navidrome/plugins/capabilities/scrobbler.yaml
Deluan Quintão ae0e0c89d9
feat(plugins): add PlaybackReport to scrobbler capability (#5452)
* feat(plugins): add PlaybackReport to Scrobbler interface and all implementations

* feat(plugins): add PlaybackReport worker and dispatch in PlayTracker

* feat(plugins): add PlaybackReportRequest to plugin scrobbler capability

* chore(plugins): regenerate PDK files with PlaybackReport

* feat(plugins): add PlaybackReport to test scrobbler plugin

* feat(plugins): add PlaybackReport to plugin scrobbler adapter

* refactor(plugins): fix double DB fetch in StateStopped and batch getActiveScrobblers

- Hoist mf from scrobble branch so PlaybackReport reuses it instead of
  fetching again from DB
- Call getActiveScrobblers once per drain batch instead of per-entry

* chore(plugins): include generated scrobbler schema with PlaybackReport

* fix(plugins): skip PlaybackReport for plugins that don't export it

Plugins detected as scrobblers only need to export one scrobbler
function. Older plugins that don't export nd_scrobbler_playback_report
would cause noisy error logs on every reportPlayback call. Now
errFunctionNotFound and errNotImplemented are treated as no-ops.

* refactor: rename NowPlayingInfo to PlaybackReport

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

* refactor: rename stopNowPlayingWorker to stopBackgroundWorkers

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

* refactor: move NowPlaying and PlaybackReport logic to separate worker files

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

* refactor(scrobbler): rename NowPlayingInfo to PlaybackSession and add expired state

Rename NowPlayingInfo struct to PlaybackSession to better reflect its role
as a complete playback session representation. Add UserId field to make
sessions self-contained, removing redundant userId parameters from
PlaybackReport interface method and internal dispatch functions. Introduce
StateExpired internal state that fires when a session cache entry expires
without an explicit stop, ensuring plugins always receive a terminal event
regardless of client behavior.

* fix(scrobbler): update playback state description to include 'expired'

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

* fix(scrobbler): resolve data race in OnExpiration callback

Capture conf.Server.EnableNowPlaying at construction time instead of
reading it from the background ttlcache eviction goroutine. The previous
code raced with test config cleanup that writes to the same field
concurrently.

* fix(scrobbler): return error when media file lookup fails in StateStopped

Simplify the MediaFile population logic in the stopped case to return an
error if the track cannot be found. A stop report with an empty MediaFile
is useless to plugins, and returning the error allows clients to retry
or alert the user when auto-scrobble is enabled.

* refactor(scrobbler): use session data directly in PlaybackReport adapter

Use info.Username from PlaybackSession instead of extracting it from
context in the plugin adapter, since the session is now self-contained.
Add debug/trace logging for session expiration and enqueue the expired
report with a user-enriched context so downstream handlers can identify
the user.

---------

Signed-off-by: Deluan <deluan@navidrome.org>
2026-05-02 16:14:53 -04:00

197 lines
8.1 KiB
YAML

version: v1-draft
exports:
nd_scrobbler_is_authorized:
description: IsAuthorized checks if a user is authorized to scrobble to this service.
input:
$ref: '#/components/schemas/IsAuthorizedRequest'
contentType: application/json
output:
type: boolean
contentType: application/json
nd_scrobbler_now_playing:
description: NowPlaying sends a now playing notification to the scrobbling service.
input:
$ref: '#/components/schemas/NowPlayingRequest'
contentType: application/json
nd_scrobbler_scrobble:
description: Scrobble submits a completed scrobble to the scrobbling service.
input:
$ref: '#/components/schemas/ScrobbleRequest'
contentType: application/json
nd_scrobbler_playback_report:
description: PlaybackReport sends a playback state report to the scrobbling service.
input:
$ref: '#/components/schemas/PlaybackReportRequest'
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
IsAuthorizedRequest:
description: IsAuthorizedRequest is the request for authorization check.
properties:
username:
type: string
description: Username is the username of the user.
required:
- username
NowPlayingRequest:
description: NowPlayingRequest is the request for now playing notification.
properties:
username:
type: string
description: Username is the username of the user.
track:
$ref: '#/components/schemas/TrackInfo'
description: Track is the track currently playing.
position:
type: integer
format: int32
description: Position is the current playback position in seconds.
required:
- username
- track
- position
PlaybackReportRequest:
description: PlaybackReportRequest is the request for playback report notifications.
properties:
username:
type: string
description: Username is the username of the user.
track:
$ref: '#/components/schemas/TrackInfo'
description: Track is the track being played.
state:
type: string
description: State is the current playback state (starting/playing/paused/stopped/expired).
positionMs:
type: integer
format: int64
description: PositionMs is the current playback position in milliseconds.
playbackRate:
type: number
format: float
description: PlaybackRate is the playback speed (1.0 = normal).
playerId:
type: string
description: PlayerId is the unique client identifier.
playerName:
type: string
description: PlayerName is the human-readable player name.
timestamp:
type: integer
format: int64
description: Timestamp is the Unix timestamp when this report was generated.
required:
- username
- track
- state
- positionMs
- playbackRate
- playerId
- playerName
- timestamp
ScrobbleRequest:
description: ScrobbleRequest is the request for submitting a scrobble.
properties:
username:
type: string
description: Username is the username of the user.
track:
$ref: '#/components/schemas/TrackInfo'
description: Track is the track that was played.
timestamp:
type: integer
format: int64
description: Timestamp is the Unix timestamp when the track started playing.
required:
- username
- track
- timestamp
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.
libraryId:
type: integer
format: int32
description: |-
LibraryID is the ID of the library the track belongs to.
Only included if the plugin has library permission with filesystem access for the track's library.
path:
type: string
description: |-
Path is the full path to the track file, relative to the library root.
Only included if the plugin has library permission with filesystem access for the track's library.
required:
- id
- title
- album
- artist
- albumArtist
- artists
- albumArtists
- duration
- trackNumber
- discNumber