Reprogram part 1

resources/lib/kodijsonrpc.py

@@ -0,0 +1,105 @@
+import xbmc
+import json
+
+
+class JSONRPCMethod:
+
+    class Exception(Exception):
+        pass
+
+    def __init__(self):
+        self.family = None
+
+    def __getattr__(self, method):
+        def handler(**kwargs):
+            command = {
+                'jsonrpc': '2.0',
+                'id': 1,
+                'method': '{0}.{1}'.format(self.family, method)
+            }
+
+            if kwargs:
+                command['params'] = kwargs
+
+            # xbmc.log(json.dumps(command))
+            ret = json.loads(xbmc.executeJSONRPC(json.dumps(command)))
+
+            if ret:
+                if 'error' in ret:
+                    raise self.Exception(ret['error'])
+                else:
+                    return ret['result']
+            else:
+                return None
+
+        return handler
+
+    def __call__(self, family):
+        self.family = family
+        return self
+
+
+class KodiJSONRPC:
+    def __init__(self):
+        self.methodHandler = JSONRPCMethod()
+
+    def __getattr__(self, family):
+        return self.methodHandler(family)
+
+
+rpc = KodiJSONRPC()
+
+
+class BuiltInMethod:
+
+    class Exception(Exception):
+        pass
+
+    def __init__(self):
+        self.module = None
+
+    def __getattr__(self, method):
+        def handler(*args, **kwargs):
+            args = [str(a).replace(',', '\,') for a in args]
+            for k, v in kwargs.items():
+                args.append('{0}={v}'.format(k, str(v).replace(',', '\,')))
+
+            if args:
+                command = '{0}.{1}({2})'.format(self.module, method, ','.join(args))
+            else:
+                command = '{0}.{1}'.format(self.module, method)
+
+            xbmc.log(command, xbmc.LOGNOTICE)
+
+            xbmc.executebuiltin(command)
+
+        return handler
+
+    def __call__(self, *args, **kwargs):
+        args = [str(a).replace(',', '\,') for a in args]
+        for k, v in kwargs.items():
+            args.append('{0}={v}'.format(k, str(v).replace(',', '\,')))
+
+        if args:
+            command = '{0}({1})'.format(self.module, ','.join(args))
+        else:
+            command = '{0}'.format(self.module)
+
+        xbmc.log(command, xbmc.LOGNOTICE)
+
+        xbmc.executebuiltin(command)
+
+    def initModule(self, module):
+        self.module = module
+        return self
+
+
+class KodiBuiltin:
+    def __init__(self):
+        self.methodHandler = BuiltInMethod()
+
+    def __getattr__(self, module):
+        return self.methodHandler.initModule(module)
+
+
+builtin = KodiBuiltin()

resources/lib/main.py

@@ -3,8 +3,14 @@
 from __future__ import absolute_import, division, unicode_literals
 import logging
 import sys
+import threading
+import gc
+
 import xbmc
 
+from . import plex, util, backgroundthread
+from .plexnet import plexapp, threadutils
+
 from . import utils
 from . import userclient
 from . import initialsetup
@@ -23,7 +29,7 @@ from . import loghandler
 
 ###############################################################################
 loghandler.config()
-LOG = logging.getLogger("PLEX.service_entry")
+LOG = logging.getLogger("PLEX.main")
 ###############################################################################
 
 
@@ -264,22 +270,104 @@ class Service():
         LOG.info("======== STOP %s ========", v.ADDON_NAME)
 
 
-def start():
+def waitForThreads():
-    # Safety net - Kody starts PKC twice upon first installation!
+    LOG.debug('Checking for any remaining threads')
-    if utils.window('plex_service_started') == 'true':
+    while len(threading.enumerate()) > 1:
-        EXIT = True
+        for t in threading.enumerate():
-    else:
+            if t != threading.currentThread():
-        utils.window('plex_service_started', value='true')
+                if t.isAlive():
-        EXIT = False
+                    LOG.debug('Waiting on thread: %s', t.name)
+                    if isinstance(t, threading._Timer):
+                        t.cancel()
+                        t.join()
+                    elif isinstance(t, threadutils.KillableThread):
+                        t.kill(force_and_wait=True)
+                    else:
+                        t.join()
+    LOG.debug('All threads done')
 
-    # Delay option
-    DELAY = int(utils.settings('startupDelay'))
 
