/**
* Determines if a given Route URI matches the request URI.
* If match, sets Router property $route and assembles the matched query
* vars and adds them to Request property $path_params. However, if
* the HTTP method is not allowed, a 405 Status error is returned.
*
* @param Route $route The \Phpf\Route\Route object.
* @param string $uri Request URI.
* @param string $http_method Request HTTP method.
* @return boolean True if match and set up, otherwise false.
*/
protected function matchRoute(Route $route, $uri, $http_method)
{
$qvs = array();
$route_uri = $this->parseRoute($route->uri, $qvs);
if (preg_match('#^/?' . $route_uri . '/?$#i', $uri, $route_vars)) {
// check if HTTP method is allowed
if (!$route->isMethodAllowed($http_method)) {
// send 405 with the 'Allow' header
$exception = new \Phpf\Route\Exception\HttpMethodNotAllowed();
$exception->setRequestedMethod($http_method);
$exception->setAllowedMethods($route->getMethods());
$this->response->addHeader('Allow', $exception->getAllowedMethodsString());
$this->error(405, $exception, $route);
}
$this->route = $route;
unset($route_vars[0]);
if (!empty($qvs) && !empty($route_vars)) {
$this->request->setPathParams(array_combine($qvs, $route_vars));
}
return true;
}
return false;
}
