<?php
namespace App\EventSubscriber;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
class LocaleSubscriber implements EventSubscriberInterface
{
public function __construct(private string $defaultLocale){}
public function onKernelRequest(RequestEvent $event): void
{
$request = $event->getRequest();
if (!$request->hasPreviousSession()) {
return;
}
// try to see if the locale has been set as a _locale routing parameter
if ($locale = $request->get('_locale')) {
$request->getSession()->set('_locale', $locale);
}
$request->setLocale($request->getSession()->get('_locale', $this->defaultLocale));
}
public static function getSubscribedEvents(): array
{
return [
KernelEvents::REQUEST => [['onKernelRequest', 20]],
];
}
}