public function ServicesEntityResourceControllerClean::field in Services Entity API 7.2

Implements ServicesResourceControllerInterface::field().

Overrides ServicesEntityResourceController::field

File

plugins/services_entity_resource_clean.inc, line 125

Class

ServicesEntityResourceControllerClean

This class is designed to create a very clean API that integrates with the services and entity modules. We want to strip all "drupalisms" out of the API. For example, there should be no [LANGUAGE_NONE][0][value] or field_ in the API.

Code

public function field($entity_type, $entity_id, $field_name, $fields = '*', $raw = FALSE) {
  $entity = entity_load_single($entity_type, $entity_id);
  if (!$entity) {
    services_error('Entity not found', 404);
  }
  $field_name = preg_replace('/^field_/', '', $field_name);

  // The metadata wrapper checks entity_access() on each entity in the field.
  $return = $this
    ->get_data(entity_metadata_wrapper($entity_type, $entity), $field_name);
  return $return;
}