/**
* @internal
*
* @param array $request
*
* @return array
*/
public function _invokeAsArray(array $request)
{
$factory = $this->factory;
// Ensure headers are by reference. They're updated elsewhere.
$result = $factory($request, curl_init());
$h = $result[0];
$hd =& $result[1];
$body = $result[2];
Core::doSleep($request);
try {
// override the default body stream with the request response
$safecurl = new SafeCurl($h);
$body = $safecurl->execute(Core::url($request));
} catch (Exception $e) {
// URL wasn't safe, return empty content
$body = '';
$safeCurlError = $e->getMessage();
}
$response = ['transfer_stats' => curl_getinfo($h)];
$response['curl']['error'] = curl_error($h);
$response['curl']['errno'] = curl_errno($h);
$response['transfer_stats'] = array_merge($response['transfer_stats'], $response['curl']);
curl_close($h);
// override default error message in case of SafeCurl error
if (isset($safeCurlError)) {
$response['err_message'] = $safeCurlError;
}
return CurlFactory::createResponse([$this, '_invokeAsArray'], $request, $response, $hd, Stream::factory($body));
}
public function __invoke(array $request)
{
$url = Core::url($request);
Core::doSleep($request);
try {
// Does not support the expect header.
$request = Core::removeHeader($request, 'Expect');
$stream = $this->createStream($url, $request, $headers);
return $this->createResponse($request, $url, $headers, $stream);
} catch (\Exception $e) {
return $this->createErrorResponse($url, $e);
}
}
/**
* @param callable $handler
* @param string $clientKey
* @param string $clientSecret
* @return callable
*/
public static function signRequest(callable $handler, $clientKey, $clientSecret)
{
return function (array $request) use($handler, $clientKey, $clientSecret) {
$now = time();
// Client and time stamp
$request['headers']['HM-Client'] = [$clientKey];
$request['headers']['HM-Timestamp'] = [$now];
// Sign and add
$body = isset($request['body']) ? $request['body'] : '';
$signature = Security::signRequest($clientSecret, $request['http_method'], Core::url($request), $body, $now);
$request['headers']['HM-Signature'] = [$signature];
// Send the request using the handler and return the response.
return $handler($request);
};
}
private function add_debug(array $request, &$options, $value, &$params)
{
if ($value === false) {
return;
}
static $map = array(STREAM_NOTIFY_CONNECT => 'CONNECT', STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', STREAM_NOTIFY_PROGRESS => 'PROGRESS', STREAM_NOTIFY_FAILURE => 'FAILURE', STREAM_NOTIFY_COMPLETED => 'COMPLETED', STREAM_NOTIFY_RESOLVE => 'RESOLVE');
static $args = array('severity', 'message', 'message_code', 'bytes_transferred', 'bytes_max');
$value = Core::getDebugResource($value);
$ident = $request['http_method'] . ' ' . Core::url($request);
$fn = function () use($ident, $value, $map, $args) {
$passed = func_get_args();
$code = array_shift($passed);
fprintf($value, '<%s> [%s] ', $ident, $map[$code]);
foreach (array_filter($passed) as $i => $v) {
fwrite($value, $args[$i] . ': "' . $v . '" ');
}
fwrite($value, "\n");
};
// Wrap the existing function if needed.
$params['notification'] = isset($params['notification']) ? Core::callArray([$params['notification'], $fn]) : $fn;
}
private function getDefaultOptions(array $request, array &$headers)
{
$url = Core::url($request);
$startingResponse = false;
$options = ['_headers' => $request['headers'], CURLOPT_CUSTOMREQUEST => $request['http_method'], CURLOPT_URL => $url, CURLOPT_RETURNTRANSFER => false, CURLOPT_HEADER => false, CURLOPT_CONNECTTIMEOUT => 150, CURLOPT_HEADERFUNCTION => function ($ch, $h) use(&$headers, &$startingResponse) {
$value = trim($h);
if ($value === '') {
$startingResponse = true;
} elseif ($startingResponse) {
$startingResponse = false;
$headers = [$value];
} else {
$headers[] = $value;
}
return strlen($h);
}];
if (isset($request['version'])) {
if ($request['version'] == 2.0) {
$options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0;
} else {
if ($request['version'] == 1.1) {
$options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1;
} else {
$options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0;
}
}
}
if (defined('CURLOPT_PROTOCOLS')) {
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
return $options;
}
public function testUsesUrlIfSet()
{
$req = ['url' => 'http://foo.com'];
$this->assertEquals('http://foo.com', Core::url($req));
}
private function getDefaultOptions(array $request, array &$headers)
{
$url = Core::url($request);
$options = ['_headers' => $request['headers'], CURLOPT_CUSTOMREQUEST => $request['http_method'], CURLOPT_URL => $url, CURLOPT_RETURNTRANSFER => false, CURLOPT_HEADER => false, CURLOPT_CONNECTTIMEOUT => 150, CURLOPT_HEADERFUNCTION => function ($ch, $h) use(&$headers) {
$headers[] = trim($h);
return strlen($h);
}];
if (isset($request['version'])) {
$options[CURLOPT_HTTP_VERSION] = $request['version'] == 1.1 ? CURL_HTTP_VERSION_1_1 : CURL_HTTP_VERSION_1_0;
}
if (defined('CURLOPT_PROTOCOLS')) {
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
return $options;
}
/**
* Creates a Guzzle request object using a ring request array.
*
* @param array $request Ring request
*
* @return Request
* @throws \InvalidArgumentException for incomplete requests.
*/
public static function fromRingRequest(array $request)
{
$options = [];
if (isset($request['version'])) {
$options['protocol_version'] = $request['version'];
}
if (!isset($request['http_method'])) {
throw new \InvalidArgumentException('No http_method');
}
return new Request($request['http_method'], Core::url($request), isset($request['headers']) ? $request['headers'] : [], isset($request['body']) ? Stream::factory($request['body']) : null, $options);
}
private function getDefaultOptions(array $request, array &$headers)
{
$url = Core::url($request);
$options = ['_headers' => $request['headers'], CURLOPT_CUSTOMREQUEST => $request['http_method'], CURLOPT_URL => $url, CURLOPT_RETURNTRANSFER => false, CURLOPT_HEADER => false, CURLOPT_CONNECTTIMEOUT => 150, CURLOPT_HEADERFUNCTION => function ($ch, $h) use(&$headers) {
$length = strlen($h);
if ($value = trim($h)) {
$headers[] = trim($h);
}
return $length;
}];
if (defined('CURLOPT_PROTOCOLS')) {
$options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
return $options;
}