-    LOG.info("Delaying Plex startup by: %s sec...", DELAY)
+def signout():
-    if EXIT:
+    util.setSetting('auth.token', '')
-        LOG.error('PKC service.py already started - exiting this instance')
+    LOG.info('Signing out...')
-    elif DELAY and xbmc.Monitor().waitForAbort(DELAY):
+    plexapp.ACCOUNT.signOut()
-        # Start the service
+
-        LOG.info("Abort requested while waiting. PKC not started.")
+
-    else:
+def main():
-        Service().ServiceEntryPoint()
+    LOG.info('Starting %s', util.ADDON.getAddonInfo('version'))
+    LOG.info('User-agent: %s', plex.defaultUserAgent())
+
+    try:
+        while not xbmc.abortRequested:
+            if plex.init():
+                while not xbmc.abortRequested:
+                    if (
+                        not plexapp.ACCOUNT.isOffline and not
+                        plexapp.ACCOUNT.isAuthenticated and
+                        (len(plexapp.ACCOUNT.homeUsers) > 1 or plexapp.ACCOUNT.isProtected)
+
+                    ):
+                        result = userselect.start()
+                        if not result:
+                            return
+                        elif result == 'signout':
+                            signout()
+                            break
+                        elif result == 'signin':
+                            break
+                        LOG.info('User selected')
+
+                    try:
+                        selectedServer = plexapp.SERVERMANAGER.selectedServer
+
+                        if not selectedServer:
+                            LOG.debug('Waiting for selected server...')
+                            for timeout, skip_preferred, skip_owned in ((10, True, False), (10, True, True)):
+                                plex.CallbackEvent(plexapp.APP, 'change:selectedServer', timeout=timeout).wait()
+
+                                selectedServer = plexapp.SERVERMANAGER.checkSelectedServerSearch(skip_preferred=skip_preferred, skip_owned=skip_owned)
+                                if selectedServer:
+                                    break
+                            else:
+                                LOG.debug('Finished waiting for selected server...')
+
+                        LOG.info('Starting with server: %s', selectedServer)
+
+                        windowutils.HOME = home.HomeWindow.open()
+                        util.CRON.cancelReceiver(windowutils.HOME)
+
+                        if not windowutils.HOME.closeOption:
+                            return
+
+                        closeOption = windowutils.HOME.closeOption
+
+                        windowutils.shutdownHome()
+
+                        if closeOption == 'signout':
+                            signout()
+                            break
+                        elif closeOption == 'switch':
+                            plexapp.ACCOUNT.isAuthenticated = False
+                    finally:
+                        windowutils.shutdownHome()
+                        gc.collect(2)
+
+            else:
+                break
+    except:
+        util.ERROR()
+    finally:
+        LOG.info('SHUTTING DOWN...')
+        # player.shutdown()
+        plexapp.APP.preShutdown()
+        if util.CRON:
+            util.CRON.stop()
+        backgroundthread.BGThreader.shutdown()
+        plexapp.APP.shutdown()
+        waitForThreads()
+        LOG.info('SHUTDOWN FINISHED')
+
+        from .windows import kodigui
+        kodigui.MONITOR = None
+        util.shutdown()
+        gc.collect(2)

