class EntityReferenceSelectionHandlerGeneric_node

entityreference_autoload_info in core/modules/entityreference/entityreference.module

Implements hook_autoload_info().

class EntityReferenceSelectionHandlerGeneric_node extends EntityReferenceSelectionHandlerGeneric {

  protected $label_key = 'title';

  public function entityFieldQueryAlter(SelectQueryInterface $query) {
    // Adding the 'node_access' tag is insufficient for nodes: need to also
    // know about the concept of 'published' and 'unpublished' if there are
    // no access control modules in use.
    if (!user_access('bypass node access') && !count(module_implements('node_grants'))) {
      $base_table = $this->ensureBaseTable($query);
      $query->condition("$base_table.status", NODE_PUBLISHED);
    }
  }
}