def checkConditionals(self, cond_id):
"""
Check if any sensor conditional statements are activated and
execute their actions if the conditional is true.
For example, if measured temperature is above 30C, notify [email protected]
:rtype: None
:param each_cond: Object of SQL table entries for a specific column
:type each_cond: sqlalchemy object
"""
attachment_file = False
attachment_type = False
last_measurement = self.getLastMeasurement(
self.cond_measurement_type[cond_id])
if (last_measurement
and ((self.cond_direction[cond_id] == 'above'
and last_measurement > self.cond_setpoint[cond_id]) or
(self.cond_direction[cond_id] == 'below'
and last_measurement < self.cond_setpoint[cond_id]))):
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime(
'%Y-%m-%d %H-%M-%S')
message = "{}\n[Sensor Conditional {}] {}\n{} {} ".format(
timestamp, cond_id, self.cond_name[cond_id],
self.cond_measurement_type[cond_id], last_measurement)
if self.cond_direction[cond_id] == 'above':
message += ">"
elif self.cond_direction[cond_id] == 'below':
message += "<"
message += " {} setpoint.".format(self.cond_setpoint[cond_id])
if (self.cond_relay_id[cond_id]
and self.cond_relay_state[cond_id] in ['on', 'off']):
message += "\nTurning relay {} {}".format(
self.cond_relay_id[cond_id],
self.cond_relay_state[cond_id])
if (self.cond_relay_state[cond_id] == 'on'
and self.cond_relay_on_duration[cond_id]):
message += " for {} seconds".format(
self.cond_relay_on_duration[cond_id])
message += ". "
relay_on_off = threading.Thread(
target=self.control.relay_on_off,
args=(
self.cond_relay_id[cond_id],
self.cond_relay_state[cond_id],
self.cond_relay_on_duration[cond_id],
))
relay_on_off.start()
# Execute command in shell
if self.cond_execute_command[cond_id]:
message += "\nExecute '{}'. ".format(
self.cond_execute_command[cond_id])
cmd_out, cmd_err, cmd_status = cmd_output(
self.cond_execute_command[cond_id])
message += "Status: {}. ".format(cmd_status)
if self.cond_camera_record[cond_id] in ['photo', 'photoemail']:
attachment_file = camera_record(INSTALL_DIRECTORY, 'photo')
elif self.cond_camera_record[cond_id] in ['video', 'videoemail']:
attachment_file = camera_record(INSTALL_DIRECTORY,
'video',
duration_sec=5)
if self.cond_email_notify[cond_id]:
if (self.email_count >= self.smtp_max_count
and time.time() < self.smtp_wait_timer[cond_id]):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_timer[cond_id]:
self.email_count = 0
self.smtp_wait_timer[cond_id] = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
# If the emails per hour limit has not been exceeded
if self.allowed_to_send_notice:
message += "\nNotify {}.".format(
self.cond_email_notify[cond_id])
# attachment_type != False indicates to
# attach a photo or video
if self.cond_camera_record[cond_id] == 'photoemail':
message += "\nPhoto attached."
attachment_type = 'still'
elif self.cond_camera_record[cond_id] == 'videoemail':
message += "\nVideo attached."
