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编辑当前文件:/home2/sdektunc/.trash/administrator.4/components/com_associations/src/Dispatcher/Dispatcher.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_associations
 *
 * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Associations\Administrator\Dispatcher;

\defined('_JEXEC') or die;

use Joomla\CMS\Access\Exception\NotAllowed;
use Joomla\CMS\Dispatcher\ComponentDispatcher;
use Joomla\CMS\Language\Text;
use Joomla\Component\Associations\Administrator\Helper\AssociationsHelper;

/**
 * ComponentDispatcher class for com_associations
 *
 * @since  4.0.0
 */
class Dispatcher extends ComponentDispatcher
{
	/**
	 * Method to check component access permission
	 *
	 * @since   4.0.0
	 *
	 * @return  void
	 *
	 * @throws  \Exception|NotAllowed
	 */
	protected function checkAccess()
	{
		parent::checkAccess();

// Check if user has permission to access the component item type.
		$itemType = $this->input->get('itemtype', '', 'string');

if ($itemType !== '')
		{
			list($extensionName, $typeName) = explode('.', $itemType);

if (!AssociationsHelper::hasSupport($extensionName))
			{
				throw new \Exception(
					Text::sprintf('COM_ASSOCIATIONS_COMPONENT_NOT_SUPPORTED', $this->app->getLanguage()->_($extensionName)),
					404
				);
			}

if (!$this->app->getIdentity()->authorise('core.manage', $extensionName))
			{
				throw new NotAllowed($this->app->getLanguage()->_('JERROR_ALERTNOAUTHOR'), 403);
			}
		}
	}
}