// Get Node using CotnentElement addressing
public ArchiveNode GetNode(string contentElement) // String inclue [] so strip it first
{
string address = contentElement.Substring(1, contentElement.Length - 2); // Get actual address
string[] nodeNames = address.Split(new char[] { '/' }); // Get name of each node
// Iterate to find node
List <ArchiveNode> children = Roots;
ArchiveNode node = null;
foreach (string name in nodeNames)
{
bool bFound = false;
foreach (ArchiveNode child in children)
{
if (child.Name == name)
{
node = child; bFound = true; break;
}
}
if (bFound == true)
{
children = node.Children;
}
else
{
return(null);
}
}
return(node);
}
public string GetNodeCEA(ArchiveNode node)
{
if (node.Parent != null)
{
return(GetNodeCEA(node.Parent) + '/'); // Notice CEA is in linux format
}
else
{
return(node.Name);
}
}
public ArchiveNode AddRootNode(string nodeName)
{
ArchiveNode newNode = new ArchiveNode(nodeName, this);
Roots.Add(newNode);
// Request saving
bDirty = true;
return(newNode);
}
/// <summary>
/// Generate a new ArchiveNode, optionally with a parent and a Document reference to establish a link
/// An ArchiveNode can represent both a file and a folder, if it doesn't have any children then it's a file
/// </summary>
/// <param name="name"></param>
/// <param name="parent"></param>
/// <param name="docRef"></param>
public ArchiveNode(string name, Archive owner, ArchiveNode parent = null)
{
Owner = owner;
_Name = name;
Parent = parent;
if (owner.IsReal == false)
{
_Children = new List <ArchiveNode>();
}
else
{
_Children = null;
}
_Text = string.Empty;
}
public ArchiveNode AddNode(string name = DefaultArchiveNodeName, Document docRef = null)
{
ArchiveNode newNode = new ArchiveNode(name, Owner, this);
// If it's real we add a new folder bearing the node's name, otherwise we just create a virtual node
if (_Children == null)
{
System.IO.Directory.CreateDirectory(newNode.GetPath());
}
else
{
if (docRef != null)
{
newNode.Link = "ID" + docRef.GUID;
// Owner.AddLink(this); // Record an external ref; Not used
}
Children.Add(newNode);
}
return(newNode);
}
// Create VA from VW
public Archive(VirtualWorkspace vw) : base(DocumentType.VirtualArchive, null, vw.Name, vw.CreationDate)
{
IsReal = false;
Roots = new List <ArchiveNode>();
ArchiveNode rootNode = new ArchiveNode(vw.Name, this);
Roots.Add(rootNode);
// Populate contents
Home home = (App.Current as App).CurrentHome;
for (int i = 0; i < vw.Pages.Count; i++)
{
ArchiveNode child = rootNode.AddNode("Page " + i);
foreach (DocumentIcon docIcon in vw.Pages[i].Documents)
{
Document doc = home.GetDocument(docIcon.DocumentID);
child.AddNode(doc.Name, doc);
}
}
// Request saving
bDirty = true;
}
