mirror of
https://github.com/SoPat712/allstarr.git
synced 2026-02-09 23:55:10 -05:00
Josh Patra
7bb7c6a40e
- Fix manual mapping track selection visual feedback (use accent color + background) - Clear all playlist caches after manual mapping (matched, ordered, items) - Strip [S] suffix from titles/artists/albums when searching for lyrics - Add [S] suffix to artist and album names when song has [S] for consistency - Ensures external tracks are clearly marked across all metadata fields All 225 tests pass.
4066 lines
167 KiB
C#
4066 lines
167 KiB
C#
using Microsoft.AspNetCore.Mvc;
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using Microsoft.Extensions.Options;
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using System.Text.Json;
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using allstarr.Models.Domain;
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using allstarr.Models.Lyrics;
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using allstarr.Models.Settings;
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using allstarr.Models.Subsonic;
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using allstarr.Models.Spotify;
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using allstarr.Services;
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using allstarr.Services.Common;
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using allstarr.Services.Local;
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using allstarr.Services.Jellyfin;
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using allstarr.Services.Subsonic;
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using allstarr.Services.Lyrics;
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using allstarr.Services.Spotify;
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using allstarr.Filters;
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namespace allstarr.Controllers;
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/// <summary>
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/// Jellyfin-compatible API controller. Merges local library with external providers
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/// (Deezer, Qobuz, SquidWTF). Auth goes through Jellyfin.
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/// </summary>
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[ApiController]
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[Route("")]
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public class JellyfinController : ControllerBase
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{
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private readonly JellyfinSettings _settings;
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private readonly SpotifyImportSettings _spotifySettings;
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private readonly SpotifyApiSettings _spotifyApiSettings;
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private readonly IMusicMetadataService _metadataService;
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private readonly ParallelMetadataService? _parallelMetadataService;
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private readonly ILocalLibraryService _localLibraryService;
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private readonly IDownloadService _downloadService;
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private readonly JellyfinResponseBuilder _responseBuilder;
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private readonly JellyfinModelMapper _modelMapper;
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private readonly JellyfinProxyService _proxyService;
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private readonly JellyfinSessionManager _sessionManager;
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private readonly PlaylistSyncService? _playlistSyncService;
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private readonly SpotifyPlaylistFetcher? _spotifyPlaylistFetcher;
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private readonly SpotifyLyricsService? _spotifyLyricsService;
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private readonly LrclibService? _lrclibService;
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private readonly RedisCacheService _cache;
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private readonly ILogger<JellyfinController> _logger;
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public JellyfinController(
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IOptions<JellyfinSettings> settings,
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IOptions<SpotifyImportSettings> spotifySettings,
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IOptions<SpotifyApiSettings> spotifyApiSettings,
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IMusicMetadataService metadataService,
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ILocalLibraryService localLibraryService,
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IDownloadService downloadService,
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JellyfinResponseBuilder responseBuilder,
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JellyfinModelMapper modelMapper,
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JellyfinProxyService proxyService,
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JellyfinSessionManager sessionManager,
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RedisCacheService cache,
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ILogger<JellyfinController> logger,
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ParallelMetadataService? parallelMetadataService = null,
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PlaylistSyncService? playlistSyncService = null,
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SpotifyPlaylistFetcher? spotifyPlaylistFetcher = null,
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SpotifyLyricsService? spotifyLyricsService = null,
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LrclibService? lrclibService = null)
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{
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_settings = settings.Value;
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_spotifySettings = spotifySettings.Value;
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_spotifyApiSettings = spotifyApiSettings.Value;
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_metadataService = metadataService;
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_parallelMetadataService = parallelMetadataService;
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_localLibraryService = localLibraryService;
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_downloadService = downloadService;
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_responseBuilder = responseBuilder;
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_modelMapper = modelMapper;
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_proxyService = proxyService;
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_sessionManager = sessionManager;
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_playlistSyncService = playlistSyncService;
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_spotifyPlaylistFetcher = spotifyPlaylistFetcher;
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_spotifyLyricsService = spotifyLyricsService;
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_lrclibService = lrclibService;
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_cache = cache;
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_logger = logger;
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if (string.IsNullOrWhiteSpace(_settings.Url))
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{
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throw new InvalidOperationException("JELLYFIN_URL environment variable is not set");
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}
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}
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#region Search
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/// <summary>
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/// Searches local Jellyfin library and external providers.
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/// Dedupes artists, combines songs/albums. Works with /Items and /Users/{userId}/Items.
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/// </summary>
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[HttpGet("Items", Order = 1)]
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[HttpGet("Users/{userId}/Items", Order = 1)]
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public async Task<IActionResult> SearchItems(
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[FromQuery] string? searchTerm,
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[FromQuery] string? includeItemTypes,
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[FromQuery] int limit = 20,
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[FromQuery] int startIndex = 0,
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[FromQuery] string? parentId = null,
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[FromQuery] string? artistIds = null,
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[FromQuery] string? sortBy = null,
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[FromQuery] bool recursive = true,
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string? userId = null)
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{
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_logger.LogInformation("=== SEARCHITEMS V2 CALLED === searchTerm={SearchTerm}, includeItemTypes={ItemTypes}, parentId={ParentId}, artistIds={ArtistIds}, userId={UserId}",
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searchTerm, includeItemTypes, parentId, artistIds, userId);
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// Cache search results in Redis only (no file persistence, 15 min TTL)
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// Only cache actual searches, not browse operations
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if (!string.IsNullOrWhiteSpace(searchTerm) && string.IsNullOrWhiteSpace(artistIds))
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{
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var cacheKey = $"search:{searchTerm?.ToLowerInvariant()}:{includeItemTypes}:{limit}:{startIndex}";
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var cachedResult = await _cache.GetAsync<object>(cacheKey);
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if (cachedResult != null)
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{
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_logger.LogDebug("✅ Returning cached search results for '{SearchTerm}'", searchTerm);
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return new JsonResult(cachedResult);
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}
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}
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// If filtering by artist, handle external artists
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if (!string.IsNullOrWhiteSpace(artistIds))
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{
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var artistId = artistIds.Split(',')[0]; // Take first artist if multiple
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var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(artistId);
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if (isExternal)
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{
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_logger.LogInformation("Fetching albums for external artist: {Provider}/{ExternalId}", provider, externalId);
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return await GetExternalChildItems(provider!, externalId!, includeItemTypes);
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}
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}
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// If no search term, proxy to Jellyfin for browsing
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// If Jellyfin returns empty results, we'll just return empty (not mixing browse with external)
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if (string.IsNullOrWhiteSpace(searchTerm) && string.IsNullOrWhiteSpace(parentId))
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{
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_logger.LogDebug("No search term or parentId, proxying to Jellyfin with full query string");
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// Build the full endpoint path with query string
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var endpoint = userId != null ? $"Users/{userId}/Items" : "Items";
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// Ensure MediaSources is included in Fields parameter for bitrate info
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var queryString = Request.QueryString.Value ?? "";
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if (!string.IsNullOrEmpty(queryString))
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{
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// Parse query string to modify Fields parameter
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var queryParams = Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(queryString);
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if (queryParams.ContainsKey("Fields"))
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{
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var fieldsValue = queryParams["Fields"].ToString();
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if (!fieldsValue.Contains("MediaSources", StringComparison.OrdinalIgnoreCase))
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{
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// Append MediaSources to existing Fields
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var newFields = string.IsNullOrEmpty(fieldsValue)
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? "MediaSources"
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: $"{fieldsValue},MediaSources";
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// Rebuild query string with updated Fields
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var newQueryParams = new Dictionary<string, string>();
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foreach (var kvp in queryParams)
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{
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if (kvp.Key == "Fields")
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{
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newQueryParams[kvp.Key] = newFields;
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}
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else
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{
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newQueryParams[kvp.Key] = kvp.Value.ToString();
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}
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}
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queryString = "?" + string.Join("&", newQueryParams.Select(kvp =>
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$"{Uri.EscapeDataString(kvp.Key)}={Uri.EscapeDataString(kvp.Value)}"));
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}
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}
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else
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{
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// No Fields parameter, add it
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queryString = $"{queryString}&Fields=MediaSources";
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}
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}
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else
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{
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// No query string at all
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queryString = "?Fields=MediaSources";
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}
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endpoint = $"{endpoint}{queryString}";
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var (browseResult, statusCode) = await _proxyService.GetJsonAsync(endpoint, null, Request.Headers);
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if (browseResult == null)
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{
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if (statusCode == 401)
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{
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_logger.LogInformation("Jellyfin returned 401 Unauthorized, returning 401 to client");
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return Unauthorized(new { error = "Authentication required" });
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}
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_logger.LogInformation("Jellyfin returned {StatusCode}, returning empty result", statusCode);
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return new JsonResult(new { Items = Array.Empty<object>(), TotalRecordCount = 0, StartIndex = startIndex });
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}
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// Update Spotify playlist counts if enabled and response contains playlists
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if (_spotifySettings.Enabled && browseResult.RootElement.TryGetProperty("Items", out var _))
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{
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_logger.LogInformation("Browse result has Items, checking for Spotify playlists to update counts");
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browseResult = await UpdateSpotifyPlaylistCounts(browseResult);
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}
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var result = JsonSerializer.Deserialize<object>(browseResult.RootElement.GetRawText());
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if (_logger.IsEnabled(LogLevel.Debug))
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{
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var rawText = browseResult.RootElement.GetRawText();
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var preview = rawText.Length > 200 ? rawText[..200] : rawText;
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_logger.LogDebug("Jellyfin browse result preview: {Result}", preview);
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}
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return new JsonResult(result);
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}
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// If browsing a specific parent (album, artist, playlist)
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if (!string.IsNullOrWhiteSpace(parentId))
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{
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// Check if this is the music library root - if so, treat as a search
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var isMusicLibrary = parentId == _settings.LibraryId;
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if (!isMusicLibrary || string.IsNullOrWhiteSpace(searchTerm))
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{
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_logger.LogDebug("Browsing parent: {ParentId}", parentId);
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return await GetChildItems(parentId, includeItemTypes, limit, startIndex, sortBy);
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}
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// If searching within music library root, continue to integrated search below
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_logger.LogInformation("Searching within music library {ParentId}, including external sources", parentId);
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}
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var cleanQuery = searchTerm?.Trim().Trim('"') ?? "";
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_logger.LogInformation("Performing integrated search for: {Query}", cleanQuery);
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// Run local and external searches in parallel
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var itemTypes = ParseItemTypes(includeItemTypes);
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var jellyfinTask = _proxyService.SearchAsync(cleanQuery, itemTypes, limit, recursive, Request.Headers);
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// Use parallel metadata service if available (races providers), otherwise use primary
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var externalTask = _parallelMetadataService != null
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? _parallelMetadataService.SearchAllAsync(cleanQuery, limit, limit, limit)
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: _metadataService.SearchAllAsync(cleanQuery, limit, limit, limit);
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var playlistTask = _settings.EnableExternalPlaylists
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? _metadataService.SearchPlaylistsAsync(cleanQuery, limit)
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: Task.FromResult(new List<ExternalPlaylist>());
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await Task.WhenAll(jellyfinTask, externalTask, playlistTask);
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var (jellyfinResult, _) = await jellyfinTask;
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var externalResult = await externalTask;
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var playlistResult = await playlistTask;
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_logger.LogInformation("Search results: Jellyfin={JellyfinCount}, External Songs={ExtSongs}, Albums={ExtAlbums}, Artists={ExtArtists}, Playlists={Playlists}",
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jellyfinResult != null ? "found" : "null",
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externalResult.Songs.Count,
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externalResult.Albums.Count,
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externalResult.Artists.Count,
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playlistResult.Count);
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// Parse Jellyfin results into domain models
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var (localSongs, localAlbums, localArtists) = _modelMapper.ParseItemsResponse(jellyfinResult);
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// Score and filter Jellyfin results by relevance
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var scoredLocalSongs = ScoreSearchResults(cleanQuery, localSongs, s => s.Title, s => s.Artist, s => s.Album, isExternal: false);
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var scoredLocalAlbums = ScoreSearchResults(cleanQuery, localAlbums, a => a.Title, a => a.Artist, _ => null, isExternal: false);
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var scoredLocalArtists = ScoreSearchResults(cleanQuery, localArtists, a => a.Name, _ => null, _ => null, isExternal: false);
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// Score external results with a small boost
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var scoredExternalSongs = ScoreSearchResults(cleanQuery, externalResult.Songs, s => s.Title, s => s.Artist, s => s.Album, isExternal: true);
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var scoredExternalAlbums = ScoreSearchResults(cleanQuery, externalResult.Albums, a => a.Title, a => a.Artist, _ => null, isExternal: true);
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var scoredExternalArtists = ScoreSearchResults(cleanQuery, externalResult.Artists, a => a.Name, _ => null, _ => null, isExternal: true);
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// Merge and sort by score (no filtering - just reorder by relevance)
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var allSongs = scoredLocalSongs.Concat(scoredExternalSongs)
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.OrderByDescending(x => x.Score)
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.Select(x => x.Item)
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.ToList();
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var allAlbums = scoredLocalAlbums.Concat(scoredExternalAlbums)
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.OrderByDescending(x => x.Score)
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.Select(x => x.Item)
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.ToList();
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// Dedupe artists by name, keeping highest scored version
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var artistScores = scoredLocalArtists.Concat(scoredExternalArtists)
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.GroupBy(x => x.Item.Name, StringComparer.OrdinalIgnoreCase)
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.Select(g => g.OrderByDescending(x => x.Score).First())
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.OrderByDescending(x => x.Score)
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.Select(x => x.Item)
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.ToList();
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// Convert to Jellyfin format
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var mergedSongs = allSongs.Select(s => _responseBuilder.ConvertSongToJellyfinItem(s)).ToList();
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var mergedAlbums = allAlbums.Select(a => _responseBuilder.ConvertAlbumToJellyfinItem(a)).ToList();
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var mergedArtists = artistScores.Select(a => _responseBuilder.ConvertArtistToJellyfinItem(a)).ToList();
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// Add playlists (score them too)
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if (playlistResult.Count > 0)
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{
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var scoredPlaylists = playlistResult
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.Select(p => new { Playlist = p, Score = FuzzyMatcher.CalculateSimilarity(cleanQuery, p.Name) })
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.OrderByDescending(x => x.Score)
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.Select(x => _responseBuilder.ConvertPlaylistToJellyfinItem(x.Playlist))
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.ToList();
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mergedAlbums.AddRange(scoredPlaylists);
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}
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_logger.LogInformation("Scored and filtered results: Songs={Songs}, Albums={Albums}, Artists={Artists}",
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mergedSongs.Count, mergedAlbums.Count, mergedArtists.Count);
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// Pre-fetch lyrics for top 3 songs in background (don't await)
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if (_lrclibService != null && mergedSongs.Count > 0)
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{
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_ = Task.Run(async () =>
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{
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try
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{
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var top3 = mergedSongs.Take(3).ToList();
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_logger.LogDebug("🎵 Pre-fetching lyrics for top {Count} search results", top3.Count);
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foreach (var songItem in top3)
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{
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if (songItem.TryGetValue("Name", out var nameObj) && nameObj is JsonElement nameEl &&
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songItem.TryGetValue("Artists", out var artistsObj) && artistsObj is JsonElement artistsEl &&
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artistsEl.GetArrayLength() > 0)
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{
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var title = nameEl.GetString() ?? "";
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var artist = artistsEl[0].GetString() ?? "";
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if (!string.IsNullOrEmpty(title) && !string.IsNullOrEmpty(artist))
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{
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await _lrclibService.GetLyricsAsync(title, artist, "", 0);
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}
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}
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}
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}
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catch (Exception ex)
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{
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_logger.LogDebug(ex, "Failed to pre-fetch lyrics for search results");
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}
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});
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}
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// Filter by item types if specified
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var items = new List<Dictionary<string, object?>>();
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_logger.LogInformation("Filtering by item types: {ItemTypes}", itemTypes == null ? "null" : string.Join(",", itemTypes));
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if (itemTypes == null || itemTypes.Length == 0 || itemTypes.Contains("MusicArtist"))
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{
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_logger.LogInformation("Adding {Count} artists to results", mergedArtists.Count);
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items.AddRange(mergedArtists);
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}
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if (itemTypes == null || itemTypes.Length == 0 || itemTypes.Contains("MusicAlbum") || itemTypes.Contains("Playlist"))
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{
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_logger.LogInformation("Adding {Count} albums to results", mergedAlbums.Count);
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items.AddRange(mergedAlbums);
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}
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if (itemTypes == null || itemTypes.Length == 0 || itemTypes.Contains("Audio"))
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{
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_logger.LogInformation("Adding {Count} songs to results", mergedSongs.Count);
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items.AddRange(mergedSongs);
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}
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// Apply pagination
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var pagedItems = items.Skip(startIndex).Take(limit).ToList();
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_logger.LogInformation("Returning {Count} items (total: {Total})", pagedItems.Count, items.Count);
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try
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{
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// Return with PascalCase - use ContentResult to bypass JSON serialization issues
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var response = new
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{
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Items = pagedItems,
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TotalRecordCount = items.Count,
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StartIndex = startIndex
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};
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// Cache search results in Redis (15 min TTL, no file persistence)
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if (!string.IsNullOrWhiteSpace(searchTerm) && string.IsNullOrWhiteSpace(artistIds))
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{
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var cacheKey = $"search:{searchTerm?.ToLowerInvariant()}:{includeItemTypes}:{limit}:{startIndex}";
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await _cache.SetAsync(cacheKey, response, TimeSpan.FromMinutes(15));
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_logger.LogDebug("💾 Cached search results for '{SearchTerm}' (15 min TTL)", searchTerm);
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}
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_logger.LogInformation("About to serialize response...");
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var json = System.Text.Json.JsonSerializer.Serialize(response, new System.Text.Json.JsonSerializerOptions
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{
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PropertyNamingPolicy = null,
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DictionaryKeyPolicy = null
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});
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if (_logger.IsEnabled(LogLevel.Debug))
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{
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var preview = json.Length > 200 ? json[..200] : json;
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_logger.LogDebug("JSON response preview: {Json}", preview);
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}
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return Content(json, "application/json");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error serializing search response");
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throw;
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}
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}
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/// <summary>
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/// Gets child items of a parent (tracks in album, albums for artist).
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/// </summary>
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private async Task<IActionResult> GetChildItems(
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string parentId,
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string? includeItemTypes,
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int limit,
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int startIndex,
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string? sortBy)
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{
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// Check if this is an external playlist
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if (PlaylistIdHelper.IsExternalPlaylist(parentId))
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{
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return await GetPlaylistTracks(parentId);
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}
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var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(parentId);
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if (isExternal)
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{
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// Get external album or artist content
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return await GetExternalChildItems(provider!, externalId!, includeItemTypes);
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}
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// Proxy to Jellyfin for local content
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var (result, statusCode) = await _proxyService.GetItemsAsync(
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parentId: parentId,
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includeItemTypes: ParseItemTypes(includeItemTypes),
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sortBy: sortBy,
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limit: limit,
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startIndex: startIndex,
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clientHeaders: Request.Headers);
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return HandleProxyResponse(result, statusCode);
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}
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/// <summary>
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/// Quick search endpoint. Works with /Search/Hints and /Users/{userId}/Search/Hints.
