filemanager and some update for file uploader . added file uploader to kernel

app/controllers/admin/assets_controller.rb

@@ -3,7 +3,17 @@ class Admin::AssetsController < OrbitBackendController
   before_filter :setup_vars
   
   def index
-    @assets = (params[:sort] || @filter) ? get_sorted_and_filtered("asset") : Asset.all.page(params[:page]).per(10)
+    @assets = (params[:sort] || @filter) ? get_sorted_and_filtered("asset") : Asset.all.desc(:created_at).page(params[:page]).per(10)
+    if params[:type] == "images"
+      @assets = @assets.where(:content_type => /^image/)
+    end
+    @tag = ModuleTag.new
+
+    @module_app = ModuleApp.find(params[:module_app_id]) rescue nil
+    raise ModuleAppError, 'Can not find ModuleApp' if @module_app.nil?
+    @module_app_id = @module_app.id rescue nil 
+    
+   render :layout => "assets" 
   end
   
   def show
@@ -95,11 +105,31 @@ class Admin::AssetsController < OrbitBackendController
     redirect_to assets_url(:filter => params[:filter], :direction => params[:direction], :sort => params[:sort], :sort_options => params[:sort_options])
   end
 
+  def delete_files
+    @files = params[:files]
+    @files.each do |file|
+      asset = Asset.find(file)
+      asset.destroy
+    end
+    @assets = (params[:sort] || @filter) ? get_sorted_and_filtered("asset") : Asset.all.desc(:created_at).page(params[:page]).per(10)
+    if params[:type] == "images"
+      @assets = @assets.where(:content_type => /^image/)
+    end
+    # render :json =>{"success"=>true}.to_json
+  end
+
   def file_upload
-    @asset = Asset.new
-    @asset_categories = AssetCategory.all
-    @tags = get_tags
-    render :layout => false
+    @files = params['files']
+    a = Array.new
+    @files.each do |file|
+      @asset = current_user.assets.new
+      @asset.data = file
+      @asset.title_translations = {:en => file.original_filename, :zh_tw => file.original_filename}
+      # @asset.title_translations[:zh_tw] = file.original_filename
+      @asset.save!
+      a << {"url"=>@asset.data.url}
+    end
+    render :json=>{"files"=>a}.to_json
   end
 
   def file_select