459 lines
20 KiB
Python
459 lines
20 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import absolute_import, division, unicode_literals
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import logging
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import sys
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import xbmc
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from . import utils, clientinfo, timing
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from . import initialsetup, artwork
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from . import kodimonitor
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from . import sync
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from . import websocket_client
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from . import plex_companion
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from . import plex_functions as PF, playqueue as PQ
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from . import playback_starter
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from . import playqueue
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from . import variables as v
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from . import app
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from . import loghandler
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from .windows import userselect
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###############################################################################
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loghandler.config()
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LOG = logging.getLogger("PLEX.service")
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###############################################################################
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WINDOW_PROPERTIES = (
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"plex_online", "plex_command_processed", "plex_shouldStop", "plex_dbScan",
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"plex_customplayqueue", "plex_playbackProps",
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"pms_token", "plex_token", "pms_server", "plex_machineIdentifier",
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"plex_servername", "plex_authenticated", "PlexUserImage", "useDirectPaths",
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"countError", "countUnauthorized", "plex_restricteduser",
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"plex_allows_mediaDeletion", "plex_command", "plex_result",
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"plex_force_transcode_pix"
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)
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class Service():
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ws = None
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sync = None
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plexcompanion = None
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ws_running = False
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alexa_running = False
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sync_running = False
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plexcompanion_running = False
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kodimonitor_running = False
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playback_starter_running = False
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def __init__(self):
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# Initial logging
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LOG.info("======== START %s ========", v.ADDON_NAME)
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LOG.info("Platform: %s", v.PLATFORM)
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LOG.info("KODI Version: %s", v.KODILONGVERSION)
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LOG.info("%s Version: %s", v.ADDON_NAME, v.ADDON_VERSION)
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LOG.info("PKC Direct Paths: %s",
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utils.settings('useDirectPaths') == '1')
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LOG.info("Number of sync threads: %s",
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utils.settings('syncThreadNumber'))
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LOG.info('Playlist m3u encoding: %s', v.M3U_ENCODING)
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LOG.info("Full sys.argv received: %s", sys.argv)
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LOG.info('Sync playlists: %s', utils.settings('enablePlaylistSync'))
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LOG.info('Synching only specific Kodi playlists: %s',
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utils.settings('syncSpecificKodiPlaylists') == 'true')
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LOG.info('Kodi playlist prefix: %s',
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utils.settings('syncSpecificKodiPlaylistsPrefix'))
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LOG.info('Synching only specific Plex playlists: %s',
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utils.settings('syncSpecificPlexPlaylistsPrefix') == 'true')
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LOG.info('Play playlist prefix: %s',
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utils.settings('syncSpecificPlexPlaylistsPrefix'))
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LOG.info('XML decoding being used: %s', utils.ETREE)
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LOG.info("Db version: %s", utils.settings('dbCreatedWithVersion'))
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# Reset window props
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for prop in WINDOW_PROPERTIES:
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utils.window(prop, clear=True)
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# To detect Kodi profile switches
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utils.window('plex_kodiProfile',
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value=utils.try_decode(xbmc.translatePath("special://profile")))
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self.monitor = xbmc.Monitor()
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# Load/Reset PKC entirely - important for user/Kodi profile switch
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# Clear video nodes properties
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from .library_sync import videonodes
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videonodes.VideoNodes().clearProperties()
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clientinfo.getDeviceId()
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# Init time-offset between Kodi and Plex
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timing.KODI_PLEX_TIME_OFFSET = utils.settings('kodiplextimeoffset') or 0.0
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def isCanceled(self):
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return xbmc.abortRequested or app.APP.stop_pkc
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def log_out(self):
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"""
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Ensures that lib sync threads are suspended; signs out user
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"""
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LOG.info('Log-out requested')
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app.SYNC.suspend_library_thread = True
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i = 0
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while app.SYNC.db_scan:
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i += 1
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xbmc.sleep(50)
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if i > 100:
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LOG.error('Could not stop library sync, aborting log-out')
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# Failed to reset PMS and plex.tv connects. Try to restart Kodi
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utils.messageDialog(utils.lang(29999), utils.lang(39208))
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# Resuming threads, just in case
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app.SYNC.suspend_library_thread = False
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return False
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LOG.info('Successfully stopped library sync')
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app.ACCOUNT.log_out()
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LOG.info('User has been logged out')
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return True
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def choose_pms_server(self, manual=False):
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LOG.info("Choosing PMS server requested, starting")
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if manual:
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if not self.setup.enter_new_pms_address():
