From f3f4dc842c53acc4e9b0b6224a291f6e3caedeab Mon Sep 17 00:00:00 2001
From: thomaschen <99703040@nccu.edu.tw>
Date: Mon, 21 Oct 2013 16:15:06 +0800
Subject: [PATCH] import radio question success

Conflicts:

	Gemfile
	vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb
---
 Gemfile                                       |  3 ++
 .../survey/back_end/surveys_controller.rb     | 35 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/Gemfile b/Gemfile
index 16c820c9a..ce0eae95d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,6 +29,9 @@ gem 'mongoid-tree', :require => 'mongoid/tree'
 gem "mongo_session_store-rails3", '3.0.6'
 gem 'nokogiri'
 
+# import csv
+gem 'roo'
+
 gem 'fb_graph'
 gem 'rack-gridfs'
 gem 'radius'
diff --git a/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb b/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb
index 621efcb39..908e85cdd 100644
--- a/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb
+++ b/vendor/built_in_modules/survey/app/controllers/panel/survey/back_end/surveys_controller.rb
@@ -90,6 +90,41 @@ class Panel::Survey::BackEnd::SurveysController < OrbitBackendController
   end
 
   def import
+    @survey = ::Survey.find(params[:id])
+    @file = params[:file]
+    @chart_data, @survey_questions, @survey_answers = @survey.generate_chart_data
+
+    case File.extname(@file.original_filename)
+      when ".csv" then @spreadsheet = Roo::CSV.new(@file.path)
+      # when ".xls" then Excel.new(file.path, nil, :ignore)
+      # when ".xlsx" then Excelx.new(file.path, nil, :ignore)
+      else raise "Unknown file type: #{file.original_filename}"
+    end
+
+    @current_row = 2
+    @header = @spreadsheet.row(1)
+    
+    # (2..@spreadsheet.last_row).each do |i|
+    #   parse each row here 
+    # end
+
+    @survey.survey_answers.destroy
+    @survey_questions.each do |question|
+      case question.type
+      when ::SurveyQuestion::Radio, ::SurveyQuestion::Select
+        (@current_row..(@current_row + question.survey_question_options.count - 1)).each do |i|
+          (1..@spreadsheet.row(i)[1].to_i).each do   
+            @answer_model = @survey.survey_answers.new
+            @answer_model[question.id.to_s] = @spreadsheet.row(i)[0]
+            @answer_model.save!
+          end
+        end
+        @current_row = @current_row + question.survey_question_options.count - 1
+      else
+      end
+    end
+
+    redirect_to panel_survey_back_end_surveys_url, :notice => :success
   end
 
   def export