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- <?php
- namespace Symfony\Component\Translation\DependencyInjection;
- use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
- use Symfony\Component\DependencyInjection\ContainerBuilder;
- use Symfony\Component\DependencyInjection\Exception\RuntimeException;
- use Symfony\Component\DependencyInjection\Reference;
- class TranslationExtractorPass implements CompilerPassInterface
- {
- private $extractorServiceId;
- private $extractorTag;
- public function __construct(string $extractorServiceId = 'translation.extractor', string $extractorTag = 'translation.extractor')
- {
- $this->extractorServiceId = $extractorServiceId;
- $this->extractorTag = $extractorTag;
- }
- public function process(ContainerBuilder $container)
- {
- if (!$container->hasDefinition($this->extractorServiceId)) {
- return;
- }
- $definition = $container->getDefinition($this->extractorServiceId);
- foreach ($container->findTaggedServiceIds($this->extractorTag, true) as $id => $attributes) {
- if (!isset($attributes[0]['alias'])) {
- throw new RuntimeException(sprintf('The alias for the tag "translation.extractor" of service "%s" must be set.', $id));
- }
- $definition->addMethodCall('addExtractor', [$attributes[0]['alias'], new Reference($id)]);
- }
- }
- }
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