com_extensiondistributor/admin/controllers/maintenance.php

<?php
/*----------------------------------------------------------------------------------|  www.vdm.io  |----/
				Agence Agerix 
/-------------------------------------------------------------------------------------------------------/

	@version		1.x.x
	@build			2nd June, 2022
	@created		12th December, 2020
	@package		Extension Distributor
	@subpackage		maintenance.php
	@author			Emmanuel Danan <https://agerix.fr>	
	@copyright		Copyright (C) 2021. 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\MVC\Controller\BaseController;
use Joomla\Utilities\ArrayHelper;

/**
 * Extensiondistributor Maintenance Base Controller
 */
class ExtensiondistributorControllerMaintenance extends BaseController
{
	public function __construct($config)
	{
		parent::__construct($config);
	}

	public function dashboard()
	{
		$this->setRedirect(JRoute::_('index.php?option=com_extensiondistributor', false));
		return;
	}

	public function saveconfig()
	{
		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));

		global $cparams;
		$componentid = JComponentHelper::getComponent('com_extensiondistributor')->id;
		$app = JFactory::getApplication();
		$return = 'index.php?option=com_extensiondistributor&view=maintenance';
		$secure = $app->input->get('secure',0,'int') ? 'secure' : 'unsecure';

		$this->setRedirect(
			JRoute::_(
				$return, false
			)
		);

		$old['releases_directory'] = JPath::clean(JPATH_SITE . '/' . $cparams->get('releases_directory','packages') . '/');
		$old['jcb_directory'] = JPath::clean(JPATH_SITE . '/' . $cparams->get('jcb_directory','jcb') . '/');
		$old['updates_directory'] = JPath::clean(JPATH_SITE . '/' . $cparams->get('updates_directory','updates') . '/');
		$old['import_directory'] = JPath::clean(JPATH_SITE . '/' . $cparams->get('import_directory','extmanagerimport') . '/');

		$new['releases_directory'] = JPath::clean(JPATH_SITE . '/' . $app->input->get('releases_directory',null,'string') . '/');
		$new['jcb_directory'] = JPath::clean(JPATH_SITE . '/' . $app->input->get('jcb_directory',null,'string') . '/');
		$new['updates_directory'] = JPath::clean(JPATH_SITE . '/' . $app->input->get('updates_directory',null,'string') . '/');
		$new['import_directory'] = JPath::clean(JPATH_SITE . '/' . $app->input->get('import_directory',null,'string') . '/');

		foreach ($old as $k => $v) {
			if (!is_null($new[$k])) {
				if ($k !== 'updates_directory') {
					if (JFolder::exists($v))
					{
						if (!JFolder::exists($new[$k])) {
							JFolder::create($new[$k]);
						}
						JFolder::move($v,$new[$k]);
						ExtensiondistributorHelper::secureFolder($new[$k],$secure);
						$cparams->set($k, $app->input->get($k,null,'string'));
						$table = JTable::getInstance('extension');
						$table->load($componentid);
						$table->bind(array('params' => $cparams->toString()));
						// Check for error
						if (!$table->check()) {
							$this->setError('lastcreatedate: check: ' . $table->getError());
							return false;
						}
						// Save to database
						if (!$table->store()) {
							$this->setError('lastcreatedate: store: ' . $table->getError());
							return false;
						}
					}
				}
			}
		}

		$app->enqueueMessage('Configuration successfully updated!');

		return true;
	}

	public function renameAllFiles()
	{
		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));

		$return = 'index.php?option=com_extensiondistributor&view=maintenance';

		$this->setRedirect(
			JRoute::_(
				$return, false
			)
		);

		$app = JFactory::getApplication();
		$app->enqueueMessage('Renamed! (Not yet active)');

		return true;
	}

	public function deleteFile()
	{
		JSession::checkToken('get') or jexit(JText::_('JINVALID_TOKEN'));

		global $cparams;
		$app = JFactory::getApplication();
		$return = 'index.php?option=com_extensiondistributor&view=maintenance';
		$path = JPATH_SITE . '/' . $cparams->get('releases_directory','packages') . '/';
		$path = JPath::clean($path);
		$filename = $app->input->get('id',null,'base64');

		$this->setRedirect(
			JRoute::_(
				$return, false
			)
		);

		if (is_null($filename)) {
			$app->enqueueMessage('No file has been chosen','error');
			return false;
		}
		if (!JFile::exists($path.base64_decode($filename))) {
			$app->enqueueMessage('The file does not exist','error');
			return false;
		}

		JFile::delete($path.base64_decode($filename));
		$app->enqueueMessage('File successfully deleted!');

		return true;
	}

	public function deleteAllFiles()
	{
		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));

		global $cparams;
		$app = JFactory::getApplication();
		$return = 'index.php?option=com_extensiondistributor&view=maintenance';
		$path = JPATH_SITE . '/' . $cparams->get('releases_directory','packages') . '/';
		$path = JPath::clean($path);

		$this->setRedirect(
			JRoute::_(
				$return, false
			)
		);

		$model = $this->getModel('maintenance');
		$orphans = $model->getOrphans();

		if (!ExtensiondistributorHelper::checkArray($orphans)) {
			$app->enqueueMessage('Nothing to delete','error');
			return false;
		}

		foreach ($orphans as $orphan) {
			if (JFile::exists($path.$orphan)) {
				JFile::delete($path.$orphan);
			}
		}
		$app->enqueueMessage(sprintf('%s files successfully deleted!',count($orphans)));

		return true;
	}

}