public function EntityDefaultExtraFieldsController::fieldExtraFields in Entity API 7

Implements EntityExtraFieldsControllerInterface::fieldExtraFields().

Overrides EntityExtraFieldsControllerInterface::fieldExtraFields

File

./entity.info.inc, line 235

Provides basic entity property info for entities provided via the CRUD API, as well as property info for all entity types defined by core. For that the respective modules/MODULE.info.inc files are included.

Class

EntityDefaultExtraFieldsController

Default controller for generating extra fields based on property metadata.

Code

public function fieldExtraFields() {
  $extra = array();
  foreach ($this->propertyInfo['properties'] as $name => $property_info) {

    // Skip adding the ID or bundle.
    if ($this->entityInfo['entity keys']['id'] == $name || $this->entityInfo['entity keys']['bundle'] == $name) {
      continue;
    }
    $extra[$this->entityType][$this->entityType]['display'][$name] = $this
      ->generateExtraFieldInfo($name, $property_info);
  }

  // Handle bundle properties.
  $this->propertyInfo += array(
    'bundles' => array(),
  );
  foreach ($this->propertyInfo['bundles'] as $bundle_name => $info) {
    foreach ($info['properties'] as $name => $property_info) {
      if (empty($property_info['field'])) {
        $extra[$this->entityType][$bundle_name]['display'][$name] = $this
          ->generateExtraFieldInfo($name, $property_info);
      }
    }
  }
  return $extra;
}