/**
* @param RequestHandler $handler
* @param array $options User cURL options
*/
public function prepareOptions(RequestHandler $handler, array $options = array())
{
$request = $handler->getRequest();
$options = $this->parseOptions($options) + $this->defaultOptions;
$options[CURLOPT_URL] = $url = $request->getUrl();
$options[CURLOPT_HEADER] = false;
// Set headers
foreach ($request->getHeaders() as $name => $value) {
$options[CURLOPT_HTTPHEADER][] = $name . ': ' . $value;
}
$options[CURLOPT_HEADERFUNCTION] = function ($ch, $header) use($handler) {
$handler->addHeader((int) $ch, trim($header));
return strlen($header);
};
if ($this->cookieFile) {
$options[CURLOPT_COOKIEJAR] = $this->cookieFile->getFilename();
$options[CURLOPT_COOKIEFILE] = $this->cookieFile->getFilename();
}
$method = strtoupper($request->getMethod());
$params = $request->getParameters();
if ($method === 'HEAD') {
$options[CURLOPT_NOBODY] = true;
} elseif ($method !== 'GET' && $method !== 'POST') {
$options[CURLOPT_CUSTOMREQUEST] = $method;
}
$isFormMethod = in_array($method, array('POST', 'PUT', 'PATCH'));
if ($method !== 'GET' && $method !== 'HEAD') {
if ($request->getBody()) {
$options[CURLOPT_POSTFIELDS] = $request->getBody();
} elseif ($isFormMethod) {
$options[CURLOPT_POST] = true;
$options[CURLOPT_POSTFIELDS] = http_build_query($params);
}
}
if (!$isFormMethod && $params) {
// Add url query from form parameters.
if (($pos = strpos($url, '?')) !== false) {
$url = substr($url, 0, $pos);
}
$options[CURLOPT_URL] = $url . '?' . http_build_query($params);
$request->setUrl($options[CURLOPT_URL]);
}
if ($cookies = $request->getCookies()) {
if (count($cookies) > 0) {
$options[CURLOPT_COOKIE] = $cookies[0];
}
}
$this->options = $options;
$handler->setOptions($options);
}
/**
* Gets path to currently used cookie file.
*
* @return string
*/
public function getCookieFilename()
{
return $this->cookieFile ? $this->cookieFile->getFilename() : null;
}
