/**
* @param RequestContext $requestContext
* @param InterceptorStack $stack
* @return Result
*/
public function intercept(RequestContext $requestContext, InterceptorStack $stack)
{
try {
return $stack->next();
} catch (Exception $e) {
error_log("Internal error: {$e}");
return Results::http('Internal error', 500);
}
}
/**
* @param RequestContext $requestContext
* @param InterceptorStack $stack
* @return Result
*/
public function intercept(RequestContext $requestContext, InterceptorStack $stack)
{
$annotations = Annotations::ofClass($requestContext->controllerMethod->getDeclaringClass(), PublicAccess::class);
$isPublic = count($annotations) > 0;
if ($isPublic) {
return $stack->next();
}
if (key_exists('loggedInUser', $_SESSION)) {
$requestContext->inject('loggedInUser', $_SESSION['loggedInUser']);
return $stack->next();
}
return Results::http('Unauthorized', 401);
}
/**
* @param RequestContext $requestContext
* @param array $pathParams
* @return Result
* @throws RouterConfigurationException
*/
public function process(RequestContext $requestContext, array &$pathParams)
{
$reflectionMethod = $requestContext->controllerMethod;
$invokeControllerMethod = function () use($requestContext, $reflectionMethod, &$pathParams) {
$controller = $this->instantiateController($reflectionMethod, $requestContext);
$methodArgs = $this->getMethodArgs($reflectionMethod, $pathParams);
return $reflectionMethod->invokeArgs($controller, $methodArgs);
};
$interceptorStack = new InterceptorStack($this->interceptors, $requestContext, $invokeControllerMethod);
$result = $interceptorStack->next();
if ($result === null) {
return Results::nothing();
}
if ($result instanceof Result) {
return $result;
}
throw new RouterConfigurationException("Controller method {$requestContext->controllerMethodFullName} should return an instance of Router\\Result");
}
/**
* @get('path' => '/fake-login')
* @param string $name
* @return Result
*/
public function fakeLogin($name)
{
$_SESSION['loggedInUser'] = $name;
return Results::http("{$name} logged in!");
}
/**
* @param $requestContext
* @return Result
*/
private function handleNotFound($requestContext)
{
$notFoundHandler = $this->notFoundHandler;
$result = null;
if ($notFoundHandler !== null) {
$result = $notFoundHandler($requestContext);
}
if ($result === null) {
$result = Results::http("Not Found", 404);
}
return $result;
}