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<?php
/**
* @package JCE
* @copyright Copyright (c) 2009-2014 Ryan Demmer. All rights reserved.
* @license GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* JCE 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.
*/
defined('_JEXEC') or die('RESTRICTED');
/**
* Plugins Component Controller
*
* @package Joomla
* @subpackage Plugins
* @since 1.5
*/
class WFControllerUpdates extends WFController {
/**
* Custom Constructor
*/
function __construct($default = array()) {
parent::__construct();
}
function update() {
$step = JRequest::getWord('step');
$model = $this->getModel('updates');
$result = array();
switch ($step) {
case 'check':
$result = $model->check();
break;
case 'download':
$result = $model->download();
break;
case 'install':
$result = $model->install();
break;
}
ob_start();
// set output headers
header('Content-Type: text/json;charset=UTF-8');
header('Content-Encoding: UTF-8');
header("Expires: Mon, 4 April 1984 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
if (!is_string($result)) {
$result = json_encode($result);
}
echo $result;
exit(ob_get_clean());
}
}
?>