def get_sensor():
"""
Get sensor data by token
"""
token_dict = {}
default_token = util.format_datetime(util.get_utc_now() - datetime.timedelta(minutes=1))
# print default_token
tlist = [name+'-token' for name in ALERT_GRP]
for t in tlist:
token_dict.update({t: request.headers.get(t) if request.headers.get(t) else default_token})
# print str(token_dict)
ret = _get_sensor_data(token_dict)
return jsonify({'data': ret}), 201
def get_sensor():
"""
Get sensor data by token
"""
token_dict = {}
default_token = util.format_datetime(util.get_utc_now() -
datetime.timedelta(minutes=1))
# print default_token
tlist = [name + '-token' for name in ALERT_GRP]
for t in tlist:
token_dict.update({
t:
request.headers.get(t) if request.headers.get(t) else default_token
})
# print str(token_dict)
ret = _get_sensor_data(token_dict)
return jsonify({'data': ret}), 201
def send_message(gateway_id, uuid, sensor_type):
try:
if any(
[NexmoClient.api_key is None, NexmoClient.api_secret is None]):
raise AuthenticationError
# check sms history and decide whether it's already sent in the interval.
token = get_utc_now() - timedelta(
seconds=int(NexmoClient.interval))
if get_latest_by_gateway_uuid(gateway_id, uuid, token):
# already sent to all users, ignore
return False
# get user phone number by gateway id
phone_numbers = get_user_phone_by_gateway(gateway_id)
# Unsupported sensor type
if sensor_type not in ('gas', ):
return False
msg = ''
if sensor_type == 'motion':
msg = 'Motion was detected at your home just now. '
elif sensor_type == 'gas':
msg = 'There was a gas leak detected at your home just now. '
for to in phone_numbers:
params = {
'from': 'NEXMO',
'to': to,
'text': msg,
}
cl = Client(api_key=NexmoClient.api_key,
api_secret=NexmoClient.api_secret,
proxy=NexmoClient.proxy)
print cl.send_message(params)
print new({'gateway_id': gateway_id, 'uuid': uuid})
return True
except (AuthenticationError, ClientError, ServerError):
return False
def send_message(gateway_id, uuid, sensor_type):
try:
if any([NexmoClient.api_key is None, NexmoClient.api_secret is None]):
raise AuthenticationError
# check sms history and decide whether it's already sent in the interval.
token = get_utc_now() - timedelta(seconds=int(NexmoClient.interval))
if get_latest_by_gateway_uuid(gateway_id, uuid, token):
# already sent to all users, ignore
return False
# get user phone number by gateway id
phone_numbers = get_user_phone_by_gateway(gateway_id)
# Unsupported sensor type
if sensor_type not in ('gas',):
return False
msg = ''
if sensor_type == 'motion':
msg = 'Motion was detected at your home just now. '
elif sensor_type == 'gas':
msg = 'There was a gas leak detected at your home just now. '
for to in phone_numbers:
params = {
'from': 'NEXMO',
'to': to,
'text': msg,
}
cl = Client(api_key=NexmoClient.api_key, api_secret=NexmoClient.api_secret, proxy=NexmoClient.proxy)
print cl.send_message(params)
print new({'gateway_id': gateway_id, 'uuid': uuid})
return True
except (AuthenticationError, ClientError, ServerError):
return False
def _get_sensor_data(token_dict):
res = resource.list_resource(status=1, gateway_id=session['gateway_id'])
default_token = util.format_datetime(util.get_utc_now() -
datetime.timedelta(minutes=1))
ret = {'alert': {}, 'status': {}, 'data': {}, 'brillo': {}, 'generic': {}}
for sensor in res:
typ = sensor.get('sensor_type').get('mapping_class')
href = sensor.get('path')
resource_id = sensor.get("id")
if href.startswith("/a/"):
if typ in ALERT_GRP:
token = token_dict.get(str(resource_id)) if str(resource_id) in token_dict.keys() \
and token_dict.get(str(resource_id)) else default_token
latest_data = util.get_class(
"DB.api.{}.get_latest_alert_by_gateway_uuid".format(typ))(
resource_id=resource_id, token=token)
latest_data = latest_data if latest_data else {
"resource_id": resource_id
}
elif typ == 'power':
latest_data = util.get_class(
"DB.api.energy.get_latest_by_gateway_uuid".format(typ))(
resource_id=resource_id)
else:
latest_data = util.get_class(
"DB.api.{}.get_latest_by_gateway_uuid".format(typ))(
resource_id=resource_id)
if typ == 'buzzer':
status_data = util.get_class(
"DB.api.{}.get_latest_by_gateway_uuid".format(typ))(
resource_id=resource_id)
