feat: playlist implementation

This commit is contained in:
V1ck3s
2026-01-14 23:18:27 +01:00
committed by Vickes
parent 2c5daeefed
commit ebe6e90f39
21 changed files with 2561 additions and 54 deletions

View File

@@ -2,6 +2,7 @@ using System.Text;
using System.Text.Json;
using System.Xml.Linq;
using octo_fiesta.Models.Search;
using octo_fiesta.Models.Subsonic;
namespace octo_fiesta.Services.Subsonic;
@@ -97,22 +98,23 @@ public class SubsonicModelMapper
}
/// <summary>
/// Merges local search results with external search results, deduplicating by name.
/// Merges local and external search results (songs, albums, artists, playlists).
/// </summary>
public (List<object> MergedSongs, List<object> MergedAlbums, List<object> MergedArtists) MergeSearchResults(
List<object> localSongs,
List<object> localAlbums,
List<object> localArtists,
SearchResult externalResult,
List<ExternalPlaylist> externalPlaylists,
bool isJson)
{
if (isJson)
{
return MergeSearchResultsJson(localSongs, localAlbums, localArtists, externalResult);
return MergeSearchResultsJson(localSongs, localAlbums, localArtists, externalResult, externalPlaylists);
}
else
{
return MergeSearchResultsXml(localSongs, localAlbums, localArtists, externalResult);
return MergeSearchResultsXml(localSongs, localAlbums, localArtists, externalResult, externalPlaylists);
}
}
@@ -120,14 +122,17 @@ public class SubsonicModelMapper
List<object> localSongs,
List<object> localAlbums,
List<object> localArtists,
SearchResult externalResult)
SearchResult externalResult,
List<ExternalPlaylist> externalPlaylists)
{
var mergedSongs = localSongs
.Concat(externalResult.Songs.Select(s => _responseBuilder.ConvertSongToJson(s)))
.ToList();
// Merge albums with playlists (playlists appear as albums with genre "Playlist")
var mergedAlbums = localAlbums
.Concat(externalResult.Albums.Select(a => _responseBuilder.ConvertAlbumToJson(a)))
.Concat(externalPlaylists.Select(p => ConvertPlaylistToAlbumJson(p)))
.ToList();
// Deduplicate artists by name - prefer local artists over external ones
@@ -157,7 +162,8 @@ public class SubsonicModelMapper
List<object> localSongs,
List<object> localAlbums,
List<object> localArtists,
SearchResult externalResult)
SearchResult externalResult,
List<ExternalPlaylist> externalPlaylists)
{
var ns = XNamespace.Get("http://subsonic.org/restapi");
@@ -196,6 +202,11 @@ public class SubsonicModelMapper
{
mergedAlbums.Add(_responseBuilder.ConvertAlbumToXml(album, ns));
}
// Add playlists as albums
foreach (var playlist in externalPlaylists)
{
mergedAlbums.Add(ConvertPlaylistToAlbumXml(playlist, ns));
}
// Songs
var mergedSongs = new List<object>();
@@ -211,4 +222,81 @@ public class SubsonicModelMapper
return (mergedSongs, mergedAlbums, mergedArtists);
}
/// <summary>
/// Converts an ExternalPlaylist to a JSON object representing an album.
/// Playlists are represented as albums with genre "Playlist" and artist "🎵 {Provider} {Curator}".
/// </summary>
private Dictionary<string, object> ConvertPlaylistToAlbumJson(ExternalPlaylist playlist)
{
var artistName = $"🎵 {char.ToUpper(playlist.Provider[0])}{playlist.Provider.Substring(1)}";
if (!string.IsNullOrEmpty(playlist.CuratorName))
{
artistName += $" {playlist.CuratorName}";
}
var artistId = $"curator-{playlist.Provider}-{playlist.CuratorName?.ToLowerInvariant().Replace(" ", "-") ?? "unknown"}";
var album = new Dictionary<string, object>
{
["id"] = playlist.Id,
["name"] = playlist.Name,
["artist"] = artistName,
["artistId"] = artistId,
["genre"] = "Playlist",
["songCount"] = playlist.TrackCount,
["duration"] = playlist.Duration
};
if (playlist.CreatedDate.HasValue)
{
album["year"] = playlist.CreatedDate.Value.Year;
album["created"] = playlist.CreatedDate.Value.ToString("yyyy-MM-ddTHH:mm:ss");
}
if (!string.IsNullOrEmpty(playlist.CoverUrl))
{
album["coverArt"] = playlist.Id;
}
return album;
}
/// <summary>
/// Converts an ExternalPlaylist to an XML element representing an album.
/// Playlists are represented as albums with genre "Playlist" and artist "🎵 {Provider} {Curator}".
/// </summary>
private XElement ConvertPlaylistToAlbumXml(ExternalPlaylist playlist, XNamespace ns)
{
var artistName = $"🎵 {char.ToUpper(playlist.Provider[0])}{playlist.Provider.Substring(1)}";
if (!string.IsNullOrEmpty(playlist.CuratorName))
{
artistName += $" {playlist.CuratorName}";
}
var artistId = $"curator-{playlist.Provider}-{playlist.CuratorName?.ToLowerInvariant().Replace(" ", "-") ?? "unknown"}";
var album = new XElement(ns + "album",
new XAttribute("id", playlist.Id),
new XAttribute("name", playlist.Name),
new XAttribute("artist", artistName),
new XAttribute("artistId", artistId),
new XAttribute("genre", "Playlist"),
new XAttribute("songCount", playlist.TrackCount),
new XAttribute("duration", playlist.Duration)
);
if (playlist.CreatedDate.HasValue)
{
album.Add(new XAttribute("year", playlist.CreatedDate.Value.Year));
album.Add(new XAttribute("created", playlist.CreatedDate.Value.ToString("yyyy-MM-ddTHH:mm:ss")));
}
if (!string.IsNullOrEmpty(playlist.CoverUrl))
{
album.Add(new XAttribute("coverArt", playlist.Id));
}
return album;
}
}