posts: add /posts/{id}.html?variant=tooltip template.

app/assets/stylesheets/common/erb/tags.scss.erb

@@ -23,3 +23,11 @@
     }
   }
 }
+
+.split-inline-tag-list {
+  @extend .inline-tag-list;
+
+  ul {
+    display: block;
+  }
+}

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

app/helpers/application_helper.rb

@@ -113,6 +113,10 @@ module ApplicationHelper
     link_to ip, moderator_ip_addrs_path(:search => {:ip_addr => ip})
   end
 
+  def link_to_search(search)
+    link_to search, posts_path(tags: search)
+  end
+
   def link_to_wiki(*wiki_titles, **options)
     links = wiki_titles.map do |title|
       link_to title.tr("_", " "), wiki_pages_path(title: title)

app/presenters/tag_set_presenter.rb

@@ -46,6 +46,10 @@ class TagSetPresenter < Presenter
     template.tag.span(html, class: classes)
   end
 
+  def split_inline_tag_list_html(template, **options)
+    inline_tag_list_html(template, classes: "split-inline-tag-list", **options)
+  end
+
   private
 
   def typed_tags(name)

app/views/posts/show.html+tooltip.erb

@@ -0,0 +1,7 @@
+<%= @post.presenter.split_inline_tag_list_html(self) %>
+
+<div class="post-tooltip-metatags">
+  <%= link_to_search "user:#{@post.uploader_name}" if CurrentUser.is_moderator? %>
+  <%= link_to_search "rating:#{@post.pretty_rating.downcase}" %>
+  <%= link_to_search "score:#{@post.score}" %>
+</div>