added events, confirmed events and events with comments export features with xlsx, pdf and csv format

app/controllers/admin/events_controller.rb

@@ -23,18 +23,22 @@ module Admin
       @tracks_distribution_confirmed = @conference.tracks_distribution(:confirmed)
       @event_distribution = @conference.event_distribution
       @scheduled_event_distribution = @conference.scheduled_event_distribution
-      @pdf_filename = "events_for_#{@conference.short_title}.pdf"
       @file_name = "events_for_#{@conference.short_title}"
-      @csv_filename = "events_for_#{@conference.short_title}.csv"
+      @event_export_option = params[:event_export_option]
 
       respond_to do |format|
         format.html
         # Explicity call #to_json to avoid the use of EventSerializer
         format.json { render json: Event.where(state: :confirmed, program: @program).to_json }
-        format.xlsx { render xlsx: 'index', filename: "#{@file_name}.xlsx" }
+        format.xlsx do
-        format.pdf
+          response.headers['Content-Disposition'] = "attachment; filename=\"#{@file_name}.xlsx\""
-        format.csv
+          render 'events'
-        # format.csv { send_data @events, filename:"#{@file_name}.csv" }
+        end
+        format.pdf {render 'events'}
+        format.csv do
+          response.headers['Content-Disposition'] = "attachment; filename=\"#{@file_name}.csv\""
+          render 'events'
+        end
       end
     end
 

app/views/admin/events/_all_events.csv.haml

@@ -9,17 +9,11 @@
              'Difficulty Level',
              'Room',
              'State']
+= CSV.generate_line ["All Events"]
 = CSV.generate_line headers
 - @events.each do |event|
-  = CSV.generate_line([event.id, event.title, event.abstract, event.time,
+  = CSV.generate_line([event.id, event.title, event.abstract, (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : ''),
                        event.submitter.name, event.speaker_names, event.event_type.title,
-                       (event.track.present? ? event.track.name : 'nil'),
+                       (event.track.present? ? event.track.name : ''),
-                       (event.difficulty_level.present? ? event.difficulty_level.title : 'nil'),
+                       (event.difficulty_level.present? ? event.difficulty_level.title : ''),
-                       (event.room.present? ? event.room.name : 'nil'), event.state])
+                       (event.room.present? ? event.room.name : ''), event.state]).html_safe
-
-= CSV.generate_line [nil]
-- headers = ['Comment ID', 'Event Title', 'Body', 'User Name']
-= CSV.generate_line headers
-- @events.each do |event|
-  - event.root_comments.each do |comment|
-    = CSV.generate_line([comment.id, event.title, comment.body, comment.user.name])

app/views/admin/events/_all_events.pdf.prawn

@@ -1,6 +1,5 @@
-prawn_document(force_download: true, filename: @pdf_filename, page_layout: :landscape) do |pdf|
+prawn_document(force_download: true, filename: "#{@file_name}.pdf", page_layout: :landscape) do |pdf|
   events_array = []
-  c_array = []
   header_array = ['Event ID',
                   'Title',
                   'Abstract',
@@ -19,7 +18,7 @@ prawn_document(force_download: true, filename: @pdf_filename, page_layout: :land
     row << event.id
     row << event.title
     row << event.abstract
-    row << event.time.to_s
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
     row << event.submitter.name
     row << event.speaker_names
     row << event.event_type.title
@@ -30,26 +29,6 @@ prawn_document(force_download: true, filename: @pdf_filename, page_layout: :land
     events_array << row
   end
 
-  comments_array = []
+  pdf.text "#{@conference.short_title} Events", font_size: 25, align: :center
-  header_array = ['Comment ID',
+  pdf.table events_array, header: true, cell_style: {size: 8, border_width: 1}
-                  'Event Title',
-                  'Body',
-                  'User name']
-  comments_array << header_array
-  @events.each do |event|
-    event.root_comments.each do |comment|
-      row = []
-      row << comment.id
-      row << event.title
-      row << comment.body
-      row << comment.user.name
-      comments_array << row
-    end
-  end
-
-  pdf.text "#{@conference.short_title} Events", font_size: 25
-  pdf.table events_array, header: true, cell_style: {size: 5, border_width: 1}
-  pdf.move_down 10
-  pdf.text "#{@conference.short_title} Comments", font_size: 25
-  pdf.table comments_array, header: true, cell_style: {size: 5, border_width: 1}
 end

app/views/admin/events/_all_events.xlsx.axlsx

@@ -1,8 +1,6 @@
-wb = xlsx_package.workbook
+wb.add_worksheet(name: 'all events') do |sheet|
-wb.add_worksheet(name: 'events') do |sheet|
   bold_style = wb.styles.add_style(b: true)
   row = ['Event ID', 'Title', 'Abstract', 'Start time', 'Submitter', 'Speaker', 'Event Type', 'Track', 'Difficulty Level', 'Room', 'State']
-
   sheet.add_row row, style: bold_style
 
