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<?php |
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declare(strict_types = 1); |
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namespace Innmind\Neo4jBundle\DependencyInjection; |
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use Innmind\Neo4j\DBAL\{ |
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Server, |
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Authentication |
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}; |
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use Symfony\Component\{ |
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DependencyInjection\ContainerBuilder, |
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Config\FileLocator, |
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HttpKernel\DependencyInjection\Extension, |
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DependencyInjection\Loader, |
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DependencyInjection\Reference |
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}; |
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class InnmindNeo4jExtension extends Extension |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$configuration = new Configuration(); |
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$config = $this->processConfiguration($configuration, $configs); |
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$loader = new Loader\YamlFileLoader( |
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$container, |
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new FileLocator(__DIR__ . '/../Resources/config') |
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); |
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$loader->load('services.yml'); |
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$this |
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->injectPersister( |
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$container, |
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$config['persister'] |
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) |
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->configureConnection( |
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$container, |
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$config['connection'] |
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) |
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->registerTypes( |
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$container, |
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$config['types'] |
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) |
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->injectMetadataConfiguration( |
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$container, |
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$config['metadata_configuration'] |
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); |
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} |
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/** |
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* Inject the defined service in the unit of work |
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* |
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* @param ContainerBuilder $container |
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* @param string $service |
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* |
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* @return self |
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*/ |
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private function injectPersister( |
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ContainerBuilder $container, |
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string $service |
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): self { |
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$container |
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->getDefinition('innmind_neo4j.unit_of_work') |
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->replaceArgument(5, new Reference($service)); |
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return $this; |
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} |
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/** |
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* Inject value objects to make the connection work |
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* |
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* @param ContainerBuilder $container |
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* @param array $config |
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* |
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* @return self |
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*/ |
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private function configureConnection( |
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ContainerBuilder $container, |
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array $config |
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): self { |
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$transactions = $container->getDefinition('innmind_neo4j.connection.transactions'); |
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$transport = $container->getDefinition('innmind_neo4j.connection.transport'); |
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$server = new Server( |
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$config['scheme'], |
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$config['host'], |
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$config['port'] |
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); |
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$auth = new Authentication( |
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$config['user'], |
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$config['password'] |
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); |
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$transactions |
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->replaceArgument(0, $server) |
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->replaceArgument(1, $auth) |
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->replaceArgument(2, $config['timeout']); |
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$transport |
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->replaceArgument(2, $server) |
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->replaceArgument(3, $auth) |
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->replaceArgument(4, $config['timeout']); |
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return $this; |
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} |
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/** |
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* Register the classes as added property types |
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* |
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* @param ContainerBuilder $container |
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* @param array $types |
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* |
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* @return self |
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*/ |
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private function registerTypes( |
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ContainerBuilder $container, |
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array $types |
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): self { |
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$definition = $container->getDefinition('innmind_neo4j.types'); |
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foreach ($types as $class) { |
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$definition->addMethodCall('register', [$class]); |
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} |
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return $this; |
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} |
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/** |
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* Inject the configuration object into the metadata builder |
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* |
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* @param ContainerBuilder $ontainer |
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* @param string $config |
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* |
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* @return self |
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*/ |
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private function injectMetadataConfiguration( |
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ContainerBuilder $container, |
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string $config |
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): self { |
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$container |
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->getDefinition('innmind_neo4j.metadata_builder') |
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->replaceArgument(2, new Reference($config)); |
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return $this; |
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} |
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} |
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Innmind /
Neo4jBundle
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