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编辑当前文件:/home/asmplong/www/ancien-site-2019/site/administrator/components/com_cache/controller.php

<?php
/**
 * @version		$Id: controller.php 21320 2011-05-11 01:01:37Z dextercowley $
 * @package		Joomla.Administrator
 * @subpackage	com_cache
 * @copyright	Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 */

// no direct access
defined('_JEXEC') or die;

jimport('joomla.application.component.controller');

/**
 * Cache Controller
 *
 * @package		Joomla.Administrator
 * @subpackage	com_cache
 * @since 1.6
 */
class CacheController extends JController
{
	/**
	 * @param	boolean			If true, the view output will be cached
	 * @param	array			An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return	JController		This object to support chaining.
	 * @since	1.5
	 */
	public function display($cachable = false, $urlparams = false)
	{
		require_once JPATH_COMPONENT.'/helpers/cache.php';

// Get the document object.
		$document	= JFactory::getDocument();

// Set the default view name and format from the Request.
		$vName		= JRequest::getCmd('view', 'cache');
		$vFormat	= $document->getType();
		$lName		= JRequest::getCmd('layout', 'default');

// Get and render the view.
		if ($view = $this->getView($vName, $vFormat))
		{
			switch ($vName)
			{
				case 'purge':
					break;
				case 'cache':
				default:
					$model = $this->getModel($vName);
					$view->setModel($model, true);
					break;
			}

$view->setLayout($lName);

// Push document object into the view.
			$view->assignRef('document', $document);

// Load the submenu.
			CacheHelper::addSubmenu(JRequest::getCmd('view', 'cache'));

$view->display();
		}
	}

public function delete()
	{
		// Check for request forgeries
		JRequest::checkToken() or jexit(JText::_('JInvalid_Token'));

$cid = JRequest::getVar('cid', array(), 'post', 'array');

$model = $this->getModel('cache');

if(empty($cid)) {
			JError::raiseWarning(500, JText::_('JERROR_NO_ITEMS_SELECTED'));
		} else {
			$model->cleanlist($cid);
		}

$this->setRedirect('index.php?option=com_cache&client='.$model->getClient()->id);
	}

public function purge()
	{
		// Check for request forgeries
		JRequest::checkToken() or jexit(JText::_('JInvalid_Token'));

$model = $this->getModel('cache');
		$ret = $model->purge();

$msg = JText::_('COM_CACHE_EXPIRED_ITEMS_HAVE_BEEN_PURGED');
		$msgType = 'message';

if ($ret === false) {
			$msg = JText::_('Error purging expired items');
			$msgType = 'error';
		}

$this->setRedirect('index.php?option=com_cache&view=purge', $msg, $msgType);
	}
}