Der app.css.sass folgendes hinzufügen:

							
@import url("https://www.lifp.de/assets/collapsible-footer/styles/footer_bootstrap.css")
							
						

Hiermit wird der Footer gerendert, der 'path' verweist auf eine Funktion in einem Controller, siehe nächsten Schritt.

							
{{ render(path('core_microsite_footer')) }}
							
						

							

use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpClient\CachingHttpClient;
use Symfony\Component\HttpClient\HttpClient;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\HttpCache\Store;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Security;
use Symfony\Contracts\HttpClient\Exception\ExceptionInterface;


class CoreController extends AbstractController
{
    private LoggerInterface $logger;
    private Security $security;
    private CachingHttpClient $client;

    /**
     * CoreController constructor.
     * @param LoggerInterface $logger
     * @param Security $security
     */
    public function __construct(LoggerInterface $logger, Security $security)
    {
        $this->logger = $logger;
        $this->security = $security;
        $this->client = new CachingHttpClient(HttpClient::create(), new Store('var/cache/http'));
    }


    /**
     * @Route(
     *     "/{_locale}/microsite_footer",
     *     name="core_microsite_footer",
     *     locale="en",
     *      requirements={
     *         "_locale": "en|de"
     *     }
     * )
     * @param Request $request
     * @return Response
     */
    public function getFooterFromAssets(Request $request)
    {
        $content = null;
        try {
            $response = $this->client->request(
                'GET',
                'https://www.lifp.de/assets/collapsible-footer/index.php?framework=bootstrap&lang='.$request->getLocale()
            );
            $statusCode = $response->getStatusCode();
            if (200 == $statusCode) {
                $content = $response->getContent();
            }
        } catch (ExceptionInterface $e) {
            //TODO ERROR log
        }
        return new Response($content, 200, ['content-type' => 'text/html']);
    }
}