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<?php |
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namespace Zenstruck\AssetManifestBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Loader; |
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use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension; |
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/** |
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* @author Kevin Bond <[email protected]> |
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*/ |
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final class ZenstruckAssetManifestExtension extends ConfigurableExtension |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function loadInternal(array $mergedConfig, ContainerBuilder $container) |
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{ |
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$loader = new Loader\XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('twig.xml'); |
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$manifest = []; |
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$manifestFile = $mergedConfig['manifest_file']; |
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if ($manifestFile !== null) { |
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$manifest = $this->loadFromFile($manifestFile, $mergedConfig['prefix']['source'], $mergedConfig['prefix']['destination']); |
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} |
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$container->getDefinition('zenstruck_asset_manifest.twig_extension')->replaceArgument(0, $manifest); |
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} |
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/** |
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* @param string $file |
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* @param string $sourcePrefix |
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* @param string $destPrefix |
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* |
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* @return array |
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*/ |
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private function loadFromFile($file, $sourcePrefix, $destPrefix) |
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{ |
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if (!file_exists($file)) { |
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throw new InvalidConfigurationException(sprintf('Manifest file "%s" does not exist.', $file)); |
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} |
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$manifest = []; |
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foreach (json_decode(file_get_contents($file), true) as $key => $value) { |
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$manifest[$sourcePrefix.$key] = $destPrefix.$value; |
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} |
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return $manifest; |
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} |
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} |
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