50 lines
1.4 KiB
PHP
50 lines
1.4 KiB
PHP
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<?php
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namespace Engelsystem\Middleware;
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use Engelsystem\Helpers\Translator;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use Symfony\Component\HttpFoundation\Session\Session;
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class SetLocale implements MiddlewareInterface
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{
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/** @var Translator */
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protected $translator;
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/** @var Session */
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protected $session;
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/**
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* @param Translator $translator
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* @param Session $session
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*/
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public function __construct(Translator $translator, Session $session)
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{
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$this->translator = $translator;
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$this->session = $session;
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}
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/**
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* Process an incoming server request and setting the locale if required
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*
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* @param ServerRequestInterface $request
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* @param RequestHandlerInterface $handler
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* @return ResponseInterface
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*/
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
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{
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$query = $request->getQueryParams();
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if (isset($query['set-locale']) && $this->translator->hasLocale($query['set-locale'])) {
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$locale = $query['set-locale'];
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$this->translator->setLocale($locale);
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$this->session->set('locale', $locale);
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}
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return $handler->handle($request);
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}
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}
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