &findHeadersByGroup($group = null, $nested = false)
{
$false = false;
$fields = array();
// Make sure there is a valid JForm XML document.
if (!($this->xml instanceof SimpleXMLElement))
{
return $false;
}
// Get only fields in a specific group?
if ($group)
{
// Get the fields elements for a given group.
$elements = &$this->findHeader($group);
// Get all of the field elements for the fields elements.
foreach ($elements as $element)
{
// If there are field elements add them to the return result.
if ($tmp = $element->xpath('descendant::header'))
{
// If we also want fields in nested groups then just merge the arrays.
if ($nested)
{
$fields = array_merge($fields, $tmp);
}
// If we want to exclude nested groups then we need to check each
field.
else
{
$groupNames = explode('.', $group);
foreach ($tmp as $field)
{
// Get the names of the groups that the field is in.
$attrs =
$field->xpath('ancestor::headers[@name]/@name');
$names = array_map('strval', $attrs ? $attrs : array());
// If the field is in the specific group then add it to the return
list.
if ($names == (array) $groupNames)
{
$fields = array_merge($fields, array($field));
}
}
}
}
}
}
elseif ($group === false)
{
// Get only field elements not in a group.
$fields =
$this->xml->xpath('descendant::headers[not(@name)]/header |
descendant::headers[not(@name)]/headerset/header ');
}
else
{
// Get an array of all the <header /> elements.
$fields = $this->xml->xpath('//header');
}
return $fields;
}
/**
* Method to get a header field represented as a FOFFormHeader object.
*
* @param string $name The name of the header field.
* @param string $group The optional dot-separated form group path on
which to find the field.
* @param mixed $value The optional value to use as the default for
the field.
*
* @return mixed The FOFFormHeader object for the field or boolean false
on error.
*
* @since 2.0
*/
public function getHeader($name, $group = null, $value = null)
{
// Make sure there is a valid FOFForm XML document.
if (!($this->xml instanceof SimpleXMLElement))
{
return false;
}
// Attempt to find the field by name and group.
$element = $this->findHeader($name, $group);
// If the field element was not found return false.
if (!$element)
{
return false;
}
return $this->loadHeader($element, $group, $value);
}
/**
* Method to get a header field represented as an XML element object.
*
* @param string $name The name of the form field.
* @param string $group The optional dot-separated form group path on
which to find the field.
*
* @return mixed The XML element object for the field or boolean false
on error.
*
* @since 2.0
*/
protected function findHeader($name, $group = null)
{
$element = false;
$fields = array();
// Make sure there is a valid JForm XML document.
if (!($this->xml instanceof SimpleXMLElement))
{
return false;
}
// Let's get the appropriate field element based on the method
arguments.
if ($group)
{
// Get the fields elements for a given group.
$elements = &$this->findGroup($group);
// Get all of the field elements with the correct name for the fields
elements.
foreach ($elements as $element)
{
// If there are matching field elements add them to the fields array.
if ($tmp =
$element->xpath('descendant::header[@name="' . $name .
'"]'))
{
$fields = array_merge($fields, $tmp);
}
}
// Make sure something was found.
if (!$fields)
{
return false;
}
// Use the first correct match in the given group.
$groupNames = explode('.', $group);
foreach ($fields as &$field)
{
// Get the group names as strings for ancestor fields elements.
$attrs =
$field->xpath('ancestor::headerfields[@name]/@name');
$names = array_map('strval', $attrs ? $attrs : array());
// If the field is in the exact group use it and break out of the loop.
if ($names == (array) $groupNames)
{
$element = &$field;
break;
}
}
}
else
{
// Get an array of fields with the correct name.
$fields = $this->xml->xpath('//header[@name="' .
$name . '"]');
// Make sure something was found.
if (!$fields)
{
return false;
}
// Search through the fields for the right one.
foreach ($fields as &$field)
{
// If we find an ancestor fields element with a group name then it
isn't what we want.
if ($field->xpath('ancestor::headerfields[@name]'))
{
continue;
}
// Found it!
else
{
$element = &$field;
break;
}
}
}
return $element;
}
/**
* Method to load, setup and return a FOFFormHeader object based on field
data.
*
* @param string $element The XML element object representation of the
form field.
* @param string $group The optional dot-separated form group path
on which to find the field.
* @param mixed $value The optional value to use as the default for
the field.
*
* @return mixed The FOFFormHeader object for the field or boolean false
on error.
*
* @since 2.0
*/
protected function loadHeader($element, $group = null, $value = null)
{
// Make sure there is a valid SimpleXMLElement.
if (!($element instanceof SimpleXMLElement))
{
return false;
}
// Get the field type.
$type = $element['type'] ? (string) $element['type']
: 'field';
// Load the JFormField object for the field.
$field = $this->loadHeaderType($type);
// If the object could not be loaded, get a text field object.
if ($field === false)
{
$field = $this->loadHeaderType('field');
}
// Setup the FOFFormHeader object.
$field->setForm($this);
if ($field->setup($element, $value, $group))
{
return $field;
}
else
{
return false;
}
}
/**
* Method to remove a header from the form definition.
*
* @param string $name The name of the form field for which remove.
* @param string $group The optional dot-separated form group path on
which to find the field.
*
* @return boolean True on success, false otherwise.
*
* @throws UnexpectedValueException
*/
public function removeHeader($name, $group = null)
{
// Make sure there is a valid JForm XML document.
if (!($this->xml instanceof SimpleXMLElement))
{
throw new UnexpectedValueException(sprintf('%s::getFieldAttribute
`xml` is not an instance of SimpleXMLElement', get_class($this)));
}
// Find the form field element from the definition.
$element = $this->findHeader($name, $group);
// If the element exists remove it from the form definition.
if ($element instanceof SimpleXMLElement)
{
$dom = dom_import_simplexml($element);
$dom->parentNode->removeChild($dom);
return true;
}
return false;
}
/**
* Proxy for {@link FOFFormHelper::loadFieldType()}.
*
* @param string $type The field type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed FOFFormField object on success, false otherwise.
*
* @since 2.0
*/
protected function loadFieldType($type, $new = true)
{
return FOFFormHelper::loadFieldType($type, $new);
}
/**
* Proxy for {@link FOFFormHelper::loadHeaderType()}.
*
* @param string $type The field type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed FOFFormHeader object on success, false otherwise.
*
* @since 2.0
*/
protected function loadHeaderType($type, $new = true)
{
return FOFFormHelper::loadHeaderType($type, $new);
}
/**
* Proxy for {@link FOFFormHelper::loadRuleType()}.
*
* @param string $type The rule type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed JFormRule object on success, false otherwise.
*
* @see FOFFormHelper::loadRuleType()
* @since 2.0
*/
protected function loadRuleType($type, $new = true)
{
return FOFFormHelper::loadRuleType($type, $new);
}
/**
* Proxy for {@link FOFFormHelper::addFieldPath()}.
*
* @param mixed $new A path or array of paths to add.
*
* @return array The list of paths that have been added.
*
* @since 2.0
*/
public static function addFieldPath($new = null)
{
return FOFFormHelper::addFieldPath($new);
}
/**
* Proxy for {@link FOFFormHelper::addHeaderPath()}.
*
* @param mixed $new A path or array of paths to add.
*
* @return array The list of paths that have been added.
*
* @since 2.0
*/
public static function addHeaderPath($new = null)
{
return FOFFormHelper::addHeaderPath($new);
}
/**
* Proxy for FOFFormHelper::addFormPath().
*
* @param mixed $new A path or array of paths to add.
*
* @return array The list of paths that have been added.
*
* @see FOFFormHelper::addFormPath()
* @since 2.0
*/
public static function addFormPath($new = null)
{
return FOFFormHelper::addFormPath($new);
}
/**
* Proxy for FOFFormHelper::addRulePath().
*
* @param mixed $new A path or array of paths to add.
*
* @return array The list of paths that have been added.
*
* @see FOFFormHelper::addRulePath()
* @since 2.0
*/
public static function addRulePath($new = null)
{
return FOFFormHelper::addRulePath($new);
}
}
form/header/accesslevel.php000064400000002027151155117430011745
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Access level field header
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderAccesslevel extends FOFFormHeaderFieldselectable
{
/**
* Method to get the list of access levels
*
* @return array A list of access levels.
*
* @since 2.0
*/
protected function getOptions()
{
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__viewlevels AS a');
$query->group('a.id, a.title, a.ordering');
$query->order('a.ordering ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
return $options;
}
}
form/header/field.php000064400000001640151155117430010537 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, without any filters
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderField extends FOFFormHeader
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
$sortable = ($this->element['sortable'] !=
'false');
$label = $this->getLabel();
if ($sortable)
{
$view = $this->form->getView();
return JHTML::_('grid.sort', $label, $this->name,
$view->getLists()->order_Dir, $view->getLists()->order,
$this->form->getModel()->task
);
}
else
{
return JText::_($label);
}
}
}
form/header/fielddate.php000064400000006317151155117430011403
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, with text input (search) filter
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFielddate extends FOFFormHeaderField
{
/**
* Get the filter field
*
* @return string The HTML
*/
protected function getFilter()
{
// Initialize some field attributes.
$format = $this->element['format'] ? (string)
$this->element['format'] : '%Y-%m-%d';
$attributes = array();
if ($this->element['size'])
{
$attributes['size'] = (int)
$this->element['size'];
}
if ($this->element['maxlength'])
{
$attributes['maxlength'] = (int)
$this->element['maxlength'];
}
if ($this->element['filterclass'])
{
$attributes['class'] = (string)
$this->element['filterclass'];
}
if ((string) $this->element['readonly'] == 'true')
{
$attributes['readonly'] = 'readonly';
}
if ((string) $this->element['disabled'] == 'true')
{
$attributes['disabled'] = 'disabled';
}
if ($this->element['onchange'])
{
$attributes['onchange'] = (string)
$this->element['onchange'];
}
else
{
$onchange = 'document.adminForm.submit()';
}
if ((string) $this->element['placeholder'])
{
$attributes['placeholder'] = JText::_((string)
$this->element['placeholder']);
}
$name = $this->element['searchfieldname'] ?
$this->element['searchfieldname'] : $this->name;
if ($this->element['searchfieldname'])
{
$model = $this->form->getModel();
$searchvalue = $model->getState((string)
$this->element['searchfieldname']);
}
else
{
$searchvalue = $this->value;
}
// Get some system objects.
$config = FOFPlatform::getInstance()->getConfig();
$user = JFactory::getUser();
// If a known filter is given use it.
switch (strtoupper((string) $this->element['filter']))
{
case 'SERVER_UTC':
// Convert a date to UTC based on the server timezone.
if ((int) $this->value)
{
// Get a date object based on the correct timezone.
$date = FOFPlatform::getInstance()->getDate($searchvalue,
'UTC');
$date->setTimezone(new
DateTimeZone($config->get('offset')));
// Transform the date string.
$searchvalue = $date->format('Y-m-d H:i:s', true, false);
}
break;
case 'USER_UTC':
// Convert a date to UTC based on the user timezone.
if ((int) $searchvalue)
{
// Get a date object based on the correct timezone.
$date = FOFPlatform::getInstance()->getDate($this->value,
'UTC');
$date->setTimezone($user->getTimezone());
// Transform the date string.
$searchvalue = $date->format('Y-m-d H:i:s', true, false);
}
break;
}
return JHtml::_('calendar', $searchvalue, $name, $name,
$format, $attributes);
}
/**
* Get the buttons HTML code
*
* @return string The HTML
*/
protected function getButtons()
{
return '';
}
}
form/header/fieldfilterable.php000064400000005367151155117430012603
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, with text input (search) filter
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFieldfilterable extends FOFFormHeaderFieldsearchable
{
/**
* Get the filter field
*
* @return string The HTML
*/
protected function getFilter()
{
$valide = array('yes', 'true', '1');
// Initialize some field(s) attributes.
$size = $this->element['size'] ? '
size="' . (int) $this->element['size'] .
'"' : '';
$maxLength = $this->element['maxlength'] ? '
maxlength="' . (int) $this->element['maxlength'] .
'"' : '';
$filterclass = $this->element['filterclass'] ? '
class="' . (string) $this->element['filterclass'] .
'"' : '';
$placeholder = $this->element['placeholder'] ?
$this->element['placeholder'] : $this->getLabel();
$name = $this->element['searchfieldname'] ?
$this->element['searchfieldname'] : $this->name;
$placeholder = ' placeholder="' . JText::_($placeholder) .
'"';
$single = in_array($this->element['single'], $valide) ?
true : false;
$showMethod = in_array($this->element['showmethod'],
$valide) ? true : false;
$method = $this->element['method'] ?
$this->element['method'] : 'between';
$fromName = $this->element['fromname'] ?
$this->element['fromname'] : 'from';
$toName = $this->element['toname'] ?
$this->element['toname'] : 'to';
$values = $this->form->getModel()->getState($name);
$fromValue = $values[$fromName];
$toValue = $values[$toName];
// Initialize JavaScript field attributes.
if ($this->element['onchange'])
{
$onchange = ' onchange="' . (string)
$this->element['onchange'] . '"';
}
else
{
$onchange = '
onchange="document.adminForm.submit();"';
}
if ($showMethod)
{
$html = '<input type="text" name="' . $name
. '[method]" value="'. $method . '"
/>';
} else
{
$html = '<input type="hidden" name="' .
$name . '[method]" value="'. $method . '"
/>';
}
$html .= '<input type="text" name="' . $name
. '[from]" id="' . $this->id . '_' .
$fromName . '"' . ' value="'
. htmlspecialchars($fromValue, ENT_COMPAT, 'UTF-8') .
'"' . $filterclass . $size . $placeholder . $onchange .
$maxLength . '/>';
if (!$single)
{
$html .= '<input type="text" name="' . $name
. '[to]" id="' . $this->id . '_' . $toName
. '"' . ' value="'
. htmlspecialchars($toValue, ENT_COMPAT, 'UTF-8') .
'"' . $filterclass . $size . $placeholder . $onchange .
$maxLength . '/>';
}
return $html;
}
}form/header/fieldsearchable.php000064400000005366151155117430012562
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, with text input (search) filter
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFieldsearchable extends FOFFormHeaderField
{
/**
* Get the filter field
*
* @return string The HTML
*/
protected function getFilter()
{
// Initialize some field attributes.
$size = $this->element['size'] ? '
size="' . (int) $this->element['size'] .
'"' : '';
$maxLength = $this->element['maxlength'] ? '
maxlength="' . (int) $this->element['maxlength'] .
'"' : '';
$filterclass = $this->element['filterclass'] ? '
class="' . (string) $this->element['filterclass'] .
'"' : '';
$placeholder = $this->element['placeholder'] ?
$this->element['placeholder'] : $this->getLabel();
$name = $this->element['searchfieldname'] ?
$this->element['searchfieldname'] : $this->name;
$placeholder = ' placeholder="' . JText::_($placeholder) .
'"';
if ($this->element['searchfieldname'])
{
$model = $this->form->getModel();
$searchvalue = $model->getState((string)
$this->element['searchfieldname']);
}
else
{
$searchvalue = $this->value;
}
// Initialize JavaScript field attributes.
if ($this->element['onchange'])
{
$onchange = ' onchange="' . (string)
$this->element['onchange'] . '"';
}
else
{
$onchange = '
onchange="document.adminForm.submit();"';
}
return '<input type="text" name="' . $name .
'" id="' . $this->id . '"' . '
value="'
. htmlspecialchars($searchvalue, ENT_COMPAT, 'UTF-8') .
'"' . $filterclass . $size . $placeholder . $onchange .
$maxLength . '/>';
}
/**
* Get the buttons HTML code
*
* @return string The HTML
*/
protected function getButtons()
{
$buttonclass = $this->element['buttonclass'] ? (string)
$this->element['buttonclass'] : 'btn hasTip
hasTooltip';
$buttonsState = strtolower($this->element['buttons']);
$show_buttons = !in_array($buttonsState, array('no',
'false', '0'));
if (!$show_buttons)
{
return '';
}
$html = '';
$html .= '<button class="' . $buttonclass .
'" onclick="this.form.submit();" title="' .
JText::_('JSEARCH_FILTER') . '" >' .
"\n";
$html .= '<i class="icon-search"></i>';
$html .= '</button>' . "\n";
$html .= '<button class="' . $buttonclass .
'" onclick="document.adminForm.' . $this->id .
'.value=\'\';this.form.submit();" title="' .
JText::_('JSEARCH_RESET') . '">' .
"\n";
$html .= '<i class="icon-remove"></i>';
$html .= '</button>' . "\n";
return $html;
}
}
form/header/fieldselectable.php000064400000006425151155117430012571
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, with drop down filters
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFieldselectable extends FOFFormHeaderField
{
/**
* Create objects for the options
*
* @return array The array of option objects
*/
protected function getOptions()
{
$options = array();
// Get the field $options
foreach ($this->element->children() as $option)
{
// Only add <option /> elements.
if ($option->getName() != 'option')
{
continue;
}
// Create a new option object based on the <option /> element.
$options[] = JHtml::_(
'select.option',
(string) $option['value'],
JText::alt(
trim((string) $option),
preg_replace('/[^a-zA-Z0-9_\-]/', '_',
$this->fieldname)
),
'value', 'text', ((string)
$option['disabled'] == 'true')
);
}
// Do we have a class and method source for our options?
$source_file = empty($this->element['source_file']) ?
'' : (string) $this->element['source_file'];
$source_class = empty($this->element['source_class']) ?
'' : (string) $this->element['source_class'];
$source_method = empty($this->element['source_method']) ?
'' : (string) $this->element['source_method'];
$source_key = empty($this->element['source_key']) ?
'*' : (string) $this->element['source_key'];
$source_value = empty($this->element['source_value']) ?
'*' : (string) $this->element['source_value'];
$source_translate =
empty($this->element['source_translate']) ? 'true' :
(string) $this->element['source_translate'];
$source_translate = in_array(strtolower($source_translate),
array('true','yes','1','on')) ?
true : false;
$source_format = empty($this->element['source_format']) ?
'' : (string) $this->element['source_format'];
if ($source_class && $source_method)
{
// Maybe we have to load a file?
if (!empty($source_file))
{
$source_file = FOFTemplateUtils::parsePath($source_file, true);
if
(FOFPlatform::getInstance()->getIntegrationObject('filesystem')->fileExists($source_file))
{
include_once $source_file;
}
}
// Make sure the class exists
if (class_exists($source_class, true))
{
// ...and so does the option
if (in_array($source_method, get_class_methods($source_class)))
{
// Get the data from the class
if ($source_format == 'optionsobject')
{
$options = array_merge($options, $source_class::$source_method());
}
else
{
$source_data = $source_class::$source_method();
// Loop through the data and prime the $options array
foreach ($source_data as $k => $v)
{
$key = (empty($source_key) || ($source_key == '*')) ? $k :
$v[$source_key];
$value = (empty($source_value) || ($source_value == '*'))
? $v : $v[$source_value];
if ($source_translate)
{
$value = JText::_($value);
}
$options[] = JHtml::_('select.option', $key, $value,
'value', 'text');
}
}
}
}
}
reset($options);
return $options;
}
}
form/header/fieldsql.php000064400000003250151155117430011256
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic field header, with drop down filters based on a SQL query
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFieldsql extends FOFFormHeaderFieldselectable
{
/**
* Create objects for the options
*
* @return array The array of option objects
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$key = $this->element['key_field'] ? (string)
$this->element['key_field'] : 'value';
$value = $this->element['value_field'] ? (string)
$this->element['value_field'] : (string)
$this->element['name'];
$translate = $this->element['translate'] ? (string)
$this->element['translate'] : false;
$query = (string) $this->element['query'];
// Get the database object.
$db = FOFPlatform::getInstance()->getDbo();
// Set the query and get the result list.
$db->setQuery($query);
$items = $db->loadObjectlist();
// Build the field options.
if (!empty($items))
{
foreach ($items as $item)
{
if ($translate == true)
{
$options[] = JHtml::_('select.option', $item->$key,
JText::_($item->$value));
}
else
{
$options[] = JHtml::_('select.option', $item->$key,
$item->$value);
}
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
}
form/header/filterdate.php000064400000001157151155117430011602
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic filter, text box entry with calendar button
*
* @package FrameworkOnFramework
* @since 2.3.3
*/
class FOFFormHeaderFilterdate extends FOFFormHeaderFielddate
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '';
}
}
form/header/filterfilterable.php000064400000001172151155117430012773
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic filter, text box entry with optional buttons
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFilterfilterable extends FOFFormHeaderFieldfilterable
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '';
}
}
form/header/filtersearchable.php000064400000001172151155117430012753
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic filter, text box entry with optional buttons
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFiltersearchable extends FOFFormHeaderFieldsearchable
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '';
}
}
form/header/filterselectable.php000064400000001166151155117430012770
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic filter, drop-down based on fixed options
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFilterselectable extends FOFFormHeaderFieldselectable
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '';
}
}
form/header/filtersql.php000064400000001144151155117430011460
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Generic filter, drop-down based on SQL query
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderFiltersql extends FOFFormHeaderFieldsql
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '';
}
}
form/header/language.php000064400000002022151155117430011232
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Language field header
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderLanguage extends FOFFormHeaderFieldselectable
{
/**
* Method to get the filter options.
*
* @return array The filter option objects.
*
* @since 2.0
*/
protected function getOptions()
{
// Initialize some field attributes.
$client = (string) $this->element['client'];
if ($client != 'site' && $client !=
'administrator')
{
$client = 'site';
}
// Merge any additional options in the XML definition.
$options = array_merge(
parent::getOptions(),
JLanguageHelper::createLanguageList($this->value,
constant('JPATH_' . strtoupper($client)), true, true)
);
return $options;
}
}
form/header/model.php000064400000005741151155117430010562 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (!class_exists('JFormFieldSql'))
{
require_once JPATH_LIBRARIES . '/joomla/form/fields/sql.php';
}
/**
* Form Field class for FOF
* Generic list from a model's results
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderModel extends FOFFormHeaderFieldselectable
{
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$key = $this->element['key_field'] ? (string)
$this->element['key_field'] : 'value';
$value = $this->element['value_field'] ? (string)
$this->element['value_field'] : (string)
$this->element['name'];
$applyAccess = $this->element['apply_access'] ? (string)
$this->element['apply_access'] : 'false';
$modelName = (string) $this->element['model'];
$nonePlaceholder = (string) $this->element['none'];
$translate = empty($this->element['translate']) ?
'true' : (string) $this->element['translate'];
$translate = in_array(strtolower($translate),
array('true','yes','1','on')) ?
true : false;
if (!empty($nonePlaceholder))
{
$options[] = JHtml::_('select.option', null,
JText::_($nonePlaceholder));
}
// Process field attributes
$applyAccess = strtolower($applyAccess);
$applyAccess = in_array($applyAccess, array('yes',
'on', 'true', '1'));
// Explode model name into model name and prefix
$parts = FOFInflector::explode($modelName);
$mName = ucfirst(array_pop($parts));
$mPrefix = FOFInflector::implode($parts);
// Get the model object
$config = array('savestate' => 0);
$model = FOFModel::getTmpInstance($mName, $mPrefix, $config);
if ($applyAccess)
{
$model->applyAccessFiltering();
}
// Process state variables
foreach ($this->element->children() as $stateoption)
{
// Only add <option /> elements.
if ($stateoption->getName() != 'state')
{
continue;
}
$stateKey = (string) $stateoption['key'];
$stateValue = (string) $stateoption;
$model->setState($stateKey, $stateValue);
}
// Set the query and get the result list.
$items = $model->getItemList(true);
// Build the field options.
if (!empty($items))
{
foreach ($items as $item)
{
if ($translate == true)
{
$options[] = JHtml::_('select.option', $item->$key,
JText::_($item->$value));
}
else
{
$options[] = JHtml::_('select.option', $item->$key,
$item->$value);
}
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
}
form/header/ordering.php000064400000003467151155117430011276
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Ordering field header
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderOrdering extends FOFFormHeader
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
$sortable = ($this->element['sortable'] !=
'false');
$view = $this->form->getView();
$model = $this->form->getModel();
$hasAjaxOrderingSupport = $view->hasAjaxOrderingSupport();
if (!$sortable)
{
// Non sortable?! I'm not sure why you'd want that, but if you
insist...
return JText::_('JGRID_HEADING_ORDERING');
}
if (!$hasAjaxOrderingSupport)
{
// Ye olde Joomla! 2.5 method
$html = JHTML::_('grid.sort',
'JFIELD_ORDERING_LABEL', 'ordering',
$view->getLists()->order_Dir, $view->getLists()->order,
'browse');
$html .= JHTML::_('grid.order', $model->getList());
return $html;
}
else
{
// The new, drag'n'drop ordering support WITH a save order
button
$html = JHtml::_(
'grid.sort',
'<i class="icon-menu-2"></i>',
'ordering',
$view->getLists()->order_Dir,
$view->getLists()->order,
null,
'asc',
'JGRID_HEADING_ORDERING'
);
$ordering = $view->getLists()->order == 'ordering';
if ($ordering)
{
$html .= '<a href="javascript:saveorder(' .
(count($model->getList()) - 1) . ', \'saveorder\')"
' .
'rel="tooltip" class="save-order btn btn-micro
pull-right" title="' .
JText::_('JLIB_HTML_SAVE_ORDER') . '">'
. '<span
class="icon-ok"></span></a>';
}
return $html;
}
}
}
form/header/published.php000064400000002435151155117430011436
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Field header for Published (enabled) columns
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderPublished extends FOFFormHeaderFieldselectable
{
/**
* Create objects for the options
*
* @return array The array of option objects
*/
protected function getOptions()
{
$config = array(
'published' => 1,
'unpublished' => 1,
'archived' => 0,
'trash' => 0,
'all' => 0,
);
$stack = array();
if ($this->element['show_published'] == 'false')
{
$config['published'] = 0;
}
if ($this->element['show_unpublished'] == 'false')
{
$config['unpublished'] = 0;
}
if ($this->element['show_archived'] == 'true')
{
$config['archived'] = 1;
}
if ($this->element['show_trash'] == 'true')
{
$config['trash'] = 1;
}
if ($this->element['show_all'] == 'true')
{
$config['all'] = 1;
}
$options = JHtml::_('jgrid.publishedOptions', $config);
reset($options);
return $options;
}
}
form/header/rowselect.php000064400000001323151155117430011461
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Row selection checkbox
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHeaderRowselect extends FOFFormHeader
{
/**
* Get the header
*
* @return string The header HTML
*/
protected function getHeader()
{
return '<input type="checkbox"
name="checkall-toggle" value="" title="'
. JText::_('JGLOBAL_CHECK_ALL')
. '" onclick="Joomla.checkAll(this)" />';
}
}
form/header.php000064400000026476151155117430007472 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* An interface for FOFFormHeader fields, used to define the filters and
the
* elements of the header row in repeatable (browse) views
*
* @package FrameworkOnFramework
* @since 2.0
*/
abstract class FOFFormHeader
{
/**
* The description text for the form field. Usually used in tooltips.
*
* @var string
* @since 2.0
*/
protected $description;
/**
* The SimpleXMLElement object of the <field /> XML element that
describes the header field.
*
* @var SimpleXMLElement
* @since 2.0
*/
protected $element;
/**
* The FOFForm object of the form attached to the header field.
*
* @var FOFForm
* @since 2.0
*/
protected $form;
/**
* The label for the header field.
*
* @var string
* @since 2.0
*/
protected $label;
/**
* The header HTML.
*
* @var string|null
* @since 2.0
*/
protected $header;
/**
* The filter HTML.
*
* @var string|null
* @since 2.0
*/
protected $filter;
/**
* The buttons HTML.
*
* @var string|null
* @since 2.0
*/
protected $buttons;
/**
* The options for a drop-down filter.
*
* @var array|null
* @since 2.0
*/
protected $options;
/**
* The name of the form field.
*
* @var string
* @since 2.0
*/
protected $name;
/**
* The name of the field.
*
* @var string
* @since 2.0
*/
protected $fieldname;
/**
* The group of the field.
*
* @var string
* @since 2.0
*/
protected $group;
/**
* The form field type.
*
* @var string
* @since 2.0
*/
protected $type;
/**
* The value of the filter.
*
* @var mixed
* @since 2.0
*/
protected $value;
/**
* The intended table data width (in pixels or percent).
*
* @var mixed
* @since 2.0
*/
protected $tdwidth;
/**
* The key of the filter value in the model state.
*
* @var mixed
* @since 2.0
*/
protected $filterSource;
/**
* Is this a sortable column?
*
* @var bool
* @since 2.0
*/
protected $sortable = false;
/**
* Method to instantiate the form field object.
*
* @param FOFForm $form The form to attach to the form field object.
*
* @since 2.0
*/
public function __construct(FOFForm $form = null)
{
// If there is a form passed into the constructor set the form and form
control properties.
if ($form instanceof FOFForm)
{
$this->form = $form;
}
}
/**
* Method to get certain otherwise inaccessible properties from the form
field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 2.0
*/
public function __get($name)
{
switch ($name)
{
case 'description':
case 'name':
case 'type':
case 'fieldname':
case 'group':
case 'tdwidth':
return $this->$name;
break;
case 'label':
if (empty($this->label))
{
$this->label = $this->getLabel();
}
return $this->label;
case 'value':
if (empty($this->value))
{
$this->value = $this->getValue();
}
return $this->value;
break;
case 'header':
if (empty($this->header))
{
$this->header = $this->getHeader();
}
return $this->header;
break;
case 'filter':
if (empty($this->filter))
{
$this->filter = $this->getFilter();
}
return $this->filter;
break;
case 'buttons':
if (empty($this->buttons))
{
$this->buttons = $this->getButtons();
}
return $this->buttons;
break;
case 'options':
if (empty($this->options))
{
$this->options = $this->getOptions();
}
return $this->options;
break;
case 'sortable':
if (empty($this->sortable))
{
$this->sortable = $this->getSortable();
}
return $this->sortable;
break;
}
return null;
}
/**
* Method to attach a JForm object to the field.
*
* @param FOFForm $form The JForm object to attach to the form field.
*
* @return FOFFormHeader The form field object so that the method can be
used in a chain.
*
* @since 2.0
*/
public function setForm(FOFForm $form)
{
$this->form = $form;
return $this;
}
/**
* Method to attach a FOFForm object to the field.
*
* @param SimpleXMLElement $element The SimpleXMLElement object
representing the <field /> tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control
value. This acts as an array container for the field.
* For example if the field has
name="foo" and the group value is set to "bar" then the
* full field name would end up being
"bar[foo]".
*
* @return boolean True on success.
*
* @since 2.0
*/
public function setup(SimpleXMLElement $element, $value, $group = null)
{
// Make sure there is a valid JFormField XML element.
if ((string) $element->getName() != 'header')
{
return false;
}
// Reset the internal fields
$this->label = null;
$this->header = null;
$this->filter = null;
$this->buttons = null;
$this->options = null;
$this->value = null;
$this->filterSource = null;
// Set the XML element object.
$this->element = $element;
// Get some important attributes from the form field element.
$class = (string) $element['class'];
$id = (string) $element['id'];
$name = (string) $element['name'];
$filterSource = (string) $element['filter_source'];
$tdwidth = (string) $element['tdwidth'];
// Set the field description text.
$this->description = (string) $element['description'];
// Set the group of the field.
$this->group = $group;
// Set the td width of the field.
$this->tdwidth = $tdwidth;
// Set the field name and id.
$this->fieldname = $this->getFieldName($name);
$this->name = $this->getName($this->fieldname);
$this->id = $this->getId($id, $this->fieldname);
$this->filterSource = $this->getFilterSource($filterSource);
// Set the field default value.
$this->value = $this->getValue();
return true;
}
/**
* Method to get the id used for the field input tag.
*
* @param string $fieldId The field element id.
* @param string $fieldName The field element name.
*
* @return string The id to be used for the field input tag.
*
* @since 2.0
*/
protected function getId($fieldId, $fieldName)
{
$id = '';
// If the field is in a group add the group control to the field id.
if ($this->group)
{
// If we already have an id segment add the group control as another
level.
if ($id)
{
$id .= '_' . str_replace('.', '_',
$this->group);
}
else
{
$id .= str_replace('.', '_', $this->group);
}
}
// If we already have an id segment add the field id/name as another
level.
if ($id)
{
$id .= '_' . ($fieldId ? $fieldId : $fieldName);
}
else
{
$id .= ($fieldId ? $fieldId : $fieldName);
}
// Clean up any invalid characters.
$id = preg_replace('#\W#', '_', $id);
return $id;
}
/**
* Method to get the name used for the field input tag.
*
* @param string $fieldName The field element name.
*
* @return string The name to be used for the field input tag.
*
* @since 2.0
*/
protected function getName($fieldName)
{
$name = '';
// If the field is in a group add the group control to the field name.
if ($this->group)
{
// If we already have a name segment add the group control as another
level.
$groups = explode('.', $this->group);
if ($name)
{
foreach ($groups as $group)
{
$name .= '[' . $group . ']';
}
}
else
{
$name .= array_shift($groups);
foreach ($groups as $group)
{
$name .= '[' . $group . ']';
}
}
}
// If we already have a name segment add the field name as another level.
if ($name)
{
$name .= '[' . $fieldName . ']';
}
else
{
$name .= $fieldName;
}
return $name;
}
/**
* Method to get the field name used.
*
* @param string $fieldName The field element name.
*
* @return string The field name
*
* @since 2.0
*/
protected function getFieldName($fieldName)
{
return $fieldName;
}
/**
* Method to get the field label.
*
* @return string The field label.
*
* @since 2.0
*/
protected function getLabel()
{
// Get the label text from the XML element, defaulting to the element
name.
$title = $this->element['label'] ? (string)
$this->element['label'] : '';
if (empty($title))
{
$view = $this->form->getView();
$params = $view->getViewOptionAndName();
$title = $params['option'] . '_' .
FOFInflector::pluralize($params['view']) .
'_FIELD_' .
(string) $this->element['name'];
$title = strtoupper($title);
$result = JText::_($title);
if ($result === $title)
{
$title = ucfirst((string) $this->element['name']);
}
}
return $title;
}
/**
* Get the filter value for this header field
*
* @return mixed The filter value
*/
protected function getValue()
{
$model = $this->form->getModel();
return $model->getState($this->filterSource);
}
/**
* Return the key of the filter value in the model state or, if it's
not set,
* the name of the field.
*
* @param string $filterSource The filter source value to return
*
* @return string
*/
protected function getFilterSource($filterSource)
{
if ($filterSource)
{
return $filterSource;
}
else
{
return $this->name;
}
}
/**
* Is this a sortable field?
*
* @return boolean True if it's sortable
*/
protected function getSortable()
{
$sortable = ($this->element['sortable'] !=
'false');
if ($sortable)
{
if (empty($this->header))
{
$this->header = $this->getHeader();
}
$sortable = !empty($this->header);
}
return $sortable;
}
/**
* Returns the HTML for the header row, or null if this element should
* render no header element
*
* @return string|null HTML code or null if nothing is to be rendered
*
* @since 2.0
*/
protected function getHeader()
{
return null;
}
/**
* Returns the HTML for a text filter to be rendered in the filter row,
* or null if this element should render no text input filter.
*
* @return string|null HTML code or null if nothing is to be rendered
*
* @since 2.0
*/
protected function getFilter()
{
return null;
}
/**
* Returns the HTML for the buttons to be rendered in the filter row,
* next to the text input filter, or null if this element should render no
* text input filter buttons.
*
* @return string|null HTML code or null if nothing is to be rendered
*
* @since 2.0
*/
protected function getButtons()
{
return null;
}
/**
* Returns the JHtml options for a drop-down filter. Do not include an
* empty option, it is added automatically.
*
* @return array The JHtml options for a drop-down filter
*
* @since 2.0
*/
protected function getOptions()
{
return array();
}
}
form/helper.php000064400000013536151155117430007512 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage form
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
JLoader::import('joomla.form.helper');
/**
* FOFForm's helper class.
* Provides a storage for filesystem's paths where FOFForm's
entities reside and
* methods for creating those entities. Also stores objects with
entities'
* prototypes for further reusing.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFFormHelper extends JFormHelper
{
/**
* Method to load a form field object given a type.
*
* @param string $type The field type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed JFormField object on success, false otherwise.
*
* @since 11.1
*/
public static function loadFieldType($type, $new = true)
{
return self::loadType('field', $type, $new);
}
/**
* Method to load a form field object given a type.
*
* @param string $type The field type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed JFormField object on success, false otherwise.
*
* @since 11.1
*/
public static function loadHeaderType($type, $new = true)
{
return self::loadType('header', $type, $new);
}
/**
* Method to load a form entity object given a type.
* Each type is loaded only once and then used as a prototype for other
objects of same type.
* Please, use this method only with those entities which support types
(forms don't support them).
*
* @param string $entity The entity.
* @param string $type The entity type.
* @param boolean $new Flag to toggle whether we should get a new
instance of the object.
*
* @return mixed Entity object on success, false otherwise.
*
* @since 11.1
*/
protected static function loadType($entity, $type, $new = true)
{
// Reference to an array with current entity's type instances
$types = &self::$entities[$entity];
$key = md5($type);
// Return an entity object if it already exists and we don't need a
new one.
if (isset($types[$key]) && $new === false)
{
return $types[$key];
}
$class = self::loadClass($entity, $type);
if ($class !== false)
{
// Instantiate a new type object.
$types[$key] = new $class;
return $types[$key];
}
else
{
return false;
}
}
/**
* Attempt to import the JFormField class file if it isn't already
imported.
* You can use this method outside of JForm for loading a field for
inheritance or composition.
*
* @param string $type Type of a field whose class should be loaded.
*
* @return mixed Class name on success or false otherwise.
*
* @since 11.1
*/
public static function loadFieldClass($type)
{
return self::loadClass('field', $type);
}
/**
* Attempt to import the FOFFormHeader class file if it isn't already
imported.
* You can use this method outside of JForm for loading a field for
inheritance or composition.
*
* @param string $type Type of a field whose class should be loaded.
*
* @return mixed Class name on success or false otherwise.
*
* @since 11.1
*/
public static function loadHeaderClass($type)
{
return self::loadClass('header', $type);
}
/**
* Load a class for one of the form's entities of a particular type.
* Currently, it makes sense to use this method for the "field"
and "rule" entities
* (but you can support more entities in your subclass).
*
* @param string $entity One of the form entities (field or rule).
* @param string $type Type of an entity.
*
* @return mixed Class name on success or false otherwise.
*
* @since 2.0
*/
public static function loadClass($entity, $type)
{
if (strpos($type, '.'))
{
list($prefix, $type) = explode('.', $type);
$altPrefix = $prefix;
}
else
{
$prefix = 'FOF';
$altPrefix = 'J';
}
$class = JString::ucfirst($prefix, '_') . 'Form' .
JString::ucfirst($entity, '_') . JString::ucfirst($type,
'_');
$altClass = JString::ucfirst($altPrefix, '_') .
'Form' . JString::ucfirst($entity, '_') .
JString::ucfirst($type, '_');
if (class_exists($class))
{
return $class;
}
elseif (class_exists($altClass))
{
return $altClass;
}
// Get the field search path array.
$paths = self::addPath($entity);
// If the type is complex, add the base type to the paths.
if ($pos = strpos($type, '_'))
{
// Add the complex type prefix to the paths.
for ($i = 0, $n = count($paths); $i < $n; $i++)
{
// Derive the new path.
$path = $paths[$i] . '/' . strtolower(substr($type, 0,
$pos));
// If the path does not exist, add it.
if (!in_array($path, $paths))
{
$paths[] = $path;
}
}
// Break off the end of the complex type.
$type = substr($type, $pos + 1);
}
// Try to find the class file.
$type = strtolower($type) . '.php';
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
foreach ($paths as $path)
{
if ($file = $filesystem->pathFind($path, $type))
{
require_once $file;
if (class_exists($class))
{
break;
}
elseif (class_exists($altClass))
{
break;
}
}
}
// Check for all if the class exists.
if (class_exists($class))
{
return $class;
}
elseif (class_exists($altClass))
{
return $altClass;
}
else
{
return false;
}
}
/**
* Method to add a path to the list of header include paths.
*
* @param mixed $new A path or array of paths to add.
*
* @return array The list of paths that have been added.
*/
public static function addHeaderPath($new = null)
{
return self::addPath('header', $new);
}
}
hal/document.php000064400000012620151155117430007643 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage hal
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Implementation of the Hypertext Application Language document in PHP. It
can
* be used to provide hypermedia in a web service context.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFHalDocument
{
/**
* The collection of links of this document
*
* @var FOFHalLinks
*/
private $_links = null;
/**
* The data (resource state or collection of resource state objects) of
the
* document.
*
* @var array
*/
private $_data = null;
/**
* Embedded documents. This is an array of FOFHalDocument instances.
*
* @var array
*/
private $_embedded = array();
/**
* When $_data is an array we'll output the list of data under this
key
* (JSON) or tag (XML)
*
* @var string
*/
private $_dataKey = '_list';
/**
* Public constructor
*
* @param mixed $data The data of the document (usually, the resource
state)
*/
public function __construct($data = null)
{
$this->_data = $data;
$this->_links = new FOFHalLinks;
}
/**
* Add a link to the document
*
* @param string $rel The relation of the link to the
document.
* See RFC 5988
http://tools.ietf.org/html/rfc5988#section-6.2.2 A document MUST always
have
* a "self" link.
* @param FOFHalLink $link The actual link object
* @param boolean $overwrite When false and a link of $rel relation
exists, an array of links is created. Otherwise the
* existing link is overwriten with the
new one
*
* @see FOFHalLinks::addLink
*
* @return boolean True if the link was added to the collection
*/
public function addLink($rel, FOFHalLink $link, $overwrite = true)
{
return $this->_links->addLink($rel, $link, $overwrite);
}
/**
* Add links to the document
*
* @param string $rel The relation of the link to the document.
See RFC 5988
* @param array $links An array of FOFHalLink objects
* @param boolean $overwrite When false and a link of $rel relation
exists, an array of
* links is created. Otherwise the existing
link is overwriten
* with the new one
*
* @see FOFHalLinks::addLinks
*
* @return boolean
*/
public function addLinks($rel, array $links, $overwrite = true)
{
return $this->_links->addLinks($rel, $links, $overwrite);
}
/**
* Add data to the document
*
* @param stdClass $data The data to add
* @param boolean $overwrite Should I overwrite existing data?
*
* @return void
*/
public function addData($data, $overwrite = true)
{
if (is_array($data))
{
$data = (object) $data;
}
if ($overwrite)
{
$this->_data = $data;
}
else
{
if (!is_array($this->_data))
{
$this->_data = array($this->_data);
}
$this->_data[] = $data;
}
}
/**
* Add an embedded document
*
* @param string $rel The relation of the embedded
document to its container document
* @param FOFHalDocument $document The document to add
* @param boolean $overwrite Should I overwrite existing data
with the same relation?
*
* @return boolean
*/
public function addEmbedded($rel, FOFHalDocument $document, $overwrite =
true)
{
if (!array_key_exists($rel, $this->_embedded) || !$overwrite)
{
$this->_embedded[$rel] = $document;
}
elseif (array_key_exists($rel, $this->_embedded) &&
!$overwrite)
{
if (!is_array($this->_embedded[$rel]))
{
$this->_embedded[$rel] = array($this->_embedded[$rel]);
}
$this->_embedded[$rel][] = $document;
}
else
{
return false;
}
}
/**
* Returns the collection of links of this document
*
* @param string $rel The relation of the links to fetch. Skip to get
all links.
*
* @return array
*/
public function getLinks($rel = null)
{
return $this->_links->getLinks($rel);
}
/**
* Returns the collection of embedded documents
*
* @param string $rel Optional; the relation to return the embedded
documents for
*
* @return array|FOFHalDocument
*/
public function getEmbedded($rel = null)
{
if (empty($rel))
{
return $this->_embedded;
}
elseif (isset($this->_embedded[$rel]))
{
return $this->_embedded[$rel];
}
else
{
return array();
}
}
/**
* Return the data attached to this document
*
* @return array|stdClass
*/
public function getData()
{
return $this->_data;
}
/**
* Instantiate and call a suitable renderer class to render this document
* into the specified format.
*
* @param string $format The format to render the document into, e.g.
'json'
*
* @return string The rendered document
*
* @throws RuntimeException If the format is unknown, i.e. there is no
suitable renderer
*/
public function render($format = 'json')
{
$class_name = 'FOFHalRender' . ucfirst($format);
if (!class_exists($class_name, true))
{
throw new RuntimeException("Unsupported HAL Document format
'$format'. Render aborted.");
}
$renderer = new $class_name($this);
return $renderer->render(
array(
'data_key' => $this->_dataKey
)
);
}
}
hal/link.php000064400000006153151155117430006766 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage hal
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Implementation of the Hypertext Application Language link in PHP.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFHalLink
{
/**
* For indicating the target URI. Corresponds with the ’Target IRI’ as
* defined in Web Linking (RFC 5988). This attribute MAY contain a URI
* Template (RFC6570) and in which case, SHOULD be complemented by an
* additional templated attribtue on the link with a boolean value true.
*
* @var string
*/
protected $_href = '';
/**
* This attribute SHOULD be present with a boolean value of true when the
* href of the link contains a URI Template (RFC6570).
*
* @var boolean
*/
protected $_templated = false;
/**
* For distinguishing between Resource and Link elements that share the
* same relation
*
* @var string
*/
protected $_name = null;
/**
* For indicating what the language of the result of dereferencing the
link should be.
*
* @var string
*/
protected $_hreflang = null;
/**
* For labeling the destination of a link with a human-readable
identifier.
*
* @var string
*/
protected $_title = null;
/**
* Public constructor of a FOFHalLink object
*
* @param string $href See $this->_href
* @param boolean $templated See $this->_templated
* @param string $name See $this->_name
* @param string $hreflang See $this->_hreflang
* @param string $title See $this->_title
*
* @throws RuntimeException If $href is empty
*/
public function __construct($href, $templated = false, $name = null,
$hreflang = null, $title = null)
{
if (empty($href))
{
throw new RuntimeException('A HAL link must always have a non-empty
href');
}
$this->_href = $href;
$this->_templated = $templated;
$this->_name = $name;
$this->_hreflang = $hreflang;
$this->_title = $title;
}
/**
* Is this a valid link? Checks the existence of required fields, not
their
* values.
*
* @return boolean
*/
public function check()
{
return !empty($this->_href);
}
/**
* Magic getter for the protected properties
*
* @param string $name The name of the property to retrieve, sans the
underscore
*
* @return mixed Null will always be returned if the property
doesn't exist
*/
public function __get($name)
{
$property = '_' . $name;
if (property_exists($this, $property))
{
return $this->$property;
}
else
{
return null;
}
}
/**
* Magic setter for the protected properties
*
* @param string $name The name of the property to set, sans the
underscore
* @param mixed $value The value of the property to set
*
* @return void
*/
public function __set($name, $value)
{
if (($name == 'href') && empty($value))
{
return;
}
$property = '_' . $name;
if (property_exists($this, $property))
{
$this->$property = $value;
}
}
}
hal/links.php000064400000006163151155117430007152 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage hal
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Implementation of the Hypertext Application Language links in PHP. This
is
* actually a collection of links.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFHalLinks
{
/**
* The collection of links, sorted by relation
*
* @var array
*/
private $_links = array();
/**
* Add a single link to the links collection
*
* @param string $rel The relation of the link to the
document. See RFC 5988
*
http://tools.ietf.org/html/rfc5988#section-6.2.2 A document
* MUST always have a "self"
link.
* @param FOFHalLink $link The actual link object
* @param boolean $overwrite When false and a link of $rel relation
exists, an array of
* links is created. Otherwise the
existing link is overwriten
* with the new one
*
* @return boolean True if the link was added to the collection
*/
public function addLink($rel, FOFHalLink $link, $overwrite = true)
{
if (!$link->check())
{
return false;
}
if (!array_key_exists($rel, $this->_links) || $overwrite)
{
$this->_links[$rel] = $link;
}
elseif (array_key_exists($rel, $this->_links) && !$overwrite)
{
if (!is_array($this->_links[$rel]))
{
$this->_links[$rel] = array($this->_links[$rel]);
}
$this->_links[$rel][] = $link;
}
else
{
return false;
}
}
/**
* Add multiple links to the links collection
*
* @param string $rel The relation of the links to the
document. See RFC 5988.
* @param array $links An array of FOFHalLink objects
* @param boolean $overwrite When false and a link of $rel relation
exists, an array
* of links is created. Otherwise the
existing link is
* overwriten with the new one
*
* @return boolean True if the link was added to the collection
*/
public function addLinks($rel, array $links, $overwrite = true)
{
if (empty($links))
{
return false;
}
$localOverwrite = $overwrite;
foreach ($links as $link)
{
if ($link instanceof FOFHalLink)
{
$this->addLink($rel, $link, $localOverwrite);
}
// After the first time we call this with overwrite on we have to
// turn it off so that the other links are added to the set instead
// of overwriting the first item that's already added.
if ($localOverwrite)
{
$localOverwrite = false;
}
}
}
/**
* Returns the collection of links
*
* @param string $rel Optional; the relation to return the links for
*
* @return array|FOFHalLink
*/
public function getLinks($rel = null)
{
if (empty($rel))
{
return $this->_links;
}
elseif (isset($this->_links[$rel]))
{
return $this->_links[$rel];
}
else
{
return array();
}
}
}
hal/render/interface.php000064400000001171151155117430011243
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage hal
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Interface for HAL document renderers
*
* @package FrameworkOnFramework
* @since 2.1
*/
interface FOFHalRenderInterface
{
/**
* Render a HAL document into a representation suitable for consumption.
*
* @param array $options Renderer-specific options
*
* @return void
*/
public function render($options = array());
}
hal/render/json.php000064400000006500151155117430010255 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage hal
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Implements the HAL over JSON renderer
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFHalRenderJson implements FOFHalRenderInterface
{
/**
* When data is an array we'll output the list of data under this key
*
* @var string
*/
private $_dataKey = '_list';
/**
* The document to render
*
* @var FOFHalDocument
*/
protected $_document;
/**
* Public constructor
*
* @param FOFHalDocument &$document The document to render
*/
public function __construct(&$document)
{
$this->_document = $document;
}
/**
* Render a HAL document in JSON format
*
* @param array $options Rendering options. You can currently only set
json_options (json_encode options)
*
* @return string The JSON representation of the HAL document
*/
public function render($options = array())
{
if (isset($options['data_key']))
{
$this->_dataKey = $options['data_key'];
}
if (isset($options['json_options']))
{
$jsonOptions = $options['json_options'];
}
else
{
$jsonOptions = 0;
}
$serialiseThis = new stdClass;
// Add links
$collection = $this->_document->getLinks();
$serialiseThis->_links = new stdClass;
foreach ($collection as $rel => $links)
{
if (!is_array($links))
{
$serialiseThis->_links->$rel = $this->_getLink($links);
}
else
{
$serialiseThis->_links->$rel = array();
foreach ($links as $link)
{
array_push($serialiseThis->_links->$rel,
$this->_getLink($link));
}
}
}
// Add embedded documents
$collection = $this->_document->getEmbedded();
if (!empty($collection))
{
$serialiseThis->_embedded->$rel = new stdClass;
foreach ($collection as $rel => $embeddeddocs)
{
if (!is_array($embeddeddocs))
{
$embeddeddocs = array($embeddeddocs);
}
foreach ($embeddeddocs as $embedded)
{
$renderer = new FOFHalRenderJson($embedded);
array_push($serialiseThis->_embedded->$rel,
$renderer->render($options));
}
}
}
// Add data
$data = $this->_document->getData();
if (is_object($data))
{
if ($data instanceof FOFTable)
{
$data = $data->getData();
}
else
{
$data = (array) $data;
}
if (!empty($data))
{
foreach ($data as $k => $v)
{
$serialiseThis->$k = $v;
}
}
}
elseif (is_array($data))
{
$serialiseThis->{$this->_dataKey} = $data;
}
return json_encode($serialiseThis, $jsonOptions);
}
/**
* Converts a FOFHalLink object into a stdClass object which will be used
* for JSON serialisation
*
* @param FOFHalLink $link The link you want converted
*
* @return stdClass The converted link object
*/
protected function _getLink(FOFHalLink $link)
{
$ret = array(
'href' => $link->href
);
if ($link->templated)
{
$ret['templated'] = 'true';
}
if (!empty($link->name))
{
$ret['name'] = $link->name;
}
if (!empty($link->hreflang))
{
$ret['hreflang'] = $link->hreflang;
}
if (!empty($link->title))
{
$ret['title'] = $link->title;
}
return (object) $ret;
}
}
include.php000064400000001402151155117430006700 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage include
* @copyright Copyright (C) 2010-2015 Nicholas K. Dionysopoulos
* @license GNU General Public License version 2, or later
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*
* @deprecated 4.0 Deprecated without replacement include FOF by your
own if required
*
* Initializes FOF
*/
defined('_JEXEC') or die();
if (!defined('FOF_INCLUDED'))
{
define('FOF_INCLUDED', '2.5.5');
// Register the FOF autoloader
require_once __DIR__ . '/autoloader/fof.php';
FOFAutoloaderFof::init();
// Register a debug log
if (defined('JDEBUG') && JDEBUG)
{
FOFPlatform::getInstance()->logAddLogger('fof.log.php');
}
}
inflector/inflector.php000064400000033107151155117430011236
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage inflector
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* The FOFInflector is an adaptation of the Akelos PHP Inflector which is a
PHP
* port from a Ruby on Rails project.
*/
/**
* FOFInflector to pluralize and singularize English nouns.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFInflector
{
/**
* Rules for pluralizing and singularizing of nouns.
*
* @var array
*/
protected static $_rules = array
(
'pluralization' => array(
'/move$/i' => 'moves',
'/sex$/i' => 'sexes',
'/child$/i' => 'children',
'/children$/i' => 'children',
'/man$/i' => 'men',
'/men$/i' => 'men',
'/foot$/i' => 'feet',
'/feet$/i' => 'feet',
'/person$/i' => 'people',
'/people$/i' => 'people',
'/taxon$/i' => 'taxa',
'/taxa$/i' => 'taxa',
'/(quiz)$/i' => '$1zes',
'/^(ox)$/i' => '$1en',
'/oxen$/i' => 'oxen',
'/(m|l)ouse$/i' => '$1ice',
'/(m|l)ice$/i' => '$1ice',
'/(matr|vert|ind|suff)ix|ex$/i' => '$1ices',
'/(x|ch|ss|sh)$/i' => '$1es',
'/([^aeiouy]|qu)y$/i' => '$1ies',
'/(?:([^f])fe|([lr])f)$/i' => '$1$2ves',
'/sis$/i' => 'ses',
'/([ti]|addend)um$/i' => '$1a',
'/([ti]|addend)a$/i' => '$1a',
'/(alumn|formul)a$/i' => '$1ae',
'/(alumn|formul)ae$/i' => '$1ae',
'/(buffal|tomat|her)o$/i' => '$1oes',
'/(bu)s$/i' => '$1ses',
'/(alias|status)$/i' => '$1es',
'/(octop|vir)us$/i' => '$1i',
'/(octop|vir)i$/i' => '$1i',
'/(gen)us$/i' => '$1era',
'/(gen)era$/i' => '$1era',
'/(ax|test)is$/i' => '$1es',
'/s$/i' => 's',
'/$/' => 's',
),
'singularization' => array(
'/cookies$/i'
=> 'cookie',
'/moves$/i'
=> 'move',
'/sexes$/i'
=> 'sex',
'/children$/i'
=> 'child',
'/men$/i'
=> 'man',
'/feet$/i'
=> 'foot',
'/people$/i'
=> 'person',
'/taxa$/i'
=> 'taxon',
'/databases$/i'
=> 'database',
'/menus$/i'
=> 'menu',
'/(quiz)zes$/i'
=> '\1',
'/(matr|suff)ices$/i'
=> '\1ix',
'/(vert|ind|cod)ices$/i'
=> '\1ex',
'/^(ox)en/i'
=> '\1',
'/(alias|status)es$/i'
=> '\1',
'/(tomato|hero|buffalo)es$/i'
=> '\1',
'/([octop|vir])i$/i'
=> '\1us',
'/(gen)era$/i'
=> '\1us',
'/(cris|^ax|test)es$/i'
=> '\1is',
'/is$/i'
=> 'is',
'/us$/i'
=> 'us',
'/ias$/i'
=> 'ias',
'/(shoe)s$/i'
=> '\1',
'/(o)es$/i'
=> '\1e',
'/(bus)es$/i'
=> '\1',
'/([m|l])ice$/i'
=> '\1ouse',
'/(x|ch|ss|sh)es$/i'
=> '\1',
'/(m)ovies$/i'
=> '\1ovie',
'/(s)eries$/i'
=> '\1eries',
'/(v)ies$/i'
=> '\1ie',
'/([^aeiouy]|qu)ies$/i'
=> '\1y',
'/([lr])ves$/i'
=> '\1f',
'/(tive)s$/i'
=> '\1',
'/(hive)s$/i'
=> '\1',
'/([^f])ves$/i'
=> '\1fe',
'/(^analy)ses$/i'
=> '\1sis',
'/((a)naly|(b)a|(d)iagno|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$/i'
=> '\1\2sis',
'/([ti]|addend)a$/i'
=> '\1um',
'/(alumn|formul)ae$/i'
=> '$1a',
'/(n)ews$/i'
=> '\1ews',
'/(.*)ss$/i'
=> '\1ss',
'/(.*)s$/i'
=> '\1',
),
'countable' => array(
'aircraft',
'cannon',
'deer',
'equipment',
'fish',
'information',
'money',
'moose',
'rice',
'series',
'sheep',
'species',
'swine',
)
);
/**
* Cache of pluralized and singularized nouns.
*
* @var array
*/
protected static $_cache = array(
'singularized' => array(),
'pluralized' => array()
);
/**
* Constructor
*
* Prevent creating instances of this class by making the constructor
private
*/
private function __construct()
{
}
public static function deleteCache()
{
static::$_cache['pluralized'] = array();
static::$_cache['singularized'] = array();
}
/**
* Add a word to the cache, useful to make exceptions or to add words in
other languages.
*
* @param string $singular word.
* @param string $plural word.
*
* @return void
*/
public static function addWord($singular, $plural)
{
static::$_cache['pluralized'][$singular] = $plural;
static::$_cache['singularized'][$plural] = $singular;
}
/**
* Singular English word to plural.
*
* @param string $word word to pluralize.
*
* @return string Plural noun.
*/
public static function pluralize($word)
{
// Get the cached noun of it exists
if (isset(static::$_cache['pluralized'][$word]))
{
return static::$_cache['pluralized'][$word];
}
// Create the plural noun
if (in_array($word, self::$_rules['countable']))
{
static::$_cache['pluralized'][$word] = $word;
return $word;
}
foreach (self::$_rules['pluralization'] as $regexp =>
$replacement)
{
$matches = null;
$plural = preg_replace($regexp, $replacement, $word, -1, $matches);
if ($matches > 0)
{
static::$_cache['pluralized'][$word] = $plural;
return $plural;
}
}
static::$_cache['pluralized'][$word] = $word;
return static::$_cache['pluralized'][$word];
}
/**
* Plural English word to singular.
*
* @param string $word Word to singularize.
*
* @return string Singular noun.
*/
public static function singularize($word)
{
// Get the cached noun of it exists
if (isset(static::$_cache['singularized'][$word]))
{
return static::$_cache['singularized'][$word];
}
// Create the singular noun
if (in_array($word, self::$_rules['countable']))
{
static::$_cache['singularized'][$word] = $word;
return $word;
}
foreach (self::$_rules['singularization'] as $regexp =>
$replacement)
{
$matches = null;
$singular = preg_replace($regexp, $replacement, $word, -1, $matches);
if ($matches > 0)
{
static::$_cache['singularized'][$word] = $singular;
return $singular;
}
}
static::$_cache['singularized'][$word] = $word;
return static::$_cache['singularized'][$word];
}
/**
* Returns given word as CamelCased.
*
* Converts a word like "foo_bar" or "foo bar" to
"FooBar". It
* will remove non alphanumeric characters from the word, so
* "who's online" will be converted to
"WhoSOnline"
*
* @param string $word Word to convert to camel case.
*
* @return string UpperCamelCasedWord
*/
public static function camelize($word)
{
$word = preg_replace('/[^a-zA-Z0-9\s]/', ' ', $word);
$word = str_replace(' ', '',
ucwords(strtolower(str_replace('_', ' ', $word))));
return $word;
}
/**
* Converts a word "into_it_s_underscored_version"
*
* Convert any "CamelCased" or "ordinary Word" into an
"underscored_word".
*
* @param string $word Word to underscore
*
* @return string Underscored word
*/
public static function underscore($word)
{
$word = preg_replace('/(\s)+/', '_', $word);
$word = strtolower(preg_replace('/(?<=\\w)([A-Z])/',
'_\\1', $word));
return $word;
}
/**
* Convert any "CamelCased" word into an array of strings
*
* Returns an array of strings each of which is a substring of string
formed
* by splitting it at the camelcased letters.
*
* @param string $word Word to explode
*
* @return array Array of strings
*/
public static function explode($word)
{
$result = explode('_', self::underscore($word));
return $result;
}
/**
* Convert an array of strings into a "CamelCased" word.
*
* @param array $words Array to implode
*
* @return string UpperCamelCasedWord
*/
public static function implode($words)
{
$result = self::camelize(implode('_', $words));
return $result;
}
/**
* Returns a human-readable string from $word.
*
* Returns a human-readable string from $word, by replacing
* underscores with a space, and by upper-casing the initial
* character by default.
*
* @param string $word String to "humanize"
*
* @return string Human-readable word
*/
public static function humanize($word)
{
$result = ucwords(strtolower(str_replace("_", " ",
$word)));
return $result;
}
/**
* Converts a class name to its table name according to Koowa
* naming conventions.
*
* Converts "Person" to "people"
*
* @param string $className Class name for getting related table_name.
*
* @return string plural_table_name
*
* @see classify
*/
public static function tableize($className)
{
$result = self::underscore($className);
if (!self::isPlural($className))
{
$result = self::pluralize($result);
}
return $result;
}
/**
* Converts a table name to its class name according to Koowa naming
conventions.
*
* @param string $tableName Table name for getting related ClassName.
*
* @return string SingularClassName
*
* @example Converts "people" to "Person"
* @see tableize
*/
public static function classify($tableName)
{
$result = self::camelize(self::singularize($tableName));
return $result;
}
/**
* Returns camelBacked version of a string. Same as camelize but first
char is lowercased.
*
* @param string $string String to be camelBacked.
*
* @return string
*
* @see camelize
*/
public static function variablize($string)
{
$string = self::camelize(self::underscore($string));
$result = strtolower(substr($string, 0, 1));
$variable = preg_replace('/\\w/', $result, $string, 1);
return $variable;
}
/**
* Check to see if an English word is singular
*
* @param string $string The word to check
*
* @return boolean
*/
public static function isSingular($string)
{
// Check cache assuming the string is plural.
$singular = isset(static::$_cache['singularized'][$string]) ?
static::$_cache['singularized'][$string] : null;
$plural = $singular &&
isset(static::$_cache['pluralized'][$singular]) ?
static::$_cache['pluralized'][$singular] : null;
if ($singular && $plural)
{
return $plural != $string;
}
// If string is not in the cache, try to pluralize and singularize it.
return self::singularize(self::pluralize($string)) == $string;
}
/**
* Check to see if an Enlish word is plural.
*
* @param string $string String to be checked.
*
* @return boolean
*/
public static function isPlural($string)
{
// Check cache assuming the string is singular.
$plural = isset(static::$_cache['pluralized'][$string]) ?
static::$_cache['pluralized'][$string] : null;
$singular = $plural &&
isset(static::$_cache['singularized'][$plural]) ?
static::$_cache['singularized'][$plural] : null;
if ($plural && $singular)
{
return $singular != $string;
}
// If string is not in the cache, try to singularize and pluralize it.
return self::pluralize(self::singularize($string)) == $string;
}
/**
* Gets a part of a CamelCased word by index.
*
* Use a negative index to start at the last part of the word (-1 is the
* last part)
*
* @param string $string Word
* @param integer $index Index of the part
* @param string $default Default value
*
* @return string
*/
public static function getPart($string, $index, $default = null)
{
$parts = self::explode($string);
if ($index < 0)
{
$index = count($parts) + $index;
}
return isset($parts[$index]) ? $parts[$index] : $default;
}
}
input/input.php000064400000016372151155117430007567 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage input
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (version_compare(JVERSION, '1.7.0', 'lt'))
{
jimport('joomla.filter.input');
jimport('joomla.filter.filterinput');
jimport('joomla.base.object');
require_once __DIR__ . '/jinput/input.php';
require_once __DIR__ . '/jinput/cli.php';
require_once __DIR__ . '/jinput/cookie.php';
require_once __DIR__ . '/jinput/files.php';
require_once __DIR__ . '/jinput/json.php';
}
elseif (version_compare(JVERSION, '2.5.0', 'lt'))
{
jimport('joomla.application.input');
jimport('joomla.input.input');
}
/**
* FrameworkOnFramework input handling class. Extends upon the JInput
class.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFInput extends JInput
{
/**
* Public constructor. Overridden to allow specifying the global input
array
* to use as a string and instantiate from an objetc holding variables.
*
* @param array|string|object|null $source Source data; set null to
use $_REQUEST
* @param array $options Filter options
*/
public function __construct($source = null, array $options = array())
{
$hash = null;
if (is_string($source))
{
$hash = strtoupper($source);
switch ($hash)
{
case 'GET':
$source = $_GET;
break;
case 'POST':
$source = $_POST;
break;
case 'FILES':
$source = $_FILES;
break;
case 'COOKIE':
$source = $_COOKIE;
break;
case 'ENV':
$source = $_ENV;
break;
case 'SERVER':
$source = $_SERVER;
break;
default:
$source = $_REQUEST;
$hash = 'REQUEST';
break;
}
}
elseif (is_object($source))
{
try
{
$source = (array) $source;
}
catch (Exception $exc)
{
$source = null;
}
}
elseif (is_array($source))
{
// Nothing, it's already an array
}
else
{
// Any other case
$source = $_REQUEST;
$hash = 'REQUEST';
}
// Magic quotes GPC handling (something JInput simply can't handle
at all)
if (($hash == 'REQUEST') && PHP_VERSION_ID < 50400
&& get_magic_quotes_gpc() &&
class_exists('JRequest', true))
{
$source = JRequest::get('REQUEST', 2);
}
parent::__construct($source, $options);
}
/**
* Gets a value from the input data. Overridden to allow specifying a
filter
* mask.
*
* @param string $name Name of the value to get.
* @param mixed $default Default value to return if variable does not
exist.
* @param string $filter Filter to apply to the value.
* @param int $mask The filter mask
*
* @return mixed The filtered input value.
*/
public function get($name, $default = null, $filter = 'cmd',
$mask = 0)
{
if (isset($this->data[$name]))
{
return $this->_cleanVar($this->data[$name], $mask, $filter);
}
return $default;
}
/**
* Returns a copy of the raw data stored in the class
*
* @return array
*/
public function getData()
{
return $this->data;
}
/**
* Old static methods are now deprecated. This magic method makes sure
there
* is a continuity in our approach. The downside is that it's only
compatible
* with PHP 5.3.0. Sorry!
*
* @param string $name Name of the method we're calling
* @param array $arguments The arguments passed to the method
*
* @return mixed
*/
public static function __callStatic($name, $arguments)
{
FOFPlatform::getInstance()->logDeprecated('FOFInput: static
getXXX() methods are deprecated. Use the input object\'s methods
instead.');
if (substr($name, 0, 3) == 'get')
{
// Initialise arguments
$key = array_shift($arguments);
$default = array_shift($arguments);
$input = array_shift($arguments);
$type = 'none';
$mask = 0;
$type = strtolower(substr($name, 3));
if ($type == 'var')
{
$type = array_shift($arguments);
$mask = array_shift($arguments);
}
if (is_null($type))
{
$type = 'none';
}
if (is_null($mask))
{
$mask = 0;
}
if (!($input instanceof FOFInput) && !($input instanceof
JInput))
{
$input = new FOFInput($input);
}
return $input->get($key, $default, $type, $mask);
}
return false;
}
/**
* Magic method to get filtered input data.
*
* @param mixed $name Name of the value to get.
* @param string $arguments Default value to return if variable does
not exist.
*
* @return boolean The filtered boolean input value.
*/
public function __call($name, $arguments)
{
if (substr($name, 0, 3) == 'get')
{
$filter = substr($name, 3);
$default = null;
$mask = 0;
if (isset($arguments[1]))
{
$default = $arguments[1];
}
if (isset($arguments[2]))
{
$mask = $arguments[2];
}
return $this->get($arguments[0], $default, $filter, $mask);
}
}
/**
* Sets an input variable. WARNING: IT SHOULD NO LONGER BE USED!
*
* @param string $name The name of the variable to set
* @param mixed $value The value to set it to
* @param array &$input The input array or FOFInput object
* @param boolean $overwrite Should I overwrite existing values
(default: true)
*
* @return string Previous value
*
* @deprecated
*/
public static function setVar($name, $value = null, &$input = array(),
$overwrite = true)
{
FOFPlatform::getInstance()->logDeprecated('FOFInput::setVar() is
deprecated. Use set() instead.');
if (empty($input))
{
return JRequest::setVar($name, $value, 'default', $overwrite);
}
elseif (is_string($input))
{
return JRequest::setVar($name, $value, $input, $overwrite);
}
else
{
if (!$overwrite && array_key_exists($name, $input))
{
return $input[$name];
}
$previous = array_key_exists($name, $input) ? $input[$name] : null;
if (is_array($input))
{
$input[$name] = $value;
}
elseif ($input instanceof FOFInput)
{
$input->set($name, $value);
}
return $previous;
}
}
/**
* Custom filter implementation. Works better with arrays and allows the
use
* of a filter mask.
*
* @param mixed $var The variable (value) to clean
* @param integer $mask The clean mask
* @param string $type The variable type
*
* @return mixed
*/
protected function _cleanVar($var, $mask = 0, $type = null)
{
if (is_array($var))
{
$temp = array();
foreach ($var as $k => $v)
{
$temp[$k] = self::_cleanVar($v, $mask);
}
return $temp;
}
// If the no trim flag is not set, trim the variable
if (!($mask & 1) && is_string($var))
{
$var = trim($var);
}
// Now we handle input filtering
if ($mask & 2)
{
// If the allow raw flag is set, do not modify the variable
$var = $var;
}
elseif ($mask & 4)
{
// If the allow HTML flag is set, apply a safe HTML filter to the
variable
$safeHtmlFilter = JFilterInput::getInstance(null, null, 1, 1);
$var = $safeHtmlFilter->clean($var, $type);
}
else
{
$var = $this->filter->clean($var, $type);
}
return $var;
}
}
input/jinput/cli.php000064400000007445151155117430010511 0ustar00<?php
/**
* @package Joomla.Platform
* @subpackage Input
*
* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla! Input CLI Class
*
* @since 11.1
*/
class JInputCli extends JInput
{
/**
* The executable that was called to run the CLI script.
*
* @var string
* @since 11.1
*/
public $executable;
/**
* The additional arguments passed to the script that are not associated
* with a specific argument name.
*
* @var array
* @since 11.1
*/
public $args = array();
/**
* Constructor.
*
* @param array $source Source data (Optional, default is $_REQUEST)
* @param array $options Array of configuration parameters (Optional)
*
* @since 11.1
*/
public function __construct(array $source = null, array $options =
array())
{
if (isset($options['filter']))
{
$this->filter = $options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
// Get the command line options
$this->parseArguments();
// Set the options for the class.
$this->options = $options;
}
/**
* Method to serialize the input.
*
* @return string The serialized input.
*
* @since 12.1
*/
public function serialize()
{
// Load all of the inputs.
$this->loadAllInputs();
// Remove $_ENV and $_SERVER from the inputs.
$inputs = $this->inputs;
unset($inputs['env']);
unset($inputs['server']);
// Serialize the executable, args, options, data, and inputs.
return serialize(array($this->executable, $this->args,
$this->options, $this->data, $inputs));
}
/**
* Method to unserialize the input.
*
* @param string $input The serialized input.
*
* @return JInput The input object.
*
* @since 12.1
*/
public function unserialize($input)
{
// Unserialize the executable, args, options, data, and inputs.
list($this->executable, $this->args, $this->options,
$this->data, $this->inputs) = unserialize($input);
// Load the filter.
if (isset($this->options['filter']))
{
$this->filter = $this->options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
}
/**
* Initialise the options and arguments
*
* Not supported: -abc c-value
*
* @return void
*
* @since 11.1
*/
protected function parseArguments()
{
$argv = $_SERVER['argv'];
$this->executable = array_shift($argv);
$out = array();
for ($i = 0, $j = count($argv); $i < $j; $i++)
{
$arg = $argv[$i];
// --foo --bar=baz
if (substr($arg, 0, 2) === '--')
{
$eqPos = strpos($arg, '=');
// --foo
if ($eqPos === false)
{
$key = substr($arg, 2);
// --foo value
if ($i + 1 < $j && $argv[$i + 1][0] !== '-')
{
$value = $argv[$i + 1];
$i++;
}
else
{
$value = isset($out[$key]) ? $out[$key] : true;
}
$out[$key] = $value;
}
// --bar=baz
else
{
$key = substr($arg, 2, $eqPos - 2);
$value = substr($arg, $eqPos + 1);
$out[$key] = $value;
}
}
elseif (substr($arg, 0, 1) === '-')
// -k=value -abc
{
// -k=value
if (substr($arg, 2, 1) === '=')
{
$key = substr($arg, 1, 1);
$value = substr($arg, 3);
$out[$key] = $value;
}
else
// -abc
{
$chars = str_split(substr($arg, 1));
foreach ($chars as $char)
{
$key = $char;
$value = isset($out[$key]) ? $out[$key] : true;
$out[$key] = $value;
}
// -a a-value
if ((count($chars) === 1) && ($i + 1 < $j) &&
($argv[$i + 1][0] !== '-'))
{
$out[$key] = $argv[$i + 1];
$i++;
}
}
}
else
{
// Plain-arg
$this->args[] = $arg;
}
}
$this->data = $out;
}
}
input/jinput/cookie.php000064400000007634151155117430011213
0ustar00<?php
/**
* @package Joomla.Platform
* @subpackage Input
*
* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla! Input Cookie Class
*
* @since 11.1
*/
class JInputCookie extends JInput
{
/**
* Constructor.
*
* @param array $source Ignored.
* @param array $options Array of configuration parameters (Optional)
*
* @since 11.1
*/
public function __construct(array $source = null, array $options =
array())
{
if (isset($options['filter']))
{
$this->filter = $options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
// Set the data source.
$this->data = & $_COOKIE;
// Set the options for the class.
$this->options = $options;
}
/**
* Sets a value
*
* @param string $name Name of the value to set.
* @param mixed $value Value to assign to the input.
* @param integer $expire The time the cookie expires. This is a
Unix timestamp so is in number
* of seconds since the epoch. In other
words, you'll most likely set this
* with the time() function plus the number
of seconds before you want it
* to expire. Or you might use mktime().
time()+60*60*24*30 will set the
* cookie to expire in 30 days. If set to 0,
or omitted, the cookie will
* expire at the end of the session (when the
browser closes).
* @param string $path The path on the server in which the cookie
will be available on. If set
* to '/', the cookie will be
available within the entire domain. If set to
* '/foo/', the cookie will only be
available within the /foo/ directory and
* all sub-directories such as /foo/bar/ of
domain. The default value is the
* current directory that the cookie is being
set in.
* @param string $domain The domain that the cookie is available
to. To make the cookie available
* on all subdomains of example.com
(including example.com itself) then you'd
* set it to '.example.com'.
Although some browsers will accept cookies without
* the initial ., RFC 2109 requires it to be
included. Setting the domain to
* 'www.example.com' or
'.www.example.com' will make the cookie only available
* in the www subdomain.
* @param boolean $secure Indicates that the cookie should only be
transmitted over a secure HTTPS
* connection from the client. When set to
TRUE, the cookie will only be set
* if a secure connection exists. On the
server-side, it's on the programmer
* to send this kind of cookie only on secure
connection (e.g. with respect
* to $_SERVER["HTTPS"]).
* @param boolean $httpOnly When TRUE the cookie will be made
accessible only through the HTTP protocol.
* This means that the cookie won't be
accessible by scripting languages, such
* as JavaScript. This setting can
effectively help to reduce identity theft
* through XSS attacks (although it is not
supported by all browsers).
*
* @return void
*
* @link http://www.ietf.org/rfc/rfc2109.txt
* @see setcookie()
* @since 11.1
*/
public function set($name, $value, $expire = 0, $path = '',
$domain = '', $secure = false, $httpOnly = false)
{
setcookie($name, $value, $expire, $path, $domain, $secure, $httpOnly);
$this->data[$name] = $value;
}
}
input/jinput/files.php000064400000005631151155117430011037 0ustar00<?php
/**
* @package Joomla.Platform
* @subpackage Input
* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla! Input Files Class
*
* @since 11.1
*/
class JInputFiles extends JInput
{
/**
* The pivoted data from a $_FILES or compatible array.
*
* @var array
* @since 11.1
*/
protected $decodedData = array();
/**
* The class constructor.
*
* @param array $source The source argument is ignored. $_FILES is
always used.
* @param array $options An optional array of configuration options:
* filter : a custom JFilterInput object.
*
* @since 12.1
*/
public function __construct(array $source = null, array $options =
array())
{
if (isset($options['filter']))
{
$this->filter = $options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
// Set the data source.
$this->data = & $_FILES;
// Set the options for the class.
$this->options = $options;
}
/**
* Gets a value from the input data.
*
* @param string $name The name of the input property (usually the
name of the files INPUT tag) to get.
* @param mixed $default The default value to return if the named
property does not exist.
* @param string $filter The filter to apply to the value.
*
* @return mixed The filtered input value.
*
* @see JFilterInput::clean()
* @since 11.1
*/
public function get($name, $default = null, $filter = 'cmd')
{
if (isset($this->data[$name]))
{
$results = $this->decodeData(
array(
$this->data[$name]['name'],
$this->data[$name]['type'],
$this->data[$name]['tmp_name'],
$this->data[$name]['error'],
$this->data[$name]['size']
)
);
// Prevent returning an unsafe file unless specifically requested
if ($filter != 'raw')
{
$isSafe = JFilterInput::isSafeFile($results);
if (!$isSafe)
{
return $default;
}
}
return $results;
}
return $default;
}
/**
* Method to decode a data array.
*
* @param array $data The data array to decode.
*
* @return array
*
* @since 11.1
*/
protected function decodeData(array $data)
{
$result = array();
if (is_array($data[0]))
{
foreach ($data[0] as $k => $v)
{
$result[$k] = $this->decodeData(array($data[0][$k], $data[1][$k],
$data[2][$k], $data[3][$k], $data[4][$k]));
}
return $result;
}
return array('name' => $data[0], 'type' =>
$data[1], 'tmp_name' => $data[2], 'error' =>
$data[3], 'size' => $data[4]);
}
/**
* Sets a value.
*
* @param string $name The name of the input property to set.
* @param mixed $value The value to assign to the input property.
*
* @return void
*
* @since 11.1
*/
public function set($name, $value)
{
}
}
input/jinput/input.php000064400000020262151155117430011071 0ustar00<?php
/**
* @package Joomla.Platform
* @subpackage Input
*
* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla! Input Base Class
*
* This is an abstracted input class used to manage retrieving data from
the application environment.
*
* @since 11.1
*
* @property-read JInput $get
* @property-read JInput $post
* @property-read JInput $request
* @property-read JInput $server
* @property-read JInputFiles $files
* @property-read JInputCookie $cookie
*
* @method integer getInt() getInt($name, $default = null)
Get a signed integer.
* @method integer getUint() getUint($name, $default = null)
Get an unsigned integer.
* @method float getFloat() getFloat($name, $default = null)
Get a floating-point number.
* @method boolean getBool() getBool($name, $default = null)
Get a boolean.
* @method string getWord() getWord($name, $default = null)
* @method string getAlnum() getAlnum($name, $default = null)
* @method string getCmd() getCmd($name, $default = null)
* @method string getBase64() getBase64($name, $default = null)
* @method string getString() getString($name, $default = null)
* @method string getHtml() getHtml($name, $default = null)
* @method string getPath() getPath($name, $default = null)
* @method string getUsername() getUsername($name, $default = null)
*/
class JInput implements Serializable, Countable
{
/**
* Options array for the JInput instance.
*
* @var array
* @since 11.1
*/
protected $options = array();
/**
* Filter object to use.
*
* @var JFilterInput
* @since 11.1
*/
protected $filter = null;
/**
* Input data.
*
* @var array
* @since 11.1
*/
protected $data = array();
/**
* Input objects
*
* @var array
* @since 11.1
*/
protected $inputs = array();
/**
* Constructor.
*
* @param array $source Source data (Optional, default is $_REQUEST)
* @param array $options Array of configuration parameters (Optional)
*
* @since 11.1
*/
public function __construct($source = null, array $options = array())
{
if (isset($options['filter']))
{
$this->filter = $options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
if (is_null($source))
{
$this->data = &$_REQUEST;
}
else
{
$this->data = $source;
}
// Set the options for the class.
$this->options = $options;
}
/**
* Magic method to get an input object
*
* @param mixed $name Name of the input object to retrieve.
*
* @return JInput The request input object
*
* @since 11.1
*/
public function __get($name)
{
if (isset($this->inputs[$name]))
{
return $this->inputs[$name];
}
$className = 'JInput' . ucfirst($name);
if (class_exists($className))
{
$this->inputs[$name] = new $className(null, $this->options);
return $this->inputs[$name];
}
$superGlobal = '_' . strtoupper($name);
if (isset($GLOBALS[$superGlobal]))
{
$this->inputs[$name] = new JInput($GLOBALS[$superGlobal],
$this->options);
return $this->inputs[$name];
}
// TODO throw an exception
}
/**
* Get the number of variables.
*
* @return integer The number of variables in the input.
*
* @since 12.2
* @see Countable::count()
*/
public function count()
{
return count($this->data);
}
/**
* Gets a value from the input data.
*
* @param string $name Name of the value to get.
* @param mixed $default Default value to return if variable does not
exist.
* @param string $filter Filter to apply to the value.
*
* @return mixed The filtered input value.
*
* @since 11.1
*/
public function get($name, $default = null, $filter = 'cmd')
{
if (isset($this->data[$name]))
{
return $this->filter->clean($this->data[$name], $filter);
}
return $default;
}
/**
* Gets an array of values from the request.
*
* @param array $vars Associative array of keys and filter types
to apply.
* If empty and datasource is null, all the
input data will be returned
* but filtered using the default case in
JFilterInput::clean.
* @param mixed $datasource Array to retrieve data from, or null
*
* @return mixed The filtered input data.
*
* @since 11.1
*/
public function getArray(array $vars = array(), $datasource = null)
{
if (empty($vars) && is_null($datasource))
{
$vars = $this->data;
}
$results = array();
foreach ($vars as $k => $v)
{
if (is_array($v))
{
if (is_null($datasource))
{
$results[$k] = $this->getArray($v, $this->get($k, null,
'array'));
}
else
{
$results[$k] = $this->getArray($v, $datasource[$k]);
}
}
else
{
if (is_null($datasource))
{
$results[$k] = $this->get($k, null, $v);
}
elseif (isset($datasource[$k]))
{
$results[$k] = $this->filter->clean($datasource[$k], $v);
}
else
{
$results[$k] = $this->filter->clean(null, $v);
}
}
}
return $results;
}
/**
* Sets a value
*
* @param string $name Name of the value to set.
* @param mixed $value Value to assign to the input.
*
* @return void
*
* @since 11.1
*/
public function set($name, $value)
{
$this->data[$name] = $value;
}
/**
* Define a value. The value will only be set if there's no value for
the name or if it is null.
*
* @param string $name Name of the value to define.
* @param mixed $value Value to assign to the input.
*
* @return void
*
* @since 12.1
*/
public function def($name, $value)
{
if (isset($this->data[$name]))
{
return;
}
$this->data[$name] = $value;
}
/**
* Magic method to get filtered input data.
*
* @param string $name Name of the filter type prefixed with
'get'.
* @param array $arguments [0] The name of the variable [1] The
default value.
*
* @return mixed The filtered input value.
*
* @since 11.1
*/
public function __call($name, $arguments)
{
if (substr($name, 0, 3) == 'get')
{
$filter = substr($name, 3);
$default = null;
if (isset($arguments[1]))
{
$default = $arguments[1];
}
return $this->get($arguments[0], $default, $filter);
}
}
/**
* Gets the request method.
*
* @return string The request method.
*
* @since 11.1
*/
public function getMethod()
{
$method = strtoupper($_SERVER['REQUEST_METHOD']);
return $method;
}
/**
* Method to serialize the input.
*
* @return string The serialized input.
*
* @since 12.1
*/
public function serialize()
{
// Load all of the inputs.
$this->loadAllInputs();
// Remove $_ENV and $_SERVER from the inputs.
$inputs = $this->inputs;
unset($inputs['env']);
unset($inputs['server']);
// Serialize the options, data, and inputs.
return serialize(array($this->options, $this->data, $inputs));
}
/**
* Method to unserialize the input.
*
* @param string $input The serialized input.
*
* @return JInput The input object.
*
* @since 12.1
*/
public function unserialize($input)
{
// Unserialize the options, data, and inputs.
list($this->options, $this->data, $this->inputs) =
unserialize($input);
// Load the filter.
if (isset($this->options['filter']))
{
$this->filter = $this->options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
}
/**
* Method to load all of the global inputs.
*
* @return void
*
* @since 12.1
*/
protected function loadAllInputs()
{
static $loaded = false;
if (!$loaded)
{
// Load up all the globals.
foreach ($GLOBALS as $global => $data)
{
// Check if the global starts with an underscore.
if (strpos($global, '_') === 0)
{
// Convert global name to input name.
$global = strtolower($global);
$global = substr($global, 1);
// Get the input.
$this->$global;
}
}
$loaded = true;
}
}
}
input/jinput/json.php000064400000002713151155117430010704 0ustar00<?php
/**
* @package Joomla.Platform
* @subpackage Input
*
* @copyright Copyright (C) 2005-2016 Open Source Matters, Inc. All
rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Joomla! Input JSON Class
*
* This class decodes a JSON string from the raw request data and makes it
available via
* the standard JInput interface.
*
* @since 12.2
*/
class JInputJSON extends JInput
{
/**
* @var string The raw JSON string from the request.
* @since 12.2
*/
private $_raw;
/**
* Constructor.
*
* @param array $source Source data (Optional, default is the raw
HTTP input decoded from JSON)
* @param array $options Array of configuration parameters (Optional)
*
* @since 12.2
*/
public function __construct(array $source = null, array $options =
array())
{
if (isset($options['filter']))
{
$this->filter = $options['filter'];
}
else
{
$this->filter = JFilterInput::getInstance();
}
if (is_null($source))
{
$this->_raw = file_get_contents('php://input');
$this->data = json_decode($this->_raw, true);
}
else
{
$this->data = & $source;
}
// Set the options for the class.
$this->options = $options;
}
/**
* Gets the raw JSON string from the request.
*
* @return string The raw JSON string from the request.
*
* @since 12.2
*/
public function getRaw()
{
return $this->_raw;
}
}
integration/joomla/filesystem/filesystem.php000064400000013412151155117430015435
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platformFilesystem
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
class FOFIntegrationJoomlaFilesystem extends FOFPlatformFilesystem
implements FOFPlatformFilesystemInterface
{
public function __construct()
{
if (class_exists('JLoader'))
{
JLoader::import('joomla.filesystem.path');
JLoader::import('joomla.filesystem.folder');
JLoader::import('joomla.filesystem.file');
}
}
/**
* Does the file exists?
*
* @param $path string Path to the file to test
*
* @return bool
*/
public function fileExists($path)
{
return JFile::exists($path);
}
/**
* Delete a file or array of files
*
* @param mixed $file The file name or an array of file names
*
* @return boolean True on success
*
*/
public function fileDelete($file)
{
return JFile::delete($file);
}
/**
* Copies a file
*
* @param string $src The path to the source file
* @param string $dest The path to the destination file
* @param string $path An optional base path to prefix to
the file names
* @param boolean $use_streams True to use streams
*
* @return boolean True on success
*/
public function fileCopy($src, $dest, $path = null, $use_streams =
false)
{
return JFile::copy($src, $dest, $path, $use_streams);
}
/**
* Write contents to a file
*
* @param string $file The full file path
* @param string &$buffer The buffer to write
* @param boolean $use_streams Use streams
*
* @return boolean True on success
*/
public function fileWrite($file, &$buffer, $use_streams = false)
{
return JFile::write($file, $buffer, $use_streams);
}
/**
* Checks for snooping outside of the file system root.
*
* @param string $path A file system path to check.
*
* @return string A cleaned version of the path or exit on error.
*
* @throws Exception
*/
public function pathCheck($path)
{
return JPath::check($path);
}
/**
* Function to strip additional / or \ in a path name.
*
* @param string $path The path to clean.
* @param string $ds Directory separator (optional).
*
* @return string The cleaned path.
*
* @throws UnexpectedValueException
*/
public function pathClean($path, $ds = DIRECTORY_SEPARATOR)
{
return JPath::clean($path, $ds);
}
/**
* Searches the directory paths for a given file.
*
* @param mixed $paths An path string or array of path strings to
search in
* @param string $file The file name to look for.
*
* @return mixed The full path and file name for the target file, or
boolean false if the file is not found in any of the paths.
*/
public function pathFind($paths, $file)
{
return JPath::find($paths, $file);
}
/**
* Wrapper for the standard file_exists function
*
* @param string $path Folder name relative to installation dir
*
* @return boolean True if path is a folder
*/
public function folderExists($path)
{
return JFolder::exists($path);
}
/**
* Utility function to read the files in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for file names.
* @param mixed $recurse True to recursively search into
sub-folders, or an integer to specify the maximum depth.
* @param boolean $full True to return the full path to the
file.
* @param array $exclude Array with names of files which
should not be shown in the result.
* @param array $excludefilter Array of filter to exclude
* @param boolean $naturalSort False for asort, true for natsort
*
* @return array Files in the given folder.
*/
public function folderFiles($path, $filter = '.', $recurse =
false, $full = false, $exclude = array('.svn', 'CVS',
'.DS_Store', '__MACOSX'),
$excludefilter = array('^\..*',
'.*~'), $naturalSort = false)
{
return JFolder::files($path, $filter, $recurse, $full, $exclude,
$excludefilter, $naturalSort);
}
/**
* Utility function to read the folders in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for folder names.
* @param mixed $recurse True to recursively search into
sub-folders, or an integer to specify the maximum depth.
* @param boolean $full True to return the full path to the
folders.
* @param array $exclude Array with names of folders which
should not be shown in the result.
* @param array $excludefilter Array with regular expressions
matching folders which should not be shown in the result.
*
* @return array Folders in the given folder.
*/
public function folderFolders($path, $filter = '.', $recurse
= false, $full = false, $exclude = array('.svn', 'CVS',
'.DS_Store', '__MACOSX'),
$excludefilter =
array('^\..*'))
{
return JFolder::folders($path, $filter, $recurse, $full, $exclude,
$excludefilter);
}
/**
* Create a folder -- and all necessary parent folders.
*
* @param string $path A path to create from the base path.
* @param integer $mode Directory permissions to set for folders
created. 0755 by default.
*
* @return boolean True if successful.
*/
public function folderCreate($path = '', $mode = 0755)
{
return JFolder::create($path, $mode);
}
}integration/joomla/platform.php000064400000060145151155117430012716
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platform
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Part of the FOF Platform Abstraction Layer.
*
* This implements the platform class for Joomla! 2.5 or later
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFIntegrationJoomlaPlatform extends FOFPlatform implements
FOFPlatformInterface
{
/**
* The table and table field cache object, used to speed up database
access
*
* @var JRegistry|null
*/
private $_cache = null;
/**
* Public constructor
*/
public function __construct()
{
$this->name = 'joomla';
$this->humanReadableName = 'Joomla!';
$this->version = defined('JVERSION') ? JVERSION :
'0.0';
}
/**
* Checks if the current script is run inside a valid CMS execution
*
* @see FOFPlatformInterface::checkExecution()
*
* @return bool
*/
public function checkExecution()
{
return defined('_JEXEC');
}
public function raiseError($code, $message)
{
if (version_compare($this->version, '3.0',
'ge'))
{
throw new Exception($message, $code);
}
else
{
return JError::raiseError($code, $message);
}
}
/**
* Is this platform enabled?
*
* @see FOFPlatformInterface::isEnabled()
*
* @return boolean
*/
public function isEnabled()
{
if (is_null($this->isEnabled))
{
$this->isEnabled = true;
// Make sure _JEXEC is defined
if (!defined('_JEXEC'))
{
$this->isEnabled = false;
}
// We need JVERSION to be defined
if ($this->isEnabled)
{
if (!defined('JVERSION'))
{
$this->isEnabled = false;
}
}
// Check if JFactory exists
if ($this->isEnabled)
{
if (!class_exists('JFactory'))
{
$this->isEnabled = false;
}
}
// Check if JApplication exists
if ($this->isEnabled)
{
$appExists = class_exists('JApplication');
$appExists = $appExists || class_exists('JCli');
$appExists = $appExists || class_exists('JApplicationCli');
if (!$appExists)
{
$this->isEnabled = false;
}
}
}
return $this->isEnabled;
}
/**
* Main function to detect if we're running in a CLI environment and
we're admin
*
* @return array isCLI and isAdmin. It's not an associative array,
so we can use list.
*/
protected function isCliAdmin()
{
static $isCLI = null;
static $isAdmin = null;
if (is_null($isCLI) && is_null($isAdmin))
{
try
{
if (is_null(JFactory::$application))
{
$isCLI = true;
}
else
{
$app = JFactory::getApplication();
$isCLI = $app instanceof JException || $app instanceof
JApplicationCli;
}
}
catch (Exception $e)
{
$isCLI = true;
}
if ($isCLI)
{
$isAdmin = false;
}
else
{
$isAdmin = !JFactory::$application ? false :
JFactory::getApplication()->isAdmin();
}
}
return array($isCLI, $isAdmin);
}
/**
* Returns absolute path to directories used by the CMS.
*
* @see FOFPlatformInterface::getPlatformBaseDirs()
*
* @return array A hash array with keys root, public, admin, tmp and
log.
*/
public function getPlatformBaseDirs()
{
return array(
'root' => JPATH_ROOT,
'public' => JPATH_SITE,
'admin' => JPATH_ADMINISTRATOR,
'tmp' =>
JFactory::getConfig()->get('tmp_dir'),
'log' =>
JFactory::getConfig()->get('log_dir')
);
}
/**
* Returns the base (root) directories for a given component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @see FOFPlatformInterface::getComponentBaseDirs()
*
* @return array A hash array with keys main, alt, site and admin.
*/
public function getComponentBaseDirs($component)
{
if ($this->isFrontend())
{
$mainPath = JPATH_SITE . '/components/' . $component;
$altPath = JPATH_ADMINISTRATOR . '/components/' . $component;
}
else
{
$mainPath = JPATH_ADMINISTRATOR . '/components/' . $component;
$altPath = JPATH_SITE . '/components/' . $component;
}
return array(
'main' => $mainPath,
'alt' => $altPath,
'site' => JPATH_SITE . '/components/' .
$component,
'admin' => JPATH_ADMINISTRATOR . '/components/' .
$component,
);
}
/**
* Return a list of the view template paths for this component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
* @param string $view The name of the view you're looking
a
* template for
* @param string $layout The layout name to load, e.g.
'default'
* @param string $tpl The sub-template name to load (null by
default)
* @param boolean $strict If true, only the specified layout will
be searched for.
* Otherwise we'll fall back to the
'default' layout if the
* specified layout is not found.
*
* @see FOFPlatformInterface::getViewTemplateDirs()
*
* @return array
*/
public function getViewTemplatePaths($component, $view, $layout =
'default', $tpl = null, $strict = false)
{
$isAdmin = $this->isBackend();
$basePath = $isAdmin ? 'admin:' : 'site:';
$basePath .= $component . '/';
$altBasePath = $basePath;
$basePath .= $view . '/';
$altBasePath .= (FOFInflector::isSingular($view) ?
FOFInflector::pluralize($view) : FOFInflector::singularize($view)) .
'/';
if ($strict)
{
$paths = array(
$basePath . $layout . ($tpl ? "_$tpl" : ''),
$altBasePath . $layout . ($tpl ? "_$tpl" : ''),
);
}
else
{
$paths = array(
$basePath . $layout . ($tpl ? "_$tpl" : ''),
$basePath . $layout,
$basePath . 'default' . ($tpl ? "_$tpl" :
''),
$basePath . 'default',
$altBasePath . $layout . ($tpl ? "_$tpl" : ''),
$altBasePath . $layout,
$altBasePath . 'default' . ($tpl ? "_$tpl" :
''),
$altBasePath . 'default',
);
$paths = array_unique($paths);
}
return $paths;
}
/**
* Get application-specific suffixes to use with template paths. This
allows
* you to look for view template overrides based on the application
version.
*
* @return array A plain array of suffixes to try in template names
*/
public function getTemplateSuffixes()
{
$jversion = new JVersion;
$versionParts = explode('.', $jversion->RELEASE);
$majorVersion = array_shift($versionParts);
$suffixes = array(
'.j' . str_replace('.', '',
$jversion->getHelpVersion()),
'.j' . $majorVersion,
);
return $suffixes;
}
/**
* Return the absolute path to the application's template overrides
* directory for a specific component. We will use it to look for template
* files instead of the regular component directories. If the application
* does not have such a thing as template overrides return an empty
string.
*
* @param string $component The name of the component for which to
fetch the overrides
* @param boolean $absolute Should I return an absolute or relative
path?
*
* @return string The path to the template overrides directory
*/
public function getTemplateOverridePath($component, $absolute = true)
{
list($isCli, $isAdmin) = $this->isCliAdmin();
if (!$isCli)
{
if ($absolute)
{
$path = JPATH_THEMES . '/';
}
else
{
$path = $isAdmin ? 'administrator/templates/' :
'templates/';
}
if (substr($component, 0, 7) == 'media:/')
{
$directory = 'media/' . substr($component, 7);
}
else
{
$directory = 'html/' . $component;
}
$path .= JFactory::getApplication()->getTemplate() .
'/' . $directory;
}
else
{
$path = '';
}
return $path;
}
/**
* Load the translation files for a given component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @see FOFPlatformInterface::loadTranslations()
*
* @return void
*/
public function loadTranslations($component)
{
if ($this->isBackend())
{
$paths = array(JPATH_ROOT, JPATH_ADMINISTRATOR);
}
else
{
$paths = array(JPATH_ADMINISTRATOR, JPATH_ROOT);
}
$jlang = JFactory::getLanguage();
$jlang->load($component, $paths[0], 'en-GB', true);
$jlang->load($component, $paths[0], null, true);
$jlang->load($component, $paths[1], 'en-GB', true);
$jlang->load($component, $paths[1], null, true);
}
/**
* Authorise access to the component in the back-end.
*
* @param string $component The name of the component.
*
* @see FOFPlatformInterface::authorizeAdmin()
*
* @return boolean True to allow loading the component, false to halt
loading
*/
public function authorizeAdmin($component)
{
if ($this->isBackend())
{
// Master access check for the back-end, Joomla! 1.6 style.
