我创建了一个组Groups 插件和我想显示该组的成员列表。我把短码[groups_group_info group="Group Name Here" show="users"] 但它只显示成员的用户名，如下所示：

用户名1

我想显示他们的姓名(display_name), 但是插件没有这个选项（我没有找到）。我在插件支持页面上打开了一个帖子，但我还没有收到回复。

My question is:是否可以使用相应的显示名称（或姓氏）+一些用户元数据更改该短代码列出的用户名？

下面是呈现短代码的原始代码[groups_group_info group="Group Name Here" show="users"]:

add_shortcode( \'groups_group_info\', array( __CLASS__, \'groups_group_info\' ) );

public static function groups_group_info( $atts, $content = null ) {
    global $wpdb;
    $output = "";
    $options = shortcode_atts(
        array(
            \'group\' => \'\',
            \'show\' => \'\',
            \'format\' => \'\',
            \'single\' => \'1\',
            \'plural\' => \'%d\'
        ),
        $atts
    );
    $group = trim( $options[\'group\'] );
    $current_group = Groups_Group::read( $group );
    if ( !$current_group ) {
        $current_group = Groups_Group::read_by_name( $group );
    }
    if ( $current_group ) {
        switch( $options[\'show\'] ) {
            case \'name\' :
                $output .= wp_filter_nohtml_kses( $current_group->name );
                break;
            case \'description\' :
                $output .= wp_filter_nohtml_kses( $current_group->description );
                break;
            case \'count\' :
                $user_group_table = _groups_get_tablename( "user_group" );
                $count = $wpdb->get_var( $wpdb->prepare(
                    "SELECT COUNT(*) FROM $user_group_table WHERE group_id = %d",
                    Groups_Utility::id( $current_group->group_id )
                ) );
                if ( $count === null ) {
                    $count = 0;
                } else {
                    $count = intval( $count );
                }
                $output .= _n( $options[\'single\'], sprintf( $options[\'plural\'], $count ), $count, GROUPS_PLUGIN_DOMAIN );
                break;
            // @todo experimental - could use pagination, sorting, link to profile, ...
            case \'users\' :
                $user_group_table = _groups_get_tablename( "user_group" );
                $users = $wpdb->get_results( $wpdb->prepare(
                    "SELECT * FROM $wpdb->users LEFT JOIN $user_group_table ON $wpdb->users.ID = $user_group_table.user_id WHERE $user_group_table.group_id = %d",
                    Groups_Utility::id( $current_group->group_id )
                ) );
                if ( $users ) {
                    $output .= \'<ul>\';
                    foreach( $users as $user ) {
                        $output .= \'<li>\' . wp_filter_nohtml_kses( $user->user_login ) . \'</li>\';
                    }
                    $output .= \'</ul>\';
                }

                break;
        }
    }
    return $output;
}