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Commitfbde828

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Adding a new Attribute MapRequestHeader class and resolver
1 parent8d5be07 commitfbde828

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5 files changed

+279
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5 files changed

+279
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lines changed

‎src/Symfony/Bundle/FrameworkBundle/Resources/config/web.php

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@@ -20,6 +20,7 @@
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\DefaultValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\QueryParameterValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestAttributeValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestHeaderValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestPayloadValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestValueResolver;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\ServiceValueResolver;
@@ -100,6 +101,9 @@
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->set('argument_resolver.query_parameter_value_resolver', QueryParameterValueResolver::class)
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->tag('controller.targeted_value_resolver', ['name' => QueryParameterValueResolver::class])
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->set('argument_resolver.header_value_resolver', RequestHeaderValueResolver::class)
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->tag('controller.targeted_value_resolver', ['name' => RequestHeaderValueResolver::class])
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->set('response_listener', ResponseListener::class)
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->args([
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param('kernel.charset'),
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<?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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namespaceSymfony\Component\HttpKernel\Attribute;
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useSymfony\Component\HttpFoundation\Response;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestHeaderValueResolver;
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#[\Attribute(\Attribute::TARGET_PARAMETER)]
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class MapRequestHeaderextends ValueResolver
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{
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publicfunction__construct(
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publicreadonly ?string$name =null,
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publicreadonlyint$validationFailedStatusCode = Response::HTTP_BAD_REQUEST,
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string$resolver = RequestHeaderValueResolver::class,
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) {
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parent::__construct($resolver);
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}
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}

