def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.refresh()
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + delay,
self.refresh,
nocheck=True))
def nextService(self):
print("[EPGRefresh] Maybe zap to next service")
try:
service = self.scanServices.pop(0)
except IndexError:
print("[EPGRefresh] Done refreshing EPG")
self.cleanUp()
else:
Notifications.RemovePopup("Parental control")
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan
) or skipProtectedServices == "always" or (
self.forcedScan and Screens.Standby.inStandby is None
and skipProtectedServices == "bg_only" and
(adapter == "pip" or adapter == "main")):
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
self.refreshAdapter.play(eServiceReference(service.sref))
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
if not self.wait.isActive():
self.wait.start(int(delay * 1000), True)
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
if self.myEpgCacheInstance is None and config.plugins.epgrefresh.usetimebased.value == False:
# get eEPGCache instance if None and eEPGCache-signal based is used
print("[EPGRefresh] - myEpgCacheInstance is None. Get it")
self.myEpgCacheInstance = eEPGCache.getInstance()
self.EpgCacheStateChanged_conn = self.myEpgCacheInstance.cacheState.connect(
self._onCacheStateChanged)
if self.isServiceProtected(service):
if (
not self.forcedScan
) or config.plugins.epgrefresh.skipProtectedServices.value == "always":
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
if config.plugins.epgrefresh.usetimebased.value == False:
# set timeout timer for eEPGCache-signal based refresh
self.epgTimeoutTimer.start(5000, True)
# Play next service
# XXX: we might want to check the return value
self.currentServiceRef = eServiceReference(service.sref)
self.refreshAdapter.play(self.currentServiceRef)
ref = ServiceReference(service.sref)
channelname = ref.getServiceName().replace('\xc2\x86', '').replace(
'\xc2\x87', '')
print("[EPGRefresh] - Service is: %s" % (str(channelname)))
if config.plugins.epgrefresh.usetimebased.value:
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + delay,
self.refresh,
nocheck=True))
def prepareRefresh(self):
if not self.isRefreshAllowed():
return
self.isrunning = True
print("[EPGRefresh] About to start refreshing EPG")
self._initFinishTodos()
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
self.scanServices = self.generateServicelist(self.services[0],
self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
try:
from plugin import AdjustExtensionsmenu, extStopDescriptor, extPendingServDescriptor, extRunDescriptor
AdjustExtensionsmenu(True, extPendingServDescriptor)
AdjustExtensionsmenu(True, extStopDescriptor)
AdjustExtensionsmenu(False, extRunDescriptor)
except:
print(
"[EPGRefresh] Error while adding 'Stop Running EPG-Refresh' to Extensionmenu"
)
print_exc(file=stdout)
if config.plugins.epgrefresh.erase.value:
print("[EPGRefresh] flushing EPG cache...")
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.flushEPG()
self.refresh()
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
self.scanServices = self.generateServicelist(self.services[0],
self.services[1])
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
if config.plugins.epgrefresh.adapter.value == "main":
refreshAdapter = MainPictureAdapter(self.session)
elif config.plugins.epgrefresh.adapter.value == "record":
refreshAdapter = RecordAdapter(self.session)
else:
if config.plugins.epgrefresh.adapter.value == "pip":
hidden = False
elif config.plugins.epgrefresh.adapter.value == "pip_hidden":
hidden = True
refreshAdapter = PipAdapter(self.session, hide=hidden)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.isrunning = True
self.refresh()
print("[EPGRefresh] pre start...")
def nextService(self):
print("[EPGRefresh] Maybe zap to next service")
try:
service = self.scanServices.pop(0)
except IndexError:
print("[EPGRefresh] Done refreshing EPG")
self.cleanUp()
else:
Notifications.RemovePopup("Parental control")
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan) or skipProtectedServices == "always" or (self.forcedScan and Screens.Standby.inStandby is None and skipProtectedServices == "bg_only" and (adapter == "pip" or adapter == "main")):
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
if (not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby):
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
self.refreshAdapter.play(eServiceReference(service.sref))
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
if not self.wait.isActive():
self.wait.start(int(delay*1000), True)
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby:
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + delay, self.refresh, nocheck=True))
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
if len(self.services[0]) == 0 and len(self.services[1]) == 0:
self.isrunning = False
return
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
print("[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
if config.plugins.epgrefresh.adapter.value == "main":
refreshAdapter = MainPictureAdapter(self.session)
elif config.plugins.epgrefresh.adapter.value == "record":
refreshAdapter = RecordAdapter(self.session)
else:
if config.plugins.epgrefresh.adapter.value == "pip":
hidden = False
elif config.plugins.epgrefresh.adapter.value == "pip_hidden":
hidden = True
refreshAdapter = PipAdapter(self.session, hide=hidden)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.isrunning = True
if config.plugins.epgrefresh.erase.value:
print("[EPGRefresh] flushing EPG cache...")
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.flushEPG()
self.refresh()
print("[EPGRefresh] pre start...")
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
if self.myEpgCacheInstance is None and config.plugins.epgrefresh.usetimebased.value == False:
# get eEPGCache instance if None and eEPGCache-signal based is used
print("[EPGRefresh] - myEpgCacheInstance is None. Get it")
self.myEpgCacheInstance = eEPGCache.getInstance()
self.EpgCacheStateChanged_conn = self.myEpgCacheInstance.cacheState.connect(self._onCacheStateChanged)
if self.isServiceProtected(service):
if (not self.forcedScan) or config.plugins.epgrefresh.skipProtectedServices.value == "always":
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby):
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
if config.plugins.epgrefresh.usetimebased.value == False:
# set timeout timer for eEPGCache-signal based refresh
self.epgTimeoutTimer.start(5000, True)
# Play next service
# XXX: we might want to check the return value
self.currentServiceRef = eServiceReference(service.sref)
self.refreshAdapter.play(self.currentServiceRef)
ref = ServiceReference(service.sref)
channelname = ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')
print("[EPGRefresh] - Service is: %s" %(str(channelname)))
if config.plugins.epgrefresh.usetimebased.value:
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + delay,
self.refresh,
nocheck = True)
)
scanServices.append(scanservice)
channelIdList.append(channelID)
del additionalServices[:]
# Debug
print "[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in scanServices])
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print "[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.scanServices = scanServices
self.refresh()
def cleanUp(self):
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
# Eventually force autotimer to parse epg
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.isrunning = False
self.DontShutdown = False
self.session = None
self.checkTimer = eTimer()
self.check_finish = False
self.wait = eTimer()
self.wait.timeout.get().append(self.refresh)
self.autotimer_pause = eTimer()
self.autotimer_pause.timeout.get().append(self.finish)
self.beginOfTimespan = 0
self.refreshAdapter = None
self.configMtime = -1
self.readConfiguration()
def isRunning(self):
return self.isrunning
def isServiceProtected(self, service):
if not service:
return True
if not config.ParentalControl.servicepinactive.value:
return False
refstr = ':'.join(str(service).split(':')[:11])
return parentalControl.getProtectionLevel(refstr) != -1
def readConfiguration(self):
if not path.exists(CONFIG):
return
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
self.configMtime = mtime
self.services[0].clear()
self.services[1].clear()
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else:
factor = 1
for service in configuration.findall("service"):
value = service.text
if value:
pos = value.rfind(':')
# don't split alternative service
if pos != -1 and not value.startswith('1:134:'):
value = value[:pos+1]
duration = service.get('duration', None)
duration = duration and int(duration)*factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif = False):
list = ['<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION, '">\n\n']
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>', str(serviceref), '</e2servicereference>\n',
' <e2servicename>', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session = None, dontshutdown = False):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
if dontshutdown:
self.DontShutdown = True
self.forcedScan = True
self.prepareRefresh()
return True
def start(self, session = None):
if session is not None:
self.session = session
if not self.forcedScan:
self.stop()
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
self.maybeStopAdapter()
epgrefreshtimer.clear()
if self.wait.isActive():
self.wait.stop()
self.forcedScan = False
self.isrunning = False
self.DontShutdown = False
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if (service.flags & eServiceReference.isGroup):
service = getBestPlayableServiceReference(eServiceReference(scanservice.sref), eServiceReference())
if not service or not service.valid() or service.type != eServiceReference.idDVB or (service.flags & (eServiceReference.isMarker|eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
additionalServices = []
additionalBouquets = []
if config.plugins.epgrefresh.inherit_autotimer.value:
try:
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
for timer in autotimer.getEnabledTimerList():
additionalServices.extend([EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend([EPGRefreshService(x, None) for x in timer.bouquets])
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
if s and s.valid() and s.type == eServiceReference.idDVB:
additionalServices.append(EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
def sortServices(services): # sort by positions - better for motor
unsortedServices = []
for service in services:
ref = service.sref
position = ref.split(":")[6][:-4]
if not position:
position = "0"
auxiliarySortParameter = int(position, 16)
if auxiliarySortParameter > 1800:
auxiliarySortParameter = 3600 - auxiliarySortParameter
unsortedServices.append((auxiliarySortParameter, service))
unsortedServices.sort()
sortedServices = []
for service in unsortedServices:
sortedServices.append(service[1])
return sortedServices
self.addServices(additionalServices, scanServices, channelIdList)
scanServices = sortServices(scanServices)
del additionalServices[:]
return scanServices
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
if len(self.services[0]) == 0 and len(self.services[1]) == 0:
self.isrunning = False
return
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
print("[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
if config.plugins.epgrefresh.adapter.value == "main":
refreshAdapter = MainPictureAdapter(self.session)
elif config.plugins.epgrefresh.adapter.value == "record":
refreshAdapter = RecordAdapter(self.session)
else:
if config.plugins.epgrefresh.adapter.value == "pip":
hidden = False
elif config.plugins.epgrefresh.adapter.value == "pip_hidden":
hidden = True
refreshAdapter = PipAdapter(self.session, hide=hidden)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.isrunning = True
if config.plugins.epgrefresh.erase.value:
print("[EPGRefresh] flushing EPG cache...")