attachment_type = 'video'
with session_scope(MYCODO_DB_PATH) as new_session:
smtp = new_session.query(SMTP).first()
send_email(self.logger, smtp.host, smtp.ssl, smtp.port,
smtp.user, smtp.passw, smtp.email_from,
self.cond_email_notify[cond_id], message,
attachment_file, attachment_type)
else:
self.logger.debug(
"[Sensor Conditional {}] "
"{:.0f} seconds left to be "
"allowed to email again.".format(
cond_id,
(self.smtp_wait_timer[cond_id] - time.time())))
if self.cond_flash_lcd[cond_id]:
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(
self.cond_flash_lcd[cond_id],
1,
))
start_flashing.start()
self.logger.debug(message)
else:
self.logger.debug("[Sensor Conditional {}] Last measurement "
"not found".format(cond_id))
def checkConditionals(self, relay_id, on_duration):
with session_scope(MYCODO_DB_PATH) as new_session:
conditionals = new_session.query(RelayConditional)
new_session.expunge_all()
new_session.close()
conditionals = conditionals.filter(RelayConditional.if_relay_id == relay_id)
conditionals = conditionals.filter(RelayConditional.activated == True)
if self.is_on(relay_id):
conditionals = conditionals.filter(RelayConditional.if_action == 'on')
conditionals = conditionals.filter(RelayConditional.if_duration == on_duration)
else:
conditionals = conditionals.filter(RelayConditional.if_action == 'off')
for each_conditional in conditionals.all():
message = None
if (each_conditional.do_relay_id or
each_conditional.execute_command or
each_conditional.email_notify):
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime('%Y-%m-%d %H-%M-%S')
message = "{}\n[Relay Conditional {}] {}\n".format(
timestamp, each_conditional.id, each_conditional.name)
message += "If relay {} ({}) turns {}, Then:\n".format(
each_conditional.if_relay_id,
self.relay_name[each_conditional.if_relay_id],
each_conditional.if_action)
if each_conditional.do_relay_id:
message += "Turn relay {} ({}) {}".format(
each_conditional.do_relay_id,
self.relay_name[each_conditional.do_relay_id],
each_conditional.do_action)
if each_conditional.do_duration == 0:
self.relay_on_off(each_conditional.do_relay_id,
each_conditional.do_action)
else:
message += " for {} seconds".format(each_conditional.do_duration)
self.relay_on_off(each_conditional.do_relay_id,
each_conditional.do_action,
each_conditional.do_duration)
message += ".\n"
if each_conditional.execute_command:
# Execute command as user mycodo
message += "Execute: '{}'. ".format(
each_conditional.execute_command)
cmd_out, cmd_err, cmd_status = cmd_output(
self.cond_execute_command[cond_id])
message += "Status: {}. ".format(cmd_status)
if each_conditional.email_notify:
if (self.email_count >= self.smtp_max_count and
time.time() < self.smtp_wait_time):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_time:
self.email_count = 0
self.smtp_wait_time = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
if self.allowed_to_send_notice:
message += "Notify {}.".format(
each_conditional.email_notify)
with session_scope(MYCODO_DB_PATH) as new_session:
smtp = new_session.query(SMTP).first()
send_email(self.logger, smtp.host, smtp.ssl, smtp.port,
smtp.user, smtp.passw, smtp.email_from,
each_conditional.email_notify, message)
else:
self.logger.debug("[Relay Conditional {}] True: "
"{:.0f} seconds left to be "
"allowed to email again.".format(
each_cond.id,
(self.smtp_wait_time-time.time())))
if each_conditional.flash_lcd:
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(each_conditional.flash_lcd,
1,))
start_flashing.start()
if (each_conditional.do_relay_id or
each_conditional.execute_command or
each_conditional.email_notify):
self.logger.debug("{}".format(message))
def check_conditionals(self, output_id, state=None, on_duration=None, duty_cycle=None):
conditionals = db_retrieve_table_daemon(Conditional)
conditionals = conditionals.filter(
Conditional.if_relay_id == output_id)
conditionals = conditionals.filter(
Conditional.is_activated == True)
if self.is_on(output_id):
conditionals = conditionals.filter(
or_(Conditional.if_relay_state == 'on',
Conditional.if_relay_state == 'on_any'))
on_with_duration = and_(
Conditional.if_relay_state == 'on',
Conditional.if_relay_duration == on_duration)
conditionals = conditionals.filter(
or_(Conditional.if_relay_state == 'on_any',
on_with_duration))
else:
conditionals = conditionals.filter(
Conditional.if_relay_state == 'off')
for each_conditional in conditionals.all():
