public function request(Request $request)
{
$context = stream_context_create(array('http' => array('method' => $request->getRequestMethod(), 'header' => $request->getHeadersAsString(), 'proxy' => $request->getProxy(), 'content' => $request->getContentBody(), 'request_fulluri' => $request->hasProxy(), 'ignore_errors' => true)));
/* Note: stream_socket_client does not support http(s) protocol. we have to use fopen here. */
$socket = fopen($request->getUrl(), 'r', false, $context);
if (!is_resource($socket)) {
throw new \Exception("can't create stream socket.");
}
$headers = array();
$meta_data = stream_get_meta_data($socket);
if (isset($meta_data['wrapper_data'])) {
foreach ($meta_data['wrapper_data'] as $value) {
if (strpos($value, "HTTP/") === 0) {
list($dummy, $status, $dummy) = explode(" ", $value, 3);
$headers['HTTP_CODE'] = $status;
} else {
list($key, $value) = explode(":", $value, 2);
$headers[$key] = $value;
}
}
}
if ($headers['HTTP_CODE'][0] != 2) {
throw new \Exception(sprintf("API Server returns %s code: %s", $headers['HTTP_STATUS'], fread($socket, 8192)));
}
$data = stream_get_contents($socket);
fclose($socket);
return array($headers, $data);
}
protected function requestImpl($http_method = "GET", $endpoint, $query, $params, $post_field = array(), Request $request)
{
//$curl = curl_copy_handle($this->curl);
$curl = $this->curl;
$url = $endpoint . $query;
if (!empty($params)) {
$url .= "?" . http_build_query($params);
}
curl_setopt($curl, CURLOPT_URL, $url);
//curl_setopt($curl, CURLINFO_HEADER_OUT, true);
$headers = array();
foreach ($request->getHeaders() as $key => $value) {
if ($key == "Content-Length") {
/* Note: curl don't need content length as calculate itself */
continue;
}
$headers[] = sprintf("%s: %s", $key, $value);
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
if ($http_method == "POST") {
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $request->getContentBody());
} else {
if ($http_method == "GET") {
curl_setopt($curl, CURLOPT_HTTPGET, 1);
} else {
if ($http_method == 'PUT') {
curl_setopt($curl, CURLOPT_PUT, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $request->getContentBody());
} else {
if ($http_method == 'DELETE') {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($curl, CURLOPT_POSTFIELDS, $request->getContentBody());
} else {
throw new \Exception("unsupported httpd method: " . $http_method);
}
}
}
}
$response = curl_exec($curl);
$info = curl_getinfo($curl);
$header = substr($response, 0, $info['header_size']);
$headers = array();
foreach (preg_split("/\r?\n/", trim($header)) as $line) {
if (!isset($headers['HTTP_CODE'])) {
list($version, $status, $status) = explode(" ", $line, 3);
$headers['HTTP_CODE'] = $status;
} else {
@(list($key, $value) = explode(":", $line, 2));
$headers[$key] = trim($value);
}
}
$output = substr($response, $info['header_size']);
return array($headers, $output);
}