ticketfrei3/kibicara/platforms/mastodon/bot.py

72 lines
2.6 KiB
Python

# Copyright (C) 2020 by Thomas Lindner <tom@dl6tom.de>
# Copyright (C) 2020 by Cathy Hu <cathy.hu@fau.de>
# Copyright (C) 2020 by Martin Rey <martin.rey@mailbox.org>
#
# SPDX-License-Identifier: 0BSD
from kibicara.platformapi import Censor, Spawner, Message
from kibicara.platforms.mastodon.model import MastodonAccount
from mastodon import Mastodon, MastodonError
from asyncio import gather, get_event_loop
import sys
from logging import getLogger
logger = getLogger(__name__)
class MastodonBot(Censor):
def __init__(self, mastodon_account_model):
super().__init__(mastodon_account_model.hood)
self.model = mastodon_account_model
self.enabled = self.model.enabled
async def run(self):
await self.model.instance.load()
self.account = Mastodon(
client_id=self.model.instance.client_id,
client_secret=self.model.instance.client_secret,
access_token=self.model.access_token,
)
await gather(self.poll(), self.push())
async def poll(self):
"""Get new mentions and DMs from Mastodon"""
while True:
try:
notifications = self.account.notifications()
except MastodonError:
logger.warning(
"%s in hood %s" % (sys.exc_info()[0], self.model.hood.name)
)
continue
last_seen = int(self.model.last_seen)
for status in notifications:
status_id = int(status['status']['id'])
if status_id <= last_seen:
continue # toot was already processed in the past
if status_id > self.model.last_seen:
self.model.last_seen = status_id # save last_seen in database
text = status['status']['content']
# :TODO sanitize toot content; see ticketfrei2 for regex magic
logger.debug(
"Mastodon in %s received message: " % (self.model.hood.name,)
)
if status['status']['visibility'] == 'public':
await self.publish(Message(text, toot_id=status_id))
else:
await self.publish(Message(text))
async def push(self):
"""Push new Ticketfrei reports to Mastodon; if source is mastodon, boost it."""
while True:
message = await self.receive()
if hasattr(message, "tood_id"):
await self.account.status_reblog(message.tood_id)
else:
await self.account.status_post(message.text)
spawner = Spawner(MastodonAccount, MastodonBot)