examples/api-samples/samples/sample5.rb in groupdocs-1.2.8 vs examples/api-samples/samples/sample5.rb in groupdocs-1.2.9

@@ -1,44 +1,55 @@
+# GET request
 get '/sample5' do
   haml :sample5
 end
 
+# POST request
 post '/sample5' do
+  # set variables
   set :client_id, params[:client_id]
   set :private_key, params[:private_key]
   set :file_id, params[:file_id]
   set :copy, params[:copy]
   set :move, params[:move]
   set :dest_path, params[:dest_path]
    
   begin
+    # check required variables
     raise "Please enter all required parameters" if settings.client_id.empty? or settings.private_key.empty? or settings.file_id.empty?
 
+    # make a request to API using client_id and private_key
     files_list = GroupDocs::Storage::Folder.list!('/', {}, { :client_id => settings.client_id, :private_key => settings.private_key})
+
+    # get file by file ID
     manipulate_file = nil
     files_list.each do |element|
       if element.id == Integer(settings.file_id)
         manipulate_file = element
       end
     end
     raise "No file with such FileID" if manipulate_file.nil?
 
+    # copy file using request to API
     unless settings.copy.nil?
       file = manipulate_file.copy!(settings.dest_path, {}, { :client_id => settings.client_id, :private_key => settings.private_key})
       button = settings.copy
     end
 
+    # move file using request to API
     unless settings.move.nil?
       file = manipulate_file.move!(settings.dest_path, {}, { :client_id => settings.client_id, :private_key => settings.private_key})
       button = settings.move
     end
 
+    # result message
     if file
       massage = "File was #{button}'ed to the #{settings.dest_path} folder"
     end
  
   rescue Exception => e
     err = e.message
-  end  
-  
+  end
+
+  # set variables for template
   haml :sample5, :locals => { :userId => settings.client_id, :privateKey => settings.private_key, :file_id => settings.file_id, :dest_path => settings.dest_path, :massage => massage, :err => err }
 end