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feat: add metadatas to file after download

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This commit is contained in:
V1ck3s
2025-12-12 17:38:25 +01:00
committed by Vickes
parent 7e9a6dd72d
commit c909458bee
4 changed files with 386 additions and 6 deletions
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182
octo-fiesta/Services/DeezerMetadataService.cs
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@@ -134,7 +134,65 @@ public class DeezerMetadataService : IMusicMetadataService
if (track.TryGetProperty("error", out _)) return null;
return ParseDeezerTrack(track);
// Pour un track individuel, on récupère les métadonnées complètes
var song = ParseDeezerTrackFull(track);
// Récupérer les infos supplémentaires depuis l'album (genre, nombre total de tracks, label, copyright)
if (track.TryGetProperty("album", out var albumRef) &&
albumRef.TryGetProperty("id", out var albumIdEl))
{
var albumId = albumIdEl.GetInt64().ToString();
try
{
var albumUrl = $"{BaseUrl}/album/{albumId}";
var albumResponse = await _httpClient.GetAsync(albumUrl);
if (albumResponse.IsSuccessStatusCode)
{
var albumJson = await albumResponse.Content.ReadAsStringAsync();
var albumData = JsonDocument.Parse(albumJson).RootElement;
// Genre
if (albumData.TryGetProperty("genres", out var genres) &&
genres.TryGetProperty("data", out var genresData) &&
genresData.GetArrayLength() > 0 &&
genresData[0].TryGetProperty("name", out var genreName))
{
song.Genre = genreName.GetString();
}
// Nombre total de tracks
if (albumData.TryGetProperty("nb_tracks", out var nbTracks))
{
song.TotalTracks = nbTracks.GetInt32();
}
// Label
if (albumData.TryGetProperty("label", out var label))
{
song.Label = label.GetString();
}
// Cover art XL si pas déjà définie
if (string.IsNullOrEmpty(song.CoverArtUrlLarge))
{
if (albumData.TryGetProperty("cover_xl", out var coverXl))
{
song.CoverArtUrlLarge = coverXl.GetString();
}
else if (albumData.TryGetProperty("cover_big", out var coverBig))
{
song.CoverArtUrlLarge = coverBig.GetString();
}
}
}
}
catch
{
// Si on ne peut pas récupérer l'album, on continue avec les infos du track
}
}
return song;
}
public async Task<Album?> GetAlbumAsync(string externalProvider, string externalId)
@@ -249,6 +307,128 @@ public class DeezerMetadataService : IMusicMetadataService
};
}
/// <summary>
/// Parse un track Deezer avec toutes les métadonnées disponibles
/// Utilisé pour GetSongAsync qui retourne des données complètes
/// </summary>
private Song ParseDeezerTrackFull(JsonElement track)
{
var externalId = track.GetProperty("id").GetInt64().ToString();
// Track position et disc number
int? trackNumber = track.TryGetProperty("track_position", out var trackPos)
? trackPos.GetInt32()
: null;
int? discNumber = track.TryGetProperty("disk_number", out var diskNum)
? diskNum.GetInt32()
: null;
// BPM
int? bpm = track.TryGetProperty("bpm", out var bpmVal) && bpmVal.ValueKind == JsonValueKind.Number
? (int)bpmVal.GetDouble()
: null;
// ISRC
string? isrc = track.TryGetProperty("isrc", out var isrcVal)
? isrcVal.GetString()
: null;
// Release date from album
string? releaseDate = null;
int? year = null;
if (track.TryGetProperty("release_date", out var relDate))
{
releaseDate = relDate.GetString();
if (!string.IsNullOrEmpty(releaseDate) && releaseDate.Length >= 4)
{
if (int.TryParse(releaseDate.Substring(0, 4), out var y))
year = y;
}
}
else if (track.TryGetProperty("album", out var albumForDate) &&
albumForDate.TryGetProperty("release_date", out var albumRelDate))
{
releaseDate = albumRelDate.GetString();
if (!string.IsNullOrEmpty(releaseDate) && releaseDate.Length >= 4)
{
if (int.TryParse(releaseDate.Substring(0, 4), out var y))
year = y;
}
}
// Contributors
var contributors = new List<string>();
if (track.TryGetProperty("contributors", out var contribs))
{
foreach (var contrib in contribs.EnumerateArray())
{
if (contrib.TryGetProperty("name", out var contribName))
{
var name = contribName.GetString();
if (!string.IsNullOrEmpty(name))
contributors.Add(name);
}
}
}
// Album artist (premier artiste de l'album, ou artiste principal du track)
string? albumArtist = null;
if (track.TryGetProperty("album", out var albumForArtist) &&
albumForArtist.TryGetProperty("artist", out var albumArtistEl))
{
albumArtist = albumArtistEl.TryGetProperty("name", out var aName)
? aName.GetString()
: null;
}
// Cover art URLs (différentes tailles)
string? coverMedium = null;
string? coverLarge = null;
if (track.TryGetProperty("album", out var albumForCover))
{
coverMedium = albumForCover.TryGetProperty("cover_medium", out var cm)
? cm.GetString()
: null;
coverLarge = albumForCover.TryGetProperty("cover_xl", out var cxl)
? cxl.GetString()
: (albumForCover.TryGetProperty("cover_big", out var cb) ? cb.GetString() : null);
}
return new Song
{
Id = $"ext-deezer-song-{externalId}",
Title = track.GetProperty("title").GetString() ?? "",
Artist = track.TryGetProperty("artist", out var artist)
? artist.GetProperty("name").GetString() ?? ""
: "",
ArtistId = track.TryGetProperty("artist", out var artistForId)
? $"ext-deezer-artist-{artistForId.GetProperty("id").GetInt64()}"
: null,
Album = track.TryGetProperty("album", out var album)
? album.GetProperty("title").GetString() ?? ""
: "",
AlbumId = track.TryGetProperty("album", out var albumForId)
? $"ext-deezer-album-{albumForId.GetProperty("id").GetInt64()}"
: null,
Duration = track.TryGetProperty("duration", out var duration)
? duration.GetInt32()
: null,
Track = trackNumber,
DiscNumber = discNumber,
Year = year,
Bpm = bpm,
Isrc = isrc,
ReleaseDate = releaseDate,
AlbumArtist = albumArtist,
Contributors = contributors,
CoverArtUrl = coverMedium,
CoverArtUrlLarge = coverLarge,
IsLocal = false,
ExternalProvider = "deezer",
ExternalId = externalId
};
}
private Album ParseDeezerAlbum(JsonElement album)
{
var externalId = album.GetProperty("id").GetInt64().ToString();