if latest_data is None:
continue
# print latest_data
if typ in ALERT_GRP:
_compose_sensor_data(typ, latest_data, 'created_at', 'alert',
ret)
if typ in STATUS_GRP:
if typ == "rgbled":
val = True if latest_data.get(
'rgbvalue') == "[255, 0, 0]" else False
_compose_sensor_data(typ, latest_data, {'value': val},
'status', ret)
elif typ == 'buzzer':
_compose_sensor_data(typ, status_data, 'status', 'status',
ret)
else:
_compose_sensor_data(typ, latest_data, 'status', 'status',
ret)
elif typ in DATA_GRP:
# extract values from the db query result
if typ in ['temperature', 'illuminance']:
key_words = [typ]
elif typ == 'solar':
key_words = ['tiltpercentage']
elif typ == 'power':
key_words = ['value']
elif typ == 'environment':
key_words = [
'temperature', 'humidity', 'pressure', 'uv_index'
]
for key in key_words:
sensor_type = typ if typ != "environment" else key
_compose_sensor_data(sensor_type, latest_data, key, 'data',
ret)
elif typ == "generic":
_compose_sensor_data(typ, latest_data, 'json_data', 'generic',
ret)
elif href.startswith("/brillo/"):
latest_data = util.get_class(
"DB.api.{}.get_latest_by_gateway_uuid".format(typ))(
resource_id=resource_id)
# print latest_data
if latest_data is None:
uuid = sensor.get('uuid')
if ret['brillo'].get(uuid) is None:
ret['brillo'].update(
{uuid: {
typ: {
'resource_id': resource_id
}
}})
else:
ret['brillo'][uuid].update(
{typ: {
'resource_id': resource_id
}})
continue
if typ in BRILLO_GRP:
if typ in ['brightness']:
keys = [typ]
elif typ == 'rgbled':
keys = ['rgbvalue']
elif typ == 'audio':
keys = ['volume', 'mute']
elif typ == 'mp3player':
keys = ['media_states', 'playlist', 'state', 'title']
_compose_sensor_data(typ, latest_data, keys, 'brillo', ret)
return ret
def _get_sensor_data(token_dict):
res = resource.list_resource(status=1, gateway_id=session['gateway_id'])
default_token = util.format_datetime(util.get_utc_now() - datetime.timedelta(minutes=1))
ret = {
'alert': {},
'status': {},
'data': {},
'brillo': {},
'generic': {}
}
for sensor in res:
typ = sensor.get('sensor_type').get('mapping_class')
href = sensor.get('path')
resource_id = sensor.get("id")
if href.startswith("/a/"):
if typ in ALERT_GRP:
token = token_dict.get(str(resource_id)) if str(resource_id) in token_dict.keys() \
and token_dict.get(str(resource_id)) else default_token
latest_data = util.get_class("DB.api.{}.get_latest_alert_by_gateway_uuid"
.format(typ))(resource_id=resource_id,
token=token)
latest_data = latest_data if latest_data else {"resource_id": resource_id}
elif typ == 'power':
latest_data = util.get_class("DB.api.energy.get_latest_by_gateway_uuid".format(typ))(resource_id=resource_id)
else:
latest_data = util.get_class("DB.api.{}.get_latest_by_gateway_uuid".format(typ))(resource_id=resource_id)
if latest_data is None:
continue
# print latest_data
if typ in ALERT_GRP:
_compose_sensor_data(typ, latest_data, 'created_at', 'alert', ret)
elif typ in STATUS_GRP:
if typ == "rgbled":
val = True if latest_data.get('rgbvalue') == "[255, 0, 0]" else False
_compose_sensor_data(typ, latest_data, {'value': val}, 'status', ret)
else:
_compose_sensor_data(typ, latest_data, 'status', 'status', ret)
elif typ in DATA_GRP:
# extract values from the db query result
if typ in ['temperature', 'illuminance']:
key_words = [typ]
elif typ == 'solar':
key_words = ['tiltpercentage']
elif typ == 'power':
key_words = ['value']
elif typ == 'environment':
key_words = ['temperature', 'humidity', 'pressure', 'uv_index']
for key in key_words:
sensor_type = typ if typ != "environment" else key
_compose_sensor_data(sensor_type, latest_data, key, 'data', ret)
elif typ == "generic":
_compose_sensor_data(typ, latest_data, 'json_data', 'generic', ret)
elif href.startswith("/brillo/"):
latest_data = util.get_class("DB.api.{}.get_latest_by_gateway_uuid".format(typ))(
resource_id=resource_id)
# print latest_data
if latest_data is None:
continue
if typ in BRILLO_GRP:
if typ in ['brightness']:
keys = [typ]
elif typ == 'rgbled':
keys = ['rgbvalue']
elif typ == 'audio':
keys = ['volume', 'mute']
elif typ == 'mp3player':
keys = ['media_states', 'playlist', 'state', 'title']
_compose_sensor_data(typ, latest_data, keys, 'brillo', ret)
return ret