require_once "../inc/bolt_db.inc";
require_once "../inc/util.inc";
require_once "../inc/bolt_util.inc";
page_head("Courses");
$user = get_logged_in_user(false);
if ($user) {
BoltUser::lookup($user);
}
$courses = BoltCourse::enum();
start_table();
table_header("Course", "Status");
foreach ($courses as $course) {
if ($course->hidden && !($user->bolt->flags & BOLT_FLAG_SHOW_ALL)) {
continue;
}
$e = $user ? BoltEnrollment::lookup($user->id, $course->id) : null;
if ($e) {
$start = date_str($e->create_time);
$view = BoltView::lookup_id($e->last_view_id);
$ago = time_diff(time() - $view->start_time);
$pct = number_format($view->fraction_done * 100, 0);
$status = "Started {$start}\n <br>Last visit: {$ago} ago\n <br>{$pct}% done\n ";
if ($view->fraction_done < 1) {
$status .= "<br><a href=bolt_sched.php?course_id={$course->id}&action=resume>Resume</a>\n ";
}
$status .= "<br><a href=bolt_sched.php?course_id={$course->id}&action=start>Restart</a>\n | <a href=bolt_course.php?course_id={$course->id}>History</a>\n ";
} else {
$status = "\n <a href=bolt_sched.php?course_id={$course->id}&action=start>Start</a>\n ";
}
row2_init("<b>{$course->name}</b>\n <br><span class=note>{$course->description}</span>", $status);
show_refreshes();
$view_id = create_view($iter, $mode, $view->id);
show_item($iter, $view_id, $view->id, $mode);
break;
case 'resume':
// user chose to resume a course or refresh
//
if ($refresh) {
if ($refresh->last_view_id) {
$view = BoltView::lookup_id($refresh->last_view_id);
} else {
start_refresh();
exit;
}
} else {
$view = null;
$e = BoltEnrollment::lookup($user->id, $course_id);
if ($e) {
$view = BoltView::lookup_id($e->last_view_id);
}
if (!$view) {
start_course();
break;
}
}
if ($view->mode == BOLT_MODE_FINISHED) {
show_finished_page($view->id, $view->prev_view_id);
break;
}
$iter = new BoltIter($course_doc);
$iter->decode_state($view->state);
$iter->at();
