diff --git a/app/controllers/admin/designs_controller.rb b/app/controllers/admin/designs_controller.rb
index 1b258600..84da2334 100644
--- a/app/controllers/admin/designs_controller.rb
+++ b/app/controllers/admin/designs_controller.rb
@@ -22,55 +22,6 @@ class Admin::DesignsController < ApplicationController
       temp_file.close
     end
   end
-  def unzip_design(file, zip_name)
-    Zip::ZipFile.open(file) { |zip_file|
-      design = Design.new.from_json(zip_file.read("#{zip_name}/info.json"))
-      Dir.mktmpdir('f_path') { |dir|
-        design.build_layout
-        themes_entries = []
-        javascripts_entries = []
-        images_entries = []
-          #dir/zip_name
-          #dir/zip_name
-        zip_file.entries.each do |entry|
-          case (path = entry.to_s)
-            when /\A(#{zip_name})\/[^\/]*(\.css)\z/ #for structure css
-              filename = File.basename(entry.to_s)
-              temp_file4structure = File.new(dir + '/' + filename, 'w+') 
-              temp_file4structure.write (zip_file.read entry ).force_encoding('UTF-8')
-              design.structure_css = temp_file4structure
-            when /\A(#{zip_name})\/[^\/]*(\.html)\z/ #for layout html
-              filename = File.basename(entry.to_s)
-              temp_file4layout = File.new(dir + '/' + filename, 'w+') 
-              temp_file4layout.write (zip_file.read entry ).force_encoding('UTF-8')
-              design.layout.file = temp_file4layout
-              design.layout.to_save=true
-            when /\A(#{zip_name})\/(themes)\/.*(\.css)\z/ 
-              #for themes css
-              themes_entries << entry
-            when /\A(#{zip_name})\/(javascripts)\/.*(\.js)\z/ 
-              #for js
-              javascripts_entries << entry
-            when /\A(#{zip_name})\/(images)\/.*((\.jpg)|(\.png)|(\.gif))\z/               #for img
-              images_entries << entry
-          end
-        end
-
-        ['themes', 'javascripts', 'images'].each do |type|
-          eval("#{type}_entries").each do |entry|
-            filename = File.basename entry.to_s
-            temp_file = File.new(dir + '/' + filename, 'w+')
-            temp_file.write (zip_file.read entry).force_encoding('UTF-8')
-            build_and_store = eval("design.#{type}").build
-            build_and_store.file = temp_file
-            build_and_store.file_filename = filename
-            build_and_store.to_save = true
-          end
-        end
-      }
-      design.save
-    }
-  end
 
   def index
     @designs = Design.all.entries
@@ -132,5 +83,57 @@ class Admin::DesignsController < ApplicationController
         render :action => 'new'
       end
   end
+  
+  protected
+  
+  def unzip_design(file, zip_name)
+    Zip::ZipFile.open(file) { |zip_file|
+      design = Design.new.from_json(zip_file.read("#{zip_name}/info.json"))
+      Dir.mktmpdir('f_path') { |dir|
+        design.build_layout
+        themes_entries = []
+        javascripts_entries = []
+        images_entries = []
+          #dir/zip_name
+          #dir/zip_name
+        zip_file.entries.each do |entry|
+          case (path = entry.to_s)
+            when /\A(#{zip_name})\/[^\/]*(\.css)\z/ #for structure css
+              filename = File.basename(entry.to_s)
+              temp_file4structure = File.new(dir + '/' + filename, 'w+') 
+              temp_file4structure.write (zip_file.read entry ).force_encoding('UTF-8')
+              design.structure_css = temp_file4structure
+            when /\A(#{zip_name})\/[^\/]*(\.html)\z/ #for layout html
+              filename = File.basename(entry.to_s)
+              temp_file4layout = File.new(dir + '/' + filename, 'w+') 
+              temp_file4layout.write (zip_file.read entry ).force_encoding('UTF-8')
+              design.layout.file = temp_file4layout
+              design.layout.to_save=true
+            when /\A(#{zip_name})\/(themes)\/.*(\.css)\z/ 
+              #for themes css
+              themes_entries << entry
+            when /\A(#{zip_name})\/(javascripts)\/.*(\.js)\z/ 
+              #for js
+              javascripts_entries << entry
+            when /\A(#{zip_name})\/(images)\/.*((\.jpg)|(\.png)|(\.gif))\z/               #for img
+              images_entries << entry
+          end
+        end
+
+        ['themes', 'javascripts', 'images'].each do |type|
+          eval("#{type}_entries").each do |entry|
+            filename = File.basename entry.to_s
+            temp_file = File.new(dir + '/' + filename, 'w+')
+            temp_file.write (zip_file.read entry).force_encoding('UTF-8')
+            build_and_store = eval("design.#{type}").build
+            build_and_store.file = temp_file
+            build_and_store.file_filename = filename
+            build_and_store.to_save = true
+          end
+        end
+      }
+      design.save
+    }
+  end
 
 end