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album_lists.go
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album_lists.go
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package subsonic
import (
"errors"
"net/http"
"github.com/deluan/navidrome/engine"
"github.com/deluan/navidrome/log"
"github.com/deluan/navidrome/server/subsonic/responses"
"github.com/deluan/navidrome/utils"
)
type AlbumListController struct {
listGen engine.ListGenerator
}
func NewAlbumListController(listGen engine.ListGenerator) *AlbumListController {
c := &AlbumListController{
listGen: listGen,
}
return c
}
func (c *AlbumListController) getNewAlbumList(r *http.Request) (engine.Entries, error) {
typ, err := RequiredParamString(r, "type", "Required string parameter 'type' is not present")
if err != nil {
return nil, err
}
var filter engine.ListFilter
switch typ {
case "newest":
filter = engine.ByNewest()
case "recent":
filter = engine.ByRecent()
case "random":
filter = engine.ByRandom()
case "alphabeticalByName":
filter = engine.ByName()
case "alphabeticalByArtist":
filter = engine.ByArtist()
case "frequent":
filter = engine.ByFrequent()
case "starred":
filter = engine.ByStarred()
case "highest":
filter = engine.ByRating()
case "byGenre":
filter = engine.ByGenre(utils.ParamString(r, "genre"))
case "byYear":
filter = engine.ByYear(utils.ParamInt(r, "fromYear", 0), utils.ParamInt(r, "toYear", 0))
default:
log.Error(r, "albumList type not implemented", "type", typ)
return nil, errors.New("Not implemented!")
}
offset := utils.ParamInt(r, "offset", 0)
size := utils.MinInt(utils.ParamInt(r, "size", 10), 500)
albums, err := c.listGen.GetAlbums(r.Context(), offset, size, filter)
if err != nil {
log.Error(r, "Error retrieving albums", "error", err)
return nil, errors.New("Internal Error")
}
return albums, nil
}
func (c *AlbumListController) GetAlbumList(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
albums, err := c.getNewAlbumList(r)
if err != nil {
return nil, NewError(responses.ErrorGeneric, err.Error())
}
response := NewResponse()
response.AlbumList = &responses.AlbumList{Album: ToChildren(r.Context(), albums)}
return response, nil
}
func (c *AlbumListController) GetAlbumList2(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
albums, err := c.getNewAlbumList(r)
if err != nil {
return nil, NewError(responses.ErrorGeneric, err.Error())
}
response := NewResponse()
response.AlbumList2 = &responses.AlbumList{Album: ToAlbums(r.Context(), albums)}
return response, nil
}
func (c *AlbumListController) GetStarred(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
artists, albums, mediaFiles, err := c.listGen.GetAllStarred(r.Context())
if err != nil {
log.Error(r, "Error retrieving starred media", "error", err)
return nil, NewError(responses.ErrorGeneric, "Internal Error")
}
response := NewResponse()
response.Starred = &responses.Starred{}
response.Starred.Artist = ToArtists(artists)
response.Starred.Album = ToChildren(r.Context(), albums)
response.Starred.Song = ToChildren(r.Context(), mediaFiles)
return response, nil
}
func (c *AlbumListController) GetStarred2(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
artists, albums, mediaFiles, err := c.listGen.GetAllStarred(r.Context())
if err != nil {
log.Error(r, "Error retrieving starred media", "error", err)
return nil, NewError(responses.ErrorGeneric, "Internal Error")
}
response := NewResponse()
response.Starred2 = &responses.Starred{}
response.Starred2.Artist = ToArtists(artists)
response.Starred2.Album = ToAlbums(r.Context(), albums)
response.Starred2.Song = ToChildren(r.Context(), mediaFiles)
return response, nil
}
func (c *AlbumListController) GetNowPlaying(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
npInfos, err := c.listGen.GetNowPlaying(r.Context())
if err != nil {
log.Error(r, "Error retrieving now playing list", "error", err)
return nil, NewError(responses.ErrorGeneric, "Internal Error")
}
response := NewResponse()
response.NowPlaying = &responses.NowPlaying{}
response.NowPlaying.Entry = make([]responses.NowPlayingEntry, len(npInfos))
for i, entry := range npInfos {
response.NowPlaying.Entry[i].Child = ToChild(r.Context(), entry)
response.NowPlaying.Entry[i].UserName = entry.UserName
response.NowPlaying.Entry[i].MinutesAgo = entry.MinutesAgo
response.NowPlaying.Entry[i].PlayerId = entry.PlayerId
response.NowPlaying.Entry[i].PlayerName = entry.PlayerName
}
return response, nil
}
func (c *AlbumListController) GetRandomSongs(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
size := utils.MinInt(utils.ParamInt(r, "size", 10), 500)
genre := utils.ParamString(r, "genre")
fromYear := utils.ParamInt(r, "fromYear", 0)
toYear := utils.ParamInt(r, "toYear", 0)
songs, err := c.listGen.GetSongs(r.Context(), 0, size, engine.RandomSongs(genre, fromYear, toYear))
if err != nil {
log.Error(r, "Error retrieving random songs", "error", err)
return nil, NewError(responses.ErrorGeneric, "Internal Error")
}
response := NewResponse()
response.RandomSongs = &responses.Songs{}
response.RandomSongs.Songs = ToChildren(r.Context(), songs)
return response, nil
}
func (c *AlbumListController) GetSongsByGenre(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
count := utils.MinInt(utils.ParamInt(r, "count", 10), 500)
offset := utils.MinInt(utils.ParamInt(r, "offset", 0), 500)
genre := utils.ParamString(r, "genre")
songs, err := c.listGen.GetSongsByGenre(r.Context(), offset, count, genre)
if err != nil {
log.Error(r, "Error retrieving random songs", "error", err)
return nil, NewError(responses.ErrorGeneric, "Internal Error")
}
response := NewResponse()
response.RandomSongs = &responses.Songs{}
response.RandomSongs.Songs = ToChildren(r.Context(), songs)
return response, nil
}