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<?php |
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/* |
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* This file is part of the distributed-configuration-bundle package |
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* |
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* Copyright (c) 2016 Guillaume Cavana |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* Feel free to edit as you please, and have fun. |
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* |
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* @author Guillaume Cavana <[email protected]> |
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*/ |
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namespace Maikuro\DistributedConfigurationBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Processor; |
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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\Exception\InvalidArgumentException; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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class MaikuroDistributedConfigurationExtension 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 $container) |
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{ |
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$processor = new Processor(); |
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$configuration = new Configuration(); |
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$config = $processor->processConfiguration($configuration, $configs); |
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$this->loadStoreHandler($container, $config); |
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} |
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/** |
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* loadStoreHandler. |
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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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private function loadStoreHandler(ContainerBuilder $container, array $config) |
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{ |
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$storeHandlerDef = new Definition('Maikuro\DistributedConfigurationBundle\Handler\StoreHandler'); |
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$storeDef = $this->loadStore($container, $config['store']); |
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if (null === $storeDef) { |
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throw new InvalidArgumentException('No store found'); |
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} |
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$storeHandlerDef->addArgument($storeDef); |
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//Enabled caching |
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if ($config['cache']['enabled']) { |
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if (null === $config['cache']['service_id']) { |
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throw new InvalidArgumentException( |
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'You need to install DoctrineCacheBundle and configure it to use cache feature' |
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); |
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} |
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$cachingDecoratorDef = new Definition('Webmozart\KeyValueStore\Decorator\CachingDecorator', |
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[$storeDef, new Reference($config['cache']['service_id'])] |
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); |
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$storeHandlerDef->replaceArgument(0, $cachingDecoratorDef); |
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} |
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$container->setDefinition('maikuro_distributed_configuration.store_handler', $storeHandlerDef); |
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} |
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private function loadStore(ContainerBuilder $container, array $config) |
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{ |
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switch ($config['type']) { |
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case 'redis': |
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return $this->loadRedisStore($container, $config); |
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break; |
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case 'predis': |
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return $this->loadPredisStore($container, $config); |
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break; |
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case 'dbal': |
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return $this->loadDbalStore($container, $config); |
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break; |
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case 'json': |
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return $this->loadJsonStore($container, $config); |
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break; |
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default: |
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return; |
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break; |
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} |
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} |
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private function loadRedisStore(ContainerBuilder $container, array $config) |
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{ |
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$redisStoreDef = new Definition('Webmozart\KeyValueStore\PhpRedisStore'); |
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if (isset($config['store']['connection_id'])) { |
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$redisStoreDef->addArgument(new Reference($config['connection_id'])); |
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} else { |
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$host = $config['host']; |
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$port = $config['port']; |
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$connId = 'maikuro_distributed_configuration.redis.connection'; |
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$connDef = new Definition('Redis'); |
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$connParams = array($host, $port); |
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if (isset($config['timeout'])) { |
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$connParams[] = $config['timeout']; |
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} |
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$connMethod = 'connect'; |
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if (isset($config['persistent']) && $config['persistent']) { |
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$connMethod = 'pconnect'; |
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} |
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$connDef->setPublic(false); |
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$connDef->addMethodCall($connMethod, $connParams); |
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View Code Duplication |
if (isset($config['password'])) { |
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$password = $config['password']; |
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$connDef->addMethodCall('auth', array($password)); |
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} |
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View Code Duplication |
if (isset($config['database'])) { |
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$database = (int) $config['database']; |
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$connDef->addMethodCall('select', array($database)); |
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} |
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$container->setDefinition($connId, $connDef); |
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$redisStoreDef->addArgument(new Reference($connId)); |
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} |
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return $redisStoreDef; |
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} |
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private function loadPredisStore(ContainerBuilder $container, array $config) |
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{ |
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$predisStoreDef = new Definition('Webmozart\KeyValueStore\PredisStore'); |
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if (isset($config['client_id'])) { |
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$predisStoreDef->addArgument(new Reference($config['connection_id'])); |
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} else { |
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$parameters = array( |
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'scheme' => $config['scheme'], |
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'host' => $config['host'], |
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'port' => $config['port'], |
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); |
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if ($config['password']) { |
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$parameters['password'] = $config['password']; |
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} |
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if ($config['timeout']) { |
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$parameters['timeout'] = $config['timeout']; |
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} |
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if ($config['database']) { |
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$parameters['database'] = $config['database']; |
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} |
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$options = null; |
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if (isset($config['options'])) { |
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$options = $config['options']; |
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} |
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$clientId = 'maikuro_distributed_configuration.predis.client'; |
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$clientDef = new Definition('Predis\Client'); |
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$clientDef->addArgument($parameters); |
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$clientDef->addArgument($options); |
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$clientDef->setPublic(false); |
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$container->setDefinition($clientId, $clientDef); |
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$predisStoreDef->addArgument(new Reference($clientId)); |
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} |
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return $predisStoreDef; |
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} |
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private function loadJsonStore(ContainerBuilder $container, array $config) |
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{ |
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$jsonStoreDef = new Definition('Webmozart\KeyValueStore\JsonFileStore'); |
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$jsonStoreDef->addArgument($config['json']['path']); |
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return $jsonStoreDef; |
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} |
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private function loadDbalStore(ContainerBuilder $container, array $config) |
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{ |
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$dbalStoreDef = new Definition('Webmozart\KeyValueStore\DbalStore'); |
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if (!isset($config['connection_id'])) { |
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throw new InvalidArgumentException('No dbal connection configured'); |
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} |
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$dbalStoreDef->addArgument(new Reference($config['connection_id']), $config['table_name']); |
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return $dbalStoreDef; |
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} |
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} |
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The break statement is not necessary if it is preceded for example by a return statement:
If you would like to keep this construct to be consistent with other case statements, you can safely mark this issue as a false-positive.