53 lines
936 B
Go
53 lines
936 B
Go
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package main
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import (
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"os"
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"path"
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"github.com/olahol/melody"
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)
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func (s *State) ViewersAmount() (viewers int, err error) {
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var sessions []*melody.Session
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if sessions, err = s.Websocket.Sessions(); err == nil {
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viewers = len(sessions)
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}
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return
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}
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func (s *State) NowPlaying() string {
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if s.CurrentFile == "" {
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return "Nothing"
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} else {
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return s.CurrentFile
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}
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}
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// TODO: make it possible to specific timestamp
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func (s *State) PlayVideo(filename string, seconds int) (playme string, err error) {
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if filename == "" {
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playme, err = s.getRandomMediaFile()
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if err != nil {
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return
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}
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} else {
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playme = filename
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}
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err = s.playFile(playme)
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return
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}
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// returns if media can be watched
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func (s *State) IsLivestreamReady() (bool, error) {
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if _, err := os.Stat(path.Join(s.OutDir, OUTFILE)); os.IsNotExist(err) {
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return false, nil
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} else if err != nil {
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return false, err
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} else {
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return true, nil
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}
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}
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