public function EntityReferenceBehaviorHandlerViewsFilterSelect::views_data_alter

Alter the views data of a field.

Overrides EntityReferenceBehaviorHandler::views_data_alter

See also

entityreference_field_views_data()

File

core/modules/entityreference/plugins/behavior/EntityReferenceBehaviorHandlerViewsFilterSelect.inc, line 10

Plugin class for Views Filter Select behavior.

Class

EntityReferenceBehaviorHandlerViewsFilterSelect

Code

public function views_data_alter(&$data, $field) {
  $entity_info = entity_get_info($field['settings']['target_type']);
  $field_name = $field['field_name'] . '_target_id';
  foreach ($data as $table_name => &$table_data) {
    if (isset($table_data[$field_name])) {
      // Set the entity id filter to use the in_operator handler with
      // own callback to return the values.
      $table_data[$field_name]['filter']['handler'] = 'views_handler_filter_in_operator';
      $table_data[$field_name]['filter']['options callback'] = 'entityreference_views_handler_options_list';
      $table_data[$field_name]['filter']['options arguments'] = array($field['field_name']);
    }
  }
}