update for desktop widgets

app/controllers/desktop_widgets_controller.rb

@@ -0,0 +1,61 @@
+class DesktopWidgetsController < OrbitBackendController
+	require "net/http"
+	require "uri"
+  	require 'zip/zip'
+
+	def index
+	end
+
+	def upload
+	if !params[:desktop_widget].nil?
+	    temp_file = Tempfile.new("temp_file")
+	    original_file = params[:desktop_widget][:package_file]
+	      #if original_file.content_type == 'application/zip'
+	        temp_file.write(original_file.read.force_encoding('UTF-8'))
+	        temp_file.rewind
+	        filename = File.basename(original_file.original_filename,".zip")
+	        unzip_widget(temp_file, filename)
+	      #else
+	      #  flash[:error] = "Upload file should be in zip format"
+	      #end
+	      temp_file.close
+	 end
+	end
+
+	def unzip_widget(file, zip_name)
+	    Zip::ZipFile.open(file) { |zip_file|
+	      dw = DesktopWidget.new.from_json(zip_file.read("#{zip_name}/settings.json"))
+	      Dir.mktmpdir('f_path') { |dir|
+	        javascripts_entries = []
+	        images_entries = []
+
+	        zip_file.entries.each do |entry|
+	          case (path = entry.to_s)
+	            when /\A(#{zip_name})\/(default\.css)\z/    #for default css
+	              dw.build_css_default(:file => get_temp_file(zip_file, dir, entry))
+	            when /\A(#{zip_name})\/(widget\.html)\z/    #for layout html
+	              dw.build_widget_layout(:file => get_temp_file(zip_file, dir, 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
+
+	        ['javascripts', 'images'].each do |type|
+	          eval("#{type}_entries").each do |entry|
+	            eval("dw.#{type}").build(:file => get_temp_file(zip_file, dir, entry))
+	          end
+	        end
+	      }
+	      dw.save
+	    }
+  end
+  def get_temp_file(zip_file, dir, 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')
+    temp_file
+  end
+	
+end

app/controllers/otheraccounts_controller.rb

@@ -1,4 +1,4 @@
-class OtheraccountsController< ApplicationController
+class Desktop::OtheraccountsController< ApplicationController
   require 'open-uri'
   require 'rexml/document'
   require 'net/http' 

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

app/models/desktop/desktop.rb

@@ -9,7 +9,7 @@ class Desktop
   belongs_to :user
   
   has_many  :sections, :autosave => true, :dependent => :destroy
-  has_many :desktop_widgets, :autosave => true, :dependent => :destroy
+  # has_many :desktop_widgets, :autosave => true, :dependent => :destroy
 
   before_create :initialize_section
   

app/models/desktop/desktop_widget.rb

@@ -0,0 +1,31 @@
+class DesktopWidget
+	include Mongoid::Document
+  	include Mongoid::Timestamps
+  	include ParserLayoutWidget
+
+  	field :name
+  	field :author
+  	field :shape
+  	field :version, :type => String
+
+  	has_one :css_default, :autosave => true, :dependent => :destroy
+	has_one :widget_layout, :autosave => true, :dependent => :destroy
+	has_many :images, :autosave => true, :dependent => :destroy
+	has_many :javascripts, :autosave => true, :dependent => :destroy
+	
+	accepts_nested_attributes_for :images, :allow_destroy => true
+  	accepts_nested_attributes_for :javascripts, :allow_destroy => true
+	
+	after_save :parse_css_for_images
+
+  	# belongs_to :desktop
+
+
+  	protected
+  
+ 	def parse_css_for_images
+	    self.css_default.parse_widgets_urls
+	    parse_widget_for_images(self)
+  	end
+
+end

app/models/desktop/tile.rb

@@ -9,6 +9,5 @@ class Tile
   field :title
   
   belongs_to :group
-  
-  
+    
 end

app/models/desktop/widget_layout.rb

@@ -0,0 +1,18 @@
+class WidgetLayout < DesignFile
+ 
+  attr_reader :content
+
+  field :body
+
+  belongs_to :desktop_widget
+
+
+  def content
+    self.file.read.force_encoding("UTF-8") rescue ''
+  end
+
+  def self.exist_one?
+    WidgetLayout.count > 0
+  end
+  
+end

app/models/desktop_widget.rb

@@ -1,13 +0,0 @@
-class DesktopWidget
-	include Mongoid::Document
-  	include Mongoid::Timestamps
-
-  	field :name
-  	field :author
-  	field :shape
-  	field :desktop_id
-  	field :status
-  	field :section
-
-  	belongs_to :desktop
-end

app/views/desktop_widgets/upload.html.erb

@@ -0,0 +1,12 @@
+<h4>Upload Widget Package </h4>
+<div class="main2">
+	<%= form_tag '',:multipart => true,:action=>"post" do |f| %>
+
+	<p>
+	<%= file_field :desktop_widget,:package_file %>
+	</p>
+	<%= submit_tag  %>
+
+	<% end %>
+
+</div>