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SetLocale.php
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SetLocale.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Http\Middleware;
use Flarum\Locale\LocaleManager;
use Illuminate\Support\Arr;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Server\MiddlewareInterface as Middleware;
use Psr\Http\Server\RequestHandlerInterface as Handler;
class SetLocale implements Middleware
{
/**
* @var LocaleManager
*/
protected $locales;
/**
* @param LocaleManager $locales
*/
public function __construct(LocaleManager $locales)
{
$this->locales = $locales;
}
public function process(Request $request, Handler $handler): Response
{
$actor = $request->getAttribute('actor');
if ($actor->exists) {
$locale = $actor->getPreference('locale');
} else {
$locale = Arr::get($request->getCookieParams(), 'locale');
}
if ($locale && $this->locales->hasLocale($locale)) {
$this->locales->setLocale($locale);
}
$request = $request->withAttribute('locale', $this->locales->getLocale());
return $handler->handle($request);
}
}