/
album_lists.go
207 lines (180 loc) 路 5.98 KB
/
album_lists.go
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package subsonic
import (
"context"
"net/http"
"strconv"
"time"
"github.com/navidrome/navidrome/log"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/server/subsonic/filter"
"github.com/navidrome/navidrome/server/subsonic/responses"
"github.com/navidrome/navidrome/utils/number"
"github.com/navidrome/navidrome/utils/req"
)
func (api *Router) getAlbumList(r *http.Request) (model.Albums, int64, error) {
p := req.Params(r)
typ, err := p.String("type")
if err != nil {
return nil, 0, err
}
var opts filter.Options
switch typ {
case "newest":
opts = filter.AlbumsByNewest()
case "recent":
opts = filter.AlbumsByRecent()
case "random":
opts = filter.AlbumsByRandom()
case "alphabeticalByName":
opts = filter.AlbumsByName()
case "alphabeticalByArtist":
opts = filter.AlbumsByArtist()
case "frequent":
opts = filter.AlbumsByFrequent()
case "starred":
opts = filter.AlbumsByStarred()
case "highest":
opts = filter.AlbumsByRating()
case "byGenre":
genre, err := p.String("genre")
if err != nil {
return nil, 0, err
}
opts = filter.AlbumsByGenre(genre)
case "byYear":
fromYear, err := p.Int("fromYear")
if err != nil {
return nil, 0, err
}
toYear, err := p.Int("toYear")
if err != nil {
return nil, 0, err
}
opts = filter.AlbumsByYear(fromYear, toYear)
default:
log.Error(r, "albumList type not implemented", "type", typ)
return nil, 0, newError(responses.ErrorGeneric, "type '%s' not implemented", typ)
}
opts.Offset = p.IntOr("offset", 0)
opts.Max = number.Min(p.IntOr("size", 10), 500)
albums, err := api.ds.Album(r.Context()).GetAllWithoutGenres(opts)
if err != nil {
log.Error(r, "Error retrieving albums", err)
return nil, 0, newError(responses.ErrorGeneric, "internal error")
}
count, err := api.ds.Album(r.Context()).CountAll(opts)
if err != nil {
log.Error(r, "Error counting albums", err)
return nil, 0, newError(responses.ErrorGeneric, "internal error")
}
return albums, count, nil
}
func (api *Router) GetAlbumList(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
albums, count, err := api.getAlbumList(r)
if err != nil {
return nil, err
}
w.Header().Set("x-total-count", strconv.Itoa(int(count)))
response := newResponse()
response.AlbumList = &responses.AlbumList{Album: childrenFromAlbums(r.Context(), albums)}
return response, nil
}
func (api *Router) GetAlbumList2(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
albums, pageCount, err := api.getAlbumList(r)
if err != nil {
return nil, err
}
w.Header().Set("x-total-count", strconv.FormatInt(pageCount, 10))
response := newResponse()
response.AlbumList2 = &responses.AlbumList{Album: childrenFromAlbums(r.Context(), albums)}
return response, nil
}
func (api *Router) GetStarred(r *http.Request) (*responses.Subsonic, error) {
ctx := r.Context()
options := filter.Starred()
artists, err := api.ds.Artist(ctx).GetAll(options)
if err != nil {
log.Error(r, "Error retrieving starred artists", err)
return nil, err
}
albums, err := api.ds.Album(ctx).GetAllWithoutGenres(options)
if err != nil {
log.Error(r, "Error retrieving starred albums", err)
return nil, err
}
mediaFiles, err := api.ds.MediaFile(ctx).GetAll(options)
if err != nil {
log.Error(r, "Error retrieving starred mediaFiles", err)
return nil, err
}
response := newResponse()
response.Starred = &responses.Starred{}
response.Starred.Artist = toArtists(r, artists)
response.Starred.Album = childrenFromAlbums(r.Context(), albums)
response.Starred.Song = childrenFromMediaFiles(r.Context(), mediaFiles)
return response, nil
}
func (api *Router) GetStarred2(r *http.Request) (*responses.Subsonic, error) {
resp, err := api.GetStarred(r)
if err != nil {
return nil, err
}
response := newResponse()
response.Starred2 = resp.Starred
return response, nil
}
func (api *Router) GetNowPlaying(r *http.Request) (*responses.Subsonic, error) {
ctx := r.Context()
npInfo, err := api.scrobbler.GetNowPlaying(ctx)
if err != nil {
log.Error(r, "Error retrieving now playing list", err)
return nil, err
}
response := newResponse()
response.NowPlaying = &responses.NowPlaying{}
response.NowPlaying.Entry = make([]responses.NowPlayingEntry, len(npInfo))
for i, np := range npInfo {
response.NowPlaying.Entry[i].Child = childFromMediaFile(ctx, np.MediaFile)
response.NowPlaying.Entry[i].UserName = np.Username
response.NowPlaying.Entry[i].MinutesAgo = int32(time.Since(np.Start).Minutes())
response.NowPlaying.Entry[i].PlayerId = int32(i + 1) // Fake numeric playerId, it does not seem to be used for anything
response.NowPlaying.Entry[i].PlayerName = np.PlayerName
}
return response, nil
}
func (api *Router) GetRandomSongs(r *http.Request) (*responses.Subsonic, error) {
p := req.Params(r)
size := number.Min(p.IntOr("size", 10), 500)
genre, _ := p.String("genre")
fromYear := p.IntOr("fromYear", 0)
toYear := p.IntOr("toYear", 0)
songs, err := api.getSongs(r.Context(), 0, size, filter.SongsByRandom(genre, fromYear, toYear))
if err != nil {
log.Error(r, "Error retrieving random songs", err)
return nil, err
}
response := newResponse()
response.RandomSongs = &responses.Songs{}
response.RandomSongs.Songs = childrenFromMediaFiles(r.Context(), songs)
return response, nil
}
func (api *Router) GetSongsByGenre(r *http.Request) (*responses.Subsonic, error) {
p := req.Params(r)
count := number.Min(p.IntOr("count", 10), 500)
offset := p.IntOr("offset", 0)
genre, _ := p.String("genre")
songs, err := api.getSongs(r.Context(), offset, count, filter.SongsByGenre(genre))
if err != nil {
log.Error(r, "Error retrieving random songs", err)
return nil, err
}
response := newResponse()
response.SongsByGenre = &responses.Songs{}
response.SongsByGenre.Songs = childrenFromMediaFiles(r.Context(), songs)
return response, nil
}
func (api *Router) getSongs(ctx context.Context, offset, size int, opts filter.Options) (model.MediaFiles, error) {
opts.Offset = offset
opts.Max = size
return api.ds.MediaFile(ctx).GetAll(opts)
}