<?php
/**
 *  $Id$
 *
 * 	Copyright (C) 2005-2009  Rowan Youngson
 * 
 *	This file is part of Simple Review.
 *
 *	Simple Review is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.

 *  Simple Review is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.

 *  You should have received a copy of the GNU General Public License
 *  along with Simple Review.  If not, see <http://www.gnu.org/licenses/>.
*/

defined('_JEXEC') or die( 'Restricted access' );

jimport('joomla.application.component.controller');
class SimpleReviewController extends JController
{
	function display()
	{
		$addonManager =& Addon_Manager::Get();
		
		// Set a default view if none exists
		if ( !JRequest::getCmd( 'view' ) ) 
		{
			JRequest::setVar('view', 'Category' );
		}
		
		//fix for if SEO is off
		if ( !JRequest::getCmd( 'id' ) ) 
		{
			$tid = JRequest::getCmd( 'rev' );
			if(!$tid)
			{
				$tid = JRequest::getCmd( 'cat' );
			}
			if($tid)
			{
				$tid = explode("-", $tid);
				$tid = count($tid) > 0 ? intval($tid[0]) : 0;
			}
			else
			{
				$tid = 0;
			}
			
			JRequest::setVar('id', $tid );
		}
		
		$task = JRequest::getVar('task');
		/*
		if(!$task)
		{
			$task = JRequest::getVar('layout');
			$task = str_replace('MODULE', '_', $task);			
		}*/
		
		if($task)
		{
			//Format ModuleName_TaskName - the module name should exclude Module e.g. Review_Module -> Review 
			if(preg_match('/^([a-zA-Z]+)_([a-zA-Z]+)$/', $task, $matches) > 0)
			{
				$taskModule =& $addonManager->GetModule($matches[1].'_Module', true);
				$taskID = intval(JRequest::getCmd( 'taskid' )); 

				$taskModule->PerformTask($matches[2], $taskID);
				
				if($taskModule->ExitAfterPerformingTask($matches[2], $taskID))
				{
					return;
				}
			}
		}				
		
		$view = ucwords(JRequest::getCmd( 'view' ));
		$id = intval(JRequest::getCmd( 'id' ));
		
		$module =& $addonManager->GetModule($view.'_Module', true); 
		if($module == null)
		{
			$module  =& $addonManager->GetModule("Category_Module", true);	
		}
		
		$module->Display($id);		
	}
	
}
?>