private static ContentTypeItem CreateContentTypeItem(ContentType contentType)
{
var contentTypeItem = new ContentTypeItem { Type = contentType.Type, DisplayName = contentType.DisplayName, ControllerName = contentType.ControllerName };
var contentActionItems =
contentType.Actions.Select(
action => new ContentActionItem { Action = action.Action, ContentType = contentType.Type, DisplayName = action.DisplayName });
contentTypeItem.ContentActionItems.AddRange(contentActionItems);
return contentTypeItem;
}
private static void UpdateContentTypeItem(ContentTypeItem contentTypeItem, ContentType contentType, ContentDataContext contentDataContext)
{
contentTypeItem.DisplayName = contentType.DisplayName;
var actionsToDelete = (from item in contentTypeItem.ContentActionItems
where !contentType.Actions.Any(action => action.Action == item.Action)
select item).ToList();
var actionsToUpdate = (from item in contentTypeItem.ContentActionItems
let action = contentType.Actions.SingleOrDefault(a => a.Action == item.Action)
where action != null
select new { item, action }).ToList();
var actionsToInsert = (from action in contentType.Actions
where !contentTypeItem.ContentActionItems.Any(a => a.Action == action.Action)
select new ContentActionItem { Action = action.Action, ContentType = contentTypeItem.Type, DisplayName = action.DisplayName }).
ToList();
contentDataContext.ContentActionItems.DeleteAllOnSubmit(actionsToDelete);
actionsToUpdate.ForEach(a => { a.item.DisplayName = a.action.DisplayName; });
contentTypeItem.ContentActionItems.AddRange(actionsToInsert);
}