Titan/discordbot/fetch_last_messages.py

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2017-05-27 20:29:55 +02:00
from config import config
from titanembeds.database import DatabaseInterface
from titanembeds.commands import Commands
import discord
import aiohttp
import asyncio
import sys
import logging
logging.basicConfig(filename='titanbot.log',level=logging.INFO,format='%(asctime)s %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')
logging.getLogger('TitanBot')
logging.getLogger('sqlalchemy')
###########################
# Fetch Last Messages #
# #
# Fills the database with #
# the last 50 messages of #
# each channel. #
###########################
class Titan(discord.Client):
def __init__(self):
super().__init__()
self.aiosession = aiohttp.ClientSession(loop=self.loop)
self.http.user_agent += ' TitanEmbeds-Bot'
self.database = DatabaseInterface(self)
self.command = Commands(self, self.database)
def _cleanup(self):
try:
self.loop.run_until_complete(self.logout())
except: # Can be ignored
pass
pending = asyncio.Task.all_tasks()
gathered = asyncio.gather(*pending)
try:
gathered.cancel()
self.loop.run_until_complete(gathered)
gathered.exception()
except: # Can be ignored
pass
def run(self):
try:
self.loop.run_until_complete(self.start(config["bot-token"]))
except discord.errors.LoginFailure:
print("Invalid bot token in config!")
finally:
try:
self._cleanup()
except Exception as e:
print("Error in cleanup:", e)
self.loop.close()
async def on_ready(self):
print('Titan [DiscordBot] [UTILITY: Fetch last messages]')
print('Logged in as the following user:')
print(self.user.name)
print(self.user.id)
print('------')
try:
await self.database.connect(config["database-uri"] + "?charset=utf8mb4")
except Exception:
self.logger.error("Unable to connect to specified database!")
traceback.print_exc()
await self.logout()
return
print("working on this...")
for channel in self.get_all_channels():
if str(channel.type) == "text":
print("Processing channel: ID-{} Name-'{}' ServerID-{} Server-'{}'".format(channel.id, channel.name, channel.server.id, channel.server.name))
async for message in self.logs_from(channel, limit=50, reverse=True):
await self.database.push_message(message)
print("done!")
await self.logout()
def main():
print("Starting...")
te = Titan()
te.run()
gc.collect()
if __name__ == '__main__':
main()