<?php

/*
 * This file is part of the symfony package.
 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 *
 * @package    symfony
 * @subpackage plugin
 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
 * @version    SVN: $Id: sfGuardUserPeer.php 4 2008-09-24 08:40:58Z marek $
 */
class sfGuardUserPeer extends BasesfGuardUserPeer
{
  public static function retrieveByUsername($username, $isActive = true)
  {
    $c = new Criteria();
    $c->add(self::USERNAME, $username);
    $c->add(self::IS_ACTIVE, $isActive);

    return self::doSelectOne($c);
  }
  
  /**
   * Tworzy nową instancję modelu użytkownika i ustawia go jako anonymowego
   * Użytkownik nie jest zapisywany do bazy i wymaga wywołania sfGuardUser::save()
   * 
   * @param string $username Nazwa użytkownika/email
   * @return sfGuardUser|null
   * @throws sfException 
   * @throws sfException 
   * @throws PropelException 
   */
  public static function createAnonymous($username)
  {
    $user = new sfGuardUser();
    $user->setUsername($username);
    $user->setPassword('anonymous');
    $user->setHashCode(md5(microtime()));
    $group = sfGuardGroupPeer::retrieveByName('user');
    $guardUserGroup = new sfGuardUserGroup();
    $guardUserGroup->setGroupId($group->getId());
    $user->addsfGuardUserGroup($guardUserGroup);

    return $user;
  }
}