   @events.each do |event|
@@ -10,7 +8,7 @@ wb.add_worksheet(name: 'events') do |sheet|
     row << event.id
     row << event.title
     row << event.abstract
-    row << event.time
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
     row << event.submitter.name
     row << event.speaker_names
     row << event.event_type.title
@@ -21,21 +19,3 @@ wb.add_worksheet(name: 'events') do |sheet|
     sheet.add_row row
   end
 end
-
-wb.add_worksheet(name: 'comments') do |sheet|
-  bold_style = wb.styles.add_style(b: true)
-  row = ['Comment ID', 'Event Title', 'Body', 'User Name']
-
-  sheet.add_row row, style: bold_style
-
-  @events.each do |event|
-    event.root_comments.each do |comment|
-      row = []
-      row << comment.id
-      row << event.title
-      row << comment.body
-      row << comment.user.name
-      sheet.add_row row
-    end
-  end
-end

app/views/admin/events/_all_with_comments.csv.haml

@@ -0,0 +1,23 @@
+- headers = ['Event ID',
+             'Title',
+             'Abstract',
+             'Start time',
+             'Submitter',
+             'Speaker',
+             'Event Type',
+             'Track',
+             'Difficulty Level',
+             'Room',
+             'State',
+             'Comments']
+= CSV.generate_line ["Events with Comments"]
+= CSV.generate_line headers
+- @events.each do |event|
+  - all_comments = ''
+  - event.root_comments.each do |comment|
+    - all_comments << "#{comment.created_at.strftime("%Y-%m-%d")} #{comment.created_at.strftime("%I:%M%p")}  #{comment.user.name}: #{comment.body}\n"
+  = CSV.generate_line([event.id, event.title, event.abstract, (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : ''),
+                       event.submitter.name, event.speaker_names, event.event_type.title,
+                       (event.track.present? ? event.track.name : ''),
+                       (event.difficulty_level.present? ? event.difficulty_level.title : ''),
+                       (event.room.present? ? event.room.name : ''), event.state, all_comments]).html_safe

app/views/admin/events/_all_with_comments.pdf.prawn

@@ -0,0 +1,53 @@
+prawn_document(force_download: true, filename: "#{@file_name}.pdf", page_layout: :landscape) do |pdf|
+  events_array = []
+  header_array = ['Event ID',
+                  'Title',
+                  'Abstract',
+                  'Start time',
+                  'Submitter',
+                  'Speaker',
+                  'Event Type',
+                  'Track',
+                  'Difficulty Level',
+                  'Room',
+                  'State'
+                 ]
+  events_array << header_array
+  @events.each do |event|
+    row = []
+    row << event.id
+    row << event.title
+    row << event.abstract
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
+    row << event.submitter.name
+    row << event.speaker_names
+    row << event.event_type.title
+    row << (event.track.present? ? event.track.name : '')
+    row << (event.difficulty_level.present? ? event.difficulty_level.title : '')
+    row << (event.room.present? ? event.room.name : '')
+    row << event.state
+    events_array << row
+  end
+
+  pdf.text "#{@conference.short_title} Events", font_size: 25, align: :center
+  pdf.move_down 10
+  pdf.table events_array, header: true, cell_style: {size: 8, border_width: 1, position: :center}
+  pdf.start_new_page
+  pdf.text "#{@conference.short_title} Comments", font_size: 25, align: :center
+  pdf.move_down 20
+  @events.each do |event|
+    if event.root_comments.any?
+      if event.time.present?
+        pdf.text "<b>#{event.title} by #{event.speaker_names} on #{event.time.strftime("%m/%d/%Y")}  at #{event.time.strftime("%I:%M%p")} </b> ", inline_format: true
+      else
+        pdf.text "<b>#{event.title} by #{event.speaker_names} </b>", inline_format: true
+      end
+      pdf.move_down 5
+      event.root_comments.each do |comment|
+        pdf.text " <i>#{comment.created_at.strftime("%Y-%m-%d")} #{comment.created_at.strftime("%I:%M%p")} </i> <b>#{comment.user.name}:</b> #{comment.body}", font_size: 10, style: :normal, inline_format: true, align: :justify
+        pdf.move_down 3
+      end
+      pdf.move_down 20
+    end
+  end
+end

