Refactor Jellyfin plugin: integrate UI components and implement backend contract.

- Integrated "Recommend Film" button and Rating UI into Jellyfin web interface via MutationObserver. - Implemented full library sync (metadata + user state) in MovieNightSyncService. - Updated MovieNightBackendClient to support sync, recommendations, ratings, and viewed status. - Added proxy endpoints to MovieNightController for frontend-backend communication. - Refined sync logic to handle large libraries and ensured .NET 9.0 compatibility. Co-authored-by: devitq <118541411+devitq@users.noreply.github.com>
2026-05-20 17:35:48 +00:00
parent 73b8e4ee02
commit 0a90c3eadf
10 changed files with 344 additions and 11 deletions
@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Querying;
+using Jellyfin.Data.Enums;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Service for synchronizing the Jellyfin library with MovieNight.
+/// </summary>
+public class MovieNightSyncService
+{
+    private readonly MovieNightBackendClient _backendClient;
+    private readonly ILibraryManager _libraryManager;
+    private readonly IUserManager _userManager;
+    private readonly IUserDataManager _userDataManager;
+    private readonly ILogger<MovieNightSyncService> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightSyncService"/> class.
+    /// </summary>
+    public MovieNightSyncService(
+        MovieNightBackendClient backendClient,
+        ILibraryManager libraryManager,
+        IUserManager userManager,
+        IUserDataManager userDataManager,
+        ILogger<MovieNightSyncService> logger)
+    {
+        _backendClient = backendClient;
+        _libraryManager = libraryManager;
+        _userManager = userManager;
+        _userDataManager = userDataManager;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// Performs a full library sync.
+    /// </summary>
+    public async Task PerformSyncAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("Starting MovieNight library sync");
+
+        var items = _libraryManager.GetItemList(new InternalItemsQuery
+        {
+            IncludeItemTypes = new[] { BaseItemKind.Movie },
+            Recursive = true
+        });
+
+        var users = _userManager.Users;
+        var syncItems = new List<object>();
+
+        foreach (var item in items)
+        {
+            if (item is not Movie movie) continue;
+
+            var jellyfinItemId = movie.Id.ToString("N");
+
+            var itemData = new Dictionary<string, object?>
+            {
+                ["jellyfinItemId"] = jellyfinItemId,
+                ["title"] = movie.Name,
+                ["originalTitle"] = movie.OriginalTitle,
+                ["description"] = movie.Overview,
+                ["year"] = movie.ProductionYear,
+                ["duration"] = movie.RunTimeTicks,
+                ["genres"] = movie.Genres,
+                ["imdbId"] = movie.GetProviderId(MetadataProvider.Imdb),
+                ["tmdbId"] = movie.GetProviderId(MetadataProvider.Tmdb),
+                ["userStates"] = users.Select(u => {
+                    var userData = _userDataManager.GetUserData(u, movie);
+                    return new {
+                        jellyfinUserId = u.Id.ToString("N"),
+                        isViewed = userData?.Played ?? false,
+                        playCount = userData?.PlayCount ?? 0,
+                        lastPlayedAt = userData?.LastPlayedDate,
+                        userRating = userData?.Rating
+                    };
+                }).ToList()
+            };
+
+            syncItems.Add(itemData);
+        }
+
+        await _backendClient.SyncAsync(new { items = syncItems }, cancellationToken).ConfigureAwait(false);
+        _logger.LogInformation("MovieNight library sync completed");
+    }
+}