From 05be9f41e7643e8b5854e964cebb1a82b43e1b14 Mon Sep 17 00:00:00 2001
From: Toks <tttoksss@gmail.com>
Date: Thu, 13 Jun 2013 23:07:19 -0400
Subject: [PATCH] allow forum posts to be searched by category (#1720)

---
 app/models/forum_post.rb              | 4 ++++
 app/views/forum_posts/search.html.erb | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/app/models/forum_post.rb b/app/models/forum_post.rb
index e67c4dc2b..db1efde41 100644
--- a/app/models/forum_post.rb
+++ b/app/models/forum_post.rb
@@ -56,6 +56,10 @@ class ForumPost < ActiveRecord::Base
         q = q.creator_name(params[:creator_name].tr(" ", "_"))
       end
 
+      if params[:topic_category_id].present?
+        q = q.joins(:topic).where("forum_topics.category_id = ?", params[:topic_category_id].to_i)
+      end
+
       q
     end
   end
diff --git a/app/views/forum_posts/search.html.erb b/app/views/forum_posts/search.html.erb
index 7b80bc1b2..3f34042b5 100644
--- a/app/views/forum_posts/search.html.erb
+++ b/app/views/forum_posts/search.html.erb
@@ -5,6 +5,10 @@
       <%= search_field "topic_title_matches", :label => "Title" %>
       <%= search_field "body_matches", :label => "Body" %>
       <%= search_field "creator_name", :label => "Author" %>
+      <div class="input">
+        <label for="search_topic_category_id">Category</label>
+        <%= select "search", "topic_category_id", ForumTopic::CATEGORIES.invert.to_a, :include_blank => true %>
+      </div>
       <%= submit_tag "Search" %>
     <% end %>
   </div>