resources/lib/plex.py

@@ -0,0 +1,390 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, division, unicode_literals
+import logging
+import sys
+import platform
+import uuid
+import json
+import threading
+import time
+import requests
+
+import xbmc
+
+from .plexnet import plexapp, myplex
+from . import util
+
+LOG = logging.getLogger('PLEX.plex')
+
+
+class PlexTimer(plexapp.Timer):
+    def shouldAbort(self):
+        return xbmc.abortRequested
+
+
+def abortFlag():
+    return util.MONITOR.abortRequested()
+
+
+plexapp.setTimer(PlexTimer)
+plexapp.setAbortFlagFunction(abortFlag)
+
+maxVideoRes = plexapp.Res((3840, 2160))  # INTERFACE.globals["supports4k"] and plexapp.Res((3840, 2160)) or plexapp.Res((1920, 1080))
+
+CLIENT_ID = util.getSetting('client.ID')
+if not CLIENT_ID:
+    CLIENT_ID = str(uuid.uuid4())
+    util.setSetting('client.ID', CLIENT_ID)
+
+
+def defaultUserAgent():
+    """Return a string representing the default user agent."""
+    _implementation = platform.python_implementation()
+
+    if _implementation == 'CPython':
+        _implementation_version = platform.python_version()
+    elif _implementation == 'PyPy':
+        _implementation_version = '%s.%s.%s' % (sys.pypy_version_info.major,
+                                                sys.pypy_version_info.minor,
+                                                sys.pypy_version_info.micro)
+        if sys.pypy_version_info.releaselevel != 'final':
+            _implementation_version = ''.join([_implementation_version, sys.pypy_version_info.releaselevel])
+    elif _implementation == 'Jython':
+        _implementation_version = platform.python_version()  # Complete Guess
+    elif _implementation == 'IronPython':
+        _implementation_version = platform.python_version()  # Complete Guess
+    else:
+        _implementation_version = 'Unknown'
+
+    try:
+        p_system = platform.system()
+        p_release = platform.release()
+    except IOError:
+        p_system = 'Unknown'
+        p_release = 'Unknown'
+
+    return " ".join(['%s/%s' % ('Plex-for-Kodi', util.ADDON.getAddonInfo('version')),
+                     '%s/%s' % ('Kodi', xbmc.getInfoLabel('System.BuildVersion').replace(' ', '-')),
+                     '%s/%s' % (_implementation, _implementation_version),
+                     '%s/%s' % (p_system, p_release)])
+
+class PlexInterface(plexapp.AppInterface):
+    _regs = {
+        None: {},
+    }
+    _globals = {
+        'platform': 'Kodi',
+        'appVersionStr': util.ADDON.getAddonInfo('version'),
+        'clientIdentifier': CLIENT_ID,
+        'platformVersion': xbmc.getInfoLabel('System.BuildVersion'),
+        'product': 'Plex for Kodi',
+        'provides': 'player',
+        'device': util.getPlatform() or plexapp.PLATFORM,
+        'model': 'Unknown',
+        'friendlyName': 'Kodi Add-on ({0})'.format(platform.node()),
+        'supports1080p60': True,
+        'vp9Support': True,
+        'transcodeVideoQualities': [
+            "10", "20", "30", "30", "40", "60", "60", "75", "100", "60", "75", "90", "100", "100"
+        ],
+        'transcodeVideoResolutions': [
+            plexapp.Res((220, 180)),
+            plexapp.Res((220, 128)),
+            plexapp.Res((284, 160)),
+            plexapp.Res((420, 240)),
+            plexapp.Res((576, 320)),
+            plexapp.Res((720, 480)),
+            plexapp.Res((1024, 768)),
+            plexapp.Res((1280, 720)),
+            plexapp.Res((1280, 720)),
+            maxVideoRes, maxVideoRes, maxVideoRes, maxVideoRes, maxVideoRes
+        ],
+        'transcodeVideoBitrates': [
+            "64", "96", "208", "320", "720", "1500", "2000", "3000", "4000", "8000", "10000", "12000", "20000", "200000"
+        ],
+        'deviceInfo': plexapp.DeviceInfo()
+    }
+
+    def getPreference(self, pref, default=None):
+        if pref == 'manual_connections':
+            return self.getManualConnections()
+        else:
+            return util.getSetting(pref, default)
+
+    def getManualConnections(self):
+        conns = []
+        for i in range(2):
+            ip = util.getSetting('manual_ip_{0}'.format(i))
+            if not ip:
+                continue
+            port = util.getSetting('manual_port_{0}'.format(i), 32400)
+            conns.append({'connection': ip, 'port': port})
+        return json.dumps(conns)
+
+    def setPreference(self, pref, value):
+        util.setSetting(pref, value)
+
+    def getRegistry(self, reg, default=None, sec=None):
+        if sec == 'myplex' and reg == 'MyPlexAccount':
+            ret = util.getSetting('{0}.{1}'.format(sec, reg), default)
+            if ret:
+                return ret
+            return json.dumps({'authToken': util.getSetting('auth.token')})
+        else:
+            return util.getSetting('{0}.{1}'.format(sec, reg), default)
+
+    def setRegistry(self, reg, value, sec=None):
+        util.setSetting('{0}.{1}'.format(sec, reg), value)
+
+    def clearRegistry(self, reg, sec=None):
+        util.setSetting('{0}.{1}'.format(sec, reg), '')
+
+    def addInitializer(self, sec):
+        pass
+
+    def clearInitializer(self, sec):
+        pass
+
+    def getGlobal(self, glbl, default=None):
+        if glbl == 'transcodeVideoResolutions':
+            maxres = self.getPreference('allow_4k', True) and plexapp.Res((3840, 2160)) or plexapp.Res((1920, 1080))
+            self._globals['transcodeVideoResolutions'][-5:] = [maxres] * 5
+        return self._globals.get(glbl, default)
+
+    def getCapabilities(self):
+        return ''
+
+    def LOG(self, msg):
+        LOG.debug('API: %s', msg)
+
+    def DEBUG_LOG(self, msg):
+        LOG.debug('API: %s', msg)
+
+    def WARN_LOG(self, msg):
+        LOG.warn('API: %s', msg)
+
+    def ERROR_LOG(self, msg):
+        LOG.error('API: %s', msg)
+
+    def ERROR(self, msg=None, err=None):
+        if err:
+            LOG.error('%s - %s', msg, err.message)
+        else:
+            util.ERROR()
+
+    def supportsAudioStream(self, codec, channels):
+        return True
+        # if codec = invalid then return true
+
+        # canDownmix = (m.globals["audioDownmix"][codec] <> invalid)
+        # supportsSurroundSound = m.SupportsSurroundSound()
+
+        # if not supportsSurroundSound and canDownmix then
+        #     maxChannels = m.globals["audioDownmix"][codec]
