Deluan
102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
package playlists
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import (
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"context"
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"errors"
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"github.com/deluan/rest"
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"github.com/navidrome/navidrome/model"
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"github.com/navidrome/navidrome/model/request"
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)
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// --- REST adapter (follows Share/Library pattern) ---
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func (s *playlists) NewRepository(ctx context.Context) rest.Repository {
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return &playlistRepositoryWrapper{
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ctx: ctx,
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PlaylistRepository: s.ds.Playlist(ctx),
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service: s,
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}
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}
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// playlistRepositoryWrapper wraps the playlist repository as a thin REST-to-service adapter.
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// It satisfies rest.Repository through the embedded PlaylistRepository (via ResourceRepository),
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// and rest.Persistable by delegating to service methods for all mutations.
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type playlistRepositoryWrapper struct {
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model.PlaylistRepository
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ctx context.Context
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service *playlists
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}
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func (r *playlistRepositoryWrapper) Save(entity any) (string, error) {
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return r.service.savePlaylist(r.ctx, entity.(*model.Playlist))
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}
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func (r *playlistRepositoryWrapper) Update(id string, entity any, cols ...string) error {
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return r.service.updatePlaylistEntity(r.ctx, id, entity.(*model.Playlist), cols...)
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}
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func (r *playlistRepositoryWrapper) Delete(id string) error {
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err := r.service.Delete(r.ctx, id)
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switch {
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case errors.Is(err, model.ErrNotFound):
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return rest.ErrNotFound
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case errors.Is(err, model.ErrNotAuthorized):
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return rest.ErrPermissionDenied
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default:
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return err
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}
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}
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func (s *playlists) TracksRepository(ctx context.Context, playlistId string, refreshSmartPlaylist bool) rest.Repository {
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repo := s.ds.Playlist(ctx)
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tracks := repo.Tracks(playlistId, refreshSmartPlaylist)
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if tracks == nil {
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return nil
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}
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return tracks.(rest.Repository)
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}
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// savePlaylist creates a new playlist, assigning the owner from context.
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// Only Name, Comment, Public, and Rules are user-settable via the REST API.
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func (s *playlists) savePlaylist(ctx context.Context, pls *model.Playlist) (string, error) {
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usr, _ := request.UserFrom(ctx)
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pls.OwnerID = usr.ID
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pls.ID = "" // Force new creation
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pls.Path = "" // Server-managed (M3U file path)
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pls.Sync = false // Server-managed (M3U sync flag)
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pls.UploadedImage = "" // Managed by image upload endpoint
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pls.ExternalImageURL = "" // Managed by M3U import / plugins only
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pls.EvaluatedAt = nil // Server-managed
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err := s.ds.Playlist(ctx).Put(pls)
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if err != nil {
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return "", err
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}
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return pls.ID, nil
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}
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// updatePlaylistEntity updates playlist metadata with permission checks.
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// Used by the REST API wrapper.
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func (s *playlists) updatePlaylistEntity(ctx context.Context, id string, entity *model.Playlist, cols ...string) error {
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current, err := s.checkWritable(ctx, id)
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if err != nil {
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switch {
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case errors.Is(err, model.ErrNotFound):
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return rest.ErrNotFound
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case errors.Is(err, model.ErrNotAuthorized):
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return rest.ErrPermissionDenied
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default:
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return err
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}
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}
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usr, _ := request.UserFrom(ctx)
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if !usr.IsAdmin && entity.OwnerID != "" && entity.OwnerID != current.OwnerID {
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return rest.ErrPermissionDenied
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}
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// Apply ownership change (admin only)
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if entity.OwnerID != "" {
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current.OwnerID = entity.OwnerID
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}
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return s.updateMetadata(ctx, s.ds, current, &entity.Name, &entity.Comment, &entity.Public)
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}
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