$user = JFactory::getUser();
if (!$user->authorise('core.manage', $component)
&& !$user->authorise('core.admin', $component))
{
return false;
}
}
return true;
}
/**
* Return a user object.
*
* @param integer $id The user ID to load. Skip or use null to
retrieve
* the object for the currently logged in user.
*
* @see FOFPlatformInterface::getUser()
*
* @return JUser The JUser object for the specified user
*/
public function getUser($id = null)
{
return JFactory::getUser($id);
}
/**
* Returns the JDocument object which handles this component's
response.
*
* @see FOFPlatformInterface::getDocument()
*
* @return JDocument
*/
public function getDocument()
{
$document = null;
if (!$this->isCli())
{
try
{
$document = JFactory::getDocument();
}
catch (Exception $exc)
{
$document = null;
}
}
return $document;
}
/**
* Returns an object to handle dates
*
* @param mixed $time The initial time
* @param null $tzOffest The timezone offset
* @param bool $locale Should I try to load a specific class
for current language?
*
* @return JDate object
*/
public function getDate($time = 'now', $tzOffest = null,
$locale = true)
{
if($locale)
{
return JFactory::getDate($time, $tzOffest);
}
else
{
return new JDate($time, $tzOffest);
}
}
public function getLanguage()
{
return JFactory::getLanguage();
}
public function getDbo()
{
return
FOFDatabaseFactory::getInstance()->getDriver('joomla');
}
/**
* This method will try retrieving a variable from the request (input)
data.
*
* @param string $key The user state key for the variable
* @param string $request The request variable name for the
variable
* @param FOFInput $input The FOFInput object with the request
(input) data
* @param mixed $default The default value. Default: null
* @param string $type The filter type for the variable
data. Default: none (no filtering)
* @param boolean $setUserState Should I set the user state with the
fetched value?
*
* @see FOFPlatformInterface::getUserStateFromRequest()
*
* @return mixed The value of the variable
*/
public function getUserStateFromRequest($key, $request, $input, $default =
null, $type = 'none', $setUserState = true)
{
list($isCLI, $isAdmin) = $this->isCliAdmin();
if ($isCLI)
{
return $input->get($request, $default, $type);
}
$app = JFactory::getApplication();
if (method_exists($app, 'getUserState'))
{
$old_state = $app->getUserState($key, $default);
}
else
{
$old_state = null;
}
$cur_state = (!is_null($old_state)) ? $old_state : $default;
$new_state = $input->get($request, null, $type);
// Save the new value only if it was set in this request
if ($setUserState)
{
if ($new_state !== null)
{
$app->setUserState($key, $new_state);
}
else
{
$new_state = $cur_state;
}
}
elseif (is_null($new_state))
{
$new_state = $cur_state;
}
return $new_state;
}
/**
* Load plugins of a specific type. Obviously this seems to only be
required
* in the Joomla! CMS.
*
* @param string $type The type of the plugins to be loaded
*
* @see FOFPlatformInterface::importPlugin()
*
* @return void
*/
public function importPlugin($type)
{
if (!$this->isCli())
{
JLoader::import('joomla.plugin.helper');
JPluginHelper::importPlugin($type);
}
}
/**
* Execute plugins (system-level triggers) and fetch back an array with
* their return values.
*
* @param string $event The event (trigger) name, e.g.
onBeforeScratchMyEar
* @param array $data A hash array of data sent to the plugins as
part of the trigger
*
* @see FOFPlatformInterface::runPlugins()
*
* @return array A simple array containing the results of the plugins
triggered
*/
public function runPlugins($event, $data)
{
if (!$this->isCli())
{
$app = JFactory::getApplication();
if (method_exists($app, 'triggerEvent'))
{
return $app->triggerEvent($event, $data);
}
// IMPORTANT: DO NOT REPLACE THIS INSTANCE OF JDispatcher WITH ANYTHING
ELSE. WE NEED JOOMLA!'S PLUGIN EVENT
// DISPATCHER HERE, NOT OUR GENERIC EVENTS DISPATCHER
if (class_exists('JEventDispatcher'))
{
$dispatcher = JEventDispatcher::getInstance();
}
else
{
$dispatcher = JDispatcher::getInstance();
}
return $dispatcher->trigger($event, $data);
}
else
{
return array();
}
}
/**
* Perform an ACL check.
*
* @param string $action The ACL privilege to check, e.g. core.edit
* @param string $assetname The asset name to check, typically the
component's name
*
* @see FOFPlatformInterface::authorise()
*
* @return boolean True if the user is allowed this action
*/
public function authorise($action, $assetname)
{
if ($this->isCli())
{
return true;
}
return JFactory::getUser()->authorise($action, $assetname);
}
/**
* Is this the administrative section of the component?
*
* @see FOFPlatformInterface::isBackend()
*
* @return boolean
*/
public function isBackend()
{
list ($isCli, $isAdmin) = $this->isCliAdmin();
return $isAdmin && !$isCli;
}
/**
* Is this the public section of the component?
*
* @see FOFPlatformInterface::isFrontend()
*
* @return boolean
*/
public function isFrontend()
{
list ($isCli, $isAdmin) = $this->isCliAdmin();
return !$isAdmin && !$isCli;
}
/**
* Is this a component running in a CLI application?
*
* @see FOFPlatformInterface::isCli()
*
* @return boolean
*/
public function isCli()
{
list ($isCli, $isAdmin) = $this->isCliAdmin();
return !$isAdmin && $isCli;
}
/**
* Is AJAX re-ordering supported? This is 100% Joomla!-CMS specific. All
* other platforms should return false and never ask why.
*
* @see FOFPlatformInterface::supportsAjaxOrdering()
*
* @return boolean
*/
public function supportsAjaxOrdering()
{
return version_compare(JVERSION, '3.0', 'ge');
}
/**
* Is the global FOF cache enabled?
*
* @return boolean
*/
public function isGlobalFOFCacheEnabled()
{
return !(defined('JDEBUG') && JDEBUG);
}
/**
* Saves something to the cache. This is supposed to be used for
system-wide
* FOF data, not application data.
*
* @param string $key The key of the data to save
* @param string $content The actual data to save
*
* @return boolean True on success
*/
public function setCache($key, $content)
{
$registry = $this->getCacheObject();
$registry->set($key, $content);
return $this->saveCache();
}
/**
* Retrieves data from the cache. This is supposed to be used for
system-side
* FOF data, not application data.
*
* @param string $key The key of the data to retrieve
* @param string $default The default value to return if the key is
not found or the cache is not populated
*
* @return string The cached value
*/
public function getCache($key, $default = null)
{
$registry = $this->getCacheObject();
return $registry->get($key, $default);
}
/**
* Gets a reference to the cache object, loading it from the disk if
* needed.
*
* @param boolean $force Should I forcibly reload the registry?
*
* @return JRegistry
*/
private function &getCacheObject($force = false)
{
// Check if we have to load the cache file or we are forced to do that
if (is_null($this->_cache) || $force)
{
// Create a new JRegistry object
JLoader::import('joomla.registry.registry');
$this->_cache = new JRegistry;
// Try to get data from Joomla!'s cache
$cache = JFactory::getCache('fof', '');
$data = $cache->get('cache', 'fof');
// If data is not found, fall back to the legacy (FOF 2.1.rc3 and
earlier) method
if ($data === false)
{
// Find the path to the file
$cachePath = JPATH_CACHE . '/fof';
$filename = $cachePath . '/cache.php';
$filesystem =
$this->getIntegrationObject('filesystem');
// Load the cache file if it exists. JRegistryFormatPHP fails
// miserably, so I have to work around it.
if ($filesystem->fileExists($filename))
{
@include_once $filename;
$filesystem->fileDelete($filename);
$className = 'FOFCacheStorage';
if (class_exists($className))
{
$object = new $className;
$this->_cache->loadObject($object);
$options = array(
'class' => 'FOFCacheStorage'
);
$cache->store($this->_cache, 'cache',
'fof');
}
}
}
else
{
$this->_cache = $data;
}
}
return $this->_cache;
}
/**
* Save the cache object back to disk
*
* @return boolean True on success
*/
private function saveCache()
{
// Get the JRegistry object of our cached data
$registry = $this->getCacheObject();
$cache = JFactory::getCache('fof', '');
return $cache->store($registry, 'cache', 'fof');
}
/**
* Clears the cache of system-wide FOF data. You are supposed to call this
in
* your components' installation script post-installation and
post-upgrade
* methods or whenever you are modifying the structure of database tables
* accessed by FOF. Please note that FOF's cache never expires and is
not
* purged by Joomla!. You MUST use this method to manually purge the
cache.
*
* @return boolean True on success
*/
public function clearCache()
{
$false = false;
$cache = JFactory::getCache('fof', '');
$cache->store($false, 'cache', 'fof');
}
public function getConfig()
{
return JFactory::getConfig();
}
/**
* logs in a user
*
* @param array $authInfo authentication information
*
* @return boolean True on success
*/
public function loginUser($authInfo)
{
JLoader::import('joomla.user.authentication');
$options = array('remember' => false);
$authenticate = JAuthentication::getInstance();
$response = $authenticate->authenticate($authInfo, $options);
// User failed to authenticate: maybe he enabled two factor
authentication?
// Let's try again "manually", skipping the check vs
two factor auth
// Due the big mess with encryption algorithms and libraries, we
are doing this extra check only
// if we're in Joomla 2.5.18+ or 3.2.1+
if($response->status != JAuthentication::STATUS_SUCCESS
&& method_exists('JUserHelper',
'verifyPassword'))
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->select('id, password')
->from('#__users')
->where('username=' .
$db->quote($authInfo['username']));
$result = $db->setQuery($query)->loadObject();
if ($result)
{
$match =
JUserHelper::verifyPassword($authInfo['password'],
$result->password, $result->id);
if ($match === true)
{
// Bring this in line with the rest of the system
$user = JUser::getInstance($result->id);
$response->email = $user->email;
$response->fullname = $user->name;
if (JFactory::getApplication()->isAdmin())
{
$response->language =
$user->getParam('admin_language');
}
else
{
$response->language =
$user->getParam('language');
}
$response->status = JAuthentication::STATUS_SUCCESS;
$response->error_message = '';
}
}
}
if ($response->status == JAuthentication::STATUS_SUCCESS)
{
$this->importPlugin('user');
$results = $this->runPlugins('onLoginUser', array((array)
$response, $options));
JLoader::import('joomla.user.helper');
$userid = JUserHelper::getUserId($response->username);
$user = $this->getUser($userid);
$session = JFactory::getSession();
$session->set('user', $user);
return true;
}
return false;
}
/**
* logs out a user
*
* @return boolean True on success
*/
public function logoutUser()
{
JLoader::import('joomla.user.authentication');
$app = JFactory::getApplication();
$options = array('remember' => false);
$parameters = array('username' =>
$this->getUser()->username);
return $app->triggerEvent('onLogoutUser', array($parameters,
$options));
}
public function logAddLogger($file)
{
if (!class_exists('JLog'))
{
return;
}
JLog::addLogger(array('text_file' => $file),
JLog::ALL, array('fof'));
}
/**
* Logs a deprecated practice. In Joomla! this results in the $message
being output in the
* deprecated log file, found in your site's log directory.
*
* @param string $message The deprecated practice log message
*
* @return void
*/
public function logDeprecated($message)
{
if (!class_exists('JLog'))
{
return;
}
JLog::add($message, JLog::WARNING, 'deprecated');
}
public function logDebug($message)
{
if (!class_exists('JLog'))
{
return;
}
JLog::add($message, JLog::DEBUG, 'fof');
}
/**
* Returns the root URI for the request.
*
* @param boolean $pathonly If false, prepend the scheme, host and
port information. Default is false.
* @param string $path The path
*
* @return string The root URI string.
*/
public function URIroot($pathonly = false, $path = null)
{
JLoader::import('joomla.environment.uri');
return JUri::root($pathonly, $path);
}
/**
* Returns the base URI for the request.
*
* @param boolean $pathonly If false, prepend the scheme, host and
port information. Default is false.
* |
* @return string The base URI string
*/
public function URIbase($pathonly = false)
{
JLoader::import('joomla.environment.uri');
return JUri::base($pathonly);
}
/**
* Method to set a response header. If the replace flag is set then
all headers
* with the given name will be replaced by the new one (only if the
current platform supports header caching)
*
* @param string $name The name of the header to set.
* @param string $value The value of the header to set.
* @param boolean $replace True to replace any headers with the
same name.
*
* @return void
*/
public function setHeader($name, $value, $replace = false)
{
if (version_compare($this->version, '3.2', 'ge'))
{
JFactory::getApplication()->setHeader($name, $value, $replace);
}
else
{
JResponse::setHeader($name, $value, $replace);
}
}
public function sendHeaders()
{
if (version_compare($this->version, '3.2',
'ge'))
{
JFactory::getApplication()->sendHeaders();
}
else
{
JResponse::sendHeaders();
}
}
}
layout/file.php000064400000003743151155117430007523 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage layout
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Base class for rendering a display layout
* loaded from from a layout file
*
* This class searches for Joomla! version override Layouts. For example,
* if you have run this under Joomla! 3.0 and you try to load
* mylayout.default it will automatically search for the
* layout files default.j30.php, default.j3.php and default.php, in this
* order.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFLayoutFile extends JLayoutFile
{
/**
* Method to finds the full real file path, checking possible overrides
*
* @return string The full path to the layout file
*/
protected function getPath()
{
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
if (is_null($this->fullPath) && !empty($this->layoutId))
{
$parts = explode('.', $this->layoutId);
$file = array_pop($parts);
$filePath = implode('/', $parts);
$suffixes = FOFPlatform::getInstance()->getTemplateSuffixes();
foreach ($suffixes as $suffix)
{
$files[] = $file . $suffix . '.php';
}
$files[] = $file . '.php';
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
$prefix = FOFPlatform::getInstance()->isBackend() ?
$platformDirs['admin'] : $platformDirs['root'];
$possiblePaths = array(
$prefix . '/templates/' .
JFactory::getApplication()->getTemplate() . '/html/layouts/' .
$filePath,
$this->basePath . '/' . $filePath
);
reset($files);
while ((list(, $fileName) = each($files)) &&
is_null($this->fullPath))
{
$r = $filesystem->pathFind($possiblePaths, $fileName);
$this->fullPath = $r === false ? null : $r;
}
}
return $this->fullPath;
}
}
layout/helper.php000064400000002733151155117430010061 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage layout
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Helper to render a FOFLayout object, storing a base path
*
* @package FrameworkOnFramework
* @since x.y
*/
class FOFLayoutHelper extends JLayoutHelper
{
/**
* Method to render the layout.
*
* @param string $layoutFile Dot separated path to the layout file,
relative to base path
* @param object $displayData Object which properties are used inside
the layout file to build displayed output
* @param string $basePath Base path to use when loading layout
files
* @param mixed $options Optional custom options to load.
Registry or array format
*
* @return string
*/
public static function render($layoutFile, $displayData = null, $basePath
= '', $options = null)
{
$basePath = empty($basePath) ? self::$defaultBasePath : $basePath;
// Make sure we send null to FOFLayoutFile if no path set
$basePath = empty($basePath) ? null : $basePath;
$layout = new FOFLayoutFile($layoutFile, $basePath, $options);
$renderedLayout = $layout->render($displayData);
return $renderedLayout;
}
}
less/formatter/classic.php000064400000006754151155117430011666
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken verbatim from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFLessFormatterClassic
{
public $indentChar = " ";
public $break = "\n";
public $open = " {";
public $close = "}";
public $selectorSeparator = ", ";
public $assignSeparator = ":";
public $openSingle = " { ";
public $closeSingle = " }";
public $disableSingle = false;
public $breakSelectors = false;
public $compressColors = false;
/**
* Public constructor
*/
public function __construct()
{
$this->indentLevel = 0;
}
/**
* Indent a string by $n positions
*
* @param integer $n How many positions to indent
*
* @return string The indented string
*/
public function indentStr($n = 0)
{
return str_repeat($this->indentChar, max($this->indentLevel + $n,
0));
}
/**
* Return the code for a property
*
* @param string $name The name of the property
* @param string $value The value of the property
*
* @return string The CSS code
*/
public function property($name, $value)
{
return $name . $this->assignSeparator . $value . ";";
}
/**
* Is a block empty?
*
* @param stdClass $block The block to check
*
* @return boolean True if the block has no lines or children
*/
protected function isEmpty($block)
{
if (empty($block->lines))
{
foreach ($block->children as $child)
{
if (!$this->isEmpty($child))
{
return false;
}
}
return true;
}
return false;
}
/**
* Output a CSS block
*
* @param stdClass $block The block definition to output
*
* @return void
*/
public function block($block)
{
if ($this->isEmpty($block))
{
return;
}
$inner = $pre = $this->indentStr();
$isSingle = !$this->disableSingle &&
is_null($block->type) && count($block->lines) == 1;
if (!empty($block->selectors))
{
$this->indentLevel++;
if ($this->breakSelectors)
{
$selectorSeparator = $this->selectorSeparator . $this->break .
$pre;
}
else
{
$selectorSeparator = $this->selectorSeparator;
}
echo $pre .
implode($selectorSeparator, $block->selectors);
if ($isSingle)
{
echo $this->openSingle;
$inner = "";
}
else
{
echo $this->open . $this->break;
$inner = $this->indentStr();
}
}
if (!empty($block->lines))
{
$glue = $this->break . $inner;
echo $inner . implode($glue, $block->lines);
if (!$isSingle && !empty($block->children))
{
echo $this->break;
}
}
foreach ($block->children as $child)
{
$this->block($child);
}
if (!empty($block->selectors))
{
if (!$isSingle && empty($block->children))
{
echo $this->break;
}
if ($isSingle)
{
echo $this->closeSingle . $this->break;
}
else
{
echo $pre . $this->close . $this->break;
}
$this->indentLevel--;
}
}
}
less/formatter/compressed.php000064400000002064151155117430012377
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken verbatim from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFLessFormatterCompressed extends FOFLessFormatterClassic
{
public $disableSingle = true;
public $open = "{";
public $selectorSeparator = ",";
public $assignSeparator = ":";
public $break = "";
public $compressColors = true;
/**
* Indent a string by $n positions
*
* @param integer $n How many positions to indent
*
* @return string The indented string
*/
public function indentStr($n = 0)
{
return "";
}
}
less/formatter/joomla.php000064400000001525151155117430011515
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken verbatim from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFLessFormatterJoomla extends FOFLessFormatterClassic
{
public $disableSingle = true;
public $breakSelectors = true;
public $assignSeparator = ": ";
public $selectorSeparator = ",";
public $indentChar = "\t";
}
less/formatter/lessjs.php000064400000001470151155117440011537
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken verbatim from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFLessFormatterLessjs extends FOFLessFormatterClassic
{
public $disableSingle = true;
public $breakSelectors = true;
public $assignSeparator = ": ";
public $selectorSeparator = ",";
}
less/less.php000064400000200516151155117440007201 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken near verbatim (changes marked with **FOF** comment
markers) from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* THIS IS THIRD PARTY CODE. Code comments are mostly useless placeholders
to
* stop phpcs from complaining...
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFLess
{
public static $VERSION = "v0.3.9";
protected static $TRUE = array("keyword", "true");
protected static $FALSE = array("keyword", "false");
protected $libFunctions = array();
protected $registeredVars = array();
protected $preserveComments = false;
/**
* Prefix of abstract properties
*
* @var string
*/
public $vPrefix = '@';
/**
* Prefix of abstract blocks
*
* @var string
*/
public $mPrefix = '$';
public $parentSelector = '&';
public $importDisabled = false;
public $importDir = '';
protected $numberPrecision = null;
/**
* Set to the parser that generated the current line when compiling
* so we know how to create error messages
*
* @var FOFLessParser
*/
protected $sourceParser = null;
protected $sourceLoc = null;
public static $defaultValue = array("keyword", "");
/**
* Uniquely identify imports
*
* @var integer
*/
protected static $nextImportId = 0;
/**
* Attempts to find the path of an import url, returns null for css files
*
* @param string $url The URL of the import
*
* @return string|null
*/
protected function findImport($url)
{
foreach ((array) $this->importDir as $dir)
{
$full = $dir . (substr($dir, -1) != '/' ? '/' :
'') . $url;
if ($this->fileExists($file = $full . '.less') ||
$this->fileExists($file = $full))
{
return $file;
}
}
return null;
}
/**
* Does file $name exists? It's a simple proxy to JFile for now
*
* @param string $name The file we check for existence
*
* @return boolean
*/
protected function fileExists($name)
{
/** FOF - BEGIN CHANGE * */
return
FOFPlatform::getInstance()->getIntegrationObject('filesystem')->fileExists($name);
/** FOF - END CHANGE * */
}
/**
* Compresslist
*
* @param array $items Items
* @param string $delim Delimiter
*
* @return array
*/
public static function compressList($items, $delim)
{
if (!isset($items[1]) && isset($items[0]))
{
return $items[0];
}
else
{
return array('list', $delim, $items);
}
}
/**
* Quote for regular expression
*
* @param string $what What to quote
*
* @return string Quoted string
*/
public static function preg_quote($what)
{
return preg_quote($what, '/');
}
/**
* Try import
*
* @param string $importPath Import path
* @param stdObject $parentBlock Parent block
* @param string $out Out
*
* @return boolean
*/
protected function tryImport($importPath, $parentBlock, $out)
{
if ($importPath[0] == "function" && $importPath[1] ==
"url")
{
$importPath = $this->flattenList($importPath[2]);
}
$str = $this->coerceString($importPath);
if ($str === null)
{
return false;
}
$url = $this->compileValue($this->lib_e($str));
// Don't import if it ends in css
if (substr_compare($url, '.css', -4, 4) === 0)
{
return false;
}
$realPath = $this->findImport($url);
if ($realPath === null)
{
return false;
}
if ($this->importDisabled)
{
return array(false, "/* import disabled */");
}
$this->addParsedFile($realPath);
$parser = $this->makeParser($realPath);
$root = $parser->parse(file_get_contents($realPath));
// Set the parents of all the block props
foreach ($root->props as $prop)
{
if ($prop[0] == "block")
{
$prop[1]->parent = $parentBlock;
}
}
/**
* Copy mixins into scope, set their parents, bring blocks from import
* into current block
* TODO: need to mark the source parser these came from this file
*/
foreach ($root->children as $childName => $child)
{
if (isset($parentBlock->children[$childName]))
{
$parentBlock->children[$childName] = array_merge(
$parentBlock->children[$childName], $child
);
}
else
{
$parentBlock->children[$childName] = $child;
}
}
$pi = pathinfo($realPath);
$dir = $pi["dirname"];
list($top, $bottom) = $this->sortProps($root->props, true);
$this->compileImportedProps($top, $parentBlock, $out, $parser, $dir);
return array(true, $bottom, $parser, $dir);
}
/**
* Compile Imported Props
*
* @param array $props Props
* @param stdClass $block Block
* @param string $out Out
* @param FOFLessParser $sourceParser Source parser
* @param string $importDir Import dir
*
* @return void
*/
protected function compileImportedProps($props, $block, $out,
$sourceParser, $importDir)
{
$oldSourceParser = $this->sourceParser;
$oldImport = $this->importDir;
// TODO: this is because the importDir api is stupid
$this->importDir = (array) $this->importDir;
array_unshift($this->importDir, $importDir);
foreach ($props as $prop)
{
$this->compileProp($prop, $block, $out);
}
$this->importDir = $oldImport;
$this->sourceParser = $oldSourceParser;
}
/**
* Recursively compiles a block.
*
* A block is analogous to a CSS block in most cases. A single LESS
document
* is encapsulated in a block when parsed, but it does not have parent
tags
* so all of it's children appear on the root level when compiled.
*
* Blocks are made up of props and children.
*
* Props are property instructions, array tuples which describe an action
* to be taken, eg. write a property, set a variable, mixin a block.
*
* The children of a block are just all the blocks that are defined
within.
* This is used to look up mixins when performing a mixin.
*
* Compiling the block involves pushing a fresh environment on the stack,
* and iterating through the props, compiling each one.
*
* @param stdClass $block Block
*
* @see FOFLess::compileProp()
*
* @return void
*/
protected function compileBlock($block)
{
switch ($block->type)
{
case "root":
$this->compileRoot($block);
break;
case null:
$this->compileCSSBlock($block);
break;
case "media":
$this->compileMedia($block);
break;
case "directive":
$name = "@" . $block->name;
if (!empty($block->value))
{
$name .= " " .
$this->compileValue($this->reduce($block->value));
}
$this->compileNestedBlock($block, array($name));
break;
default:
$this->throwError("unknown block type:
$block->type\n");
}
}
/**
* Compile CSS block
*
* @param stdClass $block Block to compile
*
* @return void
*/
protected function compileCSSBlock($block)
{
$env = $this->pushEnv();
$selectors = $this->compileSelectors($block->tags);
$env->selectors = $this->multiplySelectors($selectors);
$out = $this->makeOutputBlock(null, $env->selectors);
$this->scope->children[] = $out;
$this->compileProps($block, $out);
// Mixins carry scope with them!
$block->scope = $env;
$this->popEnv();
}
/**
* Compile media
*
* @param stdClass $media Media
*
* @return void
*/
protected function compileMedia($media)
{
$env = $this->pushEnv($media);
$parentScope = $this->mediaParent($this->scope);
$query = $this->compileMediaQuery($this->multiplyMedia($env));
$this->scope = $this->makeOutputBlock($media->type,
array($query));
$parentScope->children[] = $this->scope;
$this->compileProps($media, $this->scope);
if (count($this->scope->lines) > 0)
{
$orphanSelelectors = $this->findClosestSelectors();
if (!is_null($orphanSelelectors))
{
$orphan = $this->makeOutputBlock(null, $orphanSelelectors);
$orphan->lines = $this->scope->lines;
array_unshift($this->scope->children, $orphan);
$this->scope->lines = array();
}
}
$this->scope = $this->scope->parent;
$this->popEnv();
}
/**
* Media parent
*
* @param stdClass $scope Scope
*
* @return stdClass
*/
protected function mediaParent($scope)
{
while (!empty($scope->parent))
{
if (!empty($scope->type) && $scope->type !=
"media")
{
break;
}
$scope = $scope->parent;
}
return $scope;
}
/**
* Compile nested block
*
* @param stdClass $block Block
* @param array $selectors Selectors
*
* @return void
*/
protected function compileNestedBlock($block, $selectors)
{
$this->pushEnv($block);
$this->scope = $this->makeOutputBlock($block->type, $selectors);
$this->scope->parent->children[] = $this->scope;
$this->compileProps($block, $this->scope);
$this->scope = $this->scope->parent;
$this->popEnv();
}
/**
* Compile root
*
* @param stdClass $root Root
*
* @return void
*/
protected function compileRoot($root)
{
$this->pushEnv();
$this->scope = $this->makeOutputBlock($root->type);
$this->compileProps($root, $this->scope);
$this->popEnv();
}
/**
* Compile props
*
* @param type $block Something
* @param type $out Something
*
* @return void
*/
protected function compileProps($block, $out)
{
foreach ($this->sortProps($block->props) as $prop)
{
$this->compileProp($prop, $block, $out);
}
}
/**
* Sort props
*
* @param type $props X
* @param type $split X
*
* @return type
*/
protected function sortProps($props, $split = false)
{
$vars = array();
$imports = array();
$other = array();
foreach ($props as $prop)
{
switch ($prop[0])
{
case "assign":
if (isset($prop[1][0]) && $prop[1][0] == $this->vPrefix)
{
$vars[] = $prop;
}
else
{
$other[] = $prop;
}
break;
case "import":
$id = self::$nextImportId++;
$prop[] = $id;
$imports[] = $prop;
$other[] = array("import_mixin", $id);
break;
default:
$other[] = $prop;
}
}
if ($split)
{
return array(array_merge($vars, $imports), $other);
}
else
{
return array_merge($vars, $imports, $other);
}
}
/**
* Compile media query
*
* @param type $queries Queries
*
* @return string
*/
protected function compileMediaQuery($queries)
{
$compiledQueries = array();
foreach ($queries as $query)
{
$parts = array();
foreach ($query as $q)
{
switch ($q[0])
{
case "mediaType":
$parts[] = implode(" ", array_slice($q, 1));
break;
case "mediaExp":
if (isset($q[2]))
{
$parts[] = "($q[1]: " .
$this->compileValue($this->reduce($q[2])) . ")";
}
else
{
$parts[] = "($q[1])";
}
break;
case "variable":
$parts[] = $this->compileValue($this->reduce($q));
break;
}
}
if (count($parts) > 0)
{
$compiledQueries[] = implode(" and ", $parts);
}
}
$out = "@media";
if (!empty($parts))
{
$out .= " " .
implode($this->formatter->selectorSeparator, $compiledQueries);
}
return $out;
}
/**
* Multiply media
*
* @param type $env X
* @param type $childQueries X
*
* @return type
*/
protected function multiplyMedia($env, $childQueries = null)
{
if (is_null($env)
|| !empty($env->block->type)
&& $env->block->type != "media")
{
return $childQueries;
}
// Plain old block, skip
if (empty($env->block->type))
{
return $this->multiplyMedia($env->parent, $childQueries);
}
$out = array();
$queries = $env->block->queries;
if (is_null($childQueries))
{
$out = $queries;
}
else
{
foreach ($queries as $parent)
{
foreach ($childQueries as $child)
{
$out[] = array_merge($parent, $child);
}
}
}
return $this->multiplyMedia($env->parent, $out);
}
/**
* Expand parent selectors
*
* @param type &$tag Tag
* @param type $replace Replace
*
* @return type
*/
protected function expandParentSelectors(&$tag, $replace)
{
$parts = explode("$&$", $tag);
$count = 0;
foreach ($parts as &$part)
{
$part = str_replace($this->parentSelector, $replace, $part, $c);
$count += $c;
}
$tag = implode($this->parentSelector, $parts);
return $count;
}
/**
* Find closest selectors
*
* @return array
*/
protected function findClosestSelectors()
{
$env = $this->env;
$selectors = null;
while ($env !== null)
{
if (isset($env->selectors))
{
$selectors = $env->selectors;
break;
}
$env = $env->parent;
}
return $selectors;
}
/**
* Multiply $selectors against the nearest selectors in env
*
* @param array $selectors The selectors
*
* @return array
*/
protected function multiplySelectors($selectors)
{
// Find parent selectors
$parentSelectors = $this->findClosestSelectors();
if (is_null($parentSelectors))
{
// Kill parent reference in top level selector
foreach ($selectors as &$s)
{
$this->expandParentSelectors($s, "");
}
return $selectors;
}
$out = array();
foreach ($parentSelectors as $parent)
{
foreach ($selectors as $child)
{
$count = $this->expandParentSelectors($child, $parent);
// Don't prepend the parent tag if & was used
if ($count > 0)
{
$out[] = trim($child);
}
else
{
$out[] = trim($parent . ' ' . $child);
}
}
}
return $out;
}
/**
* Reduces selector expressions
*
* @param array $selectors The selector expressions
*
* @return array
*/
protected function compileSelectors($selectors)
{
$out = array();
foreach ($selectors as $s)
{
if (is_array($s))
{
list(, $value) = $s;
$out[] = trim($this->compileValue($this->reduce($value)));
}
else
{
$out[] = $s;
}
}
return $out;
}
/**
* Equality check
*
* @param mixed $left Left operand
* @param mixed $right Right operand
*
* @return boolean True if equal
*/
protected function eq($left, $right)
{
return $left == $right;
}
/**
* Pattern match
*
* @param type $block X
* @param type $callingArgs X
*
* @return boolean
*/
protected function patternMatch($block, $callingArgs)
{
/**
* Match the guards if it has them
* any one of the groups must have all its guards pass for a match
*/
if (!empty($block->guards))
{
$groupPassed = false;
foreach ($block->guards as $guardGroup)
{
foreach ($guardGroup as $guard)
{
$this->pushEnv();
$this->zipSetArgs($block->args, $callingArgs);
$negate = false;
if ($guard[0] == "negate")
{
$guard = $guard[1];
$negate = true;
}
$passed = $this->reduce($guard) == self::$TRUE;
if ($negate)
{
$passed = !$passed;
}
$this->popEnv();
if ($passed)
{
$groupPassed = true;
}
else
{
$groupPassed = false;
break;
}
}
if ($groupPassed)
{
break;
}
}
if (!$groupPassed)
{
return false;
}
}
$numCalling = count($callingArgs);
if (empty($block->args))
{
return $block->isVararg || $numCalling == 0;
}
// No args
$i = -1;
// Try to match by arity or by argument literal
foreach ($block->args as $i => $arg)
{
switch ($arg[0])
{
case "lit":
if (empty($callingArgs[$i]) || !$this->eq($arg[1],
$callingArgs[$i]))
{
return false;
}
break;
case "arg":
// No arg and no default value
if (!isset($callingArgs[$i]) && !isset($arg[2]))
{
return false;
}
break;
case "rest":
// Rest can be empty
$i--;
break 2;
}
}
if ($block->isVararg)
{
// Not having enough is handled above
return true;
}
else
{
$numMatched = $i + 1;
// Greater than becuase default values always match
return $numMatched >= $numCalling;
}
}
/**
* Pattern match all
*
* @param type $blocks X
* @param type $callingArgs X
*
* @return type
*/
protected function patternMatchAll($blocks, $callingArgs)
{
$matches = null;
foreach ($blocks as $block)
{
if ($this->patternMatch($block, $callingArgs))
{
$matches[] = $block;
}
}
return $matches;
}
/**
* Attempt to find blocks matched by path and args
*
* @param array $searchIn Block to search in
* @param string $path The path to search for
* @param array $args Arguments
* @param array $seen Your guess is as good as mine; that's
third party code
*
* @return null
*/
protected function findBlocks($searchIn, $path, $args, $seen = array())
{
if ($searchIn == null)
{
return null;
}
if (isset($seen[$searchIn->id]))
{
return null;
}
$seen[$searchIn->id] = true;
$name = $path[0];
if (isset($searchIn->children[$name]))
{
$blocks = $searchIn->children[$name];
if (count($path) == 1)
{
$matches = $this->patternMatchAll($blocks, $args);
if (!empty($matches))
{
// This will return all blocks that match in the closest
// scope that has any matching block, like lessjs
return $matches;
}
}
else
{
$matches = array();
foreach ($blocks as $subBlock)
{
$subMatches = $this->findBlocks($subBlock, array_slice($path, 1),
$args, $seen);
if (!is_null($subMatches))
{
foreach ($subMatches as $sm)
{
$matches[] = $sm;
}
}
}
return count($matches) > 0 ? $matches : null;
}
}
if ($searchIn->parent === $searchIn)
{
return null;
}
return $this->findBlocks($searchIn->parent, $path, $args, $seen);
}
/**
* Sets all argument names in $args to either the default value
* or the one passed in through $values
*
* @param array $args Arguments
* @param array $values Values
*
* @return void
*/
protected function zipSetArgs($args, $values)
{
$i = 0;
$assignedValues = array();
foreach ($args as $a)
{
if ($a[0] == "arg")
{
if ($i < count($values) && !is_null($values[$i]))
{
$value = $values[$i];
}
elseif (isset($a[2]))
{
$value = $a[2];
}
else
{
$value = null;
}
$value = $this->reduce($value);
$this->set($a[1], $value);
$assignedValues[] = $value;
}
$i++;
}
// Check for a rest
$last = end($args);
if ($last[0] == "rest")
{
$rest = array_slice($values, count($args) - 1);
$this->set($last[1], $this->reduce(array("list", "
", $rest)));
}
$this->env->arguments = $assignedValues;
}
/**
* Compile a prop and update $lines or $blocks appropriately
*
* @param array $prop Prop
* @param stdClass $block Block
* @param string $out Out
*
* @return void
*/
protected function compileProp($prop, $block, $out)
{
// Set error position context
$this->sourceLoc = isset($prop[-1]) ? $prop[-1] : -1;
switch ($prop[0])
{
case 'assign':
list(, $name, $value) = $prop;
if ($name[0] == $this->vPrefix)
{
$this->set($name, $value);
}
else
{
$out->lines[] = $this->formatter->property($name,
$this->compileValue($this->reduce($value)));
}
break;
case 'block':
list(, $child) = $prop;
$this->compileBlock($child);
break;
case 'mixin':
list(, $path, $args, $suffix) = $prop;
$args = array_map(array($this, "reduce"), (array) $args);
$mixins = $this->findBlocks($block, $path, $args);
if ($mixins === null)
{
// Throw error here??
break;
}
foreach ($mixins as $mixin)
{
$haveScope = false;
if (isset($mixin->parent->scope))
{
$haveScope = true;
$mixinParentEnv = $this->pushEnv();
$mixinParentEnv->storeParent = $mixin->parent->scope;
}
$haveArgs = false;
if (isset($mixin->args))
{
$haveArgs = true;
$this->pushEnv();
$this->zipSetArgs($mixin->args, $args);
}
$oldParent = $mixin->parent;
if ($mixin != $block)
{
$mixin->parent = $block;
}
foreach ($this->sortProps($mixin->props) as $subProp)
{
if ($suffix !== null
&& $subProp[0] == "assign"
&& is_string($subProp[1])
&& $subProp[1][0] != $this->vPrefix)
{
$subProp[2] = array(
'list', ' ',
array($subProp[2], array('keyword', $suffix))
);
}
$this->compileProp($subProp, $mixin, $out);
}
$mixin->parent = $oldParent;
if ($haveArgs)
{
$this->popEnv();
}
if ($haveScope)
{
$this->popEnv();
}
}
break;
case 'raw':
$out->lines[] = $prop[1];
break;
case "directive":
list(, $name, $value) = $prop;
$out->lines[] = "@$name " .
$this->compileValue($this->reduce($value)) . ';';
break;
case "comment":
$out->lines[] = $prop[1];
break;
case "import";
list(, $importPath, $importId) = $prop;
$importPath = $this->reduce($importPath);
if (!isset($this->env->imports))
{
$this->env->imports = array();
}
$result = $this->tryImport($importPath, $block, $out);
$this->env->imports[$importId] = $result === false ?
array(false, "@import " .
$this->compileValue($importPath) . ";") :
$result;
break;
case "import_mixin":
list(, $importId) = $prop;
$import = $this->env->imports[$importId];
if ($import[0] === false)
{
$out->lines[] = $import[1];
}
else
{
list(, $bottom, $parser, $importDir) = $import;
$this->compileImportedProps($bottom, $block, $out, $parser,
$importDir);
}
break;
default:
$this->throwError("unknown op: {$prop[0]}\n");
}
}
/**
* Compiles a primitive value into a CSS property value.
*
* Values in lessphp are typed by being wrapped in arrays, their format is
* typically:
*
* array(type, contents [, additional_contents]*)
*
* The input is expected to be reduced. This function will not work on
* things like expressions and variables.
*
* @param array $value Value
*
* @return void
*/
protected function compileValue($value)
{
switch ($value[0])
{
case 'list':
// [1] - delimiter
// [2] - array of values
return implode($value[1], array_map(array($this,
'compileValue'), $value[2]));
case 'raw_color':
if (!empty($this->formatter->compressColors))
{
return $this->compileValue($this->coerceColor($value));
}
return $value[1];
case 'keyword':
// [1] - the keyword
return $value[1];
case 'number':
// Format: [1] - the number -- [2] - the unit
list(, $num, $unit) = $value;
if ($this->numberPrecision !== null)
{
$num = round($num, $this->numberPrecision);
}
return $num . $unit;
case 'string':
// [1] - contents of string (includes quotes)
list(, $delim, $content) = $value;
foreach ($content as &$part)
{
if (is_array($part))
{
$part = $this->compileValue($part);
}
}
return $delim . implode($content) . $delim;
case 'color':
/**
* Format:
*
* [1] - red component (either number or a %)
* [2] - green component
* [3] - blue component
* [4] - optional alpha component
*/
list(, $r, $g, $b) = $value;
$r = round($r);
$g = round($g);
$b = round($b);
if (count($value) == 5 && $value[4] != 1)
{
// Return an rgba value
return 'rgba(' . $r . ',' . $g . ',' .
$b . ',' . $value[4] . ')';
}
$h = sprintf("#%02x%02x%02x", $r, $g, $b);
if (!empty($this->formatter->compressColors))
{
// Converting hex color to short notation (e.g. #003399 to #039)
if ($h[1] === $h[2] && $h[3] === $h[4] && $h[5] ===
$h[6])
{
$h = '#' . $h[1] . $h[3] . $h[5];
}
}
return $h;
case 'function':
list(, $name, $args) = $value;
return $name . '(' . $this->compileValue($args) .
')';
default:
// Assumed to be unit
$this->throwError("unknown value type: $value[0]");
}
}
/**
* Lib is number
*
* @param type $value X
*
* @return boolean
*/
protected function lib_isnumber($value)
{
return $this->toBool($value[0] == "number");
}
/**
* Lib is string
*
* @param type $value X
*
* @return boolean
*/
protected function lib_isstring($value)
{
return $this->toBool($value[0] == "string");
}
/**
* Lib is color
*
* @param type $value X
*
* @return boolean
*/
protected function lib_iscolor($value)
{
return $this->toBool($this->coerceColor($value));
}
/**
* Lib is keyword
*
* @param type $value X
*
* @return boolean
*/
protected function lib_iskeyword($value)
{
return $this->toBool($value[0] == "keyword");
}
/**
* Lib is pixel
*
* @param type $value X
*
* @return boolean
*/
protected function lib_ispixel($value)
{
return $this->toBool($value[0] == "number" &&
$value[2] == "px");
}
/**
* Lib is percentage
*
* @param type $value X
*
* @return boolean
*/
protected function lib_ispercentage($value)
{
return $this->toBool($value[0] == "number" &&
$value[2] == "%");
}
/**
* Lib is em
*
* @param type $value X
*
* @return boolean
*/
protected function lib_isem($value)
{
return $this->toBool($value[0] == "number" &&
$value[2] == "em");
}
/**
* Lib is rem
*
* @param type $value X
*
* @return boolean
*/
protected function lib_isrem($value)
{
return $this->toBool($value[0] == "number" &&
$value[2] == "rem");
}
/**
* LIb rgba hex
*
* @param type $color X
*
* @return boolean
*/
protected function lib_rgbahex($color)
{
$color = $this->coerceColor($color);
if (is_null($color))
{
$this->throwError("color expected for rgbahex");
}
return sprintf("#%02x%02x%02x%02x", isset($color[4]) ?
$color[4] * 255 : 255, $color[1], $color[2], $color[3]);
}
/**
* Lib argb
*
* @param type $color X
*
* @return type
*/
protected function lib_argb($color)
{
return $this->lib_rgbahex($color);
}
/**
* Utility func to unquote a string
*
* @param string $arg Arg
*
* @return string
*/
protected function lib_e($arg)
{
switch ($arg[0])
{
case "list":
$items = $arg[2];
if (isset($items[0]))
{
return $this->lib_e($items[0]);
}
return self::$defaultValue;
case "string":
$arg[1] = "";
return $arg;
case "keyword":
return $arg;
default:
return array("keyword", $this->compileValue($arg));
}
}
/**
* Lib sprintf
*
* @param type $args X
*
* @return type
*/
protected function lib__sprintf($args)
{
if ($args[0] != "list")
{
return $args;
}
$values = $args[2];
$string = array_shift($values);
$template = $this->compileValue($this->lib_e($string));
$i = 0;
if (preg_match_all('/%[dsa]/', $template, $m))
{
foreach ($m[0] as $match)
{
$val = isset($values[$i]) ?
$this->reduce($values[$i]) : array('keyword',
'');
// Lessjs compat, renders fully expanded color, not raw color
if ($color = $this->coerceColor($val))
{
$val = $color;
}
$i++;
$rep = $this->compileValue($this->lib_e($val));
$template = preg_replace('/' . self::preg_quote($match) .
'/', $rep, $template, 1);
}
}
$d = $string[0] == "string" ? $string[1] : '"';
return array("string", $d, array($template));
}
/**
* Lib floor
*
* @param type $arg X
*
* @return array
*/
protected function lib_floor($arg)
{
$value = $this->assertNumber($arg);
return array("number", floor($value), $arg[2]);
}
/**
* Lib ceil
*
* @param type $arg X
*
* @return array
*/
protected function lib_ceil($arg)
{
$value = $this->assertNumber($arg);
return array("number", ceil($value), $arg[2]);
}
/**
* Lib round
*
* @param type $arg X
*
* @return array
*/
protected function lib_round($arg)
{
$value = $this->assertNumber($arg);
return array("number", round($value), $arg[2]);
}
/**
* Lib unit
*
* @param type $arg X
*
* @return array
*/
protected function lib_unit($arg)
{
if ($arg[0] == "list")
{
list($number, $newUnit) = $arg[2];
return array("number", $this->assertNumber($number),
$this->compileValue($this->lib_e($newUnit)));
}
else
{
return array("number", $this->assertNumber($arg),
"");
}
}
/**
* Helper function to get arguments for color manipulation functions.
* takes a list that contains a color like thing and a percentage
*
* @param array $args Args
*
* @return array
*/
protected function colorArgs($args)
{
if ($args[0] != 'list' || count($args[2]) < 2)
{
return array(array('color', 0, 0, 0), 0);
}
list($color, $delta) = $args[2];
$color = $this->assertColor($color);
$delta = floatval($delta[1]);
return array($color, $delta);
}
/**
* Lib darken
*
* @param type $args X
*
* @return type
*/
protected function lib_darken($args)
{
list($color, $delta) = $this->colorArgs($args);
$hsl = $this->toHSL($color);
$hsl[3] = $this->clamp($hsl[3] - $delta, 100);
return $this->toRGB($hsl);
}
/**
* Lib lighten
*
* @param type $args X
*
* @return type
*/
protected function lib_lighten($args)
{
list($color, $delta) = $this->colorArgs($args);
$hsl = $this->toHSL($color);
$hsl[3] = $this->clamp($hsl[3] + $delta, 100);
return $this->toRGB($hsl);
}
/**
* Lib saturate
*
* @param type $args X
*
* @return type
*/
protected function lib_saturate($args)
{
list($color, $delta) = $this->colorArgs($args);
$hsl = $this->toHSL($color);
$hsl[2] = $this->clamp($hsl[2] + $delta, 100);
return $this->toRGB($hsl);
}
/**
* Lib desaturate
*
* @param type $args X
*
* @return type
*/
protected function lib_desaturate($args)
{
list($color, $delta) = $this->colorArgs($args);
$hsl = $this->toHSL($color);
$hsl[2] = $this->clamp($hsl[2] - $delta, 100);
return $this->toRGB($hsl);
}
/**
* Lib spin
*
* @param type $args X
*
* @return type
*/
protected function lib_spin($args)
{
list($color, $delta) = $this->colorArgs($args);
$hsl = $this->toHSL($color);
$hsl[1] = $hsl[1] + $delta % 360;
if ($hsl[1] < 0)
{
$hsl[1] += 360;
}
return $this->toRGB($hsl);
}
/**
* Lib fadeout
*
* @param type $args X
*
* @return type
*/
protected function lib_fadeout($args)
{
list($color, $delta) = $this->colorArgs($args);
$color[4] = $this->clamp((isset($color[4]) ? $color[4] : 1) - $delta /
100);
return $color;
}
/**
* Lib fadein
*
* @param type $args X
*
* @return type
*/
protected function lib_fadein($args)
{
list($color, $delta) = $this->colorArgs($args);
$color[4] = $this->clamp((isset($color[4]) ? $color[4] : 1) + $delta /
100);
return $color;
}
/**
* Lib hue
*
* @param type $color X
*
* @return type
*/
protected function lib_hue($color)
{
$hsl = $this->toHSL($this->assertColor($color));
return round($hsl[1]);
}
/**
* Lib saturation
*
* @param type $color X
*
* @return type
*/
protected function lib_saturation($color)
{
$hsl = $this->toHSL($this->assertColor($color));
return round($hsl[2]);
}
/**
* Lib lightness
*
* @param type $color X
*
* @return type
*/
protected function lib_lightness($color)
{
$hsl = $this->toHSL($this->assertColor($color));
return round($hsl[3]);
}
/**
* Get the alpha of a color
* Defaults to 1 for non-colors or colors without an alpha
*
* @param string $value Value
*
* @return string
*/
protected function lib_alpha($value)
{
if (!is_null($color = $this->coerceColor($value)))
{
return isset($color[4]) ? $color[4] : 1;
}
}
/**
* Set the alpha of the color
*
* @param array $args Args
*
* @return string
*/
protected function lib_fade($args)
{
list($color, $alpha) = $this->colorArgs($args);
$color[4] = $this->clamp($alpha / 100.0);
return $color;
}
/**
* Third party code; your guess is as good as mine
*
* @param array $arg Arg
*
* @return string
*/
protected function lib_percentage($arg)
{
$num = $this->assertNumber($arg);
return array("number", $num * 100, "%");
}
/**
* mixes two colors by weight
* mix(@color1, @color2, @weight);
*
http://sass-lang.com/docs/yardoc/Sass/Script/Functions.html#mix-instance_method
*
* @param array $args Args
*
* @return string
*/
protected function lib_mix($args)
{
if ($args[0] != "list" || count($args[2]) < 3)
{
$this->throwError("mix expects (color1, color2, weight)");
}
list($first, $second, $weight) = $args[2];
$first = $this->assertColor($first);
$second = $this->assertColor($second);
$first_a = $this->lib_alpha($first);
$second_a = $this->lib_alpha($second);
$weight = $weight[1] / 100.0;
$w = $weight * 2 - 1;
$a = $first_a - $second_a;
$w1 = (($w * $a == -1 ? $w : ($w + $a) / (1 + $w * $a)) + 1) / 2.0;
$w2 = 1.0 - $w1;
$new = array('color',
$w1 * $first[1] + $w2 * $second[1],
$w1 * $first[2] + $w2 * $second[2],
$w1 * $first[3] + $w2 * $second[3],
);
if ($first_a != 1.0 || $second_a != 1.0)
{
$new[] = $first_a * $weight + $second_a * ($weight - 1);
}
return $this->fixColor($new);
}
/**
* Third party code; your guess is as good as mine
*
* @param array $arg Arg
*
* @return string
*/
protected function lib_contrast($args)
{
if ($args[0] != 'list' || count($args[2]) < 3)
{
return array(array('color', 0, 0, 0), 0);
}
list($inputColor, $darkColor, $lightColor) = $args[2];
$inputColor = $this->assertColor($inputColor);
$darkColor = $this->assertColor($darkColor);
$lightColor = $this->assertColor($lightColor);
$hsl = $this->toHSL($inputColor);
if ($hsl[3] > 50)
{
return $darkColor;
}
return $lightColor;
}
/**
* Assert color
*
* @param type $value X
* @param type $error X
*
* @return type
*/
protected function assertColor($value, $error = "expected color
value")
{
$color = $this->coerceColor($value);
if (is_null($color))
{
$this->throwError($error);
}
return $color;
}
/**
* Assert number
*
* @param type $value X
* @param type $error X
*
* @return type
*/
protected function assertNumber($value, $error = "expecting
number")
{
if ($value[0] == "number")
{
return $value[1];
}
$this->throwError($error);
}
/**
* To HSL
*
* @param type $color X
*
* @return type
*/
protected function toHSL($color)
{
if ($color[0] == 'hsl')
{
return $color;
}
$r = $color[1] / 255;
$g = $color[2] / 255;
$b = $color[3] / 255;
$min = min($r, $g, $b);
$max = max($r, $g, $b);
$L = ($min + $max) / 2;
if ($min == $max)
{
$S = $H = 0;
}
else
{
if ($L < 0.5)
{
$S = ($max - $min) / ($max + $min);
}
else
{
$S = ($max - $min) / (2.0 - $max - $min);
}
if ($r == $max)
{
$H = ($g - $b) / ($max - $min);
}
elseif ($g == $max)
{
$H = 2.0 + ($b - $r) / ($max - $min);
}
elseif ($b == $max)
{
$H = 4.0 + ($r - $g) / ($max - $min);
}
}
$out = array('hsl',
($H < 0 ? $H + 6 : $H) * 60,
$S * 100,
$L * 100,
);
if (count($color) > 4)
{
// Copy alpha
$out[] = $color[4];
}
return $out;
}
/**
* To RGB helper
*
* @param type $comp X
* @param type $temp1 X
* @param type $temp2 X
*
* @return type
*/
protected function toRGB_helper($comp, $temp1, $temp2)
{
if ($comp < 0)
{
$comp += 1.0;
}
elseif ($comp > 1)
{
$comp -= 1.0;
}
if (6 * $comp < 1)
{
return $temp1 + ($temp2 - $temp1) * 6 * $comp;
}
if (2 * $comp < 1)
{
return $temp2;
}
if (3 * $comp < 2)
{
return $temp1 + ($temp2 - $temp1) * ((2 / 3) - $comp) * 6;
}
return $temp1;
}
/**
* Converts a hsl array into a color value in rgb.
* Expects H to be in range of 0 to 360, S and L in 0 to 100
*
* @param type $color X
*
* @return type
*/
protected function toRGB($color)
{
if ($color == 'color')
{
return $color;
}
$H = $color[1] / 360;
$S = $color[2] / 100;
$L = $color[3] / 100;
if ($S == 0)
{
$r = $g = $b = $L;
}
else
{
$temp2 = $L < 0.5 ?
$L * (1.0 + $S) :
$L + $S - $L * $S;
$temp1 = 2.0 * $L - $temp2;
$r = $this->toRGB_helper($H + 1 / 3, $temp1, $temp2);
$g = $this->toRGB_helper($H, $temp1, $temp2);
$b = $this->toRGB_helper($H - 1 / 3, $temp1, $temp2);
}
// $out = array('color', round($r*255), round($g*255),
round($b*255));
$out = array('color', $r * 255, $g * 255, $b * 255);
if (count($color) > 4)
{
// Copy alpha
$out[] = $color[4];
}
return $out;
}
/**
* Clamp
*
* @param type $v X
* @param type $max X
* @param type $min X
*
* @return type
*/
protected function clamp($v, $max = 1, $min = 0)
{
return min($max, max($min, $v));
}
/**
* Convert the rgb, rgba, hsl color literals of function type
* as returned by the parser into values of color type.
*
* @param type $func X
*
* @return type
*/
protected function funcToColor($func)
{
$fname = $func[1];
if ($func[2][0] != 'list')
{
// Need a list of arguments
return false;
}
$rawComponents = $func[2][2];
if ($fname == 'hsl' || $fname == 'hsla')
{
$hsl = array('hsl');
$i = 0;
foreach ($rawComponents as $c)
{
$val = $this->reduce($c);
$val = isset($val[1]) ? floatval($val[1]) : 0;
if ($i == 0)
{
$clamp = 360;
}
elseif ($i < 3)
{
$clamp = 100;
}
else
{
$clamp = 1;
}
$hsl[] = $this->clamp($val, $clamp);
$i++;
}
while (count($hsl) < 4)
{
$hsl[] = 0;
}
return $this->toRGB($hsl);
}
elseif ($fname == 'rgb' || $fname == 'rgba')
{
$components = array();
$i = 1;
foreach ($rawComponents as $c)
{
$c = $this->reduce($c);
if ($i < 4)
{
if ($c[0] == "number" && $c[2] == "%")
{
$components[] = 255 * ($c[1] / 100);
}
else
{
$components[] = floatval($c[1]);
}
}
elseif ($i == 4)
{
if ($c[0] == "number" && $c[2] == "%")
{
$components[] = 1.0 * ($c[1] / 100);
}
else
{
$components[] = floatval($c[1]);
}
}
else
{
break;
}
$i++;
}
while (count($components) < 3)
{
$components[] = 0;
}
array_unshift($components, 'color');
return $this->fixColor($components);
}
return false;
}
/**
* Reduce
*
* @param type $value X
* @param type $forExpression X
*
* @return type
*/
protected function reduce($value, $forExpression = false)
{
switch ($value[0])
{
case "interpolate":
$reduced = $this->reduce($value[1]);
$var = $this->compileValue($reduced);
$res = $this->reduce(array("variable",
$this->vPrefix . $var));
if (empty($value[2]))
{
$res = $this->lib_e($res);
}
return $res;
case "variable":
$key = $value[1];
if (is_array($key))
{
$key = $this->reduce($key);
$key = $this->vPrefix .
$this->compileValue($this->lib_e($key));
}
$seen = & $this->env->seenNames;
if (!empty($seen[$key]))
{
$this->throwError("infinite loop detected: $key");
}
$seen[$key] = true;
$out = $this->reduce($this->get($key, self::$defaultValue));
$seen[$key] = false;
return $out;
case "list":
foreach ($value[2] as &$item)
{
$item = $this->reduce($item, $forExpression);
}
return $value;
case "expression":
return $this->evaluate($value);
case "string":
foreach ($value[2] as &$part)
{
if (is_array($part))
{
$strip = $part[0] == "variable";
$part = $this->reduce($part);
if ($strip)
{
$part = $this->lib_e($part);
}
}
}
return $value;
case "escape":
list(, $inner) = $value;
return $this->lib_e($this->reduce($inner));
case "function":
$color = $this->funcToColor($value);
if ($color)
{
return $color;
}
list(, $name, $args) = $value;
if ($name == "%")
{
$name = "_sprintf";
}
$f = isset($this->libFunctions[$name]) ?
$this->libFunctions[$name] : array($this, 'lib_' .
$name);
if (is_callable($f))
{
if ($args[0] == 'list')
{
$args = self::compressList($args[2], $args[1]);
}
$ret = call_user_func($f, $this->reduce($args, true), $this);
if (is_null($ret))
{
return array("string", "", array(
$name, "(", $args, ")"
));
}
// Convert to a typed value if the result is a php primitive
if (is_numeric($ret))
{
$ret = array('number', $ret, "");
}
elseif (!is_array($ret))
{
$ret = array('keyword', $ret);
}
return $ret;
}
// Plain function, reduce args
$value[2] = $this->reduce($value[2]);
return $value;
case "unary":
list(, $op, $exp) = $value;
$exp = $this->reduce($exp);
if ($exp[0] == "number")
{
switch ($op)
{
case "+":
return $exp;
case "-":
$exp[1] *= -1;
return $exp;
}
}
return array("string", "", array($op, $exp));
}
if ($forExpression)
{
switch ($value[0])
{
case "keyword":
if ($color = $this->coerceColor($value))
{
return $color;
}
break;
case "raw_color":
return $this->coerceColor($value);
}
}
return $value;
}
/**
* Coerce a value for use in color operation
*
* @param type $value X
*
* @return null
*/
protected function coerceColor($value)
{
switch ($value[0])
{
case 'color':
return $value;
case 'raw_color':
$c = array("color", 0, 0, 0);
$colorStr = substr($value[1], 1);
$num = hexdec($colorStr);
$width = strlen($colorStr) == 3 ? 16 : 256;
for ($i = 3; $i > 0; $i--)
{
// It's 3 2 1
$t = $num % $width;
$num /= $width;
$c[$i] = $t * (256 / $width) + $t * floor(16 / $width);
}
return $c;
case 'keyword':
$name = $value[1];
if (isset(self::$cssColors[$name]))
{
$rgba = explode(',', self::$cssColors[$name]);
if (isset($rgba[3]))
{
return array('color', $rgba[0], $rgba[1], $rgba[2],
$rgba[3]);
}
return array('color', $rgba[0], $rgba[1], $rgba[2]);
}
return null;
}
}
/**
* Make something string like into a string
*
* @param type $value X
*
* @return null
*/
protected function coerceString($value)
{
switch ($value[0])
{
case "string":
return $value;
case "keyword":
return array("string", "", array($value[1]));
}
return null;
}
/**
* Turn list of length 1 into value type
*
* @param type $value X
*
* @return type
*/
protected function flattenList($value)
{
if ($value[0] == "list" && count($value[2]) == 1)
{
return $this->flattenList($value[2][0]);
}
return $value;
}
/**
* To bool
*
* @param type $a X
*
* @return type
*/
protected function toBool($a)
{
if ($a)
{
return self::$TRUE;
}
else
{
return self::$FALSE;
}
}
/**
* Evaluate an expression
*
* @param type $exp X
*
* @return type
*/
protected function evaluate($exp)
{
list(, $op, $left, $right, $whiteBefore, $whiteAfter) = $exp;
$left = $this->reduce($left, true);
$right = $this->reduce($right, true);
if ($leftColor = $this->coerceColor($left))
{
$left = $leftColor;
}
if ($rightColor = $this->coerceColor($right))
{
$right = $rightColor;
}
$ltype = $left[0];
$rtype = $right[0];
// Operators that work on all types
if ($op == "and")
{
return $this->toBool($left == self::$TRUE && $right ==
self::$TRUE);
}
if ($op == "=")
{
return $this->toBool($this->eq($left, $right));
}
if ($op == "+" && !is_null($str =
$this->stringConcatenate($left, $right)))
{
return $str;
}
// Type based operators
$fname = "op_${ltype}_${rtype}";
if (is_callable(array($this, $fname)))
{
$out = $this->$fname($op, $left, $right);
if (!is_null($out))
{
return $out;
}
}
// Make the expression look it did before being parsed
$paddedOp = $op;
if ($whiteBefore)
{
$paddedOp = " " . $paddedOp;
}
if ($whiteAfter)
{
$paddedOp .= " ";
}
return array("string", "", array($left, $paddedOp,
$right));
}
/**
* String concatenate
*
* @param type $left X
* @param string $right X
*
* @return string
*/
protected function stringConcatenate($left, $right)
{
if ($strLeft = $this->coerceString($left))
{
if ($right[0] == "string")
{
$right[1] = "";
}
$strLeft[2][] = $right;
return $strLeft;
}
if ($strRight = $this->coerceString($right))
{
array_unshift($strRight[2], $left);
return $strRight;
}
}
/**
* Make sure a color's components don't go out of bounds
*
* @param type $c X
*
* @return int
*/
protected function fixColor($c)
{
foreach (range(1, 3) as $i)
{
if ($c[$i] < 0)
{
$c[$i] = 0;
}
if ($c[$i] > 255)
{
$c[$i] = 255;
}
}
return $c;
}
/**
* Op number color
*
* @param type $op X
* @param type $lft X
* @param type $rgt X
*
* @return type
*/
protected function op_number_color($op, $lft, $rgt)
{
if ($op == '+' || $op == '*')
{
return $this->op_color_number($op, $rgt, $lft);
}
}
/**
* Op color number
*
* @param type $op X
* @param type $lft X
* @param int $rgt X
*
* @return type
*/
protected function op_color_number($op, $lft, $rgt)
{
if ($rgt[0] == '%')
{
$rgt[1] /= 100;
}
return $this->op_color_color($op, $lft, array_fill(1, count($lft) - 1,
$rgt[1]));
}
/**
* Op color color
*
* @param type $op X
* @param type $left X
* @param type $right X
*
* @return type
*/
protected function op_color_color($op, $left, $right)
{
$out = array('color');
$max = count($left) > count($right) ? count($left) : count($right);
foreach (range(1, $max - 1) as $i)
{
$lval = isset($left[$i]) ? $left[$i] : 0;
$rval = isset($right[$i]) ? $right[$i] : 0;
switch ($op)
{
case '+':
$out[] = $lval + $rval;
break;
case '-':
$out[] = $lval - $rval;
break;
case '*':
$out[] = $lval * $rval;
break;
case '%':
$out[] = $lval % $rval;
break;
case '/':
if ($rval == 0)
{
$this->throwError("evaluate error: can't divide by
zero");
}
$out[] = $lval / $rval;
break;
default:
$this->throwError('evaluate error: color op number failed on
op ' . $op);
}
}
return $this->fixColor($out);
}
/**
* Lib red
*
* @param type $color X
*
* @return type
*/
public function lib_red($color)
{
$color = $this->coerceColor($color);
if (is_null($color))
{
$this->throwError('color expected for red()');
}
return $color[1];
}
/**
* Lib green
*
* @param type $color X
*
* @return type
*/
public function lib_green($color)
{
$color = $this->coerceColor($color);
if (is_null($color))
{
$this->throwError('color expected for green()');
}
return $color[2];
}
/**
* Lib blue
*
* @param type $color X
*
* @return type
*/
public function lib_blue($color)
{
$color = $this->coerceColor($color);
if (is_null($color))
{
$this->throwError('color expected for blue()');
}
return $color[3];
}
/**
* Operator on two numbers
*
* @param type $op X
* @param type $left X
* @param type $right X
*
* @return type
*/
protected function op_number_number($op, $left, $right)
{
$unit = empty($left[2]) ? $right[2] : $left[2];
$value = 0;
switch ($op)
{
case '+':
$value = $left[1] + $right[1];
break;
case '*':
$value = $left[1] * $right[1];
break;
case '-':
$value = $left[1] - $right[1];
break;
case '%':
$value = $left[1] % $right[1];
break;
case '/':
if ($right[1] == 0)
{
$this->throwError('parse error: divide by zero');
}
$value = $left[1] / $right[1];
break;
case '<':
return $this->toBool($left[1] < $right[1]);
case '>':
return $this->toBool($left[1] > $right[1]);
case '>=':
return $this->toBool($left[1] >= $right[1]);
case '=<':
return $this->toBool($left[1] <= $right[1]);
default:
$this->throwError('parse error: unknown number operator: '
. $op);
}
return array("number", $value, $unit);
}
/**
* Make output block
*
* @param type $type X
* @param type $selectors X
*
* @return stdclass
*/
protected function makeOutputBlock($type, $selectors = null)
{
$b = new stdclass;
$b->lines = array();
$b->children = array();
$b->selectors = $selectors;
$b->type = $type;
$b->parent = $this->scope;
return $b;
}
/**
* The state of execution
*
* @param type $block X
*
* @return stdclass
*/
protected function pushEnv($block = null)
{
$e = new stdclass;
$e->parent = $this->env;
$e->store = array();
$e->block = $block;
$this->env = $e;
return $e;
}
/**
* Pop something off the stack
*
* @return type
*/
protected function popEnv()
{
$old = $this->env;
$this->env = $this->env->parent;
return $old;
}
/**
* Set something in the current env
*
* @param type $name X
* @param type $value X
*
* @return void
*/
protected function set($name, $value)
{
$this->env->store[$name] = $value;
}
/**
* Get the highest occurrence entry for a name
*
* @param type $name X
* @param type $default X
*
* @return type
*/
protected function get($name, $default = null)
{
$current = $this->env;
$isArguments = $name == $this->vPrefix . 'arguments';
while ($current)
{
if ($isArguments && isset($current->arguments))
{
return array('list', ' ', $current->arguments);
}
if (isset($current->store[$name]))
{
return $current->store[$name];
}
else
{
$current = isset($current->storeParent) ?
$current->storeParent : $current->parent;
}
}
return $default;
}
/**
* Inject array of unparsed strings into environment as variables
*
* @param type $args X
*
* @return void
*
* @throws Exception
*/
protected function injectVariables($args)
{
$this->pushEnv();
/** FOF -- BEGIN CHANGE * */
$parser = new FOFLessParser($this, __METHOD__);
/** FOF -- END CHANGE * */
foreach ($args as $name => $strValue)
{
if ($name[0] != '@')
{
$name = '@' . $name;
}
$parser->count = 0;
$parser->buffer = (string) $strValue;
if (!$parser->propertyValue($value))
{
throw new Exception("failed to parse passed in variable $name:
$strValue");
}
$this->set($name, $value);
}
}
/**
* Initialize any static state, can initialize parser for a file
*
* @param type $fname X
*/
public function __construct($fname = null)
{
if ($fname !== null)
{
// Used for deprecated parse method
$this->_parseFile = $fname;
}
}
/**
* Compile
*
* @param type $string X
* @param type $name X
*
* @return type
*/
public function compile($string, $name = null)
{
$locale = setlocale(LC_NUMERIC, 0);
setlocale(LC_NUMERIC, "C");
$this->parser = $this->makeParser($name);
$root = $this->parser->parse($string);
$this->env = null;
$this->scope = null;
$this->formatter = $this->newFormatter();
if (!empty($this->registeredVars))
{
$this->injectVariables($this->registeredVars);
}
// Used for error messages
$this->sourceParser = $this->parser;
$this->compileBlock($root);
ob_start();
$this->formatter->block($this->scope);
$out = ob_get_clean();
setlocale(LC_NUMERIC, $locale);
return $out;
}
/**
* Compile file
*
* @param type $fname X
* @param type $outFname X
*
* @return type
*
* @throws Exception
*/
public function compileFile($fname, $outFname = null)
{
if (!is_readable($fname))
{
throw new Exception('load error: failed to find ' . $fname);
}
$pi = pathinfo($fname);
$oldImport = $this->importDir;
$this->importDir = (array) $this->importDir;
$this->importDir[] = $pi['dirname'] . '/';
$this->allParsedFiles = array();
$this->addParsedFile($fname);
$out = $this->compile(file_get_contents($fname), $fname);
$this->importDir = $oldImport;
if ($outFname !== null)
{
/** FOF - BEGIN CHANGE * */
return
FOFPlatform::getInstance()->getIntegrationObject('filesystem')->fileWrite($outFname,
$out);
/** FOF - END CHANGE * */
}
return $out;
}
/**
* Compile only if changed input has changed or output doesn't exist
*
* @param type $in X
* @param type $out X
*
* @return boolean
*/
public function checkedCompile($in, $out)
{
if (!is_file($out) || filemtime($in) > filemtime($out))
{
$this->compileFile($in, $out);
return true;
}
return false;
}
/**
* Execute lessphp on a .less file or a lessphp cache structure
*
* The lessphp cache structure contains information about a specific
* less file having been parsed. It can be used as a hint for future
* calls to determine whether or not a rebuild is required.
*
* The cache structure contains two important keys that may be used
* externally:
*
* compiled: The final compiled CSS
* updated: The time (in seconds) the CSS was last compiled
*
* The cache structure is a plain-ol' PHP associative array and can
* be serialized and unserialized without a hitch.
*
* @param mixed $in Input
* @param bool $force Force rebuild?
*
* @return array lessphp cache structure
*/
public function cachedCompile($in, $force = false)
{
// Assume no root
$root = null;
if (is_string($in))
{
$root = $in;
}
elseif (is_array($in) and isset($in['root']))
{
if ($force or !isset($in['files']))
{
/**
* If we are forcing a recompile or if for some reason the
* structure does not contain any file information we should
* specify the root to trigger a rebuild.
*/
$root = $in['root'];
}
elseif (isset($in['files']) and
is_array($in['files']))
{
foreach ($in['files'] as $fname => $ftime)
{
if (!file_exists($fname) or filemtime($fname) > $ftime)
{
/**
* One of the files we knew about previously has changed
* so we should look at our incoming root again.
*/
$root = $in['root'];
break;
}
}
}
}
else
{
/**
* TODO: Throw an exception? We got neither a string nor something
* that looks like a compatible lessphp cache structure.
*/
return null;
}
if ($root !== null)
{
// If we have a root value which means we should rebuild.
$out = array();
$out['root'] = $root;
$out['compiled'] = $this->compileFile($root);
$out['files'] = $this->allParsedFiles();
$out['updated'] = time();
return $out;
}
else
{
// No changes, pass back the structure
// we were given initially.
return $in;
}
}
//
// This is deprecated
/**
* Parse and compile buffer
*
* @param null $str X
* @param type $initialVariables X
*
* @return type
*
* @throws Exception
*
* @deprecated 2.0
*/
public function parse($str = null, $initialVariables = null)
{
if (is_array($str))
{
$initialVariables = $str;
$str = null;
}
$oldVars = $this->registeredVars;
if ($initialVariables !== null)
{
$this->setVariables($initialVariables);
}
if ($str == null)
{
if (empty($this->_parseFile))
{
throw new exception("nothing to parse");
}
$out = $this->compileFile($this->_parseFile);
}
else
{
$out = $this->compile($str);
}
$this->registeredVars = $oldVars;
return $out;
}
/**
* Make parser
*
* @param type $name X
*
* @return FOFLessParser
*/
protected function makeParser($name)
{
/** FOF -- BEGIN CHANGE * */
$parser = new FOFLessParser($this, $name);
/** FOF -- END CHANGE * */
$parser->writeComments = $this->preserveComments;
return $parser;
}
/**
* Set Formatter
*
* @param type $name X
*
* @return void
*/
public function setFormatter($name)
{
$this->formatterName = $name;
}
/**
* New formatter
*
* @return FOFLessFormatterLessjs
*/
protected function newFormatter()
{
/** FOF -- BEGIN CHANGE * */
$className = "FOFLessFormatterLessjs";
/** FOF -- END CHANGE * */
if (!empty($this->formatterName))
{
if (!is_string($this->formatterName))
return $this->formatterName;
/** FOF -- BEGIN CHANGE * */
$className = "FOFLessFormatter" .
ucfirst($this->formatterName);
/** FOF -- END CHANGE * */
}
return new $className;
}
/**
* Set preserve comments
*
* @param type $preserve X
*
* @return void
*/
public function setPreserveComments($preserve)
{
$this->preserveComments = $preserve;
}
/**
* Register function
*
* @param type $name X
* @param type $func X
*
* @return void
*/
public function registerFunction($name, $func)
{
$this->libFunctions[$name] = $func;
}
/**
* Unregister function
*
* @param type $name X
*
* @return void
*/
public function unregisterFunction($name)
{
unset($this->libFunctions[$name]);
}
/**
* Set variables
*
* @param type $variables X
*
* @return void
*/
public function setVariables($variables)
{
$this->registeredVars = array_merge($this->registeredVars,
$variables);
}
/**
* Unset variable
*
* @param type $name X
*
* @return void
*/
public function unsetVariable($name)
{
unset($this->registeredVars[$name]);
}
/**
* Set import dir
*
* @param type $dirs X
*
* @return void
*/
public function setImportDir($dirs)
{
$this->importDir = (array) $dirs;
}
/**
* Add import dir
*
* @param type $dir X
*
* @return void
*/
public function addImportDir($dir)
{
$this->importDir = (array) $this->importDir;
$this->importDir[] = $dir;
}
/**
* All parsed files
*
* @return type
*/
public function allParsedFiles()
{
return $this->allParsedFiles;
}
/**
* Add parsed file
*
* @param type $file X
*
* @return void
*/
protected function addParsedFile($file)
{
$this->allParsedFiles[realpath($file)] = filemtime($file);
}
/**
* Uses the current value of $this->count to show line and line number
*
* @param type $msg X
*
* @return void
*/
protected function throwError($msg = null)
{
if ($this->sourceLoc >= 0)
{
$this->sourceParser->throwError($msg, $this->sourceLoc);
}
throw new exception($msg);
}
/**
* Compile file $in to file $out if $in is newer than $out
* Returns true when it compiles, false otherwise
*
* @param type $in X
* @param type $out X
* @param self $less X
*
* @return type
*/
public static function ccompile($in, $out, $less = null)
{
if ($less === null)
{
$less = new self;
}
return $less->checkedCompile($in, $out);
}
/**
* Compile execute
*
* @param type $in X
* @param type $force X
* @param self $less X
*
* @return type
*/
public static function cexecute($in, $force = false, $less = null)
{
if ($less === null)
{
$less = new self;
}
return $less->cachedCompile($in, $force);
}
protected static $cssColors = array(
'aliceblue' => '240,248,255',
'antiquewhite' => '250,235,215',
'aqua' => '0,255,255',
'aquamarine' => '127,255,212',
'azure' => '240,255,255',
'beige' => '245,245,220',
'bisque' => '255,228,196',
'black' => '0,0,0',
'blanchedalmond' => '255,235,205',
'blue' => '0,0,255',
'blueviolet' => '138,43,226',
'brown' => '165,42,42',
'burlywood' => '222,184,135',
'cadetblue' => '95,158,160',
'chartreuse' => '127,255,0',
'chocolate' => '210,105,30',
'coral' => '255,127,80',
'cornflowerblue' => '100,149,237',
'cornsilk' => '255,248,220',
'crimson' => '220,20,60',
'cyan' => '0,255,255',
'darkblue' => '0,0,139',
'darkcyan' => '0,139,139',
'darkgoldenrod' => '184,134,11',
'darkgray' => '169,169,169',
'darkgreen' => '0,100,0',
'darkgrey' => '169,169,169',
'darkkhaki' => '189,183,107',
'darkmagenta' => '139,0,139',
'darkolivegreen' => '85,107,47',
'darkorange' => '255,140,0',
'darkorchid' => '153,50,204',
'darkred' => '139,0,0',
'darksalmon' => '233,150,122',
'darkseagreen' => '143,188,143',
'darkslateblue' => '72,61,139',
'darkslategray' => '47,79,79',
'darkslategrey' => '47,79,79',
'darkturquoise' => '0,206,209',
'darkviolet' => '148,0,211',
'deeppink' => '255,20,147',
'deepskyblue' => '0,191,255',
'dimgray' => '105,105,105',
'dimgrey' => '105,105,105',
'dodgerblue' => '30,144,255',
'firebrick' => '178,34,34',
'floralwhite' => '255,250,240',
'forestgreen' => '34,139,34',
'fuchsia' => '255,0,255',
'gainsboro' => '220,220,220',
'ghostwhite' => '248,248,255',
'gold' => '255,215,0',
'goldenrod' => '218,165,32',
'gray' => '128,128,128',
'green' => '0,128,0',
'greenyellow' => '173,255,47',
'grey' => '128,128,128',
'honeydew' => '240,255,240',
'hotpink' => '255,105,180',
'indianred' => '205,92,92',
'indigo' => '75,0,130',
'ivory' => '255,255,240',
'khaki' => '240,230,140',
'lavender' => '230,230,250',
'lavenderblush' => '255,240,245',
'lawngreen' => '124,252,0',
'lemonchiffon' => '255,250,205',
'lightblue' => '173,216,230',
'lightcoral' => '240,128,128',
'lightcyan' => '224,255,255',
'lightgoldenrodyellow' => '250,250,210',
'lightgray' => '211,211,211',
'lightgreen' => '144,238,144',
'lightgrey' => '211,211,211',
'lightpink' => '255,182,193',
'lightsalmon' => '255,160,122',
'lightseagreen' => '32,178,170',
'lightskyblue' => '135,206,250',
'lightslategray' => '119,136,153',
'lightslategrey' => '119,136,153',
'lightsteelblue' => '176,196,222',
'lightyellow' => '255,255,224',
'lime' => '0,255,0',
'limegreen' => '50,205,50',
'linen' => '250,240,230',
'magenta' => '255,0,255',
'maroon' => '128,0,0',
'mediumaquamarine' => '102,205,170',
'mediumblue' => '0,0,205',
'mediumorchid' => '186,85,211',
'mediumpurple' => '147,112,219',
'mediumseagreen' => '60,179,113',
'mediumslateblue' => '123,104,238',
'mediumspringgreen' => '0,250,154',
'mediumturquoise' => '72,209,204',
'mediumvioletred' => '199,21,133',
'midnightblue' => '25,25,112',
'mintcream' => '245,255,250',
'mistyrose' => '255,228,225',
'moccasin' => '255,228,181',
'navajowhite' => '255,222,173',
'navy' => '0,0,128',
'oldlace' => '253,245,230',
'olive' => '128,128,0',
'olivedrab' => '107,142,35',
'orange' => '255,165,0',
'orangered' => '255,69,0',
'orchid' => '218,112,214',
'palegoldenrod' => '238,232,170',
'palegreen' => '152,251,152',
'paleturquoise' => '175,238,238',
'palevioletred' => '219,112,147',
'papayawhip' => '255,239,213',
'peachpuff' => '255,218,185',
'peru' => '205,133,63',
'pink' => '255,192,203',
'plum' => '221,160,221',
'powderblue' => '176,224,230',
'purple' => '128,0,128',
'red' => '255,0,0',
'rosybrown' => '188,143,143',
'royalblue' => '65,105,225',
'saddlebrown' => '139,69,19',
'salmon' => '250,128,114',
'sandybrown' => '244,164,96',
'seagreen' => '46,139,87',
'seashell' => '255,245,238',
'sienna' => '160,82,45',
'silver' => '192,192,192',
'skyblue' => '135,206,235',
'slateblue' => '106,90,205',
'slategray' => '112,128,144',
'slategrey' => '112,128,144',
'snow' => '255,250,250',
'springgreen' => '0,255,127',
'steelblue' => '70,130,180',
'tan' => '210,180,140',
'teal' => '0,128,128',
'thistle' => '216,191,216',
'tomato' => '255,99,71',
'transparent' => '0,0,0,0',
'turquoise' => '64,224,208',
'violet' => '238,130,238',
'wheat' => '245,222,179',
'white' => '255,255,255',
'whitesmoke' => '245,245,245',
'yellow' => '255,255,0',
'yellowgreen' => '154,205,50'
);
}
less/parser/parser.php000064400000116252151155117440011026 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage less
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* This class is taken verbatim from:
*
* lessphp v0.3.9
* http://leafo.net/lessphp
*
* LESS css compiler, adapted from http://lesscss.org
*
* Copyright 2012, Leaf Corcoran <leafot@gmail.com>
* Licensed under MIT or GPLv3, see LICENSE
*
* Responsible for taking a string of LESS code and converting it into a
syntax tree
*
* @since 2.0
*/
class FOFLessParser
{
// Used to uniquely identify blocks
protected static $nextBlockId = 0;
protected static $precedence = array(
'=<' => 0,
'>=' => 0,
'=' => 0,
'<' => 0,
'>' => 0,
'+' => 1,
'-' => 1,
'*' => 2,
'/' => 2,
'%' => 2,
);
protected static $whitePattern;
protected static $commentMulti;
protected static $commentSingle = "//";
protected static $commentMultiLeft = "/*";
protected static $commentMultiRight = "*/";
// Regex string to match any of the operators
protected static $operatorString;
// These properties will supress division unless it's inside
parenthases
protected static $supressDivisionProps =
array('/border-radius$/i', '/^font$/i');
protected $blockDirectives = array("font-face",
"keyframes", "page", "-moz-document");
protected $lineDirectives = array("charset");
/**
* if we are in parens we can be more liberal with whitespace around
* operators because it must evaluate to a single value and thus is less
* ambiguous.
*
* Consider:
* property1: 10 -5; // is two numbers, 10 and -5
* property2: (10 -5); // should evaluate to 5
*/
protected $inParens = false;
// Caches preg escaped literals
protected static $literalCache = array();
/**
* Constructor
*
* @param [type] $lessc [description]
* @param string $sourceName [description]
*/
public function __construct($lessc, $sourceName = null)
{
$this->eatWhiteDefault = true;
// Reference to less needed for vPrefix, mPrefix, and parentSelector
$this->lessc = $lessc;
// Name used for error messages
$this->sourceName = $sourceName;
$this->writeComments = false;
if (!self::$operatorString)
{
self::$operatorString = '(' . implode('|',
array_map(array('FOFLess', 'preg_quote'),
array_keys(self::$precedence))) . ')';
$commentSingle = FOFLess::preg_quote(self::$commentSingle);
$commentMultiLeft = FOFLess::preg_quote(self::$commentMultiLeft);
$commentMultiRight = FOFLess::preg_quote(self::$commentMultiRight);
self::$commentMulti = $commentMultiLeft . '.*?' .
$commentMultiRight;
self::$whitePattern = '/' . $commentSingle .
'[^\n]*\s*|(' . self::$commentMulti . ')\s*|\s+/Ais';
}
}
/**
* Parse text
*
* @param string $buffer [description]
*
* @return [type] [description]
*/
public function parse($buffer)
{
$this->count = 0;
$this->line = 1;
// Block stack
$this->env = null;
$this->buffer = $this->writeComments ? $buffer :
$this->removeComments($buffer);
$this->pushSpecialBlock("root");
$this->eatWhiteDefault = true;
$this->seenComments = array();
/*
* trim whitespace on head
* if (preg_match('/^\s+/', $this->buffer, $m)) {
* $this->line += substr_count($m[0], "\n");
* $this->buffer = ltrim($this->buffer);
* }
*/
$this->whitespace();
// Parse the entire file
$lastCount = $this->count;
while (false !== $this->parseChunk());
if ($this->count != strlen($this->buffer))
{
$this->throwError();
}
// TODO report where the block was opened
if (!is_null($this->env->parent))
{
throw new exception('parse error: unclosed block');
}
return $this->env;
}
/**
* Parse a single chunk off the head of the buffer and append it to the
* current parse environment.
* Returns false when the buffer is empty, or when there is an error.
*
* This function is called repeatedly until the entire document is
* parsed.
*
* This parser is most similar to a recursive descent parser. Single
* functions represent discrete grammatical rules for the language, and
* they are able to capture the text that represents those rules.
*
* Consider the function lessc::keyword(). (all parse functions are
* structured the same)
*
* The function takes a single reference argument. When calling the
* function it will attempt to match a keyword on the head of the buffer.
* If it is successful, it will place the keyword in the referenced
* argument, advance the position in the buffer, and return true. If it
* fails then it won't advance the buffer and it will return false.
*
* All of these parse functions are powered by lessc::match(), which
behaves
* the same way, but takes a literal regular expression. Sometimes it is
* more convenient to use match instead of creating a new function.
*
* Because of the format of the functions, to parse an entire string of
* grammatical rules, you can chain them together using &&.
*
* But, if some of the rules in the chain succeed before one fails, then
* the buffer position will be left at an invalid state. In order to
* avoid this, lessc::seek() is used to remember and set buffer positions.
*
* Before parsing a chain, use $s = $this->seek() to remember the
current
* position into $s. Then if a chain fails, use $this->seek($s) to
* go back where we started.
*
* @return boolean
*/
protected function parseChunk()
{
if (empty($this->buffer))
{
return false;
}
$s = $this->seek();
// Setting a property
if ($this->keyword($key) && $this->assign()
&& $this->propertyValue($value, $key) &&
$this->end())
{
$this->append(array('assign', $key, $value), $s);
return true;
}
else
{
$this->seek($s);
}
// Look for special css blocks
if ($this->literal('@', false))
{
$this->count--;
// Media
if ($this->literal('@media'))
{
if (($this->mediaQueryList($mediaQueries) || true)
&& $this->literal('{'))
{
$media = $this->pushSpecialBlock("media");
$media->queries = is_null($mediaQueries) ? array() : $mediaQueries;
return true;
}
else
{
$this->seek($s);
return false;
}
}
if ($this->literal("@", false) &&
$this->keyword($dirName))
{
if ($this->isDirective($dirName, $this->blockDirectives))
{
if (($this->openString("{", $dirValue, null,
array(";")) || true)
&& $this->literal("{"))
{
$dir = $this->pushSpecialBlock("directive");
$dir->name = $dirName;
if (isset($dirValue))
{
$dir->value = $dirValue;
}
return true;
}
}
elseif ($this->isDirective($dirName, $this->lineDirectives))
{
if ($this->propertyValue($dirValue) && $this->end())
{
$this->append(array("directive", $dirName, $dirValue));
return true;
}
}
}
$this->seek($s);
}
// Setting a variable
if ($this->variable($var) && $this->assign()
&& $this->propertyValue($value) && $this->end())
{
$this->append(array('assign', $var, $value), $s);
return true;
}
else
{
$this->seek($s);
}
if ($this->import($importValue))
{
$this->append($importValue, $s);
return true;
}
// Opening parametric mixin
if ($this->tag($tag, true) && $this->argumentDef($args,
$isVararg)
&& ($this->guards($guards) || true)
&& $this->literal('{'))
{
$block = $this->pushBlock($this->fixTags(array($tag)));
$block->args = $args;
$block->isVararg = $isVararg;
if (!empty($guards))
{
$block->guards = $guards;
}
return true;
}
else
{
$this->seek($s);
}
// Opening a simple block
if ($this->tags($tags) && $this->literal('{'))
{
$tags = $this->fixTags($tags);
$this->pushBlock($tags);
return true;
}
else
{
$this->seek($s);
}
// Closing a block
if ($this->literal('}', false))
{
try
{
$block = $this->pop();
}
catch (exception $e)
{
$this->seek($s);
$this->throwError($e->getMessage());
}
$hidden = false;
if (is_null($block->type))
{
$hidden = true;
if (!isset($block->args))
{
foreach ($block->tags as $tag)
{
if (!is_string($tag) || $tag[0] != $this->lessc->mPrefix)
{
$hidden = false;
break;
}
}
}
foreach ($block->tags as $tag)
{
if (is_string($tag))
{
$this->env->children[$tag][] = $block;
}
}
}
if (!$hidden)
{
$this->append(array('block', $block), $s);
}
// This is done here so comments aren't bundled into he block that
was just closed
$this->whitespace();
return true;
}
// Mixin
if ($this->mixinTags($tags)
&& ($this->argumentValues($argv) || true)
&& ($this->keyword($suffix) || true)
&& $this->end())
{
$tags = $this->fixTags($tags);
$this->append(array('mixin', $tags, $argv, $suffix), $s);
return true;
}
else
{
$this->seek($s);
}
// Spare ;
if ($this->literal(';'))
{
return true;
}
// Got nothing, throw error
return false;
}
/**
* [isDirective description]
*
* @param string $dirname [description]
* @param [type] $directives [description]
*
* @return boolean
*/
protected function isDirective($dirname, $directives)
{
// TODO: cache pattern in parser
$pattern = implode("|", array_map(array("FOFLess",
"preg_quote"), $directives));
$pattern = '/^(-[a-z-]+-)?(' . $pattern . ')$/i';
return preg_match($pattern, $dirname);
}
/**
* [fixTags description]
*
* @param [type] $tags [description]
*
* @return [type] [description]
*/
protected function fixTags($tags)
{
// Move @ tags out of variable namespace
foreach ($tags as &$tag)
{
if ($tag[0] == $this->lessc->vPrefix)
{
$tag[0] = $this->lessc->mPrefix;
}
}
return $tags;
}
/**
* a list of expressions
*
* @param [type] &$exps [description]
*
* @return boolean
*/
protected function expressionList(&$exps)
{
$values = array();
while ($this->expression($exp))
{
$values[] = $exp;
}
if (count($values) == 0)
{
return false;
}
$exps = FOFLess::compressList($values, ' ');
return true;
}
/**
* Attempt to consume an expression.
*
* @param string &$out [description]
*
* @link
http://en.wikipedia.org/wiki/Operator-precedence_parser#Pseudo-code
*
* @return boolean
*/
protected function expression(&$out)
{
if ($this->value($lhs))
{
$out = $this->expHelper($lhs, 0);
// Look for / shorthand
if (!empty($this->env->supressedDivision))
{
unset($this->env->supressedDivision);
$s = $this->seek();
if ($this->literal("/") && $this->value($rhs))
{
$out = array("list", "",
array($out, array("keyword", "/"), $rhs));
}
else
{
$this->seek($s);
}
}
return true;
}
return false;
}
/**
* Recursively parse infix equation with $lhs at precedence $minP
*
* @param type $lhs [description]
* @param type $minP [description]
*
* @return string
*/
protected function expHelper($lhs, $minP)
{
$this->inExp = true;
$ss = $this->seek();
while (true)
{
$whiteBefore = isset($this->buffer[$this->count - 1]) &&
ctype_space($this->buffer[$this->count - 1]);
// If there is whitespace before the operator, then we require
// whitespace after the operator for it to be an expression
$needWhite = $whiteBefore && !$this->inParens;
if ($this->match(self::$operatorString . ($needWhite ? '\s'
: ''), $m) && self::$precedence[$m[1]] >= $minP)
{
if (!$this->inParens &&
isset($this->env->currentProperty) && $m[1] == "/"
&& empty($this->env->supressedDivision))
{
foreach (self::$supressDivisionProps as $pattern)
{
if (preg_match($pattern, $this->env->currentProperty))
{
$this->env->supressedDivision = true;
break 2;
}
}
}
$whiteAfter = isset($this->buffer[$this->count - 1]) &&
ctype_space($this->buffer[$this->count - 1]);
if (!$this->value($rhs))
{
break;
}
// Peek for next operator to see what to do with rhs
if ($this->peek(self::$operatorString, $next) &&
self::$precedence[$next[1]] > self::$precedence[$m[1]])
{
$rhs = $this->expHelper($rhs, self::$precedence[$next[1]]);
}
$lhs = array('expression', $m[1], $lhs, $rhs, $whiteBefore,
$whiteAfter);
$ss = $this->seek();
continue;
}
break;
}
$this->seek($ss);
return $lhs;
}
/**
* Consume a list of values for a property
*
* @param [type] &$value [description]
* @param [type] $keyName [description]
*
* @return boolean
*/
public function propertyValue(&$value, $keyName = null)
{
$values = array();
if ($keyName !== null)
{
$this->env->currentProperty = $keyName;
}
$s = null;
while ($this->expressionList($v))
{
$values[] = $v;
$s = $this->seek();
if (!$this->literal(','))
{
break;
}
}
if ($s)
{
$this->seek($s);
}
if ($keyName !== null)
{
unset($this->env->currentProperty);
}
if (count($values) == 0)
{
return false;
}
$value = FOFLess::compressList($values, ', ');
return true;
}
/**
* [parenValue description]
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function parenValue(&$out)
{
$s = $this->seek();
// Speed shortcut
if (isset($this->buffer[$this->count]) &&
$this->buffer[$this->count] != "(")
{
return false;
}
$inParens = $this->inParens;
if ($this->literal("(") && ($this->inParens =
true) && $this->expression($exp) &&
$this->literal(")"))
{
$out = $exp;
$this->inParens = $inParens;
return true;
}
else
{
$this->inParens = $inParens;
$this->seek($s);
}
return false;
}
/**
* a single value
*
* @param [type] &$value [description]
*
* @return boolean
*/
protected function value(&$value)
{
$s = $this->seek();
// Speed shortcut
if (isset($this->buffer[$this->count]) &&
$this->buffer[$this->count] == "-")
{
// Negation
if ($this->literal("-", false)
&&(($this->variable($inner) && $inner =
array("variable", $inner))
|| $this->unit($inner) || $this->parenValue($inner)))
{
$value = array("unary", "-", $inner);
return true;
}
else
{
$this->seek($s);
}
}
if ($this->parenValue($value))
{
return true;
}
if ($this->unit($value))
{
return true;
}
if ($this->color($value))
{
return true;
}
if ($this->func($value))
{
return true;
}
if ($this->string($value))
{
return true;
}
if ($this->keyword($word))
{
$value = array('keyword', $word);
return true;
}
// Try a variable
if ($this->variable($var))
{
$value = array('variable', $var);
return true;
}
// Unquote string (should this work on any type?
if ($this->literal("~") && $this->string($str))
{
$value = array("escape", $str);
return true;
}
else
{
$this->seek($s);
}
// Css hack: \0
if ($this->literal('\\') &&
$this->match('([0-9]+)', $m))
{
$value = array('keyword', '\\' . $m[1]);
return true;
}
else
{
$this->seek($s);
}
return false;
}
/**
* an import statement
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function import(&$out)
{
$s = $this->seek();
if (!$this->literal('@import'))
{
return false;
}
/*
* @import "something.css" media;
* @import url("something.css") media;
* @import url(something.css) media;
*/
if ($this->propertyValue($value))
{
$out = array("import", $value);
return true;
}
}
/**
* [mediaQueryList description]
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function mediaQueryList(&$out)
{
if ($this->genericList($list, "mediaQuery", ",",
false))
{
$out = $list[2];
return true;
}
return false;
}
/**
* [mediaQuery description]
*
* @param [type] &$out [description]
*
* @return [type] [description]
*/
protected function mediaQuery(&$out)
{
$s = $this->seek();
$expressions = null;
$parts = array();
if (($this->literal("only") && ($only = true) ||
$this->literal("not") && ($not = true) || true)
&& $this->keyword($mediaType))
{
$prop = array("mediaType");
if (isset($only))
{
$prop[] = "only";
}
if (isset($not))
{
$prop[] = "not";
}
$prop[] = $mediaType;
$parts[] = $prop;
}
else
{
$this->seek($s);
}
if (!empty($mediaType) && !$this->literal("and"))
{
// ~
}
else
{
$this->genericList($expressions, "mediaExpression",
"and", false);
if (is_array($expressions))
{
$parts = array_merge($parts, $expressions[2]);
}
}
if (count($parts) == 0)
{
$this->seek($s);
return false;
}
$out = $parts;
return true;
}
/**
* [mediaExpression description]
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function mediaExpression(&$out)
{
$s = $this->seek();
$value = null;
if ($this->literal("(") &&
$this->keyword($feature) && ($this->literal(":")
&& $this->expression($value) || true) &&
$this->literal(")"))
{
$out = array("mediaExp", $feature);
if ($value)
{
$out[] = $value;
}
return true;
}
elseif ($this->variable($variable))
{
$out = array('variable', $variable);
return true;
}
$this->seek($s);
return false;
}
/**
* An unbounded string stopped by $end
*
* @param [type] $end [description]
* @param [type] &$out [description]
* @param [type] $nestingOpen [description]
* @param [type] $rejectStrs [description]
*
* @return boolean
*/
protected function openString($end, &$out, $nestingOpen = null,
$rejectStrs = null)
{
$oldWhite = $this->eatWhiteDefault;
$this->eatWhiteDefault = false;
$stop = array("'", '"', "@{",
$end);
$stop = array_map(array("FOFLess", "preg_quote"),
$stop);
// $stop[] = self::$commentMulti;
if (!is_null($rejectStrs))
{
$stop = array_merge($stop, $rejectStrs);
}
$patt = '(.*?)(' . implode("|", $stop) .
')';
$nestingLevel = 0;
$content = array();
while ($this->match($patt, $m, false))
{
if (!empty($m[1]))
{
$content[] = $m[1];
if ($nestingOpen)
{
$nestingLevel += substr_count($m[1], $nestingOpen);
}
}
$tok = $m[2];
$this->count -= strlen($tok);
if ($tok == $end)
{
if ($nestingLevel == 0)
{
break;
}
else
{
$nestingLevel--;
}
}
if (($tok == "'" || $tok == '"')
&& $this->string($str))
{
$content[] = $str;
continue;
}
if ($tok == "@{" && $this->interpolation($inter))
{
$content[] = $inter;
continue;
}
if (in_array($tok, $rejectStrs))
{
$count = null;
break;
}
$content[] = $tok;
$this->count += strlen($tok);
}
$this->eatWhiteDefault = $oldWhite;
if (count($content) == 0)
return false;
// Trim the end
if (is_string(end($content)))
{
$content[count($content) - 1] = rtrim(end($content));
}
$out = array("string", "", $content);
return true;
}
/**
* [string description]
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function string(&$out)
{
$s = $this->seek();
if ($this->literal('"', false))
{
$delim = '"';
}
elseif ($this->literal("'", false))
{
$delim = "'";
}
else
{
return false;
}
$content = array();
// Look for either ending delim , escape, or string interpolation
$patt = '([^\n]*?)(@\{|\\\\|' . FOFLess::preg_quote($delim) .
')';
$oldWhite = $this->eatWhiteDefault;
$this->eatWhiteDefault = false;
while ($this->match($patt, $m, false))
{
$content[] = $m[1];
if ($m[2] == "@{")
{
$this->count -= strlen($m[2]);
if ($this->interpolation($inter, false))
{
$content[] = $inter;
}
else
{
$this->count += strlen($m[2]);
// Ignore it
$content[] = "@{";
}
}
elseif ($m[2] == '\\')
{
$content[] = $m[2];
if ($this->literal($delim, false))
{
$content[] = $delim;
}
}
else
{
$this->count -= strlen($delim);
// Delim
break;
}
}
$this->eatWhiteDefault = $oldWhite;
if ($this->literal($delim))
{
$out = array("string", $delim, $content);
return true;
}
$this->seek($s);
return false;
}
/**
* [interpolation description]
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function interpolation(&$out)
{
$oldWhite = $this->eatWhiteDefault;
$this->eatWhiteDefault = true;
$s = $this->seek();
if ($this->literal("@{") &&
$this->openString("}", $interp, null,
array("'", '"', ";")) &&
$this->literal("}", false))
{
$out = array("interpolate", $interp);
$this->eatWhiteDefault = $oldWhite;
if ($this->eatWhiteDefault)
{
$this->whitespace();
}
return true;
}
$this->eatWhiteDefault = $oldWhite;
$this->seek($s);
return false;
}
/**
* [unit description]
*
* @param [type] &$unit [description]
*
* @return boolean
*/
protected function unit(&$unit)
{
// Speed shortcut
if (isset($this->buffer[$this->count]))
{
$char = $this->buffer[$this->count];
if (!ctype_digit($char) && $char != ".")
