fix television artwork

ErsatzTV.Application/Television/Mapper.cs

@@ -1,4 +1,6 @@
-using ErsatzTV.Core.Domain;
+using System.Linq;
+using ErsatzTV.Core.Domain;
+using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.Television
 {
@@ -10,7 +12,7 @@ namespace ErsatzTV.Application.Television
                 show.ShowMetadata.HeadOrNone().Map(m => m.Title).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.ReleaseDate?.Year.ToString()).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Plot).IfNone(string.Empty),
-                null); // TODO: artwork
+                show.ShowMetadata.HeadOrNone().Map(GetPoster).IfNone(string.Empty));
 
         internal static TelevisionSeasonViewModel ProjectToViewModel(Season season) =>
             new(
@@ -19,7 +21,7 @@ namespace ErsatzTV.Application.Television
                 season.Show.ShowMetadata.HeadOrNone().Map(m => m.Title).IfNone(string.Empty),
                 season.Show.ShowMetadata.HeadOrNone().Map(m => m.ReleaseDate?.Year.ToString()).IfNone(string.Empty),
                 season.SeasonNumber == 0 ? "Specials" : $"Season {season.SeasonNumber}",
-                null); // TODO: artwork
+                season.SeasonMetadata.HeadOrNone().Map(GetPoster).IfNone(string.Empty));
 
         internal static TelevisionEpisodeViewModel ProjectToViewModel(Episode episode) =>
             new(
@@ -28,6 +30,14 @@ namespace ErsatzTV.Application.Television
                 episode.EpisodeNumber,
                 episode.EpisodeMetadata.HeadOrNone().Map(m => m.Title).IfNone(string.Empty),
                 episode.EpisodeMetadata.HeadOrNone().Map(m => m.Plot).IfNone(string.Empty),
-                null); // TODO: artwork
+                episode.EpisodeMetadata.HeadOrNone().Map(GetThumbnail).IfNone(string.Empty));
+        
+        private static string GetPoster(Metadata metadata) =>
+            Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster))
+                .Match(a => a.Path, string.Empty);
+        
+        private static string GetThumbnail(Metadata metadata) =>
+            Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail))
+                .Match(a => a.Path, string.Empty);
     }
 }

ErsatzTV.Core.Tests/Fakes/FakeTelevisionRepository.cs

@@ -44,10 +44,11 @@ namespace ErsatzTV.Core.Tests.Fakes
         public Task<List<EpisodeMetadata>> GetPagedEpisodes(int seasonId, int pageNumber, int pageSize) =>
             throw new NotSupportedException();
 
-        public Task<Option<Show>> GetShowByMetadata(ShowMetadata metadata) => throw new NotSupportedException();
+        public Task<Option<Show>> GetShowByMetadata(int libraryPathId, ShowMetadata metadata) =>
+            throw new NotSupportedException();
 
         public Task<Either<BaseError, Show>>
-            AddShow(int localMediaSourceId, string showFolder, ShowMetadata metadata) =>
+            AddShow(int libraryPathId, string showFolder, ShowMetadata metadata) =>
             throw new NotSupportedException();
 
         public Task<Either<BaseError, Season>> GetOrAddSeason(Show show, string path, int seasonNumber) =>

ErsatzTV.Core/Interfaces/Repositories/ITelevisionRepository.cs

@@ -23,10 +23,10 @@ namespace ErsatzTV.Core.Interfaces.Repositories
         Task<Option<Episode>> GetEpisode(int televisionEpisodeId);
         Task<int> GetEpisodeCount(int televisionSeasonId);
         Task<List<EpisodeMetadata>> GetPagedEpisodes(int seasonId, int pageNumber, int pageSize);
-        Task<Option<Show>> GetShowByMetadata(ShowMetadata metadata);
+        Task<Option<Show>> GetShowByMetadata(int libraryPathId, ShowMetadata metadata);
 