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/// </summary>
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[HttpGet("Search/Hints", Order = 1)]
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[HttpGet("Users/{userId}/Search/Hints", Order = 1)]
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public async Task<IActionResult> SearchHints(
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[FromQuery] string searchTerm,
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|
[FromQuery] int limit = 20,
|
|
[FromQuery] string? includeItemTypes = null,
|
|
string? userId = null)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(searchTerm))
|
|
{
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
SearchHints = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
|
|
var cleanQuery = searchTerm.Trim().Trim('"');
|
|
var itemTypes = ParseItemTypes(includeItemTypes);
|
|
|
|
// Run searches in parallel
|
|
var jellyfinTask = _proxyService.SearchAsync(cleanQuery, itemTypes, limit, true, Request.Headers);
|
|
var externalTask = _metadataService.SearchAllAsync(cleanQuery, limit, limit, limit);
|
|
|
|
await Task.WhenAll(jellyfinTask, externalTask);
|
|
|
|
var (jellyfinResult, _) = await jellyfinTask;
|
|
var externalResult = await externalTask;
|
|
|
|
var (localSongs, localAlbums, localArtists) = _modelMapper.ParseItemsResponse(jellyfinResult);
|
|
|
|
// Merge and convert to search hints format
|
|
var allSongs = localSongs.Concat(externalResult.Songs).Take(limit).ToList();
|
|
var allAlbums = localAlbums.Concat(externalResult.Albums).Take(limit).ToList();
|
|
|
|
// Dedupe artists by name
|
|
var artistNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
|
|
var allArtists = new List<Artist>();
|
|
foreach (var artist in localArtists.Concat(externalResult.Artists))
|
|
{
|
|
if (artistNames.Add(artist.Name))
|
|
{
|
|
allArtists.Add(artist);
|
|
}
|
|
}
|
|
|
|
return _responseBuilder.CreateSearchHintsResponse(
|
|
allSongs.Take(limit).ToList(),
|
|
allAlbums.Take(limit).ToList(),
|
|
allArtists.Take(limit).ToList());
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Items
|
|
|
|
/// <summary>
|
|
/// Gets a single item by ID.
|
|
/// </summary>
|
|
[HttpGet("Items/{itemId}")]
|
|
[HttpGet("Users/{userId}/Items/{itemId}")]
|
|
public async Task<IActionResult> GetItem(string itemId, string? userId = null)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return _responseBuilder.CreateError(400, "Missing item ID");
|
|
}
|
|
|
|
// Check for external playlist
|
|
if (PlaylistIdHelper.IsExternalPlaylist(itemId))
|
|
{
|
|
return await GetPlaylistAsAlbum(itemId);
|
|
}
|
|
|
|
var (isExternal, provider, type, externalId) = _localLibraryService.ParseExternalId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
return await GetExternalItem(provider!, type, externalId!);
|
|
}
|
|
|
|
// Proxy to Jellyfin
|
|
var (result, statusCode) = await _proxyService.GetItemAsync(itemId, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets an external item (song, album, or artist).
|
|
/// </summary>
|
|
private async Task<IActionResult> GetExternalItem(string provider, string? type, string externalId)
|
|
{
|
|
switch (type)
|
|
{
|
|
case "song":
|
|
var song = await _metadataService.GetSongAsync(provider, externalId);
|
|
if (song == null) return _responseBuilder.CreateError(404, "Song not found");
|
|
return _responseBuilder.CreateSongResponse(song);
|
|
|
|
case "album":
|
|
var album = await _metadataService.GetAlbumAsync(provider, externalId);
|
|
if (album == null) return _responseBuilder.CreateError(404, "Album not found");
|
|
return _responseBuilder.CreateAlbumResponse(album);
|
|
|
|
case "artist":
|
|
var artist = await _metadataService.GetArtistAsync(provider, externalId);
|
|
if (artist == null) return _responseBuilder.CreateError(404, "Artist not found");
|
|
var albums = await _metadataService.GetArtistAlbumsAsync(provider, externalId);
|
|
|
|
// Fill in artist info for albums
|
|
foreach (var a in albums)
|
|
{
|
|
if (string.IsNullOrEmpty(a.Artist)) a.Artist = artist.Name;
|
|
if (string.IsNullOrEmpty(a.ArtistId)) a.ArtistId = artist.Id;
|
|
}
|
|
|
|
return _responseBuilder.CreateArtistResponse(artist, albums);
|
|
|
|
default:
|
|
// Try song first, then album
|
|
var s = await _metadataService.GetSongAsync(provider, externalId);
|
|
if (s != null) return _responseBuilder.CreateSongResponse(s);
|
|
|
|
var alb = await _metadataService.GetAlbumAsync(provider, externalId);
|
|
if (alb != null) return _responseBuilder.CreateAlbumResponse(alb);
|
|
|
|
return _responseBuilder.CreateError(404, "Item not found");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets child items for an external parent (album tracks or artist albums).
|
|
/// </summary>
|
|
private async Task<IActionResult> GetExternalChildItems(string provider, string externalId, string? includeItemTypes)
|
|
{
|
|
var itemTypes = ParseItemTypes(includeItemTypes);
|
|
|
|
_logger.LogInformation("GetExternalChildItems: provider={Provider}, externalId={ExternalId}, itemTypes={ItemTypes}",
|
|
provider, externalId, string.Join(",", itemTypes ?? Array.Empty<string>()));
|
|
|
|
// Check if asking for audio (album tracks)
|
|
if (itemTypes?.Contains("Audio") == true)
|
|
{
|
|
_logger.LogDebug("Fetching album tracks for {Provider}/{ExternalId}", provider, externalId);
|
|
var album = await _metadataService.GetAlbumAsync(provider, externalId);
|
|
if (album == null)
|
|
{
|
|
return _responseBuilder.CreateError(404, "Album not found");
|
|
}
|
|
|
|
return _responseBuilder.CreateItemsResponse(album.Songs);
|
|
}
|
|
|
|
// Otherwise assume it's artist albums
|
|
_logger.LogDebug("Fetching artist albums for {Provider}/{ExternalId}", provider, externalId);
|
|
var albums = await _metadataService.GetArtistAlbumsAsync(provider, externalId);
|
|
var artist = await _metadataService.GetArtistAsync(provider, externalId);
|
|
|
|
_logger.LogInformation("Found {Count} albums for artist {ArtistName}", albums.Count, artist?.Name ?? "unknown");
|
|
|
|
// Fill artist info
|
|
if (artist != null)
|
|
{
|
|
foreach (var a in albums)
|
|
{
|
|
if (string.IsNullOrEmpty(a.Artist)) a.Artist = artist.Name;
|
|
if (string.IsNullOrEmpty(a.ArtistId)) a.ArtistId = artist.Id;
|
|
}
|
|
}
|
|
|
|
return _responseBuilder.CreateAlbumsResponse(albums);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Artists
|
|
|
|
/// <summary>
|
|
/// Gets artists from the library.
|
|
/// Supports both /Artists and /Artists/AlbumArtists routes.
|
|
/// When searchTerm is provided, integrates external search results.
|
|
/// </summary>
|
|
[HttpGet("Artists", Order = 1)]
|
|
[HttpGet("Artists/AlbumArtists", Order = 1)]
|
|
public async Task<IActionResult> GetArtists(
|
|
[FromQuery] string? searchTerm,
|
|
[FromQuery] int limit = 50,
|
|
[FromQuery] int startIndex = 0)
|
|
{
|
|
_logger.LogInformation("GetArtists called: searchTerm={SearchTerm}, limit={Limit}", searchTerm, limit);
|
|
|
|
// If there's a search term, integrate external results
|
|
if (!string.IsNullOrWhiteSpace(searchTerm))
|
|
{
|
|
var cleanQuery = searchTerm.Trim().Trim('"');
|
|
_logger.LogInformation("Searching artists for: {Query}", cleanQuery);
|
|
|
|
// Run local and external searches in parallel
|
|
var jellyfinTask = _proxyService.GetArtistsAsync(searchTerm, limit, startIndex, Request.Headers);
|
|
var externalTask = _metadataService.SearchArtistsAsync(cleanQuery, limit);
|
|
|
|
await Task.WhenAll(jellyfinTask, externalTask);
|
|
|
|
var (jellyfinResult, _) = await jellyfinTask;
|
|
var externalArtists = await externalTask;
|
|
|
|
_logger.LogInformation("Artist search results: Jellyfin={JellyfinCount}, External={ExternalCount}",
|
|
jellyfinResult != null ? "found" : "null", externalArtists.Count);
|
|
|
|
// Parse Jellyfin artists
|
|
var localArtists = new List<Artist>();
|
|
if (jellyfinResult != null && jellyfinResult.RootElement.TryGetProperty("Items", out var items))
|
|
{
|
|
foreach (var item in items.EnumerateArray())
|
|
{
|
|
localArtists.Add(_modelMapper.ParseArtist(item));
|
|
}
|
|
}
|
|
|
|
// Merge and deduplicate by name
|
|
var artistNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
|
|
var mergedArtists = new List<Artist>();
|
|
|
|
foreach (var artist in localArtists)
|
|
{
|
|
if (artistNames.Add(artist.Name))
|
|
{
|
|
mergedArtists.Add(artist);
|
|
}
|
|
}
|
|
|
|
foreach (var artist in externalArtists)
|
|
{
|
|
if (artistNames.Add(artist.Name))
|
|
{
|
|
mergedArtists.Add(artist);
|
|
}
|
|
}
|
|
|
|
_logger.LogInformation("Returning {Count} merged artists", mergedArtists.Count);
|
|
|
|
// Convert to Jellyfin format
|
|
var artistItems = mergedArtists.Select(a => _responseBuilder.ConvertArtistToJellyfinItem(a)).ToList();
|
|
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = artistItems,
|
|
TotalRecordCount = artistItems.Count,
|
|
StartIndex = startIndex
|
|
});
|
|
}
|
|
|
|
// No search term - just proxy to Jellyfin
|
|
var (result, statusCode) = await _proxyService.GetArtistsAsync(searchTerm, limit, startIndex, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode, new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0,
|
|
StartIndex = startIndex
|
|
});
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets a single artist by ID or name.
|
|
/// This route has lower priority to avoid conflicting with Artists/AlbumArtists.
|
|
/// </summary>
|
|
[HttpGet("Artists/{artistIdOrName}", Order = 10)]
|
|
public async Task<IActionResult> GetArtist(string artistIdOrName)
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(artistIdOrName);
|
|
|
|
if (isExternal)
|
|
{
|
|
var artist = await _metadataService.GetArtistAsync(provider!, externalId!);
|
|
if (artist == null)
|
|
{
|
|
return _responseBuilder.CreateError(404, "Artist not found");
|
|
}
|
|
|
|
var albums = await _metadataService.GetArtistAlbumsAsync(provider!, externalId!);
|
|
foreach (var a in albums)
|
|
{
|
|
if (string.IsNullOrEmpty(a.Artist)) a.Artist = artist.Name;
|
|
if (string.IsNullOrEmpty(a.ArtistId)) a.ArtistId = artist.Id;
|
|
}
|
|
|
|
return _responseBuilder.CreateArtistResponse(artist, albums);
|
|
}
|
|
|
|
// Get local artist from Jellyfin
|
|
var (jellyfinArtist, statusCode) = await _proxyService.GetArtistAsync(artistIdOrName, Request.Headers);
|
|
if (jellyfinArtist == null)
|
|
{
|
|
return HandleProxyResponse(null, statusCode);
|
|
}
|
|
|
|
var artistData = _modelMapper.ParseArtist(jellyfinArtist.RootElement);
|
|
var artistName = artistData.Name;
|
|
var localArtistId = artistData.Id;
|
|
|
|
// Get local albums
|
|
var (localAlbumsResult, _) = await _proxyService.GetItemsAsync(
|
|
parentId: null,
|
|
includeItemTypes: new[] { "MusicAlbum" },
|
|
sortBy: "SortName",
|
|
clientHeaders: Request.Headers);
|
|
|
|
var (_, localAlbums, _) = _modelMapper.ParseItemsResponse(localAlbumsResult);
|
|
|
|
// Filter to just this artist's albums
|
|
var artistAlbums = localAlbums
|
|
.Where(a => a.ArtistId == localArtistId ||
|
|
(a.Artist?.Equals(artistName, StringComparison.OrdinalIgnoreCase) ?? false))
|
|
.ToList();
|
|
|
|
// Search for external albums by this artist
|
|
var externalArtists = await _metadataService.SearchArtistsAsync(artistName, 1);
|
|
var externalAlbums = new List<Album>();
|
|
|
|
if (externalArtists.Count > 0)
|
|
{
|
|
var extArtist = externalArtists[0];
|
|
if (extArtist.Name.Equals(artistName, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
externalAlbums = await _metadataService.GetArtistAlbumsAsync("deezer", extArtist.ExternalId!);
|
|
|
|
// Set artist info to local artist so albums link back correctly
|
|
foreach (var a in externalAlbums)
|
|
{
|
|
if (string.IsNullOrEmpty(a.Artist)) a.Artist = artistName;
|
|
if (string.IsNullOrEmpty(a.ArtistId)) a.ArtistId = localArtistId;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Deduplicate albums by title
|
|
var localAlbumTitles = new HashSet<string>(artistAlbums.Select(a => a.Title), StringComparer.OrdinalIgnoreCase);
|
|
var mergedAlbums = artistAlbums.ToList();
|
|
mergedAlbums.AddRange(externalAlbums.Where(a => !localAlbumTitles.Contains(a.Title)));
|
|
|
|
return _responseBuilder.CreateArtistResponse(artistData, mergedAlbums);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Audio Streaming
|
|
|
|
/// <summary>
|
|
/// Downloads/streams audio. Works with local and external content.
|
|
/// </summary>
|
|
[HttpGet("Items/{itemId}/Download")]
|
|
[HttpGet("Items/{itemId}/File")]
|
|
public async Task<IActionResult> DownloadAudio(string itemId)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return BadRequest(new { error = "Missing item ID" });
|
|
}
|
|
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (!isExternal)
|
|
{
|
|
// Build path for Jellyfin download/file endpoint
|
|
var endpoint = Request.Path.Value?.Contains("/File", StringComparison.OrdinalIgnoreCase) == true ? "File" : "Download";
|
|
var fullPath = $"Items/{itemId}/{endpoint}";
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
fullPath = $"{fullPath}{Request.QueryString.Value}";
|
|
}
|
|
|
|
return await ProxyJellyfinStream(fullPath, itemId);
|
|
}
|
|
|
|
// Handle external content
|
|
return await StreamExternalContent(provider!, externalId!);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Streams audio for a given item. Downloads on-demand for external content.
|
|
/// </summary>
|
|
[HttpGet("Audio/{itemId}/stream")]
|
|
[HttpGet("Audio/{itemId}/stream.{container}")]
|
|
public async Task<IActionResult> StreamAudio(string itemId, string? container = null)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return BadRequest(new { error = "Missing item ID" });
|
|
}
|
|
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (!isExternal)
|
|
{
|
|
// Build path for Jellyfin stream
|
|
var fullPath = string.IsNullOrEmpty(container)
|
|
? $"Audio/{itemId}/stream"
|
|
: $"Audio/{itemId}/stream.{container}";
|
|
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
fullPath = $"{fullPath}{Request.QueryString.Value}";
|
|
}
|
|
|
|
return await ProxyJellyfinStream(fullPath, itemId);
|
|
}
|
|
|
|
// Handle external content
|
|
return await StreamExternalContent(provider!, externalId!);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Proxies a stream from Jellyfin with proper header forwarding.
|
|
/// </summary>
|
|
private async Task<IActionResult> ProxyJellyfinStream(string path, string itemId)
|
|
{
|
|
var jellyfinUrl = $"{_settings.Url?.TrimEnd('/')}/{path}";
|
|
|
|
try
|
|
{
|
|
var request = new HttpRequestMessage(HttpMethod.Get, jellyfinUrl);
|
|
|
|
// Forward auth headers
|
|
if (Request.Headers.TryGetValue("X-Emby-Authorization", out var embyAuth))
|
|
{
|
|
request.Headers.TryAddWithoutValidation("X-Emby-Authorization", embyAuth.ToString());
|
|
}
|
|
else if (Request.Headers.TryGetValue("Authorization", out var auth))
|
|
{
|
|
request.Headers.TryAddWithoutValidation("Authorization", auth.ToString());
|
|
}
|
|
|
|
// Forward Range header for seeking
|
|
if (Request.Headers.TryGetValue("Range", out var range))
|
|
{
|
|
request.Headers.TryAddWithoutValidation("Range", range.ToString());
|
|
}
|
|
|
|
var response = await _proxyService.HttpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
|
|
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
_logger.LogError("Jellyfin stream failed: {StatusCode} for {ItemId}", response.StatusCode, itemId);
|
|
return StatusCode((int)response.StatusCode);
|
|
}
|
|
|
|
// Set response status and headers
|
|
Response.StatusCode = (int)response.StatusCode;
|
|
|
|
var contentType = response.Content.Headers.ContentType?.ToString() ?? "audio/mpeg";
|
|
|
|
// Forward caching headers for client-side caching
|
|
if (response.Headers.ETag != null)
|
|
{
|
|
Response.Headers["ETag"] = response.Headers.ETag.ToString();
|
|
}
|
|
|
|
if (response.Content.Headers.LastModified.HasValue)
|
|
{
|
|
Response.Headers["Last-Modified"] = response.Content.Headers.LastModified.Value.ToString("R");
|
|
}
|
|
|
|
if (response.Headers.CacheControl != null)
|
|
{
|
|
Response.Headers["Cache-Control"] = response.Headers.CacheControl.ToString();
|
|
}
|
|
|
|
// Forward range headers for seeking
|
|
if (response.Content.Headers.ContentRange != null)
|
|
{
|
|
Response.Headers["Content-Range"] = response.Content.Headers.ContentRange.ToString();
|
|
}
|
|
|
|
if (response.Headers.AcceptRanges != null)
|
|
{
|
|
Response.Headers["Accept-Ranges"] = string.Join(", ", response.Headers.AcceptRanges);
|
|
}
|
|
|
|
if (response.Content.Headers.ContentLength.HasValue)
|
|
{
|
|
Response.Headers["Content-Length"] = response.Content.Headers.ContentLength.Value.ToString();
|
|
}
|
|
|
|
var stream = await response.Content.ReadAsStreamAsync();
|
|
return File(stream, contentType);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to proxy stream from Jellyfin for {ItemId}", itemId);
|
|
return StatusCode(500, new { error = $"Streaming failed: {ex.Message}" });
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Streams external content, using cache if available or downloading on-demand.
|
|
/// </summary>
|
|
private async Task<IActionResult> StreamExternalContent(string provider, string externalId)
|
|
{
|
|
// Check for locally cached file
|
|
var localPath = await _localLibraryService.GetLocalPathForExternalSongAsync(provider, externalId);
|
|
|
|
if (localPath != null && System.IO.File.Exists(localPath))
|
|
{
|
|
// Update last access time for cache cleanup
|
|
try
|
|
{
|
|
System.IO.File.SetLastAccessTimeUtc(localPath, DateTime.UtcNow);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to update last access time for {Path}", localPath);
|
|
}
|
|
|
|
var stream = System.IO.File.OpenRead(localPath);
|
|
return File(stream, GetContentType(localPath), enableRangeProcessing: true);
|
|
}
|
|
|
|
// Download and stream on-demand
|
|
try
|
|
{
|
|
var downloadStream = await _downloadService.DownloadAndStreamAsync(
|
|
provider,
|
|
externalId,
|
|
HttpContext.RequestAborted);
|
|
|
|
return File(downloadStream, "audio/mpeg", enableRangeProcessing: true);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to stream external song {Provider}:{ExternalId}", provider, externalId);
|
|
return StatusCode(500, new { error = $"Streaming failed: {ex.Message}" });
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Universal audio endpoint - handles transcoding, format negotiation, and adaptive streaming.
