<?php
if (isset($_GET['from']) && isset($_GET['to'])) {
header('Content-type: application/json');
include "./inc/config.inc.php";
include "./inc/dbconn.class.php";
include "./inc/bus.class.php";
/*
index.php - for routing
*/
$b = new BusAPI();
if (preg_match('/[0-9.,]+/', urldecode($_GET['from']))) {
$sour = explode(',', urldecode($_GET['from']));
$fnode = $b->getclosestnode($sour[0], $sour[1]);
} else {
$fnode = $b->getnodebyname(trim(urldecode($_GET['from'])));
}
if (preg_match('/[0-9.,]+/', urldecode($_GET['to']))) {
$dest = explode(',', urldecode($_GET['to']));
$tnode = $b->getclosestnode($dest[0], $dest[1]);
} else {
$tnode = $b->getnodebyname(trim(urldecode($_GET['to'])));
}
$cachefile = "./cache/{$fnode['pid']}_{$tnode['pid']}.html";
if (file_exists($cachefile)) {
include $cachefile;
} else {
/* start output buffer */
ob_start();
/* deets */
echo $b->getbus($fnode, $tnode);
