public static function akismet()
{
static $Akismet;
if (!$Akismet) {
$key = c('Plugins.Akismet.Key', c('Plugins.Akismet.MasterKey'));
$server = c('Plugins.Akismet.Server', 'rest.akismet.com');
if (!$key || !$server) {
return null;
}
$Akismet = self::buildAkismet($key, $server);
}
return $Akismet;
}