StocksNew/vendor/symfony/http-kernel/Controller/ArgumentResolver.php

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2024-08-27 12:03:06 +00:00
<?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;
use Psr\Container\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Attribute\ValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\DefaultValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\RequestAttributeValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\RequestValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\SessionValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\TraceableValueResolver;
use Symfony\Component\HttpKernel\Controller\ArgumentResolver\VariadicValueResolver;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactory;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactoryInterface;
use Symfony\Component\HttpKernel\Exception\ResolverNotFoundException;
use Symfony\Contracts\Service\ServiceProviderInterface;
/**
* Responsible for resolving the arguments passed to an action.
*
* @author Iltar van der Berg <kjarli@gmail.com>
*/
final class ArgumentResolver implements ArgumentResolverInterface
{
private ArgumentMetadataFactoryInterface $argumentMetadataFactory;
private iterable $argumentValueResolvers;
private ?ContainerInterface $namedResolvers;
/**
* @param iterable<mixed, ArgumentValueResolverInterface|ValueResolverInterface> $argumentValueResolvers
*/
public function __construct(?ArgumentMetadataFactoryInterface $argumentMetadataFactory = null, iterable $argumentValueResolvers = [], ?ContainerInterface $namedResolvers = null)
{
$this->argumentMetadataFactory = $argumentMetadataFactory ?? new ArgumentMetadataFactory();
$this->argumentValueResolvers = $argumentValueResolvers ?: self::getDefaultArgumentValueResolvers();
$this->namedResolvers = $namedResolvers;
}
public function getArguments(Request $request, callable $controller, ?\ReflectionFunctionAbstract $reflector = null): array
{
$arguments = [];
foreach ($this->argumentMetadataFactory->createArgumentMetadata($controller, $reflector) as $metadata) {
$argumentValueResolvers = $this->argumentValueResolvers;
$disabledResolvers = [];
if ($this->namedResolvers && $attributes = $metadata->getAttributesOfType(ValueResolver::class, $metadata::IS_INSTANCEOF)) {
$resolverName = null;
foreach ($attributes as $attribute) {
if ($attribute->disabled) {
$disabledResolvers[$attribute->resolver] = true;
} elseif ($resolverName) {
throw new \LogicException(sprintf('You can only pin one resolver per argument, but argument "$%s" of "%s()" has more.', $metadata->getName(), $this->getPrettyName($controller)));
} else {
$resolverName = $attribute->resolver;
}
}
if ($resolverName) {
if (!$this->namedResolvers->has($resolverName)) {
throw new ResolverNotFoundException($resolverName, $this->namedResolvers instanceof ServiceProviderInterface ? array_keys($this->namedResolvers->getProvidedServices()) : []);
}
$argumentValueResolvers = [
$this->namedResolvers->get($resolverName),
new RequestAttributeValueResolver(),
new DefaultValueResolver(),
];
}
}
foreach ($argumentValueResolvers as $name => $resolver) {
if ((!$resolver instanceof ValueResolverInterface || $resolver instanceof TraceableValueResolver) && !$resolver->supports($request, $metadata)) {
continue;
}
if (isset($disabledResolvers[\is_int($name) ? $resolver::class : $name])) {
continue;
}
$count = 0;
foreach ($resolver->resolve($request, $metadata) as $argument) {
++$count;
$arguments[] = $argument;
}
if (1 < $count && !$metadata->isVariadic()) {
throw new \InvalidArgumentException(sprintf('"%s::resolve()" must yield at most one value for non-variadic arguments.', get_debug_type($resolver)));
}
if ($count) {
// continue to the next controller argument
continue 2;
}
if (!$resolver instanceof ValueResolverInterface) {
throw new \InvalidArgumentException(sprintf('"%s::resolve()" must yield at least one value.', get_debug_type($resolver)));
}
}
throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument. Either the argument is nullable and no null value has been provided, no default value has been provided or there is a non-optional argument after this one.', $this->getPrettyName($controller), $metadata->getName()));
}
return $arguments;
}
/**
* @return iterable<int, ArgumentValueResolverInterface>
*/
public static function getDefaultArgumentValueResolvers(): iterable
{
return [
new RequestAttributeValueResolver(),
new RequestValueResolver(),
new SessionValueResolver(),
new DefaultValueResolver(),
new VariadicValueResolver(),
];
}
private function getPrettyName($controller): string
{
if (\is_array($controller)) {
if (\is_object($controller[0])) {
$controller[0] = get_debug_type($controller[0]);
}
return $controller[0].'::'.$controller[1];
}
if (\is_object($controller)) {
return get_debug_type($controller);
}
return $controller;
}
}