Fix tests

2026-08-25 20:29:10 +02:00
parent 422b2bb3d9
commit a81b90f570
7 changed files with 362 additions and 11 deletions
@@ -107,7 +107,8 @@ namespace Emby.Server.Implementations.Collections
                SaveLocalMetadata = true
            };

-            var name = _localizationManager.GetLocalizedString("Collections");
+            // This names a library for the whole server, so ignore the requesting client's language.
+            var name = _localizationManager.GetServerLocalizedString("Collections");

            await _libraryManager.AddVirtualFolder(name, CollectionTypeOptions.boxsets, libraryOptions, true).ConfigureAwait(false);

@@ -2927,7 +2927,8 @@ namespace Emby.Server.Implementations.Library
                "views",
                _fileSystem.GetValidFilename(viewType.ToString()));

-            var id = GetNewItemId(path + "_namedview_" + name, typeof(UserView));
+            // The display name is localized, so it must not take part in the id.
+            var id = GetNewItemId(path + "_namedview_" + viewType.ToString(), typeof(UserView));

            var item = GetItemById(id) as UserView;

@@ -2951,6 +2952,13 @@ namespace Emby.Server.Implementations.Library

                refresh = true;
            }
+            else if (!string.Equals(item.Name, name, StringComparison.Ordinal))
+            {
+                item.Name = name;
+                item.ForcedSortName = sortName;
+
+                refresh = true;
+            }

            if (refresh)
            {
@@ -2971,7 +2979,9 @@ namespace Emby.Server.Implementations.Library
            var parentIdString = parentId.IsEmpty()
                ? null
                : parentId.ToString("N", CultureInfo.InvariantCulture);
-            var idValues = "38_namedview_" + name + user.Id.ToString("N", CultureInfo.InvariantCulture) + (parentIdString ?? string.Empty) + (viewType?.ToString() ?? string.Empty);
+
+            // The name is either localized (grouped views) or the library folder's own name.
+            var idValues = "38_namedview_" + user.Id.ToString("N", CultureInfo.InvariantCulture) + (parentIdString ?? string.Empty) + (viewType?.ToString() ?? string.Empty);

            var id = GetNewItemId(idValues, typeof(UserView));

@@ -3001,6 +3011,11 @@ namespace Emby.Server.Implementations.Library

                isNew = true;
            }
+            else if (!string.Equals(item.Name, name, StringComparison.Ordinal))
+            {
+                item.Name = name;
+                item.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).GetAwaiter().GetResult();
+            }

            var lastRefreshedUtc = item.DateLastRefreshed;
            var refresh = isNew || DateTime.UtcNow - lastRefreshedUtc >= _viewRefreshInterval;
@@ -3102,7 +3117,7 @@ namespace Emby.Server.Implementations.Library
            var parentIdString = parentId.IsEmpty()
                ? null
                : parentId.ToString("N", CultureInfo.InvariantCulture);
-            var idValues = "37_namedview_" + name + (parentIdString ?? string.Empty) + (viewType?.ToString() ?? string.Empty);
+            var idValues = "37_namedview_" + (parentIdString ?? string.Empty) + (viewType?.ToString() ?? string.Empty);
            if (!string.IsNullOrEmpty(uniqueId))
            {
                idValues += uniqueId;
@@ -3136,9 +3151,10 @@ namespace Emby.Server.Implementations.Library
                isNew = true;
            }

-            if (viewType != item.ViewType)
+            if (viewType != item.ViewType || !string.Equals(item.Name, name, StringComparison.Ordinal))
            {
                item.ViewType = viewType;
+                item.Name = name;
                item.UpdateToRepositoryAsync(ItemUpdateType.MetadataEdit, CancellationToken.None).GetAwaiter().GetResult();
            }

@@ -99,7 +99,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
                        args.LibraryOptions.SeasonZeroDisplayName :
                        string.Format(
                            CultureInfo.InvariantCulture,
-                            _localization.GetLocalizedString("NameSeasonNumber"),
+                            _localization.GetServerLocalizedString("NameSeasonNumber"),
                            seasonNumber,
                            args.LibraryOptions.PreferredMetadataLanguage);
                }
@@ -112,7 +112,7 @@ namespace Emby.Server.Implementations.Library

            if (_config.Configuration.EnableFolderView)
            {
-                var name = _localizationManager.GetLocalizedString("Folders");
+                var name = _localizationManager.GetServerLocalizedString("Folders");
                list.Add(_libraryManager.GetNamedView(name, CollectionType.folders, string.Empty));
            }

