/**
* Constructor
* @param ContainerInterface $container
*/
public function __construct(ContainerInterface $container)
{
if (method_exists($this, 'getConfig')) {
$container->get('config')->load($this->getConfig());
}
}
/**
* Call middleware stack
*
* @param ServerRequestInterface $req A request object
* @param ResponseInterface $res A response object
* @param ContainerInterface $container A container object
*
* @return ResponseInterface
*/
public function callMiddlewareStack(ServerRequestInterface $req, ResponseInterface $res, ContainerInterface $container)
{
if ($this->middlewareStack === \null) {
$this->seedMiddlewareStack();
}
ksort($this->middlewarePending);
foreach ($this->middlewarePending as $priority => $middlewares) {
krsort($middlewares);
foreach ($middlewares as $k => $middleware) {
unset($this->middlewarePending[$priority][$k]);
if (\is_string($middleware) && $container->has($middleware)) {
$middleware = $container->get($middleware);
} elseif (\is_string($middleware) && \class_exists($middleware)) {
$middleware = new $middleware();
}
if (!\is_callable($middleware)) {
continue;
}
$this->addMiddleware($middleware);
}
unset($this->middlewarePending[$priority]);
}
$start = array_pop($this->middlewareStack);
$this->middlewareLock = \true;
$res = $start($req, $res);
$this->middlewareLock = \false;
return $res;
}