protected function ServicesEntityResourceControllerClean::get_data in Services Entity API 7.2

Return the data structure for an entity stripped of all "drupalisms" such as field_ and complex data arrays.

Parameters

type $wrapper:

Return value

type

5 calls to ServicesEntityResourceControllerClean::get_data()

ServicesEntityResourceControllerClean::create in plugins/services_entity_resource_clean.inc

Implements ServicesResourceControllerInterface::create().

ServicesEntityResourceControllerClean::field in plugins/services_entity_resource_clean.inc

Implements ServicesResourceControllerInterface::field().

ServicesEntityResourceControllerClean::index in plugins/services_entity_resource_clean.inc

Implements ServicesResourceControllerInterface::index().

ServicesEntityResourceControllerClean::retrieve in plugins/services_entity_resource_clean.inc

Implements ServicesResourceControllerInterface::retrieve().

ServicesEntityResourceControllerClean::update in plugins/services_entity_resource_clean.inc

Implements ServicesResourceControllerInterface::update().

File

plugins/services_entity_resource_clean.inc, line 145

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

protected function get_data($wrapper, $fields = '*') {
  if ($fields != '*') {
    $fields_array = explode(',', $fields);
  }
  $data = array();
  $filtered = $this
    ->property_access_filter($wrapper);
  foreach ($filtered as $name => $property) {

    // We don't want 'field_' at the beginning of fields. This is a drupalism and shouldn't be in the api.
    $name = preg_replace('/^field_/', '', $name);

    // If fields is set and it isn't one of them, go to the next.
    if ($fields != '*' && !in_array($name, $fields_array)) {
      continue;
    }
    try {
      if ($property instanceof EntityDrupalWrapper) {

        // For referenced entities only return the URI.
        if ($id = $property
          ->getIdentifier()) {
          $data[$name] = $this
            ->get_resource_reference($property
            ->type(), $id);
        }
      }
      elseif ($property instanceof EntityValueWrapper) {
        $data[$name] = $property
          ->value();
      }
      elseif ($property instanceof EntityListWrapper || $property instanceof EntityStructureWrapper) {
        $data[$name] = $this
          ->get_data($property);
      }
    } catch (EntityMetadataWrapperException $e) {

      // A property causes problems - ignore that.
    }
  }

  // If bundle = entity_type, don't send it.
  if (method_exists($wrapper, 'entityInfo')) {
    $entity_info = $wrapper
      ->entityInfo();
    if (isset($entity_info['bundle keys'])) {
      foreach ($entity_info['bundle keys'] as $bundle_key) {
        if (array_key_exists($bundle_key, $data) && $data[$bundle_key] == $wrapper
          ->type()) {
          unset($data[$bundle_key]);
        }
      }
    }
  }
  return $data;
}