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