Allow trailing slash for Symfony2 route without params?

Question

acme_admin_dashboard:
    pattern:  /{_locale}/admin
    defaults: { _controller: AcmeBundle:Admin:dashboard }

I want this route to be accessible a

Answer 1

I found a solution to add a trailing slash to a route.

means both link are working www.example.com/route/of/some/page and www.example.com/route/of/some/page/. You can do is this way:

if you route looks like

/**
 * @Route("/route/of/some/page")
 */
public function pageAction() {

change ist to

/**
 * @Route("/route/of/some/page{trailingSlash}", requirements={"trailingSlash" = "[/]{0,1}"}, defaults={"trailingSlash" = "/"})
 */
public function pageAction() {

Answer 2

For new SF versions:

By default, the Symfony Routing component requires that the parameters match the following regex path: [^/]+. This means that all characters are allowed except /.

You must explicitly allow / to be part of your parameter by specifying a more permissive regex path.

YAML:

_hello:
    path:     /hello/{username}
    defaults: { _controller: AppBundle:Demo:hello }
    requirements:
        username: .+

XML:

<routes xmlns="http://symfony.com/schema/routing"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://symfony.com/schema/routing http://symfony.com/schema/routing/routing-1.0.xsd">

    <route id="_hello" path="/hello/{username}">
        <default key="_controller">AppBundle:Demo:hello</default>
        <requirement key="username">.+</requirement>
    </route>
</routes>

PHP:

use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Routing\Route;

$collection = new RouteCollection();
$collection->add('_hello', new Route('/hello/{username}', array(
    '_controller' => 'AppBundle:Demo:hello',
), array(
    'username' => '.+',
)));

return $collection;

Annotations:

/**
 * @Route("/hello/{username}", name="_hello", requirements={"username"=".+"})
 */
public function helloAction($username)
{
    // ...
}

Answer 3

You could also simply use rewrite rule in the .htaccess file:

Say you have defined a route like so:

news:
  url:   /news
  param: { module: news, action: index }

This will be matched by http://something.something/news, but not by http://something.something/news/ You might add an additional route with a trailing slash, but you could also simply use this rewrite rule in the .htaccess file:

RewriteRule ^(.+)/$ http://%{HTTP_HOST}/$1 [R=301,L]

http://symfony-blog.driebit.nl/2010/07/url-routes-with-or-without-a-trailing-slash/

Answer 4

I hacked the following line into front controller (app.php / app_dev.php)

$_SERVER['REQUEST_URI'] = preg_replace('|/$|', '', $_SERVER['REQUEST_URI'], 1);

before $request = Request::createFromGlobals()

Answer 5

Just type :

/**
* @Route("/route/of/some/page/")
*/

so

www.example.com/route/of/some/page 

and

www.example.com/route/of/some/page/

are accepted...

Answer 6

Route:

 remove_trailing_slash:
        path: /{url}
        defaults: { _controller: AppBundle:Redirecting:removeTrailingSlash }
        requirements:
            url: .*/$
        methods: [GET]

Controller:

// src/AppBundle/Controller/RedirectingController.php
namespace AppBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

class RedirectingController extends Controller
{
    public function removeTrailingSlashAction(Request $request)
    {
        $pathInfo = $request->getPathInfo();
        $requestUri = $request->getRequestUri();

        $url = str_replace($pathInfo, rtrim($pathInfo, ' /'), $requestUri);

        return $this->redirect($url, 301);
    }
}

Read more: http://symfony.com/doc/current/routing/redirect_trailing_slash.html