Started adding verbose messages for the console

Goopfile.lock

@@ -0,0 +1,8 @@
+code.google.com/p/gcfg #c2d3050044d0
+github.com/golang/protobuf #0f7a9caded1fb3c9cc5a9b4bcf2ff633cc8ae644
+github.com/jmoiron/jsonq #7c27c8eb9f6831555a4209f6a7d579159e766a3c
+github.com/layeh/gopus #2f86fa22bc209cc0ccbc6418dfbad9199e3dbc78
+github.com/layeh/gumble/gumble #8b9989d9c4090874546c45ceaa6ff21e95705bc4
+github.com/layeh/gumble/gumble_ffmpeg #c9fcce8fc4b71c7c53a5d3d9d48a1e001ad19a19
+github.com/layeh/gumble/gumbleutil #abf58b0ea8b2661897f81cf69c2a6a3e37152d74
+github.com/timshannon/go-openal #f4fbb66b2922de93753ac8069ff62d20a56a7450

main.go

@@ -35,6 +35,7 @@ type mumbledj struct {
 	homeDir        string
 	playlistSkips  map[string][]string
 	cache          *SongCache
+	verbose        bool
 }
 
 // OnConnect event. First moves MumbleDJ into the default channel specified
@@ -164,7 +165,7 @@ func main() {
 	}
 
 	var address, port, username, password, channel, pemCert, pemKey, accesstokens string
-	var insecure bool
+	var insecure, verbose bool
 
 	flag.StringVar(&address, "server", "localhost", "address for Mumble server")
 	flag.StringVar(&port, "port", "64738", "port for Mumble server")
@@ -175,6 +176,7 @@ func main() {
 	flag.StringVar(&pemKey, "key", "", "path to user PEM key for MumbleDJ")
 	flag.StringVar(&accesstokens, "accesstokens", "", "list of access tokens for channel auth")
 	flag.BoolVar(&insecure, "insecure", false, "skip certificate checking")
+	flag.BoolVar(&verbose, "verbose", false, "prints out debug messages to the console")
 	flag.Parse()
 
 	dj.config = gumble.Config{
@@ -201,6 +203,7 @@ func main() {
 	}
 
 	dj.defaultChannel = strings.Split(channel, "/")
+	dj.verbose = &verbose
 
 	dj.client.Attach(gumbleutil.Listener{
 		Connect:     dj.OnConnect,

service_youtube.go

@@ -131,6 +131,11 @@ func NewYouTubeSong(user, id, offset string, playlist *YouTubePlaylist) (*YouTub
 			dontSkip:  false,
 		}
 		dj.queue.AddSong(song)
+
+		if dj.verbose {
+			fmt.Printf("%s added track %s\n", song.Submitter, song.Title())
+		}
+
 		return song, nil
 	}
 	return nil, errors.New("Song exceeds the maximum allowed duration.")
@@ -139,14 +144,31 @@ func NewYouTubeSong(user, id, offset string, playlist *YouTubePlaylist) (*YouTub
 // Download downloads the song via youtube-dl if it does not already exist on disk.
 // All downloaded songs are stored in ~/.mumbledj/songs and should be automatically cleaned.
 func (s *YouTubeSong) Download() error {
+
+	// Checks to see if song is already downloaded
 	if _, err := os.Stat(fmt.Sprintf("%s/.mumbledj/songs/%s", dj.homeDir, s.Filename())); os.IsNotExist(err) {
+
+		if dj.verbose {
+			fmt.Printf("Downloading %s\n", s.Title)
+		}
+
 		cmd := exec.Command("youtube-dl", "--output", fmt.Sprintf(`~/.mumbledj/songs/%s`, s.Filename()), "--format", "m4a", "--", s.ID())
 		if err := cmd.Run(); err == nil {
 			if dj.conf.Cache.Enabled {
 				dj.cache.CheckMaximumDirectorySize()
 			}
+
+			if dj.verbose {
+				fmt.Printf("%s downloaded\n", s.Title())
+			}
+
 			return nil
 		}
+
+		if dj.verbose {
+			fmt.Printf("%s failed to download\n", s.Title())
+		}
+
 		return errors.New("Song download failed.")
 	}
 	return nil
@@ -199,6 +221,11 @@ func (s *YouTubeSong) Play() {
 			dj.client.Self.Channel.Send(fmt.Sprintf(message, s.Thumbnail(), s.ID(),
 				s.Title(), s.Duration(), s.Submitter(), s.Playlist().Title()), false)
 		}
+
+		if dj.verbose {
+			fmt.Printf("Now playing %s\n", s.Title())
+		}
+
 		go func() {
 			dj.audioStream.Wait()
 			dj.queue.OnSongFinished()
@@ -212,6 +239,9 @@ func (s *YouTubeSong) Delete() error {
 		filePath := fmt.Sprintf("%s/.mumbledj/songs/%s.m4a", dj.homeDir, s.ID())
 		if _, err := os.Stat(filePath); err == nil {
 			if err := os.Remove(filePath); err == nil {
+				if dj.verbose {
+					fmt.Printf("Deleting %s\n", s.Title())
+				}
 				return nil
 			}
 			return errors.New("Error occurred while deleting audio file.")
@@ -402,6 +432,9 @@ func NewYouTubePlaylist(user, id string) (*YouTubePlaylist, error) {
 				dontSkip:  false,
 			}
 			dj.queue.AddSong(playlistSong)
+			if dj.verbose {
+				fmt.Printf("%s added song %s\n", playlistSong.Submitter, playlistSong.Title())
+			}
 		}
 	}
 	return playlist, nil