vendor/php-flasher/flasher-symfony/Storage/SessionBag.php line 44

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  1. <?php
  3. /*
  4.  * This file is part of the PHPFlasher package.
  5.  * (c) Younes KHOUBZA <younes.khoubza@gmail.com>
  6.  */
  8. namespace Flasher\Symfony\Storage;
  10. use Flasher\Prime\Storage\Bag\BagInterface;
  11. use Symfony\Component\HttpFoundation\Exception\SessionNotFoundException;
  12. use Symfony\Component\HttpFoundation\RequestStack;
  13. use Symfony\Component\HttpFoundation\Session as LegacySession;
  14. use Symfony\Component\HttpFoundation\Session\SessionInterface;
  16. final class SessionBag implements BagInterface
  17. {
  18.     const ENVELOPES_NAMESPACE = 'flasher::envelopes';
  20.     /**
  21.      * @var RequestStack|SessionInterface
  22.      */
  23.     private $session;
  25.     /**
  26.      * @var FallbackSession
  27.      */
  28.     private $fallbackSession;
  30.     /**
  31.      * @param RequestStack|SessionInterface $session
  32.      */
  33.     public function __construct($session)
  34.     {
  35.         $this->session = $session;
  36.         $this->fallbackSession = new FallbackSession();
  37.     }
  39.     /**
  40.      * {@inheritdoc}
  41.      */
  42.     public function get()
  43.     {
  44.         return $this->session()->get(self::ENVELOPES_NAMESPACE, array()); // @phpstan-ignore-line
  45.     }
  47.     /**
  48.      * {@inheritdoc}
  49.      */
  50.     public function set(array $envelopes)
  51.     {
  52.         $this->session()->set(self::ENVELOPES_NAMESPACE, $envelopes);
  53.     }
  55.     /**
  56.      * @return SessionInterface
  57.      */
  58.     private function session()
  59.     {
  60.         if ($this->session instanceof SessionInterface || $this->session instanceof LegacySession) { // @phpstan-ignore-line
  61.             return $this->session; // @phpstan-ignore-line
  62.         }
  64.         try {
  65.             if (method_exists($this->session, 'getSession')) {
  66.                 $session = $this->session->getSession();
  67.             } else {
  68.                 $session = $this->session->getCurrentRequest()->getSession();
  69.             }
  71.             $isStateless = $this->session->getCurrentRequest()->attributes->has('_stateless');
  73.             if (null !== $session && !$isStateless) {
  74.                 return $this->session = $session;
  75.             }
  77.             return $this->fallbackSession;
  78.         } catch (SessionNotFoundException $e) {
  79.             return $this->fallbackSession;
  80.         }
  81.     }
  82. }