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<?php |
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/* |
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* This file is part of the PHP Translation package. |
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* |
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* (c) PHP Translation team <[email protected]> |
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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 Translation\Bundle\DependencyInjection\CompilerPass; |
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface; |
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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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* @author Tobias Nyholm <[email protected]> |
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*/ |
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class ExtractorPass implements CompilerPassInterface |
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{ |
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public function process(ContainerBuilder $container) |
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{ |
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$extractors = $this->getExtractors($container); |
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$this->addVisitors($container, $extractors); |
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} |
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/** |
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* @param ContainerBuilder $container |
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* |
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* @return array type => Definition[] |
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*/ |
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private function getExtractors(ContainerBuilder $container) |
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{ |
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if (!$container->hasDefinition('php_translation.extractor')) { |
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return []; |
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} |
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/** @var Definition $def */ |
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$def = $container->getDefinition('php_translation.extractor'); |
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$services = $container->findTaggedServiceIds('php_translation.extractor'); |
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$extractors = []; |
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foreach ($services as $id => $tags) { |
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foreach ($tags as $tag) { |
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if (!isset($tag['type'])) { |
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throw new \LogicException('The tag "php_translation.extractor" must have a "type".'); |
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} |
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$extractors[$tag['type']][] = $container->getDefinition($id); |
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$def->addMethodCall('addFileExtractor', [new Reference($id)]); |
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} |
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} |
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return $extractors; |
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} |
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/** |
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* @param ContainerBuilder $container |
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* @param $extractors |
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*/ |
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private function addVisitors(ContainerBuilder $container, $extractors) |
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{ |
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$services = $container->findTaggedServiceIds('php_translation.visitor'); |
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foreach ($services as $id => $tags) { |
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foreach ($tags as $tag) { |
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if (!isset($tag['type'])) { |
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throw new \LogicException('The tag "php_translation.visitor" must have a "type".'); |
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} |
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if (!isset($extractors[$tag['type']])) { |
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continue; |
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} |
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foreach ($extractors[$tag['type']] as $extractor) { |
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$extractor->addMethodCall('addVisitor', [new Reference($id)]); |
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} |
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} |
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} |
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} |
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} |
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php-translation /
symfony-bundle
