public List <DocumentTreeNode> SetTreeNodeDocumentLibrariesAndFolders()
{
List <DocumentTreeNode> nodes = new List <DocumentTreeNode>();
if (RSCUtil.Cache.Contains(_cacheKey))
{
//Load Cache
nodes = RSCUtil.Cache[_cacheKey] as List <DocumentTreeNode>;
}
else
{
//Create Cache
LibrariesManager manager = new LibrariesManager();
//Folder Focused
if (this.FolderId != Guid.Empty)
{
var album = manager.GetDocumentLibrary(this.LibraryId);
if (album != null)
{
var folders = manager.GetAllFolders(album);
var selectedFolder = folders.FirstOrDefault(x => x.Id == this.FolderId);
if (selectedFolder != null)
{
this.ParseSingleFolder(nodes, manager, album, selectedFolder);
}
else
{
throw new Exception("Invalid FolderId Specified or Unable to find folder");
}
}
else
{
throw new Exception("Invalid LibraryId Specified or Unable to find library");
}
}
else
{
//Libary Focused
var album = manager.GetDocumentLibrary(this.LibraryId);
if (album != null)
{
this.ParseSingleAlbum(nodes, manager, album);
}
else
{
throw new Exception("Invalid LibraryId Specified");
}
}
if (!SystemManager.IsDesignMode && RSCUtil.SfsConfig.CacheTimeoutMinutes > 0)
{
//Add to cache
RSCUtil.AddToCache(nodes, _cacheKey, TimeSpan.FromMinutes(RSCUtil.SfsConfig.CacheTimeoutMinutes));
}
}
//Bind to the tree
return(nodes);
}
private void ParseSingleFolder(List <DocumentTreeNode> nodes, LibrariesManager manager, DocumentLibrary album, IFolder folder)
{
var folders = manager.GetAllFolders(album);
DocumentTreeNode folderNode = new DocumentTreeNode();
folderNode.Title = folder.Title;
folderNode.Expanded = this.Expanded;
this.SetImage(folderNode);
folderNode.Id = folder.Id;
folderNode.IsFolder = true;
folderNode.CssClass += " album";
nodes.Add(folderNode);
//Get Documents for this Library
var docsInLibrary = manager.GetDocuments().Where(x => x.Parent.Id == album.Id && x.FolderId == folder.Id).Where(this.FilterExpressionForDocuments);
foreach (var doc in docsInLibrary)
{
DocumentTreeNode docNode = this.CreateDocNode(album, doc);
folderNode.Nodes.Add(docNode);
}
//Load Children
foreach (var child in folders.Where(x => x.ParentId == folder.Id))
{
folderNode.Nodes.Add(this.GetChildNodes(child, folders, album, manager, docsInLibrary));
}
}