在twig中获取URL变量

Question

I have the authentification controller

public function indexAction(Request $request)
{

$em = $this->getDoctrine()->getEntityManager();
$repository = $em->getRepository('Mql14mqlmeBundle:User');

   if ('POST' === $request->getMethod()) {
        $username = $request->get('login');
    $password = $request->get('pass');
          if(($username=='admin')&&($password=='admin')){

           return $this->redirect($this->generateUrl('mql14mqlme_admin',  array('name' => 'welcome')));
            }

    $user = $repository->findOneBy(array('login' => $username, 'pass' =>  $password));

    if ($user) {

        return $this->redirect($this->generateUrl('mql14mqlme_acceuil', array('name' => $user->getNom(),
                'id'=> $user->getId(),
            )));


    }else {
      return $this->redirect($this->generateUrl('mql14mqlme_homepage', array('name' =>$username)));
  }

If the user has provided the right login and password he is redirected to acceuil twig, in this twig I want to get the user's id to use it in another twig, so the line where I have a problem is this:

<a href="{{ path('mql14mqlme_interet', { 'id': name   }) }}">INTERETS</a>

the error I get is:Variable "name" does not exist in Mql14mqlmeBundle:Default:acceuil.html.twig at line 89

The action code for acceuil:

public function acceuilAction()
{

$em = $this->container->get('doctrine')->getEntityManager();
$evenements= $em->getRepository('Mql14mqlmeBundle:Evenement')->findAll();
$categories= $em->getRepository('Mql14mqlmeBundle:Categorie')->findAll();
return $this->container->get('templating')->renderResponse('Mql14mqlmeBundle:Default:acceuil.html.twig',
        array(
                'evenements' => $evenements,
                'categories' => $categories
        ));

}   

Answer 1

Try :

<a href="{{ path('mql14mqlme_interet', { 'id': app.request.get('name') }) }}">INTERETS</a>

Question :

Does your

$user = $repository->findOneBy(array('login' => $username, 'pass' => $password));

indicates that your looking for user by plain password ?