289 lines
12 KiB
Python
289 lines
12 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
from __future__ import absolute_import, division, unicode_literals
|
|
from logging import getLogger
|
|
import xbmc
|
|
|
|
from .downloadutils import DownloadUtils as DU
|
|
from . import library_sync, timing
|
|
from . import backgroundthread, utils, artwork, variables as v, app
|
|
from . import kodi_db
|
|
|
|
LOG = getLogger('PLEX.sync')
|
|
|
|
|
|
def set_library_scan_toggle(boolean=True):
|
|
"""
|
|
Make sure to hit this function before starting large scans
|
|
"""
|
|
if not boolean:
|
|
# Deactivate
|
|
app.SYNC.db_scan = False
|
|
utils.window('plex_dbScan', clear=True)
|
|
else:
|
|
app.SYNC.db_scan = True
|
|
utils.window('plex_dbScan', value="true")
|
|
|
|
|
|
class Sync(backgroundthread.KillableThread):
|
|
"""
|
|
The one and only library sync thread. Spawn only 1!
|
|
"""
|
|
def __init__(self):
|
|
self.sync_successful = False
|
|
self.last_full_sync = 0
|
|
self.fanart = None
|
|
# Show sync dialog even if user deactivated?
|
|
self.force_dialog = False
|
|
self.image_cache_thread = None
|
|
# Lock used to wait on a full sync, e.g. on initial sync
|
|
# self.lock = backgroundthread.threading.Lock()
|
|
super(Sync, self).__init__()
|
|
|
|
def isSuspended(self):
|
|
return self._suspended or app.APP.suspend_threads
|
|
|
|
def triage_lib_scans(self):
|
|
"""
|
|
Decides what to do if app.SYNC.run_lib_scan has been set. E.g. manually
|
|
triggered full or repair syncs
|
|
"""
|
|
if app.SYNC.run_lib_scan in ("full", "repair"):
|
|
set_library_scan_toggle()
|
|
LOG.info('Full library scan requested, starting')
|
|
self.start_library_sync(show_dialog=True,
|
|
repair=app.SYNC.run_lib_scan == 'repair',
|
|
block=True)
|
|
if not self.sync_successful and not self.isSuspended() and not self.isCanceled():
|
|
# ERROR in library sync
|
|
LOG.warn('Triggered full/repair sync has not been successful')
|
|
elif app.SYNC.run_lib_scan == 'fanart':
|
|
# Only look for missing fanart (No) or refresh all fanart (Yes)
|
|
from .windows import optionsdialog
|
|
refresh = optionsdialog.show(utils.lang(29999),
|
|
utils.lang(39223),
|
|
utils.lang(39224), # refresh all
|
|
utils.lang(39225)) == 0
|
|
if not self.start_fanart_download(refresh=refresh):
|
|
# Fanart download already running
|
|
utils.dialog('notification',
|
|
heading='{plex}',
|
|
message=utils.lang(30015),
|
|
icon='{plex}',
|
|
sound=False)
|
|
elif app.SYNC.run_lib_scan == 'textures':
|
|
LOG.info("Caching of images requested")
|
|
if not utils.yesno_dialog("Image Texture Cache", utils.lang(39250)):
|
|
return
|
|
# ask to reset all existing or not
|
|
if utils.yesno_dialog('Image Texture Cache', utils.lang(39251)):
|
|
kodi_db.reset_cached_images()
|
|
self.start_image_cache_thread()
|
|
|
|
def on_library_scan_finished(self, successful):
|
|
"""
|
|
Hit this after the full sync has finished
|
|
"""
|
|
self.sync_successful = successful
|
|
self.last_full_sync = timing.unix_timestamp()
|
|
