def edit_gateway_view(gateway_id):
gateway = GatewayInteractor.get(gateway_id)
if gateway:
return render_template("gateway/edit.html", gateway=gateway)
else:
flash("Gateway doesn't exist!", category={"theme": "error"})
app.logger.error("Gateway editing: Gateway doesn't exist")
return redirect("/")
def deactivate_gateway(gateway_id):
gateway = GatewayInteractor.get(gateway_id)
if gateway:
gateway.active = False
gateway.save()
else:
flash("Gateway doesn't exist!", category={"theme": "error"})
app.logger.error("Gateway activation: Gateway doesn't exist")
return redirect("/")
def register_device_on_gateway(gateway_id):
gateway = GatewayInteractor.get(gateway_id)
if gateway:
r = request_helper.init_device(gateway.address, gateway.post_authorization)
if r != False:
if r.status_code == 201 or r.status_code == 409:
r = request_helper.init_descriptor(gateway.address, gateway.post_authorization)
if r != False:
r = request_helper.send_descriptor(gateway.address, gateway.post_authorization)
if r != False:
sensors = SensorInteractor.get_all_active()
if sensors:
for sensor in sensors:
if sensor.active:
sensor.save()
for sensor_method in sensor.sensor_methods:
r = request_helper.init_sensor(
gateway.address,
gateway.post_authorization,
sensor.identificator,
sensor_method.method.path,
)
if (
r != False
and sensor_method.method.type in ["read", "write"]
and sensor_method.value
):
request_helper.send_sensor_value(
gateway.address,
gateway.post_authorization,
sensor.identificator,
sensor_method.method.path,
sensor_method.value,
)
flash("Device successfully registered!", category={"theme": "success"})
gateway.device_registered = True
gateway.save()
elif r.status_code == 400 or r.status_code == 401:
flash("Wrong authorization for registration!", category={"theme": "error"})
app.logger.error("Registering device: Wrong authorization")
else:
flash("Something went wrong!", category={"theme": "error"})
app.logger.error("Registering device: Unknown error during device initialization")
else:
flash("Gateway does not exist!", category={"theme": "error"})
app.logger.error("Registering device: Gateway doesn't exist")
return redirect("/")
def edit_gateway(gateway_id):
gateway = GatewayInteractor.get(gateway_id)
if gateway:
from app.helpers.base64_helper import b64encode_quote
authorization = b64encode_quote(request.form.get("authorization"))
name = request.form.get("name")
is_active = True if request.form.get("is_active") else False
if authorization == gateway.authorization and name == gateway.name and is_active == gateway.active:
flash("You didn't change anything!", category={"theme": "warning"})
return redirect("/gateway/%d/edit/" % (gateway_id,))
r = request_helper.check_gateway(gateway.address, authorization)
if r != False:
if r.status_code == 200:
if r.text:
m = re.findall(r"<m2m:holderRef>(.*?)</m2m:holderRef>", r.text)
gateway.post_authorization = b64encode_quote(m[1])
gateway.active = True
if not is_active:
gateway.active = False
gateway.name = name if name else m[1].split("//")[1].split(".")[0].lower()
gateway.save()
r = request_helper.check_device(gateway.address, authorization)
if r != False:
if r.status_code == 200:
flash("Device is already registered on gateway!", category={"theme": "success"})
gateway.device_registered = True
gateway.save()
elif r.status_code == 404:
flash("Device is not registered.", category={"theme": "warning"})
else:
flash("Response was not a valid accessRights XML!", category={"theme": "error"})
app.logger.error("Editing gateway: Invalid accessRights XML")
elif r.status_code == 400 or r.status_code == 404:
flash("Wrong authorization URI! Gateway wasn't edited!", category={"theme": "error"})
app.logger.error("Editing gateway: Wrong authorization URI")
return edit_gateway_view(gateway_id)
else:
flash("Gateway doesn't exist!", category={"theme": "error"})
app.logger.error("Editing gateway: Gateway does not exist")
return redirect("/")
def remove_device_from_gateway(gateway_id):
gateway = GatewayInteractor.get(gateway_id)
if gateway:
r = request_helper.delete_device(gateway.address, gateway.post_authorization)
if r != False:
if r.status_code == 204:
flash("Device successfully removed from gateway!", category={"theme": "success"})
gateway.device_registered = False
gateway.save()
elif r.status_code == 404:
flash("Device is already removed!", category={"theme": "warning"})
gateway.device_registered = False
gateway.save()
else:
flash("Something went wrong!", category={"theme": "error"})
app.logger.error("Unregistering device: Unknown error during device deletion")
else:
flash("Gateway does not exist!", category={"theme": "error"})
app.logger.error("Unregistering device: Gateway doesn't exist")
return redirect("/")