         Task<Either<BaseError, Show>> AddShow(
-            int localMediaSourceId,
+            int libraryPathId,
             string showFolder,
             ShowMetadata metadata);
 

ErsatzTV.Core/Metadata/LocalFolderScanner.cs

@@ -88,6 +88,8 @@ namespace ErsatzTV.Core.Metadata
         {
             DateTime lastWriteTime = _localFileSystem.GetLastWriteTime(artworkFile);
 
+            metadata.Artwork ??= new List<Artwork>();
+            
             Option<Artwork> maybePoster =
                 metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == artworkKind);
 

ErsatzTV.Core/Metadata/LocalMetadataProvider.cs

@@ -38,19 +38,22 @@ namespace ErsatzTV.Core.Metadata
             _logger = logger;
         }
 
-        public Task<ShowMetadata> GetMetadataForShow(string showFolder)
+        public async Task<ShowMetadata> GetMetadataForShow(string showFolder)
         {
             string nfoFileName = Path.Combine(showFolder, "tvshow.nfo");
-            return Optional(_localFileSystem.FileExists(nfoFileName))
-                .Filter(identity).AsTask()
-                .Bind(_ => LoadTelevisionShowMetadata(nfoFileName))
-                .IfNoneAsync(() => _fallbackMetadataProvider.GetFallbackMetadataForShow(showFolder).AsTask())
-                .Map(
-                    m =>
-                    {
-                        m.SortTitle = GetSortTitle(m.Title);
-                        return m;
-                    });
+            Option<ShowMetadata> maybeMetadata = None;
+            if (_localFileSystem.FileExists(nfoFileName))
+            {
+                maybeMetadata = await LoadTelevisionShowMetadata(nfoFileName);
+            }
+
+            return maybeMetadata.IfNone(
+                () =>
+                {
+                    ShowMetadata metadata = _fallbackMetadataProvider.GetFallbackMetadataForShow(showFolder);
+                    metadata.SortTitle = GetSortTitle(metadata.Title);
+                    return metadata;
+                });
         }
 
         public Task<Unit> RefreshSidecarMetadata(MediaItem mediaItem, string path) =>

ErsatzTV.Core/Metadata/TelevisionFolderScanner.cs

@@ -76,7 +76,7 @@ namespace ErsatzTV.Core.Metadata
             string showFolder)
         {
             ShowMetadata metadata = await _localMetadataProvider.GetMetadataForShow(showFolder);
-            Option<Show> maybeShow = await _televisionRepository.GetShowByMetadata(metadata);
+            Option<Show> maybeShow = await _televisionRepository.GetShowByMetadata(libraryPathId, metadata);
             return await maybeShow.Match(
                 show => Right<BaseError, Show>(show).AsTask(),
                 async () => await _televisionRepository.AddShow(libraryPathId, showFolder, metadata));
@@ -86,9 +86,9 @@ namespace ErsatzTV.Core.Metadata
             LibraryPath libraryPath,
             string ffprobePath,
             Show show,
-            string showPath)
+            string showFolder)
         {
-            foreach (string seasonFolder in _localFileSystem.ListSubdirectories(showPath).Filter(ShouldIncludeFolder)
+            foreach (string seasonFolder in _localFileSystem.ListSubdirectories(showFolder).Filter(ShouldIncludeFolder)
                 .OrderBy(identity))
             {
                 Option<int> maybeSeasonNumber = SeasonNumberForFolder(seasonFolder);
@@ -97,10 +97,10 @@ namespace ErsatzTV.Core.Metadata
                     {
                         Either<BaseError, Season> maybeSeason = await _televisionRepository
                             .GetOrAddSeason(show, seasonFolder, seasonNumber)
-                            .BindT(UpdatePoster);
+                            .BindT(season => UpdatePoster(season, seasonFolder));
 
