def action_mod(form, request_form):
"""Modify an Action."""
messages = {
"success": [],
"info": [],
"warning": [],
"error": []
}
mod_action = Actions.query.filter(
Actions.unique_id == form.action_id.data).first()
if not action_mod:
messages["error"].append("Action not found")
else:
# Parse custom options for action
dict_actions = parse_action_information()
if mod_action.action_type in dict_actions:
messages["error"], custom_options = custom_options_return_json(
messages["error"], dict_actions, request_form, mod_dev=mod_action, device=mod_action.action_type)
mod_action.custom_options = custom_options
if not messages["error"]:
try:
db.session.commit()
messages["success"].append(f"{TRANSLATIONS['modify']['title']} {TRANSLATIONS['actions']['title']}")
except sqlalchemy.exc.OperationalError as except_msg:
messages["error"].append(str(except_msg))
except sqlalchemy.exc.IntegrityError as except_msg:
messages["error"].append(str(except_msg))
except Exception as except_msg:
messages["error"].append(str(except_msg))
return messages
def widget_mod(form_base, request_form):
"""Modify the settings of an item on the dashboard"""
action = '{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['widget']['title'])
error = []
dict_widgets = parse_widget_information()
mod_widget = Widget.query.filter(
Widget.unique_id == form_base.widget_id.data).first()
mod_widget.name = form_base.name.data
mod_widget.font_em_name = form_base.font_em_name.data
mod_widget.enable_drag_handle = form_base.enable_drag_handle.data
mod_widget.refresh_duration = form_base.refresh_duration.data
try:
custom_options_json_presave = json.loads(mod_widget.custom_options)
except:
logger.error("Malformed JSON")
custom_options_json_presave = {}
# Generate string to save from custom options
error, custom_options_json_postsave = custom_options_return_json(
error, dict_widgets, request_form, device=mod_widget.graph_type)
if 'execute_at_modification' in dict_widgets[mod_widget.graph_type]:
(allow_saving, mod_input, custom_options
) = dict_widgets[mod_widget.graph_type]['execute_at_modification'](
mod_widget, request_form, custom_options_json_presave,
json.loads(custom_options_json_postsave))
custom_options = json.dumps(
custom_options) # Convert from dict to JSON string
if not allow_saving:
error.append(
"execute_at_modification() would not allow widget options to be saved"
)
else:
custom_options = custom_options_json_postsave
mod_widget.custom_options = custom_options
if not error:
try:
db.session.commit()
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
control = DaemonControl()
control.widget_add_refresh(mod_widget.unique_id)
flash_success_errors(
error, action,
url_for('routes_page.page_dashboard',
dashboard_id=form_base.dashboard_id.data))
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_mod(form_mod, request_form):
action = '{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['input']['title'])
error = []
dict_inputs = parse_input_information()
try:
mod_input = Input.query.filter(
Input.unique_id == form_mod.input_id.data).first()
if mod_input.is_activated:
error.append(
gettext("Deactivate controller before modifying its settings"))
if (mod_input.device == 'AM2315' and form_mod.period.data < 7):
error.append(
gettext("Choose a Read Period equal to or greater than 7. The "
"AM2315 may become unresponsive if the period is "
"below 7."))
if (mod_input.device != 'EDGE' and
(mod_input.pre_output_duration
and form_mod.period.data < mod_input.pre_output_duration)):
error.append(
gettext("The Read Period cannot be less than the Pre Output "
"Duration"))
if (form_mod.uart_location.data
and not os.path.exists(form_mod.uart_location.data)):
error.append(
gettext(
"Invalid device or improper permissions to read device"))
if ('gpio_location' in dict_inputs[mod_input.device]['options_enabled']
and form_mod.gpio_location.data is None):
error.append(gettext("Pin (GPIO) must be set"))
mod_input.name = form_mod.name.data
if form_mod.location.data:
mod_input.location = form_mod.location.data
if form_mod.i2c_location.data:
mod_input.i2c_location = form_mod.i2c_location.data
if form_mod.ftdi_location.data:
mod_input.ftdi_location = form_mod.ftdi_location.data
if form_mod.uart_location.data:
mod_input.uart_location = form_mod.uart_location.data
if form_mod.gpio_location.data and form_mod.gpio_location.data is not None:
mod_input.gpio_location = form_mod.gpio_location.data
if form_mod.power_output_id.data:
mod_input.power_output_id = form_mod.power_output_id.data
else:
mod_input.power_output_id = None
if form_mod.pre_output_id.data:
mod_input.pre_output_id = form_mod.pre_output_id.data
else:
mod_input.pre_output_id = None
# Enable/disable Channels
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.input_id.data).all()
if form_mod.measurements_enabled.data:
for each_measurement in measurements:
if each_measurement.unique_id in form_mod.measurements_enabled.data:
each_measurement.is_enabled = True
else:
each_measurement.is_enabled = False
mod_input.log_level_debug = form_mod.log_level_debug.data
mod_input.i2c_bus = form_mod.i2c_bus.data
mod_input.baud_rate = form_mod.baud_rate.data
mod_input.pre_output_duration = form_mod.pre_output_duration.data
mod_input.pre_output_during_measure = form_mod.pre_output_during_measure.data
if form_mod.period.data:
mod_input.period = form_mod.period.data
if form_mod.start_offset.data:
mod_input.start_offset = form_mod.start_offset.data
mod_input.resolution = form_mod.resolution.data
mod_input.resolution_2 = form_mod.resolution_2.data
mod_input.sensitivity = form_mod.sensitivity.data
mod_input.calibrate_sensor_measure = form_mod.calibrate_sensor_measure.data
mod_input.cmd_command = form_mod.cmd_command.data
mod_input.thermocouple_type = form_mod.thermocouple_type.data
mod_input.ref_ohm = form_mod.ref_ohm.data
# Serial options
mod_input.pin_clock = form_mod.pin_clock.data
mod_input.pin_cs = form_mod.pin_cs.data
mod_input.pin_mosi = form_mod.pin_mosi.data
mod_input.pin_miso = form_mod.pin_miso.data
# Bluetooth options
mod_input.bt_adapter = form_mod.bt_adapter.data
mod_input.adc_gain = form_mod.adc_gain.data
mod_input.adc_resolution = form_mod.adc_resolution.data
mod_input.adc_sample_speed = form_mod.adc_sample_speed.data
# Switch options
mod_input.switch_edge = form_mod.switch_edge.data
mod_input.switch_bouncetime = form_mod.switch_bouncetime.data
mod_input.switch_reset_period = form_mod.switch_reset_period.data
# PWM and RPM options
mod_input.weighting = form_mod.weighting.data
mod_input.rpm_pulses_per_rev = form_mod.rpm_pulses_per_rev.data
mod_input.sample_time = form_mod.sample_time.data
# Server options
mod_input.port = form_mod.port.data
mod_input.times_check = form_mod.times_check.data
