public function run()
{
$app = $this->xtr->getApplication();
/** @var $matcher RedirectableUrlMatcher */
$context = $app['request_context'];
$matched = false;
$path = $this->xtr->getRequest()->getPathInfo();
$lastException = null;
// matching fallback route groups:
foreach ($this->xtr['routes'] as $fallback => $routes) {
$routes = RouteCollection::FromArray($routes)->flat();
$matcher = new RedirectableUrlMatcher($routes->toSilexCollection(), $context);
try {
$matcher->match($path);
$matched = $fallback;
break;
} catch (ResourceNotFoundException $e) {
// not found: silent continue
$lastException = $e;
}
}
if ($matched === false) {
throw $lastException;
}
// configuring distinct service:
$allow = [$matched];
$fallbacks = array_flip(array_keys($this->xtr['routes']));
unset($fallbacks[$matched]);
$deny = array_keys($fallbacks);
$this->xtr['@distinct.settings'] = ['allow' => $allow, 'deny' => $deny];
}
