modqueue: display pools for each post (fix #3125).

app/assets/stylesheets/specific/pools.scss

@@ -81,3 +81,11 @@ div#c-pool-orders, div#c-favorite-group-orders {
     }
   }
 }
+
+ul.inline-pool-list {
+  display: inline;
+
+  li {
+    display: inline;
+  }
+}

app/models/post.rb

@@ -1031,6 +1031,10 @@ class Post < ActiveRecord::Base
       end
     end
 
+    def has_active_pools?
+      pools.length > 0
+    end
+
     def belongs_to_pool?(pool)
       pool_string =~ /(?:\A| )pool:#{pool.id}(?:\Z| )/
     end

app/views/moderator/post/queues/_post.html.erb

@@ -34,6 +34,9 @@
         <strong>Hidden</strong>: <%= render "post_disapprovals/compact_counts", :disapprovals => post.disapprovals, :post => post %>
       </li>
       <li><strong>Source</strong>: <%= post.source %></li>
+      <% if post.has_active_pools? %>
+        <li><strong>Pools</strong>: <%= render "pools/inline_list", pools: post.pools %></li>
+      <% end %>
       <li><strong>Tags</strong>: <%= post.presenter.inline_tag_list_html(self) %></li>
     </ul>
   </section>

app/views/pools/_inline_list.html.erb

@@ -0,0 +1,5 @@
+<ul class="inline-pool-list">
+  <% pools.each do |pool| %>
+    <li><%= link_to pool.pretty_name, pool, :class => "pool-category-#{pool.category}" %></li>
+  <% end %>
+</ul>