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return False
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else:
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server = self.setup.pick_pms(showDialog=True)
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if server is None:
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LOG.info('We did not connect to a new PMS, aborting')
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return False
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LOG.info("User chose server %s", server['name'])
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if server['baseURL'] == app.CONN.server:
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LOG.info('User chose old PMS to connect to')
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return False
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self.setup.write_pms_to_settings(server)
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if not self.log_out():
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return False
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# Wipe Kodi and Plex database as well as playlists and video nodes
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utils.wipe_database()
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app.CONN.load()
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LOG.info("Choosing new PMS complete")
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return True
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def switch_plex_user(self):
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if not self.log_out():
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return False
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# First remove playlists of old user
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utils.delete_playlists()
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# Remove video nodes
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utils.delete_nodes()
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return True
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def toggle_plex_tv(self):
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if utils.settings('plexToken'):
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LOG.info('Reseting plex.tv credentials in settings')
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app.ACCOUNT.clear()
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return True
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else:
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LOG.info('Login to plex.tv')
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return self.setup.plex_tv_sign_in()
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def authenticate(self):
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"""
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Authenticate the current user or prompt to log-in
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Returns True if successful, False if not. 'aborted' if user chose to
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abort
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"""
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LOG.info('Authenticating user')
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if app.ACCOUNT.plex_username and not app.ACCOUNT.force_login:
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# Found a user in the settings, try to authenticate
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LOG.info('Trying to authenticate with old settings')
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res = PF.check_connection(app.CONN.server,
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token=app.ACCOUNT.pms_token,
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verifySSL=app.CONN.verify_ssl_cert)
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if res is False:
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LOG.error('Something went wrong while checking connection')
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return False
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elif res == 401:
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LOG.error('User token no longer valid. Sign user out')
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app.ACCOUNT.clear()
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return False
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elif res >= 400:
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LOG.error('Answer from PMS is not as expected')
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return False
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LOG.info('Successfully authenticated using old settings')
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app.ACCOUNT.set_authenticated()
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return True
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while True:
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# Could not use settings - try to get Plex user list from plex.tv
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if app.ACCOUNT.plex_token:
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LOG.info("Trying to connect to plex.tv to get a user list")
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user, _ = userselect.start()
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if not user:
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LOG.info('No user received')
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app.CONN.pms_status = 'Stop'
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return False
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username = user.title
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user_id = user.id
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token = user.authToken
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else:
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LOG.info("Trying to authenticate without a token")
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username = ''
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user_id = ''
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token = ''
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res = PF.check_connection(app.CONN.server,
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token=token,
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verifySSL=app.CONN.verify_ssl_cert)
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if res is False:
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LOG.error('Something went wrong while checking connection')
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return False
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elif res == 401:
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if app.ACCOUNT.plex_token:
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LOG.error('Token no longer valid')
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# "Your Plex token is no longer valid. Logging-out of plex.tv"
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utils.messageDialog(utils.lang(29999), utils.lang(33010))
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app.ACCOUNT.clear()
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return False
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else:
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# "Failed to authenticate. Did you login to plex.tv?"
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utils.messageDialog(utils.lang(29999), utils.lang(39023))
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if self.setup.plex_tv_sign_in():
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self.setup.write_credentials_to_settings()
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app.ACCOUNT.load()
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continue
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else:
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return False
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elif res >= 400:
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LOG.error('Answer from PMS is not as expected')
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return False
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LOG.info('Successfully authenticated')
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# Got new values that need to be saved
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utils.settings('username', value=username)
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utils.settings('userid', value=user_id)
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utils.settings('accessToken', value=token)
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app.ACCOUNT.load()
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app.ACCOUNT.set_authenticated()
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return True
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def ServiceEntryPoint(self):
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# Important: Threads depending on abortRequest will not trigger
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# if profile switch happens more than once.
