156 lines
3.7 KiB
PHP
156 lines
3.7 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_installer
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Installer Update Controller
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*
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* @package Joomla.Administrator
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* @subpackage com_installer
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* @since 1.6
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*/
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class InstallerControllerUpdate extends JControllerLegacy
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{
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/**
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* Update a set of extensions.
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*
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* @return void
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*
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* @since 1.6
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*/
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public function update()
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{
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// Check for request forgeries
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JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
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$model = $this->getModel('update');
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$uid = $this->input->get('cid', array(), 'array');
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JArrayHelper::toInteger($uid, array());
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if ($model->update($uid))
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{
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$cache = JFactory::getCache('mod_menu');
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$cache->clean();
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}
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$app = JFactory::getApplication();
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$redirect_url = $app->getUserState('com_installer.redirect_url');
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if (empty($redirect_url))
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{
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$redirect_url = JRoute::_('index.php?option=com_installer&view=update', false);
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}
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else
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{
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// Wipe out the user state when we're going to redirect
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$app->setUserState('com_installer.redirect_url', '');
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$app->setUserState('com_installer.message', '');
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$app->setUserState('com_installer.extension_message', '');
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}
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$this->setRedirect($redirect_url);
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}
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/**
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* Find new updates.
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*
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* @return void
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*
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* @since 1.6
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*/
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public function find()
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{
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// Check for request forgeries
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JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
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// Get the caching duration
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$component = JComponentHelper::getComponent('com_installer');
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$params = $component->params;
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$cache_timeout = $params->get('cachetimeout', 6, 'int');
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$cache_timeout = 3600 * $cache_timeout;
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// Find updates
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$model = $this->getModel('update');
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$model->findUpdates(0, $cache_timeout);
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$this->setRedirect(JRoute::_('index.php?option=com_installer&view=update', false));
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}
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/**
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* Purges updates.
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*
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* @return void
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*
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* @since 1.6
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*/
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public function purge()
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{
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// Purge updates
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// Check for request forgeries
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JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
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$model = $this->getModel('update');
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$model->purge();
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$model->enableSites();
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$this->setRedirect(JRoute::_('index.php?option=com_installer&view=update', false), $model->_message);
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}
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/**
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* Fetch and report updates in JSON format, for AJAX requests
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*
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* @return void
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*
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* @since 2.5
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*/
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public function ajax()
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{
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/*
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* Note: we don't do a token check as we're fetching information
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* asynchronously. This means that between requests the token might
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* change, making it impossible for AJAX to work.
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*/
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$eid = $this->input->getInt('eid', 0);
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$skip = $this->input->get('skip', array(), 'array');
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$cache_timeout = $this->input->getInt('cache_timeout', 0);
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if ($cache_timeout == 0)
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{
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$component = JComponentHelper::getComponent('com_installer');
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$params = $component->params;
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$cache_timeout = $params->get('cachetimeout', 6, 'int');
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$cache_timeout = 3600 * $cache_timeout;
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}
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$model = $this->getModel('update');
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$model->findUpdates($eid, $cache_timeout);
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$model->setState('list.start', 0);
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$model->setState('list.limit', 0);
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if ($eid != 0)
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{
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$model->setState('filter.extension_id', $eid);
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}
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$updates = $model->getItems();
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if (!empty($skip))
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{
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$unfiltered_updates = $updates;
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$updates = array();
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foreach ($unfiltered_updates as $update)
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{
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if (!in_array($update->extension_id, $skip))
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{
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$updates[] = $update;
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}
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}
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}
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echo json_encode($updates);
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JFactory::getApplication()->close();
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}
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}
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