conditional_actions = db_retrieve_table_daemon(ConditionalActions)
conditional_actions = conditional_actions.filter(
ConditionalActions.conditional_id == each_conditional.id).all()
for each_cond_action in conditional_actions:
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime('%Y-%m-%d %H-%M-%S')
message = u"{ts}\n[Output Conditional {id}] {name}\n".format(
ts=timestamp,
id=each_cond_action.id,
name=each_conditional.name)
if each_cond_action.do_action == 'relay':
if each_cond_action.do_relay_id not in self.output_name:
message += u"Error: Invalid output ID {id}.".format(
id=each_cond_action.do_relay_id)
else:
message += u"If output {id} ({name}) turns {state}, Then ".format(
id=each_conditional.if_relay_id,
name=self.output_name[each_conditional.if_relay_id],
state=each_conditional.if_relay_state)
message += u"turn output {id} ({name}) {state}".format(
id=each_cond_action.do_relay_id,
name=self.output_name[each_cond_action.do_relay_id],
state=each_cond_action.do_relay_state)
if each_cond_action.do_relay_duration == 0:
self.output_on_off(each_cond_action.do_relay_id,
each_cond_action.do_relay_state)
else:
message += u" for {dur} seconds".format(
dur=each_cond_action.do_relay_duration)
self.output_on_off(each_cond_action.do_relay_id,
each_cond_action.do_relay_state,
duration=each_cond_action.do_relay_duration)
message += ".\n"
elif each_cond_action.do_action == 'command':
# Execute command as user mycodo
message += u"Execute: '{}'. ".format(
each_cond_action.do_action_string)
# Check command for variables to replace with values
command_str = each_cond_action.do_action_string
command_str = command_str.replace(
"((output_pin))", str(self.output_pin[output_id]))
command_str = command_str.replace(
"((output_action))", str(state))
command_str = command_str.replace(
"((output_duration))", str(on_duration))
command_str = command_str.replace(
"((output_pwm))", str(duty_cycle))
_, _, cmd_status = cmd_output(command_str)
message += u"Status: {}. ".format(cmd_status)
elif each_cond_action.do_action == 'email':
if (self.email_count >= self.smtp_max_count and
time.time() < self.smtp_wait_time):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_time:
self.email_count = 0
self.smtp_wait_time = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
if self.allowed_to_send_notice:
message += u"Notify {}.".format(
each_cond_action.email_notify)
smtp = db_retrieve_table_daemon(SMTP, entry='first')
send_email(
smtp.host, smtp.ssl, smtp.port, smtp.user,
smtp.passw, smtp.email_from,
each_cond_action.do_action_string, message)
else:
self.logger.debug(
"[Output Conditional {}] True: {:.0f} seconds "
"left to be allowed to email again.".format(
each_conditional.id,
self.smtp_wait_time-time.time()))
elif each_cond_action.do_action == 'flash_lcd':
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(each_cond_action.do_lcd_id, 1,))
start_flashing.start()
# TODO: Implement photo/video actions for output conditionals
elif each_cond_action.do_action == 'photo':
self.logger.error("Photo action not currently implemented")
elif each_cond_action.do_action == 'video':
self.logger.error("Video action not currently implemented")
self.logger.debug(u"{}".format(message))
def check_conditionals(self, relay_id, on_duration):
conditionals = db_retrieve_table_daemon(Conditional)
conditionals = conditionals.filter(
Conditional.if_relay_id == relay_id)
conditionals = conditionals.filter(
Conditional.is_activated == True)
if self.is_on(relay_id):
conditionals = conditionals.filter(
Conditional.if_relay_state == 'on')
conditionals = conditionals.filter(
Conditional.if_relay_duration == on_duration)
else:
conditionals = conditionals.filter(
Conditional.if_relay_state == 'off')
for each_conditional in conditionals.all():
conditional_actions = db_retrieve_table_daemon(ConditionalActions)
conditional_actions = conditional_actions.filter(
ConditionalActions.conditional_id == each_conditional.id).all()
for each_cond_action in conditional_actions:
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime('%Y-%m-%d %H-%M-%S')
message = u"{ts}\n[Relay Conditional {id}] {name}\n".format(
ts=timestamp,
id=each_cond_action.id,
name=each_conditional.name)
if each_cond_action.do_action == 'relay':
if each_cond_action.do_relay_id not in self.relay_name:
message += u"Error: Invalid relay ID {id}.".format(
id=each_cond_action.do_relay_id)
else:
message += u"If relay {id} ({name}) turns {state}, Then ".format(
id=each_conditional.if_relay_id,
name=self.relay_name[each_conditional.if_relay_id],
state=each_conditional.if_relay_state)
message += u"turn relay {id} ({name}) {state}".format(
id=each_cond_action.do_relay_id,
name=self.relay_name[each_cond_action.do_relay_id],
state=each_cond_action.do_relay_state)
if each_cond_action.do_relay_duration == 0:
self.relay_on_off(each_cond_action.do_relay_id,
each_cond_action.do_relay_state)
else:
message += u" for {dur} seconds".format(
dur=each_cond_action.do_relay_duration)
self.relay_on_off(each_cond_action.do_relay_id,
each_cond_action.do_relay_state,
duration=each_cond_action.do_relay_duration)
message += ".\n"
elif each_cond_action.do_action == 'command':
# Execute command as user mycodo
message += u"Execute: '{}'. ".format(
each_cond_action.do_action_string)
_, _, cmd_status = cmd_output(
each_cond_action.do_action_string)
message += u"Status: {}. ".format(cmd_status)
elif each_cond_action.do_action == 'email':
if (self.email_count >= self.smtp_max_count and
time.time() < self.smtp_wait_time):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_time:
self.email_count = 0
self.smtp_wait_time = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
if self.allowed_to_send_notice:
message += u"Notify {}.".format(
each_cond_action.email_notify)
smtp = db_retrieve_table_daemon(SMTP, entry='first')
send_email(
smtp.host, smtp.ssl, smtp.port, smtp.user,
smtp.passw, smtp.email_from,
each_cond_action.do_action_string, message)
else:
self.logger.debug(
"[Relay Conditional {}] True: {:.0f} seconds "
"left to be allowed to email again.".format(
each_conditional.id,
self.smtp_wait_time-time.time()))
elif each_cond_action.do_action == 'flash_lcd':
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(each_cond_action.do_lcd_id, 1,))
start_flashing.start()
# TODO: Implement photo/video actions for relay conditionals
elif each_cond_action.do_action == 'photo':
pass
elif each_cond_action.do_action == 'video':
pass
self.logger.debug(u"{}".format(message))
def check_conditionals(self, cond_id):
"""
Check if any sensor conditional statements are activated and
execute their actions if the conditional is true.
For example, if measured temperature is above 30C, notify [email protected]
:rtype: None
:param cond_id: ID of conditional to check
:type cond_id: str
"""
logger_cond = logging.getLogger(
"mycodo.SensorCond-{id}".format(id=cond_id))
attachment_file = False
attachment_type = False
message = ""
conditional = False
if self.cond_edge_detected[cond_id]:
conditional = 'edge'
elif self.cond_direction[cond_id]:
conditional = 'measurement'
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime(
'%Y-%m-%d %H-%M-%S')
if conditional == 'measurement':
last_measurement = self.get_last_measurement(
self.cond_measurement_type[cond_id])
if (last_measurement and
((self.cond_direction[cond_id] == 'above'
and last_measurement > self.cond_setpoint[cond_id]) or
(self.cond_direction[cond_id] == 'below'
and last_measurement < self.cond_setpoint[cond_id]))):
message = "{}\n[Sensor Conditional {}] {}\n{} {} ".format(
timestamp, cond_id, self.cond_name[cond_id],
self.cond_measurement_type[cond_id], last_measurement)
if self.cond_direction[cond_id] == 'above':
message += ">"
elif self.cond_direction[cond_id] == 'below':
message += "<"
message += " {} setpoint.".format(self.cond_setpoint[cond_id])
else:
logger_cond.debug("Last measurement not found")
return 1
elif conditional == 'edge':
if self.cond_edge_select[cond_id] == 'edge':
message = "{}\n[Sensor Conditional {}] {}. {} Edge Detected.".format(
timestamp, cond_id, self.cond_name[cond_id],
self.cond_edge_detected)
elif self.cond_edge_select[cond_id] == 'state':
if GPIO.input(int(
self.location)) == self.cond_gpio_state[cond_id]:
message = "{}\n[Sensor Conditional {}] {}. {} GPIO State Detected.".format(
timestamp, cond_id, self.cond_name[cond_id],
self.cond_gpio_state[cond_id])
else:
return 0
if (self.cond_relay_id[cond_id]
and self.cond_relay_state[cond_id] in ['on', 'off']):
message += "\nTurning relay {} {}".format(
self.cond_relay_id[cond_id], self.cond_relay_state[cond_id])
if (self.cond_relay_state[cond_id] == 'on'
and self.cond_relay_on_duration[cond_id]):
message += " for {} seconds".format(
self.cond_relay_on_duration[cond_id])
message += ". "
relay_on_off = threading.Thread(