|
|
/// This is the primary endpoint used by Jellyfin Web and most clients.
|
|
/// </summary>
|
|
[HttpGet("Audio/{itemId}/universal")]
|
|
[HttpHead("Audio/{itemId}/universal")]
|
|
public async Task<IActionResult> UniversalAudio(string itemId)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return BadRequest(new { error = "Missing item ID" });
|
|
}
|
|
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (!isExternal)
|
|
{
|
|
// For local content, proxy the universal endpoint with all query parameters
|
|
var fullPath = $"Audio/{itemId}/universal";
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
fullPath = $"{fullPath}{Request.QueryString.Value}";
|
|
}
|
|
|
|
return await ProxyJellyfinStream(fullPath, itemId);
|
|
}
|
|
|
|
// For external content, use simple streaming (no transcoding support yet)
|
|
return await StreamExternalContent(provider!, externalId!);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Images
|
|
|
|
/// <summary>
|
|
/// Gets the primary image for an item.
|
|
/// </summary>
|
|
[HttpGet("Items/{itemId}/Images/{imageType}")]
|
|
[HttpGet("Items/{itemId}/Images/{imageType}/{imageIndex}")]
|
|
public async Task<IActionResult> GetImage(
|
|
string itemId,
|
|
string imageType,
|
|
int imageIndex = 0,
|
|
[FromQuery] int? maxWidth = null,
|
|
[FromQuery] int? maxHeight = null)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
// Check for external playlist
|
|
if (PlaylistIdHelper.IsExternalPlaylist(itemId))
|
|
{
|
|
return await GetPlaylistImage(itemId);
|
|
}
|
|
|
|
var (isExternal, provider, type, externalId) = _localLibraryService.ParseExternalId(itemId);
|
|
|
|
if (!isExternal)
|
|
{
|
|
// Proxy image from Jellyfin for local content
|
|
var (imageBytes, contentType) = await _proxyService.GetImageAsync(
|
|
itemId,
|
|
imageType,
|
|
maxWidth,
|
|
maxHeight);
|
|
|
|
if (imageBytes == null || contentType == null)
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
return File(imageBytes, contentType);
|
|
}
|
|
|
|
// Get external cover art URL
|
|
string? coverUrl = type switch
|
|
{
|
|
"artist" => (await _metadataService.GetArtistAsync(provider!, externalId!))?.ImageUrl,
|
|
"album" => (await _metadataService.GetAlbumAsync(provider!, externalId!))?.CoverArtUrl,
|
|
"song" => (await _metadataService.GetSongAsync(provider!, externalId!))?.CoverArtUrl,
|
|
_ => null
|
|
};
|
|
|
|
if (string.IsNullOrEmpty(coverUrl))
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
// Fetch and return the image using the proxy service's HttpClient
|
|
try
|
|
{
|
|
var response = await _proxyService.HttpClient.GetAsync(coverUrl);
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
var imageBytes = await response.Content.ReadAsByteArrayAsync();
|
|
var contentType = response.Content.Headers.ContentType?.ToString() ?? "image/jpeg";
|
|
return File(imageBytes, contentType);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to fetch cover art from {Url}", coverUrl);
|
|
return NotFound();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Lyrics
|
|
|
|
/// <summary>
|
|
/// Gets lyrics for an item.
|
|
/// Priority: 1. Jellyfin embedded lyrics, 2. Spotify synced lyrics, 3. LRCLIB
|
|
/// </summary>
|
|
[HttpGet("Audio/{itemId}/Lyrics")]
|
|
[HttpGet("Items/{itemId}/Lyrics")]
|
|
public async Task<IActionResult> GetLyrics(string itemId)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(itemId))
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
// For local tracks, check if Jellyfin already has embedded lyrics
|
|
if (!isExternal)
|
|
{
|
|
_logger.LogInformation("Checking Jellyfin for embedded lyrics for local track: {ItemId}", itemId);
|
|
|
|
// Try to get lyrics from Jellyfin first (it reads embedded lyrics from files)
|
|
var (jellyfinLyrics, statusCode) = await _proxyService.GetJsonAsync($"Audio/{itemId}/Lyrics", null, Request.Headers);
|
|
|
|
if (jellyfinLyrics != null && statusCode == 200)
|
|
{
|
|
_logger.LogInformation("Found embedded lyrics in Jellyfin for track {ItemId}", itemId);
|
|
return new JsonResult(JsonSerializer.Deserialize<object>(jellyfinLyrics.RootElement.GetRawText()));
|
|
}
|
|
|
|
_logger.LogInformation("No embedded lyrics found in Jellyfin, trying Spotify/LRCLIB");
|
|
}
|
|
|
|
// Get song metadata for lyrics search
|
|
Song? song = null;
|
|
string? spotifyTrackId = null;
|
|
|
|
if (isExternal)
|
|
{
|
|
song = await _metadataService.GetSongAsync(provider!, externalId!);
|
|
// For Deezer tracks, we'll search Spotify by metadata
|
|
}
|
|
else
|
|
{
|
|
// For local songs, get metadata from Jellyfin
|
|
var (item, _) = await _proxyService.GetItemAsync(itemId, Request.Headers);
|
|
if (item != null && item.RootElement.TryGetProperty("Type", out var typeEl) &&
|
|
typeEl.GetString() == "Audio")
|
|
{
|
|
song = new Song
|
|
{
|
|
Title = item.RootElement.TryGetProperty("Name", out var name) ? name.GetString() ?? "" : "",
|
|
Artist = item.RootElement.TryGetProperty("AlbumArtist", out var artist) ? artist.GetString() ?? "" : "",
|
|
Album = item.RootElement.TryGetProperty("Album", out var album) ? album.GetString() ?? "" : "",
|
|
Duration = item.RootElement.TryGetProperty("RunTimeTicks", out var ticks) ? (int)(ticks.GetInt64() / 10000000) : 0
|
|
};
|
|
|
|
// Check for Spotify ID in provider IDs
|
|
if (item.RootElement.TryGetProperty("ProviderIds", out var providerIds))
|
|
{
|
|
if (providerIds.TryGetProperty("Spotify", out var spotifyId))
|
|
{
|
|
spotifyTrackId = spotifyId.GetString();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (song == null)
|
|
{
|
|
return NotFound(new { error = "Song not found" });
|
|
}
|
|
|
|
// Strip [S] suffix from title, artist, and album for lyrics search
|
|
// The [S] tag is added to external tracks but shouldn't be used in lyrics queries
|
|
var searchTitle = song.Title.Replace(" [S]", "").Trim();
|
|
var searchArtist = song.Artist?.Replace(" [S]", "").Trim() ?? "";
|
|
var searchAlbum = song.Album?.Replace(" [S]", "").Trim() ?? "";
|
|
var searchArtists = song.Artists.Select(a => a.Replace(" [S]", "").Trim()).ToList();
|
|
|
|
if (searchArtists.Count == 0 && !string.IsNullOrEmpty(searchArtist))
|
|
{
|
|
searchArtists.Add(searchArtist);
|
|
}
|
|
|
|
LyricsInfo? lyrics = null;
|
|
|
|
// Try Spotify lyrics first (better synced lyrics quality)
|
|
if (_spotifyLyricsService != null && _spotifyApiSettings.Enabled)
|
|
{
|
|
_logger.LogInformation("Trying Spotify lyrics for: {Artist} - {Title}", searchArtist, searchTitle);
|
|
|
|
SpotifyLyricsResult? spotifyLyrics = null;
|
|
|
|
// If we have a Spotify track ID, use it directly
|
|
if (!string.IsNullOrEmpty(spotifyTrackId))
|
|
{
|
|
spotifyLyrics = await _spotifyLyricsService.GetLyricsByTrackIdAsync(spotifyTrackId);
|
|
}
|
|
else
|
|
{
|
|
// Search by metadata (without [S] tags)
|
|
spotifyLyrics = await _spotifyLyricsService.SearchAndGetLyricsAsync(
|
|
searchTitle,
|
|
searchArtists.Count > 0 ? searchArtists[0] : searchArtist,
|
|
searchAlbum,
|
|
song.Duration.HasValue ? song.Duration.Value * 1000 : null);
|
|
}
|
|
|
|
if (spotifyLyrics != null && spotifyLyrics.Lines.Count > 0)
|
|
{
|
|
_logger.LogInformation("Found Spotify lyrics for {Artist} - {Title} ({LineCount} lines, type: {SyncType})",
|
|
searchArtist, searchTitle, spotifyLyrics.Lines.Count, spotifyLyrics.SyncType);
|
|
lyrics = _spotifyLyricsService.ToLyricsInfo(spotifyLyrics);
|
|
}
|
|
}
|
|
|
|
// Fall back to LRCLIB if no Spotify lyrics
|
|
if (lyrics == null)
|
|
{
|
|
_logger.LogInformation("Searching LRCLIB for lyrics: {Artists} - {Title}",
|
|
string.Join(", ", searchArtists),
|
|
searchTitle);
|
|
var lrclibService = HttpContext.RequestServices.GetService<LrclibService>();
|
|
if (lrclibService != null)
|
|
{
|
|
lyrics = await lrclibService.GetLyricsAsync(
|
|
searchTitle,
|
|
searchArtists.ToArray(),
|
|
searchAlbum,
|
|
song.Duration ?? 0);
|
|
}
|
|
}
|
|
|
|
if (lyrics == null)
|
|
{
|
|
return NotFound(new { error = "Lyrics not found" });
|
|
}
|
|
|
|
// Prefer synced lyrics, fall back to plain
|
|
var lyricsText = lyrics.SyncedLyrics ?? lyrics.PlainLyrics ?? "";
|
|
var isSynced = !string.IsNullOrEmpty(lyrics.SyncedLyrics);
|
|
|
|
_logger.LogInformation("Lyrics for {Artist} - {Track}: synced={HasSynced}, plainLength={PlainLen}, syncedLength={SyncLen}",
|
|
song.Artist, song.Title, isSynced, lyrics.PlainLyrics?.Length ?? 0, lyrics.SyncedLyrics?.Length ?? 0);
|
|
|
|
// Parse LRC format into individual lines for Jellyfin
|
|
var lyricLines = new List<Dictionary<string, object>>();
|
|
|
|
if (isSynced && !string.IsNullOrEmpty(lyrics.SyncedLyrics))
|
|
{
|
|
_logger.LogInformation("Parsing synced lyrics (LRC format)");
|
|
// Parse LRC format: [mm:ss.xx] text
|
|
// Skip ID tags like [ar:Artist], [ti:Title], etc.
|
|
var lines = lyrics.SyncedLyrics.Split('\n', StringSplitOptions.RemoveEmptyEntries);
|
|
foreach (var line in lines)
|
|
{
|
|
// Match timestamp format [mm:ss.xx] or [mm:ss.xxx]
|
|
var match = System.Text.RegularExpressions.Regex.Match(line, @"^\[(\d+):(\d+)\.(\d+)\]\s*(.*)$");
|
|
if (match.Success)
|
|
{
|
|
var minutes = int.Parse(match.Groups[1].Value);
|
|
var seconds = int.Parse(match.Groups[2].Value);
|
|
var centiseconds = int.Parse(match.Groups[3].Value);
|
|
var text = match.Groups[4].Value;
|
|
|
|
// Convert to ticks (100 nanoseconds)
|
|
var totalMilliseconds = (minutes * 60 + seconds) * 1000 + centiseconds * 10;
|
|
var ticks = totalMilliseconds * 10000L;
|
|
|
|
// For synced lyrics, include Start timestamp
|
|
lyricLines.Add(new Dictionary<string, object>
|
|
{
|
|
["Text"] = text,
|
|
["Start"] = ticks
|
|
});
|
|
}
|
|
// Skip ID tags like [ar:Artist], [ti:Title], [length:2:23], etc.
|
|
}
|
|
_logger.LogInformation("Parsed {Count} synced lyric lines (skipped ID tags)", lyricLines.Count);
|
|
}
|
|
else if (!string.IsNullOrEmpty(lyricsText))
|
|
{
|
|
_logger.LogInformation("Splitting plain lyrics into lines (no timestamps)");
|
|
// Plain lyrics - split by newlines and return each line separately
|
|
// IMPORTANT: Do NOT include "Start" field at all for unsynced lyrics
|
|
// Including it (even as null) causes clients to treat it as synced with timestamp 0:00
|
|
var lines = lyricsText.Split(new[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
|
|
foreach (var line in lines)
|
|
{
|
|
lyricLines.Add(new Dictionary<string, object>
|
|
{
|
|
["Text"] = line.Trim()
|
|
});
|
|
}
|
|
_logger.LogInformation("Split into {Count} plain lyric lines", lyricLines.Count);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("No lyrics text available");
|
|
// No lyrics at all
|
|
lyricLines.Add(new Dictionary<string, object>
|
|
{
|
|
["Text"] = ""
|
|
});
|
|
}
|
|
|
|
var response = new
|
|
{
|
|
Metadata = new
|
|
{
|
|
Artist = lyrics.ArtistName,
|
|
Album = lyrics.AlbumName,
|
|
Title = lyrics.TrackName,
|
|
Length = lyrics.Duration,
|
|
IsSynced = isSynced
|
|
},
|
|
Lyrics = lyricLines
|
|
};
|
|
|
|
_logger.LogInformation("Returning lyrics response: {LineCount} lines, synced={IsSynced}", lyricLines.Count, isSynced);
|
|
|
|
// Log a sample of the response for debugging
|
|
if (lyricLines.Count > 0)
|
|
{
|
|
var sampleLine = lyricLines[0];
|
|
var hasStart = sampleLine.ContainsKey("Start");
|
|
_logger.LogInformation("Sample line: Text='{Text}', HasStart={HasStart}",
|
|
sampleLine.GetValueOrDefault("Text"), hasStart);
|
|
}
|
|
|
|
return Ok(response);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Favorites
|
|
|
|
/// <summary>
|
|
/// Marks an item as favorite. For playlists, triggers a full download.
|
|
/// Supports both /Users/{userId}/FavoriteItems/{itemId} and /UserFavoriteItems/{itemId}?userId=xxx
|
|
/// </summary>
|
|
[HttpPost("Users/{userId}/FavoriteItems/{itemId}")]
|
|
[HttpPost("UserFavoriteItems/{itemId}")]
|
|
public async Task<IActionResult> MarkFavorite(string itemId, string? userId = null)
|
|
{
|
|
// Get userId from query string if not in path
|
|
if (string.IsNullOrEmpty(userId))
|
|
{
|
|
userId = Request.Query["userId"].ToString();
|
|
}
|
|
|
|
_logger.LogInformation("MarkFavorite called: userId={UserId}, itemId={ItemId}, route={Route}",
|
|
userId, itemId, Request.Path);
|
|
|
|
// Check if this is an external playlist - trigger download
|
|
if (PlaylistIdHelper.IsExternalPlaylist(itemId))
|
|
{
|
|
if (_playlistSyncService == null)
|
|
{
|
|
return _responseBuilder.CreateError(500, "Playlist functionality not enabled");
|
|
}
|
|
|
|
_logger.LogInformation("Favoriting external playlist {PlaylistId}, triggering download", itemId);
|
|
|
|
// Start download in background
|
|
_ = Task.Run(async () =>
|
|
{
|
|
try
|
|
{
|
|
await _playlistSyncService.DownloadFullPlaylistAsync(itemId);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to download playlist {PlaylistId}", itemId);
|
|
}
|
|
});
|
|
|
|
// Return a minimal UserItemDataDto response
|
|
return Ok(new
|
|
{
|
|
IsFavorite = true,
|
|
ItemId = itemId
|
|
});
|
|
}
|
|
|
|
// Check if this is an external song/album
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
if (isExternal)
|
|
{
|
|
_logger.LogInformation("Favoriting external item {ItemId}, copying to kept folder", itemId);
|
|
|
|
// Copy the track to kept folder in background
|
|
_ = Task.Run(async () =>
|
|
{
|
|
try
|
|
{
|
|
await CopyExternalTrackToKeptAsync(itemId, provider!, externalId!);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to copy external track {ItemId} to kept folder", itemId);
|
|
}
|
|
});
|
|
|
|
// Return a minimal UserItemDataDto response
|
|
return Ok(new
|
|
{
|
|
IsFavorite = true,
|
|
ItemId = itemId
|
|
});
|
|
}
|
|
|
|
// For local Jellyfin items, proxy the request through
|
|
// Use the official Jellyfin endpoint format
|
|
var endpoint = $"UserFavoriteItems/{itemId}";
|
|
if (!string.IsNullOrEmpty(userId))
|
|
{
|
|
endpoint = $"{endpoint}?userId={userId}";
|
|
}
|
|
|
|
_logger.LogInformation("Proxying favorite request to Jellyfin: {Endpoint}", endpoint);
|
|
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync(endpoint, "{}", Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Removes an item from favorites.
|
|
/// Supports both /Users/{userId}/FavoriteItems/{itemId} and /UserFavoriteItems/{itemId}?userId=xxx
|
|
/// </summary>
|
|
[HttpDelete("Users/{userId}/FavoriteItems/{itemId}")]
|
|
[HttpDelete("UserFavoriteItems/{itemId}")]
|
|
public async Task<IActionResult> UnmarkFavorite(string itemId, string? userId = null)
|
|
{
|
|
// Get userId from query string if not in path
|
|
if (string.IsNullOrEmpty(userId))
|
|
{
|
|
userId = Request.Query["userId"].ToString();
|
|
}
|
|
|
|
_logger.LogInformation("UnmarkFavorite called: userId={UserId}, itemId={ItemId}, route={Route}",
|
|
userId, itemId, Request.Path);
|
|
|
|
// External items can't be unfavorited (they're not really favorited in Jellyfin)
|
|
var (isExternal, _, _) = _localLibraryService.ParseSongId(itemId);
|
|
if (isExternal || PlaylistIdHelper.IsExternalPlaylist(itemId))
|
|
{
|
|
_logger.LogInformation("Unfavoriting external item {ItemId} - returning success", itemId);
|
|
return Ok(new
|
|
{
|
|
IsFavorite = false,
|
|
ItemId = itemId
|
|
});
|
|
}
|
|
|
|
// Proxy to Jellyfin to unfavorite
|
|
// Use the official Jellyfin endpoint format
|
|
var endpoint = $"UserFavoriteItems/{itemId}";
|
|
if (!string.IsNullOrEmpty(userId))
|
|
{
|
|
endpoint = $"{endpoint}?userId={userId}";
|
|
}
|
|
|
|
_logger.LogInformation("Proxying unfavorite request to Jellyfin: {Endpoint}", endpoint);
|
|
|
|
var (result, statusCode) = await _proxyService.DeleteAsync(endpoint, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode, new
|
|
{
|
|
IsFavorite = false,
|
|
ItemId = itemId
|
|
});
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Playlists
|
|
|
|
/// <summary>
|
|
/// Gets playlist tracks displayed as an album.
