fix resources (offline background and font) (#211)

* fix xmltv artwork for jf and emby

* proxy jellyfin and emby artwork for xmltv

.github/workflows/release.yml

@@ -42,7 +42,7 @@ jobs:
           #release_name_cli="ErsatzTV.CommandLine-$tag-${{ matrix.target }}"
 
           # Build everything
-          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net5.0 --runtime "${{ matrix.target }}" -c Release -o "$release_name" /property:InformationalVersion="${tag:1}-${{ matrix.target }}"
+          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net5.0 --runtime "${{ matrix.target }}" -c Release -o "$release_name" /property:InformationalVersion="${tag:1}-${{ matrix.target }}" /property:PublishSingleFile=true --self-contained true
           #dotnet publish ErsatzTV.CommandLine/ErsatzTV.CommandLine.csproj --framework net5.0 --runtime "${{ matrix.target }}" -c Release -o "$release_name_cli" /property:InformationalVersion="${tag:1}-${{ matrix.target }}"
 
           # Pack files

ErsatzTV.Application/Configuration/Commands/UpdateLibraryRefreshInterval.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Configuration.Commands
+{
+    public record UpdateLibraryRefreshInterval(int LibraryRefreshInterval) : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/Configuration/Commands/UpdateLibraryRefreshIntervalHandler.cs

@@ -0,0 +1,47 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Application.Configuration.Commands
+{
+    public class
+        UpdateLibraryRefreshIntervalHandler : MediatR.IRequestHandler<UpdateLibraryRefreshInterval,
+            Either<BaseError, Unit>>
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+
+        public UpdateLibraryRefreshIntervalHandler(IConfigElementRepository configElementRepository) =>
+            _configElementRepository = configElementRepository;
+
+        public Task<Either<BaseError, Unit>> Handle(
+            UpdateLibraryRefreshInterval request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(_ => Upsert(ConfigElementKey.LibraryRefreshInterval, request.LibraryRefreshInterval.ToString()))
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<Validation<BaseError, Unit>> Validate(UpdateLibraryRefreshInterval request) =>
+            Optional(request.LibraryRefreshInterval)
+                .Filter(lri => lri > 0)
+                .Map(_ => Unit.Default)
+                .ToValidation<BaseError>("Tuner count must be greater than zero")
+                .AsTask();
+
+        private Task<Unit> Upsert(ConfigElementKey key, string value) =>
+            _configElementRepository.Get(key).Match(
+                ce =>
+                {
+                    ce.Value = value;
+                    return _configElementRepository.Update(ce);
+                },
+                () =>
+                {
+                    var ce = new ConfigElement { Key = key.Key, Value = value };
+                    return _configElementRepository.Add(ce);
+                }).ToUnit();
+    }
+}

ErsatzTV.Application/Configuration/Queries/GetLibraryRefreshInterval.cs

@@ -0,0 +1,6 @@
+using MediatR;
+
+namespace ErsatzTV.Application.Configuration.Queries
+{
+    public record GetLibraryRefreshInterval : IRequest<int>;
+}

ErsatzTV.Application/Configuration/Queries/GetLibraryRefreshIntervalHandler.cs

@@ -0,0 +1,21 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Configuration.Queries
+{
+    public class GetLibraryRefreshIntervalHandler : IRequestHandler<GetLibraryRefreshInterval, int>
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+
+        public GetLibraryRefreshIntervalHandler(IConfigElementRepository configElementRepository) =>
+            _configElementRepository = configElementRepository;
+
+        public Task<int> Handle(GetLibraryRefreshInterval request, CancellationToken cancellationToken) =>
+            _configElementRepository.GetValue<int>(ConfigElementKey.LibraryRefreshInterval)
+                .Map(result => result.IfNone(6));
+    }
+}

ErsatzTV.Application/Emby/Commands/DisconnectEmby.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record DisconnectEmby : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/Emby/Commands/DisconnectEmbyHandler.cs

@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Emby;
+using ErsatzTV.Core.Interfaces.Locking;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class DisconnectEmbyHandler : MediatR.IRequestHandler<DisconnectEmby, Either<BaseError, Unit>>
+    {
+        private readonly IEmbySecretStore _embySecretStore;
+        private readonly IEntityLocker _entityLocker;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public DisconnectEmbyHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IEmbySecretStore embySecretStore,
+            IEntityLocker entityLocker,
+            ISearchIndex searchIndex)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _embySecretStore = embySecretStore;
+            _entityLocker = entityLocker;
+            _searchIndex = searchIndex;
+        }
+
+        public async Task<Either<BaseError, Unit>> Handle(
+            DisconnectEmby request,
+            CancellationToken cancellationToken)
+        {
+            List<int> ids = await _mediaSourceRepository.DeleteAllEmby();
+            await _searchIndex.RemoveItems(ids);
+            await _embySecretStore.DeleteAll();
+            _entityLocker.UnlockRemoteMediaSource<EmbyMediaSource>();
+
+            return Unit.Default;
+        }
+    }
+}

ErsatzTV.Application/Emby/Commands/SaveEmbySecrets.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Emby;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record SaveEmbySecrets(EmbySecrets Secrets) : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/Emby/Commands/SaveEmbySecretsHandler.cs

@@ -0,0 +1,60 @@
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Interfaces.Emby;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class SaveEmbySecretsHandler : MediatR.IRequestHandler<SaveEmbySecrets, Either<BaseError, Unit>>
+    {
+        private readonly ChannelWriter<IEmbyBackgroundServiceRequest> _channel;
+        private readonly IEmbyApiClient _embyApiClient;
+        private readonly IEmbySecretStore _embySecretStore;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SaveEmbySecretsHandler(
+            IEmbySecretStore embySecretStore,
+            IEmbyApiClient embyApiClient,
+            IMediaSourceRepository mediaSourceRepository,
+            ChannelWriter<IEmbyBackgroundServiceRequest> channel)
+        {
+            _embySecretStore = embySecretStore;
+            _embyApiClient = embyApiClient;
+            _mediaSourceRepository = mediaSourceRepository;
+            _channel = channel;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(SaveEmbySecrets request, CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(PerformSave)
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Validation<BaseError, Parameters>> Validate(SaveEmbySecrets request)
+        {
+            Either<BaseError, EmbyServerInformation> maybeServerInformation = await _embyApiClient
+                .GetServerInformation(request.Secrets.Address, request.Secrets.ApiKey);
+
+            return maybeServerInformation.Match(
+                info => Validation<BaseError, Parameters>.Success(new Parameters(request.Secrets, info)),
+                error => error);
+        }
+
+        private async Task<Unit> PerformSave(Parameters parameters)
+        {
+            await _embySecretStore.SaveSecrets(parameters.Secrets);
+            await _mediaSourceRepository.UpsertEmby(
+                parameters.Secrets.Address,
+                parameters.ServerInformation.ServerName,
+                parameters.ServerInformation.OperatingSystem);
+            await _channel.WriteAsync(new SynchronizeEmbyMediaSources());
+
+            return Unit.Default;
+        }
+
+        private record Parameters(EmbySecrets Secrets, EmbyServerInformation ServerInformation);
+    }
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyLibraries.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record SynchronizeEmbyLibraries(int EmbyMediaSourceId) : MediatR.IRequest<Either<BaseError, Unit>>,
+        IEmbyBackgroundServiceRequest;
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyLibrariesHandler.cs

@@ -0,0 +1,109 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Interfaces.Emby;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class
+        SynchronizeEmbyLibrariesHandler : MediatR.IRequestHandler<SynchronizeEmbyLibraries, Either<BaseError, Unit>>
+    {
+        private readonly IEmbyApiClient _embyApiClient;
+        private readonly IEmbySecretStore _embySecretStore;
+        private readonly ILogger<SynchronizeEmbyLibrariesHandler> _logger;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeEmbyLibrariesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IEmbySecretStore embySecretStore,
+            IEmbyApiClient embyApiClient,
+            ILogger<SynchronizeEmbyLibrariesHandler> logger)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _embySecretStore = embySecretStore;
+            _embyApiClient = embyApiClient;
+            _logger = logger;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(
+            SynchronizeEmbyLibraries request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(SynchronizeLibraries)
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<Validation<BaseError, ConnectionParameters>> Validate(SynchronizeEmbyLibraries request) =>
+            MediaSourceMustExist(request)
+                .BindT(MediaSourceMustHaveActiveConnection)
+                .BindT(MediaSourceMustHaveApiKey);
+
+        private Task<Validation<BaseError, EmbyMediaSource>> MediaSourceMustExist(
+            SynchronizeEmbyLibraries request) =>
+            _mediaSourceRepository.GetEmby(request.EmbyMediaSourceId)
+                .Map(o => o.ToValidation<BaseError>("Emby media source does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            EmbyMediaSource embyMediaSource)
+        {
+            Option<EmbyConnection> maybeConnection = embyMediaSource.Connections.HeadOrNone();
+            return maybeConnection.Map(connection => new ConnectionParameters(embyMediaSource, connection))
+                .ToValidation<BaseError>("Emby media source requires an active connection");
+        }
+
+        private async Task<Validation<BaseError, ConnectionParameters>> MediaSourceMustHaveApiKey(
+            ConnectionParameters connectionParameters)
+        {
+            EmbySecrets secrets = await _embySecretStore.ReadSecrets();
+            return Optional(secrets.Address == connectionParameters.ActiveConnection.Address)
+                .Filter(match => match)
+                .Map(_ => connectionParameters with { ApiKey = secrets.ApiKey })
+                .ToValidation<BaseError>("Emby media source requires an api key");
+        }
+
+        private async Task<Unit> SynchronizeLibraries(ConnectionParameters connectionParameters)
+        {
+            Either<BaseError, List<EmbyLibrary>> maybeLibraries = await _embyApiClient.GetLibraries(
+                connectionParameters.ActiveConnection.Address,
+                connectionParameters.ApiKey);
+
+            await maybeLibraries.Match(
+                libraries =>
+                {
+                    var existing = connectionParameters.EmbyMediaSource.Libraries.OfType<EmbyLibrary>()
+                        .ToList();
+                    var toAdd = libraries.Filter(library => existing.All(l => l.ItemId != library.ItemId)).ToList();
+                    var toRemove = existing.Filter(library => libraries.All(l => l.ItemId != library.ItemId)).ToList();
+                    return _mediaSourceRepository.UpdateLibraries(
+                        connectionParameters.EmbyMediaSource.Id,
+                        toAdd,
+                        toRemove);
+                },
+                error =>
+                {
+                    _logger.LogWarning(
+                        "Unable to synchronize libraries from emby server {EmbyServer}: {Error}",
+                        connectionParameters.EmbyMediaSource.ServerName,
+                        error.Value);
+
+                    return Task.CompletedTask;
+                });
+
+            return Unit.Default;
+        }
+
+        private record ConnectionParameters(
+            EmbyMediaSource EmbyMediaSource,
+            EmbyConnection ActiveConnection)
+        {
+            public string ApiKey { get; set; }
+        }
+    }
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyLibraryById.cs

@@ -0,0 +1,23 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public interface ISynchronizeEmbyLibraryById : IRequest<Either<BaseError, string>>,
+        IEmbyBackgroundServiceRequest
+    {
+        int EmbyLibraryId { get; }
+        bool ForceScan { get; }
+    }
+
+    public record SynchronizeEmbyLibraryByIdIfNeeded(int EmbyLibraryId) : ISynchronizeEmbyLibraryById
+    {
+        public bool ForceScan => false;
+    }
+
+    public record ForceSynchronizeEmbyLibraryById(int EmbyLibraryId) : ISynchronizeEmbyLibraryById
+    {
+        public bool ForceScan => true;
+    }
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyLibraryByIdHandler.cs

