fixes #2130

app/views/iqdb_queries/create_by_post.html.erb

@@ -0,0 +1,9 @@
+<% if @results.any? %>
+  <h3>Similar</h3>
+  <% @results.each do |match| %>
+    <%= PostPresenter.preview(Post.find(match.post_id)) %>
+  <% end %>
+<% else %>
+  <h3>Similar</h3>
+  <p>No matches found</p>
+<% end %>

app/views/posts/partials/show/_options.html.erb

@@ -14,7 +14,7 @@
   <% if CurrentUser.is_builder? && post.has_notes? %>
     <li id="copy-all-notes-list"><%= link_to "Copy all notes", "#", :id => "copy-notes" %></li>
   <% end %>
-  <li><%= link_to "Find similar", "http://danbooru.iqdb.org/db-search.php?url=http://#{Danbooru.config.hostname}#{post.preview_file_url}" %></li>
+  <li><%= link_to "Find similar", iqdb_queries_path(:post_id => post.id), :method => :post, :remote => true %></li>
 
   <% if post.is_status_locked? %>
     <li><span id="status-locked-notice">Status locked</span></li>