/**
* Manipulate Http Request
*
* @param iHttpRequest $request
*/
function withHttpRequest(iHttpRequest $request)
{
$params = \Poirot\Std\iterator_to_array($this);
$body = json_encode($params);
$request->setBody($body);
$request->getHeaders()->set(HeaderFactory::factory('Content-Type', 'application/json'));
}
/**
* Manipulate Http Request
*
* @param iHttpRequest $request
*/
function withHttpRequest(iHttpRequest $request)
{
$params = \Poirot\Std\iterator_to_array($this);
$body = http_build_query($params, null, '&');
$request->setBody($body);
$request->getHeaders()->set(HeaderFactory::factory('Content-Type', 'application/x-www-form-urlencoded'));
}
/**
* Match with Request
*
* - merge with current params
*
* - manipulate params on match
* exp. when match host it contain host param
* with matched value
*
* @param iHttpRequest $request
*
* @return iHRouter|false
*/
function match(iHttpRequest $request)
{
$uri = $request->getUri();
$scheme = $uri->getScheme();
if ($scheme !== $this->inOptions()->getScheme()) {
return false;
}
$routeMatch = clone $this;
return $routeMatch;
}
/**
* @param HttpSocketTransporter $transporter
* @param HttpResponse $response
* @param Streamable $stream
* @param iHttpRequest $request
*
* @return mixed
*/
function __invoke($transporter = null, $response = null, $stream = null, $request = null)
{
$statusCode = $response->getStatCode();
# Handle 100 and 101 responses
if ($statusCode == 100 || $statusCode == 101) {
## receive data will continue after events
$transporter->reset();
}
# HEAD requests and 204 or 304 stat codes are not expected to have a body
if ($statusCode == 304 || $statusCode == 204 || $request->getMethod() == HttpRequest::METHOD_HEAD) {
## do not continue with body
return ['continue' => false];
}
/*$statusPlugin = new Status(['message_object' => $response]);
if (!$statusPlugin->isSuccess())
## always connection will closed, no need to continue
return ['continue' => false];*/
}
/**
* @param HttpSocketTransporter $transporter
* @param iHttpRequest $request
*
* @return mixed
*/
function __invoke($transporter = null, $request = null)
{
# Header Content-Length:
/**
* Http Messages With Body Should be with Content-Length
* !! without this post requests always not working
* @see http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.4
* @see https://issues.apache.org/jira/browse/TS-2902
*/
$body = $request->getBody();
$length = false;
if ($body) {
if ($body instanceof iStreamable) {
$length = $body->getSize();
} else {
$length = strlen($body);
}
}
if ($length !== false) {
if (!$request->getHeaders()->has('Content-Length')) {
$request->getHeaders()->set(HeaderFactory::factory('Content-Length', (string) $length));
}
}
}
protected function __match(iHttpRequest $request, $criteria, array $regexDef)
{
$path = $request->getUri()->getPath();
/*if ($this->_translationKeys) {
if (!isset($options['translator']) || !$options['translator'] instanceof Translator) {
throw new \RuntimeException('No translator provided');
}
$translator = $options['translator'];
$textDomain = (isset($options['text_domain']) ? $options['text_domain'] : 'default');
$locale = (isset($options['locale']) ? $options['locale'] : null);
foreach ($this->_translationKeys as $key) {
$regex = str_replace('#' . $key . '#', $translator->translate($key, $textDomain, $locale), $regex);
}
}*/
# match criteria:
$parts = $this->__parseRouteDefinition($criteria);
$regex = $this->__buildRegex($parts, $regexDef);
## hash meta for router segment, unique for each file call
/*$backTrace = debug_backtrace(null, 1);
$hashMeta = end($backTrace)['file'];*/
$hashMeta = 'ds';
$pathOffset = $this->inOptions()->getPathOffset();
$routerSegment = $request->meta()->__router_segment__;
if ($routerSegment) {
$routerSegment = isset($routerSegment[$hashMeta]) ? $routerSegment = $routerSegment[$hashMeta] : null;
}
if (!$pathOffset && $routerSegment) {
$pathOffset = $routerSegment;
$pathOffset = [end($pathOffset), null];
### offset from last match to end(null), used on split
}
if ($pathOffset !== null) {
## extract path offset to match
$path = call_user_func_array([$path, 'split'], $pathOffset);
}
$regex = $this->inOptions()->getExactMatch() ? "(^{$regex}\$)" : "(^{$regex})";
## only start with criteria "/pages[/other/paths]"
$result = preg_match($regex, $path->toString(), $matches);
if ($result) {
## calculate matched path offset
$curMatchDepth = (new SeqPathJoinUri($matches[0]))->getDepth();
if (!$pathOffset) {
$start = null;
$end = $curMatchDepth;
} else {
$start = current($pathOffset) + $curMatchDepth;
$end = $start + $curMatchDepth;
}
$pathOffset = [$start, $end];
}
if (!$result) {
return false;
}
### inject offset as metadata to get back on linked routers
if ($pathOffset) {
// $this->options()->setPathOffset($pathOffset); ### using on assemble things and ...
$rSegement =& $request->meta()->__router_segment__;
if (!is_array($rSegement)) {
$rSegement = [];
}
$rSegement[$hashMeta] = $pathOffset;
}
$params = [];
foreach ($this->_paramMap as $index => $name) {
if (isset($matches[$index]) && $matches[$index] !== '') {
$params[$name] = $this->_decode($matches[$index]);
}
}
$routerMatch = clone $this;
$routerMatch->params()->from(new Entity($params));
return $routerMatch;
}
