add admin :download_excel

app/controllers/admin/activities_controller.rb

@@ -72,6 +72,17 @@ class Admin::ActivitiesController < OrbitMemberController
     end
   end
 
+  def download_excel
+    year_start = params[:year_start].to_i
+    year_end = params[:year_end].to_i
+    @data = get_data_for_excel(year_start,year_end)
+    respond_to do |format|
+      format.xlsx {
+        response.headers['Content-Disposition'] = 'attachment; filename="activities.xlsx"'
+      }
+    end
+  end
+
   private
 
   def set_activity

app/helpers/admin/personal_activities_helper.rb

@@ -18,4 +18,17 @@ module Admin::PersonalActivitiesHelper
     finaldata << data
     finaldata
   end
+
+  def get_data_for_excel(year_start,year_end)
+    data = []
+    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil).asc(:key)
+    roles.each do |role|
+      d = {}
+      d["name"] = role.title
+      mps = role.member_profile_ids
+      d["data"] = Activity.where(:year.gte => year_start, :year.lte => year_end, :member_profile_id.in => mps) rescue []
+      data << d
+    end
+    return data
+  end
 end

app/views/admin/activities/download_excel.xlsx.axlsx

@@ -0,0 +1,54 @@
+# encoding: utf-8
+
+wb = xlsx_package.workbook
+@data.each_with_index do |role,idx|
+  	data = role["data"]
+  	wb.add_worksheet(name: role["name"] + "-" + idx.to_s) do |sheet|
+
+		heading = sheet.styles.add_style(:b => true, :locked => true)
+
+	    row = ["Name"]
+
+	    @site_in_use_locales.each do |locale|
+	    	row << t("personal_activity.activity_name") + " - " +  t(locale.to_s)
+	    end
+	    @site_in_use_locales.each do |locale|
+			row << t("personal_activity.activity_organizer") + " - " +  t(locale.to_s)
+		end
+		@site_in_use_locales.each do |locale|
+			row << t("personal_activity.activity_area") + " - " +  t(locale.to_s)
+		end
+
+		row << t("personal_activity.year")
+
+		row << t("personal_activity.activity_start_date")
+
+		row << t("personal_activity.activity_end_date")
+
+		row << t("personal_activity.note")
+
+		sheet.add_row row, :style => heading
+
+		data.each do |activity|
+	      row = [activity.member_profile.name]
+	      @site_in_use_locales.each do |locale|
+	      	row << activity.activity_name_translations[locale.to_s]
+	      end
+	      @site_in_use_locales.each do |locale|
+	      	row << activity.activity_organizer_translations[locale.to_s]
+	      end
+	      @site_in_use_locales.each do |locale|
+	      	row << activity.activity_area_translations[locale.to_s]
+	      end
+
+	      row << activity.year
+	      row << activity.activity_start_date
+	      row << activity.activity_end_date
+	      row << activity.note
+	      sheet.add_row row
+	  end
+	end
+end
+
+
+

config/routes.rb

@@ -3,7 +3,7 @@ Rails.application.routes.draw do
   scope "(:locale)", locale: Regexp.new(locales.join("|")) do
     namespace :admin do
       get 'activities/download_excel_format' => 'activities#download_excel_format'
-      #post 'books/import_from_excel' => 'books#import_from_excel'
+      #post 'activities/import_from_excel' => 'activities#import_from_excel'
 
       resources :activities do
         collection do
@@ -12,7 +12,7 @@ Rails.application.routes.draw do
         #  get 'toggle_hide' => 'books#toggle_hide'
           get 'analysis'
           get 'analysis_report'
-        #  get "download_excel"
+          get 'download_excel'
         end
       end
     end