/**
* Builds the tree of catalog items.
*
* @param MW_Tree_Node_Interface $node Parent tree node
* @param MShop_Catalog_Item_Interface $item Parent tree catalog Item
* @param array $listItemMap Associative list of parent-item-ID / list items for the catalog item
* @param array $refItemMap Associative list of parent-item-ID/domain/items key/value pairs
*/
protected function _createTree(MW_Tree_Node_Interface $node, MShop_Catalog_Item_Interface $item, array $listItemMap, array $refItemMap)
{
foreach ($node->getChildren() as $idx => $child) {
$listItems = array();
if (array_key_exists($child->getId(), $listItemMap)) {
$listItems = $listItemMap[$child->getId()];
}
$refItems = array();
if (array_key_exists($child->getId(), $refItemMap)) {
$refItems = $refItemMap[$child->getId()];
}
$newItem = $this->_createItem(array(), $listItems, $refItems, array(), $child);
$result = true;
foreach ($this->_filter as $fcn) {
$result = $result && $fcn($newItem, $idx);
}
if ($result === true) {
$item->addChild($newItem);
$this->_createTree($child, $newItem, $listItemMap, $refItemMap);
}
}
}
