/**
  * Called in index action.
  * Based on an article match and various settings, generates tracking events and routes user to appropriate page.
  * @param  Wikia\Search\Config $searchConfig
  * @return boolean true if on page 1 and not routed, false if not on page 1
  */
 protected function handleArticleMatchTracking(Wikia\Search\Config $searchConfig)
 {
     if ($searchConfig->getPage() != 1) {
         return false;
     }
     $query = $searchConfig->getQuery()->getSanitizedQuery();
     if ($searchConfig->hasArticleMatch()) {
         $article = Article::newFromID($searchConfig->getArticleMatch()->getId());
         $title = $article->getTitle();
         if ($this->getVal('fulltext', '0') === '0') {
             wfRunHooks('SpecialSearchIsgomatch', array($title, $query));
             $this->setVarnishCacheTime(WikiaResponse::CACHE_DISABLED);
             $this->response->redirect($title->getFullUrl());
         }
     } else {
         $title = Title::newFromText($query);
         if ($title !== null) {
             wfRunHooks('SpecialSearchNogomatch', array(&$title));
         }
     }
     return true;
 }