mod_input.deadline = form_mod.deadline.data
# SHT sensor options
if form_mod.sht_voltage.data:
mod_input.sht_voltage = form_mod.sht_voltage.data
# Custom options
try:
custom_options_json_presave = json.loads(mod_input.custom_options)
except:
logger.error("Malformed JSON")
custom_options_json_presave = {}
# Generate string to save from custom options
error, custom_options_json_postsave = custom_options_return_json(
error, dict_inputs, request_form, device=mod_input.device)
if 'execute_at_modification' in dict_inputs[mod_input.device]:
(allow_saving, mod_input, custom_options
) = dict_inputs[mod_input.device]['execute_at_modification'](
mod_input, request_form, custom_options_json_presave,
json.loads(custom_options_json_postsave))
custom_options = json.dumps(
custom_options) # Convert from dict to JSON string
if not allow_saving:
error.append(
"execute_at_modification() would not allow widget options to be saved"
)
else:
custom_options = custom_options_json_postsave
mod_input.custom_options = custom_options
if not error:
# Add or delete channels for variable measurement Inputs
if ('measurements_variable_amount' in dict_inputs[mod_input.device]
and dict_inputs[
mod_input.device]['measurements_variable_amount']):
channels = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.input_id.data)
if channels.count() != form_mod.num_channels.data:
# Delete channels
if form_mod.num_channels.data < channels.count():
for index, each_channel in enumerate(channels.all()):
if index + 1 >= channels.count():
delete_entry_with_id(DeviceMeasurements,
each_channel.unique_id)
# Add channels
elif form_mod.num_channels.data > channels.count():
start_number = channels.count()
for index in range(start_number,
form_mod.num_channels.data):
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = mod_input.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = index
new_measurement.save()
db.session.commit()
except Exception as except_msg:
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_data'))
def widget_add(form_base, request_form):
"""Add a widget to the dashboard"""
action = '{action} {controller}'.format(
action=TRANSLATIONS['add']['title'],
controller=TRANSLATIONS['widget']['title'])
error = []
dict_widgets = parse_widget_information()
if form_base.widget_type.data:
widget_name = form_base.widget_type.data
else:
widget_name = ''
error.append("Missing widget name")
if current_app.config['TESTING']:
dep_unmet = False
else:
dep_unmet, _ = return_dependencies(widget_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=widget_name, dep=', '.join(list_unmet_deps)))
new_widget = Widget()
new_widget.dashboard_id = form_base.dashboard_id.data
new_widget.graph_type = widget_name
new_widget.name = form_base.name.data
new_widget.font_em_name = form_base.font_em_name.data
new_widget.enable_drag_handle = form_base.enable_drag_handle.data
new_widget.refresh_duration = form_base.refresh_duration.data
# Find where the next widget should be placed on the grid
# Finds the lowest position to create as the new Widget's starting position
position_y_start = 0
for each_widget in Widget.query.filter(
Widget.dashboard_id == form_base.dashboard_id.data).all():
highest_position = each_widget.position_y + each_widget.height
if highest_position > position_y_start:
position_y_start = highest_position
new_widget.position_y = position_y_start
# widget add options
if widget_name in dict_widgets:
def dict_has_value(key):
if (key in dict_widgets[widget_name] and
(dict_widgets[widget_name][key] or dict_widgets[widget_name][key] == 0)):
return True
if dict_has_value('widget_width'):
new_widget.width = dict_widgets[widget_name]['widget_width']
if dict_has_value('widget_height'):
new_widget.height = dict_widgets[widget_name]['widget_height']
# Generate string to save from custom options
error, custom_options = custom_options_return_json(
error, dict_widgets, request_form, device=widget_name, use_defaults=True)
new_widget.custom_options = custom_options
#
# Execute at Creation
#
if ('execute_at_creation' in dict_widgets[widget_name] and
not current_app.config['TESTING']):
dict_widgets[widget_name]['execute_at_creation'](
new_widget, dict_widgets[widget_name])
try:
if not error:
new_widget.save()
# Refresh widget settings
control = DaemonControl()
control.widget_add_refresh(new_widget.unique_id)
flash(gettext(
"{dev} with ID %(id)s successfully added".format(
dev=dict_widgets[form_base.widget_type.data]['widget_name']),
id=new_widget.id),
"success")
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
return dep_unmet
def function_add(form_add_func):
messages = {"success": [], "info": [], "warning": [], "error": []}
new_function_id = None
list_unmet_deps = []
dep_name = None
dep_message = ''
function_name = form_add_func.function_type.data
dict_controllers = parse_function_information()
if not current_app.config['TESTING']:
dep_unmet, _, dep_message = return_dependencies(function_name)
if dep_unmet:
for each_dep in dep_unmet:
list_unmet_deps.append(each_dep[3])
messages["error"].append(
f"{function_name} has unmet dependencies. "
"They must be installed before the Function can be added.")
if function_name in dict_controllers:
dep_name = dict_controllers[function_name]['function_name']
else:
messages["error"].append(
f"Function not found: {function_name}")
return messages, dep_name, list_unmet_deps, dep_message, None
new_func = None
try:
if function_name == 'conditional_conditional':
new_func = Conditional()
new_func.position_y = 999
new_func.conditional_statement = '''
# Example code for learning how to use a Conditional. See the manual for more information.
self.logger.info("This INFO log entry will appear in the Daemon Log")
self.logger.error("This ERROR log entry will appear in the Daemon Log")
if not hasattr(self, "loop_count"): # Initialize objects saved across executions
self.loop_count = 1
else:
self.loop_count += 1
# Replace "asdf1234" with a Condition ID
measurement = self.condition("{asdf1234}")
self.logger.info(f"Check this measurement in the Daemon Log. The value is {measurement}")
if measurement is not None: # If a measurement exists
self.message += "This message appears in email alerts and notes.\\n"
if measurement < 23: # If the measurement is less than 23
self.message += f"Measurement is too Low! Measurement is {measurement}\\n"
self.run_all_actions(message=self.message) # Run all actions sequentially
elif measurement > 27: # Else If the measurement is greater than 27
self.message += f"Measurement is too High! Measurement is {measurement}\\n"
# Replace "qwer5678" with an Action ID
self.run_action("{qwer5678}", message=self.message) # Run a single specific Action'''
new_func.conditional_status = '''
