72 lines
2.2 KiB
PHP
72 lines
2.2 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\Argument\ArgumentInterface;
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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 "container.hot_path" tags to referenced services.
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*
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* @author Nicolas Grekas <p@tchwork.com>
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*/
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class ResolveHotPathPass extends AbstractRecursivePass
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{
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private $tagName;
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private $resolvedIds = [];
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public function __construct(string $tagName = 'container.hot_path')
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{
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$this->tagName = $tagName;
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}
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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try {
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parent::process($container);
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$container->getDefinition('service_container')->clearTag($this->tagName);
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} finally {
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$this->resolvedIds = [];
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}
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}
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/**
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* {@inheritdoc}
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*/
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protected function processValue($value, $isRoot = false)
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{
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if ($value instanceof ArgumentInterface) {
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return $value;
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}
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if ($value instanceof Definition && $isRoot && (isset($this->resolvedIds[$this->currentId]) || !$value->hasTag($this->tagName) || $value->isDeprecated())) {
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return $value->isDeprecated() ? $value->clearTag($this->tagName) : $value;
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}
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if ($value instanceof Reference && ContainerBuilder::IGNORE_ON_UNINITIALIZED_REFERENCE !== $value->getInvalidBehavior() && $this->container->has($id = (string) $value)) {
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$definition = $this->container->findDefinition($id);
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if (!$definition->hasTag($this->tagName) && !$definition->isDeprecated()) {
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$this->resolvedIds[$id] = true;
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$definition->addTag($this->tagName);
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parent::processValue($definition, false);
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}
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return $value;
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}
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return parent::processValue($value, $isRoot);
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}
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}
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