Zend FR

[lang=php]
class Test_Controller_Plugin_MonPlugin extends Zend_Controller_Plugin_Abstract
{
    public function preDispatch(Zend_Controller_Request_Abstract $request) {
        
        /*récupération du xml selon le module*/
        $module = strtolower($request->getModuleName());
        $xmlFileName = 'menu'.$module.'.xml';
        $xmlConfig = new Zend_Config_Xml("./path/to/" . $xmlFileName, 'section');
        
        /*instanciation et configuration de ta navagation + helpers et autres*/
        $navigation = new Zend_Navigation($xmlConfig);
        $view = new Zend_View();
        $view->navigation($navigation);
        /*
         *ta configuration des helpers : menu, breadcrumbs, etc 
         */
        
        /*configuration du ViewRenderer*/
        $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('ViewRenderer');
        $viewRenderer->setView($view);
    }
}

[lang=php]

Test_Controller_Plugin_MonAutrePlugin extends Zend_Controller_Plugin_Abstract
{
    /***/
    public function preDispatch(Zend_Controller_Request_Abstract $request) {
        $acl = new Zend_Acl();
        $role = 'guest';
        /*Configuration, vérifications de role, de module/controller/action, etc*/
        
        /*configuration des aides de vue*/
        Zend_View_Helper_Navigation_HelperAbstract::setDefaultAcl($acl);
        Zend_View_Helper_Navigation_HelperAbstract::setDefaultRole($role);
        /***/
    }
}