public ActionResult History(string path)
{
var item = PrimeViewBag(path).Last();
var history = _nodeProvider.GetRevisions(item);
ViewBag.History = history;
HistoryViewModel model;
switch (history.Count)
{
case 0:
model = new HistoryViewModel(0, 0);
break;
case 1:
model = new HistoryViewModel(history[0].RevisionNumber, history[0].RevisionNumber);
break;
default:
model = new HistoryViewModel(history[1].RevisionNumber, history[0].RevisionNumber);
break;
}
return(View(model));
}