<?php
/**
 * @version		$Id: example.php 11720 2009-03-27 21:27:42Z ian $
 * @package		Joomla
 * @subpackage	JFramework
 * @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.
 */

// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die( 'Restricted access' );

jimport('joomla.plugin.plugin');
include_once($_SERVER['DOCUMENT_ROOT']."/components/com_vxc/helpers/db.php");
/**
 * Example User Plugin
 *
 * @package		Joomla
 * @subpackage	JFramework
 * @since 		1.5
 */
class plgAuthenticationvoxeluserredirect extends JPlugin {

	/**
	 * Constructor
	 *
	 * For php4 compatability we must not use the __constructor as a constructor for plugins
	 * because func_get_args ( void ) returns a copy of all passed arguments NOT references.
	 * This causes problems with cross-referencing necessary for the observer design pattern.
	 *
	 * @param object $subject The object to observe
	 * @param 	array  $config  An array that holds the plugin configuration
	 * @since 1.5
	 */
	function plgAuthenticationvoxeluserredirect(& $subject, $config)
	{
		parent::__construct($subject, $config);
	}


	/**
	 * This method should handle any login logic and report back to the subject
	 *
	 * @access	public
	 * @param 	array 	holds the user data
	 * @param 	array    extra options
	 * @return	boolean	True on success
	 * @since	1.5
	 */
	 
	
	function onAuthenticate($credentials, $options,&$response)
	{
		
		jimport('joomla.user.helper');

		// Joomla does not like blank passwords
		if (empty($credentials['password']))
		{
			$response->status = JAUTHENTICATE_STATUS_FAILURE;
			$response->error_message = 'Empty password not allowed';
			return false;
		}

		// Initialize variables
		$conditions = '';

		// Get a database object
		$db =& JFactory::getDBO();

		$query = 'SELECT `id`, `password`, `gid`'
			. ' FROM `#__users`'
			. ' WHERE username=' . $db->Quote( $credentials['username'] )
			;
		$db->setQuery( $query );
		$result = $db->loadObject();


		if($result)
		{
			$parts	= explode( ':', $result->password );
			$crypt	= $parts[0];
			$salt	= @$parts[1];
			$testcrypt = JUserHelper::getCryptedPassword($credentials['password'], $salt);

			if ($crypt == $testcrypt) {
			
			
				$dbvx =& VoxelCareDB::getDatabase();
				
				$sql = "SELECT uf.franchise 
						FROM #__vxc_userfranchise uf 
						LEFT JOIN #__vxc_user u ON u.id = uf.userid
						WHERE u.username = ". $dbvx->Quote($credentials['username']);
						
				$dbvx->setQuery($sql);
				
				$franchiseId = $dbvx->loadResult();
				
			
				if ($credentials['username']!='admin')		
				{				
					$app =& JFactory::getApplication();
					$site='';
					/*
					switch($franchiseId)
					{
						case 1: $site = 'http://www.tecnoinsole.com'; break;
						case 2: $site = 'http://www.lafoottechnics.nl'; break;					
					}*/
					
					if ($site)
					{
						$app->redirect($site);
						exit;
					}
				}
			
			
				$user = JUser::getInstance($result->id); // Bring this in line with the rest of the system
				$response->email = $user->email;
				$response->fullname = $user->name;
				$response->status = JAUTHENTICATE_STATUS_SUCCESS;
				$response->error_message = '';
			} else {
				$response->status = JAUTHENTICATE_STATUS_FAILURE;
				$response->error_message = 'Invalid password';
			}
		}
		else
		{
			$response->status = JAUTHENTICATE_STATUS_FAILURE;
			$response->error_message = 'User does not exist';
		}
		
	}


}