jellyfin/MediaBrowser.Controller/Entities/TV/Season.cs
2016-08-25 02:44:24 -04:00

293 lines
8.3 KiB
C#

using System;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Querying;
using MediaBrowser.Model.Users;
using MoreLinq;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Threading.Tasks;
using MediaBrowser.Model.Configuration;
namespace MediaBrowser.Controller.Entities.TV
{
/// <summary>
/// Class Season
/// </summary>
public class Season : Folder, IHasSeries, IHasLookupInfo<SeasonInfo>
{
[IgnoreDataMember]
public override bool SupportsAddingToPlaylist
{
get { return true; }
}
[IgnoreDataMember]
public override bool IsPreSorted
{
get
{
return true;
}
}
[IgnoreDataMember]
public override bool SupportsDateLastMediaAdded
{
get
{
return true;
}
}
[IgnoreDataMember]
public override Guid? DisplayParentId
{
get
{
var series = Series;
return series == null ? ParentId : series.Id;
}
}
[IgnoreDataMember]
public string SeriesSortName { get; set; }
public string FindSeriesSortName()
{
var series = Series;
return series == null ? SeriesSortName : series.SortName;
}
// Genre, Rating and Stuido will all be the same
protected override IEnumerable<string> GetIndexByOptions()
{
return new List<string> {
{"None"},
{"Performer"},
{"Director"},
{"Year"},
};
}
public override List<string> GetUserDataKeys()
{
var list = base.GetUserDataKeys();
var series = Series;
if (series != null)
{
list.InsertRange(0, series.GetUserDataKeys().Select(i => i + (IndexNumber ?? 0).ToString("000")));
}
return list;
}
public override int GetChildCount(User user)
{
Logger.Debug("Season {0} getting child cound", (Path ?? Name));
var result = GetChildren(user, true).Count();
Logger.Debug("Season {0} child cound: ", result);
return result;
}
/// <summary>
/// This Episode's Series Instance
/// </summary>
/// <value>The series.</value>
[IgnoreDataMember]
public Series Series
{
get
{
return SeriesId.HasValue ? (LibraryManager.GetItemById(SeriesId.Value) as Series) : null;
}
}
[IgnoreDataMember]
public string SeriesPath
{
get
{
var series = Series;
if (series != null)
{
return series.Path;
}
return System.IO.Path.GetDirectoryName(Path);
}
}
public override string CreatePresentationUniqueKey()
{
if (IndexNumber.HasValue)
{
var series = Series;
if (series != null)
{
return series.PresentationUniqueKey + "-" + (IndexNumber ?? 0).ToString("000");
}
}
return base.CreatePresentationUniqueKey();
}
/// <summary>
/// Creates the name of the sort.
/// </summary>
/// <returns>System.String.</returns>
protected override string CreateSortName()
{
return IndexNumber != null ? IndexNumber.Value.ToString("0000") : Name;
}
protected override Task<QueryResult<BaseItem>> GetItemsInternal(InternalItemsQuery query)
{
if (query.User == null)
{
return base.GetItemsInternal(query);
}
var user = query.User;
Func<BaseItem, bool> filter = i => UserViewBuilder.Filter(i, user, query, UserDataManager, LibraryManager);
var id = Guid.NewGuid().ToString("N");
Logger.Debug("Season.GetItemsInternal entering GetEpisodes. Request id: " + id);
var items = GetEpisodes(user).Where(filter);
Logger.Debug("Season.GetItemsInternal entering PostFilterAndSort. Request id: " + id);
var result = PostFilterAndSort(items, query, false, false);
Logger.Debug("Season.GetItemsInternal complete. Request id: " + id);
return Task.FromResult(result);
}
/// <summary>
/// Gets the episodes.
/// </summary>
/// <param name="user">The user.</param>
/// <returns>IEnumerable{Episode}.</returns>
public IEnumerable<Episode> GetEpisodes(User user)
{
return GetEpisodes(Series, user);
}
public IEnumerable<Episode> GetEpisodes(Series series, User user)
{
return GetEpisodes(series, user, null);
}
public IEnumerable<Episode> GetEpisodes(Series series, User user, IEnumerable<Episode> allSeriesEpisodes)
{
return series.GetSeasonEpisodes(user, this, allSeriesEpisodes);
}
public IEnumerable<Episode> GetEpisodes()
{
var episodes = GetRecursiveChildren().OfType<Episode>();
var series = Series;
if (series != null && series.ContainsEpisodesWithoutSeasonFolders)
{
var seasonNumber = IndexNumber;
var list = episodes.ToList();
if (seasonNumber.HasValue)
{
list.AddRange(series.GetRecursiveChildren().OfType<Episode>()
.Where(i => i.ParentIndexNumber.HasValue && i.ParentIndexNumber.Value == seasonNumber.Value));
}
else
{
list.AddRange(series.GetRecursiveChildren().OfType<Episode>()
.Where(i => !i.ParentIndexNumber.HasValue));
}
episodes = list.DistinctBy(i => i.Id);
}
return episodes;
}
public override IEnumerable<BaseItem> GetChildren(User user, bool includeLinkedChildren)
{
return GetEpisodes(user);
}
protected override bool GetBlockUnratedValue(UserPolicy config)
{
// Don't block. Let either the entire series rating or episode rating determine it
return false;
}
public override UnratedItem GetBlockUnratedType()
{
return UnratedItem.Series;
}
[IgnoreDataMember]
public string SeriesName { get; set; }
[IgnoreDataMember]
public Guid? SeriesId { get; set; }
public string FindSeriesName()
{
var series = Series;
return series == null ? SeriesName : series.Name;
}
public Guid? FindSeriesId()
{
var series = FindParent<Series>();
return series == null ? (Guid?)null : series.Id;
}
/// <summary>
/// Gets the lookup information.
/// </summary>
/// <returns>SeasonInfo.</returns>
public SeasonInfo GetLookupInfo()
{
var id = GetItemLookupInfo<SeasonInfo>();
var series = Series;
if (series != null)
{
id.SeriesProviderIds = series.ProviderIds;
id.AnimeSeriesIndex = series.AnimeSeriesIndex;
}
return id;
}
/// <summary>
/// This is called before any metadata refresh and returns true or false indicating if changes were made
/// </summary>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
public override bool BeforeMetadataRefresh()
{
var hasChanges = base.BeforeMetadataRefresh();
if (!IndexNumber.HasValue && !string.IsNullOrEmpty(Path))
{
IndexNumber = IndexNumber ?? LibraryManager.GetSeasonNumberFromPath(Path);
// If a change was made record it
if (IndexNumber.HasValue)
{
hasChanges = true;
}
}
return hasChanges;
}
}
}