Issue 2128 - Update web server configuration to use the cms repository

modules/web/manifests/server.pp

 class web::server(
     $vhost,
     $repository,
     $certificate,
     $private_key,
     $is_default = false,
     $aliases = undef,
     $custom_config = undef,
     $multiplexer_locations = undef) {
   File {
     owner  => 'root',
     group  => 'root',
     mode   => 0644,
   }
 
   Cron {
-    environment => ['MAILTO=admins@adblockplus.org', 'PYTHONPATH=/opt/sitescripts'],
+    environment => ['MAILTO=admins@adblockplus.org', 'PYTHONPATH=/opt/cms:/opt/sitescripts'],
   }
 
   include nginx
 
   package {['python-jinja2', 'python-markdown']:}
 
   nginx::hostconfig {$vhost:
     content => template('web/site.conf.erb'),
     global_config => template('web/global.conf.erb'),
     is_default => $is_default,
     certificate => $certificate,
     private_key => $private_key,
     log => "access_log_$vhost"
   }
 
-  class {'sitescripts':
-    sitescriptsini_source => 'puppet:///modules/web/sitescripts',
-  }
-
   if $multiplexer_locations != undef {
     include spawn-fcgi
     package {'python-flup':}
 
+    class {'sitescripts':
+      sitescriptsini_source => 'puppet:///modules/web/sitescripts',
+    }
+
     spawn-fcgi::pool {"multiplexer":
       ensure => present,
       fcgi_app => '/opt/sitescripts/multiplexer.fcgi',
       socket => '/tmp/multiplexer-fastcgi.sock',
       mode => '0666',
       user => 'nginx',
       children => 1,
       require => [
         Exec["fetch_sitescripts"],
         Package["python-flup"],
       ],
     }
   }
 
   user {'www':
     ensure => present,
     comment => 'Web content owner',
     home => '/home/www',
     managehome => true,
   }
 
+  exec {"fetch_cms":
+    command => "hg clone https://hg.adblockplus.org/cms/ /opt/cms",
+    path => ["/usr/bin/", "/bin/"],
+    require => Package['mercurial'],
+    timeout => 0,
+    onlyif => "test ! -d /opt/cms",
+  }
+
   exec {"fetch_repo":
     command => "hg clone -U https://hg.adblockplus.org/${repository} /home/www/${repository}",
     path => ["/usr/bin/", "/bin/"],
     require => Package['mercurial'],
     user => www,
     timeout => 0,
     onlyif => "test ! -d /home/www/${repository}",
   }
 
   file {'/var/www':
     ensure => directory,
     mode => 755,
   }
 
   file {"/var/www/${vhost}":
     ensure => directory,
     owner => www,
     mode => 755,
   }
 
+  cron {'update_cms':
+    ensure => present,
+    command => "hg pull -q -u -R /opt/cms",
+    minute  => '5-55/10',
+  }
+
   cron {'update_repo':
     ensure => present,
-    command => "hg pull -q -R /home/www/${repository} && python -m sitescripts.cms.bin.generate_static_pages /home/www/${repository} /var/www/${vhost}",
+    command => "hg pull -q -R /home/www/${repository} && python -m cms.bin.generate_static_pages /home/www/${repository} /var/www/${vhost}",
     user => www,
     minute  => '*/10',
   }
 }