Stream custom live channels using your own media
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using Dapper;
using ErsatzTV.Core;
using ErsatzTV.Core.Domain;
using ErsatzTV.Core.Emby;
using ErsatzTV.Core.Interfaces.Repositories;
using ErsatzTV.Core.Metadata;
using ErsatzTV.Infrastructure.Extensions;
using Microsoft.EntityFrameworkCore;
namespace ErsatzTV.Infrastructure.Data.Repositories;
public class EmbyTelevisionRepository : IEmbyTelevisionRepository
{
private readonly IDbContextFactory<TvContext> _dbContextFactory;
public EmbyTelevisionRepository(IDbContextFactory<TvContext> dbContextFactory) =>
_dbContextFactory = dbContextFactory;
public async Task<List<EmbyItemEtag>> GetExistingShows(EmbyLibrary library)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.QueryAsync<EmbyItemEtag>(
@"SELECT ItemId, Etag, MI.State FROM EmbyShow
INNER JOIN Show S on EmbyShow.Id = S.Id
INNER JOIN MediaItem MI on S.Id = MI.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id
WHERE LP.LibraryId = @LibraryId",
new { LibraryId = library.Id })
.Map(result => result.ToList());
}
public async Task<List<EmbyItemEtag>> GetExistingSeasons(EmbyLibrary library, EmbyShow show)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.QueryAsync<EmbyItemEtag>(
@"SELECT EmbySeason.ItemId, EmbySeason.Etag, MI.State FROM EmbySeason
INNER JOIN Season S on EmbySeason.Id = S.Id
INNER JOIN MediaItem MI on S.Id = MI.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id
INNER JOIN Show S2 on S.ShowId = S2.Id
INNER JOIN EmbyShow JS on S2.Id = JS.Id
WHERE LP.LibraryId = @LibraryId AND JS.ItemId = @ShowItemId",
new { LibraryId = library.Id, ShowItemId = show.ItemId })
.Map(result => result.ToList());
}
public async Task<List<EmbyItemEtag>> GetExistingEpisodes(EmbyLibrary library, EmbySeason season)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.QueryAsync<EmbyItemEtag>(
@"SELECT EmbyEpisode.ItemId, EmbyEpisode.Etag, MI.State FROM EmbyEpisode
INNER JOIN Episode E on EmbyEpisode.Id = E.Id
INNER JOIN MediaItem MI on E.Id = MI.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id
INNER JOIN Season S2 on E.SeasonId = S2.Id
INNER JOIN EmbySeason JS on S2.Id = JS.Id
WHERE LP.LibraryId = @LibraryId AND JS.ItemId = @SeasonItemId",
new { LibraryId = library.Id, SeasonItemId = season.ItemId })
.Map(result => result.ToList());
}
public async Task<Either<BaseError, MediaItemScanResult<EmbyShow>>> GetOrAdd(EmbyLibrary library, EmbyShow item)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
Option<EmbyShow> maybeExisting = await dbContext.EmbyShows
.Include(m => m.LibraryPath)
.ThenInclude(lp => lp.Library)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Genres)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Tags)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Studios)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Actors)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Artwork)
.Include(m => m.ShowMetadata)
.ThenInclude(mm => mm.Guids)
.Include(m => m.TraktListItems)
.ThenInclude(tli => tli.TraktList)
.SelectOneAsync(s => s.ItemId, s => s.ItemId == item.ItemId);
foreach (EmbyShow embyShow in maybeExisting)
{
var result = new MediaItemScanResult<EmbyShow>(embyShow) { IsAdded = false };
if (embyShow.Etag != item.Etag)
{
await UpdateShow(dbContext, embyShow, item);
result.IsUpdated = true;
}
return result;
}
return await AddShow(dbContext, library, item);
}
public async Task<Either<BaseError, MediaItemScanResult<EmbySeason>>> GetOrAdd(EmbyLibrary library, EmbySeason item)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
Option<EmbySeason> maybeExisting = await dbContext.EmbySeasons
.Include(m => m.LibraryPath)
.Include(m => m.SeasonMetadata)
.ThenInclude(mm => mm.Artwork)
.Include(m => m.SeasonMetadata)
.ThenInclude(mm => mm.Guids)
.SelectOneAsync(s => s.ItemId, s => s.ItemId == item.ItemId);
