<?php

date_default_timezone_set("Asia/Colombo");

ini_set('error_log', 'ussd-app-error.log');

require 'class/db.php';

require 'libs/MoUssdReceiver.php';

require 'libs/MtUssdSender.php';

require 'libs/sms/SMSSender.php';

require 'class/operationsClass.php';

require 'libs/Log.php';

// Code for LBS importing

include_once 'lbs/libs/LbsClient.php';

include_once 'lbs/libs/LbsRequest.php';

include_once 'lbs/libs/LbsResponse.php';

include_once "lbs/libs/KLogger.php";

include 'lbs/conf/lbs-conf.php';

// import end

$production = false;

$APP_ID = "APP_ID";

$PASSWORD = "APP_PASSWORD";

if ($production == false) {

$ussdserverurl = 'http://localhost:7000/ussd/send';

$LBS_SERVER_URL = "http://localhost:7000/lbs/locate";

$SMS_SERVER_URL = "http://localhost:7000/sms/send";

$SUBSCRIPTION_SERVER_URL = "http://localhost:7000/subscription/send";

} else {

$ussdserverurl = 'https://api.dialog.lk/ussd/send';

$LBS_SERVER_URL = 'https://api.dialog.lk/lbs/locate';

$SMS_SERVER_URL = "https://api.dialog.lk/sms/send";

$SUBSCRIPTION_SERVER_URL = "http://api.dialog.lk:8080/subscription/send";

}

$log = new Logger();

$receiver = new UssdReceiver();

$sender = new UssdSender($ussdserverurl, $APP_ID, $PASSWORD);

$operations = new Operations();

$receiverSessionId = $receiver->getSessionId();

$content = $receiver->getMessage(); // get the message content

$address = $receiver->getAddress(); // get the sender's address

$requestId = $receiver->getRequestID(); // get the request ID

$applicationId = $receiver->getApplicationId(); // get application ID

$encoding = $receiver->getEncoding(); // get the encoding value

$version = $receiver->getVersion(); // get the version

$sessionId = $receiver->getSessionId(); // get the session ID;

$ussdOperation = $receiver->getUssdOperation(); // get the ussd operation

// Code for LBS

$request = new LbsRequest($LBS_SERVER_URL);

$request->setAppId($APP_ID);

$request->setAppPassword($PASSWORD);

$request->setSubscriberId($address);

$request->setServiceType($SERVICE_TYPE);

$request->setFreshness($FRESHNESS);

$request->setHorizontalAccuracy($HORIZONTAL_ACCURACY);

$request->setResponseTime($RESPONSE_TIME);

// LBS end

$responseMsg = "Informe your Emergency \n";

$response_msg_qry = "SELECT * FROM emgtypes";

$responseMsg_reslt = mysqli_query($connection, $response_msg_qry);

while ($line = mysqli_fetch_array($responseMsg_reslt)) {

$responseMsg .= $line["id"] . "." . $line["type"] . "\n";

}

$responseMsg .= "99.Exit";

if ($ussdOperation == "mo-init") {

try {

// Code for subscribe

$subsret = subcribe($SUBSCRIPTION_SERVER_URL, $APP_ID, $PASSWORD, $address);

//$log->WriteLog($subsret);

// subscribe end

// Code for LBS

$lbsClient = new LbsClient();

$lbsResponse = new LbsResponse($lbsClient->getResponse($request));

$lbsResponse->setTimeStamp(getModifiedTimeStamp($lbsResponse->getTimeStamp())); //Changing the timestamp format. Ex: from '2013-03-15T17:25:51+05:30' to '2013-03-15 17:25:51'

// LBS end

$sessionArrary = array("sessionid" => $sessionId, "tel" => $address, "menu" => "main", "pg" => "", "others" => "", "longitude" => $lbsResponse->getLongitude(), "latitude" => $lbsResponse->getLatitude()); // longitude latitude

$operations->setSessions($sessionArrary);

$sender->ussd($sessionId, $responseMsg, $address);

// $sender->ussd($sessionId, $resp, $address);

} catch (Exception $e) {

$log->WriteLog($e->getMessage() );

$sender->ussd($sessionId, 'Sorry error occured try again', $address);

}

} else {

$flag = 0;

$sessiondetails = $operations->getSession($sessionId);

$cuch_menu = $sessiondetails['menu'];

$operations->session_id = $sessiondetails['sessionsid'];

switch ($cuch_menu) {

case "main": // Following is the main menu

if ($receiver->getMessage() == "99") {

$sender->ussd($sessionId, 'Thank you using our service !', $address, 'mt-fin');

} elseif ($receiver->getMessage() == "") {

$operations->session_menu = "main";

$operations->saveSesssion();

$sender->ussd($sessionId, $responseMsg, $address);

} else {

$operations->session_menu = "sub";

$operations->saveSesssion();

// $operations->res_arry = $operations->getGcolectors($receiver->getMessage(), $sessiondetails["latitude"], $sessiondetails["longitude"]);

// $log->WriteLog($receiver->getMessage()."\nLon");

// $log->WriteLog($sessiondetails["longitude"]."\nLat");

// $log->WriteLog($sessiondetails["latitude"]);

$sender->ussd($sessionId, "Conform Your Alert:\n1. Yes \n2. No", $address);

}

break;

case "sub":

$respons_no = $receiver->getMessage();

if ($respons_no == "1" || $respons_no == "01") {

$operations->session_menu = "main";

$operations->saveSesssion();

$paramarry = array(

"number" => $address,

"latitude" => $sessiondetails["latitude"],

"longitude" => $sessiondetails["longitude"],

"type" => "Fire",

"alert_time" => $sessiondetails["created_at"]

);

$operations->setAlert($paramarry);

$rep_msg = "Your alert is recived. We will take the necessary action soon. Emergency No : 011-1234567";

$sms_sender = new SMSSender($SMS_SERVER_URL, $APP_ID, $PASSWORD);

$sms_sender->sms($rep_msg, $address);

} else if ($respons_no == "2" || $respons_no == "02") {

$operations->session_menu = "main";

$operations->saveSesssion();

$rep_msg = "Your alert is Canceled. Emergency No : 011-1234567";

$sms_sender = new SMSSender($SMS_SERVER_URL, $APP_ID, $PASSWORD);

$sms_sender->sms($rep_msg, $address);

$operations->closeConn();

} else {

$operations->session_menu = "main";

$operations->saveSesssion();

$rep_msg = "Your responce is Wrong. Emergency No : 011-1234567";

$sms_sender = new SMSSender($SMS_SERVER_URL, $APP_ID, $PASSWORD);

$sms_sender->sms($rep_msg, $address);

$operations->closeConn();

}

case "99":

$sender->ussd($sessionId, 'Thank you using our service !', $address, 'mt-fin');

break;

default:

$operations->session_menu = "main";

$operations->saveSesssion();

$sender->ussd($sessionId, 'Incorrect option ' . $cuch_menu, $address);

break;

}

}

function getModifiedTimeStamp($timeStamp) {

}

function subcribe($url, $appid, $pw, $sub) {

}

function httpPost($url, $params) {

}

?>