/**
* Persists an ioMenuItem tree to the database.
*
* Typically, you'll persist your entire menu tree. This will save the root
* menu item as a root in Doctrine's nested set with the whole tree under it:
*
* $menu = new ioMenuItem('root');
* $menu->addChild('Home', '@homepage');
* Doctrine_Core::getTable('ioDoctrineMenuItem')->persist($menu);
*
* You can also persist part of a tree or persist a full menu under an
* existing Doctrine nested set node:
*
* $menu->addChild('Links');
* $menu['Links']->addChild('Sympal', 'http://www.sympalphp.org');
* $tbl = Doctrine_Core::getTable('ioDoctrineMenuItem');
* $node = $tbl->findOneByName('some name'); // find an existing node
* // save the Links submenu under the above node
* $tbl->persist($menu['Links'], $node);
*
* @param ioMenuItem $menu
* @param ioDoctrineMenuItem $parentDoctrineMenu Optional parent node, else
* it will save as root
* @return ioDoctrineMenuItem
* @throws sfException
*/
public function persist(ioMenuItem $menu, ioDoctrineMenuItem $parent = null)
{
// run a few sanity checks and create the root node
if (!$parent) {
// protect against people calling persist on non-root objects, which
// would otherwise cause those items to persist as new roots
if (!$menu->isRoot()) {
throw new sfException('Non-root menu items as root items. Either persist the entire
tree or pass an ioDoctrineMenuItem parent as the second argument.');
}
// Make sure the root has a name
if (!$menu->getName()) {
throw new sfException('A root object cannot be persisted without a name. Call setName()
on the root menu item to set its name');
}
$root = $this->fetchRootByName($menu->getName());
if (!$root) {
// create a new root
$root = new ioDoctrineMenuItem();
$root->name = $menu->getName();
$root->save();
$this->getTree()->createRoot($root);
}
$parent = $root;
}
// merge in the menu data into the parent menu
$parent->persistFromMenuArray($menu->toArray());
}
function create_root($name, $clearData = true, $data = array())
{
if ($clearData) {
Doctrine_Core::getTable('ioDoctrineMenuItem')->createQuery()->delete()->execute();
}
$rt = new ioDoctrineMenuItem();
$rt->name = $name;
$rt->fromArray($data);
$rt->save();
Doctrine_Core::getTable('ioDoctrineMenuItem')->getTree()->createRoot($rt);
return $rt;
}