def input_add(form_add):
action = '{action} {controller}'.format(
action=TRANSLATIONS['add']['title'],
controller=TRANSLATIONS['input']['title'])
error = []
dict_inputs = parse_input_information()
# only one comma should be in the input_type string
if form_add.input_type.data.count(',') > 1:
error.append("Invalid input module formatting. It appears there is "
"a comma in either 'input_name_unique' or 'interfaces'.")
if form_add.input_type.data.count(',') == 1:
input_name = form_add.input_type.data.split(',')[0]
input_interface = form_add.input_type.data.split(',')[1]
else:
input_name = ''
input_interface = ''
error.append("Invalid input string (must be a comma-separated string)")
if current_app.config['TESTING']:
dep_unmet = False
else:
dep_unmet, _ = return_dependencies(input_name)
if dep_unmet:
list_unmet_deps = []
for each_dep in dep_unmet:
list_unmet_deps.append(each_dep[0])
error.append(
"The {dev} device you're trying to add has unmet dependencies: {dep}"
.format(dev=input_name, dep=', '.join(list_unmet_deps)))
if form_add.validate():
new_input = Input()
new_input.device = input_name
if input_interface:
new_input.interface = input_interface
try:
from RPi import GPIO
if GPIO.RPI_INFO['P1_REVISION'] == 1:
new_input.i2c_bus = 0
else:
new_input.i2c_bus = 1
except:
logger.error("RPi.GPIO and Raspberry Pi required for this action")
if 'input_name' in dict_inputs[input_name]:
new_input.name = dict_inputs[input_name]['input_name']
else:
new_input.name = 'Name'
#
# Set default values for new input being added
#
# input add options
if input_name in dict_inputs:
def dict_has_value(key):
if (key in dict_inputs[input_name]
and (dict_inputs[input_name][key]
or dict_inputs[input_name][key] == 0)):
return True
#
# Interfacing options
#
if input_interface == 'I2C':
if dict_has_value('i2c_location'):
new_input.i2c_location = dict_inputs[input_name][
'i2c_location'][0] # First entry in list
if input_interface == 'FTDI':
if dict_has_value('ftdi_location'):
new_input.ftdi_location = dict_inputs[input_name][
'ftdi_location']
if input_interface == 'UART':
if dict_has_value('uart_location'):
new_input.uart_location = dict_inputs[input_name][
'uart_location']
# UART options
if dict_has_value('uart_baud_rate'):
new_input.baud_rate = dict_inputs[input_name]['uart_baud_rate']
if dict_has_value('pin_cs'):
new_input.pin_cs = dict_inputs[input_name]['pin_cs']
if dict_has_value('pin_miso'):
new_input.pin_miso = dict_inputs[input_name]['pin_miso']
if dict_has_value('pin_mosi'):
new_input.pin_mosi = dict_inputs[input_name]['pin_mosi']
if dict_has_value('pin_clock'):
new_input.pin_clock = dict_inputs[input_name]['pin_clock']
# Bluetooth (BT) options
elif input_interface == 'BT':
if dict_has_value('bt_location'):
new_input.location = dict_inputs[input_name]['bt_location']
if dict_has_value('bt_adapter'):
new_input.bt_adapter = dict_inputs[input_name][
'bt_adapter']
# GPIO options
elif input_interface == 'GPIO':
if dict_has_value('gpio_location'):
new_input.gpio_location = dict_inputs[input_name][
'gpio_location']
# Custom location location
elif dict_has_value('location'):
new_input.location = dict_inputs[input_name]['location'][
'options'][0][0] # First entry in list
#
# General options
#
if dict_has_value('period'):
new_input.period = dict_inputs[input_name]['period']
# Server Ping options
if dict_has_value('times_check'):
new_input.times_check = dict_inputs[input_name]['times_check']
if dict_has_value('deadline'):
new_input.deadline = dict_inputs[input_name]['deadline']
if dict_has_value('port'):
new_input.port = dict_inputs[input_name]['port']
# Signal options
if dict_has_value('weighting'):
new_input.weighting = dict_inputs[input_name]['weighting']
if dict_has_value('sample_time'):
new_input.sample_time = dict_inputs[input_name]['sample_time']
# Analog-to-digital converter options
if dict_has_value('adc_gain'):
if len(dict_inputs[input_name]['adc_gain']) == 1:
new_input.adc_gain = dict_inputs[input_name]['adc_gain'][0]
elif len(dict_inputs[input_name]['adc_gain']) > 1:
new_input.adc_gain = dict_inputs[input_name]['adc_gain'][
0][0]
if dict_has_value('adc_resolution'):
if len(dict_inputs[input_name]['adc_resolution']) == 1:
new_input.adc_resolution = dict_inputs[input_name][
'adc_resolution'][0]
elif len(dict_inputs[input_name]['adc_resolution']) > 1:
new_input.adc_resolution = dict_inputs[input_name][
'adc_resolution'][0][0]
if dict_has_value('adc_sample_speed'):
if len(dict_inputs[input_name]['adc_sample_speed']) == 1:
new_input.adc_sample_speed = dict_inputs[input_name][
'adc_sample_speed'][0]
elif len(dict_inputs[input_name]['adc_sample_speed']) > 1:
