fix some bug and delete unuse code

app/controllers/admin/patchfiles_controller.rb

@@ -111,7 +111,7 @@ class Admin::PatchfilesController < OrbitAdminController
 		end
 		redirect_to admin_patchfiles_editckeditor_path and return
 	else
-		params["patchfilefield"]["new_add_font"] = params["patchfilefield"]["new_add_font"].gsub('\"','').gsub("\'",'').gsub(";",'')
+		params["patchfilefield"]["new_add_font"] = params["patchfilefield"]["new_add_font"].gsub('\"','').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"] = {} if params["patchfilefield"]["font_array"].nil? == true

app/models/fontfile.rb

@@ -10,7 +10,6 @@ class Fontfile
   field :title ,type:String ,default:""
   field :is_delete_font_file, type:String,default: 'false'
   field :old_title ,type:String ,default:""
-  #field :font_file ,type:String ,default:""
   field :font_link ,type:String ,default:""
   field :old_font_link ,type:String ,default:""
   mount_uploader :font_file, AssetUploader
@@ -20,14 +19,7 @@ class Fontfile
   field :old_font_dir, type:String ,default:""
   scope :can_display, ->{where(:is_hidden=>false,:is_preview => false).any_of({:postdate.lt=>Time.now, :deadline.gt=>Time.now},{:postdate.lt=>Time.now, :deadline=>nil}).order_by([:is_top, :desc],[:postdate, :desc])}
   scope :is_approved, ->{where(:approved => true)}
-  #has_many :filefields, :autosave => true, :dependent => :destroy
-#  accepts_nested_attributes_for :filefields, :allow_destroy => true
- # before_create 
-  #before_update :set_old_link#,:set_old_title
-  #before_save :set_old_title
-  #before_create :set_expire
   after_update :change_font_name,:set_css_link,:change_font_settings
-  #after_save :change_font_name
   def change_font_settings
 	if self.old_font_file_name == self.font_file_name && self.is_delete_font_file =='true'
 		self.font_file_name = ""
@@ -63,7 +55,8 @@ class Fontfile
 						@filetowrite.write(@file_content)
 						@filetowrite.close
 					end
-				elsif self.old_font_link != ""&& self.old_font_link != self.font_link
+				end
+				if self.old_font_link != ""&& self.old_font_link != self.font_link
 					@font_link_str = "<link href=\'"+"#{self.old_font_link}"+"\' rel=\'stylesheet\'>"
 					if @file_content.include? @font_link_str
 						@file_content = @file_content.gsub(@font_link_str,'')
@@ -127,7 +120,8 @@ class Fontfile
 						  f.puts @font_link_str
 						}
 					end
-				elsif self.font_link != ""
+				end
+				if self.font_link != ""
 					@font_link_str = "<link href=\'"+"#{self.font_link}"+"\' rel=\'stylesheet\'>"
 					@str_to_search = self.font_link.to_s
 					if @file_content.include? @str_to_search

app/models/patchfilefield.rb

@@ -186,6 +186,7 @@ class Patchfilefield
 			@ckeditor_path = ENV['PWD'] + '/app/assets/javascripts/ckeditor'
 			Dir.chdir(@ckeditor_path)
 			if !File.file?("config_back.js.erb")
+				if @str_end != nil
 					@filetowrite = File.new("config_back.js.erb","w")
 					if @add_font_array != []
 						@add_font_array.each do |new_add_font|
@@ -194,7 +195,7 @@ class Patchfilefield
 					end
 					@delete_font_array.each do |font_to_delete|
 						if @filedata.index(font_to_delete) != nil
-						@str_above_end = @filedata.index(font_to_delete) - 1
+							@str_above_end = @filedata.index(font_to_delete).to_i - 1
 							@str_above_start
 							for @str_above_start in (0..@str_above_end).to_a.reverse
 								if @filedata[@str_above_start] =="\'" || @filedata[@str_above_start] =="\""
@@ -202,8 +203,13 @@ class Patchfilefield
 								end
 								break if @filedata[@str_above_start] == "\;"
 							end
+							@str_above_start = @str_above_end - 1 if @str_above_start == nil
 							@str_to_delete = (( @filedata[@str_above_start..@str_above_end].include? "\;") ? @filedata[@str_above_start..@str_above_end] : "")+font_to_delete
-						@filedata =@filedata.sub(@str_to_delete,"")
+							@name_to_search ="config.font_names"
+							@index_of_font = @filedata.index(@name_to_search)
+							@datachange = @filedata[@index_of_font...@str_end]
+							@new_datachange = @datachange.sub(@str_to_delete,'')
+							@filedata =@filedata.sub(@datachange,@new_datachange)
 							for @i in @str_start+1...@str_end
 								next if @filedata[@i] == " "
 								break if @filedata[@i] != "\;"
@@ -219,6 +225,7 @@ class Patchfilefield
 					@filetocover.write(@filedata)
 					@filetocover.close
 					File.delete("config_back.js.erb")
+				end
 			else
 				@filedata1 = File.read("config.js.erb")
 				@filedata2 = File.read("config_back.js.erb")