The new AdBanner.

app/controllers/admin/ad_banners_controller.rb

@@ -10,11 +10,14 @@ class Admin::AdBannersController < ApplicationController
   end
   
   def show
-    @ad_banner = AdBanner.find(params[:id])
+    @ad_banners = AdBanner.all
+    @active = AdBanner.find(params[:id])
+    render :action => 'index'
   end
   
   def new
-    @ad_banner = AdBanner.new
+    @ad_banners = AdBanner.all
+    render :action => 'index',:params => 'new'
   end
   
   def create
@@ -36,8 +39,13 @@ class Admin::AdBannersController < ApplicationController
     redirect_to admin_ad_banners_url
   end
   
+  def destroy_ad_image
+    
+  end
+  
   def index
     @ad_banners = AdBanner.all
+      @active = @ad_banners.first
   end
   
 end

app/controllers/admin/ad_images_controller.rb

@@ -0,0 +1,47 @@
+class Admin::AdImagesController < ApplicationController
+  layout 'new_admin'
+  before_filter :authenticate_user!
+  before_filter :is_admin?
+  
+  def edit
+    @ad_banner = AdBanner.find params[:ad_banner_id]
+    @ad_image = @ad_banner.ad_images.find params[:id]
+  end
+  
+  def update
+    @ad_banner = AdBanner.find params[:ad_banner_id]
+    @ad_image = AdImage.find params[:id]
+    @ad_image.update_attributes(params[:ad_image])
+    @ad_image.to_save = true
+    @ad_image.save!
+    redirect_to  admin_ad_banner_path @ad_banner
+  end
+  
+  def new
+    @ad_image =AdImage.new 
+    #render :action => 'new',:url=> {:ad_banner_id => params.has_key?(:ad_banner_id)? params[:ad_banner_id],nil}
+  end
+  
+  def create
+    @ad_banner = AdBanner.find params[:ad_banner][:id]
+    ad_image = AdImage.new  params[:ad_image]
+    ad_image.to_save = true
+    @ad_banner.ad_images << ad_image
+
+    if @ad_banner.save!
+      redirect_to  admin_ad_banner_path @ad_banner
+    end
+
+  end
+  
+  def destroy
+    @ad_banner = AdBanner.find params[:ad_banner_id]
+    @ad_image = @ad_banner.ad_images.find params[:id]
+    if @ad_image.destroy
+      flash[:notice] = t('admin.success_destroy_ad_image')
+      redirect_to admin_ad_banner_path @ad_banner
+    end
+  end
+  
+  
+end

app/controllers/gridfs_controller.rb

@@ -3,7 +3,7 @@ require 'mongo'
 class GridfsController < ActionController::Metal
   
   def serve
-    gridfs_path = env["PATH_INFO"].gsub("/gridfs/", "")
+    gridfs_path = env["PATH_INFO"].gsub("/gridfs/", "").force_encoding("UTF-8")
     begin
       gridfs_file = Mongo::GridFileSystem.new(Mongoid.database).open(gridfs_path, 'r')
       self.response_body = gridfs_file.read