def handleEvents(self):
if self.cleanConfig:
logging.info('Change of configuration, flush data and restart')
# We need to expunge any pending image now
# so we get fresh data to show the user
if self.doMemoryForget:
self.services.memoryForget(forgetHistory=True)
self.doMemoryForget = False
if self.doClearCache:
CacheManager.empty(self.settings.CACHEFOLDER)
self.doClearCache = False
if self.imageCurrent:
self.imageCurrent = None
self.skipPreloadedImage = True
self.imageOnScreen = False
self.display.clear()
self.cleanConfig = False
if self.doControl == "nextImage":
#just skip delay and show the next (preloaded) image
pass
elif self.doControl == "prevImage":
self.skipPreloadedImage = True
self.ignoreRandomize = True
if self.services.prevImage():
self.delayer.set()
elif self.doControl == "nextAlbum":
self.skipPreloadedImage = True
self.services.nextAlbum()
self.delayer.set()
elif self.doControl == "prevAlbum":
self.skipPreloadedImage = True
self.services.prevAlbum()
self.delayer.set()
self.doControl = None
def cfg_rotation(orient):
if orient is None:
return jsonify({'rotation': sysconfig.getDisplayOrientation()})
else:
if orient >= 0 and orient < 360:
sysconfig.setDisplayOrientation(orient)
CacheManager.empty(settings.CACHEFOLDER)
return jsonify({'rotation': sysconfig.getDisplayOrientation()})
abort(500)
def cfg_keyvalue(key, value):
global powermanagement
# Depending on PUT/GET we will either change or read
# values. If key is unknown, then this call fails with 404
if key is not None:
if settings.getUser(key) is None:
abort(404)
return
if request.method == 'PUT':
status = True
if key == "keywords":
# Keywords has its own API
abort(404)
return
settings.setUser(key, value)
if key in ['display-driver']:
drv = settings.getUser('display-driver')
if drv == 'none':
drv = None
special = drivers.activate(drv)
if special is None:
settings.setUser('display-driver', 'none')
settings.setUser('display-special', None)
status = False
else:
settings.setUser('display-special', special)
if key in ['timezone']:
# Make sure we convert + to /
settings.setUser('timezone', value.replace('+', '/'))
helper.timezoneSet(settings.getUser('timezone'))
if key in ['resolution', 'tvservice']:
width, height, tvservice = display.setConfiguration(
value, settings.getUser('display-special'))
settings.setUser('tvservice', tvservice)
settings.setUser('width', width)
settings.setUser('height', height)
display.enable(True, True)
CacheManager.empty(settings.CACHEFOLDER)
if key in ['display-on', 'display-off']:
timekeeper.setConfiguration(settings.getUser('display-on'),
settings.getUser('display-off'))
if key in ['autooff-lux', 'autooff-time']:
timekeeper.setAmbientSensitivity(settings.getUser('autooff-lux'),
settings.getUser('autooff-time'))
if key in ['powersave']:
timekeeper.setPowermode(settings.getUser('powersave'))
if key in ['shutdown-pin']:
powermanagement.stopmonitor()
powermanagement = shutdown(settings.getUser('shutdown-pin'))
if key in ['imagesizing', 'randomize_images']:
slideshow.createEvent("settingsChange")
settings.save()
return jsonify({'status': status})
elif request.method == 'GET':
if key is None:
return jsonify(settings.getUser())
else:
return jsonify({key: settings.getUser(key)})
abort(404)