Проблема роутинга

 
<?php
function routes_calendar()
{
  $routes[] = array(
      '_uri'  => '/^calendar\/^view.html$/i',
      'do'    => 'view'
  );
  $routes[] = array(
      '_uri'  => '/^calendar\/^add.html$/i',
      'do'    => 'add'
  );
  $routes[] = array(
      '_uri'  => '/^calendar\/^event([0-9]+).html$/i',
      'do'    => 'view_event',
      1       => 'event_id'
  );
  $routes[] = array(
      '_uri'  => '/^calendar\/^delete([0-9]+).html$/i',
      'do'    => 'delete_event',
      1       => 'event_id'
  );
  $routes[] = array(
      '_uri'  => '/^calendar\/^edit([0-9]+).html$/i',
      'do'    => 'edit_event',
      1       => 'event_id'
  );
 
  $routes[] = array(
      '_uri'  => '/^calendar\/^config.html$/i',
      'do'    => 'config_calendar'
  );
 return $routes;
}
?>
 

 
<?php
function calendar()
{
  $inCore = cmsCore::getInstance();
  $inPage = cmsPage::getInstance();
  $inUser = cmsUser::getInstance();
 
  $inCore->loadModel('calendar');
 
  $model = new cms_model_calendar();
 
  $do = $inCore->request('do', 'str', 'view');
 
  if ($do == 'view')
  {
    $inPage->setTitle("Календарь событий");
    $smarty = $inCore->initSmarty('components', 'com_calendar_view.tpl');
    $smarty->display('com_calendar_view.tpl');
    return;
  }
 
  if ($do == 'add')
  {
    $inPage->setTitle("Добавить событие");
    $smarty = $inCore->initSmarty('components', 'com_calendar_add.tpl');
    $smarty->display('com_calendar_add.tpl');
    return;
  }
}
?>
 

  $routes[] = array(
      '_uri'  => '/^calendar\/add.html$/i',
      'do'    => 'add'
  );