{
return false;
}
}
if
($this->match('([0-9]+(?:\.[0-9]*)?|\.[0-9]+)([%a-zA-Z]+)?',
$m))
{
$unit = array("number", $m[1], empty($m[2]) ? "" :
$m[2]);
return true;
}
return false;
}
/**
* a # color
*
* @param [type] &$out [description]
*
* @return boolean
*/
protected function color(&$out)
{
if
($this->match('(#(?:[0-9a-f]{8}|[0-9a-f]{6}|[0-9a-f]{3}))',
$m))
{
if (strlen($m[1]) > 7)
{
$out = array("string", "", array($m[1]));
}
else
{
$out = array("raw_color", $m[1]);
}
return true;
}
return false;
}
/**
* Consume a list of property values delimited by ; and wrapped in ()
*
* @param [type] &$args [description]
* @param [type] $delim [description]
*
* @return boolean
*/
protected function argumentValues(&$args, $delim = ',')
{
$s = $this->seek();
if (!$this->literal('('))
{
return false;
}
$values = array();
while (true)
{
if ($this->expressionList($value))
{
$values[] = $value;
}
if (!$this->literal($delim))
{
break;
}
else
{
if ($value == null)
{
$values[] = null;
}
$value = null;
}
}
if (!$this->literal(')'))
{
$this->seek($s);
return false;
}
$args = $values;
return true;
}
/**
* Consume an argument definition list surrounded by ()
* each argument is a variable name with optional value
* or at the end a ... or a variable named followed by ...
*
* @param [type] &$args [description]
* @param [type] &$isVararg [description]
* @param [type] $delim [description]
*
* @return boolean
*/
protected function argumentDef(&$args, &$isVararg, $delim =
',')
{
$s = $this->seek();
if (!$this->literal('('))
return false;
$values = array();
$isVararg = false;
while (true)
{
if ($this->literal("..."))
{
$isVararg = true;
break;
}
if ($this->variable($vname))
{
$arg = array("arg", $vname);
$ss = $this->seek();
if ($this->assign() && $this->expressionList($value))
{
$arg[] = $value;
}
else
{
$this->seek($ss);
if ($this->literal("..."))
{
$arg[0] = "rest";
$isVararg = true;
}
}
$values[] = $arg;
if ($isVararg)
{
break;
}
continue;
}
if ($this->value($literal))
{
$values[] = array("lit", $literal);
}
if (!$this->literal($delim))
{
break;
}
}
if (!$this->literal(')'))
{
$this->seek($s);
return false;
}
$args = $values;
return true;
}
/**
* Consume a list of tags
* This accepts a hanging delimiter
*
* @param [type] &$tags [description]
* @param [type] $simple [description]
* @param [type] $delim [description]
*
* @return boolean
*/
protected function tags(&$tags, $simple = false, $delim =
',')
{
$tags = array();
while ($this->tag($tt, $simple))
{
$tags[] = $tt;
if (!$this->literal($delim))
{
break;
}
}
if (count($tags) == 0)
{
return false;
}
return true;
}
/**
* List of tags of specifying mixin path
* Optionally separated by > (lazy, accepts extra >)
*
* @param [type] &$tags [description]
*
* @return boolean
*/
protected function mixinTags(&$tags)
{
$s = $this->seek();
$tags = array();
while ($this->tag($tt, true))
{
$tags[] = $tt;
$this->literal(">");
}
if (count($tags) == 0)
{
return false;
}
return true;
}
/**
* A bracketed value (contained within in a tag definition)
*
* @param [type] &$value [description]
*
* @return boolean
*/
protected function tagBracket(&$value)
{
// Speed shortcut
if (isset($this->buffer[$this->count]) &&
$this->buffer[$this->count] != "[")
{
return false;
}
$s = $this->seek();
if ($this->literal('[') &&
$this->to(']', $c, true) &&
$this->literal(']', false))
{
$value = '[' . $c . ']';
// Whitespace?
if ($this->whitespace())
{
$value .= " ";
}
// Escape parent selector, (yuck)
$value = str_replace($this->lessc->parentSelector,
"$&$", $value);
return true;
}
$this->seek($s);
return false;
}
/**
* [tagExpression description]
*
* @param [type] &$value [description]
*
* @return boolean
*/
protected function tagExpression(&$value)
{
$s = $this->seek();
if ($this->literal("(") &&
$this->expression($exp) && $this->literal(")"))
{
$value = array('exp', $exp);
return true;
}
$this->seek($s);
return false;
}
/**
* A single tag
*
* @param [type] &$tag [description]
* @param boolean $simple [description]
*
* @return boolean
*/
protected function tag(&$tag, $simple = false)
{
if ($simple)
{
$chars = '^@,:;{}\][>\(\) "\'';
}
else
{
$chars = '^@,;{}["\'';
}
$s = $this->seek();
if (!$simple && $this->tagExpression($tag))
{
return true;
}
$hasExpression = false;
$parts = array();
while ($this->tagBracket($first))
{
$parts[] = $first;
}
$oldWhite = $this->eatWhiteDefault;
$this->eatWhiteDefault = false;
while (true)
{
if ($this->match('([' . $chars . '0-9][' . $chars
. ']*)', $m))
{
$parts[] = $m[1];
if ($simple)
{
break;
}
while ($this->tagBracket($brack))
{
$parts[] = $brack;
}
continue;
}
if (isset($this->buffer[$this->count]) &&
$this->buffer[$this->count] == "@")
{
if ($this->interpolation($interp))
{
$hasExpression = true;
// Don't unescape
$interp[2] = true;
$parts[] = $interp;
continue;
}
if ($this->literal("@"))
{
$parts[] = "@";
continue;
}
}
// For keyframes
if ($this->unit($unit))
{
$parts[] = $unit[1];
$parts[] = $unit[2];
continue;
}
break;
}
$this->eatWhiteDefault = $oldWhite;
if (!$parts)
{
$this->seek($s);
return false;
}
if ($hasExpression)
{
$tag = array("exp", array("string", "",
$parts));
}
else
{
$tag = trim(implode($parts));
}
$this->whitespace();
return true;
}
/**
* A css function
*
* @param [type] &$func [description]
*
* @return boolean
*/
protected function func(&$func)
{
$s = $this->seek();
if ($this->match('(%|[\w\-_][\w\-_:\.]+|[\w_])', $m)
&& $this->literal('('))
{
$fname = $m[1];
$sPreArgs = $this->seek();
$args = array();
while (true)
{
$ss = $this->seek();
// This ugly nonsense is for ie filter properties
if ($this->keyword($name) &&
$this->literal('=') &&
$this->expressionList($value))
{
$args[] = array("string", "", array($name,
"=", $value));
}
else
{
$this->seek($ss);
if ($this->expressionList($value))
{
$args[] = $value;
}
}
if (!$this->literal(','))
{
break;
}
}
$args = array('list', ',', $args);
if ($this->literal(')'))
{
$func = array('function', $fname, $args);
return true;
}
elseif ($fname == 'url')
{
// Couldn't parse and in url? treat as string
$this->seek($sPreArgs);
if ($this->openString(")", $string) &&
$this->literal(")"))
{
$func = array('function', $fname, $string);
return true;
}
}
}
$this->seek($s);
return false;
}
/**
* Consume a less variable
*
* @param [type] &$name [description]
*
* @return boolean
*/
protected function variable(&$name)
{
$s = $this->seek();
if ($this->literal($this->lessc->vPrefix, false)
&& ($this->variable($sub) || $this->keyword($name)))
{
if (!empty($sub))
{
$name = array('variable', $sub);
}
else
{
$name = $this->lessc->vPrefix . $name;
}
return true;
}
$name = null;
$this->seek($s);
return false;
}
/**
* Consume an assignment operator
* Can optionally take a name that will be set to the current property
name
*
* @param string $name [description]
*
* @return boolean
*/
protected function assign($name = null)
{
if ($name)
{
$this->currentProperty = $name;
}
return $this->literal(':') ||
$this->literal('=');
}
/**
* Consume a keyword
*
* @param [type] &$word [description]
*
* @return boolean
*/
protected function keyword(&$word)
{
if ($this->match('([\w_\-\*!"][\w\-_"]*)', $m))
{
$word = $m[1];
return true;
}
return false;
}
/**
* Consume an end of statement delimiter
*
* @return boolean
*/
protected function end()
{
if ($this->literal(';'))
{
return true;
}
elseif ($this->count == strlen($this->buffer) ||
$this->buffer[$this->count] == '}')
{
// If there is end of file or a closing block next then we don't
need a ;
return true;
}
return false;
}
/**
* [guards description]
*
* @param [type] &$guards [description]
*
* @return boolean
*/
protected function guards(&$guards)
{
$s = $this->seek();
if (!$this->literal("when"))
{
$this->seek($s);
return false;
}
$guards = array();
while ($this->guardGroup($g))
{
$guards[] = $g;
if (!$this->literal(","))
{
break;
}
}
if (count($guards) == 0)
{
$guards = null;
$this->seek($s);
return false;
}
return true;
}
/**
* A bunch of guards that are and'd together
*
* @param [type] &$guardGroup [description]
*
* @todo rename to guardGroup
*
* @return boolean
*/
protected function guardGroup(&$guardGroup)
{
$s = $this->seek();
$guardGroup = array();
while ($this->guard($guard))
{
$guardGroup[] = $guard;
if (!$this->literal("and"))
{
break;
}
}
if (count($guardGroup) == 0)
{
$guardGroup = null;
$this->seek($s);
return false;
}
return true;
}
/**
* [guard description]
*
* @param [type] &$guard [description]
*
* @return boolean
*/
protected function guard(&$guard)
{
$s = $this->seek();
$negate = $this->literal("not");
if ($this->literal("(") &&
$this->expression($exp) && $this->literal(")"))
{
$guard = $exp;
if ($negate)
{
$guard = array("negate", $guard);
}
return true;
}
$this->seek($s);
return false;
}
/* raw parsing functions */
/**
* [literal description]
*
* @param [type] $what [description]
* @param [type] $eatWhitespace [description]
*
* @return boolean
*/
protected function literal($what, $eatWhitespace = null)
{
if ($eatWhitespace === null)
{
$eatWhitespace = $this->eatWhiteDefault;
}
// Shortcut on single letter
if (!isset($what[1]) && isset($this->buffer[$this->count]))
{
if ($this->buffer[$this->count] == $what)
{
if (!$eatWhitespace)
{
$this->count++;
return true;
}
}
else
{
return false;
}
}
if (!isset(self::$literalCache[$what]))
{
self::$literalCache[$what] = FOFLess::preg_quote($what);
}
return $this->match(self::$literalCache[$what], $m, $eatWhitespace);
}
/**
* [genericList description]
*
* @param [type] &$out [description]
* @param [type] $parseItem [description]
* @param string $delim [description]
* @param boolean $flatten [description]
*
* @return boolean
*/
protected function genericList(&$out, $parseItem, $delim =
"", $flatten = true)
{
$s = $this->seek();
$items = array();
while ($this->$parseItem($value))
{
$items[] = $value;
if ($delim)
{
if (!$this->literal($delim))
{
break;
}
}
}
if (count($items) == 0)
{
$this->seek($s);
return false;
}
if ($flatten && count($items) == 1)
{
$out = $items[0];
}
else
{
$out = array("list", $delim, $items);
}
return true;
}
/**
* Advance counter to next occurrence of $what
* $until - don't include $what in advance
* $allowNewline, if string, will be used as valid char set
*
* @param [type] $what [description]
* @param [type] &$out [description]
* @param boolean $until [description]
* @param boolean $allowNewline [description]
*
* @return boolean
*/
protected function to($what, &$out, $until = false, $allowNewline =
false)
{
if (is_string($allowNewline))
{
$validChars = $allowNewline;
}
else
{
$validChars = $allowNewline ? "." : "[^\n]";
}
if (!$this->match('(' . $validChars . '*?)' .
FOFLess::preg_quote($what), $m, !$until))
{
return false;
}
if ($until)
{
// Give back $what
$this->count -= strlen($what);
}
$out = $m[1];
return true;
}
/**
* Try to match something on head of buffer
*
* @param [type] $regex [description]
* @param [type] &$out [description]
* @param [type] $eatWhitespace [description]
*
* @return boolean
*/
protected function match($regex, &$out, $eatWhitespace = null)
{
if ($eatWhitespace === null)
{
$eatWhitespace = $this->eatWhiteDefault;
}
$r = '/' . $regex . ($eatWhitespace &&
!$this->writeComments ? '\s*' : '') .
'/Ais';
if (preg_match($r, $this->buffer, $out, null, $this->count))
{
$this->count += strlen($out[0]);
if ($eatWhitespace && $this->writeComments)
{
$this->whitespace();
}
return true;
}
return false;
}
/**
* Watch some whitespace
*
* @return boolean
*/
protected function whitespace()
{
if ($this->writeComments)
{
$gotWhite = false;
while (preg_match(self::$whitePattern, $this->buffer, $m, null,
$this->count))
{
if (isset($m[1]) &&
empty($this->commentsSeen[$this->count]))
{
$this->append(array("comment", $m[1]));
$this->commentsSeen[$this->count] = true;
}
$this->count += strlen($m[0]);
$gotWhite = true;
}
return $gotWhite;
}
else
{
$this->match("", $m);
return strlen($m[0]) > 0;
}
}
/**
* Match something without consuming it
*
* @param [type] $regex [description]
* @param [type] &$out [description]
* @param [type] $from [description]
*
* @return boolean
*/
protected function peek($regex, &$out = null, $from = null)
{
if (is_null($from))
{
$from = $this->count;
}
$r = '/' . $regex . '/Ais';
$result = preg_match($r, $this->buffer, $out, null, $from);
return $result;
}
/**
* Seek to a spot in the buffer or return where we are on no argument
*
* @param [type] $where [description]
*
* @return boolean
*/
protected function seek($where = null)
{
if ($where === null)
{
return $this->count;
}
else
{
$this->count = $where;
}
return true;
}
/* misc functions */
/**
* [throwError description]
*
* @param string $msg [description]
* @param [type] $count [description]
*
* @return void
*/
public function throwError($msg = "parse error", $count = null)
{
$count = is_null($count) ? $this->count : $count;
$line = $this->line + substr_count(substr($this->buffer, 0,
$count), "\n");
if (!empty($this->sourceName))
{
$loc = "$this->sourceName on line $line";
}
else
{
$loc = "line: $line";
}
// TODO this depends on $this->count
if ($this->peek("(.*?)(\n|$)", $m, $count))
{
throw new exception("$msg: failed at `$m[1]` $loc");
}
else
{
throw new exception("$msg: $loc");
}
}
/**
* [pushBlock description]
*
* @param [type] $selectors [description]
* @param [type] $type [description]
*
* @return stdClass
*/
protected function pushBlock($selectors = null, $type = null)
{
$b = new stdclass;
$b->parent = $this->env;
$b->type = $type;
$b->id = self::$nextBlockId++;
// TODO: kill me from here
$b->isVararg = false;
$b->tags = $selectors;
$b->props = array();
$b->children = array();
$this->env = $b;
return $b;
}
/**
* Push a block that doesn't multiply tags
*
* @param [type] $type [description]
*
* @return stdClass
*/
protected function pushSpecialBlock($type)
{
return $this->pushBlock(null, $type);
}
/**
* Append a property to the current block
*
* @param [type] $prop [description]
* @param [type] $pos [description]
*
* @return void
*/
protected function append($prop, $pos = null)
{
if ($pos !== null)
{
$prop[-1] = $pos;
}
$this->env->props[] = $prop;
}
/**
* Pop something off the stack
*
* @return [type] [description]
*/
protected function pop()
{
$old = $this->env;
$this->env = $this->env->parent;
return $old;
}
/**
* Remove comments from $text
*
* @param [type] $text [description]
*
* @todo: make it work for all functions, not just url
*
* @return [type] [description]
*/
protected function removeComments($text)
{
$look = array(
'url(', '//', '/*', '"',
"'"
);
$out = '';
$min = null;
while (true)
{
// Find the next item
foreach ($look as $token)
{
$pos = strpos($text, $token);
if ($pos !== false)
{
if (!isset($min) || $pos < $min[1])
{
$min = array($token, $pos);
}
}
}
if (is_null($min))
break;
$count = $min[1];
$skip = 0;
$newlines = 0;
switch ($min[0])
{
case 'url(':
if (preg_match('/url\(.*?\)/', $text, $m, 0, $count))
{
$count += strlen($m[0]) - strlen($min[0]);
}
break;
case '"':
case "'":
if (preg_match('/' . $min[0] . '.*?' . $min[0] .
'/', $text, $m, 0, $count))
{
$count += strlen($m[0]) - 1;
}
break;
case '//':
$skip = strpos($text, "\n", $count);
if ($skip === false)
{
$skip = strlen($text) - $count;
}
else
{
$skip -= $count;
}
break;
case '/*':
if (preg_match('/\/\*.*?\*\//s', $text, $m, 0, $count))
{
$skip = strlen($m[0]);
$newlines = substr_count($m[0], "\n");
}
break;
}
if ($skip == 0)
{
$count += strlen($min[0]);
}
$out .= substr($text, 0, $count) . str_repeat("\n",
$newlines);
$text = substr($text, $count + $skip);
$min = null;
}
return $out . $text;
}
}
LICENSE.txt000064400000043761151155117440006406
0ustar00================================================================================
Historical note
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On February 21st, 2013 FOF changed its license to GPLv2 or later.
================================================================================
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at
all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program",
below,
refers to any such program or work, and a "work based on the
Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as
"you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange;
or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and
"any
later version", you have the option of following the terms and
conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free
Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is
found.
<one line to give the program's name and a brief idea of what
it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show
w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the
appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could
even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program,
if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James
Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this
License.model/behavior/access.php000064400000004330151155117440011421
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class to filter front-end access to
items
* based on the viewing access levels.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorAccess extends FOFModelBehavior
{
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
// This behavior only applies to the front-end.
if (!FOFPlatform::getInstance()->isFrontend())
{
return;
}
// Get the name of the access field
$table = $model->getTable();
$accessField = $table->getColumnAlias('access');
// Make sure the field actually exists
if (!in_array($accessField, $table->getKnownFields()))
{
return;
}
$model->applyAccessFiltering(null);
}
/**
* The event runs after FOFModel has called FOFTable and retrieved a
single
* item from the database. It is used to apply automatic filters.
*
* @param FOFModel &$model The model which was called
* @param FOFTable &$record The record loaded from the database
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
if ($record instanceof FOFTable)
{
$fieldName = $record->getColumnAlias('access');
// Make sure the field actually exists
if (!in_array($fieldName, $record->getKnownFields()))
{
return;
}
// Get the user
$user = FOFPlatform::getInstance()->getUser();
// Filter by authorised access levels
if (!in_array($record->$fieldName,
$user->getAuthorisedViewLevels()))
{
$record = null;
}
}
}
}
model/behavior/emptynonzero.php000064400000001532151155117440012732
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorEmptynonzero extends FOFModelBehavior
{
/**
* This event runs when we are building the query used to fetch a record
* list in a model
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The query being built
*
* @return void
*/
public function onBeforeBuildQuery(&$model, &$query)
{
$model->setState('_emptynonzero', '1');
}
}
model/behavior/enabled.php000064400000004401151155117440011551
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class to filter front-end access to
items
* that are enabled.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorEnabled extends FOFModelBehavior
{
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
// This behavior only applies to the front-end.
if (!FOFPlatform::getInstance()->isFrontend())
{
return;
}
// Get the name of the enabled field
$table = $model->getTable();
$enabledField = $table->getColumnAlias('enabled');
// Make sure the field actually exists
if (!in_array($enabledField, $table->getKnownFields()))
{
return;
}
// Filter by enabled fields only
$db = FOFPlatform::getInstance()->getDbo();
// Alias
$alias = $model->getTableAlias();
$alias = $alias ? $db->qn($alias) . '.' : '';
$query->where($alias . $db->qn($enabledField) . ' = ' .
$db->q(1));
}
/**
* The event runs after FOFModel has called FOFTable and retrieved a
single
* item from the database. It is used to apply automatic filters.
*
* @param FOFModel &$model The model which was called
* @param FOFTable &$record The record loaded from the database
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
if ($record instanceof FOFTable)
{
$fieldName = $record->getColumnAlias('enabled');
// Make sure the field actually exists
if (!in_array($fieldName, $record->getKnownFields()))
{
return;
}
if ($record->$fieldName != 1)
{
$record = null;
}
}
}
}
model/behavior/filters.php000064400000005145151155117440011635
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorFilters extends FOFModelBehavior
{
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
$table = $model->getTable();
$tableName = $table->getTableName();
$tableKey = $table->getKeyName();
$db = $model->getDBO();
$filterzero = $model->getState('_emptynonzero', null);
$fields = $model->getTableFields();
$backlist = $model->blacklistFilters();
foreach ($fields as $fieldname => $fieldtype)
{
if (in_array($fieldname, $backlist)) {
continue;
}
$field = new stdClass;
$field->name = $fieldname;
$field->type = $fieldtype;
$field->filterzero = $filterzero;
$filterName = ($field->name == $tableKey) ? 'id' :
$field->name;
$filterState = $model->getState($filterName, null);
$field = FOFModelField::getField($field, array('dbo' =>
$db, 'table_alias' => $model->getTableAlias()));
if ((is_array($filterState) && (
array_key_exists('value', $filterState) ||
array_key_exists('from', $filterState) ||
array_key_exists('to', $filterState)
)) || is_object($filterState))
{
$options = new JRegistry($filterState);
}
else
{
$options = new JRegistry;
$options->set('value', $filterState);
}
$methods = $field->getSearchMethods();
$method = $options->get('method',
$field->getDefaultSearchMethod());
if (!in_array($method, $methods))
{
$method = 'exact';
}
switch ($method)
{
case 'between':
case 'outside':
case 'range' :
$sql = $field->$method($options->get('from', null),
$options->get('to'));
break;
case 'interval':
case 'modulo':
$sql = $field->$method($options->get('value', null),
$options->get('interval'));
break;
case 'exact':
case 'partial':
case 'search':
default:
$sql = $field->$method($options->get('value', null));
break;
}
if ($sql)
{
$query->where($sql);
}
}
}
}
model/behavior/language.php000064400000010776151155117440011756
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class to filter front-end access to
items
* based on the language.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorLanguage extends FOFModelBehavior
{
/**
* This event runs before we have built the query used to fetch a record
* list in a model. It is used to blacklist the language filter
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onBeforeBuildQuery(&$model, &$query)
{
if (FOFPlatform::getInstance()->isFrontend())
{
$model->blacklistFilters('language');
}
}
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
// This behavior only applies to the front-end.
if (!FOFPlatform::getInstance()->isFrontend())
{
return;
}
// Get the name of the language field
$table = $model->getTable();
$languageField = $table->getColumnAlias('language');
// Make sure the access field actually exists
if (!in_array($languageField, $table->getKnownFields()))
{
return;
}
// Make sure it is a multilingual site and get a list of languages
$app = JFactory::getApplication();
$hasLanguageFilter = method_exists($app, 'getLanguageFilter');
if ($hasLanguageFilter)
{
$hasLanguageFilter = $app->getLanguageFilter();
}
if (!$hasLanguageFilter)
{
return;
}
$lang_filter_plugin = JPluginHelper::getPlugin('system',
'languagefilter');
$lang_filter_params = new JRegistry($lang_filter_plugin->params);
$languages = array('*');
if ($lang_filter_params->get('remove_default_prefix'))
{
// Get default site language
$lg = FOFPlatform::getInstance()->getLanguage();
$languages[] = $lg->getTag();
}
else
{
$languages[] =
JFactory::getApplication()->input->getCmd('language',
'*');
}
// Filter out double languages
$languages = array_unique($languages);
// And filter the query output by these languages
$db = FOFPlatform::getInstance()->getDbo();
// Alias
$alias = $model->getTableAlias();
$alias = $alias ? $db->qn($alias) . '.' : '';
$languages = array_map(array($db, 'quote'), $languages);
$query->where($alias . $db->qn($languageField) . ' IN ('
. implode(',', $languages) . ')');
}
/**
* The event runs after FOFModel has called FOFTable and retrieved a
single
* item from the database. It is used to apply automatic filters.
*
* @param FOFModel &$model The model which was called
* @param FOFTable &$record The record loaded from the database
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
if ($record instanceof FOFTable)
{
$fieldName = $record->getColumnAlias('language');
// Make sure the field actually exists
if (!in_array($fieldName, $record->getKnownFields()))
{
return;
}
// Make sure it is a multilingual site and get a list of languages
$app = JFactory::getApplication();
$hasLanguageFilter = method_exists($app, 'getLanguageFilter');
if ($hasLanguageFilter)
{
$hasLanguageFilter = $app->getLanguageFilter();
}
if (!$hasLanguageFilter)
{
return;
}
$lang_filter_plugin = JPluginHelper::getPlugin('system',
'languagefilter');
$lang_filter_params = new JRegistry($lang_filter_plugin->params);
$languages = array('*');
if ($lang_filter_params->get('remove_default_prefix'))
{
// Get default site language
$lg = FOFPlatform::getInstance()->getLanguage();
$languages[] = $lg->getTag();
}
else
{
$languages[] =
JFactory::getApplication()->input->getCmd('language',
'*');
}
// Filter out double languages
$languages = array_unique($languages);
if (!in_array($record->$fieldName, $languages))
{
$record = null;
}
}
}
}
model/behavior/private.php000064400000005055151155117440011637
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class to filter front-end access to
items
* created by the currently logged in user only.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelBehaviorPrivate extends FOFModelBehavior
{
/**
* This event runs after we have built the query used to fetch a record
* list in a model. It is used to apply automatic query filters.
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The model which calls this
event
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
// This behavior only applies to the front-end.
if (!FOFPlatform::getInstance()->isFrontend())
{
return;
}
// Get the name of the access field
$table = $model->getTable();
$createdField = $table->getColumnAlias('created_by');
// Make sure the access field actually exists
if (!in_array($createdField, $table->getKnownFields()))
{
return;
}
// Get the current user's id
$user_id = FOFPlatform::getInstance()->getUser()->id;
// And filter the query output by the user id
$db = FOFPlatform::getInstance()->getDbo();
$alias = $model->getTableAlias();
$alias = $alias ? $db->qn($alias) . '.' : '';
$query->where($alias . $db->qn($createdField) . ' = ' .
$db->q($user_id));
}
/**
* The event runs after FOFModel has called FOFTable and retrieved a
single
* item from the database. It is used to apply automatic filters.
*
* @param FOFModel &$model The model which was called
* @param FOFTable &$record The record loaded from the database
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
if ($record instanceof FOFTable)
{
$keyName = $record->getKeyName();
if ($record->$keyName === null)
{
return;
}
$fieldName = $record->getColumnAlias('created_by');
// Make sure the field actually exists
if (!in_array($fieldName, $record->getKnownFields()))
{
return;
}
$user_id = FOFPlatform::getInstance()->getUser()->id;
if ($record->$fieldName != $user_id)
{
$record = null;
}
}
}
}
model/behavior.php000064400000010503151155117440010157 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class. It defines the events which
are
* called by a Model.
*
* @codeCoverageIgnore
* @package FrameworkOnFramework
* @since 2.1
*/
abstract class FOFModelBehavior extends FOFUtilsObservableEvent
{
/**
* This event runs before saving data in the model
*
* @param FOFModel &$model The model which calls this event
* @param array &$data The data to save
*
* @return void
*/
public function onBeforeSave(&$model, &$data)
{
}
/**
* This event runs before deleting a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforeDelete(&$model)
{
}
/**
* This event runs before copying a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforeCopy(&$model)
{
}
/**
* This event runs before publishing a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforePublish(&$model)
{
}
/**
* This event runs before registering a hit on a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforeHit(&$model)
{
}
/**
* This event runs before moving a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforeMove(&$model)
{
}
/**
* This event runs before changing the records' order in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onBeforeReorder(&$model)
{
}
/**
* This event runs when we are building the query used to fetch a record
* list in a model
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The query being built
*
* @return void
*/
public function onBeforeBuildQuery(&$model, &$query)
{
}
/**
* This event runs after saving a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterSave(&$model)
{
}
/**
* This event runs after deleting a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterDelete(&$model)
{
}
/**
* This event runs after copying a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterCopy(&$model)
{
}
/**
* This event runs after publishing a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterPublish(&$model)
{
}
/**
* This event runs after registering a hit on a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterHit(&$model)
{
}
/**
* This event runs after moving a record in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterMove(&$model)
{
}
/**
* This event runs after reordering records in a model
*
* @param FOFModel &$model The model which calls this event
*
* @return void
*/
public function onAfterReorder(&$model)
{
}
/**
* This event runs after we have built the query used to fetch a record
* list in a model
*
* @param FOFModel &$model The model which calls this event
* @param FOFDatabaseQuery &$query The query being built
*
* @return void
*/
public function onAfterBuildQuery(&$model, &$query)
{
}
/**
* This event runs after getting a single item
*
* @param FOFModel &$model The model which calls this event
* @param FOFTable &$record The record loaded by this model
*
* @return void
*/
public function onAfterGetItem(&$model, &$record)
{
}
}
model/dispatcher/behavior.php000064400000001002151155117440012277
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior dispatcher class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelDispatcherBehavior extends FOFUtilsObservableDispatcher
{
}
model/field/boolean.php000064400000001312151155117440011060
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelFieldBoolean extends FOFModelFieldNumber
{
/**
* Is it a null or otherwise empty value?
*
* @param mixed $value The value to test for emptiness
*
* @return boolean
*/
public function isEmpty($value)
{
return is_null($value) || ($value === '');
}
}
model/field/date.php000064400000011673151155117440010371 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelFieldDate extends FOFModelFieldText
{
/**
* Returns the default search method for this field.
*
* @return string
*/
public function getDefaultSearchMethod()
{
return 'exact';
}
/**
* Perform a between limits match. When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function between($from, $to, $include = true)
{
if ($this->isEmpty($from) || $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '((' . $this->getFieldName() . ' >' .
$extra . ' "' . $from . '") AND ';
$sql .= '(' . $this->getFieldName() . ' <' .
$extra . ' "' . $to . '"))';
return $sql;
}
/**
* Perform an outside limits match. When $include is true
* the condition tested is:
* (VALUE <= $from) || (VALUE >= $to)
* When $include is false the condition tested is:
* (VALUE < $from) || (VALUE > $to)
*
* @param mixed $from The lowest value of the excluded range
* @param mixed $to The higherst value of the excluded range
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function outside($from, $to, $include = false)
{
if ($this->isEmpty($from) || $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '((' . $this->getFieldName() . ' <' .
$extra . ' "' . $from . '") OR ';
$sql .= '(' . $this->getFieldName() . ' >' .
$extra . ' "' . $to . '"))';
return $sql;
}
/**
* Interval date search
*
* @param string $value The value to search
* @param string|array|object $interval The interval. Can be (+1 MONTH
or array('value' => 1, 'unit' =>
'MONTH', 'sign' => '+'))
* @param boolean $include If the borders should be
included
*
* @return string the sql string
*/
public function interval($value, $interval, $include = true)
{
if ($this->isEmpty($value) || $this->isEmpty($interval))
{
return '';
}
$interval = $this->getInterval($interval);
if ($interval['sign'] == '+')
{
$function = 'DATE_ADD';
}
else
{
$function = 'DATE_SUB';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '(' . $this->getFieldName() . ' >' .
$extra . ' ' . $function;
$sql .= '(' . $this->getFieldName() . ', INTERVAL
' . $interval['value'] . ' ' .
$interval['unit'] . '))';
return $sql;
}
/**
* Perform a between limits match. When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function range($from, $to, $include = true)
{
if ($this->isEmpty($from) && $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
if ($from)
$sql[] = '(' . $this->getFieldName() . ' >' .
$extra . ' "' . $from . '")';
if ($to)
$sql[] = '(' . $this->getFieldName() . ' <' .
$extra . ' "' . $to . '")';
$sql = '(' . implode(' AND ', $sql) . ')';
return $sql;
}
/**
* Parses an interval –which may be given as a string, array or
object– into
* a standardised hash array that can then be used bu the interval()
method.
*
* @param string|array|object $interval The interval expression to
parse
*
* @return array The parsed, hash array form of the interval
*/
protected function getInterval($interval)
{
if (is_string($interval))
{
if (strlen($interval) > 2)
{
$interval = explode(" ", $interval);
$sign = ($interval[0] == '-') ? '-' :
'+';
$value = (int) substr($interval[0], 1);
$interval = array(
'unit' => $interval[1],
'value' => $value,
'sign' => $sign
);
}
else
{
$interval = array(
'unit' => 'MONTH',
'value' => 1,
'sign' => '+'
);
}
}
else
{
$interval = (array) $interval;
}
return $interval;
}
}
model/field/number.php000064400000012011151155117440010727 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelFieldNumber extends FOFModelField
{
/**
* The partial match is mapped to an exact match
*
* @param mixed $value The value to compare to
*
* @return string The SQL where clause for this search
*/
public function partial($value)
{
return $this->exact($value);
}
/**
* Perform a between limits match. When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function between($from, $to, $include = true)
{
if ($this->isEmpty($from) || $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '((' . $this->getFieldName() . ' >' .
$extra . ' ' . $from . ') AND ';
$sql .= '(' . $this->getFieldName() . ' <' .
$extra . ' ' . $to . '))';
return $sql;
}
/**
* Perform an outside limits match. When $include is true
* the condition tested is:
* (VALUE <= $from) || (VALUE >= $to)
* When $include is false the condition tested is:
* (VALUE < $from) || (VALUE > $to)
*
* @param mixed $from The lowest value of the excluded range
* @param mixed $to The higherst value of the excluded range
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function outside($from, $to, $include = false)
{
if ($this->isEmpty($from) || $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '((' . $this->getFieldName() . ' <' .
$extra . ' ' . $from . ') OR ';
$sql .= '(' . $this->getFieldName() . ' >' .
$extra . ' ' . $to . '))';
return $sql;
}
/**
* Perform an interval match. It's similar to a 'between'
match, but the
* from and to values are calculated based on $value and $interval:
* $value - $interval < VALUE < $value + $interval
*
* @param integer|float $value The center value of the search space
* @param integer|float $interval The width of the search space
* @param boolean $include Should I include the boundaries in
the search?
*
* @return string The SQL where clause
*/
public function interval($value, $interval, $include = true)
{
if ($this->isEmpty($value))
{
return '';
}
$from = $value - $interval;
$to = $value + $interval;
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '((' . $this->getFieldName() . ' >' .
$extra . ' ' . $from . ') AND ';
$sql .= '(' . $this->getFieldName() . ' <' .
$extra . ' ' . $to . '))';
return $sql;
}
/**
* Perform a range limits match. When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
public function range($from, $to, $include = true)
{
if ($this->isEmpty($from) && $this->isEmpty($to))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
if ($from)
$sql[] = '(' . $this->getFieldName() . ' >' .
$extra . ' ' . $from . ')';
if ($to)
$sql[] = '(' . $this->getFieldName() . ' <' .
$extra . ' ' . $to . ')';
$sql = '(' . implode(' AND ', $sql) . ')';
return $sql;
}
/**
* Perform an interval match. It's similar to a 'between'
match, but the
* from and to values are calculated based on $value and $interval:
* $value - $interval < VALUE < $value + $interval
*
* @param integer|float $value The starting value of the search
space
* @param integer|float $interval The interval period of the search
space
* @param boolean $include Should I include the boundaries in
the search?
*
* @return string The SQL where clause
*/
public function modulo($value, $interval, $include = true)
{
if ($this->isEmpty($value) || $this->isEmpty($interval))
{
return '';
}
$extra = '';
if ($include)
{
$extra = '=';
}
$sql = '(' . $this->getFieldName() . ' >' .
$extra . ' ' . $value . ' AND ';
$sql .= '(' . $this->getFieldName() . ' - ' .
$value . ') % ' . $interval . ' = 0)';
return $sql;
}
}
model/field/text.php000064400000006210151155117440010427 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFModelFieldText extends FOFModelField
{
/**
* Constructor
*
* @param FOFDatabaseDriver $db The database object
* @param object $field The field informations as taken from
the db
*/
public function __construct($db, $field, $table_alias = false)
{
parent::__construct($db, $field, $table_alias);
$this->null_value = '';
}
/**
* Returns the default search method for this field.
*
* @return string
*/
public function getDefaultSearchMethod()
{
return 'partial';
}
/**
* Perform a partial match (search in string)
*
* @param mixed $value The value to compare to
*
* @return string The SQL where clause for this search
*/
public function partial($value)
{
if ($this->isEmpty($value))
{
return '';
}
return '(' . $this->getFieldName() . ' LIKE ' .
$this->_db->quote('%' . $value . '%') .
')';
}
/**
* Perform an exact match (match string)
*
* @param mixed $value The value to compare to
*
* @return string The SQL where clause for this search
*/
public function exact($value)
{
if ($this->isEmpty($value))
{
return '';
}
return '(' . $this->getFieldName() . ' LIKE ' .
$this->_db->quote($value) . ')';
}
/**
* Dummy method; this search makes no sense for text fields
*
* @param mixed $from Ignored
* @param mixed $to Ignored
* @param boolean $include Ignored
*
* @return string Empty string
*/
public function between($from, $to, $include = true)
{
return '';
}
/**
* Dummy method; this search makes no sense for text fields
*
* @param mixed $from Ignored
* @param mixed $to Ignored
* @param boolean $include Ignored
*
* @return string Empty string
*/
public function outside($from, $to, $include = false)
{
return '';
}
/**
* Dummy method; this search makes no sense for text fields
*
* @param mixed $value Ignored
* @param mixed $interval Ignored
* @param boolean $include Ignored
*
* @return string Empty string
*/
public function interval($value, $interval, $include = true)
{
return '';
}
/**
* Dummy method; this search makes no sense for text fields
*
* @param mixed $from Ignored
* @param mixed $to Ignored
* @param boolean $include Ignored
*
* @return string Empty string
*/
public function range($from, $to, $include = false)
{
return '';
}
/**
* Dummy method; this search makes no sense for text fields
*
* @param mixed $from Ignored
* @param mixed $to Ignored
* @param boolean $include Ignored
*
* @return string Empty string
*/
public function modulo($from, $to, $include = false)
{
return '';
}
}
model/field.php000064400000020264151155117440007450 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework model behavior class
*
* @package FrameworkOnFramework
* @since 2.1
*/
abstract class FOFModelField
{
protected $_db = null;
/**
* The column name of the table field
*
* @var string
*/
protected $name = '';
/**
* The column type of the table field
*
* @var string
*/
protected $type = '';
/**
* The alias of the table used for filtering
*
* @var string
*/
protected $table_alias = false;
/**
* The null value for this type
*
* @var mixed
*/
public $null_value = null;
/**
* Constructor
*
* @param FOFDatabaseDriver $db The database object
* @param object $field The field informations as taken
from the db
* @param string $table_alias The table alias to use when
filtering
*/
public function __construct($db, $field, $table_alias = false)
{
$this->_db = $db;
$this->name = $field->name;
$this->type = $field->type;
$this->filterzero = $field->filterzero;
$this->table_alias = $table_alias;
}
/**
* Is it a null or otherwise empty value?
*
* @param mixed $value The value to test for emptiness
*
* @return boolean
*/
public function isEmpty($value)
{
return (($value === $this->null_value) || empty($value))
&& !($this->filterzero && $value === "0");
}
/**
* Returns the default search method for a field. This always returns
'exact'
* and you are supposed to override it in specialised classes. The
possible
* values are exact, partial, between and outside, unless something
* different is returned by getSearchMethods().
*
* @see self::getSearchMethods()
*
* @return string
*/
public function getDefaultSearchMethod()
{
return 'exact';
}
/**
* Return the search methods available for this field class,
*
* @return array
*/
public function getSearchMethods()
{
$ignore = array('isEmpty', 'getField',
'getFieldType', '__construct',
'getDefaultSearchMethod', 'getSearchMethods');
$class = new ReflectionClass(__CLASS__);
$methods = $class->getMethods(ReflectionMethod::IS_PUBLIC);
$tmp = array();
foreach ($methods as $method)
{
$tmp[] = $method->name;
}
$methods = $tmp;
if ($methods = array_diff($methods, $ignore))
{
return $methods;
}
return array();
}
/**
* Perform an exact match (equality matching)
*
* @param mixed $value The value to compare to
*
* @return string The SQL where clause for this search
*/
public function exact($value)
{
if ($this->isEmpty($value))
{
return '';
}
if (is_array($value))
{
$db = FOFPlatform::getInstance()->getDbo();
$value = array_map(array($db, 'quote'), $value);
return '(' . $this->getFieldName() . ' IN (' .
implode(',', $value) . '))';
}
else
{
return $this->search($value, '=');
}
}
/**
* Perform a partial match (usually: search in string)
*
* @param mixed $value The value to compare to
*
* @return string The SQL where clause for this search
*/
abstract public function partial($value);
/**
* Perform a between limits match (usually: search for a value between
* two numbers or a date between two preset dates). When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
abstract public function between($from, $to, $include = true);
/**
* Perform an outside limits match (usually: search for a value outside an
* area or a date outside a preset period). When $include is true
* the condition tested is:
* (VALUE <= $from) || (VALUE >= $to)
* When $include is false the condition tested is:
* (VALUE < $from) || (VALUE > $to)
*
* @param mixed $from The lowest value of the excluded range
* @param mixed $to The higherst value of the excluded range
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
abstract public function outside($from, $to, $include = false);
/**
* Perform an interval search (usually: a date interval check)
*
* @param string $from The value to search
* @param string|array|object $interval The interval
*
* @return string The SQL where clause for this search
*/
abstract public function interval($from, $interval);
/**
* Perform a between limits match (usually: search for a value between
* two numbers or a date between two preset dates). When $include is true
* the condition tested is:
* $from <= VALUE <= $to
* When $include is false the condition tested is:
* $from < VALUE < $to
*
* @param mixed $from The lowest value to compare to
* @param mixed $to The higherst value to compare to
* @param boolean $include Should we include the boundaries in the
search?
*
* @return string The SQL where clause for this search
*/
abstract public function range($from, $to, $include = true);
/**
* Perform an modulo search
*
* @param integer|float $value The starting value of the search
space
* @param integer|float $interval The interval period of the search
space
* @param boolean $include Should I include the boundaries in
the search?
*
* @return string The SQL where clause
*/
abstract public function modulo($from, $interval, $include = true);
/**
* Return the SQL where clause for a search
*
* @param mixed $value The value to search for
* @param string $operator The operator to use
*
* @return string The SQL where clause for this search
*/
public function search($value, $operator = '=')
{
if ($this->isEmpty($value))
{
return '';
}
return '(' . $this->getFieldName() . ' ' .
$operator . ' ' . $this->_db->quote($value) .
')';
}
/**
* Get the field name with the given table alias
*
* @return string The field name
*/
public function getFieldName()
{
$name = $this->_db->qn($this->name);
if ($this->table_alias)
{
$name = $this->_db->qn($this->table_alias) . '.' .
$name;
}
return $name;
}
/**
* Creates a field Object based on the field column type
*
* @param object $field The field informations
* @param array $config The field configuration (like the db object
to use)
*
* @return FOFModelField The Field object
*/
public static function getField($field, $config = array())
{
$type = $field->type;
$classType = self::getFieldType($type);
$className = 'FOFModelField' . $classType;
if (class_exists($className))
{
if (isset($config['dbo']))
{
$db = $config['dbo'];
}
else
{
$db = FOFPlatform::getInstance()->getDbo();
}
if (isset($config['table_alias']))
{
$table_alias = $config['table_alias'];
}
else
{
$table_alias = false;
}
$field = new $className($db, $field, $table_alias);
return $field;
}
return false;
}
/**
* Get the classname based on the field Type
*
* @param string $type The type of the field
*
* @return string the class suffix
*/
public static function getFieldType($type)
{
switch ($type)
{
case 'varchar':
case 'text':
case 'smalltext':
case 'longtext':
case 'char':
case 'mediumtext':
case 'character varying':
case 'nvarchar':
case 'nchar':
$type = 'Text';
break;
case 'date':
case 'datetime':
case 'time':
case 'year':
case 'timestamp':
case 'timestamp without time zone':
case 'timestamp with time zone':
$type = 'Date';
break;
case 'tinyint':
case 'smallint':
$type = 'Boolean';
break;
default:
$type = 'Number';
break;
}
return $type;
}
}
model/model.php000064400000221320151155117440007461 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage model
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework Model class. The Model is the workhorse. It
performs all
* of the business logic based on its state and then returns the raw
(processed)
* data to the caller, or modifies its own state. It's important to
note that
* the model doesn't get data directly from the request (this is the
* Controller's business) and that it doesn't output anything
(that the View's
* business).
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFModel extends FOFUtilsObject
{
/**
* Indicates if the internal state has been set
*
* @var boolean
* @since 12.2
*/
protected $__state_set = null;
/**
* Database Connector
*
* @var object
* @since 12.2
*/
protected $_db;
/**
* The event to trigger after deleting the data.
* @var string
*/
protected $event_after_delete = 'onContentAfterDelete';
/**
* The event to trigger after saving the data.
* @var string
*/
protected $event_after_save = 'onContentAfterSave';
/**
* The event to trigger before deleting the data.
* @var string
*/
protected $event_before_delete = 'onContentBeforeDelete';
/**
* The event to trigger before saving the data.
* @var string
*/
protected $event_before_save = 'onContentBeforeSave';
/**
* The event to trigger after changing the published state of the data.
* @var string
*/
protected $event_change_state = 'onContentChangeState';
/**
* The event to trigger when cleaning cache.
*
* @var string
* @since 12.2
*/
protected $event_clean_cache = null;
/**
* Stores a list of IDs passed to the model's state
* @var array
*/
protected $id_list = array();
/**
* The first row ID passed to the model's state
* @var int
*/
protected $id = null;
/**
* Input variables, passed on from the controller, in an associative array
* @var FOFInput
*/
protected $input = array();
/**
* The list of records made available through getList
* @var array
*/
protected $list = null;
/**
* The model (base) name
*
* @var string
* @since 12.2
*/
protected $name;
/**
* The URL option for the component.
*
* @var string
* @since 12.2
*/
protected $option = null;
/**
* The table object, populated when saving data
* @var FOFTable
*/
protected $otable = null;
/**
* Pagination object
* @var JPagination
*/
protected $pagination = null;
/**
* The table object, populated when retrieving data
* @var FOFTable
*/
protected $record = null;
/**
* A state object
*
* @var string
* @since 12.2
*/
protected $state;
/**
* The name of the table to use
* @var string
*/
protected $table = null;
/**
* Total rows based on the filters set in the model's state
* @var int
*/
protected $total = null;
/**
* Should I save the model's state in the session?
* @var bool
*/
protected $_savestate = null;
/**
* Array of form objects.
*
* @var array
* @since 2.0
*/
protected $_forms = array();
/**
* The data to load into a form
*
* @var array
* @since 2.0
*/
protected $_formData = array();
/**
* An instance of FOFConfigProvider to provision configuration overrides
*
* @var FOFConfigProvider
*/
protected $configProvider = null;
/**
* FOFModelDispatcherBehavior for dealing with extra behaviors
*
* @var FOFModelDispatcherBehavior
*/
protected $modelDispatcher = null;
/**
* Default behaviors to apply to the model
*
* @var array
*/
protected $default_behaviors = array('filters');
/**
* Behavior parameters
*
* @var array
*/
protected $_behaviorParams = array();
/**
* Returns a new model object. Unless overridden by the $config array, it
will
* try to automatically populate its state from the request variables.
*
* @param string $type Model type, e.g. 'Items'
* @param string $prefix Model prefix, e.g. 'FoobarModel'
* @param array $config Model configuration variables
*
* @return FOFModel
*/
public static function &getAnInstance($type, $prefix = '',
$config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$type = preg_replace('/[^A-Z0-9_\.-]/i', '', $type);
$modelClass = $prefix . ucfirst($type);
$result = false;
// Guess the component name and include path
if (!empty($prefix))
{
preg_match('/(.*)Model$/', $prefix, $m);
$component = 'com_' . strtolower($m[1]);
}
else
{
$component = '';
}
if (array_key_exists('input', $config))
{
if (!($config['input'] instanceof FOFInput))
{
if (!is_array($config['input']))
{
$config['input'] = (array) $config['input'];
}
$config['input'] = array_merge($_REQUEST,
$config['input']);
$config['input'] = new FOFInput($config['input']);
}
}
else
{
$config['input'] = new FOFInput;
}
if (empty($component))
{
$component = $config['input']->get('option',
'com_foobar');
}
$config['option'] = $component;
$needsAView = true;
if (array_key_exists('view', $config))
{
if (!empty($config['view']))
{
$needsAView = false;
}
}
if ($needsAView)
{
$config['view'] = strtolower($type);
}
$config['input']->set('option',
$config['option']);
// Get the component directories
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($component);
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
// Try to load the requested model class
if (!class_exists($modelClass))
{
$include_paths = self::addIncludePath();
$extra_paths = array(
$componentPaths['main'] . '/models',
$componentPaths['alt'] . '/models'
);
$include_paths = array_merge($extra_paths, $include_paths);
// Try to load the model file
$path = $filesystem->pathFind(
$include_paths, self::_createFileName('model',
array('name' => $type))
);
if ($path)
{
require_once $path;
}
}
// Fallback to the Default model class, e.g. FoobarModelDefault
if (!class_exists($modelClass))
{
$modelClass = $prefix . 'Default';
if (!class_exists($modelClass))
{
$include_paths = self::addIncludePath();
$extra_paths = array(
$componentPaths['main'] . '/models',
$componentPaths['alt'] . '/models'
);
$include_paths = array_merge($extra_paths, $include_paths);
// Try to load the model file
$path = $filesystem->pathFind(
$include_paths, self::_createFileName('model',
array('name' => 'default'))
);
if ($path)
{
require_once $path;
}
}
}
// Fallback to the generic FOFModel model class
if (!class_exists($modelClass))
{
$modelClass = 'FOFModel';
}
$result = new $modelClass($config);
return $result;
}
/**
* Adds a behavior to the model
*
* @param string $name The name of the behavior
* @param array $config Optional Behavior configuration
*
* @return boolean True if the behavior is found and added
*/
public function addBehavior($name, $config = array())
{
// Sanity check: this objects needs a non-null behavior handler
if (!is_object($this->modelDispatcher))
{
return false;
}
// Sanity check: this objects needs a behavior handler of the correct
class type
if (!($this->modelDispatcher instanceof FOFModelDispatcherBehavior))
{
return false;
}
// First look for ComponentnameModelViewnameBehaviorName (e.g.
FoobarModelItemsBehaviorFilter)
$option_name = str_replace('com_', '',
$this->option);
$behaviorClass = ucfirst($option_name) . 'Model' .
FOFInflector::pluralize($this->name) . 'Behavior' .
ucfirst(strtolower($name));
if (class_exists($behaviorClass))
{
$behavior = new $behaviorClass($this->modelDispatcher, $config);
return true;
}
// Then look for ComponentnameModelBehaviorName (e.g.
FoobarModelBehaviorFilter)
$option_name = str_replace('com_', '',
$this->option);
$behaviorClass = ucfirst($option_name) . 'ModelBehavior' .
ucfirst(strtolower($name));
if (class_exists($behaviorClass))
{
$behavior = new $behaviorClass($this->modelDispatcher, $config);
return true;
}
// Then look for FOFModelBehaviorName (e.g. FOFModelBehaviorFilter)
$behaviorClassAlt = 'FOFModelBehavior' .
ucfirst(strtolower($name));
if (class_exists($behaviorClassAlt))
{
$behavior = new $behaviorClassAlt($this->modelDispatcher, $config);
return true;
}
// Nothing found? Return false.
return false;
}
/**
* Returns a new instance of a model, with the state reset to defaults
*
* @param string $type Model type, e.g. 'Items'
* @param string $prefix Model prefix, e.g. 'FoobarModel'
* @param array $config Model configuration variables
*
* @return FOFModel
*/
public static function &getTmpInstance($type, $prefix = '',
$config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
if (!array_key_exists('savestate', $config))
{
$config['savestate'] = false;
}
$ret = self::getAnInstance($type, $prefix, $config)
->getClone()
->clearState()
->clearInput()
->reset()
->savestate(0)
->limitstart(0)
->limit(0);
return $ret;
}
/**
* Add a directory where FOFModel should search for models. You may
* either pass a string or an array of directories.
*
* @param mixed $path A path or array[sting] of paths to search.
* @param string $prefix A prefix for models.
*
* @return array An array with directory elements. If prefix is equal to
'', all directories are returned.
*
* @since 12.2
*/
public static function addIncludePath($path = '', $prefix =
'')
{
static $paths;
if (!isset($paths))
{
$paths = array();
}
if (!isset($paths[$prefix]))
{
$paths[$prefix] = array();
}
if (!isset($paths['']))
{
$paths[''] = array();
}
if (!empty($path))
{
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
if (!in_array($path, $paths[$prefix]))
{
array_unshift($paths[$prefix], $filesystem->pathClean($path));
}
if (!in_array($path, $paths['']))
{
array_unshift($paths[''], $filesystem->pathClean($path));
}
}
return $paths[$prefix];
}
/**
* Adds to the stack of model table paths in LIFO order.
*
* @param mixed $path The directory as a string or directories as an
array to add.
*
* @return void
*
* @since 12.2
*/
public static function addTablePath($path)
{
FOFTable::addIncludePath($path);
}
/**
* Create the filename for a resource
*
* @param string $type The resource type to create the filename for.
* @param array $parts An associative array of filename information.
*
* @return string The filename
*
* @since 12.2
*/
protected static function _createFileName($type, $parts = array())
{
$filename = '';
switch ($type)
{
case 'model':
$filename = strtolower($parts['name']) . '.php';
break;
}
return $filename;
}
/**
* Public class constructor
*
* @param array $config The configuration array
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Get the input
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput($config['input']);
}
}
else
{
$this->input = new FOFInput;
}
// Load the configuration provider
$this->configProvider = new FOFConfigProvider;
// Load the behavior dispatcher
$this->modelDispatcher = new FOFModelDispatcherBehavior;
// Set the $name/$_name variable
$component = $this->input->getCmd('option',
'com_foobar');
if (array_key_exists('option', $config))
{
$component = $config['option'];
}
// Set the $name variable
$this->input->set('option', $component);
$component = $this->input->getCmd('option',
'com_foobar');
if (array_key_exists('option', $config))
{
$component = $config['option'];
}
$this->input->set('option', $component);
$bareComponent = str_replace('com_', '',
strtolower($component));
// Get the view name
$className = get_class($this);
if ($className == 'FOFModel')
{
if (array_key_exists('view', $config))
{
$view = $config['view'];
}
if (empty($view))
{
$view = $this->input->getCmd('view',
'cpanel');
}
}
else
{
if (array_key_exists('view', $config))
{
$view = $config['view'];
}
if (empty($view))
{
$eliminatePart = ucfirst($bareComponent) .
'Model';
$view = strtolower(str_replace($eliminatePart,
'', $className));
}
}
if (array_key_exists('name', $config))
{
$name = $config['name'];
}
else
{
$name = $view;
}
$this->name = $name;
$this->option = $component;
// Set the model state
if (array_key_exists('state', $config))
{
$this->state = $config['state'];
}
else
{
$this->state = new FOFUtilsObject;
}
// Set the model dbo
if (array_key_exists('dbo', $config))
{
$this->_db = $config['dbo'];
}
else
{
$this->_db = FOFPlatform::getInstance()->getDbo();
}
// Set the default view search path
if (array_key_exists('table_path', $config))
{
$this->addTablePath($config['table_path']);
}
else
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($this->option);
$path = $componentPaths['admin'] . '/tables';
$altPath = $this->configProvider->get($this->option .
'.views.' . FOFInflector::singularize($this->name) .
'.config.table_path', null);
if ($altPath)
{
$path = $componentPaths['main'] . '/' . $altPath;
}
$this->addTablePath($path);
}
// Assign the correct table
if (array_key_exists('table', $config))
{
$this->table = $config['table'];
}
else
{
$table = $this->configProvider->get(
$this->option . '.views.' .
FOFInflector::singularize($this->name) .
'.config.table', FOFInflector::singularize($view)
);
$this->table = $table;
}
// Set the internal state marker - used to ignore setting state from the
request
if (!empty($config['ignore_request']) || !is_null(
$this->configProvider->get(
$this->option . '.views.' .
FOFInflector::singularize($this->name) .
'.config.ignore_request', null
)
))
{
$this->__state_set = true;
}
// Get and store the pagination request variables
$defaultSaveState = array_key_exists('savestate', $config) ?
$config['savestate'] : -999;
$this->populateSavestate($defaultSaveState);
if (FOFPlatform::getInstance()->isCli())
{
$limit = 20;
$limitstart = 0;
}
else
{
$app = JFactory::getApplication();
if (method_exists($app, 'getCfg'))
{
$default_limit = $app->getCfg('list_limit');
}
else
{
$default_limit = 20;
}
$limit = $this->getUserStateFromRequest($component . '.' .
$view . '.limit', 'limit', $default_limit,
'int', $this->_savestate);
$limitstart = $this->getUserStateFromRequest($component .
'.' . $view . '.limitstart', 'limitstart', 0,
'int', $this->_savestate);
}
$this->setState('limit', $limit);
$this->setState('limitstart', $limitstart);
// Get the ID or list of IDs from the request or the configuration
if (array_key_exists('cid', $config))
{
$cid = $config['cid'];
}
elseif ($cid = $this->configProvider->get(
$this->option . '.views.' .
FOFInflector::singularize($this->name) . '.config.cid', null
)
)
{
$cid = explode(',', $cid);
}
else
{
$cid = $this->input->get('cid', array(),
'array');
}
if (array_key_exists('id', $config))
{
$id = $config['id'];
}
elseif ($id = $this->configProvider->get(
$this->option . '.views.' .
FOFInflector::singularize($this->name) . '.config.id', null
)
)
{
$id = explode(',', $id);
$id = array_shift($id);
}
else
{
$id = $this->input->getInt('id', 0);
}
if (is_array($cid) && !empty($cid))
{
$this->setIds($cid);
}
else
{
$this->setId($id);
}
// Populate the event names from the $config array
$configKey = $this->option . '.views.' .
FOFInflector::singularize($view) . '.config.';
// Assign after delete event handler
if (isset($config['event_after_delete']))
{
$this->event_after_delete = $config['event_after_delete'];
}
else
{
$this->event_after_delete = $this->configProvider->get(
$configKey . 'event_after_delete',
$this->event_after_delete
);
}
// Assign after save event handler
if (isset($config['event_after_save']))
{
$this->event_after_save = $config['event_after_save'];
}
else
{
$this->event_after_save = $this->configProvider->get(
$configKey . 'event_after_save',
$this->event_after_save
);
}
// Assign before delete event handler
if (isset($config['event_before_delete']))
{
$this->event_before_delete =
$config['event_before_delete'];
}
else
{
$this->event_before_delete = $this->configProvider->get(
$configKey . 'event_before_delete',
$this->event_before_delete
);
}
// Assign before save event handler
if (isset($config['event_before_save']))
{
$this->event_before_save = $config['event_before_save'];
}
else
{
$this->event_before_save = $this->configProvider->get(
$configKey . 'event_before_save',
$this->event_before_save
);
}
// Assign state change event handler
if (isset($config['event_change_state']))
{
$this->event_change_state = $config['event_change_state'];
}
else
{
$this->event_change_state = $this->configProvider->get(
$configKey . 'event_change_state',
$this->event_change_state
);
}
// Assign cache clean event handler
if (isset($config['event_clean_cache']))
{
$this->event_clean_cache = $config['event_clean_cache'];
}
else
{
$this->event_clean_cache = $this->configProvider->get(
$configKey . 'event_clean_cache',
$this->event_clean_cache
);
}
// Apply model behaviors
if (isset($config['behaviors']))
{
$behaviors = (array) $config['behaviors'];
}
elseif ($behaviors = $this->configProvider->get($configKey .
'behaviors', null))
{
$behaviors = explode(',', $behaviors);
}
else
{
$behaviors = $this->default_behaviors;
}
if (is_array($behaviors) && count($behaviors))
{
foreach ($behaviors as $behavior)
{
$this->addBehavior($behavior);
}
}
}
/**
* Sets the list of IDs from the request data
*
* @return FOFModel
*/
public function setIDsFromRequest()
{
// Get the ID or list of IDs from the request or the configuration
$cid = $this->input->get('cid', array(),
'array');
$id = $this->input->getInt('id', 0);
$kid =
$this->input->getInt($this->getTable($this->table)->getKeyName(),
0);
if (is_array($cid) && !empty($cid))
{
$this->setIds($cid);
}
else
{
if (empty($id))
{
$this->setId($kid);
}
else
{
$this->setId($id);
}
}
return $this;
}
/**
* Sets the ID and resets internal data
*
* @param integer $id The ID to use
*
* @throws InvalidArgumentException
*
* @return FOFModel
*/
public function setId($id = 0)
{
// If this is an array extract the first item
if (is_array($id))
{
FOFPlatform::getInstance()->logDeprecated('Passing arrays to
FOFModel::setId is deprecated. Use setIds() instead.');
$id = array_shift($id);
}
// No string or no integer? What are you trying to do???
if (!is_string($id) && !is_numeric($id))
{
throw new InvalidArgumentException(sprintf('%s::setId()',
get_class($this)));
}
$this->reset();
$this->id = (int) $id;
$this->id_list = array($this->id);
return $this;
}
/**
* Returns the currently set ID
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Sets a list of IDs for batch operations from an array and resets the
model
*
* @param array $idlist An array of item IDs to be set to the
model's state
*
* @return FOFModel
*/
public function setIds($idlist)
{
$this->reset();
$this->id_list = array();
$this->id = 0;
if (is_array($idlist) && !empty($idlist))
{
foreach ($idlist as $value)
{
// Protect vs fatal error (objects) and wrong behavior
(nested array)
if(!is_object($value) && !is_array($value))
{
$this->id_list[] = (int) $value;
}
}
if(count($this->id_list))
{
$this->id = $this->id_list[0];
}
}
return $this;
}
/**
* Returns the list of IDs for batch operations
*
* @return array An array of integers
*/
public function getIds()
{
return $this->id_list;
}
/**
* Resets the model, like it was freshly loaded
*
* @return FOFModel
*/
public function reset()
{
$this->id = 0;
$this->id_list = null;
$this->record = null;
$this->list = null;
$this->pagination = null;
$this->total = null;
$this->otable = null;
return $this;
}
/**
* Clears the model state, but doesn't touch the internal lists of
records,
* record tables or record id variables. To clear these values, please use
* reset().
*
* @return FOFModel
*/
public function clearState()
{
$this->state = new FOFUtilsObject;
return $this;
}
/**
* Clears the input array.
*
* @return FOFModel
*/
public function clearInput()
{
$defSource = array();
$this->input = new FOFInput($defSource);
return $this;
}
/**
* Set the internal input field
*
* @param $input
*
* @return FOFModel
*/
public function setInput($input)
{
if (!($input instanceof FOFInput))
{
if (!is_array($input))
{
$input = (array) $input;
}
$input = array_merge($_REQUEST, $input);
$input = new FOFInput($input);
}
$this->input = $input;
return $this;
}
/**
* Resets the saved state for this view
*
* @return FOFModel
*/
public function resetSavedState()
{
JFactory::getApplication()->setUserState(substr($this->getHash(),
0, -1), null);
return $this;
}
/**
* Method to load a row for editing from the version history table.
*
* @param integer $version_id Key to the version history table.
* @param FOFTable &$table Content table object being loaded.
* @param string $alias The type_alias in #__content_types
*
* @return boolean False on failure or error, true otherwise.
*
* @since 2.3
*/
public function loadhistory($version_id, FOFTable &$table, $alias)
{
// Only attempt to check the row in if it exists.
if ($version_id)
{
$user = JFactory::getUser();
// Get an instance of the row to checkout.
$historyTable = JTable::getInstance('Contenthistory');
if (!$historyTable->load($version_id))
{
$this->setError($historyTable->getError());
return false;
}
$rowArray =
JArrayHelper::fromObject(json_decode($historyTable->version_data));
$typeId =
JTable::getInstance('Contenttype')->getTypeId($alias);
if ($historyTable->ucm_type_id != $typeId)
{
$this->setError(JText::_('JLIB_APPLICATION_ERROR_HISTORY_ID_MISMATCH'));
$key = $table->getKeyName();
if (isset($rowArray[$key]))
{
$table->checkIn($rowArray[$key]);
}
return false;
}
}
$this->setState('save_date', $historyTable->save_date);
$this->setState('version_note',
$historyTable->version_note);
return $table->bind($rowArray);
}
/**
* Returns a single item. It uses the id set with setId, or the first ID
in
* the list of IDs for batch operations
*
* @param integer $id Force a primary key ID to the model. Use null to
use the id from the state.
*
* @return FOFTable A copy of the item's FOFTable array
*/
public function &getItem($id = null)
{
if (!is_null($id))
{
$this->record = null;
$this->setId($id);
}
if (empty($this->record))
{
$table = $this->getTable($this->table);
$table->load($this->id);
$this->record = $table;
// Do we have saved data?
$session = JFactory::getSession();
if ($this->_savestate)
{
$serialized = $session->get($this->getHash() .
'savedata', null);
if (!empty($serialized))
{
$data = @unserialize($serialized);
if ($data !== false)
{
$k = $table->getKeyName();
if (!array_key_exists($k, $data))
{
$data[$k] = null;
}
if ($data[$k] != $this->id)
{
$session->set($this->getHash() . 'savedata', null);
}
else
{
$this->record->bind($data);
}
}
}
}
$this->onAfterGetItem($this->record);
}
return $this->record;
}
/**
* Alias for getItemList
*
* @param boolean $overrideLimits Should I override set limits?
* @param string $group The group by clause
* @codeCoverageIgnore
*
* @return array
*/
public function &getList($overrideLimits = false, $group =
'')
{
return $this->getItemList($overrideLimits, $group);
}
/**
* Returns a list of items
*
* @param boolean $overrideLimits Should I override set limits?
* @param string $group The group by clause
*
* @return array
*/
public function &getItemList($overrideLimits = false, $group =
'')
{
if (empty($this->list))
{
$query = $this->buildQuery($overrideLimits);
if (!$overrideLimits)
{
$limitstart = $this->getState('limitstart');
$limit = $this->getState('limit');
$this->list = $this->_getList((string) $query, $limitstart,
$limit, $group);
}
else
{
$this->list = $this->_getList((string) $query, 0, 0, $group);
}
}
return $this->list;
}
/**
* Returns a FOFDatabaseIterator over a list of items.
*
* THERE BE DRAGONS. Unlike the getItemList() you have a few restrictions:
* - The onProcessList event does not run when you get an iterator
* - The Iterator returns FOFTable instances. By default, $this->table
is used. If you have JOINs, GROUPs or a
* complex query in general you will need to create a custom FOFTable
subclass and pass its type in $tableType.
*
* The getIterator() method is a great way to sift through a large amount
of records which would otherwise not fit
* in memory since it only keeps one record in PHP memory at a time. It
works best with simple models, returning
* all the contents of a single database table.
*
* @param boolean $overrideLimits Should I ignore set limits?
* @param string $tableClass The table class for the iterator,
e.g. FoobarTableBar. Leave empty to use
* the default Table class for this
Model.
*
* @return FOFDatabaseIterator
*/
public function &getIterator($overrideLimits = false, $tableClass =
null)
{
// Get the table name (required by the Iterator)
if (empty($tableClass))
{
$name = $this->table;
if (empty($name))
{
$name = FOFInflector::singularize($this->getName());
}
$bareComponent = str_replace('com_', '',
$this->option);
$prefix = ucfirst($bareComponent) . 'Table';
$tableClass = $prefix . ucfirst($name);
}
// Get the query
$query = $this->buildQuery($overrideLimits);
// Apply limits
if ($overrideLimits)
{
$limitStart = 0;
$limit = 0;
}
else
{
$limitStart = $this->getState('limitstart');
$limit = $this->getState('limit');
}
// This is required to prevent one relation from killing the db cursor
used in a different relation...
$oldDb = $this->getDbo();
$oldDb->disconnect(); // YES, WE DO NEED TO DISCONNECT BEFORE WE CLONE
THE DB OBJECT. ARGH!
$db = clone $oldDb;
// Execute the query, get a db cursor and return the iterator
$db->setQuery($query, $limitStart, $limit);
$cursor = $db->execute();
$iterator = FOFDatabaseIterator::getIterator($db->name, $cursor, null,
$tableClass);
return $iterator;
}
/**
* A cross-breed between getItem and getItemList. It runs the complete
query,
* like getItemList does. However, instead of returning an array of ad-hoc
* objects, it binds the data from the first item fetched on the list to
an
* instance of the table object and returns that table object instead.
*
* @param boolean $overrideLimits Should I override set limits?
*
* @return FOFTable
*/
public function &getFirstItem($overrideLimits = false)
{
/**
* We have to clone the instance, or when multiple getFirstItem calls
occur,
* we'll update EVERY instance created
*/
$table = clone $this->getTable($this->table);
$list = $this->getItemList($overrideLimits);
if (!empty($list))
{
$firstItem = array_shift($list);
$table->bind($firstItem);
}
unset($list);
return $table;
}
/**
* Binds the data to the model and tries to save it
*
* @param array|object $data The source data array or object
*
* @return boolean True on success
*/
public function save($data)
{
$this->otable = null;
$table = $this->getTable($this->table);
if (is_object($data))
{
$data = clone($data);
}
$key = $table->getKeyName();
if (array_key_exists($key, (array) $data))
{
$aData = (array) $data;
$oid = $aData[$key];
$table->load($oid);
}
if ($data instanceof FOFTable)
{
$allData = $data->getData();
}
elseif (is_object($data))
{
$allData = (array) $data;
}
else
{
$allData = $data;
}
// Get the form if there is any
$form = $this->getForm($allData, false);
if ($form instanceof FOFForm)
{
// Make sure that $allData has for any field a key
$fieldset = $form->getFieldset();
foreach ($fieldset as $nfield => $fldset)
{
if (!array_key_exists($nfield, $allData))
{
$field = $form->getField($fldset->fieldname, $fldset->group);
$type = strtolower($field->type);
switch ($type)
{
case 'checkbox':
$allData[$nfield] = 0;
break;
default:
$allData[$nfield] = '';
break;
}
}
}
$serverside_validate =
strtolower($form->getAttribute('serverside_validate'));
$validateResult = true;
if (in_array($serverside_validate, array('true',
'yes', '1', 'on')))
{
$validateResult = $this->validateForm($form, $allData);
}
if ($validateResult === false)
{
if ($this->_savestate)
{
$session = JFactory::getSession();
$hash = $this->getHash() . 'savedata';
$session->set($hash, serialize($allData));
}
return false;
}
}
if (!$this->onBeforeSave($allData, $table))
{
if ($this->_savestate)
{
$session = JFactory::getSession();
$hash = $this->getHash() . 'savedata';
$session->set($hash, serialize($allData));
}
return false;
}
else
{
// If onBeforeSave successful, refetch the possibly modified data
if ($data instanceof FOFTable)
{
$data->bind($allData);
}
elseif (is_object($data))
{
$data = (object) $allData;
}
else
{
$data = $allData;
}
}
if (!$table->save($data))
{
foreach ($table->getErrors() as $error)
{
if (!empty($error))
{
$this->setError($error);
$session = JFactory::getSession();
$tableprops = $table->getProperties(true);
unset($tableprops['input']);
unset($tableprops['config']['input']);
unset($tableprops['config']['db']);
unset($tableprops['config']['dbo']);
if ($this->_savestate)
{
$hash = $this->getHash() . 'savedata';
$session->set($hash, serialize($tableprops));
}
}
}
return false;
}
else
{
$this->id = $table->$key;
// Remove the session data
if ($this->_savestate)
{
JFactory::getSession()->set($this->getHash() .
'savedata', null);
}
}
$this->onAfterSave($table);
$this->otable = $table;
return true;
}
/**
* Copy one or more records
*
* @return boolean True on success
*/
public function copy()
{
if (is_array($this->id_list) && !empty($this->id_list))
{
$table = $this->getTable($this->table);
if (!$this->onBeforeCopy($table))
{
return false;
}
if (!$table->copy($this->id_list))
{
$this->setError($table->getError());
return false;
}
else
{
// Call our internal event
$this->onAfterCopy($table);
// @todo Should we fire the content plugin?
}
}
return true;
}
/**
* Returns the table object after the last save() operation
*
* @return FOFTable
*/
public function getSavedTable()
{
return $this->otable;
}
/**
* Deletes one or several items
*
* @return boolean True on success
*/
public function delete()
{
if (is_array($this->id_list) && !empty($this->id_list))
{
$table = $this->getTable($this->table);
foreach ($this->id_list as $id)
{
if (!$this->onBeforeDelete($id, $table))
{
continue;
}
if (!$table->delete($id))
{
$this->setError($table->getError());
return false;
}
else
{
$this->onAfterDelete($id);
}
}
}
return true;
}
/**
* Toggles the published state of one or several items
*
* @param integer $publish The publishing state to set (e.g. 0 is
unpublished)
* @param integer $user The user ID performing this action
*
* @return boolean True on success
*/
public function publish($publish = 1, $user = null)
{
if (is_array($this->id_list) && !empty($this->id_list))
{
if (empty($user))
{
$oUser = FOFPlatform::getInstance()->getUser();
$user = $oUser->id;
}
$table = $this->getTable($this->table);
if (!$this->onBeforePublish($table))
{
return false;
}
if (!$table->publish($this->id_list, $publish, $user))
{
$this->setError($table->getError());
return false;
}
else
{
// Call our internal event
$this->onAfterPublish($table);
// Call the plugin events
FOFPlatform::getInstance()->importPlugin('content');
$name = $this->name;
$context = $this->option . '.' . $name;
// @TODO should we do anything with this return value?
$result =
FOFPlatform::getInstance()->runPlugins($this->event_change_state,
array($context, $this->id_list, $publish));
}
}
return true;
}
/**
* Checks out the current item
*
* @return boolean
*/
public function checkout()
{
$table = $this->getTable($this->table);
$status =
$table->checkout(FOFPlatform::getInstance()->getUser()->id,
$this->id);
if (!$status)
{
$this->setError($table->getError());
}
return $status;
}
/**
* Checks in the current item
*
* @return boolean
*/
public function checkin()
{
$table = $this->getTable($this->table);
$status = $table->checkin($this->id);
if (!$status)
{
$this->setError($table->getError());
}
return $status;
}
/**
* Tells you if the current item is checked out or not
*
* @return boolean
*/
public function isCheckedOut()
{
$table = $this->getTable($this->table);
$status = $table->isCheckedOut($this->id);
if (!$status)
{
$this->setError($table->getError());
}
return $status;
}
/**
* Increments the hit counter
*
* @return boolean
*/
public function hit()
{
$table = $this->getTable($this->table);
if (!$this->onBeforeHit($table))
{
return false;
}
$status = $table->hit($this->id);
if (!$status)
{
$this->setError($table->getError());
}
else
{
$this->onAfterHit($table);
}
return $status;
}
/**
* Moves the current item up or down in the ordering list
*
* @param string $dirn The direction and magnitude to use (2 means
move up by 2 positions, -3 means move down three positions)
*
* @return boolean True on success
*/
public function move($dirn)
{
$table = $this->getTable($this->table);
$id = $this->getId();
$status = $table->load($id);
if (!$status)
{
$this->setError($table->getError());
}
if (!$status)
{
return false;
}
if (!$this->onBeforeMove($table))
{
return false;
}
$status = $table->move($dirn);
if (!$status)
{
$this->setError($table->getError());
}
else
{
$this->onAfterMove($table);
}
return $status;
}
/**
* Reorders all items in the table
*
* @return boolean
*/
public function reorder()
{
$table = $this->getTable($this->table);
if (!$this->onBeforeReorder($table))
{
return false;
}
$status = $table->reorder($this->getReorderWhere());
if (!$status)
{
$this->setError($table->getError());
}
else
{
if (!$this->onAfterReorder($table))
{
return false;
}
}
return $status;
}
/**
* Get a pagination object
*
* @return JPagination
*/
public function getPagination()
{
if (empty($this->pagination))
{
// Import the pagination library
JLoader::import('joomla.html.pagination');
// Prepare pagination values
$total = $this->getTotal();
$limitstart = $this->getState('limitstart');
$limit = $this->getState('limit');
// Create the pagination object
$this->pagination = new JPagination($total, $limitstart, $limit);
}
return $this->pagination;
}
/**
* Get the number of all items
*
* @return integer
*/
public function getTotal()
{
if (is_null($this->total))
{
$query = $this->buildCountQuery();
if ($query === false)
{
$subquery = $this->buildQuery(false);
$subquery->clear('order');
$query = $this->_db->getQuery(true)
->select('COUNT(*)')
->from("(" . (string) $subquery . ") AS a");
}
$this->_db->setQuery((string) $query);
$this->total = $this->_db->loadResult();
}
return $this->total;
}
/**
* Returns a record count for the query
*
* @param string $query The query.
*
* @return integer Number of rows for query
*
* @since 12.2
*/
protected function _getListCount($query)
{
return $this->getTotal();
}
/**
* Get a filtered state variable
*
* @param string $key The name of the state variable
* @param mixed $default The default value to use
* @param string $filter_type Filter type
*
* @return mixed The variable's value
*/
public function getState($key = null, $default = null, $filter_type =
'raw')
{
if (empty($key))
{
return $this->_real_getState();
}
// Get the savestate status
$value = $this->_real_getState($key);
if (is_null($value))
{
$value = $this->getUserStateFromRequest($this->getHash() . $key,
$key, $value, 'none', $this->_savestate);
if (is_null($value))
{
return $default;
}
}
if (strtoupper($filter_type) == 'RAW')
{
return $value;
}
else
{
JLoader::import('joomla.filter.filterinput');
$filter = new JFilterInput;
return $filter->clean($value, $filter_type);
}
}
/**
* Method to get model state variables
*
* @param string $property Optional parameter name
* @param mixed $default Optional default value
*
* @return object The property where specified, the state object where
omitted
*
* @since 12.2
*/
protected function _real_getState($property = null, $default = null)
{
if (!$this->__state_set)
{
// Protected method to auto-populate the model state.
$this->populateState();
// Set the model state set flag to true.
$this->__state_set = true;
}
return $property === null ? $this->state :
$this->state->get($property, $default);
}
/**
* Returns a hash for this component and view, e.g.
"foobar.items.", used
* for determining the keys of the variables which will be placed in the
* session storage.
*
* @return string The hash
*/
public function getHash()
{
$option = $this->input->getCmd('option',
'com_foobar');
$view =
FOFInflector::pluralize($this->input->getCmd('view',
'cpanel'));
return "$option.$view.";
}
/**
* Gets the value of a user state variable.
*
* @param string $key The key of the user state variable.
* @param string $request The name of the variable passed in a
request.
* @param string $default The default value for the variable if
not found. Optional.
* @param string $type Filter for the variable, for valid
values see {@link JFilterInput::clean()}. Optional.
* @param boolean $setUserState Should I save the variable in the user
state? Default: true. Optional.
*
* @return string The request user state.
*/
protected function getUserStateFromRequest($key, $request, $default =
null, $type = 'none', $setUserState = true)
{
return FOFPlatform::getInstance()->getUserStateFromRequest($key,
$request, $this->input, $default, $type, $setUserState);
}
/**
* Returns an object list
*
* @param string $query The query
* @param integer $limitstart Offset from start
* @param integer $limit The number of records
* @param string $group The group by clause
*
* @return array Array of objects
*/
protected function &_getList($query, $limitstart = 0, $limit = 0,
$group = '')
{
$this->_db->setQuery($query, $limitstart, $limit);
$result = $this->_db->loadObjectList($group);
$this->onProcessList($result);
return $result;
}
/**
* Method to get a table object, load it if necessary.
*
* @param string $name The table name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $options Configuration array for model. Optional.
*
* @throws Exception
*
* @return FOFTable A FOFTable object
*/
public function getTable($name = '', $prefix = null, $options =
array())
{
if (empty($name))
{
$name = $this->table;
if (empty($name))
{
$name = FOFInflector::singularize($this->getName());
}
}
if (empty($prefix))
{
$bareComponent = str_replace('com_', '',
$this->option);
$prefix = ucfirst($bareComponent) . 'Table';
}
if (empty($options))
{
$options = array('input' => $this->input);
}
if ($table = $this->_createTable($name, $prefix, $options))
{
return $table;
}
FOFPlatform::getInstance()->raiseError(0,
JText::sprintf('JLIB_APPLICATION_ERROR_TABLE_NAME_NOT_SUPPORTED',
$name));
return null;
}
/**
* Method to load and return a model object.
*
* @param string $name The name of the view
* @param string $prefix The class prefix. Optional.
* @param array $config The configuration array to pass to the table
*
* @return FOFTable Table object or boolean false if failed
*/
protected function &_createTable($name, $prefix = 'Table',
$config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$result = null;
// Clean the model name
$name = preg_replace('/[^A-Z0-9_]/i', '', $name);
$prefix = preg_replace('/[^A-Z0-9_]/i', '', $prefix);
// Make sure we are returning a DBO object
if (!array_key_exists('dbo', $config))
{
$config['dbo'] = $this->getDBO();
}
$instance = FOFTable::getAnInstance($name, $prefix, $config);
return $instance;
}
/**
* Creates the WHERE part of the reorder query
*
* @return string
*/
public function getReorderWhere()
{
return '';
}
/**
* Builds the SELECT query
*
* @param boolean $overrideLimits Are we requested to override the set
limits?
*
* @return FOFDatabaseQuery
*/
public function buildQuery($overrideLimits = false)
{
$table = $this->getTable();
$tableName = $table->getTableName();
$tableKey = $table->getKeyName();
$db = $this->getDbo();
$query = $db->getQuery(true);
// Call the behaviors
$self = $this; // Fix "Argument #1 ($model) must be passed by
reference, value given in"
$this->modelDispatcher->trigger('onBeforeBuildQuery',
array(&$self, &$query));
$alias = $this->getTableAlias();
if ($alias)
{
$alias = ' AS ' . $db->qn($alias);
}
else
{
$alias = '';
}
$select = $this->getTableAlias() ?
$db->qn($this->getTableAlias()) . '.*' :
$db->qn($tableName) . '.*';
$query->select($select)->from($db->qn($tableName) . $alias);
if (!$overrideLimits)
{
$order = $this->getState('filter_order', null,
'cmd');
if (!in_array($order, array_keys($table->getData())))
{
$order = $tableKey;
}
$order = $db->qn($order);
if ($alias)
{
$order = $db->qn($this->getTableAlias()) . '.' .
$order;
}
$dir = strtoupper($this->getState('filter_order_Dir',
'ASC', 'cmd'));
$dir = in_array($dir, array('DESC', 'ASC')) ? $dir :
'ASC';
// If the table cache is broken you may end up with an empty order by.
if (!empty($order) && ($order != $db->qn('')))
{
$query->order($order . ' ' . $dir);
}
}
// Call the behaviors
$this->modelDispatcher->trigger('onAfterBuildQuery',
array(&$self, &$query));
return $query;
}
/**
* Returns a list of the fields of the table associated with this model
*
* @return array
*/
public function getTableFields()
{
$tableName = $this->getTable()->getTableName();
if (version_compare(JVERSION, '3.0', 'ge'))
{
$fields = $this->getDbo()->getTableColumns($tableName, true);
}
else
{
$fieldsArray = $this->getDbo()->getTableFields($tableName, true);
$fields = array_shift($fieldsArray);
}
return $fields;
}
/**
* Get the alias set for this model's table
*
* @return string The table alias
*/
public function getTableAlias()
{
return $this->getTable($this->table)->getTableAlias();
}
/**
* Builds the count query used in getTotal()
*
* @return boolean
*/
public function buildCountQuery()
{
return false;
}
/**
* Clones the model object and returns the clone
*
* @return FOFModel
*/
public function &getClone()
{
$clone = clone($this);
return $clone;
}
/**
* Magic getter; allows to use the name of model state keys as properties
*
* @param string $name The name of the variable to get
*
* @return mixed The value of the variable
*/
public function __get($name)
{
return $this->getState($name);
}
/**
* Magic setter; allows to use the name of model state keys as properties
*
* @param string $name The name of the variable
* @param mixed $value The value to set the variable to
*
* @return void
*/
public function __set($name, $value)
{
return $this->setState($name, $value);
}
/**
* Magic caller; allows to use the name of model state keys as methods to
* set their values.
*
* @param string $name The name of the state variable to set
* @param mixed $arguments The value to set the state variable to
*
* @return FOFModel Reference to self
*/
public function __call($name, $arguments)
{
$arg1 = array_shift($arguments);
$this->setState($name, $arg1);
return $this;
}
/**
* Sets the model state auto-save status. By default the model is set up
to
* save its state to the session.
*
* @param boolean $newState True to save the state, false to not save
it.
*
* @return FOFModel Reference to self
*/
public function &savestate($newState)
{
$this->_savestate = $newState ? true : false;
return $this;
}
/**
* Initialises the _savestate variable
*
* @param integer $defaultSaveState The default value for the
savestate
*
* @return void
*/
public function populateSavestate($defaultSaveState = -999)
{
if (is_null($this->_savestate))
{
$savestate = $this->input->getInt('savestate',
$defaultSaveState);
if ($savestate == -999)
{
$savestate = true;
}
$this->savestate($savestate);
}
}
/**
* Method to auto-populate the model state.
*
* This method should only be called once per instantiation and is
designed
* to be called on the first call to the getState() method unless the
model
* configuration flag to ignore the request is set.
*
* @return void
*
* @note Calling getState in this method will result in recursion.
* @since 12.2
*/
protected function populateState()
{
}
/**
* Applies view access level filtering for the specified user. Useful to
* filter a front-end items listing.
*
* @param integer $userID The user ID to use. Skip it to use the
currently logged in user.
*
* @return FOFModel Reference to self
*/
public function applyAccessFiltering($userID = null)
{
$user = FOFPlatform::getInstance()->getUser($userID);
$table = $this->getTable();
$accessField = $table->getColumnAlias('access');
$this->setState($accessField, $user->getAuthorisedViewLevels());
return $this;
}
/**
* A method for getting the form from the model.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data
(default case), false if not.
* @param boolean $source The name of the form. If not set
we'll try the form_name state variable or fall back to default.
*
* @return mixed A FOFForm object on success, false on failure
*
* @since 2.0
*/
public function getForm($data = array(), $loadData = true, $source = null)
{
$this->_formData = $data;
if (empty($source))
{
$source = $this->getState('form_name', null);
}
if (empty($source))
{
$source = 'form.' . $this->name;
}
$name = $this->input->getCmd('option',
'com_foobar') . '.' . $this->name . '.' .
$source;
$options = array(
'control' => false,
'load_data' => $loadData,
);
$this->onBeforeLoadForm($name, $source, $options);
$form = $this->loadForm($name, $source, $options);
if ($form instanceof FOFForm)
{
$this->onAfterLoadForm($form, $name, $source, $options);
}
return $form;
}
/**
* Method to get a form object.
*
* @param string $name The name of the form.
* @param string $source The form filename (e.g.
form.browse)
* @param array $options Optional array of options for
the form creation.
* @param boolean $clear Optional argument to force load
a new form.
* @param bool|string $xpath An optional xpath to search for
the fields.
*
* @return mixed FOFForm object on success, False on error.
*
* @throws Exception
*
* @see FOFForm
* @since 2.0
*/
protected function loadForm($name, $source, $options = array(), $clear =
false, $xpath = false)
{
// Handle the optional arguments.
$options['control'] = isset($options['control']) ?
$options['control'] : false;
// Create a signature hash.
$hash = md5($source . serialize($options));
// Check if we can use a previously loaded form.
if (isset($this->_forms[$hash]) && !$clear)
{
return $this->_forms[$hash];
}
// Try to find the name and path of the form to load
$formFilename = $this->findFormFilename($source);
// No form found? Quit!
if ($formFilename === false)
{
return false;
}
// Set up the form name and path
$source = basename($formFilename, '.xml');
FOFForm::addFormPath(dirname($formFilename));
// Set up field paths
$option = $this->input->getCmd('option',
'com_foobar');
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($option);
$view = $this->name;
$file_root = $componentPaths['main'];
$alt_file_root = $componentPaths['alt'];
FOFForm::addFieldPath($file_root . '/fields');
FOFForm::addFieldPath($file_root . '/models/fields');
FOFForm::addFieldPath($alt_file_root . '/fields');
FOFForm::addFieldPath($alt_file_root . '/models/fields');
FOFForm::addHeaderPath($file_root . '/fields/header');
FOFForm::addHeaderPath($file_root . '/models/fields/header');
FOFForm::addHeaderPath($alt_file_root . '/fields/header');
FOFForm::addHeaderPath($alt_file_root .
'/models/fields/header');
// Get the form.
try
{
$form = FOFForm::getInstance($name, $source, $options, false, $xpath);
if (isset($options['load_data']) &&
$options['load_data'])
{
// Get the data for the form.
$data = $this->loadFormData();
}
else
{
$data = array();
}
// Allows data and form manipulation before preprocessing the form
$this->onBeforePreprocessForm($form, $data);
// Allow for additional modification of the form, and events to be
triggered.
// We pass the data because plugins may require it.
$this->preprocessForm($form, $data);
// Allows data and form manipulation After preprocessing the form
$this->onAfterPreprocessForm($form, $data);
// Load the data into the form after the plugins have operated.
$form->bind($data);
}
catch (Exception $e)
{
// The above try-catch statement will catch EVERYTHING, even
PhpUnit exceptions while testing
if(stripos(get_class($e), 'phpunit') !== false)
{
throw $e;
}
else
{
$this->setError($e->getMessage());
return false;
}
}
// Store the form for later.
$this->_forms[$hash] = $form;
return $form;
}
/**
* Guesses the best candidate for the path to use for a particular form.
*
* @param string $source The name of the form file to load, without
the .xml extension.
* @param array $paths The paths to look into. You can declare this
to override the default FOF paths.
*
* @return mixed A string if the path and filename of the form to load
is found, false otherwise.
*
* @since 2.0
*/
public function findFormFilename($source, $paths = array())
{
// TODO Should we read from internal variables instead of the
input? With a temp instance we have no input
$option = $this->input->getCmd('option',
'com_foobar');
$view = $this->name;
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($option);
$file_root = $componentPaths['main'];
$alt_file_root = $componentPaths['alt'];
$template_root =
FOFPlatform::getInstance()->getTemplateOverridePath($option);
if (empty($paths))
{
// Set up the paths to look into
// PLEASE NOTE: If you ever change this, please update Model
Unit tests, too, since we have to
// copy these default folders (we have to add the protocol for
the virtual filesystem)
$paths = array(
// In the template override
$template_root . '/' . $view,
$template_root . '/' . FOFInflector::singularize($view),
$template_root . '/' . FOFInflector::pluralize($view),
// In this side of the component
$file_root . '/views/' . $view . '/tmpl',
$file_root . '/views/' . FOFInflector::singularize($view) .
'/tmpl',
$file_root . '/views/' . FOFInflector::pluralize($view) .
'/tmpl',
// In the other side of the component
$alt_file_root . '/views/' . $view . '/tmpl',
$alt_file_root . '/views/' . FOFInflector::singularize($view)
. '/tmpl',
$alt_file_root . '/views/' . FOFInflector::pluralize($view) .
'/tmpl',
// In the models/forms of this side
$file_root . '/models/forms',
// In the models/forms of the other side
$alt_file_root . '/models/forms',
);
}
$paths = array_unique($paths);
// Set up the suffixes to look into
$suffixes = array();
$temp_suffixes = FOFPlatform::getInstance()->getTemplateSuffixes();
if (!empty($temp_suffixes))
{
foreach ($temp_suffixes as $suffix)
{
$suffixes[] = $suffix . '.xml';
}
}
$suffixes[] = '.xml';
// Look for all suffixes in all paths
$result = false;
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
foreach ($paths as $path)
{
foreach ($suffixes as $suffix)
{
$filename = $path . '/' . $source . $suffix;
if ($filesystem->fileExists($filename))
{
$result = $filename;
break;
}
}
if ($result)
{
break;
}
}
return $result;
}
/**
* Method to get the data that should be injected in the form.
*
* @return array The default data is an empty array.
*
* @since 2.0
*/
protected function loadFormData()
{
if (empty($this->_formData))
{
return array();
}
else
{
return $this->_formData;
}
}
/**
* Method to allow derived classes to preprocess the form.
*
* @param FOFForm $form A FOFForm object.
* @param mixed &$data The data expected for the form.
* @param string $group The name of the plugin group to import
(defaults to "content").
*
* @return void
*
* @see FOFFormField
* @since 2.0
* @throws Exception if there is an error in the form event.
*/
protected function preprocessForm(FOFForm &$form, &$data, $group =
'content')
{
// Import the appropriate plugin group.
FOFPlatform::getInstance()->importPlugin($group);
// Trigger the form preparation event.
$results =
FOFPlatform::getInstance()->runPlugins('onContentPrepareForm',
array($form, $data));
// Check for errors encountered while preparing the form.
if (count($results) && in_array(false, $results, true))
{
// Get the last error.
$dispatcher = FOFUtilsObservableDispatcher::getInstance();
$error = $dispatcher->getError();
if (!($error instanceof Exception))
{
throw new Exception($error);
}
}
}
/**
* Method to validate the form data.
*
* @param FOFForm $form The form to validate against.
* @param array $data The data to validate.
* @param string $group The name of the field group to validate.
*
* @return mixed Array of filtered data if valid, false otherwise.
*
* @see JFormRule
* @see JFilterInput
* @since 2.0
*/
public function validateForm($form, $data, $group = null)
{
// Filter and validate the form data.
$data = $form->filter($data);
$return = $form->validate($data, $group);
// Check for an error.
if ($return instanceof Exception)
{
$this->setError($return->getMessage());
return false;
}
// Check the validation results.
if ($return === false)
{
// Get the validation messages from the form.
foreach ($form->getErrors() as $message)
{
if ($message instanceof Exception)
{
$this->setError($message->getMessage());
}
else
{
$this->setError($message);
}
}
return false;
}
return $data;
}
/**
* Allows the manipulation before the form is loaded
*
* @param string &$name The name of the form.
* @param string &$source The form source. Can be XML string if
file flag is set to false.
* @param array &$options Optional array of options for the form
creation.
* @codeCoverageIgnore
*
* @return void
*/
public function onBeforeLoadForm(&$name, &$source, &$options)
{
}
/**
* Allows the manipulation after the form is loaded
*
* @param FOFForm $form A FOFForm object.
* @param string &$name The name of the form.
* @param string &$source The form source. Can be XML string if
file flag is set to false.
* @param array &$options Optional array of options for the form
creation.
* @codeCoverageIgnore
*
* @return void
*/
public function onAfterLoadForm(FOFForm &$form, &$name,
&$source, &$options)
{
}
/**
* Allows data and form manipulation before preprocessing the form
*
* @param FOFForm $form A FOFForm object.
* @param array &$data The data expected for the form.
* @codeCoverageIgnore
*
* @return void
*/
public function onBeforePreprocessForm(FOFForm &$form, &$data)
{
}
/**
* Allows data and form manipulation after preprocessing the form
*
* @param FOFForm $form A FOFForm object.
* @param array &$data The data expected for the form.
* @codeCoverageIgnore
*
* @return void
*/
public function onAfterPreprocessForm(FOFForm &$form, &$data)
{
}
/**
* This method can be overridden to automatically do something with the
* list results array. You are supposed to modify the list which was
passed
* in the parameters; DO NOT return a new array!
*
* @param array &$resultArray An array of objects, each row
representing a record
*
* @return void
*/
protected function onProcessList(&$resultArray)
{
}
/**
* This method runs after an item has been gotten from the database in a
read
* operation. You can modify it before it's returned to the MVC triad
for
* further processing.
*
* @param FOFTable &$record The table instance we fetched
*
* @return void
*/
protected function onAfterGetItem(&$record)
{
try
{
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onAfterGetItem',
array(&$self, &$record));
}
catch (Exception $e)
{
// Oops, an exception occurred!
$this->setError($e->getMessage());
}
}
/**
* This method runs before the $data is saved to the $table. Return false
to
* stop saving.
*
* @param array &$data The data to save
* @param FOFTable &$table The table to save the data to
*
* @return boolean Return false to prevent saving, true to allow it
*/
protected function onBeforeSave(&$data, &$table)
{
// Let's import the plugin only if we're not in CLI (content
plugin needs a user)
FOFPlatform::getInstance()->importPlugin('content');
try
{
// Do I have a new record?
$key = $table->getKeyName();
$pk = (!empty($data[$key])) ? $data[$key] : 0;
$this->_isNewRecord = $pk <= 0;
// Bind the data
$table->bind($data);
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onBeforeSave',
array(&$self, &$data));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
// Call the plugin
$name = $this->name;
$result =
FOFPlatform::getInstance()->runPlugins($this->event_before_save,
array($this->option . '.' . $name, &$table,
$this->_isNewRecord));
if (in_array(false, $result, true))
{
// Plugin failed, return false
$this->setError($table->getError());
return false;
}
}
catch (Exception $e)
{
// Oops, an exception occurred!
$this->setError($e->getMessage());
return false;
}
return true;
}
/**
* This method runs after the data is saved to the $table.
*
* @param FOFTable &$table The table which was saved
*
* @return boolean
*/
protected function onAfterSave(&$table)
{
// Let's import the plugin only if we're not in CLI (content
plugin needs a user)
FOFPlatform::getInstance()->importPlugin('content');
try
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onAfterSave',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
$name = $this->name;
FOFPlatform::getInstance()->runPlugins($this->event_after_save,
array($this->option . '.' . $name, &$table,
$this->_isNewRecord));
return true;
}
catch (Exception $e)
{
// Oops, an exception occurred!
$this->setError($e->getMessage());
return false;
}
}
/**
* This method runs before the record with key value of $id is deleted
from $table
*
* @param integer &$id The ID of the record being deleted
* @param FOFTable &$table The table instance used to delete the
record
*
* @return boolean
*/
protected function onBeforeDelete(&$id, &$table)
{
// Let's import the plugin only if we're not in CLI (content
plugin needs a user)
FOFPlatform::getInstance()->importPlugin('content');
try
{
$table->load($id);
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onBeforeDelete',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
$name = $this->name;
$context = $this->option . '.' . $name;
$result =
FOFPlatform::getInstance()->runPlugins($this->event_before_delete,
array($context, $table));
if (in_array(false, $result, true))
{
// Plugin failed, return false
$this->setError($table->getError());
return false;
}
$this->_recordForDeletion = clone $table;
}
catch (Exception $e)
{
// Oops, an exception occurred!
