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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\ContainerBuilder;
- use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
- use Symfony\Component\DependencyInjection\Reference;
- final class AliasDeprecatedPublicServicesPass extends AbstractRecursivePass
- {
- private $tagName;
- private $aliases = [];
- public function __construct(string $tagName = 'container.private')
- {
- $this->tagName = $tagName;
- }
- /**
- * {@inheritdoc}
- */
- protected function processValue($value, bool $isRoot = false)
- {
- if ($value instanceof Reference && isset($this->aliases[$id = (string) $value])) {
- return new Reference($this->aliases[$id], $value->getInvalidBehavior());
- }
- return parent::processValue($value, $isRoot);
- }
- /**
- * {@inheritdoc}
- */
- public function process(ContainerBuilder $container)
- {
- foreach ($container->findTaggedServiceIds($this->tagName) as $id => $tags) {
- if (null === $package = $tags[0]['package'] ?? null) {
- throw new InvalidArgumentException(sprintf('The "package" attribute is mandatory for the "%s" tag on the "%s" service.', $this->tagName, $id));
- }
- if (null === $version = $tags[0]['version'] ?? null) {
- throw new InvalidArgumentException(sprintf('The "version" attribute is mandatory for the "%s" tag on the "%s" service.', $this->tagName, $id));
- }
- $definition = $container->getDefinition($id);
- if (!$definition->isPublic() || $definition->isPrivate()) {
- throw new InvalidArgumentException(sprintf('The "%s" service is private: it cannot have the "%s" tag.', $id, $this->tagName));
- }
- $container
- ->setAlias($id, $aliasId = '.'.$this->tagName.'.'.$id)
- ->setPublic(true)
- ->setDeprecated($package, $version, 'Accessing the "%alias_id%" service directly from the container is deprecated, use dependency injection instead.');
- $container->setDefinition($aliasId, $definition);
- $this->aliases[$id] = $aliasId;
- }
- parent::process($container);
- }
- }
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