A simple, very lightweight login or logout menu that also adds an option for logged-out users to visit a registration/sign-up page. At some point we can follow up with a much more advanced and complicated approach involving re-direction and javascript.
/* LOGINOUT MENU */
add_filter( 'wp_nav_menu_items', 'add_login_logout_register_menu', 199, 2 );
function add_login_logout_register_menu( $items, $args ) {
if ( $args->theme_location != 'secondary-menu' ) {
return $items;
}
if ( is_user_logged_in() ) {
$items .= '
<li>
<a href="' . wp_logout_url() . '">' . __( 'Log Out' ) . '</a>
</li>
';
} else {
$items .= '
<li>
<a id="join-wmhca" href="/join-wmhca/">' . __( 'Join WMHCA' ) . '</a>
</li>
';
$items .= '
<li>
<a id="loginout" href="/wp-admin/">' . __( 'Log In' ) . '</a>
</li>
';
}
return $items;
}