+        # else
+        #     maxChannels = firstOf(m.globals["audioDecoders"][codec], 0)
+        # end if
+
+        # if maxChannels > 2 and not canDownmix and not supportsSurroundSound then
+        #     ' It's a surround sound codec and we can't do surround sound
+        #     supported = false
+        # else if maxChannels = 0 or maxChannels < channels then
+        #     ' The codec is either unsupported or can't handle the requested channels
+        #     supported = false
+        # else
+        #     supported = true
+
+        # return supported
+
+    def supportsSurroundSound(self):
+        return True
+
+    def getQualityIndex(self, qualityType):
+        if qualityType == self.QUALITY_LOCAL:
+            return self.getPreference("local_quality", 13)
+        elif qualityType == self.QUALITY_ONLINE:
+            return self.getPreference("online_quality", 8)
+        else:
+            return self.getPreference("remote_quality", 13)
+
+    def getMaxResolution(self, quality_type, allow4k=False):
+        qualityIndex = self.getQualityIndex(quality_type)
+
+        if qualityIndex >= 9:
+            if self.getPreference('allow_4k', True):
+                return allow4k and 2160 or 1088
+            else:
+                return 1088
+        elif qualityIndex >= 6:
+            return 720
+        elif qualityIndex >= 5:
+            return 480
+        else:
+            return 360
+
+
+plexapp.setInterface(PlexInterface())
+plexapp.setUserAgent(defaultUserAgent())
+
+
+class CallbackEvent(plexapp.CompatEvent):
+    def __init__(self, context, signal, timeout=15, *args, **kwargs):
+        threading._Event.__init__(self, *args, **kwargs)
+        self.start = time.time()
+        self.context = context
+        self.signal = signal
+        self.timeout = timeout
+        self.context.on(self.signal, self.set)
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        self.wait()
+
+    def __repr__(self):
+        return '<{0}:{1}>'.format(self.__class__.__name__, self.signal)
+
+    def set(self, **kwargs):
+        threading._Event.set(self)
+
+    def wait(self):
+        if not threading._Event.wait(self, self.timeout):
+            LOG.debug('%s: TIMED-OUT', self)
+        self.close()
+
+    def triggeredOrTimedOut(self, timeout=None):
+        try:
+            if time.time() - self.start() > self.timeout:
+                LOG.debug('%s: TIMED-OUT', self)
+                return True
+
+            if timeout:
+                threading._Event.wait(self, timeout)
+        finally:
+            return self.isSet()
+
+    def close(self):
+        self.set()
+        self.context.off(self.signal, self.set)
+
+
+def init():
+    LOG.info('Initializing')
+
+    with CallbackEvent(plexapp.APP, 'init'):
+        plexapp.init()
+        LOG.info('Waiting for account initialization...')
+
+    retry = True
+
+    while retry:
+        retry = False
+        if not plexapp.ACCOUNT.authToken:
+            token = authorize()
+
+            if not token:
+                LOG.info('FAILED TO AUTHORIZE')
+                return False
+
+            with CallbackEvent(plexapp.APP, 'account:response'):
+                plexapp.ACCOUNT.validateToken(token)
+                LOG.info('Waiting for account initialization')
+
+        # if not PLEX:
+        #     util.messageDialog('Connection Error', u'Unable to connect to any servers')
+        #     util.DEBUG_LOG('SIGN IN: Failed to connect to any servers')
+        #     return False
+
+        # util.DEBUG_LOG('SIGN IN: Connected to server: {0} - {1}'.format(PLEX.friendlyName, PLEX.baseuri))
+        success = requirePlexPass()
+        if success == 'RETRY':
+            retry = True
+            continue
+
+        return success
+
+
+def requirePlexPass():
+    return True
+    # if not plexapp.ACCOUNT.hasPlexPass():
+    #     from windows import signin, background
+    #     background.setSplash(False)
+    #     w = signin.SignInPlexPass.open()
+    #     retry = w.retry
+    #     del w
+    #     util.DEBUG_LOG('PlexPass required. Signing out...')
+    #     plexapp.ACCOUNT.signOut()
+    #     plexapp.SERVERMANAGER.clearState()
+    #     if retry:
+    #         return 'RETRY'
+    #     else:
+    #         return False
+
+    # return True
+
+
+def authorize():
+    from .windows import background
+    with background.BackgroundContext(function=_authorize) as win:
+        return win.result
+
+
+def _authorize():
+    from .windows import signin, background
+
+    background.setSplash(False)
+
+    back = signin.Background.create()
+
+    pre = signin.PreSignInWindow.open()
+    try:
+        if not pre.doSignin:
+            return None
+    finally:
+        del pre
+
+    try:
+        while True:
+            pinLoginWindow = signin.PinLoginWindow.create()
+            try:
+                pl = myplex.PinLogin()
+            except requests.ConnectionError:
+                util.ERROR()
+                util.messageDialog(util.T(32427, 'Failed'), util.T(32449, 'Sign-in failed. Cound not connect to plex.tv'))
+                return
+
+            pinLoginWindow.setPin(pl.pin)
+
+            try:
+                pl.startTokenPolling()
+                while not pl.finished():
+                    if pinLoginWindow.abort:
+                        util.DEBUG_LOG('SIGN IN: Pin login aborted')
+                        pl.abort()
+                        return None
+                    xbmc.sleep(100)
+                else:
+                    if not pl.expired():
+                        if pl.authenticationToken:
+                            pinLoginWindow.setLinking()
+                            return pl.authenticationToken
+                        else:
+                            return None
+            finally:
+                pinLoginWindow.doClose()
+                del pinLoginWindow
+
+            if pl.expired():
+                util.DEBUG_LOG('SIGN IN: Pin expired')
+                expiredWindow = signin.ExpiredWindow.open()
+                try:
+                    if not expiredWindow.refresh:
+                        util.DEBUG_LOG('SIGN IN: Pin refresh aborted')
+                        return None
+                finally:
+                    del expiredWindow
+    finally:
+        back.doClose()
+        del back