@@ -0,0 +1,172 @@
+using System;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Interfaces.Emby;
+using ErsatzTV.Core.Interfaces.Locking;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+using Unit = LanguageExt.Unit;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class SynchronizeEmbyLibraryByIdHandler :
+        IRequestHandler<ForceSynchronizeEmbyLibraryById, Either<BaseError, string>>,
+        IRequestHandler<SynchronizeEmbyLibraryByIdIfNeeded, Either<BaseError, string>>
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+        private readonly IEmbyMovieLibraryScanner _embyMovieLibraryScanner;
+
+        private readonly IEmbySecretStore _embySecretStore;
+        private readonly IEmbyTelevisionLibraryScanner _embyTelevisionLibraryScanner;
+        private readonly IEntityLocker _entityLocker;
+        private readonly ILibraryRepository _libraryRepository;
+        private readonly ILogger<SynchronizeEmbyLibraryByIdHandler> _logger;
+
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeEmbyLibraryByIdHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IEmbySecretStore embySecretStore,
+            IEmbyMovieLibraryScanner embyMovieLibraryScanner,
+            IEmbyTelevisionLibraryScanner embyTelevisionLibraryScanner,
+            ILibraryRepository libraryRepository,
+            IEntityLocker entityLocker,
+            IConfigElementRepository configElementRepository,
+            ILogger<SynchronizeEmbyLibraryByIdHandler> logger)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _embySecretStore = embySecretStore;
+            _embyMovieLibraryScanner = embyMovieLibraryScanner;
+            _embyTelevisionLibraryScanner = embyTelevisionLibraryScanner;
+            _libraryRepository = libraryRepository;
+            _entityLocker = entityLocker;
+            _configElementRepository = configElementRepository;
+            _logger = logger;
+        }
+
+        public Task<Either<BaseError, string>> Handle(
+            ForceSynchronizeEmbyLibraryById request,
+            CancellationToken cancellationToken) => Handle(request);
+
+        public Task<Either<BaseError, string>> Handle(
+            SynchronizeEmbyLibraryByIdIfNeeded request,
+            CancellationToken cancellationToken) => Handle(request);
+
+        private Task<Either<BaseError, string>>
+            Handle(ISynchronizeEmbyLibraryById request) =>
+            Validate(request)
+                .MapT(parameters => Synchronize(parameters).Map(_ => parameters.Library.Name))
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Unit> Synchronize(RequestParameters parameters)
+        {
+            var lastScan = new DateTimeOffset(parameters.Library.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
+            if (parameters.ForceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
+            {
+                switch (parameters.Library.MediaKind)
+                {
+                    case LibraryMediaKind.Movies:
+                        await _embyMovieLibraryScanner.ScanLibrary(
+                            parameters.ConnectionParameters.ActiveConnection.Address,
+                            parameters.ConnectionParameters.ApiKey,
+                            parameters.Library,
+                            parameters.FFprobePath);
+                        break;
+                    case LibraryMediaKind.Shows:
+                        await _embyTelevisionLibraryScanner.ScanLibrary(
+                            parameters.ConnectionParameters.ActiveConnection.Address,
+                            parameters.ConnectionParameters.ApiKey,
+                            parameters.Library,
+                            parameters.FFprobePath);
+                        break;
+                }
+
+                parameters.Library.LastScan = DateTime.UtcNow;
+                await _libraryRepository.UpdateLastScan(parameters.Library);
+            }
+            else
+            {
+                _logger.LogDebug(
+                    "Skipping unforced scan of emby media library {Name}",
+                    parameters.Library.Name);
+            }
+
+            _entityLocker.UnlockLibrary(parameters.Library.Id);
+            return Unit.Default;
+        }
+
+        private async Task<Validation<BaseError, RequestParameters>> Validate(
+            ISynchronizeEmbyLibraryById request) =>
+            (await ValidateConnection(request), await EmbyLibraryMustExist(request), await ValidateFFprobePath())
+            .Apply(
+                (connectionParameters, embyLibrary, ffprobePath) => new RequestParameters(
+                    connectionParameters,
+                    embyLibrary,
+                    request.ForceScan,
+                    ffprobePath
+                ));
+
+        private Task<Validation<BaseError, ConnectionParameters>> ValidateConnection(
+            ISynchronizeEmbyLibraryById request) =>
+            EmbyMediaSourceMustExist(request)
+                .BindT(MediaSourceMustHaveActiveConnection)
+                .BindT(MediaSourceMustHaveApiKey);
+
+        private Task<Validation<BaseError, EmbyMediaSource>> EmbyMediaSourceMustExist(
+            ISynchronizeEmbyLibraryById request) =>
+            _mediaSourceRepository.GetEmbyByLibraryId(request.EmbyLibraryId)
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        $"Emby media source for library {request.EmbyLibraryId} does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            EmbyMediaSource embyMediaSource)
+        {
+            Option<EmbyConnection> maybeConnection = embyMediaSource.Connections.HeadOrNone();
+            return maybeConnection.Map(connection => new ConnectionParameters(embyMediaSource, connection))
+                .ToValidation<BaseError>("Emby media source requires an active connection");
+        }
+
+        private async Task<Validation<BaseError, ConnectionParameters>> MediaSourceMustHaveApiKey(
+            ConnectionParameters connectionParameters)
+        {
+            EmbySecrets secrets = await _embySecretStore.ReadSecrets();
+            return Optional(secrets.Address == connectionParameters.ActiveConnection.Address)
+                .Filter(match => match)
+                .Map(_ => connectionParameters with { ApiKey = secrets.ApiKey })
+                .ToValidation<BaseError>("Emby media source requires an api key");
+        }
+
+        private Task<Validation<BaseError, EmbyLibrary>> EmbyLibraryMustExist(
+            ISynchronizeEmbyLibraryById request) =>
+            _mediaSourceRepository.GetEmbyLibrary(request.EmbyLibraryId)
+                .Map(v => v.ToValidation<BaseError>($"Emby library {request.EmbyLibraryId} does not exist."));
+
+        private Task<Validation<BaseError, string>> ValidateFFprobePath() =>
+            _configElementRepository.GetValue<string>(ConfigElementKey.FFprobePath)
+                .FilterT(File.Exists)
+                .Map(
+                    ffprobePath =>
+                        ffprobePath.ToValidation<BaseError>("FFprobe path does not exist on the file system"));
+
+        private record RequestParameters(
+            ConnectionParameters ConnectionParameters,
+            EmbyLibrary Library,
+            bool ForceScan,
+            string FFprobePath);
+
+        private record ConnectionParameters(
+            EmbyMediaSource EmbyMediaSource,
+            EmbyConnection ActiveConnection)
+        {
+            public string ApiKey { get; set; }
+        }
+    }
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyMediaSources.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record SynchronizeEmbyMediaSources : IRequest<Either<BaseError, List<EmbyMediaSource>>>,
+        IEmbyBackgroundServiceRequest;
+}

ErsatzTV.Application/Emby/Commands/SynchronizeEmbyMediaSourcesHandler.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class SynchronizeEmbyMediaSourcesHandler : IRequestHandler<SynchronizeEmbyMediaSources,
+        Either<BaseError, List<EmbyMediaSource>>>
+    {
+        private readonly ChannelWriter<IEmbyBackgroundServiceRequest> _channel;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeEmbyMediaSourcesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            ChannelWriter<IEmbyBackgroundServiceRequest> channel)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _channel = channel;
+        }
+
+        public async Task<Either<BaseError, List<EmbyMediaSource>>> Handle(
+            SynchronizeEmbyMediaSources request,
+            CancellationToken cancellationToken)
+        {
+            List<EmbyMediaSource> mediaSources = await _mediaSourceRepository.GetAllEmby();
+            foreach (EmbyMediaSource mediaSource in mediaSources)
+            {
+                // await _channel.WriteAsync(new SynchronizeEmbyAdminUserId(mediaSource.Id), cancellationToken);
+                await _channel.WriteAsync(new SynchronizeEmbyLibraries(mediaSource.Id), cancellationToken);
+            }
+
+            return mediaSources;
+        }
+    }
+}

ErsatzTV.Application/Emby/Commands/UpdateEmbyLibraryPreferences.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record UpdateEmbyLibraryPreferences
+        (List<EmbyLibraryPreference> Preferences) : MediatR.IRequest<Either<BaseError, Unit>>;
+
+    public record EmbyLibraryPreference(int Id, bool ShouldSyncItems);
+}

ErsatzTV.Application/Emby/Commands/UpdateEmbyLibraryPreferencesHandler.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class
+        UpdateEmbyLibraryPreferencesHandler : MediatR.IRequestHandler<UpdateEmbyLibraryPreferences,
+            Either<BaseError, Unit>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public UpdateEmbyLibraryPreferencesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            ISearchIndex searchIndex)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _searchIndex = searchIndex;
+        }
+
+        public async Task<Either<BaseError, Unit>> Handle(
+            UpdateEmbyLibraryPreferences request,
+            CancellationToken cancellationToken)
+        {
+            var toDisable = request.Preferences.Filter(p => p.ShouldSyncItems == false).Map(p => p.Id).ToList();
+            List<int> ids = await _mediaSourceRepository.DisableEmbyLibrarySync(toDisable);
+            await _searchIndex.RemoveItems(ids);
+
+            IEnumerable<int> toEnable = request.Preferences.Filter(p => p.ShouldSyncItems).Map(p => p.Id);
+            await _mediaSourceRepository.EnableEmbyLibrarySync(toEnable);
+
+            return Unit.Default;
+        }
+    }
+}

ErsatzTV.Application/Emby/Commands/UpdateEmbyPathReplacements.cs

@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public record UpdateEmbyPathReplacements(
+        int EmbyMediaSourceId,
+        List<EmbyPathReplacementItem> PathReplacements) : MediatR.IRequest<Either<BaseError, Unit>>;
+
+    public record EmbyPathReplacementItem(int Id, string EmbyPath, string LocalPath);
+}

ErsatzTV.Application/Emby/Commands/UpdateEmbyPathReplacementsHandler.cs

@@ -0,0 +1,55 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Emby.Commands
+{
+    public class UpdateEmbyPathReplacementsHandler : MediatR.IRequestHandler<UpdateEmbyPathReplacements,
+        Either<BaseError, Unit>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public UpdateEmbyPathReplacementsHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<Either<BaseError, Unit>> Handle(
+            UpdateEmbyPathReplacements request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(pms => MergePathReplacements(request, pms))
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<Unit> MergePathReplacements(
+            UpdateEmbyPathReplacements request,
+            EmbyMediaSource embyMediaSource)
+        {
+            embyMediaSource.PathReplacements ??= new List<EmbyPathReplacement>();
+
+            var incoming = request.PathReplacements.Map(Project).ToList();
+
+            var toAdd = incoming.Filter(r => r.Id < 1).ToList();
+            var toRemove = embyMediaSource.PathReplacements.Filter(r => incoming.All(pr => pr.Id != r.Id)).ToList();
+            var toUpdate = incoming.Except(toAdd).ToList();
+
+            return _mediaSourceRepository.UpdatePathReplacements(embyMediaSource.Id, toAdd, toUpdate, toRemove);
+        }
+
+        private static EmbyPathReplacement Project(EmbyPathReplacementItem vm) =>
+            new() { Id = vm.Id, EmbyPath = vm.EmbyPath, LocalPath = vm.LocalPath };
+
+        private Task<Validation<BaseError, EmbyMediaSource>> Validate(UpdateEmbyPathReplacements request) =>
+            EmbyMediaSourceMustExist(request);
+
+        private Task<Validation<BaseError, EmbyMediaSource>> EmbyMediaSourceMustExist(
+            UpdateEmbyPathReplacements request) =>
+            _mediaSourceRepository.GetEmby(request.EmbyMediaSourceId)
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        $"Emby media source {request.EmbyMediaSourceId} does not exist."));
+    }
+}

ErsatzTV.Application/Emby/EmbyConnectionParametersViewModel.cs

@@ -0,0 +1,4 @@
+namespace ErsatzTV.Application.Emby
+{
+    public record EmbyConnectionParametersViewModel(string Address);
+}

ErsatzTV.Application/Emby/EmbyLibraryViewModel.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Application.Libraries;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Emby
+{
+    public record EmbyLibraryViewModel(int Id, string Name, LibraryMediaKind MediaKind, bool ShouldSyncItems)
+        : LibraryViewModel("Emby", Id, Name, MediaKind);
+}

ErsatzTV.Application/Emby/EmbyMediaSourceViewModel.cs

@@ -0,0 +1,9 @@
+using ErsatzTV.Application.MediaSources;
+
+namespace ErsatzTV.Application.Emby
+{
+    public record EmbyMediaSourceViewModel(int Id, string Name, string Address) : RemoteMediaSourceViewModel(
+        Id,
+        Name,
+        Address);
+}

ErsatzTV.Application/Emby/EmbyPathReplacementViewModel.cs

@@ -0,0 +1,4 @@
+namespace ErsatzTV.Application.Emby
+{
+    public record EmbyPathReplacementViewModel(int Id, string EmbyPath, string LocalPath);
+}

ErsatzTV.Application/Emby/Mapper.cs

@@ -0,0 +1,19 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Emby
+{
+    internal static class Mapper
+    {
+        internal static EmbyMediaSourceViewModel ProjectToViewModel(EmbyMediaSource embyMediaSource) =>
+            new(
+                embyMediaSource.Id,
+                embyMediaSource.ServerName,
+                embyMediaSource.Connections.HeadOrNone().Match(c => c.Address, string.Empty));
+
+        internal static EmbyLibraryViewModel ProjectToViewModel(EmbyLibrary library) =>
+            new(library.Id, library.Name, library.MediaKind, library.ShouldSyncItems);
+
+        internal static EmbyPathReplacementViewModel ProjectToViewModel(EmbyPathReplacement pathReplacement) =>
+            new(pathReplacement.Id, pathReplacement.EmbyPath, pathReplacement.LocalPath);
+    }
+}

ErsatzTV.Application/Emby/Queries/GetAllEmbyMediaSources.cs

@@ -0,0 +1,7 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetAllEmbyMediaSources : IRequest<List<EmbyMediaSourceViewModel>>;
+}

ErsatzTV.Application/Emby/Queries/GetAllEmbyMediaSourcesHandler.cs

@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Emby.Mapper;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class GetAllEmbyMediaSourcesHandler : IRequestHandler<GetAllEmbyMediaSources, List<EmbyMediaSourceViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetAllEmbyMediaSourcesHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<EmbyMediaSourceViewModel>> Handle(
+            GetAllEmbyMediaSources request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetAllEmby().Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Emby/Queries/GetEmbyConnectionParameters.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetEmbyConnectionParameters : IRequest<Either<BaseError, EmbyConnectionParametersViewModel>>;
+}

ErsatzTV.Application/Emby/Queries/GetEmbyConnectionParametersHandler.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using Microsoft.Extensions.Caching.Memory;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class GetEmbyConnectionParametersHandler : IRequestHandler<GetEmbyConnectionParameters,
+        Either<BaseError, EmbyConnectionParametersViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly IMemoryCache _memoryCache;
+
+        public GetEmbyConnectionParametersHandler(
+            IMemoryCache memoryCache,
+            IMediaSourceRepository mediaSourceRepository)
+        {
+            _memoryCache = memoryCache;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
+
+        public async Task<Either<BaseError, EmbyConnectionParametersViewModel>> Handle(
+            GetEmbyConnectionParameters request,
+            CancellationToken cancellationToken)
+        {
+            if (_memoryCache.TryGetValue(request, out EmbyConnectionParametersViewModel parameters))
+            {
+                return parameters;
+            }
+
+            Either<BaseError, EmbyConnectionParametersViewModel> maybeParameters =
+                await Validate()
+                    .MapT(cp => new EmbyConnectionParametersViewModel(cp.ActiveConnection.Address))
+                    .Map(v => v.ToEither<EmbyConnectionParametersViewModel>());
+
+            return maybeParameters.Match(
+                p =>
+                {
+                    _memoryCache.Set(request, p, TimeSpan.FromHours(1));
+                    return maybeParameters;
+                },
+                error => error);
+        }
+
+        private Task<Validation<BaseError, ConnectionParameters>> Validate() =>
+            EmbyMediaSourceMustExist()
+                .BindT(MediaSourceMustHaveActiveConnection);
+
+        private Task<Validation<BaseError, EmbyMediaSource>> EmbyMediaSourceMustExist() =>
+            _mediaSourceRepository.GetAllEmby().Map(list => list.HeadOrNone())
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        "Emby media source does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            EmbyMediaSource embyMediaSource)
+        {
+            Option<EmbyConnection> maybeConnection = embyMediaSource.Connections.FirstOrDefault();
+            return maybeConnection.Map(connection => new ConnectionParameters(embyMediaSource, connection))
+                .ToValidation<BaseError>("Emby media source requires an active connection");
+        }
+
+        private record ConnectionParameters(
+            EmbyMediaSource EmbyMediaSource,
+            EmbyConnection ActiveConnection);
+    }
+}

ErsatzTV.Application/Emby/Queries/GetEmbyLibrariesBySourceId.cs

@@ -0,0 +1,7 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetEmbyLibrariesBySourceId(int EmbyMediaSourceId) : IRequest<List<EmbyLibraryViewModel>>;
+}

ErsatzTV.Application/Emby/Queries/GetEmbyLibrariesBySourceIdHandler.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Emby.Mapper;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class
+        GetEmbyLibrariesBySourceIdHandler : IRequestHandler<GetEmbyLibrariesBySourceId, List<EmbyLibraryViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetEmbyLibrariesBySourceIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<EmbyLibraryViewModel>> Handle(
+            GetEmbyLibrariesBySourceId request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetEmbyLibraries(request.EmbyMediaSourceId)
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Emby/Queries/GetEmbyMediaSourceById.cs

