92 lines
3.3 KiB
PHP
92 lines
3.3 KiB
PHP
<?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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namespace Symfony\Component\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\Attribute\Autoconfigure;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Definition;
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use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
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/**
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* Reads #[Autoconfigure] attributes on definitions that are autoconfigured
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* and don't have the "container.ignore_attributes" tag.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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final class RegisterAutoconfigureAttributesPass implements CompilerPassInterface
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{
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private static $registerForAutoconfiguration;
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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if (80000 > \PHP_VERSION_ID) {
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return;
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}
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foreach ($container->getDefinitions() as $id => $definition) {
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if ($this->accept($definition) && $class = $container->getReflectionClass($definition->getClass(), false)) {
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$this->processClass($container, $class);
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}
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}
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}
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public function accept(Definition $definition): bool
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{
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return 80000 <= \PHP_VERSION_ID && $definition->isAutoconfigured() && !$definition->hasTag('container.ignore_attributes');
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}
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public function processClass(ContainerBuilder $container, \ReflectionClass $class)
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{
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foreach ($class->getAttributes(Autoconfigure::class, \ReflectionAttribute::IS_INSTANCEOF) as $attribute) {
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self::registerForAutoconfiguration($container, $class, $attribute);
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}
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}
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private static function registerForAutoconfiguration(ContainerBuilder $container, \ReflectionClass $class, \ReflectionAttribute $attribute)
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{
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if (self::$registerForAutoconfiguration) {
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return (self::$registerForAutoconfiguration)($container, $class, $attribute);
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}
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$parseDefinitions = new \ReflectionMethod(YamlFileLoader::class, 'parseDefinitions');
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$parseDefinitions->setAccessible(true);
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$yamlLoader = $parseDefinitions->getDeclaringClass()->newInstanceWithoutConstructor();
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self::$registerForAutoconfiguration = static function (ContainerBuilder $container, \ReflectionClass $class, \ReflectionAttribute $attribute) use ($parseDefinitions, $yamlLoader) {
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$attribute = (array) $attribute->newInstance();
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foreach ($attribute['tags'] ?? [] as $i => $tag) {
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if (\is_array($tag) && [0] === array_keys($tag)) {
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$attribute['tags'][$i] = [$class->name => $tag[0]];
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}
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}
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$parseDefinitions->invoke(
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$yamlLoader,
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[
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'services' => [
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'_instanceof' => [
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$class->name => [$container->registerForAutoconfiguration($class->name)] + $attribute,
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],
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],
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],
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$class->getFileName()
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);
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};
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return (self::$registerForAutoconfiguration)($container, $class, $attribute);
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}
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}
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