/**
* @param RequestInterface $request A request.
* @return ResolvedRequestInterface
* @throws OutOfRangeException
* @throws Exception
*/
public function route(RequestInterface $request)
{
if (!is_null($this->cachePath)) {
$dispatcher = \FastRoute\cachedDispatcher(function (RouteCollector $collector) {
foreach ($this->routes as $route) {
$collector->addRoute($route->getRequestType(), $route->getUri(), serialize($route));
}
}, ['cacheFile' => $this->cachePath]);
} else {
// Add routes to the route collector.
$dispatcher = \FastRoute\simpleDispatcher(function (RouteCollector $collector) {
foreach ($this->routes as $route) {
$collector->addRoute($route->getRequestType(), $route->getUri(), serialize($route));
}
});
}
// Dispatch the route.
$route_info = $dispatcher->dispatch($request->getMethod(), $request->getUriPath());
// Handle the route depending on the response type.
switch ($route_info[0]) {
// Route not found.
case Dispatcher::NOT_FOUND:
throw new OutOfRangeException("No route matched the given URI.");
// Method not allowed for the specified route.
// Method not allowed for the specified route.
case Dispatcher::METHOD_NOT_ALLOWED:
throw new Exception("Method not allowed.");
// Route found.
// Route found.
case Dispatcher::FOUND:
$route = $route_info[1];
$params = $route_info[2];
return new ResolvedRequest($request, unserialize($route), $params);
}
}