$this->setError($e->getMessage());
return false;
}
return true;
}
/**
* This method runs after a record with key value $id is deleted
*
* @param integer $id The id of the record which was deleted
*
* @return boolean Return false to raise an error, true otherwise
*/
protected function onAfterDelete($id)
{
FOFPlatform::getInstance()->importPlugin('content');
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onAfterDelete',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
try
{
$name = $this->name;
$context = $this->option . '.' . $name;
$result =
FOFPlatform::getInstance()->runPlugins($this->event_after_delete,
array($context, $this->_recordForDeletion));
unset($this->_recordForDeletion);
}
catch (Exception $e)
{
// Oops, an exception occurred!
$this->setError($e->getMessage());
return false;
}
}
/**
* This method runs before a record is copied
*
* @param FOFTable &$table The table instance of the record being
copied
*
* @return boolean True to allow the copy
*/
protected function onBeforeCopy(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onBeforeCopy',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs after a record has been copied
*
* @param FOFTable &$table The table instance of the record which
was copied
*
* @return boolean True to allow the copy
*/
protected function onAfterCopy(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onAfterCopy',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs before a record is published
*
* @param FOFTable &$table The table instance of the record being
published
*
* @return boolean True to allow the operation
*/
protected function onBeforePublish(&$table)
{
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onBeforePublish',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs after a record has been published
*
* @param FOFTable &$table The table instance of the record which
was published
*
* @return boolean True to allow the operation
*/
protected function onAfterPublish(&$table)
{
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onAfterPublish',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs before a record is hit
*
* @param FOFTable &$table The table instance of the record being
hit
*
* @return boolean True to allow the operation
*/
protected function onBeforeHit(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onBeforeHit',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs after a record has been hit
*
* @param FOFTable &$table The table instance of the record which
was hit
*
* @return boolean True to allow the operation
*/
protected function onAfterHit(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onAfterHit',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs before a record is moved
*
* @param FOFTable &$table The table instance of the record being
moved
*
* @return boolean True to allow the operation
*/
protected function onBeforeMove(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onBeforeMove',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs after a record has been moved
*
* @param FOFTable &$table The table instance of the record which
was moved
*
* @return boolean True to allow the operation
*/
protected function onAfterMove(&$table)
{
// Call the behaviors
$self = $this;
$result = $this->modelDispatcher->trigger('onAfterMove',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs before a table is reordered
*
* @param FOFTable &$table The table instance being reordered
*
* @return boolean True to allow the operation
*/
protected function onBeforeReorder(&$table)
{
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onBeforeReorder',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* This method runs after a table is reordered
*
* @param FOFTable &$table The table instance which was reordered
*
* @return boolean True to allow the operation
*/
protected function onAfterReorder(&$table)
{
// Call the behaviors
$self = $this;
$result =
$this->modelDispatcher->trigger('onAfterReorder',
array(&$self));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
return true;
}
/**
* Method to get the database driver object
*
* @return FOFDatabaseDriver
*/
public function getDbo()
{
return $this->_db;
}
/**
* Method to get the model name
*
* The model name. By default parsed using the classname or it can be set
* by passing a $config['name'] in the class constructor
*
* @return string The name of the model
*
* @throws Exception
*/
public function getName()
{
if (empty($this->name))
{
$r = null;
if (!preg_match('/Model(.*)/i', get_class($this), $r))
{
throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_MODEL_GET_NAME'),
500);
}
$this->name = strtolower($r[1]);
}
return $this->name;
}
/**
* Method to set the database driver object
*
* @param FOFDatabaseDriver $db A FOFDatabaseDriver based object
*
* @return void
*/
public function setDbo($db)
{
$this->_db = $db;
}
/**
* Method to set model state variables
*
* @param string $property The name of the property.
* @param mixed $value The value of the property to set or null.
*
* @return mixed The previous value of the property or null if not set.
*/
public function setState($property, $value = null)
{
return $this->state->set($property, $value);
}
/**
* Clean the cache
*
* @param string $group The cache group
* @param integer $client_id The ID of the client
*
* @return void
*/
protected function cleanCache($group = null, $client_id = 0)
{
$conf = JFactory::getConfig();
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
$options = array(
'defaultgroup' => ($group) ? $group :
(isset($this->option) ? $this->option :
JFactory::getApplication()->input->get('option')),
'cachebase' => ($client_id) ?
$platformDirs['admin'] . '/cache' :
$conf->get('cache_path', $platformDirs['public'] .
'/cache'));
$cache = JCache::getInstance('callback', $options);
$cache->clean();
// Trigger the onContentCleanCache event.
FOFPlatform::getInstance()->runPlugins($this->event_clean_cache,
$options);
}
/**
* Set a behavior param
*
* @param string $name The name of the param
* @param mixed $value The param value to set
*
* @return FOFModel
*/
public function setBehaviorParam($name, $value)
{
$this->_behaviorParams[$name] = $value;
return $this;
}
/**
* Get a behavior param
*
* @param string $name The name of the param
* @param mixed $default The default value returned if not set
*
* @return mixed
*/
public function getBehaviorParam($name, $default = null)
{
return isset($this->_behaviorParams[$name]) ?
$this->_behaviorParams[$name] : $default;
}
/**
* Set or get the blacklisted filters
*
* @param mixed $list A filter or list of filters to blacklist. If
null return the list of blacklisted filter
* @param boolean $reset Reset the blacklist if true
*
* @return void|array Return an array of value if $list is null
*/
public function blacklistFilters($list = null, $reset = false)
{
if (!isset($list))
{
return $this->getBehaviorParam('blacklistFilters',
array());
}
if (is_string($list))
{
$list = (array) $list;
}
if (!$reset)
{
$list =
array_unique(array_merge($this->getBehaviorParam('blacklistFilters',
array()), $list));
}
$this->setBehaviorParam('blacklistFilters', $list);
}
}
platform/filesystem/filesystem.php000064400000007730151155117440013464
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platform
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
abstract class FOFPlatformFilesystem implements
FOFPlatformFilesystemInterface
{
/**
* The list of paths where platform class files will be looked for
*
* @var array
*/
protected static $paths = array();
/**
* This method will crawl a starting directory and get all the valid
files that will be analyzed by getInstance.
* Then it organizes them into an associative array.
*
* @param string $path Folder where we should start
looking
* @param array $ignoreFolders Folder ignore list
* @param array $ignoreFiles File ignore list
*
* @return array Associative array, where the `fullpath` key
contains the path to the file,
* and the `classname` key contains the name of the
class
*/
protected static function getFiles($path, array $ignoreFolders =
array(), array $ignoreFiles = array())
{
$return = array();
$files = self::scanDirectory($path, $ignoreFolders, $ignoreFiles);
// Ok, I got the files, now I have to organize them
foreach($files as $file)
{
$clean = str_replace($path, '', $file);
$clean = trim(str_replace('\\', '/',
$clean), '/');
$parts = explode('/', $clean);
// If I have less than 3 fragments, it means that the file was
inside the generic folder
// (interface + abstract) so I have to skip it
if(count($parts) < 3)
{
continue;
}
$return[] = array(
'fullpath' => $file,
'classname' =>
'FOFPlatform'.ucfirst($parts[0]).ucfirst(basename($parts[1],
'.php'))
);
}
return $return;
}
/**
* Recursive function that will scan every directory unless it's
in the ignore list. Files that aren't in the
* ignore list are returned.
*
* @param string $path Folder where we should start
looking
* @param array $ignoreFolders Folder ignore list
* @param array $ignoreFiles File ignore list
*
* @return array List of all the files
*/
protected static function scanDirectory($path, array $ignoreFolders =
array(), array $ignoreFiles = array())
{
$return = array();
$handle = @opendir($path);
if(!$handle)
{
return $return;
}
while (($file = readdir($handle)) !== false)
{
if($file == '.' || $file == '..')
{
continue;
}
$fullpath = $path . '/' . $file;
if((is_dir($fullpath) && in_array($file,
$ignoreFolders)) || (is_file($fullpath) && in_array($file,
$ignoreFiles)))
{
continue;
}
if(is_dir($fullpath))
{
$return = array_merge(self::scanDirectory($fullpath,
$ignoreFolders, $ignoreFiles), $return);
}
else
{
$return[] = $path . '/' . $file;
}
}
return $return;
}
/**
* Gets the extension of a file name
*
* @param string $file The file name
*
* @return string The file extension
*/
public function getExt($file)
{
$dot = strrpos($file, '.') + 1;
return substr($file, $dot);
}
/**
* Strips the last extension off of a file name
*
* @param string $file The file name
*
* @return string The file name without the extension
*/
public function stripExt($file)
{
return preg_replace('#\.[^.]*$#', '', $file);
}
}platform/filesystem/interface.php000064400000011342151155117440013232
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platformFilesystem
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
interface FOFPlatformFilesystemInterface
{
/**
* Does the file exists?
*
* @param $path string Path to the file to test
*
* @return bool
*/
public function fileExists($path);
/**
* Delete a file or array of files
*
* @param mixed $file The file name or an array of file names
*
* @return boolean True on success
*
*/
public function fileDelete($file);
/**
* Copies a file
*
* @param string $src The path to the source file
* @param string $dest The path to the destination file
*
* @return boolean True on success
*/
public function fileCopy($src, $dest);
/**
* Write contents to a file
*
* @param string $file The full file path
* @param string &$buffer The buffer to write
*
* @return boolean True on success
*/
public function fileWrite($file, &$buffer);
/**
* Checks for snooping outside of the file system root.
*
* @param string $path A file system path to check.
*
* @return string A cleaned version of the path or exit on error.
*
* @throws Exception
*/
public function pathCheck($path);
/**
* Function to strip additional / or \ in a path name.
*
* @param string $path The path to clean.
* @param string $ds Directory separator (optional).
*
* @return string The cleaned path.
*
* @throws UnexpectedValueException
*/
public function pathClean($path, $ds = DIRECTORY_SEPARATOR);
/**
* Searches the directory paths for a given file.
*
* @param mixed $paths An path string or array of path strings to
search in
* @param string $file The file name to look for.
*
* @return mixed The full path and file name for the target file, or
boolean false if the file is not found in any of the paths.
*/
public function pathFind($paths, $file);
/**
* Wrapper for the standard file_exists function
*
* @param string $path Folder name relative to installation dir
*
* @return boolean True if path is a folder
*/
public function folderExists($path);
/**
* Utility function to read the files in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for file names.
* @param mixed $recurse True to recursively search into
sub-folders, or an integer to specify the maximum depth.
* @param boolean $full True to return the full path to
the file.
* @param array $exclude Array with names of files which
should not be shown in the result.
* @param array $excludefilter Array of filter to exclude
*
* @return array Files in the given folder.
*/
public function folderFiles($path, $filter = '.', $recurse =
false, $full = false, $exclude = array('.svn', 'CVS',
'.DS_Store', '__MACOSX'),
$excludefilter = array('^\..*',
'.*~'));
/**
* Utility function to read the folders in a folder.
*
* @param string $path The path of the folder to read.
* @param string $filter A filter for folder names.
* @param mixed $recurse True to recursively search into
sub-folders, or an integer to specify the maximum depth.
* @param boolean $full True to return the full path to
the folders.
* @param array $exclude Array with names of folders which
should not be shown in the result.
* @param array $excludefilter Array with regular expressions
matching folders which should not be shown in the result.
*
* @return array Folders in the given folder.
*/
public function folderFolders($path, $filter = '.', $recurse
= false, $full = false, $exclude = array('.svn', 'CVS',
'.DS_Store', '__MACOSX'),
$excludefilter =
array('^\..*'));
/**
* Create a folder -- and all necessary parent folders.
*
* @param string $path A path to create from the base path.
* @param integer $mode Directory permissions to set for folders
created. 0755 by default.
*
* @return boolean True if successful.
*/
public function folderCreate($path = '', $mode = 0755);
}platform/interface.php000064400000041020151155117440011042
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platform
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Part of the FOF Platform Abstraction Layer. It implements everything
that
* depends on the platform FOF is running under, e.g. the Joomla! CMS
front-end,
* the Joomla! CMS back-end, a CLI Joomla! Platform app, a bespoke Joomla!
* Platform / Framework web application and so on.
*
* This is the abstract class implementing some basic housekeeping
functionality
* and provides the static interface to get the appropriate Platform object
for
* use in the rest of the framework.
*
* @package FrameworkOnFramework
* @since 2.1
*/
interface FOFPlatformInterface
{
/**
* Checks if the current script is run inside a valid CMS execution
*
* @return bool
*/
public function checkExecution();
/**
* Set the error Handling, if possible
*
* @param integer $level PHP error level (E_ALL)
* @param string $log_level What to do with the error (ignore,
callback)
* @param array $options Options for the error handler
*
* @return void
*/
public function setErrorHandling($level, $log_level, $options = array());
/**
* Raises an error, using the logic requested by the CMS (PHP Exception
or dedicated class)
*
* @param integer $code
* @param string $message
*
* @return mixed
*/
public function raiseError($code, $message);
/**
* Returns the ordering of the platform class. Files with a lower ordering
* number will be loaded first.
*
* @return integer
*/
public function getOrdering();
/**
* Returns a platform integration object
*
* @param string $key The key name of the platform integration object,
e.g. 'filesystem'
*
* @return object
*
* @since 2.1.2
*/
public function getIntegrationObject($key);
/**
* Forces a platform integration object instance
*
* @param string $key The key name of the platform integration
object, e.g. 'filesystem'
* @param object $object The object to force for this key
*
* @return object
*
* @since 2.1.2
*/
public function setIntegrationObject($key, $object);
/**
* Is this platform enabled? This is used for automatic platform
detection.
* If the environment we're currently running in doesn't seem to
be your
* platform return false. If many classes return true, the one with the
* lowest order will be picked by FOFPlatform.
*
* @return boolean
*/
public function isEnabled();
/**
* Returns the (internal) name of the platform implementation, e.g.
* "joomla", "foobar123" etc. This MUST be the last
part of the platform
* class name. For example, if you have a plaform implementation class
* FOFPlatformFoobar you MUST return "foobar" (all lowercase).
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformName();
/**
* Returns the version number string of the platform, e.g.
"4.5.6". If
* implementation integrates with a CMS or a versioned foundation (e.g.
* a framework) it is advisable to return that version.
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformVersion();
/**
* Returns the human readable platform name, e.g. "Joomla!",
"Joomla!
* Framework", "Something Something Something Framework"
etc.
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformHumanName();
/**
* Returns absolute path to directories used by the CMS.
*
* The return is a table with the following key:
* * root Path to the site root
* * public Path to the public area of the site
* * admin Path to the administrative area of the site
* * tmp Path to the temp directory
* * log Path to the log directory
*
* @return array A hash array with keys root, public, admin, tmp and
log.
*/
public function getPlatformBaseDirs();
/**
* Returns the base (root) directories for a given component. The
* "component" is used in the sense of what we call
"component" in Joomla!,
* "plugin" in WordPress and "module" in Drupal, i.e.
an application which
* is running inside our main application (CMS).
*
* The return is a table with the following keys:
* * main The normal location of component files. For a back-end Joomla!
* component this is the administrator/components/com_example
* directory.
* * alt The alternate location of component files. For a back-end
* Joomla! component this is the front-end directory, e.g.
* components/com_example
* * site The location of the component files serving the public part of
* the application.
* * admin The location of the component files serving the administrative
* part of the application.
*
* All paths MUST be absolute. All four paths MAY be the same if the
* platform doesn't make a distinction between public and private
parts,
* or when the component does not provide both a public and private part.
* All of the directories MUST be defined and non-empty.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @return array A hash array with keys main, alt, site and admin.
*/
public function getComponentBaseDirs($component);
/**
* Return a list of the view template paths for this component. The paths
* are in the format site:/component_name/view_name/layout_name or
* admin:/component_name/view_name/layout_name
*
* The list of paths returned is a prioritised list. If a file is
* found in the first path the other paths will not be scanned.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
* @param string $view The name of the view you're looking
a
* template for
* @param string $layout The layout name to load, e.g.
'default'
* @param string $tpl The sub-template name to load (null by
default)
* @param boolean $strict If true, only the specified layout will
be
* searched for. Otherwise we'll fall
back to
* the 'default' layout if the
specified layout
* is not found.
*
* @return array
*/
public function getViewTemplatePaths($component, $view, $layout =
'default', $tpl = null, $strict = false);
/**
* Get application-specific suffixes to use with template paths. This
allows
* you to look for view template overrides based on the application
version.
*
* @return array A plain array of suffixes to try in template names
*/
public function getTemplateSuffixes();
/**
* Return the absolute path to the application's template overrides
* directory for a specific component. We will use it to look for template
* files instead of the regular component directorues. If the application
* does not have such a thing as template overrides return an empty
string.
*
* @param string $component The name of the component for which to
fetch the overrides
* @param boolean $absolute Should I return an absolute or relative
path?
*
* @return string The path to the template overrides directory
*/
public function getTemplateOverridePath($component, $absolute = true);
/**
* Load the translation files for a given component. The
* "component" is used in the sense of what we call
"component" in Joomla!,
* "plugin" in WordPress and "module" in Drupal, i.e.
an application which
* is running inside our main application (CMS).
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @return void
*/
public function loadTranslations($component);
/**
* By default FOF will only use the Controller's onBefore* methods to
* perform user authorisation. In some cases, like the Joomla! back-end,
* you also need to perform component-wide user authorisation in the
* Dispatcher. This method MUST implement this authorisation check. If you
* do not need this in your platform, please always return true.
*
* @param string $component The name of the component.
*
* @return boolean True to allow loading the component, false to halt
loading
*/
public function authorizeAdmin($component);
/**
* This method will try retrieving a variable from the request (input)
data.
* If it doesn't exist it will be loaded from the user state,
typically
* stored in the session. If it doesn't exist there either, the
$default
* value will be used. If $setUserState is set to true, the retrieved
* variable will be stored in the user session.
*
* @param string $key The user state key for the variable
* @param string $request The request variable name for the
variable
* @param FOFInput $input The FOFInput object with the request
(input) data
* @param mixed $default The default value. Default: null
* @param string $type The filter type for the variable
data. Default: none (no filtering)
* @param boolean $setUserState Should I set the user state with the
fetched value?
*
* @return mixed The value of the variable
*/
public function getUserStateFromRequest($key, $request, $input, $default =
null, $type = 'none', $setUserState = true);
/**
* Load plugins of a specific type. Obviously this seems to only be
required
* in the Joomla! CMS.
*
* @param string $type The type of the plugins to be loaded
*
* @return void
*/
public function importPlugin($type);
/**
* Execute plugins (system-level triggers) and fetch back an array with
* their return values.
*
* @param string $event The event (trigger) name, e.g.
onBeforeScratchMyEar
* @param array $data A hash array of data sent to the plugins as
part of the trigger
*
* @return array A simple array containing the results of the plugins
triggered
*/
public function runPlugins($event, $data);
/**
* Perform an ACL check. Please note that FOF uses by default the Joomla!
* CMS convention for ACL privileges, e.g core.edit for the edit
privilege.
* If your platform uses different conventions you'll have to
override the
* FOF defaults using fof.xml or by specialising the controller.
*
* @param string $action The ACL privilege to check, e.g. core.edit
* @param string $assetname The asset name to check, typically the
component's name
*
* @return boolean True if the user is allowed this action
*/
public function authorise($action, $assetname);
/**
* Returns a user object.
*
* @param integer $id The user ID to load. Skip or use null to
retrieve
* the object for the currently logged in user.
*
* @return JUser The JUser object for the specified user
*/
public function getUser($id = null);
/**
* Returns the JDocument object which handles this component's
response. You
* may also return null and FOF will a. try to figure out the output type
by
* examining the "format" input parameter (or fall back to
"html") and b.
* FOF will not attempt to load CSS and Javascript files (as it
doesn't make
* sense if there's no JDocument to handle them).
*
* @return JDocument
*/
public function getDocument();
/**
* Returns an object to handle dates
*
* @param mixed $time The initial time
* @param null $tzOffest The timezone offset
* @param bool $locale Should I try to load a specific class
for current language?
*
* @return JDate object
*/
public function getDate($time = 'now', $tzOffest = null,
$locale = true);
public function getLanguage();
/**
* @return FOFDatabaseDriver
*/
public function getDbo();
/**
* Is this the administrative section of the component?
*
* @return boolean
*/
public function isBackend();
/**
* Is this the public section of the component?
*
* @return boolean
*/
public function isFrontend();
/**
* Is this a component running in a CLI application?
*
* @return boolean
*/
public function isCli();
/**
* Is AJAX re-ordering supported? This is 100% Joomla!-CMS specific. All
* other platforms should return false and never ask why.
*
* @return boolean
*/
public function supportsAjaxOrdering();
/**
* Performs a check between two versions. Use this function instead of PHP
version_compare
* so we can mock it while testing
*
* @param string $version1 First version number
* @param string $version2 Second version number
* @param string $operator Operator (see version_compare for valid
operators)
*
* @deprecated Use PHP's version_compare against JVERSION in your
code. This method is scheduled for removal in FOF 3.0
*
* @return boolean
*/
public function checkVersion($version1, $version2, $operator);
/**
* Saves something to the cache. This is supposed to be used for
system-wide
* FOF data, not application data.
*
* @param string $key The key of the data to save
* @param string $content The actual data to save
*
* @return boolean True on success
*/
public function setCache($key, $content);
/**
* Retrieves data from the cache. This is supposed to be used for
system-side
* FOF data, not application data.
*
* @param string $key The key of the data to retrieve
* @param string $default The default value to return if the key is
not found or the cache is not populated
*
* @return string The cached value
*/
public function getCache($key, $default = null);
/**
* Clears the cache of system-wide FOF data. You are supposed to call this
in
* your components' installation script post-installation and
post-upgrade
* methods or whenever you are modifying the structure of database tables
* accessed by FOF. Please note that FOF's cache never expires and is
not
* purged by Joomla!. You MUST use this method to manually purge the
cache.
*
* @return boolean True on success
*/
public function clearCache();
/**
* Returns an object that holds the configuration of the current site.
*
* @return mixed
*/
public function getConfig();
/**
* Is the global FOF cache enabled?
*
* @return boolean
*/
public function isGlobalFOFCacheEnabled();
/**
* logs in a user
*
* @param array $authInfo authentication information
*
* @return boolean True on success
*/
public function loginUser($authInfo);
/**
* logs out a user
*
* @return boolean True on success
*/
public function logoutUser();
public function logAddLogger($file);
/**
* Logs a deprecated practice. In Joomla! this results in the $message
being output in the
* deprecated log file, found in your site's log directory.
*
* @param string $message The deprecated practice log message
*
* @return void
*/
public function logDeprecated($message);
public function logDebug($message);
/**
* Returns the root URI for the request.
*
* @param boolean $pathonly If false, prepend the scheme, host and
port information. Default is false.
* @param string $path The path
*
* @return string The root URI string.
*/
public function URIroot($pathonly = false, $path = null);
/**
* Returns the base URI for the request.
*
* @param boolean $pathonly If false, prepend the scheme, host and
port information. Default is false.
* |
* @return string The base URI string
*/
public function URIbase($pathonly = false);
/**
* Method to set a response header. If the replace flag is set then
all headers
* with the given name will be replaced by the new one (only if the
current platform supports header caching)
*
* @param string $name The name of the header to set.
* @param string $value The value of the header to set.
* @param boolean $replace True to replace any headers with the
same name.
*
* @return void
*/
public function setHeader($name, $value, $replace = false);
/**
* In platforms that perform header caching, send all headers.
*
* @return void
*/
public function sendHeaders();
}
platform/platform.php000064400000043566151155117460010751 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage platform
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Part of the FOF Platform Abstraction Layer. It implements everything
that
* depends on the platform FOF is running under, e.g. the Joomla! CMS
front-end,
* the Joomla! CMS back-end, a CLI Joomla! Platform app, a bespoke Joomla!
* Platform / Framework web application and so on.
*
* This is the abstract class implementing some basic housekeeping
functionality
* and provides the static interface to get the appropriate Platform object
for
* use in the rest of the framework.
*
* @package FrameworkOnFramework
* @since 2.1
*/
abstract class FOFPlatform implements FOFPlatformInterface
{
/**
* The ordering for this platform class. The lower this number is, the
more
* important this class becomes. Most important enabled class ends up
being
* used.
*
* @var integer
*/
public $ordering = 100;
/**
* The internal name of this platform implementation. It must match the
* last part of the platform class name and be in all lowercase letters,
* e.g. "foobar" for FOFPlatformFoobar
*
* @var string
*
* @since 2.1.2
*/
public $name = '';
/**
* The human readable platform name
*
* @var string
*
* @since 2.1.2
*/
public $humanReadableName = 'Unknown Platform';
/**
* The platform version string
*
* @var string
*
* @since 2.1.2
*/
public $version = '';
/**
* Caches the enabled status of this platform class.
*
* @var boolean
*/
protected $isEnabled = null;
/**
* Filesystem integration objects cache
*
* @var object
*
* @since 2.1.2
*/
protected $objectCache = array();
/**
* The list of paths where platform class files will be looked for
*
* @var array
*/
protected static $paths = array();
/**
* The platform class instance which will be returned by getInstance
*
* @var FOFPlatformInterface
*/
protected static $instance = null;
//
========================================================================
// Public API for platform integration handling
//
========================================================================
/**
* Register a path where platform files will be looked for. These take
* precedence over the built-in platform files.
*
* @param string $path The path to add
*
* @return void
*/
public static function registerPlatformPath($path)
{
if (!in_array($path, self::$paths))
{
self::$paths[] = $path;
self::$instance = null;
}
}
/**
* Unregister a path where platform files will be looked for.
*
* @param string $path The path to remove
*
* @return void
*/
public static function unregisterPlatformPath($path)
{
$pos = array_search($path, self::$paths);
if ($pos !== false)
{
unset(self::$paths[$pos]);
self::$instance = null;
}
}
/**
* Force a specific platform object to be used. If null, nukes the cache
*
* @param FOFPlatformInterface|null $instance The Platform object to
be used
*
* @return void
*/
public static function forceInstance($instance)
{
if ($instance instanceof FOFPlatformInterface || is_null($instance))
{
self::$instance = $instance;
}
}
/**
* Find and return the most relevant platform object
*
* @return FOFPlatformInterface
*/
public static function getInstance()
{
if (!is_object(self::$instance))
{
// Where to look for platform integrations
$paths = array(__DIR__ . '/../integration');
if (is_array(self::$paths))
{
$paths = array_merge($paths, self::$paths);
}
// Get a list of folders inside this directory
$integrations = array();
foreach ($paths as $path)
{
if (!is_dir($path))
{
continue;
}
$di = new DirectoryIterator($path);
$temp = array();
foreach ($di as $fileSpec)
{
if (!$fileSpec->isDir())
{
continue;
}
$fileName = $fileSpec->getFilename();
if (substr($fileName, 0, 1) == '.')
{
continue;
}
$platformFilename = $path . '/' . $fileName .
'/platform.php';
if (!file_exists($platformFilename))
{
continue;
}
$temp[] = array(
'classname' => 'FOFIntegration' .
ucfirst($fileName) . 'Platform',
'fullpath' => $path . '/' . $fileName .
'/platform.php',
);
}
$integrations = array_merge($integrations, $temp);
}
// Loop all paths
foreach ($integrations as $integration)
{
// Get the class name for this platform class
$class_name = $integration['classname'];
// Load the file if the class doesn't exist
if (!class_exists($class_name, false))
{
@include_once $integration['fullpath'];
}
// If the class still doesn't exist this file didn't
// actually contain a platform class; skip it
if (!class_exists($class_name, false))
{
continue;
}
// If it doesn't implement FOFPlatformInterface, skip it
if (!class_implements($class_name, 'FOFPlatformInterface'))
{
continue;
}
// Get an object of this platform
$o = new $class_name;
// If it's not enabled, skip it
if (!$o->isEnabled())
{
continue;
}
if (is_object(self::$instance))
{
// Replace self::$instance if this object has a
// lower order number
$current_order = self::$instance->getOrdering();
$new_order = $o->getOrdering();
if ($new_order < $current_order)
{
self::$instance = null;
self::$instance = $o;
}
}
else
{
// There is no self::$instance already, so use the
// object we just created.
self::$instance = $o;
}
}
}
return self::$instance;
}
/**
* Returns the ordering of the platform class.
*
* @see FOFPlatformInterface::getOrdering()
*
* @return integer
*/
public function getOrdering()
{
return $this->ordering;
}
/**
* Is this platform enabled?
*
* @see FOFPlatformInterface::isEnabled()
*
* @return boolean
*/
public function isEnabled()
{
if (is_null($this->isEnabled))
{
$this->isEnabled = false;
}
return $this->isEnabled;
}
/**
* Returns a platform integration object
*
* @param string $key The key name of the platform integration object,
e.g. 'filesystem'
*
* @return object
*
* @since 2.1.2
*/
public function getIntegrationObject($key)
{
$hasObject = false;
if (array_key_exists($key, $this->objectCache))
{
if (is_object($this->objectCache[$key]))
{
$hasObject = true;
}
}
if (!$hasObject)
{
// Instantiate a new platform integration object
$className = 'FOFIntegration' .
ucfirst($this->getPlatformName()) . ucfirst($key);
$this->objectCache[$key] = new $className;
}
return $this->objectCache[$key];
}
/**
* Forces a platform integration object instance
*
* @param string $key The key name of the platform integration
object, e.g. 'filesystem'
* @param object $object The object to force for this key
*
* @return object
*
* @since 2.1.2
*/
public function setIntegrationObject($key, $object)
{
$this->objectCache[$key] = $object;
}
//
========================================================================
// Default implementation
//
========================================================================
/**
* Set the error Handling, if possible
*
* @param integer $level PHP error level (E_ALL)
* @param string $log_level What to do with the error (ignore,
callback)
* @param array $options Options for the error handler
*
* @return void
*/
public function setErrorHandling($level, $log_level, $options = array())
{
if (version_compare(JVERSION, '3.0', 'lt') )
{
return JError::setErrorHandling($level, $log_level, $options);
}
}
/**
* Returns the base (root) directories for a given component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @see FOFPlatformInterface::getComponentBaseDirs()
*
* @return array A hash array with keys main, alt, site and admin.
*/
public function getComponentBaseDirs($component)
{
return array(
'main' => '',
'alt' => '',
'site' => '',
'admin' => '',
);
}
/**
* Return a list of the view template directories for this component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
* @param string $view The name of the view you're looking
a
* template for
* @param string $layout The layout name to load, e.g.
'default'
* @param string $tpl The sub-template name to load (null by
default)
* @param boolean $strict If true, only the specified layout will
be
* searched for. Otherwise we'll fall
back to
* the 'default' layout if the
specified layout
* is not found.
*
* @see FOFPlatformInterface::getViewTemplateDirs()
*
* @return array
*/
public function getViewTemplatePaths($component, $view, $layout =
'default', $tpl = null, $strict = false)
{
return array();
}
/**
* Get application-specific suffixes to use with template paths. This
allows
* you to look for view template overrides based on the application
version.
*
* @return array A plain array of suffixes to try in template names
*/
public function getTemplateSuffixes()
{
return array();
}
/**
* Return the absolute path to the application's template overrides
* directory for a specific component. We will use it to look for template
* files instead of the regular component directories. If the application
* does not have such a thing as template overrides return an empty
string.
*
* @param string $component The name of the component for which to
fetch the overrides
* @param boolean $absolute Should I return an absolute or relative
path?
*
* @return string The path to the template overrides directory
*/
public function getTemplateOverridePath($component, $absolute = true)
{
return '';
}
/**
* Load the translation files for a given component.
*
* @param string $component The name of the component. For Joomla!
this
* is something like "com_example"
*
* @see FOFPlatformInterface::loadTranslations()
*
* @return void
*/
public function loadTranslations($component)
{
return null;
}
/**
* Authorise access to the component in the back-end.
*
* @param string $component The name of the component.
*
* @see FOFPlatformInterface::authorizeAdmin()
*
* @return boolean True to allow loading the component, false to halt
loading
*/
public function authorizeAdmin($component)
{
return true;
}
/**
* Returns the JUser object for the current user
*
* @param integer $id The ID of the user to fetch
*
* @see FOFPlatformInterface::getUser()
*
* @return JDocument
*/
public function getUser($id = null)
{
return null;
}
/**
* Returns the JDocument object which handles this component's
response.
*
* @see FOFPlatformInterface::getDocument()
*
* @return JDocument
*/
public function getDocument()
{
return null;
}
/**
* This method will try retrieving a variable from the request (input)
data.
*
* @param string $key The user state key for the variable
* @param string $request The request variable name for the
variable
* @param FOFInput $input The FOFInput object with the request
(input) data
* @param mixed $default The default value. Default: null
* @param string $type The filter type for the variable
data. Default: none (no filtering)
* @param boolean $setUserState Should I set the user state with the
fetched value?
*
* @see FOFPlatformInterface::getUserStateFromRequest()
*
* @return mixed The value of the variable
*/
public function getUserStateFromRequest($key, $request, $input, $default =
null, $type = 'none', $setUserState = true)
{
return $input->get($request, $default, $type);
}
/**
* Load plugins of a specific type. Obviously this seems to only be
required
* in the Joomla! CMS.
*
* @param string $type The type of the plugins to be loaded
*
* @see FOFPlatformInterface::importPlugin()
*
* @return void
*/
public function importPlugin($type)
{
}
/**
* Execute plugins (system-level triggers) and fetch back an array with
* their return values.
*
* @param string $event The event (trigger) name, e.g.
onBeforeScratchMyEar
* @param array $data A hash array of data sent to the plugins as
part of the trigger
*
* @see FOFPlatformInterface::runPlugins()
*
* @return array A simple array containing the results of the plugins
triggered
*/
public function runPlugins($event, $data)
{
return array();
}
/**
* Perform an ACL check.
*
* @param string $action The ACL privilege to check, e.g. core.edit
* @param string $assetname The asset name to check, typically the
component's name
*
* @see FOFPlatformInterface::authorise()
*
* @return boolean True if the user is allowed this action
*/
public function authorise($action, $assetname)
{
return true;
}
/**
* Is this the administrative section of the component?
*
* @see FOFPlatformInterface::isBackend()
*
* @return boolean
*/
public function isBackend()
{
return true;
}
/**
* Is this the public section of the component?
*
* @see FOFPlatformInterface::isFrontend()
*
* @return boolean
*/
public function isFrontend()
{
return true;
}
/**
* Is this a component running in a CLI application?
*
* @see FOFPlatformInterface::isCli()
*
* @return boolean
*/
public function isCli()
{
return true;
}
/**
* Is AJAX re-ordering supported? This is 100% Joomla!-CMS specific. All
* other platforms should return false and never ask why.
*
* @see FOFPlatformInterface::supportsAjaxOrdering()
*
* @return boolean
*/
public function supportsAjaxOrdering()
{
return true;
}
/**
* Performs a check between two versions. Use this function instead of PHP
version_compare
* so we can mock it while testing
*
* @param string $version1 First version number
* @param string $version2 Second version number
* @param string $operator Operator (see version_compare for valid
operators)
*
* @return boolean
*/
public function checkVersion($version1, $version2, $operator)
{
return version_compare($version1, $version2, $operator);
}
/**
* Saves something to the cache. This is supposed to be used for
system-wide
* FOF data, not application data.
*
* @param string $key The key of the data to save
* @param string $content The actual data to save
*
* @return boolean True on success
*/
public function setCache($key, $content)
{
return false;
}
/**
* Retrieves data from the cache. This is supposed to be used for
system-side
* FOF data, not application data.
*
* @param string $key The key of the data to retrieve
* @param string $default The default value to return if the key is
not found or the cache is not populated
*
* @return string The cached value
*/
public function getCache($key, $default = null)
{
return false;
}
/**
* Is the global FOF cache enabled?
*
* @return boolean
*/
public function isGlobalFOFCacheEnabled()
{
return true;
}
/**
* Clears the cache of system-wide FOF data. You are supposed to call this
in
* your components' installation script post-installation and
post-upgrade
* methods or whenever you are modifying the structure of database tables
* accessed by FOF. Please note that FOF's cache never expires and is
not
* purged by Joomla!. You MUST use this method to manually purge the
cache.
*
* @return boolean True on success
*/
public function clearCache()
{
return false;
}
/**
* logs in a user
*
* @param array $authInfo authentication information
*
* @return boolean True on success
*/
public function loginUser($authInfo)
{
return true;
}
/**
* logs out a user
*
* @return boolean True on success
*/
public function logoutUser()
{
return true;
}
/**
* Logs a deprecated practice. In Joomla! this results in the $message
being output in the
* deprecated log file, found in your site's log directory.
*
* @param $message The deprecated practice log message
*
* @return void
*/
public function logDeprecated($message)
{
// The default implementation does nothing. Override this in your
platform classes.
}
/**
* Returns the (internal) name of the platform implementation, e.g.
* "joomla", "foobar123" etc. This MUST be the last
part of the platform
* class name. For example, if you have a platform implementation class
* FOFPlatformFoobar you MUST return "foobar" (all lowercase).
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformName()
{
return $this->name;
}
/**
* Returns the version number string of the platform, e.g.
"4.5.6". If
* implementation integrates with a CMS or a versioned foundation (e.g.
* a framework) it is advisable to return that version.
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformVersion()
{
return $this->version;
}
/**
* Returns the human readable platform name, e.g. "Joomla!",
"Joomla!
* Framework", "Something Something Something Framework"
etc.
*
* @return string
*
* @since 2.1.2
*/
public function getPlatformHumanName()
{
return $this->humanReadableName;
}
}
query/abstract.php000064400000001761151155117460010240 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage query
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework query base class; for compatibility purposes
*
* @package FrameworkOnFramework
* @since 2.1
* @deprecated 2.1
*/
abstract class FOFQueryAbstract
{
/**
* Returns a new database query class
*
* @param FOFDatabaseDriver $db The DB driver which will provide us
with a query object
*
* @return FOFQueryAbstract
*/
public static function &getNew($db = null)
{
FOFPlatform::getInstance()->logDeprecated('FOFQueryAbstract is
deprecated. Use FOFDatabaseQuery instead.');
if (is_null($db))
{
$ret = FOFPlatform::getInstance()->getDbo()->getQuery(true);
}
else
{
$ret = $db->getQuery(true);
}
return $ret;
}
}
render/abstract.php000064400000017160151155117460010352 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage render
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Abstract view renderer class. The renderer is what turns XML view
templates
* into actual HTML code, renders the submenu links and potentially wraps
the
* HTML output in a div with a component-specific ID.
*
* @package FrameworkOnFramework
* @since 2.0
*/
abstract class FOFRenderAbstract
{
/** @var int Priority of this renderer. Higher means more important */
protected $priority = 50;
/** @var int Is this renderer enabled? */
protected $enabled = false;
/**
* Returns the information about this renderer
*
* @return object
*/
public function getInformation()
{
return (object) array(
'priority' => $this->priority,
'enabled' => $this->enabled,
);
}
/**
* Echoes any HTML to show before the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
abstract public function preRender($view, $task, $input, $config =
array());
/**
* Echoes any HTML to show after the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
abstract public function postRender($view, $task, $input, $config =
array());
/**
* Renders a FOFForm and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type: edit, browse or read
* @param boolean $raw If true, the raw form fields rendering
(without the surrounding form tag) is returned.
*
* @return string The HTML rendering of the form
*/
public function renderForm(FOFForm &$form, FOFModel $model, FOFInput
$input, $formType = null, $raw = false)
{
if (is_null($formType))
{
$formType = $form->getAttribute('type', 'edit');
}
else
{
$formType = strtolower($formType);
}
switch ($formType)
{
case 'browse':
return $this->renderFormBrowse($form, $model, $input);
break;
case 'read':
if ($raw)
{
return $this->renderFormRaw($form, $model, $input,
'read');
}
else
{
return $this->renderFormRead($form, $model, $input);
}
break;
default:
if ($raw)
{
return $this->renderFormRaw($form, $model, $input,
'edit');
}
else
{
return $this->renderFormEdit($form, $model, $input);
}
break;
}
}
/**
* Renders the submenu (link bar) for a category view when it is used in a
* extension
*
* Note: this function has to be called from the addSubmenu function in
* the ExtensionNameHelper class located in
* administrator/components/com_ExtensionName/helpers/Extensionname.php
*
* Example Code:
*
* class ExtensionNameHelper
* {
* public static function addSubmenu($vName)
* {
* // Load FOF
* include_once JPATH_LIBRARIES . '/fof/include.php';
*
* if (!defined('FOF_INCLUDED'))
* {
* JError::raiseError('500', 'FOF is not
installed');
* }
*
* if (version_compare(JVERSION, '3.0', 'ge'))
* {
* $strapper = new FOFRenderJoomla3;
* }
* else
* {
* $strapper = new FOFRenderJoomla;
* }
*
* $strapper->renderCategoryLinkbar('com_babioonevent');
* }
* }
*
* @param string $extension The name of the extension
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
public function renderCategoryLinkbar($extension, $config = array())
{
// On command line don't do anything
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render a category submenu unless we are in the the admin area
if (!FOFPlatform::getInstance()->isBackend())
{
return;
}
$toolbar = FOFToolbar::getAnInstance($extension, $config);
$toolbar->renderSubmenu();
$this->renderLinkbarItems($toolbar);
}
/**
* Renders a FOFForm for a Browse view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
abstract protected function renderFormBrowse(FOFForm &$form, FOFModel
$model, FOFInput $input);
/**
* Renders a FOFForm for a Read view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
abstract protected function renderFormRead(FOFForm &$form, FOFModel
$model, FOFInput $input);
/**
* Renders a FOFForm for an Edit view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
abstract protected function renderFormEdit(FOFForm &$form, FOFModel
$model, FOFInput $input);
/**
* Renders a raw FOFForm and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
*
* @return string The HTML rendering of the form
*/
abstract protected function renderFormRaw(FOFForm &$form, FOFModel
$model, FOFInput $input, $formType);
/**
* Renders a raw fieldset of a FOFForm and returns the corresponding HTML
*
* @TODO: Convert to an abstract method or interface at FOF3
*
* @param stdClass &$fieldset The fieldset to render
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
* @param boolean $showHeader Should I render the fieldset's
header?
*
* @return string The HTML rendering of the fieldset
*/
protected function renderFieldset(stdClass &$fieldset, FOFForm
&$form, FOFModel $model, FOFInput $input, $formType, $showHeader =
true)
{
}
/**
* Renders a label for a fieldset.
*
* @TODO: Convert to an abstract method or interface at FOF3
*
* @param object $field The field of the label to render
* @param FOFForm &$form The form to render
* @param string $title The title of the label
*
* @return string The rendered label
*/
protected function renderFieldsetLabel($field, FOFForm &$form, $title)
{
}
/**
* Checks if the fieldset defines a tab pane
*
* @param SimpleXMLElement $fieldset
*
* @return boolean
*/
protected function isTabFieldset($fieldset)
{
if (!isset($fieldset->class) || !$fieldset->class)
{
return false;
}
$class = $fieldset->class;
$classes = explode(' ', $class);
if (!in_array('tab-pane', $classes))
{
return false;
}
else
{
return in_array('active', $classes) ? 2 : 1;
}
}
}
render/joomla.php000064400000052471151155117460010034 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage render
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die;
/**
* Default Joomla! 1.5, 1.7, 2.5 view renderer class
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFRenderJoomla extends FOFRenderAbstract
{
/**
* Public constructor. Determines the priority of this class and if it
should be enabled
*/
public function __construct()
{
$this->priority = 50;
$this->enabled = true;
}
/**
* Echoes any HTML to show before the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function preRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if (empty($format))
{
$format = 'html';
}
if ($format != 'html')
{
return;
}
$platform = FOFPlatform::getInstance();
if ($platform->isCli())
{
return;
}
if (version_compare(JVERSION, '3.0.0', 'lt'))
{
JHtml::_('behavior.framework');
}
else
{
if (version_compare(JVERSION, '3.3.0', 'ge'))
{
JHtml::_('behavior.core');
}
else
{
JHtml::_('behavior.framework', true);
}
JHtml::_('jquery.framework');
}
// Wrap output in various classes
$version = new JVersion;
$versionParts = explode('.', $version->RELEASE);
$minorVersion = str_replace('.', '',
$version->RELEASE);
$majorVersion = array_shift($versionParts);
if ($platform->isBackend())
{
$area = $platform->isBackend() ? 'admin' :
'site';
$option = $input->getCmd('option', '');
$view = $input->getCmd('view', '');
$layout = $input->getCmd('layout', '');
$task = $input->getCmd('task', '');
$classes = array(
'joomla-version-' . $majorVersion,
'joomla-version-' . $minorVersion,
$area,
$option,
'view-' . $view,
'layout-' . $layout,
'task-' . $task,
);
}
elseif ($platform->isFrontend())
{
// @TODO: Remove the frontend Joomla! version classes in FOF 3
$classes = array(
'joomla-version-' . $majorVersion,
'joomla-version-' . $minorVersion,
);
}
echo '<div id="akeeba-renderjoomla" class="'
. implode(' ', $classes) . "\">\n";
// Render submenu and toolbar (only if asked to)
if ($input->getBool('render_toolbar', true))
{
$this->renderButtons($view, $task, $input, $config);
$this->renderLinkbar($view, $task, $input, $config);
}
}
/**
* Echoes any HTML to show after the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function postRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if (empty($format))
{
$format = 'html';
}
if ($format != 'html')
{
return;
}
// Closing tag only if we're not in CLI
if (FOFPlatform::getInstance()->isCli())
{
return;
}
echo "</div>\n"; // Closes akeeba-renderjoomla div
}
/**
* Renders a FOFForm for a Browse view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormBrowse(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
JHtml::_('behavior.multiselect');
// Getting all header row elements
$headerFields = $form->getHeaderset();
// Start the form
$html = '';
$filter_order = $form->getView()->getLists()->order;
$filter_order_Dir = $form->getView()->getLists()->order_Dir;
$actionUrl = FOFPlatform::getInstance()->isBackend() ?
'index.php' : JUri::root().'index.php';
if (FOFPlatform::getInstance()->isFrontend() &&
($input->getCmd('Itemid', 0) != 0))
{
$itemid = $input->getCmd('Itemid', 0);
$uri = new JUri($actionUrl);
if ($itemid)
{
$uri->setVar('Itemid', $itemid);
}
$actionUrl = JRoute::_($uri->toString());
}
$html .= '<form action="'.$actionUrl.'"
method="post" name="adminForm"
id="adminForm">' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="option" value="' .
$input->getCmd('option') . '" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="view" value="' .
FOFInflector::pluralize($input->getCmd('view')) . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="task" value="" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="layout" value="' .
$input->getCmd('layout', '') . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="boxchecked" value="" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="hidemainmenu" value="" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="filter_order" value="' . $filter_order .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="filter_order_Dir" value="' . $filter_order_Dir .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . JFactory::getSession()->getFormToken() .
'" value="1" />' . PHP_EOL;
// Start the table output
$html .= "\t\t" . '<table class="adminlist"
id="adminList">' . PHP_EOL;
// Get form parameters
$show_header = $form->getAttribute('show_header', 1);
$show_filters = $form->getAttribute('show_filters', 1);
$show_pagination = $form->getAttribute('show_pagination',
1);
$norows_placeholder =
$form->getAttribute('norows_placeholder', '');
// Open the table header region if required
if ($show_header || $show_filters)
{
$html .= "\t\t\t<thead>" . PHP_EOL;
}
// Pre-render the header and filter rows
if ($show_header || $show_filters)
{
$header_html = '';
$filter_html = '';
foreach ($headerFields as $header)
{
// Make sure we have a header field. Under Joomla! 2.5 we cannot
// render filter-only fields.
$tmpHeader = $header->header;
if (empty($tmpHeader))
{
continue;
}
$tdwidth = $header->tdwidth;
if (!empty($tdwidth))
{
$tdwidth = 'width="' . $tdwidth . '"';
}
else
{
$tdwidth = '';
}
$header_html .= "\t\t\t\t\t<th $tdwidth>" . PHP_EOL;
$header_html .= "\t\t\t\t\t\t" . $tmpHeader;
$header_html .= "\t\t\t\t\t</th>" . PHP_EOL;
$filter = $header->filter;
$buttons = $header->buttons;
$options = $header->options;
$filter_html .= "\t\t\t\t\t<td>" . PHP_EOL;
if (!empty($filter))
{
$filter_html .= "\t\t\t\t\t\t$filter" . PHP_EOL;
if (!empty($buttons))
{
$filter_html .=
"\t\t\t\t\t\t<nobr>$buttons</nobr>" . PHP_EOL;
}
}
elseif (!empty($options))
{
$label = $header->label;
$emptyOption = JHtml::_('select.option', '',
'- ' . JText::_($label) . ' -');
array_unshift($options, $emptyOption);
$attribs = array(
'onchange' => 'document.adminForm.submit();'
);
$filter = JHtml::_('select.genericlist', $options,
$header->name, $attribs, 'value', 'text',
$header->value, false, true);
$filter_html .= "\t\t\t\t\t\t$filter" . PHP_EOL;
}
$filter_html .= "\t\t\t\t\t</td>" . PHP_EOL;
}
}
// Render header if enabled
if ($show_header)
{
$html .= "\t\t\t\t<tr>" . PHP_EOL;
$html .= $header_html;
$html .= "\t\t\t\t</tr>" . PHP_EOL;
}
// Render filter row if enabled
if ($show_filters)
{
$html .= "\t\t\t\t<tr>";
$html .= $filter_html;
$html .= "\t\t\t\t</tr>";
}
// Close the table header region if required
if ($show_header || $show_filters)
{
$html .= "\t\t\t</thead>" . PHP_EOL;
}
// Loop through rows and fields, or show placeholder for no rows
$html .= "\t\t\t<tbody>" . PHP_EOL;
$fields = $form->getFieldset('items');
$num_columns = count($fields);
$items = $form->getModel()->getItemList();
if ($count = count($items))
{
$m = 1;
foreach ($items as $i => $item)
{
$table_item = $form->getModel()->getTable();
$table_item->reset();
$table_item->bind($item);
$form->bind($item);
$m = 1 - $m;
$class = 'row' . $m;
$html .= "\t\t\t\t<tr class=\"$class\">" .
PHP_EOL;
$fields = $form->getFieldset('items');
foreach ($fields as $field)
{
$field->rowid = $i;
$field->item = $table_item;
$labelClass = $field->labelClass ? $field->labelClass :
$field->labelclass; // Joomla! 2.5/3.x use different case for the same
name
$class = $labelClass ? 'class ="' . $labelClass .
'"' : '';
$html .= "\t\t\t\t\t<td $class>" .
$field->getRepeatable() . '</td>' . PHP_EOL;
}
$html .= "\t\t\t\t</tr>" . PHP_EOL;
}
}
elseif ($norows_placeholder)
{
$html .= "\t\t\t\t<tr><td
colspan=\"$num_columns\">";
$html .= JText::_($norows_placeholder);
$html .= "</td></tr>\n";
}
$html .= "\t\t\t</tbody>" . PHP_EOL;
// Render the pagination bar, if enabled
if ($show_pagination)
{
$pagination = $form->getModel()->getPagination();
$html .= "\t\t\t<tfoot>" . PHP_EOL;
$html .= "\t\t\t\t<tr><td
colspan=\"$num_columns\">";
if (($pagination->total > 0))
{
$html .= $pagination->getListFooter();
}
$html .= "</td></tr>\n";
$html .= "\t\t\t</tfoot>" . PHP_EOL;
}
// End the table output
$html .= "\t\t" . '</table>' . PHP_EOL;
// End the form
$html .= '</form>' . PHP_EOL;
return $html;
}
/**
* Renders a FOFForm for a Read view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormRead(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
$html = $this->renderFormRaw($form, $model, $input, 'read');
return $html;
}
/**
* Renders a FOFForm for an Edit view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormEdit(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
// Get the key for this model's table
$key = $model->getTable()->getKeyName();
$keyValue = $model->getId();
JHTML::_('behavior.tooltip');
$html = '';
$validate = strtolower($form->getAttribute('validate'));
$class = '';
if (in_array($validate, array('true', 'yes',
'1', 'on')))
{
JHtml::_('behavior.formvalidation');
$class = 'form-validate ';
$this->loadValidationScript($form);
}
// Check form enctype. Use enctype="multipart/form-data" to
upload binary files in your form.
$template_form_enctype = $form->getAttribute('enctype');
if (!empty($template_form_enctype))
{
$enctype = ' enctype="' .
$form->getAttribute('enctype') . '" ';
}
else
{
$enctype = '';
}
// Check form name. Use name="yourformname" to modify the name
of your form.
$formname = $form->getAttribute('name');
if (empty($formname))
{
$formname = 'adminForm';
}
// Check form ID. Use id="yourformname" to modify the id of
your form.
$formid = $form->getAttribute('name');
if (empty($formid))
{
$formid = 'adminForm';
}
// Check if we have a custom task
$customTask = $form->getAttribute('customTask');
if (empty($customTask))
{
$customTask = '';
}
// Get the form action URL
$actionUrl = FOFPlatform::getInstance()->isBackend() ?
'index.php' : JUri::root().'index.php';
if (FOFPlatform::getInstance()->isFrontend() &&
($input->getCmd('Itemid', 0) != 0))
{
$itemid = $input->getCmd('Itemid', 0);
$uri = new JUri($actionUrl);
if ($itemid)
{
$uri->setVar('Itemid', $itemid);
}
$actionUrl = JRoute::_($uri->toString());
}
$html .= '<form action="'.$actionUrl.'"
method="post" name="' . $formname .
'" id="' . $formid . '"' . $enctype .
' class="' . $class .
'">' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="option" value="' .
$input->getCmd('option') . '" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="view" value="' .
$input->getCmd('view', 'edit') . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="task" value="' . $customTask . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . $key . '" value="' . $keyValue .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . JFactory::getSession()->getFormToken() .
'" value="1" />' . PHP_EOL;
$html .= $this->renderFormRaw($form, $model, $input,
'edit');
$html .= '</form>';
return $html;
}
/**
* Renders a raw FOFForm and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
*
* @return string The HTML rendering of the form
*/
protected function renderFormRaw(FOFForm &$form, FOFModel $model,
FOFInput $input, $formType)
{
$html = '';
foreach ($form->getFieldsets() as $fieldset)
{
$html .= $this->renderFieldset($fieldset, $form, $model, $input,
$formType, false);
}
return $html;
}
/**
* Renders a raw fieldset of a FOFForm and returns the corresponding HTML
*
* @param stdClass &$fieldset The fieldset to render
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
* @param boolean $showHeader Should I render the fieldset's
header?
*
* @return string The HTML rendering of the fieldset
*/
protected function renderFieldset(stdClass &$fieldset, FOFForm
&$form, FOFModel $model, FOFInput $input, $formType, $showHeader =
true)
{
$html = '';
$fields = $form->getFieldset($fieldset->name);
if (isset($fieldset->class))
{
$class = 'class="' . $fieldset->class .
'"';
}
else
{
$class = '';
}
$element = empty($fields) ? 'div' : 'fieldset';
$html .= "\t" . '<' . $element . '
id="' . $fieldset->name . '" ' . $class .
'>' . PHP_EOL;
$isTabbedFieldset = $this->isTabFieldset($fieldset);
if (isset($fieldset->label) && !empty($fieldset->label)
&& !$isTabbedFieldset)
{
$html .= "\t\t" . '<h3>' .
JText::_($fieldset->label) . '</h3>' . PHP_EOL;
}
foreach ($fields as $field)
{
$groupClass = $form->getFieldAttribute($field->fieldname,
'groupclass', '', $field->group);
// Auto-generate label and description if needed
// Field label
$title = $form->getFieldAttribute($field->fieldname,
'label', '', $field->group);
$emptylabel = $form->getFieldAttribute($field->fieldname,
'emptylabel', false, $field->group);
if (empty($title) && !$emptylabel)
{
$model->getName();
$title = strtoupper($input->get('option') . '_'
. $model->getName() . '_' . $field->id .
'_LABEL');
}
// Field description
$description = $form->getFieldAttribute($field->fieldname,
'description', '', $field->group);
/**
* The following code is backwards incompatible. Most forms don't
require a description in their form
* fields. Having to use emptydescription="1" on each one of
them is an overkill. Removed.
*/
/*
$emptydescription = $form->getFieldAttribute($field->fieldname,
'emptydescription', false, $field->group);
if (empty($description) && !$emptydescription)
{
$description = strtoupper($input->get('option') .
'_' . $model->getName() . '_' . $field->id .
'_DESC');
}
*/
if ($formType == 'read')
{
$inputField = $field->static;
}
elseif ($formType == 'edit')
{
$inputField = $field->input;
}
if (empty($title))
{
$html .= "\t\t\t" . $inputField . PHP_EOL;
if (!empty($description) && $formType == 'edit')
{
$html .= "\t\t\t\t" . '<span
class="help-block">';
$html .= JText::_($description) . '</span>' . PHP_EOL;
}
}
else
{
$html .= "\t\t\t" . '<div class="fof-row '
. $groupClass . '">' . PHP_EOL;
$html .= $this->renderFieldsetLabel($field, $form, $title);
$html .= "\t\t\t\t" . $inputField . PHP_EOL;
if (!empty($description))
{
$html .= "\t\t\t\t" . '<span
class="help-block">';
$html .= JText::_($description) . '</span>' . PHP_EOL;
}
$html .= "\t\t\t" . '</div>' . PHP_EOL;
}
}
$element = empty($fields) ? 'div' : 'fieldset';
$html .= "\t" . '</' . $element . '>'
. PHP_EOL;
return $html;
}
/**
* Renders a label for a fieldset.
*
* @param object $field The field of the label to render
* @param FOFForm &$form The form to render
* @param string $title The title of the label
*
* @return string The rendered label
*/
protected function renderFieldsetLabel($field, FOFForm &$form, $title)
{
$html = '';
$labelClass = $field->labelClass ? $field->labelClass :
$field->labelclass; // Joomla! 2.5/3.x use different case for the same
name
$required = $field->required;
if ($required)
{
$labelClass .= ' required';
}
$tooltip = $form->getFieldAttribute($field->fieldname,
'tooltip', '', $field->group);
if (!empty($tooltip))
{
JHtml::_('behavior.tooltip');
$tooltipText = JText::_($title) . '::' . JText::_($tooltip);
$labelClass .= ' hasTip';
$html .= "\t\t\t\t" . '<label id="' .
$field->id . '-lbl" class="' . $labelClass .
'" for="' . $field->id . '"
title="' . $tooltipText . '"
rel="tooltip">';
}
else
{
$html .= "\t\t\t\t" . '<label class="' .
$labelClass . '" for="' . $field->id .
'">';
}
$html .= JText::_($title);
if ($required)
{
$html .= '<span
class="star"> *</span>';
}
$html .= "\t\t\t\t" . '</label>' . PHP_EOL;
return $html;
}
/**
* Loads the validation script for an edit form
*
* @param FOFForm &$form The form we are rendering
*
* @return void
*/
protected function loadValidationScript(FOFForm &$form)
{
$message =
$form->getView()->escape(JText::_('JGLOBAL_VALIDATION_FORM_FAILED'));
$js = <<<JS
Joomla.submitbutton = function(task)
{
if (task == 'cancel' ||
document.formvalidator.isValid(document.id('adminForm')))
{
Joomla.submitform(task, document.getElementById('adminForm'));
}
else {
alert('$message');
}
};
JS;
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
$document->addScriptDeclaration($js);
}
}
/**
* Renders the submenu (link bar)
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderLinkbar($view, $task, $input, $config = array())
{
// On command line don't do anything
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render a submenu unless we are in the the admin area
$toolbar =
FOFToolbar::getAnInstance($input->getCmd('option',
'com_foobar'), $config);
$renderFrontendSubmenu = $toolbar->getRenderFrontendSubmenu();
if (!FOFPlatform::getInstance()->isBackend() &&
!$renderFrontendSubmenu)
{
return;
}
$this->renderLinkbarItems($toolbar);
}
/**
* do the rendering job for the linkbar
*
* @param FOFToolbar $toolbar A toolbar object
*
* @return void
*/
protected function renderLinkbarItems($toolbar)
{
$links = $toolbar->getLinks();
if (!empty($links))
{
foreach ($links as $link)
{
JSubMenuHelper::addEntry($link['name'],
$link['link'], $link['active']);
}
}
}
/**
* Renders the toolbar buttons
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderButtons($view, $task, $input, $config = array())
{
// On command line don't do anything
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render buttons unless we are in the the frontend area and we
are asked to do so
$toolbar =
FOFToolbar::getAnInstance($input->getCmd('option',
'com_foobar'), $config);
$renderFrontendButtons = $toolbar->getRenderFrontendButtons();
if (FOFPlatform::getInstance()->isBackend() ||
!$renderFrontendButtons)
{
return;
}
// Load main backend language, in order to display toolbar strings
// (JTOOLBAR_BACK, JTOOLBAR_PUBLISH etc etc)
FOFPlatform::getInstance()->loadTranslations('joomla');
$title =
JFactory::getApplication()->get('JComponentTitle');
$bar = JToolbar::getInstance('toolbar');
// Delete faux links, since if SEF is on, Joomla will follow the link
instead of submitting the form
$bar_content = str_replace('href="#"', '',
$bar->render());
echo '<div id="FOFHeaderHolder">',
$bar_content, $title, '<div
style="clear:both"></div>',
'</div>';
}
}
render/joomla3.php000064400000012027151155117460010110 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage render
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die;
/**
* Joomla! 3 view renderer class
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFRenderJoomla3 extends FOFRenderStrapper
{
/**
* Public constructor. Determines the priority of this class and if it
should be enabled
*/
public function __construct()
{
$this->priority = 55;
$this->enabled = version_compare(JVERSION, '3.0',
'ge');
}
/**
* Echoes any HTML to show before the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function preRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if (empty($format))
{
$format = 'html';
}
if ($format != 'html')
{
return;
}
$platform = FOFPlatform::getInstance();
if ($platform->isCli())
{
return;
}
if (version_compare(JVERSION, '3.3.0', 'ge'))
{
JHtml::_('behavior.core');
}
else
{
JHtml::_('behavior.framework', true);
}
JHtml::_('jquery.framework');
if ($platform->isBackend())
{
// Wrap output in various classes
$version = new JVersion;
$versionParts = explode('.', $version->RELEASE);
$minorVersion = str_replace('.', '',
$version->RELEASE);
$majorVersion = array_shift($versionParts);
$option = $input->getCmd('option', '');
$view = $input->getCmd('view', '');
$layout = $input->getCmd('layout', '');
$task = $input->getCmd('task', '');
$classes = ' class="' . implode(
' ',
array(
'joomla-version-' . $majorVersion,
'joomla-version-' . $minorVersion,
'admin',
$option,
'view-' . $view,
'layout-' . $layout,
'task-' . $task,
)
) . '"';
}
else
{
$classes = '';
}
echo '<div id="akeeba-renderjoomla"' . $classes .
">\n";
// Render the submenu and toolbar
if ($input->getBool('render_toolbar', true))
{
$this->renderButtons($view, $task, $input, $config);
$this->renderLinkbar($view, $task, $input, $config);
}
}
/**
* Echoes any HTML to show after the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function postRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if (empty($format))
{
$format = 'html';
}
if ($format != 'html')
{
return;
}
// Closing tag only if we're not in CLI
if (FOFPlatform::getInstance()->isCli())
{
return;
}
echo "</div>\n"; // Closes akeeba-renderjoomla div
}
/**
* Renders the submenu (link bar)
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderLinkbar($view, $task, $input, $config = array())
{
$style = 'joomla';
if (array_key_exists('linkbar_style', $config))
{
$style = $config['linkbar_style'];
}
switch ($style)
{
case 'joomla':
$this->renderLinkbar_joomla($view, $task, $input);
break;
case 'classic':
default:
$this->renderLinkbar_classic($view, $task, $input);
break;
}
}
/**
* Renders a label for a fieldset.
*
* @param object $field The field of the label to render
* @param FOFForm &$form The form to render
* @param string $title The title of the label
*
* @return string The rendered label
*/
protected function renderFieldsetLabel($field, FOFForm &$form, $title)
{
$html = '';
$labelClass = $field->labelClass ? $field->labelClass :
$field->labelclass; // Joomla! 2.5/3.x use different case for the same
name
$required = $field->required;
$tooltip = $form->getFieldAttribute($field->fieldname,
'tooltip', '', $field->group);
if (!empty($tooltip))
{
JHtml::_('bootstrap.tooltip');
$tooltipText = '<strong>' . JText::_($title) .
'</strong><br />' . JText::_($tooltip);
$html .= "\t\t\t\t" . '<label
class="control-label hasTooltip ' . $labelClass . '"
for="' . $field->id . '" title="' .
$tooltipText . '" rel="tooltip">';
}
else
{
$html .= "\t\t\t\t" . '<label
class="control-label ' . $labelClass . '"
for="' . $field->id . '">';
}
$html .= JText::_($title);
if ($required)
{
$html .= ' *';
}
$html .= '</label>' . PHP_EOL;
return $html;
}
}
render/strapper.php000064400000111302151155117470010401 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage render
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die;
/**
* Akeeba Strapper view renderer class.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFRenderStrapper extends FOFRenderAbstract
{
/**
* Public constructor. Determines the priority of this class and if it
should be enabled
*/
public function __construct()
{
$this->priority = 60;
$this->enabled = class_exists('AkeebaStrapper');
}
/**
* Echoes any HTML to show before the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function preRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if (empty($format))
{
$format = 'html';
}
if ($format != 'html')
{
return;
}
$platform = FOFPlatform::getInstance();
if ($platform->isCli())
{
return;
}
if (version_compare(JVERSION, '3.0.0', 'lt'))
{
JHtml::_('behavior.framework');
}
else
{
if (version_compare(JVERSION, '3.3.0', 'ge'))
{
JHtml::_('behavior.core');
}
else
{
JHtml::_('behavior.framework', true);
}
JHtml::_('jquery.framework');
}
// Wrap output in various classes
$version = new JVersion;
$versionParts = explode('.', $version->RELEASE);
$minorVersion = str_replace('.', '',
$version->RELEASE);
$majorVersion = array_shift($versionParts);
if ($platform->isBackend())
{
$area = $platform->isBackend() ? 'admin' :
'site';
$option = $input->getCmd('option', '');
$view = $input->getCmd('view', '');
$layout = $input->getCmd('layout', '');
$task = $input->getCmd('task', '');
$classes = array(
'joomla-version-' . $majorVersion,
'joomla-version-' . $minorVersion,
$area,
$option,
'view-' . $view,
'layout-' . $layout,
'task-' . $task,
// We have a floating sidebar, they said. It looks great, they said.
They must've been blind, I say!
'j-toggle-main',
'j-toggle-transition',
'span12',
);
}
elseif ($platform->isFrontend())
{
// @TODO: Remove the frontend Joomla! version classes in FOF 3
$classes = array(
'joomla-version-' . $majorVersion,
'joomla-version-' . $minorVersion,
);
}
// Wrap output in divs
echo '<div id="akeeba-bootstrap" class="' .
implode(' ', $classes) . "\">\n";
echo "<div class=\"akeeba-bootstrap\">\n";
echo "<div class=\"row-fluid\">\n";
// Render submenu and toolbar (only if asked to)
if ($input->getBool('render_toolbar', true))
{
$this->renderButtons($view, $task, $input, $config);
$this->renderLinkbar($view, $task, $input, $config);
}
}
/**
* Echoes any HTML to show after the view template
*
* @param string $view The current view
* @param string $task The current task
* @param FOFInput $input The input array (request parameters)
* @param array $config The view configuration array
*
* @return void
*/
public function postRender($view, $task, $input, $config = array())
{
$format = $input->getCmd('format', 'html');
if ($format != 'html' ||
FOFPlatform::getInstance()->isCli())
{
return;
}
if (!FOFPlatform::getInstance()->isCli() &&
version_compare(JVERSION, '3.0', 'ge'))
{
$sidebarEntries = JHtmlSidebar::getEntries();
if (!empty($sidebarEntries))
{
echo '</div>';
}
}
echo "</div>\n"; // Closes row-fluid div
echo "</div>\n"; // Closes akeeba-bootstrap div
echo "</div>\n"; // Closes joomla-version div
}
/**
* Loads the validation script for an edit form
*
* @param FOFForm &$form The form we are rendering
*
* @return void
*/
protected function loadValidationScript(FOFForm &$form)
{
$message =
$form->getView()->escape(JText::_('JGLOBAL_VALIDATION_FORM_FAILED'));
$js = <<<JS
Joomla.submitbutton = function(task)
{
if (task == 'cancel' ||
document.formvalidator.isValid(document.id('adminForm')))
{
Joomla.submitform(task, document.getElementById('adminForm'));
}
else {
alert('$message');
}
};
JS;
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
$document->addScriptDeclaration($js);
}
}
/**
* Renders the submenu (link bar)
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderLinkbar($view, $task, $input, $config = array())
{
$style = 'classic';
if (array_key_exists('linkbar_style', $config))
{
$style = $config['linkbar_style'];
}
if (!version_compare(JVERSION, '3.0', 'ge'))
{
$style = 'classic';
}
switch ($style)
{
case 'joomla':
$this->renderLinkbar_joomla($view, $task, $input);
break;
case 'classic':
default:
$this->renderLinkbar_classic($view, $task, $input);
break;
}
}
/**
* Renders the submenu (link bar) in FOF's classic style, using a
Bootstrapped
* tab bar.
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderLinkbar_classic($view, $task, $input, $config =
array())
{
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render a submenu unless we are in the the admin area
$toolbar =
FOFToolbar::getAnInstance($input->getCmd('option',
'com_foobar'), $config);
$renderFrontendSubmenu = $toolbar->getRenderFrontendSubmenu();
if (!FOFPlatform::getInstance()->isBackend() &&
!$renderFrontendSubmenu)
{
return;
}
$links = $toolbar->getLinks();
if (!empty($links))
{
echo "<ul class=\"nav nav-tabs\">\n";
foreach ($links as $link)
{
$dropdown = false;
if (array_key_exists('dropdown', $link))
{
$dropdown = $link['dropdown'];
}
if ($dropdown)
{
echo "<li";
$class = 'dropdown';
if ($link['active'])
{
$class .= ' active';
}
echo ' class="' . $class . '">';
echo '<a class="dropdown-toggle"
data-toggle="dropdown" href="#">';
if ($link['icon'])
{
echo "<i class=\"icon icon-" .
$link['icon'] . "\"></i>";
}
echo $link['name'];
echo '<b class="caret"></b>';
echo '</a>';
echo "\n<ul class=\"dropdown-menu\">";
foreach ($link['items'] as $item)
{
echo "<li";
if ($item['active'])
{
echo ' class="active"';
}
echo ">";
if ($item['icon'])
{
echo "<i class=\"icon icon-" .
$item['icon'] . "\"></i>";
}
if ($item['link'])
{
echo "<a href=\"" . $item['link'] .
"\">" . $item['name'] . "</a>";
}
else
{
echo $item['name'];
}
echo "</li>";
}
echo "</ul>\n";
}
else
{
echo "<li";
if ($link['active'])
{
echo ' class="active"';
}
echo ">";
if ($link['icon'])
{
echo "<i class=\"icon icon-" .
$link['icon'] . "\"></i>";
}
if ($link['link'])
{
echo "<a href=\"" . $link['link'] .
"\">" . $link['name'] . "</a>";
}
else
{
echo $link['name'];
}
}
echo "</li>\n";
}
echo "</ul>\n";
}
}
/**
* Renders the submenu (link bar) using Joomla!'s style. On Joomla!
2.5 this
* is a list of bar separated links, on Joomla! 3 it's a sidebar at
the
* left-hand side of the page.
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderLinkbar_joomla($view, $task, $input, $config =
array())
{
// On command line don't do anything
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render a submenu unless we are in the the admin area
$toolbar =
FOFToolbar::getAnInstance($input->getCmd('option',
'com_foobar'), $config);
$renderFrontendSubmenu = $toolbar->getRenderFrontendSubmenu();
if (!FOFPlatform::getInstance()->isBackend() &&
!$renderFrontendSubmenu)
{
return;
}
$this->renderLinkbarItems($toolbar);
}
/**
* do the rendering job for the linkbar
*
* @param FOFToolbar $toolbar A toolbar object
*
* @return void
*/
protected function renderLinkbarItems($toolbar)
{
$links = $toolbar->getLinks();
if (!empty($links))
{
foreach ($links as $link)
{
JHtmlSidebar::addEntry($link['name'],
$link['link'], $link['active']);
$dropdown = false;
if (array_key_exists('dropdown', $link))
{
$dropdown = $link['dropdown'];
}
if ($dropdown)
{
foreach ($link['items'] as $item)
{
JHtmlSidebar::addEntry('– ' . $item['name'],
$item['link'], $item['active']);
}
}
}
}
}
/**
* Renders the toolbar buttons
*
* @param string $view The active view name
* @param string $task The current task
* @param FOFInput $input The input object
* @param array $config Extra configuration variables for the
toolbar
*
* @return void
*/
protected function renderButtons($view, $task, $input, $config = array())
{
if (FOFPlatform::getInstance()->isCli())
{
return;
}
// Do not render buttons unless we are in the the frontend area and we
are asked to do so
$toolbar =
FOFToolbar::getAnInstance($input->getCmd('option',
'com_foobar'), $config);
$renderFrontendButtons = $toolbar->getRenderFrontendButtons();
// Load main backend language, in order to display toolbar strings
// (JTOOLBAR_BACK, JTOOLBAR_PUBLISH etc etc)
FOFPlatform::getInstance()->loadTranslations('joomla');
if (FOFPlatform::getInstance()->isBackend() ||
!$renderFrontendButtons)
{
return;
}
$bar = JToolbar::getInstance('toolbar');
$items = $bar->getItems();
$substitutions = array(
'icon-32-new' => 'icon-plus',
'icon-32-publish' => 'icon-eye-open',
'icon-32-unpublish' => 'icon-eye-close',
'icon-32-delete' => 'icon-trash',
'icon-32-edit' => 'icon-edit',
'icon-32-copy' => 'icon-th-large',
'icon-32-cancel' => 'icon-remove',
'icon-32-back' => 'icon-circle-arrow-left',
'icon-32-apply' => 'icon-ok',
'icon-32-save' => 'icon-hdd',
'icon-32-save-new' => 'icon-repeat',
);
if(isset(JFactory::getApplication()->JComponentTitle))
{
$title = JFactory::getApplication()->JComponentTitle;
}
else
{
$title = '';
}
$html = array();
$actions = array();
// For BC we have to use the same id we're using inside other
renderers (FOFHeaderHolder)
//$html[] = '<div class="well" id="' .
$bar->getName() . '">';
$html[] = '<div class="well"
id="FOFHeaderHolder">';
$html[] = '<div
class="titleHolder">'.$title.'</div>';
$html[] = '<div
class="buttonsHolder">';
foreach ($items as $node)
{
$type = $node[0];
$button = $bar->loadButtonType($type);
if ($button !== false)
{
if (method_exists($button, 'fetchId'))
{
$id = call_user_func_array(array(&$button, 'fetchId'),
$node);
}
else
{
$id = null;
}
$action = call_user_func_array(array(&$button,
'fetchButton'), $node);
$action = str_replace('class="toolbar"',
'class="toolbar btn"', $action);
$action = str_replace('<span ', '<i ',
$action);
$action = str_replace('</span>',
'</i>', $action);
$action = str_replace(array_keys($substitutions),
array_values($substitutions), $action);
$actions[] = $action;
}
}
$html = array_merge($html, $actions);
$html[] = '</div>';
$html[] = '</div>';
echo implode("\n", $html);
}
/**
* Renders a FOFForm for a Browse view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormBrowse(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
$html = '';
JHtml::_('behavior.multiselect');
// Joomla! 3.0+ support
if (version_compare(JVERSION, '3.0', 'ge'))
{
JHtml::_('bootstrap.tooltip');
JHtml::_('dropdown.init');
JHtml::_('formbehavior.chosen', 'select');
$view = $form->getView();
$order = $view->escape($view->getLists()->order);
$html .= <<<HTML
<script type="text/javascript">
Joomla.orderTable = function() {
table = document.getElementById("sortTable");
direction = document.getElementById("directionTable");
order = table.options[table.selectedIndex].value;
if (order != '$order')
{
dirn = 'asc';
}
else {
dirn = direction.options[direction.selectedIndex].value;
}
Joomla.tableOrdering(order, dirn);
};
</script>
HTML;
}
else
{
JHtml::_('behavior.tooltip');
}
// Getting all header row elements
$headerFields = $form->getHeaderset();
// Get form parameters
$show_header = $form->getAttribute('show_header', 1);
$show_filters = $form->getAttribute('show_filters', 1);
$show_pagination = $form->getAttribute('show_pagination',
1);
$norows_placeholder =
$form->getAttribute('norows_placeholder', '');
// Joomla! 3.0 sidebar support
if (version_compare(JVERSION, '3.0', 'gt'))
{
$form_class = '';
if ($show_filters)
{
JHtmlSidebar::setAction("index.php?option=" .
$input->getCmd('option') . "&view=" .
FOFInflector::pluralize($input->getCmd('view'))
);
}
// Reorder the fields with ordering first
$tmpFields = array();
$i = 1;
foreach ($headerFields as $tmpField)
{
if ($tmpField instanceof FOFFormHeaderOrdering)
{
$tmpFields[0] = $tmpField;
}
else
{
$tmpFields[$i] = $tmpField;
}
$i++;
}
$headerFields = $tmpFields;
ksort($headerFields, SORT_NUMERIC);
}
else
{
$form_class = 'class="form-horizontal"';
}
// Pre-render the header and filter rows
$header_html = '';
$filter_html = '';
$sortFields = array();
if ($show_header || $show_filters)
{
foreach ($headerFields as $headerField)
{
$header = $headerField->header;
$filter = $headerField->filter;
$buttons = $headerField->buttons;
$options = $headerField->options;
$sortable = $headerField->sortable;
$tdwidth = $headerField->tdwidth;
// Under Joomla! < 3.0 we can't have filter-only fields
if (version_compare(JVERSION, '3.0', 'lt')
&& empty($header))
{
continue;
}
// If it's a sortable field, add to the list of sortable fields
if ($sortable)
{
$sortFields[$headerField->name] = JText::_($headerField->label);
}
// Get the table data width, if set
if (!empty($tdwidth))
{
$tdwidth = 'width="' . $tdwidth . '"';
}
else
{
$tdwidth = '';
}
if (!empty($header))
{
$header_html .= "\t\t\t\t\t<th $tdwidth>" . PHP_EOL;
$header_html .= "\t\t\t\t\t\t" . $header;
$header_html .= "\t\t\t\t\t</th>" . PHP_EOL;
}
if (version_compare(JVERSION, '3.0', 'ge'))
{
// Joomla! 3.0 or later
if (!empty($filter))
{
$filter_html .= '<div class="filter-search btn-group
pull-left">' . "\n";
$filter_html .= "\t" . '<label
for="title" class="element-invisible">';
$filter_html .= JText::_($headerField->label);
$filter_html .= "</label>\n";
$filter_html .= "\t$filter\n";
$filter_html .= "</div>\n";
if (!empty($buttons))
{
$filter_html .= '<div class="btn-group pull-left
hidden-phone">' . "\n";
$filter_html .= "\t$buttons\n";
$filter_html .= '</div>' . "\n";
}
}
elseif (!empty($options))
{
$label = $headerField->label;
JHtmlSidebar::addFilter(
'- ' . JText::_($label) . ' -', (string)
$headerField->name,
JHtml::_(
'select.options',
$options,
'value',
'text',
$model->getState($headerField->name, ''), true
)
);
}
}
else
{
// Joomla! 2.5
$filter_html .= "\t\t\t\t\t<td>" . PHP_EOL;
if (!empty($filter))
{
$filter_html .= "\t\t\t\t\t\t$filter" . PHP_EOL;
if (!empty($buttons))
{
$filter_html .= '<div class="btn-group
hidden-phone">' . PHP_EOL;
$filter_html .= "\t\t\t\t\t\t$buttons" . PHP_EOL;
$filter_html .= '</div>' . PHP_EOL;
}
}
elseif (!empty($options))
{
$label = $headerField->label;
$emptyOption = JHtml::_('select.option', '',
'- ' . JText::_($label) . ' -');
array_unshift($options, $emptyOption);
$attribs = array(
'onchange' => 'document.adminForm.submit();'
);
$filter = JHtml::_('select.genericlist', $options,
$headerField->name, $attribs, 'value', 'text',
$headerField->value, false, true);
$filter_html .= "\t\t\t\t\t\t$filter" . PHP_EOL;
}
$filter_html .= "\t\t\t\t\t</td>" . PHP_EOL;
}
}
}
// Start the form
$filter_order = $form->getView()->getLists()->order;
$filter_order_Dir = $form->getView()->getLists()->order_Dir;
$actionUrl = FOFPlatform::getInstance()->isBackend() ?
'index.php' : JUri::root().'index.php';
if (FOFPlatform::getInstance()->isFrontend() &&
($input->getCmd('Itemid', 0) != 0))
{
$itemid = $input->getCmd('Itemid', 0);
$uri = new JUri($actionUrl);
if ($itemid)
{
$uri->setVar('Itemid', $itemid);
}
$actionUrl = JRoute::_($uri->toString());
}
$html .= '<form action="'.$actionUrl.'"
method="post" name="adminForm" id="adminForm"
' . $form_class . '>' . PHP_EOL;
if (version_compare(JVERSION, '3.0', 'ge'))
{
// Joomla! 3.0+
// Get and output the sidebar, if present
$sidebar = JHtmlSidebar::render();
if ($show_filters && !empty($sidebar))
{
$html .= '<div id="j-sidebar-container"
class="span2">' . "\n";
$html .= "\t$sidebar\n";
$html .= "</div>\n";
$html .= '<div id="j-main-container"
class="span10">' . "\n";
}
else
{
$html .= '<div id="j-main-container">' .
"\n";
}
// Render header search fields, if the header is enabled
if ($show_header)
{
$html .= "\t" . '<div id="filter-bar"
class="btn-toolbar">' . "\n";
$html .= "$filter_html\n";
if ($show_pagination)
{
// Render the pagination rows per page selection box, if the
pagination is enabled
$html .= "\t" . '<div class="btn-group
pull-right hidden-phone">' . "\n";
$html .= "\t\t" . '<label for="limit"
class="element-invisible">' .
JText::_('JFIELD_PLG_SEARCH_SEARCHLIMIT_DESC') .
'</label>' . "\n";
$html .= "\t\t" .
$model->getPagination()->getLimitBox() . "\n";
$html .= "\t" . '</div>' . "\n";
}
if (!empty($sortFields))
{
// Display the field sort order
$asc_sel = ($view->getLists()->order_Dir == 'asc') ?
'selected="selected"' : '';
$desc_sel = ($view->getLists()->order_Dir == 'desc')
? 'selected="selected"' : '';
$html .= "\t" . '<div class="btn-group
pull-right hidden-phone">' . "\n";
$html .= "\t\t" . '<label
for="directionTable"
class="element-invisible">' .
JText::_('JFIELD_ORDERING_DESC') . '</label>' .
"\n";
$html .= "\t\t" . '<select
name="directionTable" id="directionTable"
class="input-medium"
onchange="Joomla.orderTable()">' . "\n";
$html .= "\t\t\t" . '<option
value="">' . JText::_('JFIELD_ORDERING_DESC') .
'</option>' . "\n";
$html .= "\t\t\t" . '<option value="asc"
' . $asc_sel . '>' .
JText::_('JGLOBAL_ORDER_ASCENDING') . '</option>'
. "\n";
$html .= "\t\t\t" . '<option value="desc"
' . $desc_sel . '>' .
JText::_('JGLOBAL_ORDER_DESCENDING') .
'</option>' . "\n";
$html .= "\t\t" . '</select>' .
"\n";
$html .= "\t" . '</div>' . "\n\n";
// Display the sort fields
$html .= "\t" . '<div class="btn-group
pull-right">' . "\n";
$html .= "\t\t" . '<label for="sortTable"
class="element-invisible">' .
JText::_('JGLOBAL_SORT_BY') . '</label>' .
"\n";
$html .= "\t\t" . '<select
name="sortTable" id="sortTable"
class="input-medium"
onchange="Joomla.orderTable()">' . "\n";
$html .= "\t\t\t" . '<option
value="">' . JText::_('JGLOBAL_SORT_BY') .
'</option>' . "\n";
$html .= "\t\t\t" . JHtml::_('select.options',
$sortFields, 'value', 'text',
$view->getLists()->order) . "\n";
$html .= "\t\t" . '</select>' .
"\n";
$html .= "\t" . '</div>' . "\n";
}
$html .= "\t</div>\n\n";
$html .= "\t" . '<div class="clearfix">
</div>' . "\n\n";
}
}
// Start the table output
$html .= "\t\t" . '<table class="table
table-striped" id="itemsList">' . PHP_EOL;
// Open the table header region if required
if ($show_header || ($show_filters && version_compare(JVERSION,
'3.0', 'lt')))
{
$html .= "\t\t\t<thead>" . PHP_EOL;
}
// Render the header row, if enabled
if ($show_header)
{
$html .= "\t\t\t\t<tr>" . PHP_EOL;
$html .= $header_html;
$html .= "\t\t\t\t</tr>" . PHP_EOL;
}
// Render filter row if enabled
if ($show_filters && version_compare(JVERSION, '3.0',
'lt'))
{
$html .= "\t\t\t\t<tr>";
$html .= $filter_html;
$html .= "\t\t\t\t</tr>";
}
// Close the table header region if required
if ($show_header || ($show_filters && version_compare(JVERSION,
'3.0', 'lt')))
{
$html .= "\t\t\t</thead>" . PHP_EOL;
}
// Loop through rows and fields, or show placeholder for no rows
$html .= "\t\t\t<tbody>" . PHP_EOL;
$fields = $form->getFieldset('items');
$num_columns = count($fields);
$items = $model->getItemList();
if ($count = count($items))
{
$m = 1;
foreach ($items as $i => $item)
{
$table_item = $model->getTable();
$table_item->reset();
$table_item->bind($item);
$form->bind($item);
$m = 1 - $m;
$class = 'row' . $m;
$html .= "\t\t\t\t<tr class=\"$class\">" .
PHP_EOL;
$fields = $form->getFieldset('items');
// Reorder the fields to have ordering first
if (version_compare(JVERSION, '3.0', 'gt'))
{
$tmpFields = array();
$j = 1;
foreach ($fields as $tmpField)
{
if ($tmpField instanceof FOFFormFieldOrdering)
{
$tmpFields[0] = $tmpField;
}
else
{
$tmpFields[$j] = $tmpField;
}
$j++;
}
$fields = $tmpFields;
ksort($fields, SORT_NUMERIC);
}
foreach ($fields as $field)
{
$field->rowid = $i;
$field->item = $table_item;
$labelClass = $field->labelClass ? $field->labelClass :
$field->labelclass; // Joomla! 2.5/3.x use different case for the same
name
$class = $labelClass ? 'class ="' . $labelClass .
'"' : '';
$html .= "\t\t\t\t\t<td $class>" .
$field->getRepeatable() . '</td>' . PHP_EOL;
}
$html .= "\t\t\t\t</tr>" . PHP_EOL;
}
}
elseif ($norows_placeholder)
{
$html .= "\t\t\t\t<tr><td
colspan=\"$num_columns\">";
$html .= JText::_($norows_placeholder);
$html .= "</td></tr>\n";
}
$html .= "\t\t\t</tbody>" . PHP_EOL;
// Render the pagination bar, if enabled, on J! 2.5
if ($show_pagination && version_compare(JVERSION,
'3.0', 'lt'))
{
$pagination = $model->getPagination();
$html .= "\t\t\t<tfoot>" . PHP_EOL;
$html .= "\t\t\t\t<tr><td
colspan=\"$num_columns\">";
if (($pagination->total > 0))
{
$html .= $pagination->getListFooter();
}
$html .= "</td></tr>\n";
$html .= "\t\t\t</tfoot>" . PHP_EOL;
}
// End the table output
$html .= "\t\t" . '</table>' . PHP_EOL;
// Render the pagination bar, if enabled, on J! 3.0+
if ($show_pagination && version_compare(JVERSION,
'3.0', 'ge'))
{
$html .= $model->getPagination()->getListFooter();
}
// Close the wrapper element div on Joomla! 3.0+
if (version_compare(JVERSION, '3.0', 'ge'))
{
$html .= "</div>\n";
}
$html .= "\t" . '<input type="hidden"
name="option" value="' .
$input->getCmd('option') . '" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="view" value="' .
FOFInflector::pluralize($input->getCmd('view')) . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="task" value="' .
$input->getCmd('task', 'browse') . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="layout" value="' .
$input->getCmd('layout', '') . '"
/>' . PHP_EOL;
// The id field is required in Joomla! 3 front-end to prevent the
pagination limit box from screwing it up. Huh!!
if (version_compare(JVERSION, '3.0', 'ge') &&
FOFPlatform::getInstance()->isFrontend())
{
$html .= "\t" . '<input type="hidden"
name="id" value="' . $input->getCmd('id',
'') . '" />' . PHP_EOL;
}
$html .= "\t" . '<input type="hidden"
name="boxchecked" value="" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="hidemainmenu" value="" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="filter_order" value="' . $filter_order .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="filter_order_Dir" value="' . $filter_order_Dir .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . JFactory::getSession()->getFormToken() .
'" value="1" />' . PHP_EOL;
// End the form
$html .= '</form>' . PHP_EOL;
return $html;
}
/**
* Renders a FOFForm for a Read view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormRead(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
$html = $this->renderFormRaw($form, $model, $input, 'read');
return $html;
}
/**
* Renders a FOFForm for an Edit view and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
*
* @return string The HTML rendering of the form
*/
protected function renderFormEdit(FOFForm &$form, FOFModel $model,
FOFInput $input)
{
// Get the key for this model's table
$key = $model->getTable()->getKeyName();
$keyValue = $model->getId();
$html = '';
$validate = strtolower($form->getAttribute('validate'));
if (in_array($validate, array('true', 'yes',
'1', 'on')))
{
JHtml::_('behavior.formvalidation');
$class = ' form-validate';
$this->loadValidationScript($form);
}
else
{
$class = '';
}
// Check form enctype. Use enctype="multipart/form-data" to
upload binary files in your form.
$template_form_enctype = $form->getAttribute('enctype');
if (!empty($template_form_enctype))
{
$enctype = ' enctype="' .
$form->getAttribute('enctype') . '" ';
}
else
{
$enctype = '';
}
// Check form name. Use name="yourformname" to modify the name
of your form.
$formname = $form->getAttribute('name');
if (empty($formname))
{
$formname = 'adminForm';
}
// Check form ID. Use id="yourformname" to modify the id of
your form.
$formid = $form->getAttribute('name');
if (empty($formid))
{
$formid = 'adminForm';
}
// Check if we have a custom task
$customTask = $form->getAttribute('customTask');
if (empty($customTask))
{
$customTask = '';
}
// Get the form action URL
$actionUrl = FOFPlatform::getInstance()->isBackend() ?
'index.php' : JUri::root().'index.php';
if (FOFPlatform::getInstance()->isFrontend() &&
($input->getCmd('Itemid', 0) != 0))
{
$itemid = $input->getCmd('Itemid', 0);
$uri = new JUri($actionUrl);
if ($itemid)
{
$uri->setVar('Itemid', $itemid);
}
$actionUrl = JRoute::_($uri->toString());
}
$html .= '<form action="'.$actionUrl.'"
method="post" name="' . $formname .
'" id="' . $formid . '"' . $enctype .
' class="form-horizontal' .
$class . '">' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="option" value="' .
$input->getCmd('option') . '" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="view" value="' .
$input->getCmd('view', 'edit') . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="task" value="' . $customTask . '"
/>' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . $key . '" value="' . $keyValue .
'" />' . PHP_EOL;
$html .= "\t" . '<input type="hidden"
name="' . JFactory::getSession()->getFormToken() .
'" value="1" />' . PHP_EOL;
$html .= $this->renderFormRaw($form, $model, $input,
'edit');
$html .= '</form>';
return $html;
}
/**
* Renders a raw FOFForm and returns the corresponding HTML
*
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
*
* @return string The HTML rendering of the form
*/
protected function renderFormRaw(FOFForm &$form, FOFModel $model,
FOFInput $input, $formType)
{
$html = '';
$tabHtml = array();
// Do we have a tabbed form?
$isTabbed = $form->getAttribute('tabbed', '0');
$isTabbed = in_array($isTabbed, array('true', 'yes',
'on', '1'));
foreach ($form->getFieldsets() as $fieldset)
{
if ($isTabbed && $this->isTabFieldset($fieldset))
{
continue;
}
elseif ($isTabbed && isset($fieldset->innertab))
{
$inTab = $fieldset->innertab;
}
else
{
$inTab = '__outer';
}
$tabHtml[$inTab][] = $this->renderFieldset($fieldset, $form, $model,
$input, $formType, false);
}
// If the form is tabbed, render the tabs bars
if ($isTabbed)
{
$html .= '<ul class="nav nav-tabs">' .
PHP_EOL;
foreach ($form->getFieldsets() as $fieldset)
{
// Only create tabs for tab fieldsets
$isTabbedFieldset = $this->isTabFieldset($fieldset);
if (!$isTabbedFieldset)
{
continue;
}
// Only create tabs if we do have a label
if (!isset($fieldset->label) || empty($fieldset->label))
{
continue;
}
$label = JText::_($fieldset->label);
$name = $fieldset->name;
$liClass = ($isTabbedFieldset == 2) ?
'class="active"' : '';
$html .= "<li $liClass><a href=\"#$name\"
data-toggle=\"tab\">$label</a></li>" .
PHP_EOL;
}
$html .= '</ul>' . "\n\n<div
class=\"tab-content\">" . PHP_EOL;
foreach ($form->getFieldsets() as $fieldset)
{
if (!$this->isTabFieldset($fieldset))
{
continue;
}
$html .= $this->renderFieldset($fieldset, $form, $model, $input,
$formType, false, $tabHtml);
}
$html .= "</div>\n";
}
if (isset($tabHtml['__outer']))
{
$html .= implode('', $tabHtml['__outer']);
}
return $html;
}
/**
* Renders a raw fieldset of a FOFForm and returns the corresponding HTML
*
* @param stdClass &$fieldset The fieldset to render
* @param FOFForm &$form The form to render
* @param FOFModel $model The model providing our data
* @param FOFInput $input The input object
* @param string $formType The form type e.g. 'edit' or
'read'
* @param boolean $showHeader Should I render the fieldset's
header?
*
* @return string The HTML rendering of the fieldset
*/
protected function renderFieldset(stdClass &$fieldset, FOFForm
&$form, FOFModel $model, FOFInput $input, $formType, $showHeader =
true, &$innerHtml = null)
{
$html = '';
$fields = $form->getFieldset($fieldset->name);
if (isset($fieldset->class))
{
$class = 'class="' . $fieldset->class .
'"';
}
else
{
$class = '';
}
if (isset($innerHtml[$fieldset->name]))
{
$innerclass = isset($fieldset->innerclass) ? '
class="' . $fieldset->innerclass . '"' :
'';
$html .= "\t" . '<div id="' .
$fieldset->name . '" ' . $class . '>' .
PHP_EOL;
$html .= "\t\t" . '<div' . $innerclass .
'>' . PHP_EOL;
}
else
{
$html .= "\t" . '<div id="' .
$fieldset->name . '" ' . $class . '>' .
PHP_EOL;
}
$isTabbedFieldset = $this->isTabFieldset($fieldset);
if (isset($fieldset->label) && !empty($fieldset->label)
&& !$isTabbedFieldset)
{
$html .= "\t\t" . '<h3>' .
JText::_($fieldset->label) . '</h3>' . PHP_EOL;
}
foreach ($fields as $field)
{
$groupClass = $form->getFieldAttribute($field->fieldname,
'groupclass', '', $field->group);
// Auto-generate label and description if needed
// Field label
$title = $form->getFieldAttribute($field->fieldname,
'label', '', $field->group);
$emptylabel = $form->getFieldAttribute($field->fieldname,
'emptylabel', false, $field->group);
if (empty($title) && !$emptylabel)
{
$model->getName();
$title = strtoupper($input->get('option') . '_'
. $model->getName() . '_' . $field->id .
'_LABEL');
}
// Field description
$description = $form->getFieldAttribute($field->fieldname,
'description', '', $field->group);
/**
* The following code is backwards incompatible. Most forms don't
require a description in their form
* fields. Having to use emptydescription="1" on each one of
them is an overkill. Removed.
*/
/*
$emptydescription = $form->getFieldAttribute($field->fieldname,
'emptydescription', false, $field->group);
if (empty($description) && !$emptydescription)
{
$description = strtoupper($input->get('option') .
'_' . $model->getName() . '_' . $field->id .
'_DESC');
}
*/
if ($formType == 'read')
{
$inputField = $field->static;
}
elseif ($formType == 'edit')
{
$inputField = $field->input;
}
if (empty($title))
{
$html .= "\t\t\t" . $inputField . PHP_EOL;
if (!empty($description) && $formType == 'edit')
{
$html .= "\t\t\t\t" . '<span
class="help-block">';
$html .= JText::_($description) . '</span>' . PHP_EOL;
}
}
else
{
$html .= "\t\t\t" . '<div class="control-group
' . $groupClass . '">' . PHP_EOL;
$html .= $this->renderFieldsetLabel($field, $form, $title);
$html .= "\t\t\t\t" . '<div
class="controls">' . PHP_EOL;
$html .= "\t\t\t\t\t" . $inputField . PHP_EOL;
if (!empty($description))
{
$html .= "\t\t\t\t" . '<span
class="help-block">';
$html .= JText::_($description) . '</span>' . PHP_EOL;
}
$html .= "\t\t\t\t" . '</div>' . PHP_EOL;
$html .= "\t\t\t" . '</div>' . PHP_EOL;
}
}
if (isset($innerHtml[$fieldset->name]))
{
$html .= "\t\t" . '</div>' . PHP_EOL;
$html .= implode('', $innerHtml[$fieldset->name]) .
PHP_EOL;
$html .= "\t" . '</div>' . PHP_EOL;
}
else
{
$html .= "\t" . '</div>' . PHP_EOL;
}
return $html;
}
/**
* Renders a label for a fieldset.
*
* @param object $field The field of the label to render
* @param FOFForm &$form The form to render
* @param string $title The title of the label
*
* @return string The rendered label
*/
protected function renderFieldsetLabel($field, FOFForm &$form, $title)
{
$html = '';
$labelClass = $field->labelClass ? $field->labelClass :
$field->labelclass; // Joomla! 2.5/3.x use different case for the same
name
$required = $field->required;
$tooltip = $form->getFieldAttribute($field->fieldname,
'tooltip', '', $field->group);
if (!empty($tooltip))
{
if (version_compare(JVERSION, '3.0', 'ge'))
{
static $loadedTooltipScript = false;
if (!$loadedTooltipScript)
{
$js = <<<JS
(function($)
{
$(document).ready(function()
{
$('.fof-tooltip').tooltip({placement: 'top'});
});
})(akeeba.jQuery);
JS;
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
$document->addScriptDeclaration($js);
}
$loadedTooltipScript = true;
}
$tooltipText = '<strong>' . JText::_($title) .
'</strong><br />' . JText::_($tooltip);
$html .= "\t\t\t\t" . '<label
class="control-label fof-tooltip ' . $labelClass . '"
for="' . $field->id . '" title="' .
$tooltipText . '" data-toggle="fof-tooltip">';
}
else
{
// Joomla! 2.5 has a conflict with the jQueryUI tooltip, therefore we
// have to use native Joomla! 2.5 tooltips
JHtml::_('behavior.tooltip');
$tooltipText = JText::_($title) . '::' . JText::_($tooltip);
$html .= "\t\t\t\t" . '<label
class="control-label hasTip ' . $labelClass . '"
for="' . $field->id . '" title="' .
