fix some bug and add the feature that recovery ckeditor font list

app/controllers/admin/patchfiles_controller.rb

@@ -15,10 +15,6 @@ class Admin::PatchfilesController < OrbitAdminController
     @categories = @module_app.categories.enabled
     @filter_fields = filter_fields(@categories, @tags)
     @table_fields = [:status, :category, :title, :start_date, :end_date, :last_modified]
-	#@file_to_show= Filefield.new
-	#@file_to_show.save
-	#@file_to_show = Filefield.find().first
-	#@file_to_show = @file.file_show
     if request.xhr?
       render :partial => "index"
     end
@@ -78,17 +74,29 @@ class Admin::PatchfilesController < OrbitAdminController
 	redirect_to admin_patchfiles_showckeditor_path
   end
   def newfont
-    params["patchfilefield"]["new_add_font"] = params["patchfilefield"]["new_add_font"].gsub('\"','').gsub("\'",'').gsub(";",'')
-	@field.new_add_font = params["patchfilefield"]["new_add_font"] rescue (redirect_to admin_patchfiles_showckeditor_path and return)
-	params["patchfilefield"]["font_array"].each_with_index do |(font,istrue),index|
-		if istrue =="0"
-			@field.font_array[index.to_s][font] = false
-		elsif istrue =="1"
-			@field.font_array[index.to_s][font] = true
+	if params["patchfilefield"]["initial_btn"] == "true"
+		#render :html => @field.id and return
+		@field_to_copy = Patchfilefield.where("title"=>@app_title + "_back").first
+		@id = @field.id
+		@field = @field_to_copy
+		@field.id = @id
+		@field.title = @app_title
+		@field.update
+		redirect_to admin_patchfiles_editckeditor_path and return
+	else
+		params["patchfilefield"]["new_add_font"] = params["patchfilefield"]["new_add_font"].gsub('\"','').gsub("\'",'').gsub(";",'')
+		@field.new_add_font = params["patchfilefield"]["new_add_font"] rescue (redirect_to admin_patchfiles_showckeditor_path and return)
+		@key_arr = @field.font_array.keys
+		params["patchfilefield"]["font_array"].each_with_index do |(font,istrue),index|
+			if istrue =="0"
+				@field.font_array[@key_arr[index]][font] = false
+			elsif istrue =="1"
+				@field.font_array[@key_arr[index]][font] = true
+			end
 		end
+		@field.update
+		redirect_to admin_patchfiles_showckeditor_path and return
 	end
-	@field.update
-	redirect_to admin_patchfiles_showckeditor_path
   end
   def getfont
 	@ckeditor_path = ENV['PWD'] + '/app/assets/javascripts/ckeditor'
@@ -130,6 +138,11 @@ class Admin::PatchfilesController < OrbitAdminController
 	end
   end
 	def create_first_field
+		if Patchfilefield.where("title"=>@app_title + "_back").take_while{true}.count == 0
+			@field = Patchfilefield.new()
+			@field.title=@app_title +"_back"
+			@field.save
+		end
 		@field
 		if Patchfilefield.where("title"=>@app_title).take_while{true}.count == 0
 			@field = Patchfilefield.new()