Merge pull request #5 from Rohea/master

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()
+        ;
+    }
+}

README.markdown

@@ -141,7 +141,7 @@ A simple local filesystem based adapter.
  * `directory` The directory of the filesystem *(required)*
  * `create` Whether to create the directory if it does not exist *(default true)*
 
-### Exemple
+### Example
 
 ``` yaml
 # app/config/config.yml
@@ -162,7 +162,7 @@ Almost as simple as the **local** adapter, but it encodes key to avoid having to
  * `directory` The directory of the filesystem *(required)*
  * `create` Whether to create the directory if it does not exist *(default true)*
 
-### Exemple
+### Example
 
 ``` yaml
 # app/config/config.yml
@@ -182,7 +182,7 @@ Allows you to use a user defined adapter service.
 
  * `id` The id of the service *(required)*
 
-### Exemple
+### Example
 
 ``` yaml
 # app/config/config.yml
@@ -203,7 +203,7 @@ Adapter for test purposes, it stores files in an internal array.
 
 The `files` is an array of files where each file is a sub-array having the `content`, `checksum` and `mtime` optional keys.
 
-### Exemple
+### Example
 
 ``` yaml
 # app/config/config.yml
@@ -219,4 +219,46 @@ knp_gaufrette:
                         mtime:      123456890123
 ```
 
+## GridFS (gridfs)
+
+Allows you to use a gridfs as an adapter.
+
+### Parameters
+
+ * `mongogridfs_id` The id of the service that provides MongoGridFS object instance for adapter *(required)*
+
+### Example
+
+``` yaml
+# app/config/config.yml
+knp_gaufrette:
+    adapters:
+        foo:
+            gridfs:
+                mongogridfs_id: acme_test.gridfs
+```
+
+In your AcmeTestBundle, add following service definitions:
+
+``` yaml
+# src/Acme/TestBundle/Resources/config/services.yml
+parameters:
+    acme_test.mongo.server: "mongodb://localhost:27017"
+    acme_test.mongo.options:
+        connect: true
+    acme_test.mongodb.name: "test_database"
+    acme_test.gridfs.prefix: "fs" #Default
+services:
+    acme_test.mongo:
+        class: Mongo
+        arguments: [%acme_test.mongo.server%, %acme_test.mongo.options%]
+    acme_test.mongodb:
+        class: MongoDB
+        arguments: [@acme_test.mongo, %acme_test.mongodb.name%]
+    acme_test.gridfs:
+        class: MongoGridFS
+        arguments: [@acme_test.mongodb, %acme_test.gridfs.prefix%]
+```
+
+
 [gaufrette-homepage]: https://github.com/knplabs/Gaufrette

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>