@@ -0,0 +1,7 @@
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetEmbyMediaSourceById(int EmbyMediaSourceId) : IRequest<Option<EmbyMediaSourceViewModel>>;
+}

ErsatzTV.Application/Emby/Queries/GetEmbyMediaSourceByIdHandler.cs

@@ -0,0 +1,23 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Emby.Mapper;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class
+        GetEmbyMediaSourceByIdHandler : IRequestHandler<GetEmbyMediaSourceById, Option<EmbyMediaSourceViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetEmbyMediaSourceByIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<Option<EmbyMediaSourceViewModel>> Handle(
+            GetEmbyMediaSourceById request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetEmby(request.EmbyMediaSourceId).MapT(ProjectToViewModel);
+    }
+}

ErsatzTV.Application/Emby/Queries/GetEmbyPathReplacementsBySourceId.cs

@@ -0,0 +1,8 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetEmbyPathReplacementsBySourceId
+        (int EmbyMediaSourceId) : IRequest<List<EmbyPathReplacementViewModel>>;
+}

ErsatzTV.Application/Emby/Queries/GetEmbyPathReplacementsBySourceIdHandler.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Emby.Mapper;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class GetEmbyPathReplacementsBySourceIdHandler : IRequestHandler<GetEmbyPathReplacementsBySourceId,
+        List<EmbyPathReplacementViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetEmbyPathReplacementsBySourceIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<EmbyPathReplacementViewModel>> Handle(
+            GetEmbyPathReplacementsBySourceId request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetEmbyPathReplacements(request.EmbyMediaSourceId)
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Emby/Queries/GetEmbySecrets.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core.Emby;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public record GetEmbySecrets : IRequest<EmbySecrets>;
+}

ErsatzTV.Application/Emby/Queries/GetEmbySecretsHandler.cs

@@ -0,0 +1,19 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Interfaces.Emby;
+using MediatR;
+
+namespace ErsatzTV.Application.Emby.Queries
+{
+    public class GetEmbySecretsHandler : IRequestHandler<GetEmbySecrets, EmbySecrets>
+    {
+        private readonly IEmbySecretStore _embySecretStore;
+
+        public GetEmbySecretsHandler(IEmbySecretStore embySecretStore) =>
+            _embySecretStore = embySecretStore;
+
+        public Task<EmbySecrets> Handle(GetEmbySecrets request, CancellationToken cancellationToken) =>
+            _embySecretStore.ReadSecrets();
+    }
+}

ErsatzTV.Application/ErsatzTV.Application.csproj

@@ -16,7 +16,7 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+      <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
       <PackageReference Include="Winista.MimeDetect" Version="1.0.1" />
     </ItemGroup>
 

ErsatzTV.Application/FFmpegProfiles/Commands/CopyFFmpegProfile.cs

@@ -0,0 +1,9 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.FFmpegProfiles.Commands
+{
+    public record CopyFFmpegProfile
+        (int FFmpegProfileId, string Name) : IRequest<Either<BaseError, FFmpegProfileViewModel>>;
+}

ErsatzTV.Application/FFmpegProfiles/Commands/CopyFFmpegProfileHandler.cs

@@ -0,0 +1,37 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.FFmpegProfiles.Mapper;
+
+namespace ErsatzTV.Application.FFmpegProfiles.Commands
+{
+    public class
+        CopyFFmpegProfileHandler : IRequestHandler<CopyFFmpegProfile, Either<BaseError, FFmpegProfileViewModel>>
+    {
+        private readonly IFFmpegProfileRepository _ffmpegProfileRepository;
+
+        public CopyFFmpegProfileHandler(IFFmpegProfileRepository ffmpegProfileRepository) =>
+            _ffmpegProfileRepository = ffmpegProfileRepository;
+
+        public Task<Either<BaseError, FFmpegProfileViewModel>> Handle(
+            CopyFFmpegProfile request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(PerformCopy)
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<FFmpegProfileViewModel> PerformCopy(CopyFFmpegProfile request) =>
+            _ffmpegProfileRepository.Copy(request.FFmpegProfileId, request.Name)
+                .Map(ProjectToViewModel);
+
+        private Task<Validation<BaseError, CopyFFmpegProfile>> Validate(CopyFFmpegProfile request) =>
+            ValidateName(request).AsTask().MapT(_ => request);
+
+        private Validation<BaseError, string> ValidateName(CopyFFmpegProfile request) =>
+            request.NotEmpty(x => x.Name)
+                .Bind(_ => request.NotLongerThan(50)(x => x.Name));
+    }
+}

ErsatzTV.Application/IEmbyBackgroundServiceRequest.cs

@@ -0,0 +1,6 @@
+namespace ErsatzTV.Application
+{
+    public interface IEmbyBackgroundServiceRequest
+    {
+    }
+}

ErsatzTV.Application/IJellyfinBackgroundServiceRequest.cs

@@ -0,0 +1,6 @@
+namespace ErsatzTV.Application
+{
+    public interface IJellyfinBackgroundServiceRequest
+    {
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/DisconnectJellyfin.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record DisconnectJellyfin : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/Jellyfin/Commands/DisconnectJellyfinHandler.cs

@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Interfaces.Locking;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class DisconnectJellyfinHandler : MediatR.IRequestHandler<DisconnectJellyfin, Either<BaseError, Unit>>
+    {
+        private readonly IEntityLocker _entityLocker;
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public DisconnectJellyfinHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IJellyfinSecretStore jellyfinSecretStore,
+            IEntityLocker entityLocker,
+            ISearchIndex searchIndex)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _jellyfinSecretStore = jellyfinSecretStore;
+            _entityLocker = entityLocker;
+            _searchIndex = searchIndex;
+        }
+
+        public async Task<Either<BaseError, Unit>> Handle(
+            DisconnectJellyfin request,
+            CancellationToken cancellationToken)
+        {
+            List<int> ids = await _mediaSourceRepository.DeleteAllJellyfin();
+            await _searchIndex.RemoveItems(ids);
+            await _jellyfinSecretStore.DeleteAll();
+            _entityLocker.UnlockRemoteMediaSource<JellyfinMediaSource>();
+
+            return Unit.Default;
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SaveJellyfinSecrets.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record SaveJellyfinSecrets(JellyfinSecrets Secrets) : MediatR.IRequest<Either<BaseError, Unit>>;
+}

ErsatzTV.Application/Jellyfin/Commands/SaveJellyfinSecretsHandler.cs

@@ -0,0 +1,60 @@
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class SaveJellyfinSecretsHandler : MediatR.IRequestHandler<SaveJellyfinSecrets, Either<BaseError, Unit>>
+    {
+        private readonly ChannelWriter<IJellyfinBackgroundServiceRequest> _channel;
+        private readonly IJellyfinApiClient _jellyfinApiClient;
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SaveJellyfinSecretsHandler(
+            IJellyfinSecretStore jellyfinSecretStore,
+            IJellyfinApiClient jellyfinApiClient,
+            IMediaSourceRepository mediaSourceRepository,
+            ChannelWriter<IJellyfinBackgroundServiceRequest> channel)
+        {
+            _jellyfinSecretStore = jellyfinSecretStore;
+            _jellyfinApiClient = jellyfinApiClient;
+            _mediaSourceRepository = mediaSourceRepository;
+            _channel = channel;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(SaveJellyfinSecrets request, CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(PerformSave)
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Validation<BaseError, Parameters>> Validate(SaveJellyfinSecrets request)
+        {
+            Either<BaseError, JellyfinServerInformation> maybeServerInformation = await _jellyfinApiClient
+                .GetServerInformation(request.Secrets.Address, request.Secrets.ApiKey);
+
+            return maybeServerInformation.Match(
+                info => Validation<BaseError, Parameters>.Success(new Parameters(request.Secrets, info)),
+                error => error);
+        }
+
+        private async Task<Unit> PerformSave(Parameters parameters)
+        {
+            await _jellyfinSecretStore.SaveSecrets(parameters.Secrets);
+            await _mediaSourceRepository.UpsertJellyfin(
+                parameters.Secrets.Address,
+                parameters.ServerInformation.ServerName,
+                parameters.ServerInformation.OperatingSystem);
+            await _channel.WriteAsync(new SynchronizeJellyfinMediaSources());
+
+            return Unit.Default;
+        }
+
+        private record Parameters(JellyfinSecrets Secrets, JellyfinServerInformation ServerInformation);
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinAdminUserId.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record SynchronizeJellyfinAdminUserId(int JellyfinMediaSourceId) : MediatR.IRequest<Either<BaseError, Unit>>,
+        IJellyfinBackgroundServiceRequest;
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinAdminUserIdHandler.cs

@@ -0,0 +1,112 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
+using Microsoft.Extensions.Caching.Memory;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class
+        SynchronizeJellyfinAdminUserIdHandler : MediatR.IRequestHandler<SynchronizeJellyfinAdminUserId,
+            Either<BaseError, Unit>>
+    {
+        private readonly IJellyfinApiClient _jellyfinApiClient;
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+        private readonly ILogger<SynchronizeJellyfinAdminUserIdHandler> _logger;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly IMemoryCache _memoryCache;
+
+        public SynchronizeJellyfinAdminUserIdHandler(
+            IMemoryCache memoryCache,
+            IMediaSourceRepository mediaSourceRepository,
+            IJellyfinSecretStore jellyfinSecretStore,
+            IJellyfinApiClient jellyfinApiClient,
+            ILogger<SynchronizeJellyfinAdminUserIdHandler> logger)
+        {
+            _memoryCache = memoryCache;
+            _mediaSourceRepository = mediaSourceRepository;
+            _jellyfinSecretStore = jellyfinSecretStore;
+            _jellyfinApiClient = jellyfinApiClient;
+            _logger = logger;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(
+            SynchronizeJellyfinAdminUserId request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .Map(v => v.ToEither<ConnectionParameters>())
+                .BindT(PerformSync);
+
+        private async Task<Either<BaseError, Unit>> PerformSync(ConnectionParameters parameters)
+        {
+            if (_memoryCache.TryGetValue($"jellyfin_admin_user_id.{parameters.JellyfinMediaSource.Id}", out string _))
+            {
+                return Unit.Default;
+            }
+
+            Either<BaseError, string> maybeUserId = await _jellyfinApiClient.GetAdminUserId(
+                parameters.ActiveConnection.Address,
+                parameters.ApiKey);
+
+            return await maybeUserId.Match(
+                userId =>
+                {
+                    // _logger.LogDebug("Jellyfin admin user id is {UserId}", userId);
+                    _memoryCache.Set($"jellyfin_admin_user_id.{parameters.JellyfinMediaSource.Id}", userId);
+                    return Task.FromResult<Either<BaseError, Unit>>(Unit.Default);
+                },
+                async error =>
+                {
+                    // clear api key if unable to sync with jellyfin
+                    if (error.Value.Contains("Unauthorized"))
+                    {
+                        await _jellyfinSecretStore.SaveSecrets(
+                            new JellyfinSecrets { Address = parameters.ActiveConnection.Address, ApiKey = null });
+                    }
+
+                    return Left<BaseError, Unit>(error);
+                });
+        }
+
+        private Task<Validation<BaseError, ConnectionParameters>> Validate(SynchronizeJellyfinAdminUserId request) =>
+            MediaSourceMustExist(request)
+                .BindT(MediaSourceMustHaveActiveConnection)
+                .BindT(MediaSourceMustHaveApiKey);
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> MediaSourceMustExist(
+            SynchronizeJellyfinAdminUserId request) =>
+            _mediaSourceRepository.GetJellyfin(request.JellyfinMediaSourceId)
+                .Map(o => o.ToValidation<BaseError>("Jellyfin media source does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            JellyfinMediaSource jellyfinMediaSource)
+        {
+            Option<JellyfinConnection> maybeConnection = jellyfinMediaSource.Connections.HeadOrNone();
+            return maybeConnection.Map(connection => new ConnectionParameters(jellyfinMediaSource, connection))
+                .ToValidation<BaseError>("Jellyfin media source requires an active connection");
+        }
+
+        private async Task<Validation<BaseError, ConnectionParameters>> MediaSourceMustHaveApiKey(
+            ConnectionParameters connectionParameters)
+        {
+            JellyfinSecrets secrets = await _jellyfinSecretStore.ReadSecrets();
+            return Optional(secrets.Address == connectionParameters.ActiveConnection.Address)
+                .Filter(match => match)
+                .Map(_ => connectionParameters with { ApiKey = secrets.ApiKey })
+                .ToValidation<BaseError>("Jellyfin media source requires an api key");
+        }
+
+        private record ConnectionParameters(
+            JellyfinMediaSource JellyfinMediaSource,
+            JellyfinConnection ActiveConnection)
+        {
+            public string ApiKey { get; set; }
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinLibraries.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record SynchronizeJellyfinLibraries(int JellyfinMediaSourceId) : MediatR.IRequest<Either<BaseError, Unit>>,
+        IJellyfinBackgroundServiceRequest;
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinLibrariesHandler.cs

