public function EntityReferenceSelectionHandlerGeneric_file::entityFieldQueryAlter

Implements EntityReferenceHandler::entityFieldQueryAlter().

Overrides EntityReferenceSelectionHandlerGeneric::entityFieldQueryAlter

File

core/modules/entityreference/plugins/selection/EntityReferenceSelectionHandlerGeneric.inc, line 494

Generic Entity handler.

Class

EntityReferenceSelectionHandlerGeneric_file

Override for the File entity type.

Code

public function entityFieldQueryAlter(SelectQueryInterface $query) {
  // Need to know about 'permanent' vs. 'temporary' files.
  $tables = $query->getTables();
  $base_table = key($tables);
  $query->condition('status', FILE_STATUS_PERMANENT);

  // Access control to files is a very difficult business.
  // @todo: Fix this when file access control is implemented.
  // @see File::access().
  return $query;
}