Deluan Quintão f03ca44a8e
feat(plugins): add lyrics provider plugin capability (#5126)
* feat(plugins): add lyrics provider plugin capability

Refactor the lyrics system from a static function to an interface-based
service that supports WASM plugin providers. Plugins listed in the
LyricsPriority config (alongside "embedded" and file extensions) are
now resolved through the plugin system.

Includes capability definition, Go/Rust PDK, adapter, Wire integration,
and tests for plugin fallback behavior.

* test(plugins): add lyrics capability integration test with test plugin

* fix(plugins): default lyrics language to 'xxx' when plugin omits it

Per the OpenSubsonic spec, the server must return 'und' or 'xxx' when
the lyrics language is unknown. The lyrics plugin adapter was passing
an empty string through when a plugin didn't provide a language value.
This defaults the language to 'xxx', consistent with all other callers
of model.ToLyrics() in the codebase.

* refactor(plugins): rename lyrics import to improve clarity

Signed-off-by: Deluan <deluan@navidrome.org>

* refactor(lyrics): update TrackInfo description for clarity

Signed-off-by: Deluan <deluan@navidrome.org>

* fix(lyrics): enhance lyrics plugin handling and case sensitivity

Signed-off-by: Deluan <deluan@navidrome.org>

* fix(plugins): update payload type to string with byte format for task data

Signed-off-by: Deluan <deluan@navidrome.org>

---------

Signed-off-by: Deluan <deluan@navidrome.org>
2026-03-03 15:48:39 -05:00

116 lines
4.4 KiB
YAML

version: v1-draft
exports:
nd_lyrics_get_lyrics:
input:
$ref: '#/components/schemas/GetLyricsRequest'
contentType: application/json
output:
$ref: '#/components/schemas/GetLyricsResponse'
contentType: application/json
components:
schemas:
ArtistRef:
description: ArtistRef is a reference to an artist with name and optional MBID.
properties:
id:
type: string
description: ID is the internal Navidrome artist ID (if known).
name:
type: string
description: Name is the artist name.
mbid:
type: string
description: MBID is the MusicBrainz ID for the artist.
required:
- name
GetLyricsRequest:
description: GetLyricsRequest contains the track information for lyrics lookup.
properties:
track:
$ref: '#/components/schemas/TrackInfo'
required:
- track
GetLyricsResponse:
description: GetLyricsResponse contains the lyrics returned by the plugin.
properties:
lyrics:
type: array
items:
$ref: '#/components/schemas/LyricsText'
required:
- lyrics
LyricsText:
description: |-
LyricsText represents a single set of lyrics in raw text format.
Text can be plain text or LRC format — Navidrome will parse it.
properties:
lang:
type: string
text:
type: string
required:
- text
TrackInfo:
description: TrackInfo contains track metadata.
properties:
id:
type: string
description: ID is the internal Navidrome track ID.
title:
type: string
description: Title is the track title.
album:
type: string
description: Album is the album name.
artist:
type: string
description: Artist is the formatted artist name for display (e.g., "Artist1 • Artist2").
albumArtist:
type: string
description: AlbumArtist is the formatted album artist name for display.
artists:
type: array
description: Artists is the list of track artists.
items:
$ref: '#/components/schemas/ArtistRef'
albumArtists:
type: array
description: AlbumArtists is the list of album artists.
items:
$ref: '#/components/schemas/ArtistRef'
duration:
type: number
format: float
description: Duration is the track duration in seconds.
trackNumber:
type: integer
format: int32
description: TrackNumber is the track number on the album.
discNumber:
type: integer
format: int32
description: DiscNumber is the disc number.
mbzRecordingId:
type: string
description: MBZRecordingID is the MusicBrainz recording ID.
mbzAlbumId:
type: string
description: MBZAlbumID is the MusicBrainz album/release ID.
mbzReleaseGroupId:
type: string
description: MBZReleaseGroupID is the MusicBrainz release group ID.
mbzReleaseTrackId:
type: string
description: MBZReleaseTrackID is the MusicBrainz release track ID.
required:
- id
- title
- album
- artist
- albumArtist
- artists
- albumArtists
- duration
- trackNumber
- discNumber