@@ -0,0 +1,111 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class
+        SynchronizeJellyfinLibrariesHandler : MediatR.IRequestHandler<SynchronizeJellyfinLibraries,
+            Either<BaseError, Unit>>
+
+    {
+        private readonly IJellyfinApiClient _jellyfinApiClient;
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+        private readonly ILogger<SynchronizeJellyfinLibrariesHandler> _logger;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeJellyfinLibrariesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IJellyfinSecretStore jellyfinSecretStore,
+            IJellyfinApiClient jellyfinApiClient,
+            ILogger<SynchronizeJellyfinLibrariesHandler> logger)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _jellyfinSecretStore = jellyfinSecretStore;
+            _jellyfinApiClient = jellyfinApiClient;
+            _logger = logger;
+        }
+
+        public Task<Either<BaseError, Unit>> Handle(
+            SynchronizeJellyfinLibraries request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(SynchronizeLibraries)
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<Validation<BaseError, ConnectionParameters>> Validate(SynchronizeJellyfinLibraries request) =>
+            MediaSourceMustExist(request)
+                .BindT(MediaSourceMustHaveActiveConnection)
+                .BindT(MediaSourceMustHaveApiKey);
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> MediaSourceMustExist(
+            SynchronizeJellyfinLibraries request) =>
+            _mediaSourceRepository.GetJellyfin(request.JellyfinMediaSourceId)
+                .Map(o => o.ToValidation<BaseError>("Jellyfin media source does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            JellyfinMediaSource jellyfinMediaSource)
+        {
+            Option<JellyfinConnection> maybeConnection = jellyfinMediaSource.Connections.HeadOrNone();
+            return maybeConnection.Map(connection => new ConnectionParameters(jellyfinMediaSource, connection))
+                .ToValidation<BaseError>("Jellyfin media source requires an active connection");
+        }
+
+        private async Task<Validation<BaseError, ConnectionParameters>> MediaSourceMustHaveApiKey(
+            ConnectionParameters connectionParameters)
+        {
+            JellyfinSecrets secrets = await _jellyfinSecretStore.ReadSecrets();
+            return Optional(secrets.Address == connectionParameters.ActiveConnection.Address)
+                .Filter(match => match)
+                .Map(_ => connectionParameters with { ApiKey = secrets.ApiKey })
+                .ToValidation<BaseError>("Jellyfin media source requires an api key");
+        }
+
+        private async Task<Unit> SynchronizeLibraries(ConnectionParameters connectionParameters)
+        {
+            Either<BaseError, List<JellyfinLibrary>> maybeLibraries = await _jellyfinApiClient.GetLibraries(
+                connectionParameters.ActiveConnection.Address,
+                connectionParameters.ApiKey);
+
+            await maybeLibraries.Match(
+                libraries =>
+                {
+                    var existing = connectionParameters.JellyfinMediaSource.Libraries.OfType<JellyfinLibrary>()
+                        .ToList();
+                    var toAdd = libraries.Filter(library => existing.All(l => l.ItemId != library.ItemId)).ToList();
+                    var toRemove = existing.Filter(library => libraries.All(l => l.ItemId != library.ItemId)).ToList();
+                    return _mediaSourceRepository.UpdateLibraries(
+                        connectionParameters.JellyfinMediaSource.Id,
+                        toAdd,
+                        toRemove);
+                },
+                error =>
+                {
+                    _logger.LogWarning(
+                        "Unable to synchronize libraries from jellyfin server {JellyfinServer}: {Error}",
+                        connectionParameters.JellyfinMediaSource.ServerName,
+                        error.Value);
+
+                    return Task.CompletedTask;
+                });
+
+            return Unit.Default;
+        }
+
+        private record ConnectionParameters(
+            JellyfinMediaSource JellyfinMediaSource,
+            JellyfinConnection ActiveConnection)
+        {
+            public string ApiKey { get; set; }
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinLibraryById.cs

@@ -0,0 +1,23 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public interface ISynchronizeJellyfinLibraryById : IRequest<Either<BaseError, string>>,
+        IJellyfinBackgroundServiceRequest
+    {
+        int JellyfinLibraryId { get; }
+        bool ForceScan { get; }
+    }
+
+    public record SynchronizeJellyfinLibraryByIdIfNeeded(int JellyfinLibraryId) : ISynchronizeJellyfinLibraryById
+    {
+        public bool ForceScan => false;
+    }
+
+    public record ForceSynchronizeJellyfinLibraryById(int JellyfinLibraryId) : ISynchronizeJellyfinLibraryById
+    {
+        public bool ForceScan => true;
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinLibraryByIdHandler.cs

@@ -0,0 +1,172 @@
+using System;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Interfaces.Locking;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
+using MediatR;
+using Microsoft.Extensions.Logging;
+using static LanguageExt.Prelude;
+using Unit = LanguageExt.Unit;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class SynchronizeJellyfinLibraryByIdHandler :
+        IRequestHandler<ForceSynchronizeJellyfinLibraryById, Either<BaseError, string>>,
+        IRequestHandler<SynchronizeJellyfinLibraryByIdIfNeeded, Either<BaseError, string>>
+    {
+        private readonly IConfigElementRepository _configElementRepository;
+        private readonly IEntityLocker _entityLocker;
+        private readonly IJellyfinMovieLibraryScanner _jellyfinMovieLibraryScanner;
+
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+        private readonly IJellyfinTelevisionLibraryScanner _jellyfinTelevisionLibraryScanner;
+        private readonly ILibraryRepository _libraryRepository;
+        private readonly ILogger<SynchronizeJellyfinLibraryByIdHandler> _logger;
+
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeJellyfinLibraryByIdHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            IJellyfinSecretStore jellyfinSecretStore,
+            IJellyfinMovieLibraryScanner jellyfinMovieLibraryScanner,
+            IJellyfinTelevisionLibraryScanner jellyfinTelevisionLibraryScanner,
+            ILibraryRepository libraryRepository,
+            IEntityLocker entityLocker,
+            IConfigElementRepository configElementRepository,
+            ILogger<SynchronizeJellyfinLibraryByIdHandler> logger)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _jellyfinSecretStore = jellyfinSecretStore;
+            _jellyfinMovieLibraryScanner = jellyfinMovieLibraryScanner;
+            _jellyfinTelevisionLibraryScanner = jellyfinTelevisionLibraryScanner;
+            _libraryRepository = libraryRepository;
+            _entityLocker = entityLocker;
+            _configElementRepository = configElementRepository;
+            _logger = logger;
+        }
+
+        public Task<Either<BaseError, string>> Handle(
+            ForceSynchronizeJellyfinLibraryById request,
+            CancellationToken cancellationToken) => Handle(request);
+
+        public Task<Either<BaseError, string>> Handle(
+            SynchronizeJellyfinLibraryByIdIfNeeded request,
+            CancellationToken cancellationToken) => Handle(request);
+
+        private Task<Either<BaseError, string>>
+            Handle(ISynchronizeJellyfinLibraryById request) =>
+            Validate(request)
+                .MapT(parameters => Synchronize(parameters).Map(_ => parameters.Library.Name))
+                .Bind(v => v.ToEitherAsync());
+
+        private async Task<Unit> Synchronize(RequestParameters parameters)
+        {
+            var lastScan = new DateTimeOffset(parameters.Library.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
+            if (parameters.ForceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
+            {
+                switch (parameters.Library.MediaKind)
+                {
+                    case LibraryMediaKind.Movies:
+                        await _jellyfinMovieLibraryScanner.ScanLibrary(
+                            parameters.ConnectionParameters.ActiveConnection.Address,
+                            parameters.ConnectionParameters.ApiKey,
+                            parameters.Library,
+                            parameters.FFprobePath);
+                        break;
+                    case LibraryMediaKind.Shows:
+                        await _jellyfinTelevisionLibraryScanner.ScanLibrary(
+                            parameters.ConnectionParameters.ActiveConnection.Address,
+                            parameters.ConnectionParameters.ApiKey,
+                            parameters.Library,
+                            parameters.FFprobePath);
+                        break;
+                }
+
+                parameters.Library.LastScan = DateTime.UtcNow;
+                await _libraryRepository.UpdateLastScan(parameters.Library);
+            }
+            else
+            {
+                _logger.LogDebug(
+                    "Skipping unforced scan of jellyfin media library {Name}",
+                    parameters.Library.Name);
+            }
+
+            _entityLocker.UnlockLibrary(parameters.Library.Id);
+            return Unit.Default;
+        }
+
+        private async Task<Validation<BaseError, RequestParameters>> Validate(
+            ISynchronizeJellyfinLibraryById request) =>
+            (await ValidateConnection(request), await JellyfinLibraryMustExist(request), await ValidateFFprobePath())
+            .Apply(
+                (connectionParameters, jellyfinLibrary, ffprobePath) => new RequestParameters(
+                    connectionParameters,
+                    jellyfinLibrary,
+                    request.ForceScan,
+                    ffprobePath
+                ));
+
+        private Task<Validation<BaseError, ConnectionParameters>> ValidateConnection(
+            ISynchronizeJellyfinLibraryById request) =>
+            JellyfinMediaSourceMustExist(request)
+                .BindT(MediaSourceMustHaveActiveConnection)
+                .BindT(MediaSourceMustHaveApiKey);
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> JellyfinMediaSourceMustExist(
+            ISynchronizeJellyfinLibraryById request) =>
+            _mediaSourceRepository.GetJellyfinByLibraryId(request.JellyfinLibraryId)
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        $"Jellyfin media source for library {request.JellyfinLibraryId} does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            JellyfinMediaSource jellyfinMediaSource)
+        {
+            Option<JellyfinConnection> maybeConnection = jellyfinMediaSource.Connections.HeadOrNone();
+            return maybeConnection.Map(connection => new ConnectionParameters(jellyfinMediaSource, connection))
+                .ToValidation<BaseError>("Jellyfin media source requires an active connection");
+        }
+
+        private async Task<Validation<BaseError, ConnectionParameters>> MediaSourceMustHaveApiKey(
+            ConnectionParameters connectionParameters)
+        {
+            JellyfinSecrets secrets = await _jellyfinSecretStore.ReadSecrets();
+            return Optional(secrets.Address == connectionParameters.ActiveConnection.Address)
+                .Filter(match => match)
+                .Map(_ => connectionParameters with { ApiKey = secrets.ApiKey })
+                .ToValidation<BaseError>("Jellyfin media source requires an api key");
+        }
+
+        private Task<Validation<BaseError, JellyfinLibrary>> JellyfinLibraryMustExist(
+            ISynchronizeJellyfinLibraryById request) =>
+            _mediaSourceRepository.GetJellyfinLibrary(request.JellyfinLibraryId)
+                .Map(v => v.ToValidation<BaseError>($"Jellyfin library {request.JellyfinLibraryId} does not exist."));
+
+        private Task<Validation<BaseError, string>> ValidateFFprobePath() =>
+            _configElementRepository.GetValue<string>(ConfigElementKey.FFprobePath)
+                .FilterT(File.Exists)
+                .Map(
+                    ffprobePath =>
+                        ffprobePath.ToValidation<BaseError>("FFprobe path does not exist on the file system"));
+
+        private record RequestParameters(
+            ConnectionParameters ConnectionParameters,
+            JellyfinLibrary Library,
+            bool ForceScan,
+            string FFprobePath);
+
+        private record ConnectionParameters(
+            JellyfinMediaSource JellyfinMediaSource,
+            JellyfinConnection ActiveConnection)
+        {
+            public string ApiKey { get; set; }
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinMediaSources.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record SynchronizeJellyfinMediaSources : IRequest<Either<BaseError, List<JellyfinMediaSource>>>,
+        IJellyfinBackgroundServiceRequest;
+}

ErsatzTV.Application/Jellyfin/Commands/SynchronizeJellyfinMediaSourcesHandler.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Channels;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class SynchronizeJellyfinMediaSourcesHandler : IRequestHandler<SynchronizeJellyfinMediaSources,
+        Either<BaseError, List<JellyfinMediaSource>>>
+    {
+        private readonly ChannelWriter<IJellyfinBackgroundServiceRequest> _channel;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public SynchronizeJellyfinMediaSourcesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            ChannelWriter<IJellyfinBackgroundServiceRequest> channel)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _channel = channel;
+        }
+
+        public async Task<Either<BaseError, List<JellyfinMediaSource>>> Handle(
+            SynchronizeJellyfinMediaSources request,
+            CancellationToken cancellationToken)
+        {
+            List<JellyfinMediaSource> mediaSources = await _mediaSourceRepository.GetAllJellyfin();
+            foreach (JellyfinMediaSource mediaSource in mediaSources)
+            {
+                await _channel.WriteAsync(new SynchronizeJellyfinAdminUserId(mediaSource.Id), cancellationToken);
+                await _channel.WriteAsync(new SynchronizeJellyfinLibraries(mediaSource.Id), cancellationToken);
+            }
+
+            return mediaSources;
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/UpdateJellyfinLibraryPreferences.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record UpdateJellyfinLibraryPreferences
+        (List<JellyfinLibraryPreference> Preferences) : MediatR.IRequest<Either<BaseError, Unit>>;
+
+    public record JellyfinLibraryPreference(int Id, bool ShouldSyncItems);
+}

ErsatzTV.Application/Jellyfin/Commands/UpdateJellyfinLibraryPreferencesHandler.cs

@@ -0,0 +1,41 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Interfaces.Search;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class
+        UpdateJellyfinLibraryPreferencesHandler : MediatR.IRequestHandler<UpdateJellyfinLibraryPreferences,
+            Either<BaseError, Unit>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly ISearchIndex _searchIndex;
+
+        public UpdateJellyfinLibraryPreferencesHandler(
+            IMediaSourceRepository mediaSourceRepository,
+            ISearchIndex searchIndex)
+        {
+            _mediaSourceRepository = mediaSourceRepository;
+            _searchIndex = searchIndex;
+        }
+
+        public async Task<Either<BaseError, Unit>> Handle(
+            UpdateJellyfinLibraryPreferences request,
+            CancellationToken cancellationToken)
+        {
+            var toDisable = request.Preferences.Filter(p => p.ShouldSyncItems == false).Map(p => p.Id).ToList();
+            List<int> ids = await _mediaSourceRepository.DisableJellyfinLibrarySync(toDisable);
+            await _searchIndex.RemoveItems(ids);
+
+            IEnumerable<int> toEnable = request.Preferences.Filter(p => p.ShouldSyncItems).Map(p => p.Id);
+            await _mediaSourceRepository.EnableJellyfinLibrarySync(toEnable);
+
+            return Unit.Default;
+        }
+    }
+}

ErsatzTV.Application/Jellyfin/Commands/UpdateJellyfinPathReplacements.cs

@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+using ErsatzTV.Core;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public record UpdateJellyfinPathReplacements(
+        int JellyfinMediaSourceId,
+        List<JellyfinPathReplacementItem> PathReplacements) : MediatR.IRequest<Either<BaseError, Unit>>;
+
+    public record JellyfinPathReplacementItem(int Id, string JellyfinPath, string LocalPath);
+}

ErsatzTV.Application/Jellyfin/Commands/UpdateJellyfinPathReplacementsHandler.cs

@@ -0,0 +1,55 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+
+namespace ErsatzTV.Application.Jellyfin.Commands
+{
+    public class UpdateJellyfinPathReplacementsHandler : MediatR.IRequestHandler<UpdateJellyfinPathReplacements,
+        Either<BaseError, Unit>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public UpdateJellyfinPathReplacementsHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<Either<BaseError, Unit>> Handle(
+            UpdateJellyfinPathReplacements request,
+            CancellationToken cancellationToken) =>
+            Validate(request)
+                .MapT(pms => MergePathReplacements(request, pms))
+                .Bind(v => v.ToEitherAsync());
+
+        private Task<Unit> MergePathReplacements(
+            UpdateJellyfinPathReplacements request,
+            JellyfinMediaSource jellyfinMediaSource)
+        {
+            jellyfinMediaSource.PathReplacements ??= new List<JellyfinPathReplacement>();
+
+            var incoming = request.PathReplacements.Map(Project).ToList();
+
+            var toAdd = incoming.Filter(r => r.Id < 1).ToList();
+            var toRemove = jellyfinMediaSource.PathReplacements.Filter(r => incoming.All(pr => pr.Id != r.Id)).ToList();
+            var toUpdate = incoming.Except(toAdd).ToList();
+
+            return _mediaSourceRepository.UpdatePathReplacements(jellyfinMediaSource.Id, toAdd, toUpdate, toRemove);
+        }
+
+        private static JellyfinPathReplacement Project(JellyfinPathReplacementItem vm) =>
+            new() { Id = vm.Id, JellyfinPath = vm.JellyfinPath, LocalPath = vm.LocalPath };
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> Validate(UpdateJellyfinPathReplacements request) =>
+            JellyfinMediaSourceMustExist(request);
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> JellyfinMediaSourceMustExist(
+            UpdateJellyfinPathReplacements request) =>
+            _mediaSourceRepository.GetJellyfin(request.JellyfinMediaSourceId)
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        $"Jellyfin media source {request.JellyfinMediaSourceId} does not exist."));
+    }
+}

