/**
*
*/
function action_updatemultiple()
{
global $CURMAN;
$clsid = $this->required_param('id', PARAM_INT);
$users = $this->optional_param('users', array());
foreach ($users as $uid => $user) {
$sturecord = array();
$sturecord['id'] = $user['association_id'];
$sturecord['classid'] = $clsid;
$sturecord['userid'] = $uid;
$startyear = $user['startyear'];
$startmonth = $user['startmonth'];
$startday = $user['startday'];
$sturecord['enrolmenttime'] = mktime(0, 0, 0, $startmonth, $startday, $startyear);
$endyear = $user['endyear'];
$endmonth = $user['endmonth'];
$endday = $user['endday'];
$sturecord['completetime'] = mktime(0, 0, 0, $endmonth, $endday, $endyear);
$sturecord['completestatusid'] = $user['completestatusid'];
$sturecord['grade'] = $user['grade'];
$sturecord['credits'] = $user['credits'];
$sturecord['locked'] = !empty($user['locked']) ? 1 : 0;
$stu = new student($sturecord);
if ($stu->completestatusid == STUSTATUS_PASSED && $CURMAN->db->get_field(STUTABLE, 'completestatusid', 'id', $stu->id) != STUSTATUS_PASSED) {
$stu->complete();
} else {
if (($status = $stu->update()) !== true) {
echo cm_error('Record not updated. Reason: ' . $status->message);
}
}
// Now once we've done all this, delete the student if we've been asked to
if (isset($user['unenrol']) && cmclasspage::can_enrol_into_class($clsid)) {
$stu_delete = new student($user['association_id']);
if (!$stu_delete->delete()) {
echo cm_error('Student "name: ' . cm_fullname($stu->user) . '" not unenrolled.');
}
}
}
$this->action_default();
}
/**
* do_unenrol() new method to unenrol user from class instance
* ELIS-8524
*/
public function do_unenrol()
{
$stuid = $this->optional_param('stuid', 0, PARAM_INT);
$wlid = $this->optional_param('wlid', 0, PARAM_INT);
if (!empty($stuid) && ($stu = new student($stuid))) {
$stu->delete();
} else {
if (!empty($wlid) && ($waitlist = new waitlist($wlid))) {
$waitlist->delete();
}
}
$this->display('available');
}
/**
* Performs class_enrolment deletion
* @throws moodle_exception If there was an error in passed parameters.
* @throws data_object_exception If there was an error deleting the association.
* @param array $data The incoming data parameter.
* @return array An array of parameters, if successful.
*/
public static function class_enrolment_delete(array $data)
{
global $DB, $USER;
if (static::require_elis_dependencies() !== true) {
throw new moodle_exception('ws_function_requires_elis', 'local_datahub');
}
// Parameter validation.
$params = self::validate_parameters(self::class_enrolment_delete_parameters(), array('data' => $data));
// Context validation.
$context = context_user::instance($USER->id);
self::validate_context($context);
$data = (object) $data;
// Parse class
if (empty($data->class_idnumber) || !($classid = $DB->get_field(pmclass::TABLE, 'id', array('idnumber' => $data->class_idnumber)))) {
throw new data_object_exception('ws_class_enrolment_delete_fail_invalid_class', 'local_datahub', '', $data);
}
// Capability checking.
require_capability('local/elisprogram:class_enrol', \local_elisprogram\context\pmclass::instance($classid));
// Initialize version1elis importplugin for utility functions.
$importplugin = rlip_dataplugin_factory::factory('dhimport_version1elis');
$userparams = array();
$userid = $importplugin->get_userid_from_record($data, '', $userparams);
if ($userid == false) {
$a = new stdClass();
if (empty($userparams)) {
$a->userparams = '{empty}';
} else {
$a->userparams = '';
foreach ($userparams as $userfield => $uservalue) {
$subfield = strpos($userfield, '_');
$userfield = substr($userfield, $subfield === false ? 0 : $subfield + 1);
if (!empty($a->userparams)) {
$a->userparams .= ', ';
}
$a->userparams .= "{$userfield}: '{$uservalue}'";
}
}
throw new data_object_exception('ws_class_enrolment_delete_fail_invalid_user', 'local_datahub', '', $a);
}
$id = $DB->get_field(student::TABLE, 'id', array('classid' => $classid, 'userid' => $userid));
// Respond.
if (!empty($id) && ($stu = new student($id))) {
$stu->delete();
return array('messagecode' => get_string('ws_class_enrolment_delete_success_code', 'local_datahub'), 'message' => get_string('ws_class_enrolment_delete_success_msg', 'local_datahub'));
} else {
throw new data_object_exception('ws_class_enrolment_delete_fail', 'local_datahub');
}
}
/**
* Delete a student class instance enrolment
*
* @param object $record One record of import data
* @param string $filename The import file name, used for logging
* @param string $idnumber The idnumber of the class instance
*
* @return boolean true on success, otherwise false
*/
function class_enrolment_delete_student($record, $filename, $idnumber)
{
global $CFG, $DB;
require_once $CFG->dirroot . '/local/elisprogram/lib/setup.php';
require_once elispm::lib('data/pmclass.class.php');
require_once elispm::lib('data/student.class.php');
if (!($crsid = $DB->get_field(pmclass::TABLE, 'id', array('idnumber' => $idnumber)))) {
$this->fslogger->log_failure("instance value of \"{$idnumber}\" does not refer to a valid instance of a class context.", 0, $filename, $this->linenumber, $record, "enrolment");
return false;
}
$userid = $this->get_userid_from_record($record, $filename);
// string to describe the user
$user_descriptor = $this->get_user_descriptor($record, false, 'user_');
if (!$DB->record_exists(student::TABLE, array('classid' => $crsid, 'userid' => $userid))) {
$this->fslogger->log_failure("User with {$user_descriptor} is not enrolled in class instance \"{$idnumber}\" as student.", 0, $filename, $this->linenumber, $record, "enrolment");
return false;
}
if (!$this->validate_class_enrolment_data('delete', $record, $filename)) {
return false;
}
// obtain the class id
$classid = $DB->get_field(pmclass::TABLE, 'id', array('idnumber' => $idnumber));
// delete the association
$studentid = $DB->get_field(student::TABLE, 'id', array('userid' => $userid, 'classid' => $classid));
$student = new student($studentid);
$student->load();
$student->delete();
// log success
$success_message = "User with {$user_descriptor} successfully unenrolled from class instance \"{$idnumber}\" as a student.";
$this->fslogger->log_success($success_message, 0, $filename, $this->linenumber);
return true;
}
public function test_delete_enrols_waitlist()
{
global $DB;
$this->load_csv_data();
$student = new student(array('userid' => 104, 'classid' => 100));
$student->load();
$student->save();
$class = new pmclass(100);
$class->load();
$class->maxstudents = 1;
$class->save();
try {
$student->delete();
} catch (Exception $e) {
$this->assertEquals(get_string('message_nodestinationuser', 'local_elisprogram'), $e->getMessage());
}
}
