WordPress PHP shortcodes

Hi! I need to modify 2 shortcodes to meet my requirements. The project budget is 15USD, so please don't bid more than that because you won't be considered. Milestone will be 5, I will need to check both codes working on my site and then I will release all the money, after checking all is working as expected. If you agree with these conditions, you can bid. Thanks! SHORTCODE 1: This shortcode displays on frontend the current role of the logged-in user. I need some modification to also be able to display other user roles, like first_name or last_name or any other custom profile field via metadata. The actual shortcode is [role] and I want something like this: [user meta_key="role"] [user meta_key="first_name"] [user meta_key="subarea"] (A custom user profile field) So any combination is possible because it will read the user fields. function get_current_logedin_user_role( $attr ) {global $wp_roles; extract( shortcode_atts( array( 'user' => null, ), $attr ) ); $user = $user ? new WP_User( $user ) : wp_get_current_user(); $list = array(); foreach( $user->roles as $role ) { $list[$role] = $wp_roles->roles[$role]['name']; } return implode( $list, ', ' );} add_shortcode( 'role', 'get_current_logedin_user_role' ); ------------------------------ SHORTCODE 2: I need this code to handle the following redirections: If user role is backend, then redirect to /alta/ If user role is subscriber or editor, then redirect to /bienvenida/ Any other role redirect to /perfil/ add_filter( 'wp_nav_menu_items', 'wti_loginout_menu_link', 10, 2 ); function wti_loginout_menu_link( $items, $args ) { if ($args->theme_location == 'primary-menu') { if (is_user_logged_in()) { $items .= '<li id="menu-item-1437"><a href="'. wp_logout_url() .'">'. __("Cerrar sesión") .'</a></li>'; } else { $items .= '<li id="menu-item-1437"><a href="'. wp_login_url(get_permalink()) .'">'. __("Acceder") .'</a></li>'; }}return $items;}If logout, the go to X URL