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<?php |
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namespace As3\Bundle\ModlrBundle\DependencyInjection\ServiceLoader; |
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use As3\Bundle\ModlrBundle\DependencyInjection\Utility; |
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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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* Loads metadata driver services. |
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* |
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* @author Jacob Bare <[email protected]> |
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*/ |
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class MetadataDrivers implements ServiceLoaderInterface |
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{ |
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/** |
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* Creates the file locator service definition. |
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* |
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* @param string $modelDir |
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* @param string $mixinDir |
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* @return Definition |
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*/ |
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private function createFileLocator($modelDir, $mixinDir) |
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{ |
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$definition = new Definition( |
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Utility::getLibraryClass('Metadata\Driver\FileLocator'), |
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[$modelDir, $mixinDir] |
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); |
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$definition->setPublic(false); |
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return $definition; |
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} |
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/** |
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* Creates the YAML metadata driver service definition. |
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* |
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* @param string $driverName |
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* @param array $driverConfig |
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* @param ContainerBuilder $container |
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* @return Definition |
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*/ |
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private function createYmlDriver($driverName, array $driverConfig, ContainerBuilder $container) |
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{ |
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// Definition directories |
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list($modelDir, $mixinDir) = $this->getDefinitionDirs($driverName, $driverConfig, $container); |
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// Set the directories to the dirs container parameter. |
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Utility::appendParameter('dirs', sprintf('%s.model_dir', $driverName), $modelDir, $container); |
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Utility::appendParameter('dirs', sprintf('%s.mixin_dir', $driverName), $mixinDir, $container); |
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// File locator |
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$locatorName = sprintf('%s.file_locator', $driverName); |
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$locatorDef = $this->createFileLocator($modelDir, $mixinDir); |
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$container->setDefinition($locatorName, $locatorDef); |
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// Driver |
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return new Definition( |
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Utility::getLibraryClass('Metadata\Driver\YamlFileDriver'), |
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[ |
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new Reference($locatorName), |
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new Reference(Utility::getAliasedName('storage_manager')), |
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] |
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); |
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} |
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/** |
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* Gets the definition directories for models and mixins and returns as a tuple. |
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* |
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* @param string $driverName |
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* @param array $driverConfig |
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* @param ContainerBuilder $container |
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* @return string[] |
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*/ |
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private function getDefinitionDirs($driverName, array $driverConfig, ContainerBuilder $container) |
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{ |
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$defaultDir = sprintf('%s/Resources/As3ModlrBundle', $container->getParameter('kernel.root_dir')); |
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$modelDir = sprintf('%s/models', $defaultDir); |
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$mixinDir = sprintf('%s/mixins', $defaultDir); |
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View Code Duplication |
if (isset($driverConfig['parameters']['model_dir'])) { |
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$modelDir = Utility::locateResource($driverConfig['parameters']['model_dir'], $container); |
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} |
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View Code Duplication |
if (isset($driverConfig['parameters']['mixin_dir'])) { |
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$mixinDir = Utility::locateResource($driverConfig['parameters']['mixin_dir'], $container); |
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} |
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return [$modelDir, $mixinDir]; |
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} |
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/** |
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* {@inheritdoc} |
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* @todo Add low-level support for multiple drivers in the metadata factory. |
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*/ |
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View Code Duplication |
public function load(array $config, ContainerBuilder $container) |
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{ |
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foreach ($config['metadata']['drivers'] as $name => $driverConfig) { |
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$driverName = Utility::getAliasedName(sprintf('metadata.driver.%s', $name)); |
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if (isset($driverConfig['service'])) { |
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// Custom persister. |
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$container->setAlias($driverName, Utility::cleanServiceName($driverConfig['service'])); |
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} else { |
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// Built-in driver. |
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switch ($driverConfig['type']) { |
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case 'yml': |
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$definition = $this->createYmlDriver($driverName, $driverConfig, $container); |
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break; |
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default: |
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throw new \RuntimeException(sprintf('Unable to create a metadata driver for type "%s"', $driverConfig['type'])); |
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} |
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$definition->setPublic(false); |
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$container->setDefinition($driverName, $definition); |
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} |
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// The library currently only supports one driver. Must break and set as default alias. |
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$container->setAlias(Utility::getAliasedName('metadata.default_driver'), $driverName); |
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break; |
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} |
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return $this; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.