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File Content: `SerializerPass.php`

<?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 WPToolkitDependenciesIsolationPrefix\Symfony\Component\Serializer\DependencyInjection;

use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\Argument\BoundArgument;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\ContainerBuilder;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\Exception\RuntimeException;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\DependencyInjection\Reference;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\Serializer\Debug\TraceableEncoder;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\Serializer\Debug\TraceableNormalizer;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
use WPToolkitDependenciesIsolationPrefix\Symfony\Component\Serializer\SerializerInterface;
/**
 * Adds all services with the tags "serializer.encoder" and "serializer.normalizer" as
 * encoders and normalizers to the "serializer" service.
 *
 * @author Javier Lopez <f12loalf@gmail.com>
 * @author Robin Chalas <robin.chalas@gmail.com>
 */
class SerializerPass implements CompilerPassInterface
{
    use PriorityTaggedServiceTrait;
    private const NAME_CONVERTER_METADATA_AWARE_ID = 'serializer.name_converter.metadata_aware';
    public function process(ContainerBuilder $container) : void
    {
        if (!$container->hasDefinition('serializer')) {
            return;
        }
        $namedSerializers = $container->hasParameter('.serializer.named_serializers') ? $container->getParameter('.serializer.named_serializers') : [];
        $this->createNamedSerializerTags($container, 'serializer.normalizer', 'include_built_in_normalizers', $namedSerializers);
        $this->createNamedSerializerTags($container, 'serializer.encoder', 'include_built_in_encoders', $namedSerializers);
        if (!($normalizers = $this->findAndSortTaggedServices('serializer.normalizer.default', $container))) {
            throw new RuntimeException('You must tag at least one service as "serializer.normalizer" to use the "serializer" service.');
        }
        if (!($encoders = $this->findAndSortTaggedServices('serializer.encoder.default', $container))) {
            throw new RuntimeException('You must tag at least one service as "serializer.encoder" to use the "serializer" service.');
        }
        $defaultContext = [];
        if ($container->hasParameter('serializer.default_context')) {
            $defaultContext = $container->getParameter('serializer.default_context');
            $container->getParameterBag()->remove('serializer.default_context');
            $container->getDefinition('serializer')->setArgument('$defaultContext', $defaultContext);
        }
        /** @var ?string $circularReferenceHandler */
        $circularReferenceHandler = $container->hasParameter('.serializer.circular_reference_handler') ? $container->getParameter('.serializer.circular_reference_handler') : null;
        /** @var ?string $maxDepthHandler */
        $maxDepthHandler = $container->hasParameter('.serializer.max_depth_handler') ? $container->getParameter('.serializer.max_depth_handler') : null;
        $this->bindDefaultContext($container, \array_merge($normalizers, $encoders), $defaultContext, $circularReferenceHandler, $maxDepthHandler);
        $this->configureSerializer($container, 'serializer', $normalizers, $encoders, 'default');
        if ($namedSerializers) {
            $this->configureNamedSerializers($container, $circularReferenceHandler, $maxDepthHandler);
        }
    }
    private function createNamedSerializerTags(ContainerBuilder $container, string $tagName, string $configName, array $namedSerializers) : void
    {
        $serializerNames = \array_keys($namedSerializers);
        $withBuiltIn = \array_filter($serializerNames, fn(string $name) => $namedSerializers[$name][$configName] ?? \false);
        foreach ($container->findTaggedServiceIds($tagName) as $serviceId => $tags) {
            $definition = $container->getDefinition($serviceId);
            foreach ($tags as $tag) {
                $names = (array) ($tag['serializer'] ?? []);
                if (!$names) {
                    $names = ['default'];
                } elseif (\in_array('*', $names, \true)) {
                    $names = \array_unique(['default', ...$serializerNames]);
                }
                if ($tag['built_in'] ?? \false) {
                    $names = \array_unique(['default', ...$names, ...$withBuiltIn]);
                }
                unset($tag['serializer'], $tag['built_in']);
                foreach ($names as $name) {
                    $definition->addTag($tagName . '.' . $name, $tag);
                }
            }
        }
    }
    private function bindDefaultContext(ContainerBuilder $container, array $services, array $defaultContext, ?string $circularReferenceHandler, ?string $maxDepthHandler) : void
    {
        foreach ($services as $id) {
            $definition = $container->getDefinition((string) $id);
            $context = $defaultContext;
            if (\is_a($definition->getClass(), ObjectNormalizer::class, \true)) {
                if (null !== $circularReferenceHandler) {
                    $context += ['circular_reference_handler' => new Reference($circularReferenceHandler)];
                }
                if (null !== $maxDepthHandler) {
                    $context += ['max_depth_handler' => new Reference($maxDepthHandler)];
                }
            }
