protected function ResourceFieldFileEntityReference::buildResourceMetadataItem in RESTful 7.2

Builds a metadata item for a field value.

It will add information about the referenced entity.

Parameters

\EntityMetadataWrapper $wrapper: The wrapper for the referenced file array.

Return value

array The metadata array item.

Overrides ResourceFieldEntity::buildResourceMetadataItem

File

src/Plugin/resource/Field/ResourceFieldFileEntityReference.php, line 70

Contains \Drupal\restful\Plugin\resource\Field\ResourceFieldFileEntityReference.

Class

ResourceFieldFileEntityReference

Namespace

Drupal\restful\Plugin\resource\Field

Code

protected function buildResourceMetadataItem($wrapper) {
  $file_array = $wrapper
    ->value();

  /* @var \EntityDrupalWrapper $wrapper */
  $wrapper = entity_metadata_wrapper('file', $file_array['fid']);
  return parent::buildResourceMetadataItem($wrapper);
}