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<?php
/*----------------------------------------------------------------------------------|
www.vdm.io |----/
Lmskaran
/-------------------------------------------------------------------------------------------------------/
@version 1.0.0
@build 10th April, 2021
@created 10th April, 2021
@package Blank
@subpackage script.php
@author Mojtaba Taheri <http://lmskaran.com/>
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later -
http://www.gnu.org/licenses/gpl-2.0.html
____ _____ _____ __ __ __ __ ___ _____ __ __ ____
_____ _ _ ____ _ _ ____
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \(
_ )( \( )( ___)( \( )(_ _)
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/
)(_)( ) ( )__) ) ( )(
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__)
(_____)(_)\_)(____)(_)\_) (__)
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
JHTML::_('behavior.modal');
/**
* Script File of Blank Component
*/
class com_blankInstallerScript
{
/**
* Constructor
*
* @param JAdapterInstance $parent The object responsible for running
this script
*/
public function __construct(JAdapterInstance $parent) {}
/**
* Called on installation
*
* @param JAdapterInstance $parent The object responsible for running
this script
*
* @return boolean True on success
*/
public function install(JAdapterInstance $parent) {}
/**
* Called on uninstallation
*
* @param JAdapterInstance $parent The object responsible for running
this script
*/
public function uninstall(JAdapterInstance $parent)
{
// little notice as after service, in case of bad experience with
component.
echo '<h2>Did something go wrong? Are you
disappointed?</h2>
<p>Please let me know at <a
href="mailto:Taheri.mojtaba1@gmail.com">Taheri.mojtaba1@gmail.com</a>.
<br />We at Lmskaran are committed to building extensions that
performs proficiently! You can help us, really!
<br />Send me your thoughts on improvements that is needed, trust
me, I will be very grateful!
<br />Visit us at <a href="http://lmskaran.com/"
target="_blank">http://lmskaran.com/</a>
today!</p>';
}
/**
* Called on update
*
* @param JAdapterInstance $parent The object responsible for running
this script
*
* @return boolean True on success
*/
public function update(JAdapterInstance $parent){}
/**
* Called before any type of action
*
* @param string $type Which action is happening
(install|uninstall|discover_install|update)
* @param JAdapterInstance $parent The object responsible for running
this script
*
* @return boolean True on success
*/
public function preflight($type, JAdapterInstance $parent)
{
// get application
$app = JFactory::getApplication();
// is redundant or so it seems ...hmmm let me know if it works again
if ($type === 'uninstall')
{
return true;
}
// the default for both install and update
$jversion = new JVersion();
if (!$jversion->isCompatible('3.8.0'))
{
$app->enqueueMessage('Please upgrade to at least Joomla! 3.8.0
before continuing!', 'error');
return false;
}
// do any updates needed
if ($type === 'update')
{
}
// do any install needed
if ($type === 'install')
{
}
// check if the PHPExcel stuff is still around
if (File::exists(JPATH_ADMINISTRATOR .
'/components/com_blank/helpers/PHPExcel.php'))
{
// We need to remove this old PHPExcel folder
$this->removeFolder(JPATH_ADMINISTRATOR .
'/components/com_blank/helpers/PHPExcel');
// We need to remove this old PHPExcel file
File::delete(JPATH_ADMINISTRATOR .
'/components/com_blank/helpers/PHPExcel.php');
}
return true;
}
/**
* Called after any type of action
*
* @param string $type Which action is happening
(install|uninstall|discover_install|update)
* @param JAdapterInstance $parent The object responsible for running
this script
*
* @return boolean True on success
*/
public function postflight($type, JAdapterInstance $parent)
{
// get application
$app = JFactory::getApplication();
// set the default component settings
if ($type === 'install')
{
// Install the global extenstion params.
$db = JFactory::getDbo();
$query = $db->getQuery(true);
// Field to update.
$fields = array(
$db->quoteName('params') . ' = ' .
$db->quote('{"autorName":"Mojtaba
Taheri","autorEmail":"Taheri.mojtaba1@gmail.com","check_in":"-1
day","save_history":"1","history_limit":"10"}'),
);
// Condition.
$conditions = array(
$db->quoteName('element') . ' = ' .
$db->quote('com_blank')
);
$query->update($db->quoteName('#__extensions'))->set($fields)->where($conditions);
$db->setQuery($query);
$allDone = $db->execute();
echo '<a target="_blank"
href="http://lmskaran.com/" title="Blank">
<img
src="components/com_blank/assets/images/vdm-component.jpg"/>
</a>';
}
// do any updates needed
if ($type === 'update')
{
echo '<a target="_blank"
href="http://lmskaran.com/" title="Blank">
<img
src="components/com_blank/assets/images/vdm-component.jpg"/>
</a>
<h3>Upgrade to Version 1.0.0 Was Successful! Let us know if
anything is not working as expected.</h3>';
}
return true;
}
/**
* Remove folders with files
*
* @param string $dir The path to folder to remove
* @param boolean $ignore The folders and files to ignore and not
remove
*
* @return boolean True in all is removed
*
*/
protected function removeFolder($dir, $ignore = false)
{
if (Folder::exists($dir))
{
$it = new RecursiveDirectoryIterator($dir);
$it = new RecursiveIteratorIterator($it,
RecursiveIteratorIterator::CHILD_FIRST);
// remove ending /
$dir = rtrim($dir, '/');
// now loop the files & folders
foreach ($it as $file)
{
if ('.' === $file->getBasename() || '..' ===
$file->getBasename()) continue;
// set file dir
$file_dir = $file->getPathname();
// check if this is a dir or a file
if ($file->isDir())
{
$keeper = false;
if ($this->checkArray($ignore))
{
foreach ($ignore as $keep)
{
if (strpos($file_dir, $dir.'/'.$keep) !== false)
{
$keeper = true;
}
}
}
if ($keeper)
{
continue;
}
Folder::delete($file_dir);
}
else
{
$keeper = false;
if ($this->checkArray($ignore))
{
foreach ($ignore as $keep)
{
if (strpos($file_dir, $dir.'/'.$keep) !== false)
{
$keeper = true;
}
}
}
if ($keeper)
{
continue;
}
File::delete($file_dir);
}
}
// delete the root folder if not ignore found
if (!$this->checkArray($ignore))
{
return Folder::delete($dir);
}
return true;
}
return false;
}
/**
* Check if have an array with a length
*
* @input array The array to check
*
* @returns bool/int number of items in array on success
*/
protected function checkArray($array, $removeEmptyString = false)
{
if (isset($array) && is_array($array) && ($nr =
count((array)$array)) > 0)
{
// also make sure the empty strings are removed
if ($removeEmptyString)
{
foreach ($array as $key => $string)
{
if (empty($string))
{
unset($array[$key]);
}
}
return $this->checkArray($array, false);
}
return $nr;
}
return false;
}
}