def response_change(self, request, obj):
if 'send_test_email' not in request.POST.keys():
return super(EmailSettingsAdmin,
self).response_change(request, obj)
email_settings = EmailSettings.get_solo()
with translation.override(
language=BackendSettings.get_solo().language):
subject = _('DSMR-reader email test')
body = _('Test for your email settings.')
try:
dsmr_backend.services.email.send(email_settings.email_to,
subject=subject,
body=body)
except Exception as error:
self.message_user(request,
_('Failed to send test email: {}'.format(error)),
level=logging.ERROR)
return HttpResponseRedirect('.')
self.message_user(
request,
_('Email sent succesfully, please check your email inbox (and spam folder).'
))
return HttpResponseRedirect('.')
def run(scheduled_process):
""" Creates a new statistics backup and sends it per email. """
email_backup_settings = EmailBackupSettings.get_solo()
if not email_backup_settings.interval:
logger.debug(
' - Email backup interval not set, skipping backup for a day')
return scheduled_process.delay(timezone.timedelta(days=1))
temp_dir = tempfile.TemporaryDirectory()
backup_file = dsmr_backup.services.backup.create_partial(
folder=temp_dir.name, models_to_backup=(DayStatistics, HourStatistics))
with translation.override(language=BackendSettings.get_solo().language):
subject = _('DSMR-reader day/hour statistics backup')
body = _(
'This is an automated email, containing a backup of the day and hour statistics in the attachment.'
)
email_settings = EmailSettings.get_solo()
dsmr_backend.services.email.send(to=email_settings.email_to,
subject=subject,
body=body,
attachment=backup_file)
scheduled_process.delay(
timezone.timedelta(days=email_backup_settings.interval))
def send(email_from, email_to, subject, body, attachment=None):
""" Sends an email using the outgoing email settings. """
email_settings = EmailSettings.get_solo()
logger.debug('Email: Preparing to send email using mail server %s:%s',
email_settings.host, email_settings.port)
email_backend = EmailBackend(host=email_settings.host,
port=email_settings.port,
username=email_settings.username,
password=email_settings.password,
use_tls=email_settings.use_tls,
use_ssl=email_settings.use_ssl)
# Force translations.
message = mail.EmailMessage(
subject=subject,
body=body,
from_email=email_from,
to=[email_to],
connection=email_backend,
)
if attachment:
message.attach_file(attachment)
logger.debug('Email backup: Sending an email to %s (%s)', email_to,
subject)
message.send()
def send(email_from: str,
email_to: str,
subject: str,
body: str,
attachment: str = None) -> None:
""" Sends an email using the outgoing email settings. """
email_settings = EmailSettings.get_solo()
logger.debug('Email: Preparing to send email using mail server %s:%s',
email_settings.host, email_settings.port)
email_backend = EmailBackend(host=email_settings.host,
port=email_settings.port,
username=email_settings.username,
password=email_settings.password,
use_tls=email_settings.use_tls,
use_ssl=email_settings.use_ssl)
# Prevent hanging processes, ensure there is always a timeout set.
email_backend.timeout = email_backend.timeout if email_backend.timeout is not None else 30
message = mail.EmailMessage(
subject=subject,
body=body,
from_email=email_from,
to=[email_to],
connection=email_backend,
)
if attachment:
message.attach_file(attachment)
logger.debug('Email backup: Sending an email to %s (%s)', email_to,
subject)
message.send()
def setUp(self):
es = EmailSettings.get_solo()
es.host = 'host'
es.port = 1234
es.username = '******'
es.password = '******'
es.use_tls = True
es.save()
def render_change_form(self,
request,
context,
add=False,
change=False,
form_url='',
obj=None):
context.update(dict(email_address=EmailSettings.get_solo().email_to))
return super(EmailBackupSettingsAdmin,
self).render_change_form(request, context, add, change,
form_url, obj)
def get_context_data(self, **kwargs):
context_data = super(Configuration, self).get_context_data(**kwargs)
# 20+ queries, we should cache this at some point.
context_data.update(
dict(
api_settings=APISettings.get_solo(),
backend_settings=BackendSettings.get_solo(),
backup_settings=BackupSettings.get_solo(),
consumption_settings=ConsumptionSettings.get_solo(),
datalogger_settings=DataloggerSettings.get_solo(),
dropbox_settings=DropboxSettings.get_solo(),
email_settings=EmailSettings.get_solo(),
frontend_settings=FrontendSettings.get_solo(),
mindergas_settings=MinderGasSettings.get_solo(),
mqtt_broker_settings=MQTTBrokerSettings.get_solo(),
mqtt_jsondaytotals_settings=JSONDayTotalsMQTTSettings.get_solo(
),
mqtt_splittopicdaytotals_settings=
SplitTopicDayTotalsMQTTSettings.get_solo(),
mqtt_jsoncurrentperiodtotals_settings=
JSONCurrentPeriodTotalsMQTTSettings.get_solo(),
mqtt_splittopiccurrentperiodtotals_settings=
SplitTopicCurrentPeriodTotalsMQTTSettings.get_solo(),
mqtt_jsongasconsumption_settings=JSONGasConsumptionMQTTSettings
.get_solo(),
mqtt_splittopicgasconsumption_settings=
SplitTopicGasConsumptionMQTTSettings.get_solo(),
mqtt_splittopicmeterstatistics_settings=
SplitTopicMeterStatisticsMQTTSettings.get_solo(),
mqtt_jsontelegram_settings=JSONTelegramMQTTSettings.get_solo(),
mqtt_rawtelegram_settings=RawTelegramMQTTSettings.get_solo(),
mqtt_splittopictelegram_settings=SplitTopicTelegramMQTTSettings
.get_solo(),
notification_settings=NotificationSetting.get_solo(),
pvoutput_api_settings=PVOutputAPISettings.get_solo(),
pvoutput_addstatus_settings=PVOutputAddStatusSettings.get_solo(
),
retention_settings=RetentionSettings.get_solo(),
weather_settings=WeatherSettings.get_solo(),
influxdb_settings=InfluxdbIntegrationSettings.get_solo(),
))
return context_data
def setUp(self):
self.instance = EmailSettings().get_solo()