AuthenticationSuccessHandler.php

<?php

/*
 * This file is part of the Welcome project.
 *
 * (c) Chris BECKER <goabonga@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace AppBundle\Security\Http\Authentication;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationSuccessHandler;
use Symfony\Component\Security\Http\HttpUtils;

class AuthenticationSuccessHandler extends DefaultAuthenticationSuccessHandler
{
    private $router;

    public function __construct(RouterInterface $router, HttpUtils $httpUtils)
    {
        $this->router = $router;
        $this->httpUtils = $httpUtils;
        parent::__construct($httpUtils, array());
    }

    /**
     * @inheritDoc
     */
    public function onAuthenticationSuccess(Request $request, TokenInterface $token)
    {
        if ($request->isXmlHttpRequest()) {
            $array = array(
                'success' => true,
                'message' => sprintf('User %s is now authenticated', $token->getUsername()),
            );
            $response = new Response(json_encode($array));
            $response->headers->set('Content-Type', 'application/json');

            return $response;
        } else {
            return parent::onAuthenticationSuccess($request, $token);
        }
    }
}