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home/lmsyaran/public_html/libraries/joomla/form/fields/sql.php000064400000016204151157414320020610
0ustar00<?php
/**
 * @package     Joomla.Platform
 * @subpackage  Form
 *
 * @copyright   Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

JFormHelper::loadFieldClass('list');

/**
 * Supports a custom SQL select list
 *
 * @since  1.7.0
 */
class JFormFieldSQL extends JFormFieldList
{
	/**
	 * The form field type.
	 *
	 * @var    string
	 * @since  1.7.0
	 */
	public $type = 'SQL';

	/**
	 * The keyField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $keyField;

	/**
	 * The valueField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $valueField;

	/**
	 * The translate.
	 *
	 * @var    boolean
	 * @since  3.2
	 */
	protected $translate = false;

	/**
	 * The query.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $query;

	/**
	 * Method to get certain otherwise inaccessible properties from the form
field object.
	 *
	 * @param   string  $name  The property name for which to get the value.
	 *
	 * @return  mixed  The property value or null.
	 *
	 * @since   3.2
	 */
	public function __get($name)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				return $this->$name;
		}

		return parent::__get($name);
	}

	/**
	 * Method to set certain otherwise inaccessible properties of the form
field object.
	 *
	 * @param   string  $name   The property name for which to set the value.
	 * @param   mixed   $value  The value of the property.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	public function __set($name, $value)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				$this->$name = (string) $value;
				break;

			default:
				parent::__set($name, $value);
		}
	}

	/**
	 * Method to attach a JForm 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.
	 *
	 * @see     JFormField::setup()
	 * @since   3.2
	 */
	public function setup(SimpleXMLElement $element, $value, $group = null)
	{
		$return = parent::setup($element, $value, $group);

		if ($return)
		{
			// Check if its using the old way
			$this->query = (string) $this->element['query'];

			if (empty($this->query))
			{
				// Get the query from the form
				$query    = array();
				$defaults = array();

				$sql_select = (string) $this->element['sql_select'];
				$sql_from   = (string) $this->element['sql_from'];

				if ($sql_select && $sql_from)
				{
					$query['select'] = $sql_select;
					$query['from']   = $sql_from;
					$query['join']   = (string)
$this->element['sql_join'];
					$query['where']  = (string)
$this->element['sql_where'];
					$query['group']  = (string)
$this->element['sql_group'];
					$query['order']  = (string)
$this->element['sql_order'];

					// Get the filters
					$filters = isset($this->element['sql_filter']) ?
explode(',', $this->element['sql_filter']) :
'';

					// Get the default value for query if empty
					if (is_array($filters))
					{
						foreach ($filters as $filter)
						{
							$name   = "sql_default_{$filter}";
							$attrib = (string) $this->element[$name];

							if (!empty($attrib))
							{
								$defaults[$filter] = $attrib;
							}
						}
					}

					// Process the query
					$this->query = $this->processQuery($query, $filters, $defaults);
				}
			}

			$this->keyField   = (string) $this->element['key_field']
?: 'value';
			$this->valueField = (string)
$this->element['value_field'] ?: (string)
$this->element['name'];
			$this->translate  = (string) $this->element['translate']
?: false;
			$this->header     = (string) $this->element['header'] ?:
false;
		}

		return $return;
	}

	/**
	 * Method to process the query from form.
	 *
	 * @param   array   $conditions  The conditions from the form.
	 * @param   string  $filters     The columns to filter.
	 * @param   array   $defaults    The defaults value to set if condition is
empty.
	 *
	 * @return  JDatabaseQuery  The query object.
	 *
	 * @since   3.5
	 */
	protected function processQuery($conditions, $filters, $defaults)
	{
		// Get the database object.
		$db = JFactory::getDbo();

		// Get the query object
		$query = $db->getQuery(true);

		// Select fields
		$query->select($conditions['select']);

		// From selected table
		$query->from($conditions['from']);

		// Join over the groups
		if (!empty($conditions['join']))
		{
			$query->join('LEFT', $conditions['join']);
		}

		// Where condition
		if (!empty($conditions['where']))
		{
			$query->where($conditions['where']);
		}

		// Group by
		if (!empty($conditions['group']))
		{
			$query->group($conditions['group']);
		}

		// Process the filters
		if (is_array($filters))
		{
			$html_filters =
JFactory::getApplication()->getUserStateFromRequest($this->context .
'.filter', 'filter', array(), 'array');

			foreach ($filters as $k => $value)
			{
				if (!empty($html_filters[$value]))
				{
					$escape = $db->quote($db->escape($html_filters[$value]), false);

