add css for highliting a specific forum post

2017-01-23 12:15:30 -08:00
parent 5404c1d231
commit e699684c61
3 changed files with 9 additions and 1 deletions
--- a/app/models/forum_topic.rb
+++ b/app/models/forum_topic.rb
@@ -154,6 +154,10 @@ class ForumTopic < ActiveRecord::Base
    self.updater_id = CurrentUser.id
  end

+  def page_for(post_id)
+    (posts.where("id < ?", post_id).count / Danbooru.config.posts_per_page.to_f).ceil
+  end
+
  def last_page
    (response_count / Danbooru.config.posts_per_page.to_f).ceil
  end