public virtual IEnumerable <IFeedItem> ApplyFilters(IEnumerable <IFeedItem> items, FeedFilterStateModel filterState, FeedSettings settings) { if (filterState.ShowSubscribed.GetValueOrDefault() && settings.HasSubscribersFilter) { items = items.Where(i => i is ISubscribable subscribable && _subscribeService.IsSubscribed(_intranetUserService.GetCurrentUser().Id, subscribable)); } if (filterState.ShowPinned.GetValueOrDefault() && settings.HasPinnedFilter) { items = items.Where(i => i.IsPinned); } items = ApplyAdditionalFilters(items); return(items); }