set_library_scan_toggle(boolean=False)
|
|
if not successful:
|
|
LOG.warn('Could not finish scheduled full sync')
|
|
# try:
|
|
# self.lock.release()
|
|
# except backgroundthread.threading.ThreadError:
|
|
# pass
|
|
|
|
def start_library_sync(self, show_dialog=None, repair=False, block=False):
|
|
set_library_scan_toggle(boolean=True)
|
|
show_dialog = show_dialog if show_dialog is not None else app.SYNC.sync_dialog
|
|
library_sync.start(show_dialog, repair, self.on_library_scan_finished)
|
|
# if block:
|
|
# self.lock.acquire()
|
|
# Will block until scan is finished
|
|
# self.lock.acquire()
|
|
# self.lock.release()
|
|
|
|
def start_fanart_download(self, refresh):
|
|
if not utils.settings('FanartTV') == 'true':
|
|
LOG.info('Additional fanart download is deactivated')
|
|
return False
|
|
if not app.SYNC.artwork:
|
|
LOG.info('Not synching Plex PMS artwork, not getting artwork')
|
|
return False
|
|
elif self.fanart is None or not self.fanart.is_alive():
|
|
LOG.info('Start downloading additional fanart with refresh %s',
|
|
refresh)
|
|
self.fanart = library_sync.FanartThread(self.on_fanart_download_finished, refresh)
|
|
self.fanart.start()
|
|
return True
|
|
else:
|
|
LOG.info('Still downloading fanart')
|
|
return False
|
|
|
|
def on_fanart_download_finished(self, successful):
|
|
# FanartTV lookup completed
|
|
if successful:
|
|
# Toggled to "Yes"
|
|
utils.settings('plex_status_fanarttv_lookup', value=utils.lang(107))
|
|
|
|
def start_image_cache_thread(self):
|
|
if not utils.settings('enableTextureCache') == "true":
|
|
LOG.info('Image caching has been deactivated')
|
|
return
|
|
if not app.SYNC.artwork:
|
|
LOG.info('Not synching Plex artwork - not caching')
|
|
return
|
|
if self.image_cache_thread and self.image_cache_thread.is_alive():
|
|
self.image_cache_thread.abort()
|
|
self.image_cache_thread.join()
|
|
self.image_cache_thread = artwork.ImageCachingThread()
|
|
self.image_cache_thread.start()
|
|
|
|
def run(self):
|
|
try:
|
|
self._run_internal()
|
|
except:
|
|
app.SYNC.db_scan = False
|
|
utils.window('plex_dbScan', clear=True)
|
|
utils.ERROR(txt='sync.py crashed', notify=True)
|
|
raise
|
|
|
|
def _run_internal(self):
|
|
LOG.info("---===### Starting Sync Thread ###===---")
|
|
install_sync_done = utils.settings('SyncInstallRunDone') == 'true'
|
|
playlist_monitor = None
|
|
initial_sync_done = False
|
|
last_websocket_processing = 0
|
|
last_time_sync = 0
|
|
one_day_in_seconds = 60 * 60 * 24
|
|
# Link to Websocket queue
|
|
queue = app.APP.websocket_queue
|
|
|
|
# Check whether we need to reset the Kodi DB
|
|
if install_sync_done:
|
|
current_version = utils.settings('dbCreatedWithVersion')
|
|
if not utils.compare_version(current_version,
|
|
v.MIN_DB_VERSION):
|
|
LOG.warn("Db version out of date: %s minimum version "
|
|
"required: %s", current_version, v.MIN_DB_VERSION)
|
|
# DB out of date. Proceed to recreate?
|
|
if not utils.yesno_dialog(utils.lang(29999),
|
|
utils.lang(39401)):
|
|
LOG.warn("Db version out of date! USER IGNORED!")
