Getting breadcrumbs using fragment

gistfile1.txt

public function breadcrumbsAction() 
{
	$default = 'dashboard';
	$id = $this->getRequest()->getQuery('id', $default);
	$pos = strpos($id, '/');
	$id = false !== $pos ? substr($id, 0, $pos) : $id;
	$view = $this->getServiceLocator()->get('Zend\View\Renderer\PhpRenderer');
	$navigation = $view->navigation('navigation');
	$container = $navigation->getContainer();
	$page = $container->findOneBy('fragment', $id);
	$page = null === $page ? $container->findOneBy('fragment', $default) : $page;
	$page->setActive(true);
	
	$viewModel = new ViewModel(array(
		'breadcrumbs' => $navigation->breadcrumbs()->setPartial('breadcrumbs')->setRenderInvisible(true)->setMinDepth(0)
	));
	$viewModel->setTerminal(true);
	
	return $viewModel;
}