ErsatzTV.Application/Jellyfin/JellyfinConnectionParametersViewModel.cs

@@ -0,0 +1,4 @@
+namespace ErsatzTV.Application.Jellyfin
+{
+    public record JellyfinConnectionParametersViewModel(string Address);
+}

ErsatzTV.Application/Jellyfin/JellyfinLibraryViewModel.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Application.Libraries;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Jellyfin
+{
+    public record JellyfinLibraryViewModel(int Id, string Name, LibraryMediaKind MediaKind, bool ShouldSyncItems)
+        : LibraryViewModel("Jellyfin", Id, Name, MediaKind);
+}

ErsatzTV.Application/Jellyfin/JellyfinMediaSourceViewModel.cs

@@ -0,0 +1,9 @@
+using ErsatzTV.Application.MediaSources;
+
+namespace ErsatzTV.Application.Jellyfin
+{
+    public record JellyfinMediaSourceViewModel(int Id, string Name, string Address) : RemoteMediaSourceViewModel(
+        Id,
+        Name,
+        Address);
+}

ErsatzTV.Application/Jellyfin/JellyfinPathReplacementViewModel.cs

@@ -0,0 +1,4 @@
+namespace ErsatzTV.Application.Jellyfin
+{
+    public record JellyfinPathReplacementViewModel(int Id, string JellyfinPath, string LocalPath);
+}

ErsatzTV.Application/Jellyfin/Mapper.cs

@@ -0,0 +1,19 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Jellyfin
+{
+    internal static class Mapper
+    {
+        internal static JellyfinMediaSourceViewModel ProjectToViewModel(JellyfinMediaSource jellyfinMediaSource) =>
+            new(
+                jellyfinMediaSource.Id,
+                jellyfinMediaSource.ServerName,
+                jellyfinMediaSource.Connections.HeadOrNone().Match(c => c.Address, string.Empty));
+
+        internal static JellyfinLibraryViewModel ProjectToViewModel(JellyfinLibrary library) =>
+            new(library.Id, library.Name, library.MediaKind, library.ShouldSyncItems);
+
+        internal static JellyfinPathReplacementViewModel ProjectToViewModel(JellyfinPathReplacement pathReplacement) =>
+            new(pathReplacement.Id, pathReplacement.JellyfinPath, pathReplacement.LocalPath);
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetAllJellyfinMediaSources.cs

@@ -0,0 +1,7 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetAllJellyfinMediaSources : IRequest<List<JellyfinMediaSourceViewModel>>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetAllJellyfinMediaSourcesHandler.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Jellyfin.Mapper;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class
+        GetAllJellyfinMediaSourcesHandler : IRequestHandler<GetAllJellyfinMediaSources,
+            List<JellyfinMediaSourceViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetAllJellyfinMediaSourcesHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<JellyfinMediaSourceViewModel>> Handle(
+            GetAllJellyfinMediaSources request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetAllJellyfin().Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinConnectionParameters.cs

@@ -0,0 +1,8 @@
+using ErsatzTV.Core;
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetJellyfinConnectionParameters : IRequest<Either<BaseError, JellyfinConnectionParametersViewModel>>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinConnectionParametersHandler.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using Microsoft.Extensions.Caching.Memory;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class GetJellyfinConnectionParametersHandler : IRequestHandler<GetJellyfinConnectionParameters,
+        Either<BaseError, JellyfinConnectionParametersViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+        private readonly IMemoryCache _memoryCache;
+
+        public GetJellyfinConnectionParametersHandler(
+            IMemoryCache memoryCache,
+            IMediaSourceRepository mediaSourceRepository)
+        {
+            _memoryCache = memoryCache;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
+
+        public async Task<Either<BaseError, JellyfinConnectionParametersViewModel>> Handle(
+            GetJellyfinConnectionParameters request,
+            CancellationToken cancellationToken)
+        {
+            if (_memoryCache.TryGetValue(request, out JellyfinConnectionParametersViewModel parameters))
+            {
+                return parameters;
+            }
+
+            Either<BaseError, JellyfinConnectionParametersViewModel> maybeParameters =
+                await Validate()
+                    .MapT(cp => new JellyfinConnectionParametersViewModel(cp.ActiveConnection.Address))
+                    .Map(v => v.ToEither<JellyfinConnectionParametersViewModel>());
+
+            return maybeParameters.Match(
+                p =>
+                {
+                    _memoryCache.Set(request, p, TimeSpan.FromHours(1));
+                    return maybeParameters;
+                },
+                error => error);
+        }
+
+        private Task<Validation<BaseError, ConnectionParameters>> Validate() =>
+            JellyfinMediaSourceMustExist()
+                .BindT(MediaSourceMustHaveActiveConnection);
+
+        private Task<Validation<BaseError, JellyfinMediaSource>> JellyfinMediaSourceMustExist() =>
+            _mediaSourceRepository.GetAllJellyfin().Map(list => list.HeadOrNone())
+                .Map(
+                    v => v.ToValidation<BaseError>(
+                        "Jellyfin media source does not exist."));
+
+        private Validation<BaseError, ConnectionParameters> MediaSourceMustHaveActiveConnection(
+            JellyfinMediaSource jellyfinMediaSource)
+        {
+            Option<JellyfinConnection> maybeConnection = jellyfinMediaSource.Connections.FirstOrDefault();
+            return maybeConnection.Map(connection => new ConnectionParameters(jellyfinMediaSource, connection))
+                .ToValidation<BaseError>("Jellyfin media source requires an active connection");
+        }
+
+        private record ConnectionParameters(
+            JellyfinMediaSource JellyfinMediaSource,
+            JellyfinConnection ActiveConnection);
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinLibrariesBySourceId.cs

@@ -0,0 +1,7 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetJellyfinLibrariesBySourceId(int JellyfinMediaSourceId) : IRequest<List<JellyfinLibraryViewModel>>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinLibrariesBySourceIdHandler.cs

@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Jellyfin.Mapper;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class
+        GetJellyfinLibrariesBySourceIdHandler : IRequestHandler<GetJellyfinLibrariesBySourceId,
+            List<JellyfinLibraryViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetJellyfinLibrariesBySourceIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<JellyfinLibraryViewModel>> Handle(
+            GetJellyfinLibrariesBySourceId request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetJellyfinLibraries(request.JellyfinMediaSourceId)
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinMediaSourceById.cs

@@ -0,0 +1,8 @@
+using LanguageExt;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetJellyfinMediaSourceById
+        (int JellyfinMediaSourceId) : IRequest<Option<JellyfinMediaSourceViewModel>>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinMediaSourceByIdHandler.cs

@@ -0,0 +1,24 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Jellyfin.Mapper;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class
+        GetJellyfinMediaSourceByIdHandler : IRequestHandler<GetJellyfinMediaSourceById,
+            Option<JellyfinMediaSourceViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetJellyfinMediaSourceByIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<Option<JellyfinMediaSourceViewModel>> Handle(
+            GetJellyfinMediaSourceById request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetJellyfin(request.JellyfinMediaSourceId).MapT(ProjectToViewModel);
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinPathReplacementsBySourceId.cs

@@ -0,0 +1,8 @@
+using System.Collections.Generic;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetJellyfinPathReplacementsBySourceId
+        (int JellyfinMediaSourceId) : IRequest<List<JellyfinPathReplacementViewModel>>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinPathReplacementsBySourceIdHandler.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Repositories;
+using LanguageExt;
+using MediatR;
+using static ErsatzTV.Application.Jellyfin.Mapper;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class GetJellyfinPathReplacementsBySourceIdHandler : IRequestHandler<GetJellyfinPathReplacementsBySourceId,
+        List<JellyfinPathReplacementViewModel>>
+    {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
+
+        public GetJellyfinPathReplacementsBySourceIdHandler(IMediaSourceRepository mediaSourceRepository) =>
+            _mediaSourceRepository = mediaSourceRepository;
+
+        public Task<List<JellyfinPathReplacementViewModel>> Handle(
+            GetJellyfinPathReplacementsBySourceId request,
+            CancellationToken cancellationToken) =>
+            _mediaSourceRepository.GetJellyfinPathReplacements(request.JellyfinMediaSourceId)
+                .Map(list => list.Map(ProjectToViewModel).ToList());
+    }
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinSecrets.cs

@@ -0,0 +1,7 @@
+using ErsatzTV.Core.Jellyfin;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public record GetJellyfinSecrets : IRequest<JellyfinSecrets>;
+}

ErsatzTV.Application/Jellyfin/Queries/GetJellyfinSecretsHandler.cs

@@ -0,0 +1,19 @@
+using System.Threading;
+using System.Threading.Tasks;
+using ErsatzTV.Core.Interfaces.Jellyfin;
+using ErsatzTV.Core.Jellyfin;
+using MediatR;
+
+namespace ErsatzTV.Application.Jellyfin.Queries
+{
+    public class GetJellyfinSecretsHandler : IRequestHandler<GetJellyfinSecrets, JellyfinSecrets>
+    {
+        private readonly IJellyfinSecretStore _jellyfinSecretStore;
+
+        public GetJellyfinSecretsHandler(IJellyfinSecretStore jellyfinSecretStore) =>
+            _jellyfinSecretStore = jellyfinSecretStore;
+
+        public Task<JellyfinSecrets> Handle(GetJellyfinSecrets request, CancellationToken cancellationToken) =>
+            _jellyfinSecretStore.ReadSecrets();
+    }
+}

ErsatzTV.Application/Libraries/Mapper.cs

@@ -1,4 +1,6 @@
 using System;
+using ErsatzTV.Application.Emby;
+using ErsatzTV.Application.Jellyfin;
 using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.Libraries
@@ -10,6 +12,8 @@ namespace ErsatzTV.Application.Libraries
             {
                 LocalLibrary l => ProjectToViewModel(l),
                 PlexLibrary p => new PlexLibraryViewModel(p.Id, p.Name, p.MediaKind),
+                JellyfinLibrary j => new JellyfinLibraryViewModel(j.Id, j.Name, j.MediaKind, j.ShouldSyncItems),
+                EmbyLibrary e => new EmbyLibraryViewModel(e.Id, e.Name, e.MediaKind, e.ShouldSyncItems),
                 _ => throw new ArgumentOutOfRangeException(nameof(library))
             };
 

ErsatzTV.Application/Libraries/Queries/GetAllLibrariesHandler.cs

@@ -21,6 +21,7 @@ namespace ErsatzTV.Application.Libraries.Queries
                 .Map(
                     list => list.Filter(ShouldIncludeLibrary)
                         .OrderBy(l => l.MediaSource is LocalMediaSource ? 0 : 1)
+                        .ThenBy(l => l.GetType().Name)
                         .ThenBy(l => l.MediaKind)
                         .Map(ProjectToViewModel).ToList());
 
@@ -29,6 +30,8 @@ namespace ErsatzTV.Application.Libraries.Queries
             {
                 LocalLibrary => true,
                 PlexLibrary plex => plex.ShouldSyncItems,
+                JellyfinLibrary jellyfin => jellyfin.ShouldSyncItems,
+                EmbyLibrary emby => emby.ShouldSyncItems,
                 _ => false
             };
     }

ErsatzTV.Application/MediaCards/Mapper.cs

@@ -1,21 +1,30 @@
 using System;
 using System.Linq;
 using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Jellyfin;
+using LanguageExt;
 using static LanguageExt.Prelude;
 
 namespace ErsatzTV.Application.MediaCards
 {
     internal static class Mapper
     {
-        internal static TelevisionShowCardViewModel ProjectToViewModel(ShowMetadata showMetadata) =>
+        internal static TelevisionShowCardViewModel ProjectToViewModel(
+            ShowMetadata showMetadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 showMetadata.ShowId,
                 showMetadata.Title,
                 showMetadata.Year?.ToString(),
                 showMetadata.SortTitle,
-                GetPoster(showMetadata));
+                GetPoster(showMetadata, maybeJellyfin, maybeEmby));
 
-        internal static TelevisionSeasonCardViewModel ProjectToViewModel(Season season) =>
+        internal static TelevisionSeasonCardViewModel ProjectToViewModel(
+            Season season,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 season.Show.ShowMetadata.HeadOrNone().Match(m => m.Title ?? string.Empty, () => string.Empty),
                 season.Id,
@@ -23,11 +32,14 @@ namespace ErsatzTV.Application.MediaCards
                 GetSeasonName(season.SeasonNumber),
                 string.Empty,
                 GetSeasonName(season.SeasonNumber),
-                season.SeasonMetadata.HeadOrNone().Map(GetPoster).IfNone(string.Empty),
+                season.SeasonMetadata.HeadOrNone().Map(sm => GetPoster(sm, maybeJellyfin, maybeEmby))
+                    .IfNone(string.Empty),
                 season.SeasonNumber == 0 ? "S" : season.SeasonNumber.ToString());
 
         internal static TelevisionEpisodeCardViewModel ProjectToViewModel(
-            EpisodeMetadata episodeMetadata) =>
+            EpisodeMetadata episodeMetadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 episodeMetadata.EpisodeId,
                 episodeMetadata.ReleaseDate ?? DateTime.MinValue,
@@ -41,15 +53,18 @@ namespace ErsatzTV.Application.MediaCards
                 episodeMetadata.Episode.EpisodeMetadata.HeadOrNone().Match(
                     em => em.Plot ?? string.Empty,
                     () => string.Empty),
-                GetThumbnail(episodeMetadata));
+                GetThumbnail(episodeMetadata, maybeJellyfin, maybeEmby));
 
