/**
* Dose the param match the condition?
*
* @param ParameterBag $bag Params.
* @param Dispatcher $dp Dispatcher with params.
*
* @return bool
*
* @SuppressWarnings(PHPMD.StaticAccess)
*/
public function isMatch(ParameterBag $bag, Dispatcher $dp)
{
if ($this->invokable) {
try {
return $dp->invoke($this->invokable);
} catch (\Exception $ex) {
// This exception must be ignored.
return false;
}
}
$value = $bag[$this->name];
if (is_null($value)) {
return false;
}
if (!Dispatcher::isRegex($this->pattern)) {
return $this->pattern === $value;
}
$value = (string) $value;
return !!preg_match($this->pattern, $value, $m) && $m[0] === $value;
}
/**
* Run the controller.
*
* @param Dispatcher $dp DI container.
*
* @return mixed
*/
public function response(Dispatcher $dp)
{
return $dp->invoke($this->controller);
}
/**
* Process an HTTP error.
*
* @param int $status HTTP status code.
* @param Request $req HTTP request.
* @param \Exception $ex Exception.
*
* @return Response
*/
public function runError($status, Request $req, \Exception $ex = null)
{
if (!($handler = $this->findErrorHandler($status))) {
return new Response((string) $ex, $status);
}
$dp = new Dispatcher($this->c);
$bag = new ParameterBag();
$bag->setRequest($req);
$bag->addArray(['e' => $ex, 'ex' => $ex, 'err' => $ex, 'error' => $ex, 'exception' => $ex, 'req' => $req, 'request' => $req, 'router' => $this->facade]);
$dp->setNamedArgs($bag);
$dp->setTypedArg('Exception', $ex);
$dp->setTypedArg('Ranyuen\\Little\\Request', $req);
$dp->setTypedArg('Symfony\\Component\\HttpFoundation\\Request', $req);
$dp->setTypedArg('Ranyuen\\Little\\Router', $this->facade);
try {
$res = $dp->invoke($handler);
} catch (\Exception $ex2) {
if (500 === $status) {
return new Response((string) $ex2, 500);
}
return $this->runError(500, (string) $ex2);
}
$res = $this->toResponse($res);
$res->setStatusCode($status);
return $res;
}