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<?php
/**
* @package com_zoo
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/**
* Joomla System Helper. Provides integration with the underlying Joomla! system
*
* @package Framework.Helpers
*/
class SystemHelper extends AppHelper {
/**
* The menu item id
*
* @var int
* @since 1.0.0
*/
public $itemid;
/**
* Variables that can be fetched through JFactory
*
* @var array
* @since 1.0.0
*/
protected static $_factory = array('application', 'config', 'language', 'user', 'session', 'document', 'acl', 'template', 'dbo', 'mailer', 'editor');
/**
* Class constructor
*
* @param App $app A reference to the global App object
*/
public function __construct($app) {
parent::__construct($app);
// init additional site vars
if ($this->application->isSite()) {
$this->itemid = $this->app->request->get('Itemid', 'int', 0);
}
}
/**
* Get a Joomla environment variable
*
* @param string $name The name of the variable to retrieve
*
* @return mixed The variable
*
* @see SystemHelper::$_factory
*
* @since 1.0.0
*/
public function __get($name) {
$name = strtolower($name);
if (in_array($name, self::$_factory)) {
return call_user_func(array('JFactory', 'get'.$name));
} elseif ($name == 'dispatcher') {
return JDispatcher::getInstance();
}
return null;
}
/**
* Map all the methods to the JFactory class
*
* @param string $method The name of the method
* @param array $args The list of arguments to pass on to the method
*
* @return mixed The result of the call
*
* @see JFactory
*
* @since 1.0.0
*/
public function __call($method, $args) {
return $this->_call(array('JFactory', $method), $args);
}
}