resources/lib/plexnet/myplexaccount.py

@@ -1,3 +1,4 @@
+import logging
 import json
 import time
 import hashlib
@@ -11,6 +12,7 @@ import asyncadapter
 
 import util
 
+LOG = logging.getLogger('PLEX.myplexaccount')
 ACCOUNT = None
 
 
@@ -71,7 +73,7 @@ class MyPlexAccount(object):
     def loadState(self):
         # Look for the new JSON serialization. If it's not there, look for the
         # old token and Plex Pass values.
-
+        LOG.debug('Loading State')
         plexapp.APP.addInitializer("myplex")
 
         jstring = plexapp.INTERFACE.getRegistry("MyPlexAccount", None, "myplex")

resources/lib/user.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, division, unicode_literals
+from logging import getLogger
+import xbmc
+import xbmcgui
+
+from . import kodigui
+from .. import backgroundthread, utils, plex_tv, variables as v

resources/lib/util.py

@@ -0,0 +1,500 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, division, unicode_literals
+import gc
+import sys
+import re
+import binascii
+import json
+import threading
+import math
+import time
+import datetime
+import contextlib
+import urllib
+
+from .kodijsonrpc import rpc
+import xbmc
+import xbmcgui
+import xbmcaddon
+
+from .plexnet import signalsmixin
+
+DEBUG = True
+_SHUTDOWN = False
+
+ADDON = xbmcaddon.Addon()
+
+PROFILE = xbmc.translatePath(ADDON.getAddonInfo('profile')).decode('utf-8')
+
+SETTINGS_LOCK = threading.Lock()
+
+
+class UtilityMonitor(xbmc.Monitor, signalsmixin.SignalsMixin):
+    def watchStatusChanged(self):
+        self.trigger('changed.watchstatus')
+
+    def onNotification(self, sender, method, data):
+        if (sender == 'plugin.video.plexkodiconnect' and
+                method.endswith('RESTORE')):
+            from .windows import kodigui
+            xbmc.executebuiltin('ActivateWindow({0})'.format(kodigui.BaseFunctions.lastWinID))
+
+
+MONITOR = UtilityMonitor()
+
+
+def T(ID, eng=''):
+    return ADDON.getLocalizedString(ID)
+
+
+def LOG(msg, level=xbmc.LOGNOTICE):
+    xbmc.log('PLEX: {0}'.format(msg), level)
+
+
+def DEBUG_LOG(msg):
+    if _SHUTDOWN:
+        return
+
+    if not getSetting('debug', False) and not xbmc.getCondVisibility('System.GetBool(debug.showloginfo)'):
+        return
+
+    LOG(msg)
+
+
+def ERROR(txt='', hide_tb=False, notify=False):
+    if isinstance(txt, str):
+        txt = txt.decode("utf-8")
+    short = str(sys.exc_info()[1])
+    if hide_tb:
+        xbmc.log('PLEX: {0} - {1}'.format(txt, short), xbmc.LOGERROR)
+        return short
+
+    import traceback
+    tb = traceback.format_exc()
+    xbmc.log("_________________________________________________________________________________", xbmc.LOGERROR)
+    xbmc.log('PLEX: ' + txt, xbmc.LOGERROR)
+    for l in tb.splitlines():
+        xbmc.log('    ' + l, xbmc.LOGERROR)
+    xbmc.log("_________________________________________________________________________________", xbmc.LOGERROR)
+    xbmc.log("`", xbmc.LOGERROR)
+    if notify:
+        showNotification('ERROR: {0}'.format(short))
+    return short
+
+
+def TEST(msg):
+    xbmc.log('---TEST: {0}'.format(msg), xbmc.LOGNOTICE)
+
+
+def getSetting(key, default=None):
+    with SETTINGS_LOCK:
+        setting = ADDON.getSetting(key)
+        return _processSetting(setting, default)
+
+
+def _processSetting(setting, default):
+    if not setting:
+        return default
+    if isinstance(default, bool):
+        return setting.lower() == 'true'
+    elif isinstance(default, float):
+        return float(setting)
+    elif isinstance(default, int):
+        return int(float(setting or 0))
+    elif isinstance(default, list):
+        if setting:
+            return json.loads(binascii.unhexlify(setting))
+        else:
+            return default
+
+    return setting
+
+
+def setSetting(key, value):
+    with SETTINGS_LOCK:
+        value = _processSettingForWrite(value)
+        ADDON.setSetting(key, value)
+
+
+def _processSettingForWrite(value):
+    if isinstance(value, list):
+        value = binascii.hexlify(json.dumps(value))
+    elif isinstance(value, bool):
+        value = value and 'true' or 'false'
+    return str(value)
+
+
+def setGlobalProperty(key, val):
+    xbmcgui.Window(10000).setProperty(
+        'plugin.video.plexkodiconnect.{0}'.format(key), val)
+
+
+def setGlobalBoolProperty(key, boolean):
+    xbmcgui.Window(10000).setProperty(
+        'plugin.video.plexkodiconnect.{0}'.format(key), boolean and '1' or '')
+
+
+def getGlobalProperty(key):
+    return xbmc.getInfoLabel(
+        'Window(10000).Property(plugin.video.plexkodiconnect.{0})'.format(key))
+
+
+def showNotification(message, time_ms=3000, icon_path=None, header=ADDON.getAddonInfo('name')):
+    try:
+        icon_path = icon_path or xbmc.translatePath(ADDON.getAddonInfo('icon')).decode('utf-8')
+        xbmc.executebuiltin('Notification({0},{1},{2},{3})'.format(header, message, time_ms, icon_path))
+    except RuntimeError:  # Happens when disabling the addon
+        LOG(message)
+
+
+def videoIsPlaying():
+    return xbmc.getCondVisibility('Player.HasVideo')
+
+
+def messageDialog(heading='Message', msg=''):
+    from .windows import optionsdialog
+    optionsdialog.show(heading, msg, 'OK')
+
+
+def showTextDialog(heading, text):
+    t = TextBox()
+    t.setControls(heading, text)
+
+
+def sortTitle(title):
+    return title.startswith('The ') and title[4:] or title
+
+
+def durationToText(seconds):
+    """
+    Converts seconds to a short user friendly string
+    Example: 143 -> 2m 23s
+    """
+    days = int(seconds / 86400000)
+    if days:
+        return '{0} day{1}'.format(days, days > 1 and 's' or '')
+    left = seconds % 86400000
+    hours = int(left / 3600000)
+    if hours:
+        hours = '{0} hr{1} '.format(hours, hours > 1 and 's' or '')
+    else:
+        hours = ''
+    left = left % 3600000
+    mins = int(left / 60000)
+    if mins:
+        return hours + '{0} min{1}'.format(mins, mins > 1 and 's' or '')
+    elif hours:
+        return hours.rstrip()
+    secs = int(left % 60000)
+    if secs:
+        secs /= 1000
+        return '{0} sec{1}'.format(secs, secs > 1 and 's' or '')
+    return '0 seconds'
+
+
+def durationToShortText(seconds):
+    """
+    Converts seconds to a short user friendly string
+    Example: 143 -> 2m 23s
+    """
+    days = int(seconds / 86400000)
+    if days:
+        return '{0} d'.format(days)
+    left = seconds % 86400000
+    hours = int(left / 3600000)
+    if hours:
+        hours = '{0} h '.format(hours)
+    else:
+        hours = ''
+    left = left % 3600000
+    mins = int(left / 60000)
+    if mins:
+        return hours + '{0} m'.format(mins)
+    elif hours:
+        return hours.rstrip()
+    secs = int(left % 60000)
+    if secs:
+        secs /= 1000
+        return '{0} s'.format(secs)
+    return '0 s'
+
+
+def cleanLeadingZeros(text):
+    if not text:
+        return ''
+    return re.sub('(?<= )0(\d)', r'\1', text)
+
+
+def removeDups(dlist):
+    return [ii for n, ii in enumerate(dlist) if ii not in dlist[:n]]
+
+
+SIZE_NAMES = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
+
+
+def simpleSize(size):
+    """
+    Converts bytes to a short user friendly string
+    Example: 12345 -> 12.06 KB
+    """
+    s = 0
+    if size > 0:
+        i = int(math.floor(math.log(size, 1024)))
+        p = math.pow(1024, i)
+        s = round(size / p, 2)
+    if (s > 0):
+        return '%s %s' % (s, SIZE_NAMES[i])
+    else:
+        return '0B'
+
+
+def timeDisplay(ms):
+    h = ms / 3600000
+    m = (ms % 3600000) / 60000
+    s = (ms % 60000) / 1000
+    return '{0:0>2}:{1:0>2}:{2:0>2}'.format(h, m, s)
+
+
+def simplifiedTimeDisplay(ms):
+    left, right = timeDisplay(ms).rsplit(':', 1)
+    left = left.lstrip('0:') or '0'
+    return left + ':' + right
+
+
+def shortenText(text, size):
+    if len(text) < size:
+        return text
+
+    return u'{0}\u2026'.format(text[:size - 1])
+
+
+class TextBox:
+    # constants
+    WINDOW = 10147
+    CONTROL_LABEL = 1
+    CONTROL_TEXTBOX = 5
+
+    def __init__(self, *args, **kwargs):
+        # activate the text viewer window
+        xbmc.executebuiltin("ActivateWindow(%d)" % (self.WINDOW, ))
+        # get window
+        self.win = xbmcgui.Window(self.WINDOW)
+        # give window time to initialize
+        xbmc.sleep(1000)
+
+    def setControls(self, heading, text):
+        # set heading
+        self.win.getControl(self.CONTROL_LABEL).setLabel(heading)
+        # set text
+        self.win.getControl(self.CONTROL_TEXTBOX).setText(text)
+
+
+class SettingControl:
+    def __init__(self, setting, log_display, disable_value=''):
+        self.setting = setting
+        self.logDisplay = log_display
+        self.disableValue = disable_value
+        self._originalMode = None
+        self.store()
+
+    def disable(self):
+        rpc.Settings.SetSettingValue(setting=self.setting, value=self.disableValue)
+        DEBUG_LOG('{0}: DISABLED'.format(self.logDisplay))
+
+    def set(self, value):
+        rpc.Settings.SetSettingValue(setting=self.setting, value=value)
+        DEBUG_LOG('{0}: SET={1}'.format(self.logDisplay, value))
+
+    def store(self):
+        try:
+            self._originalMode = rpc.Settings.GetSettingValue(setting=self.setting).get('value')
+            DEBUG_LOG('{0}: Mode stored ({1})'.format(self.logDisplay, self._originalMode))
+        except:
+            ERROR()
+
+    def restore(self):
+        if self._originalMode is None:
