Themes

    /**
     * Get number of ungraded submissions for specific assignment
     * Based on count_submissions_need_grading() in mod/assign/locallib.php
     *
     * @param int $courseid
     * @param cm_info $mod
     * @return int
     */
    public static function assign_num_submissions_ungraded($courseid, $mod) {
        // Ref: get_assign_grading_summary_renderable().
        $coursemodulecontext = \context_module::instance($mod->id);
        $course = get_course($courseid);
        $assign = new \assign($coursemodulecontext, $mod, $course);
        $activitygroup = groups_get_activity_group($mod);
        return $assign->count_submissions_need_grading($activitygroup);
    }