Merge pull request #3167 from pengyin-shan/development

Add array judgement for creators in text and csv download

app/models/concerns/exportable_plan.rb

@@ -131,11 +131,14 @@ def prepare_coversheet
     hash
   end
   # rubocop:enable Metrics/AbcSize
-  # rubocop:enable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
 
   # rubocop:disable Metrics/MethodLength, Metrics/AbcSize
   def prepare_coversheet_for_csv(csv, _headings, hash)
-    csv << [_('Creator:'), format(_('%{author}'), author: hash[:attribution])]
+    csv << if Array(hash[:attribution]).many?
+             [_('Creators: '), format(_('%{authors}'), authors: Array(hash[:attribution]).join(', '))]
+           else
+             [_('Creator:'), format(_('%{authors}'), authors: hash[:attribution])]
+           end
     csv << ['Affiliation: ', format(_('%{affiliation}'), affiliation: hash[:affiliation])]
     csv << if hash[:funder].present?
              [_('Template: '), format(_('%{funder}'), funder: hash[:funder])]
@@ -160,7 +163,6 @@ def prepare_coversheet_for_csv(csv, _headings, hash)
   # rubocop:enable Metrics/MethodLength, Metrics/AbcSize
 
   # rubocop:disable Metrics/AbcSize, Metrics/BlockLength, Metrics/MethodLength
-  # rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
   # rubocop:disable Metrics/ParameterLists
   def show_section_for_csv(csv, phase, section, headings, unanswered, hash)
     section[:questions].each do |question|

app/views/shared/export/_plan_txt.erb

@@ -1,7 +1,7 @@
 <%= "#{@plan.title}" %>
 <%= "----------------------------------------------------------\n" %>
 <% if @show_coversheet %>
-<%= @hash[:attribution].length > 1 ? _("Creators: ") : _('Creator:') %> <%= @hash[:attribution].join(', ') %>
+<%= Array(@hash[:attribution]).many? ? _("Creators: ") + Array(@hash[:attribution]).join(", ")  : _('Creator:') + @hash[:attribution] %>
 <%= _("Affiliation: ") + @hash[:affiliation] %>
   <% if @hash[:funder].present? %>
 <%= _("Template: ") + @hash[:funder] %>