/**
* Retrive remembered Return URL from key.
*
* Default key: 'return' GET param.
*
* @param string|null
* @return self
*/
public function returnUrl($default = null, $key = null)
{
if (!$key) {
$key = $this->get('request')->get('return');
}
if ($this->session->hasBag('returnUrls') && ($return = $this->session->getBag('returnUrls')->get($key))) {
return $return;
}
return $default;
}
protected function create(Container $c)
{
$config = $c->get('config');
switch ($b = $config->get('session.backend', 'file')) {
case 'database':
$backend = new S\Backend\Database($c->get('doctrine')->getConnection(), $config->get('database.prefix') . 'session');
break;
case 'file':
$backend = new S\Backend\File($c->get('app')->path('var/session/'));
break;
default:
throw new \RuntimeException("Session backend '{$b}' not recognized!");
}
$session = new S\Session($backend, $config->get('session', []));
$session->start($c->get('request'));
$c->get('controller')->addSendListener(array($session, 'close'));
return $session;
}
/**
* Get configured Session Bag.
*
* @return \Vero\Session\Bag
*/
protected function getBag()
{
return $this->session->getBag('tokens', ['max' => 20]);
}