					$query->where("{$value} = {$escape}");
				}
				elseif (!empty($defaults[$value]))
				{
					$escape = $db->quote($db->escape($defaults[$value]), false);

					$query->where("{$value} = {$escape}");
				}
			}
		}

		// Add order to query
		if (!empty($conditions['order']))
		{
			$query->order($conditions['order']);
		}

		return $query;
	}

	/**
	 * Method to get the custom field options.
	 * Use the query attribute to supply a query to generate the list.
	 *
	 * @return  array  The field option objects.
	 *
	 * @since   1.7.0
	 */
	protected function getOptions()
	{
		$options = array();

		// Initialize some field attributes.
		$key   = $this->keyField;
		$value = $this->valueField;
		$header = $this->header;

		if ($this->query)
		{
			// Get the database object.
			$db = JFactory::getDbo();

			// Set the query and get the result list.
			$db->setQuery($this->query);

			try
			{
				$items = $db->loadObjectlist();
			}
			catch (JDatabaseExceptionExecuting $e)
			{
				JFactory::getApplication()->enqueueMessage(JText::_('JERROR_AN_ERROR_HAS_OCCURRED'),
'error');
			}
		}

		// Add header.
		if (!empty($header))
		{
			$header_title = JText::_($header);
			$options[] = JHtml::_('select.option', '',
$header_title);
		}

		// Build the field options.
		if (!empty($items))
		{
			foreach ($items as $item)
			{
				if ($this->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;
	}
}
home/lmsyaran/public_html/j3/plugins/fields/sql/tmpl/sql.php000064400000001771151157556330020173
0ustar00<?php
/**
 * @package     Joomla.Plugin
 * @subpackage  Fields.Sql
 *
 * @copyright   Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */
defined('_JEXEC') or die;

$value = $field->value;

if ($value == '')
{
	return;
}

$db        = JFactory::getDbo();
$value     = (array) $value;
$condition = '';

foreach ($value as $v)
{
	if (!$v)
	{
		continue;
	}

	$condition .= ', ' . $db->q($v);
}

$query = $fieldParams->get('query', '');

// Run the query with a having condition because it supports aliases
$db->setQuery($query . ' having value in (' . trim($condition,
',') . ')');

try
{
	$items = $db->loadObjectlist();
}
catch (Exception $e)
{
	// If the query failed, we fetch all elements
	$db->setQuery($query);
	$items = $db->loadObjectlist();
}

$texts = array();

foreach ($items as $item)
{
	if (in_array($item->value, $value))
	{
		$texts[] = $item->text;
	}
}

echo htmlentities(implode(', ', $texts));
home/lmsyaran/public_html/j3/libraries/joomla/form/fields/sql.php000064400000016204151160074210021116
0ustar00<?php
/**
 * @package     Joomla.Platform
 * @subpackage  Form
 *
 * @copyright   Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

JFormHelper::loadFieldClass('list');

/**
 * Supports a custom SQL select list
 *
 * @since  1.7.0
 */
class JFormFieldSQL extends JFormFieldList
{
	/**
	 * The form field type.
	 *
	 * @var    string
	 * @since  1.7.0
	 */
	public $type = 'SQL';

	/**
	 * The keyField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $keyField;

	/**
	 * The valueField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $valueField;

	/**
	 * The translate.
	 *
	 * @var    boolean
	 * @since  3.2
	 */
	protected $translate = false;

	/**
	 * The query.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $query;

	/**
	 * Method to get certain otherwise inaccessible properties from the form
field object.
	 *
	 * @param   string  $name  The property name for which to get the value.
	 *
	 * @return  mixed  The property value or null.
	 *
	 * @since   3.2
	 */
	public function __get($name)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				return $this->$name;
		}

		return parent::__get($name);
	}

	/**
	 * Method to set certain otherwise inaccessible properties of the form
field object.
	 *
	 * @param   string  $name   The property name for which to set the value.
	 * @param   mixed   $value  The value of the property.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	public function __set($name, $value)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				$this->$name = (string) $value;
				break;

			default:
				parent::__set($name, $value);
		}
	}

	/**
	 * Method to attach a JForm 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.
	 *
	 * @see     JFormField::setup()
	 * @since   3.2
	 */
	public function setup(SimpleXMLElement $element, $value, $group = null)
	{
		$return = parent::setup($element, $value, $group);

		if ($return)
		{
			// Check if its using the old way
			$this->query = (string) $this->element['query'];

			if (empty($this->query))
			{
				// Get the query from the form
				$query    = array();
				$defaults = array();

