Файл: vendor/symfony/http-kernel/EventListener/LocaleAwareListener.php
Строк: 105
<?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 SymfonyComponentHttpKernelEventListener;
use SymfonyComponentEventDispatcherEventSubscriberInterface;
use SymfonyComponentHttpFoundationRequestStack;
use SymfonyComponentHttpKernelEventFinishRequestEvent;
use SymfonyComponentHttpKernelEventRequestEvent;
use SymfonyComponentHttpKernelKernelEvents;
use SymfonyContractsTranslationLocaleAwareInterface;
/**
* Pass the current locale to the provided services.
*
* @author Pierre Bobiet <pierrebobiet@gmail.com>
*/
class LocaleAwareListener implements EventSubscriberInterface
{
private iterable $localeAwareServices;
private RequestStack $requestStack;
/**
* @param iterable<mixed, LocaleAwareInterface> $localeAwareServices
*/
public function __construct(iterable $localeAwareServices, RequestStack $requestStack)
{
$this->localeAwareServices = $localeAwareServices;
$this->requestStack = $requestStack;
}
public function onKernelRequest(RequestEvent $event): void
{
$this->setLocale($event->getRequest()->getLocale(), $event->getRequest()->getDefaultLocale());
}
public function onKernelFinishRequest(FinishRequestEvent $event): void
{
if (null === $parentRequest = $this->requestStack->getParentRequest()) {
foreach ($this->localeAwareServices as $service) {
$service->setLocale($event->getRequest()->getDefaultLocale());
}
return;
}
$this->setLocale($parentRequest->getLocale(), $parentRequest->getDefaultLocale());
}
public static function getSubscribedEvents(): array
{
return [
// must be registered after the Locale listener
KernelEvents::REQUEST => [['onKernelRequest', 15]],
KernelEvents::FINISH_REQUEST => [['onKernelFinishRequest', -15]],
];
}
private function setLocale(string $locale, string $defaultLocale): void
{
foreach ($this->localeAwareServices as $service) {
try {
$service->setLocale($locale);
} catch (InvalidArgumentException) {
$service->setLocale($defaultLocale);
}
}
}
}