101 lines
2.6 KiB
Go
101 lines
2.6 KiB
Go
package subsonic
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import (
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"errors"
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"fmt"
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"net/url"
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"strconv"
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)
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// StarParameters are used to identify songs, albums, and artists (or some subset of those) at the same time.
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// subsonic.Star and subsonic.Unstar both use StarParameters to identify things to star.
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type StarParameters struct {
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SongIDs []string
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AlbumIDs []string
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ArtistIDs []string
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}
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// Star adds the star annotation to songs, albums, and artists.
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func (s *Client) Star(parameters StarParameters) error {
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params := url.Values{}
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for _, song := range parameters.SongIDs {
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params.Add("id", song)
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}
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for _, album := range parameters.AlbumIDs {
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params.Add("albumId", album)
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}
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for _, artist := range parameters.ArtistIDs {
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params.Add("artistId", artist)
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}
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_, err := s.getValues("star", params)
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if err != nil {
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return err
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}
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return nil
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}
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// Unstar removes the star annotation from songs, albums, and artists.
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func (s *Client) Unstar(parameters StarParameters) error {
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params := url.Values{}
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for _, song := range parameters.SongIDs {
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params.Add("id", song)
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}
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for _, album := range parameters.AlbumIDs {
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params.Add("albumId", album)
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}
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for _, artist := range parameters.ArtistIDs {
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params.Add("artistId", artist)
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}
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_, err := s.getValues("unstar", params)
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if err != nil {
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return err
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}
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return nil
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}
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// SetRating sets the rating of a music file.
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func (s *Client) SetRating(id string, rating int) error {
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if rating > 5 || rating < 0 {
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return errors.New("Rating can only be in the range 0-5")
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}
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params := map[string]string{
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"id": id,
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"rating": fmt.Sprintf("%d", rating),
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}
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_, err := s.Get("setRating", params)
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if err != nil {
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return err
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}
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return nil
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}
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// Scrobble submits a song to last.fm if the user has configured their credentials to do so.
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//
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// Optional Parameters:
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// time: (Since 1.8.0) The time (in milliseconds since 1 Jan 1970) at which the song was listened to.
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// submission: Whether this is a "submission" (true) or a "now playing" (false) notification. Defaults to a submission.
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func (s *Client) Scrobble(id string, parameters map[string]string) error {
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params := map[string]string{
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"id": id,
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}
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if scrobbleTime, ok := parameters["time"]; ok {
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_, err := strconv.Atoi(scrobbleTime)
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if err != nil {
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return fmt.Errorf("%s is not a unix-style timestamp", scrobbleTime)
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}
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params["time"] = scrobbleTime
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}
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if submission, ok := parameters["submission"]; ok {
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_, err := strconv.ParseBool(submission)
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if err != nil {
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return fmt.Errorf("%s is not boolean", submission)
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}
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params["submission"] = submission
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}
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_, err := s.Get("scrobble", params)
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if err != nil {
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return err
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}
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return nil
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}
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