# Example code to provide a return status for other controllers and widgets.
status_dict = {
'string_status': f"This is the demo status of the conditional controller. "
f"The controller has looped {self.loop_count} times",
'loop_count': self.loop_count,
'error': []
}
return status_dict'''
if not messages["error"]:
new_func.save()
new_function_id = new_func.unique_id
if not current_app.config['TESTING']:
save_conditional_code(messages["error"],
new_func.conditional_statement,
new_func.conditional_status,
new_func.unique_id,
ConditionalConditions.query.all(),
Actions.query.all(),
test=False)
elif function_name == 'pid_pid':
new_func = PID()
new_func.position_y = 999
new_func.save()
new_function_id = new_func.unique_id
for each_channel, measure_info in PID_INFO['measure'].items():
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
if 'measurement_type' in measure_info:
new_measurement.measurement_type = measure_info[
'measurement_type']
new_measurement.device_id = new_func.unique_id
new_measurement.measurement = measure_info['measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_channel
if not messages["error"]:
new_measurement.save()
elif function_name in [
'trigger_edge', 'trigger_output', 'trigger_output_pwm',
'trigger_timer_daily_time_point',
'trigger_timer_daily_time_span', 'trigger_timer_duration',
'trigger_run_pwm_method', 'trigger_sunrise_sunset'
]:
new_func = Trigger()
new_func.name = '{}'.format(FUNCTION_INFO[function_name]['name'])
new_func.trigger_type = function_name
new_func.position_y = 999
if not messages["error"]:
new_func.save()
new_function_id = new_func.unique_id
elif function_name == 'function_actions':
new_func = Function()
new_func.position_y = 999
new_func.function_type = function_name
if not messages["error"]:
new_func.save()
new_function_id = new_func.unique_id
elif function_name in dict_controllers:
# Custom Function Controller
new_func = CustomController()
new_func.device = function_name
new_func.position_y = 999
if 'function_name' in dict_controllers[function_name]:
new_func.name = dict_controllers[function_name][
'function_name']
else:
new_func.name = 'Function Name'
# Generate string to save from custom options
messages["error"], custom_options = custom_options_return_json(
messages["error"],
dict_controllers,
device=function_name,
use_defaults=True)
new_func.custom_options = custom_options
new_func.unique_id = set_uuid()
if ('execute_at_creation' in dict_controllers[new_func.device]
and not current_app.config['TESTING']):
messages["error"], new_func = dict_controllers[
new_func.device]['execute_at_creation'](
messages["error"], new_func,
dict_controllers[new_func.device])
if not messages["error"]:
new_func.save()
new_function_id = new_func.unique_id
elif function_name == '':
messages["error"].append("Must select a function type")
else:
messages["error"].append(
f"Unknown function type: '{function_name}'")
if not messages["error"]:
if function_name in dict_controllers:
#
# Add measurements defined in the Function Module
#
if ('measurements_dict' in dict_controllers[function_name] and
dict_controllers[function_name]['measurements_dict']):
for each_channel in dict_controllers[function_name][
'measurements_dict']:
measure_info = dict_controllers[function_name][
'measurements_dict'][each_channel]
new_measurement = DeviceMeasurements()
new_measurement.device_id = new_func.unique_id
if 'name' in measure_info:
new_measurement.name = measure_info['name']
else:
new_measurement.name = ""
if 'measurement' in measure_info:
new_measurement.measurement = measure_info[
'measurement']
else:
new_measurement.measurement = ""
if 'unit' in measure_info:
new_measurement.unit = measure_info['unit']
else:
new_measurement.unit = ""
new_measurement.channel = each_channel
new_measurement.save()
#
# If there are a variable number of measurements
#
elif ('measurements_variable_amount'
in dict_controllers[function_name]
and dict_controllers[function_name]
['measurements_variable_amount']):
# Add first default measurement with empty unit and measurement
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = new_func.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = 0
new_measurement.save()
#
# Add channels defined in the Function Module
#
if 'channels_dict' in dict_controllers[function_name]:
for each_channel, channel_info in dict_controllers[
function_name]['channels_dict'].items():
new_channel = FunctionChannel()
new_channel.channel = each_channel
new_channel.function_id = new_func.unique_id
# Generate string to save from custom options
messages[
"error"], custom_options = custom_channel_options_return_json(
messages["error"],
dict_controllers,
None,
new_func.unique_id,
each_channel,
device=new_func.device,
use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
messages["success"].append(
f"{TRANSLATIONS['add']['title']} {TRANSLATIONS['function']['title']}"
)
except sqlalchemy.exc.OperationalError as except_msg:
messages["error"].append(str(except_msg))
except sqlalchemy.exc.IntegrityError as except_msg:
messages["error"].append(str(except_msg))
except Exception as except_msg:
logger.exception("Add Function")
messages["error"].append(str(except_msg))
return messages, dep_name, list_unmet_deps, dep_message, new_function_id
def function_add(form_add_func):
action = '{action} {controller}'.format(
action=TRANSLATIONS['add']['title'],
controller=TRANSLATIONS['function']['title'])
error = []
function_name = form_add_func.function_type.data
dict_controllers = parse_function_information()
if current_app.config['TESTING']:
dep_unmet = False
else:
dep_unmet, _ = return_dependencies(function_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=function_name, dep=', '.join(list_unmet_deps)))
new_func = None
try:
if function_name == 'conditional_conditional':
new_func = Conditional()
new_func.conditional_statement = '''
# Example code for learning how to use a Conditional. See the manual for more information.
self.logger.info("This INFO log entry will appear in the Daemon Log")
self.logger.error("This ERROR log entry will appear in the Daemon Log")
# Replace "asdf1234" with a Condition ID
measurement = self.condition("{asdf1234}")
self.logger.info("Check this measurement in the Daemon Log. The value is {val}".format(val=measurement))
if measurement is not None: # If a measurement exists
self.message += "This message appears in email alerts and notes.\\n"
if measurement < 23: # If the measurement is less than 23
self.message += "Measurement is too Low! Measurement is {meas}\\n".format(meas=measurement)
self.run_all_actions(message=self.message) # Run all actions sequentially
elif measurement > 27: # Else If the measurement is greater than 27
self.message += "Measurement is too High! Measurement is {meas}\\n".format(meas=measurement)
# Replace "qwer5678" with an Action ID
self.run_action("{qwer5678}", message=self.message) # Run a single specific Action'''
if not error:
new_func.save()
save_conditional_code(
error,
new_func.conditional_statement,
new_func.unique_id,
ConditionalConditions.query.all(),
Actions.query.all(),
test=False)
elif function_name == 'pid_pid':
new_func = PID().save()
for each_channel, measure_info in PID_INFO['measure'].items():
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
if 'measurement_type' in measure_info:
new_measurement.measurement_type = measure_info['measurement_type']
new_measurement.device_id = new_func.unique_id
new_measurement.measurement = measure_info['measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_channel
if not error:
new_measurement.save()
elif function_name in ['trigger_edge',
'trigger_output',
'trigger_output_pwm',
'trigger_timer_daily_time_point',
'trigger_timer_daily_time_span',
'trigger_timer_duration',
'trigger_run_pwm_method',
'trigger_sunrise_sunset']:
new_func = Trigger()
new_func.name = '{}'.format(FUNCTION_INFO[function_name]['name'])
new_func.trigger_type = function_name
if not error:
new_func.save()
elif function_name in ['function_spacer',
'function_actions']:
new_func = Function()
if function_name == 'function_spacer':
new_func.name = 'Spacer'
new_func.function_type = function_name
if not error:
new_func.save()
elif function_name in dict_controllers:
# Custom Function Controller
new_func = CustomController()
new_func.device = function_name
if 'function_name' in dict_controllers[function_name]:
new_func.name = dict_controllers[function_name]['function_name']
else:
new_func.name = 'Function Name'
# Generate string to save from custom options
error, custom_options = custom_options_return_json(
error, dict_controllers, device=function_name, use_defaults=True)
new_func.custom_options = custom_options
if not error:
new_func.save()
elif function_name == '':
error.append("Must select a function type")
else:
error.append("Unknown function type: '{}'".format(
function_name))
if not error:
display_order = csv_to_list_of_str(
DisplayOrder.query.first().function)
DisplayOrder.query.first().function = add_display_order(
display_order, new_func.unique_id)
db.session.commit()
if function_name in dict_controllers:
#
# Add measurements defined in the Function Module
#
if ('measurements_dict' in dict_controllers[function_name] and
dict_controllers[function_name]['measurements_dict']):
for each_channel in dict_controllers[function_name]['measurements_dict']:
measure_info = dict_controllers[function_name]['measurements_dict'][each_channel]
new_measurement = DeviceMeasurements()
new_measurement.device_id = new_func.unique_id
if 'name' in measure_info:
new_measurement.name = measure_info['name']
else:
new_measurement.name = ""
if 'measurement' in measure_info:
new_measurement.measurement = measure_info['measurement']
else:
new_measurement.measurement = ""
if 'unit' in measure_info:
new_measurement.unit = measure_info['unit']
else:
new_measurement.unit = ""
new_measurement.channel = each_channel
new_measurement.save()
#
# If there are a variable number of measurements
#
elif ('measurements_variable_amount' in dict_controllers[function_name] and
dict_controllers[function_name]['measurements_variable_amount']):
# Add first default measurement with empty unit and measurement
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = new_func.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = 0
new_measurement.save()
#
# Add channels defined in the Function Module
#
if 'channels_dict' in dict_controllers[function_name]:
for each_channel, channel_info in dict_controllers[function_name]['channels_dict'].items():
new_channel = FunctionChannel()
new_channel.channel = each_channel
new_channel.function_id = new_func.unique_id
# Generate string to save from custom options
error, custom_options = custom_channel_options_return_json(
error, dict_controllers, None,
new_func.unique_id, each_channel,
device=new_func.device, use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
except Exception as except_msg:
logger.exception("Add Function")
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_function'))
if dep_unmet:
return 1
def input_mod(form_mod, request_form):
messages = {
"success": [],
"info": [],
"warning": [],
"error": [],
"name": None,
"return_text": []
}
page_refresh = False
dict_inputs = parse_input_information()
try:
mod_input = Input.query.filter(
Input.unique_id == form_mod.input_id.data).first()
if mod_input.is_activated:
messages["error"].append(
gettext("Deactivate controller before modifying its settings"))
if (mod_input.device == 'AM2315' and form_mod.period.data < 7):
messages["error"].append(
gettext("Choose a Read Period equal to or greater than 7. The "
"AM2315 may become unresponsive if the period is "
"below 7."))
