/**
* Method to get the teacher associated with this event
* In case- no teacher is associated, then return 0
* @return mixed (null|Model_User)
*/
public function associated_teacher()
{
$event = Event_Abstract::factory($this->eventtype, $this->id);
if (method_exists($event, 'associated_teacher')) {
return $event->associated_teacher();
}
return null;
}
public function action_get_avaliable_rooms()
{
$from = strtotime($this->request->post('date')) + $this->request->post('from') * 60;
$to = strtotime($this->request->post('date')) + $this->request->post('to') * 60;
$event_id = $this->request->post('event_id');
$results = Event_Abstract::get_avaliable_rooms($from, $to, $event_id);
$rooms = array();
foreach ($results as $room) {
$rooms[$room->id] = $room->room_number . ', ' . $room->room_name;
}
$room_id = 0;
if ($event_id) {
$event = ORM::factory('event', $event_id);
$room = ORM::factory('room', $event->room_id);
$room_id = $room->id;
}
$element = Form::select('room_id', $rooms, $room_id);
echo json_encode(array('element' => $element));
}
public function action_edit()
{
$id = $this->request->param('id');
if (!$id) {
Request::current()->redirect('exam');
}
$submitted = FALSE;
if ($this->request->method() === 'POST' && $this->request->post()) {
if (Arr::get($this->request->post(), 'save') !== null) {
$submitted = true;
$exam = ORM::factory('exam');
$validator = $exam->validator($this->request->post());
$validator->bind(':to', $this->request->post('to'));
$validator->bind(':total_marks', $this->request->post('total_marks'));
if ($validator->check()) {
$from = strtotime($this->request->post('date')) + $this->request->post('from') * 60;
$to = strtotime($this->request->post('date')) + $this->request->post('to') * 60;
$exam = ORM::factory('exam', $id);
$exam->values($this->request->post());
$exam->save();
$event_exam = Event_Abstract::factory('exam', $exam->event_id);
$event_exam->set_values($this->request->post());
$event_exam->set_value('eventstart', $from);
$event_exam->set_value('eventend', $to);
$event_exam->update($exam->event_id);
// dispatch events for sending the notices and feeds (TODO to be refactored later)
if ($event_exam->is_rescheduled()) {
Event::instance('exam_reschedule')->set('exam', $exam)->execute();
}
if ($event_exam->is_relocated()) {
Event::instance('exam_relocate')->set('exam', $exam)->execute();
}
$feed = new Feed_Exam();
$feed->set_action('edit');
$feed->set_course_id($this->request->post('course_id'));
$feed->set_respective_id($exam->id);
$feed->set_actor_id(Auth::instance()->get_user()->id);
$feed->streams(array('course_id' => (int) $this->request->post('course_id')));
$feed->save();
Session::instance()->set('success', 'Exam edited successfully.');
Request::current()->redirect('exam');
exit;
} else {
$this->_errors = $validator->errors('exam');
}
}
}
$exam = ORM::factory('exam', $id);
$event = ORM::factory('event', $exam->event_id);
$saved_data = array('name' => $exam->name, 'examgroup_id' => $exam->examgroup_id, 'course_id' => $exam->course_id, 'total_marks' => $exam->total_marks, 'passing_marks' => $exam->passing_marks, 'reminder' => $exam->reminder, 'reminder_days' => $exam->reminder_days, 'date' => date('Y-m-d', $event->eventstart), 'from' => date('H:i', $event->eventstart), 'to' => date('H:i', $event->eventend), 'room_id' => $event->room_id);
$silder['start'] = ($event->eventstart - strtotime($saved_data['date'])) / 60;
$silder['end'] = ($event->eventend - strtotime($saved_data['date'])) / 60;
$form = $this->form('exam/edit/id/' . $id, $submitted, $saved_data);
$event_id = $exam->event_id;
$links = array('rooms' => Html::anchor('/room/', 'Add Rooms', array('target' => '_blank')));
$view = View::factory('exam/form')->bind('form', $form)->bind('event_id', $event_id)->bind('links', $links)->bind('slider', $silder);
Breadcrumbs::add(array('Exams', Url::site('exam')));
Breadcrumbs::add(array('Edit', Url::site('exam/edit/id/' . $id)));
$this->content = $view;
}
public function update($id)
{
parent::update($id);
}
public function action_schedule()
{
$id = $this->request->param('id');
if (!$id) {
Request::current()->redirect('lecture');
}
$lecture = ORM::factory('lecture', $id);
$conflict_event_ids = Event_Abstract::get_room_conflict_events();
$events = $lecture->events->find_all()->as_array();
$view = View::factory('lecture/schedule')->bind('lecture', $lecture)->bind('events', $events)->bind('conflict_event_ids', $conflict_event_ids)->set('can_edit', Acl::instance()->is_allowed('exam_edit'));
Breadcrumbs::add(array('Lectures', Url::site('lecture')));
$this->content = $view;
}
public function add()
{
$this->set_value('eventtype', 'lecture');
return parent::add();
}
