public function edittime($parameters = array())
 {
     $view = new ui($this);
     $model = new mealblackoutModel();
     $new = true;
     if (isset($parameters['id'])) {
         $blackout = $model->getfromId($parameters['id']);
         if (count($blackout) == 1) {
             $blackout = $blackout[0];
             $new = false;
         } else {
             $blackout = new mealblackoutObject();
         }
     } else {
         $blackout = new mealblackoutObject();
     }
     $form = new mygridform($parameters, $parameters['-gridid-'], 'edit');
     $today = strtotime('today');
     $start = new selectField('blackoutperiodstart', 'Starttijd', array('required'));
     $start->addOption(new selectoptionField('', '', !$new));
     for ($i = 0; $i < 60 * 60 * 24; $i += 60 * 30) {
         $uur = $today + $i;
         $select = false;
         if (!$new) {
             if ($i == $blackout->getBlackoutperiodstart()) {
                 $select = true;
             }
         }
         $start->addOption(new selectoptionField(date('H:i', $uur), $i, $select));
     }
     $form->addField($start);
     $end = new selectField('blackoutperiodend', 'Eindtijd', array('required'));
     $end->addOption(new selectoptionField('', '', !$new));
     for ($i = 0; $i <= 60 * 60 * 24; $i += 60 * 30) {
         $uur = $today + $i;
         $select = false;
         if (!$new) {
             if ($i == $blackout->getBlackoutperiodend()) {
                 $select = true;
             }
         }
         $end->addOption(new selectoptionField(date('H:i', $uur), $i, $select));
     }
     $form->addField($end);
     $trigger = new selectField('triggertime', 'Trigger tijd', array('required'));
     $trigger->addOption(new selectoptionField('', '', $new));
     $altijd = false;
     if ($blackout->getTriggertime() == -1) {
         $altijd = true;
     }
     $trigger->addOption(new selectoptionField('Altijd', -1, $altijd));
     for ($i = 0; $i <= 60 * 60 * 24; $i += 60 * 30) {
         $uur = $today + $i;
         $select = false;
         if (!$new) {
             if ($i == $blackout->getTriggertime()) {
                 $select = true;
             }
         }
         $trigger->addOption(new selectoptionField(date('H:i', $uur), $i, $select));
     }
     $form->addField($trigger);
     $days = new selectField('days', 'Dagen', array('required'));
     switch ($blackout->getDays()) {
         case 1:
             $one = true;
             $two = false;
             $three = false;
             break;
         case 2:
             $one = false;
             $two = true;
             $three = false;
             break;
         case 3:
             $one = false;
             $two = false;
             $three = true;
             break;
         default:
             $one = false;
             $two = false;
             $three = false;
     }
     $days->addOption(new selectoptionField('', '', $new));
     $days->addOption(new selectoptionField('Weekdagen', 1, $one));
     $days->addOption(new selectoptionField('Weekend', 2, $two));
     $days->addOption(new selectoptionField('Alle dagen', 3, $three));
     $form->addField($days);
     if (!$new) {
         $form->addField(new hiddenField('id', $parameters['id']));
     }
     if ($form->validate()) {
         $blackout->setBlackoutperiodstart($form->getFieldvalue('blackoutperiodstart'));
         $blackout->setBlackoutperiodend($form->getFieldvalue('blackoutperiodend'));
         $blackout->setTriggertime($form->getFieldvalue('triggertime'));
         $blackout->setDays($form->getFieldvalue('days'));
         $model->save($blackout);
         return true;
     } elseif (!$form->isSent()) {
         $view->assign('form', $form);
         return $view->fetch('mycafetaria_edittime.tpl');
     } else {
         return false;
     }
 }