1 files changed, 20 insertions, 0 deletions

diff --git a/lib/tasks/assets.rake b/lib/tasks/assets.rake
index 563dfad..9d4b048 100644
--- a/lib/tasks/assets.rake
+++ b/lib/tasks/assets.rake
@@ -16,4 +16,24 @@ namespace :assets do
       puts "Regenerated variants for Asset##{asset.id} (#{asset.name})"
     end
   end
+
+desc "One-shot: flag each live page's current first-by-position image as its headline"
+  task backfill_headline: :environment do
+    count = 0
+    page_ids = (Node.where.not(head_id: nil).pluck(:head_id) +
+                Node.where.not(draft_id: nil).pluck(:draft_id)).uniq
+
+    Page.where(id: page_ids).find_each do |page|
+      next if page.related_assets.where(headline: true).exists?
+
+      first_image = page.related_assets.joins(:asset).merge(Asset.images).order(:position).first
+      next unless first_image
+
+      first_image.update!(headline: true)
+      count += 1
+    end
+
+    puts "Flagged #{count} pages' current first image as headline."
+  end
+
 end