admin.media.php

Joomla15 - 最新开源CMS

<?php
/**
 * @version		$Id: admin.media.php 8660 2007-08-30 23:53:21Z louis $
 * @package		Joomla
 * @subpackage	Media
 * @copyright	Copyright (C) 2005 - 2007 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 access
defined('_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 view
require_once( JPATH_COMPONENT.DS.'helpers'.DS.'media.php' );

// Set the path definitions
define('COM_MEDIA_BASE', JPATH_SITE.DS.$params->get('file_path', 'images'));
define('COM_MEDIA_BASEURL', $mainframe->getSiteURL().$params->get('file_path', 'images'));

jimport( 'joomla.application.component.controller' );

/**
 * Media Manager Component Controller
 *
 * @package		Joomla
 * @subpackage	Media
 * @version 1.5
 */
class MediaController extends JController
{
	/**
	 * Display the view
	 */
	function display()
	{
		global $mainframe;

		$vName = JRequest::getCmd('view', 'media');
		switch ($vName)
		{
			case 'images':
				$vLayout = JRequest::getCmd( 'layout', 'default' );
				$mName = 'manager';

				break;

			case 'imagesList':
				$mName = 'list';
				$vLayout = JRequest::getCmd( 'layout', 'default' );

				break;

			case 'mediaList':
				$mName = 'list';
				$vLayout = $mainframe->getUserStateFromRequest('media.list.layout', 'layout', 'thumbs', 'word');

				break;

			case 'media':
			default:
				$vName = 'media';
				$vLayout = JRequest::getCmd( 'layout', 'default' );
				$mName = 'manager';
				break;
		}

		$document = &JFactory::getDocument();
		$vType		= $document->getType();

		// Get/Create the view
		$view = &$this->getView( $vName, $vType);

		// Get/Create the model
		if ($model = &$this->getModel($mName)) {
			// Push the model into the view (as default)
			$view->setModel($model, true);
		}

		// Set the layout
		$view->setLayout($vLayout);

		// Display the view
		$view->display();
	}

	function ftpValidate()
	{
		// Set FTP credentials, if given
		jimport('joomla.client.helper');
		JClientHelper::setCredentialsFromRequest('ftp');
	}
}

$cmd = JRequest::getCmd('task', null);
if (strpos($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();