public function index()
 {
     if (LoginModel::isLoggedIn()) {
         Redirect::toPath('account');
     } else {
         $this->View->render('index');
     }
 }
 public function register()
 {
     if (RegistrationModel::register()) {
         if ($redirect = Request::get_post('redirect')) {
             Redirect::toPath(ltrim(urldecode($redirect), '/'));
         } else {
             Redirect::toPath('login');
         }
     } else {
         Redirect::toPath('login/registration');
     }
 }