/**
*
* creates a curl resource with the parameters provided by the {@link Request} object
*
* @param Request $request
* @return curl resource
*/
private function getCurlInstance(Request $request)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $request->buildUrl(true, $request->getMethod() == 'GET'));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json', 'Accept-Charset: utf-8'));
if ($request->getUsername() && $request->getPassword()) {
curl_setopt($ch, CURLOPT_USERPWD, $request->getUsername() . ':' . $request->getPassword());
}
return $ch;
}
public function execute(Request $request)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $request->getUrl());
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
$username = $request->getUsername();
$password = $request->getPassword();
if ($username && $password) {
curl_setopt($ch, CURLOPT_USERPWD, $username . ':' . $password);
}
switch ($request->getMethod()) {
case self::POST:
case self::PUT:
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($request->getParameters()));
break;
case self::DELETE:
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
break;
case self::GET:
default:
break;
}
$result = curl_exec($ch);
if (!$result) {
$errorNumber = curl_errno($ch);
$error = curl_error($ch);
curl_close($ch);
throw new \Exception($errorNumer . ': ' . $error);
}
curl_close($ch);
return $request->getResponseTransformerImpl()->transform($result);
}
