public SyndicationItemFactory(IContentLoader contentLoader, IFeedContentResolver feedContentResolver, IFeedContentFilterer feedFilterer, IFeedDescriptionProvider feedDescriptionProvider, IContentCategoryLoader contentCategoryLoader) { ContentLoader = contentLoader; ContentCategoryLoader = contentCategoryLoader; FeedContentResolver = feedContentResolver ?? new FeedContentResolver(ContentLoader); FeedFilterer = feedFilterer ?? new FeedContentFilterer(); FeedDescriptionProvider = feedDescriptionProvider ?? new FeedDescriptionProvider(); }