Your IP : 216.73.216.170
<?php
/**
* @package Joomla.Administrator
* @subpackage com_installer
*
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Installer Update Controller
*
* @package Joomla.Administrator
* @subpackage com_installer
* @since 1.6
*/
class InstallerControllerUpdate extends JControllerLegacy
{
/**
* Update a set of extensions.
*
* @return void
*
* @since 1.6
*/
public function update()
{
// Check for request forgeries
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$model = $this->getModel('update');
$uid = $this->input->get('cid', array(), 'array');
JArrayHelper::toInteger($uid, array());
if ($model->update($uid))
{
$cache = JFactory::getCache('mod_menu');
$cache->clean();
}
$app = JFactory::getApplication();
$redirect_url = $app->getUserState('com_installer.redirect_url');
if (empty($redirect_url))
{
$redirect_url = JRoute::_('index.php?option=com_installer&view=update', false);
}
else
{
// Wipe out the user state when we're going to redirect
$app->setUserState('com_installer.redirect_url', '');
$app->setUserState('com_installer.message', '');
$app->setUserState('com_installer.extension_message', '');
}
$this->setRedirect($redirect_url);
}
/**
* Find new updates.
*
* @return void
*
* @since 1.6
*/
public function find()
{
// Check for request forgeries
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Get the caching duration
$component = JComponentHelper::getComponent('com_installer');
$params = $component->params;
$cache_timeout = $params->get('cachetimeout', 6, 'int');
$cache_timeout = 3600 * $cache_timeout;
// Find updates
$model = $this->getModel('update');
$model->findUpdates(0, $cache_timeout);
$this->setRedirect(JRoute::_('index.php?option=com_installer&view=update', false));
}
/**
* Purges updates.
*
* @return void
*
* @since 1.6
*/
public function purge()
{
// Purge updates
// Check for request forgeries
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
$model = $this->getModel('update');
$model->purge();
$model->enableSites();
$this->setRedirect(JRoute::_('index.php?option=com_installer&view=update', false), $model->_message);
}
/**
* Fetch and report updates in JSON format, for AJAX requests
*
* @return void
*
* @since 2.5
*/
public function ajax()
{
/*
* Note: we don't do a token check as we're fetching information
* asynchronously. This means that between requests the token might
* change, making it impossible for AJAX to work.
*/
$eid = $this->input->getInt('eid', 0);
$skip = $this->input->get('skip', array(), 'array');
$cache_timeout = $this->input->getInt('cache_timeout', 0);
if ($cache_timeout == 0)
{
$component = JComponentHelper::getComponent('com_installer');
$params = $component->params;
$cache_timeout = $params->get('cachetimeout', 6, 'int');
$cache_timeout = 3600 * $cache_timeout;
}
$model = $this->getModel('update');
$model->findUpdates($eid, $cache_timeout);
$model->setState('list.start', 0);
$model->setState('list.limit', 0);
if ($eid != 0)
{
$model->setState('filter.extension_id', $eid);
}
$updates = $model->getItems();
if (!empty($skip))
{
$unfiltered_updates = $updates;
$updates = array();
foreach ($unfiltered_updates as $update)
{
if (!in_array($update->extension_id, $skip))
{
$updates[] = $update;
}
}
}
echo json_encode($updates);
JFactory::getApplication()->close();
}
}