/**
*
* @param \Spore\HttpFoundation\Request $request
* @return \Spore\HttpFoundation\Response
* @throws \RuntimeException
*/
public function execute(Request $request)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $request->getUri());
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FORBID_REUSE, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 4);
curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_USERAGENT, sprintf('Spore\\Client (version %s +http://github.com/euskadi31/Spore)', \Spore\Client::VERSION));
if ($request->headers->count() > 0) {
$headers = array();
foreach ($request->headers->allPreserveCase() as $key => $value) {
$headers[] = $key . ': ' . $value[0];
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}
if ($request->getPort() != 80) {
curl_setopt($ch, CURLOPT_PORT, $request->getPort());
}
/*if ($request->isAuth()) {
curl_setopt($ch, CURLOPT_UNRESTRICTED_AUTH, true);
curl_setopt($ch, CURLOPT_USERPWD, $request->getUser() . ':' . $request->getPassword());
}*/
if ($this->isSecure) {
curl_setopt($ch, CURLOPT_SSLCERT, $this->sslcert);
if (!empty($this->passphrase)) {
curl_setopt($ch, CURLOPT_SSLCERTPASSWD, $this->passphrase);
}
}
$curlValue = true;
$method = $request->getMethod();
switch ($method) {
case 'GET':
$curlMethod = CURLOPT_HTTPGET;
break;
case 'HEAD':
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "HEAD";
break;
case 'POST':
$data = $request->getData();
if (!is_string($data)) {
$data = http_build_query($data, '', '&');
}
$curlMethod = CURLOPT_POST;
break;
case 'PUT':
$data = $request->getData();
if (!is_string($data)) {
$data = http_build_query($data, '', '&');
}
$length = strlen($data);
$fh = fopen('php://memory', 'rw');
fwrite($fh, $data);
rewind($fh);
$data = array(CURLOPT_INFILE => $fh, CURLOPT_INFILESIZE => $length);
$curlMethod = CURLOPT_UPLOAD;
//$curlMethod = CURLOPT_CUSTOMREQUEST;
//$curlValue = "PUT";
break;
case 'DELETE':
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "DELETE";
break;
case 'PATCH':
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "PATCH";
break;
case 'TRACE':
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "TRACE";
break;
case 'OPTIONS':
$curlMethod = CURLOPT_CUSTOMREQUEST;
$curlValue = "OPTIONS";
break;
}
// mark as HTTP request and set HTTP method
curl_setopt($ch, $curlMethod, $curlValue);
/**
* Make sure POSTFIELDS is set after $curlMethod is set:
* @link http://de2.php.net/manual/en/function.curl-setopt.php#81161
*/
if ($method == 'POST') {
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
} elseif ($curlMethod == CURLOPT_UPLOAD) {
// this covers a PUT by file-handle:
// Make the setting of this options explicit (rather than setting it through the loop following a bit lower)
// to group common functionality together.
foreach ($data as $key => $value) {
curl_setopt($ch, $key, $value);
}
} elseif ($method == 'PUT') {
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
} elseif ($method == 'PATCH') {
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
unset($data);
$response = curl_exec($ch);
if ($response === false) {
$error = curl_error($ch);
curl_close($ch);
throw new RuntimeException($error);
}
$info = curl_getinfo($ch);
curl_close($ch);
// close resource
if (isset($fh)) {
fclose($fh);
}
// Eliminate multiple HTTP responses.
do {
$parts = preg_split('|(?:\\r?\\n){2}|m', $response, 2);
$again = false;
if (isset($parts[1]) && preg_match("|^HTTP/1\\.[01](.*?)\r\n|mi", $parts[1])) {
$response = $parts[1];
$again = true;
}
} while ($again);
// cURL automatically handles Proxy rewrites, remove the "HTTP/1.0 200 Connection established" string:
if (stripos($response, "HTTP/1.0 200 Connection established\r\n\r\n") !== false) {
$response = str_ireplace("HTTP/1.0 200 Connection established\r\n\r\n", '', $response);
}
list($header, $body) = explode("\r\n\r\n", $response);
unset($response);
$_headers = explode("\r\n", $header);
unset($_headers[0], $header);
$headers = array();
foreach ($_headers as $value) {
if (strpos($value, ': ') !== false) {
list($key, $val) = explode(': ', $value);
$headers[strtolower($key)] = $val;
}
}
unset($_headers);
if (isset($headers['status'])) {
unset($headers['status']);
}
return new Response($body, $info['http_code'], $headers);
}
