def _handle_event_start(self, **kwargs):
logger.info('Writing event_start to DB')
_date = datetime.strptime(kwargs['call_date'], '%Y-%m-%d %H:%M:%S')
_call_date = datetime.strptime(kwargs['handler_call_time'],
'%Y-%m-%d %H:%M:%S')
db_session.add(
MotionEvent(text_event=kwargs['text_event'],
date=_date,
event_id=kwargs['event_id'],
frame_num=kwargs['frame_num'],
cam_num=kwargs['cam'],
cam_name=kwargs['cam_name'],
host=kwargs['host'],
changed_pixels=kwargs['changed_px'],
threshold=kwargs['threshold'],
despeckle_labels=kwargs['despeckle_labels'],
fps=kwargs['fps'],
noise=kwargs['noise'],
motion_width=kwargs['motion_width'],
motion_height=kwargs['motion_height'],
motion_center_x=kwargs['motion_center_x'],
motion_center_y=kwargs['motion_center_y'],
handler_call_start_datetime=_call_date))
db_session.commit()
from motion_pipeline.celerytasks.tasks import newevent_ready
newevent_ready.delay(kwargs['text_event'])
def _handle_event_end(self, **kwargs):
e = db_session.query(MotionEvent).get(kwargs['text_event'])
_call_date = datetime.strptime(kwargs['handler_call_time'],
'%Y-%m-%d %H:%M:%S')
if e is None:
logger.info(
'Writing event_end to DB without matching started event '
'(text_event=%s)', kwargs['text_event'])
_date = datetime.strptime(kwargs['call_date'], '%Y-%m-%d %H:%M:%S')
e = MotionEvent(text_event=kwargs['text_event'],
date=_date,
event_id=kwargs['event_id'],
frame_num=kwargs['frame_num'],
cam_num=kwargs['cam'],
cam_name=kwargs['cam_name'],
host=kwargs['host'],
changed_pixels=kwargs['changed_px'],
threshold=kwargs['threshold'],
despeckle_labels=kwargs['despeckle_labels'],
fps=kwargs['fps'],
noise=kwargs['noise'],
motion_width=kwargs['motion_width'],
motion_height=kwargs['motion_height'],
motion_center_x=kwargs['motion_center_x'],
motion_center_y=kwargs['motion_center_y'])
db_session.add(e)
else:
logger.info('Writing event_end to DB for existing event %s',
kwargs['text_event'])
e.is_finished = True
e.handler_call_end_datetime = _call_date
if kwargs.get('debug_frame_info', None) is not None:
self._handle_debug_frame_info(kwargs['text_event'],
kwargs['debug_frame_info'])
db_session.commit()
def _handle_debug_frame_info(self, text_event, infos):
for i in infos:
try:
i['text_event'] = text_event
d = i['date']
i['date'] = datetime.strptime(d, '%Y-%m-%d %H:%M:%S')
db_session.add(FrameDebugInfo(**i))
except Exception:
logger.error('Malformed debug_frame_info entry: %s',
i,
exc_info=True)
def _get_notification_from_db(self, notification_id):
if notification_id is not None:
n = db_session.query(Notification).get(notification_id)
if n is not None:
logger.debug('Found existing Notification with ID %s', n.id)
return n
logger.debug('Generating new Notification in DB')
n = Notification(video_filename=self._filename,
text_event=self._event_text,
generated_time=datetime.now(),
provider_name='pushover')
db_session.add(n)
db_session.commit()
return n
def _handle_file_upload(self, **kwargs):
logger.info('Writing file upload to DB for filename: %s',
kwargs['filename'])
_date = datetime.strptime(kwargs['call_date'], '%Y-%m-%d %H:%M:%S')
_call_date = datetime.strptime(kwargs['handler_call_time'],
'%Y-%m-%d %H:%M:%S')
db_session.add(
Video(filename=os.path.basename(kwargs['filename']),
date=_date,
event_id=kwargs['event_id'],
cam_num=kwargs['cam'],
cam_name=kwargs['cam_name'],
host=kwargs['host'],
text_event=kwargs['text_event'],
file_type=kwargs['filetype'],
threshold=kwargs['threshold'],
despeckle_labels=kwargs['despeckle_labels'],
fps=kwargs['fps'],
handler_call_datetime=_call_date))
db_session.commit()
from motion_pipeline.celerytasks.tasks import do_thumbnail
do_thumbnail.delay(os.path.basename(kwargs['filename']))