/**
* Allows a user to set the attendance status of a user
*
*/
public function takeRollAction()
{
if ($this->_request->isXmlHttpRequest()) {
$this->_helper->layout->disableLayout();
} else {
$this->_helper->pageTitle('workshop-instructor-takeRoll:title');
}
$get = Zend_Registry::get('getFilter');
$messages = array();
if (!isset($get->eventId)) {
throw new Ot_Exception_Input('msg-error-eventIdNotSet');
}
$eventId = $get->eventId;
$event = new Event();
$status = $event->getStatusOfUserForEvent(Zend_Auth::getInstance()->getIdentity()->accountId, $eventId);
if ($status != 'instructor' && !$this->_helper->hasAccess('view-all-instructor-pages')) {
throw new Ot_Exception_Access('msg-error-notInstructor');
}
$attendee = new Event_Attendee();
$where = $attendee->getAdapter()->quoteInto('eventId = ?', $eventId);
$attendees = $attendee->fetchAll($where);
$hasAttendedList = array();
$attendeeList = array();
foreach ($attendees as $a) {
$attendeeList[] = $a->accountId;
if ($a->attended) {
$hasAttendedList[] = $a->accountId;
}
}
if (count($attendeeList) == 0) {
throw new Ot_Exception_Data('msg-error-noAttendees');
}
$form = $event->rollForm(array('eventId' => $eventId, 'attendees' => $hasAttendedList));
if ($this->_request->isPost()) {
if ($form->isValid($_POST)) {
$attendees = $form->getValue('attendees');
if (!is_array($attendees)) {
$attendees = array($attendees);
}
// make checked people as attended
$where = $attendee->getAdapter()->quoteInto("accountId IN (?)", $attendees) . ' AND ' . $attendee->getAdapter()->quoteInto('eventId = ?', $eventId);
$data = array('attended' => 1);
$attendee->update($data, $where);
// make everyone else as not attended
$where = $attendee->getAdapter()->quoteInto("accountId NOT IN (?)", $attendees) . ' AND ' . $attendee->getAdapter()->quoteInto('eventId = ?', $eventId);
$data = array('attended' => 0);
$attendee->update($data, $where);
$this->_helper->flashMessenger->addMessage('msg-info-attendanceRecorded');
$this->_redirect('/workshop/instructor/?eventId=' . $eventId);
} else {
$messages[] = "msg-error-formSubmitProblem";
}
}
$this->view->messages = $messages;
$this->view->form = $form;
}