target=self.control.relay_on_off,
args=(
self.cond_relay_id[cond_id],
self.cond_relay_state[cond_id],
self.cond_relay_on_duration[cond_id],
))
relay_on_off.start()
# Execute command in shell
if self.cond_execute_command[cond_id]:
message += "\nExecute '{}'. ".format(
self.cond_execute_command[cond_id])
_, _, cmd_status = cmd_output(self.cond_execute_command[cond_id])
message += "Status: {}. ".format(cmd_status)
if self.cond_camera_record[cond_id] in ['photo', 'photoemail']:
camera_still = db_retrieve_table(MYCODO_DB_PATH,
CameraStill,
entry='first')
attachment_file = camera_record('photo', camera_still)
elif self.cond_camera_record[cond_id] in ['video', 'videoemail']:
camera_stream = db_retrieve_table(MYCODO_DB_PATH,
CameraStream,
entry='first')
attachment_file = camera_record('video',
camera_stream,
duration_sec=5)
if self.cond_email_notify[cond_id]:
if (self.email_count >= self.smtp_max_count
and time.time() < self.smtp_wait_timer[cond_id]):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_timer[cond_id]:
self.email_count = 0
self.smtp_wait_timer[cond_id] = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
# If the emails per hour limit has not been exceeded
if self.allowed_to_send_notice:
message += "\nNotify {}.".format(
self.cond_email_notify[cond_id])
# attachment_type != False indicates to
# attach a photo or video
if self.cond_camera_record[cond_id] == 'photoemail':
message += "\nPhoto attached."
attachment_type = 'still'
elif self.cond_camera_record[cond_id] == 'videoemail':
message += "\nVideo attached."
attachment_type = 'video'
smtp = db_retrieve_table(MYCODO_DB_PATH, SMTP, entry='first')
send_email(smtp.host, smtp.ssl, smtp.port, smtp.user,
smtp.passw, smtp.email_from,
self.cond_email_notify[cond_id], message,
attachment_file, attachment_type)
else:
logger_cond.debug(
"{:.0f} seconds left to be allowed to email "
"again.".format(self.smtp_wait_timer[cond_id] -
time.time()))
if self.cond_flash_lcd[cond_id]:
start_flashing = threading.Thread(target=self.control.flash_lcd,
args=(
self.cond_flash_lcd[cond_id],
1,
))
start_flashing.start()
logger_cond.debug(message)
def check_conditionals(self, cond_id):
"""
Check if any sensor conditional statements are activated and
execute their actions if the conditional is true.
For example, if measured temperature is above 30C, notify [email protected]
:rtype: None
:param cond_id: ID of conditional to check
:type cond_id: str
"""
logger_cond = logging.getLogger(
"mycodo.sensor_cond_{id}".format(id=cond_id))
attachment_file = False
attachment_type = False
cond = db_retrieve_table_daemon(Conditional,
device_id=cond_id,
entry='first')
message = u"[Sensor Conditional: {name} ({id})]".format(name=cond.name,
id=cond_id)
if cond.if_sensor_direction:
last_measurement = self.get_last_measurement(
cond.if_sensor_measurement)
if (last_measurement
and ((cond.if_sensor_direction == 'above'
and last_measurement > cond.if_sensor_setpoint) or
(cond.if_sensor_direction == 'below'
and last_measurement < cond.if_sensor_setpoint))):
message += u" {meas}: {value} ".format(
meas=cond.if_sensor_measurement, value=last_measurement)
if cond.if_sensor_direction == 'above':
message += "(>"
elif cond.if_sensor_direction == 'below':
message += "(<"
message += u" {sp} set value).".format(
sp=cond.if_sensor_setpoint)
else:
logger_cond.debug("Last measurement not found")
return 1
elif cond.if_sensor_edge_detected:
if cond.if_sensor_edge_select == 'edge':
message += u" {edge} Edge Detected.".format(
edge=cond.if_sensor_edge_detected)
elif cond.if_sensor_edge_select == 'state':
if GPIO.input(int(self.location)) == cond.if_sensor_gpio_state:
message += u" {state} GPIO State Detected.".format(
state=cond.if_sensor_gpio_state)
else:
return 0
cond_actions = db_retrieve_table_daemon(ConditionalActions)
cond_actions = cond_actions.filter(
ConditionalActions.conditional_id == cond_id).all()
for cond_action in cond_actions:
message += u" Conditional Action ({id}): {do_action}.".format(
id=cond_action.id, do_action=cond_action.do_action)
# Actuate relay
if (cond_action.do_relay_id
and cond_action.do_relay_state in ['on', 'off']):
message += u" Turn relay {id} {state}".format(
id=cond_action.do_relay_id,
state=cond_action.do_relay_state)
if (cond_action.do_relay_state == 'on'
and cond_action.do_relay_duration):
message += u" for {sec} seconds".format(
sec=cond_action.do_relay_duration)
message += "."
