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- Veröffentlicht
- 28.08.2024
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AddConsoleCommandPass.php
001 <?php
002
003 /*
004 * This file is part of the Symfony package.
005 *
006 * (c) Fabien Potencier <fabien@symfony.com>
007 *
008 * For the full copyright and license information, please view the LICENSE
009 * file that was distributed with this source code.
010 */
011
012 namespace Symfony\Component\Console\DependencyInjection;
013
014 use Symfony\Component\Console\Command\Command;
015 use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
016 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
017 use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
018 use Symfony\Component\DependencyInjection\ContainerBuilder;
019 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
020 use Symfony\Component\DependencyInjection\TypedReference;
021
022 /**
023 * Registers console commands.
024 *
025 * @author Grégoire Pineau <lyrixx@lyrixx.info>
026 */
027 class AddConsoleCommandPass implements CompilerPassInterface
028 {
029 private $commandLoaderServiceId;
030 private $commandTag;
031
032 public function __construct($commandLoaderServiceId = 'console.command_loader', $commandTag = 'console.command')
033 {
034 $this->commandLoaderServiceId = $commandLoaderServiceId;
035 $this->commandTag = $commandTag;
036 }
037
038 public function process(ContainerBuilder $container)
039 {
040 $commandServices = $container->findTaggedServiceIds($this->commandTag, true);
041 $lazyCommandMap = [];
042 $lazyCommandRefs = [];
043 $serviceIds = [];
044 $lazyServiceIds = [];
045
046 foreach ($commandServices as $id => $tags) {
047 $definition = $container->getDefinition($id);
048 $class = $container->getParameterBag()->resolveValue($definition->getClass());
049
050 $commandId = 'console.command.'.strtolower(str_replace('\\', '_', $class));
051
052 if (isset($tags[0]['command'])) {
053 $commandName = $tags[0]['command'];
054 } else {
055 if (!$r = $container->getReflectionClass($class)) {
056 throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
057 }
058 if (!$r->isSubclassOf(Command::class)) {
059 throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class));
060 }
061 $commandName = $class::getDefaultName();
062 }
063
064 if (null === $commandName) {
065 if (isset($serviceIds[$commandId]) || $container->hasAlias($commandId)) {
066 $commandId = $commandId.'_'.$id;
067 }
068 if (!$definition->isPublic() || $definition->isPrivate()) {
069 $container->setAlias($commandId, $id)->setPublic(true);
070 $id = $commandId;
071 }
072 $serviceIds[$commandId] = $id;
073
074 continue;
075 }
076
077 $serviceIds[$commandId] = $id;
078 $lazyServiceIds[$id] = true;
079 unset($tags[0]);
080 $lazyCommandMap[$commandName] = $id;
081 $lazyCommandRefs[$id] = new TypedReference($id, $class);
082 $aliases = [];
083
084 foreach ($tags as $tag) {
085 if (isset($tag['command'])) {
086 $aliases[] = $tag['command'];
087 $lazyCommandMap[$tag['command']] = $id;
088 }
089 }
090
091 $definition->addMethodCall('setName', [$commandName]);
092
093 if ($aliases) {
094 $definition->addMethodCall('setAliases', [$aliases]);
095 }
096 }
097
098 $container
099 ->register($this->commandLoaderServiceId, ContainerCommandLoader::class)
100 ->setPublic(true)
101 ->setArguments([ServiceLocatorTagPass::register($container, $lazyCommandRefs), $lazyCommandMap]);
102
103 $container->setParameter('console.command.ids', $serviceIds);
104 $container->setParameter('console.lazy_command.ids', $lazyServiceIds);
105 }
106 }
107