$tooltipText . '" rel="tooltip">';
}
}
else
{
$html .= "\t\t\t\t" . '<label
class="control-label ' . $labelClass . '"
for="' . $field->id . '">';
}
$html .= JText::_($title);
if ($required)
{
$html .= ' *';
}
$html .= '</label>' . PHP_EOL;
return $html;
}
}
string/utils.php000064400000004161151155117470007734 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Helper class with utilitarian functions concerning strings
*
* @package FrameworkOnFramework
* @since 2.0
*/
abstract class FOFStringUtils
{
/**
* Convert a string into a slug (alias), suitable for use in URLs. Please
* note that transliteration suupport is rudimentary at this stage.
*
* @param string $value A string to convert to slug
*
* @return string The slug
*/
public static function toSlug($value)
{
// Remove any '-' from the string they will be used as
concatonater
$value = str_replace('-', ' ', $value);
// Convert to ascii characters
$value = self::toASCII($value);
// Lowercase and trim
$value = trim(strtolower($value));
// Remove any duplicate whitespace, and ensure all characters are
alphanumeric
$value = preg_replace(array('/\s+/',
'/[^A-Za-z0-9\-_]/'), array('-', ''),
$value);
// Limit length
if (strlen($value) > 100)
{
$value = substr($value, 0, 100);
}
return $value;
}
/**
* Convert common norhern European languages' letters into plain
ASCII. This
* is a rudimentary transliteration.
*
* @param string $value The value to convert to ASCII
*
* @return string The converted string
*/
public static function toASCII($value)
{
$string = htmlentities(utf8_decode($value), null,
'ISO-8859-1');
$string = preg_replace(
array('/ß/', '/&(..)lig;/',
'/&([aouAOU])uml;/', '/&(.)[^;]*;/'),
array('ss', "$1", "$1" . 'e',
"$1"), $string
);
return $string;
}
/**
* Convert a string to a boolean.
*
* @param string $string The string.
*
* @return boolean The converted string
*/
public static function toBool($string)
{
$string = trim((string) $string);
if ($string == 'true')
{
return true;
}
if ($string == 'false')
{
return false;
}
return (bool) $string;
}
}
table/behavior/assets.php000064400000015217151155117470011462
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework table behavior class for assets
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFTableBehaviorAssets extends FOFTableBehavior
{
/**
* The event which runs after storing (saving) data to the database
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow saving
*/
public function onAfterStore(&$table)
{
$result = true;
$asset_id_field = $table->getColumnAlias('asset_id');
if (in_array($asset_id_field, $table->getKnownFields()))
{
if (!empty($table->$asset_id_field))
{
$currentAssetId = $table->$asset_id_field;
}
// The asset id field is managed privately by this class.
if ($table->isAssetsTracked())
{
unset($table->$asset_id_field);
}
}
// Create the object used for inserting/updpating data to the database
$fields = $table->getTableFields();
// Let's remove the asset_id field, since we unset the property
above and we would get a PHP notice
if (isset($fields[$asset_id_field]))
{
unset($fields[$asset_id_field]);
}
// Asset Tracking
if (in_array($asset_id_field, $table->getKnownFields()) &&
$table->isAssetsTracked())
{
$parentId = $table->getAssetParentId();
try{
$name = $table->getAssetName();
}
catch(Exception $e)
{
$table->setError($e->getMessage());
return false;
}
$title = $table->getAssetTitle();
$asset = JTable::getInstance('Asset');
$asset->loadByName($name);
// Re-inject the asset id.
$this->$asset_id_field = $asset->id;
// Check for an error.
$error = $asset->getError();
// Since we are using JTable, there is no way to mock it and
test for failures :(
// @codeCoverageIgnoreStart
if ($error)
{
$table->setError($error);
return false;
}
// @codeCoverageIgnoreEnd
// Specify how a new or moved node asset is inserted into the tree.
// Since we're unsetting the table field before, this
statement is always true...
if (empty($table->$asset_id_field) || $asset->parent_id !=
$parentId)
{
$asset->setLocation($parentId, 'last-child');
}
// Prepare the asset to be stored.
$asset->parent_id = $parentId;
$asset->name = $name;
$asset->title = $title;
if ($table->getRules() instanceof JAccessRules)
{
$asset->rules = (string) $table->getRules();
}
// Since we are using JTable, there is no way to mock it and
test for failures :(
// @codeCoverageIgnoreStart
if (!$asset->check() || !$asset->store())
{
$table->setError($asset->getError());
return false;
}
// @codeCoverageIgnoreEnd
// Create an asset_id or heal one that is corrupted.
if (empty($table->$asset_id_field) || (($currentAssetId !=
$table->$asset_id_field) && !empty($table->$asset_id_field)))
{
// Update the asset_id field in this table.
$table->$asset_id_field = (int) $asset->id;
$k = $table->getKeyName();
$db = $table->getDbo();
$query = $db->getQuery(true)
->update($db->qn($table->getTableName()))
->set($db->qn($asset_id_field).' = ' .
(int) $table->$asset_id_field)
->where($db->qn($k) . ' = ' . (int)
$table->$k);
$db->setQuery($query)->execute();
}
$result = true;
}
return $result;
}
/**
* The event which runs after binding data to the table
*
* @param FOFTable &$table The table which calls this event
* @param object|array &$src The data to bind
*
* @return boolean True on success
*/
public function onAfterBind(&$table, &$src)
{
// Set rules for assets enabled tables
if ($table->isAssetsTracked())
{
// Bind the rules.
if (isset($src['rules']) &&
is_array($src['rules']))
{
// We have to manually remove any empty value, since they
will be converted to int,
// and "Inherited" values will become
"Denied". Joomla is doing this manually, too.
// @todo Should we move this logic inside the setRules
method?
$rules = array();
foreach ($src['rules'] as $action => $ids)
{
// Build the rules array.
$rules[$action] = array();
foreach ($ids as $id => $p)
{
if ($p !== '')
{
$rules[$action][$id] = ($p == '1' ||
$p == 'true') ? true : false;
}
}
}
$table->setRules($rules);
}
}
return true;
}
/**
* The event which runs before deleting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record to delete
*
* @return boolean True to allow the deletion
*/
public function onBeforeDelete(&$table, $oid)
{
// If tracking assets, remove the asset first.
if ($table->isAssetsTracked())
{
$k = $table->getKeyName();
// If the table is not loaded, let's try to load it with
the id
if(!$table->$k)
{
$table->load($oid);
}
// If I have an invalid assetName I have to stop
try
{
$name = $table->getAssetName();
}
catch(Exception $e)
{
$table->setError($e->getMessage());
return false;
}
// Do NOT touch JTable here -- we are loading the core asset table which
is a JTable, not a FOFTable
$asset = JTable::getInstance('Asset');
if ($asset->loadByName($name))
{
// Since we are using JTable, there is no way to mock it
and test for failures :(
// @codeCoverageIgnoreStart
if (!$asset->delete())
{
$table->setError($asset->getError());
return false;
}
// @codeCoverageIgnoreEnd
}
else
{
// I'll simply return true even if I couldn't
load the asset. In this way I can still
// delete a broken record
return true;
}
}
return true;
}
}
table/behavior/contenthistory.php000064400000003146151155117470013252
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework table behavior class for content History
*
* @package FrameworkOnFramework
* @since 2.2.0
*/
class FOFTableBehaviorContenthistory extends FOFTableBehavior
{
/**
* The event which runs after storing (saving) data to the database
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow saving without an error
*/
public function onAfterStore(&$table)
{
$aliasParts = explode('.', $table->getContentType());
$table->checkContentType();
if
(JComponentHelper::getParams($aliasParts[0])->get('save_history',
0))
{
$historyHelper = new JHelperContenthistory($table->getContentType());
$historyHelper->store($table);
}
return true;
}
/**
* The event which runs before deleting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record to delete
*
* @return boolean True to allow the deletion
*/
public function onBeforeDelete(&$table, $oid)
{
$aliasParts = explode('.', $table->getContentType());
if
(JComponentHelper::getParams($aliasParts[0])->get('save_history',
0))
{
$historyHelper = new JHelperContenthistory($table->getContentType());
$historyHelper->deleteHistory($table);
}
return true;
}
}
table/behavior/tags.php000064400000006133151155117470011113
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework table behavior class for tags
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFTableBehaviorTags extends FOFTableBehavior
{
/**
* The event which runs after binding data to the table
*
* @param FOFTable &$table The table which calls this event
* @param object|array &$src The data to bind
* @param array $options The options of the table
*
* @return boolean True on success
*/
public function onAfterBind(&$table, &$src, $options = array())
{
// Bind tags
if ($table->hasTags())
{
if ((!empty($src['tags']) && $src['tags'][0]
!= ''))
{
$table->newTags = $src['tags'];
}
// Check if the content type exists, and create it if it does not
$table->checkContentType();
$tagsTable = clone($table);
$tagsHelper = new JHelperTags();
$tagsHelper->typeAlias = $table->getContentType();
// TODO: This little guy here fails because JHelperTags
// need a JTable object to work, while our is FOFTable
// Need probably to write our own FOFHelperTags
// Thank you com_tags
if (!$tagsHelper->postStoreProcess($tagsTable))
{
$table->setError('Error storing tags');
return false;
}
}
return true;
}
/**
* The event which runs before storing (saving) data to the database
*
* @param FOFTable &$table The table which calls this event
* @param boolean $updateNulls Should nulls be saved as nulls (true)
or just skipped over (false)?
*
* @return boolean True to allow saving
*/
public function onBeforeStore(&$table, $updateNulls)
{
if ($table->hasTags())
{
$tagsHelper = new JHelperTags();
$tagsHelper->typeAlias = $table->getContentType();
// TODO: JHelperTags sucks in Joomla! 3.1, it requires that tags are
// stored in the metadata property. Not our case, therefore we need
// to add it in a fake object. We sent a PR to Joomla! CMS to fix
// that. Once it's accepted, we'll have to remove the atrocity
// here...
$tagsTable = clone($table);
$tagsHelper->preStoreProcess($tagsTable);
}
}
/**
* The event which runs after deleting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record which was deleted
*
* @return boolean True to allow the deletion without errors
*/
public function onAfterDelete(&$table, $oid)
{
// If this resource has tags, delete the tags first
if ($table->hasTags())
{
$tagsHelper = new JHelperTags();
$tagsHelper->typeAlias = $table->getContentType();
if (!$tagsHelper->deleteTagData($table, $oid))
{
$table->setError('Error deleting Tags');
return false;
}
}
}
}
table/behavior.php000064400000014277151155117470010165 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework table behavior class. It defines the events which
are
* called by a Table.
*
* @codeCoverageIgnore
* @package FrameworkOnFramework
* @since 2.1
*/
abstract class FOFTableBehavior extends FOFUtilsObservableEvent
{
/**
* This event runs before binding data to the table
*
* @param FOFTable &$table The table which calls this event
* @param array &$data The data to bind
*
* @return boolean True on success
*/
public function onBeforeBind(&$table, &$data)
{
return true;
}
/**
* The event which runs after binding data to the table
*
* @param FOFTable &$table The table which calls this event
* @param object|array &$src The data to bind
*
* @return boolean True on success
*/
public function onAfterBind(&$table, &$src)
{
return true;
}
/**
* The event which runs after loading a record from the database
*
* @param FOFTable &$table The table which calls this event
* @param boolean &$result Did the load succeeded?
*
* @return void
*/
public function onAfterLoad(&$table, &$result)
{
}
/**
* The event which runs before storing (saving) data to the database
*
* @param FOFTable &$table The table which calls this event
* @param boolean $updateNulls Should nulls be saved as nulls (true)
or just skipped over (false)?
*
* @return boolean True to allow saving
*/
public function onBeforeStore(&$table, $updateNulls)
{
return true;
}
/**
* The event which runs after storing (saving) data to the database
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow saving without an error
*/
public function onAfterStore(&$table)
{
return true;
}
/**
* The event which runs before moving a record
*
* @param FOFTable &$table The table which calls this event
* @param boolean $updateNulls Should nulls be saved as nulls (true)
or just skipped over (false)?
*
* @return boolean True to allow moving
*/
public function onBeforeMove(&$table, $updateNulls)
{
return true;
}
/**
* The event which runs after moving a record
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow moving without an error
*/
public function onAfterMove(&$table)
{
return true;
}
/**
* The event which runs before reordering a table
*
* @param FOFTable &$table The table which calls this event
* @param string $where The WHERE clause of the SQL query to run on
reordering (record filter)
*
* @return boolean True to allow reordering
*/
public function onBeforeReorder(&$table, $where = '')
{
return true;
}
/**
* The event which runs after reordering a table
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow the reordering to complete without an
error
*/
public function onAfterReorder(&$table)
{
return true;
}
/**
* The event which runs before deleting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record to delete
*
* @return boolean True to allow the deletion
*/
public function onBeforeDelete(&$table, $oid)
{
return true;
}
/**
* The event which runs after deleting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record which was deleted
*
* @return boolean True to allow the deletion without errors
*/
public function onAfterDelete(&$table, $oid)
{
return true;
}
/**
* The event which runs before hitting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record to hit
* @param boolean $log Should we log the hit?
*
* @return boolean True to allow the hit
*/
public function onBeforeHit(&$table, $oid, $log)
{
return true;
}
/**
* The event which runs after hitting a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record which was hit
*
* @return boolean True to allow the hitting without errors
*/
public function onAfterHit(&$table, $oid)
{
return true;
}
/**
* The even which runs before copying a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record being copied
*
* @return boolean True to allow the copy to take place
*/
public function onBeforeCopy(&$table, $oid)
{
return true;
}
/**
* The even which runs after copying a record
*
* @param FOFTable &$table The table which calls this event
* @param integer $oid The PK value of the record which was copied
(not the new one)
*
* @return boolean True to allow the copy without errors
*/
public function onAfterCopy(&$table, $oid)
{
return true;
}
/**
* The event which runs before a record is (un)published
*
* @param FOFTable &$table The table which calls this event
* @param integer|array &$cid The PK IDs of the records being
(un)published
* @param integer $publish 1 to publish, 0 to unpublish
*
* @return boolean True to allow the (un)publish to proceed
*/
public function onBeforePublish(&$table, &$cid, $publish)
{
return true;
}
/**
* The event which runs after the object is reset to its default values.
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow the reset to complete without errors
*/
public function onAfterReset(&$table)
{
return true;
}
/**
* The even which runs before the object is reset to its default values.
*
* @param FOFTable &$table The table which calls this event
*
* @return boolean True to allow the reset to complete
*/
public function onBeforeReset(&$table)
{
return true;
}
}
table/dispatcher/behavior.php000064400000001032151155117470012274
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework table behavior dispatcher class
*
* @codeCoverageIgnore
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFTableDispatcherBehavior extends FOFUtilsObservableDispatcher
{
}
table/nested.php000064400000164107151155117470007646 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A class to manage tables holding nested sets (hierarchical data)
*
* @property int $lft Left value (for nested set implementation)
* @property int $rgt Right value (for nested set implementation)
* @property string $hash Slug hash (optional; for faster searching)
* @property string $slug Node's slug (optional)
* @property string $title Title of the node (optional)
*/
class FOFTableNested extends FOFTable
{
/** @var int The level (depth) of this node in the tree */
protected $treeDepth = null;
/** @var FOFTableNested The root node in the tree */
protected $treeRoot = null;
/** @var FOFTableNested The parent node of ourselves */
protected $treeParent = null;
/** @var bool Should I perform a nested get (used to query
ascendants/descendants) */
protected $treeNestedGet = false;
/** @var array A collection of custom, additional where clauses to
apply during buildQuery */
protected $whereClauses = array();
/**
* Public constructor. Overrides the parent constructor, making sure there
are lft/rgt columns which make it
* compatible with nested sets.
*
* @param string $table Name of the database table to model.
* @param string $key Name of the primary key field in the
table.
* @param FOFDatabaseDriver &$db Database driver
* @param array $config The configuration parameters array
*
* @throws \RuntimeException When lft/rgt columns are not found
*/
public function __construct($table, $key, &$db, $config = array())
{
parent::__construct($table, $key, $db, $config);
if (!$this->hasField('lft') ||
!$this->hasField('rgt'))
{
throw new \RuntimeException("Table " .
$this->getTableName() . " is not compatible with FOFTableNested: it
does not have lft/rgt columns");
}
}
/**
* Overrides the automated table checks to handle the 'hash'
column for faster searching
*
* @return boolean
*/
public function check()
{
// Create a slug if there is a title and an empty slug
if ($this->hasField('title') &&
$this->hasField('slug') && empty($this->slug))
{
$this->slug = FOFStringUtils::toSlug($this->title);
}
// Create the SHA-1 hash of the slug for faster searching (make sure the
hash column is CHAR(64) to take
// advantage of MySQL's optimised searching for fixed size CHAR
columns)
if ($this->hasField('hash') &&
$this->hasField('slug'))
{
$this->hash = sha1($this->slug);
}
// Reset cached values
$this->resetTreeCache();
return parent::check();
}
/**
* Delete a node, either the currently loaded one or the one specified in
$id. If an $id is specified that node
* is loaded before trying to delete it. In the end the data model is
reset. If the node has any children nodes
* they will be removed before the node itself is deleted.
*
* @param integer $oid The primary key value of the item to delete
*
* @throws UnexpectedValueException
*
* @return boolean True on success
*/
public function delete($oid = null)
{
// Load the specified record (if necessary)
if (!empty($oid))
{
$this->load($oid);
}
$k = $this->_tbl_key;
$pk = (!$oid) ? $this->$k : $oid;
// If no primary key is given, return false.
if (!$pk)
{
throw new UnexpectedValueException('Null primary key not
allowed.');
}
// Execute the logic only if I have a primary key, otherwise I
could have weird results
// Perform the checks on the current node *BEFORE* starting to
delete the children
if (!$this->onBeforeDelete($oid))
{
return false;
}
$result = true;
// Recursively delete all children nodes as long as we are not a leaf
node and $recursive is enabled
if (!$this->isLeaf())
{
// Get all sub-nodes
$table = $this->getClone();
$table->bind($this->getData());
$subNodes = $table->getDescendants();
// Delete all subnodes (goes through the model to trigger the observers)
if (!empty($subNodes))
{
/** @var FOFTableNested $item */
foreach ($subNodes as $item)
{
// We have to pass the id, so we are getting it again
from the database.
// We have to do in this way, since a previous child
could have changed our lft and rgt values
if(!$item->delete($item->$k))
{
// A subnode failed or prevents the delete,
continue deleting other nodes,
// but preserve the current node (ie the parent)
$result = false;
}
};
// Load it again, since while deleting a children we could
have updated ourselves, too
$this->load($pk);
}
}
if($result)
{
// Delete the row by primary key.
$query = $this->_db->getQuery(true);
$query->delete();
$query->from($this->_tbl);
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($pk));
$this->_db->setQuery($query)->execute();
$result = $this->onAfterDelete($oid);
}
return $result;
}
protected function onAfterDelete($oid)
{
$db = $this->getDbo();
$myLeft = $this->lft;
$myRight = $this->rgt;
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
// Move all siblings to the left
$width = $this->rgt - $this->lft + 1;
// Wrap everything in a transaction
$db->transactionStart();
try
{
// Shrink lft values
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldLft . ' = ' . $fldLft .
' - '.$width)
->where($fldLft . ' > ' .
$db->q($myLeft));
$db->setQuery($query)->execute();
// Shrink rgt values
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldRgt . ' = ' . $fldRgt .
' - '.$width)
->where($fldRgt . ' > ' .
$db->q($myRight));
$db->setQuery($query)->execute();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
// Roll back the transaction on error
$db->transactionRollback();
throw $e;
}
return parent::onAfterDelete($oid);
}
/**
* Not supported in nested sets
*
* @param string $where Ignored
*
* @return void
*
* @throws RuntimeException
*/
public function reorder($where = '')
{
throw new RuntimeException('reorder() is not supported by
FOFTableNested');
}
/**
* Not supported in nested sets
*
* @param integer $delta Ignored
* @param string $where Ignored
*
* @return void
*
* @throws RuntimeException
*/
public function move($delta, $where = '')
{
throw new RuntimeException('move() is not supported by
FOFTableNested');
}
/**
* Create a new record with the provided data. It is inserted as the last
child of the current node's parent
*
* @param array $data The data to use in the new record
*
* @return static The new node
*/
public function create($data)
{
$newNode = $this->getClone();
$newNode->reset();
$newNode->bind($data);
if ($this->isRoot())
{
return $newNode->insertAsChildOf($this);
}
else
{
return $newNode->insertAsChildOf($this->getParent());
}
}
/**
* Makes a copy of the record, inserting it as the last child of the given
node's parent.
*
* @param integer|array $cid The primary key value (or values) or the
record(s) to copy.
* If null, the current record will be
copied
*
* @return self|FOFTableNested The last copied node
*/
public function copy($cid = null)
{
//We have to cast the id as array, or the helper function will return an
empty set
if($cid)
{
$cid = (array) $cid;
}
FOFUtilsArray::toInteger($cid);
$k = $this->_tbl_key;
if (count($cid) < 1)
{
if ($this->$k)
{
$cid = array($this->$k);
}
else
{
// Even if it's null, let's still create the record
$this->create($this->getData());
return $this;
}
}
foreach ($cid as $item)
{
// Prevent load with id = 0
if (!$item)
{
continue;
}
$this->load($item);
$this->create($this->getData());
}
return $this;
}
/**
* Method to reset class properties to the defaults set in the class
* definition. It will ignore the primary key as well as any private class
* properties.
*
* @return void
*/
public function reset()
{
$this->resetTreeCache();
parent::reset();
}
/**
* Insert the current node as a tree root. It is a good idea to never use
this method, instead providing a root node
* in your schema installation and then sticking to only one root.
*
* @return self
*/
public function insertAsRoot()
{
// You can't insert a node that is already saved i.e. the
table has an id
if($this->getId())
{
throw new RuntimeException(__METHOD__.' can be only used
with new nodes');
}
// First we need to find the right value of the last parent, a.k.a. the
max(rgt) of the table
$db = $this->getDbo();
// Get the lft/rgt names
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$query = $db->getQuery(true)
->select('MAX(' . $fldRgt . ')')
->from($db->qn($this->getTableName()));
$maxRgt = $db->setQuery($query, 0, 1)->loadResult();
if (empty($maxRgt))
{
$maxRgt = 0;
}
$this->lft = ++$maxRgt;
$this->rgt = ++$maxRgt;
$this->store();
return $this;
}
/**
* Insert the current node as the first (leftmost) child of a parent node.
*
* WARNING: If it's an existing node it will be COPIED, not moved.
*
* @param FOFTableNested $parentNode The node which will become our parent
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function insertAsFirstChildOf(FOFTableNested &$parentNode)
{
if($parentNode->lft >= $parentNode->rgt)
{
throw new RuntimeException('Invalid position values for
the parent node');
}
// Get a reference to the database
$db = $this->getDbo();
// Get the field names
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$fldLft = $db->qn($this->getColumnAlias('lft'));
// Nullify the PK, so a new record will be created
$pk = $this->getKeyName();
$this->$pk = null;
// Get the value of the parent node's rgt
$myLeft = $parentNode->lft;
// Update my lft/rgt values
$this->lft = $myLeft + 1;
$this->rgt = $myLeft + 2;
// Update parent node's right (we added two elements in there,
remember?)
$parentNode->rgt += 2;
// Wrap everything in a transaction
$db->transactionStart();
try
{
// Make a hole (2 queries)
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldLft . ' = ' . $fldLft . '+2')
->where($fldLft . ' > ' . $db->q($myLeft));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldRgt . ' = ' . $fldRgt . '+ 2')
->where($fldRgt . '>' . $db->q($myLeft));
$db->setQuery($query)->execute();
// Insert the new node
$this->store();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
// Roll back the transaction on error
$db->transactionRollback();
throw $e;
}
return $this;
}
/**
* Insert the current node as the last (rightmost) child of a parent node.
*
* WARNING: If it's an existing node it will be COPIED, not moved.
*
* @param FOFTableNested $parentNode The node which will become our parent
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function insertAsLastChildOf(FOFTableNested &$parentNode)
{
if($parentNode->lft >= $parentNode->rgt)
{
throw new RuntimeException('Invalid position values for
the parent node');
}
// Get a reference to the database
$db = $this->getDbo();
// Get the field names
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$fldLft = $db->qn($this->getColumnAlias('lft'));
// Nullify the PK, so a new record will be created
$pk = $this->getKeyName();
$this->$pk = null;
// Get the value of the parent node's lft
$myRight = $parentNode->rgt;
// Update my lft/rgt values
$this->lft = $myRight;
$this->rgt = $myRight + 1;
// Update parent node's right (we added two elements in there,
remember?)
$parentNode->rgt += 2;
// Wrap everything in a transaction
$db->transactionStart();
try
{
// Make a hole (2 queries)
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldRgt . ' = ' . $fldRgt . '+2')
->where($fldRgt . '>=' . $db->q($myRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldLft . ' = ' . $fldLft . '+2')
->where($fldLft . '>' . $db->q($myRight));
$db->setQuery($query)->execute();
// Insert the new node
$this->store();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
// Roll back the transaction on error
$db->transactionRollback();
throw $e;
}
return $this;
}
/**
* Alias for insertAsLastchildOf
*
* @codeCoverageIgnore
* @param FOFTableNested $parentNode
*
* @return $this for chaining
*
* @throws Exception
*/
public function insertAsChildOf(FOFTableNested &$parentNode)
{
return $this->insertAsLastChildOf($parentNode);
}
/**
* Insert the current node to the left of (before) a sibling node
*
* WARNING: If it's an existing node it will be COPIED, not moved.
*
* @param FOFTableNested $siblingNode We will be inserted before this node
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function insertLeftOf(FOFTableNested &$siblingNode)
{
if($siblingNode->lft >= $siblingNode->rgt)
{
throw new RuntimeException('Invalid position values for
the sibling node');
}
// Get a reference to the database
$db = $this->getDbo();
// Get the field names
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$fldLft = $db->qn($this->getColumnAlias('lft'));
// Nullify the PK, so a new record will be created
$pk = $this->getKeyName();
$this->$pk = null;
// Get the value of the parent node's rgt
$myLeft = $siblingNode->lft;
// Update my lft/rgt values
$this->lft = $myLeft;
$this->rgt = $myLeft + 1;
// Update sibling's lft/rgt values
$siblingNode->lft += 2;
$siblingNode->rgt += 2;
$db->transactionStart();
try
{
$db->setQuery(
$db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldLft . ' = ' . $fldLft . '+2')
->where($fldLft . ' >= ' . $db->q($myLeft))
)->execute();
$db->setQuery(
$db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldRgt . ' = ' . $fldRgt . '+2')
->where($fldRgt . ' > ' . $db->q($myLeft))
)->execute();
$this->store();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
return $this;
}
/**
* Insert the current node to the right of (after) a sibling node
*
* WARNING: If it's an existing node it will be COPIED, not moved.
*
* @param FOFTableNested $siblingNode We will be inserted after this node
*
* @return $this for chaining
* @throws Exception
* @throws RuntimeException
*/
public function insertRightOf(FOFTableNested &$siblingNode)
{
if($siblingNode->lft >= $siblingNode->rgt)
{
throw new RuntimeException('Invalid position values for
the sibling node');
}
// Get a reference to the database
$db = $this->getDbo();
// Get the field names
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$fldLft = $db->qn($this->getColumnAlias('lft'));
// Nullify the PK, so a new record will be created
$pk = $this->getKeyName();
$this->$pk = null;
// Get the value of the parent node's lft
$myRight = $siblingNode->rgt;
// Update my lft/rgt values
$this->lft = $myRight + 1;
$this->rgt = $myRight + 2;
$db->transactionStart();
try
{
$db->setQuery(
$db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldRgt . ' = ' . $fldRgt . '+2')
->where($fldRgt . ' > ' . $db->q($myRight))
)->execute();
$db->setQuery(
$db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($fldLft . ' = ' . $fldLft . '+2')
->where($fldLft . ' > ' . $db->q($myRight))
)->execute();
$this->store();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
return $this;
}
/**
* Alias for insertRightOf
*
* @codeCoverageIgnore
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*/
public function insertAsSiblingOf(FOFTableNested &$siblingNode)
{
return $this->insertRightOf($siblingNode);
}
/**
* Move the current node (and its subtree) one position to the left in the
tree, i.e. before its left-hand sibling
*
* @throws RuntimeException
*
* @return $this
*/
public function moveLeft()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
// If it is a root node we will not move the node (roots don't
participate in tree ordering)
if ($this->isRoot())
{
return $this;
}
// Are we already the leftmost node?
$parentNode = $this->getParent();
if ($parentNode->lft == ($this->lft - 1))
{
return $this;
}
// Get the sibling to the left
$db = $this->getDbo();
$table = $this->getClone();
$table->reset();
$leftSibling =
$table->whereRaw($db->qn($this->getColumnAlias('rgt')) .
' = ' . $db->q($this->lft - 1))
->get(0, 1)->current();
// Move the node
if (is_object($leftSibling) && ($leftSibling instanceof
FOFTableNested))
{
return $this->moveToLeftOf($leftSibling);
}
return false;
}
/**
* Move the current node (and its subtree) one position to the right in
the tree, i.e. after its right-hand sibling
*
* @throws RuntimeException
*
* @return $this
*/
public function moveRight()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
// If it is a root node we will not move the node (roots don't
participate in tree ordering)
if ($this->isRoot())
{
return $this;
}
// Are we already the rightmost node?
$parentNode = $this->getParent();
if ($parentNode->rgt == ($this->rgt + 1))
{
return $this;
}
// Get the sibling to the right
$db = $this->getDbo();
$table = $this->getClone();
$table->reset();
$rightSibling =
$table->whereRaw($db->qn($this->getColumnAlias('lft')) .
' = ' . $db->q($this->rgt + 1))
->get(0, 1)->current();
// Move the node
if (is_object($rightSibling) && ($rightSibling instanceof
FOFTableNested))
{
return $this->moveToRightOf($rightSibling);
}
return false;
}
/**
* Moves the current node (and its subtree) to the left of another node.
The other node can be in a different
* position in the tree or even under a different root.
*
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function moveToLeftOf(FOFTableNested $siblingNode)
{
// Sanity checks on current and sibling node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($siblingNode->lft >= $siblingNode->rgt)
{
throw new RuntimeException('Invalid position values for
the sibling node');
}
$db = $this->getDbo();
$left = $db->qn($this->getColumnAlias('lft'));
$right = $db->qn($this->getColumnAlias('rgt'));
// Get node metrics
$myLeft = $this->lft;
$myRight = $this->rgt;
$myWidth = $myRight - $myLeft + 1;
// Get sibling metrics
$sibLeft = $siblingNode->lft;
// Start the transaction
$db->transactionStart();
try
{
// Temporary remove subtree being moved
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set("$left = " . $db->q(0) . " - $left")
->set("$right = " . $db->q(0) . " - $right")
->where($left . ' >= ' . $db->q($myLeft))
->where($right . ' <= ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Close hole left behind
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' - ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' - ' .
$db->q($myWidth))
->where($right . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Make a hole for the new items
$newSibLeft = ($sibLeft > $myRight) ? $sibLeft - $myWidth : $sibLeft;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' + ' .
$db->q($myWidth))
->where($right . ' >= ' . $db->q($newSibLeft));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' + ' .
$db->q($myWidth))
->where($left . ' >= ' . $db->q($newSibLeft));
$db->setQuery($query)->execute();
// Move node and subnodes
$moveRight = $newSibLeft - $myLeft;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $db->q(0) . ' - ' .
$left . ' + ' . $db->q($moveRight))
->set($right . ' = ' . $db->q(0) . ' - ' .
$right . ' + ' . $db->q($moveRight))
->where($left . ' <= 0 - ' . $db->q($myLeft))
->where($right . ' >= 0 - ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
// Let's load the record again to fetch the new values for lft
and rgt
$this->load();
return $this;
}
/**
* Moves the current node (and its subtree) to the right of another node.
The other node can be in a different
* position in the tree or even under a different root.
*
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function moveToRightOf(FOFTableNested $siblingNode)
{
// Sanity checks on current and sibling node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($siblingNode->lft >= $siblingNode->rgt)
{
throw new RuntimeException('Invalid position values for
the sibling node');
}
$db = $this->getDbo();
$left = $db->qn($this->getColumnAlias('lft'));
$right = $db->qn($this->getColumnAlias('rgt'));
// Get node metrics
$myLeft = $this->lft;
$myRight = $this->rgt;
$myWidth = $myRight - $myLeft + 1;
// Get parent metrics
$sibRight = $siblingNode->rgt;
// Start the transaction
$db->transactionStart();
try
{
// Temporary remove subtree being moved
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set("$left = " . $db->q(0) . " - $left")
->set("$right = " . $db->q(0) . " - $right")
->where($left . ' >= ' . $db->q($myLeft))
->where($right . ' <= ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Close hole left behind
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' - ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' - ' .
$db->q($myWidth))
->where($right . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Make a hole for the new items
$newSibRight = ($sibRight > $myRight) ? $sibRight - $myWidth :
$sibRight;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' + ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($newSibRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' + ' .
$db->q($myWidth))
->where($right . ' > ' . $db->q($newSibRight));
$db->setQuery($query)->execute();
// Move node and subnodes
$moveRight = ($sibRight > $myRight) ? $sibRight - $myRight :
$sibRight - $myRight + $myWidth;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $db->q(0) . ' - ' .
$left . ' + ' . $db->q($moveRight))
->set($right . ' = ' . $db->q(0) . ' - ' .
$right . ' + ' . $db->q($moveRight))
->where($left . ' <= 0 - ' . $db->q($myLeft))
->where($right . ' >= 0 - ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
// Let's load the record again to fetch the new values for lft
and rgt
$this->load();
return $this;
}
/**
* Alias for moveToRightOf
*
* @codeCoverageIgnore
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*/
public function makeNextSiblingOf(FOFTableNested $siblingNode)
{
return $this->moveToRightOf($siblingNode);
}
/**
* Alias for makeNextSiblingOf
*
* @codeCoverageIgnore
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*/
public function makeSiblingOf(FOFTableNested $siblingNode)
{
return $this->makeNextSiblingOf($siblingNode);
}
/**
* Alias for moveToLeftOf
*
* @codeCoverageIgnore
* @param FOFTableNested $siblingNode
*
* @return $this for chaining
*/
public function makePreviousSiblingOf(FOFTableNested $siblingNode)
{
return $this->moveToLeftOf($siblingNode);
}
/**
* Moves a node and its subtree as a the first (leftmost) child of
$parentNode
*
* @param FOFTableNested $parentNode
*
* @return $this for chaining
*
* @throws Exception
*/
public function makeFirstChildOf(FOFTableNested $parentNode)
{
// Sanity checks on current and sibling node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($parentNode->lft >= $parentNode->rgt)
{
throw new RuntimeException('Invalid position values for
the parent node');
}
$db = $this->getDbo();
$left = $db->qn($this->getColumnAlias('lft'));
$right = $db->qn($this->getColumnAlias('rgt'));
// Get node metrics
$myLeft = $this->lft;
$myRight = $this->rgt;
$myWidth = $myRight - $myLeft + 1;
// Get parent metrics
$parentLeft = $parentNode->lft;
// Start the transaction
$db->transactionStart();
try
{
// Temporary remove subtree being moved
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set("$left = " . $db->q(0) . " - $left")
->set("$right = " . $db->q(0) . " - $right")
->where($left . ' >= ' . $db->q($myLeft))
->where($right . ' <= ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Close hole left behind
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' - ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' - ' .
$db->q($myWidth))
->where($right . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Make a hole for the new items
$newParentLeft = ($parentLeft > $myRight) ? $parentLeft - $myWidth :
$parentLeft;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' + ' .
$db->q($myWidth))
->where($right . ' >= ' . $db->q($newParentLeft));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' + ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($newParentLeft));
$db->setQuery($query)->execute();
// Move node and subnodes
$moveRight = $newParentLeft - $myLeft + 1;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $db->q(0) . ' - ' .
$left . ' + ' . $db->q($moveRight))
->set($right . ' = ' . $db->q(0) . ' - ' .
$right . ' + ' . $db->q($moveRight))
->where($left . ' <= 0 - ' . $db->q($myLeft))
->where($right . ' >= 0 - ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
// Let's load the record again to fetch the new values for lft
and rgt
$this->load();
return $this;
}
/**
* Moves a node and its subtree as a the last (rightmost) child of
$parentNode
*
* @param FOFTableNested $parentNode
*
* @return $this for chaining
*
* @throws Exception
* @throws RuntimeException
*/
public function makeLastChildOf(FOFTableNested $parentNode)
{
// Sanity checks on current and sibling node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($parentNode->lft >= $parentNode->rgt)
{
throw new RuntimeException('Invalid position values for
the parent node');
}
$db = $this->getDbo();
$left = $db->qn($this->getColumnAlias('lft'));
$right = $db->qn($this->getColumnAlias('rgt'));
// Get node metrics
$myLeft = $this->lft;
$myRight = $this->rgt;
$myWidth = $myRight - $myLeft + 1;
// Get parent metrics
$parentRight = $parentNode->rgt;
// Start the transaction
$db->transactionStart();
try
{
// Temporary remove subtree being moved
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set("$left = " . $db->q(0) . " - $left")
->set("$right = " . $db->q(0) . " - $right")
->where($left . ' >= ' . $db->q($myLeft))
->where($right . ' <= ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Close hole left behind
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' - ' .
$db->q($myWidth))
->where($left . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' - ' .
$db->q($myWidth))
->where($right . ' > ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Make a hole for the new items
$newLeft = ($parentRight > $myRight) ? $parentRight - $myWidth :
$parentRight;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $left . ' + ' .
$db->q($myWidth))
->where($left . ' >= ' . $db->q($newLeft));
$db->setQuery($query)->execute();
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($right . ' = ' . $right . ' + ' .
$db->q($myWidth))
->where($right . ' >= ' . $db->q($newLeft));
$db->setQuery($query)->execute();
// Move node and subnodes
$moveRight = ($parentRight > $myRight) ? $parentRight - $myRight - 1
: $parentRight - $myRight - 1 + $myWidth;
$query = $db->getQuery(true)
->update($db->qn($this->getTableName()))
->set($left . ' = ' . $db->q(0) . ' - ' .
$left . ' + ' . $db->q($moveRight))
->set($right . ' = ' . $db->q(0) . ' - ' .
$right . ' + ' . $db->q($moveRight))
->where($left . ' <= 0 - ' . $db->q($myLeft))
->where($right . ' >= 0 - ' . $db->q($myRight));
$db->setQuery($query)->execute();
// Commit the transaction
$db->transactionCommit();
}
catch (\Exception $e)
{
$db->transactionRollback();
throw $e;
}
// Let's load the record again to fetch the new values for lft
and rgt
$this->load();
return $this;
}
/**
* Alias for makeLastChildOf
*
* @codeCoverageIgnore
* @param FOFTableNested $parentNode
*
* @return $this for chaining
*/
public function makeChildOf(FOFTableNested $parentNode)
{
return $this->makeLastChildOf($parentNode);
}
/**
* Makes the current node a root (and moving its entire subtree along the
way). This is achieved by moving the node
* to the right of its root node
*
* @return $this for chaining
*/
public function makeRoot()
{
// Make sure we are not a root
if ($this->isRoot())
{
return $this;
}
// Get a reference to my root
$myRoot = $this->getRoot();
// Double check I am not a root
if ($this->equals($myRoot))
{
return $this;
}
// Move myself to the right of my root
$this->moveToRightOf($myRoot);
$this->treeDepth = 0;
return $this;
}
/**
* Gets the level (depth) of this node in the tree. The result is cached
in $this->treeDepth for faster retrieval.
*
* @throws RuntimeException
*
* @return int|mixed
*/
public function getLevel()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if (is_null($this->treeDepth))
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$query = $db->getQuery(true)
->select('(COUNT(' . $db->qn('parent') .
'.' . $fldLft . ') - 1) AS ' .
$db->qn('depth'))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'))
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->where($db->qn('node') . '.' . $fldLft .
' = ' . $db->q($this->lft))
->group($db->qn('node') . '.' . $fldLft)
->order($db->qn('node') . '.' . $fldLft .
' ASC');
$this->treeDepth = $db->setQuery($query, 0, 1)->loadResult();
}
return $this->treeDepth;
}
/**
* Returns the immediate parent of the current node
*
* @throws RuntimeException
*
* @return FOFTableNested
*/
public function getParent()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if ($this->isRoot())
{
return $this;
}
if (empty($this->treeParent) || !is_object($this->treeParent) ||
!($this->treeParent instanceof FOFTableNested))
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$query = $db->getQuery(true)
->select($db->qn('parent') . '.' . $fldLft)
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'))
->where($db->qn('node') . '.' . $fldLft .
' > ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->where($db->qn('node') . '.' . $fldLft .
' = ' . $db->q($this->lft))
->order($db->qn('parent') . '.' . $fldLft .
' DESC');
$targetLft = $db->setQuery($query, 0, 1)->loadResult();
$table = $this->getClone();
$table->reset();
$this->treeParent = $table
->whereRaw($fldLft . ' = ' . $db->q($targetLft))
->get()->current();
}
return $this->treeParent;
}
/**
* Is this a top-level root node?
*
* @return bool
*/
public function isRoot()
{
// If lft=1 it is necessarily a root node
if ($this->lft == 1)
{
return true;
}
// Otherwise make sure its level is 0
return $this->getLevel() == 0;
}
/**
* Is this a leaf node (a node without children)?
*
* @throws RuntimeException
*
* @return bool
*/
public function isLeaf()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
return ($this->rgt - 1) == $this->lft;
}
/**
* Is this a child node (not root)?
*
* @codeCoverageIgnore
*
* @return bool
*/
public function isChild()
{
return !$this->isRoot();
}
/**
* Returns true if we are a descendant of $otherNode
*
* @param FOFTableNested $otherNode
*
* @throws RuntimeException
*
* @return bool
*/
public function isDescendantOf(FOFTableNested $otherNode)
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($otherNode->lft >= $otherNode->rgt)
{
throw new RuntimeException('Invalid position values for
the other node');
}
return ($otherNode->lft < $this->lft) &&
($otherNode->rgt > $this->rgt);
}
/**
* Returns true if $otherNode is ourselves or if we are a descendant of
$otherNode
*
* @param FOFTableNested $otherNode
*
* @throws RuntimeException
*
* @return bool
*/
public function isSelfOrDescendantOf(FOFTableNested $otherNode)
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($otherNode->lft >= $otherNode->rgt)
{
throw new RuntimeException('Invalid position values for
the other node');
}
return ($otherNode->lft <= $this->lft) &&
($otherNode->rgt >= $this->rgt);
}
/**
* Returns true if we are an ancestor of $otherNode
*
* @codeCoverageIgnore
* @param FOFTableNested $otherNode
*
* @return bool
*/
public function isAncestorOf(FOFTableNested $otherNode)
{
return $otherNode->isDescendantOf($this);
}
/**
* Returns true if $otherNode is ourselves or we are an ancestor of
$otherNode
*
* @codeCoverageIgnore
* @param FOFTableNested $otherNode
*
* @return bool
*/
public function isSelfOrAncestorOf(FOFTableNested $otherNode)
{
return $otherNode->isSelfOrDescendantOf($this);
}
/**
* Is $node this very node?
*
* @param FOFTableNested $node
*
* @throws RuntimeException
*
* @return bool
*/
public function equals(FOFTableNested &$node)
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
if($node->lft >= $node->rgt)
{
throw new RuntimeException('Invalid position values for
the other node');
}
return (
($this->getId() == $node->getId())
&& ($this->lft == $node->lft)
&& ($this->rgt == $node->rgt)
);
}
/**
* Alias for isDescendantOf
*
* @codeCoverageIgnore
* @param FOFTableNested $otherNode
*
* @return bool
*/
public function insideSubtree(FOFTableNested $otherNode)
{
return $this->isDescendantOf($otherNode);
}
/**
* Returns true if both this node and $otherNode are root, leaf or child
(same tree scope)
*
* @param FOFTableNested $otherNode
*
* @return bool
*/
public function inSameScope(FOFTableNested $otherNode)
{
if ($this->isLeaf())
{
return $otherNode->isLeaf();
}
elseif ($this->isRoot())
{
return $otherNode->isRoot();
}
elseif ($this->isChild())
{
return $otherNode->isChild();
}
else
{
return false;
}
}
/**
* get() will return all ancestor nodes and ourselves
*
* @return void
*/
protected function scopeAncestorsAndSelf()
{
$this->treeNestedGet = true;
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' >= ' . $db->qn('node') .
'.' . $fldLft);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' <= ' . $db->qn('node') .
'.' . $fldRgt);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' = ' . $db->q($this->lft));
}
/**
* get() will return all ancestor nodes but not ourselves
*
* @return void
*/
protected function scopeAncestors()
{
$this->treeNestedGet = true;
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' > ' . $db->qn('node') . '.'
. $fldLft);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' < ' . $db->qn('node') . '.'
. $fldRgt);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' = ' . $db->q($this->lft));
}
/**
* get() will return all sibling nodes and ourselves
*
* @return void
*/
protected function scopeSiblingsAndSelf()
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$parent = $this->getParent();
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' > ' . $db->q($parent->lft));
$this->whereRaw($db->qn('node') . '.' . $fldRgt
. ' < ' . $db->q($parent->rgt));
}
/**
* get() will return all sibling nodes but not ourselves
*
* @codeCoverageIgnore
*
* @return void
*/
protected function scopeSiblings()
{
$this->scopeSiblingsAndSelf();
$this->scopeWithoutSelf();
}
/**
* get() will return only leaf nodes
*
* @return void
*/
protected function scopeLeaves()
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' = ' . $db->qn('node') . '.' . $fldRgt
. ' - ' . $db->q(1));
}
/**
* get() will return all descendants (even subtrees of subtrees!) and
ourselves
*
* @return void
*/
protected function scopeDescendantsAndSelf()
{
$this->treeNestedGet = true;
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' >= ' . $db->qn('parent') . '.' .
$fldLft);
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' <= ' . $db->qn('parent') . '.' .
$fldRgt);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' = ' . $db->q($this->lft));
}
/**
* get() will return all descendants (even subtrees of subtrees!) but not
ourselves
*
* @return void
*/
protected function scopeDescendants()
{
$this->treeNestedGet = true;
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' > ' . $db->qn('parent') . '.' .
$fldLft);
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' < ' . $db->qn('parent') . '.' .
$fldRgt);
$this->whereRaw($db->qn('parent') . '.' .
$fldLft . ' = ' . $db->q($this->lft));
}
/**
* get() will only return immediate descendants (first level children) of
the current node
*
* @return void
*/
protected function scopeImmediateDescendants()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$subQuery = $db->getQuery(true)
->select(array(
$db->qn('node') . '.' . $fldLft,
'(COUNT(*) - 1) AS ' . $db->qn('depth')
))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('parent'))
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->where($db->qn('node') . '.' . $fldLft .
' = ' . $db->q($this->lft))
->group($db->qn('node') . '.' . $fldLft)
->order($db->qn('node') . '.' . $fldLft .
' ASC');
$query = $db->getQuery(true)
->select(array(
$db->qn('node') . '.' . $fldLft,
'(COUNT(' . $db->qn('parent') . '.' .
$fldLft . ') - (' .
$db->qn('sub_tree') . '.' .
$db->qn('depth') . ' + 1)) AS ' .
$db->qn('depth')
))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('sub_parent'))
->join('CROSS', '(' . $subQuery . ') AS
' . $db->qn('sub_tree'))
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('sub_parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('sub_parent') . '.' .
$fldRgt)
->where($db->qn('sub_parent') . '.' . $fldLft
. ' = ' . $db->qn('sub_tree') . '.' .
$fldLft)
->group($db->qn('node') . '.' . $fldLft)
->having(array(
$db->qn('depth') . ' > ' . $db->q(0),
$db->qn('depth') . ' <= ' . $db->q(1),
))
->order($db->qn('node') . '.' . $fldLft .
' ASC');
$leftValues = $db->setQuery($query)->loadColumn();
if (empty($leftValues))
{
$leftValues = array(0);
}
array_walk($leftValues, function (&$item, $key) use (&$db)
{
$item = $db->q($item);
});
$this->whereRaw($db->qn('node') . '.' . $fldLft
. ' IN (' . implode(',', $leftValues) . ')');
}
/**
* get() will not return the selected node if it's part of the query
results
*
* @param FOFTableNested $node The node to exclude from the results
*
* @return void
*/
public function withoutNode(FOFTableNested $node)
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$this->whereRaw('NOT(' . $db->qn('node') .
'.' . $fldLft . ' = ' . $db->q($node->lft) .
')');
}
/**
* get() will not return ourselves if it's part of the query results
*
* @codeCoverageIgnore
*
* @return void
*/
protected function scopeWithoutSelf()
{
$this->withoutNode($this);
}
/**
* get() will not return our root if it's part of the query results
*
* @codeCoverageIgnore
*
* @return void
*/
protected function scopeWithoutRoot()
{
$rootNode = $this->getRoot();
$this->withoutNode($rootNode);
}
/**
* Returns the root node of the tree this node belongs to
*
* @return self
*
* @throws \RuntimeException
*/
public function getRoot()
{
// Sanity checks on current node position
if($this->lft >= $this->rgt)
{
throw new RuntimeException('Invalid position values for
the current node');
}
// If this is a root node return itself (there is no such thing as the
root of a root node)
if ($this->isRoot())
{
return $this;
}
if (empty($this->treeRoot) || !is_object($this->treeRoot) ||
!($this->treeRoot instanceof FOFTableNested))
{
$this->treeRoot = null;
// First try to get the record with the minimum ID
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
$subQuery = $db->getQuery(true)
->select('MIN(' . $fldLft . ')')
->from($db->qn($this->getTableName()));
try
{
$table = $this->getClone();
$table->reset();
$root = $table
->whereRaw($fldLft . ' = (' . (string)$subQuery .
')')
->get(0, 1)->current();
if ($this->isDescendantOf($root))
{
$this->treeRoot = $root;
}
}
catch (\RuntimeException $e)
{
// If there is no root found throw an exception. Basically: your table
is FUBAR.
throw new \RuntimeException("No root found for table " .
$this->getTableName() . ", node lft=" . $this->lft);
}
// If the above method didn't work, get all roots and select the
one with the appropriate lft/rgt values
if (is_null($this->treeRoot))
{
// Find the node with depth = 0, lft < our lft and rgt > our
right. That's our root node.
$query = $db->getQuery(true)
->select(array(
$db->qn('node') . '.' .
$fldLft,
'(COUNT(' . $db->qn('parent') . '.'
. $fldLft . ') - 1) AS ' . $db->qn('depth')
))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'))
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->where($db->qn('node') . '.' . $fldLft .
' < ' . $db->q($this->lft))
->where($db->qn('node') . '.' . $fldRgt .
' > ' . $db->q($this->rgt))
->having($db->qn('depth') . ' = ' .
$db->q(0))
->group($db->qn('node') . '.' . $fldLft);
// Get the lft value
$targetLeft = $db->setQuery($query)->loadResult();
if (empty($targetLeft))
{
// If there is no root found throw an exception. Basically: your table
is FUBAR.
throw new \RuntimeException("No root found for table " .
$this->getTableName() . ", node lft=" . $this->lft);
}
try
{
$table = $this->getClone();
$table->reset();
$this->treeRoot = $table
->whereRaw($fldLft . ' = ' . $db->q($targetLeft))
->get(0, 1)->current();
}
catch (\RuntimeException $e)
{
// If there is no root found throw an exception. Basically: your table
is FUBAR.
throw new \RuntimeException("No root found for table " .
$this->getTableName() . ", node lft=" . $this->lft);
}
}
}
return $this->treeRoot;
}
/**
* Get all ancestors to this node and the node itself. In other words it
gets the full path to the node and the node
* itself.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getAncestorsAndSelf()
{
$this->scopeAncestorsAndSelf();
return $this->get();
}
/**
* Get all ancestors to this node and the node itself, but not the root
node. If you want to
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getAncestorsAndSelfWithoutRoot()
{
$this->scopeAncestorsAndSelf();
$this->scopeWithoutRoot();
return $this->get();
}
/**
* Get all ancestors to this node but not the node itself. In other words
it gets the path to the node, without the
* node itself.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getAncestors()
{
$this->scopeAncestorsAndSelf();
$this->scopeWithoutSelf();
return $this->get();
}
/**
* Get all ancestors to this node but not the node itself and its root.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getAncestorsWithoutRoot()
{
$this->scopeAncestors();
$this->scopeWithoutRoot();
return $this->get();
}
/**
* Get all sibling nodes, including ourselves
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getSiblingsAndSelf()
{
$this->scopeSiblingsAndSelf();
return $this->get();
}
/**
* Get all sibling nodes, except ourselves
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getSiblings()
{
$this->scopeSiblings();
return $this->get();
}
/**
* Get all leaf nodes in the tree. You may want to use the scopes to
narrow down the search in a specific subtree or
* path.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getLeaves()
{
$this->scopeLeaves();
return $this->get();
}
/**
* Get all descendant (children) nodes and ourselves.
*
* Note: all descendant nodes, even descendants of our immediate
descendants, will be returned.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getDescendantsAndSelf()
{
$this->scopeDescendantsAndSelf();
return $this->get();
}
/**
* Get only our descendant (children) nodes, not ourselves.
*
* Note: all descendant nodes, even descendants of our immediate
descendants, will be returned.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getDescendants()
{
$this->scopeDescendants();
return $this->get();
}
/**
* Get the immediate descendants (children). Unlike getDescendants it only
goes one level deep into the tree
* structure. Descendants of descendant nodes will not be returned.
*
* @codeCoverageIgnore
*
* @return FOFDatabaseIterator
*/
public function getImmediateDescendants()
{
$this->scopeImmediateDescendants();
return $this->get();
}
/**
* Returns a hashed array where each element's key is the value of
the $key column (default: the ID column of the
* table) and its value is the value of the $column column (default:
title). Each nesting level will have the value
* of the $column column prefixed by a number of $separator strings, as
many as its nesting level (depth).
*
* This is useful for creating HTML select elements showing the hierarchy
in a human readable format.
*
* @param string $column
* @param null $key
* @param string $seperator
*
* @return array
*/
public function getNestedList($column = 'title', $key = null,
$seperator = ' ')
{
$db = $this->getDbo();
$fldLft = $db->qn($this->getColumnAlias('lft'));
$fldRgt = $db->qn($this->getColumnAlias('rgt'));
if (empty($key) || !$this->hasField($key))
{
$key = $this->getKeyName();
}
if (empty($column))
{
$column = 'title';
}
$fldKey = $db->qn($this->getColumnAlias($key));
$fldColumn = $db->qn($this->getColumnAlias($column));
$query = $db->getQuery(true)
->select(array(
$db->qn('node') . '.' . $fldKey,
$db->qn('node') . '.' . $fldColumn,
'(COUNT(' . $db->qn('parent') . '.' .
$fldKey . ') - 1) AS ' . $db->qn('depth')
))
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'))
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'))
->where($db->qn('node') . '.' . $fldLft .
' >= ' . $db->qn('parent') . '.' .
$fldLft)
->where($db->qn('node') . '.' . $fldLft .
' <= ' . $db->qn('parent') . '.' .
$fldRgt)
->group($db->qn('node') . '.' . $fldLft)
->order($db->qn('node') . '.' . $fldLft .
' ASC');
$tempResults = $db->setQuery($query)->loadAssocList();
$ret = array();
if (!empty($tempResults))
{
foreach ($tempResults as $row)
{
$ret[$row[$key]] = str_repeat($seperator, $row['depth']) .
$row[$column];
}
}
return $ret;
}
/**
* Locate a node from a given path, e.g. "/some/other/leaf"
*
* Notes:
* - This will only work when you have a "slug" and a
"hash" field in your table.
* - If the path starts with "/" we will use the root with
lft=1. Otherwise the first component of the path is
* supposed to be the slug of the root node.
* - If the root node is not found you'll get null as the return
value
* - You will also get null if any component of the path is not found
*
* @param string $path The path to locate
*
* @return FOFTableNested|null The found node or null if nothing is found
*/
public function findByPath($path)
{
// @todo
}
public function isValid()
{
// @todo
}
public function rebuild()
{
// @todo
}
/**
* Resets cached values used to speed up querying the tree
*
* @return static for chaining
*/
protected function resetTreeCache()
{
$this->treeDepth = null;
$this->treeRoot = null;
$this->treeParent = null;
$this->treeNestedGet = false;
return $this;
}
/**
* Add custom, pre-compiled WHERE clauses for use in buildQuery. The raw
WHERE clause you specify is added as is to
* the query generated by buildQuery. You are responsible for quoting and
escaping the field names and data found
* inside the WHERE clause.
*
* @param string $rawWhereClause The raw WHERE clause to add
*
* @return $this For chaining
*/
public function whereRaw($rawWhereClause)
{
$this->whereClauses[] = $rawWhereClause;
return $this;
}
/**
* Builds the query for the get() method
*
* @return FOFDatabaseQuery
*/
protected function buildQuery()
{
$db = $this->getDbo();
$query = $db->getQuery(true)
->select($db->qn('node') . '.*')
->from($db->qn($this->getTableName()) . ' AS ' .
$db->qn('node'));
if ($this->treeNestedGet)
{
$query
->join('CROSS', $db->qn($this->getTableName()) .
' AS ' . $db->qn('parent'));
}
// Apply custom WHERE clauses
if (count($this->whereClauses))
{
foreach ($this->whereClauses as $clause)
{
$query->where($clause);
}
}
return $query;
}
/**
* Returns a database iterator to retrieve records. Use the scope methods
and the whereRaw method to define what
* exactly will be returned.
*
* @param integer $limitstart How many items to skip from the start,
only when $overrideLimits = true
* @param integer $limit How many items to return, only when
$overrideLimits = true
*
* @return FOFDatabaseIterator The data collection
*/
public function get($limitstart = 0, $limit = 0)
{
$limitstart = max($limitstart, 0);
$limit = max($limit, 0);
$query = $this->buildQuery();
$db = $this->getDbo();
$db->setQuery($query, $limitstart, $limit);
$cursor = $db->execute();
$dataCollection = FOFDatabaseIterator::getIterator($db->name, $cursor,
null, $this->config['_table_class']);
return $dataCollection;
}
}
table/relations.php000064400000101027151155117510010347 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
class FOFTableRelations
{
/**
* Holds all known relation definitions
*
* @var array
*/
protected $relations = array(
'child' => array(),
'parent' => array(),
'children' => array(),
'multiple' => array(),
);
/**
* Holds the default relations' keys
*
* @var array
*/
protected $defaultRelation = array(
'child' => null,
'parent' => null,
'children' => null,
'multiple' => null,
);
/**
* The table these relations are attached to
*
* @var FOFTable
*/
protected $table = null;
/**
* The name of the component used by our attached table
*
* @var string
*/
protected $componentName = 'joomla';
/**
* The type (table name without prefix and component name) of our attached
table
*
* @var string
*/
protected $tableType = '';
/**
* Create a relations object based on the provided FOFTable instance
*
* @param FOFTable $table The table instance used to initialise the
relations
*/
public function __construct(FOFTable $table)
{
// Store the table
$this->table = $table;
// Get the table's type from its name
$tableName = $table->getTableName();
$tableName = str_replace('#__', '', $tableName);
$type = explode("_", $tableName);
if (count($type) == 1)
{
$this->tableType = array_pop($type);
}
else
{
$this->componentName = array_shift($type);
$this->tableType = array_pop($type);
}
$this->tableType = FOFInflector::singularize($this->tableType);
$tableKey = $table->getKeyName();
unset($type);
// Scan all table keys and look for foo_bar_id fields. These fields are
used to populate parent relations.
foreach ($table->getKnownFields() as $field)
{
// Skip the table key name
if ($field == $tableKey)
{
continue;
}
if (substr($field, -3) != '_id')
{
continue;
}
$parts = explode('_', $field);
// If the component type of the field is not set assume
'joomla'
if (count($parts) == 2)
{
array_unshift($parts, 'joomla');
}
// Sanity check
if (count($parts) != 3)
{
continue;
}
// Make sure we skip any references back to ourselves (should be
redundant, due to key field check above)
if ($parts[1] == $this->tableType)
{
continue;
}
// Default item name: the name of the table, singular
$itemName = FOFInflector::singularize($parts[1]);
// Prefix the item name with the component name if we refer to a
different component
if ($parts[0] != $this->componentName)
{
$itemName = $parts[0] . '_' . $itemName;
}
// Figure out the table class
$tableClass = ucfirst($parts[0]) . 'Table' .
ucfirst($parts[1]);
$default = empty($this->relations['parent']);
$this->addParentRelation($itemName, $tableClass, $field, $field,
$default);
}
// Get the relations from the configuration provider
$key = $table->getConfigProviderKey() . '.relations';
$configRelations = $table->getConfigProvider()->get($key, array());
if (!empty($configRelations))
{
foreach ($configRelations as $relation)
{
if (empty($relation['type']))
{
continue;
}
if (isset($relation['pivotTable']))
{
$this->addMultipleRelation($relation['itemName'],
$relation['tableClass'],
$relation['localKey'], $relation['ourPivotKey'],
$relation['theirPivotKey'],
$relation['remoteKey'], $relation['pivotTable'],
$relation['default']);
}
else
{
$method = 'add' . ucfirst($relation['type']).
'Relation';
if (!method_exists($this, $method))
{
continue;
}
$this->$method($relation['itemName'],
$relation['tableClass'],
$relation['localKey'], $relation['remoteKey'],
$relation['default']);
}
}
}
}
/**
* Add a 1:1 forward (child) relation. This adds relations for the
getChild() method.
*
* In other words: does a table HAVE ONE child
*
* Parent and child relations works the same way. We have them separated
as it makes more sense for us humans to
* read code like $item->getParent() and $item->getChild() than
$item->getRelatedObject('someRandomKeyName')
*
* @param string $itemName is how it will be known locally to the
getRelatedItem method (singular)
* @param string $tableClass if skipped it is defined automatically
as ComponentnameTableItemname
* @param string $localKey is the column containing our side of the
FK relation, default: our primary key
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param boolean $default add as the default child relation?
*
* @return void
*/
public function addChildRelation($itemName, $tableClass = null, $localKey
= null, $remoteKey = null, $default = true)
{
$itemName = $this->normaliseItemName($itemName, false);
if (empty($localKey))
{
$localKey = $this->table->getKeyName();
}
$this->addBespokeSimpleRelation('child', $itemName,
$tableClass, $localKey, $remoteKey, $default);
}
/**
* Defining an inverse 1:1 (parent) relation. You must specify at least
the $tableClass or the $localKey.
* This adds relations for the getParent() method.
*
* In other words: does a table BELONG TO ONE parent
*
* Parent and child relations works the same way. We have them separated
as it makes more sense for us humans to
* read code like $item->getParent() and $item->getChild() than
$item->getRelatedObject('someRandomKeyName')
*
* @param string $itemName is how it will be known locally to the
getRelatedItem method (singular)
* @param string $tableClass if skipped it is defined automatically
as ComponentnameTableItemname
* @param string $localKey is the column containing our side of the
FK relation, default: componentname_itemname_id
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param boolean $default Is this the default parent relationship?
*
* @return void
*/
public function addParentRelation($itemName, $tableClass = null, $localKey
= null, $remoteKey = null, $default = true)
{
$itemName = $this->normaliseItemName($itemName, false);
$this->addBespokeSimpleRelation('parent', $itemName,
$tableClass, $localKey, $remoteKey, $default);
}
/**
* Defining a forward 1:∞ (children) relation. This adds relations to
the getChildren() method.
*
* In other words: does a table HAVE MANY children?
*
* The children relation works very much the same as the parent and child
relation. The difference is that the
* parent and child relations return a single table object, whereas the
children relation returns an iterator to
* many objects.
*
* @param string $itemName is how it will be known locally to the
getRelatedItems method (plural)
* @param string $tableClass if skipped it is defined automatically
as ComponentnameTableItemname
* @param string $localKey is the column containing our side of the
FK relation, default: our primary key
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param boolean $default is this the default children
relationship?
*
* @return void
*/
public function addChildrenRelation($itemName, $tableClass = null,
$localKey = null, $remoteKey = null, $default = true)
{
$itemName = $this->normaliseItemName($itemName, true);
if (empty($localKey))
{
$localKey = $this->table->getKeyName();
}
$this->addBespokeSimpleRelation('children', $itemName,
$tableClass, $localKey, $remoteKey, $default);
}
/**
* Defining a ∞:∞ (multiple) relation. This adds relations to the
getMultiple() method.
*
* In other words: is a table RELATED TO MANY other records?
*
* @param string $itemName is how it will be known locally to
the getRelatedItems method (plural)
* @param string $tableClass if skipped it is defined
automatically as ComponentnameTableItemname
* @param string $localKey is the column containing our side of
the FK relation, default: our primary key field name
* @param string $ourPivotKey is the column containing our side of
the FK relation in the pivot table, default: $localKey
* @param string $theirPivotKey is the column containing the other
table's side of the FK relation in the pivot table, default $remoteKey
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param string $glueTable is the name of the glue (pivot)
table, default: #__componentname_thisclassname_itemname with plural items
(e.g. #__foobar_users_roles)
* @param boolean $default is this the default multiple
relation?
*/
public function addMultipleRelation($itemName, $tableClass = null,
$localKey = null, $ourPivotKey = null, $theirPivotKey = null, $remoteKey =
null, $glueTable = null, $default = true)
{
$itemName = $this->normaliseItemName($itemName, true);
if (empty($localKey))
{
$localKey = $this->table->getKeyName();
}
$this->addBespokePivotRelation('multiple', $itemName,
$tableClass, $localKey, $remoteKey, $ourPivotKey, $theirPivotKey,
$glueTable, $default);
}
/**
* Removes a previously defined relation by name. You can optionally
specify the relation type.
*
* @param string $itemName The name of the relation to remove
* @param string $type [optional] The relation type (child,
parent, children, ...)
*
* @return void
*/
public function removeRelation($itemName, $type = null)
{
$types = array_keys($this->relations);
if (in_array($type, $types))
{
$types = array($type);
}
foreach ($types as $type)
{
foreach ($this->relations[$type] as $key => $relations)
{
if ($itemName == $key)
{
unset ($this->relations[$type][$itemName]);
// If it's the default one, remove it from the
default array, too
if($this->defaultRelation[$type] == $itemName)
{
$this->defaultRelation[$type] = null;
}
return;
}
}
}
}
/**
* Removes all existing relations
*
* @param string $type The type or relations to remove, omit to remove
all relation types
*
* @return void
*/
public function clearRelations($type = null)
{
$types = array_keys($this->relations);
if (in_array($type, $types))
{
$types = array($type);
}
foreach ($types as $type)
{
$this->relations[$type] = array();
// Remove the relation from the default stack, too
$this->defaultRelation[$type] = null;
}
}
/**
* Does the named relation exist? You can optionally specify the type.
*
* @param string $itemName The name of the relation to check
* @param string $type [optional] The relation type (child,
parent, children, ...)
*
* @return boolean
*/
public function hasRelation($itemName, $type = null)
{
$types = array_keys($this->relations);
if (in_array($type, $types))
{
$types = array($type);
}
foreach ($types as $type)
{
foreach ($this->relations[$type] as $key => $relations)
{
if ($itemName == $key)
{
return true;
}
}
}
return false;
}
/**
* Get the definition of a relation
*
* @param string $itemName The name of the relation to check
* @param string $type [optional] The relation type (child,
parent, children, ...)
*
* @return array
*
* @throws RuntimeException When the relation is not found
*/
public function getRelation($itemName, $type)
{
$types = array_keys($this->relations);
if (in_array($type, $types))
{
$types = array($type);
}
foreach ($types as $type)
{
foreach ($this->relations[$type] as $key => $relations)
{
if ($itemName == $key)
{
$temp = $relations;
$temp['type'] = $type;
return $temp;
}
}
}
throw new RuntimeException("Relation $itemName not found in table
{$this->tableType}", 500);
}
/**
* Gets the item referenced by a named relation. You can optionally
specify the type. Only single item relation
* types will be searched.
*
* @param string $itemName The name of the relation to use
* @param string $type [optional] The relation type (child,
parent)
*
* @return FOFTable
*
* @throws RuntimeException If the named relation doesn't exist or
isn't supposed to return single items
*/
public function getRelatedItem($itemName, $type = null)
{
if (empty($type))
{
$relation = $this->getRelation($itemName, $type);
$type = $relation['type'];
}
switch ($type)
{
case 'parent':
return $this->getParent($itemName);
break;
case 'child':
return $this->getChild($itemName);
break;
default:
throw new RuntimeException("Invalid relation type $type for
returning a single related item", 500);
break;
}
}
/**
* Gets the iterator for the items referenced by a named relation. You can
optionally specify the type. Only
* multiple item relation types will be searched.
*
* @param string $itemName The name of the relation to use
* @param string $type [optional] The relation type (children,
multiple)
*
* @return FOFDatabaseIterator
*
* @throws RuntimeException If the named relation doesn't exist or
isn't supposed to return single items
*/
public function getRelatedItems($itemName, $type = null)
{
if (empty($type))
{
$relation = $this->getRelation($itemName, $type);
$type = $relation['type'];
}
switch ($type)
{
case 'children':
return $this->getChildren($itemName);
break;
case 'multiple':
return $this->getMultiple($itemName);
break;
case 'siblings':
return $this->getSiblings($itemName);
break;
default:
throw new RuntimeException("Invalid relation type $type for
returning a collection of related items", 500);
break;
}
}
/**
* Gets a parent item
*
* @param string $itemName [optional] The name of the relation to use,
skip to use the default parent relation
*
* @return FOFTable
*
* @throws RuntimeException When the relation is not found
*/
public function getParent($itemName = null)
{
if (empty($itemName))
{
$itemName = $this->defaultRelation['parent'];
}
if (empty($itemName))
{
throw new RuntimeException(sprintf('Default parent relation for %s
not found', $this->table->getTableName()), 500);
}
if (!isset($this->relations['parent'][$itemName]))
{
throw new RuntimeException(sprintf('Parent relation %s for %s not
found', $itemName, $this->table->getTableName()), 500);
}
return
$this->getTableFromRelation($this->relations['parent'][$itemName]);
}
/**
* Gets a child item
*
* @param string $itemName [optional] The name of the relation to use,
skip to use the default child relation
*
* @return FOFTable
*
* @throws RuntimeException When the relation is not found
*/
public function getChild($itemName = null)
{
if (empty($itemName))
{
$itemName = $this->defaultRelation['child'];
}
if (empty($itemName))
{
throw new RuntimeException(sprintf('Default child relation for %s
not found', $this->table->getTableName()), 500);
}
if (!isset($this->relations['child'][$itemName]))
{
throw new RuntimeException(sprintf('Child relation %s for %s not
found', $itemName, $this->table->getTableName()), 500);
}
return
$this->getTableFromRelation($this->relations['child'][$itemName]);
}
/**
* Gets an iterator for the children items
*
* @param string $itemName [optional] The name of the relation to use,
skip to use the default children relation
*
* @return FOFDatabaseIterator
*
* @throws RuntimeException When the relation is not found
*/
public function getChildren($itemName = null)
{
if (empty($itemName))
{
$itemName = $this->defaultRelation['children'];
}
if (empty($itemName))
{
throw new RuntimeException(sprintf('Default children relation for
%s not found', $this->table->getTableName()), 500);
}
if (!isset($this->relations['children'][$itemName]))
{
throw new RuntimeException(sprintf('Children relation %s for %s not
found', $itemName, $this->table->getTableName()), 500);
}
return
$this->getIteratorFromRelation($this->relations['children'][$itemName]);
}
/**
* Gets an iterator for the sibling items. This relation is inferred from
the parent relation. It returns all
* elements on the same table which have the same parent.
*
* @param string $itemName [optional] The name of the relation to use,
skip to use the default children relation
*
* @return FOFDatabaseIterator
*
* @throws RuntimeException When the relation is not found
*/
public function getSiblings($itemName = null)
{
if (empty($itemName))
{
$itemName = $this->defaultRelation['parent'];
}
if (empty($itemName))
{
throw new RuntimeException(sprintf('Default siblings relation for
%s not found', $this->table->getTableName()), 500);
}
if (!isset($this->relations['parent'][$itemName]))
{
throw new RuntimeException(sprintf('Sibling relation %s for %s not
found', $itemName, $this->table->getTableName()), 500);
}
// Get my table class
$tableName = $this->table->getTableName();
$tableName = str_replace('#__', '', $tableName);
$tableNameParts = explode('_', $tableName, 2);
$tableClass = ucfirst($tableNameParts[0]) . 'Table' .
ucfirst(FOFInflector::singularize($tableNameParts[1]));
$parentRelation = $this->relations['parent'][$itemName];
$relation = array(
'tableClass' => $tableClass,
'localKey' => $parentRelation['localKey'],
'remoteKey' => $parentRelation['localKey'],
);
return $this->getIteratorFromRelation($relation);
}
/**
* Gets an iterator for the multiple items
*
* @param string $itemName [optional] The name of the relation to use,
skip to use the default multiple relation
*
* @return FOFDatabaseIterator
*
* @throws RuntimeException When the relation is not found
*/
public function getMultiple($itemName = null)
{
if (empty($itemName))
{
$itemName = $this->defaultRelation['multiple'];
}
if (empty($itemName))
{
throw new RuntimeException(sprintf('Default multiple relation for
%s not found', $this->table->getTableName()), 500);
}
if (!isset($this->relations['multiple'][$itemName]))
{
throw new RuntimeException(sprintf('Multiple relation %s for %s not
found', $itemName, $this->table->getTableName()), 500);
}
return
$this->getIteratorFromRelation($this->relations['multiple'][$itemName]);
}
/**
* Returns a FOFTable object based on a given relation
*
* @param array $relation Indexed array holding relation
definition.
* tableClass => name of the
related table class
* localKey => name of the local
key
* remoteKey => name of the remote
key
*
* @return FOFTable
*
* @throws RuntimeException
* @throws InvalidArgumentException
*/
protected function getTableFromRelation($relation)
{
// Sanity checks
if(
!isset($relation['tableClass']) ||
!isset($relation['remoteKey']) ||
!isset($relation['localKey']) ||
!$relation['tableClass'] ||
!$relation['remoteKey'] || !$relation['localKey']
)
{
throw new InvalidArgumentException('Missing array index
for the '.__METHOD__.' method. Please check method
signature', 500);
}
// Get a table object from the table class name
$tableClass = $relation['tableClass'];
$tableClassParts = FOFInflector::explode($tableClass);
if(count($tableClassParts) < 3)
{
throw new InvalidArgumentException('Invalid table class
named. It should be something like FooTableBar');
}
$table = FOFTable::getInstance($tableClassParts[2],
ucfirst($tableClassParts[0]) . ucfirst($tableClassParts[1]));
// Get the table name
$tableName = $table->getTableName();
// Get the remote and local key names
$remoteKey = $relation['remoteKey'];
$localKey = $relation['localKey'];
// Get the local key's value
$value = $this->table->$localKey;
// If there's no value for the primary key, let's stop
here
if(!$value)
{
throw new RuntimeException('Missing value for the primary
key of the table '.$this->table->getTableName(), 500);
}
// This is required to prevent one relation from killing the db cursor
used in a different relation...
$oldDb = $this->table->getDbo();
$oldDb->disconnect(); // YES, WE DO NEED TO DISCONNECT BEFORE WE CLONE
THE DB OBJECT. ARGH!
$db = clone $oldDb;
$query = $db->getQuery(true)
->select('*')
->from($db->qn($tableName))
->where($db->qn($remoteKey) . ' = ' .
$db->q($value));
$db->setQuery($query, 0, 1);
$data = $db->loadObject();
if (!is_object($data))
{
throw new RuntimeException(sprintf('Cannot load item from relation
against table %s column %s', $tableName, $remoteKey), 500);
}
$table->bind($data);
return $table;
}
/**
* Returns a FOFDatabaseIterator based on a given relation
*
* @param array $relation Indexed array holding relation
definition.
* tableClass => name of the
related table class
* localKey => name of the local
key
* remoteKey => name of the remote
key
* pivotTable => name of the
pivot table (optional)
* theirPivotKey => name of the
remote key in the pivot table (mandatory if pivotTable is set)
* ourPivotKey => name of our key
in the pivot table (mandatory if pivotTable is set)
*
* @return FOFDatabaseIterator
*
* @throws RuntimeException
* @throws InvalidArgumentException
*/
protected function getIteratorFromRelation($relation)
{
// Sanity checks
if(
!isset($relation['tableClass']) ||
!isset($relation['remoteKey']) ||
!isset($relation['localKey']) ||
!$relation['tableClass'] ||
!$relation['remoteKey'] || !$relation['localKey']
)
{
throw new InvalidArgumentException('Missing array index
for the '.__METHOD__.' method. Please check method
signature', 500);
}
if(array_key_exists('pivotTable', $relation))
{
if(
!isset($relation['theirPivotKey']) ||
!isset($relation['ourPivotKey']) ||
!$relation['pivotTable'] ||
!$relation['theirPivotKey'] ||
!$relation['ourPivotKey']
)
{
throw new InvalidArgumentException('Missing array
index for the '.__METHOD__.' method. Please check method
signature', 500);
}
}
// Get a table object from the table class name
$tableClass = $relation['tableClass'];
$tableClassParts = FOFInflector::explode($tableClass);
if(count($tableClassParts) < 3)
{
throw new InvalidArgumentException('Invalid table class
named. It should be something like FooTableBar');
}
$table = FOFTable::getInstance($tableClassParts[2],
ucfirst($tableClassParts[0]) . ucfirst($tableClassParts[1]));
// Get the table name
$tableName = $table->getTableName();
// Get the remote and local key names
$remoteKey = $relation['remoteKey'];
$localKey = $relation['localKey'];
// Get the local key's value
$value = $this->table->$localKey;
// If there's no value for the primary key, let's stop
here
if(!$value)
{
throw new RuntimeException('Missing value for the primary
key of the table '.$this->table->getTableName(), 500);
}
// This is required to prevent one relation from killing the db cursor
used in a different relation...
$oldDb = $this->table->getDbo();
$oldDb->disconnect(); // YES, WE DO NEED TO DISCONNECT BEFORE WE CLONE
THE DB OBJECT. ARGH!
$db = clone $oldDb;
// Begin the query
$query = $db->getQuery(true)
->select('*')
->from($db->qn($tableName));
// Do we have a pivot table?
$hasPivot = array_key_exists('pivotTable', $relation);
// If we don't have pivot it's a straightforward query
if (!$hasPivot)
{
$query->where($db->qn($remoteKey) . ' = ' .
$db->q($value));
}
// If we have a pivot table we have to do a subquery
else
{
$subQuery = $db->getQuery(true)
->select($db->qn($relation['theirPivotKey']))
->from($db->qn($relation['pivotTable']))
->where($db->qn($relation['ourPivotKey']) . ' =
' . $db->q($value));
$query->where($db->qn($remoteKey) . ' IN (' . $subQuery
. ')');
}
$db->setQuery($query);
$cursor = $db->execute();
$iterator = FOFDatabaseIterator::getIterator($db->name, $cursor, null,
$tableClass);
return $iterator;
}
/**
* Add any bespoke relation which doesn't involve a pivot table.
*
* @param string $relationType The type of the relationship (parent,
child, children)
* @param string $itemName is how it will be known locally to the
getRelatedItems method
* @param string $tableClass if skipped it is defined automatically
as ComponentnameTableItemname
* @param string $localKey is the column containing our side of
the FK relation, default: componentname_itemname_id
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param boolean $default is this the default children
relationship?
*
* @return void
*/
protected function addBespokeSimpleRelation($relationType, $itemName,
$tableClass, $localKey, $remoteKey, $default)
{
$ourPivotKey = null;
$theirPivotKey = null;
$pivotTable = null;
$this->normaliseParameters(false, $itemName, $tableClass, $localKey,
$remoteKey, $ourPivotKey, $theirPivotKey, $pivotTable);
$this->relations[$relationType][$itemName] = array(
'tableClass' => $tableClass,
'localKey' => $localKey,
'remoteKey' => $remoteKey,
);
if ($default)
{
$this->defaultRelation[$relationType] = $itemName;
}
}
/**
* Add any bespoke relation which involves a pivot table.
*
* @param string $relationType The type of the relationship
(multiple)
* @param string $itemName is how it will be known locally to
the getRelatedItems method
* @param string $tableClass if skipped it is defined
automatically as ComponentnameTableItemname
* @param string $localKey is the column containing our side of
the FK relation, default: componentname_itemname_id
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param string $ourPivotKey is the column containing our side of
the FK relation in the pivot table, default: $localKey
* @param string $theirPivotKey is the column containing the other
table's side of the FK relation in the pivot table, default $remoteKey
* @param string $pivotTable is the name of the glue (pivot)
table, default: #__componentname_thisclassname_itemname with plural items
(e.g. #__foobar_users_roles)
* @param boolean $default is this the default children
relationship?
*
* @return void
*/
protected function addBespokePivotRelation($relationType, $itemName,
$tableClass, $localKey, $remoteKey, $ourPivotKey, $theirPivotKey,
$pivotTable, $default)
{
$this->normaliseParameters(true, $itemName, $tableClass, $localKey,
$remoteKey, $ourPivotKey, $theirPivotKey, $pivotTable);
$this->relations[$relationType][$itemName] = array(
'tableClass' => $tableClass,
'localKey' => $localKey,
'remoteKey' => $remoteKey,
'ourPivotKey' => $ourPivotKey,
'theirPivotKey' => $theirPivotKey,
'pivotTable' => $pivotTable,
);
if ($default)
{
$this->defaultRelation[$relationType] = $itemName;
}
}
/**
* Normalise the parameters of a relation, guessing missing values
*
* @param boolean $pivot Is this a many to many relation
involving a pivot table?
* @param string $itemName is how it will be known locally to
the getRelatedItems method (plural)
* @param string $tableClass if skipped it is defined
automatically as ComponentnameTableItemname
* @param string $localKey is the column containing our side of
the FK relation, default: componentname_itemname_id
* @param string $remoteKey is the remote table's FK column,
default: componentname_itemname_id
* @param string $ourPivotKey is the column containing our side of
the FK relation in the pivot table, default: $localKey
* @param string $theirPivotKey is the column containing the other
table's side of the FK relation in the pivot table, default $remoteKey
* @param string $pivotTable is the name of the glue (pivot)
table, default: #__componentname_thisclassname_itemname with plural items
(e.g. #__foobar_users_roles)
*
* @return void
*/
protected function normaliseParameters($pivot, &$itemName,
&$tableClass, &$localKey, &$remoteKey, &$ourPivotKey,
&$theirPivotKey, &$pivotTable)
{
// Get a default table class if none is provided
if (empty($tableClass))
{
$tableClassParts = explode('_', $itemName, 3);
if (count($tableClassParts) == 1)
{
array_unshift($tableClassParts, $this->componentName);
}
if ($tableClassParts[0] == 'joomla')
{
$tableClassParts[0] = 'J';
}
$tableClass = ucfirst($tableClassParts[0]) . 'Table' .
ucfirst(FOFInflector::singularize($tableClassParts[1]));
}
// Make sure we have both a local and remote key
if (empty($localKey) && empty($remoteKey))
{
// WARNING! If we have a pivot table, this behavior is wrong!
// Infact if we have `parts` and `groups` the local key should
be foobar_part_id and the remote one foobar_group_id.
// However, this isn't a real issue because:
// 1. we have no way to detect the local key of a multiple
relation
// 2. this scenario never happens, since, in this class, if
we're adding a multiple relation we always supply the local key
$tableClassParts = FOFInflector::explode($tableClass);
$localKey = $tableClassParts[0] . '_' . $tableClassParts[2] .
'_id';
$remoteKey = $localKey;
}
elseif (empty($localKey) && !empty($remoteKey))
{
$localKey = $remoteKey;
}
elseif (!empty($localKey) && empty($remoteKey))
{
if($pivot)
{
$tableClassParts = FOFInflector::explode($tableClass);
$remoteKey = $tableClassParts[0] . '_' .
$tableClassParts[2] . '_id';
}
else
{
$remoteKey = $localKey;
}
}
// If we don't have a pivot table nullify the relevant variables and
return
if (!$pivot)
{
$ourPivotKey = null;
$theirPivotKey = null;
$pivotTable = null;
return;
}
if (empty($ourPivotKey))
{
$ourPivotKey = $localKey;
}
if (empty($theirPivotKey))
{
$theirPivotKey = $remoteKey;
}
if (empty($pivotTable))
{
$pivotTable = '#__' . strtolower($this->componentName) .
'_' .
strtolower(FOFInflector::pluralize($this->tableType)) .
'_';
$itemNameParts = explode('_', $itemName);
$lastPart = array_pop($itemNameParts);
$pivotTable .= strtolower($lastPart);
}
}
/**
* Normalises the format of a relation name
*
* @param string $itemName The raw relation name
* @param boolean $pluralise Should I pluralise the name? If not, I
will singularise it
*
* @return string The normalised relation key name
*/
protected function normaliseItemName($itemName, $pluralise = false)
{
// Explode the item name
$itemNameParts = explode('_', $itemName);
// If we have multiple parts the first part is considered to be the
component name
if (count($itemNameParts) > 1)
{
$prefix = array_shift($itemNameParts);
}
else
{
$prefix = null;
}
// If we still have multiple parts we need to pluralise/singularise the
last part and join everything in
// CamelCase format
if (count($itemNameParts) > 1)
{
$name = array_pop($itemNameParts);
$name = $pluralise ? FOFInflector::pluralize($name) :
FOFInflector::singularize($name);
$itemNameParts[] = $name;
$itemName = FOFInflector::implode($itemNameParts);
}
// Otherwise we singularise/pluralise the remaining part
else
{
$name = array_pop($itemNameParts);
$itemName = $pluralise ? FOFInflector::pluralize($name) :
FOFInflector::singularize($name);
}
if (!empty($prefix))
{
$itemName = $prefix . '_' . $itemName;
}
return $itemName;
}
}table/table.php000064400000261621151155117510007445 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage table
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Normally this shouldn't be required. Some PHP versions, however,
seem to
* require this. Why? No idea whatsoever. If I remove it, FOF crashes on
some
* hosts. Same PHP version on another host and no problem occurs. Any
takers?
*/
if (class_exists('FOFTable', false))
{
return;
}
if (!interface_exists('JTableInterface', true))
{
interface JTableInterface {}
}
/**
* FrameworkOnFramework Table class. The Table is one part controller, one
part
* model and one part data adapter. It's supposed to handle operations
for single
* records.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFTable extends FOFUtilsObject implements JTableInterface
{
/**
* Cache array for instances
*
* @var array
*/
protected static $instances = array();
/**
* Include paths for searching for FOFTable classes.
*
* @var array
*/
protected static $_includePaths = array();
/**
* The configuration parameters array
*
* @var array
*/
protected $config = array();
/**
* Name of the database table to model.
*
* @var string
*/
protected $_tbl = '';
/**
* Name of the primary key field in the table.
*
* @var string
*/
protected $_tbl_key = '';
/**
* FOFDatabaseDriver object.
*
* @var FOFDatabaseDriver
*/
protected $_db;
/**
* Should rows be tracked as ACL assets?
*
* @var boolean
*/
protected $_trackAssets = false;
/**
* Does the resource support joomla tags?
*
* @var boolean
*/
protected $_has_tags = false;
/**
* The rules associated with this record.
*
* @var JAccessRules A JAccessRules object.
*/
protected $_rules;
/**
* Indicator that the tables have been locked.
*
* @var boolean
*/
protected $_locked = false;
/**
* If this is set to true, it triggers automatically plugin events for
* table actions
*
* @var boolean
*/
protected $_trigger_events = false;
/**
* Table alias used in queries
*
* @var string
*/
protected $_tableAlias = false;
/**
* Array with alias for "special" columns such as ordering, hits
etc etc
*
* @var array
*/
protected $_columnAlias = array();
/**
* If set to true, it enabled automatic checks on fields based on columns
properties
*
* @var boolean
*/
protected $_autoChecks = false;
/**
* Array with fields that should be skipped by automatic checks
*
* @var array
*/
protected $_skipChecks = array();
/**
* Does the table actually exist? We need that to avoid PHP notices on
* table-less views.
*
* @var boolean
*/
protected $_tableExists = true;
/**
* The asset key for items in this table. It's usually something in
the
* com_example.viewname format. They asset name will be this key appended
* with the item's ID, e.g. com_example.viewname.123
*
* @var string
*/
protected $_assetKey = '';
/**
* The input data
*
* @var FOFInput
*/
protected $input = null;
/**
* Extended query including joins with other tables
*
* @var FOFDatabaseQuery
*/
protected $_queryJoin = null;
/**
* The prefix for the table class
*
* @var string
*/
protected $_tablePrefix = '';
/**
* The known fields for this table
*
* @var array
*/
protected $knownFields = array();
/**
* A list of table fields, keyed per table
*
* @var array
*/
protected static $tableFieldCache = array();
/**
* A list of tables in the database
*
* @var array
*/
protected static $tableCache = array();
/**
* An instance of FOFConfigProvider to provision configuration overrides
*
* @var FOFConfigProvider
*/
protected $configProvider = null;
/**
* FOFTableDispatcherBehavior for dealing with extra behaviors
*
* @var FOFTableDispatcherBehavior
*/
protected $tableDispatcher = null;
/**
* List of default behaviors to apply to the table
*
* @var array
*/
protected $default_behaviors = array('tags',
'assets');
/**
* The relations object of the table. It's lazy-loaded by
getRelations().
*
* @var FOFTableRelations
*/
protected $_relations = null;
/**
* The configuration provider's key for this table, e.g.
foobar.tables.bar for the #__foobar_bars table. This is set
* automatically by the constructor
*
* @var string
*/
protected $_configProviderKey = '';
/**
* The content type of the table. Required if using tags or content
history behaviour
*
* @var string
*/
protected $contentType = null;
/**
* Returns a static object instance of a particular table type
*
* @param string $type The table name
* @param string $prefix The prefix of the table class
* @param array $config Optional configuration variables
*
* @return FOFTable
*/
public static function getInstance($type, $prefix = 'JTable',
$config = array())
{
return self::getAnInstance($type, $prefix, $config);
}
/**
* Returns a static object instance of a particular table type
*
* @param string $type The table name
* @param string $prefix The prefix of the table class
* @param array $config Optional configuration variables
*
* @return FOFTable
*/
public static function &getAnInstance($type = null, $prefix =
'JTable', $config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Guess the component name
if (!array_key_exists('input', $config))
{
$config['input'] = new FOFInput;
}
if ($config['input'] instanceof FOFInput)
{
$tmpInput = $config['input'];
}
else
{
$tmpInput = new FOFInput($config['input']);
}
$option = $tmpInput->getCmd('option', '');
$tmpInput->set('option', $option);
$config['input'] = $tmpInput;
if (!in_array($prefix, array('Table', 'JTable')))
{
preg_match('/(.*)Table$/', $prefix, $m);
$option = 'com_' . strtolower($m[1]);
}
if (array_key_exists('option', $config))
{
$option = $config['option'];
}
$config['option'] = $option;
if (!array_key_exists('view', $config))
{
$config['view'] =
$config['input']->getCmd('view',
'cpanel');
}
if (is_null($type))
{
if ($prefix == 'JTable')
{
$prefix = 'Table';
}
$type = $config['view'];
}
$type = preg_replace('/[^A-Z0-9_\.-]/i', '',
$type);
$tableClass = $prefix . ucfirst($type);
$config['_table_type'] = $type;
$config['_table_class'] = $tableClass;
$configProvider = new FOFConfigProvider;
$configProviderKey = $option . '.views.' .
FOFInflector::singularize($type) . '.config.';
if (!array_key_exists($tableClass, self::$instances))
{
if (!class_exists($tableClass))
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
$searchPaths = array(
$componentPaths['main'] . '/tables',
$componentPaths['admin'] . '/tables'
);
if (array_key_exists('tablepath', $config))
{
array_unshift($searchPaths, $config['tablepath']);
}
$altPath = $configProvider->get($configProviderKey .
'table_path', null);
if ($altPath)
{
array_unshift($searchPaths, $componentPaths['admin'] .
'/' . $altPath);
}
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$path = $filesystem->pathFind(
$searchPaths, strtolower($type) . '.php'
);
if ($path)
{
require_once $path;
}
}
if (!class_exists($tableClass))
{
$tableClass = 'FOFTable';
}
$component = str_replace('com_', '',
$config['option']);
$tbl_common = $component . '_';
if (!array_key_exists('tbl', $config))
{
$config['tbl'] = strtolower('#__' . $tbl_common .
strtolower(FOFInflector::pluralize($type)));
}
$altTbl = $configProvider->get($configProviderKey . 'tbl',
null);
if ($altTbl)
{
$config['tbl'] = $altTbl;
}
if (!array_key_exists('tbl_key', $config))
{
$keyName = FOFInflector::singularize($type);
$config['tbl_key'] = strtolower($tbl_common . $keyName .
'_id');
}
$altTblKey = $configProvider->get($configProviderKey .
'tbl_key', null);
if ($altTblKey)
{
$config['tbl_key'] = $altTblKey;
}
if (!array_key_exists('db', $config))
{
$config['db'] = FOFPlatform::getInstance()->getDbo();
}
// Assign the correct table alias
if (array_key_exists('table_alias', $config))
{
$table_alias = $config['table_alias'];
}
else
{
$configProviderTableAliasKey = $option . '.tables.' .
FOFInflector::singularize($type) . '.tablealias';
$table_alias = $configProvider->get($configProviderTableAliasKey,
false );
}
// Can we use the FOF cache?
if (!array_key_exists('use_table_cache', $config))
{
$config['use_table_cache'] =
FOFPlatform::getInstance()->isGlobalFOFCacheEnabled();
}
$alt_use_table_cache = $configProvider->get($configProviderKey .
'use_table_cache', null);
if (!is_null($alt_use_table_cache))
{
$config['use_table_cache'] = $alt_use_table_cache;
}
// Create a new table instance
$instance = new $tableClass($config['tbl'],
$config['tbl_key'], $config['db'], $config);
$instance->setInput($tmpInput);
$instance->setTablePrefix($prefix);
$instance->setTableAlias($table_alias);
// Determine and set the asset key for this table
$assetKey = 'com_' . $component . '.' .
strtolower(FOFInflector::singularize($type));
$assetKey = $configProvider->get($configProviderKey .
'asset_key', $assetKey);
$instance->setAssetKey($assetKey);
if (array_key_exists('trigger_events', $config))
{
$instance->setTriggerEvents($config['trigger_events']);
}
if (version_compare(JVERSION, '3.1', 'ge'))
{
if (array_key_exists('has_tags', $config))
{
$instance->setHasTags($config['has_tags']);
}
$altHasTags = $configProvider->get($configProviderKey .
'has_tags', null);
if ($altHasTags)
{
$instance->setHasTags($altHasTags);
}
}
else
{
$instance->setHasTags(false);
}
$configProviderFieldmapKey = $option . '.tables.' .
FOFInflector::singularize($type) . '.field';
$aliases = $configProvider->get($configProviderFieldmapKey,
$instance->_columnAlias);
$instance->_columnAlias = array_merge($instance->_columnAlias,
$aliases);
self::$instances[$tableClass] = $instance;
}
return self::$instances[$tableClass];
}
/**
* Force an instance inside class cache. Setting arguments to null nukes
all or part of the cache
*
* @param string|null $key TableClass to replace. Set it
to null to nuke the entire cache
* @param FOFTable|null $instance Instance to replace. Set it to
null to nuke $key instances
*
* @return bool Did I correctly switch the instance?
*/
public static function forceInstance($key = null, $instance = null)
{
if(is_null($key))
{
self::$instances = array();
return true;
}
elseif($key && isset(self::$instances[$key]))
{
// I'm forcing an instance, but it's not a FOFTable, abort!
abort!
if(!$instance || ($instance && $instance instanceof FOFTable))
{
self::$instances[$key] = $instance;
return true;
}
}
return false;
}
/**
* Class Constructor.
*
* @param string $table Name of the database table to model.
* @param string $key Name of the primary key field in the
table.
* @param FOFDatabaseDriver &$db Database driver
* @param array $config The configuration parameters array
*/
public function __construct($table, $key, &$db, $config = array())
{
$this->_tbl = $table;
$this->_tbl_key = $key;
$this->_db = $db;
// Make sure the use FOF cache information is in the config
if (!array_key_exists('use_table_cache', $config))
{
$config['use_table_cache'] =
FOFPlatform::getInstance()->isGlobalFOFCacheEnabled();
}
$this->config = $config;
// Load the configuration provider
$this->configProvider = new FOFConfigProvider;
// Load the behavior dispatcher
$this->tableDispatcher = new FOFTableDispatcherBehavior;
// Initialise the table properties.
if ($fields = $this->getTableFields())
{
// Do I have anything joined?
$j_fields = $this->getQueryJoinFields();
if ($j_fields)
{
$fields = array_merge($fields, $j_fields);
}
$this->setKnownFields(array_keys($fields), true);
$this->reset();
}
else
{
$this->_tableExists = false;
}
// Get the input
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput($config['input']);
}
}
else
{
$this->input = new FOFInput;
}
// Set the $name/$_name variable
$component = $this->input->getCmd('option',
'com_foobar');
if (array_key_exists('option', $config))
{
$component = $config['option'];
}
$this->input->set('option', $component);
// Apply table behaviors
$type = explode("_", $this->_tbl);
$type = $type[count($type) - 1];
$this->_configProviderKey = $component . '.tables.' .
FOFInflector::singularize($type);
$configKey = $this->_configProviderKey . '.behaviors';
if (isset($config['behaviors']))
{
$behaviors = (array) $config['behaviors'];
}
elseif ($behaviors = $this->configProvider->get($configKey, null))
{
$behaviors = explode(',', $behaviors);
}
else
{
$behaviors = $this->default_behaviors;
}
if (is_array($behaviors) && count($behaviors))
{
foreach ($behaviors as $behavior)
{
$this->addBehavior($behavior);
}
}
// If we are tracking assets, make sure an access field exists and
initially set the default.
$asset_id_field = $this->getColumnAlias('asset_id');
$access_field = $this->getColumnAlias('access');
if (in_array($asset_id_field, $this->getKnownFields()))
{
JLoader::import('joomla.access.rules');
$this->_trackAssets = true;
}
// If the access property exists, set the default.
if (in_array($access_field, $this->getKnownFields()))
{
$this->$access_field = (int)
FOFPlatform::getInstance()->getConfig()->get('access');
}
$this->config = $config;
}
/**
* Replace the entire known fields array
*
* @param array $fields A simple array of known field names
* @param boolean $initialise Should we initialise variables to null?
*
* @return void
*/
public function setKnownFields($fields, $initialise = false)
{
$this->knownFields = $fields;
if ($initialise)
{
foreach ($this->knownFields as $field)
{
$this->$field = null;
}
}
}
/**
* Get the known fields array
*
* @return array
*/
public function getKnownFields()
{
return $this->knownFields;
}
/**
* Does the specified field exist?
*
* @param string $fieldName The field name to search (it's OK to
use aliases)
*
* @return bool
*/
public function hasField($fieldName)
{
$search = $this->getColumnAlias($fieldName);
return in_array($search, $this->knownFields);
}
/**
* Add a field to the known fields array
*
* @param string $field The name of the field to add
* @param boolean $initialise Should we initialise the variable to
null?