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.flushEPG()
self.refresh()
print("[EPGRefresh] pre start...")
def cleanUp(self):
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
if config.plugins.epgrefresh.save_epg.value:
try:
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.save()
print("[EPGRefresh] save epgcache...")
except:
pass
if config.plugins.epgrefresh_extra.save_backup.value and config.plugins.epgrefresh_extra.epgcachepath.value != "/etc/enigma2/":
from os import system as my_system
from os import chmod as my_chmod
from os import path as my_path
restore_backup = config.misc.epgcache_filename.value + ".backup"
if my_path.exists(config.misc.epgcache_filename.value):
try:
my_system("cp -f %s %s" % (config.misc.epgcache_filename.value, restore_backup))
my_chmod("%s" % (restore_backup), 0644)
print("[EPGRefresh] save epgcache backup...")
except:
pass
if config.plugins.epgrefresh.parse_autotimer.value:
try:
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
autotimer.readXml()
autotimer.parseEPGAsync(simulateOnly=False)
if not self.autotimer_pause.isActive():
if config.plugins.epgrefresh.afterevent.value and not self.DontShutdown:
try:
from Plugins.Extensions.SeriesPlugin.plugin import renameTimer
except:
self.autotimer_pause.startLongTimer(120)
else:
self.autotimer_pause.startLongTimer(int(config.plugins.epgrefresh.timeout_shutdown.value)*60)
else:
self.finish()
except Exception as e:
print("[EPGRefresh] Could not start AutoTimer:", e)
self.finish()
else:
self.finish()
def checkFinish(self):
try:
if self.checkTimer.callback:
self.checkTimer.callback.remove(self.checkFinish)
self.checkTimer.stop()
print("[EPGRefresh] stop timer...")
except:
pass
self.check_finish = False
print("[EPGRefresh] stop check...")
def finish(self, *args, **kwargs):
if Screens.Standby.inStandby is None and config.plugins.epgrefresh.enablemessage.value:
try:
Notifications.AddPopup(_("EPG refresh finished."), MessageBox.TYPE_INFO, 4, NOTIFICATIONID)
except:
pass
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
if not self.check_finish:
self.check_finish = True
try:
self.checkTimer.callback.append(self.checkFinish)
self.checkTimer.start(30000, True)
self.forcedScan = False
print("[EPGRefresh] pause 30 sec...")
except:
pass
else:
return
self.isrunning = False
if config.plugins.epgrefresh.afterevent.value and self.DontShutdown:
self.DontShutdown = False
self.forcedScan = False
print("[EPGRefresh] Return to TV viewing...")
return
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value and not Screens.Standby.inTryQuitMainloop:
self.forcedScan = False
print("[EPGRefresh] Shutdown after EPG refresh...")
self.session.open(
Screens.Standby.TryQuitMainloop,
1
)
self.forcedScan = False
self.DontShutdown = False
def refresh(self):
if self.wait.isActive():
self.wait.stop()
if self.forcedScan:
self.nextService()
else:
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
if not self.wait.isActive():
self.isrunning = False
return
check_standby = False
stop_service = False
if Screens.Standby.inStandby:
check_standby = True
if not config.plugins.epgrefresh.force.value and check_standby:
rec_time = self.session.nav.RecordTimer.getNextRecordingTime()
interval = config.plugins.epgrefresh.interval_seconds.value
if interval <= 20:
interval = 25
if rec_time > 0 and (rec_time - time()) <= interval:
stop_service = True
if config.plugins.epgrefresh.force.value or (check_standby and not self.session.nav.RecordTimer.isRecording() and not stop_service):
self.nextService()
else:
if not checkTimespan(
config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print("[EPGRefresh] Gone out of timespan while refreshing, sorry!")
self.cleanUp()
else:
print("[EPGRefresh] Box no longer in Standby or Recording started, rescheduling")
if check_standby and config.plugins.epgrefresh.adapter.value == "main":
self.session.nav.stopService()
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + config.plugins.epgrefresh.delay_standby.value*60,
self.refresh,
nocheck = True)
)
def createWaitTimer(self):
self.beginOfTimespan = time()
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def nextService(self):
print("[EPGRefresh] Maybe zap to next service")
try:
service = self.scanServices.pop(0)
except IndexError:
print("[EPGRefresh] Done refreshing EPG")
self.cleanUp()
else:
Notifications.RemovePopup("Parental control")
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan) or skipProtectedServices == "always" or (self.forcedScan and Screens.Standby.inStandby is None and skipProtectedServices == "bg_only" and (adapter == "pip" or adapter == "main")):
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
if (not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby):
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
self.refreshAdapter.play(eServiceReference(service.sref))
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
if not self.wait.isActive():
self.wait.start(int(delay*1000), True)
def showPendingServices(self, session):
if session is None:
session = self.session
else:
if self.session is None:
self.session = session
if session is None:
return False
if not self.isRunning():
return False
LISTMAX = 10
servcounter = 0
remaining_time = 0
try:
servtxt = ""
for service in self.scanServices:
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan) or skipProtectedServices == "always" or (self.forcedScan and Screens.Standby.inStandby is None and skipProtectedServices == "bg_only" and (adapter == "pip" or adapter == "main")):
continue
if servcounter <= LISTMAX:
ref = ServiceReference(service.sref)
txt = ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')
servtxt = servtxt + str(txt) + "\n"
servcounter = servcounter + 1
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
remaining_time = remaining_time + delay
first_text = _("Stop Running EPG-refresh?\n")
if servcounter > LISTMAX:
servtxt = servtxt + _("%d more services") % (servcounter - LISTMAX)
last_text = _("\nRemaining - services: %d / time: %d:%02d min") % (servcounter, remaining_time / 60, remaining_time % 60)
if servcounter == 0:
text = first_text + _("Scanning last service. Please wait.")
else:
text = first_text + _("Following Services have to be scanned:") + "\n" + servtxt + last_text
session.openWithCallback(self.msgClosed, MessageBox, text, MessageBox.TYPE_YESNO)
except:
print("[EPGRefresh] showPendingServices Error!")
def msgClosed(self, ret=False):
if ret:
self.stop()
if config.plugins.epgrefresh.enabled.value:
self.start()
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
# Initialize
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.isrunning = False
self.doStopRunningRefresh = False
self.session = None
self.beginOfTimespan = 0
self.refreshAdapter = None
# to call additional tasks (from other plugins)
self.finishNotifiers = {}
# Mtime of configuration files
self.configMtime = -1
# Todos after finish
self._initFinishTodos()
# Read in Configuration
self.readConfiguration()
def _initFinishTodos(self):
self.finishTodos = [
self._ToDoCallAutotimer, self._ToDoAutotimerCalled,
self._callFinishNotifiers, self.finish
]
def addFinishNotifier(self, notifier):
if not callable(notifier):
print("[EPGRefresh] notifier" + str(notifier) + " isn't callable")
return
self.finishNotifiers[str(notifier)] = notifier
def removeFinishNotifier(self, notifier):
notifierKey = str(notifier)
if self.finishNotifiers.has_key(notifierKey):
self.finishNotifiers.pop(notifierKey)
def readConfiguration(self):
# Check if file exists
if not path.exists(CONFIG):
return
# Check if file did not change
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
# Keep mtime
self.configMtime = mtime
# Empty out list
self.services[0].clear()
self.services[1].clear()
# Open file
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else: #if version == "1"
factor = 1
# Add References
for service in configuration.findall("service"):
value = service.text
if value:
# strip all after last : (custom name)
pos = value.rfind(':')
# don't split alternative service
if value.find('1:134:1') == -1 and pos != -1:
value = value[:pos + 1]
duration = service.get('duration', None)
duration = duration and int(duration) * factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif=False):
list = [
'<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION,
'">\n\n'
]
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>',
str(serviceref),
'</e2servicereference>\n',
' <e2servicename>',
stringToXML(ref.getServiceName().replace(
'\xc2\x86', '').replace('\xc2\x87', '')),
'</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session=None):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.forcedScan = True
self.prepareRefresh()
return True
def stopRunningRefresh(self, session=None):
print("[EPGRefresh] Forcing stop of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.doStopRunningRefresh = True
def start(self, session=None):
if session is not None:
self.session = session
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
print("[EPGRefresh] Stopping Timer")
self.maybeStopAdapter()
epgrefreshtimer.clear()
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if not service.valid() \
or (service.flags & (eServiceReference.isMarker|eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend(
[EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend(
[EPGRefreshService(x, None) for x in timer.bouquets])
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid():
additionalServices.append(
EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
return scanServices
def isRunning(self):
return self.isrunning
def isRefreshAllowed(self):
if self.isRunning():
message = _(
"There is still a refresh running. The Operation isn't allowed at this moment."
)
try:
if self.session != None:
self.session.open(MessageBox, message, \
MessageBox.TYPE_INFO, timeout=10)
except:
print("[EPGRefresh] Error while opening Messagebox!")
