132 lines
3.8 KiB
Python
132 lines
3.8 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Synced playlists are stored in our plex.db. Interact with it through this
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module
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"""
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from logging import getLogger
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from .common import Playlist, PlaylistError
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from ..plex_db import PlexDB
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from ..kodi_db import kodiid_from_filename
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from .. import utils, variables as v
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###############################################################################
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LOG = getLogger('PLEX.playlists.db')
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###############################################################################
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def plex_playlist_ids():
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"""
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Returns a list of all Plex ids of the playlists already in our DB
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"""
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with PlexDB() as plexdb:
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return list(plexdb.playlist_ids())
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def kodi_playlist_paths():
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"""
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Returns a list of all Kodi playlist paths of the playlists already synced
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"""
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with PlexDB() as plexdb:
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return list(plexdb.kodi_playlist_paths())
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def update_playlist(playlist, delete=False):
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"""
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Assumes that all sync operations are over. Takes playlist [Playlist]
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and creates/updates the corresponding Plex playlists table entry
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Pass delete=True to delete the playlist entry
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"""
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with PlexDB() as plexdb:
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if delete:
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plexdb.delete_playlist(playlist)
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else:
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plexdb.add_playlist(playlist)
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def get_playlist(path=None, plex_id=None):
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"""
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Returns the playlist as a Playlist for either the plex_id or path
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"""
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playlist = Playlist()
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with PlexDB() as plexdb:
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playlist = plexdb.playlist(playlist, plex_id, path)
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return playlist
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def get_all_kodi_playlist_paths():
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"""
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Returns a list with all paths for the playlists on the Kodi side
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"""
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with PlexDB() as plexdb:
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paths = list(plexdb.all_kodi_paths())
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return paths
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def wipe_table():
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"""
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Deletes all playlists entries in the Plex DB
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"""
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with PlexDB() as plexdb:
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plexdb.wipe_playlists()
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def _m3u_iterator(text):
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"""
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Yields e.g. plugin://plugin.video.plexkodiconnect.movies/?plex_id=xxx
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"""
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lines = iter(text.split('\n'))
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for line in lines:
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if line.startswith('#EXTINF:'):
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next_line = next(lines).strip()
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if next_line.startswith('#EXT-KX-OFFSET:'):
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yield next(lines).strip()
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else:
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yield next_line
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def m3u_to_plex_ids(playlist):
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"""
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Adapter to process *.m3u playlist files. Encoding is not uniform!
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"""
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plex_ids = list()
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with open(playlist.kodi_path, 'rb') as f:
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text = f.read()
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try:
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text = text.decode(v.M3U_ENCODING)
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except UnicodeDecodeError:
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LOG.warning('Fallback to ISO-8859-1 decoding for %s', playlist)
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text = text.decode('ISO-8859-1')
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for entry in _m3u_iterator(text):
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plex_id = utils.REGEX_PLEX_ID.search(entry)
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if plex_id:
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plex_id = plex_id.group(1)
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plex_ids.append(plex_id)
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else:
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# Add-on paths not working, try direct
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kodi_id, kodi_type = kodiid_from_filename(entry,
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db_type=playlist.kodi_type)
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if not kodi_id:
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continue
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with PlexDB() as plexdb:
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item = plexdb.item_by_kodi_id(kodi_id, kodi_type)
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if item:
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plex_ids.append(item['plex_id'])
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return plex_ids
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def playlist_file_to_plex_ids(playlist):
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"""
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Takes the playlist file located at path [unicode] and parses it.
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Returns a list of plex_ids (str) or raises PL.PlaylistError if a single
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item cannot be parsed from Kodi to Plex.
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"""
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if playlist.kodi_extension == 'm3u':
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plex_ids = m3u_to_plex_ids(playlist)
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else:
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LOG.error('Unsupported playlist extension: %s',
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playlist.kodi_extension)
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raise PlaylistError
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return plex_ids
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