index.php

<?php

require_once 'vendor/autoload.php';

use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
use Symfony\Component\HttpKernel\Controller\ControllerResolver;
use Symfony\Component\HttpKernel\EventListener\RouterListener;
use Symfony\Component\HttpKernel\HttpKernel;
use Symfony\Component\Routing\Matcher\UrlMatcher;
use Symfony\Component\Routing\RequestContext;
use Symfony\Component\Routing\Route;
use Symfony\Component\Routing\RouteCollection;

$routes = new RouteCollection();

$webhooks_handlers = \Nuntius\Nuntius::getSettings()->getSetting('webhooks_routing');

foreach ($webhooks_handlers as $handler => $namespace) {
  $routes->add($handler, new Route('/' . $handler, array(
      '_controller' => $namespace . '::response')
  ));
}

$request = Request::createFromGlobals();

$matcher = new UrlMatcher($routes, new RequestContext());

$dispatcher = new EventDispatcher();
$dispatcher->addSubscriber(new RouterListener($matcher, new RequestStack()));

$controllerResolver = new ControllerResolver();
$argumentResolver = new ArgumentResolver();

$kernel = new HttpKernel($dispatcher, $controllerResolver, new RequestStack(), $argumentResolver);

$response = $kernel->handle($request);
$response->send();

$kernel->terminate($request, $response);