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Dynamic Menu for Logged In Users
<?php
/*
Plugin Name: Dynamic Menu for Logged In Users
Plugin URI: http://cozmoslabs.com
Description: Serve different menus for logged in / logged out users!
Author: Cristian Antohe
Version: 1.0
Author URI: http://www.cozmoslabs.com/
*
* Copyright (c) 2011-2013 Cristian Antohe - Cozmoslabs.com
*
* This file is a plugin for WordPress.
*
* Dynamic Menu for Logged In Users is free software:
* You can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software
* Foundation, either version 2 of the License, or (at your option)
* any later version.
*
* Dynamic Menu for Logged In Users is distributed in the hope that
* it will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WordPress. If not, see <http://www.gnu.org/licenses/>.
*/
// we're cloning existing theme_locations and creating _loggedin ones.
add_action( 'init', 'register_loggedin_menus', 9999 );
function register_loggedin_menus() {
$default_menus = get_registered_nav_menus();
$loggedin_menus = array();
foreach ($default_menus as $slug => $name){
$loggedin_menus[$slug . '_dmlu_loggedin'] = $name . ' Loggedin';
}
register_nav_menus(
$loggedin_menus
);
}
// depending on the current menu arguments, if there exists a _loggedin theme location we're using that when user is logged in.
add_filter('wp_nav_menu_args', 'serve_different_menu');
function serve_different_menu($content){
$loggedin_theme_location = $content['theme_location'] . '_dmlu_loggedin';
$active_menu_locations = get_nav_menu_locations();
if ( is_user_logged_in() && !empty($content['theme_location']) && $active_menu_locations[$loggedin_theme_location] != 0 && array_key_exists($loggedin_theme_location, $active_menu_locations) ) {
$content['theme_location'] = $content['theme_location'] . '_dmlu_loggedin';
return $content;
} else {
return $content;
}
}
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