@@ -168,7 +168,7 @@ namespace Emby.Server.Implementations.Library

        public UserView GetUserSubView(Guid parentId, CollectionType? type, string localizationKey, string sortName)
        {
-            var name = _localizationManager.GetLocalizedString(localizationKey);
+            var name = _localizationManager.GetServerLocalizedString(localizationKey);

            return GetUserSubViewWithName(name, parentId, type, sortName);
        }
@@ -191,7 +191,7 @@ namespace Emby.Server.Implementations.Library
                return GetUserView((Folder)parents[0], viewType, string.Empty);
            }

-            var name = _localizationManager.GetLocalizedString(localizationKey);
+            var name = _localizationManager.GetServerLocalizedString(localizationKey);
            return _libraryManager.GetNamedView(user, name, viewType, sortName);
        }

@@ -0,0 +1,334 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Jellyfin.Data.Enums;
+using Jellyfin.Database.Implementations;
+using Jellyfin.Database.Implementations.Entities;
+using Jellyfin.Database.Implementations.Enums;
+using Jellyfin.Server.ServerSetupApp;
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.IO;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Server.Migrations.Routines;
+
+/// <summary>
+/// Moves the views whose id used to be derived from their localized name onto their name independent id.
+/// </summary>
+[JellyfinMigration("2026-08-25T20:00:00", nameof(ConsolidateLocalizedUserViews))]
+[JellyfinMigrationBackup(JellyfinDb = true)]
+internal class ConsolidateLocalizedUserViews : IAsyncMigrationRoutine
+{
+    private readonly IStartupLogger<ConsolidateLocalizedUserViews> _logger;
+    private readonly ILibraryManager _libraryManager;
+    private readonly IServerConfigurationManager _configurationManager;
+    private readonly IFileSystem _fileSystem;
+    private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ConsolidateLocalizedUserViews"/> class.
+    /// </summary>
+    /// <param name="logger">The startup logger.</param>
+    /// <param name="libraryManager">The library manager.</param>
+    /// <param name="configurationManager">The server configuration manager.</param>
+    /// <param name="fileSystem">The file system.</param>
+    /// <param name="dbProvider">The database context factory.</param>
+    public ConsolidateLocalizedUserViews(
+        IStartupLogger<ConsolidateLocalizedUserViews> logger,
+        ILibraryManager libraryManager,
+        IServerConfigurationManager configurationManager,
+        IFileSystem fileSystem,
+        IDbContextFactory<JellyfinDbContext> dbProvider)
+    {
+        _logger = logger;
+        _libraryManager = libraryManager;
+        _configurationManager = configurationManager;
+        _fileSystem = fileSystem;
+        _dbProvider = dbProvider;
+    }
+
+    /// <inheritdoc />
+    public async Task PerformAsync(CancellationToken cancellationToken)
+    {
+        // The Live TV view is the one that hurts: every channel and program is parented to it, so a
+        // translation update or a change of UI culture used to leave them behind under a view nothing
+        // looks up any more.
+        var views = _libraryManager.GetItemList(new InternalItemsQuery
+        {
+            IncludeItemTypes = [BaseItemKind.UserView]
+        }).OfType<UserView>().Where(view => view.ViewType.HasValue).ToArray();
+
+        if (views.Length == 0)
+        {
+            return;
+        }
+
+        var dbContext = await _dbProvider.CreateDbContextAsync(cancellationToken).ConfigureAwait(false);
+        await using (dbContext.ConfigureAwait(false))
+        {
+            foreach (var group in views.GroupBy(view => view.ViewType!.Value))
+            {
+                cancellationToken.ThrowIfCancellationRequested();
+
+                var viewType = group.Key;
+                var folderName = _fileSystem.GetValidFilename(viewType.ToString());
+                var path = Path.Combine(_configurationManager.ApplicationPaths.InternalMetadataPath, "views", folderName);
+
+                // Only the views created for a view type as a whole are named after it. The per user and
+                // per parent ones get a folder of their own, and carry no children to lose. Match on the
+                // folder rather than the whole path so a metadata directory that has since moved still
+                // lines up.
+                var candidates = group
+                    .Where(view => !string.IsNullOrEmpty(view.Path)
+                        && string.Equals(Path.GetFileName(view.Path.TrimEnd(Path.DirectorySeparatorChar)), folderName, StringComparison.OrdinalIgnoreCase))
+                    .ToArray();
+                if (candidates.Length == 0)
+                {
+                    continue;
+                }
+
+                // Mirrors LibraryManager.GetNamedView(name, viewType, sortName).
+                var canonicalId = _libraryManager.GetNewItemId(path + "_namedview_" + viewType.ToString(), typeof(UserView));
