protected function FileStorageController::preSave

Overrides EntityDatabaseStorageController::presave().

Parameters

File $entity: The file entity about to be saved.

Overrides EntityDatabaseStorageController::preSave

File

core/modules/file/file.entity.inc, line 287

Entity controller and class for files.

Class

FileStorageController

File storage controller for files.

Code

protected function preSave(EntityInterface $entity) {
  $entity->timestamp = REQUEST_TIME;
  $entity->filesize = filesize($entity->uri);
  if (!isset($entity->langcode)) {
    // Default the file's language code to none, because files are language
    // neutral more often than language dependent.
    $entity->langcode = LANGUAGE_NONE;
  }

  // The file type is used as a bundle key, and therefore, must not be NULL.
  // It defaults to FILE_TYPE_NONE when loaded via file_load(), but in case
  // file_save() is called on a new file object, default it here too.
  if (!isset($entity->type)) {
    $entity->type = FILE_TYPE_NONE;
  }

  // If the file isn't already assigned a real type, determine what type should
  // be assigned to it.
  if ($entity->type === FILE_TYPE_NONE) {
    $type = file_get_type($entity);
    if (isset($type)) {
      $entity->type = $type;
    }
  }
}