function business_rules_entity_view in Business Rules 8

Same name and namespace in other branches

1. 2.x business_rules.module \business_rules_entity_view()

Implements hook_entity_view().

File

./business_rules.module, line 294

Business Rules module.

Code

function business_rules_entity_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) {

  // Only handle content entities and ignore config entities.
  if (\Drupal::service('business_rules.processor')
    ->ruleExists('entity_is_viewed', $entity)) {
    $reacts_on_definition = \Drupal::getContainer()
      ->get('plugin.manager.business_rules.reacts_on')
      ->getDefinition('entity_is_viewed');
    $entity_type_id = $entity
      ->getEntityTypeId();
    $event = new BusinessRulesEvent($entity, [
      'entity_type_id' => $entity_type_id,
      'bundle' => $entity
        ->bundle(),
      'entity' => $entity,
      'entity_unchanged' => $entity->original,
      'build' => &$build,
      'reacts_on' => $reacts_on_definition,
      'loop_control' => $entity
        ->getEntityTypeId() . $entity
        ->id(),
    ]);

    /** @var \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher */
    $event_dispatcher = \Drupal::service('event_dispatcher');
    $event_dispatcher
      ->dispatch($reacts_on_definition['eventName'], $event);
  }
}