-        internal static MovieCardViewModel ProjectToViewModel(MovieMetadata movieMetadata) =>
+        internal static MovieCardViewModel ProjectToViewModel(
+            MovieMetadata movieMetadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 movieMetadata.MovieId,
                 movieMetadata.Title,
                 movieMetadata.Year?.ToString(),
                 movieMetadata.SortTitle,
-                GetPoster(movieMetadata));
+                GetPoster(movieMetadata, maybeJellyfin, maybeEmby));
 
         internal static MusicVideoCardViewModel ProjectToViewModel(MusicVideoMetadata musicVideoMetadata) =>
             new(
@@ -58,7 +73,7 @@ namespace ErsatzTV.Application.MediaCards
                 musicVideoMetadata.MusicVideo.Artist.ArtistMetadata.Head().Title,
                 musicVideoMetadata.SortTitle,
                 musicVideoMetadata.Plot,
-                GetThumbnail(musicVideoMetadata));
+                GetThumbnail(musicVideoMetadata, None, None));
 
         internal static ArtistCardViewModel ProjectToViewModel(ArtistMetadata artistMetadata) =>
             new(
@@ -66,27 +81,52 @@ namespace ErsatzTV.Application.MediaCards
                 artistMetadata.Title,
                 artistMetadata.Disambiguation,
                 artistMetadata.SortTitle,
-                GetThumbnail(artistMetadata));
+                GetThumbnail(artistMetadata, None, None));
 
         internal static CollectionCardResultsViewModel
-            ProjectToViewModel(Collection collection) =>
+            ProjectToViewModel(
+                Collection collection,
+                Option<JellyfinMediaSource> maybeJellyfin,
+                Option<EmbyMediaSource> maybeEmby) =>
             new(
                 collection.Name,
                 collection.MediaItems.OfType<Movie>().Map(
-                    m => ProjectToViewModel(m.MovieMetadata.Head()) with
+                    m => ProjectToViewModel(m.MovieMetadata.Head(), maybeJellyfin, maybeEmby) with
                     {
                         CustomIndex = GetCustomIndex(collection, m.Id)
                     }).ToList(),
-                collection.MediaItems.OfType<Show>().Map(s => ProjectToViewModel(s.ShowMetadata.Head())).ToList(),
-                collection.MediaItems.OfType<Season>().Map(ProjectToViewModel).ToList(),
-                collection.MediaItems.OfType<Episode>().Map(e => ProjectToViewModel(e.EpisodeMetadata.Head()))
+                collection.MediaItems.OfType<Show>()
+                    .Map(s => ProjectToViewModel(s.ShowMetadata.Head(), maybeJellyfin, maybeEmby))
+                    .ToList(),
+                collection.MediaItems.OfType<Season>().Map(s => ProjectToViewModel(s, maybeJellyfin, maybeEmby))
+                    .ToList(),
+                collection.MediaItems.OfType<Episode>()
+                    .Map(e => ProjectToViewModel(e.EpisodeMetadata.Head(), maybeJellyfin, maybeEmby))
                     .ToList(),
                 collection.MediaItems.OfType<Artist>().Map(a => ProjectToViewModel(a.ArtistMetadata.Head())).ToList(),
                 collection.MediaItems.OfType<MusicVideo>().Map(mv => ProjectToViewModel(mv.MusicVideoMetadata.Head()))
                     .ToList()) { UseCustomPlaybackOrder = collection.UseCustomPlaybackOrder };
 
-        internal static ActorCardViewModel ProjectToViewModel(Actor actor) =>
-            new(actor.Id, actor.Name, actor.Role, actor.Artwork?.Path);
+        internal static ActorCardViewModel ProjectToViewModel(
+            Actor actor,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
+        {
+            string artwork = actor.Artwork?.Path ?? string.Empty;
+
+            if (maybeJellyfin.IsSome && artwork.StartsWith("jellyfin://"))
+            {
+                artwork = JellyfinUrl.ForArtwork(maybeJellyfin, artwork)
+                    .SetQueryParam("fillHeight", 440);
+            }
+            else if (maybeEmby.IsSome && artwork.StartsWith("emby://"))
+            {
+                artwork = EmbyUrl.ForArtwork(maybeEmby, artwork)
+                    .SetQueryParam("maxHeight", 440);
+            }
+
+            return new ActorCardViewModel(actor.Id, actor.Name, actor.Role, artwork);
+        }
 
         private static int GetCustomIndex(Collection collection, int mediaItemId) =>
             Optional(collection.CollectionItems.Find(ci => ci.MediaItemId == mediaItemId))
@@ -96,12 +136,48 @@ namespace ErsatzTV.Application.MediaCards
         private static string GetSeasonName(int number) =>
             number == 0 ? "Specials" : $"Season {number}";
 
-        private static string GetPoster(Metadata metadata) =>
-            Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Poster))
+        private static string GetPoster(
+            Metadata metadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
+        {
+            string poster = 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))
+            if (maybeJellyfin.IsSome && poster.StartsWith("jellyfin://"))
+            {
+                poster = JellyfinUrl.ForArtwork(maybeJellyfin, poster)
+                    .SetQueryParam("fillHeight", 440);
+            }
+            else if (maybeEmby.IsSome && poster.StartsWith("emby://"))
+            {
+                poster = EmbyUrl.ForArtwork(maybeEmby, poster)
+                    .SetQueryParam("maxHeight", 440);
+            }
+
+            return poster;
+        }
+
+        private static string GetThumbnail(
+            Metadata metadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
+        {
+            string thumb = Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Thumbnail))
                 .Match(a => a.Path, string.Empty);
+
+            if (maybeJellyfin.IsSome && thumb.StartsWith("jellyfin://"))
+            {
+                thumb = JellyfinUrl.ForArtwork(maybeJellyfin, thumb)
+                    .SetQueryParam("fillHeight", 220);
+            }
+            else if (maybeEmby.IsSome && thumb.StartsWith("emby://"))
+            {
+                thumb = EmbyUrl.ForArtwork(maybeEmby, thumb)
+                    .SetQueryParam("maxHeight", 220);
+            }
+
+            return thumb;
+        }
     }
 }

ErsatzTV.Application/MediaCards/Queries/GetCollectionCardsHandler.cs

@@ -1,6 +1,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
@@ -12,15 +13,30 @@ namespace ErsatzTV.Application.MediaCards.Queries
         Either<BaseError, CollectionCardResultsViewModel>>
     {
         private readonly IMediaCollectionRepository _collectionRepository;
+        private readonly IMediaSourceRepository _mediaSourceRepository;
 
-        public GetCollectionCardsHandler(IMediaCollectionRepository collectionRepository) =>
+        public GetCollectionCardsHandler(
+            IMediaCollectionRepository collectionRepository,
+            IMediaSourceRepository mediaSourceRepository)
+        {
             _collectionRepository = collectionRepository;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
 
-        public Task<Either<BaseError, CollectionCardResultsViewModel>> Handle(
+        public async Task<Either<BaseError, CollectionCardResultsViewModel>> Handle(
             GetCollectionCards request,
-            CancellationToken cancellationToken) =>
-            _collectionRepository.GetCollectionWithItemsUntracked(request.Id)
+            CancellationToken cancellationToken)
+        {
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
+            return await _collectionRepository
+                .GetCollectionWithItemsUntracked(request.Id)
                 .Map(c => c.ToEither(BaseError.New("Unable to load collection")))
-                .MapT(ProjectToViewModel);
+                .MapT(c => ProjectToViewModel(c, maybeJellyfin, maybeEmby));
+        }
     }
 }

ErsatzTV.Application/MediaCards/Queries/GetTelevisionEpisodeCardsHandler.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
@@ -13,10 +14,16 @@ namespace ErsatzTV.Application.MediaCards.Queries
         GetTelevisionEpisodeCardsHandler : IRequestHandler<GetTelevisionEpisodeCards,
             TelevisionEpisodeCardResultsViewModel>
     {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
-        public GetTelevisionEpisodeCardsHandler(ITelevisionRepository televisionRepository) =>
+        public GetTelevisionEpisodeCardsHandler(
+            ITelevisionRepository televisionRepository,
+            IMediaSourceRepository mediaSourceRepository)
+        {
             _televisionRepository = televisionRepository;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
 
         public async Task<TelevisionEpisodeCardResultsViewModel> Handle(
             GetTelevisionEpisodeCards request,
@@ -24,9 +31,15 @@ namespace ErsatzTV.Application.MediaCards.Queries
         {
             int count = await _televisionRepository.GetEpisodeCount(request.TelevisionSeasonId);
 
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
             List<TelevisionEpisodeCardViewModel> results = await _televisionRepository
                 .GetPagedEpisodes(request.TelevisionSeasonId, request.PageNumber, request.PageSize)
-                .Map(list => list.Map(ProjectToViewModel).ToList());
+                .Map(list => list.Map(e => ProjectToViewModel(e, maybeJellyfin, maybeEmby)).ToList());
 
             return new TelevisionEpisodeCardResultsViewModel(count, results);
         }

ErsatzTV.Application/MediaCards/Queries/GetTelevisionSeasonCardsHandler.cs

@@ -2,6 +2,7 @@
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
@@ -10,13 +11,19 @@ using static ErsatzTV.Application.MediaCards.Mapper;
 namespace ErsatzTV.Application.MediaCards.Queries
 {
     public class
-        GetTelevisionSeasonCardsHandler : IRequestHandler<GetTelevisionSeasonCards, TelevisionSeasonCardResultsViewModel
-        >
+        GetTelevisionSeasonCardsHandler : IRequestHandler<GetTelevisionSeasonCards,
+            TelevisionSeasonCardResultsViewModel>
     {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly ITelevisionRepository _televisionRepository;
 
-        public GetTelevisionSeasonCardsHandler(ITelevisionRepository televisionRepository) =>
+        public GetTelevisionSeasonCardsHandler(
+            ITelevisionRepository televisionRepository,
+            IMediaSourceRepository mediaSourceRepository)
+        {
             _televisionRepository = televisionRepository;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
 
         public async Task<TelevisionSeasonCardResultsViewModel> Handle(
             GetTelevisionSeasonCards request,
@@ -24,9 +31,15 @@ namespace ErsatzTV.Application.MediaCards.Queries
         {
             int count = await _televisionRepository.GetSeasonCount(request.TelevisionShowId);
 
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
             List<TelevisionSeasonCardViewModel> results = await _televisionRepository
                 .GetPagedSeasons(request.TelevisionShowId, request.PageNumber, request.PageSize)
-                .Map(list => list.Map(ProjectToViewModel).ToList());
+                .Map(list => list.Map(s => ProjectToViewModel(s, maybeJellyfin, maybeEmby)).ToList());
 
             return new TelevisionSeasonCardResultsViewModel(count, results);
         }

ErsatzTV.Application/MediaCards/TelevisionEpisodeCardViewModel.cs

@@ -17,7 +17,5 @@ namespace ErsatzTV.Application.MediaCards
         Title,
         $"Episode {Episode}",
         $"Episode {Episode}",
-        Poster)
-    {
-    }
+        Poster);
 }

ErsatzTV.Application/MediaCards/TelevisionSeasonCardViewModel.cs

@@ -14,7 +14,5 @@
         Title,
         Subtitle,
         SortTitle,
-        Poster)
-    {
-    }
+        Poster);
 }

ErsatzTV.Application/MediaCards/TelevisionShowCardViewModel.cs

@@ -6,7 +6,5 @@
             Title,
             Subtitle,
             SortTitle,
-            Poster)
-    {
-    }
+            Poster);
 }

ErsatzTV.Application/MediaSources/Commands/ScanLocalLibraryHandler.cs

@@ -64,11 +64,13 @@ namespace ErsatzTV.Application.MediaSources.Commands
 
         private async Task<Unit> PerformScan(RequestParameters parameters)
         {
-            (LocalLibrary localLibrary, string ffprobePath, bool forceScan) = parameters;
+            (LocalLibrary localLibrary, string ffprobePath, bool forceScan, int libraryRefreshInterval) = parameters;
 
             var sw = new Stopwatch();
             sw.Start();
 
+            var scanned = false;
+
             for (var i = 0; i < localLibrary.Paths.Count; i++)
             {
                 LibraryPath libraryPath = localLibrary.Paths[i];
@@ -77,15 +79,17 @@ namespace ErsatzTV.Application.MediaSources.Commands
                 decimal progressMax = (decimal) (i + 1) / localLibrary.Paths.Count;
 
                 var lastScan = new DateTimeOffset(libraryPath.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
-                if (forceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
+                DateTimeOffset nextScan = lastScan + TimeSpan.FromHours(libraryRefreshInterval);
+                if (forceScan || nextScan < DateTimeOffset.Now)
                 {
+                    scanned = true;
+
                     switch (localLibrary.MediaKind)
                     {
                         case LibraryMediaKind.Movies:
                             await _movieFolderScanner.ScanFolder(
                                 libraryPath,
                                 ffprobePath,
-                                lastScan,
                                 progressMin,
                                 progressMax);
                             break;
@@ -93,7 +97,6 @@ namespace ErsatzTV.Application.MediaSources.Commands
                             await _televisionFolderScanner.ScanFolder(
                                 libraryPath,
                                 ffprobePath,
-                                lastScan,
                                 progressMin,
                                 progressMax);
                             break;
@@ -101,7 +104,6 @@ namespace ErsatzTV.Application.MediaSources.Commands
                             await _musicVideoFolderScanner.ScanFolder(
                                 libraryPath,
                                 ffprobePath,
-                                lastScan,
                                 progressMin,
                                 progressMax);
                             break;
@@ -115,10 +117,20 @@ namespace ErsatzTV.Application.MediaSources.Commands
             }
 
             sw.Stop();
-            _logger.LogDebug(
-                "Scan of library {Name} completed in {Duration}",
-                localLibrary.Name,
-                TimeSpan.FromMilliseconds(sw.ElapsedMilliseconds));
+
+            if (scanned)
+            {
+                _logger.LogDebug(
+                    "Scan of library {Name} completed in {Duration}",
+                    localLibrary.Name,
+                    TimeSpan.FromMilliseconds(sw.ElapsedMilliseconds));
+            }
+            else
+            {
+                _logger.LogDebug(
+                    "Skipping unforced scan of local media library {Name}",
+                    localLibrary.Name);
+            }
 
             await _mediator.Publish(new LibraryScanProgress(localLibrary.Id, 0));
 
