jellyfin-kodi/jellyfin_kodi/entrypoint/service.py
Chuddah 78fda95853 Replaced debug output of json.dumps with an indirection to lazy __str__.
json.dumps is a processing intensive operation. This is being called
every time data is received from the server (most noticeably during
library updates) for debug logging. If the user has debug logging
disabled (the default option) then the user is still paying for
processing which is discarded.

The fix is to add a level of indirection where the dumps function is
only called if a string representation of the json is requested; ie.
when the debug string is evaluated.
2020-02-16 22:07:56 +00:00

443 lines
15 KiB
Python

# -*- coding: utf-8 -*-
from __future__ import division, absolute_import, print_function, unicode_literals
#################################################################################################
import json
import logging
import sys
from datetime import datetime
# Workaround for threads using datetime: _striptime is locked
import _strptime # noqa:F401
from kodi_six import xbmc, xbmcgui
from six.moves import reload_module as reload
import objects
import connect
import client
import library
import setup
import monitor
from views import Views, verify_kodi_defaults
from helper import translate, window, settings, event, dialog, debug
from jellyfin import Jellyfin
#################################################################################################
LOG = logging.getLogger("JELLYFIN." + __name__)
#################################################################################################
class Service(xbmc.Monitor):
running = True
library_thread = None
monitor = None
play_event = None
warn = True
settings = {'last_progress': datetime.today(), 'last_progress_report': datetime.today()}
def __init__(self):
window('jellyfin_should_stop', clear=True)
self.settings['addon_version'] = client.get_version()
self.settings['profile'] = xbmc.translatePath('special://profile')
self.settings['mode'] = settings('useDirectPaths')
self.settings['log_level'] = settings('logLevel') or "1"
self.settings['auth_check'] = True
self.settings['enable_context'] = settings('enableContext.bool')
self.settings['enable_context_transcode'] = settings('enableContextTranscode.bool')
self.settings['kodi_companion'] = settings('kodiCompanion.bool')
window('jellyfin_logLevel', value=str(self.settings['log_level']))
window('jellyfin_kodiProfile', value=self.settings['profile'])
settings('platformDetected', client.get_platform())
if self.settings['enable_context']:
window('jellyfin_context.bool', True)
if self.settings['enable_context_transcode']:
window('jellyfin_context_transcode.bool', True)
LOG.info("--->>>[ %s ]", client.get_addon_name())
LOG.info("Version: %s", client.get_version())
LOG.info("KODI Version: %s", xbmc.getInfoLabel('System.BuildVersion'))
LOG.info("Platform: %s", settings('platformDetected'))
LOG.info("Python Version: %s", sys.version)
LOG.info("Using dynamic paths: %s", settings('useDirectPaths') == "0")
LOG.info("Log Level: %s", self.settings['log_level'])
verify_kodi_defaults()
try:
Views().get_nodes()
except Exception as error:
LOG.exception(error)
window('jellyfin.connected.bool', True)
settings('groupedSets.bool', objects.utils.get_grouped_set())
xbmc.Monitor.__init__(self)
def service(self):
''' Keeps the service monitor going.
Exit on Kodi shutdown or profile switch.
if profile switch happens more than once,
Threads depending on abortRequest will not trigger.
'''
self.monitor = monitor.Monitor()
player = self.monitor.player
self.connect = connect.Connect()
self.start_default()
self.settings['mode'] = settings('useDirectPaths')
while self.running:
if window('jellyfin_online.bool'):
if self.settings['profile'] != window('jellyfin_kodiProfile'):
LOG.info("[ profile switch ] %s", self.settings['profile'])
break
if player.isPlaying() and player.is_playing_file(player.get_playing_file()):
difference = datetime.today() - self.settings['last_progress']
if difference.seconds > 10:
self.settings['last_progress'] = datetime.today()
update = (datetime.today() - self.settings['last_progress_report']).seconds > 250
event('ReportProgressRequested', {'Report': update})
if update:
self.settings['last_progress_report'] = datetime.today()
if window('jellyfin.restart.bool'):
window('jellyfin.restart', clear=True)
dialog("notification", heading="{jellyfin}", message=translate(33193), icon="{jellyfin}", time=1000, sound=False)
raise Exception('RestartService')
if self.waitForAbort(1):
break
self.shutdown()
raise Exception("ExitService")
def start_default(self):
try:
self.connect.register()
setup.Setup()
except Exception as error:
LOG.exception(error)
def stop_default(self):
window('jellyfin_online', clear=True)
Jellyfin().close()
if self.library_thread is not None:
self.library_thread.stop_client()
self.library_thread = None
def onNotification(self, sender, method, data):
''' All notifications are sent via NotifyAll built-in or Kodi.
