//
$repeat = null;
$xset = $iter->xset;
if ($xset) {
$is_last = $xset->xset_record_score($iter, $bolt_ex->score, $view->id, $avg_score, $repeat);
if ($repeat) {
$repeat->avg_score = $avg_score;
}
if ($is_last) {
// if the exercise set if finished, make or update DB records
//
if ($xset->callback) {
call_user_func($xset->callback, $avg_score);
}
$now = time();
$id = BoltXsetResult::insert("(create_time, user_id, course_id, name, score, view_id) values ({$now}, {$user->id}, {$course->id}, '{$xset->name}', {$avg_score}, {$view_id})");
$refresh_intervals = $xset->refresh;
if ($refresh_intervals) {
$refresh_rec = BoltRefreshRec::lookup("user_id={$user->id} and course_id={$course->id} and name='{$xset->name}'");
if ($refresh_rec) {
$count = $refresh_rec->count;
$n = count($refresh_intervals->intervals);
if ($count >= $n) {
$count = $n - 1;
}
$due_time = time() + $refresh_intervals->intervals[$count] * 86400;
$refresh_rec->update("create_time={$now}, xset_result_id={$id}, due_time={$due_time}");
} else {
$due_time = time() + $refresh_intervals->intervals[0] * 86400;
BoltRefreshRec::insert("(user_id, course_id, name, create_time, xset_result_id, due_time, count) values ({$user->id}, {$course->id}, '{$xset->name}', {$now}, {$id}, {$due_time}, 0)");
}
function map_gen_uid($uid, $unit, $sb)
{
global $course, $now;
$class = get_class($unit);
switch ($class) {
case 'BoltExercise':
return map_gen_ex($uid, $unit, $sb);
case 'BoltLesson':
return map_gen_lesson($uid, $unit, $sb);
default:
$ret = false;
foreach ($unit->units as $u) {
$ret = map_gen_uid($uid, $u, $sb);
if (!$ret) {
break;
}
}
if ($ret && $class == 'BoltExerciseSet') {
$score = urand($sb->score_mean, $sb->score_dev);
BoltXsetResult::insert("(create_time, user_id, course_id, name, score) values ({$now}, {$uid}, {$course->id}, '{$unit->name}', {$score})");
}
return $ret;
}
}
