app/controllers/uploader/attachments_controller.rb in rails-uploader-0.0.8 vs app/controllers/uploader/attachments_controller.rb in rails-uploader-0.1.0

@@ -9,33 +9,43 @@
       @asset = @klass.new(params[:asset])
       @asset.uploader_create(params, request)
       render_resourse(@asset, 201)
     end
     
+    def update
+      @assets = Array.wrap(params[:assets] || [])
+
+      @assets.each_with_index do |id, index|
+        @klass.where(:id => id).update_all(:sort_order => index)
+      end
+
+      render_json(:files => [])
+    end
+
     def destroy
       @asset = @klass.find(params[:id])
       @asset.uploader_destroy(params, request)
       render_resourse(@asset, 200)
     end
     
     protected
     
       def find_klass
-        @klass = params[:klass].blank? ? nil : params[:klass].safe_constantize
+        @klass = Uploader.constantize(params[:klass])
         raise ActionController::RoutingError.new("Class not found #{params[:klass]}") if @klass.nil?
       end
       
       def render_resourse(record, status = 200)
         if record.errors.empty?
-          render_json([record].to_json(:root => false), status)
+          render_json({:files => [record]}, status)
         else
-          render_json([record.errors].to_json, 422)
+          render_json(record.errors, 422)
         end
       end
       
-      def render_json(body, status = 200)
+      def render_json(hash_or_object, status = 200)
         self.status = status
         self.content_type = "application/json"
-        self.response_body = body
+        self.response_body = hash_or_object.to_json(:root => false)
       end
   end
 end