|
|
/// </summary>
|
|
private async Task<IActionResult> GetPlaylistAsAlbum(string playlistId)
|
|
{
|
|
try
|
|
{
|
|
var (provider, externalId) = PlaylistIdHelper.ParsePlaylistId(playlistId);
|
|
|
|
var playlist = await _metadataService.GetPlaylistAsync(provider, externalId);
|
|
if (playlist == null)
|
|
{
|
|
return _responseBuilder.CreateError(404, "Playlist not found");
|
|
}
|
|
|
|
var tracks = await _metadataService.GetPlaylistTracksAsync(provider, externalId);
|
|
|
|
// Cache tracks for playlist sync
|
|
if (_playlistSyncService != null)
|
|
{
|
|
foreach (var track in tracks)
|
|
{
|
|
if (!string.IsNullOrEmpty(track.ExternalId))
|
|
{
|
|
var trackId = $"ext-{provider}-{track.ExternalId}";
|
|
_playlistSyncService.AddTrackToPlaylistCache(trackId, playlistId);
|
|
}
|
|
}
|
|
_logger.LogDebug("Cached {Count} tracks for playlist {PlaylistId}", tracks.Count, playlistId);
|
|
}
|
|
|
|
return _responseBuilder.CreatePlaylistAsAlbumResponse(playlist, tracks);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error getting playlist {PlaylistId}", playlistId);
|
|
return _responseBuilder.CreateError(500, "Failed to get playlist");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets playlist tracks as child items.
|
|
/// </summary>
|
|
private async Task<IActionResult> GetPlaylistTracks(string playlistId)
|
|
{
|
|
try
|
|
{
|
|
_logger.LogInformation("=== GetPlaylistTracks called === PlaylistId: {PlaylistId}", playlistId);
|
|
|
|
// Check if this is an external playlist (Deezer/Qobuz) first
|
|
if (PlaylistIdHelper.IsExternalPlaylist(playlistId))
|
|
{
|
|
var (provider, externalId) = PlaylistIdHelper.ParsePlaylistId(playlistId);
|
|
var tracks = await _metadataService.GetPlaylistTracksAsync(provider, externalId);
|
|
return _responseBuilder.CreateItemsResponse(tracks);
|
|
}
|
|
|
|
// Check if this is a Spotify playlist (by ID)
|
|
_logger.LogInformation("Spotify Import Enabled: {Enabled}, Configured Playlists: {Count}",
|
|
_spotifySettings.Enabled, _spotifySettings.Playlists.Count);
|
|
|
|
if (_spotifySettings.Enabled && _spotifySettings.IsSpotifyPlaylist(playlistId))
|
|
{
|
|
// Get playlist info from Jellyfin to get the name for matching missing tracks
|
|
_logger.LogInformation("Fetching playlist info from Jellyfin for ID: {PlaylistId}", playlistId);
|
|
var (playlistInfo, _) = await _proxyService.GetJsonAsync($"Items/{playlistId}", null, Request.Headers);
|
|
|
|
if (playlistInfo != null && playlistInfo.RootElement.TryGetProperty("Name", out var nameElement))
|
|
{
|
|
var playlistName = nameElement.GetString() ?? "";
|
|
_logger.LogInformation("✓ MATCHED! Intercepting Spotify playlist: {PlaylistName} (ID: {PlaylistId})",
|
|
playlistName, playlistId);
|
|
return await GetSpotifyPlaylistTracksAsync(playlistName, playlistId);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("Could not get playlist name from Jellyfin for ID: {PlaylistId}", playlistId);
|
|
}
|
|
}
|
|
|
|
// Regular Jellyfin playlist - proxy through
|
|
var endpoint = $"Playlists/{playlistId}/Items";
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
endpoint = $"{endpoint}{Request.QueryString.Value}";
|
|
}
|
|
|
|
_logger.LogInformation("Proxying to Jellyfin: {Endpoint}", endpoint);
|
|
var (result, statusCode) = await _proxyService.GetJsonAsync(endpoint, null, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error getting playlist tracks {PlaylistId}", playlistId);
|
|
return _responseBuilder.CreateError(500, "Failed to get playlist tracks");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets a playlist cover image.
|
|
/// </summary>
|
|
private async Task<IActionResult> GetPlaylistImage(string playlistId)
|
|
{
|
|
try
|
|
{
|
|
var (provider, externalId) = PlaylistIdHelper.ParsePlaylistId(playlistId);
|
|
var playlist = await _metadataService.GetPlaylistAsync(provider, externalId);
|
|
|
|
if (playlist == null || string.IsNullOrEmpty(playlist.CoverUrl))
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
var response = await _proxyService.HttpClient.GetAsync(playlist.CoverUrl);
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
return NotFound();
|
|
}
|
|
|
|
var imageBytes = await response.Content.ReadAsByteArrayAsync();
|
|
var contentType = response.Content.Headers.ContentType?.ToString() ?? "image/jpeg";
|
|
return File(imageBytes, contentType);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to get playlist image {PlaylistId}", playlistId);
|
|
return NotFound();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Authentication
|
|
|
|
/// <summary>
|
|
/// Authenticates a user by username and password.
|
|
/// This is the primary login endpoint for Jellyfin clients.
|
|
/// </summary>
|
|
[HttpPost("Users/AuthenticateByName")]
|
|
public async Task<IActionResult> AuthenticateByName()
|
|
{
|
|
try
|
|
{
|
|
// Enable buffering to allow multiple reads of the request body
|
|
Request.EnableBuffering();
|
|
|
|
// Read the request body
|
|
using var reader = new StreamReader(Request.Body, leaveOpen: true);
|
|
var body = await reader.ReadToEndAsync();
|
|
|
|
// Reset stream position
|
|
Request.Body.Position = 0;
|
|
|
|
_logger.LogInformation("Authentication request received");
|
|
// DO NOT log request body or detailed headers - contains password
|
|
|
|
// Forward to Jellyfin server with client headers
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Users/AuthenticateByName", body, Request.Headers);
|
|
|
|
if (result == null)
|
|
{
|
|
_logger.LogWarning("Authentication failed - status {StatusCode}", statusCode);
|
|
if (statusCode == 401)
|
|
{
|
|
return Unauthorized(new { error = "Invalid username or password" });
|
|
}
|
|
return StatusCode(statusCode, new { error = "Authentication failed" });
|
|
}
|
|
|
|
_logger.LogInformation("Authentication successful");
|
|
|
|
// Post session capabilities immediately after authentication
|
|
// This ensures Jellyfin creates a session that will show up in the dashboard
|
|
try
|
|
{
|
|
_logger.LogInformation("🔧 Posting session capabilities after authentication");
|
|
var capabilities = new
|
|
{
|
|
PlayableMediaTypes = new[] { "Audio" },
|
|
SupportedCommands = Array.Empty<string>(),
|
|
SupportsMediaControl = false,
|
|
SupportsPersistentIdentifier = true,
|
|
SupportsSync = false
|
|
};
|
|
|
|
var capabilitiesJson = JsonSerializer.Serialize(capabilities);
|
|
var (capResult, capStatus) = await _proxyService.PostJsonAsync("Sessions/Capabilities/Full", capabilitiesJson, Request.Headers);
|
|
|
|
if (capStatus == 204 || capStatus == 200)
|
|
{
|
|
_logger.LogInformation("✓ Session capabilities posted after auth ({StatusCode})", capStatus);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠ Session capabilities returned {StatusCode} after auth", capStatus);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to post session capabilities after auth, continuing anyway");
|
|
}
|
|
|
|
return Content(result.RootElement.GetRawText(), "application/json");
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error during authentication");
|
|
return StatusCode(500, new { error = $"Authentication error: {ex.Message}" });
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Recommendations & Instant Mix
|
|
|
|
/// <summary>
|
|
/// Gets similar items for a given item.
|
|
/// For external items, searches for similar content from the provider.
|
|
/// </summary>
|
|
[HttpGet("Items/{itemId}/Similar")]
|
|
[HttpGet("Songs/{itemId}/Similar")]
|
|
[HttpGet("Artists/{itemId}/Similar")]
|
|
public async Task<IActionResult> GetSimilarItems(
|
|
string itemId,
|
|
[FromQuery] int limit = 50,
|
|
[FromQuery] string? fields = null,
|
|
[FromQuery] string? userId = null)
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
// Check if this is an artist
|
|
if (itemId.Contains("-artist-", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
// For external artists, return empty - we don't have similar artist functionality
|
|
_logger.LogDebug("Similar artists not supported for external artist {ItemId}", itemId);
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
|
|
try
|
|
{
|
|
// Get the original song to find similar content
|
|
var song = await _metadataService.GetSongAsync(provider!, externalId!);
|
|
if (song == null)
|
|
{
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
|
|
// Search for similar songs using artist and genre
|
|
var searchQuery = $"{song.Artist}";
|
|
var searchResult = await _metadataService.SearchSongsAsync(searchQuery, limit);
|
|
|
|
// Filter out the original song and convert to Jellyfin format
|
|
var similarSongs = searchResult
|
|
.Where(s => s.Id != itemId)
|
|
.Take(limit)
|
|
.Select(s => _responseBuilder.ConvertSongToJellyfinItem(s))
|
|
.ToList();
|
|
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = similarSongs,
|
|
TotalRecordCount = similarSongs.Count
|
|
});
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to get similar items for external song {ItemId}", itemId);
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
}
|
|
|
|
// For local items, determine the correct endpoint based on the request path
|
|
var endpoint = Request.Path.Value?.Contains("/Artists/", StringComparison.OrdinalIgnoreCase) == true
|
|
? $"Artists/{itemId}/Similar"
|
|
: $"Items/{itemId}/Similar";
|
|
|
|
var queryParams = new Dictionary<string, string>
|
|
{
|
|
["limit"] = limit.ToString()
|
|
};
|
|
|
|
if (!string.IsNullOrEmpty(fields))
|
|
{
|
|
queryParams["fields"] = fields;
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(userId))
|
|
{
|
|
queryParams["userId"] = userId;
|
|
}
|
|
|
|
var (result, statusCode) = await _proxyService.GetJsonAsync(endpoint, queryParams, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode, new { Items = Array.Empty<object>(), TotalRecordCount = 0 });
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets an instant mix for a given item.
|
|
/// For external items, creates a mix from the artist's other songs.
|
|
/// </summary>
|
|
[HttpGet("Songs/{itemId}/InstantMix")]
|
|
[HttpGet("Items/{itemId}/InstantMix")]
|
|
public async Task<IActionResult> GetInstantMix(
|
|
string itemId,
|
|
[FromQuery] int limit = 50,
|
|
[FromQuery] string? fields = null,
|
|
[FromQuery] string? userId = null)
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
try
|
|
{
|
|
// Get the original song
|
|
var song = await _metadataService.GetSongAsync(provider!, externalId!);
|
|
if (song == null)
|
|
{
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
|
|
// Get artist's albums to build a mix
|
|
var mixSongs = new List<Song>();
|
|
|
|
// Try to get artist albums
|
|
if (!string.IsNullOrEmpty(song.ExternalProvider) && !string.IsNullOrEmpty(song.ArtistId))
|
|
{
|
|
var artistExternalId = song.ArtistId.Replace($"ext-{song.ExternalProvider}-artist-", "");
|
|
var albums = await _metadataService.GetArtistAlbumsAsync(song.ExternalProvider, artistExternalId);
|
|
|
|
// Get songs from a few albums
|
|
foreach (var album in albums.Take(3))
|
|
{
|
|
var fullAlbum = await _metadataService.GetAlbumAsync(song.ExternalProvider, album.ExternalId!);
|
|
if (fullAlbum != null)
|
|
{
|
|
mixSongs.AddRange(fullAlbum.Songs);
|
|
}
|
|
|
|
if (mixSongs.Count >= limit) break;
|
|
}
|
|
}
|
|
|
|
// If we don't have enough songs, search for more by the artist
|
|
if (mixSongs.Count < limit)
|
|
{
|
|
var searchResult = await _metadataService.SearchSongsAsync(song.Artist, limit);
|
|
mixSongs.AddRange(searchResult.Where(s => !mixSongs.Any(m => m.Id == s.Id)));
|
|
}
|
|
|
|
// Shuffle and limit
|
|
var random = new Random();
|
|
var shuffledMix = mixSongs
|
|
.Where(s => s.Id != itemId) // Exclude the seed song
|
|
.OrderBy(_ => random.Next())
|
|
.Take(limit)
|
|
.Select(s => _responseBuilder.ConvertSongToJellyfinItem(s))
|
|
.ToList();
|
|
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = shuffledMix,
|
|
TotalRecordCount = shuffledMix.Count
|
|
});
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to create instant mix for external song {ItemId}", itemId);
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
Items = Array.Empty<object>(),
|
|
TotalRecordCount = 0
|
|
});
|
|
}
|
|
}
|
|
|
|
// For local items, proxy to Jellyfin
|
|
var queryParams = new Dictionary<string, string>
|
|
{
|
|
["limit"] = limit.ToString()
|
|
};
|
|
|
|
if (!string.IsNullOrEmpty(fields))
|
|
{
|
|
queryParams["fields"] = fields;
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(userId))
|
|
{
|
|
queryParams["userId"] = userId;
|
|
}
|
|
|
|
var (result, statusCode) = await _proxyService.GetJsonAsync($"Songs/{itemId}/InstantMix", queryParams, Request.Headers);
|
|
|
|
return HandleProxyResponse(result, statusCode, new { Items = Array.Empty<object>(), TotalRecordCount = 0 });
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Playback Session Reporting
|
|
|
|
#region Session Management
|
|
|
|
/// <summary>
|
|
/// Reports session capabilities. Required for Jellyfin to track active sessions.
|
|
/// Handles both POST (with body) and GET (query params only) methods.
|
|
/// </summary>
|
|
[HttpPost("Sessions/Capabilities")]
|
|
[HttpPost("Sessions/Capabilities/Full")]
|
|
[HttpGet("Sessions/Capabilities")]
|
|
[HttpGet("Sessions/Capabilities/Full")]
|
|
public async Task<IActionResult> ReportCapabilities()
|
|
{
|
|
try
|
|
{
|
|
var method = Request.Method;
|
|
var queryString = Request.QueryString.HasValue ? Request.QueryString.Value : "";
|
|
|
|
_logger.LogInformation("📡 Session capabilities reported - Method: {Method}, Query: {Query}", method, queryString);
|
|
_logger.LogInformation("Headers: {Headers}",
|
|
string.Join(", ", Request.Headers.Where(h => h.Key.Contains("Auth", StringComparison.OrdinalIgnoreCase) || h.Key.Contains("Device", StringComparison.OrdinalIgnoreCase) || h.Key.Contains("Client", StringComparison.OrdinalIgnoreCase))
|
|
.Select(h => $"{h.Key}={h.Value}")));
|
|
|
|
// Forward to Jellyfin with query string and headers
|
|
var endpoint = $"Sessions/Capabilities{queryString}";
|
|
|
|
// Read body if present (POST requests)
|
|
string body = "{}";
|
|
if (method == "POST" && Request.ContentLength > 0)
|
|
{
|
|
Request.EnableBuffering();
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
Request.Body.Position = 0;
|
|
_logger.LogInformation("Capabilities body: {Body}", body);
|
|
}
|
|
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync(endpoint, body, Request.Headers);
|
|
|
|
if (statusCode == 204 || statusCode == 200)
|
|
{
|
|
_logger.LogInformation("✓ Session capabilities forwarded to Jellyfin ({StatusCode})", statusCode);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠ Jellyfin returned {StatusCode} for capabilities", statusCode);
|
|
}
|
|
|
|
return NoContent();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to report session capabilities");
|
|
return StatusCode(500);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reports playback start. Handles both local and external tracks.
|
|
/// For local tracks, forwards to Jellyfin. For external tracks, logs locally.
|
|
/// Also ensures session is initialized if this is the first report from a device.
|
|
/// </summary>
|
|
[HttpPost("Sessions/Playing")]
|
|
public async Task<IActionResult> ReportPlaybackStart()
|
|
{
|
|
try
|
|
{
|
|
Request.EnableBuffering();
|
|
string body;
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
Request.Body.Position = 0;
|
|
|
|
_logger.LogInformation("📻 Playback START reported");
|
|
|
|
// Parse the body to check if it's an external track
|
|
var doc = JsonDocument.Parse(body);
|
|
string? itemId = null;
|
|
string? itemName = null;
|
|
|
|
if (doc.RootElement.TryGetProperty("ItemId", out var itemIdProp))
|
|
{
|
|
itemId = itemIdProp.GetString();
|
|
}
|
|
|
|
if (doc.RootElement.TryGetProperty("ItemName", out var itemNameProp))
|
|
{
|
|
itemName = itemNameProp.GetString();
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(itemId))
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
_logger.LogInformation("🎵 External track playback started: {Name} ({Provider}/{ExternalId})",
|
|
itemName ?? "Unknown", provider, externalId);
|
|
// For external tracks, we can't report to Jellyfin since it doesn't know about them
|
|
// Just return success so the client is happy
|
|
return NoContent();
|
|
}
|
|
|
|
_logger.LogInformation("🎵 Local track playback started: {Name} (ID: {ItemId})",
|
|
itemName ?? "Unknown", itemId);
|
|
}
|
|
|
|
// For local tracks, forward playback start to Jellyfin FIRST
|
|
_logger.LogInformation("Forwarding playback start to Jellyfin...");
|
|
|
|
// Fetch full item details to include in playback report
|
|
try
|
|
{
|
|
var (itemResult, itemStatus) = await _proxyService.GetJsonAsync($"Items/{itemId}", null, Request.Headers);
|
|
if (itemResult != null && itemStatus == 200)
|
|
{
|
|
var item = itemResult.RootElement;
|
|
_logger.LogInformation("📦 Fetched item details for playback report");
|
|
|
|
// Build playback start info - Jellyfin will fetch item details itself
|
|
var playbackStart = new
|
|
{
|
|
ItemId = itemId,
|
|
PositionTicks = doc.RootElement.TryGetProperty("PositionTicks", out var posProp) ? posProp.GetInt64() : 0,
|
|
// Let Jellyfin fetch the item details - don't include NowPlayingItem
|
|
};
|
|
|
|
var playbackJson = JsonSerializer.Serialize(playbackStart);
|
|
_logger.LogInformation("📤 Sending playback start: {Json}", playbackJson);
|
|
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Sessions/Playing", playbackJson, Request.Headers);
|
|
|
|
if (statusCode == 204 || statusCode == 200)
|
|
{
|
|
_logger.LogInformation("✓ Playback start forwarded to Jellyfin ({StatusCode})", statusCode);
|
|
|
|
// NOW ensure session exists with capabilities (after playback is reported)
|
|
var (deviceId, client, device, version) = ExtractDeviceInfo(Request.Headers);
|
|
if (!string.IsNullOrEmpty(deviceId))
|
|
{
|
|
var sessionCreated = await _sessionManager.EnsureSessionAsync(deviceId, client ?? "Unknown", device ?? "Unknown", version ?? "1.0", Request.Headers);
|
|
if (sessionCreated)
|
|
{
|
|
_logger.LogWarning("✓ SESSION: Session ensured for device {DeviceId} after playback start", deviceId);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠️ SESSION: Failed to ensure session for device {DeviceId}", deviceId);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠️ SESSION: No device ID found in headers for playback start");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠️ Playback start returned status {StatusCode}", statusCode);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠️ Could not fetch item details ({StatusCode}), sending basic playback start", itemStatus);
|
|
// Fall back to basic playback start
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Sessions/Playing", body, Request.Headers);
|
|
if (statusCode == 204 || statusCode == 200)
|
|
{
|
|
_logger.LogInformation("✓ Basic playback start forwarded to Jellyfin ({StatusCode})", statusCode);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to send playback start, trying basic");
|
|
// Fall back to basic playback start
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Sessions/Playing", body, Request.Headers);
|
|
if (statusCode == 204 || statusCode == 200)
|
|
{
|
|
_logger.LogInformation("✓ Basic playback start forwarded to Jellyfin ({StatusCode})", statusCode);
|
|
}
|
|
}
|
|
|
|
return NoContent();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to report playback start");
|
|
return NoContent(); // Return success anyway to not break playback
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reports playback progress. Handles both local and external tracks.
