/**
* Process assignment grading function called by event trigger (see db/events.php).
* It unlocks pages on Mahara when submission has been graded.
*
* @param object $event Event data object passed over by mod_assign
* @return void
*/
public static function submission_graded(\mod_assign\event\submission_graded $event)
{
global $DB;
$eventdata = $event->get_data();
$grade = $event->get_record_snapshot('assign_grades', $eventdata['objectid']);
$assign = $event->get_assign();
$maharasubmissionplugin = $assign->get_submission_plugin_by_type('mahara');
// See if need to unlock anything at all.
if ((int) $maharasubmissionplugin->get_config('lock') !== ASSIGNSUBMISSION_MAHARA_SETTING_UNLOCK) {
return;
}
// Get submission if it exists.
if (!($submission = $assign->get_user_submission($grade->userid, false))) {
return;
}
// Get Mahara submission.
$maharasubmission = $DB->get_record('assignsubmission_mahara', array('submission' => $submission->id));
// Process further only if we are dealing with mahara submission that is locked.
if ($maharasubmission && $maharasubmission->viewstatus == assign_submission_mahara::STATUS_SUBMITTED) {
// Check if marking workflow is in place, page unlocking will be handled in
// assignsubmission_mahara_observers::workflow_state_updated unless .
if ($assign->get_instance()->markingworkflow) {
return;
}
// If submission has been "graded" but no grade is selected do not unlock page.
if (empty($grade->grade)) {
return;
}
self::release_submited_view($maharasubmissionplugin, $maharasubmission);
}
}