foreach (EmbySeason embySeason in maybeExisting)
{
var result = new MediaItemScanResult<EmbySeason>(embySeason) { IsAdded = false };
if (embySeason.Etag != item.Etag)
{
await UpdateSeason(dbContext, embySeason, item);
result.IsUpdated = true;
}
return result;
}
return await AddSeason(dbContext, library, item);
}
public async Task<Either<BaseError, MediaItemScanResult<EmbyEpisode>>> GetOrAdd(
EmbyLibrary library,
EmbyEpisode item,
bool deepScan)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
Option<EmbyEpisode> maybeExisting = await dbContext.EmbyEpisodes
.Include(m => m.LibraryPath)
.ThenInclude(lp => lp.Library)
.Include(m => m.MediaVersions)
.ThenInclude(mv => mv.MediaFiles)
.Include(m => m.MediaVersions)
.ThenInclude(mv => mv.Streams)
.Include(m => m.MediaVersions)
.ThenInclude(mv => mv.Chapters)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Artwork)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Guids)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Genres)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Tags)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Studios)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Actors)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Directors)
.Include(m => m.EpisodeMetadata)
.ThenInclude(mm => mm.Writers)
.Include(m => m.Season)
.Include(m => m.TraktListItems)
.ThenInclude(tli => tli.TraktList)
.SelectOneAsync(s => s.ItemId, s => s.ItemId == item.ItemId);
foreach (EmbyEpisode embyEpisode in maybeExisting)
{
var result = new MediaItemScanResult<EmbyEpisode>(embyEpisode) { IsAdded = false };
if (embyEpisode.Etag != item.Etag || deepScan)
{
await UpdateEpisode(dbContext, embyEpisode, item);
result.IsUpdated = true;
}
return result;
}
return await AddEpisode(dbContext, library, item);
}
public async Task<Unit> SetEtag(EmbyShow show, string etag)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.ExecuteAsync(
"UPDATE EmbyShow SET Etag = @Etag WHERE Id = @Id",
new { Etag = etag, show.Id }).Map(_ => Unit.Default);
}
public async Task<Unit> SetEtag(EmbySeason season, string etag)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.ExecuteAsync(
"UPDATE EmbySeason SET Etag = @Etag WHERE Id = @Id",
new { Etag = etag, season.Id }).Map(_ => Unit.Default);
}
public async Task<Unit> SetEtag(EmbyEpisode episode, string etag)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
return await dbContext.Connection.ExecuteAsync(
"UPDATE EmbyEpisode SET Etag = @Etag WHERE Id = @Id",
new { Etag = etag, episode.Id }).Map(_ => Unit.Default);
}
public async Task<bool> FlagNormal(EmbyLibrary library, EmbyEpisode episode)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
episode.State = MediaItemState.Normal;
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 0 WHERE Id IN
(SELECT EmbyEpisode.Id FROM EmbyEpisode
INNER JOIN MediaItem MI ON MI.Id = EmbyEpisode.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id AND LibraryId = @LibraryId
WHERE EmbyEpisode.ItemId = @ItemId)",
new { LibraryId = library.Id, episode.ItemId }).Map(count => count > 0);
}
public async Task<bool> FlagNormal(EmbyLibrary library, EmbySeason season)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
season.State = MediaItemState.Normal;
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 0 WHERE Id IN
(SELECT EmbySeason.Id FROM EmbySeason
INNER JOIN MediaItem MI ON MI.Id = EmbySeason.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id AND LibraryId = @LibraryId
WHERE EmbySeason.ItemId = @ItemId)",
new { LibraryId = library.Id, season.ItemId }).Map(count => count > 0);
}
public async Task<bool> FlagNormal(EmbyLibrary library, EmbyShow show)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
show.State = MediaItemState.Normal;
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 0 WHERE Id IN
(SELECT EmbyShow.Id FROM EmbyShow
