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service.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
import time
import xbmc, xbmcaddon, xbmcgui
import json
import os
import re
import handler
__addon__ = xbmcaddon.Addon()
__addonid__ = __addon__.getAddonInfo('id')
__addonname__ = __addon__.getAddonInfo('name')
__path__ = __addon__.getAddonInfo('path')
__version__ = __addon__.getAddonInfo('version')
__LS__ = __addon__.getLocalizedString
__IconDefault__ = xbmc.translatePath(os.path.join( __path__,'resources', 'media', 'default.png'))
__IconAlert__ = xbmc.translatePath(os.path.join( __path__,'resources', 'media', 'alert.png'))
__IconOk__ = xbmc.translatePath(os.path.join( __path__,'resources', 'media', 'ok.png'))
INTERVAL = 10 # More than that will make switching too fuzzy because service isn't synchronize with real time
HOME = xbmcgui.Window(10000)
def jsonrpc(query):
querystring = {"jsonrpc": "2.0", "id": 1}
querystring.update(query)
return json.loads(xbmc.executeJSONRPC(json.dumps(querystring, encoding='utf-8')))
class XBMCMonitor(xbmc.Monitor):
def __init__(self, *args, **kwargs):
xbmc.Monitor.__init__(self)
self.SettingsChanged = False
def onSettingsChanged(self):
self.SettingsChanged = True
class Service(XBMCMonitor):
def __init__(self, *args):
XBMCMonitor.__init__(self)
self.getSettings()
handler.notifyLog('Init Service %s %s' % (__addonname__, __version__))
self.timers = handler.getTimer()
handler.setTimerProperties(self.timers)
def getSettings(self):
# There seems to be a bug in kodi as sometimes changed properties wasn't read/update properly even if
# monitor signaled a change.
# Reading of settings is now outsourced to handler as a workaround.
self.__showNoticeBeforeSw = True if handler.getSetting('showNoticeBeforeSw').upper() == 'TRUE' else False
self.__useCountdownTimer = True if handler.getSetting('useCountdownTimer').upper() == 'TRUE' else False
self.__dispMsgTime = int(re.match('\d+', handler.getSetting('dispTime')).group())*1000
self.__discardTmr = int(re.match('\d+', handler.getSetting('discardOldTmr')).group())*60
self.__confirmTmrAdded = True if handler.getSetting('confirmTmrAdded').upper() == 'TRUE' else False
self.SettingsChanged = False
@classmethod
def resetTmr(cls, date):
for prefix in ['t0', 't1', 't2', 't3', 't4', 't5', 't6', 't7', 't8', 't9']:
if HOME.getProperty('%s:date' % (prefix)) == '': continue
elif HOME.getProperty('%s:date' % (prefix)) == date: handler.clearTimerProperties(prefix)
@classmethod
def channelName2channelId(cls, channelname):
query = {
"method": "PVR.GetChannels",
"params": {"channelgroupid": "alltv"},
}
res = jsonrpc(query)
if 'result' in res and 'channels' in res['result']:
res = res['result'].get('channels')
for channels in res:
if channels['label'] == channelname: return channels['channelid']
return False
@classmethod
def getPlayer(cls):
props = {'player': None, 'playerid': None, 'media': None, 'id': None}
query = {
"method": "Player.GetActivePlayers",
}
res = jsonrpc(query)
if 'result' in res and res['result']:
res = res['result'][0]
props['player'] = res['type']
props['playerid'] = res['playerid']
query = {
"method": "Player.GetItem",
"params": {"properties": ["title", "season", "episode", "file"],
"playerid": props['playerid']},
"id": "VideoGetItem"
}
res = jsonrpc(query)
if 'result' in res:
res = res['result'].get('item')
props['media'] = res['type']
if 'id' in res: props['id'] = res['id']
return props
def poll(self):
