/**
* Returns a formatted message
*
* @param RequestInterface $request Request that was sent
* @param Response $response Response that was received
* @param CurlHandle $handle Curl handle associated with the message
* @param array $customData Associative array of custom template data
*
* @return string
*/
public function format(RequestInterface $request, Response $response = null, CurlHandle $handle = null, array $customData = array())
{
$cache = $customData;
return preg_replace_callback('/{\\s*([A-Za-z_\\-\\.0-9]+)\\s*}/', function (array $matches) use($request, $response, $handle, &$cache) {
if (array_key_exists($matches[1], $cache)) {
return $cache[$matches[1]];
}
$result = '';
switch ($matches[1]) {
case 'request':
$result = (string) $request;
break;
case 'response':
$result = (string) $response;
break;
case 'req_body':
$result = $request instanceof EntityEnclosingRequestInterface ? (string) $request->getBody() : '';
break;
case 'res_body':
$result = $response ? $response->getBody(true) : '';
break;
case 'ts':
$result = gmdate('c');
break;
case 'method':
$result = $request->getMethod();
break;
case 'url':
$result = (string) $request->getUrl();
break;
case 'resource':
$result = $request->getResource();
break;
case 'protocol':
$result = 'HTTP';
break;
case 'version':
$result = $request->getProtocolVersion();
break;
case 'host':
$result = $request->getHost();
break;
case 'hostname':
$result = gethostname();
break;
case 'port':
$result = $request->getPort();
break;
case 'code':
$result = $response ? $response->getStatusCode() : '';
break;
case 'phrase':
$result = $response ? $response->getReasonPhrase() : '';
break;
case 'connect_time':
$result = $handle && $handle->getInfo(CURLINFO_CONNECT_TIME) ? $handle->getInfo(CURLINFO_CONNECT_TIME) : ($response ? $response->getInfo('connect_time') : '');
break;
case 'total_time':
$result = $handle && $handle->getInfo(CURLINFO_TOTAL_TIME) ? $handle->getInfo(CURLINFO_TOTAL_TIME) : ($response ? $response->getInfo('total_time') : '');
break;
case 'curl_error':
$result = $handle ? $handle->getError() : '';
break;
case 'curl_code':
$result = $handle ? $handle->getErrorNo() : '';
break;
case 'curl_stderr':
$result = $handle ? $handle->getStderr() : '';
break;
default:
if (strpos($matches[1], 'req_header_') === 0) {
$result = $request->getHeader(substr($matches[1], 11));
} elseif ($response && strpos($matches[1], 'res_header_') === 0) {
$result = $response->getHeader(substr($matches[1], 11));
}
}
$cache[$matches[1]] = $result;
return $result;
}, $this->template);
}
/**
* Parse the bucket name from a request object
*
* @param RequestInterface $request Request to parse
*
* @return string
*/
private function parseBucketName(RequestInterface $request)
{
$baseUrl = Url::factory($request->getClient()->getBaseUrl());
$baseHost = $baseUrl->getHost();
$host = $request->getHost();
if (strpos($host, $baseHost) === false) {
// Does not contain the base URL, so it's either a redirect, CNAME, or using a different region
$baseHost = '';
// For every known S3 host, check if that host is present on the request
$regions = $request->getClient()->getDescription()->getData('regions');
foreach ($regions as $region) {
if (strpos($host, $region['hostname']) !== false) {
// This host matches the request host. Tells use the region and endpoint-- we can derive the bucket
$baseHost = $region['hostname'];
break;
}
}
// If no matching base URL was found, then assume that this is a CNAME, and the CNAME is the bucket
if (!$baseHost) {
return $host;
}
}
// Remove the baseURL from the host of the request to attempt to determine the bucket name
return trim(str_replace($baseHost, '', $request->getHost()), ' .');
}
public function getMatchingCookies(RequestInterface $request)
{
// Find cookies that match this request
$cookies = $this->all($request->getHost(), $request->getPath());
// Remove ineligible cookies
foreach ($cookies as $index => $cookie) {
if (!$cookie->matchesPort($request->getPort()) || $cookie->getSecure() && $request->getScheme() != 'https') {
unset($cookies[$index]);
}
}
return $cookies;
}
