/**
*
* @param int $id
* @return Zend_Db_Statement_Interface
*/
public function deleteItem($id)
{
$row = $this->find($id)->current();
if (!$row) {
return false;
}
/*
* select cid array
* delete from this where id in cid array
* delete from description where cat_id in cid array
* update tree index
*/
$childrenIds = $this->select('id')->where("lft BETWEEN {$row->lft} AND {$row->rgt}")->where('site_id = ?', $row->site_id)->fetchCol();
if (!sizeof($childrenIds)) {
return false;
}
Axis::single('catalog/hurl')->delete(array($this->getAdapter()->quoteInto('key_id IN(?)', $childrenIds), "key_type = 'c'"));
$nstreeTable = new Axis_NSTree_Table();
return $nstreeTable->deleteNode($id, true);
}
public function moveAction()
{
$moveType = $this->_getParam('moveType');
$newParentId = $this->_getParam('newParentId');
$categoryId = $this->_getParam('catId');
$model = new Axis_NSTree_Table();
switch ($moveType) {
case 'moveTo':
$success = $model->replaceNode($categoryId, $newParentId);
break;
case 'moveBefore':
$success = $model->replaceBefore($categoryId, $newParentId);
break;
}
if (!$success) {
return $this->_helper->json->sendFailure();
}
return $this->_helper->json->sendSuccess();
}
/**
* Проверяет, имеются ли другие узлы, ссылающиеся на данные
* предоставленного узла. Имеет смысл только для деревьев NETWORK
*
* @param Axis_NSTree_Node $node
* @param Axis_NSTree_Node $root если задан узел root,
* то ссылки внутри этого узла будут игнорироваться
* @return bool
*/
private function _hasSymlinks($node, $root = null)
{
$struct = $node->getStructure();
$where = $this->_table->getAdapter()->quoteInto("{$this->_dataForeign} = ?", $struct['dataForeign']);
if (null !== $root) {
$rootStruct = $root->getStructure();
$where .= $this->_table->getAdapter()->quoteInto(" AND ({$this->_left} NOT BETWEEN ? AND ?)", $rootStruct['left'], $rootStruct['right']);
}
$rowset = $this->_table->fetchAll($where);
return count($rowset) > 1;
}