INNER JOIN MediaItem MI ON MI.Id = EmbyShow.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id AND LibraryId = @LibraryId
WHERE EmbyShow.ItemId = @ItemId)",
new { LibraryId = library.Id, show.ItemId }).Map(count => count > 0);
}
public async Task<List<int>> FlagFileNotFoundShows(EmbyLibrary library, List<string> showItemIds)
{
if (showItemIds.Count == 0)
{
return new List<int>();
}
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
List<int> ids = await dbContext.Connection.QueryAsync<int>(
@"SELECT M.Id
FROM MediaItem M
INNER JOIN EmbyShow ON EmbyShow.Id = M.Id
INNER JOIN LibraryPath LP on M.LibraryPathId = LP.Id AND LP.LibraryId = @LibraryId
WHERE EmbyShow.ItemId IN @ShowItemIds",
new { LibraryId = library.Id, ShowItemIds = showItemIds })
.Map(result => result.ToList());
await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 1 WHERE Id IN @Ids",
new { Ids = ids });
return ids;
}
public async Task<List<int>> FlagFileNotFoundSeasons(EmbyLibrary library, List<string> seasonItemIds)
{
if (seasonItemIds.Count == 0)
{
return new List<int>();
}
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
List<int> ids = await dbContext.Connection.QueryAsync<int>(
@"SELECT M.Id
FROM MediaItem M
INNER JOIN EmbySeason ON EmbySeason.Id = M.Id
INNER JOIN LibraryPath LP on M.LibraryPathId = LP.Id AND LP.LibraryId = @LibraryId
WHERE EmbySeason.ItemId IN @SeasonItemIds",
new { LibraryId = library.Id, SeasonItemIds = seasonItemIds })
.Map(result => result.ToList());
await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 1 WHERE Id IN @Ids",
new { Ids = ids });
return ids;
}
public async Task<List<int>> FlagFileNotFoundEpisodes(EmbyLibrary library, List<string> episodeItemIds)
{
if (episodeItemIds.Count == 0)
{
return new List<int>();
}
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
List<int> ids = await dbContext.Connection.QueryAsync<int>(
@"SELECT M.Id
FROM MediaItem M
INNER JOIN EmbyEpisode ON EmbyEpisode.Id = M.Id
INNER JOIN LibraryPath LP on M.LibraryPathId = LP.Id AND LP.LibraryId = @LibraryId
WHERE EmbyEpisode.ItemId IN @EpisodeItemIds",
new { LibraryId = library.Id, EpisodeItemIds = episodeItemIds })
.Map(result => result.ToList());
await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 1 WHERE Id IN @Ids",
new { Ids = ids });
return ids;
}
public async Task<Option<int>> FlagUnavailable(EmbyLibrary library, EmbyEpisode episode)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
episode.State = MediaItemState.Unavailable;
Option<int> maybeId = await dbContext.Connection.ExecuteScalarAsync<int>(
@"SELECT EmbyEpisode.Id FROM EmbyEpisode
INNER JOIN MediaItem MI ON MI.Id = EmbyEpisode.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id AND LibraryId = @LibraryId
WHERE EmbyEpisode.ItemId = @ItemId",
new { LibraryId = library.Id, episode.ItemId });
foreach (int id in maybeId)
{
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 2 WHERE Id = @Id",
new { Id = id }).Map(count => count > 0 ? Some(id) : None);
}
return None;
}
public async Task<Option<int>> FlagRemoteOnly(EmbyLibrary library, EmbyEpisode episode)
{
await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync();
episode.State = MediaItemState.RemoteOnly;
Option<int> maybeId = await dbContext.Connection.ExecuteScalarAsync<int>(
@"SELECT EmbyEpisode.Id FROM EmbyEpisode
INNER JOIN MediaItem MI ON MI.Id = EmbyEpisode.Id
INNER JOIN LibraryPath LP on MI.LibraryPathId = LP.Id AND LibraryId = @LibraryId
WHERE EmbyEpisode.ItemId = @ItemId",
new { LibraryId = library.Id, episode.ItemId });
foreach (int id in maybeId)
{
return await dbContext.Connection.ExecuteAsync(
@"UPDATE MediaItem SET State = 3 WHERE Id = @Id",
new { Id = id }).Map(count => count > 0 ? Some(id) : None);
}
return None;
}
private async Task UpdateShow(TvContext dbContext, EmbyShow existing, EmbyShow incoming)
{
// library path is used for search indexing later
