wrapper.php

Joomla!是一套获得过多个奖项的内容管理系统(Content Management System, CMS)。Joomla!采用PHP+MySQL数据库开发

<?php
/**
* @version		$Id: wrapper.php 10704 2008-08-21 09:38:40Z eddieajau $
* @package		Joomla
* @subpackage	Wrapper
* @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 access
defined( '_JEXEC' ) or die( 'Restricted access' );

/*
 * This is our main control structure for the component
 *
 * Each view is determined by the $task variable
 */
switch (JRequest::getCmd('task'))
{
	default:
		WrapperController::display();
		break;
}

/**
 * Static class to hold controller functions for the Wrapper component
 *
 * @static
 * @package		Joomla
 * @subpackage	Wrapper
 * @since		1.5
 */
class WrapperController
{
	function display()
	{
		global $mainframe, $option;

		$document =& JFactory::getDocument();

		$menus	= &JSite::getMenu();
		$menu	= $menus->getActive();

		// Get the page/component configuration
		$params = &$mainframe->getParams();

		//set page title
		$document->setTitle($menu->name);

		$url = $params->def( 'url', '' );

		$row = new stdClass();
		if ( $params->def( 'add_scheme', 1 ) )
		{
			// adds 'http://' if none is set
			if ( substr( $url, 0, 1 ) == '/' )
			{
				// relative url in component. use server http_host.
				$row->url = 'http://'. $_SERVER['HTTP_HOST'] . $url;
			}
			elseif ( !strstr( $url, 'http' ) && !strstr( $url, 'https' ) ) {
				$row->url = 'http://'. $url;
			}
			else {
				$row->url = $url;
			}
		}
		else {
			$row->url = $url;
		}

		require_once (JPATH_COMPONENT.DS.'views'.DS.'wrapper'.DS.'view.php');
		$view = new WrapperViewWrapper();

		$view->assignRef('params'  , $params);
		$view->assignRef('wrapper' , $row);

		$view->display();
	}
}
?>