function autoattend_update_session_users($courseid, $sessid, $ntime = '')
{
global $DB;
if ($sessid <= 0) {
return null;
}
if (empty($ntime)) {
$ntime = time();
}
$sess = $DB->get_record('autoattend_sessions', array('id' => $sessid));
if (!$sess) {
return null;
}
$context = jbxl_get_course_context($courseid);
$stdnts = jbxl_get_course_students($context);
if ($sess->state != 'C' and $ntime > $sess->starttime) {
foreach ($stdnts as $stdnt) {
$user = $DB->get_record('autoattend_students', array('attsid' => $sess->id, 'studentid' => $stdnt->id));
if (empty($user)) {
autoattend_add_user_insession($sess->id, $stdnt->id);
}
}
}
return $sess;
}
}
require_login($course->id);
$context = jbxl_get_course_context($course->id);
$isstudent = jbxl_is_student($USER->id, $context);
// for Student
if ($isstudent) {
$userid = $USER->id;
$classinfo = autoattend_get_user_class($userid, $course->id);
//
if ($classinfo->classid >= 0) {
$ntime = time();
$sessions = autoattend_get_nowopen_sessions($course->id, $userid, 'S', $ntime);
// get semiauto sessions
if ($sessions) {
foreach ($sessions as $session) {
$session = autoattend_update_session_state($courseid, $session, $ntime, false);
// not regist student
if ($session->classid == 0 or $session->classid == $classinfo->classid) {
$student = $DB->get_record('autoattend_students', array('attsid' => $session->id, 'studentid' => $userid));
if (empty($student)) {
$student = autoattend_add_user_insession($session->id, $userid);
}
if ($student and $student->status == 'Y') {
redirect('semiautoattend.php?course=' . $course->id . '&attsid=' . $session->id);
}
}
}
}
}
}
redirect('index.php?course=' . $course->id);