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<?php |
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namespace DH\NavigationBundle\DependencyInjection; |
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use DH\NavigationBundle\DependencyInjection\Compiler\FactoryValidatorPass; |
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use DH\NavigationBundle\Provider\ProviderFactoryInterface; |
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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\Exception\ServiceNotFoundException; |
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use Symfony\Component\DependencyInjection\Loader; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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class DHNavigationExtension 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 $container): void |
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{ |
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$configuration = new Configuration(); |
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$config = $this->processConfiguration($configuration, $configs); |
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$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('services.yaml'); |
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$this->loadProviders($container, $config); |
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foreach ($config['providers'] as $providerName => $providerConfig) { |
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if (isset($providerConfig['options'])) { |
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foreach ($providerConfig['options'] as $key => $value) { |
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$container->setParameter('dh_navigation.%s.%s'.$providerName.'.'.$key, $value); |
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} |
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} |
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} |
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} |
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private function loadProviders(ContainerBuilder $container, array $config): void |
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{ |
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foreach ($config['providers'] as $providerName => $providerConfig) { |
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$factoryClass = null; |
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try { |
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$factoryService = $container->getDefinition($providerConfig['factory']); |
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$factoryClass = $factoryService->getClass() ?: $providerConfig['factory']; |
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if (!$this->implementsProviderFactory($factoryClass)) { |
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throw new \LogicException(sprintf('Provider factory "%s" must implement ProviderFactoryInterface', $providerConfig['factory'])); |
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} |
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// See if any option has a service reference |
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$providerConfig['options'] = $this->findReferences($providerConfig['options']); |
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$factoryClass::validate($providerConfig['options'], $providerName); |
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} catch (ServiceNotFoundException $e) { |
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// Assert: We are using a custom factory. If invalid config, it will be caught in FactoryValidatorPass |
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$providerConfig['options'] = $this->findReferences($providerConfig['options']); |
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FactoryValidatorPass::addFactoryServiceId($providerConfig['factory']); |
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} |
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if (null !== $factoryClass) { |
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$serviceId = 'dh_navigation.provider.'.$providerName; |
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$def = $container->register($serviceId, $factoryClass) |
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->setFactory([new Reference($factoryClass), 'createProvider']) |
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->addArgument($providerConfig['options']) |
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; |
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$def->addTag('dh_navigation.provider'); |
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foreach ($providerConfig['aliases'] as $alias) { |
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$container->setAlias($alias, $serviceId); |
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} |
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} |
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} |
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} |
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private function findReferences(array $options): array |
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{ |
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foreach ($options as $key => $value) { |
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if (\is_array($value)) { |
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$options[$key] = $this->findReferences($value); |
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} elseif ('_service' === substr((string) $key, -8) || 0 === strpos((string) $value, '@') || 'service' === $key) { |
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$options[$key] = new Reference(ltrim($value, '@')); |
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} |
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} |
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return $options; |
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} |
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private function implementsProviderFactory(string $factoryClass): bool |
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{ |
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if (false === $interfaces = class_implements($factoryClass)) { |
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return false; |
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} |
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return \in_array(ProviderFactoryInterface::class, $interfaces, true); |
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} |
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} |
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DamienHarper /
NavigationBundle