                         await maybeSeason.Match(
-                            season => ScanEpisodes(libraryPath, ffprobePath, season),
+                            season => ScanEpisodes(libraryPath, ffprobePath, season, seasonFolder),
                             _ => Task.FromResult(Unit.Default));
                     });
             }
@@ -111,9 +111,10 @@ namespace ErsatzTV.Core.Metadata
         private async Task<Unit> ScanEpisodes(
             LibraryPath libraryPath,
             string ffprobePath,
-            Season season)
+            Season season,
+            string seasonPath)
         {
-            foreach (string file in _localFileSystem.ListFiles(season.Path)
+            foreach (string file in _localFileSystem.ListFiles(seasonPath)
                 .Filter(f => VideoFileExtensions.Contains(Path.GetExtension(f))).OrderBy(identity))
             {
                 // TODO: figure out how to rebuild playlists
@@ -227,11 +228,11 @@ namespace ErsatzTV.Core.Metadata
             }
         }
 
-        private async Task<Either<BaseError, Season>> UpdatePoster(Season season)
+        private async Task<Either<BaseError, Season>> UpdatePoster(Season season, string seasonFolder)
         {
             try
             {
-                await LocatePoster(season).IfSomeAsync(
+                await LocatePoster(season, seasonFolder).IfSomeAsync(
                     async posterFile =>
                     {
                         season.SeasonMetadata ??= new List<SeasonMetadata>();
@@ -293,9 +294,9 @@ namespace ErsatzTV.Core.Metadata
                 .Filter(s => _localFileSystem.FileExists(s))
                 .HeadOrNone();
 
-        private Option<string> LocatePoster(Season season)
+        private Option<string> LocatePoster(Season season, string seasonFolder)
         {
-            string folder = Path.GetDirectoryName(season.Path) ?? string.Empty;
+            string folder = Path.GetDirectoryName(seasonFolder) ?? string.Empty;
             return ImageFileExtensions
                 .Map(ext => Path.Combine(folder, $"season{season.SeasonNumber:00}-poster.{ext}"))
                 .Filter(s => _localFileSystem.FileExists(s))

ErsatzTV.Infrastructure/Data/Repositories/MovieRepository.cs

@@ -17,19 +17,27 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
     {
         private readonly IDbConnection _dbConnection;
         private readonly TvContext _dbContext;
+        private readonly IDbContextFactory<TvContext> _dbContextFactory;
 
-        public MovieRepository(TvContext dbContext, IDbConnection dbConnection)
+        public MovieRepository(
+            TvContext dbContext,
+            IDbContextFactory<TvContext> dbContextFactory,
+            IDbConnection dbConnection)
         {
             _dbContext = dbContext;
+            _dbContextFactory = dbContextFactory;
             _dbConnection = dbConnection;
         }
 
-        public Task<Option<Movie>> GetMovie(int movieId) =>
-            _dbContext.Movies
+        public async Task<Option<Movie>> GetMovie(int movieId)
+        {
+            await using TvContext dbContext = _dbContextFactory.CreateDbContext();
+            return await dbContext.Movies
                 .Include(m => m.MovieMetadata)
                 .ThenInclude(m => m.Artwork)
                 .SingleOrDefaultAsync(m => m.Id == movieId)
                 .Map(Optional);
+        }
 
         public async Task<Either<BaseError, Movie>> GetOrAdd(LibraryPath libraryPath, string path)
         {

ErsatzTV.Infrastructure/Data/Repositories/TelevisionRepository.cs

@@ -53,6 +53,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .AsNoTracking()
                 .Filter(s => s.Id == televisionShowId)
                 .Include(s => s.ShowMetadata)
+                .ThenInclude(sm => sm.Artwork)
                 .SingleOrDefaultAsync()
                 .Map(Optional);
 
