public function EntityReferenceHandlerBase::push in CMS Content Sync 8

Same name and namespace in other branches

1. 2.1.x src/Plugin/EntityReferenceHandlerBase.php \Drupal\cms_content_sync\Plugin\EntityReferenceHandlerBase::push()
2. 2.0.x src/Plugin/EntityReferenceHandlerBase.php \Drupal\cms_content_sync\Plugin\EntityReferenceHandlerBase::push()

Parameters

\Drupal\cms_content_sync\SyncIntent $intent:

Return value

bool Whether or not the content has been pushed. FALSE is a desired state, meaning the entity should not be pushed according to config.

Throws

\Drupal\cms_content_sync\Exception\SyncException

Overrides FieldHandlerBase::push

File

src/Plugin/EntityReferenceHandlerBase.php, line 223

Class

EntityReferenceHandlerBase

Providing a base implementation for any reference field type.

Namespace

Drupal\cms_content_sync\Plugin

Code

public function push(PushIntent $intent) {
  $action = $intent
    ->getAction();

  /**
   * @var \Drupal\Core\Entity\EntityInterface $entity
   */
  $entity = $intent
    ->getEntity();

  // Deletion doesn't require any action on field basis for static data.
  if (SyncIntent::ACTION_DELETE == $action) {
    return false;
  }
  $data = $entity
    ->get($this->fieldName)
    ->getValue();
  $result = [];
  foreach ($data as $delta => $value) {
    $reference = $this
      ->loadReferencedEntityFromFieldValue($value);
    if (!$reference || $reference
      ->uuid() == $intent
      ->getUuid()) {
      continue;
    }
    unset($value['target_id']);
    $result[] = $this
      ->serializeReference($intent, $reference, $value);
  }
  $intent
    ->setProperty($this->fieldName, $result);
  return true;
}