while not XBMCMonitor.abortRequested(self):
if XBMCMonitor.waitForAbort(self, INTERVAL):
break
if self.SettingsChanged:
self.getSettings()
_now = time.time()
_switchInstantly = False
for _timer in self.timers:
if not _timer['utime']:
handler.notifyLog('Couldn\'t calculate timestamp, delete timer', xbmc.LOGERROR)
self.resetTmr(_timer['date'])
break
# delete old/discarded timers
if _timer['utime'] + self.__discardTmr < _now:
self.resetTmr(_timer['date'])
continue
if _timer['utime'] < _now: _switchInstantly = True
if (_timer['utime'] - _now < INTERVAL + self.__dispMsgTime / 1000) or _switchInstantly:
chanIdTmr = self.channelName2channelId(_timer['channel'].decode('utf-8'))
if chanIdTmr:
# get player properties, switch if necessary
plrProps = self.getPlayer()
if chanIdTmr == plrProps['id']:
handler.notifyLog('Channel switching unnecessary')
handler.notifyOSD(__LS__(30000), __LS__(30027) % (_timer['channel'].decode('utf-8')), time=self.__dispMsgTime)
else:
switchAborted = False
secs = 0
handler.notifyLog('Channel switch to %s required' % (_timer['channel'].decode('utf-8')))
if _switchInstantly:
handler.notifyLog('immediate channel switching required')
handler.notifyOSD(__LS__(30000), __LS__(30027) % (_timer['channel'].decode('utf-8')), time=5000)
elif not self.__showNoticeBeforeSw: xbmc.sleep(self.__dispMsgTime)
elif self.__useCountdownTimer:
handler.OSDProgress.create(__LS__(30028), __LS__(30026) % (_timer['title'], _timer['channel']), __LS__(30029) % (int(self.__dispMsgTime / 1000 - secs)))
while secs < self.__dispMsgTime /1000:
secs += 1
percent = int((secs * 100000) / self.__dispMsgTime)
handler.OSDProgress.update(percent, __LS__(30026) % (_timer['title'], _timer['channel']), __LS__(30029) % (int(self.__dispMsgTime / 1000 - secs)))
xbmc.sleep(1000)
if (handler.OSDProgress.iscanceled()):
switchAborted = True
break
handler.OSDProgress.close()
else:
idleTime = xbmc.getGlobalIdleTime()
handler.notifyOSD(__LS__(30000), __LS__(30026) % (_timer['title'].decode('utf-8'), _timer['channel'].decode('utf-8')), time=self.__dispMsgTime)
while secs < self.__dispMsgTime /1000:
if idleTime > xbmc.getGlobalIdleTime():
switchAborted = True
break
xbmc.sleep(1000)
idleTime += 1
secs += 1
if switchAborted: handler.notifyOSD(__LS__(30000), __LS__(30032))
if switchAborted: handler.notifyLog('Channelswitch cancelled by user')
else:
if plrProps['player'] == 'audio' or (plrProps['player'] == 'video' and plrProps['media'] != 'channel'):
# stop all other players except pvr
handler.notifyLog('player:%s media:%s @id:%s is running' % (plrProps['player'], plrProps['media'], plrProps['playerid']))
query = {
"method": "Player.Stop",
"params": {"playerid": plrProps['playerid']},
}
res = jsonrpc(query)
if 'result' in res and res['result'] == "OK":
handler.notifyLog('Player stopped')
handler.notifyLog('Currently playing channelid %s, switch to id %s' % (plrProps['id'], chanIdTmr))
query = {
"method": "Player.Open",
"params": {"item": {"channelid": chanIdTmr}}
}
res = jsonrpc(query)
if 'result' in res and res['result'] == 'OK':
handler.notifyLog('Switched to channel \'%s\'' % (_timer['channel'].decode('utf-8')))
else:
handler.notifyLog('Couldn\'t switch to channel \'%s\'' % (_timer['channel'].decode('utf-8')))
handler.notifyOSD(__LS__(30000), __LS__(30025) % (_timer['channel'].decode('utf-8')), icon=__IconAlert__)
self.resetTmr(_timer['date'])
self.timers = handler.getTimer()
handler.notifyLog('Service kicks off')
service = Service()
service.poll()
del service