func (s *Soundcloud) Refresh() (protocol.SongList, error) {
service, _, err := s.getService()
if err != nil {
return nil, err
}
favorites, err := service.Favorites().Do()
if err != nil {
return nil, err
}
favs := make(map[codec.ID]*soundcloud.Favorite)
for _, f := range favorites {
favs[codec.Int64(f.ID)] = f
}
s.Favorites = favs
return s.SongList(), err
}
func (b *Bandcamp) Refresh() (protocol.SongList, error) {
resp, err := http.Get(b.URL)
if err != nil {
return nil, err
}
y, err := ioutil.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
return nil, err
}
var tracks []*track
var a album
{
const start = " trackinfo : ["
i := bytes.Index(y, []byte(start))
if i < 0 {
return nil, fmt.Errorf("not a bandcamp site: %v", b.URL)
}
e := bytes.Index(y[i:], []byte("],\n"))
if e < 0 {
return nil, fmt.Errorf("not a bandcamp site: %v", b.URL)
}
if err := json.Unmarshal(y[i+len(start)-1:e+1+i], &tracks); err != nil {
return nil, err
}
}
{
const start = " current: {"
i := bytes.Index(y, []byte(start))
if i < 0 {
return nil, fmt.Errorf("not a bandcamp site: %v", b.URL)
}
e := bytes.Index(y[i:], []byte("},\n"))
if e < 0 {
return nil, fmt.Errorf("not a bandcamp site: %v", b.URL)
}
if err := json.Unmarshal(y[i+len(start)-1:e+1+i], &a); err != nil {
return nil, err
}
}
var artURL string
func() {
const start = ` artThumbURL: "`
i := bytes.Index(y, []byte(start))
if i < 0 {
return
}
e := bytes.Index(y[i:], []byte("\",\n"))
if e < 0 {
return
}
if err := json.Unmarshal(y[i+len(start)-1:e+1+i], &artURL); err != nil {
return
}
}()
tracklist := make(map[codec.ID]*track)
songs := make(protocol.SongList)
for _, t := range tracks {
if t.File.Mp3_128 == "" {
continue
}
id := codec.Int64(t.ID)
tracklist[id] = t
songs[id] = &codec.SongInfo{
Time: time.Duration(t.Duration) * time.Second,
Album: a.Title,
Artist: a.Artist,
Title: t.Title,
Track: float64(t.TrackNum),
ImageURL: artURL,
}
}
b.Songs = songs
b.Tracks = tracklist
return songs, err
}