public static function makeRequest(HttpRequest $request)
{
$requestUri = $request->getRequestUri()->getUri();
// if the request is towards a file URL, return the response constructed
// from file
if (0 === strpos($requestUri, "file:///")) {
return HttpResponse::fromFile($requestUri);
}
$httpResponse = new HttpResponse();
$curlChannel = curl_init();
curl_setopt($curlChannel, CURLOPT_URL, $requestUri);
curl_setopt($curlChannel, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curlChannel, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curlChannel, CURLOPT_TIMEOUT, 10);
if ($request->getRequestMethod() === "POST") {
curl_setopt($curlChannel, CURLOPT_POST, 1);
curl_setopt($curlChannel, CURLOPT_POSTFIELDS, $request->getContent());
}
$basicAuthUser = $request->getBasicAuthUser();
$basicAuthPass = $request->getBasicAuthPass();
if (NULL !== $basicAuthUser) {
$request->setHeader("Authorization", "Basic " . base64_encode($basicAuthUser . ":" . $basicAuthPass));
}
// Including HTTP headers in request
$headers = $request->getHeaders(TRUE);
if (!empty($headers)) {
curl_setopt($curlChannel, CURLOPT_HTTPHEADER, $headers);
}
// Connect to SSL/TLS server, validate certificate and host
if ($request->getRequestUri()->getScheme() === "https") {
curl_setopt($curlChannel, CURLOPT_SSL_VERIFYPEER, 1);
curl_setopt($curlChannel, CURLOPT_SSL_VERIFYHOST, 2);
}
// Callback to extract all the HTTP headers from the response...
// In order to really correctly parse HTTP headers one would have to look at RFC 2616...
curl_setopt($curlChannel, CURLOPT_HEADERFUNCTION, function ($curlChannel, $header) use($httpResponse) {
// Ignore Status-Line (RFC 2616, section 6.1)
if (0 === preg_match('|^HTTP/\\d+.\\d+ [1-5]\\d\\d|', $header)) {
// Only deal with header lines that contain a colon
if (strpos($header, ":") !== FALSE) {
// Only deal with header lines that contain a colon
list($key, $value) = explode(":", trim($header));
$httpResponse->setHeader(trim($key), trim($value));
}
}
return strlen($header);
});
$output = curl_exec($curlChannel);
if ($errorNumber = curl_errno($curlChannel)) {
throw new OutgoingHttpRequestException(curl_error($curlChannel));
}
$httpResponse->setStatusCode(curl_getinfo($curlChannel, CURLINFO_HTTP_CODE));
$httpResponse->setContent($output);
curl_close($curlChannel);
return $httpResponse;
}