+            return
+        rpc.Settings.SetSettingValue(setting=self.setting, value=self._originalMode)
+        DEBUG_LOG('{0}: RESTORED'.format(self.logDisplay))
+
+    @contextlib.contextmanager
+    def suspend(self):
+        self.disable()
+        yield
+        self.restore()
+
+    @contextlib.contextmanager
+    def save(self):
+        yield
+        self.restore()
+
+
+def timeInDayLocalSeconds():
+    now = datetime.datetime.now()
+    sod = datetime.datetime(year=now.year, month=now.month, day=now.day)
+    sod = int(time.mktime(sod.timetuple()))
+    return int(time.time() - sod)
+
+
+CRON = None
+
+
+class CronReceiver():
+    def tick(self):
+        pass
+
+    def halfHour(self):
+        pass
+
+    def day(self):
+        pass
+
+
+class Cron(threading.Thread):
+    def __init__(self, interval):
+        threading.Thread.__init__(self, name='CRON')
+        self.stopped = threading.Event()
+        self.force = threading.Event()
+        self.interval = interval
+        self._lastHalfHour = self._getHalfHour()
+        self._receivers = []
+
+        global CRON
+
+        CRON = self
+
+    def __enter__(self):
+        self.start()
+        DEBUG_LOG('Cron started')
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        self.stop()
+        self.join()
+
+    def _wait(self):
+        ct = 0
+        while ct < self.interval:
+            xbmc.sleep(100)
+            ct += 0.1
+            if self.force.isSet():
+                self.force.clear()
+                return True
+            if xbmc.abortRequested or self.stopped.isSet():
+                return False
+        return True
+
+    def forceTick(self):
+        self.force.set()
+
+    def stop(self):
+        self.stopped.set()
+
+    def run(self):
+        while self._wait():
+            self._tick()
+        DEBUG_LOG('Cron stopped')
+
+    def _getHalfHour(self):
+        tid = timeInDayLocalSeconds() / 60
+        return tid - (tid % 30)
+
+    def _tick(self):
+        receivers = list(self._receivers)
+        receivers = self._halfHour(receivers)
+        for r in receivers:
+            try:
+                r.tick()
+            except:
+                ERROR()
+
+    def _halfHour(self, receivers):
+        hh = self._getHalfHour()
+        if hh == self._lastHalfHour:
+            return receivers
+        try:
+            receivers = self._day(receivers, hh)
+            ret = []
+            for r in receivers:
+                try:
+                    if not r.halfHour():
+                        ret.append(r)
+                except:
+                    ret.append(r)
+                    ERROR()
+            return ret
+        finally:
+            self._lastHalfHour = hh
+
+    def _day(self, receivers, hh):
+        if hh >= self._lastHalfHour:
+            return receivers
+        ret = []
+        for r in receivers:
+            try:
+                if not r.day():
+                    ret.append(r)
+            except:
+                ret.append(r)
+                ERROR()
+        return ret
+
+    def registerReceiver(self, receiver):
+        if receiver not in self._receivers:
+            DEBUG_LOG('Cron: Receiver added: {0}'.format(receiver))
+            self._receivers.append(receiver)
+
+    def cancelReceiver(self, receiver):
+        if receiver in self._receivers:
+            DEBUG_LOG('Cron: Receiver canceled: {0}'.format(receiver))
+            self._receivers.pop(self._receivers.index(receiver))
+
+
+def getPlatform():
+    for key in [
+        'System.Platform.Android',
+        'System.Platform.Linux.RaspberryPi',
+        'System.Platform.Linux',
+        'System.Platform.Windows',
+        'System.Platform.OSX',
+        'System.Platform.IOS',
+        'System.Platform.Darwin',
+        'System.Platform.ATV2'
+    ]:
+        if xbmc.getCondVisibility(key):
+            return key.rsplit('.', 1)[-1]
+
+
+def getProgressImage(obj):
+    if not obj.get('viewOffset'):
+        return ''
+    pct = int((obj.viewOffset.asInt() / obj.duration.asFloat()) * 100)
+    pct = pct - pct % 2  # Round to even number - we have even numbered progress only
+    return 'plugin.video.plexkodiconnect/progress/{0}.png'.format(pct)
+
+
+def trackIsPlaying(track):
+    return xbmc.getCondVisibility('String.StartsWith(MusicPlayer.Comment,{0})'.format('PLEX-{0}:'.format(track.ratingKey)))
+
+
+def addURLParams(url, params):
+        if '?' in url:
+            url += '&'
+        else:
+            url += '?'
+        url += urllib.urlencode(params)
+        return url
+
+
+def garbageCollect():
+    gc.collect(2)
+
+
+def shutdown():
+    global MONITOR, ADDON, T, _SHUTDOWN
+    _SHUTDOWN = True
+    del MONITOR
+    del T
+    del ADDON

