private bool HasExternalReferrers(ItemLink[] referrers, Hashtable tree)
{
return referrers.Any(link => !tree.ContainsKey(link.SourceItemID));
}
public void UpdateLinks(Item item, ItemLink[] links)
{
Assert.ArgumentNotNull((object)item, "item");
Assert.ArgumentNotNull((object)links, "links");
var oldLinks = GetReferences(item);
var removeLinks = new List<ItemLink>();
foreach (var link in oldLinks)
{
if (!links.Any(x => x.TargetItemID.Guid == link.TargetItemID.Guid))
{
removeLinks.Add(link);
}
}
removeLinks.ForEach(x => RemoveItemVersionLink(x));
var allLinks = _computedLinkManager.GetComputedLinkItems(item);
allLinks.AddRange(links);
allLinks.ToList().ForEach(x => this.Update(item, x));
//foreach (var manager in _factory.GetContextSitecoreLinkedDataManagers(item))
//{
// allLinks.ToList().ForEach(computedLink => manager.AddLink(item, computedLink));
// //Now remove removed links
// var oldLinks = GetReferences(item);
// var removeLinks = new List<ItemLink>();
// foreach (var link in oldLinks)
// {
// if (!allLinks.Where(x => x.TargetItemID.Guid == link.TargetItemID.Guid).Any())
// {
// removeLinks.Add(link);
// }
// }
// foreach (var removeLink in removeLinks)
// {
// manager.RemoveLinksForItem(item, removeLink);
// }
//}
}
