File
- drupal/modules/system/system.updater.inc, line 133
- Subclasses of the Updater class to update Drupal core knows how to update.
At this time, only modules and themes are supported.
Class
- ThemeUpdater
- Class for updating themes using FileTransfer classes via authorize.php.
Code
public static function canUpdate($project_name) {
return (bool) drupal_get_path('theme', $project_name);
}