print_exc(file=stdout)
Notifications.AddPopup(message, MessageBox.TYPE_INFO, 10)
return False
return True
def prepareRefresh(self):
if not self.isRefreshAllowed():
return
self.isrunning = True
print("[EPGRefresh] About to start refreshing EPG")
self._initFinishTodos()
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
self.scanServices = self.generateServicelist(self.services[0],
self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
try:
from plugin import AdjustExtensionsmenu, extStopDescriptor, extPendingServDescriptor, extRunDescriptor
AdjustExtensionsmenu(True, extPendingServDescriptor)
AdjustExtensionsmenu(True, extStopDescriptor)
AdjustExtensionsmenu(False, extRunDescriptor)
except:
print(
"[EPGRefresh] Error while adding 'Stop Running EPG-Refresh' to Extensionmenu"
)
print_exc(file=stdout)
self.refresh()
def cleanUp(self):
print("[EPGRefresh] Debug: Cleanup")
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
self.doStopRunningRefresh = False
try:
from plugin import AdjustExtensionsmenu, housekeepingExtensionsmenu, extStopDescriptor, extPendingServDescriptor
AdjustExtensionsmenu(False, extPendingServDescriptor)
AdjustExtensionsmenu(False, extStopDescriptor)
housekeepingExtensionsmenu(
config.plugins.epgrefresh.show_run_in_extensionsmenu,
force=True)
except:
print(
"[EPGRefresh] Error while removing 'Stop Running EPG-Refresh' to Extensionmenu:"
)
print_exc(file=stdout)
# Start Todo-Chain
self._nextTodo()
def _nextTodo(self, *args, **kwargs):
print("[EPGRefresh] Debug: Calling nextTodo")
if len(self.finishTodos) > 0:
finishTodo = self.finishTodos.pop(0)
print("[EPGRefresh] Debug: Call " + str(finishTodo))
finishTodo(*args, **kwargs)
def _ToDoCallAutotimer(self):
if config.plugins.epgrefresh.parse_autotimer.value != "never":
if config.plugins.epgrefresh.parse_autotimer.value in ("ask_yes",
"ask_no"):
defaultanswer = True if config.plugins.epgrefresh.parse_autotimer.value == "ask_yes" else False
if self.forcedScan:
# only if we are interactive
Notifications.AddNotificationWithCallback(self._ToDoCallAutotimerCB, MessageBox, \
text = _("EPG refresh finished.\nShould AutoTimer be search for new matches?"), \
type = MessageBox.TYPE_YESNO, default = defaultanswer, timeout = 10)
else:
self._ToDoCallAutotimerCB(parseAT=defaultanswer)
else:
if self.forcedScan\
and config.plugins.epgrefresh.parse_autotimer.value == "bg_only":
self._nextTodo()
else:
# config.parse_autotimer = always / bg_only
self._ToDoCallAutotimerCB(parseAT=True)
else:
self._nextTodo()
def _ToDoCallAutotimerCB(self, parseAT):
print("[EPGRefresh] Debug: Call AutoTimer: " + str(parseAT))
if parseAT:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Parse EPG
deferred = autotimer.parseEPGAsync(simulateOnly=False)
deferred.addCallback(self._nextTodo)
deferred.addErrback(self._autotimerErrback)
#except Exception as e:
except:
from traceback import format_exc
#print("[EPGRefresh] Could not start AutoTimer:", e)
print("[EPGRefresh] Could not start AutoTimer:" +
str(format_exc()))
else:
self._nextTodo()
def _autotimerErrback(self, failure):
print("[EPGRefresh] Debug: AutoTimer failed:" + str(failure))
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("AutoTimer failed with error %s") % (str(failure)), \
MessageBox.TYPE_ERROR, 100)
self._nextTodo()
def _ToDoAutotimerCalled(self, *args, **kwargs):
# if config.plugins.epgrefresh.enablemessage.value:
# if len(args):
# # Autotimer has been started
# ret=args[0]
# Notifications.AddPopup(_("Found a total of %d matching Events.\n%d Timer were added and\n%d modified,\n%d conflicts encountered,\n%d similars added.") \
# % (ret[0], ret[1], ret[2], len(ret[4]), len(ret[5])),
# MessageBox.TYPE_INFO, 10)
self._nextTodo()
def _callFinishNotifiers(self, *args, **kwargs):
for notifier in self.finishNotifiers.keys():
print("[EPGRefresh] Debug: call " + str(notifier))
self.finishNotifiers[notifier]()
self._nextTodo()
def finish(self, *args, **kwargs):
print("[EPGRefresh] Debug: Refresh finished!")
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("EPG refresh finished."),
MessageBox.TYPE_INFO, 4, ENDNOTIFICATIONID)
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
# shutdown if we're supposed to go to deepstandby and not recording
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value \
and not Screens.Standby.inTryQuitMainloop:
self.forcedScan = False
if Screens.Standby.inStandby:
self.session.open(Screens.Standby.TryQuitMainloop, 1)
else:
Notifications.AddNotificationWithID(
"Shutdown", Screens.Standby.TryQuitMainloop, 1)
self.forcedScan = False
self.isrunning = False
self._nextTodo()
def refresh(self):
if self.doStopRunningRefresh:
self.cleanUp()
return
if self.forcedScan:
self.nextService()
else:
# Abort if a scan finished later than our begin of timespan
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
return
if config.plugins.epgrefresh.force.value \
or (Screens.Standby.inStandby and \
not self.session.nav.RecordTimer.isRecording()):
self.nextService()
# We don't follow our rules here - If the Box is still in Standby and not recording we won't reach this line
else:
if not checkTimespan(config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print(
"[EPGRefresh] Gone out of timespan while refreshing, sorry!"
)
self.cleanUp()
else:
print(
"[EPGRefresh] Box no longer in Standby or Recording started, rescheduling"
)
# Recheck later
epgrefreshtimer.add(
EPGRefreshTimerEntry(
time() +
config.plugins.epgrefresh.delay_standby.value * 60,
self.refresh,
nocheck=True))
def createWaitTimer(self):
self.beginOfTimespan = time()
# Add wait timer to epgrefreshtimer
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def isServiceProtected(self, service):
return parentalControl.getProtectionLevel(str(service)) != -1
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
if self.isServiceProtected(service):
if (
not self.forcedScan
) or config.plugins.epgrefresh.skipProtectedServices.value == "always":
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + delay,
self.refresh,
nocheck=True))
def showPendingServices(self, session):
LISTMAX = 10
servcounter = 0
try:
servtxt = ""
for service in self.scanServices:
if self.isServiceProtected(service):
if not self.forcedScan or config.plugins.epgrefresh.skipProtectedServices.value == "always":
continue
if servcounter <= LISTMAX:
ref = ServiceReference(service.sref)
txt = ref.getServiceName().replace('\xc2\x86', '').replace(
'\xc2\x87', '')
servtxt = servtxt + str(txt) + "\n"
servcounter = servcounter + 1
if servcounter > LISTMAX:
servtxt = servtxt + _("%d more services") % (servcounter)
session.open(MessageBox, _("Following Services have to be scanned:") \
+ "\n" + servtxt, MessageBox.TYPE_INFO)
except:
print("[EPGRefresh] showPendingServices Error!")
print_exc(file=stdout)
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
# Initialize
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.isrunning = False
self.doStopRunningRefresh = False
self.session = None
self.beginOfTimespan = 0
self.refreshAdapter = None
# to call additional tasks (from other plugins)
self.finishNotifiers = { }
# Mtime of configuration files
self.configMtime = -1
# Todos after finish
self._initFinishTodos()
# Read in Configuration
self.readConfiguration()
def _initFinishTodos(self):
self.finishTodos = [self._ToDoCallAutotimer, self._ToDoAutotimerCalled, self._callFinishNotifiers, self.finish]
def addFinishNotifier(self, notifier):
if not callable(notifier):
print("[EPGRefresh] notifier" + str(notifier) + " isn't callable")
return
self.finishNotifiers[str(notifier)] = notifier
def removeFinishNotifier(self, notifier):
notifierKey = str(notifier)
if self.finishNotifiers.has_key(notifierKey):
self.finishNotifiers.pop(notifierKey)
def readConfiguration(self):
# Check if file exists
if not path.exists(CONFIG):
return
# Check if file did not change
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
# Keep mtime
self.configMtime = mtime
# Empty out list
self.services[0].clear()
self.services[1].clear()
# Open file
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else: #if version == "1"
factor = 1
# Add References
for service in configuration.findall("service"):
value = service.text
if value:
# strip all after last : (custom name)
pos = value.rfind(':')
# don't split alternative service
if pos != -1 and not value.startswith('1:134:'):
value = value[:pos+1]
duration = service.get('duration', None)
duration = duration and int(duration)*factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif = False):
list = ['<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION, '">\n\n']
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>', str(serviceref), '</e2servicereference>\n',
' <e2servicename>', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session = None):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.forcedScan = True
self.prepareRefresh()
return True
def stopRunningRefresh(self, session = None):
print("[EPGRefresh] Forcing stop of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.doStopRunningRefresh = True
def start(self, session = None):
if session is not None:
self.session = session
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
print("[EPGRefresh] Stopping Timer")
self.maybeStopAdapter()
epgrefreshtimer.clear()
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if not service.valid() \
or (service.flags & (eServiceReference.isMarker|eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend([EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend([EPGRefreshService(x, None) for x in timer.bouquets])
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid():
additionalServices.append(EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
return scanServices
def isRunning(self):
return self.isrunning
def isRefreshAllowed(self):
if self.isRunning():
message = _("There is still a refresh running. The Operation isn't allowed at this moment.")
try:
if self.session != None:
self.session.open(MessageBox, message, \
MessageBox.TYPE_INFO, timeout=10)
except:
print("[EPGRefresh] Error while opening Messagebox!")
print_exc(file=stdout)
Notifications.AddPopup(message, MessageBox.TYPE_INFO, 10, domain = NOTIFICATIONDOMAIN)
return False
return True
def prepareRefresh(self):
if not self.isRefreshAllowed():
return
self.isrunning = True
print("[EPGRefresh] About to start refreshing EPG")
self._initFinishTodos()
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
try:
from plugin import AdjustExtensionsmenu, extStopDescriptor, extPendingServDescriptor, extRunDescriptor
AdjustExtensionsmenu(True, extPendingServDescriptor)
AdjustExtensionsmenu(True, extStopDescriptor)
AdjustExtensionsmenu(False, extRunDescriptor)
except:
print("[EPGRefresh] Error while adding 'Stop Running EPG-Refresh' to Extensionmenu")
print_exc(file=stdout)
self.refresh()
def cleanUp(self):
print("[EPGRefresh] Debug: Cleanup")
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
self.doStopRunningRefresh = False
try:
from plugin import AdjustExtensionsmenu, housekeepingExtensionsmenu, extStopDescriptor, extPendingServDescriptor
AdjustExtensionsmenu(False, extPendingServDescriptor)
AdjustExtensionsmenu(False, extStopDescriptor)
housekeepingExtensionsmenu(config.plugins.epgrefresh.show_run_in_extensionsmenu, force=True)
except:
print("[EPGRefresh] Error while removing 'Stop Running EPG-Refresh' to Extensionmenu:")
print_exc(file=stdout)
# Start Todo-Chain
self._nextTodo()
def _nextTodo(self, *args, **kwargs):
print("[EPGRefresh] Debug: Calling nextTodo")
if len(self.finishTodos) > 0:
finishTodo = self.finishTodos.pop(0)
print("[EPGRefresh] Debug: Call " + str(finishTodo))
finishTodo(*args, **kwargs)
def _ToDoCallAutotimer(self):
if config.plugins.epgrefresh.parse_autotimer.value != "never":
if config.plugins.epgrefresh.parse_autotimer.value in ("ask_yes", "ask_no"):
defaultanswer = True if config.plugins.epgrefresh.parse_autotimer.value == "ask_yes" else False
if self.forcedScan:
# only if we are interactive
Notifications.AddNotificationWithCallback(self._ToDoCallAutotimerCB, MessageBox, \
text = _("EPG refresh finished.\nShould AutoTimer be search for new matches?"), \
type = MessageBox.TYPE_YESNO, default = defaultanswer, timeout = 10, domain = NOTIFICATIONDOMAIN)
else:
self._ToDoCallAutotimerCB(parseAT=defaultanswer)
else:
if self.forcedScan\
and config.plugins.epgrefresh.parse_autotimer.value == "bg_only":
self._nextTodo()
else:
# config.parse_autotimer = always / bg_only
self._ToDoCallAutotimerCB(parseAT=True)
else:
self._nextTodo()
def _ToDoCallAutotimerCB(self, parseAT):
print("[EPGRefresh] Debug: Call AutoTimer: " + str(parseAT))
if parseAT:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Parse EPG
autotimer.parseEPGAsync(simulateOnly=False).addCallback(self._nextTodo).addErrback(self._autotimerErrback)
except:
from traceback import format_exc
print("[EPGRefresh] Could not start AutoTimer:" + str(format_exc()))
else:
self._nextTodo()
def _autotimerErrback(self, failure):
print("[EPGRefresh] Debug: AutoTimer failed:" + str(failure))
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("AutoTimer failed with error %s") % (str(failure)), \
MessageBox.TYPE_ERROR, 10, domain = NOTIFICATIONDOMAIN)
self._nextTodo()
def _ToDoAutotimerCalled(self, *args, **kwargs):
if config.plugins.epgrefresh.enablemessage.value:
if len(args):
# Autotimer has been started
ret=args[0]
Notifications.AddPopup(_("Found a total of %d matching Events.\n%d Timer were added and\n%d modified,\n%d conflicts encountered,\n%d similars added.") \
% (ret[0], ret[1], ret[2], len(ret[4]), len(ret[5])),
MessageBox.TYPE_INFO, 10, domain = NOTIFICATIONDOMAIN)
self._nextTodo()
def _callFinishNotifiers(self, *args, **kwargs):
for notifier in self.finishNotifiers.keys():
print("[EPGRefresh] Debug: call " + str(notifier))
self.finishNotifiers[notifier]()
self._nextTodo()
def finish(self, *args, **kwargs):
print("[EPGRefresh] Debug: Refresh finished!")
