Yaf_Plugin_Abstract::preDispatch

<?php
class LayoutPlugin extends Yaf_Plugin_Abstract
{
    public function preDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response)
    {
        /* pick the template directory based on the module, right
         * before the action is dispatched */
        $view = Yaf_Dispatcher::getInstance()->getView();
        if ($request->getModuleName() == "Admin") {
            $view->setScriptPath(APPLICATION_PATH . "/modules/admin/views");
        }
    }
}

/* plugins are registered in the bootstrap */
class Bootstrap extends Yaf_Bootstrap_Abstract
{
    public function _initPlugin(Yaf_Dispatcher $dispatcher)
    {
        $dispatcher->registerPlugin(new LayoutPlugin());
    }
}
?>