mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-23 09:28:45 +00:00
75 lines
2.7 KiB
PHP
75 lines
2.7 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* REST API class
|
||
|
|
*
|
||
|
|
* Request for the given url using cURL
|
||
|
|
* and send the AccessToken for authentication
|
||
|
|
* to make public access for the user.
|
||
|
|
*
|
||
|
|
* @author Shubham Meena, mentored by Matthew Lagoe
|
||
|
|
*/
|
||
|
|
|
||
|
|
class Rest_Api {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Makes a request using cURL with authentication headers , data to post and returns the response.
|
||
|
|
*
|
||
|
|
* @param $url where request is to be sent
|
||
|
|
* @param $applicationKey user generated key
|
||
|
|
* @param $host host for the website
|
||
|
|
* @param $data data to send using POST request
|
||
|
|
*
|
||
|
|
* @return $response URL response.
|
||
|
|
*/
|
||
|
|
public function request( $url , $applicationKey, $host , $data )
|
||
|
|
{
|
||
|
|
// Check the referer is the host website
|
||
|
|
$referer = $_SERVER['HTTP_REFERER'];
|
||
|
|
$referer_parse = parse_url( $referer );
|
||
|
|
if ( $referer_parse['host'] == $host ) {
|
||
|
|
|
||
|
|
// Initialize the cURL session with the request URL
|
||
|
|
$session = curl_init( $url );
|
||
|
|
|
||
|
|
// Tell cURL to return the request data
|
||
|
|
curl_setopt( $session, CURLOPT_RETURNTRANSFER, true );
|
||
|
|
|
||
|
|
// Set the HTTP request authentication headers
|
||
|
|
$headers = array(
|
||
|
|
'AppKey: ' . $applicationKey,
|
||
|
|
'Timestamp: ' . date( 'Ymd H:i:s', time() ),
|
||
|
|
'Accept: application/json',
|
||
|
|
'Content-Type: application/json'
|
||
|
|
);
|
||
|
|
curl_setopt( $session, CURLOPT_HTTPHEADER, $headers );
|
||
|
|
curl_setopt( $session, CURLOPT_CUSTOMREQUEST, "POST" );
|
||
|
|
curl_setopt( $session, CURLOPT_POSTFIELDS, $data );
|
||
|
|
// Execute cURL on the session handle
|
||
|
|
$response = curl_exec( $session );
|
||
|
|
|
||
|
|
if ( curl_errno( $session ) ) {
|
||
|
|
// if request is not sent
|
||
|
|
die( 'Couldn\'t send request: ' . curl_error( $session ) );
|
||
|
|
} else {
|
||
|
|
// check the HTTP status code of the request
|
||
|
|
$resultStatus = curl_getinfo( $session, CURLINFO_HTTP_CODE );
|
||
|
|
if ( $resultStatus == 200 ) {
|
||
|
|
// everything went fine return response
|
||
|
|
return $response;
|
||
|
|
|
||
|
|
} else {
|
||
|
|
// the request did not complete as expected. common errors are 4xx
|
||
|
|
// (not found, bad request, etc.) and 5xx (usually concerning
|
||
|
|
// errors/exceptions in the remote script execution)
|
||
|
|
die( 'Request failed: HTTP status code: ' . $resultStatus );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
curl_close( $session );
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|