func GetMusics(singerId string) (Musics []Song, err error) {
singerId = strings.TrimSpace(singerId)
if singerId == "" {
err = errors.New("singer_id is empty")
return
}
var limit = 100
var offset = 0
var tingResult TingResult
for {
req := httplib.Get("http://tingapi.ting.baidu.com/v1/restserver/ting")
req.Param("method", "baidu.ting.artist.getSongList")
req.Param("format", "json")
req.Param("tinguid", singerId)
req.Param("offset", strconv.Itoa(offset))
req.Param("limits", strconv.Itoa(limit))
offset += limit
if err := req.ToJson(&tingResult); err != nil {
break
} else {
for _, song := range tingResult.Songlist {
Musics = append(Musics, song)
}
if tingResult.HaveMore == 0 {
break
}
}
}
return
}
func (artist *Artist) Supplement() (err error) {
if strings.TrimSpace(artist.ArtistId) == "" {
err = errors.New("artistid is empty")
return
}
req := httplib.Get("http://tingapi.ting.baidu.com/v1/restserver/ting")
req.Param("from", "qianqian")
req.Param("version", "2.1.0")
req.Param("method", "baidu.ting.artist.getinfo")
req.Param("format", "json")
req.Param("tinguid", artist.ArtistId)
if err = req.ToJson(artist); err != nil {
return
}
return
}
func (song *Song) Supplement() (err error) {
var musicSupplement MusicSupplement
var mapMusicSupplement = make(map[int]MusicDownloadInfo, 0)
var mapMusicSupplementKeys = []int{}
req := httplib.Get("http://tingapi.ting.baidu.com/v1/restserver/ting")
req.Param("from", "qianqian")
req.Param("version", "2.1.0")
req.Param("method", "baidu.ting.song.getInfos")
req.Param("format", "json")
req.Param("songid", song.SongId)
req.Param("e", "JoN56kTXnnbEpd9MVczkYJCSx/E1mkLx+PMIkTcOEu4=")
if err = req.ToJson(&musicSupplement); err != nil {
fmt.Println(req.String())
return
}
if musicSupplement.ErrorCode != 22000 {
err = errors.New("err: " + musicSupplement.ErrorMessage)
return
}
for _, musicDownloadInfo := range musicSupplement.SongUrl.MusicDownloadInfos {
if musicDownloadInfo.FileDuration == 0 ||
strings.Contains(musicDownloadInfo.FileLink, "http://") == false ||
musicDownloadInfo.FileSize == 0 {
continue
}
if _, hit := mapMusicSupplement[musicDownloadInfo.FileSize]; hit == true {
continue
}
mapMusicSupplementKeys = append(mapMusicSupplementKeys, musicDownloadInfo.FileSize)
mapMusicSupplement[musicDownloadInfo.FileSize] = musicDownloadInfo
}
if len(mapMusicSupplementKeys) == 0 {
err = errors.New("not find music download addr")
return
}
sort.Sort(sort.Reverse(sort.IntSlice(mapMusicSupplementKeys)))
song.FileDuration = strconv.Itoa(mapMusicSupplement[mapMusicSupplementKeys[0]].FileDuration)
song.FileLink = mapMusicSupplement[mapMusicSupplementKeys[0]].FileLink
song.FileSize = mapMusicSupplement[mapMusicSupplementKeys[0]].FileSize
return
}
func FromBaiduGetSingerInfo(singerName string) (artist Artist, err error) {
singerName = strings.TrimSpace(singerName)
if singerName == "" {
err = errors.New("sinegr_name is empty")
return
}
var suggestionResult SuggestionResult
req := httplib.Get("http://sug.music.baidu.com/info/suggestion")
req.Param("format", "json")
req.Param("word", singerName)
req.Param("version", "2")
req.Param("from", "0")
if err = req.ToJson(&suggestionResult); err != nil {
return
}
for _, row := range suggestionResult.Data.Artists {
if row.ArtistName == singerName {
artist = row
return
}
}
return
}