tweaks to similar posts

app/assets/javascripts/posts.js.erb

@@ -438,6 +438,7 @@
         $("#comments").show();
         $("#edit").hide();
         $("#share").hide();
+        $("#similar").hide();
       } else if (e.target.hash === "#edit") {
         $("#edit").show();
         $("#comments").hide();
@@ -445,11 +446,18 @@
         $("#post_tag_string").focus().selectEnd().height($("#post_tag_string")[0].scrollHeight);
         $("#related-tags-button").trigger("click");
         $("#find-artist-button").trigger("click");
+        $("#similar").hide();
+      } else if (e.target.hash === "#similar") {
+        $("#comments").hide();
+        $("#edit").hide();
+        $("#share").hide();
+        $("#similar").show();
       } else {
         $("#edit").hide();
         $("#comments").hide();
         $("#share").show();
         addthis.init();
+        $("#similar").hide();
       } 
 
       $("#post-sections li").removeClass("active");
@@ -460,6 +468,9 @@
     $("#post-sections li:first-child").addClass("active");
     $("#notes").hide();
     $("#edit").hide();
+    if ($("#similar").length) {
+      $("#comments").hide();
+    }
   }
 
   Danbooru.Post.resize_ugoira_controls = function() {

app/controllers/application_controller.rb

@@ -176,7 +176,7 @@ class ApplicationController < ActionController::Base
   def reset_current_user
     CurrentUser.user = nil
     CurrentUser.ip_addr = nil
-    CurrentUser.root_url = root_url.sub(/\/$/, "")
+    CurrentUser.root_url = root_url
   end
 
   def set_started_at_session

app/logical/post_sets/similar.rb

@@ -8,7 +8,7 @@ module PostSets
     def posts
       @posts ||= begin
         response = RecommenderService.similar(@post)
-        post_ids = response.reject {|x| x[0] == @post.id}.slice(0, 5).map {|x| x[0]}
+        post_ids = response.reject {|x| x[0] == @post.id}.slice(0, 6).map {|x| x[0]}
         ::Post.find(post_ids)
       end
     end

app/models/recommender_service.rb

@@ -6,10 +6,16 @@ module RecommenderService
   end
 
   def available?(post)
+    return true if Rails.env.development?
+    
     enabled? && CurrentUser.id == 1 && post.created_at > 6.months.ago && post.score >= 10
   end
 
   def similar(post)
+    if Danbooru.config.recommender_server == "development"
+      return Post.order("random()").limit(6).map {|x| [x.id, "1.000"]}
+    end
+
     Cache.get("rss:#{post.id}", 1.day) do
       resp = HTTParty.get(
         "#{Danbooru.config.recommender_server}/similar/#{post.id}", 

app/views/posts/show.html.erb

@@ -82,22 +82,30 @@
         </div>
       <% end %>
 
-      <% if RecommenderService.available?(@post) %>
-        <%= render "posts/partials/index/similar", post: @post %>
-      <% end %>
-
       <% if @post.presenter.has_nav_links?(self) %>
         <%= render "posts/partials/show/nav_links", :post => @post, :position => "bottom" %>
       <% end %>
 
       <menu id="post-sections">
+        <% if RecommenderService.available?(@post) %>
+          <li><a href="#similar">Similar</a></li>
+        <% end %>
+
         <li><a href="#comments">Comments</a></li>
+
         <% if CurrentUser.is_member? && @post.visible? %>
           <li><a href="#edit" id="post-edit-link">Edit</a></li>
         <% end %>
+
         <li><a href="#share">Share</a></li>
       </menu>
 
+      <% if RecommenderService.available?(@post) %>
+        <section id="similar">
+          <%= render "posts/partials/index/similar", post: @post %>
+        </section>
+      <% end %>
+
       <section id="comments">
         <% if !CurrentUser.user.is_builder? %>
           <h2>Before commenting, read the <%= link_to "how to comment guide", wiki_pages_path(:search => {:title => "howto:comment"}) %>.</h2>