/**
* Process partial/complete file download
* @param array $args - array containing session id as an element with a key es_id
*/
public static function serve($args)
{
$session = new Db_Session();
$session->load(@$args['es_id']);
self::preDispatchGuest();
$filename = $session->getGenesisUrl() ? $session->getGenesisUrl() : '';
$download = new Download($session->getOwner(), $filename);
$download->sendResponse();
}
