private function injectData()
 {
     $requestUser = $this->requestStack->getCurrentRequest()->attributes->get('user');
     if ($requestUser) {
         $userProfile = $requestUser->getId();
     } else {
         $userProfile = $this->user;
     }
     $entity = $this->entityManager->getRepository('SnoozitUserBundle:User')->find($userProfile);
     if (!$entity) {
         throw new EntityNotFoundException("Ce profile n'existe pas.");
     }
     $userProfileComment = new UserProfileComment();
     $userProfileComment->setUserProfile($entity);
     $userProfileComment->setUser($this->user);
     return $this->form->setData($userProfileComment);
 }