コード例 #1
0
ファイル: ImageThumbnail.php プロジェクト: DrupalTV/DrupalTV
 /**
  * {@inheritdoc}
  */
 public function view(EntityInterface $entity)
 {
     if ($entity instanceof FileInterface) {
         return ['#theme' => 'image_style', '#style_name' => $this->configuration['image_style'], '#title' => $entity->label(), '#alt' => $entity->label(), '#uri' => $entity->getFileUri()];
     }
     return $entity->label();
 }
コード例 #2
0
 /**
  * {@inheritdoc}
  */
 protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account)
 {
     /** @var \Drupal\file\FileInterface $entity */
     if ($operation == 'download' || $operation == 'view') {
         if (\Drupal::service('file_system')->uriScheme($entity->getFileUri()) === 'public') {
             // Always allow access to file in public file system.
             return AccessResult::allowed();
         } elseif ($references = $this->getFileReferences($entity)) {
             foreach ($references as $field_name => $entity_map) {
                 foreach ($entity_map as $referencing_entity_type => $referencing_entities) {
                     /** @var \Drupal\Core\Entity\EntityInterface $referencing_entity */
                     foreach ($referencing_entities as $referencing_entity) {
                         $entity_and_field_access = $referencing_entity->access('view', $account, TRUE)->andIf($referencing_entity->{$field_name}->access('view', $account, TRUE));
                         if ($entity_and_field_access->isAllowed()) {
                             return $entity_and_field_access;
                         }
                     }
                 }
             }
         } elseif ($entity->getOwnerId() == $account->id()) {
             // This case handles new nodes, or detached files. The user who uploaded
             // the file can always access if it's not yet used.
             return AccessResult::allowed();
         }
     }
     // No opinion.
     return AccessResult::neutral();
 }
コード例 #3
0
ファイル: File.php プロジェクト: eloiv/botafoc.cat
 /**
  * {@inheritdoc}
  */
 public function uri(EntityInterface $entity) {
   /** @var \Drupal\file\FileInterface $entity */
   return $entity->getFileUri();
 }