private TreeNode CreateNewTreeNode(string folder, int? parentId, int libraryId, BXCModelEntities context)
{
var nodeRepo = new TreeNodeRepository(context);
var libraryRepo = new LibraryRepository(context);
var newNode = new TreeNode
{
Name = folder,
TreeNode1 =
parentId == null
? null
: nodeRepo.GetByID(parentId.Value),
Library = libraryRepo.GetByID(libraryId)
};
nodeRepo.AddTreeNode(newNode);
return newNode;
}
public bool RemoveAllTreeNodesForLibrary(string library, string owner, BXCModelEntities context = null)
{
context = context ?? new BXCModelEntities();
var nodeRepo = new TreeNodeRepository(context);
var treenodes = nodeRepo.GetAllByLibrary(library, owner);
foreach (var treenode in treenodes)
{
nodeRepo.DeleteNode(treenode);
}
nodeRepo.SaveGroupChanges();
return true;
}
public TreeNode GetTreeNode(int value, BXCModelEntities context = null)
{
context = context ?? new BXCModelEntities();
var nodeRepo = new TreeNodeRepository(context);
return nodeRepo.GetByID(value);
}
public TreeNode GetTreeNodeForLibary(string folder, int? parentId, int libraryId, BXCModelEntities context = null)
{
context = context ?? new BXCModelEntities();
var nodeRepo = new TreeNodeRepository(context);
return nodeRepo.GetByNameAndParentId(folder, parentId)
?? CreateNewTreeNode(folder, parentId, libraryId, context);
}
public TreeNode AddTreeNode(TreeNode nextNode, BXCModelEntities context = null)
{
context = context ?? new BXCModelEntities();
try
{
var nodeRepo = new TreeNodeRepository(context);
return nodeRepo.AddTreeNode(nextNode);
}
catch (Exception ex)
{
Log.Error("CreateNode Failed", ex);
return null;
}
}