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("EPG refresh finished."), MessageBox.TYPE_INFO, 4, ENDNOTIFICATIONID, domain = NOTIFICATIONDOMAIN)
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
# shutdown if we're supposed to go to deepstandby and not recording
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value \
and not Screens.Standby.inTryQuitMainloop:
self.forcedScan = False
if Screens.Standby.inStandby:
RecordTimerEntry.TryQuitMainloop()
else:
Notifications.AddNotificationWithID("Shutdown", Screens.Standby.TryQuitMainloop, 1, domain = NOTIFICATIONDOMAIN)
self.forcedScan = False
self.isrunning = False
self._nextTodo()
def refresh(self):
if self.doStopRunningRefresh:
self.cleanUp()
return
if self.forcedScan:
self.nextService()
else:
# Abort if a scan finished later than our begin of timespan
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
return
if config.plugins.epgrefresh.force.value \
or (Screens.Standby.inStandby and \
not self.session.nav.RecordTimer.isRecording()):
self.nextService()
# We don't follow our rules here - If the Box is still in Standby and not recording we won't reach this line
else:
if not checkTimespan(
config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print("[EPGRefresh] Gone out of timespan while refreshing, sorry!")
self.cleanUp()
else:
print("[EPGRefresh] Box no longer in Standby or Recording started, rescheduling")
# Recheck later
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + config.plugins.epgrefresh.delay_standby.value*60,
self.refresh,
nocheck = True)
)
def createWaitTimer(self):
self.beginOfTimespan = time()
# Add wait timer to epgrefreshtimer
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def isServiceProtected(self, service):
if not config.ParentalControl.configured.value \
or not config.ParentalControl.servicepinactive.value:
print("[EPGRefresh] DEBUG: ParentalControl not configured")
return False
print("[EPGRefresh] DEBUG: ParentalControl ProtectionLevel:" + str(parentalControl.getProtectionLevel(str(service))))
return parentalControl.getProtectionLevel(str(service)) != -1
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
if self.isServiceProtected(service):
if (not self.forcedScan) or config.plugins.epgrefresh.skipProtectedServices.value == "always":
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby):
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + delay,
self.refresh,
nocheck = True)
)
def showPendingServices(self, session):
LISTMAX = 10
servcounter = 0
try:
servtxt = ""
for service in self.scanServices:
if self.isServiceProtected(service):
if not self.forcedScan or config.plugins.epgrefresh.skipProtectedServices.value == "always":
continue
if servcounter <= LISTMAX:
ref = ServiceReference(service.sref)
txt = ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')
servtxt = servtxt + str(txt) + "\n"
servcounter = servcounter + 1
if servcounter > LISTMAX:
servtxt = servtxt + _("%d more services") % (servcounter)
session.open(MessageBox, _("Following Services have to be scanned:") \
+ "\n" + servtxt, MessageBox.TYPE_INFO)
except:
print("[EPGRefresh] showPendingServices Error!")
print_exc(file=stdout)
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
# Initialize
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.session = None
self.beginOfTimespan = 0
self.refreshAdapter = None
# Mtime of configuration files
self.configMtime = -1
# Read in Configuration
self.readConfiguration()
def readConfiguration(self):
# Check if file exists
if not path.exists(CONFIG):
return
# Check if file did not change
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
# Keep mtime
self.configMtime = mtime
# Empty out list
self.services[0].clear()
self.services[1].clear()
# Open file
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else: #if version == "1"
factor = 1
# Add References
for service in configuration.findall("service"):
value = service.text
if value:
# strip all after last : (custom name)
pos = value.rfind(':')
if pos != -1:
value = value[:pos + 1]
duration = service.get('duration', None)
duration = duration and int(duration) * factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif=False):
list = [
'<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION,
'">\n\n'
]
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>',
str(serviceref),
'</e2servicereference>\n',
' <e2servicename>',
stringToXML(ref.getServiceName().replace(
'\xc2\x86', '').replace('\xc2\x87', '')),
'</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session=None):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.forcedScan = True
self.prepareRefresh()
return True
def start(self, session=None):
if session is not None:
self.session = session
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
print("[EPGRefresh] Stopping Timer")
self.maybeStopAdapter()
epgrefreshtimer.clear()
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if not service.valid() \
or (service.flags & (eServiceReference.isMarker|eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
removeInstance = False
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
removeInstance = True
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend(
[EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend(
[EPGRefreshService(x, None) for x in timer.bouquets])
finally:
# Remove instance if there wasn't one before
if removeInstance:
autotimer = None
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid():
additionalServices.append(
EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
return scanServices
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
self.scanServices = self.generateServicelist(self.services[0],
self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.refresh()
def cleanUp(self):
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
# Eventually force autotimer to parse epg
if config.plugins.epgrefresh.parse_autotimer.value:
removeInstance = False
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
removeInstance = True
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Parse EPG
autotimer.parseEPG()
except Exception as e:
print("[EPGRefresh] Could not start AutoTimer:", e)
finally:
# Remove instance if there wasn't one before
if removeInstance:
autotimer = None
# shutdown if we're supposed to go to deepstandby and not recording
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value \
and not Screens.Standby.inTryQuitMainloop:
self.session.open(Screens.Standby.TryQuitMainloop, 1)
if not Screens.Standby.inStandby and not config.plugins.epgrefresh.background and config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("EPG refresh finished."),
MessageBox.TYPE_INFO, 4, NOTIFICATIONID)
self.forcedScan = False
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
def refresh(self):
if self.forcedScan:
self.nextService()
else:
# Abort if a scan finished later than our begin of timespan
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
return
if config.plugins.epgrefresh.force.value \
or (Screens.Standby.inStandby and \
not self.session.nav.RecordTimer.isRecording()):
self.nextService()
# We don't follow our rules here - If the Box is still in Standby and not recording we won't reach this line
else:
if not checkTimespan(config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print(
"[EPGRefresh] Gone out of timespan while refreshing, sorry!"
