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Code Reference Classes Core Core::bp_get_courses_progress()

Core::bp_get_courses_progress( $user_id,  $sort_order = 'desc' )

Description

Source

File: bp-integrations/learndash/core/Core.php

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public function bp_get_courses_progress ( $user_id, $sort_order = 'desc' ) {
    $course_completion_percentage = array();
 
    if ( ! $course_completion_percentage = wp_cache_get ( $user_id, 'ld_courses_progress' ) ) {
        $course_progress = get_user_meta( $user_id, '_sfwd-course_progress', true );
 
        if ( ! empty( $course_progress ) ) {
 
            foreach ( $course_progress as $course_id => $coursep ) {
                // We take default progress value as 1 % rather than 0%
                $course_completion_percentage[ $course_id ] = 1;//
 
                if ( $coursep['total'] == 0 ) {
                    continue;
                }
 
                $course_steps_count = learndash_get_course_steps_count( $course_id );
                $course_steps_completed = learndash_course_get_completed_steps( $user_id, $course_id, $coursep );
 
                $completed_on = get_user_meta( $user_id, 'course_completed_' . $course_id, true );
                if ( !empty( $completed_on ) ) {
 
                    $coursep['completed'] = $course_steps_count;
                    $coursep['total'] = $course_steps_count;
 
                } else {
                    $coursep['total'] = $course_steps_count;
                    $coursep['completed'] = $course_steps_completed;
 
                    if ( $coursep['completed'] > $coursep['total'] )
                        $coursep['completed'] = $coursep['total'];
                }
 
                // cannot divide by 0
                if ( $coursep['total'] == 0 ) {
                    $course_completion_percentage[ $course_id ] = 0;
                } else {
                    $course_completion_percentage[ $course_id ] = ceil( ( $coursep['completed'] * 100 ) / $coursep['total'] );
                }
            }
        }
 
        //Avoid running the queries multiple times if user's course progress is empty
        $course_completion_percentage = !empty( $course_completion_percentage ) ? $course_completion_percentage : 'empty';
 
        wp_cache_set( $user_id, $course_completion_percentage, 'ld_courses_progress' );
    }
 
    $course_completion_percentage = 'empty' !== $course_completion_percentage ? $course_completion_percentage : array();
 
    if ( !empty( $course_completion_percentage ) ) {
        // Sort.
        if ( 'asc' == $sort_order ) {
            asort( $course_completion_percentage );
        } else {
            arsort( $course_completion_percentage );
        }
    }
 
    return $course_completion_percentage;
}

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