Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\contact;
Chris@0: 
Chris@0: use Drupal\Core\Access\AccessResult;
Chris@0: use Drupal\Core\Entity\EntityAccessControlHandler;
Chris@0: use Drupal\Core\Entity\EntityInterface;
Chris@0: use Drupal\Core\Session\AccountInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the access control handler for the contact form entity type.
Chris@0:  *
Chris@0:  * @see \Drupal\contact\Entity\ContactForm.
Chris@0:  */
Chris@0: class ContactFormAccessControlHandler extends EntityAccessControlHandler {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
Chris@0:     if ($operation == 'view') {
Chris@0:       // Do not allow access personal form via site-wide route.
Chris@0:       return AccessResult::allowedIfHasPermission($account, 'access site-wide contact form')->andIf(AccessResult::allowedIf($entity->id() !== 'personal'));
Chris@0:     }
Chris@0:     elseif ($operation == 'delete' || $operation == 'update') {
Chris@0:       // Do not allow the 'personal' form to be deleted, as it's used for
Chris@0:       // the personal contact form.
Chris@0:       return AccessResult::allowedIfHasPermission($account, 'administer contact forms')->andIf(AccessResult::allowedIf($entity->id() !== 'personal'));
Chris@0:     }
Chris@0: 
Chris@0:     return parent::checkAccess($entity, $operation, $account);
Chris@0:   }
Chris@0: 
Chris@0: }