app/views/admin/events/_all_with_comments.xlsx.axlsx

@@ -0,0 +1,28 @@
+wb.use_shared_strings = true
+wb.add_worksheet(name: 'events with comments') do |sheet|
+  bold_style = wb.styles.add_style(b: true )
+  cell_style = wb.styles.add_style(alignment: { wrap_text: true, vertical: :top })
+row = ['Event ID', 'Title', 'Abstract', 'Start time', 'Submitter', 'Speaker', 'Event Type', 'Track', 'Difficulty Level', 'Room', 'State', 'Comments']
+  sheet.add_row row, style: bold_style
+
+  @events.each do |event|
+    all_comments = ''
+    event.root_comments.each do |comment|
+      all_comments <<  "#{comment.created_at.strftime("%Y-%m-%d")} #{comment.created_at.strftime("%I:%M%p")}  #{comment.user.name}: #{comment.body}\n"
+    end
+    row = []
+    row << event.id
+    row << event.title
+    row << event.abstract
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
+    row << event.submitter.name
+    row << event.speaker_names
+    row << event.event_type.title
+    row << (event.track.present? ? event.track.name : '')
+    row << (event.difficulty_level.present? ? event.difficulty_level.title : '')
+    row << (event.room.present? ? event.room.name : '')
+    row << event.state
+    row << all_comments.strip
+    sheet.add_row row, style: cell_style
+  end
+end

app/views/admin/events/_confirmed_events.csv.haml

@@ -0,0 +1,19 @@
+- headers = ['Event ID',
+             'Title',
+             'Abstract',
+             'Start time',
+             'Submitter',
+             'Speaker',
+             'Event Type',
+             'Track',
+             'Difficulty Level',
+             'Room',
+             'State']
+= CSV.generate_line ["Confirmed Events"]
+= CSV.generate_line headers
+- @events.confirmed.each do |event|
+  = CSV.generate_line([event.id, event.title, event.abstract, (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : ''),
+                       event.submitter.name, event.speaker_names, event.event_type.title,
+                       (event.track.present? ? event.track.name : ''),
+                       (event.difficulty_level.present? ? event.difficulty_level.title : ''),
+                       (event.room.present? ? event.room.name : ''), event.state]).html_safe

app/views/admin/events/_confirmed_events.pdf.prawn

@@ -0,0 +1,35 @@
+prawn_document(force_download: true, filename: "#{@file_name}.pdf", page_layout: :landscape) do |pdf|
+  events_array = []
+  header_array = ['Event ID',
+                  'Title',
+                  'Abstract',
+                  'Start time',
+                  'Submitter',
+                  'Speaker',
+                  'Event Type',
+                  'Track',
+                  'Difficulty Level',
+                  'Room',
+                  'State'
+                 ]
+  events_array << header_array
+  @events.confirmed.each do |event|
+    row = []
+    row << event.id
+    row << event.title
+    row << event.abstract
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
+    row << event.submitter.name
+    row << event.speaker_names
+    row << event.event_type.title
+    row << (event.track.present? ? event.track.name : '')
+    row << (event.difficulty_level.present? ? event.difficulty_level.title : '')
+    row << (event.room.present? ? event.room.name : '')
+    row << event.state
+    events_array << row
+  end
+
+  pdf.text "#{@conference.short_title} Confirmed Events", font_size: 25, align: :center
+  pdf.table events_array, header: true, cell_style: {size: 8, border_width: 1}
+
+end

