/**
  * @return array
  */
 public function getUserNotifyContentForSiteAndUser(SiteModel $siteModel, UserAccountModel $userAccountModel)
 {
     global $CONFIG;
     $out = array();
     $grb = new AreaRepositoryBuilder();
     $grb->setSite($siteModel);
     $grb->setLimit(0);
     // all! No limit
     // TODO  don't we still want to do this? How will user A get a notification if user B deletes area? but then so far most area deletetions are by admins.
     $grb->setIncludeDeleted(false);
     foreach ($grb->fetchAll() as $area) {
         $uwg = $this->loadByUserAndArea($userAccountModel, $area);
         if ($uwg && $uwg->getIsWatching()) {
             $dateSince = $uwg->getSinceDateForNotifyChecking();
             $historyRepositoryBuilder = new HistoryRepositoryBuilder();
             $historyRepositoryBuilder->getHistoryRepositoryBuilderConfig()->setArea($area);
             $historyRepositoryBuilder->setSince($dateSince);
             $historyRepositoryBuilder->setNotUser($userAccountModel);
             // Only admins can change tags at the moment so don't include
             $historyRepositoryBuilder->setIncludeTagHistory(false);
             $histories = $historyRepositoryBuilder->fetchAll();
             if ($histories) {
                 $content = new UserWatchesAreaNotifyContent();
                 $content->setHistories($histories);
                 $userWatchesAreaStopRepository = new UserWatchesAreaStopRepository();
                 $userWatchesAreaStop = $userWatchesAreaStopRepository->getForUserAndArea($userAccountModel, $area);
                 $content->setUnwatchURL($CONFIG->getWebSiteDomainSecure($siteModel->getSlug()) . '/area/' . $area->getSlugForURL() . '/stopWatchingFromEmail/' . $userAccountModel->getId() . '/' . $userWatchesAreaStop->getAccessKey());
                 $content->setUserAccount($userAccountModel);
                 $content->setSite($siteModel);
                 $content->setArea($area);
                 $content->setWatchedThingTitle($area->getTitle());
                 $content->setWatchedThingURL($CONFIG->getWebSiteDomainSecure($siteModel->getSlug()) . '/area/' . $area->getSlugForURL() . '/history');
                 $out[] = $content;
             }
         }
     }
     return $out;
 }
 function stopWatchingFromEmail($slug, $userid, $code, Request $request, Application $app)
 {
     if (!$this->build($slug, $request, $app)) {
         $app->abort(404, "Area does not exist.");
     }
     $userRepo = new UserAccountRepository();
     $user = $userRepo->loadByID($userid);
     if (!$user) {
         $app['monolog']->addError("Failed stop watching area from email - no user ");
         die("NO");
         // TODO
     }
     $userWatchesAreaStopRepo = new UserWatchesAreaStopRepository();
     $userWatchesAreaStop = $userWatchesAreaStopRepo->loadByUserAccountIDAndAreaIDAndAccessKey($user->getId(), $this->parameters['area']->getId(), $code);
     if (!$userWatchesAreaStop) {
         $app['monolog']->addError("Failed stop watching area from email - user " . $user->getId() . " - code wrong");
         die("NO");
         // TODO
     }
     $userWatchesAreaRepo = new UserWatchesAreaRepository();
     $userWatchesArea = $userWatchesAreaRepo->loadByUserAndArea($user, $this->parameters['area']);
     if (!$userWatchesArea || !$userWatchesArea->getIsWatching()) {
         $app['monolog']->addError("Failed stop watching area from email - user " . $user->getId() . " - not watching");
         die("You don't watch this area");
         // TODO
     }
     if ($request->request->get('action') == 'unwatch' && $request->request->get('CSFRToken') == $app['websession']->getCSFRToken()) {
         $userWatchesAreaRepo->stopUserWatchingArea($user, $this->parameters['area']);
         // redirect here because if we didn't the twig global and $app vars would be wrong (the old state)
         // this is an easy way to get round that.
         $app['flashmessages']->addMessage("You have stopped watching this area.");
         return $app->redirect('/area/' . $this->parameters['area']->getSlugForURL());
     }
     $this->parameters['user'] = $user;
     return $app['twig']->render('site/area/stopWatchingFromEmail.html.twig', $this->parameters);
 }