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plg_content_componentbuilde.../script.php

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<?php
/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Factory;
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use Joomla\CMS\Version;
use Joomla\CMS\Installer\InstallerAdapter;
use Joomla\CMS\Language\Text;
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use Joomla\Filesystem\File;
use Joomla\Filesystem\Folder;
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/**
* Content - Componentbuilder Component Dashboard Headers Tabs script file.
*
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* @package ComponentbuilderComponentDashboardHeadersTabs
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*/
class plgContentComponentbuilderComponentDashboardHeadersTabsInstallerScript
{
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/**
* The CMS Application.
*
* @since 4.4.2
*/
protected $app;
/**
* A list of files to be deleted
*
* @var array
* @since 3.6
*/
protected array $deleteFiles = [];
/**
* A list of folders to be deleted
*
* @var array
* @since 3.6
*/
protected array $deleteFolders = [];
/**
* Constructor
*
* @param InstallerAdapter $adapter The object responsible for running this script
*/
public function __construct($adapter)
{
// get application
$this->app = Factory::getApplication();
if (is_file(JPATH_ROOT . '/plugins/content/componentbuildercomponentdashboardheaderstabs/componentbuildercomponentdashboardheaderstabs.php'))
{
$this->deleteFiles[] = '/plugins/content/componentbuildercomponentdashboardheaderstabs/componentbuildercomponentdashboardheaderstabs.php';
}
}
/**
* Called before any type of action
*
* @param string $route Which action is happening (install|uninstall|discover_install|update)
* @param InstallerAdapter $adapter The object responsible for running this script
*
* @return boolean True on success
*/
public function preflight($route, $adapter)
{
// set application to local method var, just use $this->app in future [we will drop $app in J6]
$app = $this->app;
// the default for both install and update
$jversion = new Version();
if (!$jversion->isCompatible('5.0.0'))
{
$app->enqueueMessage('Please upgrade to at least Joomla! 5.0.0 before continuing!', 'error');
return false;
}
// remove old files and folders
$this->removeFiles();
return true;
}
/**
* Called before any type of action
*
* @param string $route Which action is happening (install|uninstall|discover_install|update)
* @param InstallerAdapter $adapter The object responsible for running this script
*
* @return boolean True on success
*/
public function postflight($route, $adapter)
{
// set application to local method var, just use $this->app in future [we will drop $app in J6]
$app = $this->app;
return true;
}
/**
* Remove the files and folders in the given array from
*
* @return void
* @since 5.0.2
*/
protected function removeFiles()
{
if (!empty($this->deleteFiles))
{
foreach ($this->deleteFiles as $file)
{
if (is_file(JPATH_ROOT . $file) && !File::delete(JPATH_ROOT . $file))
{
echo Text::sprintf('JLIB_INSTALLER_ERROR_FILE_FOLDER', $file) . '<br>';
}
}
}
if (!empty($this->deleteFolders))
{
foreach ($this->deleteFolders as $folder)
{
if (is_dir(JPATH_ROOT . $folder) && !Folder::delete(JPATH_ROOT . $folder))
{
echo Text::sprintf('JLIB_INSTALLER_ERROR_FILE_FOLDER', $folder) . '<br>';
}
}
}
}
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}