@@ -84,6 +85,8 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
         public Task<Option<Season>> GetSeason(int televisionSeasonId) =>
             _dbContext.Seasons
                 .AsNoTracking()
+                .Include(s => s.SeasonMetadata)
+                .ThenInclude(sm => sm.Artwork)
                 .Include(s => s.Show)
                 .ThenInclude(s => s.ShowMetadata)
                 .SingleOrDefaultAsync(s => s.Id == televisionSeasonId)
@@ -123,6 +126,7 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .AsNoTracking()
                 .Include(e => e.Season)
                 .Include(e => e.EpisodeMetadata)
+                .ThenInclude(em => em.Artwork)
                 .SingleOrDefaultAsync(s => s.Id == televisionEpisodeId)
                 .Map(Optional);
 
@@ -146,13 +150,14 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Take(pageSize)
                 .ToListAsync();
 
-        public async Task<Option<Show>> GetShowByMetadata(ShowMetadata metadata)
+        public async Task<Option<Show>> GetShowByMetadata(int libraryPathId, ShowMetadata metadata)
         {
             Option<int> maybeId = await _dbContext.ShowMetadata
                 .Where(s => s.Title == metadata.Title && s.ReleaseDate == metadata.ReleaseDate)
+                .Where(s => s.Show.LibraryPathId == libraryPathId)
                 .SingleOrDefaultAsync()
-                .Map(sm => sm.ShowId)
-                .Map(Optional);
+                .Map(Optional)
+                .MapT(sm => sm.ShowId);
 
             return await maybeId.Match(
                 id =>
@@ -160,22 +165,20 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                     return _dbContext.Shows
                         .Include(s => s.ShowMetadata)
                         .ThenInclude(sm => sm.Artwork)
-                        .Filter(s => s.Id == id)
-                        .SingleOrDefaultAsync()
+                        .OrderBy(s => s.Id)
+                        .SingleOrDefaultAsync(s => s.Id == id)
                         .Map(Optional);
                 },
                 () => Option<Show>.None.AsTask());
         }
 
-        public async Task<Either<BaseError, Show>> AddShow(
-            int localMediaSourceId,
-            string showFolder,
-            ShowMetadata metadata)
+        public async Task<Either<BaseError, Show>> AddShow(int libraryPathId, string showFolder, ShowMetadata metadata)
         {
             try
             {
                 var show = new Show
                 {
+                    LibraryPathId = libraryPathId,
                     ShowMetadata = new List<ShowMetadata> { metadata },
                     Seasons = new List<Season>()
                 };
@@ -191,27 +194,23 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             }
         }
 
-        public async Task<Either<BaseError, Season>> GetOrAddSeason(
-            Show show,
-            string path,
-            int seasonNumber)
+        public async Task<Either<BaseError, Season>> GetOrAddSeason(Show show, string path, int seasonNumber)
         {
             Option<Season> maybeExisting = await _dbContext.Seasons
-                .SingleOrDefaultAsync(i => i.Path == path);
+                .Include(s => s.SeasonMetadata)
+                .ThenInclude(sm => sm.Artwork)
+                .SingleOrDefaultAsync(s => s.ShowId == show.Id && s.SeasonNumber == seasonNumber);
 
             return await maybeExisting.Match(
                 season => Right<BaseError, Season>(season).AsTask(),
                 () => AddSeason(show, path, seasonNumber));
         }
 
-        // TODO: don't use mediaSourceId, use library path id
-        public async Task<Either<BaseError, Episode>> GetOrAddEpisode(
-            Season season,
-            LibraryPath libraryPath,
-            string path)
+        public async Task<Either<BaseError, Episode>> GetOrAddEpisode(Season season, LibraryPath libraryPath, string path)
         {
             Option<Episode> maybeExisting = await _dbContext.Episodes
                 .Include(i => i.EpisodeMetadata)
+                .ThenInclude(em => em.Artwork)
                 .Include(i => i.Statistics)
                 .SingleOrDefaultAsync(i => i.Path == path);
 
@@ -253,17 +252,17 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
                 .Filter(e => e.SeasonId == seasonId)
                 .ToListAsync();
 
