added excel export

app/controllers/admin/journal_papers_controller.rb

@@ -33,10 +33,21 @@ class Admin::JournalPapersController < OrbitMemberController
     graph_by = params[:graph_by]
 
     @data = get_chart_data(year_start,year_end,role,params[:graph_by])
-    
+
     render :layout => false
   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="journal_papers.xlsx"'
+      }
+    end
+  end
+
   def create
 
     if !journal_paper_params['member_profile_id'].blank?

app/helpers/admin/journal_papers_helper.rb

@@ -116,6 +116,21 @@ module Admin::JournalPapersHelper
   	jp.save
   end
 
+  def get_data_for_excel(year_start,year_end)
+    data = []
+    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil)
+    roles.each do |role|
+      d = {}
+      d["name"] = role.title
+      mps = role.member_profile_ids
+      d1 = DateTime.new(year_start,1,1,0,0)
+      d2 = DateTime.new(year_end,12,31,23,59)   
+      d["data"] = JournalPaper.where(:publication_date.gte => d1, :publication_date.lte => d2, :member_profile_id.in => mps) rescue []
+      data << d
+    end
+    return data
+  end
+
   def get_chart_data(year_start,year_end,role,type)
     case type
     when "paper_type"

app/views/admin/journal_papers/analysis.html.erb

@@ -56,7 +56,7 @@
 			</div>
 			<div class="form-actions">
 				<button id="generate_graph" class="btn btn-info">Graphs</button>
-				<button class="btn btn-primary">Export</button>
+				<button id="generate_excel" class="btn btn-primary">Export</button>
 			</div>
 		</form>
 	</div>
@@ -76,6 +76,11 @@
 		roleArea = $("#analysis-area .analysis-show-area"),
 		totalRoles = roleArea.find(".role").length;
 	form.form.on("submit",function(){return false;})
+	
+	$("#generate_excel").on("click",function(){
+		window.location.href = "/admin/journal_papers/download_excel.xlsx?" + "year_start=" + form.form.find("select[name=start_year]").val() + "&year_end=" + form.form.find("select[name=end_year]").val();
+	})
+
 	$("#generate_graph").on("click",function(){
 		if(form.isFormValidated()){
 			generateCharts(0);

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

@@ -0,0 +1,90 @@
+# 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_journal.paper_title") + " - " +  t(locale.to_s)
+    end
+
+    @site_in_use_locales.each do |locale|
+      row << t("personal_journal.journal_title") + " - " + t(locale.to_s)
+    end
+
+    @site_in_use_locales.each do |locale|
+      row << t("personal_journal.authors") + " - " + t(locale)
+    end
+
+    row << t("personal_journal.year")
+
+    row << t("personal_journal.language")
+
+    row << t("personal_journal.vol_no")
+
+    row << t("personal_journal.issue_no")
+
+    row << t("personal_journal.total_pages")
+
+    row << t("personal_journal.level_type")
+
+    row << t("personal_journal.paper_type")
+    
+    row << t("personal_journal.author_type")
+   
+    row << t("personal_journal.number_of_authors")
+
+    row << t("personal_journal.isbn")
+
+    row << t("personal_journal.publication_date")
+
+    row << t("personal_journal.url")
+
+    row << t("personal_journal.keywords")
+
+    row << t("personal_journal.abstract")
+
+    row << t("personal_journal.note")
+
+    row << t("personal_journal.associated_project")
+
+    sheet.add_row row, :style => heading
+
+    data.each do |jp|
+      row = [jp.member_profile.name]
+      @site_in_use_locales.each do |locale|
+        row << jp.paper_title_translations[locale.to_s]
+      end
+      @site_in_use_locales.each do |locale|
+        row << jp.journal_title_translations[locale.to_s]
+      end
+      @site_in_use_locales.each do |locale|
+        row << jp.authors_translations[locale.to_s]
+      end
+      row << jp.year
+      row << jp.language
+      row << jp.vol_no
+      row << jp.issue_no
+      row << jp.total_pages
+      row << (jp.journal_levels.map{|jl| jl.title}.join(", ") rescue "")
+      row << (jp.journal_paper_type.title rescue "")
+      row << (jp.journal_paper_author_types.map{|jl| jl.title}.join(", ") rescue "")
+      row << jp.number_of_authors
+      row << jp.isbn
+      row << jp.publication_date.strftime("%Y-%m-%d") rescue ""
+      row << jp.url
+      row << jp.keywords
+      row << jp.abstract
+      row << jp.note
+      row << jp.associated_project
+      sheet.add_row row
+    end
+  end
+end
+
+

config/routes.rb

@@ -11,6 +11,7 @@ Rails.application.routes.draw do
           get 'toggle_hide' => 'journal_papers#toggle_hide'
           get 'analysis' => 'journal_papers#analysis'
           get 'analysis_report' => 'journal_papers#analysis_report'
+          get "download_excel"
         end
       end