handle ASCII characters in abstract

app/components/record/mods_document_component.html.erb

@@ -90,7 +90,7 @@
     <%= render Searchworks4::DocumentSectionLayout.new(title: 'Abstract/Contents', dl_classes: 'dl-horizontal dl-text') do %>
       <% document.mods.abstract.each do |abstract| %>
         <div class="my-2">
-          <%= truncated_mods_record_field(abstract, value_transformer: ->(v) { tag.div v, data: { 'long-text-target' => 'text' } } ) %>
+          <%= truncated_mods_record_field(abstract, value_transformer: ->(v) { tag.div CGI.unescapeHTML(v), data: { 'long-text-target' => 'text' } } ) %>
         </div>
       <% end %>
 

spec/components/record/mods_document_component_spec.rb

@@ -136,4 +136,13 @@
       expect(page).to have_css("dd", text: "amazing")
     end
   end
+
+  describe 'when the abstract has ASCII characters' do
+    let(:document) { SolrDocument.new(modsxml: mods_ascii_abstract) }
+
+    it "translates or removes ASCII character encodings" do
+      expect(page).to have_no_content("
")
+      expect(page).to have_css("dd", text: "This work was finished by January 2025.\n\nThis record is about this work.")
+    end
+  end
 end

spec/fixtures/mods_records/mods_fixtures.rb

@@ -150,4 +150,16 @@ def mods_preferred_citation
       </mods>
     xml
   end
+
+  def mods_ascii_abstract
+    <<-xml
+    <?xml version="1.0" encoding="UTF-8"?>
+    <mods xmlns="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.3" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd">
+      <titleInfo>
+        <title>A record with ascii in abstract</title>
+      </titleInfo>
+      <abstract>This work was finished by January 2025.&#13;\n&#13;\nThis record is about this work.</abstract>
+    </mods>
+    xml
+  end
 end