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<?php
/**
* @copyright Copyright (c) 2015 Skyline Technology Ltd (http://extstore.com). All rights reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
// no direct access
defined('_JEXEC') or die;
jimport('joomla.plugin.plugin');
/**
* System - Extensions Update Helper Plugin
*
* @package Joomla.Plugin
* @subpakage ExtStore.extstore_update_helper
*/
class plgSystemExtStore_Update_Helper extends JPlugin {
/**
* Constructor.
*
* @param $subject
* @param array $config
*/
function __construct(&$subject, $config = array()) {
// call parent constructor
parent::__construct($subject, $config);
}
/**
* onInstallerBeforePackageDownload hook.
*/
public function onInstallerBeforePackageDownload(&$url, &$headers) {
$uri = JUri::getInstance($url);
// I don't care about download URLs not coming from our site
$host = $uri->getHost();
if ($host != 'extstore.com') {
return true;
}
// Get the download ID
$dlid = $this->params->get('dlid', '');
// If the download ID is invalid, return without any further action
if (!preg_match('/^([0-9]{1,}:)?[0-9a-f]{32}$/i', $dlid)) {
return true;
}
// Append the Download ID to the download URL
if (!empty($dlid)) {
$uri->setVar('dlid', $dlid);
$url = $uri->toString();
}
return true;
}
}