// NewRequest creates the requested song/playlist and adds to the queue
func (sc SoundCloud) NewRequest(user *gumble.User, url string) ([]Song, error) {
var apiResponse *jsonq.JsonQuery
var songArray []Song
var err error
timesplit := strings.Split(url, "#t=")
url = fmt.Sprintf("http://api.soundcloud.com/resolve?url=%s&client_id=%s", timesplit[0], dj.conf.ServiceKeys.SoundCloud)
if apiResponse, err = PerformGetRequest(url); err != nil {
return nil, errors.New(fmt.Sprintf(INVALID_API_KEY, sc.ServiceName()))
}
tracks, err := apiResponse.ArrayOfObjects("tracks")
if err == nil {
// PLAYLIST
// Create playlist
title, _ := apiResponse.String("title")
permalink, _ := apiResponse.String("permalink_url")
playlist := &AudioPlaylist{
id: permalink,
title: title,
}
if dj.conf.General.MaxSongPerPlaylist > 0 && len(tracks) > dj.conf.General.MaxSongPerPlaylist {
tracks = tracks[:dj.conf.General.MaxSongPerPlaylist]
}
// Add all tracks
for _, t := range tracks {
if song, err := sc.NewSong(user, jsonq.NewQuery(t), 0, playlist); err == nil {
songArray = append(songArray, song)
}
}
return songArray, nil
} else {
// SONG
// Calculate offset
offset := 0
if len(timesplit) == 2 {
timesplit = strings.Split(timesplit[1], ":")
multiplier := 1
for i := len(timesplit) - 1; i >= 0; i-- {
time, _ := strconv.Atoi(timesplit[i])
offset += time * multiplier
multiplier *= 60
}
}
// Add the track
if song, err := sc.NewSong(user, apiResponse, offset, nil); err == nil {
return append(songArray, song), err
}
return nil, err
}
}
