public static void ComputeUrlRelation(SiteDb sitedb, Guid objectId, byte constType, List <string> urllist)
{
List <Guid> internalRoutes = new List <Guid>();
List <Guid> ExternalResource = new List <Guid>();
var oldRouteRelations = sitedb.Relations.GetRelationViaRoutes(objectId);
var oldExternalResourceRelations = sitedb.Relations.GetExternalRelations(objectId, 0);
byte FinalDestConstType = 0;
foreach (var item in urllist.Distinct())
{
FinalDestConstType = ConstTypeService.GetConstTypeByUrl(item);;
if (Service.DomUrlService.IsExternalLink(item))
{
Guid externalid = Kooboo.Data.IDGenerator.Generate(item, ConstObjectType.ExternalResource);
ExternalResource.Add(externalid);
if (oldExternalResourceRelations.Find(o => o.objectYId == externalid) == null)
{
sitedb.ExternalResource.AddOrUpdate(item, FinalDestConstType);
}
}
else
{
var routeids = DomRelation.GetRouteIds(sitedb, item);
internalRoutes.AddRange(routeids);
if (routeids.Count == 1 && oldRouteRelations.Find(o => o.objectYId == routeids[0]) == null)
{
sitedb.Routes.EnsureExists(item, FinalDestConstType);
}
}
}
foreach (var item in oldRouteRelations)
{
if (!internalRoutes.Contains(item.objectYId))
{
sitedb.Relations.Delete(item.Id);
}
}
foreach (var item in internalRoutes)
{
if (oldRouteRelations.Find(o => o.objectYId == item) == null)
{
sitedb.Relations.AddOrUpdate(objectId, item, constType, ConstObjectType.Route, FinalDestConstType);
}
}
foreach (var item in oldExternalResourceRelations)
{
if (!ExternalResource.Contains(item.objectYId))
{
sitedb.Relations.Delete(item.Id);
}
}
foreach (var item in ExternalResource)
{
if (oldExternalResourceRelations.Find(o => o.objectYId == item) == null)
{
sitedb.Relations.AddOrUpdate(objectId, item, constType, ConstObjectType.ExternalResource, FinalDestConstType);
}
}
}
