git.maemo.org Git - zukebox/blob - zukebox_server/src/plugins/audio_library/library.py

   1
   2 import os.path
   3 from lightmediascanner import LightMediaScanner
   4
   5 from brisa.core.plugin import PluginInterface
   6 from brisa.core.config import manager as mgr
   7 from brisa.core import webserver
   8
   9 plugin_section = "zukebox_server_plugin-audio-library"
  10 class ZAudioLibrary(PluginInterface):
  11     """Audio Library enables sharing of locally stored audios
  12
  13     """
  14     name = "audio_library"
  15     usage = mgr.get_parameter_bool(plugin_section, "enable")
  16     db_path = mgr.get_parameter(plugin_section, "database_location")
  17     lms = None
  18     audio_types = ["audio-dummy", "id3", "ogg", "pls", "m3u", "rm", "asf", "flac"]
  19     containers = {}
  20     containers_cb = {}
  21
  22     def load(self):
  23         self._load_config()
  24         self._load_scanner()
  25         self._load_audio()
  26
  27     def publish(self, webserver):
  28         webserver.add_resource(self.name, AudioLibraryResource())
  29
  30     def _load_config(self):
  31         self.audio_folder = mgr.get_parameter(plugin_section, "audio_folder")
  32         self.already_scanned = mgr.get_parameter_bool(plugin_section, ".scanned")
  33         if not self.already_scanned:
  34             mgr.set_parameter(plugin_section, ".scanned", True)
  35             mgr.save()
  36
  37     def _load_scanner(self):
  38         self.lms = LightMediaScanner(self.db_path, self.audio_types, "utf8",
  39                 3, 3)
  40         self.lms.check(self.audio_folder)
  41         self.lms.process(self.audio_folder)
  42
  43     def _load_audio(self):
  44         rp = self.plugin_manager.root_plugin
  45         audio_container = rp.get_container("Audio")
  46         if not audio_container:
  47             audio_container = rp.add_container("Audio", 0)
  48
  49         self.all_container = rp.add_container("All Audios",
  50                 audio_container.id, self)
  51         self.containers[self.all_container.id] = self.all_container
  52
  53     def process_audio_folder(self):
  54         self.lms.process(self.audio_folder)
  55
  56     def check_audio_folder(self):
  57         self.lms.check(self.audio_folder)
  58
  59     def browse(self,id, browse_flag, filter, starting_index, requested_count, sort_criteria):
  60         if id in self.containers:
  61             if not self.containers[id].items:
  62                 # add the items from callback
  63                 self.containers[id].items = self.containers_cb[id]()
  64             return self.containers[id].items
  65
  66 class AudioLibraryResource(webserver.CustomResource):
  67     def get_render(self, uri, request):
  68         id = uri.split("/")[-1].split("-")[1]
  69         #path =
  70         return webserver.Data("", "")