/**
* Composes HTTP request CUrl options, which will be merged with the default ones.
* @param string $method request type.
* @param string $url request URL.
* @param mixed $params request params.
* @return array CUrl options.
* @throws Exception on failure.
*/
protected function composeRequestCurlOptions($method, $url, $params)
{
$curlOptions = [];
switch ($method) {
case 'GET':
$curlOptions[CURLOPT_URL] = $this->composeUrl($url, $params);
break;
case 'POST':
$curlOptions[CURLOPT_POST] = true;
$curlOptions[CURLOPT_POSTFIELDS] = is_array($params) ? !parent::paramsHaveFile($params) ? http_build_query($params, null, '&', PHP_QUERY_RFC3986) : $params : $params;
break;
case 'HEAD':
$curlOptions[CURLOPT_CUSTOMREQUEST] = $method;
if (!empty($params)) {
$curlOptions[CURLOPT_URL] = $this->composeUrl($url, $params);
}
break;
default:
$curlOptions[CURLOPT_CUSTOMREQUEST] = $method;
if (!empty($params)) {
$curlOptions[CURLOPT_POSTFIELDS] = $params;
}
}
return $curlOptions;
}
