Custom Macro - Learndash - Current user courses with selectable progress

gistfile1.txt

// place the code in the child theme functions.php or a custom code snippets plugin.
// how to use
// Create a new Post Query in the Query builder. Select the post type: Course
// Go to the Meta Query section
// click the Add new button
// in the VALUE field choose the Dynamic tag icon, and select LD Current User Courses and status
// Choose what type of progress you want to show
// In the operator field select the "in the list" option
// HELP IMAGE : https://prnt.sc/sIGKdV44yi51
// DONE


add_action( 'jet-engine/register-macros', function() {

    class LD_Current_User_Courses_and_Status extends \Jet_Engine_Base_Macros {

        public function macros_tag() {
            return 'ld_current_user_courses_and_status';
        }

        public function macros_name() {
            return 'LD Current User Courses and Status';
        }

        public function macros_args() {
            return array(
                'course_status' => array(
                    'label'   => 'Course Status',
                    'type'    => 'select',
                    'options' => array(
                        'all'        => 'All',
                        'not_started'=> 'Not Started',
                        'in_progress'=> 'In Progress',
                        'completed'  => 'Completed'
                    ),
                    'default' => 'all'
                ),
            );
        }

        public function macros_callback( $args = array() ) {
            $user_id = get_current_user_id();

            if ( !$user_id ) {
                return 'User is not logged in';
            }

            $course_status = !empty( $args['course_status'] ) ? $args['course_status'] : 'all';
            $courses = ld_get_mycourses($user_id);

            if ( empty($courses) ) {
                return 'User has no course access';
            }

            $filtered_courses = array();
            foreach ( $courses as $course_id ) {
                $progress = learndash_course_progress( array( 'user_id' => $user_id, 'course_id' => $course_id, 'array' => true ) );

                if ($course_status == 'completed' && learndash_course_completed($user_id, $course_id)) {
                    $filtered_courses[] = $course_id;
                } elseif ($course_status == 'in_progress' && !empty($progress) && $progress['completed'] > 0 && $progress['completed'] < 100) {
                    $filtered_courses[] = $course_id;
                } elseif ($course_status == 'not_started' && (empty($progress) || $progress['completed'] == 0)) {
                    $filtered_courses[] = $course_id;
                } elseif ($course_status == 'all') {
                    $filtered_courses[] = $course_id;
                }
            }

            if ( empty($filtered_courses) ) {
                return 'No courses found for selected status';
            }

            return implode( ',', $filtered_courses );
        }
    }

    new LD_Current_User_Courses_and_Status();

});