internal static BaseTree GetLegacyTreeForLegacyServices(Core.Models.ApplicationTree appTree)
{
if (appTree == null) throw new ArgumentNullException("appTree");
BaseTree tree;
var controllerAttempt = appTree.TryGetControllerTree();
if (controllerAttempt.Success)
{
var legacyAtt = controllerAttempt.Result.GetCustomAttribute<LegacyBaseTreeAttribute>(false);
if (legacyAtt == null)
{
LogHelper.Warn<LegacyTreeDataConverter>("Cannot render tree: " + appTree.Alias + ". Cannot render a " + typeof(TreeController) + " tree type with the legacy web services unless attributed with " + typeof(LegacyBaseTreeAttribute));
return null;
}
var treeDef = new TreeDefinition(
legacyAtt.BaseTreeType,
new ApplicationTree(false, true, (byte)appTree.SortOrder, appTree.ApplicationAlias, appTree.Alias, appTree.Title, appTree.IconClosed, appTree.IconOpened, "", legacyAtt.BaseTreeType.GetFullNameWithAssembly(), ""),
new Application(appTree.Alias, appTree.Alias, "", 0));
tree = treeDef.CreateInstance();
tree.TreeAlias = appTree.Alias;
}
else
{
//get the tree that we need to render
var treeDef = TreeDefinitionCollection.Instance.FindTree(appTree.Alias);
if (treeDef == null)
{
return null;
}
tree = treeDef.CreateInstance();
}
return tree;
}
