protected override void LoadChildren()
{
if (!this.loadingChildren && !this.IsLoaded)
{
Mouse.OverrideCursor = Cursors.Wait;
this.loadingChildren = true;
this.Account.Client.SendServiceItemsDiscoveryRequest(this.pubSubClient.ComponentAddress, (sender, e) =>
{
this.loadingChildren = false;
MainWindow.MouseDefault();
if (e.Ok)
{
SortedDictionary <string, TreeNode> Children = new SortedDictionary <string, TreeNode>();
this.NodesRemoved(this.children.Values, this);
foreach (Item Item in e.Items)
{
this.Account.Client.SendServiceDiscoveryRequest(this.PubSubClient.ComponentAddress, Item.Node, (sender2, e2) =>
{
if (e2.Ok)
{
Item Item2 = (Item)e2.State;
string Jid = Item2.JID;
string Node = Item2.Node;
string Name = Item2.Name;
NodeType NodeType = NodeType.leaf;
PubSubNode NewNode;
foreach (Identity Identity in e2.Identities)
{
if (Identity.Category == "pubsub")
{
if (!Enum.TryParse <NodeType>(Identity.Type, out NodeType))
{
NodeType = NodeType.leaf;
}
if (!string.IsNullOrEmpty(Identity.Name))
{
Name = Identity.Name;
}
}
}
lock (Children)
{
Children[Item2.Node] = NewNode = new PubSubNode(this, Jid, Node, Name, NodeType);
this.children = new SortedDictionary <string, TreeNode>(Children);
}
this.OnUpdated();
this.NodesAdded(new TreeNode[] { NewNode }, this);
}
}, Item);
}
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e.ErrorText) ? "Unable to get root nodes." : e.ErrorText);
}
}, null);
}
base.LoadChildren();
}
public override void Add()
{
Mouse.OverrideCursor = Cursors.Wait;
this.pubSubClient.GetDefaultNodeConfiguration((sender, e) =>
{
MainWindow.MouseDefault();
if (e.Ok)
{
int c = e.Form.Fields.Length;
Field[] Fields = new Field[c + 1];
DataForm Form = null;
Array.Copy(e.Form.Fields, 0, Fields, 1, c);
Fields[0] = new TextSingleField(null, "Node", "Node Name:", true, new string[] { string.Empty }, null, "Name of the node to create.",
StringDataType.Instance, null, string.Empty, false, false, false);
Form = new DataForm(this.pubSubClient.Client,
(sender2, e2) =>
{
string NodeName = Form["Node"].ValueString;
string Title = Form["pubsub#title"]?.ValueString ?? string.Empty;
if (!Enum.TryParse <NodeType>(Form["pubsub#node_type"]?.ValueString ?? string.Empty, out NodeType Type))
{
Type = NodeType.leaf;
}
Mouse.OverrideCursor = Cursors.Wait;
this.pubSubClient.CreateNode(NodeName, e.Form, (sender3, e3) =>
{
MainWindow.MouseDefault();
if (e3.Ok)
{
if (this.IsLoaded)
{
PubSubNode Node = new PubSubNode(this, this.pubSubClient.ComponentAddress, NodeName, Title, Type);
if (this.children is null)
{
this.children = new SortedDictionary <string, TreeNode>()
{
{ Node.Key, Node }
}
}
;
else
{
lock (this.children)
{
this.children[Node.Key] = Node;
}
}
MainWindow.UpdateGui(() =>
{
this.Account?.View?.NodeAdded(this, Node);
this.OnUpdated();
});
}
}
else
{
MainWindow.ErrorBox("Unable to create node: " + e3.ErrorText);
}
}, null);
},
(sender2, e2) =>
{
// Do nothing.
