0-patch.diff

   1 diff --git a/plugins/lyrics/lyrics.py b/plugins/lyrics/lyrics.py
   2 index 13124b3..2ea38d6 100644
   3 --- a/plugins/lyrics/lyrics.py
   4 +++ b/plugins/lyrics/lyrics.py
   5 @@ -32,6 +32,7 @@ import urllib.request
   6  import rb
   7  from gi.repository import Gtk, Gio, GObject, Peas
   8  from gi.repository import RB
   9 +from gi.repository import Gst, GstPbutils
  10
  11  import LyricsParse
  12  from LyricsConfigureDialog import LyricsConfigureDialog
  13 @@ -142,10 +143,41 @@ class LyricGrabber(object):
  14
  15         def verify_lyric(self):
  16                 return os.path.exists(self.cache_path)
  17 +
  18 +
  19 +       def lyric_from_tag(self):
  20 +               """
  21 +               Extract lyrics from the file meta data (tags)
  22 +               Currently supported formats:
  23 +               - ogg/vorbis files with "LYRICS" tag
  24 +               """
  25 +               location = self.entry.get_playback_uri()
  26 +               print("discovering %s" % location)
  27 +               self.discoverer = GstPbutils.Discoverer(timeout=Gst.SECOND*1)
  28 +               info = self.discoverer.discover_uri(location)
  29 +               tags = info.get_tags()
  30 +               if tags is None:
  31 +                       return
  32 +
  33 +               for i in range(tags.get_tag_size("extended-comment")):
  34 +                       (exists, value) = tags.get_string_index("extended-comment", i)
  35 +                       #ogg/vorbis unsynchronized lyrics
  36 +                       if exists and value.startswith("LYRICS"):
  37 +                               text = value.replace("LYRICS=", "")
  38 +                               return text
  39 +                       #ogg/vorbis synchronized lyrics
  40 +                       elif exists and value.startswith("SYNCLYRICS"):
  41 +                               text = value.replace("SYNCLYRICS=", "")
  42 +                               return text
  43
  44         def search_lyrics(self, callback, cache_only=False):
  45                 self.callback = callback
  46 -
  47 +
  48 +               text = self.lyric_from_tag()
  49 +               if text is not None:
  50 +                       self.callback(text)
  51 +                       return
  52 +
  53                 status = self.verify_lyric()
  54
  55                 if status: