$data->timeformat = '';
}
set_user_preference('calendar_timeformat', $data->timeformat);
$data->startwday = intval($data->startwday);
if ($data->startwday < 0 || $data->startwday > 6) {
$data->startwday = abs($data->startwday % 7);
}
set_user_preference('calendar_startwday', $data->startwday);
if (intval($data->maxevents) >= 1) {
set_user_preference('calendar_maxevents', $data->maxevents);
}
if (intval($data->lookahead) >= 1) {
set_user_preference('calendar_lookahead', $data->lookahead);
}
set_user_preference('calendar_persistflt', intval($data->persistflt));
redirect($viewurl, get_string('changessaved'), 1);
exit;
}
}
$strcalendar = get_string('calendar', 'calendar');
$strpreferences = get_string('calendarpreferences', 'calendar');
$PAGE->navbar->add($strpreferences);
$PAGE->set_pagelayout('admin');
$PAGE->set_title("{$course->shortname}: {$strcalendar}: {$strpreferences}");
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
echo $OUTPUT->heading($strpreferences);
echo $OUTPUT->box_start('generalbox boxaligncenter');
$form->display();
echo $OUTPUT->box_end();
echo $OUTPUT->footer();
