Adding specific admin templates for the "no site" and "no page" errors.

Goal should be to use these to allow someone to create a new site right here

app/views/admin/errors/no_page.html.haml

@@ -0,0 +1 @@
+No Page!

app/views/admin/errors/no_site.html.haml

@@ -0,0 +1 @@
+No Site!

app/views/admin/layouts/error.html.haml

@@ -0,0 +1 @@
+= yield

config/routes.rb

@@ -1,9 +1,9 @@
 # Locomotive::Application.routes.draw do |map|
 Rails.application.routes.draw do
 
-  constraints(Locomotive::Routing::DefaultConstraint) do
-    root :to => 'home#show'
-  end
+  # constraints(Locomotive::Routing::DefaultConstraint) do
+  #   root :to => 'home#show'
+  # end
 
   # admin authentication
   devise_for :admin, :class_name => 'Account', :controllers => { :sessions => 'admin/sessions', :passwords => 'admin/passwords' }

lib/locomotive/render.rb

@@ -13,7 +13,7 @@ module Locomotive
         else
           @page = locomotive_page
 
-          redirect_to application_root_url and return if @page.nil?
+          render_no_page_error and return if @page.nil?
 
           output = @page.render(locomotive_context)
 
@@ -21,6 +21,10 @@ module Locomotive
         end
       end
 
+      def render_no_page_error
+        render :template => "/admin/errors/no_page", :layout => false
+      end
+
       def locomotive_page
         path = (params[:path] || request.fullpath).clone
         path.gsub!(/\.[a-zA-Z][a-zA-Z0-9]{2,}$/, '')

lib/locomotive/routing/site_dispatcher.rb

@@ -26,7 +26,11 @@ module Locomotive
         end
 
         def require_site
-          redirect_to application_root_url and return false if current_site.nil?
+          render_no_site_error and return false if current_site.nil?
+        end
+
+        def render_no_site_error
+          render :template => "/admin/errors/no_site", :layout => false
         end
 
         def validate_site_membership
@@ -34,10 +38,6 @@ module Locomotive
           sign_out_and_redirect(current_admin)
         end
 
-        def application_root_url
-          root_url(:host => Locomotive.config.default_domain, :port => request.port)
-        end
-
       end
 
     end