WordPress data compliancy

I’ll add that to the feature update list for review.

That would be awesome.

I added following code (with help from ChatGPT) but that fails the download of the Personal Data. Maybe in the mean-time you could take a look what is going wrong?

// WP-Members user data export

function wpmem_personal_data_exporter( $exporters ) {
    $exporters['wpmembers'] = array(
        'exporter_friendly_name' => __( 'WP-Members Data' ),
        'callback'               => 'wpmem_export_personal_data',
    );
    return $exporters;
}
add_filter( 'wp_privacy_personal_data_exporters', 'wpmem_personal_data_exporter' );

function wpmem_export_personal_data( $email_address, $page = 1 ) {
    $user = get_user_by( 'email', $email_address );
    if ( ! $user ) {
        return array(
            'data' => array(),
            'done' => true,
        );
    }

    // Retrieve WP-Members user data
    $user_data = wpmem_user_data( $user->ID );
    $data_to_export = array();

    // Export WP-Members custom fields (stored in usermeta)
    $custom_fields = get_user_meta( $user->ID ); // Get all usermeta fields for the user
    
    // Loop through each custom field and add it to the export
    foreach ( $custom_fields as $key => $value ) {
        // If the key starts with 'wpmem_' or any other prefix your fields have
        if ( strpos( $key, 'wpmem_' ) === 0 ) {
            $data_to_export[] = array(
                'name'  => $key,
                'value' => is_array( $value ) ? implode( ', ', $value ) : $value,
            );
        }
    }

    // Add the WP-Members data to the export
    foreach ( $user_data as $key => $value ) {
        $data_to_export[] = array(
            'name'  => $key,
            'value' => $value,
        );
    }

    return array(
        'data' => $data_to_export,
        'done' => true,
    );
}