/**
  * Run method with main page logic
  * 
  * Populate template and display form for creating a new event entry. Regular users are allowed to create events but an
  * admin must approve them before they are visible on the site. Trusted users are allowed to create
  * events that will immediately be visible on the event calendar. For POST request,
  * validate form data and save information to database. Available to members only
  * @access public
  */
 public function run()
 {
     $session = Session::getInstance();
     $user = $session->getUser();
     //if (!$user || !$user->isAdmin ()) {
     if (!$user || !$user->validUser()) {
         $session->setMessage("Do not have permission to access", Session::MESSAGE_ERROR);
         header("Location: " . BASE_URL);
         return;
     }
     $form_errors = array();
     $form_values = array("title" => "", "description" => "", "sanctioned" => "", "status" => "", "date" => "", "platform" => "");
     $eventDAO = EventDAO::getInstance();
     //$event_array = $eventDAO->all ();
     if (!empty($_POST)) {
         $form_values["title"] = isset($_POST["title"]) ? trim($_POST["title"]) : "";
         $form_values["description"] = isset($_POST["description"]) ? trim($_POST["description"]) : "";
         $form_values["platform"] = isset($_POST["platform"]) ? trim($_POST["platform"]) : "";
         $form_values["sanctioned"] = isset($_POST["sanctioned"]) ? trim($_POST["sanctioned"]) : "";
         $form_values["status"] = isset($_POST["status"]) ? trim($_POST["status"]) : "";
         $form_values["date"] = isset($_POST["date"]) ? trim($_POST["date"]) : "";
         if (empty($form_values["title"])) {
             $form_errors["title"] = "No title specified";
         }
         if (empty($form_values["description"])) {
             $form_errors["description"] = "No description specified";
         }
         if (empty($form_values["platform"])) {
             $form_errors["platform"] = "No platform specified";
         } else {
             if (!is_numeric($form_values["platform"])) {
                 $form_errors["platform"] = "Platform choice must be an integer value";
             } else {
                 $platform = intval($form_values["platform"]);
                 $tmp = new Event();
                 try {
                     $tmp->setPlatformId($platform);
                 } catch (Exception $e) {
                     $form_errors["platform"] = "Invalid value for platform";
                 }
             }
         }
         if ($user->isAdmin() && empty($form_values["sanctioned"])) {
             $form_errors["sanctioned"] = "No sanctioned flag specified";
         } else {
             if ($user->isAdmin() && strcmp($form_values["sanctioned"], "true") != 0 && strcmp($form_values["sanctioned"], "false") != 0) {
                 $form_errors["sanctioned"] = "sanctioned flag must be a boolean value";
             }
         }
         if ($user->isAdmin() && empty($form_values["status"])) {
             $form_errors["status"] = "No status flag specified";
         } else {
             if ($user->isAdmin() && !is_numeric($form_values["status"])) {
                 $form_errors["status"] = "Status flag must be an integer value";
             } else {
                 if ($user->isAdmin()) {
                     $status = intval($form_values["status"]);
                     $tmp = new Event();
                     try {
                         $tmp->setStatus($status);
                     } catch (Exception $e) {
                         $form_errors["status"] = "Invalid value for status";
                     }
                 }
             }
         }
         if (empty($form_values["date"])) {
             $form_errors["date"] = "No date specified";
         } else {
             if (strtotime($_POST["date"]) == 0) {
                 $form_errors["date"] = "An invalid date was specified";
                 $form_values["date"] = "";
             }
         }
         if (empty($form_errors)) {
             $event = new Event();
             $event->setTitle($form_values["title"]);
             $event->setDescription($form_values["description"]);
             $event->setPlatformId(intval($form_values["platform"]));
             if ($user->isAdmin() || $user->validUser() && $user->getUserType() == User::TRUSTED_TYPE) {
                 $sanctioned_value = strcmp($form_values["sanctioned"], "true") == 0 ? true : false;
                 $event->setSanctioned($sanctioned_value);
                 $event->setStatus($form_values["status"]);
             } else {
                 if ($user->validUser()) {
                     $event->setSanctioned(false);
                     $event->setStatus(Event::PENDING_STATUS);
                 }
             }
             $pubtimestamp = strtotime($_POST["date"]);
             $event->setDate($pubtimestamp);
             $event->setUserId($user->id);
             //print_r ($event);
             if ($eventDAO->insert($event)) {
                 $session->setMessage("Event details saved");
                 header("Location: edit_event.php?id={$event->id}");
                 return;
             } else {
                 $session->setMessage("Event details could not be saved", Session::MESSAGE_ERROR);
             }
         }
     }
     $platformDAO = PlatformDAO::getInstance();
     $platform_array = $platformDAO->all();
     $this->template->render(array("title" => "Create Event", "extra_header" => joinPath("headers", "jscal_header_tpl.php"), "main_page" => "create_event_tpl.php", "session" => $session, "form_errors" => $form_errors, "form_values" => $form_values, "platform_array" => $platform_array));
 }