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Directory >> /home/softsuitetech/public_html/vendor/symfony/http-kernel/Controller/ArgumentResolver/

File / Folder	Size	Action
.	-
BackedEnumValueResolver...	2.451KB	edt ren
DateTimeValueResolver.php	2.804KB	edt ren
DefaultValueResolver.php	1.044KB	edt ren
NotTaggedControllerValu...	2.074KB	edt ren
QueryParameterValueReso...	5.15KB	edt ren
RequestAttributeValueRe...	0.923KB	edt ren
RequestPayloadValueReso...	10.986KB	edt ren
RequestValueResolver.php	1.289KB	edt ren
ServiceValueResolver.php	2.461KB	edt ren
SessionValueResolver.php	1.108KB	edt ren
TraceableValueResolver.php	1.162KB	edt ren
UidValueResolver.php	1.272KB	edt ren
VariadicValueResolver.php	1.251KB	edt ren

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\HttpKernel\Controller\ArgumentResolver;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Attempt to resolve backed enum cases from request attributes, for a route path parameter,
 * leading to a 404 Not Found if the attribute value isn't a valid backing value for the enum type.
 *
 * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
 */
final class BackedEnumValueResolver implements ValueResolverInterface
{
    public function resolve(Request $request, ArgumentMetadata $argument): iterable
    {
        if (!is_subclass_of($argument->getType(), \BackedEnum::class)) {
            return [];
        }

if ($argument->isVariadic()) {
            // only target route path parameters, which cannot be variadic.
            return [];
        }

// do not support if no value can be resolved at all
        // letting the \Symfony\Component\HttpKernel\Controller\ArgumentResolver\DefaultValueResolver be used
        // or \Symfony\Component\HttpKernel\Controller\ArgumentResolver fail with a meaningful error.
        if (!$request->attributes->has($argument->getName())) {
            return [];
        }

$value = $request->attributes->get($argument->getName());

if (null === $value) {
            return [null];
        }

if ($value instanceof \BackedEnum) {
            return [$value];
        }

if (!\is_int($value) && !\is_string($value)) {
            throw new \LogicException(\sprintf('Could not resolve the "%s $%s" controller argument: expecting an int or string, got "%s".', $argument->getType(), $argument->getName(), get_debug_type($value)));
        }

/** @var class-string<\BackedEnum> $enumType */
        $enumType = $argument->getType();

try {
            return [$enumType::from($value)];
        } catch (\ValueError|\TypeError $e) {
            throw new NotFoundHttpException(\sprintf('Could not resolve the "%s $%s" controller argument: ', $argument->getType(), $argument->getName()).$e->getMessage(), $e);
        }
    }
}

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