public function __construct(SessionInterface $session, TrackingBag $tracking = null)
{
$this->session = $session;
$tracking = $tracking ?: new TrackingBag();
$this->trackingName = $tracking->getName();
$this->session->registerBag($tracking);
}
/**
* Registers the Contao front end and back end session bags.
*/
public function onKernelRequest()
{
$beBag = new ArrayAttributeBag('_contao_be_attributes');
$beBag->setName('contao_backend');
$this->session->registerBag($beBag);
$feBag = new ArrayAttributeBag('_contao_fe_attributes');
$feBag->setName('contao_frontend');
$this->session->registerBag($feBag);
}