)
self.cleanUp()
else:
print(
"[EPGRefresh] Box no longer in Standby or Recording started, rescheduling"
)
# Recheck later
epgrefreshtimer.add(
EPGRefreshTimerEntry(
time() +
config.plugins.epgrefresh.delay_standby.value * 60,
self.refresh,
nocheck=True))
def createWaitTimer(self):
self.beginOfTimespan = time()
# Add wait timer to epgrefreshtimer
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + delay,
self.refresh,
nocheck=True))
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
removeInstance = False
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
removeInstance = True
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend(
[EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend(
[EPGRefreshService(x, None) for x in timer.bouquets])
finally:
# Remove instance if there wasn't one before
if removeInstance:
autotimer = None
scanServices = []
channelIdList = []
self.addServices(self.services[0], scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in self.services[1].union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid():
additionalServices.append(
EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
# Debug
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.scanServices = scanServices
self.refresh()
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
# Initialize
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.session = None
self.beginOfTimespan = 0
self.refreshAdapter = None
# Mtime of configuration files
self.configMtime = -1
# Read in Configuration
self.readConfiguration()
def readConfiguration(self):
# Check if file exists
if not path.exists(CONFIG):
return
# Check if file did not change
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
# Keep mtime
self.configMtime = mtime
# Empty out list
self.services[0].clear()
self.services[1].clear()
# Open file
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else: # if version == "1"
factor = 1
# Add References
for service in configuration.findall("service"):
value = service.text
if value:
# strip all after last : (custom name)
pos = value.rfind(":")
if pos != -1:
value = value[: pos + 1]
duration = service.get("duration", None)
duration = duration and int(duration) * factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get("duration", None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif=False):
list = ['<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION, '">\n\n']
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend(
(
" <e2service>\n",
" <e2servicereference>",
str(serviceref),
"</e2servicereference>\n",
" <e2servicename>",
stringToXML(ref.getServiceName().replace("\xc2\x86", "").replace("\xc2\x87", "")),
"</e2servicename>\n",
" </e2service>\n",
)
)
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend(
(
" <!--",
stringToXML(ref.getServiceName().replace("\xc2\x86", "").replace("\xc2\x87", "")),
"-->\n",
" <service",
)
)
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend((">", stringToXML(service.sref), "</service>\n"))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend(
(
" <!--",
stringToXML(ref.getServiceName().replace("\xc2\x86", "").replace("\xc2\x87", "")),
"-->\n",
" <bouquet",
)
)
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend((">", stringToXML(bouquet.sref), "</bouquet>\n"))
list.append("\n</epgrefresh>")
return list
def saveConfiguration(self):
file = open(CONFIG, "w")
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session=None):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.forcedScan = True
self.prepareRefresh()
return True
def start(self, session=None):
if session is not None:
self.session = session
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
print("[EPGRefresh] Stopping Timer")
self.maybeStopAdapter()
epgrefreshtimer.clear()
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if not service.valid() or (service.flags & (eServiceReference.isMarker | eServiceReference.isDirectory)):
continue
channelID = "%08x%04x%04x" % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
removeInstance = False
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
removeInstance = True
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend([EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend([EPGRefreshService(x, None) for x in timer.bouquets])
finally:
# Remove instance if there wasn't one before
if removeInstance:
autotimer = None
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid():
additionalServices.append(EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
return scanServices
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:", ", ".join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.refresh()
def cleanUp(self):
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
# Eventually force autotimer to parse epg
if config.plugins.epgrefresh.parse_autotimer.value:
removeInstance = False
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
removeInstance = True
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Parse EPG
autotimer.parseEPG()
except Exception as e:
print("[EPGRefresh] Could not start AutoTimer:", e)
finally:
# Remove instance if there wasn't one before
if removeInstance:
autotimer = None
# shutdown if we're supposed to go to deepstandby and not recording
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value and not Screens.Standby.inTryQuitMainloop:
self.session.open(Screens.Standby.TryQuitMainloop, 1)
if (
not Screens.Standby.inStandby
and not config.plugins.epgrefresh.background
and config.plugins.epgrefresh.enablemessage.value
):
Notifications.AddPopup(_("EPG refresh finished."), MessageBox.TYPE_INFO, 4, NOTIFICATIONID)
self.forcedScan = False
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
def refresh(self):
if self.forcedScan:
self.nextService()
else:
# Abort if a scan finished later than our begin of timespan
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
return
if config.plugins.epgrefresh.force.value or (
Screens.Standby.inStandby and not self.session.nav.RecordTimer.isRecording()
):
self.nextService()
# We don't follow our rules here - If the Box is still in Standby and not recording we won't reach this line
else:
if not checkTimespan(config.plugins.epgrefresh.begin.value, config.plugins.epgrefresh.end.value):
print("[EPGRefresh] Gone out of timespan while refreshing, sorry!")
self.cleanUp()
else:
print("[EPGRefresh] Box no longer in Standby or Recording started, rescheduling")
# Recheck later
epgrefreshtimer.add(
EPGRefreshTimerEntry(
time() + config.plugins.epgrefresh.delay_standby.value * 60, self.refresh, nocheck=True
)
)
def createWaitTimer(self):
self.beginOfTimespan = time()
# Add wait timer to epgrefreshtimer
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby:
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
# Play next service
# XXX: we might want to check the return value
self.refreshAdapter.play(eServiceReference(service.sref))
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + delay, self.refresh, nocheck=True))
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
# Initialize
self.services = (OrderedSet(), OrderedSet())
self.currentServiceRef = None
self.forcedScan = False
self.isrunning = False
self.doStopRunningRefresh = False
self.session = None
self.beginOfTimespan = 0
self.refreshAdapter = None
# to call additional tasks (from other plugins)
self.finishNotifiers = { }
# Mtime of configuration files
self.configMtime = -1
# Todos after finish
self._initFinishTodos()
# Read in Configuration
self.readConfiguration()
# Initialise myEpgCacheInstance
self.myEpgCacheInstance = None
# timeout timer for eEPGCache-signal based refresh
self.epgTimeoutTimer = eTimer()
self.epgTimeoutTimer_conn = self.epgTimeoutTimer.timeout.connect(self.epgTimeout)
# set state for pending services message box
self.showPendingServicesMessageShown = False
def epgTimeout(self):
if eDVBSatelliteEquipmentControl.getInstance().isRotorMoving():
# rotor is moving, timeout raised too early...check again in 5 seconds
self.epgTimeoutTimer.start(5000, True)
else:
# epgcache-signal is not responding...maybe service/transponder is already running or cache was already updated...? step to next entry
print("[EPGRefresh] - finished channel without epg update. Reason: epgTimeout")
epgrefreshtimer.add(EPGRefreshTimerEntry(
time(),
self.refresh,
nocheck = True)
)
# _onCacheStateChanged is called whenever an eEPGCache-signal is sent by enigma2
# 0 = started, 1 = stopped, 2 = aborted, 3 = deferred, 4 = load_finished, 5 = save_finished
def _onCacheStateChanged(self, cState):
sref = self.currentServiceRef
if sref is None:
print("[EPGRefresh] - got EPG message but no epgrefresh running... ignore")
return
if cState.state in (cachestate.load_finished, cachestate.save_finished, cachestate.aborted):
print("[EPGRefresh] - assuming the state is not relevant for EPGRefresh. State:" + str(cState.state))
return
sdata = sref.getUnsignedData
tsid = sdata(2)
onid = sdata(3)
ns = sdata(4)
if cState.tsid != tsid or cState.onid != onid or cState.dvbnamespace != ns:
print("[EPGRefresh] - ignored EPG message for wrong transponder %04x:%04x:%08x <> %04x:%04x:%08x" %(cState.tsid, cState.onid, cState.dvbnamespace, tsid, onid, ns))
return
print("[EPGRefresh] - state is:" + str(cState.state))
self.epgTimeoutTimer.stop()
if cState.state == cachestate.started:
print("[EPGRefresh] - EPG update started for transponder %04x:%04x:%08x" %(tsid, onid, ns))
elif cState.state == cachestate.stopped or cState.state == cachestate.deferred:
print("[EPGRefresh] - EPG update finished for transponder %04x:%04x:%08x" %(tsid, onid, ns))
if self.refreshAdapter:
self.refreshAdapter.stop()
epgrefreshtimer.add(EPGRefreshTimerEntry(
time(),
self.refresh,
nocheck = True)
)
def _initFinishTodos(self):
self.finishTodos = [self._ToDoCallAutotimer, self._ToDoAutotimerCalled, self._callFinishNotifiers, self.finish]
def addFinishNotifier(self, notifier):
if not callable(notifier):
print("[EPGRefresh] notifier" + str(notifier) + " isn't callable")
return
self.finishNotifiers[str(notifier)] = notifier
def removeFinishNotifier(self, notifier):
notifierKey = str(notifier)
if self.finishNotifiers.has_key(notifierKey):
self.finishNotifiers.pop(notifierKey)
def readConfiguration(self):
# Check if file exists
if not path.exists(CONFIG):
return
# Check if file did not change
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
# Keep mtime
self.configMtime = mtime
# Empty out list
self.services[0].clear()
self.services[1].clear()
# Open file
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else: #if version == "1"
factor = 1
# Add References
for service in configuration.findall("service"):
value = service.text
if value:
# strip all after last : (custom name)
pos = value.rfind(':')
# don't split alternative service
if pos != -1 and not value.startswith('1:134:'):
value = value[:pos+1]
duration = service.get('duration', None)
duration = duration and int(duration)*factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif = False):
list = ['<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION, '">\n\n']
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>', str(serviceref), '</e2servicereference>\n',
' <e2servicename>', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--', stringToXML(ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session = None):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.forcedScan = True
self.prepareRefresh()
return True
def stopRunningRefresh(self, session = None):
print("[EPGRefresh] Forcing stop of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
self.doStopRunningRefresh = True
# stopping the refresh only has an effect when nextService() is still called which is not necessarily happening when signal-based method is used. So, just call it
if config.plugins.epgrefresh.usetimebased.value == False:
self.nextService()
def start(self, session = None):
if session is not None:
self.session = session
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
print("[EPGRefresh] Stopping Timer")
self.maybeStopAdapter()
epgrefreshtimer.clear()
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if not service.valid() \
or service.type != eServiceReference.idDVB \
or (service.flags & (eServiceReference.isMarker|eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
# This will hold services which are not explicitely in our list
additionalServices = []
additionalBouquets = []
# See if we are supposed to read in autotimer services
if config.plugins.epgrefresh.inherit_autotimer.value:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Read in configuration
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
# Fetch services
for timer in autotimer.getEnabledTimerList():
additionalServices.extend([EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend([EPGRefreshService(x, None) for x in timer.bouquets])
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
# TODO: I wonder if its sane to assume we get services here (and not just new lists)
if s.valid() and s.type == eServiceReference.idDVB:
additionalServices.append(EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
self.addServices(additionalServices, scanServices, channelIdList)
del additionalServices[:]
return scanServices
def isRunning(self):
return self.isrunning
def isRefreshAllowed(self):
if self.isRunning():
message = _("There is still a refresh running. The Operation isn't allowed at this moment.")
try:
if self.session != None:
self.session.open(MessageBox, message, \
MessageBox.TYPE_INFO, timeout=10)
except:
print("[EPGRefresh] Error while opening Messagebox!")
