Engage.Dnn.Publish.Category.GetParentCategory C# (CSharp) Method

GetParentCategory() public static method

public static GetParentCategory ( int childItemId, int portalId ) : int
childItemId int
portalId int
return int
        public static int GetParentCategory(int childItemId, int portalId)
        {
            int parentId;
            string cacheKey = Utility.CacheKeyPublishItemParentCategoryId + childItemId.ToString(CultureInfo.InvariantCulture); // +"PageId";
            if (ModuleBase.UseCachePortal(portalId))
            {
                object o = DataCache.GetCache(cacheKey);
                parentId = o != null ? Convert.ToInt32(o.ToString()) : DataProvider.Instance().GetParentCategory(childItemId, portalId);
                if (parentId != -1)
                {
                    DataCache.SetCache(cacheKey, parentId, DateTime.Now.AddMinutes(ModuleBase.CacheTimePortal(portalId)));
                    Utility.AddCacheKey(cacheKey, portalId);
                }
            }
            else
            {
                parentId = DataProvider.Instance().GetParentCategory(childItemId, portalId);
            }

            return parentId;
        }