*
* @return void
*/
public function addKnownField($field, $initialise = false)
{
if (!in_array($field, $this->knownFields))
{
$this->knownFields[] = $field;
if ($initialise)
{
$this->$field = null;
}
}
}
/**
* Remove a field from the known fields array
*
* @param string $field The name of the field to remove
*
* @return void
*/
public function removeKnownField($field)
{
if (in_array($field, $this->knownFields))
{
$pos = array_search($field, $this->knownFields);
unset($this->knownFields[$pos]);
}
}
/**
* Adds a behavior to the table
*
* @param string $name The name of the behavior
* @param array $config Optional Behavior configuration
*
* @return boolean
*/
public function addBehavior($name, $config = array())
{
// First look for ComponentnameTableViewnameBehaviorName (e.g.
FoobarTableItemsBehaviorTags)
if (isset($this->config['option']))
{
$option_name = str_replace('com_', '',
$this->config['option']);
$behaviorClass = $this->config['_table_class'] .
'Behavior' . ucfirst(strtolower($name));
if (class_exists($behaviorClass))
{
$behavior = new $behaviorClass($this->tableDispatcher, $config);
return true;
}
// Then look for ComponentnameTableBehaviorName (e.g.
FoobarTableBehaviorTags)
$option_name = str_replace('com_', '',
$this->config['option']);
$behaviorClass = ucfirst($option_name) . 'TableBehavior' .
ucfirst(strtolower($name));
if (class_exists($behaviorClass))
{
$behavior = new $behaviorClass($this->tableDispatcher, $config);
return true;
}
}
// Nothing found? Return false.
$behaviorClass = 'FOFTableBehavior' .
ucfirst(strtolower($name));
if (class_exists($behaviorClass) && $this->tableDispatcher)
{
$behavior = new $behaviorClass($this->tableDispatcher, $config);
return true;
}
return false;
}
/**
* Sets the events trigger switch state
*
* @param boolean $newState The new state of the switch (what else
could it be?)
*
* @return void
*/
public function setTriggerEvents($newState = false)
{
$this->_trigger_events = $newState ? true : false;
}
/**
* Gets the events trigger switch state
*
* @return boolean
*/
public function getTriggerEvents()
{
return $this->_trigger_events;
}
/**
* Gets the has tags switch state
*
* @return bool
*/
public function hasTags()
{
return $this->_has_tags;
}
/**
* Sets the has tags switch state
*
* @param bool $newState
*/
public function setHasTags($newState = false)
{
$this->_has_tags = false;
// Tags are available only in 3.1+
if (version_compare(JVERSION, '3.1', 'ge'))
{
$this->_has_tags = $newState ? true : false;
}
}
/**
* Set the class prefix
*
* @param string $prefix The prefix
*/
public function setTablePrefix($prefix)
{
$this->_tablePrefix = $prefix;
}
/**
* Sets fields to be skipped from automatic checks.
*
* @param array/string $skip Fields to be skipped by automatic checks
*
* @return void
*/
public function setSkipChecks($skip)
{
$this->_skipChecks = (array) $skip;
}
/**
* Method to load a row from the database by primary key and bind the
fields
* to the FOFTable instance properties.
*
* @param mixed $keys An optional primary key value to load the row
by, or an array of fields to match. If not
* set the instance property value is used.
* @param boolean $reset True to reset the default values before
loading the new row.
*
* @return boolean True if successful. False if row not found.
*
* @throws RuntimeException
* @throws UnexpectedValueException
*/
public function load($keys = null, $reset = true)
{
if (!$this->_tableExists)
{
$result = false;
return $this->onAfterLoad($result);
}
if (empty($keys))
{
// If empty, use the value of the current key
$keyName = $this->_tbl_key;
if (isset($this->$keyName))
{
$keyValue = $this->$keyName;
}
else
{
$keyValue = null;
}
// If empty primary key there's is no need to load anything
if (empty($keyValue))
{
$result = true;
return $this->onAfterLoad($result);
}
$keys = array($keyName => $keyValue);
}
elseif (!is_array($keys))
{
// Load by primary key.
$keys = array($this->_tbl_key => $keys);
}
if ($reset)
{
$this->reset();
}
// Initialise the query.
$query = $this->_db->getQuery(true);
$query->select($this->_tbl . '.*');
$query->from($this->_tbl);
// Joined fields are ok, since I initialized them in the constructor
$fields = $this->getKnownFields();
foreach ($keys as $field => $value)
{
// Check that $field is in the table.
if (!in_array($field, $fields))
{
throw new UnexpectedValueException(sprintf('Missing field in table
%s : %s.', $this->_tbl, $field));
}
// Add the search tuple to the query.
$query->where($this->_db->qn($this->_tbl . '.' .
$field) . ' = ' . $this->_db->q($value));
}
// Do I have any joined table?
$j_query = $this->getQueryJoin();
if ($j_query)
{
if ($j_query->select &&
$j_query->select->getElements())
{
//$query->select($this->normalizeSelectFields($j_query->select->getElements(),
true));
$query->select($j_query->select->getElements());
}
if ($j_query->join)
{
foreach ($j_query->join as $join)
{
$t = (string) $join;
// Joomla doesn't provide any access to the "name"
variable, so I have to work with strings...
if (stripos($t, 'inner') !== false)
{
$query->innerJoin($join->getElements());
}
elseif (stripos($t, 'left') !== false)
{
$query->leftJoin($join->getElements());
}
elseif (stripos($t, 'right') !== false)
{
$query->rightJoin($join->getElements());
}
elseif (stripos($t, 'outer') !== false)
{
$query->outerJoin($join->getElements());
}
}
}
}
$this->_db->setQuery($query);
$row = $this->_db->loadAssoc();
// Check that we have a result.
if (empty($row))
{
$result = false;
return $this->onAfterLoad($result);
}
// Bind the object with the row and return.
$result = $this->bind($row);
$this->onAfterLoad($result);
return $result;
}
/**
* Based on fields properties (nullable column), checks if the field is
required or not
*
* @return boolean
*/
public function check()
{
if (!$this->_autoChecks)
{
return true;
}
$fields = $this->getTableFields();
// No fields? Why in the hell am I here?
if(!$fields)
{
return false;
}
$result = true;
$known = $this->getKnownFields();
$skipFields[] = $this->_tbl_key;
if(in_array($this->getColumnAlias('title'), $known)
&& in_array($this->getColumnAlias('slug'), $known))
$skipFields[] = $this->getColumnAlias('slug');
if(in_array($this->getColumnAlias('hits'), $known))
$skipFields[] = $this->getColumnAlias('hits');
if(in_array($this->getColumnAlias('created_on'),
$known)) $skipFields[] =
$this->getColumnAlias('created_on');
if(in_array($this->getColumnAlias('created_by'),
$known)) $skipFields[] =
$this->getColumnAlias('created_by');
if(in_array($this->getColumnAlias('modified_on'),
$known)) $skipFields[] =
$this->getColumnAlias('modified_on');
if(in_array($this->getColumnAlias('modified_by'),
$known)) $skipFields[] =
$this->getColumnAlias('modified_by');
if(in_array($this->getColumnAlias('locked_by'),
$known)) $skipFields[] =
$this->getColumnAlias('locked_by');
if(in_array($this->getColumnAlias('locked_on'),
$known)) $skipFields[] =
$this->getColumnAlias('locked_on');
// Let's merge it with custom skips
$skipFields = array_merge($skipFields, $this->_skipChecks);
foreach ($fields as $field)
{
$fieldName = $field->Field;
if (empty($fieldName))
{
$fieldName = $field->column_name;
}
// Field is not nullable but it's null, set error
if ($field->Null == 'NO' && $this->$fieldName ==
'' && !in_array($fieldName, $skipFields))
{
$text = str_replace('#__', 'COM_',
$this->getTableName()) . '_ERR_' . $fieldName;
$this->setError(JText::_(strtoupper($text)));
$result = false;
}
}
return $result;
}
/**
* Method to reset class properties to the defaults set in the class
* definition. It will ignore the primary key as well as any private class
* properties.
*
* @return void
*/
public function reset()
{
if (!$this->onBeforeReset())
{
return false;
}
// Get the default values for the class from the table.
$fields = $this->getTableFields();
$j_fields = $this->getQueryJoinFields();
if ($j_fields)
{
$fields = array_merge($fields, $j_fields);
}
if (is_array($fields) && !empty($fields))
{
foreach ($fields as $k => $v)
{
// If the property is not the primary key or private, reset it.
if ($k != $this->_tbl_key && (strpos($k, '_') !==
0))
{
$this->$k = $v->Default;
}
}
if (!$this->onAfterReset())
{
return false;
}
}
}
/**
* Clones the current object, after resetting it
*
* @return static
*/
public function getClone()
{
$clone = clone $this;
$clone->reset();
$key = $this->getKeyName();
$clone->$key = null;
return $clone;
}
/**
* Generic check for whether dependencies exist for this object in the db
schema
*
* @param integer $oid The primary key of the record to delete
* @param array $joins Any joins to foreign table, used to determine
if dependent records exist
*
* @return boolean True if the record can be deleted
*/
public function canDelete($oid = null, $joins = null)
{
$k = $this->_tbl_key;
if ($oid)
{
$this->$k = intval($oid);
}
if (is_array($joins))
{
$db = $this->_db;
$query = $db->getQuery(true)
->select($db->qn('master') . '.' .
$db->qn($k))
->from($db->qn($this->_tbl) . ' AS ' .
$db->qn('master'));
$tableNo = 0;
foreach ($joins as $table)
{
$tableNo++;
$query->select(
array(
'COUNT(DISTINCT ' . $db->qn('t' . $tableNo) .
'.' . $db->qn($table['idfield']) . ') AS '
. $db->qn($table['idalias'])
)
);
$query->join('LEFT', $db->qn($table['name'])
.
' AS ' . $db->qn('t' . $tableNo) .
' ON ' . $db->qn('t' . $tableNo) .
'.' . $db->qn($table['joinfield']) .
' = ' . $db->qn('master') . '.' .
$db->qn($k)
);
}
$query->where($db->qn('master') . '.' .
$db->qn($k) . ' = ' . $db->q($this->$k));
$query->group($db->qn('master') . '.' .
$db->qn($k));
$this->_db->setQuery((string) $query);
if (version_compare(JVERSION, '3.0', 'ge'))
{
try
{
$obj = $this->_db->loadObject();
}
catch (Exception $e)
{
$this->setError($e->getMessage());
}
}
else
{
if (!$obj = $this->_db->loadObject())
{
$this->setError($this->_db->getErrorMsg());
return false;
}
}
$msg = array();
$i = 0;
foreach ($joins as $table)
{
$k = $table['idalias'];
if ($obj->$k > 0)
{
$msg[] = JText::_($table['label']);
}
$i++;
}
if (count($msg))
{
$option = $this->input->getCmd('option',
'com_foobar');
$comName = str_replace('com_', '', $option);
$tview = str_replace('#__' . $comName . '_',
'', $this->_tbl);
$prefix = $option . '_' . $tview . '_NODELETE_';
foreach ($msg as $key)
{
$this->setError(JText::_($prefix . $key));
}
return false;
}
else
{
return true;
}
}
return true;
}
/**
* Method to bind an associative array or object to the FOFTable
instance.This
* method only binds properties that are publicly accessible and
optionally
* takes an array of properties to ignore when binding.
*
* @param mixed $src An associative array or object to bind to the
FOFTable instance.
* @param mixed $ignore An optional array or space separated list of
properties to ignore while binding.
*
* @return boolean True on success.
*
* @throws InvalidArgumentException
*/
public function bind($src, $ignore = array())
{
if (!$this->onBeforeBind($src))
{
return false;
}
// If the source value is not an array or object return false.
if (!is_object($src) && !is_array($src))
{
throw new InvalidArgumentException(sprintf('%s::bind(*%s*)',
get_class($this), gettype($src)));
}
// If the source value is an object, get its accessible properties.
if (is_object($src))
{
$src = get_object_vars($src);
}
// If the ignore value is a string, explode it over spaces.
if (!is_array($ignore))
{
$ignore = explode(' ', $ignore);
}
// Bind the source value, excluding the ignored fields.
foreach ($this->getKnownFields() as $k)
{
// Only process fields not in the ignore array.
if (!in_array($k, $ignore))
{
if (isset($src[$k]))
{
$this->$k = $src[$k];
}
}
}
$result = $this->onAfterBind($src);
return $result;
}
/**
* Method to store a row in the database from the FOFTable instance
properties.
* If a primary key value is set the row with that primary key value will
be
* updated with the instance property values. If no primary key value is
set
* a new row will be inserted into the database with the properties from
the
* FOFTable instance.
*
* @param boolean $updateNulls True to update fields even if they are
null.
*
* @return boolean True on success.
*/
public function store($updateNulls = false)
{
if (!$this->onBeforeStore($updateNulls))
{
return false;
}
$k = $this->_tbl_key;
if ($this->$k == 0)
{
$this->$k = null;
}
// Create the object used for inserting/updating data to the database
$fields = $this->getTableFields();
$properties = $this->getKnownFields();
$keys = array();
foreach ($properties as $property)
{
// 'input' property is a reserved name
if (isset($fields[$property]))
{
$keys[] = $property;
}
}
$updateObject = array();
foreach ($keys as $key)
{
$updateObject[$key] = $this->$key;
}
$updateObject = (object)$updateObject;
/**
* While the documentation for update/insertObject and execute() say they
return a boolean,
* not all of the implemtnations. Depending on the version of J! and the
specific driver,
* they may return a database object, or boolean, or a mix, or toss an
exception. So try/catch,
* and test for false.
*/
try
{
// If a primary key exists update the object, otherwise insert it.
if ($this->$k)
{
$result = $this->_db->updateObject($this->_tbl, $updateObject,
$this->_tbl_key, $updateNulls);
}
else
{
$result = $this->_db->insertObject($this->_tbl, $updateObject,
$this->_tbl_key);
}
if ($result === false)
{
$this->setError($this->_db->getErrorMsg());
return false;
}
}
catch (Exception $e)
{
$this->setError($e->getMessage());
}
$this->bind($updateObject);
if ($this->_locked)
{
$this->_unlock();
}
$result = $this->onAfterStore();
return $result;
}
/**
* Method to move a row in the ordering sequence of a group of rows
defined by an SQL WHERE clause.
* Negative numbers move the row up in the sequence and positive numbers
move it down.
*
* @param integer $delta The direction and magnitude to move the row
in the ordering sequence.
* @param string $where WHERE clause to use for limiting the
selection of rows to compact the
* ordering values.
*
* @return mixed Boolean True on success.
*
* @throws UnexpectedValueException
*/
public function move($delta, $where = '')
{
if (!$this->onBeforeMove($delta, $where))
{
return false;
}
// If there is no ordering field set an error and return false.
$ordering_field = $this->getColumnAlias('ordering');
if (!in_array($ordering_field, $this->getKnownFields()))
{
throw new UnexpectedValueException(sprintf('%s does not support
ordering.', $this->_tbl));
}
// If the change is none, do nothing.
if (empty($delta))
{
$result = $this->onAfterMove();
return $result;
}
$k = $this->_tbl_key;
$row = null;
$query = $this->_db->getQuery(true);
// If the table is not loaded, return false
if (empty($this->$k))
{
return false;
}
// Select the primary key and ordering values from the table.
$query->select(array($this->_db->qn($this->_tbl_key),
$this->_db->qn($ordering_field)));
$query->from($this->_tbl);
// If the movement delta is negative move the row up.
if ($delta < 0)
{
$query->where($this->_db->qn($ordering_field) . ' <
' . $this->_db->q((int) $this->$ordering_field));
$query->order($this->_db->qn($ordering_field) . '
DESC');
}
// If the movement delta is positive move the row down.
elseif ($delta > 0)
{
$query->where($this->_db->qn($ordering_field) . ' >
' . $this->_db->q((int) $this->$ordering_field));
$query->order($this->_db->qn($ordering_field) . '
ASC');
}
// Add the custom WHERE clause if set.
if ($where)
{
$query->where($where);
}
// Select the first row with the criteria.
$this->_db->setQuery($query, 0, 1);
$row = $this->_db->loadObject();
// If a row is found, move the item.
if (!empty($row))
{
// Update the ordering field for this instance to the row's
ordering value.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->qn($ordering_field) . ' = ' .
$this->_db->q((int) $row->$ordering_field));
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($this->$k));
$this->_db->setQuery($query);
$this->_db->execute();
// Update the ordering field for the row to this instance's
ordering value.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->qn($ordering_field) . ' = ' .
$this->_db->q((int) $this->$ordering_field));
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($row->$k));
$this->_db->setQuery($query);
$this->_db->execute();
// Update the instance value.
$this->$ordering_field = $row->$ordering_field;
}
else
{
// Update the ordering field for this instance.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->qn($ordering_field) . ' = ' .
$this->_db->q((int) $this->$ordering_field));
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($this->$k));
$this->_db->setQuery($query);
$this->_db->execute();
}
$result = $this->onAfterMove();
return $result;
}
/**
* Change the ordering of the records of the table
*
* @param string $where The WHERE clause of the SQL used to fetch
the order
*
* @return boolean True is successful
*
* @throws UnexpectedValueException
*/
public function reorder($where = '')
{
if (!$this->onBeforeReorder($where))
{
return false;
}
// If there is no ordering field set an error and return false.
$order_field = $this->getColumnAlias('ordering');
if (!in_array($order_field, $this->getKnownFields()))
{
throw new UnexpectedValueException(sprintf('%s does not support
ordering.', $this->_tbl_key));
}
$k = $this->_tbl_key;
// Get the primary keys and ordering values for the selection.
$query = $this->_db->getQuery(true);
$query->select($this->_tbl_key . ', ' .
$this->_db->qn($order_field));
$query->from($this->_tbl);
$query->where($this->_db->qn($order_field) . ' >= '
. $this->_db->q(0));
$query->order($this->_db->qn($order_field));
// Setup the extra where and ordering clause data.
if ($where)
{
$query->where($where);
}
$this->_db->setQuery($query);
$rows = $this->_db->loadObjectList();
// Compact the ordering values.
foreach ($rows as $i => $row)
{
// Make sure the ordering is a positive integer.
if ($row->$order_field >= 0)
{
// Only update rows that are necessary.
if ($row->$order_field != $i + 1)
{
// Update the row ordering field.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set($this->_db->qn($order_field) . ' = ' .
$this->_db->q($i + 1));
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($row->$k));
$this->_db->setQuery($query);
$this->_db->execute();
}
}
}
$result = $this->onAfterReorder();
return $result;
}
/**
* Check out (lock) a record
*
* @param integer $userId The locking user's ID
* @param integer $oid The primary key value of the record to lock
*
* @return boolean True on success
*/
public function checkout($userId, $oid = null)
{
$fldLockedBy = $this->getColumnAlias('locked_by');
$fldLockedOn = $this->getColumnAlias('locked_on');
if (!(in_array($fldLockedBy, $this->getKnownFields())
|| in_array($fldLockedOn, $this->getKnownFields())))
{
return true;
}
$k = $this->_tbl_key;
if ($oid !== null)
{
$this->$k = $oid;
}
// No primary key defined, stop here
if (!$this->$k)
{
return false;
}
$date = FOFPlatform::getInstance()->getDate();
if (method_exists($date, 'toSql'))
{
$time = $date->toSql();
}
else
{
$time = $date->toMySQL();
}
$query = $this->_db->getQuery(true)
->update($this->_db->qn($this->_tbl))
->set(
array(
$this->_db->qn($fldLockedBy) . ' = ' .
$this->_db->q((int) $userId),
$this->_db->qn($fldLockedOn) . ' = ' .
$this->_db->q($time)
)
)
->where($this->_db->qn($this->_tbl_key) . ' = ' .
$this->_db->q($this->$k));
$this->_db->setQuery((string) $query);
$this->$fldLockedBy = $userId;
$this->$fldLockedOn = $time;
return $this->_db->execute();
}
/**
* Check in (unlock) a record
*
* @param integer $oid The primary key value of the record to unlock
*
* @return boolean True on success
*/
public function checkin($oid = null)
{
$fldLockedBy = $this->getColumnAlias('locked_by');
$fldLockedOn = $this->getColumnAlias('locked_on');
if (!(in_array($fldLockedBy, $this->getKnownFields())
|| in_array($fldLockedOn, $this->getKnownFields())))
{
return true;
}
$k = $this->_tbl_key;
if ($oid !== null)
{
$this->$k = $oid;
}
if ($this->$k == null)
{
return false;
}
$query = $this->_db->getQuery(true)
->update($this->_db->qn($this->_tbl))
->set(
array(
$this->_db->qn($fldLockedBy) . ' = 0',
$this->_db->qn($fldLockedOn) . ' = ' .
$this->_db->q($this->_db->getNullDate())
)
)
->where($this->_db->qn($this->_tbl_key) . ' = ' .
$this->_db->q($this->$k));
$this->_db->setQuery((string) $query);
$this->$fldLockedBy = 0;
$this->$fldLockedOn = '';
return $this->_db->execute();
}
/**
* Is a record locked?
*
* @param integer $with The userid to preform the match
with. If an item is checked
* out by this user the function will
return false.
* @param integer $unused_against Junk inherited from JTable; ignore
*
* @throws UnexpectedValueException
*
* @return boolean True if the record is locked by another user
*/
public function isCheckedOut($with = 0, $unused_against = null)
{
$against = null;
$fldLockedBy = $this->getColumnAlias('locked_by');
$k = $this->_tbl_key;
// If no primary key is given, return false.
if ($this->$k === null)
{
throw new UnexpectedValueException('Null primary key not
allowed.');
}
if (isset($this) && is_a($this, 'FOFTable') &&
!$against)
{
$against = $this->get($fldLockedBy);
}
// Item is not checked out, or being checked out by the same user
if (!$against || $against == $with)
{
return false;
}
$session = JTable::getInstance('session');
return $session->exists($against);
}
/**
* Copy (duplicate) one or more records
*
* @param integer|array $cid The primary key value (or values) or the
record(s) to copy
*
* @return boolean True on success
*/
public function copy($cid = null)
{
//We have to cast the id as array, or the helper function will return an
empty set
if($cid)
{
$cid = (array) $cid;
}
FOFUtilsArray::toInteger($cid);
$k = $this->_tbl_key;
if (count($cid) < 1)
{
if ($this->$k)
{
$cid = array($this->$k);
}
else
{
$this->setError("No items selected.");
return false;
}
}
$created_by = $this->getColumnAlias('created_by');
$created_on = $this->getColumnAlias('created_on');
$modified_by = $this->getColumnAlias('modified_by');
$modified_on = $this->getColumnAlias('modified_on');
$locked_byName = $this->getColumnAlias('locked_by');
$checkin = in_array($locked_byName, $this->getKnownFields());
foreach ($cid as $item)
{
// Prevent load with id = 0
if (!$item)
{
continue;
}
$this->load($item);
if ($checkin)
{
// We're using the checkin and the record is used by someone else
if ($this->isCheckedOut($item))
{
continue;
}
}
if (!$this->onBeforeCopy($item))
{
continue;
}
$this->$k = null;
$this->$created_by = null;
$this->$created_on = null;
$this->$modified_on = null;
$this->$modified_by = null;
// Let's fire the event only if everything is ok
if ($this->store())
{
$this->onAfterCopy($item);
}
$this->reset();
}
return true;
}
/**
* Publish or unpublish records
*
* @param integer|array $cid The primary key value(s) of the
item(s) to publish/unpublish
* @param integer $publish 1 to publish an item, 0 to unpublish
* @param integer $user_id The user ID of the user
(un)publishing the item.
*
* @return boolean True on success, false on failure (e.g. record is
locked)
*/
public function publish($cid = null, $publish = 1, $user_id = 0)
{
$enabledName = $this->getColumnAlias('enabled');
$locked_byName = $this->getColumnAlias('locked_by');
// Mhm... you called the publish method on a table without publish
support...
if(!in_array($enabledName, $this->getKnownFields()))
{
return false;
}
//We have to cast the id as array, or the helper function will return an
empty set
if($cid)
{
$cid = (array) $cid;
}
FOFUtilsArray::toInteger($cid);
$user_id = (int) $user_id;
$publish = (int) $publish;
$k = $this->_tbl_key;
if (count($cid) < 1)
{
if ($this->$k)
{
$cid = array($this->$k);
}
else
{
$this->setError("No items selected.");
return false;
}
}
if (!$this->onBeforePublish($cid, $publish))
{
return false;
}
$query = $this->_db->getQuery(true)
->update($this->_db->qn($this->_tbl))
->set($this->_db->qn($enabledName) . ' = ' . (int)
$publish);
$checkin = in_array($locked_byName, $this->getKnownFields());
if ($checkin)
{
$query->where(
' (' . $this->_db->qn($locked_byName) .
' = 0 OR ' . $this->_db->qn($locked_byName) . ' =
' . (int) $user_id . ')', 'AND'
);
}
// TODO Rewrite this statment using IN. Check if it work in SQLServer and
PostgreSQL
$cids = $this->_db->qn($k) . ' = ' . implode(' OR
' . $this->_db->qn($k) . ' = ', $cid);
$query->where('(' . $cids . ')');
$this->_db->setQuery((string) $query);
if (version_compare(JVERSION, '3.0', 'ge'))
{
try
{
$this->_db->execute();
}
catch (Exception $e)
{
$this->setError($e->getMessage());
}
}
else
{
if (!$this->_db->execute())
{
$this->setError($this->_db->getErrorMsg());
return false;
}
}
if (count($cid) == 1 && $checkin)
{
if ($this->_db->getAffectedRows() == 1)
{
$this->checkin($cid[0]);
if ($this->$k == $cid[0])
{
$this->$enabledName = $publish;
}
}
}
$this->setError('');
return true;
}
/**
* Delete a record
*
* @param integer $oid The primary key value of the item to delete
*
* @throws UnexpectedValueException
*
* @return boolean True on success
*/
public function delete($oid = null)
{
if ($oid)
{
$this->load($oid);
}
$k = $this->_tbl_key;
$pk = (!$oid) ? $this->$k : $oid;
// If no primary key is given, return false.
if (!$pk)
{
throw new UnexpectedValueException('Null primary key not
allowed.');
}
// Execute the logic only if I have a primary key, otherwise I could have
weird results
if (!$this->onBeforeDelete($oid))
{
return false;
}
// Delete the row by primary key.
$query = $this->_db->getQuery(true);
$query->delete();
$query->from($this->_tbl);
$query->where($this->_tbl_key . ' = ' .
$this->_db->q($pk));
$this->_db->setQuery($query);
$this->_db->execute();
$result = $this->onAfterDelete($oid);
return $result;
}
/**
* Register a hit on a record
*
* @param integer $oid The primary key value of the record
* @param boolean $log Should I log the hit?
*
* @return boolean True on success
*/
public function hit($oid = null, $log = false)
{
if (!$this->onBeforeHit($oid, $log))
{
return false;
}
// If there is no hits field, just return true.
$hits_field = $this->getColumnAlias('hits');
if (!in_array($hits_field, $this->getKnownFields()))
{
return true;
}
$k = $this->_tbl_key;
$pk = ($oid) ? $oid : $this->$k;
// If no primary key is given, return false.
if (!$pk)
{
$result = false;
}
else
{
// Check the row in by primary key.
$query = $this->_db->getQuery(true)
->update($this->_tbl)
->set($this->_db->qn($hits_field) . ' = (' .
$this->_db->qn($hits_field) . ' + 1)')
->where($this->_tbl_key . ' = ' .
$this->_db->q($pk));
$this->_db->setQuery($query)->execute();
// In order to update the table object, I have to load the table
if(!$this->$k)
{
$query = $this->_db->getQuery(true)
->select($this->_db->qn($hits_field))
->from($this->_db->qn($this->_tbl))
->where($this->_db->qn($this->_tbl_key) . ' =
' . $this->_db->q($pk));
$this->$hits_field =
$this->_db->setQuery($query)->loadResult();
}
else
{
// Set table values in the object.
$this->$hits_field++;
}
$result = true;
}
if ($result)
{
$result = $this->onAfterHit($oid);
}
return $result;
}
/**
* Export the item as a CSV line
*
* @param string $separator CSV separator. Tip: use "\t" to
get a TSV file instead.
*
* @return string The CSV line
*/
public function toCSV($separator = ',')
{
$csv = array();
foreach (get_object_vars($this) as $k => $v)
{
if (!in_array($k, $this->getKnownFields()))
{
continue;
}
$csv[] = '"' . str_replace('"',
'""', $v) . '"';
}
$csv = implode($separator, $csv);
return $csv;
}
/**
* Exports the table in array format
*
* @return array
*/
public function getData()
{
$ret = array();
foreach (get_object_vars($this) as $k => $v)
{
if (!in_array($k, $this->getKnownFields()))
{
continue;
}
$ret[$k] = $v;
}
return $ret;
}
/**
* Get the header for exporting item list to CSV
*
* @param string $separator CSV separator. Tip: use "\t" to
get a TSV file instead.
*
* @return string The CSV file's header
*/
public function getCSVHeader($separator = ',')
{
$csv = array();
foreach (get_object_vars($this) as $k => $v)
{
if (!in_array($k, $this->getKnownFields()))
{
continue;
}
$csv[] = '"' . str_replace('"',
'\"', $k) . '"';
}
$csv = implode($separator, $csv);
return $csv;
}
/**
* Get the columns from a database table.
*
* @param string $tableName Table name. If null current table is used
*
* @return mixed An array of the field names, or false if an error
occurs.
*/
public function getTableFields($tableName = null)
{
// Should I load the cached data?
$useCache = array_key_exists('use_table_cache',
$this->config) ? $this->config['use_table_cache'] : false;
// Make sure we have a list of tables in this db
if (empty(self::$tableCache))
{
if ($useCache)
{
// Try to load table cache from a cache file
$cacheData =
FOFPlatform::getInstance()->getCache('tables', null);
// Unserialise the cached data, or set the table cache to empty
// if the cache data wasn't loaded.
if (!is_null($cacheData))
{
self::$tableCache = json_decode($cacheData, true);
}
else
{
self::$tableCache = array();
}
}
// This check is true if the cache data doesn't exist / is not
loaded
if (empty(self::$tableCache))
{
self::$tableCache = $this->_db->getTableList();
if ($useCache)
{
FOFPlatform::getInstance()->setCache('tables',
json_encode(self::$tableCache));
}
}
}
// Make sure the cached table fields cache is loaded
if (empty(self::$tableFieldCache))
{
if ($useCache)
{
// Try to load table cache from a cache file
$cacheData =
FOFPlatform::getInstance()->getCache('tablefields', null);
// Unserialise the cached data, or set to empty if the cache
// data wasn't loaded.
if (!is_null($cacheData))
{
$decoded = json_decode($cacheData, true);
$tableCache = array();
if (count($decoded))
{
foreach ($decoded as $myTableName => $tableFields)
{
$temp = array();
if (is_array($tableFields))
{
foreach($tableFields as $field => $def)
{
$temp[$field] = (object)$def;
}
$tableCache[$myTableName] = $temp;
}
elseif (is_object($tableFields) || is_bool($tableFields))
{
$tableCache[$myTableName] = $tableFields;
}
}
}
self::$tableFieldCache = $tableCache;
}
else
{
self::$tableFieldCache = array();
}
}
}
if (!$tableName)
{
$tableName = $this->_tbl;
}
// Try to load again column specifications if the table is not loaded OR
if it's loaded and
// the previous call returned an error
if (!array_key_exists($tableName, self::$tableFieldCache) ||
(isset(self::$tableFieldCache[$tableName]) &&
!self::$tableFieldCache[$tableName]))
{
// Lookup the fields for this table only once.
$name = $tableName;
$prefix = $this->_db->getPrefix();
if (substr($name, 0, 3) == '#__')
{
$checkName = $prefix . substr($name, 3);
}
else
{
$checkName = $name;
}
if (!in_array($checkName, self::$tableCache))
{
// The table doesn't exist. Return false.
self::$tableFieldCache[$tableName] = false;
}
elseif (version_compare(JVERSION, '3.0', 'ge'))
{
$fields = $this->_db->getTableColumns($name, false);
if (empty($fields))
{
$fields = false;
}
self::$tableFieldCache[$tableName] = $fields;
}
else
{
$fields = $this->_db->getTableFields($name, false);
if (!isset($fields[$name]))
{
$fields = false;
}
self::$tableFieldCache[$tableName] = $fields[$name];
}
// PostgreSQL date type compatibility
if (($this->_db->name == 'postgresql') &&
(self::$tableFieldCache[$tableName] != false))
{
foreach (self::$tableFieldCache[$tableName] as $field)
{
if (strtolower($field->type) == 'timestamp without time
zone')
{
if (stristr($field->Default, '\'::timestamp without time
zone'))
{
list ($date, $junk) = explode('::', $field->Default,
2);
$field->Default = trim($date, "'");
}
}
}
}
// Save the data for this table into the cache
if ($useCache)
{
$cacheData =
FOFPlatform::getInstance()->setCache('tablefields',
json_encode(self::$tableFieldCache));
}
}
return self::$tableFieldCache[$tableName];
}
public function getTableAlias()
{
return $this->_tableAlias;
}
public function setTableAlias($string)
{
$string = preg_replace('#[^A-Z0-9_]#i', '', $string);
$this->_tableAlias = $string;
}
/**
* Method to return the real name of a "special" column such as
ordering, hits, published
* etc etc. In this way you are free to follow your db naming convention
and use the
* built in Joomla functions.
*
* @param string $column Name of the "special" column (ie
ordering, hits etc etc)
*
* @return string The string that identify the special
*/
public function getColumnAlias($column)
{
if (isset($this->_columnAlias[$column]))
{
$return = $this->_columnAlias[$column];
}
else
{
$return = $column;
}
$return = preg_replace('#[^A-Z0-9_]#i', '', $return);
return $return;
}
/**
* Method to register a column alias for a "special" column.
*
* @param string $column The "special" column (ie
ordering)
* @param string $columnAlias The real column name (ie foo_ordering)
*
* @return void
*/
public function setColumnAlias($column, $columnAlias)
{
$column = strtolower($column);
$column = preg_replace('#[^A-Z0-9_]#i',
'', $column);
$this->_columnAlias[$column] = $columnAlias;
}
/**
* Get a JOIN query, used to join other tables
*
* @param boolean $asReference Return an object reference instead of a
copy
*
* @return FOFDatabaseQuery Query used to join other tables
*/
public function getQueryJoin($asReference = false)
{
if ($asReference)
{
return $this->_queryJoin;
}
else
{
if ($this->_queryJoin)
{
return clone $this->_queryJoin;
}
else
{
return null;
}
}
}
/**
* Sets the query with joins to other tables
*
* @param FOFDatabaseQuery $query The JOIN query to use
*
* @return void
*/
public function setQueryJoin($query)
{
$this->_queryJoin = $query;
}
/**
* Extracts the fields from the join query
*
* @return array Fields contained in the join query
*/
protected function getQueryJoinFields()
{
$query = $this->getQueryJoin();
if (!$query)
{
return array();
}
$tables = array();
$j_tables = array();
$j_fields = array();
// Get joined tables. Ignore FROM clause, since it should not be used
(the starting point is the table "table")
$joins = $query->join;
foreach ($joins as $join)
{
$tables = array_merge($tables, $join->getElements());
}
// Clean up table names
foreach($tables as $table)
{
preg_match('#(.*)((\w)*(on|using))(.*)#i', $table, $matches);
if($matches && isset($matches[1]))
{
// I always want the first part, no matter what
$parts = explode(' ', $matches[1]);
$t_table = $parts[0];
if($this->isQuoted($t_table))
{
$t_table = substr($t_table, 1, strlen($t_table) - 2);
}
if(!in_array($t_table, $j_tables))
{
$j_tables[] = $t_table;
}
}
}
// Do I have the current table inside the query join? Remove it (its
fields are already ok)
$find = array_search($this->getTableName(), $j_tables);
if($find !== false)
{
unset($j_tables[$find]);
}
// Get table fields
$fields = array();
foreach ($j_tables as $table)
{
$t_fields = $this->getTableFields($table);
if ($t_fields)
{
$fields = array_merge($fields, $t_fields);
}
}
// Remove any fields that aren't in the joined select
$j_select = $query->select;
if ($j_select && $j_select->getElements())
{
$j_fields =
$this->normalizeSelectFields($j_select->getElements());
}
// I can intesect the keys
$fields = array_intersect_key($fields, $j_fields);
// Now I walk again the array to change the key of columns that have an
alias
foreach ($j_fields as $column => $alias)
{
if ($column != $alias)
{
$fields[$alias] = $fields[$column];
unset($fields[$column]);
}
}
return $fields;
}
/**
* Normalizes the fields, returning an associative array with all the
fields.
* Ie array('foobar as foo, bar') becomes
array('foobar' => 'foo', 'bar' =>
'bar')
*
* @param array $fields Array with column fields
*
* @return array Normalized array
*/
protected function normalizeSelectFields($fields)
{
$db = FOFPlatform::getInstance()->getDbo();
$return = array();
foreach ($fields as $field)
{
$t_fields = explode(',', $field);
foreach ($t_fields as $t_field)
{
// Is there any alias?
$parts = preg_split('#\sas\s#i', $t_field);
// Do I have a table.column situation? Let's get the field name
$tableField = explode('.', $parts[0]);
if(isset($tableField[1]))
{
$column = trim($tableField[1]);
}
else
{
$column = trim($tableField[0]);
}
// Is this field quoted? If so, remove the quotes
if($this->isQuoted($column))
{
$column = substr($column, 1, strlen($column) - 2);
}
if(isset($parts[1]))
{
$alias = trim($parts[1]);
// Is this field quoted? If so, remove the quotes
if($this->isQuoted($alias))
{
$alias = substr($alias, 1, strlen($alias) - 2);
}
}
else
{
$alias = $column;
}
$return[$column] = $alias;
}
}
return $return;
}
/**
* Is the field quoted?
*
* @param string $column Column field
*
* @return bool Is the field quoted?
*/
protected function isQuoted($column)
{
// Empty string, un-quoted by definition
if(!$column)
{
return false;
}
// I need some "magic". If the first char is not a letter, a
number
// an underscore or # (needed for table), then most likely the field is
quoted
preg_match_all('/^[a-z0-9_#]/i', $column, $matches);
if(!$matches[0])
{
return true;
}
return false;
}
/**
* The event which runs before binding data to the table
*
* NOTE TO 3RD PARTY DEVELOPERS:
*
* When you override the following methods in your child classes,
* be sure to call parent::method *AFTER* your code, otherwise the
* plugin events do NOT get triggered
*
* Example:
* protected function onBeforeBind(){
* // Your code here
* return parent::onBeforeBind() && $your_result;
* }
*
* Do not do it the other way around, e.g. return $your_result &&
parent::onBeforeBind()
* Due to PHP short-circuit boolean evaluation the parent::onBeforeBind()
* will not be called if $your_result is false.
*
* @param object|array &$from The data to bind
*
* @return boolean True on success
*/
protected function onBeforeBind(&$from)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onBeforeBind',
array(&$this, &$from));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeBind' .
ucfirst($name), array(&$this, &$from));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after loading a record from the database
*
* @param boolean &$result Did the load succeeded?
*
* @return void
*/
protected function onAfterLoad(&$result)
{
// Call the behaviors
$eventResult =
$this->tableDispatcher->trigger('onAfterLoad',
array(&$this, &$result));
if (in_array(false, $eventResult, true))
{
// Behavior failed, return false
$result = false;
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
FOFPlatform::getInstance()->runPlugins('onAfterLoad' .
ucfirst($name), array(&$this, &$result));
}
}
/**
* The event which runs before storing (saving) data to the database
*
* @param boolean $updateNulls Should nulls be saved as nulls (true)
or just skipped over (false)?
*
* @return boolean True to allow saving
*/
protected function onBeforeStore($updateNulls)
{
// Do we have a "Created" set of fields?
$created_on = $this->getColumnAlias('created_on');
$created_by = $this->getColumnAlias('created_by');
$modified_on = $this->getColumnAlias('modified_on');
$modified_by = $this->getColumnAlias('modified_by');
$locked_on = $this->getColumnAlias('locked_on');
$locked_by = $this->getColumnAlias('locked_by');
$title = $this->getColumnAlias('title');
$slug = $this->getColumnAlias('slug');
$hasCreatedOn = in_array($created_on, $this->getKnownFields());
$hasCreatedBy = in_array($created_by, $this->getKnownFields());
if ($hasCreatedOn && $hasCreatedBy)
{
$hasModifiedOn = in_array($modified_on, $this->getKnownFields());
$hasModifiedBy = in_array($modified_by, $this->getKnownFields());
$nullDate = $this->_db->getNullDate();
if (empty($this->$created_by) || ($this->$created_on == $nullDate)
|| empty($this->$created_on))
{
$uid = FOFPlatform::getInstance()->getUser()->id;
if ($uid)
{
$this->$created_by =
FOFPlatform::getInstance()->getUser()->id;
}
$date = FOFPlatform::getInstance()->getDate('now', null,
false);
$this->$created_on = method_exists($date, 'toSql') ?
$date->toSql() : $date->toMySQL();
}
elseif ($hasModifiedOn && $hasModifiedBy)
{
$uid = FOFPlatform::getInstance()->getUser()->id;
if ($uid)
{
$this->$modified_by =
FOFPlatform::getInstance()->getUser()->id;
}
$date =
FOFPlatform::getInstance()->getDate('now', null, false);
$this->$modified_on = method_exists($date, 'toSql') ?
$date->toSql() : $date->toMySQL();
}
}
// Do we have a set of title and slug fields?
$hasTitle = in_array($title, $this->getKnownFields());
$hasSlug = in_array($slug, $this->getKnownFields());
if ($hasTitle && $hasSlug)
{
if (empty($this->$slug))
{
// Create a slug from the title
$this->$slug = FOFStringUtils::toSlug($this->$title);
}
else
{
// Filter the slug for invalid characters
$this->$slug = FOFStringUtils::toSlug($this->$slug);
}
// Make sure we don't have a duplicate slug on this table
$db = $this->getDbo();
$query = $db->getQuery(true)
->select($db->qn($slug))
->from($this->_tbl)
->where($db->qn($slug) . ' = ' .
$db->q($this->$slug))
->where('NOT ' . $db->qn($this->_tbl_key) . ' =
' . $db->q($this->{$this->_tbl_key}));
$db->setQuery($query);
$existingItems = $db->loadAssocList();
$count = 0;
$newSlug = $this->$slug;
while (!empty($existingItems))
{
$count++;
$newSlug = $this->$slug . '-' . $count;
$query = $db->getQuery(true)
->select($db->qn($slug))
->from($this->_tbl)
->where($db->qn($slug) . ' = ' . $db->q($newSlug))
->where('NOT '. $db->qn($this->_tbl_key) . ' =
' . $db->q($this->{$this->_tbl_key}));
$db->setQuery($query);
$existingItems = $db->loadAssocList();
}
$this->$slug = $newSlug;
}
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onBeforeStore',
array(&$this, $updateNulls));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
// Execute onBeforeStore<tablename> events in loaded plugins
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeStore' .
ucfirst($name), array(&$this, $updateNulls));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after binding data to the class
*
* @param object|array &$src The data to bind
*
* @return boolean True to allow binding without an error
*/
protected function onAfterBind(&$src)
{
// Call the behaviors
$options = array(
'component' =>
$this->input->get('option'),
'view' => $this->input->get('view'),
'table_prefix' => $this->_tablePrefix
);
$result = $this->tableDispatcher->trigger('onAfterBind',
array(&$this, &$src, $options));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterBind' .
ucfirst($name), array(&$this, &$src));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after storing (saving) data to the database
*
* @return boolean True to allow saving without an error
*/
protected function onAfterStore()
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onAfterStore',
array(&$this));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterStore' .
ucfirst($name), array(&$this));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs before moving a record
*
* @param boolean $updateNulls Should nulls be saved as nulls (true)
or just skipped over (false)?
*
* @return boolean True to allow moving
*/
protected function onBeforeMove($updateNulls)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onBeforeMove',
array(&$this, $updateNulls));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeMove' .
ucfirst($name), array(&$this, $updateNulls));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after moving a record
*
* @return boolean True to allow moving without an error
*/
protected function onAfterMove()
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onAfterMove',
array(&$this));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterMove' .
ucfirst($name), array(&$this));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs before reordering a table
*
* @param string $where The WHERE clause of the SQL query to run on
reordering (record filter)
*
* @return boolean True to allow reordering
*/
protected function onBeforeReorder($where = '')
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onBeforeReorder',
array(&$this, $where));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeReorder' .
ucfirst($name), array(&$this, $where));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after reordering a table
*
* @return boolean True to allow the reordering to complete without an
error
*/
protected function onAfterReorder()
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onAfterReorder',
array(&$this));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterReorder' .
ucfirst($name), array(&$this));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs before deleting a record
*
* @param integer $oid The PK value of the record to delete
*
* @return boolean True to allow the deletion
*/
protected function onBeforeDelete($oid)
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onBeforeDelete',
array(&$this, $oid));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeDelete' .
ucfirst($name), array(&$this, $oid));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after deleting a record
*
* @param integer $oid The PK value of the record which was deleted
*
* @return boolean True to allow the deletion without errors
*/
protected function onAfterDelete($oid)
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onAfterDelete',
array(&$this, $oid));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterDelete' .
ucfirst($name), array(&$this, $oid));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs before hitting a record
*
* @param integer $oid The PK value of the record to hit
* @param boolean $log Should we log the hit?
*
* @return boolean True to allow the hit
*/
protected function onBeforeHit($oid, $log)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onBeforeHit',
array(&$this, $oid, $log));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeHit' .
ucfirst($name), array(&$this, $oid, $log));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after hitting a record
*
* @param integer $oid The PK value of the record which was hit
*
* @return boolean True to allow the hitting without errors
*/
protected function onAfterHit($oid)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onAfterHit',
array(&$this, $oid));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterHit' .
ucfirst($name), array(&$this, $oid));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The even which runs before copying a record
*
* @param integer $oid The PK value of the record being copied
*
* @return boolean True to allow the copy to take place
*/
protected function onBeforeCopy($oid)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onBeforeCopy',
array(&$this, $oid));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeCopy' .
ucfirst($name), array(&$this, $oid));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The even which runs after copying a record
*
* @param integer $oid The PK value of the record which was copied
(not the new one)
*
* @return boolean True to allow the copy without errors
*/
protected function onAfterCopy($oid)
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onAfterCopy',
array(&$this, $oid));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterCopy' .
ucfirst($name), array(&$this, $oid));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs before a record is (un)published
*
* @param integer|array &$cid The PK IDs of the records being
(un)published
* @param integer $publish 1 to publish, 0 to unpublish
*
* @return boolean True to allow the (un)publish to proceed
*/
protected function onBeforePublish(&$cid, $publish)
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onBeforePublish',
array(&$this, &$cid, $publish));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforePublish' .
ucfirst($name), array(&$this, &$cid, $publish));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The event which runs after the object is reset to its default values.
*
* @return boolean True to allow the reset to complete without errors
*/
protected function onAfterReset()
{
// Call the behaviors
$result = $this->tableDispatcher->trigger('onAfterReset',
array(&$this));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onAfterReset' .
ucfirst($name), array(&$this));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* The even which runs before the object is reset to its default values.
*
* @return boolean True to allow the reset to complete
*/
protected function onBeforeReset()
{
// Call the behaviors
$result =
$this->tableDispatcher->trigger('onBeforeReset',
array(&$this));
if (in_array(false, $result, true))
{
// Behavior failed, return false
return false;
}
if ($this->_trigger_events)
{
$name = FOFInflector::pluralize($this->getKeyName());
$result =
FOFPlatform::getInstance()->runPlugins('onBeforeReset' .
ucfirst($name), array(&$this));
if (in_array(false, $result, true))
{
return false;
}
else
{
return true;
}
}
return true;
}
/**
* Replace the input object of this table with the provided FOFInput
object
*
* @param FOFInput $input The new input object
*
* @return void
*/
public function setInput(FOFInput $input)
{
$this->input = $input;
}
/**
* Get the columns from database table.
*
* @return mixed An array of the field names, or false if an error
occurs.
*
* @deprecated 2.1
*/
public function getFields()
{
return $this->getTableFields();
}
/**
* Add a filesystem path where FOFTable should search for table class
files.
* You may either pass a string or an array of paths.
*
* @param mixed $path A filesystem path or array of filesystem paths
to add.
*
* @return array An array of filesystem paths to find FOFTable classes
in.
*/
public static function addIncludePath($path = null)
{
// If the internal paths have not been initialised, do so with the base
table path.
if (empty(self::$_includePaths))
{
self::$_includePaths = array(__DIR__);
}
// Convert the passed path(s) to add to an array.
settype($path, 'array');
// If we have new paths to add, do so.
if (!empty($path) && !in_array($path, self::$_includePaths))
{
// Check and add each individual new path.
foreach ($path as $dir)
{
// Sanitize path.
$dir = trim($dir);
// Add to the front of the list so that custom paths are searched
first.
array_unshift(self::$_includePaths, $dir);
}
}
return self::$_includePaths;
}
/**
* Loads the asset table related to this table.
* This will help tests, too, since we can mock this function.
*
* @return bool|JTableAsset False on failure, otherwise JTableAsset
*/
protected function getAsset()
{
$name = $this->_getAssetName();
// Do NOT touch JTable here -- we are loading the core asset table which
is a JTable, not a FOFTable
$asset = JTable::getInstance('Asset');
if (!$asset->loadByName($name))
{
return false;
}
return $asset;
}
/**
* Method to compute the default name of the asset.
* The default name is in the form table_name.id
* where id is the value of the primary key of the table.
*
* @throws UnexpectedValueException
*
* @return string
*/
public function getAssetName()
{
$k = $this->_tbl_key;
// If there is no assetKey defined, stop here, or we'll get a
wrong name
if(!$this->_assetKey || !$this->$k)
{
throw new UnexpectedValueException('Table must have an
asset key defined and a value for the table id in order to track
assets');
}
return $this->_assetKey . '.' . (int) $this->$k;
}
/**
* Method to compute the default name of the asset.
* The default name is in the form table_name.id
* where id is the value of the primary key of the table.
*
* @throws UnexpectedValueException
*
* @return string
*/
public function getAssetKey()
{
return $this->_assetKey;
}
/**
* Method to return the title to use for the asset table. In
* tracking the assets a title is kept for each asset so that there is
some
* context available in a unified access manager. Usually this would just
* return $this->title or $this->name or whatever is being used for
the
* primary name of the row. If this method is not overridden, the asset
name is used.
*
* @return string The string to use as the title in the asset table.
*/
public function getAssetTitle()
{
return $this->getAssetName();
}
/**
* Method to get the parent asset under which to register this one.
* By default, all assets are registered to the ROOT node with ID,
* which will default to 1 if none exists.
* The extended class can define a table and id to lookup. If the
* asset does not exist it will be created.
*
* @param FOFTable $table A FOFTable object for the asset parent.
* @param integer $id Id to look up
*
* @return integer
*/
public function getAssetParentId($table = null, $id = null)
{
// For simple cases, parent to the asset root.
$assets = JTable::getInstance('Asset', 'JTable',
array('dbo' => $this->getDbo()));
$rootId = $assets->getRootId();
if (!empty($rootId))
{
return $rootId;
}
return 1;
}
/**
* This method sets the asset key for the items of this table. Obviously,
it
* is only meant to be used when you have a table with an asset field.
*
* @param string $assetKey The name of the asset key to use
*
* @return void
*/
public function setAssetKey($assetKey)
{
$this->_assetKey = $assetKey;
}
/**
* Method to get the database table name for the class.
*
* @return string The name of the database table being modeled.
*/
public function getTableName()
{
return $this->_tbl;
}
/**
* Method to get the primary key field name for the table.
*
* @return string The name of the primary key for the table.
*/
public function getKeyName()
{
return $this->_tbl_key;
}
/**
* Returns the identity value of this record
*
* @return mixed
*/
public function getId()
{
$key = $this->getKeyName();
return $this->$key;
}
/**
* Method to get the FOFDatabaseDriver object.
*
* @return FOFDatabaseDriver The internal database driver object.
*/
public function getDbo()
{
return $this->_db;
}
/**
* Method to set the FOFDatabaseDriver object.
*
* @param FOFDatabaseDriver $db A FOFDatabaseDriver object to be used
by the table object.
*
* @return boolean True on success.
*/
public function setDBO($db)
{
$this->_db = $db;
return true;
}
/**
* Method to set rules for the record.
*
* @param mixed $input A JAccessRules object, JSON string, or array.
*
* @return void
*/
public function setRules($input)
{
if ($input instanceof JAccessRules)
{
$this->_rules = $input;
}
else
{
$this->_rules = new JAccessRules($input);
}
}
/**
* Method to get the rules for the record.
*
* @return JAccessRules object
*/
public function getRules()
{
return $this->_rules;
}
/**
* Method to check if the record is treated as an ACL asset
*
* @return boolean [description]
*/
public function isAssetsTracked()
{
return $this->_trackAssets;
}
/**
* Method to manually set this record as ACL asset or not.
* We have to do this since the automatic check is made in the
constructor, but here we can't set any alias.
* So, even if you have an alias for `asset_id`, it wouldn't be
reconized and assets won't be tracked.
*
* @param $state
*/
public function setAssetsTracked($state)
{
$state = (bool) $state;
if($state)
{
JLoader::import('joomla.access.rules');
}
$this->_trackAssets = $state;
}
/**
* Method to provide a shortcut to binding, checking and storing a
FOFTable
* instance to the database table. The method will check a row in once
the
* data has been stored and if an ordering filter is present will attempt
to
* reorder the table rows based on the filter. The ordering filter is an
instance
* property name. The rows that will be reordered are those whose value
matches
* the FOFTable instance for the property specified.
*
* @param mixed $src An associative array or object to
bind to the FOFTable instance.
* @param string $orderingFilter Filter for the order updating
* @param mixed $ignore An optional array or space separated
list of properties
* to ignore while binding.
*
* @return boolean True on success.
*/
public function save($src, $orderingFilter = '', $ignore =
'')
{
// Attempt to bind the source to the instance.
if (!$this->bind($src, $ignore))
{
return false;
}
// Run any sanity checks on the instance and verify that it is ready for
storage.
if (!$this->check())
{
return false;
}
// Attempt to store the properties to the database table.
if (!$this->store())
{
return false;
}
// Attempt to check the row in, just in case it was checked out.
if (!$this->checkin())
{
return false;
}
// If an ordering filter is set, attempt reorder the rows in the table
based on the filter and value.
if ($orderingFilter)
{
$filterValue = $this->$orderingFilter;
$this->reorder($orderingFilter ?
$this->_db->qn($orderingFilter) . ' = ' .
$this->_db->q($filterValue) : '');
}
// Set the error to empty and return true.
$this->setError('');
return true;
}
/**
* Method to get the next ordering value for a group of rows defined by an
SQL WHERE clause.
* This is useful for placing a new item last in a group of items in the
table.
*
* @param string $where WHERE clause to use for selecting the
MAX(ordering) for the table.
*
* @return mixed Boolean false an failure or the next ordering value as
an integer.
*/
public function getNextOrder($where = '')
{
// If there is no ordering field set an error and return false.
$ordering = $this->getColumnAlias('ordering');
if (!in_array($ordering, $this->getKnownFields()))
{
throw new UnexpectedValueException(sprintf('%s does not support
ordering.', get_class($this)));
}
// Get the largest ordering value for a given where clause.
$query = $this->_db->getQuery(true);
$query->select('MAX('.$this->_db->qn($ordering).')');
$query->from($this->_tbl);
if ($where)
{
$query->where($where);
}
$this->_db->setQuery($query);
$max = (int) $this->_db->loadResult();
// Return the largest ordering value + 1.
return ($max + 1);
}
/**
* Method to lock the database table for writing.
*
* @return boolean True on success.
*
* @throws RuntimeException
*/
protected function _lock()
{
$this->_db->lockTable($this->_tbl);
$this->_locked = true;
return true;
}
/**
* Method to unlock the database table for writing.
*
* @return boolean True on success.
*/
protected function _unlock()
{
$this->_db->unlockTables();
$this->_locked = false;
return true;
}
public function setConfig(array $config)
{
$this->config = $config;
}
/**
* Get the content type for ucm
*
* @return string The content type alias
*/
public function getContentType()
{
if ($this->contentType)
{
return $this->contentType;
}
/**
* When tags was first introduced contentType variable didn't exist
- so we guess one
* This will fail if content history behvaiour is enabled. This code is
deprecated
* and will be removed in FOF 3.0 in favour of the content type class
variable
*/
$component = $this->input->get('option');
$view =
FOFInflector::singularize($this->input->get('view'));
$alias = $component . '.' . $view;
return $alias;
}
/**
* Returns the table relations object of the current table, lazy-loading
it if necessary
*
* @return FOFTableRelations
*/
public function getRelations()
{
if (is_null($this->_relations))
{
$this->_relations = new FOFTableRelations($this);
}
return $this->_relations;
}
/**
* Gets a reference to the configuration parameters provider for this
table
*
* @return FOFConfigProvider
*/
public function getConfigProvider()
{
return $this->configProvider;
}
/**
* Returns the configuration parameters provider's key for this table
*
* @return string
*/
public function getConfigProviderKey()
{
return $this->_configProviderKey;
}
/**
* Check if a UCM content type exists for this resource, and
* create it if it does not
*
* @param string $alias The content type alias (optional)
*
* @return null
*/
public function checkContentType($alias = null)
{
$contentType = new JTableContenttype($this->getDbo());
if (!$alias)
{
$alias = $this->getContentType();
}
$aliasParts = explode('.', $alias);
// Fetch the extension name
$component = $aliasParts[0];
$component = JComponentHelper::getComponent($component);
// Fetch the name using the menu item
$query = $this->getDbo()->getQuery(true);
$query->select('title')->from('#__menu')->where('component_id
= ' . (int) $component->id);
$this->getDbo()->setQuery($query);
$component_name = JText::_($this->getDbo()->loadResult());
$name = $component_name . ' ' . ucfirst($aliasParts[1]);
// Create a new content type for our resource
if (!$contentType->load(array('type_alias' => $alias)))
{
$contentType->type_title = $name;
$contentType->type_alias = $alias;
$contentType->table = json_encode(
array(
'special' => array(
'dbtable' => $this->getTableName(),
'key' => $this->getKeyName(),
'type' => $name,
'prefix' => $this->_tablePrefix,
'class' => 'FOFTable',
'config' => 'array()'
),
'common' => array(
'dbtable' => '#__ucm_content',
'key' => 'ucm_id',
'type' => 'CoreContent',
'prefix' => 'JTable',
'config' => 'array()'
)
)
);
$contentType->field_mappings = json_encode(
array(
'common' => array(
0 => array(
"core_content_item_id" => $this->getKeyName(),
"core_title" =>
$this->getUcmCoreAlias('title'),
"core_state" =>
$this->getUcmCoreAlias('enabled'),
"core_alias" =>
$this->getUcmCoreAlias('alias'),
"core_created_time" =>
$this->getUcmCoreAlias('created_on'),
"core_modified_time" =>
$this->getUcmCoreAlias('created_by'),
"core_body" =>
$this->getUcmCoreAlias('body'),
"core_hits" =>
$this->getUcmCoreAlias('hits'),
"core_publish_up" =>
$this->getUcmCoreAlias('publish_up'),
"core_publish_down" =>
$this->getUcmCoreAlias('publish_down'),
"core_access" =>
$this->getUcmCoreAlias('access'),
"core_params" =>
$this->getUcmCoreAlias('params'),
"core_featured" =>
$this->getUcmCoreAlias('featured'),
"core_metadata" =>
$this->getUcmCoreAlias('metadata'),
"core_language" =>
$this->getUcmCoreAlias('language'),
"core_images" =>
$this->getUcmCoreAlias('images'),
"core_urls" =>
$this->getUcmCoreAlias('urls'),
"core_version" =>
$this->getUcmCoreAlias('version'),
"core_ordering" =>
$this->getUcmCoreAlias('ordering'),
"core_metakey" =>
$this->getUcmCoreAlias('metakey'),
"core_metadesc" =>
$this->getUcmCoreAlias('metadesc'),
"core_catid" =>
$this->getUcmCoreAlias('cat_id'),
"core_xreference" =>
$this->getUcmCoreAlias('xreference'),
"asset_id" =>
$this->getUcmCoreAlias('asset_id')
)
),
'special' => array(
0 => array(
)
)
)
);
$ignoreFields = array(
$this->getUcmCoreAlias('modified_on', null),
$this->getUcmCoreAlias('modified_by', null),
$this->getUcmCoreAlias('locked_by', null),
$this->getUcmCoreAlias('locked_on', null),
$this->getUcmCoreAlias('hits', null),
$this->getUcmCoreAlias('version', null)
);
$contentType->content_history_options = json_encode(
array(
"ignoreChanges" => array_filter($ignoreFields,
'strlen')
)
);
$contentType->router = '';
$contentType->store();
}
}
/**
* Utility methods that fetches the column name for the field.
* If it does not exists, returns a "null" string
*
* @param string $alias The alias for the column
* @param string $null What to return if no column exists
*
* @return string The column name
*/
protected function getUcmCoreAlias($alias, $null = "null")
{
$alias = $this->getColumnAlias($alias);
if (in_array($alias, $this->getKnownFields()))
{
return $alias;
}
return $null;
}
}
template/utils.php000064400000034465151155117510010246 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage template
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A utility class to load view templates, media files and modules.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFTemplateUtils
{
/**
* Add a CSS file to the page generated by the CMS
*
* @param string $path A fancy path definition understood by parsePath
*
* @see FOFTemplateUtils::parsePath
*
* @return void
*/
public static function addCSS($path)
{
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
if (method_exists($document, 'addStyleSheet'))
{
$url = self::parsePath($path);
$document->addStyleSheet($url);
}
}
}
/**
* Add a JS script file to the page generated by the CMS.
*
* There are three combinations of defer and async (see
http://www.w3schools.com/tags/att_script_defer.asp):
* * $defer false, $async true: The script is executed asynchronously with
the rest of the page
* (the script will be executed while the page continues the parsing)
* * $defer true, $async false: The script is executed when the page has
finished parsing.
* * $defer false, $async false. (default) The script is loaded and
executed immediately. When it finishes
* loading the browser continues parsing the rest of the page.
*
* When you are using $defer = true there is no guarantee about the load
order of the scripts. Whichever
* script loads first will be executed first. The order they appear on the
page is completely irrelevant.
*
* @param string $path A fancy path definition understood by
parsePath
* @param boolean $defer Adds the defer attribute, meaning that your
script
* will only load after the page has finished
parsing.
* @param boolean $async Adds the async attribute, meaning that your
script
* will be executed while the rest of the page
* continues parsing.
*
* @see FOFTemplateUtils::parsePath
*
* @return void
*/
public static function addJS($path, $defer = false, $async = false)
{
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
if (method_exists($document, 'addScript'))
{
$url = self::parsePath($path);
$document->addScript($url, "text/javascript", $defer,
$async);
}
}
}
/**
* Compile a LESS file into CSS and add it to the page generated by the
CMS.
* This method has integrated cache support. The compiled LESS files will
be
* written to the media/lib_fof/compiled directory of your site. If the
file
* cannot be written we will use the $altPath, if specified
*
* @param string $path A fancy path definition understood by
parsePath pointing to the source LESS file
* @param string $altPath A fancy path definition understood by
parsePath pointing to a precompiled CSS file,
* used when we can't write the
generated file to the output directory
* @param boolean $returnPath Return the URL of the generated CSS file
but do not include it. If it can't be
* generated, false is returned and the alt
files are not included
*
* @see FOFTemplateUtils::parsePath
*
* @since 2.0
*
* @return mixed True = successfully included generated CSS, False = the
alternate CSS file was used, null = the source file does not exist
*/
public static function addLESS($path, $altPath = null, $returnPath =
false)
{
// Does the cache directory exists and is writeable
static $sanityCheck = null;
// Get the local LESS file
$localFile = self::parsePath($path, true);
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
if (is_null($sanityCheck))
{
// Make sure the cache directory exists
if (!is_dir($platformDirs['public'] .
'/media/lib_fof/compiled/'))
{
$sanityCheck =
$filesystem->folderCreate($platformDirs['public'] .
'/media/lib_fof/compiled/');
}
else
{
$sanityCheck = true;
}
}
// No point continuing if the source file is not there or we can't
write to the cache
if (!$sanityCheck || !is_file($localFile))
{
if (!$returnPath)
{
if (is_string($altPath))
{
self::addCSS($altPath);
}
elseif (is_array($altPath))
{
foreach ($altPath as $anAltPath)
{
self::addCSS($anAltPath);
}
}
}
return false;
}
// Get the source file's unique ID
$id = md5(filemtime($localFile) . filectime($localFile) . $localFile);
// Get the cached file path
$cachedPath = $platformDirs['public'] .
'/media/lib_fof/compiled/' . $id . '.css';
// Get the LESS compiler
$lessCompiler = new FOFLess;
$lessCompiler->formatterName = 'compressed';
// Should I add an alternative import path?
$altFiles = self::getAltPaths($path);
if (isset($altFiles['alternate']))
{
$currentLocation = realpath(dirname($localFile));
$normalLocation = realpath(dirname($altFiles['normal']));
$alternateLocation =
realpath(dirname($altFiles['alternate']));
if ($currentLocation == $normalLocation)
{
$lessCompiler->importDir = array($alternateLocation,
$currentLocation);
}
else
{
$lessCompiler->importDir = array($currentLocation, $normalLocation);
}
}
// Compile the LESS file
$lessCompiler->checkedCompile($localFile, $cachedPath);
// Add the compiled CSS to the page
$base_url = rtrim(FOFPlatform::getInstance()->URIbase(),
'/');
if (substr($base_url, -14) == '/administrator')
{
$base_url = substr($base_url, 0, -14);
}
$url = $base_url . '/media/lib_fof/compiled/' . $id .
'.css';
if ($returnPath)
{
return $url;
}
else
{
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
if (method_exists($document, 'addStyleSheet'))
{
$document->addStyleSheet($url);
}
}
return true;
}
}
/**
* Creates a SEF compatible sort header. Standard Joomla function will add
a href="#" tag, so with SEF
* enabled, the browser will follow the fake link instead of processing
the onSubmit event; so we
* need a fix.
*
* @param string $text Header text
* @param string $field Field used for sorting
* @param FOFUtilsObject $list Object holding the direction and the
ordering field
*
* @return string HTML code for sorting
*/
public static function sefSort($text, $field, $list)
{
$sort = JHTML::_('grid.sort', JText::_(strtoupper($text)) .
' ', $field, $list->order_Dir, $list->order);
return str_replace('href="#"',
'href="javascript:void(0);"', $sort);
}
/**
* Parse a fancy path definition into a path relative to the site's
root,
* respecting template overrides, suitable for inclusion of media files.
* For example, media://com_foobar/css/test.css is parsed into
* media/com_foobar/css/test.css if no override is found, or
* templates/mytemplate/media/com_foobar/css/test.css if the current
* template is called mytemplate and there's a media override for it.
*
* The valid protocols are:
* media:// The media directory or a media override
* admin:// Path relative to administrator directory (no overrides)
* site:// Path relative to site's root (no overrides)
*
* @param string $path Fancy path
* @param boolean $localFile When true, it returns the local path, not
the URL
*
* @return string Parsed path
*/
public static function parsePath($path, $localFile = false)
{
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
if ($localFile)
{
$url = rtrim($platformDirs['root'], DIRECTORY_SEPARATOR) .
'/';
}
else
{
$url = FOFPlatform::getInstance()->URIroot();
}
$altPaths = self::getAltPaths($path);
$filePath = $altPaths['normal'];
// If JDEBUG is enabled, prefer that path, else prefer an alternate path
if present
if (defined('JDEBUG') && JDEBUG &&
isset($altPaths['debug']))
{
if (file_exists($platformDirs['public'] . '/' .
$altPaths['debug']))
{
$filePath = $altPaths['debug'];
}
}
elseif (isset($altPaths['alternate']))
{
if (file_exists($platformDirs['public'] . '/' .
$altPaths['alternate']))
{
$filePath = $altPaths['alternate'];
}
}
$url .= $filePath;
return $url;
}
/**
* Parse a fancy path definition into a path relative to the site's
root.
* It returns both the normal and alternative (template media override)
path.
* For example, media://com_foobar/css/test.css is parsed into
* array(
* 'normal' => 'media/com_foobar/css/test.css',
* 'alternate' =>
'templates/mytemplate/media/com_foobar/css//test.css'
* );
*
* The valid protocols are:
* media:// The media directory or a media override
* admin:// Path relative to administrator directory (no alternate)
* site:// Path relative to site's root (no alternate)
*
* @param string $path Fancy path
*
* @return array Array of normal and alternate parsed path
*/
public static function getAltPaths($path)
{
$protoAndPath = explode('://', $path, 2);
if (count($protoAndPath) < 2)
{
$protocol = 'media';
}
else
{
$protocol = $protoAndPath[0];
$path = $protoAndPath[1];
}
$path = ltrim($path, '/' . DIRECTORY_SEPARATOR);
switch ($protocol)
{
case 'media':
// Do we have a media override in the template?
$pathAndParams = explode('?', $path, 2);
$ret = array(
'normal' => 'media/' . $pathAndParams[0],
'alternate' =>
FOFPlatform::getInstance()->getTemplateOverridePath('media:/'
. $pathAndParams[0], false),
);
break;
case 'admin':
$ret = array(
'normal' => 'administrator/' . $path
);
break;
default:
case 'site':
$ret = array(
'normal' => $path
);
break;
}
// For CSS and JS files, add a debug path if the supplied file is
compressed
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$ext = $filesystem->getExt($ret['normal']);
if (in_array($ext, array('css', 'js')))
{
$file = basename($filesystem->stripExt($ret['normal']));
/*
* Detect if we received a file in the format name.min.ext
* If so, strip the .min part out, otherwise append -uncompressed
*/
if (strlen($file) > 4 && strrpos($file, '.min',
'-4'))
{
$position = strrpos($file, '.min', '-4');
$filename = str_replace('.min', '.', $file,
$position) . $ext;
}
else
{
$filename = $file . '-uncompressed.' . $ext;
}
// Clone the $ret array so we can manipulate the 'normal' path
a bit
$t1 = (object) $ret;
$temp = clone $t1;
unset($t1);
$temp = (array)$temp;
$normalPath = explode('/', $temp['normal']);
array_pop($normalPath);
$normalPath[] = $filename;
$ret['debug'] = implode('/', $normalPath);
}
return $ret;
}
/**
* Returns the contents of a module position
*
* @param string $position The position name, e.g.
"position-1"
* @param int $style Rendering style; please refer to
Joomla!'s code for more information
*
* @return string The contents of the module position
*/
public static function loadPosition($position, $style = -2)
{
$document = FOFPlatform::getInstance()->getDocument();
if (!($document instanceof JDocument))
{
return '';
}
if (!method_exists($document, 'loadRenderer'))
{
return '';
}
try
{
$renderer = $document->loadRenderer('module');
}
catch (Exception $exc)
{
return '';
}
$params = array('style' => $style);
$contents = '';
foreach (JModuleHelper::getModules($position) as $mod)
{
$contents .= $renderer->render($mod, $params);
}
return $contents;
}
/**
* Merges the current url with new or changed parameters.
*
* This method merges the route string with the url parameters defined
* in current url. The parameters defined in current url, but not given
* in route string, will automatically reused in the resulting url.
* But only these following parameters will be reused:
*
* option, view, layout, format
*
* Example:
*
* Assuming that current url is:
* http://fobar.com/index.php?option=com_foo&view=cpanel
*
* <code>
* <?php echo
FOFTemplateutils::route('view=categories&layout=tree'); ?>
* </code>
*
* Result:
*
http://fobar.com/index.php?option=com_foo&view=categories&layout=tree
*
* @param string $route The parameters string
*
* @return string The human readable, complete url
*/
public static function route($route = '')
{
$route = trim($route);
// Special cases
if ($route == 'index.php' || $route == 'index.php?')
{
$result = $route;
}
elseif (substr($route, 0, 1) == '&')
{
$url = JURI::getInstance();
$vars = array();
parse_str($route, $vars);
$url->setQuery(array_merge($url->getQuery(true), $vars));
$result = 'index.php?' . $url->getQuery();
}
else
{
$url = JURI::getInstance();
$props = $url->getQuery(true);
// Strip 'index.php?'
if (substr($route, 0, 10) == 'index.php?')
{
$route = substr($route, 10);
}
// Parse route
$parts = array();
parse_str($route, $parts);
$result = array();
// Check to see if there is component information in the route if not
add it
if (!isset($parts['option']) &&
isset($props['option']))
{
$result[] = 'option=' . $props['option'];
}
// Add the layout information to the route only if it's not
'default'
if (!isset($parts['view']) &&
isset($props['view']))
{
$result[] = 'view=' . $props['view'];
if (!isset($parts['layout']) &&
isset($props['layout']))
{
$result[] = 'layout=' . $props['layout'];
}
}
// Add the format information to the URL only if it's not
'html'
if (!isset($parts['format']) &&
isset($props['format']) && $props['format'] !=
'html')
{
$result[] = 'format=' . $props['format'];
}
// Reconstruct the route
if (!empty($route))
{
$result[] = $route;
}
$result = 'index.php?' . implode('&', $result);
}
return JRoute::_($result);
}
}
toolbar/toolbar.php000064400000070330151155117510010366 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage toolbar
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* The Toolbar class renders the back-end component title area and the
back-
* and front-end toolbars.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFToolbar
{
/** @var array Configuration parameters */
protected $config = array();
/** @var array Input (e.g. request) variables */
protected $input = array();
/** @var array Permissions map, see the __construct method for more
information */
public $perms = array();
/** @var array The links to be rendered in the toolbar */
protected $linkbar = array();
/** @var bool Should I render the submenu in the front-end? */
protected $renderFrontendSubmenu = false;
/** @var bool Should I render buttons in the front-end? */
protected $renderFrontendButtons = false;
/**
* Gets an instance of a component's toolbar
*
* @param string $option The name of the component
* @param array $config The configuration array for the component
*
* @return FOFToolbar The toolbar instance for the component
*/
public static function &getAnInstance($option = null, $config =
array())
{
static $instances = array();
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
$hash = $option;
if (!array_key_exists($hash, $instances))
{
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$input = $config['input'];
}
else
{
$input = new FOFInput($config['input']);
}
}
else
{
$input = new FOFInput;
}
$config['option'] = !is_null($option) ? $option :
$input->getCmd('option', 'com_foobar');
$input->set('option', $config['option']);
$config['input'] = $input;
$className = ucfirst(str_replace('com_', '',
$config['option'])) . 'Toolbar';
if (!class_exists($className))
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
$searchPaths = array(
$componentPaths['main'],
$componentPaths['main'] . '/toolbars',
$componentPaths['alt'],
$componentPaths['alt'] . '/toolbars'
);
if (array_key_exists('searchpath', $config))
{
array_unshift($searchPaths, $config['searchpath']);
}
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$path = $filesystem->pathFind(
$searchPaths, 'toolbar.php'
);
if ($path)
{
require_once $path;
}
}
if (!class_exists($className))
{
$className = 'FOFToolbar';
}
$instance = new $className($config);
$instances[$hash] = $instance;
}
return $instances[$hash];
}
/**
* Public constructor
*
* @param array $config The configuration array of the component
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Cache the config
$this->config = $config;
// Get the input for this MVC triad
if (array_key_exists('input', $config))
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput;
}
// Get the default values for the component and view names
$this->component = $this->input->getCmd('option',
'com_foobar');
// Overrides from the config
if (array_key_exists('option', $config))
{
$this->component = $config['option'];
}
$this->input->set('option', $this->component);
// Get default permissions (can be overridden by the view)
$platform = FOFPlatform::getInstance();
$perms = (object) array(
'manage' =>
$platform->authorise('core.manage',
$this->input->getCmd('option', 'com_foobar')),
'create' =>
$platform->authorise('core.create',
$this->input->getCmd('option', 'com_foobar')),
'edit' => $platform->authorise('core.edit',
$this->input->getCmd('option', 'com_foobar')),
'editstate' =>
$platform->authorise('core.edit.state',
$this->input->getCmd('option', 'com_foobar')),
'delete' =>
$platform->authorise('core.delete',
$this->input->getCmd('option', 'com_foobar')),
);
// Save front-end toolbar and submenu rendering flags if present in the
config
if (array_key_exists('renderFrontendButtons', $config))
{
$this->renderFrontendButtons =
$config['renderFrontendButtons'];
}
if (array_key_exists('renderFrontendSubmenu', $config))
{
$this->renderFrontendSubmenu =
$config['renderFrontendSubmenu'];
}
// If not in the administrative area, load the JToolbarHelper
if (!FOFPlatform::getInstance()->isBackend())
{
// Needed for tests, so we can inject our "special"
helper class
if(!class_exists('JToolbarHelper'))
{
$platformDirs =
FOFPlatform::getInstance()->getPlatformBaseDirs();
require_once $platformDirs['root'] .
'/administrator/includes/toolbar.php';
}
// Things to do if we have to render a front-end toolbar
if ($this->renderFrontendButtons)
{
// Load back-end toolbar language files in front-end
FOFPlatform::getInstance()->loadTranslations('');
// Needed for tests (we can fake we're not in the
backend, but we are still in CLI!)
if(!FOFPlatform::getInstance()->isCli())
{
// Load the core Javascript
if (version_compare(JVERSION, '3.0',
'ge'))
{
JHtml::_('jquery.framework');
if (version_compare(JVERSION, '3.3.0', 'ge'))
{
JHtml::_('behavior.core');
}
else
{
JHtml::_('behavior.framework', true);
}
}
else
{
JHtml::_('behavior.framework');
}
}
}
}
// Store permissions in the local toolbar object
$this->perms = $perms;
}
/**
* Renders the toolbar for the current view and task
*
* @param string $view The view of the component
* @param string $task The exact task of the view
* @param FOFInput $input An optional input object used to determine
the defaults
*
* @return void
*/
public function renderToolbar($view = null, $task = null, $input = null)
{
if (!empty($input))
{
$saveInput = $this->input;
$this->input = $input;
}
// If tmpl=component the default behaviour is to not render the toolbar
if ($this->input->getCmd('tmpl', '') ==
'component')
{
$render_toolbar = false;
}
else
{
$render_toolbar = true;
}
// If there is a render_toolbar=0 in the URL, do not render a toolbar
$render_toolbar = $this->input->getBool('render_toolbar',
$render_toolbar);
if (!$render_toolbar)
{
return;
}
// Get the view and task
if (empty($view))
{
$view = $this->input->getCmd('view',
'cpanel');
}
if (empty($task))
{
$task = $this->input->getCmd('task',
'default');
}
$this->view = $view;
$this->task = $task;
$view = FOFInflector::pluralize($view);
$component = $this->input->get('option',
'com_foobar', 'cmd');
$configProvider = new FOFConfigProvider;
$toolbar = $configProvider->get(
$component . '.views.' . $view . '.toolbar.' . $task
);
// If we have a toolbar config specified
if (!empty($toolbar))
{
return $this->renderFromConfig($toolbar);
}
// Check for an onViewTask method
$methodName = 'on' . ucfirst($view) . ucfirst($task);
if (method_exists($this, $methodName))
{
return $this->$methodName();
}
// Check for an onView method
$methodName = 'on' . ucfirst($view);
if (method_exists($this, $methodName))
{
return $this->$methodName();
}
// Check for an onTask method
$methodName = 'on' . ucfirst($task);
if (method_exists($this, $methodName))
{
return $this->$methodName();
}
if (!empty($input))
{
$this->input = $saveInput;
}
}
/**
* Renders the toolbar for the component's Control Panel page
*
* @return void
*/
public function onCpanelsBrowse()
{
if (FOFPlatform::getInstance()->isBackend() ||
$this->renderFrontendSubmenu)
{
$this->renderSubmenu();
}
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
$option = $this->input->getCmd('option',
'com_foobar');
JToolbarHelper::title(JText::_(strtoupper($option)),
str_replace('com_', '', $option));
JToolbarHelper::preferences($option, 550, 875);
}
/**
* Renders the toolbar for the component's Browse pages (the plural
views)
*
* @return void
*/
public function onBrowse()
{
// On frontend, buttons must be added specifically
if (FOFPlatform::getInstance()->isBackend() ||
$this->renderFrontendSubmenu)
{
$this->renderSubmenu();
}
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
// Set toolbar title
$option = $this->input->getCmd('option',
'com_foobar');
$subtitle_key = strtoupper($option . '_TITLE_' .
$this->input->getCmd('view', 'cpanel'));
JToolbarHelper::title(JText::_(strtoupper($option)) . ': ' .
JText::_($subtitle_key), str_replace('com_', '',
$option));
// Add toolbar buttons
if ($this->perms->create)
{
if (version_compare(JVERSION, '3.0', 'ge'))
{
JToolbarHelper::addNew();
}
else
{
JToolbarHelper::addNewX();
}
}
if ($this->perms->edit)
{
if (version_compare(JVERSION, '3.0', 'ge'))
{
JToolbarHelper::editList();
}
else
{
JToolbarHelper::editListX();
}
}
if ($this->perms->create || $this->perms->edit)
{
JToolbarHelper::divider();
}
if ($this->perms->editstate)
{
JToolbarHelper::publishList();
JToolbarHelper::unpublishList();
JToolbarHelper::divider();
}
if ($this->perms->delete)
{
$msg = JText::_($this->input->getCmd('option',
'com_foobar') . '_CONFIRM_DELETE');
JToolbarHelper::deleteList(strtoupper($msg));
}
}
/**
* Renders the toolbar for the component's Read pages
*
* @return void
*/
public function onRead()
{
// On frontend, buttons must be added specifically
if (FOFPlatform::getInstance()->isBackend() ||
$this->renderFrontendSubmenu)
{
$this->renderSubmenu();
}
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
$option = $this->input->getCmd('option',
'com_foobar');
$componentName = str_replace('com_', '', $option);
// Set toolbar title
$subtitle_key = strtoupper($option . '_TITLE_' .
$this->input->getCmd('view', 'cpanel') .
'_READ');
JToolbarHelper::title(JText::_(strtoupper($option)) . ': ' .
JText::_($subtitle_key), $componentName);
// Set toolbar icons
JToolbarHelper::back();
}
/**
* Renders the toolbar for the component's Add pages
*
* @return void
*/
public function onAdd()
{
// On frontend, buttons must be added specifically
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
$option = $this->input->getCmd('option',
'com_foobar');
$componentName = str_replace('com_', '', $option);
// Set toolbar title
$subtitle_key = strtoupper($option . '_TITLE_' .
FOFInflector::pluralize($this->input->getCmd('view',
'cpanel'))) . '_EDIT';
JToolbarHelper::title(JText::_(strtoupper($option)) . ': ' .
JText::_($subtitle_key), $componentName);
// Set toolbar icons
if ($this->perms->edit || $this->perms->editown)
{
// Show the apply button only if I can edit the record,
otherwise I'll return to the edit form and get a
// 403 error since I can't do that
JToolbarHelper::apply();
}
JToolbarHelper::save();
if ($this->perms->create)
{
JToolbarHelper::custom('savenew', 'save-new.png',
'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
}
JToolbarHelper::cancel();
}
/**
* Renders the toolbar for the component's Edit pages
*
* @return void
*/
public function onEdit()
{
// On frontend, buttons must be added specifically
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
$this->onAdd();
}
/**
* Removes all links from the link bar
*
* @return void
*/
public function clearLinks()
{
$this->linkbar = array();
}
/**
* Get the link bar's link definitions
*
* @return array
*/
public function &getLinks()
{
return $this->linkbar;
}
/**
* Append a link to the link bar
*
* @param string $name The text of the link
* @param string|null $link The link to render; set to null to
render a separator
* @param boolean $active True if it's an active link
* @param string|null $icon Icon class (used by some renderers, like
the Bootstrap renderer)
* @param string|null $parent The parent element (referenced by name))
This will create a dropdown list
*
* @return void
*/
public function appendLink($name, $link = null, $active = false, $icon =
null, $parent = '')
{
$linkDefinition = array(
'name' => $name,
'link' => $link,
'active' => $active,
'icon' => $icon
);
if (empty($parent))
{
if(array_key_exists($name, $this->linkbar))
{
$this->linkbar[$name] =
array_merge($this->linkbar[$name], $linkDefinition);
// If there already are some children, I have to put this
view link in the "items" array in the first place
if(array_key_exists('items',
$this->linkbar[$name]))
{
array_unshift($this->linkbar[$name]['items'],
$linkDefinition);
}
}
else
{
$this->linkbar[$name] = $linkDefinition;
}
}
else
{
if (!array_key_exists($parent, $this->linkbar))
{
$parentElement = $linkDefinition;
$parentElement['name'] = $parent;
$parentElement['link'] = null;
$this->linkbar[$parent] = $parentElement;
$parentElement['items'] = array();
}
else
{
$parentElement = $this->linkbar[$parent];
if (!array_key_exists('dropdown', $parentElement) &&
!empty($parentElement['link']))
{
$newSubElement = $parentElement;
$parentElement['items'] = array($newSubElement);
}
}
$parentElement['items'][] = $linkDefinition;
$parentElement['dropdown'] = true;
if($active)
{
$parentElement['active'] = true;
}
$this->linkbar[$parent] = $parentElement;
}
}
/**
* Prefixes (some people erroneously call this "prepend" –
there is no such word) a link to the link bar
*
* @param string $name The text of the link
* @param string|null $link The link to render; set to null to
render a separator
* @param boolean $active True if it's an active link
* @param string|null $icon Icon class (used by some renderers, like
the Bootstrap renderer)
*
* @return void
*/
public function prefixLink($name, $link = null, $active = false, $icon =
null)
{
$linkDefinition = array(
'name' => $name,
'link' => $link,
'active' => $active,
'icon' => $icon
);
array_unshift($this->linkbar, $linkDefinition);
}
/**
* Renders the submenu (toolbar links) for all detected views of this
component
*
* @return void
*/
public function renderSubmenu()
{
$views = $this->getMyViews();
if (empty($views))
{
return;
}
$activeView = $this->input->getCmd('view',
'cpanel');
foreach ($views as $view)
{
// Get the view name
$key = strtoupper($this->component) . '_TITLE_' .
strtoupper($view);
//Do we have a translation for this key?
if (strtoupper(JText::_($key)) == $key)
{
$altview = FOFInflector::isPlural($view) ?
FOFInflector::singularize($view) : FOFInflector::pluralize($view);
$key2 = strtoupper($this->component) . '_TITLE_' .
strtoupper($altview);
// Maybe we have for the alternative view?
if (strtoupper(JText::_($key2)) == $key2)
{
// Nope, let's use the raw name
$name = ucfirst($view);
}
else
{
$name = JText::_($key2);
}
}
else
{
$name = JText::_($key);
}
$link = 'index.php?option=' . $this->component .
'&view=' . $view;
$active = $view == $activeView;
$this->appendLink($name, $link, $active);
}
}
/**
* Automatically detects all views of the component
*
* @return array A list of all views, in the order to be displayed in
the toolbar submenu
*/
protected function getMyViews()
{
$views = array();
$t_views = array();
$using_meta = false;
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($this->component);
$searchPath = $componentPaths['main'] . '/views';
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$allFolders = $filesystem->folderFolders($searchPath);
if (!empty($allFolders))
{
foreach ($allFolders as $folder)
{
$view = $folder;
// View already added
if (in_array(FOFInflector::pluralize($view), $t_views))
{
continue;
}
// Do we have a 'skip.xml' file in there?
$files = $filesystem->folderFiles($searchPath . '/' .
$view, '^skip\.xml$');
if (!empty($files))
{
continue;
}
// Do we have extra information about this view? (ie. ordering)
$meta = $filesystem->folderFiles($searchPath . '/' .
$view, '^metadata\.xml$');
// Not found, do we have it inside the plural one?
if (!$meta)
{
$plural = FOFInflector::pluralize($view);
if (in_array($plural, $allFolders))
{
$view = $plural;
$meta = $filesystem->folderFiles($searchPath . '/' .
$view, '^metadata\.xml$');
}
}
if (!empty($meta))
{
$using_meta = true;
$xml = simplexml_load_file($searchPath . '/' . $view .
'/' . $meta[0]);
$order = (int) $xml->foflib->ordering;
}
else
{
// Next place. It's ok since the index are 0-based and count is
1-based
if (!isset($to_order))
{
$to_order = array();
}
$order = count($to_order);
}
$view = FOFInflector::pluralize($view);
$t_view = new stdClass;
$t_view->ordering = $order;
$t_view->view = $view;
$to_order[] = $t_view;
$t_views[] = $view;
}
}
FOFUtilsArray::sortObjects($to_order, 'ordering');
$views = FOFUtilsArray::getColumn($to_order, 'view');
// If not using the metadata file, let's put the cpanel view on top
if (!$using_meta)
{
$cpanel = array_search('cpanels', $views);
if ($cpanel !== false)
{
unset($views[$cpanel]);
array_unshift($views, 'cpanels');
}
}
return $views;
}
/**
* Return the front-end toolbar rendering flag
*
* @return boolean
*/
public function getRenderFrontendButtons()
{
return $this->renderFrontendButtons;
}
/**
* Return the front-end submenu rendering flag
*
* @return boolean
*/
public function getRenderFrontendSubmenu()
{
return $this->renderFrontendSubmenu;
}
/**
* Render the toolbar from the configuration.
*
* @param array $toolbar The toolbar definition
*
* @return void
*/
private function renderFromConfig(array $toolbar)
{
if (FOFPlatform::getInstance()->isBackend() ||
$this->renderFrontendSubmenu)
{
$this->renderSubmenu();
}
if (!FOFPlatform::getInstance()->isBackend() &&
!$this->renderFrontendButtons)
{
return;
}
// Render each element
foreach ($toolbar as $elementType => $elementAttributes)
{
$value = isset($elementAttributes['value']) ?
$elementAttributes['value'] : null;
$this->renderToolbarElement($elementType, $value,
$elementAttributes);
}
return;
}
/**
* Render a toolbar element.
*
* @param string $type The element type.
* @param mixed $value The element value.
* @param array $attributes The element attributes.
*
* @return void
*
* @codeCoverageIgnore
* @throws InvalidArgumentException
*/
private function renderToolbarElement($type, $value = null, array
$attributes = array())
{
switch ($type)
{
case 'title':
$icon = isset($attributes['icon']) ?
$attributes['icon'] : 'generic.png';
JToolbarHelper::title($value, $icon);
break;
case 'divider':
JToolbarHelper::divider();
break;
case 'custom':
$task = isset($attributes['task']) ?
$attributes['task'] : '';
$icon = isset($attributes['icon']) ?
$attributes['icon'] : '';
$iconOver = isset($attributes['icon_over']) ?
$attributes['icon_over'] : '';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : '';
$listSelect = isset($attributes['list_select']) ?
FOFStringUtils::toBool($attributes['list_select']) : true;
JToolbarHelper::custom($task, $icon, $iconOver, $alt, $listSelect);
break;
case 'preview':
$url = isset($attributes['url']) ?
$attributes['url'] : '';
$update_editors = isset($attributes['update_editors']) ?
FOFStringUtils::toBool($attributes['update_editors']) :
false;
JToolbarHelper::preview($url, $update_editors);
break;
case 'help':
if (!isset($attributes['help']))
{
throw new InvalidArgumentException(
'The help attribute is missing in the help button type.'
);
}
$ref = $attributes['help'];
$com = isset($attributes['com']) ?
FOFStringUtils::toBool($attributes['com']) : false;
$override = isset($attributes['override']) ?
$attributes['override'] : null;
$component = isset($attributes['component']) ?
$attributes['component'] : null;
JToolbarHelper::help($ref, $com, $override, $component);
break;
case 'back':
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_BACK';
$href = isset($attributes['href']) ?
$attributes['href'] : 'javascript:history.back();';
JToolbarHelper::back($alt, $href);
break;
case 'media_manager':
$directory = isset($attributes['directory']) ?
$attributes['directory'] : '';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_UPLOAD';
JToolbarHelper::media_manager($directory, $alt);
break;
case 'assign':
$task = isset($attributes['task']) ?
$attributes['task'] : 'assign';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_ASSIGN';
JToolbarHelper::assign($task, $alt);
break;
case 'new':
if ($this->perms->create)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'add';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_NEW';
$check = isset($attributes['check']) ?
FOFStringUtils::toBool($attributes['check']) : false;
JToolbarHelper::addNew($task, $alt, $check);
}
break;
case 'publish':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'publish';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_PUBLISH';
$check = isset($attributes['check']) ?
FOFStringUtils::toBool($attributes['check']) : false;
JToolbarHelper::publish($task, $alt, $check);
}
break;
case 'publishList':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'publish';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_PUBLISH';
JToolbarHelper::publishList($task, $alt);
}
break;
case 'unpublish':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'unpublish';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_UNPUBLISH';
$check = isset($attributes['check']) ?
FOFStringUtils::toBool($attributes['check']) : false;
JToolbarHelper::unpublish($task, $alt, $check);
}
break;
case 'unpublishList':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'unpublish';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_UNPUBLISH';
JToolbarHelper::unpublishList($task, $alt);
}
break;
case 'archiveList':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'archive';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_ARCHIVE';
JToolbarHelper::archiveList($task, $alt);
}
break;
case 'unarchiveList':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'unarchive';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_UNARCHIVE';
JToolbarHelper::unarchiveList($task, $alt);
}
break;
case 'editList':
if ($this->perms->edit)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'edit';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_EDIT';
JToolbarHelper::editList($task, $alt);
}
break;
case 'editHtml':
$task = isset($attributes['task']) ?
$attributes['task'] : 'edit_source';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_EDIT_HTML';
JToolbarHelper::editHtml($task, $alt);
break;
case 'editCss':
$task = isset($attributes['task']) ?
$attributes['task'] : 'edit_css';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_EDIT_CSS';
JToolbarHelper::editCss($task, $alt);
break;
case 'deleteList':
if ($this->perms->delete)
{
$msg = isset($attributes['msg']) ?
$attributes['msg'] : '';
$task = isset($attributes['task']) ?
$attributes['task'] : 'remove';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_DELETE';
JToolbarHelper::deleteList($msg, $task, $alt);
}
break;
case 'trash':
if ($this->perms->editstate)
{
$task = isset($attributes['task']) ?
$attributes['task'] : 'remove';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_TRASH';
$check = isset($attributes['check']) ?
FOFStringUtils::toBool($attributes['check']) : true;
JToolbarHelper::trash($task, $alt, $check);
}
break;
case 'apply':
$task = isset($attributes['task']) ?
$attributes['task'] : 'apply';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_APPLY';
JToolbarHelper::apply($task, $alt);
break;
case 'save':
$task = isset($attributes['task']) ?
$attributes['task'] : 'save';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_SAVE';
JToolbarHelper::save($task, $alt);
break;
case 'save2new':
$task = isset($attributes['task']) ?
$attributes['task'] : 'save2new';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_SAVE_AND_NEW';
JToolbarHelper::save2new($task, $alt);
break;
case 'save2copy':
$task = isset($attributes['task']) ?
$attributes['task'] : 'save2copy';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_SAVE_AS_COPY';
JToolbarHelper::save2copy($task, $alt);
break;
case 'checkin':
$task = isset($attributes['task']) ?
$attributes['task'] : 'checkin';
$alt = isset($attributes['alt']) ?
$attributes['alt'] :'JTOOLBAR_CHECKIN';
$check = isset($attributes['check']) ?
FOFStringUtils::toBool($attributes['check']) : true;
JToolbarHelper::checkin($task, $alt, $check);
break;
case 'cancel':
$task = isset($attributes['task']) ?
$attributes['task'] : 'cancel';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JTOOLBAR_CANCEL';
JToolbarHelper::cancel($task, $alt);
break;
case 'preferences':
if (!isset($attributes['component']))
{
throw new InvalidArgumentException(
'The component attribute is missing in the preferences button
type.'
);
}
$component = $attributes['component'];
$height = isset($attributes['height']) ?
$attributes['height'] : '550';
$width = isset($attributes['width']) ?
$attributes['width'] : '875';
$alt = isset($attributes['alt']) ?
$attributes['alt'] : 'JToolbar_Options';
$path = isset($attributes['path']) ?
$attributes['path'] : '';
JToolbarHelper::preferences($component, $height, $width, $alt, $path);
break;
default:
throw new InvalidArgumentException(sprintf('Unknown button type
%s', $type));
}
}
}
utils/array/array.php000064400000030761151155117510010662 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* A utility class to handle array manipulation.
*
* Based on the JArrayHelper class as found in Joomla! 3.2.0
*/
abstract class FOFUtilsArray
{
/**
* Option to perform case-sensitive sorts.
*
* @var mixed Boolean or array of booleans.
*/
protected static $sortCase;
/**
* Option to set the sort direction.
*
* @var mixed Integer or array of integers.
*/
protected static $sortDirection;
/**
* Option to set the object key to sort on.
*
* @var string
*/
protected static $sortKey;
/**
* Option to perform a language aware sort.
*
* @var mixed Boolean or array of booleans.
*/
protected static $sortLocale;
/**
* Function to convert array to integer values
*
* @param array &$array The source array to convert
* @param mixed $default A default value (int|array) to assign if
$array is not an array
*
* @return void
*/
public static function toInteger(&$array, $default = null)
{
if (is_array($array))
{
foreach ($array as $i => $v)
{
$array[$i] = (int) $v;
}
}
else
{
if ($default === null)
{
$array = array();
}
elseif (is_array($default))
{
self::toInteger($default, null);
$array = $default;
}
else
{
$array = array((int) $default);
}
}
}
/**
* Utility function to map an array to a stdClass object.
*
* @param array &$array The array to map.
* @param string $class Name of the class to create
*
* @return object The object mapped from the given array
*/
public static function toObject(&$array, $class =
'stdClass')
{
$obj = null;
if (is_array($array))
{
$obj = new $class;
foreach ($array as $k => $v)
{
if (is_array($v))
{
$obj->$k = self::toObject($v, $class);
}
else
{
$obj->$k = $v;
}
}
}
return $obj;
}
/**
* Utility function to map an array to a string.
*
* @param array $array The array to map.
* @param string $inner_glue The glue (optional, defaults to
'=') between the key and the value.
* @param string $outer_glue The glue (optional, defaults to '
') between array elements.
* @param boolean $keepOuterKey True if final key should be kept.
*
* @return string The string mapped from the given array
*/
public static function toString($array = null, $inner_glue =
'=', $outer_glue = ' ', $keepOuterKey = false)
{
$output = array();
if (is_array($array))
{
foreach ($array as $key => $item)
{
if (is_array($item))
{
if ($keepOuterKey)
{
$output[] = $key;
}
// This is value is an array, go and do it again!
$output[] = self::toString($item, $inner_glue, $outer_glue,
$keepOuterKey);
}
else
{
$output[] = $key . $inner_glue . '"' . $item .
