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validator component

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This commit is contained in:
Benjamin Dalsass
2025-12-01 07:58:28 +01:00
parent 06e5c80786
commit 81f056a91c
349 changed files with 51716 additions and 52 deletions
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159
lib/symfony/validator/Mapping/Loader/AnnotationLoader.php Normal file
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<?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\Validator\Mapping\Loader;
use Doctrine\Common\Annotations\Reader;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Constraints\Callback;
use Symfony\Component\Validator\Constraints\GroupSequence;
use Symfony\Component\Validator\Constraints\GroupSequenceProvider;
use Symfony\Component\Validator\Exception\MappingException;
use Symfony\Component\Validator\Mapping\ClassMetadata;
/**
* Loads validation metadata using a Doctrine annotation {@link Reader} or using PHP 8 attributes.
*
* @deprecated since Symfony 6.4, use {@see AttributeLoader} instead
*
* @author Bernhard Schussek <bschussek@gmail.com>
* @author Alexander M. Turek <me@derrabus.de>
*/
class AnnotationLoader implements LoaderInterface
{
/**
* @deprecated since Symfony 6.4, this property will be removed in 7.0
*
* @var Reader|null
*/
protected $reader;
public function __construct(?Reader $reader = null)
{
$this->reader = $reader;
}
public function loadClassMetadata(ClassMetadata $metadata): bool
{
$reflClass = $metadata->getReflectionClass();
$className = $reflClass->name;
$success = false;
foreach ($this->getAnnotations($reflClass) as $constraint) {
if ($constraint instanceof GroupSequence) {
$metadata->setGroupSequence($constraint->groups);
} elseif ($constraint instanceof GroupSequenceProvider) {
$metadata->setGroupProvider($constraint->provider);
$metadata->setGroupSequenceProvider(true);
} elseif ($constraint instanceof Constraint) {
$metadata->addConstraint($constraint);
}
$success = true;
}
foreach ($reflClass->getProperties() as $property) {
if ($property->getDeclaringClass()->name === $className) {
foreach ($this->getAnnotations($property) as $constraint) {
if ($constraint instanceof Constraint) {
$metadata->addPropertyConstraint($property->name, $constraint);
}
$success = true;
}
}
}
foreach ($reflClass->getMethods() as $method) {
if ($method->getDeclaringClass()->name === $className) {
foreach ($this->getAnnotations($method) as $constraint) {
if ($constraint instanceof Callback) {
$constraint->callback = $method->getName();
$metadata->addConstraint($constraint);
} elseif ($constraint instanceof Constraint) {
if (preg_match('/^(get|is|has)(.+)$/i', $method->name, $matches)) {
$metadata->addGetterMethodConstraint(lcfirst($matches[2]), $matches[0], $constraint);
} else {
throw new MappingException(\sprintf('The constraint on "%s::%s()" cannot be added. Constraints can only be added on methods beginning with "get", "is" or "has".', $className, $method->name));
}
}
$success = true;
}
}
}
return $success;
}
private function getAnnotations(\ReflectionMethod|\ReflectionClass|\ReflectionProperty $reflection): iterable
{
$dedup = [];
foreach ($reflection->getAttributes(GroupSequence::class) as $attribute) {
$dedup[] = $attribute->newInstance();
yield $attribute->newInstance();
}
foreach ($reflection->getAttributes(GroupSequenceProvider::class) as $attribute) {
$dedup[] = $attribute->newInstance();
yield $attribute->newInstance();
}
foreach ($reflection->getAttributes(Constraint::class, \ReflectionAttribute::IS_INSTANCEOF) as $attribute) {
$dedup[] = $attribute->newInstance();
yield $attribute->newInstance();
}
if (!$this->reader) {
return;
}
$annotations = [];
if ($reflection instanceof \ReflectionClass && $annotations = $this->reader->getClassAnnotations($reflection)) {
$this->triggerDeprecationIfAnnotationIsUsed($annotations, \sprintf('Class "%s"', $reflection->getName()));
}
if ($reflection instanceof \ReflectionMethod && $annotations = $this->reader->getMethodAnnotations($reflection)) {
$this->triggerDeprecationIfAnnotationIsUsed($annotations, \sprintf('Method "%s::%s()"', $reflection->getDeclaringClass()->getName(), $reflection->getName()));
}
if ($reflection instanceof \ReflectionProperty && $annotations = $this->reader->getPropertyAnnotations($reflection)) {
$this->triggerDeprecationIfAnnotationIsUsed($annotations, \sprintf('Property "%s::$%s"', $reflection->getDeclaringClass()->getName(), $reflection->getName()));
}
foreach ($dedup as $annotation) {
if ($annotation instanceof Constraint) {
$annotation->groups; // trigger initialization of the "groups" property
}
}
foreach ($annotations as $annotation) {
if ($annotation instanceof Constraint) {
$annotation->groups; // trigger initialization of the "groups" property
}
if (!\in_array($annotation, $dedup, false)) {
yield $annotation;
}
}
}
private function triggerDeprecationIfAnnotationIsUsed(array $annotations, string $messagePrefix): void
{
foreach ($annotations as $annotation) {
if (
$annotation instanceof Constraint
|| $annotation instanceof GroupSequence
|| $annotation instanceof GroupSequenceProvider
) {
trigger_deprecation('symfony/validator', '6.4', \sprintf('%s uses Doctrine Annotations to configure validation constraints, which is deprecated. Use PHP attributes instead.', $messagePrefix));
break;
}
}
}
}