More stable, I hope...

app/controllers/application_controller.rb

@@ -10,11 +10,13 @@ class ApplicationController < ActionController::Base
   end
   
   def compile_page params
-    @data = params[:data]
+    @data = params[:data] unless params[:data].nil?
     render json: {
-      status: (params[:status] unless params[:status].nil?),
+      renderer: "unified",
       data: @data,
-      html: render_compact_partial(params[:partial])
+      html: render_compact_partial(params[:partial]),
+      title: params[:title],
+      status: (params[:status] unless params[:status].nil?)
     }, include: (params[:include] unless params[:include].nil?)
   end
   

app/controllers/page_controller.rb

@@ -4,18 +4,20 @@ class PageController < ApplicationController
   end
   
   def greetings
-    render partial: 'greetings'
+    compile_page(partial: "page/greetings", title: t("title.greetings"))
   end
   
   def about
-    render partial: 'about'
+    compile_page(partial: "page/about", title: t("title.about"))
   end
   
   def stat
-    @artists = Artist.count
-    @albums = Album.count
-    @tracks = Track.count
-    @users = User.count
-    render partial: 'stat'
+    data = {
+      artists: Artist.count,
+      albums: Album.count,
+      tracks: Track.count,
+      users: User.count
+    }
+    compile_page(data: data, partial: "page/stat", title: t("title.stat"))
   end
 end