/**
* Renders a Kpi block for a given legacy controller name.
*
* @param RenderingHookEvent $event
* @throws \Exception
*/
public function renderKpi(RenderingHookEvent $event)
{
if (!array_key_exists('kpi_controller', $event->getHookParameters())) {
throw new \Exception('The legacy_kpi hook need a kpi_controller parameter (legacy controller full class name).');
}
$controller = $event->getHookParameters()['kpi_controller'];
$controller = new $controller('new-theme');
$event->setContent($controller->renderKpis());
}
/**
* Creates a RenderingHookEvent, sets its parameters, and dispatches it. Returns the event with the response(s).
*
* @param string $eventName The hook name.
* @param array $parameters Hook parameters
* @return Event The event that has been passed to each listener. Contains the responses.
* @throws \Exception
*/
public function renderForParameters($eventName, array $parameters = array())
{
$event = new RenderingHookEvent();
$event->setHookParameters($parameters);
return $this->dispatch($eventName, $event);
}