resources/lib/windows/background.py

@@ -42,3 +42,27 @@ def setSplash(on=True):
 
 def setShutdown(on=True):
     utils.setGlobalProperty('background.shutdown', on and '1' or '')
+
+
+class BackgroundContext(object):
+    """
+    Context Manager to open a Plex background window - in the background. This
+    will e.g. ensure that you can capture key-presses
+    Use like this:
+        with BackgroundContext(function) as win:
+            <now function will be executed immediately. Get its results:>
+            result = win.result
+    """
+    def __init__(self, function=None):
+        self.window = None
+        self.result = None
+        self.function = function
+
+    def __enter__(self):
+        self.window = BackgroundWindow.create(function=self.function)
+        self.window.modal()
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        self.result = self.window.result
+        del self.window

service.py

@@ -1,8 +1,38 @@
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 ###############################################################################
 from __future__ import absolute_import, division, unicode_literals
-from resources.lib import service_entry
+import xbmc
+import xbmcgui
+import xbmcaddon
 
 
-if __name__ == "__main__":
+def start():
-    service_entry.start()
+    # Safety net - Kodi starts PKC twice upon first installation!
+    if xbmc.getInfoLabel(
+            'Window(10000).Property(plugin.video.plexkodiconnect.running)').decode('utf-8') == '1':
+        xbmc.log('PLEX: PlexKodiConnect is already running',
+                 level=xbmc.LOGWARNING)
+        return
+    else:
+        xbmcgui.Window(10000).setProperty(
+            'plugin.video.plexkodiconnect.running', '1')
+    try:
+        # We might have to wait a bit before starting PKC
+        delay = int(xbmcaddon.Addon(
+            id='plugin.video.plexkodiconnect').getSetting('startupDelay'))
+        xbmc.log('PLEX: Delaying PKC startup by: %s seconds'.format(delay),
+                 level=xbmc.LOGNOTICE)
+        if delay and xbmc.Monitor().waitForAbort(delay):
+            xbmc.log('PLEX: Kodi shutdown while waiting for PKC startup',
+                     level=xbmc.LOGWARNING)
+            return
+        from resources.lib import main
+        main.main()
+    finally:
+        xbmcgui.Window(10000).setProperty(
+            'plugin.video.plexkodiconnect.running', '')
+
+
+if __name__ == '__main__':
+    start()