if (form_mod.period.data and form_mod.pre_output_duration.data
and form_mod.pre_output_id.data
and form_mod.period.data < form_mod.pre_output_duration.data):
messages["error"].append(
gettext(
"The Read Period cannot be less than the Pre Output Duration"
))
if (form_mod.uart_location.data
and not os.path.exists(form_mod.uart_location.data)):
messages["warning"].append(
gettext(
"Invalid device or improper permissions to read device"))
if ('options_enabled' in dict_inputs[mod_input.device]
and 'gpio_location'
in dict_inputs[mod_input.device]['options_enabled']
and form_mod.gpio_location.data is None):
messages["error"].append(gettext("Pin (GPIO) must be set"))
mod_input.name = form_mod.name.data
messages["name"] = form_mod.name.data
if form_mod.location.data:
mod_input.location = form_mod.location.data
if form_mod.i2c_location.data:
mod_input.i2c_location = form_mod.i2c_location.data
if form_mod.ftdi_location.data:
mod_input.ftdi_location = form_mod.ftdi_location.data
if form_mod.uart_location.data:
mod_input.uart_location = form_mod.uart_location.data
if form_mod.gpio_location.data and form_mod.gpio_location.data is not None:
mod_input.gpio_location = form_mod.gpio_location.data
if form_mod.power_output_id.data:
mod_input.power_output_id = form_mod.power_output_id.data
else:
mod_input.power_output_id = None
if form_mod.pre_output_id.data:
mod_input.pre_output_id = form_mod.pre_output_id.data
else:
mod_input.pre_output_id = None
# Enable/disable Channels
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.input_id.data).all()
if form_mod.measurements_enabled.data:
for each_measurement in measurements:
if each_measurement.unique_id in form_mod.measurements_enabled.data:
each_measurement.is_enabled = True
else:
each_measurement.is_enabled = False
mod_input.log_level_debug = form_mod.log_level_debug.data
mod_input.i2c_bus = form_mod.i2c_bus.data
mod_input.baud_rate = form_mod.baud_rate.data
mod_input.pre_output_duration = form_mod.pre_output_duration.data
mod_input.pre_output_during_measure = form_mod.pre_output_during_measure.data
if form_mod.period.data:
mod_input.period = form_mod.period.data
if form_mod.start_offset.data:
mod_input.start_offset = form_mod.start_offset.data
mod_input.resolution = form_mod.resolution.data
mod_input.resolution_2 = form_mod.resolution_2.data
mod_input.sensitivity = form_mod.sensitivity.data
mod_input.calibrate_sensor_measure = form_mod.calibrate_sensor_measure.data
mod_input.cmd_command = form_mod.cmd_command.data
mod_input.thermocouple_type = form_mod.thermocouple_type.data
mod_input.ref_ohm = form_mod.ref_ohm.data
# Serial options
mod_input.pin_clock = form_mod.pin_clock.data
mod_input.pin_cs = form_mod.pin_cs.data
mod_input.pin_mosi = form_mod.pin_mosi.data
mod_input.pin_miso = form_mod.pin_miso.data
# Bluetooth options
mod_input.bt_adapter = form_mod.bt_adapter.data
mod_input.adc_gain = form_mod.adc_gain.data
mod_input.adc_resolution = form_mod.adc_resolution.data
mod_input.adc_sample_speed = form_mod.adc_sample_speed.data
# Switch options
mod_input.switch_edge = form_mod.switch_edge.data
mod_input.switch_bouncetime = form_mod.switch_bouncetime.data
mod_input.switch_reset_period = form_mod.switch_reset_period.data
# PWM and RPM options
mod_input.weighting = form_mod.weighting.data
mod_input.rpm_pulses_per_rev = form_mod.rpm_pulses_per_rev.data
mod_input.sample_time = form_mod.sample_time.data
# Server options
mod_input.port = form_mod.port.data
mod_input.times_check = form_mod.times_check.data
mod_input.deadline = form_mod.deadline.data
# SHT sensor options
if form_mod.sht_voltage.data:
mod_input.sht_voltage = form_mod.sht_voltage.data
channels = InputChannel.query.filter(
InputChannel.input_id == form_mod.input_id.data)
# Save Measurement settings
messages, page_refresh = utils_measurement.measurement_mod_form(
messages, page_refresh, request_form)
# Add or delete channels for variable measurement Inputs
if ('measurements_variable_amount' in dict_inputs[mod_input.device] and
dict_inputs[mod_input.device]['measurements_variable_amount']):
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.input_id.data)
if measurements.count() != form_mod.num_channels.data:
page_refresh = True
# Delete measurements/channels
if form_mod.num_channels.data < measurements.count():
for index, each_channel in enumerate(measurements.all()):
if index + 1 > form_mod.num_channels.data:
delete_entry_with_id(DeviceMeasurements,
each_channel.unique_id,
flash_message=False)
if ('channel_quantity_same_as_measurements'
in dict_inputs[mod_input.device]
and dict_inputs[mod_input.device]
["channel_quantity_same_as_measurements"]):
if form_mod.num_channels.data < channels.count():
for index, each_channel in enumerate(
channels.all()):
if index + 1 > form_mod.num_channels.data:
delete_entry_with_id(
InputChannel,
each_channel.unique_id,
flash_message=False)
# Add measurements/channels
elif form_mod.num_channels.data > measurements.count():
start_number = measurements.count()
for index in range(start_number,
form_mod.num_channels.data):
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = mod_input.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = index
new_measurement.save()
if ('channel_quantity_same_as_measurements'
in dict_inputs[mod_input.device]
and dict_inputs[mod_input.device]
["channel_quantity_same_as_measurements"]):
new_channel = InputChannel()
new_channel.name = ""
new_channel.input_id = mod_input.unique_id
new_channel.channel = index
messages[
"error"], custom_options = custom_channel_options_return_json(
messages["error"],
dict_inputs,
request_form,
mod_input.unique_id,
index,
device=mod_input.device,
use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
# Parse pre-save custom options for output device and its channels
try:
custom_options_dict_presave = json.loads(mod_input.custom_options)
except:
logger.error("Malformed JSON")
custom_options_dict_presave = {}
custom_options_channels_dict_presave = {}
for each_channel in channels.all():
if each_channel.custom_options and each_channel.custom_options != "{}":
custom_options_channels_dict_presave[
each_channel.channel] = json.loads(
each_channel.custom_options)
else:
custom_options_channels_dict_presave[each_channel.channel] = {}
# Parse post-save custom options for output device and its channels
messages[
"error"], custom_options_json_postsave = custom_options_return_json(
messages["error"],
dict_inputs,
request_form,
mod_dev=mod_input,
device=mod_input.device)
custom_options_dict_postsave = json.loads(custom_options_json_postsave)
custom_options_channels_dict_postsave = {}
for each_channel in channels.all():
messages[
"error"], custom_options_channels_json_postsave_tmp = custom_channel_options_return_json(
messages["error"],
dict_inputs,
request_form,
form_mod.input_id.data,
each_channel.channel,
device=mod_input.device,
use_defaults=False)
custom_options_channels_dict_postsave[
each_channel.channel] = json.loads(
custom_options_channels_json_postsave_tmp)
if 'execute_at_modification' in dict_inputs[mod_input.device]:
# pass custom options to module prior to saving to database
(messages, mod_input, custom_options_dict,
custom_options_channels_dict
) = dict_inputs[mod_input.device]['execute_at_modification'](
messages, mod_input, request_form,
custom_options_dict_presave,
custom_options_channels_dict_presave,
custom_options_dict_postsave,
custom_options_channels_dict_postsave)
custom_options = json.dumps(
custom_options_dict) # Convert from dict to JSON string
custom_channel_options = custom_options_channels_dict
else:
# Don't pass custom options to module
custom_options = json.dumps(custom_options_dict_postsave)
custom_channel_options = custom_options_channels_dict_postsave
# Finally, save custom options for both output and channels
mod_input.custom_options = custom_options
for each_channel in channels:
if 'name' in custom_channel_options[each_channel.channel]:
each_channel.name = custom_channel_options[
each_channel.channel]['name']
each_channel.custom_options = json.dumps(
custom_channel_options[each_channel.channel])
if not messages["error"]:
db.session.commit()
messages["success"].append(
f"{TRANSLATIONS['modify']['title']} {TRANSLATIONS['input']['title']}"
)
except Exception as except_msg:
logger.exception("input_mod")
messages["error"].append(str(except_msg))
return messages, page_refresh
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
def output_add(form_add, request_form):
action = '{action} {controller}'.format(
action=TRANSLATIONS['add']['title'],
controller=TRANSLATIONS['output']['title'])
error = []
dict_outputs = parse_output_information()
if current_app.config['TESTING']:
dep_unmet = False
else:
dep_unmet, _ = return_dependencies(form_add.output_type.data.split(',')[0])
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=form_add.output_type.data.split(',')[0], dep=', '.join(list_unmet_deps)))
if not is_int(form_add.output_quantity.data, check_range=[1, 20]):
error.append("{error}. {accepted_values}: 1-20".format(
error=gettext("Invalid quantity"),
accepted_values=gettext("Acceptable values")
))
if form_add.output_type.data.count(',') == 1:
output_type = form_add.output_type.data.split(',')[0]
output_interface = form_add.output_type.data.split(',')[1]
else:
output_type = ''
output_interface = ''
error.append("Invalid output string (must be a comma-separated string)")
if not error:
for _ in range(0, form_add.output_quantity.data):
try:
new_output = Output()
try:
from RPi import GPIO
if GPIO.RPI_INFO['P1_REVISION'] == 1:
new_output.i2c_bus = 0
else:
new_output.i2c_bus = 1
except:
logger.error(
"RPi.GPIO and Raspberry Pi required for this action")
new_output.name = "Name"
new_output.output_type = output_type
new_output.interface = output_interface
#
# Set default values for new input being added
#
# input add options
if output_type in dict_outputs:
def dict_has_value(key):
if (key in dict_outputs[output_type] and
dict_outputs[output_type][key] is not None):
return True
#
# Interfacing options
#
if output_interface == 'I2C':
if dict_has_value('i2c_address_default'):
new_output.i2c_location = dict_outputs[output_type]['i2c_address_default']
elif dict_has_value('i2c_location'):
new_output.i2c_location = dict_outputs[output_type]['i2c_location'][0] # First list entry
if output_interface == 'FTDI':
if dict_has_value('ftdi_location'):
new_output.ftdi_location = dict_outputs[output_type]['ftdi_location']
if output_interface == 'UART':
if dict_has_value('uart_location'):
new_output.uart_location = dict_outputs[output_type]['uart_location']
# UART options
if dict_has_value('uart_baud_rate'):
new_output.baud_rate = dict_outputs[output_type]['uart_baud_rate']
if dict_has_value('pin_cs'):
new_output.pin_cs = dict_outputs[output_type]['pin_cs']
if dict_has_value('pin_miso'):
new_output.pin_miso = dict_outputs[output_type]['pin_miso']
if dict_has_value('pin_mosi'):
new_output.pin_mosi = dict_outputs[output_type]['pin_mosi']
if dict_has_value('pin_clock'):
new_output.pin_clock = dict_outputs[output_type]['pin_clock']
# Bluetooth (BT) options
elif output_interface == 'BT':
if dict_has_value('bt_location'):
new_output.location = dict_outputs[output_type]['bt_location']
if dict_has_value('bt_adapter'):
new_output.bt_adapter = dict_outputs[output_type]['bt_adapter']
# GPIO options
elif output_interface == 'GPIO':
if dict_has_value('gpio_pin'):
new_output.pin = dict_outputs[output_type]['gpio_pin']
# Custom location location
elif dict_has_value('location'):
new_output.location = dict_outputs[output_type]['location']['options'][0][0] # First entry in list
# Generate string to save from custom options
error, custom_options = custom_options_return_json(
error, dict_outputs, request_form, device=output_type, use_defaults=True)
new_output.custom_options = custom_options
#
# Execute at Creation
#
new_output.unique_id = set_uuid()
if 'execute_at_creation' in dict_outputs[output_type] and not current_app.config['TESTING']:
dict_outputs[output_type]['execute_at_creation'](
new_output, dict_outputs[output_type])
if not error:
new_output.save()
display_order = csv_to_list_of_str(
DisplayOrder.query.first().output)
DisplayOrder.query.first().output = add_display_order(
display_order, new_output.unique_id)
db.session.commit()
#
# If measurements defined in the Output Module
#
if ('measurements_dict' in dict_outputs[output_type] and
dict_outputs[output_type]['measurements_dict'] != []):
for each_measurement in dict_outputs[output_type]['measurements_dict']:
measure_info = dict_outputs[output_type]['measurements_dict'][each_measurement]
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
new_measurement.device_id = new_output.unique_id
new_measurement.measurement = measure_info['measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_measurement
new_measurement.save()
for each_channel, channel_info in dict_outputs[output_type]['channels_dict'].items():
new_channel = OutputChannel()
new_channel.channel = each_channel
new_channel.output_id = new_output.unique_id
# Generate string to save from custom options
error, custom_options = custom_channel_options_return_json(
error, dict_outputs, request_form,
new_output.unique_id, each_channel,
device=output_type, use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
# Refresh output settings
if not current_app.config['TESTING']:
manipulate_output('Add', new_output.unique_id)
flash(gettext("{dev} with ID %(id)s successfully added".format(
dev=dict_outputs[output_type]['output_name']), id=new_output.id),
"success")
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
except Exception:
logger.exception(1)
return dep_unmet
def output_mod(form_output, request_form):
action = '{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['output']['title'])
error = []
dict_outputs = parse_output_information()
try:
channels = OutputChannel.query.filter(
OutputChannel.output_id == form_output.output_id.data).all()
mod_output = Output.query.filter(
Output.unique_id == form_output.output_id.data).first()
if (form_output.uart_location.data and
not os.path.exists(form_output.uart_location.data)):
error.append(gettext(
"Invalid device or improper permissions to read device"))
mod_output.name = form_output.name.data
if form_output.location.data:
mod_output.location = form_output.location.data
if form_output.i2c_location.data:
mod_output.i2c_location = form_output.i2c_location.data
if form_output.ftdi_location.data:
mod_output.ftdi_location = form_output.ftdi_location.data
if form_output.uart_location.data:
mod_output.uart_location = form_output.uart_location.data
if form_output.gpio_location.data:
if not is_int(form_output.gpio_location.data):
error.append("BCM GPIO Pin must be an integer")
else:
mod_output.pin = form_output.gpio_location.data
if form_output.i2c_bus.data is not None:
mod_output.i2c_bus = form_output.i2c_bus.data
if form_output.baud_rate.data:
mod_output.baud_rate = form_output.baud_rate.data
mod_output.log_level_debug = form_output.log_level_debug.data
# Parse pre-save custom options for output device and its channels
try:
custom_options_dict_presave = json.loads(mod_output.custom_options)
except:
logger.error("Malformed JSON")
custom_options_dict_presave = {}
custom_options_channels_dict_presave = {}
for each_channel in channels:
if each_channel.custom_options and each_channel.custom_options != "{}":
custom_options_channels_dict_presave[each_channel.channel] = json.loads(
each_channel.custom_options)
else:
custom_options_channels_dict_presave[each_channel.channel] = {}
# Parse post-save custom options for output device and its channels
error, custom_options_json_postsave = custom_options_return_json(
error, dict_outputs, request_form, device=mod_output.output_type)
