Merge pull request #3666 from evazion/fix-3664

Fix #3664: Highlight non-gentags in post tooltip

app/controllers/application_controller.rb

@@ -9,6 +9,7 @@ class ApplicationController < ActionController::Base
   before_action :set_started_at_session
   before_action :api_check
   before_action :set_safe_mode
+  before_action :set_variant
   # before_action :secure_cookies_check
   layout "default"
   helper_method :show_moderation_notice?
@@ -184,6 +185,10 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  def set_variant
+    request.variant = params[:variant].try(:to_sym)
+  end
+
   User::Roles.each do |role|
     define_method("#{role}_only") do
       if !CurrentUser.user.is_banned_or_ip_banned? && CurrentUser.user.__send__("is_#{role}?")

app/controllers/posts_controller.rb

@@ -31,7 +31,10 @@ class PostsController < ApplicationController
     include_deleted = @post.is_deleted? || (@post.parent_id.present? && @post.parent.is_deleted?) || CurrentUser.user.show_deleted_children?
     @parent_post_set = PostSets::PostRelationship.new(@post.parent_id, :include_deleted => include_deleted)
     @children_post_set = PostSets::PostRelationship.new(@post.id, :include_deleted => include_deleted)
-    respond_with(@post)
+
+    respond_with(@post) do |format|
+      format.html.tooltip { render layout: false }
+    end
   end
 
   def show_seq