protected virtual NavigableTreeNode BuildUpTreeNodes(Node relativeParent, Node[] allItems, int index, int level)
{
var sitePath = PortalContext.Current.Site == null ? null : PortalContext.Current.Site.Path;
var contextNodePath = PortalContext.Current.ContextNodePath;
if (string.IsNullOrEmpty(sitePath))
{
throw new InvalidOperationException("Site cannot be null.");
}
if (string.IsNullOrEmpty(contextNodePath))
{
throw new InvalidOperationException("Context node cannot be null.");
}
var treeNode = new NavigableTreeNode(relativeParent, sitePath, contextNodePath)
{
Level = level,
PhysicalIndex = index + 1
};
treeNode.Nodes =
allItems.Where(node => ((node != null) && node.ParentId == relativeParent.Id)).ToArray().
OrderBy(node => node.Index).
Select((node, idx) => BuildUpTreeNodes(node, allItems, idx, level + 1)
).ToArray();
if (treeNode.Nodes.Length > 0)
{
treeNode.Nodes[0].IsFirst = true;
treeNode.Nodes[treeNode.Nodes.Length - 1].IsLast = true;
}
return(treeNode);
}
protected virtual NavigableTreeNode BuildUpTreeNodes(Node relativeParent, Node[] allItems, int index, int level)
{
var treeNode = new NavigableTreeNode(relativeParent,
PortalContext.Current.Site.Path,
PortalContext.Current.ContextNode.Path)
{
Level = level,
PhysicalIndex = index + 1
};
treeNode.Nodes =
allItems.Where(node => ((node != null) && node.ParentId == relativeParent.Id)).ToArray().
OrderBy(node => node.Index).
Select((node, idx) => BuildUpTreeNodes(node, allItems, idx, level + 1)
).ToArray();
if (treeNode.Nodes.Length > 0)
{
treeNode.Nodes[0].IsFirst = true;
treeNode.Nodes[treeNode.Nodes.Length - 1].IsLast = true;
}
return(treeNode);
}
protected virtual NavigableTreeNode BuildUpTreeNodes(Node relativeParent, Node[] allItems, int index, int level)
{
var treeNode = new NavigableTreeNode(relativeParent,
PortalContext.Current.Site.Path,
PortalContext.Current.ContextNode.Path)
{
Level = level,
PhysicalIndex = index + 1
};
treeNode.Nodes =
allItems.Where(node => ((node != null) && node.ParentId == relativeParent.Id)).ToArray().
OrderBy(node => node.Index).
Select((node, idx) => BuildUpTreeNodes(node, allItems, idx, level + 1)
).ToArray();
if (treeNode.Nodes.Length > 0)
{
treeNode.Nodes[0].IsFirst = true;
treeNode.Nodes[treeNode.Nodes.Length - 1].IsLast = true;
}
return treeNode;
}