Яндекс турбо страницы

<?php

$oInformationsystem = Core_Entity::factory('Informationsystem', Core_Page::instance()->libParams['informationsystemId']);

$Informationsystem_Controller_Rss_Show = new Informationsystem_Controller_Rss_Show($oInformationsystem);

$Informationsystem_Controller_Rss_Show
   ->offset(Core_Page::instance()->libParams['begin'])
   ->limit(Core_Page::instance()->libParams['count'])
   ->yandex(Core_Page::instance()->libParams['yandexFullText'])
   ->turbo(TRUE)
   ->group(Core_Page::instance()->libParams['informationGroupId'] == 0
      ? FALSE
      : Core_Page::instance()->libParams['informationGroupId']
   )
   ->stripTags(Core_Page::instance()->libParams['stripTags']);

if (Core_Page::instance()->libParams['rssTitle'])
{
   $Informationsystem_Controller_Rss_Show
      ->title(Core_Page::instance()->libParams['rssTitle']);
}

if (Core_Page::instance()->libParams['rssDescription'])
{
   $Informationsystem_Controller_Rss_Show
      ->description(Core_Page::instance()->libParams['rssDescription']);
}

if (Core_Page::instance()->libParams['rssUrl'])
{
   $Informationsystem_Controller_Rss_Show
      ->link(Core_Page::instance()->libParams['rssUrl']);
}

if (Core_Page::instance()->libParams['rssImage'])
{
   $oSiteAlias = $oInformationsystem->Site->getCurrentAlias();
   if ($oSiteAlias)
   {
      $Informationsystem_Controller_Rss_Show->image(array(
         'url' => Core_Page::instance()->libParams['rssImage'],
         'title' => $oInformationsystem->name,
         'link' => 'http://' . $oSiteAlias->name . '/'
      ));
   }
}

$Informationsystem_Controller_Rss_Show->show();

exit();

Exception: The method 'turbo' does not exist in 'Informationsystem_Controller_Rss_Show'