‎src/Symfony/Component/HttpKernel/CHANGELOG.md

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@@ -19,6 +19,7 @@ CHANGELOG
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* Add argument`$buildDir` to`WarmableInterface`
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* Add argument`$filter` to`Profiler::find()` and`FileProfilerStorage::find()`
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* Add`ControllerResolver::allowControllers()` to define which callables are legit controllers when the`_check_controller_is_allowed` request attribute is set
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* Add`#[MapRequestHeader]` to map header from`Request::$headers`
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6.3
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---
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespaceSymfony\Component\HttpKernel\Controller\ArgumentResolver;
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useSymfony\Component\HttpFoundation\AcceptHeader;
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useSymfony\Component\HttpFoundation\Request;
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useSymfony\Component\HttpKernel\Attribute\MapRequestHeader;
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useSymfony\Component\HttpKernel\Controller\ValueResolverInterface;
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useSymfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
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useSymfony\Component\HttpKernel\Exception\HttpException;
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class RequestHeaderValueResolverimplements ValueResolverInterface
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{
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publicfunctionresolve(Request$request,ArgumentMetadata$argument):iterable
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{
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if (!$attribute =$argument->getAttributesOfType(MapRequestHeader::class)[0] ??null) {
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return [];
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}
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$type =$argument->getType();
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if (!\in_array($type, ['string','array', AcceptHeader::class])) {
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thrownew \LogicException(\sprintf('Could not resolve the argument typed "%s". Valid values types are "array", "string" or "%s".',$type, AcceptHeader::class));
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}
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$name =$attribute->name ??$argument->getName();
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$value =match ($type) {
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'string' =>$request->headers->get($name),
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'array' =>match (strtolower($name)) {
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'accept' =>$request->getAcceptableContentTypes(),
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'accept-charset' =>$request->getCharsets(),
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'accept-language' =>$request->getLanguages(),
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'accept-encoding' =>$request->getEncodings(),
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default =>$request->headers->has($name) ? [$request->headers->get($name)] :null,
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},
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default => AcceptHeader::fromString($request->headers->get($name)),
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};
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if (null ===$value &&$argument->hasDefaultValue()) {
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$value =$argument->getDefaultValue();
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}
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if (null ===$value && !$argument->isNullable()) {
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thrownewHttpException($attribute->validationFailedStatusCode,\sprintf('Missing header "%s".',$name));
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}
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return [$value];
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}
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}
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<?php
2+
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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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namespaceSymfony\Component\HttpKernel\Tests\Controller\ArgumentResolver;
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usePHPUnit\Framework\TestCase;
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useSymfony\Component\HttpFoundation\AcceptHeader;
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useSymfony\Component\HttpFoundation\Request;
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useSymfony\Component\HttpKernel\Attribute\MapRequestHeader;
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useSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestHeaderValueResolver;
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useSymfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
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useSymfony\Component\HttpKernel\Exception\HttpException;
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class RequestHeaderValueResolverTestextends TestCase
23+
{
24+
publicstaticfunctionprovideHeaderValuesWithStringType():iterable
25+
{
26+
yield'with accept' => ['accept','text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'];
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yield'with accept-language' => ['accept-language','en-us,en;q=0.5'];
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yield'with host' => ['host','localhost'];
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yield'with user-agent' => ['user-agent','Symfony'];
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}
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publicstaticfunctionprovideHeaderValuesWithArrayType():iterable
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{
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yield'with accept' => [
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'accept',
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'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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[
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[
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'text/html',
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'application/xhtml+xml',
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'application/xml',
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'*/*',
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],
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],
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];
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yield'with accept-language' => [
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'accept-language',
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'en-us,en;q=0.5',
49+
[
50+
[
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'en_US',
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'en',
53+
],
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],
55+
];
56+
yield'with host' => [
57+
'host',
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'localhost',
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[
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['localhost'],
61+
],
62+
];
63+
yield'with user-agent' => [
64+
'user-agent',
65+
'Symfony',
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[
67+
['Symfony'],
68+
],
69+
];
70+
}
71+
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publicstaticfunctionprovideHeaderValuesWithAcceptHeaderType():iterable
73+
{
74+
yield'with accept' => [
75+
'accept',
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'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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[AcceptHeader::fromString('text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')],
78+
];
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yield'with accept-language' => [
80+
'accept-language',
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'en-us,en;q=0.5',
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[AcceptHeader::fromString('en-us,en;q=0.5')],
83+
];
84+
yield'with host' => [
85+
'host',
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'localhost',
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[AcceptHeader::fromString('localhost')],
88+
];
89+
yield'with user-agent' => [
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'user-agent',
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'Symfony',
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[AcceptHeader::fromString('Symfony')],
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];
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}
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publicstaticfunctionprovideNoValueNullable():iterable
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{
98+
yield'with array type' => ['array', [null]];
99+
yield'with string type' => ['string', [null]];
100+
}
101+
102+
/**
103+
* @dataProvider provideHeaderValuesWithStringType
104+
*/
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publicfunctiontestWithStringType(string$parameter,string$value)
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{
107+
$resolver =newRequestHeaderValueResolver();
108+
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$metadata =newArgumentMetadata('variableName','string',false,false,null,false, [
110+
MapRequestHeader::class =>newMapRequestHeader($parameter),
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]);
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$request = Request::create('/');
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$request->headers->set($parameter,$value);
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$arguments =$resolver->resolve($request,$metadata);
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self::assertEquals([$value],$arguments);
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}
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/**
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* @dataProvider provideHeaderValuesWithArrayType
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*/
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publicfunctiontestWithArrayType(string$parameter,string$value,array$expected)
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{
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$resolver =newRequestHeaderValueResolver();
127+
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$metadata =newArgumentMetadata('variableName','array',false,false,null,false, [
129+
MapRequestHeader::class =>newMapRequestHeader($parameter),
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]);
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$request = Request::create('/');
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$request->headers->set($parameter,$value);
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$arguments =$resolver->resolve($request,$metadata);
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self::assertEquals($expected,$arguments);
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}
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/**
141+
* @dataProvider provideHeaderValuesWithAcceptHeaderType
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*/
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publicfunctiontestWithAcceptHeaderType(string$parameter,string$value,array$expected)
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{
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$resolver =newRequestHeaderValueResolver();
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$metadata =newArgumentMetadata('variableName', AcceptHeader::class,false,false,null,false, [
148+
MapRequestHeader::class =>newMapRequestHeader($parameter),
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]);
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$request = Request::create('/');
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$request->headers->set($parameter,$value);
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$arguments =$resolver->resolve($request,$metadata);
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self::assertEquals($expected,$arguments);
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}
158+
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/**
160+
* @dataProvider provideNoValueNullable
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*/
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publicfunctiontestWithNoValueNullable(string$type,array$expected)
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{
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$resolver =newRequestHeaderValueResolver();
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$metadata =newArgumentMetadata('variableName',$type,false,false,null,true, [
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MapRequestHeader::class =>newMapRequestHeader(),
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]);
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$arguments =$resolver->resolve(Request::create('/'),$metadata);
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self::assertEquals($expected,$arguments);
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}
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publicfunctiontestWithNoStringValueNotNullable()
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{
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$resolver =newRequestHeaderValueResolver();
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self::expectException(HttpException::class);
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self::expectExceptionMessage('Missing header "variableName".');
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$metadata =newArgumentMetadata('variableName','string',false,false,null,false, [
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MapRequestHeader::class =>newMapRequestHeader(),
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]);
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$resolver->resolve(Request::create('/'),$metadata);
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}
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}

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