42 lines
1.3 KiB
PHP
42 lines
1.3 KiB
PHP
<?php
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// src/EventSubscriber/LocaleSubscriber.php
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namespace App\EventSubscriber;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\HttpKernel\Event\RequestEvent;
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use Symfony\Component\HttpKernel\KernelEvents;
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class LocaleSubscriber implements EventSubscriberInterface
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{
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private $defaultLocale;
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public function __construct(string $defaultLocale = 'en')
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{
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$this->defaultLocale = $defaultLocale;
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}
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public function onKernelRequest(RequestEvent $event)
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{
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$request = $event->getRequest();
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if (!$request->hasPreviousSession()) {
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return;
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}
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// try to see if the locale has been set as a _locale routing parameter
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if ($locale = $request->attributes->get('_locale')) {
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$request->getSession()->set('_locale', $locale);
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} else {
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// if no explicit locale has been set on this request, use one from the session
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$request->setLocale($request->getSession()->get('_locale', $this->defaultLocale));
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}
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}
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public static function getSubscribedEvents()
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{
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return [
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// must be registered before (i.e. with a higher priority than) the default Locale listener
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KernelEvents::REQUEST => [['onKernelRequest', 20]],
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];
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}
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} |