vendor/shopware/storefront/Framework/Twig/TwigAppVariable.php line 16

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Storefront\Framework\Twig;
  5. use Symfony\Bridge\Twig\AppVariable;
  6. use Symfony\Component\HttpFoundation\Request;
  7. use Symfony\Component\HttpFoundation\RequestStack;
  8. use Symfony\Component\HttpFoundation\Session\Session;
  9. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  10. use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
  11. use Symfony\Component\Security\Core\User\UserInterface;
  13. /**
  14.  * To allow custom server parameters,
  15.  */
  16. class TwigAppVariable extends AppVariable
  17. {
  18.     private ?Request $request = null;
  20.     private AppVariable $appVariable;
  22.     private array $allowList;
  24.     /**
  25.      * @internal
  26.      */
  27.     public function __construct(AppVariable $appVariable, array $allowList = [])
  28.     {
  29.         $this->allowList = $allowList;
  30.         $this->appVariable = $appVariable;
  31.     }
  33.     /**
  34.      * @return Request|null
  35.      */
  36.     public function getRequest()
  37.     {
  38.         if ($this->request !== null) {
  39.             return $this->request;
  40.         }
  42.         $request = $this->appVariable->getRequest();
  44.         if ($request === null) {
  45.             throw new \RuntimeException('The "app.request" variable is not available.');
  46.         }
  48.         $clonedRequest = clone $request;
  50.         $clonedRequest->server = clone $clonedRequest->server;
  52.         foreach ($clonedRequest->server->all() as $key => $_) {
  53.             if (!\in_array(strtolower($key), $this->allowList, true)) {
  54.                 $clonedRequest->server->remove($key);
  55.             }
  56.         }
  58.         $this->request = $clonedRequest;
  60.         return $clonedRequest;
  61.     }
  63.     public function setTokenStorage(TokenStorageInterface $tokenStorage): void
  64.     {
  65.         $this->appVariable->setTokenStorage($tokenStorage);
  66.     }
  68.     public function setRequestStack(RequestStack $requestStack): void
  69.     {
  70.         $this->appVariable->setRequestStack($requestStack);
  71.     }
  73.     public function setEnvironment(string $environment): void
  74.     {
  75.         $this->appVariable->setEnvironment($environment);
  76.     }
  78.     public function setDebug(bool $debug): void
  79.     {
  80.         $this->appVariable->setDebug($debug);
  81.     }
  83.     /**
  84.      * @return TokenInterface|null
  85.      */
  86.     public function getToken()
  87.     {
  88.         return $this->appVariable->getToken();
  89.     }
  91.     /**
  92.      * @return UserInterface|null
  93.      */
  94.     public function getUser()
  95.     {
  96.         return $this->appVariable->getUser();
  97.     }
  99.     /**
  100.      * @return Session|null
  101.      */
  102.     public function getSession()
  103.     {
  104.         return $this->appVariable->getSession();
  105.     }
  107.     /**
  108.      * @return string
  109.      */
  110.     public function getEnvironment()
  111.     {
  112.         return $this->appVariable->getEnvironment();
  113.     }
  115.     /**
  116.      * @return bool
  117.      */
  118.     public function getDebug()
  119.     {
  120.         return $this->appVariable->getDebug();
  121.     }
  123.     /**
  124.      * @return array
  125.      */
  126.     public function getFlashes($types = null)
  127.     {
  128.         return $this->appVariable->getFlashes($types);
  129.     }
  130. }