private void AddChildren(PagePath pagePath, string pageUri, SiteMapNode currentMapNode, WikiPageTreeNode currentTreeNode,
IEnumerable<WikiPageTreeNode> completeTree)
{
foreach (var childTreeNode in completeTree.Where(x => x.ParentLinage == currentTreeNode.Lineage))
{
var child = new SiteMapNode(childTreeNode.Page.Title, childTreeNode.Path,
childTreeNode.CreateLink(pageUri),
childTreeNode.CreateLinksForPath(pageUri));
if (child.Path.Equals(pagePath))
child.IsCurrent = true;
currentMapNode.AddChild(child);
AddChildren(pagePath, pageUri, child, childTreeNode, completeTree);
}
}