|
|
/// </summary>
|
|
[HttpPost("Sessions/Playing/Progress")]
|
|
public async Task<IActionResult> ReportPlaybackProgress()
|
|
{
|
|
try
|
|
{
|
|
Request.EnableBuffering();
|
|
string body;
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
Request.Body.Position = 0;
|
|
|
|
// Update session activity
|
|
var (deviceId, _, _, _) = ExtractDeviceInfo(Request.Headers);
|
|
if (!string.IsNullOrEmpty(deviceId))
|
|
{
|
|
_sessionManager.UpdateActivity(deviceId);
|
|
}
|
|
|
|
// Parse the body to check if it's an external track
|
|
var doc = JsonDocument.Parse(body);
|
|
string? itemId = null;
|
|
long? positionTicks = null;
|
|
|
|
if (doc.RootElement.TryGetProperty("ItemId", out var itemIdProp))
|
|
{
|
|
itemId = itemIdProp.GetString();
|
|
}
|
|
if (doc.RootElement.TryGetProperty("PositionTicks", out var posProp))
|
|
{
|
|
positionTicks = posProp.GetInt64();
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(itemId))
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
// For external tracks, just acknowledge (no logging to avoid spam)
|
|
return NoContent();
|
|
}
|
|
|
|
// Log progress for local tracks (only every ~10 seconds to avoid spam)
|
|
if (positionTicks.HasValue)
|
|
{
|
|
var position = TimeSpan.FromTicks(positionTicks.Value);
|
|
// Only log at 10-second intervals
|
|
if (position.Seconds % 10 == 0 && position.Milliseconds < 500)
|
|
{
|
|
_logger.LogInformation("▶️ Progress: {Position:mm\\:ss} for item {ItemId}", position, itemId);
|
|
}
|
|
}
|
|
}
|
|
|
|
// For local tracks, forward to Jellyfin
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Sessions/Playing/Progress", body, Request.Headers);
|
|
|
|
if (statusCode != 204 && statusCode != 200)
|
|
{
|
|
_logger.LogWarning("⚠️ Progress report returned {StatusCode} for item {ItemId}", statusCode, itemId);
|
|
}
|
|
|
|
return NoContent();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogDebug(ex, "Failed to report playback progress");
|
|
return NoContent();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Reports playback stopped. Handles both local and external tracks.
|
|
/// </summary>
|
|
[HttpPost("Sessions/Playing/Stopped")]
|
|
public async Task<IActionResult> ReportPlaybackStopped()
|
|
{
|
|
try
|
|
{
|
|
Request.EnableBuffering();
|
|
string body;
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
Request.Body.Position = 0;
|
|
|
|
_logger.LogInformation("⏹️ Playback STOPPED reported");
|
|
|
|
// Parse the body to check if it's an external track
|
|
var doc = JsonDocument.Parse(body);
|
|
string? itemId = null;
|
|
string? itemName = null;
|
|
long? positionTicks = null;
|
|
|
|
if (doc.RootElement.TryGetProperty("ItemId", out var itemIdProp))
|
|
{
|
|
itemId = itemIdProp.GetString();
|
|
}
|
|
|
|
if (doc.RootElement.TryGetProperty("ItemName", out var itemNameProp))
|
|
{
|
|
itemName = itemNameProp.GetString();
|
|
}
|
|
|
|
if (doc.RootElement.TryGetProperty("PositionTicks", out var posProp))
|
|
{
|
|
positionTicks = posProp.GetInt64();
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(itemId))
|
|
{
|
|
var (isExternal, provider, externalId) = _localLibraryService.ParseSongId(itemId);
|
|
|
|
if (isExternal)
|
|
{
|
|
var position = positionTicks.HasValue
|
|
? TimeSpan.FromTicks(positionTicks.Value).ToString(@"mm\:ss")
|
|
: "unknown";
|
|
_logger.LogInformation("🎵 External track playback stopped: {Name} at {Position} ({Provider}/{ExternalId})",
|
|
itemName ?? "Unknown", position, provider, externalId);
|
|
return NoContent();
|
|
}
|
|
|
|
_logger.LogInformation("🎵 Local track playback stopped: {Name} (ID: {ItemId})",
|
|
itemName ?? "Unknown", itemId);
|
|
}
|
|
|
|
// For local tracks, forward to Jellyfin
|
|
_logger.LogInformation("Forwarding playback stop to Jellyfin...");
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync("Sessions/Playing/Stopped", body, Request.Headers);
|
|
|
|
if (statusCode == 204 || statusCode == 200)
|
|
{
|
|
_logger.LogInformation("✓ Playback stop forwarded to Jellyfin ({StatusCode})", statusCode);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("Playback stop forward failed with status {StatusCode}", statusCode);
|
|
}
|
|
|
|
return NoContent();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to report playback stopped");
|
|
return NoContent();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Pings a playback session to keep it alive.
|
|
/// </summary>
|
|
[HttpPost("Sessions/Playing/Ping")]
|
|
public async Task<IActionResult> PingPlaybackSession([FromQuery] string playSessionId)
|
|
{
|
|
try
|
|
{
|
|
_logger.LogDebug("Playback session ping: {SessionId}", playSessionId);
|
|
|
|
// Forward to Jellyfin
|
|
var endpoint = $"Sessions/Playing/Ping?playSessionId={Uri.EscapeDataString(playSessionId)}";
|
|
var (result, statusCode) = await _proxyService.PostJsonAsync(endpoint, "{}", Request.Headers);
|
|
return NoContent();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogDebug(ex, "Failed to ping playback session");
|
|
return NoContent();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Catch-all for any other session-related requests.
|
|
/// <summary>
|
|
/// Catch-all proxy for any other session-related endpoints we haven't explicitly implemented.
|
|
/// This ensures all session management calls get proxied to Jellyfin.
|
|
/// Examples: GET /Sessions, POST /Sessions/Logout, etc.
|
|
/// </summary>
|
|
[HttpGet("Sessions")]
|
|
[HttpPost("Sessions")]
|
|
[HttpGet("Sessions/{**path}")]
|
|
[HttpPost("Sessions/{**path}")]
|
|
[HttpPut("Sessions/{**path}")]
|
|
[HttpDelete("Sessions/{**path}")]
|
|
public async Task<IActionResult> ProxySessionRequest(string? path = null)
|
|
{
|
|
try
|
|
{
|
|
var method = Request.Method;
|
|
var queryString = Request.QueryString.HasValue ? Request.QueryString.Value : "";
|
|
var endpoint = string.IsNullOrEmpty(path) ? $"Sessions{queryString}" : $"Sessions/{path}{queryString}";
|
|
|
|
_logger.LogInformation("🔄 Proxying session request: {Method} {Endpoint}", method, endpoint);
|
|
_logger.LogDebug("Session proxy headers: {Headers}",
|
|
string.Join(", ", Request.Headers.Where(h => h.Key.Contains("Auth", StringComparison.OrdinalIgnoreCase))
|
|
.Select(h => $"{h.Key}={h.Value}")));
|
|
|
|
// Read body if present
|
|
string body = "{}";
|
|
if ((method == "POST" || method == "PUT") && Request.ContentLength > 0)
|
|
{
|
|
Request.EnableBuffering();
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
Request.Body.Position = 0;
|
|
_logger.LogDebug("Session proxy body: {Body}", body);
|
|
}
|
|
|
|
// Forward to Jellyfin
|
|
var (result, statusCode) = method switch
|
|
{
|
|
"GET" => await _proxyService.GetJsonAsync(endpoint, null, Request.Headers),
|
|
"POST" => await _proxyService.PostJsonAsync(endpoint, body, Request.Headers),
|
|
"PUT" => await _proxyService.PostJsonAsync(endpoint, body, Request.Headers), // Use POST for PUT
|
|
"DELETE" => await _proxyService.PostJsonAsync(endpoint, body, Request.Headers), // Use POST for DELETE
|
|
_ => (null, 405)
|
|
};
|
|
|
|
if (result != null)
|
|
{
|
|
_logger.LogInformation("✓ Session request proxied successfully ({StatusCode})", statusCode);
|
|
return new JsonResult(result.RootElement.Clone());
|
|
}
|
|
|
|
_logger.LogInformation("✓ Session request proxied ({StatusCode}, no body)", statusCode);
|
|
return StatusCode(statusCode);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to proxy session request: {Path}", path);
|
|
return StatusCode(500);
|
|
}
|
|
}
|
|
|
|
#endregion // Session Management
|
|
|
|
#endregion // Playback Session Reporting
|
|
|
|
#region System & Proxy
|
|
|
|
/// <summary>
|
|
/// Returns public server info.
|
|
/// </summary>
|
|
[HttpGet("System/Info/Public")]
|
|
public async Task<IActionResult> GetPublicSystemInfo()
|
|
{
|
|
var (success, serverName, version) = await _proxyService.TestConnectionAsync();
|
|
|
|
return _responseBuilder.CreateJsonResponse(new
|
|
{
|
|
LocalAddress = Request.Host.ToString(),
|
|
ServerName = serverName ?? "Allstarr",
|
|
Version = version ?? "1.0.0",
|
|
ProductName = "Allstarr (Jellyfin Proxy)",
|
|
OperatingSystem = Environment.OSVersion.Platform.ToString(),
|
|
Id = _settings.DeviceId,
|
|
StartupWizardCompleted = true
|
|
});
|
|
}
|
|
|
|
/// <summary>
|
|
/// Root path handler - redirects to Jellyfin web UI.
|
|
/// </summary>
|
|
[HttpGet("", Order = 99)]
|
|
public async Task<IActionResult> ProxyRootRequest()
|
|
{
|
|
return await ProxyRequest("web/index.html");
|
|
}
|
|
|
|
/// <summary>
|
|
/// Catch-all endpoint that proxies unhandled requests to Jellyfin transparently.
|
|
/// This route has the lowest priority and should only match requests that don't have SearchTerm.
|
|
/// Blocks dangerous admin endpoints for security.
|
|
/// </summary>
|
|
[HttpGet("{**path}", Order = 100)]
|
|
[HttpPost("{**path}", Order = 100)]
|
|
public async Task<IActionResult> ProxyRequest(string path)
|
|
{
|
|
// Log session-related requests prominently to debug missing capabilities call
|
|
if (path.Contains("session", StringComparison.OrdinalIgnoreCase) ||
|
|
path.Contains("capabilit", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
_logger.LogWarning("🔍 SESSION/CAPABILITY REQUEST: {Method} /{Path}{Query}", Request.Method, path, Request.QueryString);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogDebug("ProxyRequest: {Method} /{Path}", Request.Method, path);
|
|
}
|
|
|
|
// Log endpoint usage to file for analysis
|
|
await LogEndpointUsageAsync(path, Request.Method);
|
|
|
|
// Block dangerous admin endpoints
|
|
var blockedPrefixes = new[]
|
|
{
|
|
"system/restart", // Server restart
|
|
"system/shutdown", // Server shutdown
|
|
"system/configuration", // System configuration changes
|
|
"system/logs", // Server logs access
|
|
"system/activitylog", // Activity log access
|
|
"plugins/", // Plugin management (install/uninstall/configure)
|
|
"scheduledtasks/", // Scheduled task management
|
|
"startup/", // Initial server setup
|
|
"users/new", // User creation
|
|
"library/refresh", // Library scan (expensive operation)
|
|
"library/virtualfolders", // Library folder management
|
|
"branding/", // Branding configuration
|
|
"displaypreferences/", // Display preferences (if not user-specific)
|
|
"notifications/admin" // Admin notifications
|
|
};
|
|
|
|
// Check if path matches any blocked prefix
|
|
if (blockedPrefixes.Any(prefix =>
|
|
path.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)))
|
|
{
|
|
_logger.LogWarning("BLOCKED: Access denied to admin endpoint: {Path} from {IP}",
|
|
path,
|
|
HttpContext.Connection.RemoteIpAddress);
|
|
return StatusCode(403, new
|
|
{
|
|
error = "Access to administrative endpoints is not allowed through this proxy",
|
|
path = path
|
|
});
|
|
}
|
|
|
|
// Intercept Spotify playlist requests by ID
|
|
if (_spotifySettings.Enabled &&
|
|
path.StartsWith("playlists/", StringComparison.OrdinalIgnoreCase) &&
|
|
path.Contains("/items", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
// Extract playlist ID from path: playlists/{id}/items
|
|
var parts = path.Split('/', StringSplitOptions.RemoveEmptyEntries);
|
|
if (parts.Length >= 2 && parts[0].Equals("playlists", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var playlistId = parts[1];
|
|
|
|
_logger.LogInformation("=== PLAYLIST REQUEST ===");
|
|
_logger.LogInformation("Playlist ID: {PlaylistId}", playlistId);
|
|
_logger.LogInformation("Spotify Enabled: {Enabled}", _spotifySettings.Enabled);
|
|
_logger.LogInformation("Configured Playlists: {Playlists}", string.Join(", ", _spotifySettings.Playlists.Select(p => $"{p.Name}:{p.Id}")));
|
|
_logger.LogInformation("Is configured: {IsConfigured}", _spotifySettings.IsSpotifyPlaylist(playlistId));
|
|
|
|
// Check if this playlist ID is configured for Spotify injection
|
|
if (_spotifySettings.IsSpotifyPlaylist(playlistId))
|
|
{
|
|
_logger.LogInformation("========================================");
|
|
_logger.LogInformation("=== INTERCEPTING SPOTIFY PLAYLIST ===");
|
|
_logger.LogInformation("Playlist ID: {PlaylistId}", playlistId);
|
|
_logger.LogInformation("========================================");
|
|
return await GetPlaylistTracks(playlistId);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Handle non-JSON responses (images, robots.txt, etc.)
|
|
if (path.Contains("/Images/", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".txt", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".xml", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".jpg", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".jpeg", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".png", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".gif", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".webp", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".m3u8", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".m3u", StringComparison.OrdinalIgnoreCase) ||
|
|
path.EndsWith(".ts", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
var fullPath = path;
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
fullPath = $"{path}{Request.QueryString.Value}";
|
|
}
|
|
|
|
var url = $"{_settings.Url?.TrimEnd('/')}/{fullPath}";
|
|
|
|
try
|
|
{
|
|
// Forward authentication headers for image requests
|
|
using var request = new HttpRequestMessage(HttpMethod.Get, url);
|
|
|
|
// Forward auth headers from client
|
|
if (Request.Headers.TryGetValue("X-Emby-Authorization", out var embyAuth))
|
|
{
|
|
request.Headers.TryAddWithoutValidation("X-Emby-Authorization", embyAuth.ToString());
|
|
}
|
|
else if (Request.Headers.TryGetValue("Authorization", out var auth))
|
|
{
|
|
var authValue = auth.ToString();
|
|
if (authValue.Contains("MediaBrowser", StringComparison.OrdinalIgnoreCase) ||
|
|
authValue.Contains("Token=", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
request.Headers.TryAddWithoutValidation("X-Emby-Authorization", authValue);
|
|
}
|
|
else
|
|
{
|
|
request.Headers.TryAddWithoutValidation("Authorization", authValue);
|
|
}
|
|
}
|
|
|
|
var response = await _proxyService.HttpClient.SendAsync(request);
|
|
|
|
if (!response.IsSuccessStatusCode)
|
|
{
|
|
return StatusCode((int)response.StatusCode);
|
|
}
|
|
|
|
var contentBytes = await response.Content.ReadAsByteArrayAsync();
|
|
var contentType = response.Content.Headers.ContentType?.ToString() ?? "application/octet-stream";
|
|
return File(contentBytes, contentType);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to proxy binary request for {Path}", path);
|
|
return NotFound();
|
|
}
|
|
}
|
|
|
|
// Check if this is a search request that should be handled by specific endpoints
|
|
var searchTerm = Request.Query["SearchTerm"].ToString();
|
|
|
|
if (!string.IsNullOrWhiteSpace(searchTerm))
|
|
{
|
|
_logger.LogInformation("ProxyRequest intercepting search request: Path={Path}, SearchTerm={SearchTerm}", path, searchTerm);
|
|
|
|
// Item search: /users/{userId}/items or /items
|
|
if (path.EndsWith("/items", StringComparison.OrdinalIgnoreCase) || path.Equals("items", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
_logger.LogInformation("Redirecting to SearchItems");
|
|
return await SearchItems(
|
|
searchTerm: searchTerm,
|
|
includeItemTypes: Request.Query["IncludeItemTypes"],
|
|
limit: int.TryParse(Request.Query["Limit"], out var limit) ? limit : 100,
|
|
startIndex: int.TryParse(Request.Query["StartIndex"], out var start) ? start : 0,
|
|
parentId: Request.Query["ParentId"],
|
|
sortBy: Request.Query["SortBy"],
|
|
recursive: Request.Query["Recursive"].ToString().Equals("true", StringComparison.OrdinalIgnoreCase),
|
|
userId: path.Contains("/users/", StringComparison.OrdinalIgnoreCase) && path.Split('/').Length > 2 ? path.Split('/')[2] : null);
|
|
}
|
|
|
|
// Artist search: /artists/albumartists or /artists
|
|
if (path.Contains("/artists", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
_logger.LogInformation("Redirecting to GetArtists");
|
|
return await GetArtists(
|
|
searchTerm: searchTerm,
|
|
limit: int.TryParse(Request.Query["Limit"], out var limit) ? limit : 50,
|
|
startIndex: int.TryParse(Request.Query["StartIndex"], out var start) ? start : 0);
|
|
}
|
|
}
|
|
|
|
try
|
|
{
|
|
// Include query string in the path
|
|
var fullPath = path;
|
|
if (Request.QueryString.HasValue)
|
|
{
|
|
fullPath = $"{path}{Request.QueryString.Value}";
|
|
}
|
|
|
|
JsonDocument? result;
|
|
int statusCode;
|
|
|
|
if (HttpContext.Request.Method == HttpMethod.Post.Method)
|
|
{
|
|
// Enable buffering BEFORE any reads
|
|
Request.EnableBuffering();
|
|
|
|
// Log request details for debugging
|
|
_logger.LogInformation("POST request to {Path}: Method={Method}, ContentType={ContentType}, ContentLength={ContentLength}",
|
|
fullPath, Request.Method, Request.ContentType, Request.ContentLength);
|
|
|
|
// Read body using StreamReader with proper encoding
|
|
string body;
|
|
using (var reader = new StreamReader(Request.Body, System.Text.Encoding.UTF8, detectEncodingFromByteOrderMarks: false, bufferSize: 1024, leaveOpen: true))
|
|
{
|
|
body = await reader.ReadToEndAsync();
|
|
}
|
|
|
|
// Reset stream position after reading so it can be read again if needed
|
|
Request.Body.Position = 0;
|
|
|
|
if (string.IsNullOrWhiteSpace(body))
|
|
{
|
|
_logger.LogWarning("Empty POST body received from client for {Path}, ContentLength={ContentLength}, ContentType={ContentType}",
|
|
fullPath, Request.ContentLength, Request.ContentType);
|
|
|
|
// Log all headers to debug
|
|
_logger.LogWarning("Request headers: {Headers}",
|
|
string.Join(", ", Request.Headers.Select(h => $"{h.Key}={h.Value}")));
|
|
}
|
|
else
|
|
{
|
|
_logger.LogInformation("POST body received from client for {Path}: {BodyLength} bytes, ContentType={ContentType}",
|
|
fullPath, body.Length, Request.ContentType);
|
|
|
|
// Always log body content for playback endpoints to debug the issue
|
|
if (fullPath.Contains("Playing", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
_logger.LogInformation("POST body content from client: {Body}", body);
|
|
}
|
|
}
|
|
|
|
(result, statusCode) = await _proxyService.PostJsonAsync(fullPath, body, Request.Headers);
|
|
}
|
|
else
|
|
{
|
|
// Forward GET requests transparently with authentication headers and query string
|
|
(result, statusCode) = await _proxyService.GetJsonAsync(fullPath, null, Request.Headers);
|
|
}
|
|
|
|
// Handle different status codes
|
|
if (result == null)
|
|
{
|
|
// No body - return the status code from Jellyfin
|
|
if (statusCode == 204)
|
|
{
|
|
return NoContent();
|
|
}
|
|
else if (statusCode == 401)
|
|
{
|
|
return Unauthorized();
|
|
}
|
|
else if (statusCode == 403)
|
|
{
|
|
return Forbid();
|
|
}
|
|
else if (statusCode == 404)
|
|
{
|
|
return NotFound();
|
|
}
|
|
else if (statusCode >= 400 && statusCode < 500)
|
|
{
|
|
return StatusCode(statusCode);
|
|
}
|
|
else if (statusCode >= 500)
|
|
{
|
|
return StatusCode(statusCode);
|
|
}
|
|
|
|
// Default to 204 for 2xx responses with no body
|
|
return NoContent();
|
|
}
|
|
|
|
// Modify response if it contains Spotify playlists to update ChildCount
|
|
// Only check for Items if the response is an object (not a string or array)
|
|
if (_spotifySettings.Enabled &&
|
|
result.RootElement.ValueKind == JsonValueKind.Object &&
|
|
result.RootElement.TryGetProperty("Items", out var items))
|
|
{
|
|
_logger.LogInformation("Response has Items property, checking for Spotify playlists to update counts");
|
|
result = await UpdateSpotifyPlaylistCounts(result);
|
|
}
|
|
|
|
// Return the raw JSON element directly to avoid deserialization issues with simple types
|
|
return new JsonResult(result.RootElement.Clone());
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Proxy request failed for {Path}", path);
|
|
return _responseBuilder.CreateError(502, $"Proxy error: {ex.Message}");
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Helpers
|
|
|
|
/// <summary>
|
|
/// Helper to handle proxy responses with proper status code handling.