print_exc(file=stdout)
Notifications.AddPopup(message, MessageBox.TYPE_INFO, 10, domain = NOTIFICATIONDOMAIN)
return False
return True
def prepareRefresh(self):
if not self.isRefreshAllowed():
return
self.isrunning = True
print("[EPGRefresh] About to start refreshing EPG")
self._initFinishTodos()
# Maybe read in configuration
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:", e)
self.scanServices = self.generateServicelist(self.services[0], self.services[1])
# Debug
print("[EPGRefresh] Services we're going to scan:", ', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
# NOTE: start notification is handled in adapter initializer
if config.plugins.epgrefresh.adapter.value.startswith("pip"):
hidden = config.plugins.epgrefresh.adapter.value == "pip_hidden"
refreshAdapter = PipAdapter(self.session, hide=hidden)
elif config.plugins.epgrefresh.adapter.value.startswith("record"):
refreshAdapter = RecordAdapter(self.session)
else:
refreshAdapter = MainPictureAdapter(self.session)
if (not refreshAdapter.backgroundCapable and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
try:
from plugin import AdjustExtensionsmenu, extStopDescriptor, extPendingServDescriptor, extRunDescriptor
AdjustExtensionsmenu(True, extPendingServDescriptor)
AdjustExtensionsmenu(True, extStopDescriptor)
AdjustExtensionsmenu(False, extRunDescriptor)
except:
print("[EPGRefresh] Error while adding 'Stop Running EPG-Refresh' to Extensionmenu")
print_exc(file=stdout)
self.refresh()
def cleanUp(self):
print("[EPGRefresh] Debug: Cleanup")
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
self.doStopRunningRefresh = False
# stop the epgTimeoutTimer - just in case one is running
self.epgTimeoutTimer.stop()
try:
from plugin import AdjustExtensionsmenu, housekeepingExtensionsmenu, extStopDescriptor, extPendingServDescriptor
AdjustExtensionsmenu(False, extPendingServDescriptor)
AdjustExtensionsmenu(False, extStopDescriptor)
housekeepingExtensionsmenu(config.plugins.epgrefresh.show_run_in_extensionsmenu, force=True)
except:
print("[EPGRefresh] Error while removing 'Stop Running EPG-Refresh' to Extensionmenu:")
print_exc(file=stdout)
self.currentServiceRef = None
# Start Todo-Chain
self._nextTodo()
def _nextTodo(self, *args, **kwargs):
print("[EPGRefresh] Debug: Calling nextTodo")
if len(self.finishTodos) > 0:
finishTodo = self.finishTodos.pop(0)
print("[EPGRefresh] Debug: Call " + str(finishTodo))
finishTodo(*args, **kwargs)
def _ToDoCallAutotimer(self):
if config.plugins.epgrefresh.parse_autotimer.value != "never":
if config.plugins.epgrefresh.parse_autotimer.value in ("ask_yes", "ask_no"):
defaultanswer = True if config.plugins.epgrefresh.parse_autotimer.value == "ask_yes" else False
if self.forcedScan:
# only if we are interactive
Notifications.AddNotificationWithCallback(self._ToDoCallAutotimerCB, MessageBox, \
text = _("EPG refresh finished.\nShould AutoTimer be search for new matches?"), \
type = MessageBox.TYPE_YESNO, default = defaultanswer, timeout = 10, domain = NOTIFICATIONDOMAIN)
else:
self._ToDoCallAutotimerCB(parseAT=defaultanswer)
else:
if self.forcedScan\
and config.plugins.epgrefresh.parse_autotimer.value == "bg_only":
self._nextTodo()
else:
# config.parse_autotimer = always / bg_only
self._ToDoCallAutotimerCB(parseAT=True)
else:
self._nextTodo()
def _ToDoCallAutotimerCB(self, parseAT):
print("[EPGRefresh] Debug: Call AutoTimer: " + str(parseAT))
if parseAT:
try:
# Import Instance
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
# Create an instance
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
# Parse EPG
autotimer.parseEPGAsync(simulateOnly=False).addCallback(self._nextTodo).addErrback(self._autotimerErrback)
except:
from traceback import format_exc
print("[EPGRefresh] Could not start AutoTimer:" + str(format_exc()))
self._nextTodo()
else:
self._nextTodo()
def _autotimerErrback(self, failure):
print("[EPGRefresh] Debug: AutoTimer failed:" + str(failure))
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("AutoTimer failed with error %s") % (str(failure)), \
MessageBox.TYPE_ERROR, 10, domain = NOTIFICATIONDOMAIN)
self._nextTodo()
def _ToDoAutotimerCalled(self, *args, **kwargs):
if config.plugins.epgrefresh.enablemessage.value:
if len(args):
# Autotimer has been started
ret=args[0]
try:
#try import new advanced AT-message with searchlog-info
from Plugins.Extensions.AutoTimer.plugin import showFinishPopup
showFinishPopup(ret)
except:
from traceback import format_exc
print("[EPGRefresh] Could not start Autotimer showPopup:" + str(format_exc()))
Notifications.AddPopup(_("Found a total of %d matching Events.\n%d Timer were added and\n%d modified,\n%d conflicts encountered,\n%d similars added.") \
% (ret[0], ret[1], ret[2], len(ret[4]), len(ret[5])),
MessageBox.TYPE_INFO, 10, domain = NOTIFICATIONDOMAIN)
self._nextTodo()
def _callFinishNotifiers(self, *args, **kwargs):
for notifier in self.finishNotifiers.keys():
print("[EPGRefresh] Debug: call " + str(notifier))
self.finishNotifiers[notifier]()
self._nextTodo()
def finish(self, *args, **kwargs):
if self.showPendingServicesMessageShown:
self.msg.close()
print("[EPGRefresh] Debug: Refresh finished!")
if config.plugins.epgrefresh.enablemessage.value:
Notifications.AddPopup(_("EPG refresh finished."), MessageBox.TYPE_INFO, 4, ENDNOTIFICATIONID, domain = NOTIFICATIONDOMAIN)
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
if config.plugins.epgrefresh.epgsave.value:
Notifications.AddPopup(_("EPG refresh save."), MessageBox.TYPE_INFO, 4, ENDNOTIFICATIONID, domain = NOTIFICATIONDOMAIN)
from enigma import eEPGCache
myEpg = None
myEpg = eEPGCache.getInstance()
myEpg.save()
# shutdown if we're supposed to go to deepstandby and not recording
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value \
and not Screens.Standby.inTryQuitMainloop:
self.forcedScan = False
if Screens.Standby.inStandby:
RecordTimerEntry.TryQuitMainloop()
else:
Notifications.AddNotificationWithID("Shutdown", Screens.Standby.TryQuitMainloop, 1, domain = NOTIFICATIONDOMAIN)
self.forcedScan = False
self.isrunning = False
self._nextTodo()
def refresh(self):
if self.doStopRunningRefresh:
self.cleanUp()
return
if self.forcedScan:
self.nextService()
else:
# Abort if a scan finished later than our begin of timespan
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
return
if config.plugins.epgrefresh.force.value \
or (Screens.Standby.inStandby and \
not self.session.nav.RecordTimer.isRecording()):
self.nextService()
# We don't follow our rules here - If the Box is still in Standby and not recording we won't reach this line
else:
if not checkTimespan(
config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print("[EPGRefresh] Gone out of timespan while refreshing, sorry!")
self.cleanUp()
else:
print("[EPGRefresh] Box no longer in Standby or Recording started, rescheduling")
# Recheck later
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + config.plugins.epgrefresh.delay_standby.value*60,
self.refresh,
nocheck = True)
)
def createWaitTimer(self):
self.beginOfTimespan = time()
# Add wait timer to epgrefreshtimer
epgrefreshtimer.add(EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def isServiceProtected(self, service):
if not config.ParentalControl.configured.value \
or not config.ParentalControl.servicepinactive.value:
print("[EPGRefresh] DEBUG: ParentalControl not configured")
return False
print("[EPGRefresh] DEBUG: ParentalControl ProtectionLevel:" + str(parentalControl.getProtectionLevel(str(service))))
return parentalControl.getProtectionLevel(str(service)) != -1
def nextService(self):
# Debug
print("[EPGRefresh] Maybe zap to next service")
# update pending services message box (if shown)
if self.showPendingServicesMessageShown:
print("[EPGRefresh] - MessageBox is shown. Update pending services")
self.showPendingServices(self.session)
try:
# Get next reference
service = self.scanServices.pop(0)
except IndexError:
# Debug
print("[EPGRefresh] Done refreshing EPG")
# Clean up
self.cleanUp()
else:
if self.myEpgCacheInstance is None and config.plugins.epgrefresh.usetimebased.value == False:
# get eEPGCache instance if None and eEPGCache-signal based is used
print("[EPGRefresh] - myEpgCacheInstance is None. Get it")
self.myEpgCacheInstance = eEPGCache.getInstance()
self.EpgCacheStateChanged_conn = self.myEpgCacheInstance.cacheState.connect(self._onCacheStateChanged)
if self.isServiceProtected(service):
if (not self.forcedScan) or config.plugins.epgrefresh.skipProtectedServices.value == "always":
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
# If the current adapter is unable to run in background and we are in fact in background now,
# fall back to main picture
if (not self.refreshAdapter.backgroundCapable and Screens.Standby.inStandby):
print("[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter")
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
if config.plugins.epgrefresh.usetimebased.value == False:
# set timeout timer for eEPGCache-signal based refresh
self.epgTimeoutTimer.start(5000, True)
# Play next service
# XXX: we might want to check the return value
self.currentServiceRef = eServiceReference(service.sref)
self.refreshAdapter.play(self.currentServiceRef)
ref = ServiceReference(service.sref)
channelname = ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')
print("[EPGRefresh] - Service is: %s" %(str(channelname)))
if config.plugins.epgrefresh.usetimebased.value:
# Start Timer
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
epgrefreshtimer.add(EPGRefreshTimerEntry(
time() + delay,
self.refresh,
nocheck = True)
)
def resetEPG(self, session):
self.reset_session=session
# remove database
if path.exists(config.misc.epgcache_filename.value):
remove(config.misc.epgcache_filename.value)
# create empty database
connection = sqlite.connect(config.misc.epgcache_filename.value, timeout=10)
connection.text_factory = str
cursor = connection.cursor()
cursor.execute("CREATE TABLE T_Service (id INTEGER PRIMARY KEY, sid INTEGER NOT NULL, tsid INTEGER, onid INTEGER, dvbnamespace INTEGER, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Source (id INTEGER PRIMARY KEY, source_name TEXT NOT NULL, priority INTEGER NOT NULL, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Title (id INTEGER PRIMARY KEY, hash INTEGER NOT NULL UNIQUE, title TEXT NOT NULL, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Short_Description (id INTEGER PRIMARY KEY, hash INTEGER NOT NULL UNIQUE, short_description TEXT NOT NULL, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Extended_Description (id INTEGER PRIMARY KEY, hash INTEGER NOT NULL UNIQUE, extended_description TEXT NOT NULL, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Event (id INTEGER PRIMARY KEY, service_id INTEGER NOT NULL, begin_time INTEGER NOT NULL, duration INTEGER NOT NULL, source_id INTEGER NOT NULL, dvb_event_id INTEGER, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE TABLE T_Data (event_id INTEGER NOT NULL, title_id INTEGER, short_description_id INTEGER, extended_description_id INTEGER, iso_639_language_code TEXT NOT NULL, changed DATETIME NOT NULL DEFAULT current_timestamp)")
cursor.execute("CREATE INDEX data_title ON T_Data (title_id)")
cursor.execute("CREATE INDEX data_shortdescr ON T_Data (short_description_id)")
cursor.execute("CREATE INDEX data_extdescr ON T_Data (extended_description_id)")
cursor.execute("CREATE INDEX service_sid ON T_Service (sid)")
