<?php
if (version_compare(PHP_VERSION, '5.3.1', '<')) { die('Your host needs to use PHP 5.3.1 or higher to run this version of Joomla!'); }

define('_JEXEC', 1);

if (file_exists(__DIR__ . '/defines.php')) { include_once __DIR__ . '/defines.php'; }

if (!defined('_JDEFINES'))
{
  define('JPATH_BASE', __DIR__);
  require_once JPATH_BASE . '/includes/defines.php';
}

require_once JPATH_BASE . '/includes/framework.php';

$app = JFactory::getApplication('site'); // Instantiate the application.

jimport('joomla.plugin.helper');

require_once (JPATH_BASE .'/libraries/joomla/factory.php'); // JFactory

$credentials['username'] = trim($_POST['username']);
$credentials['password'] = trim($_POST['password']);
$credentials['serial'] = (int)$_POST['serial'];

$db    = JFactory::getDbo();
$query = $db->getQuery(true);
$query
    ->select('id, password')
    ->from('#__users')
    ->where('username=' . $db->quote($credentials['username']));
$db->setQuery($query);
$result = $db->loadObject();

if ($result)
{
  $match = JUserHelper::verifyPassword($credentials['password'], $result->password, $result->id);
  
  if ($match === true)
  {
    $user = JUser::getInstance($result->id); // Bring this in line with the rest of the system
    $error = $app->login($credentials); //perform the login action
    $logged_user = JFactory::getUser();
    $expire = time()+86400;
    
    $db->setQuery('SELECT * FROM `panorama`.`user` WHERE serial='.$credentials['serial'].';');
    $res = $db->loadObjectList();

    $tomb=array(
      'serial'=>$db->quote($credentials['serial']),
      'nUserID'=>$db->quote($logged_user->nUserID),
      'strName'=>$db->quote($logged_user->name),
      'expire'=>$db->quote(date("Y-m-d H:i:s", $expire)),
    );

    if (empty($res)) // ha még egyáltalán nincs benne a széria szám
    {
      $query=$db->getQuery(true);    
      $query
        ->insert("`panorama`.`user`")
        ->columns($db->quoteName(array_keys($tomb)))
        ->values(implode(',', $tomb));
      $db->setQuery($query);
      $db->execute();  
      $result=$db->insertid();    
    }
    else if ((int)$res[0]->nUserID==0) // ha facebook-al már be van jelentkezve
    {
      foreach ($tomb as $k=>$v) $values[]=$db->quoteName($k)."=".$v;
  
      $query=$db->getQuery(true);
      $query
        ->update("`panorama`.`user`")
        ->set($values)
        ->where(array('`id`='.$res[0]->id));
      $db->setQuery($query);
      $result=$db->execute();  
    }
    
    setcookie("serial",$credentials['serial'],$expire,"/",".archlinexp.com");
//print_r($_COOKIE); die();    
    $app->redirect('http://panorama.archlinexp.com/auth/'.$credentials['serial']); //redirect logged in user
  }
  else
  {
    $app->redirect('http://panorama.archlinexp.com/auth/'.$credentials['serial'].'/invalid'); //redirect logged in user
  }
} 
else 
{
  die('Cound not find user in the database'); // Invalid user - Primitive error handling
}
?>