/**
* Determines whether a page should be accepted by ACL when iterating
*
* Rules:
* - If helper has no ACL, page is accepted
* - If page has a resource or privilege defined, page is accepted
* if the ACL allows access to it using the helper's role
* - If page has no resource or privilege, page is accepted
*
* @param Zend_Navigation_Page $page page to check
* @return bool whether page is accepted by ACL
*/
protected function _acceptAcl(Zend_Navigation_Page $page)
{
if (true == $page->get('invalid')) {
return false;
}
return parent::_acceptAcl($page);
}