Central hub.
'''
if sender.lower() not in ('plugin.video.jellyfin', 'xbmc'):
return
if sender == 'plugin.video.jellyfin':
method = method.split('.')[1]
if method not in ('ServerUnreachable', 'ServerShuttingDown', 'UserDataChanged', 'ServerConnect',
'LibraryChanged', 'ServerOnline', 'SyncLibrary', 'RepairLibrary', 'RemoveLibrary',
'SyncLibrarySelection', 'RepairLibrarySelection', 'AddServer',
'Unauthorized', 'UpdateServer', 'UserConfigurationUpdated', 'ServerRestarting',
'RemoveServer', 'AddLibrarySelection', 'RemoveLibrarySelection'):
return
data = json.loads(data)[0]
else:
if method not in ('System.OnQuit', 'System.OnSleep', 'System.OnWake'):
return
data = json.loads(data)
LOG.debug("[ %s: %s ] %s", sender, method, debug.JsonDebugPrinter(data))
if method == 'ServerOnline':
if data.get('ServerId') is None:
window('jellyfin_online.bool', True)
self.settings['auth_check'] = True
self.warn = True
if settings('connectMsg.bool'):
users = [user for user in (settings('additionalUsers') or "").split(',') if user]
users.insert(0, settings('username'))
dialog("notification", heading="{jellyfin}", message="%s %s" % (translate(33000), ", ".join(users)),
icon="{jellyfin}", time=1500, sound=False)
if self.library_thread is None:
self.library_thread = library.Library(self)
self.library_thread.start()
elif method in ('ServerUnreachable', 'ServerShuttingDown'):
if self.warn or data.get('ServerId'):
self.warn = data.get('ServerId') is not None
dialog("notification", heading="{jellyfin}", message=translate(33146) if data.get('ServerId') is None else translate(33149), icon=xbmcgui.NOTIFICATION_ERROR)
if data.get('ServerId') is None:
self.stop_default()
if self.waitForAbort(120):
return
self.start_default()
elif method == 'Unauthorized':
dialog("notification", heading="{jellyfin}", message=translate(33147) if data['ServerId'] is None else translate(33148), icon=xbmcgui.NOTIFICATION_ERROR)
if data.get('ServerId') is None and self.settings['auth_check']:
self.settings['auth_check'] = False
self.stop_default()
if self.waitForAbort(5):
return
self.start_default()
elif method == 'ServerRestarting':
if data.get('ServerId'):
return
if settings('restartMsg.bool'):
dialog("notification", heading="{jellyfin}", message=translate(33006), icon="{jellyfin}")
self.stop_default()
if self.waitForAbort(15):
return
self.start_default()
elif method == 'ServerConnect':
self.connect.register(data['Id'])
xbmc.executebuiltin("Container.Refresh")
elif method == 'AddServer':
self.connect.setup_manual_server()
xbmc.executebuiltin("Container.Refresh")
elif method == 'RemoveServer':
self.connect.remove_server(data['Id'])
xbmc.executebuiltin("Container.Refresh")
elif method == 'UpdateServer':
dialog("ok", heading="{jellyfin}", line1=translate(33151))
self.connect.setup_manual_server()
elif method == 'UserDataChanged' and self.library_thread:
if data.get('ServerId') or not window('jellyfin_startup.bool'):
return
LOG.info("[ UserDataChanged ] %s", data)
self.library_thread.userdata(data['UserDataList'])
elif method == 'LibraryChanged' and self.library_thread:
if data.get('ServerId') or not window('jellyfin_startup.bool'):
return
LOG.info("[ LibraryChanged ] %s", data)
self.library_thread.updated(data['ItemsUpdated'] + data['ItemsAdded'])
self.library_thread.removed(data['ItemsRemoved'])
elif method == 'System.OnQuit':
window('jellyfin_should_stop.bool', True)
self.running = False
elif method in ('SyncLibrarySelection', 'RepairLibrarySelection', 'AddLibrarySelection', 'RemoveLibrarySelection'):
self.library_thread.select_libraries(method)
elif method == 'SyncLibrary':
if not data.get('Id'):
return
self.library_thread.add_library(data['Id'], data.get('Update', False))
xbmc.executebuiltin("Container.Refresh")
elif method == 'RepairLibrary':
if not data.get('Id'):
return
libraries = data['Id'].split(',')
for lib in libraries:
if not self.library_thread.remove_library(lib):
return
self.library_thread.add_library(data['Id'])
xbmc.executebuiltin("Container.Refresh")
