<?php
 
/*
 *    Copyright 2010,2011 Alexander Sadleir 
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
 
  http://www.apache.org/licenses/LICENSE-2.0
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
 */
 
date_default_timezone_set('Australia/ACT');
$debugOkay = Array(
    "session",
    "json",
    "phperror",
    "awsotp",
    //"squallotp",
    //"vanilleotp",
    "database",
    "other"
);
$GTFSREnabled = true;
$cloudmadeAPIkey = "daa03470bb8740298d4b10e3f03d63e6";
$googleMapsAPIkey = "ABQIAAAA95XYXN0cki3Yj_Sb71CFvBTPaLd08ONybQDjcH_VdYtHHLgZvRTw2INzI_m17_IoOUqH3RNNmlTk1Q";
$otpAPIurl = 'http://localhost:8080/opentripplanner-api-webapp/';
if (isDebug("awsotp") || php_uname('n') == "maxious.xen.prgmr.com" || strstr(php_uname('n'),"actbus")) {
    $otpAPIurl = 'http://bus-main.lambdacomplex.org:8080/opentripplanner-api-webapp/';
}
if (isDebug("dotcloudotp") || php_uname('n') == "actbus-www") {
    $otpAPIurl = 'http://otp.actbus.dotcloud.com/opentripplanner-api-webapp/';
}
if (isDebug("squallotp")) {
    $otpAPIurl = 'http://10.0.1.108:5080/opentripplanner-api-webapp/';
}
if (isDebug("vanilleotp")) {
    $otpAPIurl = 'http://10.0.1.135:8080/opentripplanner-api-webapp/';
}
if (isDebug("phperror"))
    error_reporting(E_ALL ^ E_NOTICE);
$basePath = "";
if (strstr($_SERVER['PHP_SELF'], "labs/")
        || strstr($_SERVER['PHP_SELF'], "myway/")
        || strstr($_SERVER['PHP_SELF'], "lib/")
        || strstr($_SERVER['PHP_SELF'], "geo/")
        || strstr($_SERVER['PHP_SELF'], "include/")
        || strstr($_SERVER['PHP_SELF'], "rtpis/")) {
    $basePath = "../";
}
 
function isDebugServer() {
    
    return php_sapi_name() == "cli" || strstr(php_uname('n'),"actbus") || isset($_SERVER['SERVER_NAME']) && ( $_SERVER['SERVER_NAME'] == "azusa" || $_SERVER['SERVER_NAME'] == "vanille"
            || $_SERVER['SERVER_NAME'] == "localhost" || $_SERVER['SERVER_NAME'] == "127.0.0.1" ||  $_SERVER['SERVER_NAME'] == "192.168.1.8" || $_SERVER['SERVER_NAME'] == "192.168.178.24");
}
 
include_once ("common-geo.inc.php");
include_once ("common-net.inc.php");
include_once ("common-transit.inc.php");
if (!strstr($_SERVER['PHP_SELF'], "feedback")) {
        include_once ("common-db.inc.php");
}
 
include_once ("common-request.inc.php");
include_once ("common-session.inc.php");
include_once ("common-auth.inc.php");
include_once ("common-template.inc.php");
 
function isAnalyticsOn() {
    $user_agent = $_SERVER['HTTP_USER_AGENT'];
    return !isDebugServer() && !preg_match('/cloudkick/i', $user_agent) && !preg_match('/googlebot/i', $user_agent) &&
            !preg_match('/baidu/i', $user_agent);
}
 
function isDebug($debugReason = "other") {
    global $debugOkay;
    return in_array($debugReason, $debugOkay, false) && isDebugServer();
}
 
function debug($msg, $debugReason = "other") {
    if (isDebug($debugReason))
        echo "\n<!-- " . date(DATE_RFC822) . "\n $msg -->\n";
}
function isIOSDevice() {
   return strstr($_SERVER['HTTP_USER_AGENT'], 'iPhone') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPod') || strstr($_SERVER['HTTP_USER_AGENT'], 'iPad');
}
function isJQueryMobileDevice() {
    // http://forum.jquery.com/topic/what-is-the-best-way-to-detect-all-useragents-which-can-handle-jquery-mobile#14737000002087897
    $user_agent = $_SERVER['HTTP_USER_AGENT'];
    return preg_match('/iphone/i', $user_agent) || preg_match('/android/i', $user_agent) || preg_match('/webos/i', $user_agent) || preg_match('/ios/i', $user_agent) || preg_match('/bada/i', $user_agent) || preg_match('/maemo/i', $user_agent) || preg_match('/meego/i', $user_agent) || preg_match('/fennec/i', $user_agent) || (preg_match('/symbian/i', $user_agent) && preg_match('/s60/i', $user_agent) && $browser['majorver'] >= 5) || (preg_match('/symbian/i', $user_agent) && preg_match('/platform/i', $user_agent) && $browser['majorver'] >= 3) || (preg_match('/blackberry/i', $user_agent) && $browser['majorver'] >= 5) || (preg_match('/opera mobile/i', $user_agent) && $browser['majorver'] >= 10) || (preg_match('/opera mini/i', $user_agent) && $browser['majorver'] >= 5);
}
 
 
function array_flatten($a, $f = array()) {
    if (!$a || !is_array($a))
        return '';
    foreach ($a as $k => $v) {
        if (is_array($v))
            $f = array_flatten($v, $f);
        else
            $f[$k] = $v;
    }
    return $f;
}
 
function remove_spaces($string) {
    return str_replace(' ', '', $string);
}
 
function object2array($object) {
    if (is_object($object)) {
        foreach ($object as $key => $value) {
            $array[$key] = $value;
        }
    } else {
        $array = $object;
    }
    return $array;
}
 
function startsWith($haystack, $needle, $case = true) {
    if ($case) {
        return (strcmp(substr($haystack, 0, strlen($needle)), $needle) === 0);
    }
    return (strcasecmp(substr($haystack, 0, strlen($needle)), $needle) === 0);
}
 
function endsWith($haystack, $needle, $case = true) {
    if ($case) {
        return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)), $needle) === 0);
    }
    return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)), $needle) === 0);
}
 
function sksort(&$array, $subkey = "id", $sort_ascending = false) {
    if (count($array))
        $temp_array[key($array)] = array_shift($array);
    foreach ($array as $key => $val) {
        $offset = 0;
        $found = false;
        foreach ($temp_array as $tmp_key => $tmp_val) {
            if (!$found and strtolower($val[$subkey]) > strtolower($tmp_val[$subkey])) {
                $temp_array = array_merge((array) array_slice($temp_array, 0, $offset), array(
                    $key => $val
                        ), array_slice($temp_array, $offset));
                $found = true;
            }
            $offset++;
        }
        if (!$found)
            $temp_array = array_merge($temp_array, array(
                $key => $val
                    ));
    }
    if ($sort_ascending)
        $array = array_reverse($temp_array);
    else
        $array = $temp_array;
}
 
function sktimesort(&$array, $subkey = "id", $sort_ascending = false) {
    if (count($array))
        $temp_array[key($array)] = array_shift($array);
    foreach ($array as $key