+
+                var stale = candidates.Where(view => !view.Id.Equals(canonicalId)).ToArray();
+                if (stale.Length == 0)
+                {
+                    continue;
+                }
+
+                await ConsolidateAsync(dbContext, viewType, path, canonicalId, candidates, stale, cancellationToken).ConfigureAwait(false);
+            }
+        }
+    }
+
+    private async Task ConsolidateAsync(
+        JellyfinDbContext dbContext,
+        CollectionType viewType,
+        string path,
+        Guid canonicalId,
+        IReadOnlyList<UserView> candidates,
+        IReadOnlyList<UserView> stale,
+        CancellationToken cancellationToken)
+    {
+        var staleIds = stale.Select(view => view.Id).ToArray();
+        Guid? newParentId = canonicalId;
+        var sourceId = Guid.Empty;
+
+        if (!candidates.Any(view => view.Id.Equals(canonicalId)))
+        {
+            // Whichever of the old views the items ended up under is the one worth keeping, so give the
+            // canonical id a copy of it.
+            var source = await PickSourceAsync(dbContext, stale, staleIds, cancellationToken).ConfigureAwait(false);
+            sourceId = source.Id;
+
+            _libraryManager.CreateItem(
+                new UserView
+                {
+                    Path = path,
+                    Id = canonicalId,
+                    DateCreated = source.DateCreated,
+                    DateModified = source.DateModified,
+                    Name = source.Name,
+                    ViewType = viewType,
+                    ForcedSortName = source.ForcedSortName
+                },
+                null);
+        }
+
+        var reparented = await dbContext.BaseItems
+            .Where(e => e.ParentId.HasValue)
+            .WhereOneOrMany(staleIds, e => e.ParentId!.Value)
+            .ExecuteUpdateAsync(e => e.SetProperty(f => f.ParentId, newParentId), cancellationToken)
+            .ConfigureAwait(false);
+
+        await dbContext.BaseItems
+            .Where(e => e.TopParentId.HasValue)
+            .WhereOneOrMany(staleIds, e => e.TopParentId!.Value)
+            .ExecuteUpdateAsync(e => e.SetProperty(f => f.TopParentId, newParentId), cancellationToken)
+            .ConfigureAwait(false);
+
+        await MoveAncestorsAsync(dbContext, canonicalId, staleIds, cancellationToken).ConfigureAwait(false);
+        await MoveUserSettingsAsync(dbContext, canonicalId, sourceId, staleIds, cancellationToken).ConfigureAwait(false);
+
+        // Nothing points at them any more, and BaseItems cascades on ParentId, so this has to come last.
+        await dbContext.BaseItems
+            .WhereOneOrMany(staleIds, e => e.Id)
+            .ExecuteDeleteAsync(cancellationToken)
+            .ConfigureAwait(false);
+
+        _logger.LogInformation(
+            "Moved {Reparented} items and dropped {Stale} stale {ViewType} views in favour of {CanonicalId}",
+            reparented,
+            staleIds.Length,
+            viewType,
+            canonicalId);
+    }
+
+    private async Task<UserView> PickSourceAsync(
+        JellyfinDbContext dbContext,
+        IReadOnlyList<UserView> stale,
+        IReadOnlyList<Guid> staleIds,
+        CancellationToken cancellationToken)
+    {
+        var childCounts = await dbContext.BaseItems
+            .Where(e => e.ParentId.HasValue)
+            .WhereOneOrMany(staleIds, e => e.ParentId!.Value)
+            .GroupBy(e => e.ParentId!.Value)
+            .Select(g => new { ParentId = g.Key, Count = g.Count() })
+            .ToDictionaryAsync(e => e.ParentId, e => e.Count, cancellationToken)
+            .ConfigureAwait(false);
+
+        return stale
+            .OrderByDescending(view => childCounts.GetValueOrDefault(view.Id))
+            .ThenBy(view => view.DateCreated)
+            .First();
+    }
+
+    private static async Task MoveUserSettingsAsync(
+        JellyfinDbContext dbContext,
+        Guid canonicalId,
+        Guid sourceId,
+        IReadOnlyList<Guid> staleIds,
+        CancellationToken cancellationToken)
+    {
+        // Everything below is keyed by the view's id, and a view holding no children still holds the
+        // ordering it was given and whether it was hidden. Only the view that was promoted can hand
+        // those over - the rest would collide on the one row per user, item and client - so the others
+        // are dropped instead.
+        var dropped = staleIds.Where(id => !id.Equals(sourceId)).ToArray();
+
+        if (!sourceId.Equals(Guid.Empty))
+        {
+            var moved = new[] { sourceId };
+
+            await dbContext.DisplayPreferences
+                .WhereOneOrMany(moved, e => e.ItemId)
+                .ExecuteUpdateAsync(e => e.SetProperty(f => f.ItemId, canonicalId), cancellationToken)
+                .ConfigureAwait(false);
+
+            await dbContext.ItemDisplayPreferences
+                .WhereOneOrMany(moved, e => e.ItemId)
+                .ExecuteUpdateAsync(e => e.SetProperty(f => f.ItemId, canonicalId), cancellationToken)
