/**
* Helper function to gather all the curl options: global, inferred, and per request
*
* @param Request $request
* @return array
*/
private function prepareRequestOptions(Request $request)
{
// options for this entire curl object
$options = $this->getOptions();
// set the request URL
$options[CURLOPT_URL] = $request->getUrl();
// set the request method
$options[CURLOPT_CUSTOMREQUEST] = $request->getMethod();
// posting data w/ this request?
if ($request->getPostData()) {
$options[CURLOPT_POST] = 1;
$options[CURLOPT_POSTFIELDS] = $request->getPostData();
}
// if the request has headers, use those, or if there are global headers, use those
if ($request->getHeaders()) {
$options[CURLOPT_HEADER] = 0;
$options[CURLOPT_HTTPHEADER] = $request->getHeaders();
} elseif ($this->getHeaders()) {
$options[CURLOPT_HEADER] = 0;
$options[CURLOPT_HTTPHEADER] = $this->getHeaders();
}
// if the request has options set, use those and have them take precedence
if ($request->getOptions()) {
$options = $request->getOptions() + $options;
}
return $options;
}
/**
* Get last used Proxy's data
*
* @param Request $request
* @return bool
*/
public function getProxyInfo(Request $request)
{
// Response Info
$responseInfo = $request->getResponseInfo();
$last_result = !isset($responseInfo['http_code']) ? null : $responseInfo['http_code'];
$last_load_time = !isset($responseInfo['total_time']) ? null : $responseInfo['total_time'];
// Request options
$requestOptions = $request->options;
$ip = !isset($requestOptions[10004]) ? null : $requestOptions[10004];
$data = ['last_result' => $last_result, 'last_load_time' => $last_load_time, 'error_html' => null];
// If error, save HTML
if ($last_result > 200) {
$data['error_html'] = $request->getResponseText();
}
return true;
}