Sonata\TranslationBundle\EventSubscriber\UserLocaleSubscriber

Complexity

Total Complexity

4

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	onInteractiveLogin()	0	8	2
A	getSubscribedEvents()	0	6	1

<?php

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\TranslationBundle\EventSubscriber;

use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Symfony\Component\Security\Http\SecurityEvents;

/**
 * Stores the locale of the user in the session after the
 * login. This can be used by the LocaleSubscriber afterwards.
 *
 * @author Jonathan Vautrin <jonathan.vautrin@gmail.com>
 */
class UserLocaleSubscriber implements EventSubscriberInterface
{
    /**
     * The default locale.
     *
     * @var SessionInterface
     */
    private $session;

    /**
     * @param SessionInterface $session
     */
    public function __construct(SessionInterface $session)
    {
        $this->session = $session;
    }

    /**
     * Interactive login.
     *
     * @param InteractiveLoginEvent $event
     */
    public function onInteractiveLogin(InteractiveLoginEvent $event)
    {
        $user = $event->getAuthenticationToken()->getUser();

        if (null !== $user->getLocale()) {
            $this->session->set('_locale', $user->getLocale());
        }
    }

    /**
     * Subscribed events.
     *
     * @return array
     */
    public static function getSubscribedEvents()
    {
        return array(
            SecurityEvents::INTERACTIVE_LOGIN => 'onInteractiveLogin',
        );
    }
}