protected function event_data($event)
{
$data = parent::event_data($event);
$event = $data['event'];
// this is a guaranteed object of type Model_Event
$lecture = $event->lectures->find();
$teacher = ORM::factory('user', $lecture->user_id);
return array_merge($data, array('lecture' => $lecture, 'course' => $lecture->course, 'teacher' => $teacher));
}
protected function event_data($event)
{
$data = parent::event_data($event);
$exam = ORM::factory('exam')->where('event_id', ' = ', (int) $event->id)->find();
return array_merge($data, array('exam' => $exam, 'course' => $exam->course, 'examgroup' => $exam->examgroup));
}
