public function registerAction()
 {
     if ($this->isPostRequest()) {
         $postdata = $this->getPostData();
         $postdata['password'] = md5($postdata['password']);
         $postdata['power'] = "mem";
         $count = User::getByEmail($postdata['email']);
         if ($count < 1) {
             $id = User::register($postdata);
             $_SESSION['logged']['id'] = $id;
             $_SESSION['logged']['name'] = $postdata['name'];
             $_SESSION['logged']['email'] = $postdata['email'];
             $_SESSION['logged']['power'] = $postdata['power'];
             return $this->redirectOldLink();
         } else {
             $data = $this->setData();
             $data['title'] = "Đăng ký thành viên";
             return $this->render("user/register.html.twig", $data);
         }
     } else {
         $data = $this->setData();
         $data['title'] = "Đăng ký thành viên";
         return $this->render("user/register.html.twig", $data);
     }
 }
 public function registerAction()
 {
     $data = array();
     if ($postData = $this->getPostData()) {
         if ($user = User::register($postData)) {
             $this->app['session']->set("logged", $user);
             return $this->redirect('entrycontroller_index', array());
         } else {
             $data['error'] = 'Register failed! Please try again!';
         }
     }
     return $this->render('user/register.html.twig', $data);
 }