def clean(self):
cleaned_data = self.cleaned_data
if cleaned_data.get("log_name"):
# Due to the fact that the beer name is used in file paths, we need to validate it to prevent "injection"
# type attacks
log_name = cleaned_data.get("log_name")
if GravityLog.name_is_valid(log_name):
cleaned_data['log_name'] = log_name
else:
raise forms.ValidationError(
"Log name must only consist of letters, numbers, dashes, spaces, "
+ "and underscores")
else:
raise forms.ValidationError("Log name must be specified")
try:
linked_device = GravitySensor.objects.get(
id=cleaned_data.get('device'))
cleaned_data['device'] = linked_device
except:
raise forms.ValidationError("Invalid device ID specified!")
if linked_device.assigned_brewpi_device is not None:
raise forms.ValidationError(
"This device is managed by a temperature controller - To create a log, go to "
+ "the controller's dashboard and start a new beer log there")
return cleaned_data
def gravity_dashboard(request, sensor_id, log_id=None):
try:
active_device = GravitySensor.objects.get(id=sensor_id)
except:
messages.error(
request,
u"Unable to load gravity sensor with ID {}".format(sensor_id))
return redirect('gravity_list')
log_create_form = forms.GravityLogCreateForm()
manual_add_form = forms.ManualPointForm()
if log_id is None:
active_log = active_device.active_log or None
available_logs = GravityLog.objects.filter(
device_id=active_device.id
) # TODO - Do I want to exclude the active log?
else:
try:
active_log = GravityLog.objects.get(id=log_id,
device_id=active_device.id)
except:
# If we are given an invalid log ID, let's return an error & drop back to the (valid) dashboard
messages.error(request,
u'Unable to load log with ID {}'.format(log_id))
return redirect('gravity_dashboard', sensor_id=sensor_id)
available_logs = GravityLog.objects.filter(
device_id=active_device.id).exclude(id=log_id)
if active_log is None:
# TODO - Determine if we want to load some fake "example" data (similar to what brewpi-www does)
log_file_url = "/data/gravity_fake.csv"
else:
log_file_url = active_log.data_file_url('base_csv')
return render(request,
template_name="gravity/gravity_dashboard.html",
context={
'active_device':
active_device,
'log_create_form':
log_create_form,
'active_log':
active_log,
'temp_display_format':
config.DATE_TIME_FORMAT_DISPLAY,
'column_headers':
GravityLog.column_headers_to_graph_string('base_csv'),
'log_file_url':
log_file_url,
'available_logs':
available_logs,
'selected_log_id':
log_id,
'manual_add_form':
manual_add_form
})
def gravity_dashboard(request, sensor_id, log_id=None):
try:
active_device = GravitySensor.objects.get(id=sensor_id)
except ObjectDoesNotExist:
messages.error(request, u"Unable to load gravity sensor with ID {}".format(sensor_id))
return redirect('gravity_list')
if active_device.sensor_type == GravitySensor.SENSOR_TILT:
if not bluetooth_loaded and active_device.tilt_configuration.connection_type == TiltConfiguration.CONNECTION_BLUETOOTH:
messages.warning(request,
'Bluetooth packages for python have not been installed. Tilt support will not work. '
'Click <a href=\"http://www.fermentrack.com/help/bluetooth/\">here</a> to learn how '
'to resolve this issue.')
log_create_form = forms.GravityLogCreateForm()
manual_add_form = forms.ManualPointForm()
if log_id is None:
active_log = active_device.active_log or None
available_logs = GravityLog.objects.filter(device_id=active_device.id) # TODO - Do I want to exclude the active log?
else:
try:
active_log = GravityLog.objects.get(id=log_id, device_id=active_device.id)
except ObjectDoesNotExist:
# If we are given an invalid log ID, let's return an error & drop back to the (valid) dashboard
messages.error(request, u'Unable to load log with ID {}'.format(log_id))
return redirect('gravity_dashboard', sensor_id=sensor_id)
available_logs = GravityLog.objects.filter(device_id=active_device.id).exclude(id=log_id)
if active_log is None:
# TODO - Determine if we want to load some fake "example" data (similar to what brewpi-www does)
log_file_url = "/data/gravity_fake.csv"
else:
log_file_url = active_log.data_file_url('base_csv')
return render(request, template_name="gravity/gravity_dashboard.html",
context={'active_device': active_device, 'log_create_form': log_create_form,
'active_log': active_log, 'temp_display_format': config.DATE_TIME_FORMAT_DISPLAY,
'column_headers': GravityLog.column_headers_to_graph_string('base_csv'),
'log_file_url': log_file_url, 'available_logs': available_logs,
'selected_log_id': log_id, 'manual_add_form': manual_add_form})