/**
* Requests the data for a single requests
*
* @param bool $getCurlObject whether to return the curl object instead of the response
*
* @return string|curl XML representation of a response or curl object.
*/
protected function singleRequest($getCurlObject)
{
if ($this->credentials instanceof SimpleCredentials) {
$this->curl->setopt(CURLOPT_USERPWD, $this->credentials->getUserID() . ':' . $this->credentials->getPassword());
$curl = $this->curl;
} else {
// we seem to be unable to remove the Authorization header
// setting to null produces a bogus Authorization: Basic Og==
$curl = new curl();
}
$headers = array('Depth: ' . $this->depth, 'Content-Type: ' . $this->contentType, 'User-Agent: ' . self::USER_AGENT);
$headers = array_merge($headers, $this->additionalHeaders);
if ($this->lockToken) {
$headers[] = 'Lock-Token: <' . $this->lockToken . '>';
}
foreach ($this->curlOptions as $option => $optionValue) {
$curl->setopt($option, $optionValue);
}
$curl->setopt(CURLOPT_RETURNTRANSFER, true);
$curl->setopt(CURLOPT_CUSTOMREQUEST, $this->method);
$curl->setopt(CURLOPT_URL, reset($this->uri));
$curl->setopt(CURLOPT_HTTPHEADER, $headers);
$curl->setopt(CURLOPT_POSTFIELDS, $this->body);
if ($getCurlObject) {
$curl->parseResponseHeaders();
}
$response = $curl->exec();
$curl->setResponse($response);
$httpCode = $curl->getinfo(CURLINFO_HTTP_CODE);
if ($httpCode >= 200 && $httpCode < 300) {
if ($getCurlObject) {
return $curl;
}
return $response;
}
$this->handleError($curl, $response, $httpCode);
}
