/**
* Create an instance from a stringified request.
* @param string $str the stringified request
* @return \vakata\http\Request the request instance
* @codeCoverageIgnore
*/
public static function fromString($str)
{
$req = new self();
$break = strpos($str, "\r\n\r\n") === false ? "\n" : "\r\n";
// just in case someone breaks RFC 2616
list($headers, $message) = explode($break . $break, $str, 2);
$headers = explode($break, preg_replace("(" . $break . "\\s+)", " ", $headers));
if (isset($headers[0]) && strlen($headers[0])) {
$temp = explode(' ', $headers[0]);
if (in_array($temp[0], ['GET', 'POST', 'HEAD', 'PATCH', 'PUT', 'OPTIONS', 'TRACE', 'DELETE'])) {
$req->setMethod($temp[0]);
$req->setUrl($temp[1]);
if (isset($temp[2])) {
$req->setProtocolVersion(substr($temp[2], 5));
}
unset($headers[0]);
$headers = array_values($headers);
}
}
foreach (array_filter($headers) as $v) {
$v = explode(':', $v, 2);
$req->setHeader(trim($v[0]), trim($v[1]));
}
if ($req->hasHeader('Host')) {
$host = explode(':', $req->getHeader('Host'), 2);
$req->getUrl()->setHost($host[0]);
if (isset($host[1]) && (int) $host[1]) {
$req->getUrl()->setPort($host[1]);
}
}
if (strpos($req->getHeader('Content-Type'), 'multipart') !== false) {
$bndr = trim(explode(' boundary=', $req->getHeader('Content-Type'))[1], '"');
$parts = explode($break . '--' . $bndr, $break . $message);
array_pop($parts);
array_shift($parts);
$post = [];
foreach ($parts as $item) {
list($head, $body) = explode($break . $break, $item, 2);
$head = explode($break, preg_replace("(" . $break . "\\s+)", " ", $head));
foreach ($head as $h) {
if (strpos(strtolower($h), 'content-disposition') === 0) {
$cd = explode(';', $h);
$name = '';
$file = '';
foreach ($cd as $p) {
if (strpos(trim($p), 'name=') === 0) {
$name = trim(explode('name=', $p)[1], ' "');
}
if (strpos(trim($p), 'filename=') === 0) {
$file = trim(explode('filename=', $p)[1], ' "');
}
}
if ($file) {
$req->addUpload($name, $body, $file);
} else {
$post[$name] = $body;
}
}
}
}
$req->setBody(http_build_query($post));
} elseif (strlen($message)) {
$req->setBody($message);
}
$req->removeHeader('Content-Length');
$req->removeHeader('Transfer-Encoding');
return $req;
}
