private static TocNode InitCui(XmlReader reader)
{
var elementNames = new Stack <string>();
elementNames.Push(reader.GetAttribute("type"));
var curr = new TocNode()
{
_type = reader.GetAttribute("type"),
_id = reader.GetAttribute("id")
};
var allNodes = new Dictionary <string, TocNode>();
allNodes[curr._id] = curr;
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (reader.LocalName == "Item")
{
elementNames.Push(reader.GetAttribute("type"));
}
else
{
elementNames.Push(reader.LocalName);
}
if (reader.LocalName == "Item")
{
curr = new TocNode()
{
_type = reader.GetAttribute("type"),
_id = reader.GetAttribute("id")
};
allNodes[curr._id] = curr;
}
break;
case XmlNodeType.EndElement:
if (elementNames.Count > 0)
{
elementNames.Pop();
}
break;
case XmlNodeType.Text:
case XmlNodeType.CDATA:
if (!string.IsNullOrEmpty(reader.Value))
{
switch (elementNames.Peek())
{
case "id":
case "itemtype":
case "section":
break; // Do nothing
case "image":
curr.Image = reader.Value;
break;
case "name":
curr.Name = reader.Value;
break;
case "label":
curr.Label = reader.Value;
break;
case "sort_order":
curr.SortOrder = int.Parse(reader.Value);
break;
case "additional_data":
using (var json = new Json.Embed.JsonTextReader(reader.Value))
{
foreach (var kvp in json.Flatten())
{
switch (kvp.Key)
{
case "$.itemTypeId":
curr._references.Add(new ItemRef("ItemType", kvp.Value?.ToString()));
break;
case "$.tocViewId":
curr._references.Add(new ItemRef("TOC View", kvp.Value?.ToString()));
break;
case "$.tocAccessId":
case "$.relatedTocAccessId":
curr._references.Add(new ItemRef("TOC Access", kvp.Value?.ToString()));
break;
case "$.formId":
curr._references.Add(new ItemRef("Form", kvp.Value?.ToString()));
break;
default:
if (kvp.Value != null)
{
curr.AdditionalData[kvp.Key.Substring(2)] = kvp.Value;
}
break;
}
}
}
break;
default:
curr.AdditionalData[elementNames.Peek()] = reader.Value;
break;
}
}
break;
}
}
var root = new TocNode();
foreach (var node in allNodes.Values)
{
if (node.AdditionalData.TryGetValue("parent_menu", out var parentId) &&
!string.IsNullOrEmpty(parentId?.ToString()) &&
allNodes.TryGetValue(parentId?.ToString(), out var parent))
{
parent._children.Add(node);
node.AdditionalData.Remove("parent_menu");
}
else
{
root._children.Add(node);
}
}
return(root);
}
private static TocNode InitMainItems(XmlReader reader)
{
var stack = new Stack <TocNode>();
stack.Push(new TocNode());
var elementNames = new Stack <string>();
elementNames.Push(reader.GetAttribute("type"));
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (!reader.IsEmptyElement)
{
if (reader.LocalName == "Item")
{
elementNames.Push(reader.GetAttribute("type"));
}
else
{
elementNames.Push(reader.LocalName);
}
}
if (string.Equals(reader.GetAttribute("type"), "Tree Node", StringComparison.OrdinalIgnoreCase))
{
var newNode = new TocNode()
{
_type = reader.GetAttribute("type"),
SortOrder = (stack.Peek()._children.Count + 1) * 10
};
stack.Peek()._children.Add(newNode);
stack.Push(newNode);
}
break;
case XmlNodeType.EndElement:
if (elementNames.Count > 0)
{
var lastElem = elementNames.Pop();
if (string.Equals(lastElem, "Tree Node", StringComparison.OrdinalIgnoreCase))
{
if (stack.Count == 1)
{
return(stack.Pop());
}
else
{
stack.Pop();
}
}
}
break;
case XmlNodeType.Text:
case XmlNodeType.CDATA:
if (!string.IsNullOrEmpty(reader.Value))
{
switch (elementNames.Peek())
{
case "itemtype_id":
stack.Peek()._references.Add(new ItemRef("ItemType", reader.Value));
break;
case "saved_search_id":
stack.Peek()._references.Add(new ItemRef("SavedSearch", reader.Value));
break;
case "name":
stack.Peek().Name = reader.Value;
break;
case "label":
stack.Peek().Label = reader.Value;
break;
case "open_icon":
stack.Peek().Image = reader.Value;
break;
default:
stack.Peek().AdditionalData[elementNames.Peek()] = reader.Value;
break;
}
}
break;
}
}
if (stack.Count == 1)
{
return(stack.Pop());
}
else
{
return(null);
}
}