@@ -127,12 +139,13 @@ namespace ErsatzTV.Application.MediaSources.Commands
         }
 
         private async Task<Validation<BaseError, RequestParameters>> Validate(IScanLocalLibrary request) =>
-            (await LocalLibraryMustExist(request), await ValidateFFprobePath())
+            (await LocalLibraryMustExist(request), await ValidateFFprobePath(), await ValidateLibraryRefreshInterval())
             .Apply(
-                (library, ffprobePath) => new RequestParameters(
+                (library, ffprobePath, libraryRefreshInterval) => new RequestParameters(
                     library,
                     ffprobePath,
-                    request.ForceScan));
+                    request.ForceScan,
+                    libraryRefreshInterval));
 
         private Task<Validation<BaseError, LocalLibrary>> LocalLibraryMustExist(
             IScanLocalLibrary request) =>
@@ -147,6 +160,15 @@ namespace ErsatzTV.Application.MediaSources.Commands
                     ffprobePath =>
                         ffprobePath.ToValidation<BaseError>("FFprobe path does not exist on the file system"));
 
-        private record RequestParameters(LocalLibrary LocalLibrary, string FFprobePath, bool ForceScan);
+        private Task<Validation<BaseError, int>> ValidateLibraryRefreshInterval() =>
+            _configElementRepository.GetValue<int>(ConfigElementKey.LibraryRefreshInterval)
+                .FilterT(lri => lri > 0)
+                .Map(lri => lri.ToValidation<BaseError>("Library refresh interval is invalid"));
+
+        private record RequestParameters(
+            LocalLibrary LocalLibrary,
+            string FFprobePath,
+            bool ForceScan,
+            int LibraryRefreshInterval);
     }
 }

ErsatzTV.Application/MediaSources/RemoteMediaSourceViewModel.cs

@@ -0,0 +1,4 @@
+namespace ErsatzTV.Application.MediaSources
+{
+    public record RemoteMediaSourceViewModel(int Id, string Name, string Address) : MediaSourceViewModel(Id, Name);
+}

ErsatzTV.Application/Movies/Mapper.cs

@@ -3,6 +3,9 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Jellyfin;
+using Flurl;
 using LanguageExt;
 using static LanguageExt.Prelude;
 
@@ -10,21 +13,27 @@ namespace ErsatzTV.Application.Movies
 {
     internal static class Mapper
     {
-        internal static MovieViewModel ProjectToViewModel(Movie movie)
+        internal static MovieViewModel ProjectToViewModel(
+            Movie movie,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
         {
             MovieMetadata metadata = Optional(movie.MovieMetadata).Flatten().Head();
             return new MovieViewModel(
                 metadata.Title,
                 metadata.Year?.ToString(),
                 metadata.Plot,
-                Artwork(metadata, ArtworkKind.Poster),
-                Artwork(metadata, ArtworkKind.FanArt),
                 metadata.Genres.Map(g => g.Name).ToList(),
                 metadata.Tags.Map(t => t.Name).ToList(),
                 metadata.Studios.Map(s => s.Name).ToList(),
                 LanguagesForMovie(movie),
-                metadata.Actors.OrderBy(a => a.Order).ThenBy(a => a.Id).Map(MediaCards.Mapper.ProjectToViewModel)
-                    .ToList());
+                metadata.Actors.OrderBy(a => a.Order).ThenBy(a => a.Id)
+                    .Map(a => MediaCards.Mapper.ProjectToViewModel(a, maybeJellyfin, maybeEmby))
+                    .ToList())
+            {
+                Poster = Artwork(metadata, ArtworkKind.Poster, maybeJellyfin, maybeEmby),
+                FanArt = Artwork(metadata, ArtworkKind.FanArt, maybeJellyfin, maybeEmby)
+            };
         }
 
         private static List<CultureInfo> LanguagesForMovie(Movie movie)
@@ -43,8 +52,37 @@ namespace ErsatzTV.Application.Movies
                 .ToList();
         }
 
-        private static string Artwork(Metadata metadata, ArtworkKind artworkKind) =>
-            Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == artworkKind))
+        private static string Artwork(
+            Metadata metadata,
+            ArtworkKind artworkKind,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
+        {
+            string artwork = Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == artworkKind))
                 .Match(a => a.Path, string.Empty);
+
+            if (maybeJellyfin.IsSome && artwork.StartsWith("jellyfin://"))
+            {
+                Url url = JellyfinUrl.ForArtwork(maybeJellyfin, artwork);
+                if (artworkKind is ArtworkKind.Poster or ArtworkKind.Thumbnail)
+                {
+                    url.SetQueryParam("fillHeight", 440);
+                }
+
+                artwork = url;
+            }
+            else if (maybeEmby.IsSome && artwork.StartsWith("emby://"))
+            {
+                Url url = EmbyUrl.ForArtwork(maybeEmby, artwork);
+                if (artworkKind is ArtworkKind.Poster or ArtworkKind.Thumbnail)
+                {
+                    url.SetQueryParam("maxHeight", 440);
+                }
+
+                artwork = url;
+            }
+
+            return artwork;
+        }
     }
 }

ErsatzTV.Application/Movies/MovieViewModel.cs

@@ -8,11 +8,13 @@ namespace ErsatzTV.Application.Movies
         string Title,
         string Year,
         string Plot,
-        string Poster,
-        string FanArt,
         List<string> Genres,
         List<string> Tags,
         List<string> Studios,
         List<CultureInfo> Languages,
-        List<ActorCardViewModel> Actors);
+        List<ActorCardViewModel> Actors)
+    {
+        public string Poster { get; set; }
+        public string FanArt { get; set; }
+    }
 }

ErsatzTV.Application/Movies/Queries/GetMovieByIdHandler.cs

@@ -1,5 +1,6 @@
 using System.Threading;
 using System.Threading.Tasks;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using LanguageExt;
 using MediatR;
@@ -9,14 +10,27 @@ namespace ErsatzTV.Application.Movies.Queries
 {
     public class GetMovieByIdHandler : IRequestHandler<GetMovieById, Option<MovieViewModel>>
     {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly IMovieRepository _movieRepository;
 
-        public GetMovieByIdHandler(IMovieRepository movieRepository) =>
+        public GetMovieByIdHandler(IMovieRepository movieRepository, IMediaSourceRepository mediaSourceRepository)
+        {
             _movieRepository = movieRepository;
+            _mediaSourceRepository = mediaSourceRepository;
+        }
 
-        public Task<Option<MovieViewModel>> Handle(
+        public async Task<Option<MovieViewModel>> Handle(
             GetMovieById request,
-            CancellationToken cancellationToken) =>
-            _movieRepository.GetMovie(request.Id).MapT(ProjectToViewModel);
+            CancellationToken cancellationToken)
+        {
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
+            Option<Movie> movie = await _movieRepository.GetMovie(request.Id);
+            return movie.Map(m => ProjectToViewModel(m, maybeJellyfin, maybeEmby));
+        }
     }
 }

ErsatzTV.Application/Plex/Commands/SynchronizePlexLibraryByIdHandler.cs

@@ -19,6 +19,7 @@ namespace ErsatzTV.Application.Plex.Commands
         SynchronizePlexLibraryByIdHandler : IRequestHandler<ForceSynchronizePlexLibraryById, Either<BaseError, string>>,
             IRequestHandler<SynchronizePlexLibraryByIdIfNeeded, Either<BaseError, string>>
     {
+        private readonly IConfigElementRepository _configElementRepository;
         private readonly IEntityLocker _entityLocker;
         private readonly ILibraryRepository _libraryRepository;
         private readonly ILogger<SynchronizePlexLibraryByIdHandler> _logger;
@@ -29,6 +30,7 @@ namespace ErsatzTV.Application.Plex.Commands
 
         public SynchronizePlexLibraryByIdHandler(
             IMediaSourceRepository mediaSourceRepository,
+            IConfigElementRepository configElementRepository,
             IPlexSecretStore plexSecretStore,
             IPlexMovieLibraryScanner plexMovieLibraryScanner,
             IPlexTelevisionLibraryScanner plexTelevisionLibraryScanner,
@@ -37,6 +39,7 @@ namespace ErsatzTV.Application.Plex.Commands
             ILogger<SynchronizePlexLibraryByIdHandler> logger)
         {
             _mediaSourceRepository = mediaSourceRepository;
+            _configElementRepository = configElementRepository;
             _plexSecretStore = plexSecretStore;
             _plexMovieLibraryScanner = plexMovieLibraryScanner;
             _plexTelevisionLibraryScanner = plexTelevisionLibraryScanner;
@@ -62,7 +65,8 @@ namespace ErsatzTV.Application.Plex.Commands
         private async Task<Unit> Synchronize(RequestParameters parameters)
         {
             var lastScan = new DateTimeOffset(parameters.Library.LastScan ?? DateTime.MinValue, TimeSpan.Zero);
-            if (parameters.ForceScan || lastScan < DateTimeOffset.Now - TimeSpan.FromHours(6))
+            DateTimeOffset nextScan = lastScan + TimeSpan.FromHours(parameters.LibraryRefreshInterval);
+            if (parameters.ForceScan || nextScan < DateTimeOffset.Now)
             {
                 switch (parameters.Library.MediaKind)
                 {
@@ -95,12 +99,14 @@ namespace ErsatzTV.Application.Plex.Commands
         }
 
         private async Task<Validation<BaseError, RequestParameters>> Validate(ISynchronizePlexLibraryById request) =>
-            (await ValidateConnection(request), await PlexLibraryMustExist(request))
+            (await ValidateConnection(request), await PlexLibraryMustExist(request),
+                await ValidateLibraryRefreshInterval())
             .Apply(
-                (connectionParameters, plexLibrary) => new RequestParameters(
+                (connectionParameters, plexLibrary, libraryRefreshInterval) => new RequestParameters(
                     connectionParameters,
                     plexLibrary,
-                    request.ForceScan
+                    request.ForceScan,
+                    libraryRefreshInterval
                 ));
 
         private Task<Validation<BaseError, ConnectionParameters>> ValidateConnection(
@@ -139,10 +145,16 @@ namespace ErsatzTV.Application.Plex.Commands
             _mediaSourceRepository.GetPlexLibrary(request.PlexLibraryId)
                 .Map(v => v.ToValidation<BaseError>($"Plex library {request.PlexLibraryId} does not exist."));
 
+        private Task<Validation<BaseError, int>> ValidateLibraryRefreshInterval() =>
+            _configElementRepository.GetValue<int>(ConfigElementKey.LibraryRefreshInterval)
+                .FilterT(lri => lri > 0)
+                .Map(lri => lri.ToValidation<BaseError>("Library refresh interval is invalid"));
+
         private record RequestParameters(
             ConnectionParameters ConnectionParameters,
             PlexLibrary Library,
-            bool ForceScan);
+            bool ForceScan,
+            int LibraryRefreshInterval);
 
         private record ConnectionParameters(PlexMediaSource PlexMediaSource, PlexConnection ActiveConnection)
         {

ErsatzTV.Application/ProgramSchedules/Commands/CreateProgramSchedule.cs

@@ -5,6 +5,8 @@ using MediatR;
 
 namespace ErsatzTV.Application.ProgramSchedules.Commands
 {
-    public record CreateProgramSchedule(string Name, PlaybackOrder MediaCollectionPlaybackOrder) :
-        IRequest<Either<BaseError, ProgramScheduleViewModel>>;
+    public record CreateProgramSchedule(
+        string Name,
+        PlaybackOrder MediaCollectionPlaybackOrder,
+        bool KeepMultiPartEpisodesTogether) : IRequest<Either<BaseError, ProgramScheduleViewModel>>;
 }

ErsatzTV.Application/ProgramSchedules/Commands/CreateProgramScheduleHandler.cs

@@ -36,7 +36,11 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                 .MapT(
                     name => new ProgramSchedule
                     {
-                        Name = name, MediaCollectionPlaybackOrder = request.MediaCollectionPlaybackOrder
+                        Name = name,
+                        MediaCollectionPlaybackOrder = request.MediaCollectionPlaybackOrder,
+                        KeepMultiPartEpisodesTogether =
+                            request.MediaCollectionPlaybackOrder == PlaybackOrder.Shuffle &&
+                            request.KeepMultiPartEpisodesTogether
                     });
 
         private async Task<Validation<BaseError, string>> ValidateName(CreateProgramSchedule createProgramSchedule)

ErsatzTV.Application/ProgramSchedules/Commands/ProgramScheduleItemCommandBase.cs

@@ -132,11 +132,14 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
                     CollectionType = item.CollectionType,
                     CollectionId = item.CollectionId,
                     MediaItemId = item.MediaItemId,
-                    PlayoutDuration = item.PlayoutDuration.GetValueOrDefault(),
+                    PlayoutDuration = FixDuration(item.PlayoutDuration.GetValueOrDefault()),
                     OfflineTail = item.OfflineTail.GetValueOrDefault(),
                     CustomTitle = item.CustomTitle
                 },
                 _ => throw new NotSupportedException($"Unsupported playout mode {item.PlayoutMode}")
             };
+
+        private static TimeSpan FixDuration(TimeSpan duration) =>
+            duration > TimeSpan.FromDays(1) ? duration.Subtract(TimeSpan.FromDays(1)) : duration;
     }
 }

ErsatzTV.Application/ProgramSchedules/Commands/UpdateProgramSchedule.cs

@@ -9,5 +9,6 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
     (
         int ProgramScheduleId,
         string Name,
-        PlaybackOrder MediaCollectionPlaybackOrder) : IRequest<Either<BaseError, ProgramScheduleViewModel>>;
+        PlaybackOrder MediaCollectionPlaybackOrder,
+        bool KeepMultiPartEpisodesTogether) : IRequest<Either<BaseError, ProgramScheduleViewModel>>;
 }

ErsatzTV.Application/ProgramSchedules/Commands/UpdateProgramScheduleHandler.cs

@@ -37,12 +37,16 @@ namespace ErsatzTV.Application.ProgramSchedules.Commands
             ProgramSchedule programSchedule,
             UpdateProgramSchedule update)
         {
-            // we only need to rebuild playouts if the playback order has been modified
+            // we need to rebuild playouts if the playback order or keep multi-episodes has been modified
             bool needToRebuildPlayout =
-                programSchedule.MediaCollectionPlaybackOrder != update.MediaCollectionPlaybackOrder;
+                programSchedule.MediaCollectionPlaybackOrder != update.MediaCollectionPlaybackOrder ||
+                programSchedule.KeepMultiPartEpisodesTogether != update.KeepMultiPartEpisodesTogether;
 
             programSchedule.Name = update.Name;
             programSchedule.MediaCollectionPlaybackOrder = update.MediaCollectionPlaybackOrder;
+            programSchedule.KeepMultiPartEpisodesTogether =
+                update.MediaCollectionPlaybackOrder == PlaybackOrder.Shuffle &&
+                update.KeepMultiPartEpisodesTogether;
             await _programScheduleRepository.Update(programSchedule);
 
             if (needToRebuildPlayout)