custom_options_dict_postsave = json.loads(custom_options_json_postsave)
custom_options_channels_dict_postsave = {}
for each_channel in channels:
error, custom_options_channels_json_postsave_tmp = custom_channel_options_return_json(
error, dict_outputs, request_form,
form_output.output_id.data, each_channel.channel,
device=mod_output.output_type, use_defaults=True)
custom_options_channels_dict_postsave[each_channel.channel] = json.loads(
custom_options_channels_json_postsave_tmp)
if 'execute_at_modification' in dict_outputs[mod_output.output_type]:
# pass custom options to module prior to saving to database
(allow_saving,
mod_output,
custom_options_dict,
custom_options_channels_dict) = dict_outputs[mod_output.output_type]['execute_at_modification'](
mod_output,
request_form,
custom_options_dict_presave,
custom_options_channels_dict_presave,
custom_options_dict_postsave,
custom_options_channels_dict_postsave)
custom_options = json.dumps(custom_options_dict) # Convert from dict to JSON string
custom_channel_options = custom_options_channels_dict
if not allow_saving:
error.append("execute_at_modification() would not allow output options to be saved")
else:
# Don't pass custom options to module
custom_options = json.dumps(custom_options_dict_postsave)
custom_channel_options = custom_options_channels_dict_postsave
# Finally, save custom options for both output and channels
mod_output.custom_options = custom_options
for each_channel in channels:
if 'name' in custom_channel_options[each_channel.channel]:
each_channel.name = custom_channel_options[each_channel.channel]['name']
each_channel.custom_options = json.dumps(custom_channel_options[each_channel.channel])
if not error:
db.session.commit()
manipulate_output('Modify', form_output.output_id.data)
except Exception as except_msg:
logger.exception(1)
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_output'))
def controller_mod(form_mod, request_form):
"""Modify a Custom Function"""
error = []
action = '{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['controller']['title'])
dict_controllers = parse_function_information()
try:
channels = FunctionChannel.query.filter(
FunctionChannel.function_id == form_mod.function_id.data).all()
mod_controller = CustomController.query.filter(
CustomController.unique_id == form_mod.function_id.data).first()
if mod_controller.is_activated:
error.append(
gettext("Deactivate controller before modifying its settings"))
mod_controller.name = form_mod.name.data
mod_controller.log_level_debug = form_mod.log_level_debug.data
# Enable/disable Channels
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.function_id.data).all()
if form_mod.measurements_enabled.data:
for each_measurement in measurements:
if each_measurement.unique_id in form_mod.measurements_enabled.data:
each_measurement.is_enabled = True
else:
each_measurement.is_enabled = False
# Add or delete channels for variable measurement Inputs
if ('measurements_variable_amount'
in dict_controllers[mod_controller.device]
and dict_controllers[
mod_controller.device]['measurements_variable_amount']):
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.function_id.data)
if measurements.count() != form_mod.num_channels.data:
# Delete measurements/channels
if form_mod.num_channels.data < measurements.count():
for index, each_channel in enumerate(measurements.all()):
if index + 1 >= measurements.count():
delete_entry_with_id(DeviceMeasurements,
each_channel.unique_id)
if ('channel_quantity_same_as_measurements'
in dict_controllers[mod_controller.device]
and dict_controllers[mod_controller.device]
["channel_quantity_same_as_measurements"]):
if form_mod.num_channels.data < channels.count():
for index, each_channel in enumerate(
channels.all()):
if index + 1 >= channels.count():
delete_entry_with_id(
FunctionChannel,
each_channel.unique_id)
# Add measurements/channels
elif form_mod.num_channels.data > measurements.count():
start_number = measurements.count()
for index in range(start_number,
form_mod.num_channels.data):
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = mod_controller.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = index
new_measurement.save()
if ('channel_quantity_same_as_measurements'
in dict_controllers[mod_controller.device]
and dict_controllers[mod_controller.device]
["channel_quantity_same_as_measurements"]):
new_channel = FunctionChannel()
new_channel.name = ""
new_channel.function_id = mod_controller.unique_id
new_channel.channel = index
error, custom_options = custom_channel_options_return_json(
error,
dict_controllers,
request_form,
mod_controller.unique_id,
index,
device=mod_controller.device,
use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
# Parse pre-save custom options for function device and its channels
try:
custom_options_dict_presave = json.loads(
mod_controller.custom_options)
except:
logger.error("Malformed JSON")
custom_options_dict_presave = {}
custom_options_channels_dict_presave = {}
for each_channel in channels:
if each_channel.custom_options and each_channel.custom_options != "{}":
custom_options_channels_dict_presave[
each_channel.channel] = json.loads(
each_channel.custom_options)
else:
custom_options_channels_dict_presave[each_channel.channel] = {}
# Parse post-save custom options for function device and its channels
error, custom_options_json_postsave = custom_options_return_json(
error,
dict_controllers,
request_form=request_form,
device=mod_controller.device,
use_defaults=True)
custom_options_dict_postsave = json.loads(custom_options_json_postsave)
custom_options_channels_dict_postsave = {}
for each_channel in channels:
error, custom_options_channels_json_postsave_tmp = custom_channel_options_return_json(
error,
dict_controllers,
request_form,
form_mod.function_id.data,
each_channel.channel,
device=mod_controller.device,
use_defaults=True)
custom_options_channels_dict_postsave[
each_channel.channel] = json.loads(
custom_options_channels_json_postsave_tmp)
if 'execute_at_modification' in dict_controllers[
mod_controller.device]:
# pass custom options to module prior to saving to database
(allow_saving, mod_controller, custom_options_dict,
custom_options_channels_dict) = dict_controllers[
mod_controller.device]['execute_at_modification'](
mod_controller, request_form, custom_options_dict_presave,
custom_options_channels_dict_presave,
custom_options_dict_postsave,
custom_options_channels_dict_postsave)
custom_options = json.dumps(
custom_options_dict) # Convert from dict to JSON string
custom_channel_options = custom_options_channels_dict
if not allow_saving:
error.append(
"execute_at_modification() would not allow function options to be saved"
)
else:
# Don't pass custom options to module
custom_options = json.dumps(custom_options_dict_postsave)
custom_channel_options = custom_options_channels_dict_postsave
# Finally, save custom options for both function and channels
mod_controller.custom_options = custom_options
for each_channel in channels:
if 'name' in custom_channel_options[each_channel.channel]:
each_channel.name = custom_channel_options[
each_channel.channel]['name']
each_channel.custom_options = json.dumps(
custom_channel_options[each_channel.channel])
if not error:
db.session.commit()
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
except Exception as except_msg:
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_function'))
def controller_mod(form_mod, request_form):
"""Modify a Custom Function"""
error = []
action = '{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['controller']['title'])
dict_controllers = parse_function_information()
try:
mod_controller = CustomController.query.filter(
CustomController.unique_id == form_mod.function_id.data).first()
if mod_controller.is_activated:
error.append(
gettext("Deactivate controller before modifying its settings"))
mod_controller.name = form_mod.name.data
