hemppa/modules/common/pollingservice.py

129 lines
5.6 KiB
Python

from datetime import datetime, timedelta
from random import randrange
from modules.common.module import BotModule
class PollingService(BotModule):
def __init__(self, name):
super().__init__(name)
self.known_ids = set()
self.account_rooms = dict() # Roomid -> [account, account..]
self.next_poll_time = dict() # Roomid -> datetime, None = not polled yet
self.service_name = "Service"
self.poll_interval_min = 30 # TODO: Configurable
self.poll_interval_random = 30
self.owner_only = False # Set to true if service can be run only by bot owner
self.send_all = False # Set to true to send all received items, even on first sync
async def matrix_poll(self, bot, pollcount):
if len(self.account_rooms):
await self.poll_all_accounts(bot)
async def poll_all_accounts(self, bot):
now = datetime.now()
delete_rooms = []
for roomid in self.account_rooms:
if roomid in bot.client.rooms:
send_messages = True
# First poll
if not self.next_poll_time.get(roomid, None):
self.next_poll_time[roomid] = now + timedelta(hours=-1)
if not self.send_all:
send_messages = False
self.logger.debug(f'Polling all accounts for room {roomid} - but this is first sync so I wont send messages')
if now >= self.next_poll_time.get(roomid):
accounts = self.account_rooms[roomid]
for account in accounts:
await self.poll_account(bot, account, roomid, send_messages)
else:
self.logger.warning(f'Bot is no longer in room {roomid} - deleting it from {self.service_name} room list')
delete_rooms.append(roomid)
if len(delete_rooms):
for roomid in delete_rooms:
self.account_rooms.pop(roomid, None)
bot.save_settings()
self.first_run = False
async def poll_implementation(self, bot, account, roomid, send_messages):
pass
async def poll_account(self, bot, account, roomid, send_messages):
polldelay = timedelta(minutes=self.poll_interval_min + randrange(self.poll_interval_random))
self.next_poll_time[roomid] = datetime.now() + polldelay
await self.poll_implementation(bot, account, roomid, send_messages)
async def matrix_message(self, bot, room, event):
if self.owner_only:
bot.must_be_owner(event)
args = event.body.split()
if len(args) == 2:
if args[1] == 'list':
await bot.send_text(room,
f'{self.service_name} accounts in this room: {self.account_rooms.get(room.room_id) or []}')
elif args[1] == 'debug':
await bot.send_text(room,
f"{self.service_name} accounts: {self.account_rooms.get(room.room_id) or []} - known ids: {self.known_ids}\n" \
f"Next poll in this room at {self.next_poll_time.get(room.room_id)} - in {self.next_poll_time.get(room.room_id) - datetime.now()}")
elif args[1] == 'poll':
bot.must_be_owner(event)
self.logger.info(f'{self.service_name} force polling requested by {event.sender}')
# Faking next poll times to force poll
for roomid in self.account_rooms:
self.next_poll_time[roomid] = datetime.now() - timedelta(hours=1)
await self.poll_all_accounts(bot)
elif args[1] == 'clear':
bot.must_be_admin(room, event)
self.account_rooms[room.room_id] = []
bot.save_settings()
await bot.send_text(room, f'Cleared all {self.service_name} accounts from this room')
if len(args) == 3:
if args[1] == 'add':
bot.must_be_admin(room, event)
account = args[2]
self.logger.info(f'Adding {self.service_name} account {account} to room id {room.room_id}')
if self.account_rooms.get(room.room_id):
if account not in self.account_rooms[room.room_id]:
self.account_rooms[room.room_id].append(account)
else:
await bot.send_text(room, 'This account already added in this room!')
return
else:
self.account_rooms[room.room_id] = [account]
bot.save_settings()
await bot.send_text(room, f'Added {self.service_name} account {account} to this room.')
elif args[1] == 'del':
bot.must_be_admin(room, event)
account = args[2]
self.logger.info(f'Removing {self.service_name} account {account} from room id {room.room_id}')
if self.account_rooms.get(room.room_id):
self.account_rooms[room.room_id].remove(account)
self.logger.info(f'{self.service_name} accounts now for this room {self.account_rooms.get(room.room_id)}')
bot.save_settings()
await bot.send_text(room, f'Removed {self.service_name} account from this room')
def get_settings(self):
data = super().get_settings()
data['account_rooms'] = self.account_rooms
return data
def set_settings(self, data):
super().set_settings(data)
if data.get('account_rooms'):
self.account_rooms = data['account_rooms']
def help(self):
return f'{self.service_name} polling'