Dynamic Navigation

gistfile1.txt

//Module.php
namespace Application;

use Zend\Mvc\ModuleRouteListener;
use Zend\Mvc\MvcEvent;
use Application\View\Helper\FlashMessenger;

class Module
{
    public function onBootstrap(MvcEvent $e)
    {
        $e->getApplication()->getServiceManager()->get('translator');
        $eventManager        = $e->getApplication()->getEventManager();
        $moduleRouteListener = new ModuleRouteListener();
        $moduleRouteListener->attach($eventManager);
  	
	  }
	
	  public function getServiceConfig()
    {
        return array(
            'factories' => array(
				      'Navigation' => 'Application\Navigation\MyNavigationFactory'
			      ),
        );
    }
	
	  public function getConfig()
    {
        return include __DIR__ . '/config/module.config.php';
    }
    //other code
}

//Navigation/MyNavigation
namespace Application\Navigation;

use Zend\ServiceManager\ServiceLocatorInterface;
use Zend\Navigation\Service\DefaultNavigationFactory;

class MyNavigation extends DefaultNavigationFactory
{
    protected function getPages(ServiceLocatorInterface $serviceLocator)
    {
        if (null === $this->pages) {
            //FETCH data from table menu :
            $fetchMenu = $serviceLocator->get('menu')->fetchAll();

            $configuration['navigation'][$this->getName()] = array();
            foreach($fetchMenu as $key=>$row)
            {
                $configuration['navigation'][$this->getName()][$row['name']] = array(
                    'label' => $row['label'],
                    'route' => $row['route'],
                );
            }
            
            if (!isset($configuration['navigation'])) {
                throw new Exception\InvalidArgumentException('Could not find navigation configuration key');
            }
            if (!isset($configuration['navigation'][$this->getName()])) {
                throw new Exception\InvalidArgumentException(sprintf(
                    'Failed to find a navigation container by the name "%s"',
                    $this->getName()
                ));
            }

            $application = $serviceLocator->get('Application');
            $routeMatch  = $application->getMvcEvent()->getRouteMatch();
            $router      = $application->getMvcEvent()->getRouter();
            $pages       = $this->getPagesFromConfig($configuration['navigation'][$this->getName()]);

            $this->pages = $this->injectComponents($pages, $routeMatch, $router);
        }
        return $this->pages;
    }
}


//Navigation/DefaultNavigationFactory
namespace Application\Navigation;

use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;

class MyNavigationFactory implements FactoryInterface
{
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
  	var_dump("test");
        $navigation =  new MyNavigation();
        return $navigation->createService($serviceLocator);
    }
}

//layout.phtml
<?php echo $this->navigation('Navigation')->menu()->setPartial(array('menu.phtml','default')); ?>