app/views/admin/events/_confirmed_events.xlsx.axlsx

@@ -0,0 +1,21 @@
+wb.add_worksheet(name: 'confirmed events') do |sheet|
+  bold_style = wb.styles.add_style(b: true)
+  row = ['Event ID', 'Title', 'Abstract', 'Start time', 'Submitter', 'Speaker', 'Event Type', 'Track', 'Difficulty Level', 'Room', 'State']
+  sheet.add_row row, style: bold_style
+
+  @events.confirmed.each do |event|
+    row = []
+    row << event.id
+    row << event.title
+    row << event.abstract
+    row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
+    row << event.submitter.name
+    row << event.speaker_names
+    row << event.event_type.title
+    row << (event.track.present? ? event.track.name : '')
+    row << (event.difficulty_level.present? ? event.difficulty_level.title : '')
+    row << (event.room.present? ? event.room.name : '')
+    row << event.state
+    sheet.add_row row
+  end
+end

app/views/admin/events/events.csv.haml

@@ -0,0 +1,6 @@
+- if @event_export_option == 'confirmed'
+  = render 'confirmed_events'
+- elsif @event_export_option == 'all'
+  = render 'all_events'
+- elsif @event_export_option == 'all_with_comments'
+  = render 'all_with_comments'

app/views/admin/events/events.pdf.prawn

@@ -0,0 +1,7 @@
+if @event_export_option == 'confirmed'
+  render 'confirmed_events'
+elsif @event_export_option == 'all'
+  render 'all_events'
+elsif @event_export_option == 'all_with_comments'
+  render 'all_with_comments'
+end

app/views/admin/events/events.xlsx.axlsx

@@ -0,0 +1,8 @@
+wb = xlsx_package.workbook
+if @event_export_option == 'confirmed'
+  render partial: 'confirmed_events', locals: {:wb => wb}
+elsif @event_export_option == 'all'
+  render partial: 'all_events', locals: {:wb => wb}
+elsif @event_export_option == 'all_with_comments'
+  render partial: 'all_with_comments', locals: {:wb => wb}
+end

app/views/admin/events/index.html.haml

@@ -6,9 +6,30 @@
         = "(#{@events.length})" if @events.any?
         .btn-group.pull-right
           - if can? :read, Event
-            = link_to 'Export CSV', admin_conference_program_events_path(@conference.short_title, format: :csv), class: 'btn btn-success'
+            .btn-group
-            = link_to 'Export PDF', admin_conference_program_events_path(@conference.short_title, format: :pdf), class: 'btn btn-success'
+              %button.btn.btn-default.dropdown-toggle{"data-toggle" => "dropdown", :type => "button", :class => 'btn btn-success'}
-            = link_to 'Export XLS', admin_conference_program_events_path(@conference.short_title, format: :xlsx), class: 'btn btn-success'
+                Export PDF
+                %span.caret
+              %ul.dropdown-menu{:role => "menu"}
+                %li= link_to 'All Events', admin_conference_program_events_path(@conference.short_title, format: :pdf, event_export_option: 'all')
+                %li= link_to 'Confirmed Events', admin_conference_program_events_path(@conference.short_title, format: :pdf, event_export_option: 'confirmed')
+                %li= link_to 'All Events with Comments', admin_conference_program_events_path(@conference.short_title, format: :pdf, event_export_option: 'all_with_comments')
+              .btn-group
+                %button.btn.btn-default.dropdown-toggle{"data-toggle" => "dropdown", :type => "button", :class => 'btn btn-success'}
+                  Export CSV
+                  %span.caret
+                %ul.dropdown-menu{:role => "menu"}
+                  %li= link_to 'All', admin_conference_program_events_path(@conference.short_title, format: :csv, event_export_option: 'all')
+                  %li= link_to 'Confirmed', admin_conference_program_events_path(@conference.short_title, format: :csv, event_export_option: 'confirmed')
+                  %li= link_to 'All with Comments', admin_conference_program_events_path(@conference.short_title, format: :csv, event_export_option: 'all_with_comments')
+              .btn-group
+                %button.btn.btn-default.dropdown-toggle{"data-toggle" => "dropdown", :type => "button",  :class => 'btn btn-success'}
+                  Export XLS
+                  %span.caret
+                %ul.dropdown-menu{:role => "menu"}
+                  %li= link_to 'All', admin_conference_program_events_path(@conference.short_title, format: :xlsx, event_export_option: 'all')
+                  %li= link_to 'Confirmed', admin_conference_program_events_path(@conference.short_title, format: :xlsx, event_export_option: 'confirmed')
+                  %li= link_to 'All with Comments', admin_conference_program_events_path(@conference.short_title, format: :xlsx, event_export_option: 'all_with_comments')
       %p.text-muted
         All the submissions of your speakers
 .row