/**
* Returns the id of the current active theme or theme in preview
*
* @return string The id of the current active theme or theme in preview
*/
public function getID()
{
if (!isset(self::$cache['id'])) {
$cookies = Cookies::getList(Cookies::TYPE_SERVER);
self::$cache['id'] = isset($cookies['tmpr']) ? $cookies['tmpr'] : InternalData\Themes::getActiveThemeID();
}
return self::$cache['id'];
}
