private bool ApplyAdditionalFilters(BaseItemsRequest request, BaseItem i, User user, bool isPreFiltered)
{
if (!isPreFiltered)
{
// Apply tag filter
var tags = request.GetTags();
if (tags.Length > 0)
{
var hasTags = i as IHasTags;
if (hasTags == null)
{
return(false);
}
if (!tags.Any(v => hasTags.Tags.Contains(v, StringComparer.OrdinalIgnoreCase)))
{
return(false);
}
}
// Apply official rating filter
var officialRatings = request.GetOfficialRatings();
if (officialRatings.Length > 0 && !officialRatings.Contains(i.OfficialRating ?? string.Empty))
{
return(false);
}
// Apply genre filter
var genres = request.GetGenres();
if (genres.Length > 0 && !genres.Any(v => i.Genres.Contains(v, StringComparer.OrdinalIgnoreCase)))
{
return(false);
}
// Apply year filter
var years = request.GetYears();
if (years.Length > 0 && !(i.ProductionYear.HasValue && years.Contains(i.ProductionYear.Value)))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Applies sort order
/// </summary>
/// <param name="request">The request.</param>
/// <param name="items">The items.</param>
/// <param name="user">The user.</param>
/// <param name="libraryManager">The library manager.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
internal static IEnumerable <BaseItem> ApplySortOrder(BaseItemsRequest request, IEnumerable <BaseItem> items, User user, ILibraryManager libraryManager)
{
var orderBy = request.GetOrderBy().ToArray();
return(orderBy.Length == 0 ? items : libraryManager.Sort(items, user, orderBy, request.SortOrder ?? SortOrder.Ascending));
}