/**
* Dispatch the request to a controller::action
*
* @return ViewModel
*/
public function dispatch(Resources $context, Destination $destination = null)
{
/* @var $dest Destination */
$dest = $destination ?: $context->getDestination();
if (!$dest) {
throw new Exception\RuntimeException("Routing destination is not set", 1);
}
if (!$dest->isMatch()) {
$model = $this->createError($context, "The URL doesn't match any routing", 404);
} else {
$class = null;
$params = $dest->getParams();
$action = $params->value('action') ?: "index";
$method = $this->methodName($action) . "Action";
$object = $this->controllerInstance($params, $context, $class);
if (!$object) {
$model = $this->createError($context, "Controller '{$class}' not found", 404);
} elseif (!method_exists($object, $method)) {
$model = $this->createError($context, "Method '{$method}' not found", 404);
} else {
$model = $this->callAction($context, $object, $method);
}
}
return $model;
}
