excel upload done for diplomas

app/controllers/admin/diplomas_controller.rb

@@ -96,6 +96,32 @@ class Admin::DiplomasController < OrbitMemberController
       end
   end
 
+  def excel_format
+    respond_to do |format|
+      format.xlsx {
+        response.headers['Content-Disposition'] = 'attachment; filename="diplomas_format.xlsx"'
+      }
+    end
+  end
+
+  def import_from_excel
+    workbook = RubyXL::Parser.parse(params["import_file"].tempfile)
+    sheet = workbook[0]
+    if sheet.count <= 503
+      sheet.each_with_index do |row, i|
+        next if i < 3
+        user = User.where(:user_name => row.cells[0].value).first rescue nil
+        if !user.nil?
+          mp = user.member_profile
+          import_this_diploma(row,mp)
+        end
+      end
+      redirect_to admin_diplomas_url
+    else
+      redirect_to admin_diplomas_url(:error => "1")
+    end
+  end
+
   def toggle_hide
     if params[:ids]
       @diplomas = Diploma.any_in(_id: params[:ids])

app/helpers/admin/personal_diplomas_helper.rb

@@ -16,4 +16,67 @@ module Admin::PersonalDiplomasHelper
 	  end
 	  diplomas
 	end
+
+	def import_this_diploma(row, mp)
+		value = nil
+	  	diploma = Diploma.new
+	  	row.cells.each_with_index do |cell,index|
+	  		next if index < 2
+	  		next if cell.nil?
+	  		val = cell.value
+	  		next if val.nil? || val == ""
+	  		case index
+	  		when 2
+	  			value = {"en" => val}
+	  		when 3
+	  			begin
+	  				value["zh_tw"] = val 
+	  			rescue 
+	  				value = {"zh_tw" => val}
+	  			end
+	  			diploma.school_name_translations = value
+	  		when 4
+	  			value = {"en" => val}
+	  		when 5
+	  			begin
+	  				value["zh_tw"] = val 
+	  			rescue 
+	  				value = {"zh_tw" => val}
+	  			end
+	  			diploma.country_translations = value
+	  		when 6
+	  			value = {"en" => val}
+	  		when 7
+	  			begin
+	  				value["zh_tw"] = val 
+	  			rescue 
+	  				value = {"zh_tw" => val}
+	  			end
+	  			diploma.department_translations = value
+	  		when 8
+	  			value = {"en" => val}
+	  		when 9
+	  			begin
+	  				value["zh_tw"] = val 
+	  			rescue 
+	  				value = {"zh_tw" => val}
+	  			end
+	  			diploma.degree_translations = value
+	  		when 10
+	  			diploma.start_date = val
+	  		when 11
+	  			diploma.end_date = val
+	  		when 12
+	  			diploma.language =val
+	  		when 13
+	  			diploma.url = val
+	  		when 14
+	  			diploma.keywords = val
+	  		when 15
+	  			diploma.note = val
+	  		end
+	  	end
+	  	diploma.member_profile = mp
+	  	diploma.save
+	end
 end

