51 lines
1.8 KiB
Python
51 lines
1.8 KiB
Python
# Copyright (C) 2020 by Maike <maike@systemli.org>
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# Copyright (C) 2020 by Cathy Hu <cathy.hu@fau.de>
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# Copyright (C) 2020 by Thomas Lindner <tom@dl6tom.de>
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#
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# SPDX-License-Identifier: 0BSD
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from kibicara import email
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from kibicara.config import config
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from kibicara.model import Hood
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from kibicara.platformapi import Censor, Spawner
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from kibicara.platforms.email.model import EmailSubscribers
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from kibicara.webapi.admin import to_token
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from logging import getLogger
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from smtplib import SMTPException
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logger = getLogger(__name__)
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class EmailBot(Censor):
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def __init__(self, hood):
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super().__init__(hood)
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self.enabled = hood.email_enabled
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async def run(self):
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""" Loop which waits for new messages and sends emails to all subscribers. """
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while True:
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message = await self.receive()
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logger.debug(
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'Received message from censor (%s): %s' % (self.hood.name, message.text)
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)
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for subscriber in await EmailSubscribers.objects.filter(
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hood=self.hood
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).all():
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token = to_token(email=subscriber.email, hood=self.hood.id)
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body = (
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'%s\n\n--\n'
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'If you want to stop receiving these mails,'
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'follow this link: %s/api/hoods/%d/email/unsubscribe/%s'
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) % (message.text, config['root_url'], self.hood.id, token)
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try:
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logger.debug('Trying to send: \n%s' % body)
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email.send_email(
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subscriber.email, "Kibicara " + self.hood.name, body=body,
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)
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except (ConnectionRefusedError, SMTPException):
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logger.exception("Sending email to subscriber failed.")
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spawner = Spawner(Hood, EmailBot)
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