-        private async Task<Either<BaseError, Season>> AddSeason(
-            Show show,
-            string path,
-            int seasonNumber)
+        private async Task<Either<BaseError, Season>> AddSeason(Show show, string path, int seasonNumber)
         {
             try
             {
                 var season = new Season
                 {
-                    ShowId = show.Id, Path = path, SeasonNumber = seasonNumber,
-                    Episodes = new List<Episode>()
+                    ShowId = show.Id,
+                    Path = path,
+                    SeasonNumber = seasonNumber,
+                    Episodes = new List<Episode>(),
+                    SeasonMetadata = new List<SeasonMetadata>()
                 };
                 await _dbContext.Seasons.AddAsync(season);
                 await _dbContext.SaveChangesAsync();
@@ -275,18 +274,16 @@ namespace ErsatzTV.Infrastructure.Data.Repositories
             }
         }
 
-        private async Task<Either<BaseError, Episode>> AddEpisode(
-            Season season,
-            int mediaSourceId,
-            string path)
+        private async Task<Either<BaseError, Episode>> AddEpisode(Season season, int libraryPathId, string path)
         {
             try
             {
                 var episode = new Episode
                 {
-                    LibraryPathId = mediaSourceId,
+                    LibraryPathId = libraryPathId,
                     SeasonId = season.Id,
-                    Path = path
+                    Path = path,
+                    EpisodeMetadata = new List<EpisodeMetadata>()
                 };
                 await _dbContext.Episodes.AddAsync(episode);
                 await _dbContext.SaveChangesAsync();

ErsatzTV/Controllers/ArtworkController.cs

@@ -17,8 +17,8 @@ namespace ErsatzTV.Controllers
 
         public PostersController(IMediator mediator) => _mediator = mediator;
 
-        [HttpGet("/posters/{fileName}")]
-        public async Task<IActionResult> GetImage(string fileName)
+        [HttpGet("/artwork/posters/{fileName}")]
+        public async Task<IActionResult> GetPoster(string fileName)
         {
             Either<BaseError, ImageViewModel> imageContents =
                 await _mediator.Send(new GetImageContents(fileName, ArtworkKind.Poster, 440));
@@ -26,5 +26,15 @@ namespace ErsatzTV.Controllers
                 Left: _ => new NotFoundResult(),
                 Right: r => new FileContentResult(r.Contents, r.MimeType));
         }
+        
+        [HttpGet("/artwork/thumbnails/{fileName}")]
+        public async Task<IActionResult> GetThumbnail(string fileName)
+        {
+            Either<BaseError, ImageViewModel> imageContents =
+                await _mediator.Send(new GetImageContents(fileName, ArtworkKind.Thumbnail, 220));
+            return imageContents.Match<IActionResult>(
+                Left: _ => new NotFoundResult(),
+                Right: r => new FileContentResult(r.Contents, r.MimeType));
+        }
     }
 }

ErsatzTV/Pages/Movie.razor

@@ -14,7 +14,7 @@
             @if (!string.IsNullOrWhiteSpace(_movie.Poster))
             {
                 <MudPaper Style="flex-shrink: 0;">
-                    <MudCardMedia Image="@($"/posters/{_movie.Poster}")" Style="height: 440px; width: 304px;"/>
+                    <MudCardMedia Image="@($"/artwork/posters/{_movie.Poster}")" Style="height: 440px; width: 304px;"/>
                 </MudPaper>
             }
             <MudCardContent Class="mx-3 my-3">

ErsatzTV/Pages/TelevisionEpisode.razor

@@ -14,7 +14,7 @@
             @if (!string.IsNullOrWhiteSpace(_episode.Poster))
             {
                 <MudPaper style="display: flex; flex-direction: column">
-                    <MudCardMedia Image="@($"/posters/{_episode.Poster}")" Style="flex-grow: 1; height: 220px; width: 392px;"/>
+                    <MudCardMedia Image="@($"/artwork/thumbnails/{_episode.Poster}")" Style="flex-grow: 1; height: 220px; width: 392px;"/>
                 </MudPaper>
             }
             <MudCardContent Class="ml-3">

