index.php

<?php // -->

$data = json_decode(file_get_contents('php://input'), true);

error_log(print_r($_POST, true));

if(isset($_GET['access_token'])) {
    $subscribers = file_get_contents('subscribers.txt');

    try {
        $subscribers = json_decode($subscribers, true);
    } catch(\Exception $e) {}
    
    if(!$subscribers) {
        $subscribers = array();
    }

    $subscribers['tel:+63' . $_GET['subscriber_number']] = $_GET['access_token'];
    
    file_put_contents('subscribers.txt', json_encode($subscribers));
    exit;
}

$subscribers = json_decode(file_get_contents('subscribers.txt'), true);

$sender  = $data['inboundSMSMessageList']['inboundSMSMessage'][0]['senderAddress'];
$message = $data['inboundSMSMessageList']['inboundSMSMessage'][0]['message'];

error_log(print_r('SENDER:' . $sender, true));
error_log(print_r('MESSAGE:' .$message, true));

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_PORT => "8081",
  CURLOPT_URL => "http://172.104.191.6:8081/?message=" . urlencode($message),
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "cache-control: no-cache",
    "postman-token: e24503dc-da49-f6b4-578f-c2898a96b87c"
  ),
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

error_log(print_r('CHATBOT:' . $response, true));

$response = json_decode($response, true);
$token    = $subscribers[$sender];

$data = array(
    'message' => $response['message'],
    'address' => $sender
);

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://devapi.globelabs.com.ph/smsmessaging/v1/outbound/21580495/requests?access_token=" . $token,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => http_build_query($data),
  CURLOPT_HTTPHEADER => array(
    "cache-control: no-cache",
    "content-type: application/x-www-form-urlencoded",
    "postman-token: 5ceff292-29e6-c00a-6fb5-893f60944dab"
  ),
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

error_log(print_r('GLOBE REPLY RESPONSE:' . $response, true));