/** * Triggered when the '\mod_workshop\event\course_module_viewed' event is triggered. * * This does the same job as {@link workshopallocation_scheduled_cron()} but for the * single workshop. The idea is that we do not need to wait for cron to execute. * Displaying the workshop main view.php can trigger the scheduled allocation, too. * * @param \mod_workshop\event\course_module_viewed $event * @return bool */ public static function workshop_viewed($event) { global $DB, $CFG; require_once $CFG->dirroot . '/mod/workshop/locallib.php'; $workshop = $event->get_record_snapshot('workshop', $event->objectid); $course = $event->get_record_snapshot('course', $event->courseid); $cm = $event->get_record_snapshot('course_modules', $event->contextinstanceid); $workshop = new \workshop($workshop, $cm, $course); $now = time(); // Non-expensive check to see if the scheduled allocation can even happen. if ($workshop->phase == \workshop::PHASE_SUBMISSION and $workshop->submissionend > 0 and $workshop->submissionend < $now) { // Make sure the scheduled allocation has been configured for this workshop, that it has not // been executed yet and that the passed workshop record is still valid. $sql = "SELECT a.id\n FROM {workshopallocation_scheduled} a\n JOIN {workshop} w ON a.workshopid = w.id\n WHERE w.id = :workshopid\n AND a.enabled = 1\n AND w.phase = :phase\n AND w.submissionend > 0\n AND w.submissionend < :now\n AND (a.timeallocated IS NULL OR a.timeallocated < w.submissionend)"; $params = array('workshopid' => $workshop->id, 'phase' => \workshop::PHASE_SUBMISSION, 'now' => $now); if ($DB->record_exists_sql($sql, $params)) { // Allocate submissions for assessments. $allocator = $workshop->allocator_instance('scheduled'); $result = $allocator->execute(); // Todo inform the teachers about the results. } } return true; }
} else { $workshoprecord = $DB->get_record('workshop', array('id' => $w), '*', MUST_EXIST); $course = $DB->get_record('course', array('id' => $workshoprecord->course), '*', MUST_EXIST); $cm = get_coursemodule_from_instance('workshop', $workshoprecord->id, $course->id, false, MUST_EXIST); } require_login($course, true, $cm); require_capability('mod/workshop:view', $PAGE->context); $workshop = new workshop($workshoprecord, $cm, $course); // Mark viewed $completion = new completion_info($course); $completion->set_module_viewed($cm); $eventdata = array(); $eventdata['objectid'] = $workshop->id; $eventdata['context'] = $workshop->context; $PAGE->set_url($workshop->view_url()); $event = \mod_workshop\event\course_module_viewed::create($eventdata); $event->add_record_snapshot('course', $course); $event->add_record_snapshot('workshop', $workshoprecord); $event->add_record_snapshot('course_modules', $cm); $event->trigger(); // If the phase is to be switched, do it asap. This just has to happen after triggering // the event so that the scheduled allocator had a chance to allocate submissions. if ($workshop->phase == workshop::PHASE_SUBMISSION and $workshop->phaseswitchassessment and $workshop->submissionend > 0 and $workshop->submissionend < time()) { $workshop->switch_phase(workshop::PHASE_ASSESSMENT); // Disable the automatic switching now so that it is not executed again by accident // if the teacher changes the phase back to the submission one. $DB->set_field('workshop', 'phaseswitchassessment', 0, array('id' => $workshop->id)); $workshop->phaseswitchassessment = 0; } if (!is_null($editmode) && $PAGE->user_allowed_editing()) { $USER->editing = $editmode;