cursor.execute("CREATE INDEX event_service_id_begin_time ON T_Event (service_id, begin_time)")
cursor.execute("CREATE INDEX event_dvb_id ON T_Event (dvb_event_id)")
cursor.execute("CREATE INDEX data_event_id ON T_Data (event_id)")
cursor.execute("CREATE TRIGGER tr_on_delete_cascade_t_event AFTER DELETE ON T_Event FOR EACH ROW BEGIN DELETE FROM T_Data WHERE event_id = OLD.id; END")
cursor.execute("CREATE TRIGGER tr_on_delete_cascade_t_service_t_event AFTER DELETE ON T_Service FOR EACH ROW BEGIN DELETE FROM T_Event WHERE service_id = OLD.id; END")
cursor.execute("CREATE TRIGGER tr_on_delete_cascade_t_data_t_title AFTER DELETE ON T_Data FOR EACH ROW WHEN ((SELECT event_id FROM T_Data WHERE title_id = OLD.title_id LIMIT 1) ISNULL) BEGIN DELETE FROM T_Title WHERE id = OLD.title_id; END")
cursor.execute("CREATE TRIGGER tr_on_delete_cascade_t_data_t_short_description AFTER DELETE ON T_Data FOR EACH ROW WHEN ((SELECT event_id FROM T_Data WHERE short_description_id = OLD.short_description_id LIMIT 1) ISNULL) BEGIN DELETE FROM T_Short_Description WHERE id = OLD.short_description_id; END")
cursor.execute("CREATE TRIGGER tr_on_delete_cascade_t_data_t_extended_description AFTER DELETE ON T_Data FOR EACH ROW WHEN ((SELECT event_id FROM T_Data WHERE extended_description_id = OLD.extended_description_id LIMIT 1) ISNULL) BEGIN DELETE FROM T_Extended_Description WHERE id = OLD.extended_description_id; END")
cursor.execute("CREATE TRIGGER tr_on_update_cascade_t_data AFTER UPDATE ON T_Data FOR EACH ROW WHEN (OLD.title_id <> NEW.title_id AND ((SELECT event_id FROM T_Data WHERE title_id = OLD.title_id LIMIT 1) ISNULL)) BEGIN DELETE FROM T_Title WHERE id = OLD.title_id; END")
cursor.execute("INSERT INTO T_Source (id,source_name,priority) VALUES('0','Sky Private EPG','0')")
cursor.execute("INSERT INTO T_Source (id,source_name,priority) VALUES('1','DVB Now/Next Table','0')")
cursor.execute("INSERT INTO T_Source (id,source_name,priority) VALUES('2','DVB Schedule (same Transponder)','0')")
cursor.execute("INSERT INTO T_Source (id,source_name,priority) VALUES('3','DVB Schedule Other (other Transponder)','0')")
cursor.execute("INSERT INTO T_Source (id,source_name,priority) VALUES('4','Viasat','0')")
connection.commit()
cursor.close()
connection.close()
self.myEpgCacheInstance = eEPGCache.getInstance()
self.EpgCacheStateChanged_conn = self.myEpgCacheInstance.cacheState.connect(self.resetStateChanged)
self.myEpgCacheInstance.load()
def resetStateChanged(self, state):
if state.state == cachestate.load_finished:
self.reset_session.openWithCallback(self.doRestart, MessageBox, \
text = _("Reset")+" "+_("EPG.db")+" "+_("successful")+"\n\n"+_("Restart GUI now?"), \
type = MessageBox.TYPE_YESNO, default = True, timeout = 10)
def doRestart(self, answer):
if answer is not None:
if answer:
quitMainloop(3)
def showPendingServices(self, session):
LISTMAX = 15
servcounter = 0
try:
servtxt = ""
for service in self.scanServices:
if self.isServiceProtected(service):
if not self.forcedScan or config.plugins.epgrefresh.skipProtectedServices.value == "always":
continue
if servcounter < LISTMAX:
ref = ServiceReference(service.sref)
txt = ref.getServiceName().replace('\xc2\x86', '').replace('\xc2\x87', '')
servtxt = servtxt + str(txt) + "\n"
servcounter = servcounter + 1
if servcounter > LISTMAX:
servtxt = servtxt + _("%d more services") % (servcounter-LISTMAX)
# open message box only if not already shown
if self.showPendingServicesMessageShown == False:
self.msg = session.open(MessageBox, _("Following Services have to be scanned:") \
+ "\n" + servtxt, MessageBox.TYPE_INFO)
# update state for pending services message box on close
self.msg.onClose.append(self.setMessageBoxState)
self.showPendingServicesMessageShown = True
else:
self.msg["text"].setText(_("Following Services have to be scanned:") + "\n" + servtxt)
except:
print("[EPGRefresh] showPendingServices Error!")
print_exc(file=stdout)
def setMessageBoxState(self):
self.showPendingServicesMessageShown = False
class EPGRefresh:
"""Simple Class to refresh EPGData"""
def __init__(self):
self.services = (OrderedSet(), OrderedSet())
self.forcedScan = False
self.isrunning = False
self.DontShutdown = False
self.session = None
self.checkTimer = eTimer()
self.check_finish = False
self.wait = eTimer()
self.wait.timeout.get().append(self.refresh)
self.autotimer_pause = eTimer()
self.autotimer_pause.timeout.get().append(self.finish)
self.beginOfTimespan = 0
self.refreshAdapter = None
self.configMtime = -1
self.readConfiguration()
def isRunning(self):
return self.isrunning
def isServiceProtected(self, service):
if not service:
return True
if not config.ParentalControl.servicepinactive.value:
return False
refstr = ':'.join(str(service).split(':')[:11])
return parentalControl.getProtectionLevel(refstr) != -1
def readConfiguration(self):
if not path.exists(CONFIG):
return
mtime = path.getmtime(CONFIG)
if mtime == self.configMtime:
return
self.configMtime = mtime
self.services[0].clear()
self.services[1].clear()
configuration = cet_parse(CONFIG).getroot()
version = configuration.get("version", None)
if version is None:
factor = 60
else:
factor = 1
for service in configuration.findall("service"):
value = service.text
if value:
pos = value.rfind(':')
# don't split alternative service
if pos != -1 and not value.startswith('1:134:'):
value = value[:pos + 1]
duration = service.get('duration', None)
duration = duration and int(duration) * factor
self.services[0].add(EPGRefreshService(value, duration))
for bouquet in configuration.findall("bouquet"):
value = bouquet.text
if value:
duration = bouquet.get('duration', None)
duration = duration and int(duration)
self.services[1].add(EPGRefreshService(value, duration))
def buildConfiguration(self, webif=False):
list = [
'<?xml version="1.0" ?>\n<epgrefresh version="', XML_VERSION,
'">\n\n'
]
if webif:
for serviceref in self.services[0].union(self.services[1]):
ref = ServiceReference(str(serviceref))
list.extend((
' <e2service>\n',
' <e2servicereference>',
str(serviceref),
'</e2servicereference>\n',
' <e2servicename>',
stringToXML(ref.getServiceName().replace(
'\xc2\x86', '').replace('\xc2\x87', '')),
'</e2servicename>\n',
' </e2service>\n',
))
else:
for service in self.services[0]:
ref = ServiceReference(service.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <service'))
if service.duration is not None:
list.extend((' duration="', str(service.duration), '"'))
list.extend(('>', stringToXML(service.sref), '</service>\n'))
for bouquet in self.services[1]:
ref = ServiceReference(bouquet.sref)
list.extend((' <!--',
stringToXML(ref.getServiceName().replace(
'\xc2\x86',
'').replace('\xc2\x87',
'')), '-->\n', ' <bouquet'))
if bouquet.duration is not None:
list.extend((' duration="', str(bouquet.duration), '"'))
list.extend(('>', stringToXML(bouquet.sref), '</bouquet>\n'))
list.append('\n</epgrefresh>')
return list
def saveConfiguration(self):
file = open(CONFIG, 'w')
file.writelines(self.buildConfiguration())
file.close()
def maybeStopAdapter(self):
if self.refreshAdapter:
self.refreshAdapter.stop()
self.refreshAdapter = None
def forceRefresh(self, session=None, dontshutdown=False):
print("[EPGRefresh] Forcing start of EPGRefresh")
if self.session is None:
if session is not None:
self.session = session
else:
return False
if dontshutdown:
self.DontShutdown = True
self.forcedScan = True
self.prepareRefresh()
return True
def start(self, session=None):
if session is not None:
self.session = session
if not self.forcedScan:
self.stop()
epgrefreshtimer.setRefreshTimer(self.createWaitTimer)
def stop(self):
self.maybeStopAdapter()
epgrefreshtimer.clear()
if self.wait.isActive():
self.wait.stop()
self.forcedScan = False
self.isrunning = False
self.DontShutdown = False
def addServices(self, fromList, toList, channelIds):
for scanservice in fromList:
service = eServiceReference(scanservice.sref)
if (service.flags & eServiceReference.isGroup):
service = getBestPlayableServiceReference(
eServiceReference(scanservice.sref), eServiceReference())
if not service or not service.valid(
) or service.type != eServiceReference.idDVB or (
service.flags &
(eServiceReference.isMarker | eServiceReference.isDirectory)):
continue
channelID = '%08x%04x%04x' % (
service.getUnsignedData(4), # NAMESPACE
service.getUnsignedData(2), # TSID
service.getUnsignedData(3), # ONID
)
if channelID not in channelIds:
toList.append(scanservice)
channelIds.append(channelID)
def generateServicelist(self, services, bouquets):
additionalServices = []
additionalBouquets = []
if config.plugins.epgrefresh.inherit_autotimer.value:
try:
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
autotimer.readXml()
except Exception as e:
print("[EPGRefresh] Could not inherit AutoTimer Services:", e)
else:
for timer in autotimer.getEnabledTimerList():
additionalServices.extend(
[EPGRefreshService(x, None) for x in timer.services])
additionalBouquets.extend(
[EPGRefreshService(x, None) for x in timer.bouquets])
scanServices = []
channelIdList = []
self.addServices(services, scanServices, channelIdList)
serviceHandler = eServiceCenter.getInstance()
for bouquet in bouquets.union(additionalBouquets):
myref = eServiceReference(bouquet.sref)
list = serviceHandler.list(myref)
if list is not None:
while 1:
s = list.getNext()
if s and s.valid() and s.type == eServiceReference.idDVB:
additionalServices.append(
EPGRefreshService(s.toString(), None))
else:
break
del additionalBouquets[:]
def sortServices(services): # sort by positions - better for motor
unsortedServices = []
for service in services:
ref = service.sref
position = ref.split(":")[6][:-4]
if not position:
position = "0"
auxiliarySortParameter = int(position, 16)
if auxiliarySortParameter > 1800:
auxiliarySortParameter = 3600 - auxiliarySortParameter
unsortedServices.append((auxiliarySortParameter, service))
unsortedServices.sort()
sortedServices = []
for service in unsortedServices:
sortedServices.append(service[1])
return sortedServices
self.addServices(additionalServices, scanServices, channelIdList)
scanServices = sortServices(scanServices)
del additionalServices[:]
return scanServices
def prepareRefresh(self):
print("[EPGRefresh] About to start refreshing EPG")
try:
self.readConfiguration()
except Exception as e:
print("[EPGRefresh] Error occured while reading in configuration:",
e)
if len(self.services[0]) == 0 and len(self.services[1]) == 0:
self.isrunning = False
return
self.scanServices = self.generateServicelist(self.services[0],
self.services[1])
print("[EPGRefresh] Services we're going to scan:",
', '.join([repr(x) for x in self.scanServices]))
self.maybeStopAdapter()
if config.plugins.epgrefresh.adapter.value == "main":
refreshAdapter = MainPictureAdapter(self.session)
elif config.plugins.epgrefresh.adapter.value == "record":
refreshAdapter = RecordAdapter(self.session)
else:
if config.plugins.epgrefresh.adapter.value == "pip":
hidden = False
elif config.plugins.epgrefresh.adapter.value == "pip_hidden":
hidden = True
refreshAdapter = PipAdapter(self.session, hide=hidden)
if (not refreshAdapter.backgroundCapable
and Screens.Standby.inStandby) or not refreshAdapter.prepare():
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
refreshAdapter = MainPictureAdapter(self.session)
refreshAdapter.prepare()
self.refreshAdapter = refreshAdapter
self.isrunning = True
if config.plugins.epgrefresh.erase.value:
print("[EPGRefresh] flushing EPG cache...")