}, string.Empty, string.Empty, Fields);
ParameterDialog Dialog = new ParameterDialog(Form);
MainWindow.UpdateGui(() =>
{
Dialog.ShowDialog();
});
}
else
{
MainWindow.ErrorBox("Unable to get default node properties: " + e.ErrorText);
}
}, null);
}
protected override void LoadChildren()
{
if (!this.loadingChildren && !this.IsLoaded)
{
SortedDictionary <string, TreeNode> Children = new SortedDictionary <string, TreeNode>();
Mouse.OverrideCursor = Cursors.Wait;
this.loadingChildren = true;
if (this.nodeType == NodeType.leaf && this.Service.SupportsLastPublished)
{
this.Service.PubSubClient.GetLatestItems(this.node, 50, (sender, e) =>
{
this.loadingChildren = false;
MainWindow.MouseDefault();
if (e.Ok)
{
foreach (Networking.XMPP.PubSub.PubSubItem Item in e.Items)
{
Children[Item.ItemId] = new PubSubItem(this, this.jid, Item.Node, Item.ItemId, Item.Payload, Item.Publisher);
}
this.children = Children;
this.OnUpdated();
this.Service.NodesAdded(this.children.Values, this);
this.Service.PubSubClient.Subscribe(this.node, (sender2, e2) =>
{
if (!e2.Ok)
{
MainWindow.ErrorBox("Unable to subscribe to new items: " + e.ErrorText);
}
return(Task.CompletedTask);
}, null);
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e.ErrorText) ? "Unable to get latest items." : e.ErrorText);
}
return(Task.CompletedTask);
}, null);
}
else
{
this.Service.Account.Client.SendServiceItemsDiscoveryRequest(this.PubSubClient.ComponentAddress, this.node, (sender, e) =>
{
this.loadingChildren = false;
MainWindow.MouseDefault();
if (e.Ok)
{
this.Service.NodesRemoved(this.children.Values, this);
if (this.nodeType == NodeType.leaf)
{
List <string> ItemIds = new List <string>();
foreach (Item Item in e.Items)
{
ItemIds.Add(Item.Name);
}
this.Service.PubSubClient.GetItems(this.node, ItemIds.ToArray(), (sender2, e2) =>
{
if (e2.Ok)
{
if (e2.Items.Length == ItemIds.Count)
{
foreach (Networking.XMPP.PubSub.PubSubItem Item in e2.Items)
{
Children[Item.ItemId] = new PubSubItem(this, this.jid, Item.Node, Item.ItemId, Item.Payload, Item.Publisher);
}
this.children = Children;
this.OnUpdated();
this.Service.NodesAdded(this.children.Values, this);
}
else
{
foreach (Item Item in e.Items)
{
this.Service.PubSubClient.GetItems(this.node, new string[] { Item.Name }, (sender3, e3) =>
{
if (e3.Ok)
{
if (e3.Items.Length == 1)
{
Networking.XMPP.PubSub.PubSubItem Item2 = e3.Items[0];
TreeNode NewNode;
lock (Children)
{
NewNode = new PubSubItem(this, this.jid, Item2.Node, Item2.ItemId, Item2.Payload, Item2.Publisher);
Children[Item2.ItemId] = NewNode;
this.children = new SortedDictionary <string, TreeNode>(Children);
}
this.OnUpdated();
this.Service.NodesAdded(new TreeNode[] { NewNode }, this);
}
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e2.ErrorText) ? "Unable to get item." : e3.ErrorText);
}
return(Task.CompletedTask);
}, Item);
}
}
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e2.ErrorText) ? "Unable to get items." : e2.ErrorText);
}
return(Task.CompletedTask);
}, null);
}
else
{
foreach (Item Item in e.Items)
{
this.Service.Account.Client.SendServiceDiscoveryRequest(this.PubSubClient.ComponentAddress, Item.Node, (sender2, e2) =>
{
if (e2.Ok)
{
Item Item2 = (Item)e2.State;
string Jid = Item2.JID;
string Node = Item2.Node;
string Name = Item2.Name;
NodeType NodeType = NodeType.leaf;
TreeNode NewNode;
foreach (Identity Identity in e2.Identities)
{
if (Identity.Category == "pubsub")
{
if (!Enum.TryParse <NodeType>(Identity.Type, out NodeType))
{
NodeType = NodeType.leaf;
}
if (!string.IsNullOrEmpty(Identity.Name))
{
Name = Identity.Name;
}
}
}
lock (Children)
{
NewNode = new PubSubNode(this, Jid, Node, Name, NodeType);
Children[Item2.Node] = NewNode;
this.children = new SortedDictionary <string, TreeNode>(Children);
}
this.OnUpdated();
this.Service.NodesAdded(new TreeNode[] { NewNode }, this);
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e2.ErrorText) ? "Unable to get information." : e2.ErrorText);
}
return(Task.CompletedTask);
}, Item);
}
}
}
else
{
MainWindow.ErrorBox(string.IsNullOrEmpty(e.ErrorText) ? "Unable to get information." : e.ErrorText);
}
return(Task.CompletedTask);
}, null);
}
}
base.LoadChildren();
}