incoming.LibraryPath = existing.LibraryPath;
incoming.Id = existing.Id;
// metadata
ShowMetadata metadata = existing.ShowMetadata.Head();
ShowMetadata incomingMetadata = incoming.ShowMetadata.Head();
metadata.MetadataKind = incomingMetadata.MetadataKind;
metadata.ContentRating = incomingMetadata.ContentRating;
metadata.Title = incomingMetadata.Title;
metadata.SortTitle = incomingMetadata.SortTitle;
metadata.Plot = incomingMetadata.Plot;
metadata.Year = incomingMetadata.Year;
metadata.Tagline = incomingMetadata.Tagline;
metadata.DateAdded = incomingMetadata.DateAdded;
metadata.DateUpdated = DateTime.UtcNow;
// genres
foreach (Genre genre in metadata.Genres
.Filter(g => incomingMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Genres.Remove(genre);
}
foreach (Genre genre in incomingMetadata.Genres
.Filter(g => metadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Genres.Add(genre);
}
// tags
foreach (Tag tag in metadata.Tags
.Filter(g => incomingMetadata.Tags.All(g2 => g2.Name != g.Name))
.Filter(g => g.ExternalCollectionId is null)
.ToList())
{
metadata.Tags.Remove(tag);
}
foreach (Tag tag in incomingMetadata.Tags
.Filter(g => metadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Tags.Add(tag);
}
// studios
foreach (Studio studio in metadata.Studios
.Filter(g => incomingMetadata.Studios.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Studios.Remove(studio);
}
foreach (Studio studio in incomingMetadata.Studios
.Filter(g => metadata.Studios.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Studios.Add(studio);
}
// actors
foreach (Actor actor in metadata.Actors
.Filter(
a => incomingMetadata.Actors.All(
a2 => a2.Name != a.Name || a.Artwork == null && a2.Artwork != null))
.ToList())
{
metadata.Actors.Remove(actor);
}
foreach (Actor actor in incomingMetadata.Actors
.Filter(a => metadata.Actors.All(a2 => a2.Name != a.Name))
.ToList())
{
metadata.Actors.Add(actor);
}
// guids
foreach (MetadataGuid guid in metadata.Guids
.Filter(g => incomingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Remove(guid);
}
foreach (MetadataGuid guid in incomingMetadata.Guids
.Filter(g => metadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Add(guid);
}
metadata.ReleaseDate = incomingMetadata.ReleaseDate;
// poster
Artwork incomingPoster =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster);
if (incomingPoster != null)
{
Artwork poster = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster);
if (poster == null)
{
poster = new Artwork { ArtworkKind = ArtworkKind.Poster };
metadata.Artwork.Add(poster);
}
poster.Path = incomingPoster.Path;
poster.DateAdded = incomingPoster.DateAdded;
poster.DateUpdated = incomingPoster.DateUpdated;
}
// fan art
Artwork incomingFanArt =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.FanArt);
if (incomingFanArt != null)
{
Artwork fanArt = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.FanArt);
if (fanArt == null)
{
fanArt = new Artwork { ArtworkKind = ArtworkKind.FanArt };
metadata.Artwork.Add(fanArt);
}
fanArt.Path = incomingFanArt.Path;
fanArt.DateAdded = incomingFanArt.DateAdded;
fanArt.DateUpdated = incomingFanArt.DateUpdated;
}
var paths = incomingMetadata.Artwork.Map(a => a.Path).ToList();
foreach (Artwork artworkToRemove in metadata.Artwork
.Filter(a => !paths.Contains(a.Path))
.ToList())
{
metadata.Artwork.Remove(artworkToRemove);
}
await dbContext.SaveChangesAsync();
}
private async Task UpdateSeason(TvContext dbContext, EmbySeason existing, EmbySeason incoming)
{
// library path is used for search indexing later
incoming.LibraryPath = existing.LibraryPath;
incoming.Id = existing.Id;
existing.SeasonNumber = incoming.SeasonNumber;
// metadata
SeasonMetadata metadata = existing.SeasonMetadata.Head();
SeasonMetadata incomingMetadata = incoming.SeasonMetadata.Head();
metadata.Title = incomingMetadata.Title;