|
|
/// </summary>
|
|
private IActionResult HandleProxyResponse(JsonDocument? result, int statusCode, object? fallbackValue = null)
|
|
{
|
|
if (result != null)
|
|
{
|
|
return new JsonResult(JsonSerializer.Deserialize<object>(result.RootElement.GetRawText()));
|
|
}
|
|
|
|
// Handle error status codes
|
|
if (statusCode == 401)
|
|
{
|
|
return Unauthorized();
|
|
}
|
|
else if (statusCode == 403)
|
|
{
|
|
return Forbid();
|
|
}
|
|
else if (statusCode == 404)
|
|
{
|
|
return NotFound();
|
|
}
|
|
else if (statusCode >= 400)
|
|
{
|
|
return StatusCode(statusCode);
|
|
}
|
|
|
|
// Success with no body - return fallback or empty
|
|
if (fallbackValue != null)
|
|
{
|
|
return new JsonResult(fallbackValue);
|
|
}
|
|
|
|
return NoContent();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Updates ChildCount for Spotify playlists in the response to show total tracks (local + matched).
|
|
/// </summary>
|
|
private async Task<JsonDocument> UpdateSpotifyPlaylistCounts(JsonDocument response)
|
|
{
|
|
try
|
|
{
|
|
if (!response.RootElement.TryGetProperty("Items", out var items))
|
|
{
|
|
return response;
|
|
}
|
|
|
|
var itemsArray = items.EnumerateArray().ToList();
|
|
var modified = false;
|
|
var updatedItems = new List<Dictionary<string, object>>();
|
|
|
|
_logger.LogInformation("Checking {Count} items for Spotify playlists", itemsArray.Count);
|
|
|
|
foreach (var item in itemsArray)
|
|
{
|
|
var itemDict = JsonSerializer.Deserialize<Dictionary<string, object>>(item.GetRawText());
|
|
if (itemDict == null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Check if this is a Spotify playlist
|
|
if (item.TryGetProperty("Id", out var idProp))
|
|
{
|
|
var playlistId = idProp.GetString();
|
|
_logger.LogDebug("Checking item with ID: {Id}", playlistId);
|
|
|
|
if (!string.IsNullOrEmpty(playlistId) && _spotifySettings.IsSpotifyPlaylist(playlistId))
|
|
{
|
|
_logger.LogInformation("Found Spotify playlist: {Id}", playlistId);
|
|
|
|
// This is a Spotify playlist - get the actual track count
|
|
var playlistConfig = _spotifySettings.GetPlaylistById(playlistId);
|
|
|
|
if (playlistConfig != null)
|
|
{
|
|
var playlistName = playlistConfig.Name;
|
|
|
|
// Get matched external tracks (tracks that were successfully downloaded/matched)
|
|
var matchedTracksKey = $"spotify:matched:ordered:{playlistName}";
|
|
var matchedTracks = await _cache.GetAsync<List<MatchedTrack>>(matchedTracksKey);
|
|
|
|
_logger.LogDebug("Cache lookup for {Key}: {Count} matched tracks",
|
|
matchedTracksKey, matchedTracks?.Count ?? 0);
|
|
|
|
// Fallback to legacy cache format
|
|
if (matchedTracks == null || matchedTracks.Count == 0)
|
|
{
|
|
var legacyKey = $"spotify:matched:{playlistName}";
|
|
var legacySongs = await _cache.GetAsync<List<Song>>(legacyKey);
|
|
if (legacySongs != null && legacySongs.Count > 0)
|
|
{
|
|
matchedTracks = legacySongs.Select((s, i) => new MatchedTrack
|
|
{
|
|
Position = i,
|
|
MatchedSong = s
|
|
}).ToList();
|
|
_logger.LogDebug("Loaded {Count} tracks from legacy cache", matchedTracks.Count);
|
|
}
|
|
}
|
|
|
|
// Try loading from file cache if Redis is empty
|
|
if (matchedTracks == null || matchedTracks.Count == 0)
|
|
{
|
|
var fileItems = await LoadPlaylistItemsFromFile(playlistName);
|
|
if (fileItems != null && fileItems.Count > 0)
|
|
{
|
|
_logger.LogInformation("💿 Loaded {Count} playlist items from file cache for count update", fileItems.Count);
|
|
// Use file cache count directly
|
|
itemDict["ChildCount"] = fileItems.Count;
|
|
modified = true;
|
|
}
|
|
}
|
|
|
|
// Only fetch from Jellyfin if we didn't get count from file cache
|
|
if (!itemDict.ContainsKey("ChildCount") || (int)itemDict["ChildCount"]! == 0)
|
|
{
|
|
// Get local tracks count from Jellyfin
|
|
var localTracksCount = 0;
|
|
try
|
|
{
|
|
var (localTracksResponse, _) = await _proxyService.GetJsonAsync(
|
|
$"Playlists/{playlistId}/Items",
|
|
null,
|
|
Request.Headers);
|
|
|
|
if (localTracksResponse != null &&
|
|
localTracksResponse.RootElement.TryGetProperty("Items", out var localItems))
|
|
{
|
|
localTracksCount = localItems.GetArrayLength();
|
|
_logger.LogInformation("Found {Count} total items in Jellyfin playlist {Name}",
|
|
localTracksCount, playlistName);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to get local tracks count for {Name}", playlistName);
|
|
}
|
|
|
|
// Count external matched tracks (not local)
|
|
var externalMatchedCount = 0;
|
|
if (matchedTracks != null)
|
|
{
|
|
externalMatchedCount = matchedTracks.Count(t => t.MatchedSong != null && !t.MatchedSong.IsLocal);
|
|
}
|
|
|
|
// Total available tracks = what's actually in Jellyfin (local + external matched)
|
|
// This is what clients should see as the track count
|
|
var totalAvailableCount = localTracksCount;
|
|
|
|
if (totalAvailableCount > 0)
|
|
{
|
|
// Update ChildCount to show actual available tracks
|
|
itemDict["ChildCount"] = totalAvailableCount;
|
|
modified = true;
|
|
_logger.LogInformation("✓ Updated ChildCount for Spotify playlist {Name} to {Total} (actual tracks in Jellyfin)",
|
|
playlistName, totalAvailableCount);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("No tracks found in Jellyfin for {Name}", playlistName);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
updatedItems.Add(itemDict);
|
|
}
|
|
|
|
if (!modified)
|
|
{
|
|
_logger.LogInformation("No Spotify playlists found to update");
|
|
return response;
|
|
}
|
|
|
|
_logger.LogInformation("Modified {Count} Spotify playlists, rebuilding response",
|
|
updatedItems.Count(i => i.ContainsKey("ChildCount")));
|
|
|
|
// Rebuild the response with updated items
|
|
var responseDict = JsonSerializer.Deserialize<Dictionary<string, object>>(response.RootElement.GetRawText());
|
|
if (responseDict != null)
|
|
{
|
|
responseDict["Items"] = updatedItems;
|
|
var updatedJson = JsonSerializer.Serialize(responseDict);
|
|
return JsonDocument.Parse(updatedJson);
|
|
}
|
|
|
|
return response;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to update Spotify playlist counts");
|
|
return response;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Logs endpoint usage to a file for analysis.
|
|
/// Creates a CSV file with timestamp, method, path, and query string.
|
|
/// </summary>
|
|
private async Task LogEndpointUsageAsync(string path, string method)
|
|
{
|
|
try
|
|
{
|
|
var logDir = "/app/cache/endpoint-usage";
|
|
Directory.CreateDirectory(logDir);
|
|
|
|
var logFile = Path.Combine(logDir, "endpoints.csv");
|
|
var timestamp = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss");
|
|
var queryString = Request.QueryString.HasValue ? Request.QueryString.Value : "";
|
|
|
|
// Sanitize path and query for CSV (remove commas, quotes, newlines)
|
|
var sanitizedPath = path.Replace(",", ";").Replace("\"", "'").Replace("\n", " ").Replace("\r", " ");
|
|
var sanitizedQuery = queryString.Replace(",", ";").Replace("\"", "'").Replace("\n", " ").Replace("\r", " ");
|
|
|
|
var logLine = $"{timestamp},{method},{sanitizedPath},{sanitizedQuery}\n";
|
|
|
|
// Append to file (thread-safe)
|
|
await System.IO.File.AppendAllTextAsync(logFile, logLine);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// Don't let logging failures break the request
|
|
_logger.LogDebug(ex, "Failed to log endpoint usage");
|
|
}
|
|
}
|
|
|
|
private static string[]? ParseItemTypes(string? includeItemTypes)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(includeItemTypes))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return includeItemTypes.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
|
|
}
|
|
|
|
private static string GetContentType(string filePath)
|
|
{
|
|
var extension = Path.GetExtension(filePath).ToLowerInvariant();
|
|
return extension switch
|
|
{
|
|
".mp3" => "audio/mpeg",
|
|
".flac" => "audio/flac",
|
|
".ogg" => "audio/ogg",
|
|
".m4a" => "audio/mp4",
|
|
".wav" => "audio/wav",
|
|
".aac" => "audio/aac",
|
|
_ => "audio/mpeg"
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Scores search results based on fuzzy matching against the query.
|
|
/// Returns items with their relevance scores.
|
|
/// External results get a small boost to prioritize the larger catalog.
|
|
/// </summary>
|
|
private static List<(T Item, int Score)> ScoreSearchResults<T>(
|
|
string query,
|
|
List<T> items,
|
|
Func<T, string> titleField,
|
|
Func<T, string?> artistField,
|
|
Func<T, string?> albumField,
|
|
bool isExternal = false)
|
|
{
|
|
return items.Select(item =>
|
|
{
|
|
var title = titleField(item) ?? "";
|
|
var artist = artistField(item) ?? "";
|
|
var album = albumField(item) ?? "";
|
|
|
|
// Token-based fuzzy matching: split query and fields into words
|
|
var queryTokens = query.ToLower()
|
|
.Split(new[] { ' ', '-', '_' }, StringSplitOptions.RemoveEmptyEntries)
|
|
.ToList();
|
|
|
|
var fieldText = $"{title} {artist} {album}".ToLower();
|
|
var fieldTokens = fieldText
|
|
.Split(new[] { ' ', '-', '_' }, StringSplitOptions.RemoveEmptyEntries)
|
|
.ToList();
|
|
|
|
if (queryTokens.Count == 0) return (item, 0);
|
|
|
|
// Count how many query tokens match field tokens (with fuzzy tolerance)
|
|
var matchedTokens = 0;
|
|
foreach (var queryToken in queryTokens)
|
|
{
|
|
// Check if any field token matches this query token
|
|
var hasMatch = fieldTokens.Any(fieldToken =>
|
|
{
|
|
// Exact match or substring match
|
|
if (fieldToken.Contains(queryToken) || queryToken.Contains(fieldToken))
|
|
return true;
|
|
|
|
// Fuzzy match with Levenshtein distance
|
|
var similarity = FuzzyMatcher.CalculateSimilarity(queryToken, fieldToken);
|
|
return similarity >= 70; // 70% similarity threshold for individual words
|
|
});
|
|
|
|
if (hasMatch) matchedTokens++;
|
|
}
|
|
|
|
// Score = percentage of query tokens that matched
|
|
var baseScore = (matchedTokens * 100) / queryTokens.Count;
|
|
|
|
// Give external results a small boost (+5 points) to prioritize the larger catalog
|
|
var finalScore = isExternal ? Math.Min(100, baseScore + 5) : baseScore;
|
|
|
|
return (item, finalScore);
|
|
}).ToList();
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Spotify Playlist Injection
|
|
|
|
/// <summary>
|
|
/// Gets tracks for a Spotify playlist by matching missing tracks against external providers
|
|
/// and merging with existing local tracks from Jellyfin.
|
|
///
|
|
/// Supports two modes:
|
|
/// 1. Direct Spotify API (new): Uses SpotifyPlaylistFetcher for ordered tracks with ISRC matching
|
|
/// 2. Jellyfin Plugin (legacy): Uses MissingTrack data from Jellyfin Spotify Import plugin
|
|
/// </summary>
|
|
private async Task<IActionResult> GetSpotifyPlaylistTracksAsync(string spotifyPlaylistName, string playlistId)
|
|
{
|
|
try
|
|
{
|
|
// Try ordered cache first (from direct Spotify API mode)
|
|
if (_spotifyApiSettings.Enabled && _spotifyPlaylistFetcher != null)
|
|
{
|
|
var orderedResult = await GetSpotifyPlaylistTracksOrderedAsync(spotifyPlaylistName, playlistId);
|
|
if (orderedResult != null) return orderedResult;
|
|
}
|
|
|
|
// Fall back to legacy unordered mode
|
|
return await GetSpotifyPlaylistTracksLegacyAsync(spotifyPlaylistName, playlistId);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error getting Spotify playlist tracks {PlaylistName}", spotifyPlaylistName);
|
|
return _responseBuilder.CreateError(500, "Failed to get Spotify playlist tracks");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// New mode: Gets playlist tracks with correct ordering using direct Spotify API data.
|
|
/// </summary>
|
|
private async Task<IActionResult?> GetSpotifyPlaylistTracksOrderedAsync(string spotifyPlaylistName, string playlistId)
|
|
{
|
|
// Check Redis cache first for fast serving
|
|
var cacheKey = $"spotify:playlist:items:{spotifyPlaylistName}";
|
|
var cachedItems = await _cache.GetAsync<List<Dictionary<string, object?>>>(cacheKey);
|
|
|
|
if (cachedItems != null && cachedItems.Count > 0)
|
|
{
|
|
_logger.LogInformation("✅ Loaded {Count} playlist items from Redis cache for {Playlist}",
|
|
cachedItems.Count, spotifyPlaylistName);
|
|
|
|
return new JsonResult(new
|
|
{
|
|
Items = cachedItems,
|
|
TotalRecordCount = cachedItems.Count,
|
|
StartIndex = 0
|
|
});
|
|
}
|
|
|
|
// Check file cache as fallback
|
|
var fileItems = await LoadPlaylistItemsFromFile(spotifyPlaylistName);
|
|
if (fileItems != null && fileItems.Count > 0)
|
|
{
|
|
_logger.LogInformation("✅ Loaded {Count} playlist items from file cache for {Playlist}",
|
|
fileItems.Count, spotifyPlaylistName);
|
|
|
|
// Restore to Redis cache
|
|
await _cache.SetAsync(cacheKey, fileItems, TimeSpan.FromHours(24));
|
|
|
|
return new JsonResult(new
|
|
{
|
|
Items = fileItems,
|
|
TotalRecordCount = fileItems.Count,
|
|
StartIndex = 0
|
|
});
|
|
}
|
|
|
|
// Check for ordered matched tracks from SpotifyTrackMatchingService
|
|
var orderedCacheKey = $"spotify:matched:ordered:{spotifyPlaylistName}";
|
|
var orderedTracks = await _cache.GetAsync<List<MatchedTrack>>(orderedCacheKey);
|
|
|
|
if (orderedTracks == null || orderedTracks.Count == 0)
|
|
{
|
|
_logger.LogDebug("No ordered matched tracks in cache for {Playlist}, checking if we can fetch",
|
|
spotifyPlaylistName);
|
|
return null; // Fall back to legacy mode
|
|
}
|
|
|
|
_logger.LogDebug("Using {Count} ordered matched tracks for {Playlist}",
|
|
orderedTracks.Count, spotifyPlaylistName);
|
|
|
|
// Get existing Jellyfin playlist items (RAW - don't convert!)
|
|
// CRITICAL: Must include UserId parameter or Jellyfin returns empty results
|
|
var userId = _settings.UserId;
|
|
if (string.IsNullOrEmpty(userId))
|
|
{
|
|
_logger.LogError("❌ JELLYFIN_USER_ID is NOT configured! Cannot fetch playlist tracks. Set it in .env or admin UI.");
|
|
return null; // Fall back to legacy mode
|
|
}
|
|
|
|
// Request MediaSources field to get bitrate info
|
|
var playlistItemsUrl = $"Playlists/{playlistId}/Items?UserId={userId}&Fields=MediaSources";
|
|
|
|
_logger.LogInformation("🔍 Fetching existing tracks from Jellyfin playlist {PlaylistId} with UserId {UserId}",
|
|
playlistId, userId);
|
|
|
|
var (existingTracksResponse, statusCode) = await _proxyService.GetJsonAsync(
|
|
playlistItemsUrl,
|
|
null,
|
|
Request.Headers);
|
|
|
|
if (statusCode != 200)
|
|
{
|
|
_logger.LogError("❌ Failed to fetch Jellyfin playlist items: HTTP {StatusCode}. Check JELLYFIN_USER_ID is correct.", statusCode);
|
|
return null;
|
|
}
|
|
|
|
// Keep raw Jellyfin items - don't convert to Song objects!
