Show number of Units and Total duration of units in Course Details

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0. Install the WPLMS Customizer plugin
1. Go to following location : Wp admin -> Plugins -> editor -> wplms customizer -> wplms-customizer.php
2. Add the following code in the file:

add_filter('wplms_course_details_widget','wplms_show_unit_count_and_time');
function wplms_show_unit_count_and_time($course_details){
    $course_id = get_the_ID();
    $units=bp_course_get_curriculum_units($course_id);
    $course_details['units'] = '<li><i class="icon-grid-alt"></i>'.count($units).' Units</li>';
    $duration = $total_duration = 0;
    foreach($units as $unit){
        $duration = get_post_meta($unit,'vibe_duration',true);
        if(get_post_type($unit)=='unit'){
           $unit_duration_parameter = apply_filters('vibe_unit_duration_parameter',60,$unit);
        }elseif(get_post_type($unit)=='quiz'){
           $unit_duration_parameter = apply_filters('vibe_quiz_duration_parameter',60,$unit);
        }
        
        $total_duration =  $total_duration + $duration*$unit_duration_parameter;
     }
            
     $course_details['units_duration'] = '<li><i class="icon-clock-1"></i>'.tofriendlytime(( $total_duration)).'</li>';
     return $course_details;
}

 

Result :