new_input.adc_sample_speed = dict_inputs[input_name][
'adc_sample_speed'][0][0]
# Linux command
if dict_has_value('cmd_command'):
new_input.cmd_command = dict_inputs[input_name]['cmd_command']
# Misc options
if dict_has_value('resolution'):
if len(dict_inputs[input_name]['resolution']) == 1:
new_input.resolution = dict_inputs[input_name][
'resolution'][0]
elif len(dict_inputs[input_name]['resolution']) > 1:
new_input.resolution = dict_inputs[input_name][
'resolution'][0][0]
if dict_has_value('resolution_2'):
if len(dict_inputs[input_name]['resolution_2']) == 1:
new_input.resolution_2 = dict_inputs[input_name][
'resolution_2'][0]
elif len(dict_inputs[input_name]['resolution_2']) > 1:
new_input.resolution_2 = dict_inputs[input_name][
'resolution_2'][0][0]
if dict_has_value('sensitivity'):
if len(dict_inputs[input_name]['sensitivity']) == 1:
new_input.sensitivity = dict_inputs[input_name][
'sensitivity'][0]
elif len(dict_inputs[input_name]['sensitivity']) > 1:
new_input.sensitivity = dict_inputs[input_name][
'sensitivity'][0][0]
if dict_has_value('thermocouple_type'):
if len(dict_inputs[input_name]['thermocouple_type']) == 1:
new_input.thermocouple_type = dict_inputs[input_name][
'thermocouple_type'][0]
elif len(dict_inputs[input_name]['thermocouple_type']) > 1:
new_input.thermocouple_type = dict_inputs[input_name][
'thermocouple_type'][0][0]
if dict_has_value('sht_voltage'):
if len(dict_inputs[input_name]['sht_voltage']) == 1:
new_input.sht_voltage = dict_inputs[input_name][
'sht_voltage'][0]
elif len(dict_inputs[input_name]['sht_voltage']) > 1:
new_input.sht_voltage = dict_inputs[input_name][
'sht_voltage'][0][0]
if dict_has_value('ref_ohm'):
new_input.ref_ohm = dict_inputs[input_name]['ref_ohm']
#
# Custom Options
#
# Generate string to save from custom options
error, custom_options = custom_options_return_json(error,
dict_inputs,
device=input_name,
use_defaults=True)
new_input.custom_options = custom_options
#
# Execute at Creation
#
new_input.unique_id = set_uuid()
if ('execute_at_creation' in dict_inputs[new_input.device]
and not current_app.config['TESTING']):
new_input = dict_inputs[new_input.device]['execute_at_creation'](
new_input, dict_inputs[new_input.device])
try:
if not error:
new_input.save()
display_order = csv_to_list_of_str(
DisplayOrder.query.first().inputs)
DisplayOrder.query.first().inputs = add_display_order(
display_order, new_input.unique_id)
db.session.commit()
#
# If there are a variable number of measurements
#
if ('measurements_variable_amount' in dict_inputs[input_name]
and dict_inputs[input_name]
['measurements_variable_amount']):
# Add first default measurement with empty unit and measurement
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = new_input.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = 0
new_measurement.save()
#
# If measurements defined in the Input Module
#
elif ('measurements_dict' in dict_inputs[input_name]
and dict_inputs[input_name]['measurements_dict'] != []):
for each_channel in dict_inputs[input_name][
'measurements_dict']:
measure_info = dict_inputs[input_name][
'measurements_dict'][each_channel]
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
new_measurement.device_id = new_input.unique_id
new_measurement.measurement = measure_info[
'measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_channel
new_measurement.save()
flash(
gettext(
"%(type)s Input with ID %(id)s (%(uuid)s) successfully added",
type=input_name,
id=new_input.id,
uuid=new_input.unique_id), "success")
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_data'))
else:
flash_form_errors(form_add)
if dep_unmet:
return 1
def input_add(form_add):
messages = {"success": [], "info": [], "warning": [], "error": []}
new_input_id = None
list_unmet_deps = []
dep_name = None
dep_message = ''
dict_inputs = parse_input_information()
# only one comma should be in the input_type string
if form_add.input_type.data.count(',') > 1:
messages["error"].append(
"Invalid input module formatting. It appears there is "
"a comma in either 'input_name_unique' or 'interfaces'.")
if form_add.input_type.data.count(',') == 1:
input_name = form_add.input_type.data.split(',')[0]
input_interface = form_add.input_type.data.split(',')[1]
else:
input_name = ''
input_interface = ''
messages["error"].append(
"Invalid input string (must be a comma-separated string)")
if not current_app.config['TESTING']:
dep_unmet, _, dep_message = return_dependencies(input_name)
if dep_unmet:
for each_dep in dep_unmet:
list_unmet_deps.append(each_dep[3])
messages["error"].append(
f"{input_name} has unmet dependencies. They must be installed before the Input can be added."
