Extract Page#headline_asset

The same related_assets.find_by(headline: true) query was written by
hand in three places -- content_helper, nodes#show, and the chapter
teaser partial (which was still using assets.first, the old
position-based rule, until now). Collapsed to one method, one query.

1 files changed, 1 insertions, 1 deletions

diff --git a/app/helpers/content_helper.rb b/app/helpers/content_helper.rb
index b3c6bad1..459d9e01 100644
--- a/app/helpers/content_helper.rb
+++ b/app/helpers/content_helper.rb
@@ -53,7 +53,7 @@ module ContentHelper
   end
 
   def headline_image
-    @headline_asset = @page.related_assets.find_by(headline: true)&.asset
+    @headline_asset = @page.headline_asset
     render :partial => 'content/headline_image' if @headline_asset || @page.assets.images.any?
   end