public function deleteAction()
{
$id = $this->_request->getParam('id');
$mdlMenuItem = new Model_MenuItem();
$currentMenuItem = $mdlMenuItem->find($id)->current();
$mdlMenuItem->deleteItem($id);
$this->_request->setParam('menu', $currentMenuItem->menu_id);
$this->_forward('index');
}
public function renderAction()
{
$menu = $this->_request->getParam('menu');
// fetch the Zend_Cache object
$bootstrap = $this->getInvokeArg('bootstrap');
$cache = $bootstrap->getResource('cache');
$cacheKey = 'menu_' . $menu;
// attempt to load the menu from cache
$container = $cache->load($cacheKey);
if (!$container) {
// if the menu is not cached then build it and cache it
$mdlMenuItems = new Model_MenuItem();
$menuItems = $mdlMenuItems->getItemsByMenu($menu);
if (count($menuItems) > 0) {
foreach ($menuItems as $item) {
// add a cache tag so you can update the menu when you update the items
$tags[] = 'menu_item_' . $item->id;
$label = $item->label;
if (!empty($item->link)) {
$uri = $item->link;
} else {
// add a cache tag to this menu so you can update the cached menu
// when you update the page
$tags[] = 'page_' . $item->page_id;
// update this to form more search engine friendly URLs
$page = new CMS_Content_Item_Page($item->page_id);
$uri = '/page/open/title/' . $page->name;
}
$itemArray[] = array('label' => $label, 'uri' => $uri);
}
$container = new Zend_Navigation($itemArray);
// cache the container
$cache->save($container, $cacheKey, $tags);
}
}
if ($container instanceof Zend_Navigation_Container) {
$this->view->navigation()->setContainer($container);
}
}