/**
  * @Route("/student-{id}/wishes", requirements={"id" = "\d+"}, name="admin_student_wishes")
  * @Template()
  */
 public function studentWishesAction(Student $student)
 {
     $wish = new Wish();
     $wish->setStudent($student);
     $wish->setPriority(count($student->getWishes()) + 1);
     $form = $this->createForm(new WishType(), $wish);
     $request = $this->get('request');
     if ($request->getMethod() == 'POST') {
         $form->submit($request);
         if ($form->isValid()) {
             $already = false;
             foreach ($student->getWishes() as $w) {
                 if ($w->getUniversity()->getId() == $wish->getUniversity()->getId()) {
                     $already = true;
                     break;
                 }
             }
             if (!$already) {
                 $em = $this->getDoctrine()->getManager();
                 $em->persist($wish);
                 $em->flush();
             } else {
                 $this->get('session')->getFlashBag()->add('error', 'Il y a déjà un voeu pour cette université');
             }
             return $this->redirect($this->generateUrl('admin_student_wishes', array('id' => $student->getId())));
         }
     }
     return array('student' => $student, 'form' => $form->createView());
 }
 /**
  * @Route("/student-{id}-{auth}/wishes", requirements={"id" = "\d+"}, name="student_wishes")
  * @Template()
  */
 public function wishesAction(Student $student, $auth)
 {
     if (strtolower($student->getAuth()) != strtolower($auth)) {
         return $this->redirect($this->generateUrl('student_loginreset'));
     } else {
         if ($student->getState() != 0 && $student->getState() != 1) {
             return $this->redirect($this->generateUrl('student_login', array('id' => $student->getId(), 'auth' => $auth)));
         }
     }
     if ($student->getState() == 0) {
         $wish = new Wish();
         $wish->setStudent($student);
         $wish->setPriority(count($student->getWishes()) + 1);
         $form = $this->createForm(new WishType(array('activeOnly' => true)), $wish);
         $request = $this->get('request');
         if ($request->getMethod() == 'POST') {
             $form->submit($request);
             if ($form->isValid()) {
                 $already = false;
                 foreach ($student->getWishes() as $w) {
                     if ($w->getUniversity()->getId() == $wish->getUniversity()->getId()) {
                         $already = true;
                         break;
                     }
                 }
                 if (!$already) {
                     $em = $this->getDoctrine()->getManager();
                     $em->persist($wish);
                     $em->flush();
                 } else {
                     $this->get('session')->getFlashBag()->add('error', 'Vous avez déjà un voeu pour cette université');
                 }
                 return $this->redirect($this->generateUrl('student_wishes', array('id' => $student->getId(), 'auth' => $auth)));
             }
         }
         return array('student' => $student, 'form' => $form->createView());
     } else {
         return array('student' => $student);
     }
 }