mod_controller.log_level_debug = form_mod.log_level_debug.data
# Enable/disable Channels
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.function_id.data).all()
if form_mod.measurements_enabled.data:
for each_measurement in measurements:
if each_measurement.unique_id in form_mod.measurements_enabled.data:
each_measurement.is_enabled = True
else:
each_measurement.is_enabled = False
channels = FunctionChannel.query.filter(
FunctionChannel.function_id == form_mod.function_id.data)
# Add or delete channels for variable measurement Inputs
if ('measurements_variable_amount'
in dict_controllers[mod_controller.device]
and dict_controllers[
mod_controller.device]['measurements_variable_amount']):
measurements = DeviceMeasurements.query.filter(
DeviceMeasurements.device_id == form_mod.function_id.data)
if measurements.count() != form_mod.num_channels.data:
# Delete measurements/channels
if form_mod.num_channels.data < measurements.count():
for index, each_channel in enumerate(measurements.all()):
if index + 1 >= measurements.count():
delete_entry_with_id(DeviceMeasurements,
each_channel.unique_id)
if ('channel_quantity_same_as_measurements'
in dict_controllers[mod_controller.device]
and dict_controllers[mod_controller.device]
["channel_quantity_same_as_measurements"]):
if form_mod.num_channels.data < channels.count():
for index, each_channel in enumerate(
channels.all()):
if index + 1 >= channels.count():
delete_entry_with_id(
FunctionChannel,
each_channel.unique_id)
# Add measurements/channels
elif form_mod.num_channels.data > measurements.count():
start_number = measurements.count()
for index in range(start_number,
form_mod.num_channels.data):
new_measurement = DeviceMeasurements()
new_measurement.name = ""
new_measurement.device_id = mod_controller.unique_id
new_measurement.measurement = ""
new_measurement.unit = ""
new_measurement.channel = index
new_measurement.save()
if ('channel_quantity_same_as_measurements'
in dict_controllers[mod_controller.device]
and dict_controllers[mod_controller.device]
["channel_quantity_same_as_measurements"]):
new_channel = FunctionChannel()
new_channel.name = ""
new_channel.function_id = mod_controller.unique_id
new_measurement.channel = index
error, custom_options = custom_channel_options_return_json(
error,
dict_controllers,
request_form,
mod_controller.unique_id,
index,
device=mod_controller.device,
use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
# Generate string to save from custom options
error, custom_options = custom_options_return_json(
error,
dict_controllers,
request_form=request_form,
device=mod_controller.device,
use_defaults=True)
mod_controller.custom_options = custom_options
if not error:
db.session.commit()
except sqlalchemy.exc.OperationalError as except_msg:
error.append(except_msg)
except sqlalchemy.exc.IntegrityError as except_msg:
error.append(except_msg)
except Exception as except_msg:
error.append(except_msg)
flash_success_errors(error, action, url_for('routes_page.page_function'))
def output_add(form_add, request_form):
messages = {
"success": [],
"info": [],
"warning": [],
"error": []
}
output_id = None
dep_name = None
size_y = None
dict_outputs = parse_output_information()
if form_add.output_type.data.count(',') == 1:
output_type = form_add.output_type.data.split(',')[0]
output_interface = form_add.output_type.data.split(',')[1]
else:
output_type = ''
output_interface = ''
messages["error"].append("Invalid output string (must be a comma-separated string)")
if current_app.config['TESTING']:
dep_unmet = False
else:
dep_unmet, _ = return_dependencies(form_add.output_type.data.split(',')[0])
if dep_unmet:
list_unmet_deps = []
for each_dep in dep_unmet:
list_unmet_deps.append(each_dep[0])
messages["error"].append(
"{dev} has unmet dependencies. They must be installed before the Output can be added.".format(
dev=output_type))
if output_type in dict_outputs:
dep_name = dict_outputs[output_type]["output_name"]
else:
messages["error"].append("Output not found: {}".format(output_type))
return messages, dep_name, list_unmet_deps, None, None
if not is_int(form_add.output_quantity.data, check_range=[1, 20]):
messages["error"].append("{error}. {accepted_values}: 1-20".format(
error=gettext("Invalid quantity"),
accepted_values=gettext("Acceptable values")
))
if not messages["error"]:
for _ in range(0, form_add.output_quantity.data):
try:
new_output = Output()
try:
from RPi import GPIO
if GPIO.RPI_INFO['P1_REVISION'] == 1:
new_output.i2c_bus = 0
else:
new_output.i2c_bus = 1
except:
logger.error(
"RPi.GPIO and Raspberry Pi required for this action")
new_output.name = "Name"
new_output.interface = output_interface
size_y = len(dict_outputs[output_type]['channels_dict']) + 1
new_output.size_y = len(dict_outputs[output_type]['channels_dict']) + 1
new_output.output_type = output_type
new_output.position_y = 999
#
# Set default values for new input being added
#
# input add options
if output_type in dict_outputs:
def dict_has_value(key):
if (key in dict_outputs[output_type] and
dict_outputs[output_type][key] is not None):
return True
#
# Interfacing options
#
if output_interface == 'I2C':
if dict_has_value('i2c_address_default'):
new_output.i2c_location = dict_outputs[output_type]['i2c_address_default']
elif dict_has_value('i2c_location'):
new_output.i2c_location = dict_outputs[output_type]['i2c_location'][0] # First list entry
if output_interface == 'FTDI':
if dict_has_value('ftdi_location'):
new_output.ftdi_location = dict_outputs[output_type]['ftdi_location']
if output_interface == 'UART':
if dict_has_value('uart_location'):
new_output.uart_location = dict_outputs[output_type]['uart_location']
# UART options
if dict_has_value('uart_baud_rate'):
new_output.baud_rate = dict_outputs[output_type]['uart_baud_rate']
if dict_has_value('pin_cs'):
new_output.pin_cs = dict_outputs[output_type]['pin_cs']
if dict_has_value('pin_miso'):
new_output.pin_miso = dict_outputs[output_type]['pin_miso']
if dict_has_value('pin_mosi'):
new_output.pin_mosi = dict_outputs[output_type]['pin_mosi']
if dict_has_value('pin_clock'):
new_output.pin_clock = dict_outputs[output_type]['pin_clock']
# Bluetooth (BT) options
elif output_interface == 'BT':
if dict_has_value('bt_location'):
new_output.location = dict_outputs[output_type]['bt_location']
if dict_has_value('bt_adapter'):
new_output.bt_adapter = dict_outputs[output_type]['bt_adapter']
# GPIO options
elif output_interface == 'GPIO':
if dict_has_value('gpio_pin'):
new_output.pin = dict_outputs[output_type]['gpio_pin']
# Custom location location
elif dict_has_value('location'):
new_output.location = dict_outputs[output_type]['location']['options'][0][0] # First entry in list
# Generate string to save from custom options
messages["error"], custom_options = custom_options_return_json(
messages["error"], dict_outputs, request_form, device=output_type, use_defaults=True)
new_output.custom_options = custom_options
#
# Execute at Creation
#
new_output.unique_id = set_uuid()
if 'execute_at_creation' in dict_outputs[output_type] and not current_app.config['TESTING']:
messages["error"], new_output = dict_outputs[output_type]['execute_at_creation'](
messages["error"], new_output, dict_outputs[output_type])
if not messages["error"]:
new_output.save()
output_id = new_output.unique_id
db.session.commit()
messages["success"].append('{action} {controller}'.format(
action=TRANSLATIONS['add']['title'],
controller=TRANSLATIONS['output']['title']))
#
# If measurements defined in the Output Module
#
if ('measurements_dict' in dict_outputs[output_type] and
dict_outputs[output_type]['measurements_dict'] != []):
for each_measurement in dict_outputs[output_type]['measurements_dict']:
measure_info = dict_outputs[output_type]['measurements_dict'][each_measurement]
new_measurement = DeviceMeasurements()
if 'name' in measure_info:
