Current File : /home/admin/public_html/old/board/administrator/components/com_cache/admin.cache.php
<?php
/**
* @version $Id: admin.cache.php 14401 2010-01-26 14:10:00Z louis $
* @package Joomla
* @subpackage Cache
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
/*
* Make sure the user is authorized to view this page
*/
$user =& JFactory::getUser();
if (!$user->authorize( 'com_cache', 'manage' )) {
$mainframe->redirect( 'index.php', JText::_('ALERTNOTAUTH') );
}
// Load the html output class and the model class
require_once (JApplicationHelper::getPath('admin_html'));
require_once (JApplicationHelper::getPath('class'));
$cid = JRequest::getVar( 'cid', array(0), 'post', 'array' );
/*
* This is our main control structure for the component
*
* Each view is determined by the $task variable
*/
switch ( JRequest::getVar( 'task' ) )
{
case 'delete':
CacheController::deleteCache($cid);
CacheController::showCache();
break;
case 'purgeadmin':
CacheController::showPurgeCache();
break;
case 'purge':
CacheController::purgeCache();
break;
default :
CacheController::showCache();
break;
}
/**
* Static class to hold controller functions for the Cache component
*
* @static
* @package Joomla
* @subpackage Weblinks
* @since 1.5
*/
class CacheController
{
/**
* Show the cache
*
* @since 1.5
*/
function showCache()
{
global $mainframe, $option;
$submenu = JRequest::getVar('client', '0', '', 'int');
$client =& JApplicationHelper::getClientInfo($submenu);
if ($submenu == 1) {
JSubMenuHelper::addEntry(JText::_('Site'), 'index.php?option=com_cache&client=0');
JSubMenuHelper::addEntry(JText::_('Administrator'), 'index.php?option=com_cache&client=1', true);
} else {
JSubMenuHelper::addEntry(JText::_('Site'), 'index.php?option=com_cache&client=0', true);
JSubMenuHelper::addEntry(JText::_('Administrator'), 'index.php?option=com_cache&client=1');
}
$limit = $mainframe->getUserStateFromRequest( 'global.list.limit', 'limit', $mainframe->getCfg('list_limit'));
$limitstart = $mainframe->getUserStateFromRequest( $option.'.limitstart', 'limitstart', 0 );
$cmData = new CacheData($client->path.DS.'cache');
jimport('joomla.html.pagination');
$pageNav = new JPagination( $cmData->getGroupCount(), $limitstart, $limit );
CacheView::displayCache( $cmData->getRows( $limitstart, $limit ), $client, $pageNav );
}
function deleteCache($cid)
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$client =& JApplicationHelper::getClientInfo(JRequest::getVar('client', '0', '', 'int'));
$cmData = new CacheData($client->path.DS.'cache');
$cmData->cleanCacheList( $cid );
}
function showPurgeCache()
{
// Check for request forgeries
CacheView::showPurgeExecute();
}
function purgeCache()
{
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$cache =& JFactory::getCache('');
$cache->gc();
CacheView::purgeSuccess();
}
}