Added batch client support (#103)

* Added batch client support

* Validate config properly

* Comment about BatchClient in changelog

Author: Nyholm

CHANGELOG.md

@@ -3,6 +3,10 @@
 
 ## UNRELEASED
 
+### Added
+
+- Support for BatchClient
+
 ### Changed
 
 - All clients are registered with the PluginClient (even in production)

DependencyInjection/Configuration.php

@@ -138,7 +138,8 @@ protected function configureClients(ArrayNodeDefinition $root)
                 ->validate()
                     ->ifTrue(function ($clients) {
                         foreach ($clients as $name => $config) {
-                            return $config['flexible_client'] && $config['http_methods_client'];
+                            // Make sure we only allow one of these to be true
+                            return (bool) $config['flexible_client'] + (bool) $config['http_methods_client'] + (bool) $config['batch_client'] >= 2;
                         }
 
                         return false;
@@ -160,6 +161,10 @@ protected function configureClients(ArrayNodeDefinition $root)
                         ->defaultFalse()
                         ->info('Set to true to get the client wrapped in a HttpMethodsClient which emulates provides functions for HTTP verbs.')
                     ->end()
+                    ->booleanNode('batch_client')
+                        ->defaultFalse()
+                        ->info('Set to true to get the client wrapped in a BatchClient which allows you to send multiple request at the same time.')
+                    ->end()
                     ->arrayNode('plugins')
                         ->info('A list of service ids of plugins. The order is important.')
                         ->prototype('scalar')->end()

DependencyInjection/HttplugExtension.php

@@ -2,6 +2,7 @@
 
 namespace Http\HttplugBundle\DependencyInjection;
 
+use Http\Client\Common\BatchClient;
 use Http\Client\Common\FlexibleHttpClient;
 use Http\Client\Common\HttpMethodsClient;
 use Http\Client\Common\Plugin\AuthenticationPlugin;
@@ -265,6 +266,15 @@ function ($id) {
                 ->setDecoratedService($serviceId)
             ;
         }
+
+        if ($arguments['batch_client']) {
+            $container
+                ->register($serviceId.'.batch_client', BatchClient::class)
+                ->setArguments([new Reference($serviceId.'.batch_client.inner')])
+                ->setPublic(false)
+                ->setDecoratedService($serviceId)
+            ;
+        }
     }
 
     /**