52 lines
1.5 KiB
PHP
52 lines
1.5 KiB
PHP
<?php
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/**
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* REST API class
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*
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* Request for the given url using cURL
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* and send the AccessToken for authentication
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* to make public access for the user
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*
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* @author Shubham Meena, mentored by Matthew Lagoe
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*/
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class Rest_Api {
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/**
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* Makes a request using cURL with authentication headers and returns the response.
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*
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* @param $url where request is to be sent
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* @param $applicationKey user generated key
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* @param $host host for the website
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* @return URL response.
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*/
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public function request( $url , $applicationKey, $host )
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{
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// Check the referer is the host website
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$referer = $_SERVER['HTTP_REFERER'];
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$referer_parse = parse_url( $referer );
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if ( $referer_parse['host'] == $host ) {
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// Initialize the cURL session with the request URL
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$session = curl_init( $url );
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// Tell cURL to return the request data
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curl_setopt( $session, CURLOPT_RETURNTRANSFER, true );
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// Set the HTTP request authentication headers
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$headers = array(
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'AppKey: ' . $applicationKey,
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'Timestamp: ' . date( 'Ymd H:i:s', time() )
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);
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curl_setopt( $session, CURLOPT_HTTPHEADER, $headers );
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// Execute cURL on the session handle
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$response = curl_exec( $session );
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return $response;
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}
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else {
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return null;
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}
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}
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}
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