<?php/** * @version		$Id: media.php 10381 2008-06-01 03:35:53Z pasamio $ * @package		Joomla * @subpackage	Media * @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. * @license		GNU/GPL, see LICENSE.php * Joomla! 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. See COPYRIGHT.php for copyright notices and * details. */// no direct accessdefined('_JEXEC') or die('Restricted access');// Make sure the user is authorized to view this page$user = & JFactory::getUser();if (!$user->authorize( 'com_media', 'manage' )) {	$mainframe->redirect('index.php', JText::_('ALERTNOTAUTH'));}$params =& JComponentHelper::getParams('com_media');// Load the admin HTML viewrequire_once( JPATH_COMPONENT.DS.'helpers'.DS.'media.php' );// Set the path definitions$view = JRequest::getCmd('view',null);$popup_upload = JRequest::getCmd('pop_up',null);$path = "file_path";if(substr(strtolower($view),0,6) == "images" || $popup_upload == 1) $path = "image_path";define('COM_MEDIA_BASE',    JPATH_ROOT.DS.$params->get($path, 'images/stories'));define('COM_MEDIA_BASEURL', JURI::root().$params->get($path, 'images/stories'));// Require the base controllerrequire_once (JPATH_COMPONENT.DS.'controller.php');$cmd = JRequest::getCmd('task', null);if (strpos($cmd, '.') != false){	// We have a defined controller/task pair -- lets split them out	list($controllerName, $task) = explode('.', $cmd);	// Define the controller name and path	$controllerName	= strtolower($controllerName);	$controllerPath	= JPATH_COMPONENT.DS.'controllers'.DS.$controllerName.'.php';	// If the controller file path exists, include it ... else lets die with a 500 error	if (file_exists($controllerPath)) {		require_once($controllerPath);	} else {		JError::raiseError(500, 'Invalid Controller');	}}else{	// Base controller, just set the task :)	$controllerName = null;	$task = $cmd;}// Set the name for the controller and instantiate it$controllerClass = 'MediaController'.ucfirst($controllerName);if (class_exists($controllerClass)) {	$controller = new $controllerClass();} else {	JError::raiseError(500, 'Invalid Controller Class');}// Perform the Request task$controller->execute($task);// Redirect if set by the controller$controller->redirect();