app/views/admin/diplomas/excel_format.xlsx.axlsx

@@ -0,0 +1,83 @@
+# encoding: utf-8
+
+wb = xlsx_package.workbook
+
+wb.add_worksheet(name: "Journal Paper") do |sheet|
+
+  heading = sheet.styles.add_style(:b => true, :locked => true)
+  example = sheet.styles.add_style(:i => true)
+
+  row = ["user_id"]
+  row1 = [""]
+  row2 = [""]
+
+  row << "name"
+  row1 << ""
+  row2 << ""
+
+  row << t("personal_diploma.school_name") + " - " +  t("en")
+  row1 << "textfield"
+  row2 << ""
+  row << t("personal_diploma.school_name") + " - " + t("zh_tw")
+  row1 << "textfield"
+  row2 << ""
+
+  row << t("personal_diploma.country") + " - " + t("en")
+  row1 << "textfield"
+  row2 << ""
+  row << t("personal_diploma.country") + " - " + t("zh_tw")
+  row1 << "textfield"
+  row2 << ""
+
+  row << t("personal_diploma.department") + " - " + t("en")
+  row1 << "textfield"
+  row2 << ""
+  row << t("personal_diploma.department") + " - " + t("zh_tw")
+  row1 << "textfield"
+  row2 << ""
+
+  row << t("personal_diploma.degree") + " - " + t("en")
+  row1 << "textfield"
+  row2 << ""
+  row << t("personal_diploma.degree") + " - " + t("zh_tw")
+  row1 << "textfield"
+  row2 << ""
+
+  row << t("personal_diploma.start_date")
+  row1 << "date"
+  row2 << "Format: YYYY/MM, Example: 2013/12"
+
+  row << t("personal_diploma.end_date")
+  row1 << "date"
+  row2 << "Format: YYYY/MM, Example: 2015/12"
+
+  row << t("personal_diploma.language")
+  row1 << "select"
+  row2 << "en -> English, zh_tw -> Chinese"
+
+  row << t("personal_diploma.url")
+  row1 << "textfield"
+  row2 << "http://domain.com/path"
+
+  row << t("personal_diploma.keywords")
+  row1 << "textfield"
+  row2 << "Example: keyword1,keyword2"
+
+  row << t("personal_diploma.note")
+  row1 << "textarea"
+  row2 << ""
+
+  sheet.add_row row, :style => heading
+  sheet.add_row row1
+  sheet.add_row row2, :style => example
+
+  User.where(:user_name.ne => "rulingcom").each do |user|
+
+    r = [user.user_name] 
+    r << user.name
+
+    sheet.add_row r
+  end
+ 
+
+end

app/views/admin/diplomas/index.html.erb

@@ -15,9 +15,29 @@
 
 <div class="bottomnav clearfix">
   <div class="action pull-right">
+      <div class="dropup upload-button">
+        <button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">
+          <i class="icon-upload-alt icon-white"></i>上傳
+          <span class="caret"></span>
+        </button>
+        <div class="dropdown-menu upload-box">
+          <form action="/admin/diplomas/import_from_excel" method="post" enctype="multipart/form-data">
+            <%= hidden_field_tag :authenticity_token, form_authenticity_token %>
+            <input type="file" name="import_file" >
+              <button class="btn btn-primary" type="submit"><%= t(:submit) %></button>
+              <a class="" href="/admin/diplomas/download_excel_format.xlsx">Download excel format</a>
+          </form>
+        </div>
+      </div>
   <%= link_to content_tag(:i, nil, :class => 'icon-plus icon-white') + t(:new_), new_admin_diploma_path, :class => 'btn btn-primary' %>
   </div>
   <div class="pagination pagination-centered">
     <%= content_tag :div, paginate(@diplomas), class: "pagination pagination-centered" %>
   </div>
 </div>
+<% if params[:error] == "1" %>
+  <script type="text/javascript">
+    alert("File cannot be imported. File has more than 500 entries. Please seperate the entries in different files.");
+    window.location.href = "<%= admin_diplomas_url %>"
+  </script>
+<% end %>

config/locales/en.yml

@@ -20,6 +20,8 @@ en:
     form_to_end : "To"
     up_to_today : "Up to today"
     total_pages : "Total Pages"
+    start_date : Start Date
+    end_date : End Date
     keywords : "Keywords"
     abstract : "Abstract"
     publication_date : "Date of Publication"

config/routes.rb

@@ -3,6 +3,8 @@ Rails.application.routes.draw do
 	scope "(:locale)", locale: Regexp.new(locales.join("|")) do
 		namespace :admin do
       get 'diploma_setting' => "diplomas#setting"
+      get 'diplomas/download_excel_format' => 'diplomas#excel_format'
+      post 'diplomas/import_from_excel' => 'diplomas#import_from_excel'
 
       resources :diplomas do
         collection do