/**
* Searches for a route matching the provided request.
*/
function getRoute(\assegai\Request $request)
{
$path = $request->getRoute();
$call = false;
// This will store the controller and method to call
$matches = array();
// And this the extracted parameters.
// First we search for specific method routes.
$method_routes = preg_grep('%^' . $request->getMethod() . ':%i', array_keys($this->routes));
foreach ($method_routes as $route) {
$method = $request->getMethod() . ':';
$clean_route = substr($route, strlen($method));
if (preg_match('%^' . $clean_route . '/?$%i', $path, $matches)) {
$call = $this->routes[$route];
break;
}
}
// Do we need to try generic routes?
if (!$call) {
foreach ($this->routes as $regex => $proto) {
if (preg_match('%^' . $regex . '/?$%i', $path, $matches)) {
$call = $proto;
break;
}
}
}
// If we don't have a call at this point, that's a 404.
if (!$call) {
throw new \assegai\exceptions\NoRouteException(sprintf('URL %s not found.', $request->getWholeRoute()), $this->routes);
}
// Cleaning up the matches. The first one is always the current URL.
$params = array_slice($matches, 1);
if (is_array($call)) {
$params = array_merge(array($call[1]), $params);
$call = $call[0];
}
$call->setParams($params);
return $call;
}
public function logout(\assegai\Request $request)
{
$request->setSession('auth_username', null);
}