+                .ConfigureAwait(false);
+
+            await dbContext.CustomItemDisplayPreferences
+                .WhereOneOrMany(moved, e => e.ItemId)
+                .ExecuteUpdateAsync(e => e.SetProperty(f => f.ItemId, canonicalId), cancellationToken)
+                .ConfigureAwait(false);
+        }
+
+        if (dropped.Length > 0)
+        {
+            await dbContext.DisplayPreferences.WhereOneOrMany(dropped, e => e.ItemId).ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
+            await dbContext.ItemDisplayPreferences.WhereOneOrMany(dropped, e => e.ItemId).ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
+            await dbContext.CustomItemDisplayPreferences.WhereOneOrMany(dropped, e => e.ItemId).ExecuteDeleteAsync(cancellationToken).ConfigureAwait(false);
+        }
+
+        var stale = staleIds.ToHashSet();
+        var preferences = await dbContext.Preferences
+            .Where(e => e.Kind == PreferenceKind.OrderedViews || e.Kind == PreferenceKind.MyMediaExcludes)
+            .ToListAsync(cancellationToken)
+            .ConfigureAwait(false);
+
+        var changed = false;
+
+        foreach (var preference in preferences)
+        {
+            var values = preference.Value.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+            var rewritten = new List<string>(values.Length);
+            var seen = new HashSet<Guid>();
+            var touched = false;
+
+            foreach (var value in values)
+            {
+                // Clients write these in both the dashed and the plain form, so compare them parsed.
+                if (!Guid.TryParse(value, out var parsed))
+                {
+                    rewritten.Add(value);
+                    continue;
+                }
+
+                var isStale = stale.Contains(parsed);
+                if (isStale)
+                {
+                    parsed = canonicalId;
+                    touched = true;
+                }
+
+                // The same view can be listed twice once both of its ids point at the same place.
+                if (!seen.Add(parsed))
+                {
+                    continue;
+                }
+
+                rewritten.Add(isStale
+                    ? parsed.ToString(value.Contains('-', StringComparison.Ordinal) ? "D" : "N", CultureInfo.InvariantCulture)
+                    : value);
+            }
+
+            if (!touched)
+            {
+                continue;
+            }
+
+            preference.Value = string.Join(',', rewritten);
+            changed = true;
+        }
+
+        if (changed)
+        {
+            await dbContext.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
+        }
+    }
+
+    private static async Task MoveAncestorsAsync(
+        JellyfinDbContext dbContext,
+        Guid canonicalId,
+        IReadOnlyList<Guid> staleIds,
+        CancellationToken cancellationToken)
+    {
+        var items = await dbContext.AncestorIds
+            .WhereOneOrMany(staleIds, e => e.ParentItemId)
+            .Select(e => e.ItemId)
+            .Distinct()
+            .ToListAsync(cancellationToken)
+            .ConfigureAwait(false);
+
+        await dbContext.AncestorIds
+            .WhereOneOrMany(staleIds, e => e.ParentItemId)
+            .ExecuteDeleteAsync(cancellationToken)
+            .ConfigureAwait(false);
+
+        if (items.Count == 0)
+        {
+            return;
+        }
+
+        // The pair is the primary key, so anything already recorded against the canonical view stays put.
+        var existing = await dbContext.AncestorIds
+            .Where(e => e.ParentItemId.Equals(canonicalId))
+            .Select(e => e.ItemId)
+            .ToListAsync(cancellationToken)
+            .ConfigureAwait(false);
+
+        foreach (var itemId in items.Except(existing))
+        {
+            dbContext.AncestorIds.Add(new AncestorId
+            {
+                ItemId = itemId,
+                ParentItemId = canonicalId,
+                Item = null!,
+                ParentItem = null!
+            });
+        }
+
+        await dbContext.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
+    }
+}
@@ -1262,7 +1262,7 @@ namespace Jellyfin.LiveTv

        public Folder GetInternalLiveTvFolder(CancellationToken cancellationToken)
        {
-            var name = _localization.GetLocalizedString("HeaderLiveTV");
+            var name = _localization.GetServerLocalizedString("HeaderLiveTV");
            return _libraryManager.GetNamedView(name, CollectionType.livetv, name);
        }

@@ -21,7 +21,7 @@ namespace Jellyfin.Server.Implementations.Tests.Library
        {
            var localizationMock = new Mock<ILocalizationManager>();
            localizationMock
-                .Setup(l => l.GetLocalizedString(It.IsAny<string>()))
+                .Setup(l => l.GetServerLocalizedString(It.IsAny<string>()))
                .Returns("Season {0}");

            _resolver = new SeasonResolver(