src/Security/Voter/AttachmentVoter.php line 11

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  1. <?php
  3. namespace App\Security\Voter;
  5. use App\Entity\Attachment;
  6. use App\Entity\Project;
  7. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  8. use Symfony\Component\Security\Core\Authorization\Voter\Voter;
  9. use Symfony\Component\Security\Core\User\UserInterface;
  11. class AttachmentVoter extends Voter
  12. {
  13.     public const EDITABLE = 'IS_EDITABLE';
  14.     public const OWNER = 'IS_OWNER';
  15. //    public const VIEW = 'POST_VIEW';
  17.     protected function supports(string $attribute, $subject): bool
  18.     {
  19.         // replace with your own logic
  20.         // https://symfony.com/doc/current/security/voters.html
  21.         return in_array($attribute, [self::EDITABLE, self::OWNER])
  22.             && $subject instanceof Attachment;
  23.     }
  25.     protected function voteOnAttribute(string $attribute, $subject, TokenInterface $token): bool
  26.     {
  27.         $user = $token->getUser();
  28.         // if the user is anonymous, do not grant access
  29.         if (!$user instanceof UserInterface) {
  30.             return false;
  31.         }
  33.         if (!$subject instanceof Attachment) {
  34.             throw new \Exception('Wrong type somehow passed');
  35.         }
  37.         // ... (check conditions and return true to grant permission) ...
  38.         switch ($attribute) {
  39.             case self::EDITABLE:
  40.                 $application = $subject->getProject()->getApplication();
  41.                 return $application->isActive() && $application->isOpen() && $application->getDistrict()->getUser()->contains($user);
  42.                 break;
  43.             case self::OWNER:
  44.                 return $subject->getProject()->getApplication()->getDistrict()->getUser()->contains($user);
  45.                 break;
  46.         }
  48.         return false;
  49.     }
  50. }