TranslatorListener.php in Zircon Profile 8.0
Same filename and directory in other branches
File
vendor/symfony/http-kernel/EventListener/TranslatorListener.phpView source
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\EventListener;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Translation\TranslatorInterface;
/**
* Synchronizes the locale between the request and the translator.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class TranslatorListener implements EventSubscriberInterface {
private $translator;
private $requestStack;
public function __construct(TranslatorInterface $translator, RequestStack $requestStack) {
$this->translator = $translator;
$this->requestStack = $requestStack;
}
public function onKernelRequest(GetResponseEvent $event) {
$this
->setLocale($event
->getRequest());
}
public function onKernelFinishRequest(FinishRequestEvent $event) {
if (null === ($parentRequest = $this->requestStack
->getParentRequest())) {
return;
}
$this
->setLocale($parentRequest);
}
public static function getSubscribedEvents() {
return array(
// must be registered after the Locale listener
KernelEvents::REQUEST => array(
array(
'onKernelRequest',
10,
),
),
KernelEvents::FINISH_REQUEST => array(
array(
'onKernelFinishRequest',
0,
),
),
);
}
private function setLocale(Request $request) {
try {
$this->translator
->setLocale($request
->getLocale());
} catch (\InvalidArgumentException $e) {
$this->translator
->setLocale($request
->getDefaultLocale());
}
}
}
Classes
Name | Description |
---|---|
TranslatorListener | Synchronizes the locale between the request and the translator. |