elif method == 'RemoveLibrary':
libraries = data['Id'].split(',')
for lib in libraries:
if not self.library_thread.remove_library(lib):
return
xbmc.executebuiltin("Container.Refresh")
elif method == 'System.OnSleep':
LOG.info("-->[ sleep ]")
window('jellyfin_should_stop.bool', True)
if self.library_thread is not None:
self.library_thread.stop_client()
self.library_thread = None
Jellyfin.close_all()
self.monitor.server = []
self.monitor.sleep = True
elif method == 'System.OnWake':
if not self.monitor.sleep:
LOG.warning("System.OnSleep was never called, skip System.OnWake")
return
LOG.info("--<[ sleep ]")
xbmc.sleep(10000) # Allow network to wake up
self.monitor.sleep = False
window('jellyfin_should_stop', clear=True)
try:
self.connect.register()
except Exception as error:
LOG.exception(error)
elif method == 'GUI.OnScreensaverDeactivated':
LOG.info("--<[ screensaver ]")
xbmc.sleep(5000)
if self.library_thread is not None:
self.library_thread.fast_sync()
elif method == 'UserConfigurationUpdated':
if data.get('ServerId') is None:
Views().get_views()
def onSettingsChanged(self):
''' React to setting changes that impact window values.
'''
if window('jellyfin_should_stop.bool'):
return
if settings('logLevel') != self.settings['log_level']:
log_level = settings('logLevel')
window('jellyfin_logLevel', str(log_level))
self.settings['logLevel'] = log_level
LOG.info("New log level: %s", log_level)
if settings('enableContext.bool') != self.settings['enable_context']:
window('jellyfin_context', settings('enableContext'))
self.settings['enable_context'] = settings('enableContext.bool')
LOG.info("New context setting: %s", self.settings['enable_context'])
if settings('enableContextTranscode.bool') != self.settings['enable_context_transcode']:
window('jellyfin_context_transcode', settings('enableContextTranscode'))
self.settings['enable_context_transcode'] = settings('enableContextTranscode.bool')
LOG.info("New context transcode setting: %s", self.settings['enable_context_transcode'])
if settings('useDirectPaths') != self.settings['mode'] and self.library_thread.started:
self.settings['mode'] = settings('useDirectPaths')
LOG.info("New playback mode setting: %s", self.settings['mode'])
if not self.settings.get('mode_warn'):
self.settings['mode_warn'] = True
dialog("yesno", heading="{jellyfin}", line1=translate(33118))
if settings('kodiCompanion.bool') != self.settings['kodi_companion']:
self.settings['kodi_companion'] = settings('kodiCompanion.bool')
if not self.settings['kodi_companion']:
dialog("ok", heading="{jellyfin}", line1=translate(33138))
def reload_objects(self):
''' Reload objects which depends on the patch module.
This allows to see the changes in code without restarting the python interpreter.
'''
reload_modules = ['objects.movies', 'objects.musicvideos', 'objects.tvshows',
'objects.music', 'objects.obj', 'objects.actions', 'objects.kodi.kodi',
'objects.kodi.movies', 'objects.kodi.musicvideos', 'objects.kodi.tvshows',
'objects.kodi.music', 'objects.kodi.artwork', 'objects.kodi.queries',
'objects.kodi.queries_music', 'objects.kodi.queries_texture']
for mod in reload_modules:
del sys.modules[mod]
reload(objects.kodi)
reload(objects)
reload(library)
reload(monitor)
objects.obj.Objects().mapping()
LOG.info("---[ objects reloaded ]")
def shutdown(self):
LOG.info("---<[ EXITING ]")
window('jellyfin_should_stop.bool', True)
properties = [ # TODO: review
"jellyfin_state", "jellyfin_serverStatus", "jellyfin_currUser",
"jellyfin_play", "jellyfin_online", "jellyfin.connected", "jellyfin.resume", "jellyfin_startup",
"jellyfin.external", "jellyfin.external_check", "jellyfin_deviceId", "jellyfin_db_check", "jellyfin_pathverified",
"jellyfin_sync"
]
for prop in properties:
window(prop, clear=True)
Jellyfin.close_all()
if self.library_thread is not None:
self.library_thread.stop_client()
if self.monitor is not None:
self.monitor.listener.stop()
self.monitor.webservice.stop()
LOG.info("---<<<[ %s ]", client.get_addon_name())