/**
  * Tests if the visitor is connected and shows the form of modification for a training manager or a student.
  **/
 public function controlProfilInformations()
 {
     $pageView = new PageView();
     $result = 0;
     if (isset($_SESSION['infoUser']) && $_SESSION['infoUser']['user_type'] == 'RF') {
         $accountmodel = new AccountModel();
         $result = $accountmodel->nbDocuments();
         $pageView->showProfilInformations($_SESSION, true, $result);
     } else {
         $pageView->showProfilInformations($_SESSION, false, $result);
     }
 }