new_measurement.name = measure_info['name']
new_measurement.device_id = new_output.unique_id
new_measurement.measurement = measure_info['measurement']
new_measurement.unit = measure_info['unit']
new_measurement.channel = each_measurement
new_measurement.save()
for each_channel, channel_info in dict_outputs[output_type]['channels_dict'].items():
new_channel = OutputChannel()
new_channel.channel = each_channel
new_channel.output_id = new_output.unique_id
# Generate string to save from custom options
messages["error"], custom_options = custom_channel_options_return_json(
messages["error"], dict_outputs, request_form,
new_output.unique_id, each_channel,
device=output_type, use_defaults=True)
new_channel.custom_options = custom_options
new_channel.save()
# Refresh output settings
if not current_app.config['TESTING']:
new_messages = manipulate_output(
'Add', new_output.unique_id)
messages["error"].extend(new_messages["error"])
messages["success"].extend(new_messages["success"])
except sqlalchemy.exc.OperationalError as except_msg:
messages["error"].append(str(except_msg))
except sqlalchemy.exc.IntegrityError as except_msg:
messages["error"].append(str(except_msg))
except Exception as except_msg:
messages["error"].append(str(except_msg))
logger.exception(1)
return messages, dep_unmet, None, output_id, size_y
def output_mod(form_output, request_form):
messages = {
"success": [],
"info": [],
"warning": [],
"error": [],
"name": None,
"return_text": []
}
page_refresh = False
dict_outputs = parse_output_information()
try:
channels = OutputChannel.query.filter(
OutputChannel.output_id == form_output.output_id.data).all()
mod_output = Output.query.filter(
Output.unique_id == form_output.output_id.data).first()
if (form_output.uart_location.data and
not os.path.exists(form_output.uart_location.data)):
messages["warning"].append(gettext(
"Invalid device or improper permissions to read device"))
mod_output.name = form_output.name.data
messages["name"] = form_output.name.data
if form_output.location.data:
mod_output.location = form_output.location.data
if form_output.i2c_location.data:
mod_output.i2c_location = form_output.i2c_location.data
if form_output.ftdi_location.data:
mod_output.ftdi_location = form_output.ftdi_location.data
if form_output.uart_location.data:
mod_output.uart_location = form_output.uart_location.data
if form_output.gpio_location.data:
if not is_int(form_output.gpio_location.data):
messages["error"].append("BCM GPIO Pin must be an integer")
else:
mod_output.pin = form_output.gpio_location.data
if form_output.i2c_bus.data is not None:
mod_output.i2c_bus = form_output.i2c_bus.data
if form_output.baud_rate.data:
mod_output.baud_rate = form_output.baud_rate.data
mod_output.log_level_debug = form_output.log_level_debug.data
# Parse pre-save custom options for output device and its channels
try:
custom_options_dict_presave = json.loads(mod_output.custom_options)
except:
logger.error("Malformed JSON")
custom_options_dict_presave = {}
custom_options_channels_dict_presave = {}
for each_channel in channels:
if each_channel.custom_options and each_channel.custom_options != "{}":
custom_options_channels_dict_presave[each_channel.channel] = json.loads(
each_channel.custom_options)
else:
custom_options_channels_dict_presave[each_channel.channel] = {}
# Parse post-save custom options for output device and its channels
messages["error"], custom_options_json_postsave = custom_options_return_json(
messages["error"], dict_outputs, request_form, mod_dev=mod_output, device=mod_output.output_type)
custom_options_dict_postsave = json.loads(custom_options_json_postsave)
custom_options_channels_dict_postsave = {}
for each_channel in channels:
messages["error"], custom_options_channels_json_postsave_tmp = custom_channel_options_return_json(
messages["error"], dict_outputs, request_form,
form_output.output_id.data, each_channel.channel,
device=mod_output.output_type, use_defaults=False)
custom_options_channels_dict_postsave[each_channel.channel] = json.loads(
custom_options_channels_json_postsave_tmp)
if 'execute_at_modification' in dict_outputs[mod_output.output_type]:
# pass custom options to module prior to saving to database
(messages,
mod_output,
custom_options_dict,
custom_options_channels_dict) = dict_outputs[mod_output.output_type]['execute_at_modification'](
messages,
mod_output,
request_form,
custom_options_dict_presave,
custom_options_channels_dict_presave,
custom_options_dict_postsave,
custom_options_channels_dict_postsave)
custom_options = json.dumps(custom_options_dict) # Convert from dict to JSON string
custom_channel_options = custom_options_channels_dict
else:
# Don't pass custom options to module
custom_options = json.dumps(custom_options_dict_postsave)
custom_channel_options = custom_options_channels_dict_postsave
# Finally, save custom options for both output and channels
mod_output.custom_options = custom_options
for each_channel in channels:
if 'name' in custom_channel_options[each_channel.channel]:
each_channel.name = custom_channel_options[each_channel.channel]['name']
each_channel.custom_options = json.dumps(custom_channel_options[each_channel.channel])
if not messages["error"]:
db.session.commit()
messages["success"].append('{action} {controller}'.format(
action=TRANSLATIONS['modify']['title'],
controller=TRANSLATIONS['output']['title']))
if not current_app.config['TESTING']:
new_messages = manipulate_output(
'Modify', form_output.output_id.data)
messages["error"].extend(new_messages["error"])
messages["success"].extend(new_messages["success"])
except Exception as except_msg:
messages["error"].append(str(except_msg))
return messages, page_refresh
def action_add(form):
"""Add an Action."""
messages = {
"success": [],
"info": [],
"warning": [],
"error": []
}
action_id = None
list_unmet_deps = []
dep_name = ""
page_refresh = False
if not current_app.config['TESTING']:
dep_unmet, _, dep_message = return_dependencies(form.action_type.data)
if dep_unmet:
for each_dep in dep_unmet:
list_unmet_deps.append(each_dep[3])
messages["error"].append(
f"{form.action_type.data} has unmet dependencies. "
"They must be installed before the Action can be added.")
dep_name = form.action_type.data
return messages, dep_name, list_unmet_deps, dep_message, None
dict_actions = parse_action_information()
controller_type, controller_table, _ = which_controller(form.device_id.data)
if controller_type not in ['Conditional', 'Trigger', 'Function', 'Input']:
messages["error"].append(f"Invalid controller type: {controller_type}")
if controller_type:
controller = controller_table.query.filter(
controller_table.unique_id == form.device_id.data).first()
try:
if controller and controller.is_activated:
messages["error"].append("Deactivate controller before adding an Action")
except:
pass # is_activated doesn't exist
if form.action_type.data == '':
messages["error"].append("Must select an action")
try:
new_action = Actions()
new_action.function_id = form.device_id.data
new_action.function_type = form.function_type.data
new_action.action_type = form.action_type.data
#
# Custom Options
#
# Generate string to save from custom options
messages["error"], custom_options = custom_options_return_json(
messages["error"], dict_actions, device=form.action_type.data, use_defaults=True)
new_action.custom_options = custom_options
if not messages["error"]:
new_action.save()
action_id = new_action.unique_id
page_refresh = True
messages["success"].append(f"{TRANSLATIONS['add']['title']} {TRANSLATIONS['actions']['title']}")
except sqlalchemy.exc.OperationalError as except_msg:
messages["error"].append(str(except_msg))
except sqlalchemy.exc.IntegrityError as except_msg:
messages["error"].append(str(except_msg))
except Exception as except_msg:
messages["error"].append(str(except_msg))
return messages, dep_name, list_unmet_deps, action_id, page_refresh