)
if input_name in dict_inputs:
dep_name = dict_inputs[input_name]['input_name']
else:
messages["error"].append(f"Input not found: {input_name}")
return messages, dep_name, list_unmet_deps, dep_message, None
if form_add.validate():
new_input = Input()
new_input.device = input_name
new_input.position_y = 999
if input_interface:
new_input.interface = input_interface
new_input.i2c_bus = 1
if 'input_name_short' in dict_inputs[input_name]:
new_input.name = dict_inputs[input_name]['input_name_short']
elif 'input_name' in dict_inputs[input_name]:
new_input.name = dict_inputs[input_name]['input_name']
else:
new_input.name = 'Name'
#
# Set default values for new input being added
#
# input add options
if input_name in dict_inputs:
def dict_has_value(key):
if (key in dict_inputs[input_name]
and (dict_inputs[input_name][key]
or dict_inputs[input_name][key] == 0)):
return True
#
# Interfacing options
#
if input_interface == 'I2C':
if dict_has_value('i2c_location'):
new_input.i2c_location = dict_inputs[input_name][
'i2c_location'][0] # First entry in list
if input_interface == 'FTDI':
if dict_has_value('ftdi_location'):
new_input.ftdi_location = dict_inputs[input_name][
'ftdi_location']
if input_interface == 'UART':
if dict_has_value('uart_location'):
new_input.uart_location = dict_inputs[input_name][
'uart_location']
# UART options
if dict_has_value('uart_baud_rate'):
new_input.baud_rate = dict_inputs[input_name]['uart_baud_rate']
if dict_has_value('pin_cs'):
new_input.pin_cs = dict_inputs[input_name]['pin_cs']
if dict_has_value('pin_miso'):
new_input.pin_miso = dict_inputs[input_name]['pin_miso']
if dict_has_value('pin_mosi'):
new_input.pin_mosi = dict_inputs[input_name]['pin_mosi']
if dict_has_value('pin_clock'):
new_input.pin_clock = dict_inputs[input_name]['pin_clock']
# Bluetooth (BT) options
elif input_interface == 'BT':
if dict_has_value('bt_location'):
if not re.match(
"[0-9a-fA-F]{2}([:]?)[0-9a-fA-F]{2}(\\1[0-9a-fA-F]{2}){4}$",
dict_inputs[input_name]['bt_location']):
messages["error"].append(
"Please specify device MAC-Address in format AA:BB:CC:DD:EE:FF"
)
else:
new_input.location = dict_inputs[input_name][
'bt_location']
if dict_has_value('bt_adapter'):
new_input.bt_adapter = dict_inputs[input_name][
'bt_adapter']
# GPIO options
elif input_interface == 'GPIO':
if dict_has_value('gpio_location'):
new_input.gpio_location = dict_inputs[input_name][
'gpio_location']
# Custom location location
elif dict_has_value('location'):
new_input.location = dict_inputs[input_name]['location'][
'options'][0][0] # First entry in list
#
# General options
#
if dict_has_value('period'):
new_input.period = dict_inputs[input_name]['period']
# Server Ping options
if dict_has_value('times_check'):
new_input.times_check = dict_inputs[input_name]['times_check']
if dict_has_value('deadline'):
new_input.deadline = dict_inputs[input_name]['deadline']
if dict_has_value('port'):
new_input.port = dict_inputs[input_name]['port']
# Signal options
if dict_has_value('weighting'):
new_input.weighting = dict_inputs[input_name]['weighting']
if dict_has_value('sample_time'):
new_input.sample_time = dict_inputs[input_name]['sample_time']
# Analog-to-digital converter options
if dict_has_value('adc_gain'):
if len(dict_inputs[input_name]['adc_gain']) == 1:
new_input.adc_gain = dict_inputs[input_name]['adc_gain'][0]
elif len(dict_inputs[input_name]['adc_gain']) > 1:
new_input.adc_gain = dict_inputs[input_name]['adc_gain'][
0][0]
if dict_has_value('adc_resolution'):
if len(dict_inputs[input_name]['adc_resolution']) == 1:
new_input.adc_resolution = dict_inputs[input_name][
'adc_resolution'][0]
elif len(dict_inputs[input_name]['adc_resolution']) > 1:
new_input.adc_resolution = dict_inputs[input_name][
'adc_resolution'][0][0]
if dict_has_value('adc_sample_speed'):
if len(dict_inputs[input_name]['adc_sample_speed']) == 1:
new_input.adc_sample_speed = dict_inputs[input_name][
'adc_sample_speed'][0]
elif len(dict_inputs[input_name]['adc_sample_speed']) > 1:
new_input.adc_sample_speed = dict_inputs[input_name][
'adc_sample_speed'][0][0]
# Linux command
if dict_has_value('cmd_command'):
new_input.cmd_command = dict_inputs[input_name]['cmd_command']
