Gets includes for the given response data.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The request object.

\Drupal\jsonapi\JsonApiResource\ResourceObject|\Drupal\jsonapi\JsonApiResource\ResourceObjectData $data: The response data from which to resolve includes.

Return value

\Drupal\jsonapi\JsonApiResource\Data A Data object to be included or a NullData object if the request does not specify any include paths.

Throws

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException

\Drupal\Component\Plugin\Exception\PluginNotFoundException

File

core/modules/jsonapi/src/Controller/EntityResource.php, line 1127

Class

EntityResource

Process all entity requests.

Namespace

Drupal\jsonapi\Controller

Code

public function getIncludes(Request $request, $data) {
  assert($data instanceof ResourceObject || $data instanceof ResourceObjectData);
  return $request->query
    ->has('include') && ($include_parameter = $request->query
    ->get('include')) && !empty($include_parameter) ? $this->includeResolver
    ->resolve($data, $include_parameter) : new NullIncludedData();
}

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