Adds content to blank reporting page

app/controllers/report_controller.rb

@@ -12,6 +12,7 @@ def files
     theses = Thesis.all
     @terms = report.extract_terms theses
     subset = filter_theses_by_term theses
+    @list = report.list_unattached_files subset
   end
 
   def index

app/models/report.rb

@@ -252,6 +252,16 @@ def extract_terms(collection)
     collection.pluck(:grad_date).uniq.sort
   end
 
+  def list_unattached_files(collection)
+    result = []
+    collection.joins(:files_attachments).order(:grad_date).uniq.each do |record|
+      record.files.where(purpose: nil).each do |file|
+        result.push(file)
+      end
+    end
+    result
+  end
+
   def table_copyright(collection)
     result = {}
     collection.group(:copyright).count.each do |record|

app/views/report/_files_empty.html.erb

@@ -0,0 +1,3 @@
+<tr>
+  <td colspan="4">There are no files without an assigned purpose within the selected term.</td>
+</tr>

app/views/report/_files_without_purpose.html.erb

@@ -0,0 +1,14 @@
+<tr>
+  <td><%= link_to(files_without_purpose.blob[:filename],thesis_process_path(files_without_purpose[:record_id])) %></td>
+  <td>
+    <% files_without_purpose.record.authors.each do |author| %>
+      <%= author.user.display_name %><br>
+    <% end %>
+  </td>
+  <td>
+    <% files_without_purpose.record.departments.each do |dept| %>
+      <%= dept.name_dw %><br>
+    <% end %>
+  </td>
+  <td><%= files_without_purpose[:description] %></td>
+</tr>

app/views/report/files.html.erb

@@ -6,6 +6,21 @@
 
     <%= render 'shared/defined_terms_filter' %>
 
+    <table class="table">
+      <caption></caption>
+      <thead>
+        <tr>
+          <th scope="col">File</th>
+          <th scope="col">Authors</th>
+          <th scope="col">Departments</th>
+          <th scope="col">Description</th>
+        </tr>
+      </thead>
+      <tbody>
+        <%= render(partial: 'report/files_without_purpose', collection: @list) || render('files_empty') %>
+      </tbody>
+    </table>
+
   </div>
 
   <aside class="content-sup col1q-r">