57 lines
1.6 KiB
PHP
57 lines
1.6 KiB
PHP
<?php
|
|
|
|
namespace App\Http\Middleware;
|
|
|
|
use Closure;
|
|
use Illuminate\Http\Request;
|
|
use Illuminate\Support\Facades\App;
|
|
use Illuminate\Support\Facades\Cookie;
|
|
use Symfony\Component\HttpFoundation\Response;
|
|
|
|
class SetLocale
|
|
{
|
|
/**
|
|
* Handle an incoming request.
|
|
*
|
|
* @param Closure(Request): (Response) $next
|
|
*/
|
|
public function handle(Request $request, Closure $next): Response
|
|
{
|
|
$cookieName = (string) config('localization.cookie', 'locale');
|
|
$supportedLocales = array_keys((array) config('localization.locales', []));
|
|
$cookieLocale = $request->cookie($cookieName);
|
|
$configuredLocale = (string) config('app.locale', 'en');
|
|
|
|
$locale = $this->validLocale($cookieLocale, $supportedLocales)
|
|
?? $this->validLocale($configuredLocale, $supportedLocales)
|
|
?? $this->validLocale((string) config('app.fallback_locale', 'en'), $supportedLocales)
|
|
?? 'en';
|
|
|
|
App::setLocale($locale);
|
|
|
|
$response = $next($request);
|
|
|
|
if ($request->hasCookie($cookieName) && $this->validLocale($cookieLocale, $supportedLocales) === null) {
|
|
$response->headers->setCookie(Cookie::forget(
|
|
$cookieName,
|
|
(string) config('session.path', '/'),
|
|
config('session.domain'),
|
|
));
|
|
}
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* @param array<int, string> $supportedLocales
|
|
*/
|
|
private function validLocale(mixed $locale, array $supportedLocales): ?string
|
|
{
|
|
if (! is_string($locale)) {
|
|
return null;
|
|
}
|
|
|
|
return in_array($locale, $supportedLocales, true) ? $locale : null;
|
|
}
|
|
}
|