            $definition->setBindings(['array $defaultContext' => new BoundArgument($context, \false)] + $definition->getBindings());
        }
    }
    private function configureSerializer(ContainerBuilder $container, string $id, array $normalizers, array $encoders, string $serializerName) : void
    {
        if ($container->getParameter('kernel.debug') && $container->hasDefinition('serializer.data_collector')) {
            foreach ($normalizers as $i => $normalizer) {
                $normalizers[$i] = $container->register('.debug.serializer.normalizer.' . $normalizer, TraceableNormalizer::class)->setArguments([$normalizer, new Reference('serializer.data_collector'), $serializerName]);
            }
            foreach ($encoders as $i => $encoder) {
                $encoders[$i] = $container->register('.debug.serializer.encoder.' . $encoder, TraceableEncoder::class)->setArguments([$encoder, new Reference('serializer.data_collector'), $serializerName]);
            }
        }
        $serializerDefinition = $container->getDefinition($id);
        $serializerDefinition->replaceArgument(0, $normalizers);
        $serializerDefinition->replaceArgument(1, $encoders);
    }
    private function configureNamedSerializers(ContainerBuilder $container, ?string $circularReferenceHandler, ?string $maxDepthHandler) : void
    {
        $defaultSerializerNameConverter = $container->hasParameter('.serializer.name_converter') ? $container->getParameter('.serializer.name_converter') : null;
        foreach ($container->getParameter('.serializer.named_serializers') as $serializerName => $config) {
            $config += ['default_context' => [], 'name_converter' => null];
            $serializerId = 'serializer.' . $serializerName;
            if (!($normalizers = $this->findAndSortTaggedServices('serializer.normalizer.' . $serializerName, $container))) {
                throw new RuntimeException(\sprintf('The named serializer "%1$s" requires at least one registered normalizer. Tag the normalizers as "serializer.normalizer" with the "serializer" attribute set to "%1$s".', $serializerName));
            }
            if (!($encoders = $this->findAndSortTaggedServices('serializer.encoder.' . $serializerName, $container))) {
                throw new RuntimeException(\sprintf('The named serializer "%1$s" requires at least one registered encoder. Tag the encoders as "serializer.encoder" with the "serializer" attribute set to "%1$s".', $serializerName));
            }
            $config['name_converter'] = $defaultSerializerNameConverter !== $config['name_converter'] ? $this->buildChildNameConverterDefinition($container, $config['name_converter']) : self::NAME_CONVERTER_METADATA_AWARE_ID;
            $normalizers = $this->buildChildDefinitions($container, $serializerName, $normalizers, $config);
            $encoders = $this->buildChildDefinitions($container, $serializerName, $encoders, $config);
            $this->bindDefaultContext($container, \array_merge($normalizers, $encoders), $config['default_context'], $circularReferenceHandler, $maxDepthHandler);
            $container->registerChild($serializerId, 'serializer')->setArgument('$defaultContext', $config['default_context']);
            $container->registerAliasForArgument($serializerId, SerializerInterface::class, $serializerName . '.serializer');
            $this->configureSerializer($container, $serializerId, $normalizers, $encoders, $serializerName);
            if ($container->getParameter('kernel.debug') && $container->hasDefinition('debug.serializer')) {
                $container->registerChild($debugId = 'debug.' . $serializerId, 'debug.serializer')->setDecoratedService($serializerId)->replaceArgument(0, new Reference($debugId . '.inner'))->replaceArgument(2, $serializerName);
            }
        }
    }
    private function buildChildNameConverterDefinition(ContainerBuilder $container, ?string $nameConverter) : ?string
    {
        $childId = self::NAME_CONVERTER_METADATA_AWARE_ID . '.' . ContainerBuilder::hash($nameConverter);
        if (!$container->hasDefinition($childId)) {
            $childDefinition = $container->registerChild($childId, self::NAME_CONVERTER_METADATA_AWARE_ID . '.abstract');
            if (null !== $nameConverter) {
                $childDefinition->addArgument(new Reference($nameConverter));
            }
        }
        return $childId;
    }
    private function buildChildDefinitions(ContainerBuilder $container, string $serializerName, array $services, array $config) : array
    {
        foreach ($services as &$id) {
            $childId = $id . '.' . $serializerName;
            $definition = $container->registerChild($childId, (string) $id)->setClass($container->getDefinition((string) $id)->getClass());
            if (null !== ($nameConverterIndex = $this->findNameConverterIndex($container, (string) $id))) {
                $definition->replaceArgument($nameConverterIndex, new Reference($config['name_converter']));
            }
            $id = new Reference($childId);
        }
        return $services;
    }
    private function findNameConverterIndex(ContainerBuilder $container, string $id) : int|string|null
    {
        foreach ($container->getDefinition($id)->getArguments() as $index => $argument) {
            if ($argument instanceof Reference && self::NAME_CONVERTER_METADATA_AWARE_ID === (string) $argument) {
                return $index;
            }
        }
        return null;
    }
}
File Content: SerializerPass.php

File Content: `SerializerPass.php`
