/**
     * //
     * // BATCH TOOLS
     * //
     **/

    /**
     * Adds LearnDash courses to available export options
     *
     * @access public
     * @return array Options
     */

    public function export_options( $options ) {

        $options['learndash_courses'] = array(
            'label'   => __( 'LearnDash course enrollment statuses', 'wp-fusion' ),
            'title'   => __( 'Users', 'wp-fusion' ),
            'tooltip' => sprintf( __( 'For each user on your site, applies tags in %s based on their current LearnDash course enrollments, using the settings configured on each course. <br /><br />Note that this does not apply to course enrollments that have been granted via Groups.' ), wp_fusion()->crm->name ),
        );

        return $options;

    }

    /**
     * Gets users to be processed
     *
     * @access public
     * @return int Count
     */

    public function batch_init() {

        $args = array( 'fields' => 'ID' );

        $users = get_users( $args );

        wpf_log( 'info', 0, 'Beginning <strong>LearnDash course enrollment statuses</strong> batch operation on ' . count( $users ) . ' users', array( 'source' => 'batch-process' ) );

        return $users;

    }

    /**
     * Process user enrollments one at a time
     *
     * @access public
     * @return void
     */

    public function batch_step( $user_id ) {

        // Get courses
        $enrolled_courses = learndash_user_get_enrolled_courses( $user_id, array() );

        // We won't look at courses a user is in because of a group
        $groups_courses = learndash_get_user_groups_courses_ids( $user_id );

        $enrolled_courses = array_diff( $enrolled_courses, $groups_courses );

        if ( ! empty( $enrolled_courses ) ) {

            foreach ( $enrolled_courses as $course_id ) {

                wpf_log( 'info', $user_id, 'Processing LearnDash course enrollment status for <a href="' . admin_url( 'post.php?post=' . $course_id . '&action=edit' ) . '">' . get_the_title( $course_id ) . '</a>', array( 'source' => 'batch-process' ) );

                $this->updated_course_access( $user_id, $course_id );

            }
        }
    }