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<?php
namespace Ctct\Util;
use Ctct\Exceptions\CtctException;
/**
* Wrapper for curl HTTP request
*
* @package Util
* @author Constant Contact
*/
class RestClient implements RestClientInterface
{
/**
* Make an Http GET request
* @param $url - request url
* @param array $headers - array of all http headers to send
* @return CurlResponse - The response body, http info, and error (if one exists)
*/
public function get($url, array $headers)
{
return self::httpRequest($url, "GET", $headers);
}
/**
* Make an Http POST request
* @param $url - request url
* @param array $headers - array of all http headers to send
* @param $data - data to send with request
* @return CurlResponse - The response body, http info, and error (if one exists)
*/
public function post($url, array $headers = array(), $data = null)
{
return self::httpRequest($url, "POST", $headers, $data);
}
/**
* Make an Http PUT request
* @param $url - request url
* @param array $headers - array of all http headers to send
* @param $data - data to send with request
* @return CurlResponse - The response body, http info, and error (if one exists)
*/
public function put($url, array $headers = array(), $data = null)
{
return self::httpRequest($url, "PUT", $headers, $data);
}
/**
* Make an Http DELETE request
* @param $url - request url
* @param array $headers - array of all http headers to send
* @return CurlResponse - The response body, http info, and error (if one exists)
*/
public function delete($url, array $headers = array())
{
return self::httpRequest($url, "DELETE", $headers);
}
/**
* Make an HTTP request
* @param $url - request url
* @param $method - HTTP method to use for the request
* @param array $headers - any http headers that should be included with the request
* @param string|null $data - payload to send with the request, if any
* @return CurlResponse
* @throws CTCTException
*/
private static function httpRequest($url, $method, array $headers = array(), $data = null)
{
//adding the version header to the existing headers
$headers[] = self::getVersionHeader();
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_USERAGENT, "ConstantContact AppConnect PHP Library v" . Config::get('settings.version'));
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
// add data to send with request if present
if ($data) {
curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
}
$response = CurlResponse::create(curl_exec($curl), curl_getinfo($curl), curl_error($curl));
curl_close($curl);
//logging data
$utils = \Hustle_Provider_Utils::get_instance();
$utils->last_url_request = $url;
$utils->last_data_sent = $data;
$utils->last_data_received = $response;
// check if any errors were returned
$body = json_decode($response->body, true);
if (isset($body[0]) && array_key_exists('error_key', $body[0])) {
$ex = new CtctException($response->body);
$ex->setCurlInfo($response->info);
$ex->setErrors($body);
throw $ex;
}
return $response;
}
/**
* Returns the version header for the rest calls
* @return string
*/
public static function getVersionHeader(){
return 'x-ctct-request-source: sdk.php.' . Config::get('settings.version');
}
}