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app.init()
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# Some plumbing
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artwork.IMAGE_CACHING_SUSPENDS = [
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app.SYNC.suspend_library_thread,
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app.SYNC.stop_sync,
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app.SYNC.db_scan
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]
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if not utils.settings('imageSyncDuringPlayback') == 'true':
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artwork.IMAGE_CACHING_SUSPENDS.append(app.SYNC.suspend_sync)
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# Initialize the PKC playqueues
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PQ.init_playqueues()
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# Server auto-detect
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self.setup = initialsetup.InitialSetup()
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self.setup.setup()
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# Initialize important threads
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self.ws = websocket_client.PMS_Websocket()
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self.alexa = websocket_client.Alexa_Websocket()
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self.sync = sync.Sync()
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self.plexcompanion = plex_companion.PlexCompanion()
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self.specialmonitor = kodimonitor.SpecialMonitor()
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self.playback_starter = playback_starter.PlaybackStarter()
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self.playqueue = playqueue.PlayqueueMonitor()
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server_online = True
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welcome_msg = True
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counter = 0
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while not self.isCanceled():
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if utils.window('plex_kodiProfile') != v.KODI_PROFILE:
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# Profile change happened, terminate this thread and others
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LOG.info("Kodi profile was: %s and changed to: %s. "
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"Terminating old PlexKodiConnect thread.",
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v.KODI_PROFILE, utils.window('plex_kodiProfile'))
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break
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plex_command = utils.window('plex_command')
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if plex_command:
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# Commands/user interaction received from other PKC Python
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# instances (default.py and context.py instead of service.py)
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utils.window('plex_command', clear=True)
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if plex_command.startswith('PLAY-'):
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# Add-on path playback!
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app.APP.command_pipeline_queue.put(
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plex_command.replace('PLAY-', ''))
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elif plex_command.startswith('NAVIGATE-'):
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app.APP.command_pipeline_queue.put(
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plex_command.replace('NAVIGATE-', ''))
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elif plex_command.startswith('CONTEXT_menu?'):
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app.APP.command_pipeline_queue.put(
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'dummy?mode=context_menu&%s'
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% plex_command.replace('CONTEXT_menu?', ''))
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elif plex_command == 'choose_pms_server':
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if self.choose_pms_server():
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utils.window('plex_online', clear=True)
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app.ACCOUNT.set_unauthenticated()
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server_online = False
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welcome_msg = False
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elif plex_command == 'switch_plex_user':
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if self.switch_plex_user():
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app.ACCOUNT.set_unauthenticated()
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elif plex_command == 'enter_new_pms_address':
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if self.setup.enter_new_pms_address():
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if self.log_out():
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utils.window('plex_online', clear=True)
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app.ACCOUNT.set_unauthenticated()
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server_online = False
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welcome_msg = False
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elif plex_command == 'toggle_plex_tv_sign_in':
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if self.toggle_plex_tv():
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app.ACCOUNT.set_unauthenticated()
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elif plex_command == 'repair-scan':
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app.SYNC.run_lib_scan = 'repair'
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elif plex_command == 'full-scan':
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app.SYNC.run_lib_scan = 'full'
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elif plex_command == 'fanart-scan':
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app.SYNC.run_lib_scan = 'fanart'
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elif plex_command == 'textures-scan':
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app.SYNC.run_lib_scan = 'textures'
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continue
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# Before proceeding, need to make sure:
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# 1. Server is online
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# 2. User is set
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# 3. User has access to the server
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if utils.window('plex_online') == "true":
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# Plex server is online
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if app.CONN.pms_status == 'Stop':
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xbmc.sleep(500)
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continue
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elif app.CONN.pms_status == '401':
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# Unauthorized access, revoke token
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LOG.info('401 received - revoking token')
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app.ACCOUNT.clear()
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app.CONN.pms_status = 'Auth'
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utils.window('plex_serverStatus', value='Auth')
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continue
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if not app.ACCOUNT.authenticated:
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LOG.info('Not yet authenticated')
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# Do authentication
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if not self.authenticate():
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continue
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# Start up events
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if welcome_msg is True:
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# Reset authentication warnings
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welcome_msg = False
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utils.dialog('notification',
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utils.lang(29999),