|
|
# PKC may not work correctly until reset
|
|
utils.messageDialog(utils.lang(29999),
|
|
'%s%s' % (utils.lang(29999),
|
|
utils.lang(39402)))
|
|
else:
|
|
utils.reset(ask_user=False)
|
|
return
|
|
|
|
utils.init_dbs()
|
|
|
|
while not self.isCanceled():
|
|
# In the event the server goes offline
|
|
while self.isSuspended():
|
|
if self.isCanceled():
|
|
# Abort was requested while waiting. We should exit
|
|
LOG.info("###===--- Sync Thread Stopped ---===###")
|
|
return
|
|
app.APP.monitor.waitForAbort(1)
|
|
|
|
if not install_sync_done:
|
|
# Very FIRST sync ever upon installation or reset of Kodi DB
|
|
set_library_scan_toggle()
|
|
self.force_dialog = True
|
|
# Initialize time offset Kodi - PMS
|
|
library_sync.sync_pms_time()
|
|
last_time_sync = timing.unix_timestamp()
|
|
LOG.info('Initial start-up full sync starting')
|
|
xbmc.executebuiltin('InhibitIdleShutdown(true)')
|
|
# This call will block until scan is completed
|
|
self.start_library_sync(show_dialog=True, block=True)
|
|
if self.sync_successful:
|
|
LOG.info('Initial start-up full sync successful')
|
|
utils.settings('SyncInstallRunDone', value='true')
|
|
install_sync_done = True
|
|
initial_sync_done = True
|
|
utils.settings('dbCreatedWithVersion', v.ADDON_VERSION)
|
|
if library_sync.PLAYLIST_SYNC_ENABLED:
|
|
from . import playlists
|
|
playlist_monitor = playlists.kodi_playlist_monitor()
|
|
self.start_fanart_download(refresh=False)
|
|
self.start_image_cache_thread()
|
|
else:
|
|
LOG.error('Initial start-up full sync unsuccessful')
|
|
app.APP.monitor.waitForAbort(1)
|
|
self.force_dialog = False
|
|
xbmc.executebuiltin('InhibitIdleShutdown(false)')
|
|
|
|
elif not initial_sync_done:
|
|
# First sync upon PKC restart. Skipped if very first sync upon
|
|
# PKC installation has been completed
|
|
LOG.info('Doing initial sync on Kodi startup')
|
|
self.start_library_sync(block=True)
|
|
if self.sync_successful:
|
|
initial_sync_done = True
|
|
LOG.info('Done initial sync on Kodi startup')
|
|
if library_sync.PLAYLIST_SYNC_ENABLED:
|
|
from . import playlists
|
|
playlist_monitor = playlists.kodi_playlist_monitor()
|
|
self.start_fanart_download(refresh=False)
|
|
self.start_image_cache_thread()
|
|
else:
|
|
LOG.info('Startup sync has not yet been successful')
|
|
app.APP.monitor.waitForAbort(1)
|
|
|
|
# Currently no db scan, so we could start a new scan
|
|
elif app.SYNC.db_scan is False:
|
|
# Full scan was requested from somewhere else
|
|
if app.SYNC.run_lib_scan is not None:
|
|
# Force-show dialogs since they are user-initiated
|
|
self.force_dialog = True
|
|
self.triage_lib_scans()
|
|
self.force_dialog = False
|
|
# Reset the flag
|
|
app.SYNC.run_lib_scan = None
|
|
continue
|
|
|
|
# Standard syncs - don't force-show dialogs
|
|
now = timing.unix_timestamp()
|
|
if (now - self.last_full_sync > app.SYNC.full_sync_intervall and
|
|
not app.SYNC.suspend_sync):
|
|
LOG.info('Doing scheduled full library scan')
|
|
self.start_library_sync()
|
|
elif now - last_time_sync > one_day_in_seconds:
|
|
LOG.info('Starting daily time sync')
|
|
library_sync.sync_pms_time()
|
|
last_time_sync = now
|
|
elif not app.SYNC.background_sync_disabled:
|
|
# Check back whether we should process something Only do
|
|
# this once a while (otherwise, potentially many screen
|
|
# refreshes lead to flickering)
|
|
if (library_sync.WEBSOCKET_MESSAGES and
|
|
now - last_websocket_processing > 5):
|
|
last_websocket_processing = now
|
|
library_sync.process_websocket_messages()
|
|
# See if there is a PMS message we need to handle
|
|
try:
|
|
message = queue.get(block=False)
|
|
except backgroundthread.Queue.Empty:
|
|
pass
|
|
# Got a message from PMS; process it
|
|
else:
|
|
library_sync.store_websocket_message(message)
|
|
queue.task_done()
|
|
# Sleep just a bit
|
|
app.APP.monitor.waitForAbort(0.01)
|
|
continue
|
|
app.APP.monitor.waitForAbort(0.1)
|
|
# Shut down playlist monitoring
|
|
if playlist_monitor:
|
|
playlist_monitor.stop()
|
|
# doUtils could still have a session open due to interrupted sync
|
|
try:
|
|
DU().stopSession()
|
|
except AttributeError:
|
|
pass
|
|
LOG.info("###===--- Sync Thread Stopped ---===###")
|