ErsatzTV.Application/ProgramSchedules/Mapper.cs

@@ -6,7 +6,11 @@ namespace ErsatzTV.Application.ProgramSchedules
     internal static class Mapper
     {
         internal static ProgramScheduleViewModel ProjectToViewModel(ProgramSchedule programSchedule) =>
-            new(programSchedule.Id, programSchedule.Name, programSchedule.MediaCollectionPlaybackOrder);
+            new(
+                programSchedule.Id,
+                programSchedule.Name,
+                programSchedule.MediaCollectionPlaybackOrder,
+                programSchedule.KeepMultiPartEpisodesTogether);
 
         internal static ProgramScheduleItemViewModel ProjectToViewModel(ProgramScheduleItem programScheduleItem) =>
             programScheduleItem switch

ErsatzTV.Application/ProgramSchedules/ProgramScheduleViewModel.cs

@@ -2,5 +2,9 @@
 
 namespace ErsatzTV.Application.ProgramSchedules
 {
-    public record ProgramScheduleViewModel(int Id, string Name, PlaybackOrder MediaCollectionPlaybackOrder);
+    public record ProgramScheduleViewModel(
+        int Id,
+        string Name,
+        PlaybackOrder MediaCollectionPlaybackOrder,
+        bool KeepMultiPartEpisodesTogether);
 }

ErsatzTV.Application/Search/Queries/QuerySearchIndexMoviesHandler.cs

@@ -3,6 +3,7 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using ErsatzTV.Application.MediaCards;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using ErsatzTV.Core.Interfaces.Search;
 using ErsatzTV.Core.Search;
@@ -14,13 +15,18 @@ namespace ErsatzTV.Application.Search.Queries
 {
     public class QuerySearchIndexMoviesHandler : IRequestHandler<QuerySearchIndexMovies, MovieCardResultsViewModel>
     {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly IMovieRepository _movieRepository;
         private readonly ISearchIndex _searchIndex;
 
-        public QuerySearchIndexMoviesHandler(ISearchIndex searchIndex, IMovieRepository movieRepository)
+        public QuerySearchIndexMoviesHandler(
+            ISearchIndex searchIndex,
+            IMovieRepository movieRepository,
+            IMediaSourceRepository mediaSourceRepository)
         {
             _searchIndex = searchIndex;
             _movieRepository = movieRepository;
+            _mediaSourceRepository = mediaSourceRepository;
         }
 
         public async Task<MovieCardResultsViewModel> Handle(
@@ -32,9 +38,15 @@ namespace ErsatzTV.Application.Search.Queries
                 (request.PageNumber - 1) * request.PageSize,
                 request.PageSize);
 
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
             List<MovieCardViewModel> items = await _movieRepository
                 .GetMoviesForCards(searchResult.Items.Map(i => i.Id).ToList())
-                .Map(list => list.Map(ProjectToViewModel).ToList());
+                .Map(list => list.Map(m => ProjectToViewModel(m, maybeJellyfin, maybeEmby)).ToList());
 
             return new MovieCardResultsViewModel(searchResult.TotalCount, items, searchResult.PageMap);
         }

ErsatzTV.Application/Search/Queries/QuerySearchIndexShowsHandler.cs

@@ -3,6 +3,7 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using ErsatzTV.Application.MediaCards;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Repositories;
 using ErsatzTV.Core.Interfaces.Search;
 using ErsatzTV.Core.Search;
@@ -15,13 +16,18 @@ namespace ErsatzTV.Application.Search.Queries
     public class
         QuerySearchIndexShowsHandler : IRequestHandler<QuerySearchIndexShows, TelevisionShowCardResultsViewModel>
     {
+        private readonly IMediaSourceRepository _mediaSourceRepository;
         private readonly ISearchIndex _searchIndex;
         private readonly ITelevisionRepository _televisionRepository;
 
-        public QuerySearchIndexShowsHandler(ISearchIndex searchIndex, ITelevisionRepository televisionRepository)
+        public QuerySearchIndexShowsHandler(
+            ISearchIndex searchIndex,
+            ITelevisionRepository televisionRepository,
+            IMediaSourceRepository mediaSourceRepository)
         {
             _searchIndex = searchIndex;
             _televisionRepository = televisionRepository;
+            _mediaSourceRepository = mediaSourceRepository;
         }
 
         public async Task<TelevisionShowCardResultsViewModel> Handle(
@@ -33,9 +39,15 @@ namespace ErsatzTV.Application.Search.Queries
                 (request.PageNumber - 1) * request.PageSize,
                 request.PageSize);
 
+            Option<JellyfinMediaSource> maybeJellyfin = await _mediaSourceRepository.GetAllJellyfin()
+                .Map(list => list.HeadOrNone());
+
+            Option<EmbyMediaSource> maybeEmby = await _mediaSourceRepository.GetAllEmby()
+                .Map(list => list.HeadOrNone());
+
             List<TelevisionShowCardViewModel> items = await _televisionRepository
                 .GetShowsForCards(searchResult.Items.Map(i => i.Id).ToList())
-                .Map(list => list.Map(ProjectToViewModel).ToList());
+                .Map(list => list.Map(s => ProjectToViewModel(s, maybeJellyfin, maybeEmby)).ToList());
 
             return new TelevisionShowCardResultsViewModel(searchResult.TotalCount, items, searchResult.PageMap);
         }

ErsatzTV.Application/Streaming/Queries/GetPlayoutItemProcessByChannelNumberHandler.cs

@@ -5,6 +5,8 @@ using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.FFmpeg;
+using ErsatzTV.Core.Interfaces.Emby;
+using ErsatzTV.Core.Interfaces.Jellyfin;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Plex;
 using ErsatzTV.Core.Interfaces.Repositories;
@@ -17,7 +19,9 @@ namespace ErsatzTV.Application.Streaming.Queries
         GetPlayoutItemProcessByChannelNumberHandler : FFmpegProcessHandler<GetPlayoutItemProcessByChannelNumber>
     {
         private readonly IConfigElementRepository _configElementRepository;
+        private readonly IEmbyPathReplacementService _embyPathReplacementService;
         private readonly FFmpegProcessService _ffmpegProcessService;
+        private readonly IJellyfinPathReplacementService _jellyfinPathReplacementService;
         private readonly ILocalFileSystem _localFileSystem;
         private readonly IPlayoutRepository _playoutRepository;
         private readonly IPlexPathReplacementService _plexPathReplacementService;
@@ -28,7 +32,9 @@ namespace ErsatzTV.Application.Streaming.Queries
             IPlayoutRepository playoutRepository,
             FFmpegProcessService ffmpegProcessService,
             ILocalFileSystem localFileSystem,
-            IPlexPathReplacementService plexPathReplacementService)
+            IPlexPathReplacementService plexPathReplacementService,
+            IJellyfinPathReplacementService jellyfinPathReplacementService,
+            IEmbyPathReplacementService embyPathReplacementService)
             : base(channelRepository, configElementRepository)
         {
             _configElementRepository = configElementRepository;
@@ -36,6 +42,8 @@ namespace ErsatzTV.Application.Streaming.Queries
             _ffmpegProcessService = ffmpegProcessService;
             _localFileSystem = localFileSystem;
             _plexPathReplacementService = plexPathReplacementService;
+            _jellyfinPathReplacementService = jellyfinPathReplacementService;
+            _embyPathReplacementService = embyPathReplacementService;
         }
 
         protected override async Task<Either<BaseError, Process>> GetProcess(
@@ -168,6 +176,18 @@ namespace ErsatzTV.Application.Streaming.Queries
                 PlexEpisode plexEpisode => await _plexPathReplacementService.GetReplacementPlexPath(
                     plexEpisode.LibraryPathId,
                     path),
+                JellyfinMovie jellyfinMovie => await _jellyfinPathReplacementService.GetReplacementJellyfinPath(
+                    jellyfinMovie.LibraryPathId,
+                    path),
+                JellyfinEpisode jellyfinEpisode => await _jellyfinPathReplacementService.GetReplacementJellyfinPath(
+                    jellyfinEpisode.LibraryPathId,
+                    path),
+                EmbyMovie embyMovie => await _embyPathReplacementService.GetReplacementEmbyPath(
+                    embyMovie.LibraryPathId,
+                    path),
+                EmbyEpisode embyEpisode => await _embyPathReplacementService.GetReplacementEmbyPath(
+                    embyEpisode.LibraryPathId,
+                    path),
                 _ => path
             };
         }

ErsatzTV.Application/Television/Mapper.cs

@@ -4,6 +4,9 @@ using System.Globalization;
 using System.Linq;
 using ErsatzTV.Application.MediaCards;
 using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Emby;
+using ErsatzTV.Core.Jellyfin;
+using Flurl;
 using LanguageExt;
 using static LanguageExt.Prelude;
 
@@ -11,14 +14,18 @@ namespace ErsatzTV.Application.Television
 {
     internal static class Mapper
     {
-        internal static TelevisionShowViewModel ProjectToViewModel(Show show, List<string> languages) =>
+        internal static TelevisionShowViewModel ProjectToViewModel(
+            Show show,
+            List<string> languages,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 show.Id,
                 show.ShowMetadata.HeadOrNone().Map(m => m.Title ?? string.Empty).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Year?.ToString() ?? string.Empty).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Plot ?? string.Empty).IfNone(string.Empty),
-                show.ShowMetadata.HeadOrNone().Map(GetPoster).IfNone(string.Empty),
-                show.ShowMetadata.HeadOrNone().Map(GetFanArt).IfNone(string.Empty),
+                show.ShowMetadata.HeadOrNone().Map(m => GetPoster(m, maybeJellyfin, maybeEmby)).IfNone(string.Empty),
+                show.ShowMetadata.HeadOrNone().Map(m => GetFanArt(m, maybeJellyfin, maybeEmby)).IfNone(string.Empty),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Genres.Map(g => g.Name).ToList()).IfNone(new List<string>()),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Tags.Map(g => g.Name).ToList()).IfNone(new List<string>()),
                 show.ShowMetadata.HeadOrNone().Map(m => m.Studios.Map(s => s.Name).ToList())
@@ -26,19 +33,25 @@ namespace ErsatzTV.Application.Television
                 LanguagesForShow(languages),
                 show.ShowMetadata.HeadOrNone()
                     .Map(
-                        m => m.Actors.OrderBy(a => a.Order).ThenBy(a => a.Id).Map(MediaCards.Mapper.ProjectToViewModel)
+                        m => m.Actors.OrderBy(a => a.Order).ThenBy(a => a.Id)
+                            .Map(a => MediaCards.Mapper.ProjectToViewModel(a, maybeJellyfin, maybeEmby))
                             .ToList())
                     .IfNone(new List<ActorCardViewModel>()));
 
-        internal static TelevisionSeasonViewModel ProjectToViewModel(Season season) =>
+        internal static TelevisionSeasonViewModel ProjectToViewModel(
+            Season season,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
             new(
                 season.Id,
                 season.ShowId,
                 season.Show.ShowMetadata.HeadOrNone().Map(m => m.Title ?? string.Empty).IfNone(string.Empty),
                 season.Show.ShowMetadata.HeadOrNone().Map(m => m.Year?.ToString() ?? string.Empty).IfNone(string.Empty),
                 season.SeasonNumber == 0 ? "Specials" : $"Season {season.SeasonNumber}",
-                season.SeasonMetadata.HeadOrNone().Map(GetPoster).IfNone(string.Empty),
-                season.Show.ShowMetadata.HeadOrNone().Map(GetFanArt).IfNone(string.Empty));
+                season.SeasonMetadata.HeadOrNone().Map(m => GetPoster(m, maybeJellyfin, maybeEmby))
+                    .IfNone(string.Empty),
+                season.Show.ShowMetadata.HeadOrNone().Map(m => GetFanArt(m, maybeJellyfin, maybeEmby))
+                    .IfNone(string.Empty));
 
         internal static TelevisionEpisodeViewModel ProjectToViewModel(Episode episode) =>
             new(
@@ -47,18 +60,59 @@ namespace ErsatzTV.Application.Television
                 episode.EpisodeNumber,
                 episode.EpisodeMetadata.HeadOrNone().Map(m => m.Title ?? string.Empty).IfNone(string.Empty),
                 episode.EpisodeMetadata.HeadOrNone().Map(m => m.Plot ?? string.Empty).IfNone(string.Empty),
-                episode.EpisodeMetadata.HeadOrNone().Map(GetThumbnail).IfNone(string.Empty));
+                episode.EpisodeMetadata.HeadOrNone().Map(m => GetThumbnail(m, None, None)).IfNone(string.Empty));
 
-        private static string GetPoster(Metadata metadata) => GetArtwork(metadata, ArtworkKind.Poster);
+        private static string GetPoster(
+            Metadata metadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
+            GetArtwork(metadata, ArtworkKind.Poster, maybeJellyfin, maybeEmby);
 
-        private static string GetFanArt(Metadata metadata) => GetArtwork(metadata, ArtworkKind.FanArt);
+        private static string GetFanArt(
+            Metadata metadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
+            GetArtwork(metadata, ArtworkKind.FanArt, maybeJellyfin, maybeEmby);
 
-        private static string GetThumbnail(Metadata metadata) => GetArtwork(metadata, ArtworkKind.Thumbnail);
+        private static string GetThumbnail(
+            Metadata metadata,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby) =>
+            GetArtwork(metadata, ArtworkKind.Thumbnail, maybeJellyfin, maybeEmby);
 
-        private static string GetArtwork(Metadata metadata, ArtworkKind artworkKind) =>
-            Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == artworkKind))
+        private static string GetArtwork(
+            Metadata metadata,
+            ArtworkKind artworkKind,
+            Option<JellyfinMediaSource> maybeJellyfin,
+            Option<EmbyMediaSource> maybeEmby)
+        {
+            string artwork = Optional(metadata.Artwork.FirstOrDefault(a => a.ArtworkKind == artworkKind))
                 .Match(a => a.Path, string.Empty);
 
+            if (maybeJellyfin.IsSome && artwork.StartsWith("jellyfin://"))
+            {
+                Url url = JellyfinUrl.ForArtwork(maybeJellyfin, artwork);
+                if (artworkKind == ArtworkKind.Poster)
+                {
+                    url.SetQueryParam("fillHeight", 440);
+                }
+
+                artwork = url;
+            }
+            else if (maybeEmby.IsSome && artwork.StartsWith("emby://"))
+            {
+                Url url = EmbyUrl.ForArtwork(maybeEmby, artwork);
+                if (artworkKind == ArtworkKind.Poster)
+                {
+                    url.SetQueryParam("maxHeight", 440);
+                }
+
+                artwork = url;
+            }
+
+            return artwork;
+        }
+
         private static List<CultureInfo> LanguagesForShow(List<string> languages)
         {
             CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures);