51 lines
1.3 KiB
PHP
51 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\Controller\ArgumentResolver;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Session\SessionInterface;
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use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
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use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
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/**
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* Yields the Session.
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*
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* @author Iltar van der Berg <kjarli@gmail.com>
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*/
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final class SessionValueResolver implements ArgumentValueResolverInterface
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{
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/**
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* {@inheritdoc}
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*/
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public function supports(Request $request, ArgumentMetadata $argument): bool
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{
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if (!$request->hasSession()) {
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return false;
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}
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$type = $argument->getType();
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if (SessionInterface::class !== $type && !is_subclass_of($type, SessionInterface::class)) {
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return false;
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}
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return $request->getSession() instanceof $type;
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}
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/**
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* {@inheritdoc}
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*/
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public function resolve(Request $request, ArgumentMetadata $argument): iterable
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{
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yield $request->getSession();
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}
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}
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