Exemplo n.º 1
0
 /**
  * @param string $attribute
  * @param SessionInterface $session
  * @param TokenInterface $token
  * @return bool
  */
 protected function voteOnAttribute($attribute, $session, TokenInterface $token)
 {
     $user = $token->getUser();
     if (!$user instanceof UserInterface) {
         return false;
     }
     $course = $session->getCourse();
     switch ($attribute) {
         case self::VIEW:
             return $this->isViewGranted($course->getId(), $course->getSchool()->getId(), $user);
             break;
         case self::CREATE:
         case self::EDIT:
         case self::DELETE:
             // prevent any sort of write operation (create/edit/delete) if the parent course is locked or archived.
             if ($course->isLocked() || $course->isArchived()) {
                 return false;
             }
             return $this->isWriteGranted($course->getId(), $course->getSchool()->getId(), $user);
             break;
     }
     return false;
 }
Exemplo n.º 2
0
 /**
  * @param string $attribute
  * @param SessionInterface $session
  * @param UserInterface|null $user
  * @return bool
  */
 protected function isGranted($attribute, $session, $user = null)
 {
     // grant perms based on the owning course
     return parent::isGranted($attribute, $session->getCourse(), $user);
 }