<?php
/*
Template Name: Get Menu
@desc Prints out JSON of the menu location sent in querystring after a page is set up in WP Admin.
Menu slugs are set in functions.php
Example: /my-menus/?menu1
@see http://ub4.underblob.com/wordpress-menu-posts/
@see http://codex.wordpress.org/Function_Reference/register_nav_menus
*/
$BBID_JSON = new BBID_JSON();
$BBID_JSON->setCurrentMenu($_SERVER['QUERY_STRING']);
$json = $BBID_JSON->getMenu();
$etag = md5(serialize($json));
header('Etag: "' . $etag . '"');
header('Content-type: application/json');
echo json_encode($json);