# Misc options
if dict_has_value('resolution'):
if len(dict_inputs[input_name]['resolution']) == 1:
new_input.resolution = dict_inputs[input_name][
'resolution'][0]
elif len(dict_inputs[input_name]['resolution']) > 1:
new_input.resolution = dict_inputs[input_name][
'resolution'][0][0]
if dict_has_value('resolution_2'):
if len(dict_inputs[input_name]['resolution_2']) == 1:
new_input.resolution_2 = dict_inputs[input_name][
'resolution_2'][0]
elif len(dict_inputs[input_name]['resolution_2']) > 1:
new_input.resolution_2 = dict_inputs[input_name][
'resolution_2'][0][0]
if dict_has_value('sensitivity'):
if len(dict_inputs[input_name]['sensitivity']) == 1:
new_input.sensitivity = dict_inputs[input_name][
'sensitivity'][0]
elif len(dict_inputs[input_name]['sensitivity']) > 1:
new_input.sensitivity = dict_inputs[input_name][
'sensitivity'][0][0]
if dict_has_value('thermocouple_type'):
if len(dict_inputs[input_name]['thermocouple_type']) == 1:
new_input.thermocouple_type = dict_inputs[input_name][
'thermocouple_type'][0]
elif len(dict_inputs[input_name]['thermocouple_type']) > 1:
new_input.thermocouple_type = dict_inputs[input_name][
'thermocouple_type'][0][0]
if dict_has_value('sht_voltage'):
if len(dict_inputs[input_name]['sht_voltage']) == 1:
new_input.sht_voltage = dict_inputs[input_name][
'sht_voltage'][0]
elif len(dict_inputs[input_name]['sht_voltage']) > 1:
new_input.sht_voltage = dict_inputs[input_name][
'sht_voltage'][0][0]
if dict_has_value('ref_ohm'):
new_input.ref_ohm = dict_inputs[input_name]['ref_ohm']
#
# Custom Options
#
# Generate string to save from custom options
messages["error"], custom_options = custom_options_return_json(
messages["error"],
dict_inputs,
device=input_name,
use_defaults=True)
new_input.custom_options = custom_options
#
# Execute at Creation
#
new_input.unique_id = set_uuid()
if ('execute_at_creation' in dict_inputs[new_input.device]
and not current_app.config['TESTING']):
messages["error"], new_input = dict_inputs[
new_input.device]['execute_at_creation'](
messages["error"], new_input,
dict_inputs[new_input.device])
try:
if not messages["error"]:
new_input.save()
new_input_id = new_input.unique_id
#
# If there are a variable number of measurements
#
if ('measurements_variable_amount' in dict_inputs[input_name]
and dict_inputs[input_name]
['measurements_variable_amount']):
# Add first default measurement with empty unit and measurement
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = new_input.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = 0
new_measurement.save()
#
# If measurements defined in the Input Module
#
elif ('measurements_dict' in dict_inputs[input_name]
and dict_inputs[input_name]['measurements_dict']):
for each_channel in dict_inputs[input_name][
'measurements_dict']:
measure_info = dict_inputs[input_name][
'measurements_dict'][each_channel]
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
new_measurement.device_id = new_input.unique_id
new_measurement.measurement = measure_info[
'measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_channel
new_measurement.save()
if 'channels_dict' in dict_inputs[new_input.device]:
for each_channel, channel_info in dict_inputs[
new_input.device]['channels_dict'].items():
new_channel = InputChannel()
new_channel.channel = each_channel
new_channel.input_id = new_input.unique_id
# Generate string to save from custom options
messages[
"error"], custom_options = custom_channel_options_return_json(
messages["error"],
dict_inputs,
None,
new_input.unique_id,
each_channel,
device=new_input.device,
use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
messages["success"].append(
f"{TRANSLATIONS['add']['title']} {TRANSLATIONS['input']['title']}"
)
except sqlalchemy.exc.OperationalError as except_msg:
messages["error"].append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
messages["error"].append(except_msg)
else:
for field, errors in form_add.errors.items():
for error in errors:
messages["error"].append(
gettext("Error in the %(field)s field - %(err)s",
field=getattr(form_add, field).label.text,
err=error))
return messages, dep_name, list_unmet_deps, dep_message, new_input_id