metadata.SortTitle = incomingMetadata.SortTitle;
metadata.Year = incomingMetadata.Year;
metadata.DateAdded = incomingMetadata.DateAdded;
metadata.DateUpdated = DateTime.UtcNow;
metadata.ReleaseDate = incomingMetadata.ReleaseDate;
// poster
Artwork incomingPoster =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster);
if (incomingPoster != null)
{
Artwork poster = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster);
if (poster == null)
{
poster = new Artwork { ArtworkKind = ArtworkKind.Poster };
metadata.Artwork.Add(poster);
}
poster.Path = incomingPoster.Path;
poster.DateAdded = incomingPoster.DateAdded;
poster.DateUpdated = incomingPoster.DateUpdated;
}
// thumbnail
Artwork incomingThumbnail =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail);
if (incomingThumbnail != null)
{
Artwork thumb = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail);
if (thumb == null)
{
thumb = new Artwork { ArtworkKind = ArtworkKind.Thumbnail };
metadata.Artwork.Add(thumb);
}
thumb.Path = incomingThumbnail.Path;
thumb.DateAdded = incomingThumbnail.DateAdded;
thumb.DateUpdated = incomingThumbnail.DateUpdated;
}
// fan art
Artwork incomingFanArt =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.FanArt);
if (incomingFanArt != null)
{
Artwork fanArt = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.FanArt);
if (fanArt == null)
{
fanArt = new Artwork { ArtworkKind = ArtworkKind.FanArt };
metadata.Artwork.Add(fanArt);
}
fanArt.Path = incomingFanArt.Path;
fanArt.DateAdded = incomingFanArt.DateAdded;
fanArt.DateUpdated = incomingFanArt.DateUpdated;
}
// guids
foreach (MetadataGuid guid in metadata.Guids
.Filter(g => incomingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Remove(guid);
}
foreach (MetadataGuid guid in incomingMetadata.Guids
.Filter(g => metadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Add(guid);
}
var paths = incomingMetadata.Artwork.Map(a => a.Path).ToList();
foreach (Artwork artworkToRemove in metadata.Artwork
.Filter(a => !paths.Contains(a.Path))
.ToList())
{
metadata.Artwork.Remove(artworkToRemove);
}
await dbContext.SaveChangesAsync();
}
private static async Task UpdateEpisode(TvContext dbContext, EmbyEpisode existing, EmbyEpisode incoming)
{
// library path is used for search indexing later
incoming.LibraryPath = existing.LibraryPath;
incoming.Id = existing.Id;
// metadata
// TODO: multiple metadata?
EpisodeMetadata metadata = existing.EpisodeMetadata.Head();
EpisodeMetadata incomingMetadata = incoming.EpisodeMetadata.Head();
metadata.Title = incomingMetadata.Title;
metadata.SortTitle = incomingMetadata.SortTitle;
metadata.Plot = incomingMetadata.Plot;
metadata.Year = incomingMetadata.Year;
metadata.DateAdded = incomingMetadata.DateAdded;
metadata.DateUpdated = DateTime.UtcNow;
metadata.ReleaseDate = incomingMetadata.ReleaseDate;
metadata.EpisodeNumber = incomingMetadata.EpisodeNumber;
// thumbnail
Artwork incomingThumbnail =
incomingMetadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail);
if (incomingThumbnail != null)
{
Artwork thumbnail = metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail);
if (thumbnail == null)
{
thumbnail = new Artwork { ArtworkKind = ArtworkKind.Thumbnail };
metadata.Artwork.Add(thumbnail);
}
thumbnail.Path = incomingThumbnail.Path;
thumbnail.DateAdded = incomingThumbnail.DateAdded;
thumbnail.DateUpdated = incomingThumbnail.DateUpdated;
}
// directors
foreach (Director director in metadata.Directors
.Filter(d => incomingMetadata.Directors.All(d2 => d2.Name != d.Name))
.ToList())
{
metadata.Directors.Remove(director);
}
foreach (Director director in incomingMetadata.Directors
.Filter(d => metadata.Directors.All(d2 => d2.Name != d.Name))
.ToList())
{
metadata.Directors.Add(director);
}
// writers
foreach (Writer writer in metadata.Writers
.Filter(w => incomingMetadata.Writers.All(w2 => w2.Name != w.Name))