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"%s %s" % (utils.lang(33000),
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app.ACCOUNT.plex_username),
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icon='{plex}',
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time=2000,
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sound=False)
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# Start monitoring kodi events
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if not self.kodimonitor_running:
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self.kodimonitor_running = kodimonitor.KodiMonitor()
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self.specialmonitor.start()
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# Start the Websocket Client
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if not self.ws_running:
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self.ws_running = True
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self.ws.start()
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# Start the Alexa thread
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if (not self.alexa_running and
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utils.settings('enable_alexa') == 'true'):
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self.alexa_running = True
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self.alexa.start()
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# Start the syncing thread
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if not self.sync_running:
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self.sync_running = True
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self.sync.start()
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# Start the Plex Companion thread
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if not self.plexcompanion_running:
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self.plexcompanion_running = True
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self.plexcompanion.start()
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if not self.playback_starter_running:
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self.playback_starter_running = True
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self.playback_starter.start()
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self.playqueue.start()
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else:
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# Wait until Plex server is online
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# or Kodi is shut down.
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server = app.CONN.server
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if not server:
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# No server info set in add-on settings
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pass
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elif PF.check_connection(server, verifySSL=True) is False:
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# Server is offline or cannot be reached
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# Alert the user and suppress future warning
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if server_online:
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server_online = False
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utils.window('plex_online', value="false")
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# Suspend threads
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app.SYNC.suspend_library_thread = True
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LOG.warn("Plex Media Server went offline")
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if utils.settings('show_pms_offline') == 'true':
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utils.dialog('notification',
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utils.lang(33001),
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"%s %s" % (utils.lang(29999),
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utils.lang(33002)),
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icon='{plex}',
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sound=False)
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counter += 1
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# Periodically check if the IP changed, e.g. per minute
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if counter > 20:
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counter = 0
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setup = initialsetup.InitialSetup()
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tmp = setup.pick_pms()
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if tmp:
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setup.write_pms_to_settings(tmp)
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app.CONN.load()
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else:
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# Server is online
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counter = 0
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if not server_online:
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# Server was offline when Kodi started.
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server_online = True
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# Alert the user that server is online.
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if (welcome_msg is False and
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utils.settings('show_pms_offline') == 'true'):
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utils.dialog('notification',
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utils.lang(29999),
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utils.lang(33003),
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icon='{plex}',
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time=5000,
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sound=False)
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LOG.info("Server %s is online and ready.", server)
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utils.window('plex_online', value="true")
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if app.ACCOUNT.authenticated:
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# Server got offline when we were authenticated.
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# Hence resume threads
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app.SYNC.suspend_library_thread = False
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if self.monitor.waitForAbort(0.05):
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# Abort was requested while waiting. We should exit
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break
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# Tell all threads to terminate (e.g. several lib sync threads)
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app.APP.stop_pkc = True
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utils.window('plex_service_started', clear=True)
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LOG.info("======== STOP %s ========", v.ADDON_NAME)
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def start():
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# Safety net - Kody starts PKC twice upon first installation!
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if utils.window('plex_service_started') == 'true':
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EXIT = True
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else:
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utils.window('plex_service_started', value='true')
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EXIT = False
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# Delay option
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DELAY = int(utils.settings('startupDelay'))
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LOG.info("Delaying Plex startup by: %s sec...", DELAY)
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if EXIT:
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LOG.error('PKC service.py already started - exiting this instance')
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elif DELAY and xbmc.Monitor().waitForAbort(DELAY):
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# Start the service
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LOG.info("Abort requested while waiting. PKC not started.")
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else:
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Service().ServiceEntryPoint()
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