private static Attempt <XmlTree> TryGetXmlTree(this ApplicationTree appTree, string id, FormDataCollection formCollection)
{
var treeDefAttempt = appTree.TryGetLegacyTreeDef();
if (treeDefAttempt.Success == false)
{
return(Attempt <XmlTree> .Fail(treeDefAttempt.Exception));
}
var treeDef = treeDefAttempt.Result;
//This is how the legacy trees worked....
var bTree = treeDef.CreateInstance();
var treeParams = new LegacyTreeParams(formCollection);
//we currently only support an integer id or a string id, we'll refactor how this works
//later but we'll get this working first
int startId;
if (int.TryParse(id, out startId))
{
treeParams.StartNodeID = startId;
}
else
{
treeParams.NodeKey = id;
}
var xTree = new XmlTree();
bTree.SetTreeParameters(treeParams);
bTree.Render(ref xTree);
return(Attempt.Succeed(xTree));
}
internal static Attempt <XmlTreeNode> TryGetRootXmlNodeFromLegacyTree(this ApplicationTree appTree, FormDataCollection formCollection, UrlHelper urlHelper)
{
var treeDefAttempt = appTree.TryGetLegacyTreeDef();
if (treeDefAttempt.Success == false)
{
return(Attempt <XmlTreeNode> .Fail(treeDefAttempt.Exception));
}
var treeDef = treeDefAttempt.Result;
var bTree = treeDef.CreateInstance();
var treeParams = new LegacyTreeParams(formCollection);
bTree.SetTreeParameters(treeParams);
var xmlRoot = bTree.RootNode;
return(Attempt.Succeed(xmlRoot));
}