				$sql_select = (string) $this->element['sql_select'];
				$sql_from   = (string) $this->element['sql_from'];

				if ($sql_select && $sql_from)
				{
					$query['select'] = $sql_select;
					$query['from']   = $sql_from;
					$query['join']   = (string)
$this->element['sql_join'];
					$query['where']  = (string)
$this->element['sql_where'];
					$query['group']  = (string)
$this->element['sql_group'];
					$query['order']  = (string)
$this->element['sql_order'];

					// Get the filters
					$filters = isset($this->element['sql_filter']) ?
explode(',', $this->element['sql_filter']) :
'';

					// Get the default value for query if empty
					if (is_array($filters))
					{
						foreach ($filters as $filter)
						{
							$name   = "sql_default_{$filter}";
							$attrib = (string) $this->element[$name];

							if (!empty($attrib))
							{
								$defaults[$filter] = $attrib;
							}
						}
					}

					// Process the query
					$this->query = $this->processQuery($query, $filters, $defaults);
				}
			}

			$this->keyField   = (string) $this->element['key_field']
?: 'value';
			$this->valueField = (string)
$this->element['value_field'] ?: (string)
$this->element['name'];
			$this->translate  = (string) $this->element['translate']
?: false;
			$this->header     = (string) $this->element['header'] ?:
false;
		}

		return $return;
	}

	/**
	 * Method to process the query from form.
	 *
	 * @param   array   $conditions  The conditions from the form.
	 * @param   string  $filters     The columns to filter.
	 * @param   array   $defaults    The defaults value to set if condition is
empty.
	 *
	 * @return  JDatabaseQuery  The query object.
	 *
	 * @since   3.5
	 */
	protected function processQuery($conditions, $filters, $defaults)
	{
		// Get the database object.
		$db = JFactory::getDbo();

		// Get the query object
		$query = $db->getQuery(true);

		// Select fields
		$query->select($conditions['select']);

		// From selected table
		$query->from($conditions['from']);

		// Join over the groups
		if (!empty($conditions['join']))
		{
			$query->join('LEFT', $conditions['join']);
		}

		// Where condition
		if (!empty($conditions['where']))
		{
			$query->where($conditions['where']);
		}

		// Group by
		if (!empty($conditions['group']))
		{
			$query->group($conditions['group']);
		}

		// Process the filters
		if (is_array($filters))
		{
			$html_filters =
JFactory::getApplication()->getUserStateFromRequest($this->context .
'.filter', 'filter', array(), 'array');

			foreach ($filters as $k => $value)
			{
				if (!empty($html_filters[$value]))
				{
					$escape = $db->quote($db->escape($html_filters[$value]), false);

					$query->where("{$value} = {$escape}");
				}
				elseif (!empty($defaults[$value]))
				{
					$escape = $db->quote($db->escape($defaults[$value]), false);

					$query->where("{$value} = {$escape}");
				}
			}
		}

		// Add order to query
		if (!empty($conditions['order']))
		{
			$query->order($conditions['order']);
		}

		return $query;
	}

	/**
	 * Method to get the custom field options.
	 * Use the query attribute to supply a query to generate the list.
	 *
	 * @return  array  The field option objects.
	 *
	 * @since   1.7.0
	 */
	protected function getOptions()
	{
		$options = array();

		// Initialize some field attributes.
		$key   = $this->keyField;
		$value = $this->valueField;
		$header = $this->header;

		if ($this->query)
		{
			// Get the database object.
			$db = JFactory::getDbo();

			// Set the query and get the result list.
			$db->setQuery($this->query);

			try
			{
				$items = $db->loadObjectlist();
			}
			catch (JDatabaseExceptionExecuting $e)
			{
				JFactory::getApplication()->enqueueMessage(JText::_('JERROR_AN_ERROR_HAS_OCCURRED'),
'error');
			}
		}

		// Add header.
		if (!empty($header))
		{
			$header_title = JText::_($header);
			$options[] = JHtml::_('select.option', '',
$header_title);
		}

