public function EntityReferenceBehavior_ViewsFilterSelect::views_data_alter in Entity reference 7

Alter the views data of a field.

Overrides EntityReference_BehaviorHandler_Abstract::views_data_alter

See also

entityreference_field_views_data()

File

plugins/behavior/EntityReferenceBehavior_ViewsFilterSelect.class.php, line 5

Class

EntityReferenceBehavior_ViewsFilterSelect

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 our
      // 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'],
      );
    }
  }
}