// dispatch control commands (vol, prev, next)
func (h ControlHandler) command(w http.ResponseWriter,
r *http.Request, controls player.Controls) (err error) {
var data ControlCommand
/*
controls, err := player.NewMpdControls()
if (err != nil) {
return err
}
defer controls.Close()
*/
err = JsonRequestToType(w, r, &data)
if err != nil {
return err
}
log.Printf("Received control command '%s'\n", data.Command)
switch data.Command {
case "prev":
err = controls.Prev()
case "next":
err = controls.Next()
case "stop":
err = controls.Stop()
case "play":
err = controls.Play()
case "pause":
err = controls.Pause()
case "volumeDelta":
err = controls.VolumeDelta(data.VolumeDelta)
default:
log.Printf("Unknown command: %s\n", data.Command)
err = errors.New("Unknown command " + data.Command)
}
return err
}