.ToList())
{
metadata.Writers.Remove(writer);
}
foreach (Writer writer in incomingMetadata.Writers
.Filter(w => metadata.Writers.All(w2 => w2.Name != w.Name))
.ToList())
{
metadata.Writers.Add(writer);
}
// guids
foreach (MetadataGuid guid in metadata.Guids
.Filter(g => incomingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Remove(guid);
}
foreach (MetadataGuid guid in incomingMetadata.Guids
.Filter(g => metadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
metadata.Guids.Add(guid);
}
// genres
foreach (Genre genre in metadata.Genres
.Filter(g => incomingMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Genres.Remove(genre);
}
foreach (Genre genre in incomingMetadata.Genres
.Filter(g => metadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Genres.Add(genre);
}
// tags
foreach (Tag tag in metadata.Tags
.Filter(g => incomingMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Tags.Remove(tag);
}
foreach (Tag tag in incomingMetadata.Tags
.Filter(g => metadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
metadata.Tags.Add(tag);
}
var paths = incomingMetadata.Artwork.Map(a => a.Path).ToList();
foreach (Artwork artworkToRemove in metadata.Artwork
.Filter(a => !paths.Contains(a.Path))
.ToList())
{
metadata.Artwork.Remove(artworkToRemove);
}
// version
MediaVersion version = existing.MediaVersions.Head();
MediaVersion incomingVersion = incoming.MediaVersions.Head();
version.Name = incomingVersion.Name;
version.DateAdded = incomingVersion.DateAdded;
version.Chapters = incomingVersion.Chapters;
// media file
MediaFile file = version.MediaFiles.Head();
MediaFile incomingFile = incomingVersion.MediaFiles.Head();
file.Path = incomingFile.Path;
await dbContext.SaveChangesAsync();
}
private async Task<Either<BaseError, MediaItemScanResult<EmbyShow>>> AddShow(
TvContext dbContext,
EmbyLibrary library,
EmbyShow show)
{
try
{
// blank out etag for initial save in case other updates fail
string etag = show.Etag;
show.Etag = string.Empty;
show.LibraryPathId = library.Paths.Head().Id;
await dbContext.AddAsync(show);
await dbContext.SaveChangesAsync();
// restore etag
show.Etag = etag;
await dbContext.Entry(show).Reference(m => m.LibraryPath).LoadAsync();
await dbContext.Entry(show.LibraryPath).Reference(lp => lp.Library).LoadAsync();
return new MediaItemScanResult<EmbyShow>(show) { IsAdded = true };
}
catch (Exception ex)
{
return BaseError.New(ex.ToString());
}
}
private async Task<Either<BaseError, MediaItemScanResult<EmbySeason>>> AddSeason(
TvContext dbContext,
EmbyLibrary library,
EmbySeason season)
{
try
{
// blank out etag for initial save in case other updates fail
string etag = season.Etag;
season.Etag = string.Empty;
season.LibraryPathId = library.Paths.Head().Id;
await dbContext.AddAsync(season);
await dbContext.SaveChangesAsync();
// restore etag
season.Etag = etag;
await dbContext.Entry(season).Reference(m => m.LibraryPath).LoadAsync();
await dbContext.Entry(season.LibraryPath).Reference(lp => lp.Library).LoadAsync();
return new MediaItemScanResult<EmbySeason>(season) { IsAdded = true };
}
catch (Exception ex)
{
return BaseError.New(ex.ToString());
}
}
private async Task<Either<BaseError, MediaItemScanResult<EmbyEpisode>>> AddEpisode(
TvContext dbContext,
EmbyLibrary library,
EmbyEpisode episode)
{
try
{
// blank out etag for initial save in case other updates fail
string etag = episode.Etag;
episode.Etag = string.Empty;
episode.LibraryPathId = library.Paths.Head().Id;
await dbContext.AddAsync(episode);
await dbContext.SaveChangesAsync();
// restore etag
episode.Etag = etag;
await dbContext.Entry(episode).Reference(m => m.LibraryPath).LoadAsync();
await dbContext.Entry(episode.LibraryPath).Reference(lp => lp.Library).LoadAsync();
return new MediaItemScanResult<EmbyEpisode>(episode) { IsAdded = true };
}
catch (Exception ex)
{
return BaseError.New(ex.ToString());
}
}
}