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<?php |
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namespace MyOnlineStore\Bundle\RabbitMqManagerBundle\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\ContainerInterface; |
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use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface; |
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use Symfony\Component\DependencyInjection\Loader\YamlFileLoader; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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class RabbitMqManagerExtension extends Extension implements PrependExtensionInterface |
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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 YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('services.yml'); |
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$configuration = [ |
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'path' => $config['path'], |
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'consumers' => [], |
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'rpc_servers' => [], |
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]; |
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$rabbitMqBundleConfiguration = $container->getParameter('mos_old_sound_rabbit_mq.config'); |
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foreach (['consumers', 'rpc_servers'] as $type) { |
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if (isset($rabbitMqBundleConfiguration[$type])) { |
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foreach ($rabbitMqBundleConfiguration[$type] as $name => $consumer) { |
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$consumerConfig = isset($config[$type]['individual'][$name]) ? |
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$config[$type]['individual'][$name] : |
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$config[$type]['general']; |
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$command = $config['commands'][$type]; |
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if ('consumers' === $type && 'cli-consumer' === $consumerConfig['processor']) { |
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$command = $config['commands']['cli_consumer_invoker']; |
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} |
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$configuration[$type][$name] = $this->generateConfiguration( |
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$container, |
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$name, |
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$command, |
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$consumerConfig, |
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$consumer |
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); |
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} |
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} |
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} |
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$container->setParameter('mos_rabbitmq_cli_consumer.config', $configuration); |
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$container->setParameter('mos_rabbitmq_cli_consumer.path', $configuration['path']); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function prepend(ContainerBuilder $container) |
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{ |
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foreach ($container->getExtensions() as $name => $extension) { |
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switch ($name) { |
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case 'old_sound_rabbit_mq': |
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// take over this bundle's configuration |
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$extensionConfig = $container->getExtensionConfig($name); |
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$container->setParameter('mos_old_sound_rabbit_mq.config', $extensionConfig[0]); |
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break; |
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} |
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} |
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} |
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/** |
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* @param ContainerInterface $container |
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* @param string $name |
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* @param string $command |
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* @param array $config |
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* @param array $consumer |
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* |
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* @return array |
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*/ |
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private function generateConfiguration(ContainerInterface $container, $name, $command, array $config, array $consumer) |
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{ |
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$connection = $this->getConnection($container, $consumer); |
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return [ |
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'name' => $name, |
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'processor' => $config['processor'], |
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'messages' => $config['messages'], |
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'callback' => $consumer['callback'], |
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'connection' => [ |
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'host' => $connection['host'], |
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'port' => $connection['port'], |
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'user' => $connection['user'], |
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'password' => $connection['password'], |
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'vhost' => $connection['vhost'], |
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], |
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'supervisor' => [ |
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'count' => $config['worker']['count'], |
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'startsecs' => $config['worker']['startsecs'], |
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'autorestart' => $config['worker']['autorestart'], |
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'stopsignal' => $config['worker']['stopsignal'], |
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'stopwaitsecs' => $config['worker']['stopwaitsecs'], |
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], |
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'command' => [ // todo make this configurable at some point. as for now it's not important... |
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'console' => '%kernel.root_dir%/../bin/console', |
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'command' => isset($config['command']['command']) ? $config['command']['command'] : $command, |
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'arguments' => [ |
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'--env=%kernel.environment%', |
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'--app=%kernel.name%', |
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], |
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], |
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'worker' => [ |
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'compression' => $config['compression'], |
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'prefetch' => [ |
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'count' => isset($consumer['qos_options']['prefetch_count']) ? $consumer['qos_options']['prefetch_count'] : 0, |
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'global' => isset($consumer['qos_options']['global']) ? $consumer['qos_options']['global'] : false, |
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], |
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'exchange' => [ |
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'name' => $consumer['exchange_options']['name'], |
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'type' => $consumer['exchange_options']['type'], |
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'autodelete' => isset($consumer['exchange_options']['auto_delete']) ? $consumer['exchange_options']['auto_delete'] : false, |
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'durable' => isset($consumer['exchange_options']['durable']) ? $consumer['exchange_options']['durable'] : true, |
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], |
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'queue' => [ |
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'name' => $consumer['queue_options']['name'], |
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'routing' => isset($consumer['queue_options']['routing_keys']) ? $consumer['queue_options']['routing_keys'] : null, |
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], |
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], |
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]; |
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} |
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/** |
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* @param ContainerInterface $container |
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* @param array $consumer |
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* |
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* @return array |
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* |
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* @throws InvalidConfigurationException |
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*/ |
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private function getConnection(ContainerInterface $container, array $consumer) |
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{ |
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$connections = $container->getParameter('mos_old_sound_rabbit_mq.config')['connections']; |
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$name = isset($consumer['connection']) ? $consumer['connection'] : 'default'; |
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if (isset($connections[$name])) { |
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return $connections[$name]; |
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} |
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throw new InvalidConfigurationException(sprintf( |
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'Connection "%s" does not exist. Available connections: %s', |
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$name, |
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implode(', ', array_keys($connections)) |
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)); |
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} |
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} |
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