Update source: pull from git

app/models/site.rb

@@ -13,6 +13,8 @@ class Site
   field :school
   field :department
   
+  field :up_to_date, :type => Boolean
+  
   def generate_keys
     private_key = OpenSSL::PKey::RSA.generate(2048)
     self.public_key = private_key.public_key.to_s

app/views/admin/sites/_registration.html.erb

@@ -0,0 +1,7 @@
+<% if @site && @site.registered? %>
+	<%= t('admin.registered') %>
+<% else %>
+	<%= link_to 'register', "http://#{APP_CONFIG['store_ip']}/user/sites/register?" + 
+			{:site => {:school => @site.school, :department => @site.department}}.to_query,
+			:target => '_blank' %>
+<% end %>

app/views/admin/sites/_update.html.erb

@@ -0,0 +1,5 @@
+<% if @site.up_to_date %>
+	<%= t('admin.up_to_date') %>
+<% else %>
+	<%= link_to t(:update), site_update_path %>
+<% end %>

app/views/admin/sites/index.html.erb

@@ -1,7 +1,3 @@
-<% if @site && @site.registered? %>
-	registered
-<% else %>
-	<%= link_to 'register', "http://#{APP_CONFIG['store_ip']}/user/sites/register?" + 
-			{:site => {:school => @site.school, :department => @site.department}}.to_query,
-			:target => '_blank' %>
-<% end %>
+<%= render 'registration' %>
+
+<%= render 'update' %>

config/locales/en.yml

@@ -40,6 +40,7 @@ en:
     data: Data
     delete_language: Delete language
     description: Description
+    design: Design
     disable_language: Disable language
     editing_home: Editing homepage
     editing_layout: Editing layout
@@ -85,11 +86,14 @@ en:
     orig_upload_file: Original filename
     position: Position
     published?: Published?
+    purchase: Purchase
     info: Information
+    registered: Registered
     role: Role
     title: Title
     translation: Translation
     type: Type
+    up_to_date: Up-do-date
     update_error_link: Error when updating link.
     update_error_page: Error when updating page.
     update_success_content: Content was successfully updated.

config/routes.rb

@@ -5,6 +5,7 @@ PrototypeR4::Application.routes.draw do
   # routes for sinatra app
   match '/site/set_registered', :to => CentralServerExchangeApp  
   match '/site/public_key', :to => CentralServerExchangeApp 
+  match '/site/update', :to => GithubApp
   match '/purchase/design', :to => CentralServerExchangeApp
   
   # routes for admin

lib/github_app.rb

@@ -0,0 +1,13 @@
+class GithubApp < Sinatra::Base
+  
+  before do
+    @site = Site.first
+  end
+  
+  get '/site/update' do
+    updated = system('git pull')
+    @site.update_attribute(:up_to_date, true) if updated
+    redirect "admin/sites?updated=#{updated}"
+  end
+  
+end