complete harrys code

lib/tasks/desktop.rake

@@ -1,24 +1,76 @@
 # encoding: utf-8 
-namespace :tiles do
-  task :destroy_build_tiles => :environment do
-  	Tile.destroy_all
-  	secs = Section.all
-  	dws = DesktopWidget.all
-  	secs.each do |sec,x|
-  		grp = sec.groups.first
-  		t = Tile.new(data_category: "app", data_content: "wikibooks", position: 1, shape: "w1 h1", title: "WikiBooks")
-  		grp.tiles+=[t]
-  		t = Tile.new(data_category: "app", data_content: "envocab", position: 2, shape: "w1 h1", title: "English Vocabulary")
-  		grp.tiles+=[t]
-  		@i = 3
-  		dws.each do |dw|
-  			t = Tile.new(data_category: "widget", position: @i,desktop_widget_id: dw.id)
-  			@i = @i + 1
-  			grp.tiles+=[t]
-  		end
-  		grp.save!
+require 'zip/zip'
+namespace :desktop do
+  task :upload_all_packages => :environment do
+    DesktopWidget.destroy_all
+    # 1. DesktopWidget.destroy_all
+    # 2. Upload alll the widgets
+    # 3. Tun rake task tiles:destroy_build_tiles
+    package_location = "lib/desktop_widgets/"
+    widget_packages = %w[browser.zip googlescholar.zip quotes.zip clock.zip googlesearch.zip weather.zip]
+
+    widget_packages.each do |package_file_name|
+      temp_file = Tempfile.new("temp_file")
+      original_file = File.open(package_location+package_file_name)
+      #if original_file.content_type == 'application/zip'
+      temp_file.write(original_file.read.force_encoding('UTF-8'))
+      temp_file.rewind
+      filename = File.basename(package_file_name,".zip")
+      unzip_widget(temp_file, filename)
+      #else
+      #  flash[:error] = "Upload file should be in zip format"
+      #end
+      temp_file.close
+    end
+    Rake::Task["tiles:destroy_build_tiles"].execute
+  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
+
+  task :destroy_build_desktop => :environment do
+  	Desktop.all.destroy_all
+  	u = User.all
+  	u.each do |us|
+        Thread.new { 
+  		us.initialize_desktop.save!
+          puts "Desktop created for " + us.email.to_s
+        }.join
   	end
-  	puts "Section " + x + " done!"
   end
 
 end