70 lines
2.4 KiB
PHP
70 lines
2.4 KiB
PHP
<?php
|
|
if (getBearerToken() !== trim(file_get_contents(".bearer_token"))) {
|
|
http_response_code(403);
|
|
die('Forbidden');
|
|
}
|
|
|
|
$rq = json_decode(file_get_contents('php://input'));
|
|
$output="Most recently, I was seen ";
|
|
if ($rq->status->checkedIn === true){
|
|
if (is_null($rq->status->toStation->name)) {
|
|
$output = $output . 'in <span style="color: #D291BC;">' . $rq->status->train->type . " " . $rq->status->train->no . "</span>.";
|
|
}
|
|
else {
|
|
$output = $output . 'in <span style="color: #D291BC;">' . $rq->status->train->type . " " . $rq->status->train->no . '</span> on the way to <span style="color: #b295cf">' . $rq->status->toStation->name . "</span>.";
|
|
}
|
|
}
|
|
|
|
else {
|
|
if (is_null($rq->status->toStation->name)) {
|
|
$output = $output . 'at <span style="color: #D291BC;">an unknon train station in Germany</span>.';
|
|
}
|
|
else {
|
|
$output = $output . 'at <span style="color: #b295cf;">' . $rq->status->toStation->name . "</span>.";
|
|
}
|
|
}
|
|
|
|
atomic_put_contents("travelynx.txt", $output);
|
|
echo ($output);
|
|
|
|
function atomic_put_contents($filename, $data)
|
|
{
|
|
// Copied largely from http://php.net/manual/en/function.flock.php
|
|
$fp = fopen($filename, "w+");
|
|
if (flock($fp, LOCK_EX)) {
|
|
fwrite($fp, $data);
|
|
flock($fp, LOCK_UN);
|
|
}
|
|
fclose($fp);
|
|
}
|
|
|
|
function getAuthorizationHeader(){
|
|
$headers = null;
|
|
if (isset($_SERVER['Authorization'])) {
|
|
$headers = trim($_SERVER["Authorization"]);
|
|
}
|
|
else if (isset($_SERVER['HTTP_AUTHORIZATION'])) { //Nginx or fast CGI
|
|
$headers = trim($_SERVER["HTTP_AUTHORIZATION"]);
|
|
} elseif (function_exists('apache_request_headers')) {
|
|
$requestHeaders = apache_request_headers();
|
|
// Server-side fix for bug in old Android versions (a nice side-effect of this fix means we don't care about capitalization for Authorization)
|
|
$requestHeaders = array_combine(array_map('ucwords', array_keys($requestHeaders)), array_values($requestHeaders));
|
|
//print_r($requestHeaders);
|
|
if (isset($requestHeaders['Authorization'])) {
|
|
$headers = trim($requestHeaders['Authorization']);
|
|
}
|
|
}
|
|
return $headers;
|
|
}
|
|
|
|
function getBearerToken() {
|
|
$headers = getAuthorizationHeader();
|
|
// HEADER: Get the access token from the header
|
|
if (!empty($headers)) {
|
|
if (preg_match('/Bearer\s(\S+)/', $headers, $matches)) {
|
|
return $matches[1];
|
|
}
|
|
}
|
|
return null;
|
|
}
|