switch from vlc to gstreamer-player for audio department

screenless/bureau/audio/audio.py

@@ -1,6 +1,7 @@
 import kode256
 import requests
-import vlc
+
+from gsp import GstreamerPlayer
 
 from bureau import Bureau, add_command, add_webview
 
@@ -19,7 +20,8 @@ class Audio(Bureau):
         Bureau.__init__(self)
 
         self.urldb = self.open_db("urldb")
-        self.player = vlc.MediaListPlayer()
+        self.player = GstreamerPlayer(None)
+        self.current_uri = None
         
     @add_command("p", "Play an album, track or a live stream.")
     def play(self, data):
@@ -33,24 +35,23 @@ class Audio(Bureau):
         url = self.urldb.get(shortcode)
         self.log.debug(" playing url " + url)
 
-        playlist = vlc.MediaList()
-        playlist.add_media(url)
-        self.player.set_media_list(playlist)
-        self.player.play()
+        self.player.queue(url)
+        self.current_uri = url
 
     @add_command("stop", "Halt audio playback.")
     def stop(self):
         """
         Stops all audio currently playing audio output.
         """
-        self.player.pause()
+        self.player.stop()
 
     @add_command("resu", "Resume playback.")
     def resume(self):
         """
         Resume playback of paused audio.
         """
-        self.player.play()
+        if self.current_uri:
+            self.player.queue(self.current_uri)
 
     @add_command("next", "Play the next song.")
     def play_next(self):
@@ -77,14 +78,15 @@ class Audio(Bureau):
         """
         media = self.player.get_media_player().get_media()
         out = "Now Playing: "
-        out += media.get_meta(vlc.Meta.Title) + "\n"
-        nowplaying = media.get_meta(vlc.Meta.NowPlaying)
-        if nowplaying == "":
-            out += "by " + media.get_meta(vlc.Meta.Artist) + "\n"
-            out += "from the album '" + media.get_meta(vlc.Meta.Album) \
+        out += self.player.title + "\n"
+        if self.player.artist != "":
+            out += "by " + self.player.artist + "\n"
+        if self.player.album != "":
+            out += "from the album '" + self.player.album \
                     + "'\n"
-        else:
-            out += nowplaying + "\n"
+
+        # TODO: add fields for "organization" and "location" for gstreamer-player
+        #       so we can get the station ID stuff
 
         self.log.debug("info output:" + out)
         self.print_small(out)