|
|
var jellyfinItems = new List<JsonElement>();
|
|
var jellyfinItemsByName = new Dictionary<string, JsonElement>();
|
|
|
|
if (existingTracksResponse != null &&
|
|
existingTracksResponse.RootElement.TryGetProperty("Items", out var items))
|
|
{
|
|
foreach (var item in items.EnumerateArray())
|
|
{
|
|
jellyfinItems.Add(item);
|
|
|
|
// Index by title+artist for matching
|
|
var title = item.TryGetProperty("Name", out var nameEl) ? nameEl.GetString() ?? "" : "";
|
|
var artist = "";
|
|
if (item.TryGetProperty("Artists", out var artistsEl) && artistsEl.GetArrayLength() > 0)
|
|
{
|
|
artist = artistsEl[0].GetString() ?? "";
|
|
}
|
|
else if (item.TryGetProperty("AlbumArtist", out var albumArtistEl))
|
|
{
|
|
artist = albumArtistEl.GetString() ?? "";
|
|
}
|
|
|
|
var key = $"{title}|{artist}".ToLowerInvariant();
|
|
if (!jellyfinItemsByName.ContainsKey(key))
|
|
{
|
|
jellyfinItemsByName[key] = item;
|
|
}
|
|
}
|
|
|
|
_logger.LogInformation("✅ Found {Count} existing LOCAL tracks in Jellyfin playlist", jellyfinItems.Count);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("⚠️ No existing tracks found in Jellyfin playlist {PlaylistId} - playlist may be empty", playlistId);
|
|
}
|
|
|
|
// Get the full playlist from Spotify to know the correct order
|
|
var spotifyTracks = await _spotifyPlaylistFetcher!.GetPlaylistTracksAsync(spotifyPlaylistName);
|
|
if (spotifyTracks.Count == 0)
|
|
{
|
|
_logger.LogWarning("Could not get Spotify playlist tracks for {Playlist}", spotifyPlaylistName);
|
|
return null; // Fall back to legacy
|
|
}
|
|
|
|
// Build the final track list in correct Spotify order
|
|
var finalItems = new List<Dictionary<string, object?>>();
|
|
var usedJellyfinItems = new HashSet<string>();
|
|
var localUsedCount = 0;
|
|
var externalUsedCount = 0;
|
|
|
|
_logger.LogInformation("🔍 Building playlist in Spotify order with {SpotifyCount} positions...", spotifyTracks.Count);
|
|
|
|
foreach (var spotifyTrack in spotifyTracks.OrderBy(t => t.Position))
|
|
{
|
|
// Try to find matching Jellyfin item by fuzzy matching
|
|
JsonElement? matchedJellyfinItem = null;
|
|
string? matchedKey = null;
|
|
double bestScore = 0;
|
|
|
|
foreach (var kvp in jellyfinItemsByName)
|
|
{
|
|
if (usedJellyfinItems.Contains(kvp.Key)) continue;
|
|
|
|
var item = kvp.Value;
|
|
var title = item.TryGetProperty("Name", out var nameEl) ? nameEl.GetString() ?? "" : "";
|
|
var artist = "";
|
|
if (item.TryGetProperty("Artists", out var artistsEl) && artistsEl.GetArrayLength() > 0)
|
|
{
|
|
artist = artistsEl[0].GetString() ?? "";
|
|
}
|
|
|
|
var titleScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.Title, title);
|
|
var artistScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.PrimaryArtist, artist);
|
|
var totalScore = (titleScore * 0.7) + (artistScore * 0.3);
|
|
|
|
if (totalScore > bestScore && totalScore >= 70)
|
|
{
|
|
bestScore = totalScore;
|
|
matchedJellyfinItem = item;
|
|
matchedKey = kvp.Key;
|
|
}
|
|
}
|
|
|
|
if (matchedJellyfinItem.HasValue && matchedKey != null)
|
|
{
|
|
// Use the raw Jellyfin item (preserves ALL metadata including MediaSources!)
|
|
var itemDict = JsonSerializer.Deserialize<Dictionary<string, object?>>(matchedJellyfinItem.Value.GetRawText());
|
|
if (itemDict != null)
|
|
{
|
|
finalItems.Add(itemDict);
|
|
usedJellyfinItems.Add(matchedKey);
|
|
localUsedCount++;
|
|
_logger.LogDebug("✅ Position #{Pos}: '{Title}' → LOCAL (score: {Score:F1}%)",
|
|
spotifyTrack.Position, spotifyTrack.Title, bestScore);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// No local match - try to find external track
|
|
var matched = orderedTracks?.FirstOrDefault(t => t.SpotifyId == spotifyTrack.SpotifyId);
|
|
if (matched != null && matched.MatchedSong != null)
|
|
{
|
|
// Convert external song to Jellyfin item format
|
|
var externalItem = _responseBuilder.ConvertSongToJellyfinItem(matched.MatchedSong);
|
|
finalItems.Add(externalItem);
|
|
externalUsedCount++;
|
|
_logger.LogDebug("📥 Position #{Pos}: '{Title}' → EXTERNAL: {Provider}/{Id}",
|
|
spotifyTrack.Position, spotifyTrack.Title,
|
|
matched.MatchedSong.ExternalProvider, matched.MatchedSong.ExternalId);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogDebug("❌ Position #{Pos}: '{Title}' → NO MATCH",
|
|
spotifyTrack.Position, spotifyTrack.Title);
|
|
}
|
|
}
|
|
}
|
|
|
|
_logger.LogInformation(
|
|
"🎵 Final playlist '{Playlist}': {Total} tracks ({Local} LOCAL + {External} EXTERNAL)",
|
|
spotifyPlaylistName, finalItems.Count, localUsedCount, externalUsedCount);
|
|
|
|
// Save to file cache for persistence across restarts
|
|
await SavePlaylistItemsToFile(spotifyPlaylistName, finalItems);
|
|
|
|
// Also cache in Redis for fast serving (reuse the same cache key from top of method)
|
|
await _cache.SetAsync(cacheKey, finalItems, TimeSpan.FromHours(24));
|
|
|
|
// Return raw Jellyfin response format
|
|
return new JsonResult(new
|
|
{
|
|
Items = finalItems,
|
|
TotalRecordCount = finalItems.Count,
|
|
StartIndex = 0
|
|
});
|
|
}
|
|
|
|
/// <summary>
|
|
/// Legacy mode: Gets playlist tracks without ordering (from Jellyfin Spotify Import plugin).
|
|
/// </summary>
|
|
private async Task<IActionResult> GetSpotifyPlaylistTracksLegacyAsync(string spotifyPlaylistName, string playlistId)
|
|
{
|
|
var cacheKey = $"spotify:matched:{spotifyPlaylistName}";
|
|
var cachedTracks = await _cache.GetAsync<List<Song>>(cacheKey);
|
|
|
|
if (cachedTracks != null && cachedTracks.Count > 0)
|
|
{
|
|
_logger.LogDebug("Returning {Count} cached matched tracks from Redis for {Playlist}",
|
|
cachedTracks.Count, spotifyPlaylistName);
|
|
return _responseBuilder.CreateItemsResponse(cachedTracks);
|
|
}
|
|
|
|
// Try file cache if Redis is empty
|
|
if (cachedTracks == null || cachedTracks.Count == 0)
|
|
{
|
|
cachedTracks = await LoadMatchedTracksFromFile(spotifyPlaylistName);
|
|
if (cachedTracks != null && cachedTracks.Count > 0)
|
|
{
|
|
// Restore to Redis with 1 hour TTL
|
|
await _cache.SetAsync(cacheKey, cachedTracks, TimeSpan.FromHours(1));
|
|
_logger.LogInformation("Loaded {Count} matched tracks from file cache for {Playlist}",
|
|
cachedTracks.Count, spotifyPlaylistName);
|
|
return _responseBuilder.CreateItemsResponse(cachedTracks);
|
|
}
|
|
}
|
|
|
|
// Get existing Jellyfin playlist items (tracks the plugin already found)
|
|
// CRITICAL: Must include UserId parameter or Jellyfin returns empty results
|
|
var userId = _settings.UserId;
|
|
var playlistItemsUrl = $"Playlists/{playlistId}/Items";
|
|
if (!string.IsNullOrEmpty(userId))
|
|
{
|
|
playlistItemsUrl += $"?UserId={userId}";
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("No UserId configured - may not be able to fetch existing playlist tracks");
|
|
}
|
|
|
|
var (existingTracksResponse, _) = await _proxyService.GetJsonAsync(
|
|
playlistItemsUrl,
|
|
null,
|
|
Request.Headers);
|
|
|
|
var existingTracks = new List<Song>();
|
|
var existingSpotifyIds = new HashSet<string>();
|
|
|
|
if (existingTracksResponse != null &&
|
|
existingTracksResponse.RootElement.TryGetProperty("Items", out var items))
|
|
{
|
|
foreach (var item in items.EnumerateArray())
|
|
{
|
|
var song = _modelMapper.ParseSong(item);
|
|
existingTracks.Add(song);
|
|
|
|
// Track Spotify IDs to avoid duplicates
|
|
if (item.TryGetProperty("ProviderIds", out var providerIds) &&
|
|
providerIds.TryGetProperty("Spotify", out var spotifyId))
|
|
{
|
|
existingSpotifyIds.Add(spotifyId.GetString() ?? "");
|
|
}
|
|
}
|
|
_logger.LogInformation("Found {Count} existing tracks in Jellyfin playlist", existingTracks.Count);
|
|
}
|
|
else
|
|
{
|
|
_logger.LogWarning("No existing tracks found in Jellyfin playlist - may need UserId parameter");
|
|
}
|
|
|
|
var missingTracksKey = $"spotify:missing:{spotifyPlaylistName}";
|
|
var missingTracks = await _cache.GetAsync<List<MissingTrack>>(missingTracksKey);
|
|
|
|
// Fallback to file cache if Redis is empty
|
|
if (missingTracks == null || missingTracks.Count == 0)
|
|
{
|
|
missingTracks = await LoadMissingTracksFromFile(spotifyPlaylistName);
|
|
|
|
// If we loaded from file, restore to Redis with no expiration
|
|
if (missingTracks != null && missingTracks.Count > 0)
|
|
{
|
|
await _cache.SetAsync(missingTracksKey, missingTracks, TimeSpan.FromDays(365));
|
|
_logger.LogInformation("Restored {Count} missing tracks from file cache for {Playlist} (no expiration)",
|
|
missingTracks.Count, spotifyPlaylistName);
|
|
}
|
|
}
|
|
|
|
if (missingTracks == null || missingTracks.Count == 0)
|
|
{
|
|
_logger.LogInformation("No missing tracks found for {Playlist}, returning {Count} existing tracks",
|
|
spotifyPlaylistName, existingTracks.Count);
|
|
return _responseBuilder.CreateItemsResponse(existingTracks);
|
|
}
|
|
|
|
_logger.LogInformation("Matching {Count} missing tracks for {Playlist}",
|
|
missingTracks.Count, spotifyPlaylistName);
|
|
|
|
// Match missing tracks sequentially with rate limiting (excluding ones we already have locally)
|
|
var matchedBySpotifyId = new Dictionary<string, Song>();
|
|
var tracksToMatch = missingTracks
|
|
.Where(track => !existingSpotifyIds.Contains(track.SpotifyId))
|
|
.ToList();
|
|
|
|
foreach (var track in tracksToMatch)
|
|
{
|
|
try
|
|
{
|
|
// Search with just title and artist for better matching
|
|
var query = $"{track.Title} {track.PrimaryArtist}";
|
|
var results = await _metadataService.SearchSongsAsync(query, limit: 5);
|
|
|
|
if (results.Count > 0)
|
|
{
|
|
// Fuzzy match to find best result
|
|
// Check that ALL artists match (not just some)
|
|
var bestMatch = results
|
|
.Select(song => new
|
|
{
|
|
Song = song,
|
|
TitleScore = FuzzyMatcher.CalculateSimilarity(track.Title, song.Title),
|
|
// Calculate artist score by checking ALL artists match
|
|
ArtistScore = CalculateArtistMatchScore(track.Artists, song.Artist, song.Contributors)
|
|
})
|
|
.Select(x => new
|
|
{
|
|
x.Song,
|
|
x.TitleScore,
|
|
x.ArtistScore,
|
|
TotalScore = (x.TitleScore * 0.6) + (x.ArtistScore * 0.4) // Weight title more
|
|
})
|
|
.OrderByDescending(x => x.TotalScore)
|
|
.FirstOrDefault();
|
|
|
|
// Only add if match is good enough (>60% combined score)
|
|
if (bestMatch != null && bestMatch.TotalScore >= 60)
|
|
{
|
|
_logger.LogDebug("Matched '{Title}' by {Artist} -> '{MatchTitle}' by {MatchArtist} (score: {Score:F1})",
|
|
track.Title, track.PrimaryArtist,
|
|
bestMatch.Song.Title, bestMatch.Song.Artist,
|
|
bestMatch.TotalScore);
|
|
matchedBySpotifyId[track.SpotifyId] = bestMatch.Song;
|
|
}
|
|
else
|
|
{
|
|
_logger.LogDebug("No good match for '{Title}' by {Artist} (best score: {Score:F1})",
|
|
track.Title, track.PrimaryArtist, bestMatch?.TotalScore ?? 0);
|
|
}
|
|
}
|
|
|
|
// Rate limiting: small delay between searches to avoid overwhelming the service
|
|
await Task.Delay(100); // 100ms delay = max 10 searches/second
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogDebug(ex, "Failed to match track: {Title} - {Artist}",
|
|
track.Title, track.PrimaryArtist);
|
|
}
|
|
}
|
|
|
|
// Build final track list based on playlist configuration
|
|
// Local tracks position is configurable per-playlist
|
|
var playlistConfig = _spotifySettings.GetPlaylistById(playlistId);
|
|
var localTracksPosition = playlistConfig?.LocalTracksPosition ?? LocalTracksPosition.First;
|
|
|
|
var finalTracks = new List<Song>();
|
|
if (localTracksPosition == LocalTracksPosition.First)
|
|
{
|
|
// Local tracks first, external tracks at the end
|
|
finalTracks.AddRange(existingTracks);
|
|
finalTracks.AddRange(matchedBySpotifyId.Values);
|
|
}
|
|
else
|
|
{
|
|
// External tracks first, local tracks at the end
|
|
finalTracks.AddRange(matchedBySpotifyId.Values);
|
|
finalTracks.AddRange(existingTracks);
|
|
}
|
|
|
|
await _cache.SetAsync(cacheKey, finalTracks, TimeSpan.FromHours(1));
|
|
|
|
// Also save to file cache for persistence across restarts
|
|
await SaveMatchedTracksToFile(spotifyPlaylistName, finalTracks);
|
|
|
|
_logger.LogInformation("Final playlist: {Total} tracks ({Existing} local + {Matched} external, LocalTracksPosition: {Position})",
|
|
finalTracks.Count,
|
|
existingTracks.Count,
|
|
matchedBySpotifyId.Count,
|
|
localTracksPosition);
|
|
|
|
return _responseBuilder.CreateItemsResponse(finalTracks);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Copies an external track to the kept folder when favorited.
|
|
/// </summary>
|
|
private async Task CopyExternalTrackToKeptAsync(string itemId, string provider, string externalId)
|
|
{
|
|
try
|
|
{
|
|
// Get the song metadata first to check if already in kept folder
|
|
var song = await _metadataService.GetSongAsync(provider, externalId);
|
|
if (song == null)
|
|
{
|
|
_logger.LogWarning("Could not find song metadata for {ItemId}", itemId);
|
|
return;
|
|
}
|
|
|
|
// Build kept folder path: /app/kept/Artist/Album/
|
|
var keptBasePath = "/app/kept";
|
|
var keptArtistPath = Path.Combine(keptBasePath, PathHelper.SanitizeFileName(song.Artist));
|
|
var keptAlbumPath = Path.Combine(keptArtistPath, PathHelper.SanitizeFileName(song.Album));
|
|
|
|
// Check if track already exists in kept folder BEFORE downloading
|
|
// Look for any file matching the song title pattern (any extension)
|
|
if (Directory.Exists(keptAlbumPath))
|
|
{
|
|
var sanitizedTitle = PathHelper.SanitizeFileName(song.Title);
|
|
var existingFiles = Directory.GetFiles(keptAlbumPath, $"{sanitizedTitle}.*");
|
|
if (existingFiles.Length > 0)
|
|
{
|
|
_logger.LogInformation("Track already exists in kept folder: {Path}", existingFiles[0]);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Track not in kept folder - download it
|
|
_logger.LogInformation("Downloading track for kept folder: {ItemId}", itemId);
|
|
string downloadPath;
|
|
|
|
try
|
|
{
|
|
downloadPath = await _downloadService.DownloadSongAsync(provider, externalId);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to download track {ItemId}", itemId);
|
|
return;
|
|
}
|
|
|
|
// Create the kept folder structure
|
|
Directory.CreateDirectory(keptAlbumPath);
|
|
|
|
// Copy file to kept folder
|
|
var fileName = Path.GetFileName(downloadPath);
|
|
var keptFilePath = Path.Combine(keptAlbumPath, fileName);
|
|
|
|
// Double-check in case of race condition (multiple favorite clicks)
|
|
if (System.IO.File.Exists(keptFilePath))
|
|
{
|
|
_logger.LogInformation("Track already exists in kept folder (race condition): {Path}", keptFilePath);
|
|
return;
|
|
}
|
|
|
|
System.IO.File.Copy(downloadPath, keptFilePath, overwrite: false);
|
|
_logger.LogInformation("✓ Copied favorited track to kept folder: {Path}", keptFilePath);
|
|
|
|
// Also copy cover art if it exists
|
|
var coverPath = Path.Combine(Path.GetDirectoryName(downloadPath)!, "cover.jpg");
|
|
if (System.IO.File.Exists(coverPath))
|
|
{
|
|
var keptCoverPath = Path.Combine(keptAlbumPath, "cover.jpg");
|
|
if (!System.IO.File.Exists(keptCoverPath))
|
|
{
|
|
System.IO.File.Copy(coverPath, keptCoverPath, overwrite: false);
|
|
_logger.LogDebug("Copied cover art to kept folder");
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error copying external track {ItemId} to kept folder", itemId);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads missing tracks from file cache as fallback when Redis is empty.
