From 9a32d85ce1d6f491ebf611fc296d75d371a507df Mon Sep 17 00:00:00 2001
From: dnoneill <noneill@stanford.edu>
Date: Fri, 6 Dec 2024 17:46:59 -0500
Subject: [PATCH] add aria-current for view-type buttons

---
 .../blacklight/response/view_type_button_component.html.erb | 2 +-
 .../blacklight/response/view_type_button_component.rb       | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/components/blacklight/response/view_type_button_component.html.erb b/app/components/blacklight/response/view_type_button_component.html.erb
index b5ef58d0ff..8696d8de2c 100644
--- a/app/components/blacklight/response/view_type_button_component.html.erb
+++ b/app/components/blacklight/response/view_type_button_component.html.erb
@@ -1,4 +1,4 @@
-<%= link_to url, title: label, class: "#{Array(@classes).join(' ')} view-type-#{ @key.to_s.parameterize } #{"active" if selected?}" do %>
+<%= link_to url, title: label, aria: aria_attributes, class: "#{Array(@classes).join(' ')} view-type-#{ @key.to_s.parameterize } #{"active" if selected?}" do %>
   <%= icon %>
   <span class="caption visually-hidden"><%= label %></span>
 <% end %>
diff --git a/app/components/blacklight/response/view_type_button_component.rb b/app/components/blacklight/response/view_type_button_component.rb
index 3ec0474537..5bd2fde2ac 100644
--- a/app/components/blacklight/response/view_type_button_component.rb
+++ b/app/components/blacklight/response/view_type_button_component.rb
@@ -25,6 +25,12 @@ def label
         @view.display_label
       end
 
+      def aria_attributes
+        return unless selected?
+
+        { current: true }
+      end
+
       def url
         helpers.url_for(@search_state.to_h.merge(view: @key))
       end