'"';
}
}
}
return implode($outer_glue, $output);
}
/**
* Utility function to map an object to an array
*
* @param object $p_obj The source object
* @param boolean $recurse True to recurse through multi-level objects
* @param string $regex An optional regular expression to match on
field names
*
* @return array The array mapped from the given object
*/
public static function fromObject($p_obj, $recurse = true, $regex = null)
{
if (is_object($p_obj))
{
return self::_fromObject($p_obj, $recurse, $regex);
}
else
{
return null;
}
}
/**
* Utility function to map an object or array to an array
*
* @param mixed $item The source object or array
* @param boolean $recurse True to recurse through multi-level objects
* @param string $regex An optional regular expression to match on
field names
*
* @return array The array mapped from the given object
*/
protected static function _fromObject($item, $recurse, $regex)
{
if (is_object($item))
{
$result = array();
foreach (get_object_vars($item) as $k => $v)
{
if (!$regex || preg_match($regex, $k))
{
if ($recurse)
{
$result[$k] = self::_fromObject($v, $recurse, $regex);
}
else
{
$result[$k] = $v;
}
}
}
}
elseif (is_array($item))
{
$result = array();
foreach ($item as $k => $v)
{
$result[$k] = self::_fromObject($v, $recurse, $regex);
}
}
else
{
$result = $item;
}
return $result;
}
/**
* Extracts a column from an array of arrays or objects
*
* @param array &$array The source array
* @param string $index The index of the column or name of object
property
*
* @return array Column of values from the source array
*/
public static function getColumn(&$array, $index)
{
$result = array();
if (is_array($array))
{
foreach ($array as &$item)
{
if (is_array($item) && isset($item[$index]))
{
$result[] = $item[$index];
}
elseif (is_object($item) && isset($item->$index))
{
$result[] = $item->$index;
}
// Else ignore the entry
}
}
return $result;
}
/**
* Utility function to return a value from a named array or a specified
default
*
* @param array &$array A named array
* @param string $name The key to search for
* @param mixed $default The default value to give if no key found
* @param string $type Return type for the variable (INT, FLOAT,
STRING, WORD, BOOLEAN, ARRAY)
*
* @return mixed The value from the source array
*/
public static function getValue(&$array, $name, $default = null, $type
= '')
{
$result = null;
if (isset($array[$name]))
{
$result = $array[$name];
}
// Handle the default case
if (is_null($result))
{
$result = $default;
}
// Handle the type constraint
switch (strtoupper($type))
{
case 'INT':
case 'INTEGER':
// Only use the first integer value
@preg_match('/-?[0-9]+/', $result, $matches);
$result = @(int) $matches[0];
break;
case 'FLOAT':
case 'DOUBLE':
// Only use the first floating point value
@preg_match('/-?[0-9]+(\.[0-9]+)?/', $result, $matches);
$result = @(float) $matches[0];
break;
case 'BOOL':
case 'BOOLEAN':
$result = (bool) $result;
break;
case 'ARRAY':
if (!is_array($result))
{
$result = array($result);
}
break;
case 'STRING':
$result = (string) $result;
break;
case 'WORD':
$result = (string) preg_replace('#\W#', '',
$result);
break;
case 'NONE':
default:
// No casting necessary
break;
}
return $result;
}
/**
* Takes an associative array of arrays and inverts the array keys to
values using the array values as keys.
*
* Example:
* $input = array(
* 'New' => array('1000', '1500',
'1750'),
* 'Used' => array('3000', '4000',
'5000', '6000')
* );
* $output = FOFUtilsArray::invert($input);
*
* Output would be equal to:
* $output = array(
* '1000' => 'New',
* '1500' => 'New',
* '1750' => 'New',
* '3000' => 'Used',
* '4000' => 'Used',
* '5000' => 'Used',
* '6000' => 'Used'
* );
*
* @param array $array The source array.
*
* @return array The inverted array.
*/
public static function invert($array)
{
$return = array();
foreach ($array as $base => $values)
{
if (!is_array($values))
{
continue;
}
foreach ($values as $key)
{
// If the key isn't scalar then ignore it.
if (is_scalar($key))
{
$return[$key] = $base;
}
}
}
return $return;
}
/**
* Method to determine if an array is an associative array.
*
* @param array $array An array to test.
*
* @return boolean True if the array is an associative array.
*/
public static function isAssociative($array)
{
if (is_array($array))
{
foreach (array_keys($array) as $k => $v)
{
if ($k !== $v)
{
return true;
}
}
}
return false;
}
/**
* Pivots an array to create a reverse lookup of an array of scalars,
arrays or objects.
*
* @param array $source The source array.
* @param string $key Where the elements of the source array are
objects or arrays, the key to pivot on.
*
* @return array An array of arrays pivoted either on the value of the
keys, or an individual key of an object or array.
*/
public static function pivot($source, $key = null)
{
$result = array();
$counter = array();
foreach ($source as $index => $value)
{
// Determine the name of the pivot key, and its value.
if (is_array($value))
{
// If the key does not exist, ignore it.
if (!isset($value[$key]))
{
continue;
}
$resultKey = $value[$key];
$resultValue = &$source[$index];
}
elseif (is_object($value))
{
// If the key does not exist, ignore it.
if (!isset($value->$key))
{
continue;
}
$resultKey = $value->$key;
$resultValue = &$source[$index];
}
else
{
// Just a scalar value.
$resultKey = $value;
$resultValue = $index;
}
// The counter tracks how many times a key has been used.
if (empty($counter[$resultKey]))
{
// The first time around we just assign the value to the key.
$result[$resultKey] = $resultValue;
$counter[$resultKey] = 1;
}
elseif ($counter[$resultKey] == 1)
{
// If there is a second time, we convert the value into an array.
$result[$resultKey] = array(
$result[$resultKey],
$resultValue,
);
$counter[$resultKey]++;
}
else
{
// After the second time, no need to track any more. Just append to the
existing array.
$result[$resultKey][] = $resultValue;
}
}
unset($counter);
return $result;
}
/**
* Utility function to sort an array of objects on a given field
*
* @param array &$a An array of objects
* @param mixed $k The key (string) or a array of key to
sort on
* @param mixed $direction Direction (integer) or an array of
direction to sort in [1 = Ascending] [-1 = Descending]
* @param mixed $caseSensitive Boolean or array of booleans to let
sort occur case sensitive or insensitive
* @param mixed $locale Boolean or array of booleans to let
sort occur using the locale language or not
*
* @return array The sorted array of objects
*/
public static function sortObjects(&$a, $k, $direction = 1,
$caseSensitive = true, $locale = false)
{
if (!is_array($locale) || !is_array($locale[0]))
{
$locale = array($locale);
}
self::$sortCase = (array) $caseSensitive;
self::$sortDirection = (array) $direction;
self::$sortKey = (array) $k;
self::$sortLocale = $locale;
usort($a, array(__CLASS__, '_sortObjects'));
self::$sortCase = null;
self::$sortDirection = null;
self::$sortKey = null;
self::$sortLocale = null;
return $a;
}
/**
* Callback function for sorting an array of objects on a key
*
* @param array &$a An array of objects
* @param array &$b An array of objects
*
* @return integer Comparison status
*
* @see FOFUtilsArray::sortObjects()
*/
protected static function _sortObjects(&$a, &$b)
{
$key = self::$sortKey;
for ($i = 0, $count = count($key); $i < $count; $i++)
{
if (isset(self::$sortDirection[$i]))
{
$direction = self::$sortDirection[$i];
}
if (isset(self::$sortCase[$i]))
{
$caseSensitive = self::$sortCase[$i];
}
if (isset(self::$sortLocale[$i]))
{
$locale = self::$sortLocale[$i];
}
$va = $a->{$key[$i]};
$vb = $b->{$key[$i]};
if ((is_bool($va) || is_numeric($va)) && (is_bool($vb) ||
is_numeric($vb)))
{
$cmp = $va - $vb;
}
elseif ($caseSensitive)
{
$cmp = JString::strcmp($va, $vb, $locale);
}
else
{
$cmp = JString::strcasecmp($va, $vb, $locale);
}
if ($cmp > 0)
{
return $direction;
}
if ($cmp < 0)
{
return -$direction;
}
}
return 0;
}
/**
* Multidimensional array safe unique test
*
* @param array $myArray The array to make unique.
*
* @return array
*
* @see http://php.net/manual/en/function.array-unique.php
*/
public static function arrayUnique($myArray)
{
if (!is_array($myArray))
{
return $myArray;
}
foreach ($myArray as &$myvalue)
{
$myvalue = serialize($myvalue);
}
$myArray = array_unique($myArray);
foreach ($myArray as &$myvalue)
{
$myvalue = unserialize($myvalue);
}
return $myArray;
}
}
utils/cache/cleaner.php000064400000004353151155117520011101
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* A utility class to help you quickly clean the Joomla! cache
*/
class FOFUtilsCacheCleaner
{
/**
* Clears the com_modules and com_plugins cache. You need to call this
whenever you alter the publish state or
* parameters of a module or plugin from your code.
*
* @return void
*/
public static function clearPluginsAndModulesCache()
{
self::clearPluginsCache();
self::clearModulesCache();
}
/**
* Clears the com_plugins cache. You need to call this whenever you alter
the publish state or parameters of a
* plugin from your code.
*
* @return void
*/
public static function clearPluginsCache()
{
self::clearCacheGroups(array('com_plugins'), array(0,1));
}
/**
* Clears the com_modules cache. You need to call this whenever you alter
the publish state or parameters of a
* module from your code.
*
* @return void
*/
public static function clearModulesCache()
{
self::clearCacheGroups(array('com_modules'), array(0,1));
}
/**
* Clears the specified cache groups.
*
* @param array $clearGroups Which cache groups to clear. Usually
this is com_yourcomponent to clear your
* component's cache.
* @param array $cacheClients Which cache clients to clear. 0 is the
back-end, 1 is the front-end. If you do not
* specify anything, both cache clients
will be cleared.
*
* @return void
*/
public static function clearCacheGroups(array $clearGroups, array
$cacheClients = array(0, 1))
{
$conf = JFactory::getConfig();
foreach ($clearGroups as $group)
{
foreach ($cacheClients as $client_id)
{
try
{
$options = array(
'defaultgroup' => $group,
'cachebase' => ($client_id) ? JPATH_ADMINISTRATOR .
'/cache' : $conf->get('cache_path', JPATH_SITE .
'/cache')
);
$cache = JCache::getInstance('callback', $options);
$cache->clean();
}
catch (Exception $e)
{
// suck it up
}
}
}
}
} utils/config/helper.php000064400000005143151155117520011147
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* A utility class to help you fetch component parameters without going
through JComponentHelper
*/
class FOFUtilsConfigHelper
{
/**
* Caches the component parameters without going through JComponentHelper.
This is necessary since JComponentHelper
* cannot be reset or updated once you update parameters in the database.
*
* @var array
*/
private static $componentParams = array();
/**
* Loads the component's configuration parameters so they can be
accessed by getComponentConfigurationValue
*
* @param string $component The component for loading the parameters
* @param bool $force Should I force-reload the configuration
information?
*/
public final static function loadComponentConfig($component, $force =
false)
{
if (isset(self::$componentParams[$component]) &&
!is_null(self::$componentParams[$component]) && !$force)
{
return;
}
$db = FOFPlatform::getInstance()->getDbo();
$sql = $db->getQuery(true)
->select($db->qn('params'))
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . " = " .
$db->q($component));
$db->setQuery($sql);
$config_ini = $db->loadResult();
// OK, Joomla! 1.6 stores values JSON-encoded so, what do I do? Right!
$config_ini = trim($config_ini);
if ((substr($config_ini, 0, 1) == '{') &&
substr($config_ini, -1) == '}')
{
$config_ini = json_decode($config_ini, true);
}
else
{
$config_ini = FOFUtilsIniParser::parse_ini_file($config_ini, false,
true);
}
if (is_null($config_ini) || empty($config_ini))
{
$config_ini = array();
}
self::$componentParams[$component] = $config_ini;
}
/**
* Retrieves the value of a component configuration parameter without
going through JComponentHelper
*
* @param string $component The component for loading the parameter
value
* @param string $key The key to retrieve
* @param mixed $default The default value to use in case the key
is missing
*
* @return mixed
*/
public final static function getComponentConfigurationValue($component,
$key, $default = null)
{
self::loadComponentConfig($component, false);
if (array_key_exists($key, self::$componentParams[$component]))
{
return self::$componentParams[$component][$key];
}
else
{
return $default;
}
}
} utils/filescheck/filescheck.php000064400000015641151155117520012627
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* A utility class to check that your extension's files are not
missing and have not been tampered with.
*
* You need a file called fileslist.php in your component's
administrator root directory with the following contents:
*
* $phpFileChecker = array(
* 'version' => 'revCEE2DAB',
* 'date' => '2014-10-16',
* 'directories' => array(
* 'administrator/components/com_foobar',
* ....
* ),
* 'files' => array(
* 'administrator/components/com_foobar/access.xml' =>
array('705', '09aa0351a316bf011ecc8c1145134761',
'b95f00c7b49a07a60570dc674f2497c45c4e7152'),
* ....
* )
* );
*
* All directory and file paths are relative to the site's root
*
* The directories array is a list of
*/
class FOFUtilsFilescheck
{
/** @var string The name of the component */
protected $option = '';
/** @var string Current component version */
protected $version = null;
/** @var string Current component release date */
protected $date = null;
/** @var array List of files to check as filepath => (filesize, md5,
sha1) */
protected $fileList = array();
/** @var array List of directories to check that exist */
protected $dirList = array();
/** @var bool Is the reported component version different than the version
of the #__extensions table? */
protected $wrongComponentVersion = false;
/** @var bool Is the fileslist.php reporting a version different than the
reported component version? */
protected $wrongFilesVersion = false;
/**
* Create and initialise the object
*
* @param string $option Component name, e.g. com_foobar
* @param string $version The current component version, as reported by
the component
* @param string $date The current component release date, as reported by
the component
*/
public function __construct($option, $version, $date)
{
// Initialise from parameters
$this->option = $option;
$this->version = $version;
$this->date = $date;
// Retrieve the date and version from the #__extensions table
$db = FOFPlatform::getInstance()->getDbo();
$query =
$db->getQuery(true)->select('*')->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' .
$db->q($this->option))
->where($db->qn('type') . ' = ' .
$db->q('component'));
$extension = $db->setQuery($query)->loadObject();
// Check the version and date against those from #__extensions. I hate
heavily nested IFs as much as the next
// guy, but what can you do...
if (!is_null($extension))
{
$manifestCache = $extension->manifest_cache;
if (!empty($manifestCache))
{
$manifestCache = json_decode($manifestCache, true);
if (is_array($manifestCache) &&
isset($manifestCache['creationDate']) &&
isset($manifestCache['version']))
{
// Make sure the fileslist.php version and date match the
component's version
if ($this->version != $manifestCache['version'])
{
$this->wrongComponentVersion = true;
}
if ($this->date != $manifestCache['creationDate'])
{
$this->wrongComponentVersion = true;
}
}
}
}
// Try to load the fileslist.php file from the component's back-end
root
$filePath = JPATH_ADMINISTRATOR . '/components/' .
$this->option . '/fileslist.php';
if (!file_exists($filePath))
{
return;
}
include $filePath;
// Make sure the fileslist.php version and date match the
component's version
if ($this->version != $phpFileChecker['version'])
{
$this->wrongFilesVersion = true;
}
if ($this->date != $phpFileChecker['date'])
{
$this->wrongFilesVersion = true;
}
// Initialise the files and directories lists
$this->fileList = $phpFileChecker['files'];
$this->dirList = $phpFileChecker['directories'];
}
/**
* Is the reported component version different than the version of the
#__extensions table?
*
* @return boolean
*/
public function isWrongComponentVersion()
{
return $this->wrongComponentVersion;
}
/**
* Is the fileslist.php reporting a version different than the reported
component version?
*
* @return boolean
*/
public function isWrongFilesVersion()
{
return $this->wrongFilesVersion;
}
/**
* Performs a fast check of file and folders. If even one of the
files/folders doesn't exist, or even one file has
* the wrong file size it will return false.
*
* @return bool False when there are mismatched files and directories
*/
public function fastCheck()
{
// Check that all directories exist
foreach ($this->dirList as $directory)
{
$directory = JPATH_ROOT . '/' . $directory;
if (!@is_dir($directory))
{
return false;
}
}
// Check that all files exist and have the right size
foreach ($this->fileList as $filePath => $fileData)
{
$filePath = JPATH_ROOT . '/' . $filePath;
if (!@file_exists($filePath))
{
return false;
}
$fileSize = @filesize($filePath);
if ($fileSize != $fileData[0])
{
return false;
}
}
return true;
}
/**
* Performs a slow, thorough check of all files and folders (including
MD5/SHA1 sum checks)
*
* @param int $idx The index from where to start
*
* @return array Progress report
*/
public function slowCheck($idx = 0)
{
$ret = array(
'done' => false,
'files' => array(),
'folders' => array(),
'idx' => $idx
);
$totalFiles = count($this->fileList);
$totalFolders = count($this->dirList);
$fileKeys = array_keys($this->fileList);
$timer = new FOFUtilsTimer(3.0, 75.0);
while ($timer->getTimeLeft() && (($idx < $totalFiles) ||
($idx < $totalFolders)))
{
if ($idx < $totalFolders)
{
$directory = JPATH_ROOT . '/' . $this->dirList[$idx];
if (!@is_dir($directory))
{
$ret['folders'][] = $directory;
}
}
if ($idx < $totalFiles)
{
$fileKey = $fileKeys[$idx];
$filePath = JPATH_ROOT . '/' . $fileKey;
$fileData = $this->fileList[$fileKey];
if (!@file_exists($filePath))
{
$ret['files'][] = $fileKey . ' (missing)';
}
elseif (@filesize($filePath) != $fileData[0])
{
$ret['files'][] = $fileKey . ' (size ' .
@filesize($filePath) . ' ≠ ' . $fileData[0] . ')';
}
else
{
if (function_exists('sha1_file'))
{
$fileSha1 = @sha1_file($filePath);
if ($fileSha1 != $fileData[2])
{
$ret['files'][] = $fileKey . ' (SHA1 ' .
$fileSha1 . ' ≠ ' . $fileData[2] . ')';
}
}
elseif (function_exists('md5_file'))
{
$fileMd5 = @md5_file($filePath);
if ($fileMd5 != $fileData[1])
{
$ret['files'][] = $fileKey . ' (MD5 ' . $fileMd5
. ' ≠ ' . $fileData[1] . ')';
}
}
}
}
$idx++;
}
if (($idx >= $totalFiles) && ($idx >= $totalFolders))
{
$ret['done'] = true;
}
$ret['idx'] = $idx;
return $ret;
}
}utils/ini/parser.php000064400000011061151155117520010472 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die;
/**
* A utility class to parse INI files. This monstrosity is only required
because some impossibly misguided individuals
* who misrepresent themselves as hosts have disabled PHP's
parse_ini_file() function for "security reasons". Apparently
* their blatant ignorance doesn't allow them to discern between the
innocuous parse_ini_file and the _potentially_
* dangerous ini_set functions, leading them to disable the former and let
the latter enabled. In other words, THIS
* CLASS IS HERE TO FIX STUPID.
*/
class FOFUtilsIniParser
{
/**
* Parse an INI file and return an associative array.
*
* @param string $file The file to process
* @param bool $process_sections True to also process INI sections
*
* @return array An associative array of sections, keys and values
*/
public static function parse_ini_file($file, $process_sections, $rawdata =
false)
{
$isMoronHostFile = !function_exists('parse_ini_file');
$isMoronHostString = !function_exists('parse_ini_string');
if ($rawdata)
{
if ($isMoronHostString)
{
return self::parse_ini_file_php($file, $process_sections, $rawdata);
}
else
{
return parse_ini_string($file, $process_sections);
}
}
else
{
if ($isMoronHostFile)
{
return self::parse_ini_file_php($file, $process_sections);
}
else
{
return parse_ini_file($file, $process_sections);
}
}
}
/**
* A PHP based INI file parser.
*
* Thanks to asohn ~at~ aircanopy ~dot~ net for posting this handy
function on
* the parse_ini_file page on http://gr.php.net/parse_ini_file
*
* @param string $file Filename to process
* @param bool $process_sections True to also process INI sections
* @param bool $rawdata If true, the $file contains raw INI
data, not a filename
*
* @return array An associative array of sections, keys and values
*/
static function parse_ini_file_php($file, $process_sections = false,
$rawdata = false)
{
$process_sections = ($process_sections !== true) ? false : true;
if (!$rawdata)
{
$ini = file($file);
}
else
{
$file = str_replace("\r", "", $file);
$ini = explode("\n", $file);
}
if (count($ini) == 0)
{
return array();
}
$sections = array();
$values = array();
$result = array();
$globals = array();
$i = 0;
foreach ($ini as $line)
{
$line = trim($line);
$line = str_replace("\t", " ", $line);
// Comments
if (!preg_match('/^[a-zA-Z0-9[]/', $line))
{
continue;
}
// Sections
if ($line[0] == '[')
{
$tmp = explode(']', $line);
$sections[] = trim(substr($tmp[0], 1));
$i++;
continue;
}
// Key-value pair
$lineParts = explode('=', $line, 2);
if (count($lineParts) != 2)
{
continue;
}
$key = trim($lineParts[0]);
$value = trim($lineParts[1]);
unset($lineParts);
if (strstr($value, ";"))
{
$tmp = explode(';', $value);
if (count($tmp) == 2)
{
if ((($value[0] != '"') && ($value[0] !=
"'")) ||
preg_match('/^".*"\s*;/', $value) ||
preg_match('/^".*;[^"]*$/', $value) ||
preg_match("/^'.*'\s*;/", $value) ||
preg_match("/^'.*;[^']*$/", $value)
)
{
$value = $tmp[0];
}
}
else
{
if ($value[0] == '"')
{
$value = preg_replace('/^"(.*)".*/',
'$1', $value);
}
elseif ($value[0] == "'")
{
$value = preg_replace("/^'(.*)'.*/",
'$1', $value);
}
else
{
$value = $tmp[0];
}
}
}
$value = trim($value);
$value = trim($value, "'\"");
if ($i == 0)
{
if (substr($line, -1, 2) == '[]')
{
$globals[$key][] = $value;
}
else
{
$globals[$key] = $value;
}
}
else
{
if (substr($line, -1, 2) == '[]')
{
$values[$i - 1][$key][] = $value;
}
else
{
$values[$i - 1][$key] = $value;
}
}
}
for ($j = 0; $j < $i; $j++)
{
if ($process_sections === true)
{
if (isset($sections[$j]) && isset($values[$j]))
{
$result[$sections[$j]] = $values[$j];
}
}
else
{
if (isset($values[$j]))
{
$result[] = $values[$j];
}
}
}
return $result + $globals;
}
} utils/installscript/installscript.php000064400000200207151155117520014207
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no longer
reflects the original work of its author.
*/
defined('FOF_INCLUDED') or die;
JLoader::import('joomla.filesystem.folder');
JLoader::import('joomla.filesystem.file');
JLoader::import('joomla.installer.installer');
JLoader::import('joomla.utilities.date');
/**
* A helper class which you can use to create component installation
scripts
*/
abstract class FOFUtilsInstallscript
{
/**
* The component's name
*
* @var string
*/
protected $componentName = 'com_foobar';
/**
* The title of the component (printed on installation and uninstallation
messages)
*
* @var string
*/
protected $componentTitle = 'Foobar Component';
/**
* The list of extra modules and plugins to install on component
installation / update and remove on component
* uninstallation.
*
* @var array
*/
protected $installation_queue = array(
// modules => { (folder) => { (module) => { (position),
(published) } }* }*
'modules' => array(
'admin' => array(),
'site' => array()
),
// plugins => { (folder) => { (element) => (published) }* }*
'plugins' => array(
'system' => array(),
)
);
/**
* The list of obsolete extra modules and plugins to uninstall on
component upgrade / installation.
*
* @var array
*/
protected $uninstallation_queue = array(
// modules => { (folder) => { (module) }* }*
'modules' => array(
'admin' => array(),
'site' => array()
),
// plugins => { (folder) => { (element) }* }*
'plugins' => array(
'system' => array(),
)
);
/**
* Obsolete files and folders to remove from the free version only. This
is used when you move a feature from the
* free version of your extension to its paid version. If you don't
have such a distinction you can ignore this.
*
* @var array
*/
protected $removeFilesFree = array(
'files' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/helpers/whatever.php'
),
'folders' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/baz'
)
);
/**
* Obsolete files and folders to remove from both paid and free releases.
This is used when you refactor code and
* some files inevitably become obsolete and need to be removed.
*
* @var array
*/
protected $removeFilesAllVersions = array(
'files' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/helpers/whatever.php'
),
'folders' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/baz'
)
);
/**
* A list of scripts to be copied to the "cli" directory of the
site
*
* @var array
*/
protected $cliScriptFiles = array(
// Use just the filename, e.g.
// 'my-cron-script.php'
);
/**
* The path inside your package where cli scripts are stored
*
* @var string
*/
protected $cliSourcePath = 'cli';
/**
* The path inside your package where FOF is stored
*
* @var string
*/
protected $fofSourcePath = 'fof';
/**
* The path inside your package where Akeeba Strapper is stored
*
* @var string
*/
protected $strapperSourcePath = 'strapper';
/**
* The path inside your package where extra modules are stored
*
* @var string
*/
protected $modulesSourcePath = 'modules';
/**
* The path inside your package where extra plugins are stored
*
* @var string
*/
protected $pluginsSourcePath = 'plugins';
/**
* Is the schemaXmlPath class variable a relative path? If set to true the
schemaXmlPath variable contains a path
* relative to the component's back-end directory. If set to false
the schemaXmlPath variable contains an absolute
* filesystem path.
*
* @var boolean
*/
protected $schemaXmlPathRelative = true;
/**
* The path where the schema XML files are stored. Its contents depend on
the schemaXmlPathRelative variable above
* true => schemaXmlPath contains a path relative to the
component's back-end directory
* false => schemaXmlPath contains an absolute filesystem path
*
* @var string
*/
protected $schemaXmlPath = 'sql/xml';
/**
* The minimum PHP version required to install this extension
*
* @var string
*/
protected $minimumPHPVersion = '5.3.3';
/**
* The minimum Joomla! version required to install this extension
*
* @var string
*/
protected $minimumJoomlaVersion = '2.5.6';
/**
* The maximum Joomla! version this extension can be installed on
*
* @var string
*/
protected $maximumJoomlaVersion = '3.9.99';
/**
* Is this the paid version of the extension? This only determines which
files / extensions will be removed.
*
* @var boolean
*/
protected $isPaid = false;
/**
* Post-installation message definitions for Joomla! 3.2 or later.
*
* This array contains the message definitions for the Post-installation
Messages component added in Joomla! 3.2 and
* later versions. Each element is also a hashed array. For the keys used
in these message definitions please
* @see FOFUtilsInstallscript::addPostInstallationMessage
*
* @var array
*/
protected $postInstallationMessages = array();
/**
* Joomla! pre-flight event. This runs before Joomla! installs or updates
the component. This is our last chance to
* tell Joomla! if it should abort the installation.
*
* @param string $type Installation type (install, update,
discover_install)
* @param JInstaller $parent Parent object
*
* @return boolean True to let the installation proceed, false to halt
the installation
*/
public function preflight($type, $parent)
{
// Check the minimum PHP version
if (!empty($this->minimumPHPVersion))
{
if (defined('PHP_VERSION'))
{
$version = PHP_VERSION;
}
elseif (function_exists('phpversion'))
{
$version = phpversion();
}
else
{
$version = '5.0.0'; // all bets are off!
}
if (!version_compare($version, $this->minimumPHPVersion,
'ge'))
{
$msg = "<p>You need PHP $this->minimumPHPVersion or later
to install this component</p>";
if (version_compare(JVERSION, '3.0', 'gt'))
{
JLog::add($msg, JLog::WARNING, 'jerror');
}
else
{
JError::raiseWarning(100, $msg);
}
return false;
}
}
// Check the minimum Joomla! version
if (!empty($this->minimumJoomlaVersion) &&
!version_compare(JVERSION, $this->minimumJoomlaVersion, 'ge'))
{
$msg = "<p>You need Joomla! $this->minimumJoomlaVersion or
later to install this component</p>";
if (version_compare(JVERSION, '3.0', 'gt'))
{
JLog::add($msg, JLog::WARNING, 'jerror');
}
else
{
JError::raiseWarning(100, $msg);
}
return false;
}
// Check the maximum Joomla! version
if (!empty($this->maximumJoomlaVersion) &&
!version_compare(JVERSION, $this->maximumJoomlaVersion, 'le'))
{
$msg = "<p>You need Joomla! $this->maximumJoomlaVersion or
earlier to install this component</p>";
if (version_compare(JVERSION, '3.0', 'gt'))
{
JLog::add($msg, JLog::WARNING, 'jerror');
}
else
{
JError::raiseWarning(100, $msg);
}
return false;
}
// Always reset the OPcache if it's enabled. Otherwise there's
a good chance the server will not know we are
// replacing .php scripts. This is a major concern since PHP 5.5 included
and enabled OPcache by default.
if (function_exists('opcache_reset'))
{
opcache_reset();
}
// Workarounds for JInstaller issues
if (in_array($type, array('install',
'discover_install')))
{
// Bugfix for "Database function returned no error"
$this->bugfixDBFunctionReturnedNoError();
}
else
{
// Bugfix for "Can not build admin menus"
$this->bugfixCantBuildAdminMenus();
}
return true;
}
/**
* Runs after install, update or discover_update. In other words, it
executes after Joomla! has finished installing
* or updating your component. This is the last chance you've got to
perform any additional installations, clean-up,
* database updates and similar housekeeping functions.
*
* @param string $type install, update or discover_update
* @param JInstaller $parent Parent object
*/
public function postflight($type, $parent)
{
// Install or update database
$dbInstaller = new FOFDatabaseInstaller(array(
'dbinstaller_directory' =>
($this->schemaXmlPathRelative ? JPATH_ADMINISTRATOR .
'/components/' . $this->componentName : '') .
'/' .
$this->schemaXmlPath
));
$dbInstaller->updateSchema();
// Install subextensions
$status = $this->installSubextensions($parent);
// Install FOF
$fofInstallationStatus = $this->installFOF($parent);
// Install Akeeba Straper
$strapperInstallationStatus = $this->installStrapper($parent);
// Make sure menu items are installed
$this->_createAdminMenus($parent);
// Make sure menu items are published (surprise goal in the 92' by
JInstaller wins the cup for "most screwed up
// bug in the history of Joomla!")
$this->_reallyPublishAdminMenuItems($parent);
// Which files should I remove?
if ($this->isPaid)
{
// This is the paid version, only remove the removeFilesAllVersions
files
$removeFiles = $this->removeFilesAllVersions;
}
else
{
// This is the free version, remove the removeFilesAllVersions and
removeFilesFree files
$removeFiles = array('files' => array(),
'folders' => array());
if (isset($this->removeFilesAllVersions['files']))
{
if (isset($this->removeFilesFree['files']))
{
$removeFiles['files'] =
array_merge($this->removeFilesAllVersions['files'],
$this->removeFilesFree['files']);
}
else
{
$removeFiles['files'] =
$this->removeFilesAllVersions['files'];
}
}
elseif (isset($this->removeFilesFree['files']))
{
$removeFiles['files'] =
$this->removeFilesFree['files'];
}
if (isset($this->removeFilesAllVersions['folders']))
{
if (isset($this->removeFilesFree['folders']))
{
$removeFiles['folders'] =
array_merge($this->removeFilesAllVersions['folders'],
$this->removeFilesFree['folders']);
}
else
{
$removeFiles['folders'] =
$this->removeFilesAllVersions['folders'];
}
}
elseif (isset($this->removeFilesFree['folders']))
{
$removeFiles['folders'] =
$this->removeFilesFree['folders'];
}
}
// Remove obsolete files and folders
$this->removeFilesAndFolders($removeFiles);
// Copy the CLI files (if any)
$this->copyCliFiles($parent);
// Show the post-installation page
$this->renderPostInstallation($status, $fofInstallationStatus,
$strapperInstallationStatus, $parent);
// Uninstall obsolete subextensions
$uninstall_status = $this->uninstallObsoleteSubextensions($parent);
// Clear the FOF cache
$platform = FOFPlatform::getInstance();
if (method_exists($platform, 'clearCache'))
{
FOFPlatform::getInstance()->clearCache();
}
// Make sure the Joomla! menu structure is correct
$this->_rebuildMenu();
// Add post-installation messages on Joomla! 3.2 and later
$this->_applyPostInstallationMessages();
}
/**
* Runs on uninstallation
*
* @param JInstaller $parent The parent object
*/
public function uninstall($parent)
{
// Uninstall database
$dbInstaller = new FOFDatabaseInstaller(array(
'dbinstaller_directory' =>
($this->schemaXmlPathRelative ? JPATH_ADMINISTRATOR .
'/components/' . $this->componentName : '') .
'/' .
$this->schemaXmlPath
));
$dbInstaller->removeSchema();
// Uninstall modules and plugins
$status = $this->uninstallSubextensions($parent);
// Uninstall post-installation messages on Joomla! 3.2 and later
$this->uninstallPostInstallationMessages();
// Show the post-uninstallation page
$this->renderPostUninstallation($status, $parent);
}
/**
* Copies the CLI scripts into Joomla!'s cli directory
*
* @param JInstaller $parent
*/
protected function copyCliFiles($parent)
{
$src = $parent->getParent()->getPath('source');
$cliPath = JPATH_ROOT . '/cli';
if (!JFolder::exists($cliPath))
{
JFolder::create($cliPath);
}
foreach ($this->cliScriptFiles as $script)
{
if (JFile::exists($cliPath . '/' . $script))
{
JFile::delete($cliPath . '/' . $script);
}
if (JFile::exists($src . '/' . $this->cliSourcePath .
'/' . $script))
{
JFile::copy($src . '/' . $this->cliSourcePath .
'/' . $script, $cliPath . '/' . $script);
}
}
}
/**
* Renders the message after installing or upgrading the component
*/
protected function renderPostInstallation($status, $fofInstallationStatus,
$strapperInstallationStatus, $parent)
{
$rows = 0;
?>
<table class="adminlist table table-striped"
width="100%">
<thead>
<tr>
<th class="title"
colspan="2">Extension</th>
<th width="30%">Status</th>
</tr>
</thead>
<tfoot>
<tr>
<td colspan="3"></td>
</tr>
</tfoot>
<tbody>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key" colspan="2"><?php echo
$this->componentTitle ?></td>
<td><strong style="color:
green">Installed</strong></td>
</tr>
<?php if ($fofInstallationStatus['required']): ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key" colspan="2">
<strong>Framework on Framework (FOF) <?php echo
$fofInstallationStatus['version'] ?></strong>
[<?php echo $fofInstallationStatus['date'] ?>]
</td>
<td><strong>
<span
style="color: <?php echo
$fofInstallationStatus['required'] ?
($fofInstallationStatus['installed'] ? 'green' :
'red') : '#660' ?>; font-weight: bold;">
<?php echo $fofInstallationStatus['required'] ?
($fofInstallationStatus['installed'] ? 'Installed' :
'Not Installed') : 'Already up-to-date'; ?>
</span>
</strong></td>
</tr>
<?php endif; ?>
<?php if ($strapperInstallationStatus['required']): ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key" colspan="2">
<strong>Akeeba Strapper <?php echo
$strapperInstallationStatus['version'] ?></strong>
[<?php echo $strapperInstallationStatus['date'] ?>]
</td>
<td><strong>
<span
style="color: <?php echo
$strapperInstallationStatus['required'] ?
($strapperInstallationStatus['installed'] ? 'green' :
'red') : '#660' ?>; font-weight: bold;">
<?php echo $strapperInstallationStatus['required'] ?
($strapperInstallationStatus['installed'] ? 'Installed'
: 'Not Installed') : 'Already up-to-date'; ?>
</span>
</strong></td>
</tr>
<?php endif; ?>
<?php if (count($status->modules)) : ?>
<tr>
<th>Module</th>
<th>Client</th>
<th></th>
</tr>
<?php foreach ($status->modules as $module) : ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key"><?php echo
$module['name']; ?></td>
<td class="key"><?php echo
ucfirst($module['client']); ?></td>
<td><strong
style="color: <?php echo ($module['result']) ?
"green" : "red" ?>"><?php echo
($module['result']) ? 'Installed' : 'Not
installed'; ?></strong>
</td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
<?php if (count($status->plugins)) : ?>
<tr>
<th>Plugin</th>
<th>Group</th>
<th></th>
</tr>
<?php foreach ($status->plugins as $plugin) : ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key"><?php echo
ucfirst($plugin['name']); ?></td>
<td class="key"><?php echo
ucfirst($plugin['group']); ?></td>
<td><strong
style="color: <?php echo ($plugin['result']) ?
"green" : "red" ?>"><?php echo
($plugin['result']) ? 'Installed' : 'Not
installed'; ?></strong>
</td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
</tbody>
</table>
<?php
}
/**
* Renders the message after uninstalling the component
*/
protected function renderPostUninstallation($status, $parent)
{
$rows = 1;
?>
<table class="adminlist table table-striped"
width="100%">
<thead>
<tr>
<th class="title" colspan="2"><?php echo
JText::_('Extension'); ?></th>
<th width="30%"><?php echo
JText::_('Status'); ?></th>
</tr>
</thead>
<tfoot>
<tr>
<td colspan="3"></td>
</tr>
</tfoot>
<tbody>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key" colspan="2"><?php echo
$this->componentTitle; ?></td>
<td><strong style="color:
green">Removed</strong></td>
</tr>
<?php if (count($status->modules)) : ?>
<tr>
<th>Module</th>
<th>Client</th>
<th></th>
</tr>
<?php foreach ($status->modules as $module) : ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key"><?php echo
$module['name']; ?></td>
<td class="key"><?php echo
ucfirst($module['client']); ?></td>
<td><strong
style="color: <?php echo ($module['result']) ?
"green" : "red" ?>"><?php echo
($module['result']) ? 'Removed' : 'Not
removed'; ?></strong>
</td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
<?php if (count($status->plugins)) : ?>
<tr>
<th>Plugin</th>
<th>Group</th>
<th></th>
</tr>
<?php foreach ($status->plugins as $plugin) : ?>
<tr class="row<?php echo($rows++ % 2); ?>">
<td class="key"><?php echo
ucfirst($plugin['name']); ?></td>
<td class="key"><?php echo
ucfirst($plugin['group']); ?></td>
<td><strong
style="color: <?php echo ($plugin['result']) ?
"green" : "red" ?>"><?php echo
($plugin['result']) ? 'Removed' : 'Not
removed'; ?></strong>
</td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
</tbody>
</table>
<?php
}
/**
* Bugfix for "DB function returned no error"
*/
protected function bugfixDBFunctionReturnedNoError()
{
$db = FOFPlatform::getInstance()->getDbo();
// Fix broken #__assets records
$query = $db->getQuery(true);
$query->select('id')
->from('#__assets')
->where($db->qn('name') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
try
{
$ids = $db->loadColumn();
}
catch (Exception $exc)
{
return;
}
if (!empty($ids))
{
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__assets')
->where($db->qn('id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
// Fix broken #__extensions records
$query = $db->getQuery(true);
$query->select('extension_id')
->from('#__extensions')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
$ids = $db->loadColumn();
if (!empty($ids))
{
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__extensions')
->where($db->qn('extension_id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
// Fix broken #__menu records
$query = $db->getQuery(true);
$query->select('id')
->from('#__menu')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('menutype') . ' = ' .
$db->q('main'))
->where($db->qn('link') . ' LIKE ' .
$db->q('index.php?option=' . $this->componentName));
$db->setQuery($query);
$ids = $db->loadColumn();
if (!empty($ids))
{
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__menu')
->where($db->qn('id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
}
/**
* Joomla! 1.6+ bugfix for "Can not build admin menus"
*/
protected function bugfixCantBuildAdminMenus()
{
$db = FOFPlatform::getInstance()->getDbo();
// If there are multiple #__extensions record, keep one of them
$query = $db->getQuery(true);
$query->select('extension_id')
->from('#__extensions')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
try
{
$ids = $db->loadColumn();
}
catch (Exception $exc)
{
return;
}
if (count($ids) > 1)
{
asort($ids);
$extension_id = array_shift($ids); // Keep the oldest id
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__extensions')
->where($db->qn('extension_id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
// If there are multiple assets records, delete all except the oldest one
$query = $db->getQuery(true);
$query->select('id')
->from('#__assets')
->where($db->qn('name') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
$ids = $db->loadObjectList();
if (count($ids) > 1)
{
asort($ids);
$asset_id = array_shift($ids); // Keep the oldest id
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__assets')
->where($db->qn('id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
// Remove #__menu records for good measure! –– I think this is not
necessary and causes the menu item to
// disappear on extension update.
/**
$query = $db->getQuery(true);
$query->select('id')
->from('#__menu')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('menutype') . ' = ' .
$db->q('main'))
->where($db->qn('link') . ' LIKE ' .
$db->q('index.php?option=' . $this->componentName));
$db->setQuery($query);
try
{
$ids1 = $db->loadColumn();
}
catch (Exception $exc)
{
$ids1 = array();
}
if (empty($ids1))
{
$ids1 = array();
}
$query = $db->getQuery(true);
$query->select('id')
->from('#__menu')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('menutype') . ' = ' .
$db->q('main'))
->where($db->qn('link') . ' LIKE ' .
$db->q('index.php?option=' . $this->componentName .
'&%'));
$db->setQuery($query);
try
{
$ids2 = $db->loadColumn();
}
catch (Exception $exc)
{
$ids2 = array();
}
if (empty($ids2))
{
$ids2 = array();
}
$ids = array_merge($ids1, $ids2);
if (!empty($ids))
{
foreach ($ids as $id)
{
$query = $db->getQuery(true);
$query->delete('#__menu')
->where($db->qn('id') . ' = ' .
$db->q($id));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
/**/
}
/**
* Installs subextensions (modules, plugins) bundled with the main
extension
*
* @param JInstaller $parent
*
* @return JObject The subextension installation status
*/
protected function installSubextensions($parent)
{
$src = $parent->getParent()->getPath('source');
$db = FOFPlatform::getInstance()->getDbo();;
$status = new JObject();
$status->modules = array();
$status->plugins = array();
// Modules installation
if (isset($this->installation_queue['modules']) &&
count($this->installation_queue['modules']))
{
foreach ($this->installation_queue['modules'] as $folder
=> $modules)
{
if (count($modules))
{
foreach ($modules as $module => $modulePreferences)
{
// Install the module
if (empty($folder))
{
$folder = 'site';
}
$path = "$src/" . $this->modulesSourcePath .
"/$folder/$module";
if (!is_dir($path))
{
$path = "$src/" . $this->modulesSourcePath .
"/$folder/mod_$module";
}
if (!is_dir($path))
{
$path = "$src/" . $this->modulesSourcePath .
"/$module";
}
if (!is_dir($path))
{
$path = "$src/" . $this->modulesSourcePath .
"/mod_$module";
}
if (!is_dir($path))
{
continue;
}
// Was the module already installed?
$sql = $db->getQuery(true)
->select('COUNT(*)')
->from('#__modules')
->where($db->qn('module') . ' = ' .
$db->q('mod_' . $module));
$db->setQuery($sql);
try
{
$count = $db->loadResult();
}
catch (Exception $exc)
{
$count = 0;
}
$installer = new JInstaller;
$result = $installer->install($path);
$status->modules[] = array(
'name' => 'mod_' . $module,
'client' => $folder,
'result' => $result
);
// Modify where it's published and its published state
if (!$count)
{
// A. Position and state
list($modulePosition, $modulePublished) = $modulePreferences;
$sql = $db->getQuery(true)
->update($db->qn('#__modules'))
->set($db->qn('position') . ' = ' .
$db->q($modulePosition))
->where($db->qn('module') . ' = ' .
$db->q('mod_' . $module));
if ($modulePublished)
{
$sql->set($db->qn('published') . ' = ' .
$db->q('1'));
}
$db->setQuery($sql);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
// B. Change the ordering of back-end modules to 1 + max ordering
if ($folder == 'admin')
{
try
{
$query = $db->getQuery(true);
$query->select('MAX(' .
$db->qn('ordering') . ')')
->from($db->qn('#__modules'))
->where($db->qn('position') . '=' .
$db->q($modulePosition));
$db->setQuery($query);
$position = $db->loadResult();
$position++;
$query = $db->getQuery(true);
$query->update($db->qn('#__modules'))
->set($db->qn('ordering') . ' = ' .
$db->q($position))
->where($db->qn('module') . ' = ' .
$db->q('mod_' . $module));
$db->setQuery($query);
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
// C. Link to all pages
try
{
$query = $db->getQuery(true);
$query->select('id')->from($db->qn('#__modules'))
->where($db->qn('module') . ' = ' .
$db->q('mod_' . $module));
$db->setQuery($query);
$moduleid = $db->loadResult();
$query = $db->getQuery(true);
$query->select('*')->from($db->qn('#__modules_menu'))
->where($db->qn('moduleid') . ' = ' .
$db->q($moduleid));
$db->setQuery($query);
$assignments = $db->loadObjectList();
$isAssigned = !empty($assignments);
if (!$isAssigned)
{
$o = (object)array(
'moduleid' => $moduleid,
'menuid' => 0
);
$db->insertObject('#__modules_menu', $o);
}
}
catch (Exception $exc)
{
// Nothing
}
}
}
}
}
}
// Plugins installation
if (isset($this->installation_queue['plugins']) &&
count($this->installation_queue['plugins']))
{
foreach ($this->installation_queue['plugins'] as $folder
=> $plugins)
{
if (count($plugins))
{
foreach ($plugins as $plugin => $published)
{
$path = "$src/" . $this->pluginsSourcePath .
"/$folder/$plugin";
if (!is_dir($path))
{
$path = "$src/" . $this->pluginsSourcePath .
"/$folder/plg_$plugin";
}
if (!is_dir($path))
{
$path = "$src/" . $this->pluginsSourcePath .
"/$plugin";
}
if (!is_dir($path))
{
$path = "$src/" . $this->pluginsSourcePath .
"/plg_$plugin";
}
if (!is_dir($path))
{
continue;
}
// Was the plugin already installed?
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' .
$db->q($plugin))
->where($db->qn('folder') . ' = ' .
$db->q($folder));
$db->setQuery($query);
try
{
$count = $db->loadResult();
}
catch (Exception $exc)
{
$count = 0;
}
$installer = new JInstaller;
$result = $installer->install($path);
$status->plugins[] = array('name' => 'plg_'
. $plugin, 'group' => $folder, 'result' =>
$result);
if ($published && !$count)
{
$query = $db->getQuery(true)
->update($db->qn('#__extensions'))
->set($db->qn('enabled') . ' = ' .
$db->q('1'))
->where($db->qn('element') . ' = ' .
$db->q($plugin))
->where($db->qn('folder') . ' = ' .
$db->q($folder));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $exc)
{
// Nothing
}
}
}
}
}
}
// Clear com_modules and com_plugins cache (needed when we alter
module/plugin state)
FOFUtilsCacheCleaner::clearPluginsAndModulesCache();
return $status;
}
/**
* Uninstalls subextensions (modules, plugins) bundled with the main
extension
*
* @param JInstaller $parent The parent object
*
* @return stdClass The subextension uninstallation status
*/
protected function uninstallSubextensions($parent)
{
$db = FOFPlatform::getInstance()->getDbo();
$status = new stdClass();
$status->modules = array();
$status->plugins = array();
$src = $parent->getParent()->getPath('source');
// Modules uninstallation
if (isset($this->installation_queue['modules']) &&
count($this->installation_queue['modules']))
{
foreach ($this->installation_queue['modules'] as $folder
=> $modules)
{
if (count($modules))
{
foreach ($modules as $module => $modulePreferences)
{
// Find the module ID
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' .
$db->q('mod_' . $module))
->where($db->qn('type') . ' = ' .
$db->q('module'));
$db->setQuery($sql);
try
{
$id = $db->loadResult();
}
catch (Exception $exc)
{
$id = 0;
}
// Uninstall the module
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('module', $id, 1);
$status->modules[] = array(
'name' => 'mod_' . $module,
'client' => $folder,
'result' => $result
);
}
}
}
}
}
// Plugins uninstallation
if (isset($this->installation_queue['plugins']) &&
count($this->installation_queue['plugins']))
{
foreach ($this->installation_queue['plugins'] as $folder
=> $plugins)
{
if (count($plugins))
{
foreach ($plugins as $plugin => $published)
{
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' .
$db->q('plugin'))
->where($db->qn('element') . ' = ' .
$db->q($plugin))
->where($db->qn('folder') . ' = ' .
$db->q($folder));
$db->setQuery($sql);
try
{
$id = $db->loadResult();
}
catch (Exception $exc)
{
$id = 0;
}
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('plugin', $id, 1);
$status->plugins[] = array(
'name' => 'plg_' . $plugin,
'group' => $folder,
'result' => $result
);
}
}
}
}
}
// Clear com_modules and com_plugins cache (needed when we alter
module/plugin state)
FOFUtilsCacheCleaner::clearPluginsAndModulesCache();
return $status;
}
/**
* Removes obsolete files and folders
*
* @param array $removeList The files and directories to remove
*/
protected function removeFilesAndFolders($removeList)
{
// Remove files
if (isset($removeList['files']) &&
!empty($removeList['files']))
{
foreach ($removeList['files'] as $file)
{
$f = JPATH_ROOT . '/' . $file;
if (!JFile::exists($f))
{
continue;
}
JFile::delete($f);
}
}
// Remove folders
if (isset($removeList['folders']) &&
!empty($removeList['folders']))
{
foreach ($removeList['folders'] as $folder)
{
$f = JPATH_ROOT . '/' . $folder;
if (!JFolder::exists($f))
{
continue;
}
JFolder::delete($f);
}
}
}
/**
* Installs FOF if necessary
*
* @param JInstaller $parent The parent object
*
* @return array The installation status
*/
protected function installFOF($parent)
{
// Get the source path
$src = $parent->getParent()->getPath('source');
$source = $src . '/' . $this->fofSourcePath;
if (!JFolder::exists($source))
{
return array(
'required' => false,
'installed' => false,
'version' => '0.0.0',
'date' => '2011-01-01',
);
}
// Get the target path
if (!defined('JPATH_LIBRARIES'))
{
$target = JPATH_ROOT . '/libraries/f0f';
}
else
{
$target = JPATH_LIBRARIES . '/f0f';
}
// Do I have to install FOF?
$haveToInstallFOF = false;
if (!JFolder::exists($target))
{
// FOF is not installed; install now
$haveToInstallFOF = true;
}
else
{
// FOF is already installed; check the version
$fofVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = JFile::read($target . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$fofVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
}
else
{
$fofVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01')
);
}
$rawData = @file_get_contents($source . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$fofVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
$haveToInstallFOF =
$fofVersion['package']['date']->toUNIX() >
$fofVersion['installed']['date']->toUNIX();
}
$installedFOF = false;
if ($haveToInstallFOF)
{
$versionSource = 'package';
$installer = new JInstaller;
$installedFOF = $installer->install($source);
}
else
{
$versionSource = 'installed';
}
if (!isset($fofVersion))
{
$fofVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = @file_get_contents($source . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$fofVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
}
else
{
$fofVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01')
);
}
$rawData = @file_get_contents($source . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$fofVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
$versionSource = 'installed';
}
if (!($fofVersion[$versionSource]['date'] instanceof JDate))
{
$fofVersion[$versionSource]['date'] = new JDate();
}
return array(
'required' => $haveToInstallFOF,
'installed' => $installedFOF,
'version' =>
$fofVersion[$versionSource]['version'],
'date' =>
$fofVersion[$versionSource]['date']->format('Y-m-d'),
);
}
/**
* Installs Akeeba Strapper if necessary
*
* @param JInstaller $parent The parent object
*
* @return array The installation status
*/
protected function installStrapper($parent)
{
$src = $parent->getParent()->getPath('source');
$source = $src . '/' . $this->strapperSourcePath;
$target = JPATH_ROOT . '/media/akeeba_strapper';
if (!JFolder::exists($source))
{
return array(
'required' => false,
'installed' => false,
'version' => '0.0.0',
'date' => '2011-01-01',
);
}
$haveToInstallStrapper = false;
if (!JFolder::exists($target))
{
$haveToInstallStrapper = true;
}
else
{
$strapperVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = JFile::read($target . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$strapperVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
}
else
{
$strapperVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01')
);
}
$rawData = JFile::read($source . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$strapperVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
$haveToInstallStrapper =
$strapperVersion['package']['date']->toUNIX() >
$strapperVersion['installed']['date']->toUNIX();
}
$installedStraper = false;
if ($haveToInstallStrapper)
{
$versionSource = 'package';
$installer = new JInstaller;
$installedStraper = $installer->install($source);
}
else
{
$versionSource = 'installed';
}
if (!isset($strapperVersion))
{
$strapperVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = JFile::read($target . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$strapperVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
}
else
{
$strapperVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01')
);
}
$rawData = JFile::read($source . '/version.txt');
$rawData = ($rawData === false) ? "0.0.0\n2011-01-01\n" :
$rawData;
$info = explode("\n", $rawData);
$strapperVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1]))
);
$versionSource = 'installed';
}
if (!($strapperVersion[$versionSource]['date'] instanceof
JDate))
{
$strapperVersion[$versionSource]['date'] = new JDate();
}
return array(
'required' => $haveToInstallStrapper,
'installed' => $installedStraper,
'version' =>
$strapperVersion[$versionSource]['version'],
'date' =>
$strapperVersion[$versionSource]['date']->format('Y-m-d'),
);
}
/**
* Uninstalls obsolete subextensions (modules, plugins) bundled with the
main extension
*
* @param JInstaller $parent The parent object
*
* @return stdClass The subextension uninstallation status
*/
protected function uninstallObsoleteSubextensions($parent)
{
JLoader::import('joomla.installer.installer');
$db = FOFPlatform::getInstance()->getDbo();
$status = new stdClass();
$status->modules = array();
$status->plugins = array();
$src = $parent->getParent()->getPath('source');
// Modules uninstallation
if (isset($this->uninstallation_queue['modules']) &&
count($this->uninstallation_queue['modules']))
{
foreach ($this->uninstallation_queue['modules'] as $folder
=> $modules)
{
if (count($modules))
{
foreach ($modules as $module)
{
// Find the module ID
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' .
$db->q('mod_' . $module))
->where($db->qn('type') . ' = ' .
$db->q('module'));
$db->setQuery($sql);
$id = $db->loadResult();
// Uninstall the module
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('module', $id, 1);
$status->modules[] = array(
'name' => 'mod_' . $module,
'client' => $folder,
'result' => $result
);
}
}
}
}
}
// Plugins uninstallation
if (isset($this->uninstallation_queue['plugins']) &&
count($this->uninstallation_queue['plugins']))
{
foreach ($this->uninstallation_queue['plugins'] as $folder
=> $plugins)
{
if (count($plugins))
{
foreach ($plugins as $plugin)
{
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' .
$db->q('plugin'))
->where($db->qn('element') . ' = ' .
$db->q($plugin))
->where($db->qn('folder') . ' = ' .
$db->q($folder));
$db->setQuery($sql);
$id = $db->loadResult();
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('plugin', $id, 1);
$status->plugins[] = array(
'name' => 'plg_' . $plugin,
'group' => $folder,
'result' => $result
);
}
}
}
}
}
return $status;
}
/**
* @param JInstallerAdapterComponent $parent
*
* @return bool
*
* @throws Exception When the Joomla! menu is FUBAR
*/
private function _createAdminMenus($parent)
{
$db = $db = FOFPlatform::getInstance()->getDbo();
/** @var JTableMenu $table */
$table = JTable::getInstance('menu');
$option = $parent->get('element');
// If a component exists with this option in the table then we don't
need to add menus - check only 'main' menutype
$query = $db->getQuery(true)
->select('m.id, e.extension_id')
->from('#__menu AS m')
->join('LEFT', '#__extensions AS e ON m.component_id =
e.extension_id')
->where('m.parent_id = 1')
->where('m.client_id = 1')
->where('m.menutype = ' . $db->q('main'))
->where($db->qn('e') . '.' .
$db->qn('type') . ' = ' .
$db->q('component'))
->where('e.element = ' . $db->quote($option));
$db->setQuery($query);
$componentrow = $db->loadObject();
// Check if menu items exist
if ($componentrow)
{
// @todo Return if the menu item already exists to save some time
//return true;
}
// Let's find the extension id
$query->clear()
->select('e.extension_id')
->from('#__extensions AS e')
->where('e.type = ' . $db->quote('component'))
->where('e.element = ' . $db->quote($option));
$db->setQuery($query);
$component_id = $db->loadResult();
// Ok, now its time to handle the menus. Start with the component root
menu, then handle submenus.
$menuElement =
$parent->get('manifest')->administration->menu;
// We need to insert the menu item as the last child of Joomla!'s
menu root node. By default this is the
// menu item with ID=1. However, some crappy upgrade scripts enjoy
screwing it up. Hey, ho, the workaround
// way I go.
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('id') . ' = ' . $db->q(1));
$rootItemId = $db->setQuery($query)->loadResult();
if (is_null($rootItemId))
{
// Guess what? The Problem has happened. Let's find the root node
by title.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('title') . ' = ' .
$db->q('Menu_Item_Root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// For crying out loud, did that idiot changed the title too?!
Let's find it by alias.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('alias') . ' = ' .
$db->q('root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// Dude. Dude! Duuuuuuude! The alias is screwed up, too?! Find it by
component ID.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('component_id') . ' = ' .
$db->q('0'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// Your site is more of a "shite" than a "site".
Let's try with minimum lft value.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->order($db->qn('lft') . ' ASC');
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// I quit. Your site is broken. What the hell are you doing with it?
I'll just throw an error.
throw new Exception("Your site is broken. There is no root menu
item. As a result it is impossible to create menu items. The installation
of this component has failed. Please fix your database and retry!",
500);
}
if ($menuElement)
{
$data = array();
$data['menutype'] = 'main';
$data['client_id'] = 1;
$data['title'] = (string)trim($menuElement);
$data['alias'] = (string)$menuElement;
$data['link'] = 'index.php?option=' . $option;
$data['type'] = 'component';
$data['published'] = 0;
$data['parent_id'] = 1;
$data['component_id'] = $component_id;
$data['img'] = ((string)$menuElement->attributes()->img)
? (string)$menuElement->attributes()->img :
'class:component';
$data['home'] = 0;
$data['path'] = '';
$data['params'] = '';
}
// No menu element was specified, Let's make a generic menu item
else
{
$data = array();
$data['menutype'] = 'main';
$data['client_id'] = 1;
$data['title'] = $option;
$data['alias'] = $option;
$data['link'] = 'index.php?option=' . $option;
$data['type'] = 'component';
$data['published'] = 0;
$data['parent_id'] = 1;
$data['component_id'] = $component_id;
$data['img'] = 'class:component';
$data['home'] = 0;
$data['path'] = '';
$data['params'] = '';
}
try
{
$table->setLocation($rootItemId, 'last-child');
}
catch (InvalidArgumentException $e)
{
if (class_exists('JLog'))
{
JLog::add($e->getMessage(), JLog::WARNING, 'jerror');
}
return false;
}
if (!$table->bind($data) || !$table->check() ||
!$table->store())
{
// The menu item already exists. Delete it and retry instead of throwing
an error.
$query->clear()
->select('id')
->from('#__menu')
->where('menutype = ' . $db->quote('main'))
->where('client_id = 1')
->where('link = ' .
$db->quote('index.php?option=' . $option))
->where('type = ' . $db->quote('component'))
->where('parent_id = 1')
->where('home = 0');
$db->setQuery($query);
$menu_ids_level1 = $db->loadColumn();
if (empty($menu_ids_level1))
{
// Oops! Could not get the menu ID. Go back and rollback changes.
JError::raiseWarning(1, $table->getError());
return false;
}
else
{
$ids = implode(',', $menu_ids_level1);
$query->clear()
->select('id')
->from('#__menu')
->where('menutype = ' . $db->quote('main'))
->where('client_id = 1')
->where('type = ' . $db->quote('component'))
->where('parent_id in (' . $ids . ')')
->where('level = 2')
->where('home = 0');
$db->setQuery($query);
$menu_ids_level2 = $db->loadColumn();
$ids = implode(',', array_merge($menu_ids_level1,
$menu_ids_level2));
// Remove the old menu item
$query->clear()
->delete('#__menu')
->where('id in (' . $ids . ')');
$db->setQuery($query);
$db->query();
// Retry creating the menu item
$table->setLocation($rootItemId, 'last-child');
if (!$table->bind($data) || !$table->check() ||
!$table->store())
{
// Install failed, warn user and rollback changes
JError::raiseWarning(1, $table->getError());
return false;
}
}
}
/*
* Since we have created a menu item, we add it to the installation step
stack
* so that if we have to rollback the changes we can undo it.
*/
$parent->getParent()->pushStep(array('type' =>
'menu', 'id' => $component_id));
/*
* Process SubMenus
*/
if
(!$parent->get('manifest')->administration->submenu)
{
return true;
}
$parent_id = $table->id;
foreach
($parent->get('manifest')->administration->submenu->menu
as $child)
{
$data = array();
$data['menutype'] = 'main';
$data['client_id'] = 1;
$data['title'] = (string)trim($child);
$data['alias'] = (string)$child;
$data['type'] = 'component';
$data['published'] = 0;
$data['parent_id'] = $parent_id;
$data['component_id'] = $component_id;
$data['img'] = ((string)$child->attributes()->img) ?
(string)$child->attributes()->img : 'class:component';
$data['home'] = 0;
// Set the sub menu link
if ((string)$child->attributes()->link)
{
$data['link'] = 'index.php?' .
$child->attributes()->link;
}
else
{
$request = array();
if ((string)$child->attributes()->act)
{
$request[] = 'act=' . $child->attributes()->act;
}
if ((string)$child->attributes()->task)
{
$request[] = 'task=' . $child->attributes()->task;
}
if ((string)$child->attributes()->controller)
{
$request[] = 'controller=' .
$child->attributes()->controller;
}
if ((string)$child->attributes()->view)
{
$request[] = 'view=' . $child->attributes()->view;
}
if ((string)$child->attributes()->layout)
{
$request[] = 'layout=' . $child->attributes()->layout;
}
if ((string)$child->attributes()->sub)
{
$request[] = 'sub=' . $child->attributes()->sub;
}
$qstring = (count($request)) ? '&' .
implode('&', $request) : '';
$data['link'] = 'index.php?option=' . $option .
$qstring;
}
$table = JTable::getInstance('menu');
try
{
$table->setLocation($parent_id, 'last-child');
}
catch (InvalidArgumentException $e)
{
return false;
}
if (!$table->bind($data) || !$table->check() ||
!$table->store())
{
// Install failed, rollback changes
return false;
}
/*
* Since we have created a menu item, we add it to the installation step
stack
* so that if we have to rollback the changes we can undo it.
*/
$parent->getParent()->pushStep(array('type' =>
'menu', 'id' => $component_id));
}
return true;
}
/**
* Make sure the Component menu items are really published!
*
* @param JInstallerAdapterComponent $parent
*
* @return bool
*/
private function _reallyPublishAdminMenuItems($parent)
{
$db = FOFPlatform::getInstance()->getDbo();
$option = $parent->get('element');
$query = $db->getQuery(true)
->update('#__menu AS m')
->join('LEFT', '#__extensions AS e ON m.component_id =
e.extension_id')
->set($db->qn('published') . ' = ' .
$db->q(1))
->where('m.parent_id = 1')
->where('m.client_id = 1')
->where('m.menutype = ' . $db->quote('main'))
->where('e.type = ' . $db->quote('component'))
->where('e.element = ' . $db->quote($option));
$db->setQuery($query);
try
{
$db->execute();
}
catch (Exception $e)
{
// If it fails, it fails. Who cares.
}
}
/**
* Tells Joomla! to rebuild its menu structure to make triple-sure that
the Components menu items really do exist
* in the correct place and can really be rendered.
*/
private function _rebuildMenu()
{
/** @var JTableMenu $table */
$table = JTable::getInstance('menu');
$db = FOFPlatform::getInstance()->getDbo();
// We need to rebuild the menu based on its root item. By default this is
the menu item with ID=1. However, some
// crappy upgrade scripts enjoy screwing it up. Hey, ho, the workaround
way I go.
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('id') . ' = ' . $db->q(1));
$rootItemId = $db->setQuery($query)->loadResult();
if (is_null($rootItemId))
{
// Guess what? The Problem has happened. Let's find the root node
by title.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('title') . ' = ' .
$db->q('Menu_Item_Root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// For crying out loud, did that idiot changed the title too?!
Let's find it by alias.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('alias') . ' = ' .
$db->q('root'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// Dude. Dude! Duuuuuuude! The alias is screwed up, too?! Find it by
component ID.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->where($db->qn('component_id') . ' = ' .
$db->q('0'));
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// Your site is more of a "shite" than a "site".
Let's try with minimum lft value.
$rootItemId = null;
$query = $db->getQuery(true)
->select($db->qn('id'))
->from($db->qn('#__menu'))
->order($db->qn('lft') . ' ASC');
$rootItemId = $db->setQuery($query, 0, 1)->loadResult();
}
if (is_null($rootItemId))
{
// I quit. Your site is broken.
return false;
}
$table->rebuild($rootItemId);
}
/**
* Adds or updates a post-installation message (PIM) definition for
Joomla! 3.2 or later. You can use this in your
* post-installation script using this code:
*
* The $options array contains the following mandatory keys:
*
* extension_id The numeric ID of the extension this message is for
(see the #__extensions table)
*
* type One of message, link or action. Their meaning is:
* message Informative message. The user can
dismiss it.
* link The action button links to a URL. The
URL is defined in the action parameter.
* action A PHP action takes place when the action
button is clicked. You need to specify the
* action_file (RAD path to the PHP file) and
action (PHP function name) keys. See
* below for more information.
*
* title_key The JText language key for the title of this PIM
* Example: COM_FOOBAR_POSTINSTALL_MESSAGEONE_TITLE
*
* description_key The JText language key for the main body
(description) of this PIM
* Example:
COM_FOOBAR_POSTINSTALL_MESSAGEONE_DESCRIPTION
*
* action_key The JText language key for the action button. Ignored
and not required when type=message
* Example: COM_FOOBAR_POSTINSTALL_MESSAGEONE_ACTION
*
* language_extension The extension name which holds the language keys
used above. For example, com_foobar,
* mod_something, plg_system_whatever, tpl_mytemplate
*
* language_client_id Should we load the front-end (0) or back-end (1)
language keys?
*
* version_introduced Which was the version of your extension where this
message appeared for the first time?
* Example: 3.2.1
*
* enabled Must be 1 for this message to be enabled. If you
omit it, it defaults to 1.
*
* condition_file The RAD path to a PHP file containing a PHP
function which determines whether this message
* should be shown to the user. @see
FOFTemplateUtils::parsePath() for RAD path format. Joomla!
* will include this file before calling the
condition_method.
* Example:
admin://components/com_foobar/helpers/postinstall.php
*
* condition_method The name of a PHP function which will be used to
determine whether to show this message to
* the user. This must be a simple PHP user function
(not a class method, static method etc)
* which returns true to show the message and false
to hide it. This function is defined in the
* condition_file.
* Example:
com_foobar_postinstall_messageone_condition
*
* When type=message no additional keys are required.
*
* When type=link the following additional keys are required:
*
* action The URL which will open when the user clicks on
the PIM's action button
* Example:
index.php?option=com_foobar&view=tools&task=installSampleData
*
* Then type=action the following additional keys are required:
*
* action_file The RAD path to a PHP file containing a PHP
function which performs the action of this PIM.
*
* @see FOFTemplateUtils::parsePath() for RAD path
format. Joomla! will include this file
* before calling the function defined in the
action key below.
* Example:
admin://components/com_foobar/helpers/postinstall.php
*
* action The name of a PHP function which will be used to
run the action of this PIM. This must be a
* simple PHP user function (not a class method,
static method etc) which returns no result.
* Example:
com_foobar_postinstall_messageone_action
*
* @param array $options See description
*
* @return void
*
* @throws Exception
*/
protected function addPostInstallationMessage(array $options)
{
// Make sure there are options set
if (!is_array($options))
{
throw new Exception('Post-installation message definitions must be
of type array', 500);
}
// Initialise array keys
$defaultOptions = array(
'extension_id' => '',
'type' => '',
'title_key' => '',
'description_key' => '',
'action_key' => '',
'language_extension' => '',
'language_client_id' => '',
'action_file' => '',
'action' => '',
'condition_file' => '',
'condition_method' => '',
'version_introduced' => '',
'enabled' => '1',
);
$options = array_merge($defaultOptions, $options);
// Array normalisation. Removes array keys not belonging to a definition.
$defaultKeys = array_keys($defaultOptions);
$allKeys = array_keys($options);
$extraKeys = array_diff($allKeys, $defaultKeys);
if (!empty($extraKeys))
{
foreach ($extraKeys as $key)
{
unset($options[$key]);
}
}
// Normalisation of integer values
$options['extension_id'] =
(int)$options['extension_id'];
$options['language_client_id'] =
(int)$options['language_client_id'];
$options['enabled'] = (int)$options['enabled'];
// Normalisation of 0/1 values
foreach (array('language_client_id', 'enabled') as
$key)
{
$options[$key] = $options[$key] ? 1 : 0;
}
// Make sure there's an extension_id
if (!(int)$options['extension_id'])
{
throw new Exception('Post-installation message definitions need an
extension_id', 500);
}
// Make sure there's a valid type
if (!in_array($options['type'], array('message',
'link', 'action')))
{
throw new Exception('Post-installation message definitions need to
declare a type of message, link or action', 500);
}
// Make sure there's a title key
if (empty($options['title_key']))
{
throw new Exception('Post-installation message definitions need a
title key', 500);
}
// Make sure there's a description key
if (empty($options['description_key']))
{
throw new Exception('Post-installation message definitions need a
description key', 500);
}
// If the type is anything other than message you need an action key
if (($options['type'] != 'message') &&
empty($options['action_key']))
{
throw new Exception('Post-installation message definitions need an
action key when they are of type "' . $options['type']
. '"', 500);
}
// You must specify the language extension
if (empty($options['language_extension']))
{
throw new Exception('Post-installation message definitions need to
specify which extension contains their language keys', 500);
}
// The action file and method are only required for the
"action" type
if ($options['type'] == 'action')
{
if (empty($options['action_file']))
{
throw new Exception('Post-installation message definitions need an
action file when they are of type "action"', 500);
}
$file_path =
FOFTemplateUtils::parsePath($options['action_file'], true);
if (!@is_file($file_path))
{
throw new Exception('The action file ' .
$options['action_file'] . ' of your post-installation
message definition does not exist', 500);
}
if (empty($options['action']))
{
throw new Exception('Post-installation message definitions need an
action (function name) when they are of type "action"',
500);
}
}
if ($options['type'] == 'link')
{
if (empty($options['link']))
{
throw new Exception('Post-installation message definitions need an
action (URL) when they are of type "link"', 500);
}
}
// The condition file and method are only required when the type is not
"message"
if ($options['type'] != 'message')
{
if (empty($options['condition_file']))
{
throw new Exception('Post-installation message definitions need a
condition file when they are of type "' .
$options['type'] . '"', 500);
}
$file_path =
FOFTemplateUtils::parsePath($options['condition_file'], true);
if (!@is_file($file_path))
{
throw new Exception('The condition file ' .
$options['condition_file'] . ' of your post-installation
message definition does not exist', 500);
}
if (empty($options['condition_method']))
{
throw new Exception('Post-installation message definitions need a
condition method (function name) when they are of type "' .
$options['type'] . '"', 500);
}
}
// Check if the definition exists
$tableName = '#__postinstall_messages';
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select('*')
->from($db->qn($tableName))
->where($db->qn('extension_id') . ' = ' .
$db->q($options['extension_id']))
->where($db->qn('type') . ' = ' .
$db->q($options['type']))
->where($db->qn('title_key') . ' = ' .
$db->q($options['title_key']));
$existingRow = $db->setQuery($query)->loadAssoc();
// Is the existing definition the same as the one we're trying to
save (ignore the enabled flag)?
if (!empty($existingRow))
{
$same = true;
foreach ($options as $k => $v)
{
if ($k == 'enabled')
{
continue;
}
if ($existingRow[$k] != $v)
{
$same = false;
break;
}
}
// Trying to add the same row as the existing one; quit
if ($same)
{
return;
}
// Otherwise it's not the same row. Remove the old row before
insert a new one.
$query = $db->getQuery(true)
->delete($db->qn($tableName))
->where($db->q('extension_id') . ' = ' .
$db->q($options['extension_id']))
->where($db->q('type') . ' = ' .
$db->q($options['type']))
->where($db->q('title_key') . ' = ' .
$db->q($options['title_key']));
$db->setQuery($query)->execute();
}
// Insert the new row
$options = (object)$options;
$db->insertObject($tableName, $options);
}
/**
* Applies the post-installation messages for Joomla! 3.2 or later
*
* @return void
*/
protected function _applyPostInstallationMessages()
{
// Make sure it's Joomla! 3.2.0 or later
if (!version_compare(JVERSION, '3.2.0', 'ge'))
{
return;
}
// Make sure there are post-installation messages
if (empty($this->postInstallationMessages))
{
return;
}
// Get the extension ID for our component
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('extension_id')
->from('#__extensions')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
try
{
$ids = $db->loadColumn();
}
catch (Exception $exc)
{
return;
}
if (empty($ids))
{
return;
}
$extension_id = array_shift($ids);
foreach ($this->postInstallationMessages as $message)
{
$message['extension_id'] = $extension_id;
$this->addPostInstallationMessage($message);
}
}
protected function uninstallPostInstallationMessages()
{
// Make sure it's Joomla! 3.2.0 or later
if (!version_compare(JVERSION, '3.2.0', 'ge'))
{
return;
}
// Make sure there are post-installation messages
if (empty($this->postInstallationMessages))
{
return;
}
// Get the extension ID for our component
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('extension_id')
->from('#__extensions')
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . ' = ' .
$db->q($this->componentName));
$db->setQuery($query);
try
{
$ids = $db->loadColumn();
}
catch (Exception $exc)
{
return;
}
if (empty($ids))
{
return;
}
$extension_id = array_shift($ids);
$query = $db->getQuery(true)
->delete($db->qn('#__postinstall_messages'))
->where($db->qn('extension_id') . ' = ' .
$db->q($extension_id));
try
{
$db->setQuery($query)->execute();
}
catch (Exception $e)
{
return;
}
}
}
utils/ip/ip.php000064400000026514151155117530007451 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* IP address utilities
*/
abstract class FOFUtilsIp
{
/** @var string The IP address of the current visitor */
protected static $ip = null;
/**
* Should I allow IP overrides through X-Forwarded-For or Client-Ip HTTP
headers?
*
* @var bool
*/
protected static $allowIpOverrides = true;
/**
* Get the current visitor's IP address
*
* @return string
*/
public static function getIp()
{
if (is_null(static::$ip))
{
$ip = self::detectAndCleanIP();
if (!empty($ip) && ($ip != '0.0.0.0') &&
function_exists('inet_pton') &&
function_exists('inet_ntop'))
{
$myIP = @inet_pton($ip);
if ($myIP !== false)
{
$ip = inet_ntop($myIP);
}
}
static::setIp($ip);
}
return static::$ip;
}
/**
* Set the IP address of the current visitor
*
* @param string $ip
*
* @return void
*/
public static function setIp($ip)
{
static::$ip = $ip;
}
/**
* Is it an IPv6 IP address?
*
* @param string $ip An IPv4 or IPv6 address
*
* @return boolean True if it's IPv6
*/
public static function isIPv6($ip)
{
if (strstr($ip, ':'))
{
return true;
}
return false;
}
/**
* Checks if an IP is contained in a list of IPs or IP expressions
*
* @param string $ip The IPv4/IPv6 address to check
* @param array|string $ipTable An IP expression (or a comma-separated
or array list of IP expressions) to check against
*
* @return null|boolean True if it's in the list
*/
public static function IPinList($ip, $ipTable = '')
{
// No point proceeding with an empty IP list
if (empty($ipTable))
{
return false;
}
// If the IP list is not an array, convert it to an array
if (!is_array($ipTable))
{
if (strpos($ipTable, ',') !== false)
{
$ipTable = explode(',', $ipTable);
$ipTable = array_map(function($x) { return trim($x); }, $ipTable);
}
else
{
$ipTable = trim($ipTable);
$ipTable = array($ipTable);
}
}
// If no IP address is found, return false
if ($ip == '0.0.0.0')
{
return false;
}
// If no IP is given, return false
if (empty($ip))
{
return false;
}
// Sanity check
if (!function_exists('inet_pton'))
{
return false;
}
// Get the IP's in_adds representation
$myIP = @inet_pton($ip);
// If the IP is in an unrecognisable format, quite
if ($myIP === false)
{
return false;
}
$ipv6 = self::isIPv6($ip);
foreach ($ipTable as $ipExpression)
{
$ipExpression = trim($ipExpression);
// Inclusive IP range, i.e. 123.123.123.123-124.125.126.127
if (strstr($ipExpression, '-'))
{
list($from, $to) = explode('-', $ipExpression, 2);
if ($ipv6 && (!self::isIPv6($from) || !self::isIPv6($to)))
{
// Do not apply IPv4 filtering on an IPv6 address
continue;
}
elseif (!$ipv6 && (self::isIPv6($from) || self::isIPv6($to)))
{
// Do not apply IPv6 filtering on an IPv4 address
continue;
}
$from = @inet_pton(trim($from));
$to = @inet_pton(trim($to));
// Sanity check
if (($from === false) || ($to === false))
{
continue;
}
// Swap from/to if they're in the wrong order
if ($from > $to)
{
list($from, $to) = array($to, $from);
}
if (($myIP >= $from) && ($myIP <= $to))
{
return true;
}
}
// Netmask or CIDR provided
elseif (strstr($ipExpression, '/'))
{
$binaryip = self::inet_to_bits($myIP);
list($net, $maskbits) = explode('/', $ipExpression, 2);
if ($ipv6 && !self::isIPv6($net))
{
// Do not apply IPv4 filtering on an IPv6 address
continue;
}
elseif (!$ipv6 && self::isIPv6($net))
{
// Do not apply IPv6 filtering on an IPv4 address
continue;
}
elseif ($ipv6 && strstr($maskbits, ':'))
{
// Perform an IPv6 CIDR check
if (self::checkIPv6CIDR($myIP, $ipExpression))
{
return true;
}
// If we didn't match it proceed to the next expression
continue;
}
elseif (!$ipv6 && strstr($maskbits, '.'))
{
// Convert IPv4 netmask to CIDR
$long = ip2long($maskbits);
$base = ip2long('255.255.255.255');
$maskbits = 32 - log(($long ^ $base) + 1, 2);
}
// Convert network IP to in_addr representation
$net = @inet_pton($net);
// Sanity check
if ($net === false)
{
continue;
}
// Get the network's binary representation
$binarynet = self::inet_to_bits($net);
$expectedNumberOfBits = $ipv6 ? 128 : 24;
$binarynet = str_pad($binarynet, $expectedNumberOfBits, '0',
STR_PAD_RIGHT);
// Check the corresponding bits of the IP and the network
$ip_net_bits = substr($binaryip, 0, $maskbits);
$net_bits = substr($binarynet, 0, $maskbits);
if ($ip_net_bits == $net_bits)
{
return true;
}
}
else
{
// IPv6: Only single IPs are supported
if ($ipv6)
{
$ipExpression = trim($ipExpression);
if (!self::isIPv6($ipExpression))
{
continue;
}
$ipCheck = @inet_pton($ipExpression);
if ($ipCheck === false)
{
continue;
}
if ($ipCheck == $myIP)
{
return true;
}
}
else
{
// Standard IPv4 address, i.e. 123.123.123.123 or partial IP address,
i.e. 123.[123.][123.][123]
$dots = 0;
if (substr($ipExpression, -1) == '.')
{
// Partial IP address. Convert to CIDR and re-match
foreach (count_chars($ipExpression, 1) as $i => $val)
{
if ($i == 46)
{
$dots = $val;
}
}
switch ($dots)
{
case 1:
$netmask = '255.0.0.0';
$ipExpression .= '0.0.0';
break;
case 2:
$netmask = '255.255.0.0';
$ipExpression .= '0.0';
break;
case 3:
$netmask = '255.255.255.0';
$ipExpression .= '0';
break;
default:
$dots = 0;
}
if ($dots)
{
$binaryip = self::inet_to_bits($myIP);
// Convert netmask to CIDR
$long = ip2long($netmask);
$base = ip2long('255.255.255.255');
$maskbits = 32 - log(($long ^ $base) + 1, 2);
$net = @inet_pton($ipExpression);
// Sanity check
if ($net === false)
{
continue;
}
// Get the network's binary representation
$binarynet = self::inet_to_bits($net);
$expectedNumberOfBits = $ipv6 ? 128 : 24;
$binarynet = str_pad($binarynet, $expectedNumberOfBits,
'0', STR_PAD_RIGHT);
// Check the corresponding bits of the IP and the network
$ip_net_bits = substr($binaryip, 0, $maskbits);
$net_bits = substr($binarynet, 0, $maskbits);
if ($ip_net_bits == $net_bits)
{
return true;
}
}
}
if (!$dots)
{
$ip = @inet_pton(trim($ipExpression));
if ($ip == $myIP)
{
return true;
}
}
}
}
}
return false;
}
/**
* Works around the REMOTE_ADDR not containing the user's IP
*/
public static function workaroundIPIssues()
{
$ip = self::getIp();
if ($_SERVER['REMOTE_ADDR'] == $ip)
{
return;
}
if (array_key_exists('REMOTE_ADDR', $_SERVER))
{
$_SERVER['FOF_REMOTE_ADDR'] =
$_SERVER['REMOTE_ADDR'];
}
elseif (function_exists('getenv'))
{
if (getenv('REMOTE_ADDR'))
{
$_SERVER['FOF_REMOTE_ADDR'] =
getenv('REMOTE_ADDR');
}
}
$_SERVER['REMOTE_ADDR'] = $ip;
}
/**
* Should I allow the remote client's IP to be overridden by an
X-Forwarded-For or Client-Ip HTTP header?
*
* @param bool $newState True to allow the override
*
* @return void
*/
public static function setAllowIpOverrides($newState)
{
self::$allowIpOverrides = $newState ? true : false;
}
/**
* Gets the visitor's IP address. Automatically handles reverse
proxies
* reporting the IPs of intermediate devices, like load balancers.
Examples:
*
https://www.akeebabackup.com/support/admin-tools/13743-double-ip-adresses-in-security-exception-log-warnings.html
*
http://stackoverflow.com/questions/2422395/why-is-request-envremote-addr-returning-two-ips
* The solution used is assuming that the last IP address is the external
one.
*
* @return string
*/
protected static function detectAndCleanIP()
{
$ip = self::detectIP();
if ((strstr($ip, ',') !== false) || (strstr($ip, ' ')
!== false))
{
$ip = str_replace(' ', ',', $ip);
$ip = str_replace(',,', ',', $ip);
$ips = explode(',', $ip);
$ip = '';
while (empty($ip) && !empty($ips))
{
$ip = array_pop($ips);
$ip = trim($ip);
}
}
else
{
$ip = trim($ip);
}
return $ip;
}
/**
* Gets the visitor's IP address
*
* @return string
*/
protected static function detectIP()
{
// Normally the $_SERVER superglobal is set
if (isset($_SERVER))
{
// Do we have an x-forwarded-for HTTP header (e.g. NginX)?
if (self::$allowIpOverrides &&
array_key_exists('HTTP_X_FORWARDED_FOR', $_SERVER))
{
return $_SERVER['HTTP_X_FORWARDED_FOR'];
}
// Do we have a client-ip header (e.g. non-transparent proxy)?
if (self::$allowIpOverrides &&
array_key_exists('HTTP_CLIENT_IP', $_SERVER))
{
return $_SERVER['HTTP_CLIENT_IP'];
}
// Normal, non-proxied server or server behind a transparent proxy
return $_SERVER['REMOTE_ADDR'];
}
// This part is executed on PHP running as CGI, or on SAPIs which do
// not set the $_SERVER superglobal
// If getenv() is disabled, you're screwed
if (!function_exists('getenv'))
{
return '';
}
// Do we have an x-forwarded-for HTTP header?
if (self::$allowIpOverrides &&
getenv('HTTP_X_FORWARDED_FOR'))
{
return getenv('HTTP_X_FORWARDED_FOR');
}
// Do we have a client-ip header?
if (self::$allowIpOverrides &&
getenv('HTTP_CLIENT_IP'))
{
return getenv('HTTP_CLIENT_IP');
}
// Normal, non-proxied server or server behind a transparent proxy
if (getenv('REMOTE_ADDR'))
{
return getenv('REMOTE_ADDR');
}
// Catch-all case for broken servers, apparently
return '';
}
/**
* Converts inet_pton output to bits string
*
* @param string $inet The in_addr representation of an IPv4 or IPv6
address
*
* @return string
*/
protected static function inet_to_bits($inet)
{
if (strlen($inet) == 4)
{
$unpacked = unpack('A4', $inet);
}
else
{
$unpacked = unpack('A16', $inet);
}
$unpacked = str_split($unpacked[1]);
$binaryip = '';
foreach ($unpacked as $char)
{
$binaryip .= str_pad(decbin(ord($char)), 8, '0',
STR_PAD_LEFT);
}
return $binaryip;
}
/**
* Checks if an IPv6 address $ip is part of the IPv6 CIDR block $cidrnet
*
* @param string $ip The IPv6 address to check, e.g.
21DA:00D3:0000:2F3B:02AC:00FF:FE28:9C5A
* @param string $cidrnet The IPv6 CIDR block, e.g.
21DA:00D3:0000:2F3B::/64
*
* @return bool
*/
protected static function checkIPv6CIDR($ip, $cidrnet)
{
$ip = inet_pton($ip);
$binaryip=self::inet_to_bits($ip);
list($net,$maskbits)=explode('/',$cidrnet);
$net=inet_pton($net);
$binarynet=self::inet_to_bits($net);
$ip_net_bits=substr($binaryip,0,$maskbits);
$net_bits =substr($binarynet,0,$maskbits);
return $ip_net_bits === $net_bits;
}
}utils/object/object.php000064400000012143151155117530011136
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Temporary class for backwards compatibility. You should not be using
this
* in your code. It is currently present to handle the validation error
stack
* for FOFTable::check() and will be removed in an upcoming version.
*
* This class is based on JObject as found in Joomla! 3.2.1
*
* @deprecated 2.1
* @codeCoverageIgnore
*/
class FOFUtilsObject
{
/**
* An array of error messages or Exception objects.
*
* @var array
*/
protected $_errors = array();
/**
* Class constructor, overridden in descendant classes.
*
* @param mixed $properties Either and associative array or another
* object to set the initial properties of
the object.
*/
public function __construct($properties = null)
{
if ($properties !== null)
{
$this->setProperties($properties);
}
}
/**
* Magic method to convert the object to a string gracefully.
*
* @return string The classname.
*/
public function __toString()
{
return get_class($this);
}
/**
* Sets a default value if not alreay assigned
*
* @param string $property The name of the property.
* @param mixed $default The default value.
*
* @return mixed
*/
public function def($property, $default = null)
{
$value = $this->get($property, $default);
return $this->set($property, $value);
}
/**
* Returns a property of the object or the default value if the
property is not set.
*
* @param string $property The name of the property.
* @param mixed $default The default value.
*
* @return mixed The value of the property.
*/
public function get($property, $default = null)
{
if (isset($this->$property))
{
return $this->$property;
}
return $default;
}
/**
* Returns an associative array of object properties.
*
* @param boolean $public If true, returns only the public
properties.
*
* @return array
*/
public function getProperties($public = true)
{
$vars = get_object_vars($this);
if ($public)
{
foreach ($vars as $key => $value)
{
if ('_' == substr($key, 0, 1))
{
unset($vars[$key]);
}
}
}
return $vars;
}
/**
* Get the most recent error message.
*
* @param integer $i Option error index.
* @param boolean $toString Indicates if JError objects should
return their error message.
*
* @return string Error message
*/
public function getError($i = null, $toString = true)
{
// Find the error
if ($i === null)
{
// Default, return the last message
$error = end($this->_errors);
}
elseif (!array_key_exists($i, $this->_errors))
{
// If $i has been specified but does not exist, return false
return false;
}
else
{
$error = $this->_errors[$i];
}
// Check if only the string is requested
if ($error instanceof Exception && $toString)
{
return (string) $error;
}
return $error;
}
/**
* Return all errors, if any.
*
* @return array Array of error messages or JErrors.
*/
public function getErrors()
{
return $this->_errors;
}
/**
* Modifies a property of the object, creating it if it does not
already exist.
*
* @param string $property The name of the property.
* @param mixed $value The value of the property to set.
*
* @return mixed Previous value of the property.
*/
public function set($property, $value = null)
{
$previous = isset($this->$property) ? $this->$property :
null;
$this->$property = $value;
return $previous;
}
/**
* Set the object properties based on a named array/hash.
*
* @param mixed $properties Either an associative array or another
object.
*
* @return boolean
*/
public function setProperties($properties)
{
if (is_array($properties) || is_object($properties))
{
foreach ((array) $properties as $k => $v)
{
// Use the set function which might be overridden.
$this->set($k, $v);
}
return true;
}
return false;
}
/**
* Add an error message.
*
* @param string $error Error message.
*
* @return void
*/
public function setError($error)
{
array_push($this->_errors, $error);
}
}
utils/observable/dispatcher.php000064400000016452151155117530012703
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Class to handle dispatching of events.
*
* This is the Observable part of the Observer design pattern
* for the event architecture.
*
* This class is based on JEventDispatcher as found in Joomla! 3.2.0
*/
class FOFUtilsObservableDispatcher extends FOFUtilsObject
{
/**
* An array of Observer objects to notify
*
* @var array
*/
protected $_observers = array();
/**
* The state of the observable object
*
* @var mixed
*/
protected $_state = null;
/**
* A multi dimensional array of [function][] = key for observers
*
* @var array
*/
protected $_methods = array();
/**
* Stores the singleton instance of the dispatcher.
*
* @var FOFUtilsObservableDispatcher
*/
protected static $instance = null;
/**
* Returns the global Event Dispatcher object, only creating it
* if it doesn't already exist.
*
* @return FOFUtilsObservableDispatcher The EventDispatcher object.
*/
public static function getInstance()
{
if (self::$instance === null)
{
self::$instance = new static;
}
return self::$instance;
}
/**
* Get the state of the FOFUtilsObservableDispatcher object
*
* @return mixed The state of the object.
*/
public function getState()
{
return $this->_state;
}
/**
* Registers an event handler to the event dispatcher
*
* @param string $event Name of the event to register handler for
* @param string $handler Name of the event handler
*
* @return void
*
* @throws InvalidArgumentException
*/
public function register($event, $handler)
{
// Are we dealing with a class or callback type handler?
if (is_callable($handler))
{
// Ok, function type event handler... let's attach it.
$method = array('event' => $event,
'handler' => $handler);
$this->attach($method);
}
elseif (class_exists($handler))
{
// Ok, class type event handler... let's instantiate and
attach it.
$this->attach(new $handler($this));
}
else
{
throw new InvalidArgumentException('Invalid event
handler.');
}
}
/**
* Triggers an event by dispatching arguments to all observers that
handle
* the event and returning their return values.
*
* @param string $event The event to trigger.
* @param array $args An array of arguments.
*
* @return array An array of results from each function call.
*/
public function trigger($event, $args = array())
{
$result = array();
/*
* If no arguments were passed, we still need to pass an empty
array to
* the call_user_func_array function.
*/
$args = (array) $args;
$event = strtolower($event);
// Check if any plugins are attached to the event.
if (!isset($this->_methods[$event]) ||
empty($this->_methods[$event]))
{
// No Plugins Associated To Event!
return $result;
}
// Loop through all plugins having a method matching our event
foreach ($this->_methods[$event] as $key)
{
// Check if the plugin is present.
if (!isset($this->_observers[$key]))
{
continue;
}
// Fire the event for an object based observer.
if (is_object($this->_observers[$key]))
{
$args['event'] = $event;
$value = $this->_observers[$key]->update($args);
}
// Fire the event for a function based observer.
elseif (is_array($this->_observers[$key]))
{
$value =
call_user_func_array($this->_observers[$key]['handler'],
$args);
}
if (isset($value))
{
$result[] = $value;
}
}
return $result;
}
/**
* Attach an observer object
*
* @param object $observer An observer object to attach
*
* @return void
*/
public function attach($observer)
{
if (is_array($observer))
{
if (!isset($observer['handler']) ||
!isset($observer['event']) ||
!is_callable($observer['handler']))
{
return;
}
// Make sure we haven't already attached this array as an
observer
foreach ($this->_observers as $check)
{
if (is_array($check) && $check['event']
== $observer['event'] && $check['handler'] ==
$observer['handler'])
{
return;
}
}
$this->_observers[] = $observer;
end($this->_observers);
$methods = array($observer['event']);
}
else
{
if (!($observer instanceof FOFUtilsObservableEvent))
{
return;
}
// Make sure we haven't already attached this object as an
observer
$class = get_class($observer);
foreach ($this->_observers as $check)
{
if ($check instanceof $class)
{
return;
}
}
$this->_observers[] = $observer;
// Required in PHP 7 since foreach() doesn't advance the
internal array counter, see
http://php.net/manual/en/migration70.incompatible.php
end($this->_observers);
$methods = array();
foreach(get_class_methods($observer) as $obs_method)
{
// Magic methods are not allowed
if(strpos('__', $obs_method) === 0)
{
continue;
}
$methods[] = $obs_method;
}
//$methods = get_class_methods($observer);
}
$key = key($this->_observers);
foreach ($methods as $method)
{
$method = strtolower($method);
if (!isset($this->_methods[$method]))
{
$this->_methods[$method] = array();
}
$this->_methods[$method][] = $key;
}
}
/**
* Detach an observer object
*
* @param object $observer An observer object to detach.
*
* @return boolean True if the observer object was detached.
*/
public function detach($observer)
{
$retval = false;
$key = array_search($observer, $this->_observers);
if ($key !== false)
{
unset($this->_observers[$key]);
$retval = true;
foreach ($this->_methods as &$method)
{
$k = array_search($key, $method);
if ($k !== false)
{
unset($method[$k]);
}
}
}
return $retval;
}
}
utils/observable/event.php000064400000003631151155117530011671
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* Defines an observable event.
*
* This class is based on JEvent as found in Joomla! 3.2.0
*/
abstract class FOFUtilsObservableEvent extends FOFUtilsObject
{
/**
* Event object to observe.
*
* @var object
*/
protected $_subject = null;
/**
* Constructor
*
* @param object &$subject The object to observe.
*/
public function __construct(&$subject)
{
// Register the observer ($this) so we can be notified
$subject->attach($this);
// Set the subject to observe
$this->_subject = &$subject;
}
/**
* Method to trigger events.
* The method first generates the even from the argument array. Then it
unsets the argument
* since the argument has no bearing on the event handler.
* If the method exists it is called and returns its return value. If
it does not exist it
* returns null.
*
* @param array &$args Arguments
*
* @return mixed Routine return value
*/
public function update(&$args)
{
// First let's get the event from the argument array. Next we
will unset the
// event argument as it has no bearing on the method to handle the
event.
$event = $args['event'];
unset($args['event']);
/*
* If the method to handle an event exists, call it and return its
return
* value. If it does not exist, return null.
*/
if (method_exists($this, $event))
{
return call_user_func_array(array($this, $event), $args);
}
else
{
return null;
}
}
}
utils/phpfunc/phpfunc.php000064400000001711151155117530011527
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* Intercept calls to PHP functions.
*
* @method function_exists(string $function)
* @method mcrypt_list_algorithms()
* @method hash_algos()
* @method extension_loaded(string $ext)
* @method mcrypt_create_iv(int $bytes, int $source)
* @method openssl_get_cipher_methods()
*/
class FOFUtilsPhpfunc
{
/**
*
* Magic call to intercept any function pass to it.
*
* @param string $func The function to call.
*
* @param array $args Arguments passed to the function.
*
* @return mixed The result of the function call.
*
*/
public function __call($func, $args)
{
return call_user_func_array($func, $args);
}
}
utils/timer/timer.php000064400000003775151155117530010675 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
defined('FOF_INCLUDED') or die;
/**
* An execution timer monitor class
*/
class FOFUtilsTimer
{
/** @var float Maximum execution time allowance */
private $max_exec_time = null;
/** @var float Timestamp of execution start */
private $start_time = null;
/**
* Public constructor, creates the timer object and calculates the
execution
* time limits.
*
* @param float $max_exec_time Maximum execution time allowance
* @param float $runtime_bias Execution time bias (expressed as % of
$max_exec_time)
*/
public function __construct($max_exec_time = 5.0, $runtime_bias = 75.0)
{
// Initialize start time
$this->start_time = $this->microtime_float();
$this->max_exec_time = $max_exec_time * $runtime_bias / 100.0;
}
/**
* Wake-up function to reset internal timer when we get unserialized
*/
public function __wakeup()
{
// Re-initialize start time on wake-up
$this->start_time = $this->microtime_float();
}
/**
* Gets the number of seconds left, before we hit the "must
break" threshold. Negative
* values mean that we have already crossed that threshold.