|
|
/// </summary>
|
|
private async Task<List<allstarr.Models.Spotify.MissingTrack>?> LoadMissingTracksFromFile(string playlistName)
|
|
{
|
|
try
|
|
{
|
|
var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
|
|
var filePath = Path.Combine("/app/cache/spotify", $"{safeName}_missing.json");
|
|
|
|
if (!System.IO.File.Exists(filePath))
|
|
{
|
|
_logger.LogDebug("No file cache found for {Playlist} at {Path}", playlistName, filePath);
|
|
return null;
|
|
}
|
|
|
|
// No expiration check - cache persists until next Jellyfin job generates new file
|
|
var fileAge = DateTime.UtcNow - System.IO.File.GetLastWriteTimeUtc(filePath);
|
|
_logger.LogDebug("File cache for {Playlist} age: {Age:F1}h (no expiration)", playlistName, fileAge.TotalHours);
|
|
|
|
var json = await System.IO.File.ReadAllTextAsync(filePath);
|
|
var tracks = JsonSerializer.Deserialize<List<allstarr.Models.Spotify.MissingTrack>>(json);
|
|
|
|
_logger.LogInformation("Loaded {Count} missing tracks from file cache for {Playlist} (age: {Age:F1}h)",
|
|
tracks?.Count ?? 0, playlistName, fileAge.TotalHours);
|
|
|
|
return tracks;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to load missing tracks from file for {Playlist}", playlistName);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads matched/combined tracks from file cache as fallback when Redis is empty.
|
|
/// </summary>
|
|
private async Task<List<Song>?> LoadMatchedTracksFromFile(string playlistName)
|
|
{
|
|
try
|
|
{
|
|
var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
|
|
var filePath = Path.Combine("/app/cache/spotify", $"{safeName}_matched.json");
|
|
|
|
if (!System.IO.File.Exists(filePath))
|
|
{
|
|
_logger.LogDebug("No matched tracks file cache found for {Playlist} at {Path}", playlistName, filePath);
|
|
return null;
|
|
}
|
|
|
|
var fileAge = DateTime.UtcNow - System.IO.File.GetLastWriteTimeUtc(filePath);
|
|
|
|
// Check if cache is too old (more than 24 hours)
|
|
if (fileAge.TotalHours > 24)
|
|
{
|
|
_logger.LogInformation("Matched tracks file cache for {Playlist} is too old ({Age:F1}h), will rebuild",
|
|
playlistName, fileAge.TotalHours);
|
|
return null;
|
|
}
|
|
|
|
_logger.LogDebug("Matched tracks file cache for {Playlist} age: {Age:F1}h", playlistName, fileAge.TotalHours);
|
|
|
|
var json = await System.IO.File.ReadAllTextAsync(filePath);
|
|
var tracks = JsonSerializer.Deserialize<List<Song>>(json);
|
|
|
|
_logger.LogInformation("Loaded {Count} matched tracks from file cache for {Playlist} (age: {Age:F1}h)",
|
|
tracks?.Count ?? 0, playlistName, fileAge.TotalHours);
|
|
|
|
return tracks;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to load matched tracks from file for {Playlist}", playlistName);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Saves matched/combined tracks to file cache for persistence across restarts.
|
|
/// </summary>
|
|
private async Task SaveMatchedTracksToFile(string playlistName, List<Song> tracks)
|
|
{
|
|
try
|
|
{
|
|
var cacheDir = "/app/cache/spotify";
|
|
Directory.CreateDirectory(cacheDir);
|
|
|
|
var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
|
|
var filePath = Path.Combine(cacheDir, $"{safeName}_matched.json");
|
|
|
|
var json = JsonSerializer.Serialize(tracks, new JsonSerializerOptions { WriteIndented = true });
|
|
await System.IO.File.WriteAllTextAsync(filePath, json);
|
|
|
|
_logger.LogInformation("Saved {Count} matched tracks to file cache for {Playlist}",
|
|
tracks.Count, playlistName);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to save matched tracks to file for {Playlist}", playlistName);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Saves playlist items (raw Jellyfin JSON) to file cache for persistence across restarts.
|
|
/// </summary>
|
|
private async Task SavePlaylistItemsToFile(string playlistName, List<Dictionary<string, object?>> items)
|
|
{
|
|
try
|
|
{
|
|
var cacheDir = "/app/cache/spotify";
|
|
Directory.CreateDirectory(cacheDir);
|
|
|
|
var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
|
|
var filePath = Path.Combine(cacheDir, $"{safeName}_items.json");
|
|
|
|
var json = JsonSerializer.Serialize(items, new JsonSerializerOptions { WriteIndented = true });
|
|
await System.IO.File.WriteAllTextAsync(filePath, json);
|
|
|
|
_logger.LogInformation("💾 Saved {Count} playlist items to file cache for {Playlist}",
|
|
items.Count, playlistName);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to save playlist items to file for {Playlist}", playlistName);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads playlist items (raw Jellyfin JSON) from file cache.
|
|
/// </summary>
|
|
private async Task<List<Dictionary<string, object?>>?> LoadPlaylistItemsFromFile(string playlistName)
|
|
{
|
|
try
|
|
{
|
|
var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
|
|
var filePath = Path.Combine("/app/cache/spotify", $"{safeName}_items.json");
|
|
|
|
if (!System.IO.File.Exists(filePath))
|
|
{
|
|
_logger.LogDebug("No playlist items file cache found for {Playlist} at {Path}", playlistName, filePath);
|
|
return null;
|
|
}
|
|
|
|
var fileAge = DateTime.UtcNow - System.IO.File.GetLastWriteTimeUtc(filePath);
|
|
|
|
// Check if cache is too old (more than 24 hours)
|
|
if (fileAge.TotalHours > 24)
|
|
{
|
|
_logger.LogInformation("Playlist items file cache for {Playlist} is too old ({Age:F1}h), will rebuild",
|
|
playlistName, fileAge.TotalHours);
|
|
return null;
|
|
}
|
|
|
|
_logger.LogDebug("Playlist items file cache for {Playlist} age: {Age:F1}h", playlistName, fileAge.TotalHours);
|
|
|
|
var json = await System.IO.File.ReadAllTextAsync(filePath);
|
|
var items = JsonSerializer.Deserialize<List<Dictionary<string, object?>>>(json);
|
|
|
|
_logger.LogInformation("💿 Loaded {Count} playlist items from file cache for {Playlist} (age: {Age:F1}h)",
|
|
items?.Count ?? 0, playlistName, fileAge.TotalHours);
|
|
|
|
return items;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogWarning(ex, "Failed to load playlist items from file for {Playlist}", playlistName);
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Manual trigger endpoint to force fetch Spotify missing tracks.
|
|
/// GET /spotify/sync?api_key=YOUR_KEY
|
|
/// </summary>
|
|
[HttpGet("spotify/sync", Order = 1)]
|
|
[ServiceFilter(typeof(ApiKeyAuthFilter))]
|
|
public async Task<IActionResult> TriggerSpotifySync([FromServices] IEnumerable<IHostedService> hostedServices)
|
|
{
|
|
if (!_spotifySettings.Enabled)
|
|
{
|
|
return BadRequest(new { error = "Spotify Import is not enabled" });
|
|
}
|
|
|
|
_logger.LogInformation("Manual Spotify sync triggered");
|
|
|
|
// Find the SpotifyMissingTracksFetcher service
|
|
var fetcherService = hostedServices
|
|
.OfType<allstarr.Services.Spotify.SpotifyMissingTracksFetcher>()
|
|
.FirstOrDefault();
|
|
|
|
if (fetcherService == null)
|
|
{
|
|
return StatusCode(500, new { error = "SpotifyMissingTracksFetcher not found" });
|
|
}
|
|
|
|
// Trigger fetch manually
|
|
await fetcherService.TriggerFetchAsync();
|
|
|
|
// Check what was cached
|
|
var results = new Dictionary<string, object>();
|
|
foreach (var playlist in _spotifySettings.Playlists)
|
|
{
|
|
var cacheKey = $"spotify:missing:{playlist.Name}";
|
|
var tracks = await _cache.GetAsync<List<allstarr.Models.Spotify.MissingTrack>>(cacheKey);
|
|
|
|
if (tracks != null && tracks.Count > 0)
|
|
{
|
|
results[playlist.Name] = new {
|
|
status = "success",
|
|
tracks = tracks.Count,
|
|
localTracksPosition = playlist.LocalTracksPosition.ToString()
|
|
};
|
|
}
|
|
else
|
|
{
|
|
results[playlist.Name] = new {
|
|
status = "not_found",
|
|
message = "No missing tracks found"
|
|
};
|
|
}
|
|
}
|
|
|
|
return Ok(results);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Manually trigger track matching for all Spotify playlists.
|
|
/// GET /spotify/match?api_key=YOUR_KEY
|
|
/// </summary>
|
|
[HttpGet("spotify/match", Order = 1)]
|
|
[ServiceFilter(typeof(ApiKeyAuthFilter))]
|
|
public async Task<IActionResult> TriggerSpotifyMatch([FromServices] IEnumerable<IHostedService> hostedServices)
|
|
{
|
|
if (!_spotifySettings.Enabled)
|
|
{
|
|
return BadRequest(new { error = "Spotify Import is not enabled" });
|
|
}
|
|
|
|
_logger.LogInformation("Manual Spotify track matching triggered");
|
|
|
|
// Find the SpotifyTrackMatchingService
|
|
var matchingService = hostedServices
|
|
.OfType<allstarr.Services.Spotify.SpotifyTrackMatchingService>()
|
|
.FirstOrDefault();
|
|
|
|
if (matchingService == null)
|
|
{
|
|
return StatusCode(500, new { error = "SpotifyTrackMatchingService not found" });
|
|
}
|
|
|
|
// Trigger matching asynchronously
|
|
_ = Task.Run(async () =>
|
|
{
|
|
try
|
|
{
|
|
await matchingService.TriggerMatchingAsync();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error during manual track matching");
|
|
}
|
|
});
|
|
|
|
return Ok(new
|
|
{
|
|
status = "started",
|
|
message = "Track matching started in background. Check logs for progress.",
|
|
playlists = _spotifySettings.Playlists.Select(p => new { p.Name, p.Id, localTracksPosition = p.LocalTracksPosition.ToString() })
|
|
});
|
|
}
|
|
|
|
private List<allstarr.Models.Spotify.MissingTrack> ParseMissingTracksJson(string json)
|
|
{
|
|
var tracks = new List<allstarr.Models.Spotify.MissingTrack>();
|
|
|
|
try
|
|
{
|
|
var doc = JsonDocument.Parse(json);
|
|
|
|
foreach (var item in doc.RootElement.EnumerateArray())
|
|
{
|
|
var track = new allstarr.Models.Spotify.MissingTrack
|
|
{
|
|
SpotifyId = item.GetProperty("Id").GetString() ?? "",
|
|
Title = item.GetProperty("Name").GetString() ?? "",
|
|
Album = item.GetProperty("AlbumName").GetString() ?? "",
|
|
Artists = item.GetProperty("ArtistNames")
|
|
.EnumerateArray()
|
|
.Select(a => a.GetString() ?? "")
|
|
.Where(a => !string.IsNullOrEmpty(a))
|
|
.ToList()
|
|
};
|
|
|
|
if (!string.IsNullOrEmpty(track.Title))
|
|
{
|
|
tracks.Add(track);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to parse missing tracks JSON");
|
|
}
|
|
|
|
return tracks;
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Spotify Debug
|
|
|
|
/// <summary>
|
|
/// Clear Spotify playlist cache to force re-matching.
|
|
/// GET /spotify/clear-cache?api_key=YOUR_KEY
|
|
/// </summary>
|
|
[HttpGet("spotify/clear-cache")]
|
|
[ServiceFilter(typeof(ApiKeyAuthFilter))]
|
|
public async Task<IActionResult> ClearSpotifyCache()
|
|
{
|
|
if (!_spotifySettings.Enabled)
|
|
{
|
|
return BadRequest(new { error = "Spotify Import is not enabled" });
|
|
}
|
|
|
|
var cleared = new List<string>();
|
|
|
|
foreach (var playlist in _spotifySettings.Playlists)
|
|
{
|
|
var matchedKey = $"spotify:matched:{playlist.Name}";
|
|
await _cache.DeleteAsync(matchedKey);
|
|
cleared.Add(playlist.Name);
|
|
_logger.LogInformation("Cleared cache for {Playlist}", playlist.Name);
|
|
}
|
|
|
|
return Ok(new { status = "success", cleared = cleared });
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Debug & Monitoring
|
|
|
|
/// <summary>
|
|
/// Gets endpoint usage statistics from the log file.
|
|
/// GET /debug/endpoint-usage?api_key=YOUR_KEY
|
|
/// Optional query params: top=50 (default 100), since=2024-01-01
|
|
/// </summary>
|
|
[HttpGet("debug/endpoint-usage")]
|
|
[ServiceFilter(typeof(ApiKeyAuthFilter))]
|
|
public async Task<IActionResult> GetEndpointUsage(
|
|
[FromQuery] int top = 100,
|
|
[FromQuery] string? since = null)
|
|
{
|
|
try
|
|
{
|
|
var logFile = "/app/cache/endpoint-usage/endpoints.csv";
|
|
|
|
if (!System.IO.File.Exists(logFile))
|
|
{
|
|
return Ok(new
|
|
{
|
|
message = "No endpoint usage data collected yet",
|
|
endpoints = Array.Empty<object>()
|
|
});
|
|
}
|
|
|
|
var lines = await System.IO.File.ReadAllLinesAsync(logFile);
|
|
|
|
// Parse CSV and filter by date if provided
|
|
DateTime? sinceDate = null;
|
|
if (!string.IsNullOrEmpty(since) && DateTime.TryParse(since, out var parsedDate))
|
|
{
|
|
sinceDate = parsedDate;
|
|
}
|
|
|
|
var entries = lines
|
|
.Select(line => line.Split(','))
|
|
.Where(parts => parts.Length >= 3)
|
|
.Where(parts => !sinceDate.HasValue ||
|
|
(DateTime.TryParse(parts[0], out var entryDate) && entryDate >= sinceDate.Value))
|
|
.Select(parts => new
|
|
{
|
|
Timestamp = parts[0],
|
|
Method = parts.Length > 1 ? parts[1] : "",
|
|
Path = parts.Length > 2 ? parts[2] : "",
|
|
Query = parts.Length > 3 ? parts[3] : ""
|
|
})
|
|
.ToList();
|
|
|
|
// Group by path and count
|
|
var pathCounts = entries
|
|
.GroupBy(e => new { e.Method, e.Path })
|
|
.Select(g => new
|
|
{
|
|
Method = g.Key.Method,
|
|
Path = g.Key.Path,
|
|
Count = g.Count(),
|
|
FirstSeen = g.Min(e => e.Timestamp),
|
|
LastSeen = g.Max(e => e.Timestamp)
|
|
})
|
|
.OrderByDescending(x => x.Count)
|
|
.Take(top)
|
|
.ToList();
|
|
|
|
return Ok(new
|
|
{
|
|
totalRequests = entries.Count,
|
|
uniqueEndpoints = pathCounts.Count,
|
|
topEndpoints = pathCounts,
|
|
logFile = logFile,
|
|
logSize = new FileInfo(logFile).Length
|
|
});
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to get endpoint usage");
|
|
return StatusCode(500, new { error = ex.Message });
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Clears the endpoint usage log file.
|
|
/// DELETE /debug/endpoint-usage?api_key=YOUR_KEY
|
|
/// </summary>
|
|
[HttpDelete("debug/endpoint-usage")]
|
|
[ServiceFilter(typeof(ApiKeyAuthFilter))]
|
|
public IActionResult ClearEndpointUsage()
|
|
{
|
|
try
|
|
{
|
|
var logFile = "/app/cache/endpoint-usage/endpoints.csv";
|
|
|
|
if (System.IO.File.Exists(logFile))
|
|
{
|
|
System.IO.File.Delete(logFile);
|
|
return Ok(new { status = "success", message = "Endpoint usage log cleared" });
|
|
}
|
|
|
|
return Ok(new { status = "success", message = "No log file to clear" });
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Failed to clear endpoint usage log");
|
|
return StatusCode(500, new { error = ex.Message });
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
/// <summary>
|
|
/// Calculates artist match score ensuring ALL artists are present.
|
|
/// Penalizes if artist counts don't match or if any artist is missing.
|
|
/// </summary>
|
|
private static double CalculateArtistMatchScore(List<string> spotifyArtists, string songMainArtist, List<string> songContributors)
|
|
{
|
|
if (spotifyArtists.Count == 0 || string.IsNullOrEmpty(songMainArtist))
|
|
return 0;
|
|
|
|
// Build list of all song artists (main + contributors)
|
|
var allSongArtists = new List<string> { songMainArtist };
|
|
allSongArtists.AddRange(songContributors);
|
|
|
|
// If artist counts differ significantly, penalize
|
|
var countDiff = Math.Abs(spotifyArtists.Count - allSongArtists.Count);
|
|
if (countDiff > 1) // Allow 1 artist difference (sometimes features are listed differently)
|
|
return 0;
|
|
|
|
// Check that each Spotify artist has a good match in song artists
|
|
var spotifyScores = new List<double>();
|
|
foreach (var spotifyArtist in spotifyArtists)
|
|
{
|
|
var bestMatch = allSongArtists.Max(songArtist =>
|
|
FuzzyMatcher.CalculateSimilarity(spotifyArtist, songArtist));
|
|
spotifyScores.Add(bestMatch);
|
|
}
|
|
|
|
// Check that each song artist has a good match in Spotify artists
|
|
var songScores = new List<double>();
|
|
foreach (var songArtist in allSongArtists)
|
|
{
|
|
var bestMatch = spotifyArtists.Max(spotifyArtist =>
|
|
FuzzyMatcher.CalculateSimilarity(songArtist, spotifyArtist));
|
|
songScores.Add(bestMatch);
|
|
}
|
|
|
|
// Average all scores - this ensures ALL artists must match well
|
|
var allScores = spotifyScores.Concat(songScores);
|
|
var avgScore = allScores.Average();
|
|
|
|
// Penalize if any individual artist match is poor (< 70)
|
|
var minScore = allScores.Min();
|
|
if (minScore < 70)
|
|
avgScore *= 0.7; // 30% penalty for poor individual match
|
|
|
|
return avgScore;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Extracts device information from Authorization header.
|
|
/// </summary>
|
|
private (string? deviceId, string? client, string? device, string? version) ExtractDeviceInfo(IHeaderDictionary headers)
|
|
{
|
|
string? deviceId = null;
|
|
string? client = null;
|
|
string? device = null;
|
|
string? version = null;
|
|
|
|
// Check X-Emby-Authorization FIRST (most Jellyfin clients use this)
|
|
// Then fall back to Authorization header
|
|
string? authStr = null;
|
|
if (headers.TryGetValue("X-Emby-Authorization", out var embyAuthHeader))
|
|
{
|
|
authStr = embyAuthHeader.ToString();
|
|
}
|
|
else if (headers.TryGetValue("Authorization", out var authHeader))
|
|
{
|
|
authStr = authHeader.ToString();
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(authStr))
|
|
{
|
|
// Parse: MediaBrowser Client="...", Device="...", DeviceId="...", Version="..."
|
|
var parts = authStr.Replace("MediaBrowser ", "").Split(',');
|
|
foreach (var part in parts)
|
|
{
|
|
var kv = part.Trim().Split('=');
|
|
if (kv.Length == 2)
|
|
{
|
|
var key = kv[0].Trim();
|
|
var value = kv[1].Trim('"');
|
|
if (key == "DeviceId") deviceId = value;
|
|
else if (key == "Client") client = value;
|
|
else if (key == "Device") device = value;
|
|
else if (key == "Version") version = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
return (deviceId, client, device, version);
|
|
}
|
|
}
|
|
// force rebuild Sun Jan 25 13:22:47 EST 2026
|