public function executeIndex(sfWebRequest $request)
 {
     parent::executeIndex($request);
     if ($this->getRequestParameter('feed', false)) {
         // Don't have to call getFeed again, the parent implementation did that
         return sfView::NONE;
     }
     $this->calendar = $this->buildCalendar($request);
     return $this->pageTemplate;
 }
 protected function buildQuery($request)
 {
     $q = parent::buildQuery($request);
     Doctrine::getTable('aEvent')->addUpcoming($q);
     return $q;
 }