*
* @return float
*/
public function getTimeLeft()
{
return $this->max_exec_time - $this->getRunningTime();
}
/**
* Gets the time elapsed since object creation/unserialization,
effectively
* how long we are running
*
* @return float
*/
public function getRunningTime()
{
return $this->microtime_float() - $this->start_time;
}
/**
* Returns the current timestamp in decimal seconds
*
* @return float
*/
private function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
/**
* Reset the timer
*/
public function resetTime()
{
$this->start_time = $this->microtime_float();
}
}utils/update/collection.php000064400000023630151155117530012042
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A helper class to read and parse "collection" update XML files
over the web
*/
class FOFUtilsUpdateCollection
{
/**
* Reads a "collection" XML update source and returns the
complete tree of categories
* and extensions applicable for platform version $jVersion
*
* @param string $url The collection XML update source URL to
read from
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return array A list of update sources applicable to $jVersion
*/
public function getAllUpdates($url, $jVersion = null)
{
// Get the target platform
if (is_null($jVersion))
{
$jVersion = JVERSION;
}
// Initialise return value
$updates = array(
'metadata' => array(
'name' => '',
'description' => '',
),
'categories' => array(),
'extensions' => array(),
);
// Download and parse the XML file
$donwloader = new FOFDownload();
$xmlSource = $donwloader->getFromURL($url);
try
{
$xml = new SimpleXMLElement($xmlSource, LIBXML_NONET);
}
catch(Exception $e)
{
return $updates;
}
// Sanity check
if (($xml->getName() != 'extensionset'))
{
unset($xml);
return $updates;
}
// Initialise return value with the stream metadata (name, description)
$rootAttributes = $xml->attributes();
foreach ($rootAttributes as $k => $v)
{
$updates['metadata'][$k] = (string)$v;
}
// Initialise the raw list of updates
$rawUpdates = array(
'categories' => array(),
'extensions' => array(),
);
// Segregate the raw list to a hierarchy of extension and category
entries
/** @var SimpleXMLElement $extension */
foreach ($xml->children() as $extension)
{
switch ($extension->getName())
{
case 'category':
// These are the parameters we expect in a category
$params = array(
'name' => '',
'description' => '',
'category' => '',
'ref' => '',
'targetplatformversion' => $jVersion,
);
// These are the attributes of the element
$attributes = $extension->attributes();
// Merge them all
foreach ($attributes as $k => $v)
{
$params[$k] = (string)$v;
}
// We can't have a category with an empty category name
if (empty($params['category']))
{
break;
}
// We can't have a category with an empty ref
if (empty($params['ref']))
{
break;
}
if (empty($params['description']))
{
$params['description'] = $params['category'];
}
if (!array_key_exists($params['category'],
$rawUpdates['categories']))
{
$rawUpdates['categories'][$params['category']] =
array();
}
$rawUpdates['categories'][$params['category']][] =
$params;
break;
case 'extension':
// These are the parameters we expect in a category
$params = array(
'element' => '',
'type' => '',
'version' => '',
'name' => '',
'detailsurl' => '',
'targetplatformversion' => $jVersion,
);
// These are the attributes of the element
$attributes = $extension->attributes();
// Merge them all
foreach ($attributes as $k => $v)
{
$params[$k] = (string)$v;
}
// We can't have an extension with an empty element
if (empty($params['element']))
{
break;
}
// We can't have an extension with an empty type
if (empty($params['type']))
{
break;
}
// We can't have an extension with an empty version
if (empty($params['version']))
{
break;
}
if (empty($params['name']))
{
$params['name'] = $params['element'] . '
' . $params['version'];
}
if (!array_key_exists($params['type'],
$rawUpdates['extensions']))
{
$rawUpdates['extensions'][$params['type']] =
array();
}
if (!array_key_exists($params['element'],
$rawUpdates['extensions'][$params['type']]))
{
$rawUpdates['extensions'][$params['type']][$params['element']]
= array();
}
$rawUpdates['extensions'][$params['type']][$params['element']][]
= $params;
break;
default:
break;
}
}
unset($xml);
if (!empty($rawUpdates['categories']))
{
foreach ($rawUpdates['categories'] as $category =>
$entries)
{
$update = $this->filterListByPlatform($entries, $jVersion);
$updates['categories'][$category] = $update;
}
}
if (!empty($rawUpdates['extensions']))
{
foreach ($rawUpdates['extensions'] as $type => $extensions)
{
$updates['extensions'][$type] = array();
if (!empty($extensions))
{
foreach ($extensions as $element => $entries)
{
$update = $this->filterListByPlatform($entries, $jVersion);
$updates['extensions'][$type][$element] = $update;
}
}
}
}
return $updates;
}
/**
* Filters a list of updates, returning only those available for the
* specified platform version $jVersion
*
* @param array $updates An array containing update definitions
(categories or extensions)
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return array|null The update definition that is compatible, or null
if none is compatible
*/
private function filterListByPlatform($updates, $jVersion = null)
{
// Get the target platform
if (is_null($jVersion))
{
$jVersion = JVERSION;
}
$versionParts = explode('.', $jVersion, 4);
$platformVersionMajor = $versionParts[0];
$platformVersionMinor = (count($versionParts) > 1) ?
$platformVersionMajor . '.' . $versionParts[1] :
$platformVersionMajor;
$platformVersionNormal = (count($versionParts) > 2) ?
$platformVersionMinor . '.' . $versionParts[2] :
$platformVersionMinor;
$platformVersionFull = (count($versionParts) > 3) ?
$platformVersionNormal . '.' . $versionParts[3] :
$platformVersionNormal;
$pickedExtension = null;
$pickedSpecificity = -1;
foreach ($updates as $update)
{
// Test the target platform
$targetPlatform = (string)$update['targetplatformversion'];
if ($targetPlatform === $platformVersionFull)
{
$pickedExtension = $update;
$pickedSpecificity = 4;
}
elseif (($targetPlatform === $platformVersionNormal) &&
($pickedSpecificity <= 3))
{
$pickedExtension = $update;
$pickedSpecificity = 3;
}
elseif (($targetPlatform === $platformVersionMinor) &&
($pickedSpecificity <= 2))
{
$pickedExtension = $update;
$pickedSpecificity = 2;
}
elseif (($targetPlatform === $platformVersionMajor) &&
($pickedSpecificity <= 1))
{
$pickedExtension = $update;
$pickedSpecificity = 1;
}
}
return $pickedExtension;
}
/**
* Returns only the category definitions of a collection
*
* @param string $url The URL of the collection update source
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return array An array of category update definitions
*/
public function getCategories($url, $jVersion = null)
{
$allUpdates = $this->getAllUpdates($url, $jVersion);
return $allUpdates['categories'];
}
/**
* Returns the update source for a specific category
*
* @param string $url The URL of the collection update source
* @param string $category The category name you want to get the
update source URL of
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return string|null The update stream URL, or null if it's not
found
*/
public function getCategoryUpdateSource($url, $category, $jVersion = null)
{
$allUpdates = $this->getAllUpdates($url, $jVersion);
if (array_key_exists($category, $allUpdates['categories']))
{
return $allUpdates['categories'][$category]['ref'];
}
else
{
return null;
}
}
/**
* Get a list of updates for extensions only, optionally of a specific
type
*
* @param string $url The URL of the collection update source
* @param string $type The extension type you want to get the
update source URL of, empty to get all
* extension types
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return array|null An array of extension update definitions or null
if none is found
*/
public function getExtensions($url, $type = null, $jVersion = null)
{
$allUpdates = $this->getAllUpdates($url, $jVersion);
if (empty($type))
{
return $allUpdates['extensions'];
}
elseif (array_key_exists($type, $allUpdates['extensions']))
{
return $allUpdates['extensions'][$type];
}
else
{
return null;
}
}
/**
* Get the update source URL for a specific extension, based on the type
and element, e.g.
* type=file and element=joomla is Joomla! itself.
*
* @param string $url The URL of the collection update source
* @param string $type The extension type you want to get the
update source URL of
* @param string $element The extension element you want to get the
update source URL of
* @param string $jVersion Joomla! version to fetch updates for, or
null to use JVERSION
*
* @return string|null The update source URL or null if the extension is
not found
*/
public function getExtensionUpdateSource($url, $type, $element, $jVersion
= null)
{
$allUpdates = $this->getExtensions($url, $type, $jVersion);
if (empty($allUpdates))
{
return null;
}
elseif (array_key_exists($element, $allUpdates))
{
return $allUpdates[$element]['detailsurl'];
}
else
{
return null;
}
}
}utils/update/extension.php000064400000006465151155117530011732
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A helper class to read and parse "extension" update XML files
over the web
*/
class FOFUtilsUpdateExtension
{
/**
* Reads an "extension" XML update source and returns all listed
update entries.
*
* If you have a "collection" XML update source you should do
something like this:
* $collection = new FOFUtilsUpdateCollection();
* $extensionUpdateURL = $collection->getExtensionUpdateSource($url,
'component', 'com_foobar', JVERSION);
* $extension = new FOFUtilsUpdateExtension();
* $updates = $extension->getUpdatesFromExtension($extensionUpdateURL);
*
* @param string $url The extension XML update source URL to read from
*
* @return array An array of update entries
*/
public function getUpdatesFromExtension($url)
{
// Initialise
$ret = array();
// Get and parse the XML source
$downloader = new FOFDownload();
$xmlSource = $downloader->getFromURL($url);
try
{
$xml = new SimpleXMLElement($xmlSource, LIBXML_NONET);
}
catch(Exception $e)
{
return $ret;
}
// Sanity check
if (($xml->getName() != 'updates'))
{
unset($xml);
return $ret;
}
// Let's populate the list of updates
/** @var SimpleXMLElement $update */
foreach ($xml->children() as $update)
{
// Sanity check
if ($update->getName() != 'update')
{
continue;
}
$entry = array(
'infourl' => array('title' => '',
'url' => ''),
'downloads' => array(),
'tags' => array(),
'targetplatform' => array(),
);
$properties = get_object_vars($update);
foreach ($properties as $nodeName => $nodeContent)
{
switch ($nodeName)
{
default:
$entry[$nodeName] = $nodeContent;
break;
case 'infourl':
case 'downloads':
case 'tags':
case 'targetplatform':
break;
}
}
$infourlNode = $update->xpath('infourl');
$entry['infourl']['title'] =
(string)$infourlNode[0]['title'];
$entry['infourl']['url'] = (string)$infourlNode[0];
$downloadNodes = $update->xpath('downloads/downloadurl');
foreach ($downloadNodes as $downloadNode)
{
$entry['downloads'][] = array(
'type' => (string)$downloadNode['type'],
'format' => (string)$downloadNode['format'],
'url' => (string)$downloadNode,
);
}
$tagNodes = $update->xpath('tags/tag');
foreach ($tagNodes as $tagNode)
{
$entry['tags'][] = (string)$tagNode;
}
/** @var SimpleXMLElement $targetPlatformNode */
$targetPlatformNode = $update->xpath('targetplatform');
$entry['targetplatform']['name'] =
(string)$targetPlatformNode[0]['name'];
$entry['targetplatform']['version'] =
(string)$targetPlatformNode[0]['version'];
$client = $targetPlatformNode[0]->xpath('client');
$entry['targetplatform']['client'] =
(is_array($client) && count($client)) ? (string)$client[0] :
'';
$folder = $targetPlatformNode[0]->xpath('folder');
$entry['targetplatform']['folder'] =
is_array($folder) && count($folder) ? (string)$folder[0] :
'';
$ret[] = $entry;
}
unset($xml);
return $ret;
}
}utils/update/joomla.php000064400000040260151155117530011166
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* A helper class which provides update information for the Joomla! CMS
itself. This is slightly different than the
* regular "extension" files as we need to know if a Joomla!
version is STS, LTS, testing, current and so on.
*/
class FOFUtilsUpdateJoomla extends FOFUtilsUpdateExtension
{
/**
* The source for LTS updates
*
* @var string
*/
protected static $lts_url =
'http://update.joomla.org/core/list.xml';
/**
* The source for STS updates
*
* @var string
*/
protected static $sts_url =
'http://update.joomla.org/core/sts/list_sts.xml';
/**
* The source for test release updates
*
* @var string
*/
protected static $test_url =
'http://update.joomla.org/core/test/list_test.xml';
/**
* Reads an "extension" XML update source and returns all listed
update entries.
*
* If you have a "collection" XML update source you should do
something like this:
* $collection = new CmsupdateHelperCollection();
* $extensionUpdateURL = $collection->getExtensionUpdateSource($url,
'component', 'com_foobar', JVERSION);
* $extension = new CmsupdateHelperExtension();
* $updates = $extension->getUpdatesFromExtension($extensionUpdateURL);
*
* @param string $url The extension XML update source URL to read from
*
* @return array An array of update entries
*/
public function getUpdatesFromExtension($url)
{
// Initialise
$ret = array();
// Get and parse the XML source
$downloader = new FOFDownload();
$xmlSource = $downloader->getFromURL($url);
try
{
$xml = new SimpleXMLElement($xmlSource, LIBXML_NONET);
}
catch (Exception $e)
{
return $ret;
}
// Sanity check
if (($xml->getName() != 'updates'))
{
unset($xml);
return $ret;
}
// Let's populate the list of updates
/** @var SimpleXMLElement $update */
foreach ($xml->children() as $update)
{
// Sanity check
if ($update->getName() != 'update')
{
continue;
}
$entry = array(
'infourl' => array('title' =>
'', 'url' => ''),
'downloads' => array(),
'tags' => array(),
'targetplatform' => array(),
);
$properties = get_object_vars($update);
foreach ($properties as $nodeName => $nodeContent)
{
switch ($nodeName)
{
default:
$entry[ $nodeName ] = $nodeContent;
break;
case 'infourl':
case 'downloads':
case 'tags':
case 'targetplatform':
break;
}
}
$infourlNode = $update->xpath('infourl');
$entry['infourl']['title'] = (string)
$infourlNode[0]['title'];
$entry['infourl']['url'] = (string)
$infourlNode[0];
$downloadNodes = $update->xpath('downloads/downloadurl');
foreach ($downloadNodes as $downloadNode)
{
$entry['downloads'][] = array(
'type' => (string) $downloadNode['type'],
'format' => (string) $downloadNode['format'],
'url' => (string) $downloadNode,
);
}
$tagNodes = $update->xpath('tags/tag');
foreach ($tagNodes as $tagNode)
{
$entry['tags'][] = (string) $tagNode;
}
/** @var SimpleXMLElement[] $targetPlatformNode */
$targetPlatformNode = $update->xpath('targetplatform');
$entry['targetplatform']['name'] = (string)
$targetPlatformNode[0]['name'];
$entry['targetplatform']['version'] = (string)
$targetPlatformNode[0]['version'];
$client =
$targetPlatformNode[0]->xpath('client');
$entry['targetplatform']['client'] =
(is_array($client) && count($client)) ? (string) $client[0] :
'';
$folder =
$targetPlatformNode[0]->xpath('folder');
$entry['targetplatform']['folder'] =
is_array($folder) && count($folder) ? (string) $folder[0] :
'';
$ret[] = $entry;
}
unset($xml);
return $ret;
}
/**
* Reads a "collection" XML update source and picks the correct
source URL
* for the extension update source.
*
* @param string $url The collection XML update source URL to read
from
* @param string $jVersion Joomla! version to fetch updates for, or null
to use JVERSION
*
* @return string The URL of the extension update source, or empty if no
updates are provided / fetching failed
*/
public function getUpdateSourceFromCollection($url, $jVersion = null)
{
$provider = new FOFUtilsUpdateCollection();
return $provider->getExtensionUpdateSource($url, 'file',
'joomla', $jVersion);
}
/**
* Determines the properties of a version: STS/LTS, normal or testing
*
* @param string $jVersion The version number to check
* @param string $currentVersion The current Joomla! version number
*
* @return array The properties analysis
*/
public function getVersionProperties($jVersion, $currentVersion = null)
{
// Initialise
$ret = array(
'lts' => true,
// Is this an LTS release? False means STS.
'current' => false,
// Is this a release in the $currentVersion branch?
'upgrade' => 'none',
// Upgrade relation of $jVersion to $currentVersion: 'none'
(can't upgrade), 'lts' (next or current LTS),
'sts' (next or current STS) or 'current' (same release,
no upgrade available)
'testing' => false,
// Is this a testing (alpha, beta, RC) release?
);
// Get the current version if none is defined
if (is_null($currentVersion))
{
$currentVersion = JVERSION;
}
// Sanitise version numbers
$sameVersion = $jVersion == $currentVersion;
$jVersion = $this->sanitiseVersion($jVersion);
$currentVersion = $this->sanitiseVersion($currentVersion);
$sameVersion = $sameVersion || ($jVersion == $currentVersion);
// Get the base version
$baseVersion = substr($jVersion, 0, 3);
// Get the minimum and maximum current version numbers
$current_minimum = substr($currentVersion, 0, 3);
$current_maximum = $current_minimum . '.9999';
// Initialise STS/LTS version numbers
$sts_minimum = false;
$sts_maximum = false;
$lts_minimum = false;
// Is it an LTS or STS release?
switch ($baseVersion)
{
case '1.5':
$ret['lts'] = true;
break;
case '1.6':
$ret['lts'] = false;
$sts_minimum = '1.7';
$sts_maximum = '1.7.999';
$lts_minimum = '2.5';
break;
case '1.7':
$ret['lts'] = false;
$sts_minimum = false;
$lts_minimum = '2.5';
break;
case '2.5':
$ret['lts'] = true;
$sts_minimum = false;
$lts_minimum = '2.5';
break;
default:
$majorVersion = (int) substr($jVersion, 0, 1);
//$minorVersion = (int) substr($jVersion, 2, 1);
$ret['lts'] = true;
$sts_minimum = false;
$lts_minimum = $majorVersion . '.0';
break;
}
// Is it a current release?
if (version_compare($jVersion, $current_minimum, 'ge')
&& version_compare($jVersion, $current_maximum, 'le'))
{
$ret['current'] = true;
}
// Is this a testing release?
$versionParts = explode('.', $jVersion);
$lastVersionPart = array_pop($versionParts);
if (in_array(substr($lastVersionPart, 0, 1), array('a',
'b')))
{
$ret['testing'] = true;
}
elseif (substr($lastVersionPart, 0, 2) == 'rc')
{
$ret['testing'] = true;
}
elseif (substr($lastVersionPart, 0, 3) == 'dev')
{
$ret['testing'] = true;
}
// Find the upgrade relation of $jVersion to $currentVersion
if (version_compare($jVersion, $currentVersion, 'eq'))
{
$ret['upgrade'] = 'current';
}
elseif (($sts_minimum !== false) && version_compare($jVersion,
$sts_minimum, 'ge') && version_compare($jVersion,
$sts_maximum, 'le'))
{
$ret['upgrade'] = 'sts';
}
elseif (($lts_minimum !== false) && version_compare($jVersion,
$lts_minimum, 'ge'))
{
$ret['upgrade'] = 'lts';
}
elseif ($baseVersion == $current_minimum)
{
$ret['upgrade'] = $ret['lts'] ? 'lts' :
'sts';
}
else
{
$ret['upgrade'] = 'none';
}
if ($sameVersion)
{
$ret['upgrade'] = 'none';
}
return $ret;
}
/**
* Filters a list of updates, making sure they apply to the specified CMS
* release.
*
* @param array $updates A list of update records returned by the
getUpdatesFromExtension method
* @param string $jVersion The current Joomla! version number
*
* @return array A filtered list of updates. Each update record also
includes version relevance information.
*/
public function filterApplicableUpdates($updates, $jVersion = null)
{
if (empty($jVersion))
{
$jVersion = JVERSION;
}
$versionParts = explode('.', $jVersion, 4);
$platformVersionMajor = $versionParts[0];
$platformVersionMinor = $platformVersionMajor . '.' .
$versionParts[1];
$platformVersionNormal = $platformVersionMinor . '.' .
$versionParts[2];
//$platformVersionFull = (count($versionParts) > 3) ?
$platformVersionNormal . '.' . $versionParts[3] :
$platformVersionNormal;
$ret = array();
foreach ($updates as $update)
{
// Check each update for platform match
if (strtolower($update['targetplatform']['name']) !=
'joomla')
{
continue;
}
$targetPlatformVersion =
$update['targetplatform']['version'];
if (!preg_match('/' . $targetPlatformVersion . '/',
$platformVersionMinor))
{
continue;
}
// Get some information from the version number
$updateVersion = $update['version'];
$versionProperties = $this->getVersionProperties($updateVersion,
$jVersion);
if ($versionProperties['upgrade'] == 'none')
{
continue;
}
// The XML files are ill-maintained. Maybe we already have this update?
if (!array_key_exists($updateVersion, $ret))
{
$ret[ $updateVersion ] = array_merge($update, $versionProperties);
}
}
return $ret;
}
/**
* Joomla! has a lousy track record in naming its alpha, beta and release
* candidate releases. The convention used seems to be "what the hell
the
* current package maintainer thinks looks better". This method tries
to
* figure out what was in the mind of the maintainer and translate the
* funky version number to an actual PHP-format version string.
*
* @param string $version The whatever-format version number
*
* @return string A standard formatted version number
*/
public function sanitiseVersion($version)
{
$test = strtolower($version);
$alphaQualifierPosition = strpos($test, 'alpha-');
$betaQualifierPosition = strpos($test, 'beta-');
$betaQualifierPosition2 = strpos($test, '-beta');
$rcQualifierPosition = strpos($test, 'rc-');
$rcQualifierPosition2 = strpos($test, '-rc');
$rcQualifierPosition3 = strpos($test, 'rc');
$devQualifiedPosition = strpos($test, 'dev');
if ($alphaQualifierPosition !== false)
{
$betaRevision = substr($test, $alphaQualifierPosition + 6);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $alphaQualifierPosition) . '.a' .
$betaRevision;
}
elseif ($betaQualifierPosition !== false)
{
$betaRevision = substr($test, $betaQualifierPosition + 5);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $betaQualifierPosition) . '.b' .
$betaRevision;
}
elseif ($betaQualifierPosition2 !== false)
{
$betaRevision = substr($test, $betaQualifierPosition2 + 5);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $betaQualifierPosition2) . '.b' .
$betaRevision;
}
elseif ($rcQualifierPosition !== false)
{
$betaRevision = substr($test, $rcQualifierPosition + 5);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $rcQualifierPosition) . '.rc' .
$betaRevision;
}
elseif ($rcQualifierPosition2 !== false)
{
$betaRevision = substr($test, $rcQualifierPosition2 + 3);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $rcQualifierPosition2) . '.rc' .
$betaRevision;
}
elseif ($rcQualifierPosition3 !== false)
{
$betaRevision = substr($test, $rcQualifierPosition3 + 5);
if (!$betaRevision)
{
$betaRevision = 1;
}
$test = substr($test, 0, $rcQualifierPosition3) . '.rc' .
$betaRevision;
}
elseif ($devQualifiedPosition !== false)
{
$betaRevision = substr($test, $devQualifiedPosition + 6);
if (!$betaRevision)
{
$betaRevision = '';
}
$test = substr($test, 0, $devQualifiedPosition) . '.dev' .
$betaRevision;
}
return $test;
}
/**
* Reloads the list of all updates available for the specified Joomla!
version
* from the network.
*
* @param array $sources The enabled sources to look into
* @param string $jVersion The Joomla! version we are checking updates
for
*
* @return array A list of updates for the installed, current, lts and
sts versions
*/
public function getUpdates($sources = array(), $jVersion = null)
{
// Make sure we have a valid list of sources
if (empty($sources) || !is_array($sources))
{
$sources = array();
}
$defaultSources = array('lts' => true, 'sts' =>
true, 'test' => true, 'custom' => '');
$sources = array_merge($defaultSources, $sources);
// Use the current JVERSION if none is specified
if (empty($jVersion))
{
$jVersion = JVERSION;
}
// Get the current branch' min/max versions
$versionParts = explode('.', $jVersion, 4);
$currentMinVersion = $versionParts[0] . '.' . $versionParts[1];
$currentMaxVersion = $versionParts[0] . '.' . $versionParts[1]
. '.9999';
// Retrieve all updates
$allUpdates = array();
foreach ($sources as $source => $value)
{
if (($value === false) || empty($value))
{
continue;
}
switch ($source)
{
case 'lts':
$url = self::$lts_url;
break;
case 'sts':
$url = self::$sts_url;
break;
case 'test':
$url = self::$test_url;
break;
default:
case 'custom':
$url = $value;
break;
}
$url = $this->getUpdateSourceFromCollection($url, $jVersion);
if (!empty($url))
{
$updates = $this->getUpdatesFromExtension($url);
if (!empty($updates))
{
$applicableUpdates = $this->filterApplicableUpdates($updates,
$jVersion);
if (!empty($applicableUpdates))
{
$allUpdates = array_merge($allUpdates, $applicableUpdates);
}
}
}
}
$ret = array(
// Currently installed version (used to reinstall, if available)
'installed' => array(
'version' => '',
'package' => '',
'infourl' => '',
),
// Current branch
'current' => array(
'version' => '',
'package' => '',
'infourl' => '',
),
// Upgrade to STS release
'sts' => array(
'version' => '',
'package' => '',
'infourl' => '',
),
// Upgrade to LTS release
'lts' => array(
'version' => '',
'package' => '',
'infourl' => '',
),
// Upgrade to LTS release
'test' => array(
'version' => '',
'package' => '',
'infourl' => '',
),
);
foreach ($allUpdates as $update)
{
$sections = array();
if ($update['upgrade'] == 'current')
{
$sections[0] = 'installed';
}
elseif (version_compare($update['version'],
$currentMinVersion, 'ge') &&
version_compare($update['version'], $currentMaxVersion,
'le'))
{
$sections[0] = 'current';
}
else
{
$sections[0] = '';
}
$sections[1] = $update['lts'] ? 'lts' :
'sts';
if ($update['testing'])
{
$sections = array('test');
}
foreach ($sections as $section)
{
if (empty($section))
{
continue;
}
$existingVersionForSection = $ret[ $section ]['version'];
if (empty($existingVersionForSection))
{
$existingVersionForSection = '0.0.0';
}
if (version_compare($update['version'],
$existingVersionForSection, 'ge'))
{
$ret[ $section ]['version'] = $update['version'];
$ret[ $section ]['package'] =
$update['downloads'][0]['url'];
$ret[ $section ]['infourl'] =
$update['infourl']['url'];
}
}
}
// Catch the case when the latest current branch version is the installed
version (up to date site)
if (empty($ret['current']['version']) &&
!empty($ret['installed']['version']))
{
$ret['current'] = $ret['installed'];
}
return $ret;
}
}utils/update/update.php000064400000101122151155117530011162
0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage utils
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
if (version_compare(JVERSION, '2.5.0', 'lt'))
{
jimport('joomla.updater.updater');
}
/**
* A helper Model to interact with Joomla!'s extensions update feature
*/
class FOFUtilsUpdate extends FOFModel
{
/** @var JUpdater The Joomla! updater object */
protected $updater = null;
/** @var int The extension_id of this component */
protected $extension_id = 0;
/** @var string The currently installed version, as reported by the
#__extensions table */
protected $version = 'dev';
/** @var string The machine readable name of the component e.g.
com_something */
protected $component = 'com_foobar';
/** @var string The human readable name of the component e.g. Your
Component's Name. Used for emails. */
protected $componentDescription = 'Foobar';
/** @var string The URL to the component's update XML stream */
protected $updateSite = null;
/** @var string The name to the component's update site (description
of the update XML stream) */
protected $updateSiteName = null;
/** @var string The extra query to append to (commercial) components'
download URLs */
protected $extraQuery = null;
/** @var string The common parameters' key, used for storing data in
the #__akeeba_common table */
protected $commonKey = 'foobar';
/**
* The common parameters table. It's a simple table with key(VARCHAR)
and value(LONGTEXT) fields.
* Here is an example MySQL CREATE TABLE command to make this kind of
table:
*
* CREATE TABLE `#__akeeba_common` (
* `key` varchar(255) NOT NULL,
* `value` longtext NOT NULL,
* PRIMARY KEY (`key`)
* ) DEFAULT COLLATE utf8_general_ci CHARSET=utf8;
*
* @var string
*/
protected $commonTable = '#__akeeba_common';
/**
* Subject of the component update emails
*
* @var string
*/
protected $updateEmailSubject = 'THIS EMAIL IS SENT FROM YOUR SITE
"[SITENAME]" - Update available for [COMPONENT], new version
[VERSION]';
/**
* Body of the component update email
*
* @var string
*/
protected $updateEmailBody= <<< ENDBLOCK
This email IS NOT sent by the authors of [COMPONENT].
It is sent automatically by your own site, [SITENAME].
================================================================================
UPDATE INFORMATION
================================================================================
Your site has determined that there is an updated version of [COMPONENT]
available for download.
New version number: [VERSION]
This email is sent to you by your site to remind you of this fact. The
authors
of the software will never contact you about available updates.
================================================================================
WHY AM I RECEIVING THIS EMAIL?
================================================================================
This email has been automatically sent by a CLI script or Joomla! plugin
you, or
the person who built or manages your site, has installed and explicitly
activated. This script or plugin looks for updated versions of the software
and
sends an email notification to all Super Users. You will receive several
similar
emails from your site, up to 6 times per day, until you either update the
software or disable these emails.
To disable these emails, please contact your site administrator.
If you do not understand what this means, please do not contact the authors
of
the software. They are NOT sending you this email and they cannot help you.
Instead, please contact the person who built or manages your site.
================================================================================
WHO SENT ME THIS EMAIL?
================================================================================
This email is sent to you by your own site, [SITENAME]
ENDBLOCK;
/**
* Public constructor. Initialises the protected members as well. Useful
$config keys:
* update_component The component name, e.g. com_foobar
* update_version The default version if the manifest cache is unreadable
* update_site The URL to the component's update XML stream
* update_extraquery The extra query to append to (commercial)
components' download URLs
* update_sitename The update site's name (description)
*
* @param array $config
*/
public function __construct($config = array())
{
parent::__construct($config);
// Get an instance of the updater class
$this->updater = JUpdater::getInstance();
// Get the component name
if (isset($config['update_component']))
{
$this->component = $config['update_component'];
}
else
{
$this->component = $this->input->getCmd('option',
'');
}
// Get the component description
if (isset($config['update_component_description']))
{
$this->component = $config['update_component_description'];
}
else
{
// Try to auto-translate (hopefully you've loaded the language
files)
$key = strtoupper($this->component);
$description = JText::_($key);
}
// Get the component version
if (isset($config['update_version']))
{
$this->version = $config['update_version'];
}
// Get the common key
if (isset($config['common_key']))
{
$this->commonKey = $config['common_key'];
}
else
{
// Convert com_foobar, pkg_foobar etc to "foobar"
$this->commonKey = substr($this->component, 4);
}
// Get the update site
if (isset($config['update_site']))
{
$this->updateSite = $config['update_site'];
}
// Get the extra query
if (isset($config['update_extraquery']))
{
$this->extraQuery = $config['update_extraquery'];
}
// Get the update site's name
if (isset($config['update_sitename']))
{
$this->updateSiteName = $config['update_sitename'];
}
// Find the extension ID
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select('*')
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' .
$db->q('component'))
->where($db->qn('element') . ' = ' .
$db->q($this->component));
$db->setQuery($query);
$extension = $db->loadObject();
if (is_object($extension))
{
$this->extension_id = $extension->extension_id;
$data = json_decode($extension->manifest_cache, true);
if (isset($data['version']))
{
$this->version = $data['version'];
}
}
}
/**
* Retrieves the update information of the component, returning an array
with the following keys:
*
* hasUpdate True if an update is available
* version The version of the available update
* infoURL The URL to the download page of the update
*
* @param bool $force Set to true if you want to forcibly
reload the update information
* @param string $preferredMethod Preferred update method:
'joomla' or 'classic'
*
* @return array See the method description for more information
*/
public function getUpdates($force = false, $preferredMethod = null)
{
// Default response (no update)
$updateResponse = array(
'hasUpdate' => false,
'version' => '',
'infoURL' => '',
'downloadURL' => '',
);
if (empty($this->extension_id))
{
return $updateResponse;
}
$updateRecord = $this->findUpdates($force, $preferredMethod);
// If we have an update record in the database return the information
found there
if (is_object($updateRecord))
{
$updateResponse = array(
'hasUpdate' => true,
'version' => $updateRecord->version,
'infoURL' => $updateRecord->infourl,
'downloadURL' => $updateRecord->downloadurl,
);
}
return $updateResponse;
}
/**
* Find the available update record object. If we're at the latest
version it will return null.
*
* Please see getUpdateMethod for information on how the $preferredMethod
is handled and what it means.
*
* @param bool $force Should I forcibly reload the updates
from the server?
* @param string $preferredMethod Preferred update method:
'joomla' or 'classic'
*
* @return \stdClass|null
*/
public function findUpdates($force, $preferredMethod = null)
{
$preferredMethod = $this->getUpdateMethod($preferredMethod);
switch ($preferredMethod)
{
case 'joomla':
return $this->findUpdatesJoomla($force);
break;
default:
case 'classic':
return $this->findUpdatesClassic($force);
break;
}
}
/**
* Gets the update site Ids for our extension.
*
* @return mixed An array of Ids or null if the query failed.
*/
public function getUpdateSiteIds()
{
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select($db->qn('update_site_id'))
->from($db->qn('#__update_sites_extensions'))
->where($db->qn('extension_id') . ' = ' .
$db->q($this->extension_id));
$db->setQuery($query);
$updateSiteIds = $db->loadColumn(0);
return $updateSiteIds;
}
/**
* Get the currently installed version as reported by the #__extensions
table
*
* @return string
*/
public function getVersion()
{
return $this->version;
}
/**
* Returns the name of the component, e.g. com_foobar
*
* @return string
*/
public function getComponentName()
{
return $this->component;
}
/**
* Returns the human readable component name, e.g. Foobar Component
*
* @return string
*/
public function getComponentDescription()
{
return $this->componentDescription;
}
/**
* Returns the numeric extension ID for the component
*
* @return int
*/
public function getExtensionId()
{
return $this->extension_id;
}
/**
* Returns the update site URL, i.e. the URL to the XML update stream
*
* @return string
*/
public function getUpdateSite()
{
return $this->updateSite;
}
/**
* Returns the human readable description of the update site
*
* @return string
*/
public function getUpdateSiteName()
{
return $this->updateSiteName;
}
/**
* Override the currently installed version as reported by the
#__extensions table
*
* @param string $version
*/
public function setVersion($version)
{
$this->version = $version;
}
/**
* Refreshes the Joomla! update sites for this extension as needed
*
* @return void
*/
public function refreshUpdateSite()
{
// Joomla! 1.5 does not have update sites.
if (version_compare(JVERSION, '1.6.0', 'lt'))
{
return;
}
if (empty($this->extension_id))
{
return;
}
// Remove obsolete update sites that don't match our extension ID
but match our name or update site location
$this->removeObsoleteUpdateSites();
// Create the update site definition we want to store to the database
$update_site = array(
'name' => $this->updateSiteName,
'type' => 'extension',
'location' => $this->updateSite,
'enabled' => 1,
'last_check_timestamp' => 0,
'extra_query' => $this->extraQuery
);
// Get a reference to the db driver
$db = FOFPlatform::getInstance()->getDbo();
// Get the #__update_sites columns
$columns = $db->getTableColumns('#__update_sites', true);
if (version_compare(JVERSION, '3.2.0', 'lt') ||
!array_key_exists('extra_query', $columns))
{
unset($update_site['extra_query']);
}
if (version_compare(JVERSION, '2.5.0', 'lt') ||
!array_key_exists('extra_query', $columns))
{
unset($update_site['last_check_timestamp']);
}
// Get the update sites for our extension
$updateSiteIds = $this->getUpdateSiteIds();
if (empty($updateSiteIds))
{
$updateSiteIds = array();
}
/** @var boolean $needNewUpdateSite Do I need to create a new update
site? */
$needNewUpdateSite = true;
/** @var int[] $deleteOldSites Old Site IDs to delete */
$deleteOldSites = array();
// Loop through all update sites
foreach ($updateSiteIds as $id)
{
$query = $db->getQuery(true)
->select('*')
->from($db->qn('#__update_sites'))
->where($db->qn('update_site_id') . ' = ' .
$db->q($id));
$db->setQuery($query);
$aSite = $db->loadObject();
if (empty($aSite))
{
// Update site is now up-to-date, don't need to refresh it
anymore.
continue;
}
// We have an update site that looks like ours
if ($needNewUpdateSite && ($aSite->name ==
$update_site['name']) && ($aSite->location ==
$update_site['location']))
{
$needNewUpdateSite = false;
$mustUpdate = false;
// Is it enabled? If not, enable it.
if (!$aSite->enabled)
{
$mustUpdate = true;
$aSite->enabled = 1;
}
// Do we have the extra_query property (J 3.2+) and does it match?
if (property_exists($aSite, 'extra_query') &&
isset($update_site['extra_query'])
&& ($aSite->extra_query !=
$update_site['extra_query']))
{
$mustUpdate = true;
$aSite->extra_query = $update_site['extra_query'];
}
// Update the update site if necessary
if ($mustUpdate)
{
$db->updateObject('#__update_sites', $aSite,
'update_site_id', true);
}
continue;
}
// In any other case we need to delete this update site, it's
obsolete
$deleteOldSites[] = $aSite->update_site_id;
}
if (!empty($deleteOldSites))
{
try
{
$obsoleteIDsQuoted = array_map(array($db, 'quote'),
$deleteOldSites);
// Delete update sites
$query = $db->getQuery(true)
->delete('#__update_sites')
->where($db->qn('update_site_id') . ' IN
(' . implode(',', $obsoleteIDsQuoted) . ')');
$db->setQuery($query)->execute();
// Delete update sites to extension ID records
$query = $db->getQuery(true)
->delete('#__update_sites_extensions')
->where($db->qn('update_site_id') . ' IN
(' . implode(',', $obsoleteIDsQuoted) . ')');
$db->setQuery($query)->execute();
}
catch (\Exception $e)
{
// Do nothing on failure
return;
}
}
// Do we still need to create a new update site?
if ($needNewUpdateSite)
{
// No update sites defined. Create a new one.
$newSite = (object)$update_site;
$db->insertObject('#__update_sites', $newSite);
$id = $db->insertid();
$updateSiteExtension = (object)array(
'update_site_id' => $id,
'extension_id' => $this->extension_id,
);
$db->insertObject('#__update_sites_extensions',
$updateSiteExtension);
}
}
/**
* Removes any update sites which go by the same name or the same location
as our update site but do not match the
* extension ID.
*/
public function removeObsoleteUpdateSites()
{
$db = $this->getDbo();
// Get update site IDs
$updateSiteIDs = $this->getUpdateSiteIds();
// Find update sites where the name OR the location matches BUT they are
not one of the update site IDs
$query = $db->getQuery(true)
->select($db->qn('update_site_id'))
->from($db->qn('#__update_sites'))
->where(
'((' . $db->qn('name') . ' = ' .
$db->q($this->updateSiteName) . ') OR ' .
'(' . $db->qn('location') . ' = ' .
$db->q($this->updateSite) . '))'
);
if (!empty($updateSiteIDs))
{
$updateSitesQuoted = array_map(array($db, 'quote'),
$updateSiteIDs);
$query->where($db->qn('update_site_id') . ' NOT IN
(' . implode(',', $updateSitesQuoted) . ')');
}
try
{
$ids = $db->setQuery($query)->loadColumn();
if (!empty($ids))
{
$obsoleteIDsQuoted = array_map(array($db, 'quote'), $ids);
// Delete update sites
$query = $db->getQuery(true)
->delete('#__update_sites')
->where($db->qn('update_site_id') . ' IN
(' . implode(',', $obsoleteIDsQuoted) . ')');
$db->setQuery($query)->execute();
// Delete update sites to extension ID records
$query = $db->getQuery(true)
->delete('#__update_sites_extensions')
->where($db->qn('update_site_id') . ' IN
(' . implode(',', $obsoleteIDsQuoted) . ')');
$db->setQuery($query)->execute();
}
}
catch (\Exception $e)
{
// Do nothing on failure
return;
}
}
/**
* Get the update method we should use, 'joomla' or
'classic'
*
* You can defined the preferred update method: 'joomla' uses
JUpdater whereas 'classic' handles update caching and
* parsing internally. If you are on Joomla! 3.1 or earlier this option is
forced to 'classic' since these old
* Joomla! versions couldn't handle updates of commercial components
correctly (that's why I contributed the fix to
* that problem, the extra_query field that's present in Joomla! 3.2
onwards).
*
* If 'classic' is defined then it will be used in *all* Joomla!
versions. It's the most stable method for fetching
* update information.
*
* @param string $preferred Preferred update method. One of
'joomla' or 'classic'.
*
* @return string
*/
public function getUpdateMethod($preferred = null)
{
$method = $preferred;
// Make sure the update fetch method is valid, otherwise load the
component's "update_method" parameter.
$validMethods = array('joomla', 'classic');
if (!in_array($method, $validMethods))
{
$method =
FOFUtilsConfigHelper::getComponentConfigurationValue($this->component,
'update_method', 'joomla');
}
// We can't handle updates using Joomla!'s extensions updater
in Joomla! 3.1 and earlier
if (($method == 'joomla') && version_compare(JVERSION,
'3.2.0', 'lt'))
{
$method = 'classic';
}
return $method;
}
/**
* Find the available update record object. If we're at the latest
version it will return null.
*
* @param bool $force Should I forcibly reload the updates from the
server?
*
* @return \stdClass|null
*/
protected function findUpdatesJoomla($force = false)
{
$db = FOFPlatform::getInstance()->getDbo();
// If we are forcing the reload, set the last_check_timestamp to 0
// and remove cached component update info in order to force a reload
if ($force)
{
// Find the update site IDs
$updateSiteIds = $this->getUpdateSiteIds();
if (empty($updateSiteIds))
{
return null;
}
// Set the last_check_timestamp to 0
if (version_compare(JVERSION, '2.5.0', 'ge'))
{
$query = $db->getQuery(true)
->update($db->qn('#__update_sites'))
->set($db->qn('last_check_timestamp') . ' =
' . $db->q('0'))
->where($db->qn('update_site_id') .' IN
('.implode(', ', $updateSiteIds).')');
$db->setQuery($query);
$db->execute();
}
// Remove cached component update info from #__updates
$query = $db->getQuery(true)
->delete($db->qn('#__updates'))
->where($db->qn('update_site_id') .' IN
('.implode(', ', $updateSiteIds).')');
$db->setQuery($query);
$db->execute();
}
// Use the update cache timeout specified in com_installer
$timeout = 3600 *
FOFUtilsConfigHelper::getComponentConfigurationValue('com_installer',
'cachetimeout', '6');
// Load any updates from the network into the #__updates table
$this->updater->findUpdates($this->extension_id, $timeout);
// Get the update record from the database
$query = $db->getQuery(true)
->select('*')
->from($db->qn('#__updates'))
->where($db->qn('extension_id') . ' = ' .
$db->q($this->extension_id));
$db->setQuery($query);
try
{
$updateObject = $db->loadObject();
}
catch (Exception $e)
{
return null;
}
if (!is_object($updateObject))
{
return null;
}
$updateObject->downloadurl = '';
JLoader::import('joomla.updater.update');
if (class_exists('JUpdate'))
{
$update = new JUpdate();
$update->loadFromXML($updateObject->detailsurl);
if (isset($update->get('downloadurl')->_data))
{
$url = trim($update->downloadurl->_data);
$extra_query = isset($updateObject->extra_query) ?
$updateObject->extra_query : $this->extraQuery;
if ($extra_query)
{
if (strpos($url, '?') === false)
{
$url .= '?';
}
else
{
$url .= '&';
}
$url .= $extra_query;
}
$updateObject->downloadurl = $url;
}
}
return $updateObject;
}
/**
* Find the available update record object. If we're at the latest
version return null.
*
* @param bool $force Should I forcibly reload the updates from the
server?
*
* @return \stdClass|null
*/
protected function findUpdatesClassic($force = false)
{
$allUpdates = $this->loadUpdatesClassic($force);
if (empty($allUpdates))
{
return null;
}
$bestVersion = '0.0.0';
$bestUpdate = null;
$bestUpdateObject = null;
foreach($allUpdates as $update)
{
if (!isset($update['version']))
{
continue;
}
if (version_compare($bestVersion, $update['version'],
'lt'))
{
$bestVersion = $update['version'];
$bestUpdate = $update;
}
}
// If the current version is newer or equal to the best one, unset
it. Otherwise the user will be always prompted to update
if(version_compare($this->version, $bestVersion,
'ge'))
{
$bestUpdate = null;
$bestVersion = '0.0.0';
}
if (!is_null($bestUpdate))
{
$url = '';
if (isset($bestUpdate['downloads']) &&
isset($bestUpdate['downloads'][0])
&&
isset($bestUpdate['downloads'][0]['url']))
{
$url = $bestUpdate['downloads'][0]['url'];
}
if ($this->extraQuery)
{
if (strpos($url, '?') === false)
{
$url .= '?';
}
else
{
$url .= '&';
}
$url .= $this->extraQuery;
}
$bestUpdateObject = (object)array(
'update_id' => 0,
'update_site_id' => 0,
'extension_id' => $this->extension_id,
'name' => $this->updateSiteName,
'description' => $bestUpdate['description'],
'element' => $bestUpdate['element'],
'type' => $bestUpdate['type'],
'folder' =>
count($bestUpdate['folder']) ? $bestUpdate['folder'][0]
: '',
'client_id' =>
isset($bestUpdate['client']) ? $bestUpdate['client'] :
0,
'version' => $bestUpdate['version'],
'data' => '',
'detailsurl' => $this->updateSite,
'infourl' =>
$bestUpdate['infourl']['url'],
'extra_query' => $this->extraQuery,
'downloadurl' => $url,
);
}
return $bestUpdateObject;
}
/**
* Load all available updates without going through JUpdate
*
* @param bool $force Should I forcibly reload the updates from the
server?
*
* @return array
*/
protected function loadUpdatesClassic($force = false)
{
// Is the cache busted? If it is I set $force = true to make sure I
download fresh updates
if (!$force)
{
// Get the cache timeout. On older Joomla! installations it will always
default to 6 hours.
$timeout = 3600 *
FOFUtilsConfigHelper::getComponentConfigurationValue('com_installer',
'cachetimeout', '6');
// Do I need to check for updates?
$lastCheck = $this->getCommonParameter('lastcheck', 0);
$now = time();
if (($now - $lastCheck) >= $timeout)
{
$force = true;
}
}
// Get the cached JSON-encoded updates list
$rawUpdates = $this->getCommonParameter('allUpdates',
'');
// Am I forced to reload the XML file (explicitly or because the cache is
busted)?
if ($force)
{
// Set the timestamp
$now = time();
$this->setCommonParameter('lastcheck', $now);
// Get all available updates
$updateHelper = new FOFUtilsUpdateExtension();
$updates =
$updateHelper->getUpdatesFromExtension($this->updateSite);
// Save the raw updates list in the database
$rawUpdates = json_encode($updates);
$this->setCommonParameter('allUpdates', $rawUpdates);
}
// Decode the updates list
$updates = json_decode($rawUpdates, true);
// Walk through the updates and find the ones compatible with our Joomla!
and PHP version
$compatibleUpdates = array();
// Get the Joomla! version family (e.g. 2.5)
$jVersion = JVERSION;
$jVersionParts = explode('.', $jVersion);
$jVersionShort = $jVersionParts[0] . '.' . $jVersionParts[1];
// Get the PHP version family (e.g. 5.6)
$phpVersion = PHP_VERSION;
$phpVersionParts = explode('.', $phpVersion);
$phpVersionShort = $phpVersionParts[0] . '.' .
$phpVersionParts[1];
foreach ($updates as $update)
{
// No platform?
if (!isset($update['targetplatform']))
{
continue;
}
// Wrong platform?
if ($update['targetplatform']['name'] !=
'joomla')
{
continue;
}
// Get the target Joomla! version
$targetJoomlaVersion =
$update['targetplatform']['version'];
$targetVersionParts = explode('.', $targetJoomlaVersion);
$targetVersionShort = $targetVersionParts[0] . '.' .
$targetVersionParts[1];
// The target version MUST be in the same Joomla! branch
if ($jVersionShort != $targetVersionShort)
{
continue;
}
// If the target version is major.minor.revision we must make sure our
current JVERSION is AT LEAST equal to that.
if (version_compare($targetJoomlaVersion, JVERSION, 'gt'))
{
continue;
}
// Do I have target PHP versions?
if (isset($update['ars-phpcompat']))
{
$phpCompatible = false;
foreach ($update['ars-phpcompat'] as $entry)
{
// Get the target PHP version family
$targetPHPVersion =
$entry['@attributes']['version'];
$targetPHPVersionParts = explode('.', $targetPHPVersion);
$targetPHPVersionShort = $targetPHPVersionParts[0] . '.' .
$targetPHPVersionParts[1];
// The target PHP version MUST be in the same PHP branch
if ($phpVersionShort != $targetPHPVersionShort)
{
continue;
}
// If the target version is major.minor.revision we must make sure our
current PHP_VERSION is AT LEAST equal to that.
if (version_compare($targetPHPVersion, PHP_VERSION, 'gt'))
{
continue;
}
$phpCompatible = true;
break;
}
if (!$phpCompatible)
{
continue;
}
}
// All checks pass. Add this update to the list of compatible updates.
$compatibleUpdates[] = $update;
}
return $compatibleUpdates;
}
/**
* Get a common parameter from the #__akeeba_common table
*
* @param string $key The key to retrieve
* @param mixed $default The default value in case none is set
*
* @return mixed The saved parameter value (or $default, if nothing is
currently set)
*/
protected function getCommonParameter($key, $default = null)
{
$dbKey = $this->commonKey . '_autoupdate_' . $key;
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select($db->qn('value'))
->from($db->qn($this->commonTable))
->where($db->qn('key') . ' = ' .
$db->q($dbKey));
$result = $db->setQuery($query)->loadResult();
if (!$result)
{
return $default;
}
return $result;
}
/**
* Set a common parameter from the #__akeeba_common table
*
* @param string $key The key to set
* @param mixed $value The value to set
*
* @return void
*/
protected function setCommonParameter($key, $value)
{
$dbKey = $this->commonKey . '_autoupdate_' . $key;
$db = FOFPlatform::getInstance()->getDbo();
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->qn($this->commonTable))
->where($db->qn('key') . ' = ' .
$db->q($dbKey));
$count = $db->setQuery($query)->loadResult();
if ($count)
{
$query = $db->getQuery(true)
->update($db->qn($this->commonTable))
->set($db->qn('value') . ' = ' .
$db->q($value))
->where($db->qn('key') . ' = ' .
$db->q($dbKey));
$db->setQuery($query)->execute();
}
else
{
$data = (object)array(
'key' => $dbKey,
'value' => $value,
);
$db->insertObject($this->commonTable, $data);
}
}
/**
* Proxy to updateComponent(). Required since old versions of our software
had an updateComponent method declared
* private. If we set the updateComponent() method public we cause a fatal
error.
*
* @return string
*/
public function doUpdateComponent()
{
return $this->updateComponent();
}
/**
* Automatically install the extension update under Joomla! 1.5.5 or later
(web) / 3.0 or later (CLI).
*
* @return string The update message
*/
private function updateComponent()
{
$isCli = FOFPlatform::getInstance()->isCli();
$minVersion = $isCli ? '3.0.0' : '1.5.5';
$errorQualifier = $isCli ? ' using an unattended CLI CRON script
' : ' ';
if (version_compare(JVERSION, $minVersion, 'lt'))
{
return "Extension updates{$errorQualifier}only work with Joomla!
$minVersion and later.";
}
try
{
$updatePackagePath = $this->downloadUpdate();
}
catch (Exception $e)
{
return $e->getMessage();
}
// Unpack the downloaded package file
jimport('joomla.installer.helper');
jimport('cms.installer.helper');
$package = JInstallerHelper::unpack($updatePackagePath);
if (!$package)
{
// Clean up
if (JFile::exists($updatePackagePath))
{
JFile::delete($updatePackagePath);
}
return "An error occurred while unpacking the file. Please double
check your Joomla temp-directory setting in Global Configuration.";
}
$installer = new JInstaller;
$installed = $installer->install($package['extractdir']);
// Let's cleanup the downloaded archive and the temp folder
if (JFolder::exists($package['extractdir']))
{
JFolder::delete($package['extractdir']);
}
if (JFile::exists($package['packagefile']))
{
JFile::delete($package['packagefile']);
}
if ($installed)
{
return "Component successfully updated";
}
else
{
return "An error occurred while trying to update the
component";
}
}
/**
* Downloads the latest update package to Joomla!'s temporary
directory
*
* @return string The absolute path to the downloaded update package.
*/
public function downloadUpdate()
{
// Get the update URL
$updateInformation = $this->getUpdates();
$url = $updateInformation['downloadURL'];
if (empty($url))
{
throw new RuntimeException("No download URL was provided in the
update information");
}
$config = JFactory::getConfig();
$tmp_dest = $config->get('tmp_path');
if (!$tmp_dest)
{
throw new RuntimeException("You must set a non-empty Joomla!
temp-directory in Global Configuration before continuing.");
}
if (!JFolder::exists($tmp_dest))
{
throw new RuntimeException("Joomla!'s temp-directory does not
exist. Please set the correct path in Global Configuration before
continuing.");
}
// Get the target filename
$filename = $this->component . '.zip';
$filename = rtrim($tmp_dest, '\\/') . '/' .
$filename;
try
{
$downloader = new FOFDownload();
$data = $downloader->getFromURL($url);
}
catch (Exception $e)
{
$code =$e->getCode();
$message =$e->getMessage();
throw new RuntimeException("An error occurred while trying to
download the update package. Double check your Download ID and your
server's network settings. The error message was: #$code:
$message");
}
if (!JFile::write($filename, $data))
{
if (!file_put_contents($filename, $data))
{
throw new RuntimeException("Joomla!'s temp-directory is not
writeable. Please check its permissions or set a different, writeable path
in Global Configuration before continuing.");
}
}
return $filename;
}
/**
* Gets a file name out of a url
*
* @param string $url URL to get name from
*
* @return mixed String filename or boolean false if failed
*/
private function getFilenameFromURL($url)
{
if (is_string($url))
{
$parts = explode('/', $url);
return $parts[count($parts) - 1];
}
return false;
}
/**
* Proxy to sendNotificationEmail(). Required since old versions of our
software had a sendNotificationEmail method
* declared private. If we set the sendNotificationEmail() method public
we cause a fatal error.
*
* @param string $version The new version of our software
* @param string $email The email address to send the notification
to
*
* @return mixed The result of JMail::send()
*/
public function doSendNotificationEmail($version, $email)
{
try
{
return $this->sendNotificationEmail($version, $email);
}
catch (\Exception $e)
{
// Joomla! 3.5 is buggy
}
}
/**
* Sends an update notification email
*
* @param string $version The new version of our software
* @param string $email The email address to send the notification
to
*
* @return mixed The result of JMail::send()
*/
private function sendNotificationEmail($version, $email)
{
$email_subject = $this->updateEmailSubject;
$email_body = $this->updateEmailBody;
$jconfig = JFactory::getConfig();
$sitename = $jconfig->get('sitename');
$substitutions = array(
'[VERSION]' => $version,
'[SITENAME]' => $sitename,
'[COMPONENT]' => $this->componentDescription,
);
$email_subject = str_replace(array_keys($substitutions),
array_values($substitutions), $email_subject);
$email_body = str_replace(array_keys($substitutions),
array_values($substitutions), $email_body);
$mailer = JFactory::getMailer();
$mailfrom = $jconfig->get('mailfrom');
$fromname = $jconfig->get('fromname');
$mailer->setSender(array( $mailfrom, $fromname ));
$mailer->addRecipient($email);
$mailer->setSubject($email_subject);
$mailer->setBody($email_body);
return $mailer->Send();
}
}
version.txt000064400000000020151155117530006766 0ustar002.5.5
2016-08-19view/csv.php000064400000010770151155117530007033 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework CSV View class. Automatically renders the data in
CSV
* format.
*
* @package FrameworkOnFramework
* @since 1.0
*/
class FOFViewCsv extends FOFViewHtml
{
/**
* Should I produce a CSV header row.
*
* @var boolean
*/
protected $csvHeader = true;
/**
* The filename of the downloaded CSV file.
*
* @var string
*/
protected $csvFilename = null;
/**
* The columns to include in the CSV output. If it's empty it will be
ignored.
*
* @var array
*/
protected $csvFields = array();
/**
* Public constructor. Instantiates a FOFViewCsv object.
*
* @param array $config The configuration data array
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
parent::__construct($config);
if (array_key_exists('csv_header', $config))
{
$this->csvHeader = $config['csv_header'];
}
else
{
$this->csvHeader =
$this->input->getBool('csv_header', true);
}
if (array_key_exists('csv_filename', $config))
{
$this->csvFilename = $config['csv_filename'];
}
else
{
$this->csvFilename =
$this->input->getString('csv_filename', '');
}
if (empty($this->csvFilename))
{
$view = $this->input->getCmd('view',
'cpanel');
$view = FOFInflector::pluralize($view);
$this->csvFilename = strtolower($view);
}
if (array_key_exists('csv_fields', $config))
{
$this->csvFields = $config['csv_fields'];
}
}
/**
* Executes before rendering a generic page, default to actions necessary
for the Browse task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onDisplay($tpl = null)
{
// Load the model
$model = $this->getModel();
$items = $model->getItemList();
$this->items = $items;
$platform = FOFPlatform::getInstance();
$document = $platform->getDocument();
if ($document instanceof JDocument)
{
$document->setMimeEncoding('text/csv');
}
$platform->setHeader('Pragma', 'public');
$platform->setHeader('Expires', '0');
$platform->setHeader('Cache-Control',
'must-revalidate, post-check=0, pre-check=0');
$platform->setHeader('Cache-Control',
'public', false);
$platform->setHeader('Content-Description', 'File
Transfer');
$platform->setHeader('Content-Disposition',
'attachment; filename="' . $this->csvFilename .
'"');
if (is_null($tpl))
{
$tpl = 'csv';
}
FOFPlatform::getInstance()->setErrorHandling(E_ALL,
'ignore');
$hasFailed = false;
try
{
$result = $this->loadTemplate($tpl, true);
if ($result instanceof Exception)
{
$hasFailed = true;
}
}
catch (Exception $e)
{
$hasFailed = true;
}
if (!$hasFailed)
{
echo $result;
}
else
{
// Default CSV behaviour in case the template isn't there!
if (empty($items))
{
return;
}
$item = array_pop($items);
$keys = get_object_vars($item);
$keys = array_keys($keys);
$items[] = $item;
reset($items);
if (!empty($this->csvFields))
{
$temp = array();
foreach ($this->csvFields as $f)
{
if (in_array($f, $keys))
{
$temp[] = $f;
}
}
$keys = $temp;
}
if ($this->csvHeader)
{
$csv = array();
foreach ($keys as $k)
{
$k = str_replace('"', '""', $k);
$k = str_replace("\r", '\\r', $k);
$k = str_replace("\n", '\\n', $k);
$k = '"' . $k . '"';
$csv[] = $k;
}
echo implode(",", $csv) . "\r\n";
}
foreach ($items as $item)
{
$csv = array();
$item = (array) $item;
foreach ($keys as $k)
{
if (!isset($item[$k]))
{
$v = '';
}
else
{
$v = $item[$k];
}
if (is_array($v))
{
$v = 'Array';
}
elseif (is_object($v))
{
$v = 'Object';
}
$v = str_replace('"', '""', $v);
$v = str_replace("\r", '\\r', $v);
$v = str_replace("\n", '\\n', $v);
$v = '"' . $v . '"';
$csv[] = $v;
}
echo implode(",", $csv) . "\r\n";
}
}
return false;
}
}
view/form.php000064400000006334151155117530007204 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework Form class. It preferably renders an XML view
template
* instead of a traditional PHP-based view template.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFViewForm extends FOFViewHtml
{
/** @var FOFForm The form to render */
protected $form;
/**
* Displays the view
*
* @param string $tpl The template to use
*
* @return boolean|null False if we can't render anything
*/
public function display($tpl = null)
{
$model = $this->getModel();
// Get the form
$this->form = $model->getForm();
$this->form->setModel($model);
$this->form->setView($this);
// Get the task set in the model
$task = $model->getState('task', 'browse');
// Call the relevant method
$method_name = 'on' . ucfirst($task);
if (method_exists($this, $method_name))
{
$result = $this->$method_name($tpl);
}
else
{
$result = $this->onDisplay();
}
// Bail out if we're told not to render anything
if ($result === false)
{
return;
}
// Show the view
// -- Output HTML before the view template
$this->preRender();
// -- Try to load a view template; if not exists render the form directly
$basePath = FOFPlatform::getInstance()->isBackend() ?
'admin:' : 'site:';
$basePath .= $this->config['option'] . '/';
$basePath .= $this->config['view'] . '/';
$path = $basePath . $this->getLayout();
if ($tpl)
{
$path .= '_' . $tpl;
}
$viewTemplate = $this->loadAnyTemplate($path);
// If there was no template file found, display the form
if ($viewTemplate instanceof Exception)
{
$viewTemplate = $this->getRenderedForm();
}
// -- Output the view template
echo $viewTemplate;
// -- Output HTML after the view template
$this->postRender();
}
/**
* Returns the HTML rendering of the FOFForm attached to this view. Very
* useful for customising a form page without having to meticulously hand-
* code the entire form.
*
* @return string The HTML of the rendered form
*/
public function getRenderedForm()
{
$html = '';
$renderer = $this->getRenderer();
if ($renderer instanceof FOFRenderAbstract)
{
// Load CSS and Javascript files defined in the form
$this->form->loadCSSFiles();
$this->form->loadJSFiles();
// Get the form's HTML
$html = $renderer->renderForm($this->form, $this->getModel(),
$this->input);
}
return $html;
}
/**
* The event which runs when we are displaying the Add page
*
* @param string $tpl The view sub-template to use
*
* @return boolean True to allow display of the view
*/
protected function onAdd($tpl = null)
{
// Hide the main menu
JRequest::setVar('hidemainmenu', true);
// Get the model
$model = $this->getModel();
// Assign the item and form to the view
$this->item = $model->getItem();
return true;
}
}
view/html.php000064400000010571151155117530007203 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework HTML output class. Together with PHP-based view
templates
* it will render your data into an HTML representation.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFViewHtml extends FOFViewRaw
{
/** @var bool Should I set the page title in the front-end of the site? */
public $setFrontendPageTitle = false;
/** @var string The translation key for the default page title */
public $defaultPageTitle = null;
/**
* Class constructor
*
* @param array $config Configuration parameters
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array)$config;
}
elseif (!is_array($config))
{
$config = array();
}
if (isset($config['setFrontendPageTitle']))
{
$this->setFrontendPageTitle =
(bool)$config['setFrontendPageTitle'];
}
if (isset($config['defaultPageTitle']))
{
$this->defaultPageTitle = $config['defaultPageTitle'];
}
parent::__construct($config);
}
/**
* Runs before rendering the view template, echoing HTML to put before the
* view template's generated HTML
*
* @return void
*/
protected function preRender()
{
$view = $this->input->getCmd('view', 'cpanel');
$task = $this->getModel()->getState('task',
'browse');
// Don't load the toolbar on CLI
if (!FOFPlatform::getInstance()->isCli())
{
$toolbar =
FOFToolbar::getAnInstance($this->input->getCmd('option',
'com_foobar'), $this->config);
$toolbar->perms = $this->perms;
$toolbar->renderToolbar($view, $task, $this->input);
}
if (FOFPlatform::getInstance()->isFrontend())
{
if ($this->setFrontendPageTitle)
{
$this->setPageTitle();
}
}
$renderer = $this->getRenderer();
$renderer->preRender($view, $task, $this->input, $this->config);
}
/**
* Runs after rendering the view template, echoing HTML to put after the
* view template's generated HTML
*
* @return void
*/
protected function postRender()
{
$view = $this->input->getCmd('view', 'cpanel');
$task = $this->getModel()->getState('task',
'browse');
$renderer = $this->getRenderer();
if ($renderer instanceof FOFRenderAbstract)
{
$renderer->postRender($view, $task, $this->input,
$this->config);
}
}
public function setPageTitle()
{
$document = JFactory::getDocument();
$app = JFactory::getApplication();
$menus = $app->getMenu();
$menu = $menus->getActive();
$title = null;
// Get the option and view name
$option = empty($this->option) ?
$this->input->getCmd('option', 'com_foobar') :
$this->option;
$view = empty($this->view) ?
$this->input->getCmd('view', $this->getName()) :
$this->view;
// Get the default page title translation key
$default = empty($this->defaultPageTitle) ? $option .
'_TITLE_' . $view : $this->defaultPageTitle;
$params = $app->getPageParameters($option);
// Set the default value for page_heading
if ($menu)
{
$params->def('page_heading',
$params->get('page_title', $menu->title));
}
else
{
$params->def('page_heading', JText::_($default));
}
// Set the document title
$title = $params->get('page_title', '');
$sitename = $app->getCfg('sitename');
if ($title == $sitename)
{
$title = JText::_($default);
}
if (empty($title))
{
$title = $sitename;
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 1)
{
$title = JText::sprintf('JPAGETITLE',
$app->getCfg('sitename'), $title);
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 2)
{
$title = JText::sprintf('JPAGETITLE', $title,
$app->getCfg('sitename'));
}
$document->setTitle($title);
// Set meta
if ($params->get('menu-meta_description'))
{
$document->setDescription($params->get('menu-meta_description'));
}
if ($params->get('menu-meta_keywords'))
{
$document->setMetadata('keywords',
$params->get('menu-meta_keywords'));
}
if ($params->get('robots'))
{
$document->setMetadata('robots',
$params->get('robots'));
}
return $title;
}
}
view/json.php000064400000017050151155117530007207 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework JSON View class. Renders the data as a JSON object
or
* array. It can optionally output HAL links as well.
*
* @package FrameworkOnFramework
* @since 2.0
*/
class FOFViewJson extends FOFViewHtml
{
/**
* When set to true we'll add hypermedia to the output, implementing
the
* HAL specification (http://stateless.co/hal_specification.html)
*
* @var boolean
*/
public $useHypermedia = false;
/**
* Public constructor
*
* @param array $config The component's configuration array
*/
public function __construct($config = array())
{
parent::__construct($config);
if (isset($config['use_hypermedia']))
{
$this->useHypermedia = (bool) $config['use_hypermedia'];
}
}
/**
* The event which runs when we are displaying the record list JSON view
*
* @param string $tpl The view sub-template to use
*
* @return boolean True to allow display of the view
*/
protected function onDisplay($tpl = null)
{
// Load the model
$model = $this->getModel();
$items = $model->getItemList();
$this->items = $items;
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
if ($this->useHypermedia)
{
$document->setMimeEncoding('application/hal+json');
}
else
{
$document->setMimeEncoding('application/json');
}
}
if (is_null($tpl))
{
$tpl = 'json';
}
FOFPlatform::getInstance()->setErrorHandling(E_ALL,
'ignore');
$hasFailed = false;
try
{
$result = $this->loadTemplate($tpl, true);
if ($result instanceof Exception)
{
$hasFailed = true;
}
}
catch (Exception $e)
{
$hasFailed = true;
}
if ($hasFailed)
{
// Default JSON behaviour in case the template isn't there!
if ($this->useHypermedia)
{
$haldocument = $this->_createDocumentWithHypermedia($items, $model);
$json = $haldocument->render('json');
}
else
{
$json = json_encode($items);
}
// JSONP support
$callback = $this->input->get('callback', null,
'raw');
if (!empty($callback))
{
echo $callback . '(' . $json . ')';
}
else
{
$defaultName = $this->input->getCmd('view',
'joomla');
$filename = $this->input->getCmd('basename',
$defaultName);
$document->setName($filename);
echo $json;
}
return false;
}
else
{
echo $result;
return false;
}
}
/**
* The event which runs when we are displaying a single item JSON view
*
* @param string $tpl The view sub-template to use
*
* @return boolean True to allow display of the view
*/
protected function onRead($tpl = null)
{
$model = $this->getModel();
$item = $model->getItem();
$this->item = $item;
$document = FOFPlatform::getInstance()->getDocument();
if ($document instanceof JDocument)
{
if ($this->useHypermedia)
{
$document->setMimeEncoding('application/hal+json');
}
else
{
$document->setMimeEncoding('application/json');
}
}
if (is_null($tpl))
{
$tpl = 'json';
}
FOFPlatform::getInstance()->setErrorHandling(E_ALL,
'ignore');
$hasFailed = false;
try
{
$result = $this->loadTemplate($tpl, true);
if ($result instanceof Exception)
{
$hasFailed = true;
}
}
catch (Exception $e)
{
$hasFailed = true;
}
if ($hasFailed)
{
// Default JSON behaviour in case the template isn't there!
if ($this->useHypermedia)
{
$haldocument = $this->_createDocumentWithHypermedia($item, $model);
$json = $haldocument->render('json');
}
else
{
$json = json_encode($item);
}
// JSONP support
$callback = $this->input->get('callback', null);
if (!empty($callback))
{
echo $callback . '(' . $json . ')';
}
else
{
$defaultName = $this->input->getCmd('view',
'joomla');
$filename = $this->input->getCmd('basename',
$defaultName);
$document->setName($filename);
echo $json;
}
return false;
}
else
{
echo $result;
return false;
}
}
/**
* Creates a FOFHalDocument using the provided data
*
* @param array $data The data to put in the document
* @param FOFModel $model The model of this view
*
* @return FOFHalDocument A HAL-enabled document
*/
protected function _createDocumentWithHypermedia($data, $model = null)
{
// Create a new HAL document
if (is_array($data))
{
$count = count($data);
}
else
{
$count = null;
}
if ($count == 1)
{
reset($data);
$document = new FOFHalDocument(end($data));
}
else
{
$document = new FOFHalDocument($data);
}
// Create a self link
$uri = (string) (JUri::getInstance());
$uri = $this->_removeURIBase($uri);
$uri = JRoute::_($uri);
$document->addLink('self', new FOFHalLink($uri));
// Create relative links in a record list context
if (is_array($data) && ($model instanceof FOFModel))
{
$pagination = $model->getPagination();
if ($pagination->get('pages.total') > 1)
{
// Try to guess URL parameters and create a prototype URL
// NOTE: You are better off specialising this method
$protoUri = $this->_getPrototypeURIForPagination();
// The "first" link
$uri = clone $protoUri;
$uri->setVar('limitstart', 0);
$uri = JRoute::_((string) $uri);
$document->addLink('first', new FOFHalLink($uri));
// Do we need a "prev" link?
if ($pagination->get('pages.current') > 1)
{
$prevPage = $pagination->get('pages.current') - 1;
$limitstart = ($prevPage - 1) * $pagination->limit;
$uri = clone $protoUri;
$uri->setVar('limitstart', $limitstart);
$uri = JRoute::_((string) $uri);
$document->addLink('prev', new FOFHalLink($uri));
}
// Do we need a "next" link?
if ($pagination->get('pages.current') <
$pagination->get('pages.total'))
{
$nextPage = $pagination->get('pages.current') + 1;
$limitstart = ($nextPage - 1) * $pagination->limit;
$uri = clone $protoUri;
$uri->setVar('limitstart', $limitstart);
$uri = JRoute::_((string) $uri);
$document->addLink('next', new FOFHalLink($uri));
}
// The "last" link?
$lastPage = $pagination->get('pages.total');
$limitstart = ($lastPage - 1) * $pagination->limit;
$uri = clone $protoUri;
$uri->setVar('limitstart', $limitstart);
$uri = JRoute::_((string) $uri);
$document->addLink('last', new FOFHalLink($uri));
}
}
return $document;
}
/**
* Convert an absolute URI to a relative one
*
* @param string $uri The URI to convert
*
* @return string The relative URL
*/
protected function _removeURIBase($uri)
{
static $root = null, $rootlen = 0;
if (is_null($root))
{
$root = rtrim(FOFPlatform::getInstance()->URIbase(), '/');
$rootlen = strlen($root);
}
if (substr($uri, 0, $rootlen) == $root)
{
$uri = substr($uri, $rootlen);
}
return ltrim($uri, '/');
}
/**
* Returns a JUri instance with a prototype URI used as the base for the
* other URIs created by the JSON renderer
*
* @return JUri The prototype JUri instance
*/
protected function _getPrototypeURIForPagination()
{
$protoUri = new JUri('index.php');
$protoUri->setQuery($this->input->getData());
$protoUri->delVar('savestate');
$protoUri->delVar('base_path');
return $protoUri;
}
}
view/raw.php000064400000021062151155117530007025 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework raw output class. It works like an HTML view, but
the
* output is bare HTML.
*
* @package FrameworkOnFramework
* @since 2.1
*/
class FOFViewRaw extends FOFView
{
/** @var array Data lists */
protected $lists = null;
/** @var array Permissions map */
protected $perms = null;
/**
* Class constructor
*
* @param array $config Configuration parameters
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
parent::__construct($config);
$this->config = $config;
// Get the input
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput($config['input']);
}
}
else
{
$this->input = new FOFInput;
}
if (!array_key_exists('option', $this->config))
{
$this->config['option'] =
$this->input->getCmd('option', 'com_foobar');
}
if (!array_key_exists('view', $this->config))
{
$this->config['view'] =
$this->input->getCmd('view', 'cpanel');
}
$this->lists = new FOFUtilsObject;
if (!FOFPlatform::getInstance()->isCli())
{
$platform = FOFPlatform::getInstance();
$perms = (object) array(
'create' =>
$platform->authorise('core.create' ,
$this->input->getCmd('option', 'com_foobar')),
'edit' => $platform->authorise('core.edit'
, $this->input->getCmd('option',
'com_foobar')),
'editown' =>
$platform->authorise('core.edit.own' ,
$this->input->getCmd('option', 'com_foobar')),
'editstate' =>
$platform->authorise('core.edit.state' ,
$this->input->getCmd('option', 'com_foobar')),
'delete' =>
$platform->authorise('core.delete' ,
$this->input->getCmd('option', 'com_foobar')),
);
$this->aclperms = $perms;
$this->perms = $perms;
}
}
/**
* Displays the view
*
* @param string $tpl The template to use
*
* @return boolean|null False if we can't render anything
*/
public function display($tpl = null)
{
// Get the task set in the model
$model = $this->getModel();
$task = $model->getState('task', 'browse');
// Call the relevant method
$method_name = 'on' . ucfirst($task);
if (method_exists($this, $method_name))
{
$result = $this->$method_name($tpl);
}
else
{
$result = $this->onDisplay();
}
if ($result === false)
{
return;
}
// Show the view
if ($this->doPreRender)
{
$this->preRender();
}
parent::display($tpl);
if ($this->doPostRender)
{
$this->postRender();
}
}
/**
* Last chance to output something before rendering the view template
*
* @return void
*/
protected function preRender()
{
}
/**
* Last chance to output something after rendering the view template and
* before returning to the caller
*
* @return void
*/
protected function postRender()
{
}
/**
* Executes before rendering the page for the Browse task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onBrowse($tpl = null)
{
// When in interactive browsing mode, save the state to the session
$this->getModel()->savestate(1);
return $this->onDisplay($tpl);
}
/**
* Executes before rendering a generic page, default to actions necessary
* for the Browse task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onDisplay($tpl = null)
{
$view = $this->input->getCmd('view', 'cpanel');
if (in_array($view, array('cpanel', 'cpanels')))
{
return;
}
// Load the model
$model = $this->getModel();
// ...ordering
$this->lists->set('order',
$model->getState('filter_order', 'id',
'cmd'));
$this->lists->set('order_Dir',
$model->getState('filter_order_Dir', 'DESC',
'cmd'));
// Assign data to the view
$this->items = $model->getItemList();
$this->pagination = $model->getPagination();
// Pass page params on frontend only
if (FOFPlatform::getInstance()->isFrontend())
{
$params = JFactory::getApplication()->getParams();
$this->params = $params;
}
return true;
}
/**
* Executes before rendering the page for the Add task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onAdd($tpl = null)
{
JRequest::setVar('hidemainmenu', true);
$model = $this->getModel();
$this->item = $model->getItem();
return true;
}
/**
* Executes before rendering the page for the Edit task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onEdit($tpl = null)
{
// This perms are used only for aesthetic reasons (ie showing
toolbar buttons), "real" checks
// are made by the controller
// It seems that I can't edit records, maybe I can edit only
this one due asset tracking?
if (!$this->perms->edit || !$this->perms->editown)
{
$model = $this->getModel();
if($model)
{
$table = $model->getTable();
// Ok, record is tracked, let's see if I can this
record
if($table->isAssetsTracked())
{
$platform = FOFPlatform::getInstance();
if(!$this->perms->edit)
{
$this->perms->edit =
$platform->authorise('core.edit', $table->getAssetName());
}
if(!$this->perms->editown)
{
$this->perms->editown =
$platform->authorise('core.edit.own',
$table->getAssetName());
}
}
}
}
return $this->onAdd($tpl);
}
/**
* Executes before rendering the page for the Read task.
*
* @param string $tpl Subtemplate to use
*
* @return boolean Return true to allow rendering of the page
*/
protected function onRead($tpl = null)
{
// All I need is to read the record
return $this->onAdd($tpl);
}
/**
* Determines if the current Joomla! version and your current table
support
* AJAX-powered drag and drop reordering. If they do, it will set up the
* drag & drop reordering feature.
*
* @return boolean|array False if not supported, a table with necessary
* information (saveOrder: should you enabled DnD
* reordering; orderingColumn: which column has
the
* ordering information).
*/
public function hasAjaxOrderingSupport()
{
if (version_compare(JVERSION, '3.0', 'lt'))
{
return false;
}
$model = $this->getModel();
if (!method_exists($model, 'getTable'))
{
return false;
}
$table = $this->getModel()->getTable();
if (!method_exists($table, 'getColumnAlias') ||
!method_exists($table, 'getTableFields'))
{
return false;
}
$orderingColumn = $table->getColumnAlias('ordering');
$fields = $table->getTableFields();
if (!is_array($fields) || !array_key_exists($orderingColumn, $fields))
{
return false;
}
$listOrder =
$this->escape($model->getState('filter_order', null,
'cmd'));
$listDirn =
$this->escape($model->getState('filter_order_Dir',
'ASC', 'cmd'));
$saveOrder = $listOrder == $orderingColumn;
if ($saveOrder)
{
$saveOrderingUrl = 'index.php?option=' .
$this->config['option'] . '&view=' .
$this->config['view'] .
'&task=saveorder&format=json';
JHtml::_('sortablelist.sortable', 'itemsList',
'adminForm', strtolower($listDirn), $saveOrderingUrl);
}
return array(
'saveOrder' => $saveOrder,
'orderingColumn' => $orderingColumn
);
}
/**
* Returns the internal list of useful variables to the benefit of
* FOFFormHeader fields.
*
* @return array
*
* @since 2.0
*/
public function getLists()
{
return $this->lists;
}
/**
* Returns a reference to the permissions object of this view
*
* @return stdClass
*/
public function getPerms()
{
return $this->perms;
}
}
view/view.php000064400000063506151155117530007217 0ustar00<?php
/**
* @package FrameworkOnFramework
* @subpackage view
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba
Ltd. All rights reserved.
* @license GNU General Public License version 2 or later; see
LICENSE.txt
* @note This file has been modified by the Joomla! Project and no
longer reflects the original work of its author.
*/
// Protect from unauthorized access
defined('FOF_INCLUDED') or die;
/**
* FrameworkOnFramework View class. The View is the MVC component which
gets the
* raw data from a Model and renders it in a way that makes sense. The
usual
* rendering is HTML, but you can also output JSON, CSV, XML, or even media
* (images, videos, ...) and documents (Word, PDF, Excel...).
*
* @package FrameworkOnFramework
* @since 1.0
*/
abstract class FOFView extends FOFUtilsObject
{
/**
* The name of the view
*
* @var array
*/
protected $_name = null;
/**
* Registered models
*
* @var array
*/
protected $_models = array();
/**
* The base path of the view
*
* @var string
*/
protected $_basePath = null;
/**
* The default model
*
* @var string
*/
protected $_defaultModel = null;
/**
* Layout name
*
* @var string
*/
protected $_layout = 'default';
/**
* Layout extension
*
* @var string
*/
protected $_layoutExt = 'php';
/**
* Layout template
*
* @var string
*/
protected $_layoutTemplate = '_';
/**
* The set of search directories for resources (templates)
*
* @var array
*/
protected $_path = array('template' => array(),
'helper' => array());
/**
* The name of the default template source file.
*
* @var string
*/
protected $_template = null;
/**
* The output of the template script.
*
* @var string
*/
protected $_output = null;
/**
* Callback for escaping.
*
* @var string
* @deprecated 13.3
*/
protected $_escape = 'htmlspecialchars';
/**
* Charset to use in escaping mechanisms; defaults to urf8 (UTF-8)
*
* @var string
*/
protected $_charset = 'UTF-8';
/**
* The available renderer objects we can use to render views
*
* @var array Contains objects of the FOFRenderAbstract class
*/
public static $renderers = array();
/**
* Cache of the configuration array
*
* @var array
*/
protected $config = array();
/**
* The input object of this view
*
* @var FOFInput
*/
protected $input = null;
/**
* The chosen renderer object
*
* @var FOFRenderAbstract
*/
protected $rendererObject = null;
/**
* Should I run the pre-render step?
*
* @var boolean
*/
protected $doPreRender = true;
/**
* Should I run the post-render step?
*
* @var boolean
*/
protected $doPostRender = true;
/**
* Public constructor. Instantiates a FOFView object.
*
* @param array $config The configuration data array
*/
public function __construct($config = array())
{
// Make sure $config is an array
if (is_object($config))
{
$config = (array) $config;
}
elseif (!is_array($config))
{
$config = array();
}
// Get the input
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$this->input = $config['input'];
}
else
{
$this->input = new FOFInput($config['input']);
}
}
else
{
$this->input = new FOFInput;
}
parent::__construct($config);
$component = 'com_foobar';
// Get the component name
if (array_key_exists('input', $config))
{
if ($config['input'] instanceof FOFInput)
{
$tmpInput = $config['input'];
}
else
{
$tmpInput = new FOFInput($config['input']);
}
$component = $tmpInput->getCmd('option', '');
}
else
{
$tmpInput = $this->input;
}
if (array_key_exists('option', $config))
{
if ($config['option'])
{
$component = $config['option'];
}
}
$config['option'] = $component;
// Get the view name
$view = null;
if (array_key_exists('input', $config))
{
$view = $tmpInput->getCmd('view', '');
}
if (array_key_exists('view', $config))
{
if ($config['view'])
{
$view = $config['view'];
}
}
$config['view'] = $view;
// Set the component and the view to the input array
if (array_key_exists('input', $config))
{
$tmpInput->set('option', $config['option']);
$tmpInput->set('view', $config['view']);
}
// Set the view name
if (array_key_exists('name', $config))
{
$this->_name = $config['name'];
}
else
{
$this->_name = $config['view'];
}
$tmpInput->set('view', $this->_name);
$config['input'] = $tmpInput;
$config['name'] = $this->_name;
$config['view'] = $this->_name;
// Get the component directories
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($config['option']);
// Set the charset (used by the variable escaping functions)
if (array_key_exists('charset', $config))
{
FOFPlatform::getInstance()->logDeprecated('Setting a custom
charset for escaping in FOFView\'s constructor is deprecated. Override
FOFView::escape() instead.');
$this->_charset = $config['charset'];
}
// User-defined escaping callback
if (array_key_exists('escape', $config))
{
$this->setEscape($config['escape']);
}
// Set a base path for use by the view
if (array_key_exists('base_path', $config))
{
$this->_basePath = $config['base_path'];
}
else
{
$this->_basePath = $componentPaths['main'];
}
// Set the default template search path
if (array_key_exists('template_path', $config))
{
// User-defined dirs
$this->_setPath('template',
$config['template_path']);
}
else
{
$altView = FOFInflector::isSingular($this->getName()) ?
FOFInflector::pluralize($this->getName()) :
FOFInflector::singularize($this->getName());
$this->_setPath('template', $this->_basePath .
'/views/' . $altView . '/tmpl');
$this->_addPath('template', $this->_basePath .
'/views/' . $this->getName() . '/tmpl');
}
// Set the default helper search path
if (array_key_exists('helper_path', $config))
{
// User-defined dirs
$this->_setPath('helper',
$config['helper_path']);
}
else
{
$this->_setPath('helper', $this->_basePath .
'/helpers');
}
// Set the layout
if (array_key_exists('layout', $config))
{
$this->setLayout($config['layout']);
}
else
{
$this->setLayout('default');
}
$this->config = $config;
if (!FOFPlatform::getInstance()->isCli())
{
$this->baseurl = FOFPlatform::getInstance()->URIbase(true);
$fallback =
FOFPlatform::getInstance()->getTemplateOverridePath($component) .
'/' . $this->getName();
$this->_addPath('template', $fallback);
}
}
/**
* Loads a template given any path. The path is in the format:
* [admin|site]:com_foobar/viewname/templatename
* e.g. admin:com_foobar/myview/default
*
* This function searches for Joomla! version override templates. For
example,
* if you have run this under Joomla! 3.0 and you try to load
* admin:com_foobar/myview/default it will automatically search for the
* template files default.j30.php, default.j3.php and default.php, in this
* order.
*
* @param string $path See above
* @param array $forceParams A hash array of variables to be
extracted in the local scope of the template file
*
* @return boolean False if loading failed
*/
public function loadAnyTemplate($path = '', $forceParams =
array())
{
// Automatically check for a Joomla! version specific override
$throwErrorIfNotFound = true;
$suffixes = FOFPlatform::getInstance()->getTemplateSuffixes();
foreach ($suffixes as $suffix)
{
if (substr($path, -strlen($suffix)) == $suffix)
{
$throwErrorIfNotFound = false;
break;
}
}
if ($throwErrorIfNotFound)
{
foreach ($suffixes as $suffix)
{
$result = $this->loadAnyTemplate($path . $suffix, $forceParams);
if ($result !== false)
{
return $result;
}
}
}
$layoutTemplate = $this->getLayoutTemplate();
// Parse the path
$templateParts = $this->_parseTemplatePath($path);
// Get the paths
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($templateParts['component']);
$templatePath =
FOFPlatform::getInstance()->getTemplateOverridePath($templateParts['component']);
// Get the default paths
$paths = array();
$paths[] = $templatePath . '/' .
$templateParts['view'];
$paths[] = ($templateParts['admin'] ?
$componentPaths['admin'] : $componentPaths['site']) .
'/views/' . $templateParts['view'] . '/tmpl';
if (isset($this->_path) || property_exists($this, '_path'))
{
$paths = array_merge($paths, $this->_path['template']);
}
elseif (isset($this->path) || property_exists($this,
'path'))
{
$paths = array_merge($paths, $this->path['template']);
}
// Look for a template override
if (isset($layoutTemplate) && $layoutTemplate != '_'
&& $layoutTemplate != $template)
{
$apath = array_shift($paths);
array_unshift($paths, str_replace($template, $layoutTemplate, $apath));
}
$filetofind = $templateParts['template'] . '.php';
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$this->_tempFilePath = $filesystem->pathFind($paths, $filetofind);
if ($this->_tempFilePath)
{
// Unset from local scope
unset($template);
unset($layoutTemplate);
unset($paths);
unset($path);
unset($filetofind);
// Never allow a 'this' property
if (isset($this->this))
{
unset($this->this);
}
// Force parameters into scope
if (!empty($forceParams))
{
extract($forceParams);
}
// Start capturing output into a buffer
ob_start();
// Include the requested template filename in the local scope (this will
execute the view logic).
include $this->_tempFilePath;
// Done with the requested template; get the buffer and clear it.
$this->_output = ob_get_contents();
ob_end_clean();
return $this->_output;
}
else
{
if ($throwErrorIfNotFound)
{
return new
Exception(JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND',
$path), 500);
}
return false;
}
}
/**
* Overrides the default method to execute and display a template script.
* Instead of loadTemplate is uses loadAnyTemplate which allows for
automatic
* Joomla! version overrides. A little slice of awesome pie!
*
* @param string $tpl The name of the template file to parse
*
* @return mixed A string if successful, otherwise a JError object.
*/
public function display($tpl = null)
{
FOFPlatform::getInstance()->setErrorHandling(E_ALL,
'ignore');
$result = $this->loadTemplate($tpl);
if ($result instanceof Exception)
{
FOFPlatform::getInstance()->raiseError($result->getCode(),
$result->getMessage());
return $result;
}
echo $result;
}
/**
* Assigns variables to the view script via differing strategies.
*
* This method is overloaded; you can assign all the properties of
* an object, an associative array, or a single value by name.
*
* You are not allowed to set variables that begin with an underscore;
* these are either private properties for FOFView or private variables
* within the template script itself.
*
* @return boolean True on success, false on failure.
*
* @deprecated 13.3 Use native PHP syntax.
*/
public function assign()
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::' .
__METHOD__ . ' is deprecated. Use native PHP syntax.');
// Get the arguments; there may be 1 or 2.
$arg0 = @func_get_arg(0);
$arg1 = @func_get_arg(1);
// Assign by object
if (is_object($arg0))
{
// Assign public properties
foreach (get_object_vars($arg0) as $key => $val)
{
if (substr($key, 0, 1) != '_')
{
$this->$key = $val;
}
}
return true;
}
// Assign by associative array
if (is_array($arg0))
{
foreach ($arg0 as $key => $val)
{
if (substr($key, 0, 1) != '_')
{
$this->$key = $val;
}
}
return true;
}
// Assign by string name and mixed value. We use array_key_exists()
instead of isset()
// because isset() fails if the value is set to null.
if (is_string($arg0) && substr($arg0, 0, 1) != '_'
&& func_num_args() > 1)
{
$this->$arg0 = $arg1;
return true;
}
// $arg0 was not object, array, or string.
return false;
}
/**
* Assign variable for the view (by reference).
*
* You are not allowed to set variables that begin with an underscore;
* these are either private properties for FOFView or private variables
* within the template script itself.
*
* @param string $key The name for the reference in the view.
* @param mixed &$val The referenced variable.
*
* @return boolean True on success, false on failure.
*
* @deprecated 13.3 Use native PHP syntax.
*/
public function assignRef($key, &$val)
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::' .
__METHOD__ . ' is deprecated. Use native PHP syntax.');
if (is_string($key) && substr($key, 0, 1) != '_')
{
$this->$key = &$val;
return true;
}
return false;
}
/**
* Escapes a value for output in a view script.
*
* If escaping mechanism is either htmlspecialchars or htmlentities, uses
* {@link $_encoding} setting.
*
* @param mixed $var The output to escape.
*
* @return mixed The escaped value.
*/
public function escape($var)
{
if (in_array($this->_escape, array('htmlspecialchars',
'htmlentities')))
{
return call_user_func($this->_escape, $var, ENT_COMPAT,
$this->_charset);
}
return call_user_func($this->_escape, $var);
}
/**
* Method to get data from a registered model or a property of the view
*
* @param string $property The name of the method to call on the model
or the property to get
* @param string $default The name of the model to reference or the
default value [optional]
*
* @return mixed The return value of the method
*/
public function get($property, $default = null)
{
// If $model is null we use the default model
if (is_null($default))
{
$model = $this->_defaultModel;
}
else
{
$model = strtolower($default);
}
// First check to make sure the model requested exists
if (isset($this->_models[$model]))
{
// Model exists, let's build the method name
$method = 'get' . ucfirst($property);
// Does the method exist?
if (method_exists($this->_models[$model], $method))
{
// The method exists, let's call it and return what we get
$result = $this->_models[$model]->$method();
return $result;
}
}
// Degrade to FOFUtilsObject::get
$result = parent::get($property, $default);
return $result;
}
/**
* Method to get the model object
*
* @param string $name The name of the model (optional)
*
* @return mixed FOFModel object
*/
public function getModel($name = null)
{
if ($name === null)
{
$name = $this->_defaultModel;
}
return $this->_models[strtolower($name)];
}
/**
* Get the layout.
*
* @return string The layout name
*/
public function getLayout()
{
return $this->_layout;
}
/**
* Get the layout template.
*
* @return string The layout template name
*/
public function getLayoutTemplate()
{
return $this->_layoutTemplate;
}
/**
* Method to get the view name
*
* The model name by default parsed using the classname, or it can be set
* by passing a $config['name'] in the class constructor
*
* @return string The name of the model
*/
public function getName()
{
if (empty($this->_name))
{
$classname = get_class($this);
$viewpos = strpos($classname, 'View');
if ($viewpos === false)
{
throw new
Exception(JText::_('JLIB_APPLICATION_ERROR_VIEW_GET_NAME'), 500);
}
$this->_name = strtolower(substr($classname, $viewpos + 4));
}
return $this->_name;
}
/**
* Method to add a model to the view.
*
* @param FOFMOdel $model The model to add to the view.
* @param boolean $default Is this the default model?
* @param String $name optional index name to store the model
*
* @return object The added model.
*/
public function setModel($model, $default = false, $name = null)
{
if (is_null($name))
{
$name = $model->getName();
}
$name = strtolower($name);
$this->_models[$name] = $model;
if ($default)
{
$this->_defaultModel = $name;
}
return $model;
}
/**
* Sets the layout name to use
*
* @param string $layout The layout name or a string in format
<template>:<layout file>
*
* @return string Previous value.
*/
public function setLayout($layout)
{
$previous = $this->_layout;
if (strpos($layout, ':') === false)
{
$this->_layout = $layout;
}
else
{
// Convert parameter to array based on :
$temp = explode(':', $layout);
$this->_layout = $temp[1];
// Set layout template
$this->_layoutTemplate = $temp[0];
}
return $previous;
}
/**
* Allows a different extension for the layout files to be used
*
* @param string $value The extension.
*
* @return string Previous value
*/
public function setLayoutExt($value)
{
$previous = $this->_layoutExt;
if ($value = preg_replace('#[^A-Za-z0-9]#', '',
trim($value)))
{
$this->_layoutExt = $value;
}
return $previous;
}
/**
* Sets the _escape() callback.
*
* @param mixed $spec The callback for _escape() to use.
*
* @return void
*
* @deprecated 2.1 Override FOFView::escape() instead.
*/
public function setEscape($spec)
{
FOFPlatform::getInstance()->logDeprecated(__CLASS__ . '::' .
__METHOD__ . ' is deprecated. Override FOFView::escape()
instead.');
$this->_escape = $spec;
}
/**
* Adds to the stack of view script paths in LIFO order.
*
* @param mixed $path A directory path or an array of paths.
*
* @return void
*/
public function addTemplatePath($path)
{
$this->_addPath('template', $path);
}
/**
* Adds to the stack of helper script paths in LIFO order.
*
* @param mixed $path A directory path or an array of paths.
*
* @return void
*/
public function addHelperPath($path)
{
$this->_addPath('helper', $path);
}
/**
* Overrides the built-in loadTemplate function with an FOF-specific one.
* Our overridden function uses loadAnyTemplate to provide smarter view
* template loading.
*
* @param string $tpl The name of the template file to parse
* @param boolean $strict Should we use strict naming, i.e. force a
non-empty $tpl?
*
* @return mixed A string if successful, otherwise a JError object
*/
public function loadTemplate($tpl = null, $strict = false)
{
$paths = FOFPlatform::getInstance()->getViewTemplatePaths(
$this->input->getCmd('option', ''),
$this->input->getCmd('view', ''),
$this->getLayout(),
$tpl,
$strict
);
foreach ($paths as $path)
{
$result = $this->loadAnyTemplate($path);
if (!($result instanceof Exception))
{
break;
}
}
if ($result instanceof Exception)
{
FOFPlatform::getInstance()->raiseError($result->getCode(),
$result->getMessage());
}
return $result;
}
/**
* Parses a template path in the form of admin:/component/view/layout or
* site:/component/view/layout to an array which can be used by
* loadAnyTemplate to locate and load the view template file.
*
* @param string $path The template path to parse
*
* @return array A hash array with the parsed path parts
*/
private function _parseTemplatePath($path = '')
{
$parts = array(
'admin' => 0,
'component' => $this->config['option'],
'view' => $this->config['view'],
'template' => 'default'
);
if (substr($path, 0, 6) == 'admin:')
{
$parts['admin'] = 1;
$path = substr($path, 6);
}
elseif (substr($path, 0, 5) == 'site:')
{
$path = substr($path, 5);
}
if (empty($path))
{
return;
}
$pathparts = explode('/', $path, 3);
switch (count($pathparts))
{
case 3:
$parts['component'] = array_shift($pathparts);
case 2:
$parts['view'] = array_shift($pathparts);
case 1:
$parts['template'] = array_shift($pathparts);
break;
}
return $parts;
}
/**
* Get the renderer object for this view
*
* @return FOFRenderAbstract
*/
public function &getRenderer()
{
if (!($this->rendererObject instanceof FOFRenderAbstract))
{
$this->rendererObject = $this->findRenderer();
}
return $this->rendererObject;
}
/**
* Sets the renderer object for this view
*
* @param FOFRenderAbstract &$renderer The render class to use
*
* @return void
*/
public function setRenderer(FOFRenderAbstract &$renderer)
{
$this->rendererObject = $renderer;
}
/**
* Finds a suitable renderer
*
* @return FOFRenderAbstract
*/
protected function findRenderer()
{
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
// Try loading the stock renderers shipped with FOF
if (empty(self::$renderers) || !class_exists('FOFRenderJoomla',
false))
{
$path = __DIR__ . '/../render/';
$renderFiles = $filesystem->folderFiles($path, '.php');
if (!empty($renderFiles))
{
foreach ($renderFiles as $filename)
{
if ($filename == 'abstract.php')
{
continue;
}
@include_once $path . '/' . $filename;
$camel = FOFInflector::camelize($filename);
$className = 'FOFRender' .
ucfirst(FOFInflector::getPart($camel, 0));
$o = new $className;
self::registerRenderer($o);
}
}
}
// Try to detect the most suitable renderer
$o = null;
$priority = 0;
if (!empty(self::$renderers))
{
foreach (self::$renderers as $r)
{
$info = $r->getInformation();
if (!$info->enabled)
{
continue;
}
if ($info->priority > $priority)
{
$priority = $info->priority;
$o = $r;
}
}
}
// Return the current renderer
return $o;
}
/**
* Registers a renderer object with the view
*
* @param FOFRenderAbstract &$renderer The render object to
register
*
* @return void
*/
public static function registerRenderer(FOFRenderAbstract &$renderer)
{
self::$renderers[] = $renderer;
}
/**
* Sets the pre-render flag
*
* @param boolean $value True to enable the pre-render step
*
* @return void
*/
public function setPreRender($value)
{
$this->doPreRender = $value;
}
/**
* Sets the post-render flag
*
* @param boolean $value True to enable the post-render step
*
* @return void
*/
public function setPostRender($value)
{
$this->doPostRender = $value;
}
/**
* Load a helper file
*
* @param string $hlp The name of the helper source file automatically
searches the helper paths and compiles as needed.
*
* @return void
*/
public function loadHelper($hlp = null)
{
// Clean the file name
$file = preg_replace('/[^A-Z0-9_\.-]/i', '', $hlp);
// Load the template script using the default Joomla! features
$filesystem =
FOFPlatform::getInstance()->getIntegrationObject('filesystem');
$helper = $filesystem->pathFind($this->_path['helper'],
$this->_createFileName('helper', array('name' =>
$file)));
if ($helper == false)
{
$componentPaths =
FOFPlatform::getInstance()->getComponentBaseDirs($this->config['option']);
$path = $componentPaths['main'] . '/helpers';
$helper = $filesystem->pathFind($path,
$this->_createFileName('helper', array('name' =>
$file)));
if ($helper == false)
{
$path = $path = $componentPaths['alt'] .
'/helpers';
$helper = $filesystem->pathFind($path,
$this->_createFileName('helper', array('name' =>
$file)));
}
}
if ($helper != false)
{
// Include the requested template filename in the local scope
include_once $helper;
}
}
/**
* Returns the view's option (component name) and view name in an
* associative array.
*
* @return array
*/
public function getViewOptionAndName()
{
return array(
'option' => $this->config['option'],
'view' => $this->config['view'],
);
}
/**
* Sets an entire array of search paths for templates or resources.
*
* @param string $type The type of path to set, typically
'template'.
* @param mixed $path The new search path, or an array of search
paths. If null or false, resets to the current directory only.
*
* @return void
*/
protected function _setPath($type, $path)
{
// Clear out the prior search dirs
$this->_path[$type] = array();
// Actually add the user-specified directories
$this->_addPath($type, $path);
// Always add the fallback directories as last resort
switch (strtolower($type))
{
case 'template':
// Set the alternative template search dir
if (!FOFPlatform::getInstance()->isCli())
{
$fallback =
FOFPlatform::getInstance()->getTemplateOverridePath($this->input->getCmd('option',
'')) . '/' . $this->getName();
$this->_addPath('template', $fallback);
}
break;
}
}
/**
* Adds to the search path for templates and resources.
*
* @param string $type The type of path to add.
* @param mixed $path The directory or stream, or an array of either,
to search.
*
* @return void
*/
protected function _addPath($type, $path)
{
// Just force to array
settype($path, 'array');
// Loop through the path directories
foreach ($path as $dir)
{
// No surrounding spaces allowed!
$dir = trim($dir);
// Add trailing separators as needed
if (substr($dir, -1) != DIRECTORY_SEPARATOR)
{
// Directory
$dir .= DIRECTORY_SEPARATOR;
}
// Add to the top of the search dirs
array_unshift($this->_path[$type], $dir);
}
}
/**
* Create the filename for a resource
*
* @param string $type The resource type to create the filename for
* @param array $parts An associative array of filename information
*
* @return string The filename
*/
protected function _createFileName($type, $parts = array())
{
$filename = '';
switch ($type)
{
case 'template':
$filename = strtolower($parts['name']) . '.' .
$this->_layoutExt;
break;
default:
$filename = strtolower($parts['name']) . '.php';
break;
}
return $filename;
}
}
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