public bool TryGetFanArt(FanArtConstants.FanArtMediaType mediaType, FanArtConstants.FanArtType fanArtType, string name, int maxWidth, int maxHeight, bool singleRandom, out IList<FanArtImage> result)
{
result = null;
if (mediaType != FanArtConstants.FanArtMediaType.Album || fanArtType != FanArtConstants.FanArtType.Poster || string.IsNullOrEmpty(name))
return false;
IMediaLibrary mediaLibrary = ServiceRegistration.Get<IMediaLibrary>(false);
if (mediaLibrary == null)
return false;
IFilter filter = new RelationalFilter(AudioAspect.ATTR_ALBUM, RelationalOperator.EQ, name);
MediaItemQuery query = new MediaItemQuery(NECESSARY_MIAS, filter)
{
Limit = 1, // Only one needed
SortInformation = new List<SortInformation> { new SortInformation(AudioAspect.ATTR_ALBUM, SortDirection.Ascending) }
};
var items = mediaLibrary.Search(query, false);
result = new List<FanArtImage>();
foreach (var mediaItem in items)
{
byte[] textureData;
if (!MediaItemAspect.TryGetAttribute(mediaItem.Aspects, ThumbnailLargeAspect.ATTR_THUMBNAIL, out textureData))
continue;
// Only one record required
result.Add(new FanArtImage(name, textureData));
return true;
}
return true;
}
public override ICollection<FilterValue> GetAvailableValues(IEnumerable<Guid> necessaryMIATypeIds, IFilter selectAttributeFilter, IFilter filter)
{
IContentDirectory cd = ServiceRegistration.Get<IServerConnectionManager>().ContentDirectory;
if (cd == null)
throw new NotConnectedException("The MediaLibrary is not connected");
IFilter unwatchedFilter = BooleanCombinationFilter.CombineFilters(BooleanOperator.Or,
new EmptyFilter(MediaAspect.ATTR_PLAYCOUNT),
new RelationalFilter(MediaAspect.ATTR_PLAYCOUNT, RelationalOperator.EQ, 0));
IFilter watchedFilter = new RelationalFilter(MediaAspect.ATTR_PLAYCOUNT, RelationalOperator.GT, 0);
int numUnwatchedItems = cd.CountMediaItems(necessaryMIATypeIds, unwatchedFilter, true);
int numWatchedItems = cd.CountMediaItems(necessaryMIATypeIds, watchedFilter, true);
return new List<FilterValue>(new FilterValue[]
{
new FilterValue(Consts.RES_VALUE_UNWATCHED, unwatchedFilter, null, numUnwatchedItems, this),
new FilterValue(Consts.RES_VALUE_WATCHED, watchedFilter, null, numWatchedItems, this),
}.Where(fv => !fv.NumItems.HasValue || fv.NumItems.Value > 0));
}