From 33a1776909d56577cba06e30561eb6076244706b Mon Sep 17 00:00:00 2001
From: Sean Aery <sean.aery@duke.edu>
Date: Tue, 19 Dec 2023 09:27:03 -0500
Subject: [PATCH] Display the language field at the component level if present.
 Closes #1508

---
 lib/generators/arclight/templates/catalog_controller.rb | 3 ++-
 spec/features/component_page_spec.rb                    | 2 ++
 spec/fixtures/ead/nlm/alphaomegaalpha.xml               | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/generators/arclight/templates/catalog_controller.rb b/lib/generators/arclight/templates/catalog_controller.rb
index 84f847b07..fdccba164 100644
--- a/lib/generators/arclight/templates/catalog_controller.rb
+++ b/lib/generators/arclight/templates/catalog_controller.rb
@@ -347,6 +347,7 @@ class CatalogController < ApplicationController
     config.add_component_field 'abstract', field: 'abstract_html_tesm', helper_method: :render_html_tags
     config.add_component_field 'extent', field: 'extent_ssm'
     config.add_component_field 'scopecontent', field: 'scopecontent_html_tesm', helper_method: :render_html_tags
+    config.add_component_field 'language', field: 'language_ssim'
     config.add_component_field 'acqinfo', field: 'acqinfo_ssim', helper_method: :render_html_tags
     config.add_component_field 'bioghist', field: 'bioghist_html_tesm', helper_method: :render_html_tags
     config.add_component_field 'appraisal', field: 'appraisal_html_tesm', helper_method: :render_html_tags
@@ -368,7 +369,7 @@ class CatalogController < ApplicationController
     config.add_component_field 'separatedmaterial', field: 'separatedmaterial_html_tesm', helper_method: :render_html_tags
     config.add_component_field 'originalsloc', field: 'originalsloc_html_tesm', helper_method: :render_html_tags
     config.add_component_field 'note', field: 'note_html_tesm', helper_method: :render_html_tags
-  
+
     # Component Show Page - Indexed Terms Section
     config.add_component_indexed_terms_field 'access_subjects', field: 'access_subjects_ssim', link_to_facet: true, separator_options: {
       words_connector: '<br/>',
diff --git a/spec/features/component_page_spec.rb b/spec/features/component_page_spec.rb
index 10051a7a5..46dd8d4b0 100644
--- a/spec/features/component_page_spec.rb
+++ b/spec/features/component_page_spec.rb
@@ -86,6 +86,8 @@
     it 'shows configured component fields' do
       expect(page).to have_css('dt', text: 'Extent')
       expect(page).to have_css('dd', text: /^2 Linear Feet/)
+      expect(page).to have_css('dt', text: 'Language')
+      expect(page).to have_css('dd', text: 'English')
       expect(page).to have_css('dt', text: 'Physical description')
       expect(page).to have_css('dd', text: /^Mixed Materials/)
       expect(page).to have_css('dt', text: 'Dimensions')
diff --git a/spec/fixtures/ead/nlm/alphaomegaalpha.xml b/spec/fixtures/ead/nlm/alphaomegaalpha.xml
index ff61c68d3..6c6f413d9 100644
--- a/spec/fixtures/ead/nlm/alphaomegaalpha.xml
+++ b/spec/fixtures/ead/nlm/alphaomegaalpha.xml
@@ -490,6 +490,9 @@
           <did>
             <unittitle>Constitution and by-laws - drafts,</unittitle>
             <unitdate normal="1902/1904" type="inclusive">1902-1904</unitdate>
+            <langmaterial>
+              <language langcode="eng">English</language>
+            </langmaterial>
             <physdesc>
               Mixed Materials
             </physdesc>