relay_on_off = threading.Thread(
target=self.control.relay_on_off,
args=(
cond_action.do_relay_id,
cond_action.do_relay_state,
cond_action.do_relay_duration,
))
relay_on_off.start()
# Execute command in shell
elif cond_action.do_action == 'command':
message += u" Execute '{com}' ".format(
com=cond_action.do_action_string)
_, _, cmd_status = cmd_output(cond_action.do_action_string)
message += u"(Status: {stat}).".format(stat=cmd_status)
# Capture photo
elif cond_action.do_action in ['photo', 'photo_email']:
message += u" Capturing photo with camera ({id}).".format(
id=cond_action.do_camera_id)
camera_still = db_retrieve_table_daemon(
Camera, device_id=cond_action.do_camera_id)
attachment_file = camera_record('photo', camera_still)
# Capture video
elif cond_action.do_action in ['video', 'video_email']:
message += u" Capturing video with camera ({id}).".format(
id=cond_action.do_camera_id)
camera_stream = db_retrieve_table_daemon(
Camera, device_id=cond_action.do_camera_id)
attachment_file = camera_record(
'video',
camera_stream,
duration_sec=cond_action.do_camera_duration)
# Activate PID controller
elif cond_action.do_action == 'activate_pid':
message += u" Activate PID ({id}).".format(
id=cond_action.do_pid_id)
pid = db_retrieve_table_daemon(PID,
device_id=cond_action.do_pid_id,
entry='first')
if pid.is_activated:
message += u" Notice: PID is already active!"
else:
activate_pid = threading.Thread(
target=self.control.controller_activate,
args=(
'PID',
cond_action.do_pid_id,
))
activate_pid.start()
# Deactivate PID controller
elif cond_action.do_action == 'deactivate_pid':
message += u" Deactivate PID ({id}).".format(
id=cond_action.do_pid_id)
pid = db_retrieve_table_daemon(PID,
device_id=cond_action.do_pid_id,
entry='first')
if not pid.is_activated:
message += u" Notice: PID is already inactive!"
else:
deactivate_pid = threading.Thread(
target=self.control.controller_deactivate,
args=(
'PID',
cond_action.do_pid_id,
))
deactivate_pid.start()
elif cond_action.do_action in [
'email', 'photo_email', 'video_email'
]:
if (self.email_count >= self.smtp_max_count
and time.time() < self.smtp_wait_timer[cond_id]):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_timer[cond_id]:
self.email_count = 0
self.smtp_wait_timer[cond_id] = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
# If the emails per hour limit has not been exceeded
if self.allowed_to_send_notice:
message += u" Notify {email}.".format(
email=cond_action.do_action_string)
# attachment_type != False indicates to
# attach a photo or video
if cond_action.do_action == 'photo_email':
message += u" Photo attached to email."
attachment_type = 'still'
elif cond_action.do_action == 'video_email':
message += u" Video attached to email."
