GridFS support

DependencyInjection/Factory/GridFSAdapterFactory.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Knp\Bundle\GaufretteBundle\DependencyInjection\Factory;
+
+use Symfony\Component\Config\Definition\Builder\NodeDefinition;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
+
+/**
+ * GridFS adapter factory
+ *
+ * @author Tomi Saarinen <tomi.saarinen@rohea.com>
+ */
+class GridFSAdapterFactory implements AdapterFactoryInterface
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function create(ContainerBuilder $container, $id, array $config)
+    {
+        $container
+            ->setDefinition($id, new DefinitionDecorator('knp_gaufrette.adapter.gridfs'))
+            ->addArgument(new Reference($config['mongogridfs_id']))
+        ;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getKey()
+    {
+        return 'gridfs';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function addConfiguration(NodeDefinition $node)
+    {
+        $node
+        ->children()
+            ->scalarNode('mongogridfs_id')->isRequired()->cannotBeEmpty()->end()
+        ->end()
+        ;
+    }
+}

Resources/config/adapter_factories.xml

@@ -23,6 +23,9 @@
         <service id="knp_gaufrette.adapter.factory.acl_aware_amazon_s3" class="Knp\Bundle\GaufretteBundle\DependencyInjection\Factory\AclAwareAmazonS3AdapterFactory">
             <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>
     </services>
 
 </container>

Resources/config/gaufrette.xml

@@ -21,6 +21,7 @@
         </service>
         <service id="knp_gaufrette.adapter.amazon_s3" class="Gaufrette\Adapter\AmazonS3" abstract="true" public="false" />
         <service id="knp_gaufrette.adapter.acl_aware_amazon_s3" class="Gaufrette\Adapter\AclAwareAmazonS3" abstract="true" public="false" />
+        <service id="knp_gaufrette.adapter.gridfs" class="Gaufrette\Adapter\GridFS" abstract="true" public="false" />
         <service id="knp_gaufrette.filesystem_map" class="Knp\Bundle\GaufretteBundle\FilesystemMap">
             <argument /> <!-- map of filesystems -->
         </service>