Add support for Google Cloud Storage

DependencyInjection/Factory/GoogleCloudStorageAdapterFactory.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Knp\Bundle\GaufretteBundle\DependencyInjection\Factory;
+
+use Symfony\Component\Config\Definition\Builder\NodeDefinition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+use Symfony\Component\DependencyInjection\Reference;
+
+class GoogleCloudStorageAdapterFactory implements AdapterFactoryInterface
+{
+
+    /**
+     * {@inheritDoc}
+     */
+    public function create(ContainerBuilder $container, $id, array $config)
+    {
+        $container
+            ->setDefinition($id, new DefinitionDecorator('knp_gaufrette.adapter.google_cloud_storage'))
+            ->addArgument(new Reference($config['service_id']))
+            ->addArgument($config['bucket_name'])
+            ->addArgument($config['options'])
+            ->addArgument($config['detect_content_type'])
+        ;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getKey()
+    {
+        return 'google_cloud_storage';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function addConfiguration(NodeDefinition $builder)
+    {
+        $builder
+            ->children()
+                ->scalarNode('service_id')->isRequired()->cannotBeEmpty()->end()
+                ->scalarNode('bucket_name')->isRequired()->cannotBeEmpty()->end()
+                ->booleanNode('detect_content_type')->defaultTrue()->end()
+                ->arrayNode('options')
+                    ->addDefaultsIfNotSet()
+                    ->children()
+                        ->scalarNode('directory')->defaultValue('')->end()
+                        ->scalarNode('acl')->defaultValue('private')->end()
+                    ->end()
+                ->end()
+            ->end()
+        ;
+    }
+}

Resources/config/adapter_factories.xml

@@ -35,6 +35,9 @@
         <service id="knp_gaufrette.adapter.factory.azure_blob_storage" class="Knp\Bundle\GaufretteBundle\DependencyInjection\Factory\AzureBlobStorageAdapterFactory">
             <tag name="gaufrette.adapter.factory" />
         </service>
+        <service id="knp_gaufrette.adapter.factory.google_cloud_storage" class="Knp\Bundle\GaufretteBundle\DependencyInjection\Factory\GoogleCloudStorageAdapterFactory">
+            <tag name="gaufrette.adapter.factory" />
+        </service>
         <service id="knp_gaufrette.adapter.factory.gridfs" class="Knp\Bundle\GaufretteBundle\DependencyInjection\Factory\GridFSAdapterFactory">
             <tag name="gaufrette.adapter.factory" />
         </service>

Resources/config/gaufrette.xml

@@ -33,6 +33,7 @@
             <argument /><!-- Detect content type -->
         </service>
         <service id="knp_gaufrette.adapter.azure_blob_storage" class="Gaufrette\Adapter\AzureBlobStorage" abstract="true" public="false" />
+        <service id="knp_gaufrette.adapter.google_cloud_storage" class="Gaufrette\Adapter\GoogleCloudStorage" abstract="true" public="false" />
         <service id="knp_gaufrette.adapter.gridfs" class="Gaufrette\Adapter\GridFS" abstract="true" public="false" />
         <service id="knp_gaufrette.adapter.mogilefs" class="Gaufrette\Adapter\MogileFS" abstract="true" public="false">
             <argument /><!-- domain -->