protected function parseHeaders($headers)
{
$arHeaders = explode("\n", $headers);
foreach ($arHeaders as $k => $header) {
if ($k == 0) {
if (preg_match('#HTTP\\S+ (\\d+)#', $header, $arFind)) {
$this->status = intval($arFind[1]);
}
} elseif (strpos($header, ':') !== false) {
$arHeader = explode(':', $header, 2);
if (strtolower($arHeader[0]) == 'set-cookie') {
$this->responseCookies->addFromString($arHeader[1]);
}
$this->responseHeaders->add($arHeader[0], trim($arHeader[1]));
}
}
if (($contentType = $this->responseHeaders->get("Content-Type")) !== null) {
$parts = explode(";", $contentType);
$this->contentType = trim($parts[0]);
foreach ($parts as $part) {
$values = explode("=", $part);
if (strtolower(trim($values[0])) == "charset") {
$this->responseCharset = trim($values[1]);
break;
}
}
}
}
/**
* Returns metadata for downloadable file.
* @param string $path Path part of the URL.
* @param HttpHeaders $httpHeaders Server's response headers.
* @return array|bool Metadata record if mime type and filename were detected, or false otherwise.
*/
protected static function getFileMetadata($path, HttpHeaders $httpHeaders)
{
$mimeType = $httpHeaders->getContentType();
$filename = $httpHeaders->getFilename() ?: bx_basename($path);
$result = false;
if ($mimeType && $filename) {
$result = array('TYPE' => UrlMetadataTable::TYPE_FILE, 'EXTRA' => array('ATTACHMENT' => strtolower($httpHeaders->getContentDisposition()) === 'attachment' ? 'Y' : 'N', 'MIME_TYPE' => $mimeType, 'FILENAME' => $filename, 'SIZE' => $httpHeaders->get('Content-Length')));
}
return $result;
}