ErsatzTV/Pages/TelevisionEpisodeList.razor

@@ -18,7 +18,7 @@
             @if (!string.IsNullOrWhiteSpace(_season.Poster))
             {
                 <MudPaper Style="flex-shrink: 0;">
-                    <MudCardMedia Image="@($"/posters/{_season.Poster}")" Style="height: 440px; width: 304px;"/>
+                    <MudCardMedia Image="@($"/artwork/posters/{_season.Poster}")" Style="height: 440px; width: 304px;"/>
                 </MudPaper>
             }
             <MudCardContent Class="mx-3 my-3">
@@ -55,7 +55,8 @@
                    Link="@($"/media/tv/episodes/{card.EpisodeId}")"
                    DataRefreshed="@(() => RefreshData())"
                    ContainerClass="media-card-episode-container mx-2"
-                   CardClass="media-card-episode"/>
+                   CardClass="media-card-episode"
+                   ArtworkKind="@ArtworkKind.Thumbnail"/>
     }
 </MudContainer>
 

ErsatzTV/Pages/TelevisionSeasonList.razor

@@ -18,7 +18,7 @@
             @if (!string.IsNullOrWhiteSpace(_show.Poster))
             {
                 <MudPaper Style="flex-shrink: 0;">
-                    <MudCardMedia Image="@($"/posters/{_show.Poster}")" Style="height: 440px; width: 304px;"/>
+                    <MudCardMedia Image="@($"/artwork/posters/{_show.Poster}")" Style="height: 440px; width: 304px;"/>
                 </MudPaper>
             }
             <MudCardContent Class="mx-3 my-3">

ErsatzTV/Shared/MediaCard.razor

@@ -6,7 +6,7 @@
     @if (!string.IsNullOrWhiteSpace(Link))
     {
         <div style="position: relative">
-            <MudPaper Class="@($"media-card {CardClass}")" Style="@PosterForItem()">
+            <MudPaper Class="@($"media-card {CardClass}")" Style="@ArtworkForItem()">
                 @if (string.IsNullOrWhiteSpace(Data.Poster))
                 {
                     <MudText Align="Align.Center" Typo="Typo.h1" Class="media-card-poster-placeholder mud-text-disabled">
@@ -29,7 +29,7 @@
     }
     else
     {
-        <MudPaper Class="@($"media-card {CardClass}")" Style="@PosterForItem()">
+        <MudPaper Class="@($"media-card {CardClass}")" Style="@ArtworkForItem()">
             @if (string.IsNullOrWhiteSpace(Data.Poster))
             {
                 <MudText Align="Align.Center" Typo="Typo.h1" Class="media-card-poster-placeholder mud-text-disabled">
@@ -72,6 +72,9 @@
     [Parameter]
     public string CardClass { get; set; }
 
+    [Parameter]
+    public ArtworkKind ArtworkKind { get; set; }
+
     [Parameter]
     public EventCallback<MediaCardViewModel> DeleteClicked { get; set; }
 
@@ -86,8 +89,14 @@
         return int.TryParse(first, out _) ? "#" : first;
     }
 
-    private string PosterForItem() => string.IsNullOrWhiteSpace(Data.Poster)
+    private string ArtworkForItem() => string.IsNullOrWhiteSpace(Data.Poster)
         ? "position: relative"
-        : $"position: relative; background-image: url(/posters/{Data.Poster}); background-size: cover";
+        : $"position: relative; background-image: url(/artwork/{PathForArtwork()}/{Data.Poster}); background-size: cover";
+
+    private string PathForArtwork() => ArtworkKind switch
+    {
+        ArtworkKind.Thumbnail => "thumbnails",
+        _ => "posters"
+    };
 
 }