attachment_type = 'video'
smtp = db_retrieve_table_daemon(SMTP, entry='first')
send_email(smtp.host, smtp.ssl, smtp.port, smtp.user,
smtp.passw, smtp.email_from,
cond_action.do_action_string, message,
attachment_file, attachment_type)
else:
logger_cond.debug(
"Wait {sec:.0f} seconds to email again.".format(
sec=self.smtp_wait_timer[cond_id] - time.time()))
elif cond_action.do_action == 'flash_lcd':
message += u" Flashing LCD ({id}).".format(
id=cond_action.do_lcd_id)
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(
cond_action.do_lcd_id,
1,
))
start_flashing.start()
logger_cond.debug(message)
def checkConditionals(self, relay_id, on_duration):
with session_scope(MYCODO_DB_PATH) as new_session:
conditionals = new_session.query(RelayConditional)
new_session.expunge_all()
new_session.close()
conditionals = conditionals.filter(
RelayConditional.if_relay_id == relay_id)
conditionals = conditionals.filter(RelayConditional.activated == True)
if self.is_on(relay_id):
conditionals = conditionals.filter(
RelayConditional.if_action == 'on')
conditionals = conditionals.filter(
RelayConditional.if_duration == on_duration)
else:
conditionals = conditionals.filter(
RelayConditional.if_action == 'off')
for each_conditional in conditionals.all():
message = None
if (each_conditional.do_relay_id
or each_conditional.execute_command
or each_conditional.email_notify):
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime(
'%Y-%m-%d %H-%M-%S')
message = "{}\n[Relay Conditional {}] {}\n".format(
timestamp, each_conditional.id, each_conditional.name)
message += "If relay {} ({}) turns {}, Then:\n".format(
each_conditional.if_relay_id,
self.relay_name[each_conditional.if_relay_id],
each_conditional.if_action)
if each_conditional.do_relay_id:
message += "Turn relay {} ({}) {}".format(
each_conditional.do_relay_id,
self.relay_name[each_conditional.do_relay_id],
each_conditional.do_action)
if each_conditional.do_duration == 0:
self.relay_on_off(each_conditional.do_relay_id,
each_conditional.do_action)
else:
message += " for {} seconds".format(
each_conditional.do_duration)
self.relay_on_off(each_conditional.do_relay_id,
each_conditional.do_action,
each_conditional.do_duration)
message += ".\n"
if each_conditional.execute_command:
# Execute command as user mycodo
message += "Execute: '{}'. ".format(
each_conditional.execute_command)
cmd_out, cmd_err, cmd_status = cmd_output(
self.cond_execute_command[cond_id])
message += "Status: {}. ".format(cmd_status)
if each_conditional.email_notify:
if (self.email_count >= self.smtp_max_count
and time.time() < self.smtp_wait_time):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_time:
self.email_count = 0
self.smtp_wait_time = time.time() + 3600
self.allowed_to_send_notice = True
self.email_count += 1
if self.allowed_to_send_notice:
message += "Notify {}.".format(
each_conditional.email_notify)
with session_scope(MYCODO_DB_PATH) as new_session:
smtp = new_session.query(SMTP).first()
send_email(self.logger, smtp.host, smtp.ssl, smtp.port,
smtp.user, smtp.passw, smtp.email_from,
each_conditional.email_notify, message)
else:
self.logger.debug("[Relay Conditional {}] True: "
"{:.0f} seconds left to be "
"allowed to email again.".format(
each_cond.id,
(self.smtp_wait_time - time.time())))
if each_conditional.flash_lcd:
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(
each_conditional.flash_lcd,
1,
))
start_flashing.start()
if (each_conditional.do_relay_id
or each_conditional.execute_command
or each_conditional.email_notify):
self.logger.debug("{}".format(message))
def checkConditionals(self, cond_id):
"""
Check if any sensor conditional statements are activated and
execute their actions if the conditional is true.
