mediagoblin/media_types/audio/__init__.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 from mediagoblin.media_types import MediaManagerBase
  18 from mediagoblin.media_types.audio.processing import AudioProcessingManager, \
  19     sniff_handler
  20 from mediagoblin.tools import pluginapi
  21
  22 # Why isn't .ogg in this list?  It's still detected, but via sniffing,
  23 # .ogg files could be either video or audio... sniffing determines which.
  24
  25 ACCEPTED_EXTENSIONS = ["mp3", "flac", "wav", "m4a"]
  26 MEDIA_TYPE = 'mediagoblin.media_types.audio'
  27
  28
  29 def setup_plugin():
  30     config = pluginapi.get_config(MEDIA_TYPE)
  31
  32
  33 class AudioMediaManager(MediaManagerBase):
  34     human_readable = "Audio"
  35     display_template = "mediagoblin/media_displays/audio.html"
  36     default_thumb = "images/media_thumbs/image.png"
  37
  38
  39 def get_media_type_and_manager(ext):
  40     if ext in ACCEPTED_EXTENSIONS:
  41         return MEDIA_TYPE, AudioMediaManager
  42
  43 hooks = {
  44     'setup': setup_plugin,
  45     'get_media_type_and_manager': get_media_type_and_manager,
  46     'sniff_handler': sniff_handler,
  47     ('media_manager', MEDIA_TYPE): lambda: AudioMediaManager,
  48     ('reprocess_manager', MEDIA_TYPE): lambda: AudioProcessingManager,
  49 }