/**
* Finds and instanciates a controller that matches the current request.
* If no controller can be found, an instance of NotFoundControllerInterface is returned.
*
* @param \F3\FLOW3\MVC\RequestInterface $request The request to dispatch
* @return \F3\FLOW3\MVC\Controller\ControllerInterface
* @author Bastian Waidelich <*****@*****.**>
*/
protected function resolveController(\F3\FLOW3\MVC\RequestInterface $request)
{
$exception = NULL;
$packageKey = $request->getControllerPackageKey();
if (!$this->packageManager->isPackageAvailable($packageKey)) {
$exception = new \F3\FLOW3\MVC\Controller\Exception\InvalidPackageException($request, 'package "' . $packageKey . '" does not exist');
} elseif (!$this->packageManager->isPackageActive($packageKey)) {
$exception = new \F3\FLOW3\MVC\Controller\Exception\InactivePackageException($request, 'package "' . $packageKey . '" is not active');
} else {
$controllerObjectName = $request->getControllerObjectName();
if ($controllerObjectName === '') {
$exception = new \F3\FLOW3\MVC\Controller\Exception\InvalidControllerException($request, 'no controller could be resolved which would match your request');
}
}
if ($exception !== NULL) {
$controller = $this->objectManager->getObject($this->settings['mvc']['notFoundController']);
if (!$controller instanceof \F3\FLOW3\MVC\Controller\NotFoundControllerInterface) {
throw new \F3\FLOW3\MVC\Exception\InvalidControllerException('The NotFoundController must implement "\\F3\\FLOW3\\MVC\\Controller\\NotFoundControllerInterface", ' . (is_object($controller) ? get_class($controller) : gettype($controller)) . ' given.', 1246714416);
}
$controller->setException($exception);
} else {
$controller = $this->objectManager->getObject($controllerObjectName);
if (!$controller instanceof \F3\FLOW3\MVC\Controller\ControllerInterface) {
throw new \F3\FLOW3\MVC\Exception\InvalidControllerException('Invalid controller "' . $request->getControllerObjectName() . '". The controller must be a valid request handling controller, ' . (is_object($controller) ? get_class($controller) : gettype($controller)) . ' given.', 1202921619);
}
}
return $controller;
}