For example, if measured temperature is above 30C, notify [email protected]
:rtype: None
:param each_cond: Object of SQL table entries for a specific column
:type each_cond: sqlalchemy object
"""
attachment_file = False
attachment_type = False
message = ""
conditional = False
if self.cond_edge_detected[cond_id]:
conditional = 'edge'
elif self.cond_direction[cond_id]:
conditional = 'measurement'
now = time.time()
timestamp = datetime.datetime.fromtimestamp(now).strftime('%Y-%m-%d %H-%M-%S')
if conditional == 'measurement':
last_measurement = self.getLastMeasurement(self.cond_measurement_type[cond_id])
if (last_measurement and
((self.cond_direction[cond_id] == 'above' and
last_measurement > self.cond_setpoint[cond_id]) or
(self.cond_direction[cond_id] == 'below' and
last_measurement < self.cond_setpoint[cond_id]))):
message = "{}\n[Sensor Conditional {}] {}\n{} {} ".format(
timestamp, cond_id,
self.cond_name[cond_id],
self.cond_measurement_type[cond_id],
last_measurement)
if self.cond_direction[cond_id] == 'above':
message += ">"
elif self.cond_direction[cond_id] == 'below':
message += "<"
message += " {} setpoint.".format(self.cond_setpoint[cond_id])
else:
self.logger.debug("[Sensor Conditional {}] Last measurement "
"not found".format(cond_id))
return 1
elif conditional == 'edge':
if self.cond_edge_select[cond_id] == 'edge':
message = "{}\n[Sensor Conditional {}] {}. {} Edge Detected.".format(
timestamp, cond_id,
self.cond_name[cond_id],
self.cond_edge_detected)
elif self.cond_edge_select[cond_id] == 'state':
if GPIO.input(int(self.location)) == self.cond_gpio_state[cond_id]:
message = "{}\n[Sensor Conditional {}] {}. {} GPIO State Detected.".format(
timestamp, cond_id,
self.cond_name[cond_id],
self.cond_gpio_state[cond_id])
else:
return 0
if (self.cond_relay_id[cond_id] and
self.cond_relay_state[cond_id] in ['on', 'off']):
message += "\nTurning relay {} {}".format(
self.cond_relay_id[cond_id],
self.cond_relay_state[cond_id])
if (self.cond_relay_state[cond_id] == 'on' and
self.cond_relay_on_duration[cond_id]):
message += " for {} seconds".format(self.cond_relay_on_duration[cond_id])
message += ". "
relay_on_off = threading.Thread(
target=self.control.relay_on_off,
args=(self.cond_relay_id[cond_id],
self.cond_relay_state[cond_id],
self.cond_relay_on_duration[cond_id],))
relay_on_off.start()
# Execute command in shell
if self.cond_execute_command[cond_id]:
message += "\nExecute '{}'. ".format(
self.cond_execute_command[cond_id])
cmd_out, cmd_err, cmd_status = cmd_output(self.cond_execute_command[cond_id])
message += "Status: {}. ".format(cmd_status)
if self.cond_camera_record[cond_id] in ['photo', 'photoemail']:
attachment_file = camera_record(INSTALL_DIRECTORY, 'photo')
elif self.cond_camera_record[cond_id] in ['video', 'videoemail']:
attachment_file = camera_record(INSTALL_DIRECTORY, 'video', duration_sec=5)
if self.cond_email_notify[cond_id]:
if (self.email_count >= self.smtp_max_count and
time.time() < self.smtp_wait_timer[cond_id]):
self.allowed_to_send_notice = False
else:
if time.time() > self.smtp_wait_timer[cond_id]:
self.email_count = 0
self.smtp_wait_timer[cond_id] = time.time()+3600
self.allowed_to_send_notice = True
self.email_count += 1
# If the emails per hour limit has not been exceeded
if self.allowed_to_send_notice:
message += "\nNotify {}.".format(
self.cond_email_notify[cond_id])
# attachment_type != False indicates to
# attach a photo or video
if self.cond_camera_record[cond_id] == 'photoemail':
message += "\nPhoto attached."
attachment_type = 'still'
elif self.cond_camera_record[cond_id] == 'videoemail':
message += "\nVideo attached."
attachment_type = 'video'
with session_scope(MYCODO_DB_PATH) as new_session:
smtp = new_session.query(SMTP).first()
send_email(self.logger, smtp.host, smtp.ssl, smtp.port,
smtp.user, smtp.passw, smtp.email_from,
self.cond_email_notify[cond_id], message,
attachment_file, attachment_type)
else:
self.logger.debug("[Sensor Conditional {}] "
"{:.0f} seconds left to be "
"allowed to email again.".format(
cond_id,
(self.smtp_wait_timer[cond_id]-time.time())))
if self.cond_flash_lcd[cond_id]:
start_flashing = threading.Thread(
target=self.control.flash_lcd,
args=(self.cond_flash_lcd[cond_id],
1,))
start_flashing.start()
self.logger.debug(message)