95 lines
3.0 KiB
PHP
95 lines
3.0 KiB
PHP
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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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namespace Symfony\Component\DependencyInjection\Compiler;
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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\Reference;
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/**
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* Propagate the "container.no_preload" tag.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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class ResolveNoPreloadPass extends AbstractRecursivePass
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{
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private const DO_PRELOAD_TAG = '.container.do_preload';
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private array $resolvedIds = [];
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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$this->container = $container;
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try {
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foreach ($container->getDefinitions() as $id => $definition) {
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if ($definition->isPublic() && !$definition->isPrivate() && !isset($this->resolvedIds[$id])) {
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$this->resolvedIds[$id] = true;
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$this->processValue($definition, true);
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}
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}
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foreach ($container->getAliases() as $alias) {
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if ($alias->isPublic() && !$alias->isPrivate() && !isset($this->resolvedIds[$id = (string) $alias]) && $container->hasDefinition($id)) {
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$this->resolvedIds[$id] = true;
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$this->processValue($container->getDefinition($id), true);
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}
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}
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} finally {
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$this->resolvedIds = [];
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$this->container = null;
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}
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foreach ($container->getDefinitions() as $definition) {
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if ($definition->hasTag(self::DO_PRELOAD_TAG)) {
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$definition->clearTag(self::DO_PRELOAD_TAG);
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} elseif (!$definition->isDeprecated() && !$definition->hasErrors()) {
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$definition->addTag('container.no_preload');
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}
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}
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}
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/**
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* {@inheritdoc}
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*/
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protected function processValue(mixed $value, bool $isRoot = false): mixed
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{
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if ($value instanceof Reference && ContainerBuilder::IGNORE_ON_UNINITIALIZED_REFERENCE !== $value->getInvalidBehavior() && $this->container->hasDefinition($id = (string) $value)) {
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$definition = $this->container->getDefinition($id);
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if (!isset($this->resolvedIds[$id]) && (!$definition->isPublic() || $definition->isPrivate())) {
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$this->resolvedIds[$id] = true;
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$this->processValue($definition, true);
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}
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return $value;
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}
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if (!$value instanceof Definition) {
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return parent::processValue($value, $isRoot);
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}
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if ($value->hasTag('container.no_preload') || $value->isDeprecated() || $value->hasErrors()) {
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return $value;
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}
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if ($isRoot) {
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$value->addTag(self::DO_PRELOAD_TAG);
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}
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return parent::processValue($value, $isRoot);
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}
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}
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