def load(self, days=PRELOAD_DAYS):
self._arlo.debug('loading image library')
# set begining and end
now = datetime.today()
date_from = (now - timedelta(days=days)).strftime('%Y%m%d')
date_to = now.strftime('%Y%m%d')
# save videos for cameras we know about
data = self._arlo._be.post(LIBRARY_URL, {
'dateFrom': date_from,
'dateTo': date_to
})
videos = []
keys = []
for video in data:
camera = self._arlo.lookup_camera_by_id(video.get('deviceId'))
if camera is not None:
key = '{0}:{1}'.format(
video.get('deviceId'),
arlotime_strftime(video.get('localCreatedDate')))
self._arlo.debug('adding {0}'.format(key))
videos.append(ArloVideo(video, camera, self._arlo))
keys.append(key)
# set update count, load() never runs callbacks
with self._lock:
self._count += 1
self._videos = videos
self._video_keys = keys
self._arlo.debug('ml:load-count=' + str(self._count))
def update(self):
self._arlo.debug('updating image library')
# grab today's images
date_to = datetime.today().strftime('%Y%m%d')
data = self._arlo._be.post(LIBRARY_URL, {
'dateFrom': date_to,
'dateTo': date_to
})
# get current videos
with self._lock:
keys = self._video_keys
# add in new images
videos = []
for video in data:
# skip not video
if not video.get('contentType', '').startswith('video/'):
continue
camera = self._arlo.lookup_camera_by_id(video.get('deviceId'))
if not camera:
continue
key = '{0}:{1}'.format(
video.get('deviceId'),
arlotime_strftime(video.get('localCreatedDate')))
if key in keys:
#self._arlo.debug( 'skipping {0}, already present'.format( key ) )
continue
self._arlo.debug('adding {0}'.format(key))
videos.append(ArloVideo(video, camera, self._arlo))
keys.append(key)
# note changes and run callbacks
cbs = []
with self._lock:
self._count += 1
self._videos = videos + self._videos
self._video_keys = keys
self._arlo.debug('ml:update-count=' + str(self._count))
cbs = self._load_cbs_
self._load_cbs_ = []
# run callbacks with no locks held
for cb in cbs:
cb()
def created_at_pretty(self, date_format=None):
if date_format:
return arlotime_strftime(self.created_at, date_format=date_format)
return arlotime_strftime(self.created_at)
def name(self):
return "{0}:{1}".format(self._camera.device_id,
arlotime_strftime(self.created_at))