<?php 
/**
 *  $Id $
 *
 * 	Copyright (C) 2005-2011  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/>.
*/

/** ensure this file is being included by a parent file */
defined( '_JEXEC' ) or die('Direct Access to this location is not allowed.');
class SRBridgeUser extends SRBridgeUserBase
{
	function SRBridgeUser($userNameOrID=null)
	{
		$this->Acl =& JFactory::getACL();

		if($userNameOrID == null)
		{
			$this->_User  =& JFactory::getUser(); 
		}	
		else
		{
			$this->_User =& JFactory::getUser($userNameOrID);						
		}

			
		if($this->_User != null)
		{
			$this->Name = $this->_User->name;
			$this->UserName = $this->_User->username;
			$this->ID = $this->_User->guest ? 0 : $this->_User->id;
			$this->IP = getenv('REMOTE_ADDR');
		}		
	}
	
	function CanViewAdmin()
	{
		return $this->_User->authorize('core.manage', 'com_simple_review');	
	}
	
	function AddPermission($addonName, $task, $userGroup)
	{
		//N/A for J 1.6
	}
	
	function CanPerformTask($addonName, $task)
	{
		//TODO: Make more flexible http://docs.joomla.org/Developing_a_Model-View-Controller_%28MVC%29_Component_for_Joomla!1.6_-_Part_14
		switch($task)
		{
			case 'apply':
			case 'save':
				$task = 'edit';
				break;
			case 'new':
				$task = 'create';
				break;
			case 'list':
				$task = 'manage';
				break;
		}
		$addonName = explode('_', $addonName);
		$addonName = strtolower($addonName[0]);
		if($addonName == 'configuration')
		{
			//$task = 'admin';
		}
		return $this->_User->authorize('core.'.$task, 'com_simple_review.'.$addonName );	
	}
	
	function GetAllUsers()
	{		
		$query =  'SELECT a.*, g.name AS groupname '
				 .'FROM #__users AS a '
				 .'INNER JOIN #__core_acl_aro AS aro ON aro.value = a.id '
				 .'INNER JOIN #__core_acl_groups_aro_map AS gm ON gm.aro_id = aro.id '
				 .'INNER JOIN #__core_acl_aro_groups AS g ON g.id = gm.group_id '
				 .'GROUP BY a.id '
				 .'ORDER BY a.name ';

		return SRBridgeDatabase::Query($query);
	}
}

?>