public function EmbeddedImagesCollector::onCalculateDependencies in Dependency Calculation 8

Reacts on CALCULATE_DEPENDENCIES event.

Parameters

\Drupal\depcalc\Event\CalculateEntityDependenciesEvent $event: Event.

Throws

\Exception

File

src/EventSubscriber/DependencyCollector/EmbeddedImagesCollector.php, line 65

Class

EmbeddedImagesCollector

Class EmbeddedImagesCollector.

Namespace

Drupal\depcalc\EventSubscriber\DependencyCollector

Code

public function onCalculateDependencies(CalculateEntityDependenciesEvent $event) {
  if (!$this->moduleHandler
    ->moduleExists('file')) {
    return;
  }
  $entity = $event
    ->getEntity();
  if (FALSE === $entity instanceof ContentEntityInterface) {
    return;
  }
  $files = $this
    ->getAttachedFiles($entity, 'editor');
  foreach ($files as $file) {
    $this
      ->addDependency($event, $file);
  }
}