		// Build the field options.
		if (!empty($items))
		{
			foreach ($items as $item)
			{
				if ($this->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;
	}
}
home/lmsyaran/public_html/j3/htaccess.back/fof/form/field/sql.php000064400000004700151160760720020752
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>';
	}
}
home/lmsyaran/public_html/j3/plugins/fields/sql/sql.php000064400000003533151161056400017201
0ustar00<?php
/**
 * @package     Joomla.Plugin
 * @subpackage  Fields.Sql
 *
 * @copyright   Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
 * @license     GNU General Public License version 2 or later; see
LICENSE.txt
 */

defined('_JEXEC') or die;

JLoader::import('components.com_fields.libraries.fieldslistplugin',
JPATH_ADMINISTRATOR);

/**
 * Fields Sql Plugin
 *
 * @since  3.7.0
 */
class PlgFieldsSql extends FieldsListPlugin
{
	/**
	 * Transforms the field into a DOM XML element and appends it as a child
on the given parent.
	 *
	 * @param   stdClass    $field   The field.
	 * @param   DOMElement  $parent  The field node parent.
	 * @param   JForm       $form    The form.
	 *
	 * @return  DOMElement
	 *
	 * @since   3.7.0
	 */
	public function onCustomFieldsPrepareDom($field, DOMElement $parent, JForm
$form)
	{
		$fieldNode = parent::onCustomFieldsPrepareDom($field, $parent, $form);

		if (!$fieldNode)
		{
			return $fieldNode;
		}

		$fieldNode->setAttribute('value_field', 'text');
		$fieldNode->setAttribute('key_field', 'value');

		return $fieldNode;
	}

	/**
	 * The save event.
	 *
	 * @param   string   $context  The context
	 * @param   JTable   $item     The table
	 * @param   boolean  $isNew    Is new item
	 * @param   array    $data     The validated data
	 *
	 * @return  boolean
	 *
	 * @since   3.7.0
	 */
	public function onContentBeforeSave($context, $item, $isNew, $data =
array())
	{
		// Only work on new SQL fields
		if ($context != 'com_fields.field' || !isset($item->type) ||
$item->type != 'sql')
		{
			return true;
		}

		// If we are not a super admin, don't let the user create or update
a SQL field
		if (!JAccess::getAssetRules(1)->allow('core.admin',
JFactory::getUser()->getAuthorisedGroups()))
		{
			$item->setError(JText::_('PLG_FIELDS_SQL_CREATE_NOT_POSSIBLE'));

			return false;
		}

		return true;
	}
}
home/lmsyaran/public_html/j3/htaccess.back/joomla/form/fields/sql.php000064400000016204151161323570021645
0ustar00<?php
/**
 * @package     Joomla.Platform
 * @subpackage  Form
 *
 * @copyright   Copyright (C) 2005 - 2020 Open Source Matters, Inc. All
rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

JFormHelper::loadFieldClass('list');

/**
 * Supports a custom SQL select list
 *
 * @since  1.7.0
 */
class JFormFieldSQL extends JFormFieldList
{
	/**
	 * The form field type.
	 *
	 * @var    string
	 * @since  1.7.0
	 */
	public $type = 'SQL';

	/**
	 * The keyField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $keyField;

	/**
	 * The valueField.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $valueField;

	/**
	 * The translate.
	 *
	 * @var    boolean
	 * @since  3.2
	 */
	protected $translate = false;

	/**
	 * The query.
	 *
	 * @var    string
	 * @since  3.2
	 */
	protected $query;

	/**
	 * Method to get certain otherwise inaccessible properties from the form
field object.
	 *
	 * @param   string  $name  The property name for which to get the value.
	 *
	 * @return  mixed  The property value or null.
	 *
	 * @since   3.2
	 */
	public function __get($name)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				return $this->$name;
		}

		return parent::__get($name);
	}

	/**
	 * Method to set certain otherwise inaccessible properties of the form
field object.
	 *
	 * @param   string  $name   The property name for which to set the value.
	 * @param   mixed   $value  The value of the property.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	public function __set($name, $value)
	{
		switch ($name)
		{
			case 'keyField':
			case 'valueField':
			case 'translate':
			case 'query':
				$this->$name = (string) $value;
				break;

			default:
				parent::__set($name, $value);
		}
	}

	/**
	 * Method to attach a JForm 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.
	 *
	 * @see     JFormField::setup()
	 * @since   3.2
	 */
	public function setup(SimpleXMLElement $element, $value, $group = null)
	{
		$return = parent::setup($element, $value, $group);

		if ($return)
		{
			// Check if its using the old way
			$this->query = (string) $this->element['query'];

			if (empty($this->query))
			{
				// Get the query from the form
				$query    = array();
				$defaults = array();

