symfonyhttp-redirecteventscontrollersymfony-http-kernel

symfony 3.4 redirect a user on a page depending on his status


Goal : redirect a user depending on a status, on the whole website when the user is logged.

I need to force the user to be on one page until he has changed his profile So i try to make a redirection with the event kernel but i've got an infinite loop. however I tried to avoid doing this redirection once the page wanted

So please find what i try to do

class TokenSubscriber implements EventSubscriberInterface {

    private $user;
    private $tokenStorage;
    private $router;
    protected $redirect;

    public function __construct(TokenStorageInterface $tokenStorage, RouterInterface $router
    ) {
        $this->tokenStorage = $tokenStorage;
        $this->router = $router;
    }

    public function onKernelController(FilterControllerEvent $event) {
        $controller = $event->getController();


        if (!is_array($controller)) {
            return;
        }

        $this->user = $this->tokenStorage->getToken()->getUser();


        if ($this->user->getValider() == 3 && $controller[1] == 'indexUserAction' && $controller[0] instanceof DefaultUserController) {
            $this->redirect = null;
        } else {
            $this->redirect = 'user_index';
        }
    }

    public function onKernelResponse(FilterResponseEvent $event) {
        if (null !== $this->redirect) {
            $url = $this->router->generate($this->redirect);
            $event->setResponse(new RedirectResponse($url));
        }
    }

    public static function getSubscribedEvents() {
        return array(
            KernelEvents::CONTROLLER => 'onKernelController',
            KernelEvents::RESPONSE => 'onKernelResponse',
        );
    }

}

Solution

  • Now the redirection works but when the page is loaded all my css et javascript are not loader , because the redirection i think. I work just in the kernel response.

    public function onKernelResponse(FilterResponseEvent $event){
        if ($event->getRequest()->get('_route') != null &&  $event->getRequest()->get('_route') != 'user_index') {
    
            $url = $this->router->generate('user_index');
            $event->setResponse(new RedirectResponse($url));
    
        }
    }