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.flushEPG()
self.refresh()
print("[EPGRefresh] pre start...")
def cleanUp(self):
config.plugins.epgrefresh.lastscan.value = int(time())
config.plugins.epgrefresh.lastscan.save()
if config.plugins.epgrefresh.save_epg.value:
try:
from enigma import eEPGCache
epgcache = eEPGCache.getInstance()
epgcache.save()
print("[EPGRefresh] save epgcache...")
except:
pass
if config.plugins.epgrefresh_extra.save_backup.value and config.plugins.epgrefresh_extra.epgcachepath.value != "/etc/enigma2/":
from os import system as my_system
from os import chmod as my_chmod
from os import path as my_path
restore_backup = config.misc.epgcache_filename.value + ".backup"
if my_path.exists(config.misc.epgcache_filename.value):
try:
my_system("cp -f %s %s" %
(config.misc.epgcache_filename.value,
restore_backup))
my_chmod("%s" % (restore_backup), 0644)
print("[EPGRefresh] save epgcache backup...")
except:
pass
if config.plugins.epgrefresh.parse_autotimer.value:
try:
from Plugins.Extensions.AutoTimer.plugin import autotimer
if autotimer is None:
from Plugins.Extensions.AutoTimer.AutoTimer import AutoTimer
autotimer = AutoTimer()
autotimer.readXml()
autotimer.parseEPGAsync(simulateOnly=False)
if not self.autotimer_pause.isActive():
if config.plugins.epgrefresh.afterevent.value and not self.DontShutdown:
try:
from Plugins.Extensions.SeriesPlugin.plugin import renameTimer
except:
self.autotimer_pause.startLongTimer(120)
else:
self.autotimer_pause.startLongTimer(
int(config.plugins.epgrefresh.timeout_shutdown.
value) * 60)
else:
self.finish()
except Exception as e:
print("[EPGRefresh] Could not start AutoTimer:", e)
self.finish()
else:
self.finish()
def checkFinish(self):
try:
if self.checkTimer.callback:
self.checkTimer.callback.remove(self.checkFinish)
self.checkTimer.stop()
print("[EPGRefresh] stop timer...")
except:
pass
self.check_finish = False
print("[EPGRefresh] stop check...")
def finish(self, *args, **kwargs):
if Screens.Standby.inStandby is None and config.plugins.epgrefresh.enablemessage.value:
try:
Notifications.AddPopup(_("EPG refresh finished."),
MessageBox.TYPE_INFO, 4, NOTIFICATIONID)
except:
pass
epgrefreshtimer.cleanup()
self.maybeStopAdapter()
if not self.check_finish:
self.check_finish = True
try:
self.checkTimer.callback.append(self.checkFinish)
self.checkTimer.start(30000, True)
self.forcedScan = False
print("[EPGRefresh] pause 30 sec...")
except:
pass
else:
return
self.isrunning = False
if config.plugins.epgrefresh.afterevent.value and self.DontShutdown:
self.DontShutdown = False
self.forcedScan = False
print("[EPGRefresh] Return to TV viewing...")
return
if not self.forcedScan and config.plugins.epgrefresh.afterevent.value and not Screens.Standby.inTryQuitMainloop:
self.forcedScan = False
print("[EPGRefresh] Shutdown after EPG refresh...")
self.session.open(Screens.Standby.TryQuitMainloop, 1)
self.forcedScan = False
self.DontShutdown = False
def refresh(self):
if self.wait.isActive():
self.wait.stop()
if self.forcedScan:
self.nextService()
else:
if self.beginOfTimespan < config.plugins.epgrefresh.lastscan.value:
if not self.wait.isActive():
self.isrunning = False
return
check_standby = False
stop_service = False
if Screens.Standby.inStandby:
check_standby = True
if not config.plugins.epgrefresh.force.value and check_standby:
rec_time = self.session.nav.RecordTimer.getNextRecordingTime()
interval = config.plugins.epgrefresh.interval_seconds.value
if interval <= 20:
interval = 25
if rec_time > 0 and (rec_time - time()) <= interval:
stop_service = True
if config.plugins.epgrefresh.force.value or (
check_standby
and not self.session.nav.RecordTimer.isRecording()
and not stop_service):
self.nextService()
else:
if not checkTimespan(config.plugins.epgrefresh.begin.value,
config.plugins.epgrefresh.end.value):
print(
"[EPGRefresh] Gone out of timespan while refreshing, sorry!"
)
self.cleanUp()
else:
print(
"[EPGRefresh] Box no longer in Standby or Recording started, rescheduling"
)
if check_standby and config.plugins.epgrefresh.adapter.value == "main":
self.session.nav.stopService()
epgrefreshtimer.add(
EPGRefreshTimerEntry(
time() +
config.plugins.epgrefresh.delay_standby.value * 60,
self.refresh,
nocheck=True))
def createWaitTimer(self):
self.beginOfTimespan = time()
epgrefreshtimer.add(
EPGRefreshTimerEntry(time() + 30, self.prepareRefresh))
def nextService(self):
print("[EPGRefresh] Maybe zap to next service")
try:
service = self.scanServices.pop(0)
except IndexError:
print("[EPGRefresh] Done refreshing EPG")
self.cleanUp()
else:
Notifications.RemovePopup("Parental control")
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan
) or skipProtectedServices == "always" or (
self.forcedScan and Screens.Standby.inStandby is None
and skipProtectedServices == "bg_only" and
(adapter == "pip" or adapter == "main")):
print("[EPGRefresh] Service is protected, skipping!")
self.refresh()
return
if (not self.refreshAdapter.backgroundCapable
and Screens.Standby.inStandby):
print(
"[EPGRefresh] Adapter is not able to run in background or not available, falling back to MainPictureAdapter"
)
self.maybeStopAdapter()
self.refreshAdapter = MainPictureAdapter(self.session)
self.refreshAdapter.prepare()
self.refreshAdapter.play(eServiceReference(service.sref))
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
if not self.wait.isActive():
self.wait.start(int(delay * 1000), True)
def showPendingServices(self, session):
if session is None:
session = self.session
else:
if self.session is None:
self.session = session
if session is None:
return False
if not self.isRunning():
return False
LISTMAX = 10
servcounter = 0
remaining_time = 0
try:
servtxt = ""
for service in self.scanServices:
if self.isServiceProtected(service):
skipProtectedServices = config.plugins.epgrefresh.skipProtectedServices.value
adapter = config.plugins.epgrefresh.adapter.value
if (not self.forcedScan
) or skipProtectedServices == "always" or (
self.forcedScan
and Screens.Standby.inStandby is None
and skipProtectedServices == "bg_only" and
(adapter == "pip" or adapter == "main")):
continue
if servcounter < LISTMAX:
ref = ServiceReference(service.sref)
txt = ref.getServiceName().replace('\xc2\x86', '').replace(
'\xc2\x87', '')
servtxt = servtxt + 2 * ' ' + str(txt) + "\n"
servcounter = servcounter + 1
delay = service.duration or config.plugins.epgrefresh.interval_seconds.value
if not delay:
delay = 20
remaining_time = remaining_time + delay
first_text = _("Stop Running EPG-refresh?\n")
if servcounter > LISTMAX:
servtxt = servtxt + 2 * ' ' + ngettext(
"... %d more service", "... %d more services",
servcounter - LISTMAX) % (servcounter - LISTMAX) + '\n'
last_text = "%s / %s" % (
ngettext("Remaining %d service", "Remaining %d services",
servcounter) % servcounter,
ngettext("%d:%02d min", "%d:%02d mins", remaining_time / 60) %
(remaining_time / 60, remaining_time % 60))
if servcounter == 0:
text = first_text + _("Scanning last service. Please wait.")
else:
text = first_text + _("Following Services have to be scanned:"
) + '\n' + servtxt + last_text
session.openWithCallback(self.msgClosed, MessageBox, text,
MessageBox.TYPE_YESNO)
except:
print("[EPGRefresh] showPendingServices Error!")
def msgClosed(self, ret=False):
if ret:
self.stop()
if config.plugins.epgrefresh.enabled.value:
self.start()