				$sql_select = (string) $this->element['sql_select'];
				$sql_from   = (string) $this->element['sql_from'];

				if ($sql_select && $sql_from)
				{
					$query['select'] = $sql_select;
					$query['from']   = $sql_from;
					$query['join']   = (string)
$this->element['sql_join'];
					$query['where']  = (string)
$this->element['sql_where'];
					$query['group']  = (string)
$this->element['sql_group'];
					$query['order']  = (string)
$this->element['sql_order'];

					// Get the filters
					$filters = isset($this->element['sql_filter']) ?
explode(',', $this->element['sql_filter']) :
'';

					// Get the default value for query if empty
					if (is_array($filters))
					{
						foreach ($filters as $filter)
						{
							$name   = "sql_default_{$filter}";
							$attrib = (string) $this->element[$name];

							if (!empty($attrib))
							{
								$defaults[$filter] = $attrib;
							}
						}
					}

					// Process the query
					$this->query = $this->processQuery($query, $filters, $defaults);
				}
			}

			$this->keyField   = (string) $this->element['key_field']
?: 'value';
			$this->valueField = (string)
$this->element['value_field'] ?: (string)
$this->element['name'];
			$this->translate  = (string) $this->element['translate']
?: false;
			$this->header     = (string) $this->element['header'] ?:
false;
		}

		return $return;
	}

	/**
	 * Method to process the query from form.
	 *
	 * @param   array   $conditions  The conditions from the form.
	 * @param   string  $filters     The columns to filter.
	 * @param   array   $defaults    The defaults value to set if condition is
empty.
	 *
	 * @return  JDatabaseQuery  The query object.
	 *
	 * @since   3.5
	 */
	protected function processQuery($conditions, $filters, $defaults)
	{
		// Get the database object.
		$db = JFactory::getDbo();

		// Get the query object
		$query = $db->getQuery(true);

		// Select fields
		$query->select($conditions['select']);

		// From selected table
		$query->from($conditions['from']);

		// Join over the groups
		if (!empty($conditions['join']))
		{
			$query->join('LEFT', $conditions['join']);
		}

		// Where condition
		if (!empty($conditions['where']))
		{
			$query->where($conditions['where']);
		}

		// Group by
		if (!empty($conditions['group']))
		{
			$query->group($conditions['group']);
		}

		// Process the filters
		if (is_array($filters))
		{
			$html_filters =
JFactory::getApplication()->getUserStateFromRequest($this->context .
'.filter', 'filter', array(), 'array');

			foreach ($filters as $k => $value)
			{
				if (!empty($html_filters[$value]))
				{
					$escape = $db->quote($db->escape($html_filters[$value]), false);

					$query->where("{$value} = {$escape}");
				}
				elseif (!empty($defaults[$value]))
				{
					$escape = $db->quote($db->escape($defaults[$value]), false);

					$query->where("{$value} = {$escape}");
				}
			}
		}

		// Add order to query
		if (!empty($conditions['order']))
		{
			$query->order($conditions['order']);
		}

		return $query;
	}

	/**
	 * Method to get the custom field options.
	 * Use the query attribute to supply a query to generate the list.
	 *
	 * @return  array  The field option objects.
	 *
	 * @since   1.7.0
	 */
	protected function getOptions()
	{
		$options = array();

		// Initialize some field attributes.
		$key   = $this->keyField;
		$value = $this->valueField;
		$header = $this->header;

		if ($this->query)
		{
			// Get the database object.
			$db = JFactory::getDbo();

			// Set the query and get the result list.
			$db->setQuery($this->query);

			try
			{
				$items = $db->loadObjectlist();
			}
			catch (JDatabaseExceptionExecuting $e)
			{
				JFactory::getApplication()->enqueueMessage(JText::_('JERROR_AN_ERROR_HAS_OCCURRED'),
'error');
			}
		}

		// Add header.
		if (!empty($header))
		{
			$header_title = JText::_($header);
			$options[] = JHtml::_('select.option', '',
$header_title);
		}

		// Build the field options.
		if (!empty($items))
		{
			foreach ($items as $item)
			{
				if ($this->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;
	}
}
home/lmsyaran/public_html/libraries/fof/form/field/sql.php000064400000004700151161751530017716
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>';
	}
}