update for desktop widgets

app/models/design/css_default.rb

@@ -1,5 +1,6 @@
 class CssDefault < Stylesheet
   
   belongs_to :design
+  belongs_to :desktop_widget
   
 end

app/models/design/image.rb

@@ -11,6 +11,7 @@ class Image
   mount_uploader :file, ImageUploader
 
   belongs_to :design
+  belongs_to :desktop_widget
 
   before_save :set_name
 

app/models/design/javascript.rb

@@ -1,3 +1,4 @@
 class Javascript < DesignFile
   belongs_to :design
+  belongs_to :desktop_widget
 end

app/models/design/stylesheet.rb

@@ -1,5 +1,6 @@
 class Stylesheet < DesignFile
   belongs_to :design
+  belongs_to :desktop_widget
   mount_uploader :file_orig, AssetUploader
   
   def parse_urls
@@ -32,5 +33,35 @@ class Stylesheet < DesignFile
       self.save
     }    
   end
+  def parse_widgets_urls
+    orig_content = content = self.file.read.force_encoding("UTF-8")
+    # self.remove_file!
+    # self.remove_file_orig!
+    names = []
+    images = self.desktop_widget.images
+    content.scan(/(?<=url)(.*?)(?=\))/){
+      css_name = $1.gsub(' ','').gsub('(','')
+      name = File.basename(css_name).gsub(/[\\\"]/, '')
+      image = images.detect{ |i| i.file_identifier.eql?(name) } rescue nil
+      image.update_attribute(:in_css, true) if image
+      file_name = image.file_url rescue nil
+      names << [css_name, file_name]
+    }
+    names.each do |name|
+      content.gsub!(name[0], name[1]) if name[1]
+    end
+    Dir.mktmpdir('f_path') { |dir|
+      orig_file_name = self.file_identifier
+      
+      temp_file = File.new(dir + '/' + orig_file_name, 'w+')
+      temp_file.write orig_content.force_encoding("UTF-8")
+      self.file_orig = temp_file
+      
+      temp_file = File.new(dir + '/' + orig_file_name, 'w+')
+      temp_file.write content.force_encoding("UTF-8")
+      self.file = temp_file
+      self.save
+    }    
+  end
   
 end