patchtester/administrator/components/com_patchtester/PatchTester/Controller/RevertController.php

<?php
/**
 * Patch testing component for the Joomla! CMS
 *
 * @copyright  Copyright (C) 2011 - 2012 Ian MacLennan, Copyright (C) 2013 - 2018 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later
 */

namespace PatchTester\Controller;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Router\Route;
use PatchTester\Model\PullModel;

/**
 * Controller class to revert patches
 *
 * @since  2.0
 */
class RevertController extends AbstractController
{
	/**
	 * Execute the controller.
	 *
	 * @return  void  Redirects the application
	 *
	 * @since   2.0
	 */
	public function execute()
	{
		try
		{
			$model = new PullModel(null, Factory::getDbo());

			// Initialize the state for the model
			$model->setState($this->initializeState($model));

			$model->revert($this->getInput()->getUint('pull_id'));

			$msg  = Text::_('COM_PATCHTESTER_REVERT_OK');
			$type = 'message';
		}
		catch (\Exception $e)
		{
			$msg  = $e->getMessage();
			$type = 'error';
		}

		$this->getApplication()->enqueueMessage($msg, $type);
		$this->getApplication()->redirect(Route::_('index.php?option=com_patchtester', false));
	}
}