<?php
namespace App\Event\Listener;
use App\Enum\SiteEnum;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;
class LocaleSubscriber implements EventSubscriberInterface
{
private string $defaultLocale;
private string $domainPt;
public function __construct(string $defaultLocale, string $domainPt)
{
$this->defaultLocale = $defaultLocale;
$this->domainPt = $domainPt;
}
public function onKernelRequest(RequestEvent $event): void
{
$request = $event->getRequest();
// try to see if the locale has been set as a _locale routing parameter
if ($locale = $request->attributes->get('_locale')) {
$request->getSession()->set('_locale', $locale);
} else {
if (!$request->getSession()->has('locale')) {
$host = $request->getHost();
if ($host === $this->domainPt) {
$request->setLocale(SiteEnum::SITE_STR_PT); // 'pt'
$request->getSession()->set('locale', SiteEnum::SITE_STR_PT);
} else {
$request->setLocale($this->defaultLocale); // 'es'
$request->getSession()->set('locale', $this->defaultLocale);
}
} else {
// if no explicit locale has been set on this request, use one from the session
$request->setLocale($request->getSession()->get('locale'));
}
}
}
public static function getSubscribedEvents(): array
{
return [
// must be registered before (i.e. with a higher priority than) the default Locale listener
KernelEvents::REQUEST => [['onKernelRequest', 102]],
];
}
}