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#!/usr/bin/python3
import asyncio
import configparser
import json
import logging
import pathlib
import discord
import persistqueue
import tweepy
TIMEOUT = 1
TWITTER_USER_URL = 'https://twitter.com/i/user/'
TWITTER_STATUS_URL = 'https://twitter.com/i/status/'
TWITTER_ICON_URL = 'https://abs.twimg.com/icons/apple-touch-icon-192x192.png'
TWITTER_COLOR = 0x1da1f2
logger = logging.getLogger('discord')
logger.addHandler(logging.StreamHandler())
logger.setLevel(logging.INFO)
config = configparser.ConfigParser()
config.read('settings.cfg')
storage_path = config.get('General', 'storage_path')
token = config.get('Discord', 'token')
channel_id = config.getint('Discord', 'channel_id')
consumer_key = config.get('Twitter', 'consumer_key')
consumer_secret = config.get('Twitter', 'consumer_secret')
class Bot(discord.Client):
def get_api(self, user_id):
handler = tweepy.OAuthHandler(consumer_key, consumer_secret)
with open(pathlib.Path(storage_path, 'tokens.json'), 'r') as f:
tokens = json.load(f)
access_token = tokens.get(user_id)
if not access_token:
return None
handler.set_access_token(*access_token)
return tweepy.API(handler)
def make_embed(self, tweet):
tweet_url = '{0}{1}'.format(TWITTER_STATUS_URL, tweet.get('id_str'))
author_url = '{0}{1}'.format(TWITTER_USER_URL, tweet.get('user', {}).get('id_str'))
author_handle = '@{0}'.format(tweet.get('user', {}).get('screen_name'))
description = '{0}\n[{1}]({1})'.format(tweet.get('text'), tweet_url)
embed = discord.Embed(
description=description,
url=tweet_url,
color=TWITTER_COLOR
)
embed.set_author(
name='{0} ({1})'.format(tweet.get('user', {}).get('name'), author_handle),
url=author_url,
icon_url=tweet.get('user', {}).get('profile_image_url_https')
)
embed.set_footer(
text='Twitter',
icon_url=TWITTER_ICON_URL
)
return embed
async def process_event(self, data):
tweets = data.get('tweet_create_events', [])
if not tweets:
return
user_id = data.get('for_user_id')
if not user_id:
return
api = self.get_api(user_id)
if not api:
return
await self.wait_until_ready()
channel = self.get_channel(channel_id)
if channel:
for tweet in tweets:
await channel.send(embed=self.make_embed(tweet))
def main():
bot = Bot()
async def poll_queue():
queue = persistqueue.SQLiteQueue(storage_path)
while True:
try:
data = queue.get(block=False)
except persistqueue.exceptions.Empty:
await asyncio.sleep(TIMEOUT)
else:
try:
await bot.process_event(data)
except Exception:
queue.put(data)
queue.task_done()
raise
async def run_bot():
while True:
try:
await bot.start(token)
except Exception:
await bot.logout()
loop = asyncio.get_event_loop()
try:
asyncio.ensure_future(poll_queue())
asyncio.ensure_future(run_bot())
loop.run_forever()
finally:
loop.close()
if __name__ == '__main__':
main()