from config import config from titanembeds.database import DatabaseInterface from titanembeds.socketio import SocketIOInterface from discord.ext 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') class CommandCog: def __init__(self, bot, database): self.bot = bot self.database = database @commands.command() async def ban(self, message): if not message.author.server_permissions.ban_members: await self.bot.reply("I'm sorry, but you do not have permissions to ban guest members.") return serverid = message.server.id content = message.content.strip() if len(content.split()) == 2: await self.bot.reply("Please provide a username-query (or optionally a discriminator) to ban a guest user.\nExample: `ban Titan#0001`") return content = content.split() username = content[2][:content[2].find("#")] if "#" in content[2] else content[2] discriminator = int(content[2][content[2].find("#") + 1:]) if "#" in content[2] else None reason = await self.database.ban_unauth_user_by_query(message.server.id, message.author.id, username, discriminator) await self.bot.reply(reason) @commands.command() async def kick(self, message): if not message.author.server_permissions.kick_members: await self.bot.reply("I'm sorry, but you do not have permissions to kick guest members.") return serverid = message.server.id content = message.content.strip() if len(content.split()) == 2: await self.bot.reply("Please provide a username-query (or optionally a discriminator) to kick a guest user.\nExample: `kick Titan#0001`") return content = content.split() username = content[2][:content[2].find("#")] if "#" in content[2] else content[2] discriminator = int(content[2][content[2].find("#") + 1:]) if "#" in content[2] else None reason = await self.database.revoke_unauth_user_by_query(message.server.id, username, discriminator) await self.bot.reply(reason) class Titan(commands.Bot): def __init__(self): super().__init__(*args, command_prefix=commands.when_mentioned, **kwargs) self.aiosession = aiohttp.ClientSession(loop=self.loop) self.http.user_agent += ' TitanEmbeds-Bot' self.database = DatabaseInterface(self) self.socketio = SocketIOInterface(self, config["redis-uri"]) self.database_connected = False self.loop.create_task(self.send_webserver_heartbeat()) 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 async def wait_until_dbonline(self): while not self.database_connected: await asyncio.sleep(1) # Wait until db is connected async def send_webserver_heartbeat(self): await self.wait_until_ready() await self.wait_until_dbonline() last_db_conn_status = False while not self.is_closed: try: await self.database.send_webserver_heartbeat() self.database_connected = True except: self.database_connected = False if last_db_conn_status != self.database_connected and config.get("errorreporting-channelid"): error_channel = self.get_channel(config["errorreporting-channelid"]) if self.database_connected: await self.send_message(error_channel, "Titan has obtained connection to the database!") else: await self.send_message(error_channel, "Titan has lost connection to the database! Don't panic!! We'll sort this out... hopefully soon.") last_db_conn_status = self.database_connected await asyncio.sleep(60) 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]') print('Logged in as the following user:') print(self.user.name) print(self.user.id) print('------') await self.change_presence( game=discord.Game(name="Embed your Discord server! Visit https://TitanEmbeds.com/"), status=discord.Status.online ) commands = CommandsCog(self, self.database) self.add_cog(commands) try: await self.database.connect(config["database-uri"]) self.database_connected = True except Exception: self.logger.error("Unable to connect to specified database!") traceback.print_exc() await self.logout() return if "no-init" not in sys.argv: for server in self.servers: await self.database.update_guild(server) if server.large: await self.request_offline_members(server) server_bans = await self.get_bans(server) for member in server.members: banned = member.id in [u.id for u in server_bans] await self.database.update_guild_member( member, True, banned ) await self.database.flag_unactive_guild_members(server.id, server.members) await self.database.flag_unactive_bans(server.id, server_bans) await self.database.remove_unused_guilds(self.servers) else: print("Skipping indexing server due to no-init flag") async def on_message(self, message): crashChar = 'ौौौौ' if crashChar in message.content: try: await bot.delete_message(message) await bot.send_message(message.channel, "**I've delete a message posted by {} because it contained characters which crashes discord. I've also banned him.**".format( message.author.name + "#" + message.author.discriminator + "(ID: " + message.author.id + ")")) await message.server.ban(message.author, "Causing discord to crash because of weird characters.") except: pass return await self.wait_until_dbonline() await self.database.push_message(message) await self.socketio.on_message(message) await self.process_commands(message) async def on_message_edit(self, message_before, message_after): await self.wait_until_dbonline() await self.database.update_message(message_after) await self.socketio.on_message_update(message_after) async def on_message_delete(self, message): await self.wait_until_dbonline() await self.database.delete_message(message) await self.socketio.on_message_delete(message) async def on_server_join(self, guild): await self.wait_until_dbonline() await asyncio.sleep(1) if not guild.me.server_permissions.administrator: await asyncio.sleep(1) await self.leave_server(guild) return await self.database.update_guild(guild) for channel in guild.channels: async for message in self.logs_from(channel, limit=50, reverse=True): await self.database.push_message(message) for member in guild.members: await self.database.update_guild_member(member, True, False) banned = await self.get_bans(guild) for ban in banned: await self.database.update_guild_member(ban, False, True) async def on_server_remove(self, guild): await self.wait_until_dbonline() await self.database.remove_guild(guild) async def on_server_update(self, guildbefore, guildafter): await self.wait_until_dbonline() await self.database.update_guild(guildafter) await self.socketio.on_guild_update(guildafter) async def on_server_role_create(self, role): await self.wait_until_dbonline() if role.name == self.user.name and role.managed: await asyncio.sleep(2) await self.database.update_guild(role.server) await self.socketio.on_guild_role_create(role) async def on_server_role_delete(self, role): await self.wait_until_dbonline() if role.server.me not in role.server.members: return await self.database.update_guild(role.server) await self.socketio.on_guild_role_delete(role) async def on_server_role_update(self, rolebefore, roleafter): await self.wait_until_dbonline() await self.database.update_guild(roleafter.server) await self.socketio.on_guild_role_update(roleafter) async def on_channel_delete(self, channel): await self.wait_until_dbonline() await self.database.update_guild(channel.server) await self.socketio.on_channel_delete(channel) async def on_channel_create(self, channel): await self.wait_until_dbonline() await self.database.update_guild(channel.server) await self.socketio.on_channel_create(channel) async def on_channel_update(self, channelbefore, channelafter): await self.wait_until_dbonline() await self.database.update_guild(channelafter.server) await self.socketio.on_channel_update(channelafter) async def on_member_join(self, member): await self.wait_until_dbonline() await self.database.update_guild_member(member, active=True, banned=False) await self.socketio.on_guild_member_add(member) async def on_member_remove(self, member): await self.wait_until_dbonline() await self.database.update_guild_member(member, active=False, banned=False) await self.socketio.on_guild_member_remove(member) async def on_member_update(self, memberbefore, memberafter): await self.wait_until_dbonline() await self.database.update_guild_member(memberafter) await self.socketio.on_guild_member_update(memberafter) async def on_member_ban(self, member): await self.wait_until_dbonline() if self.user.id == member.id: return await self.database.update_guild_member(member, active=False, banned=True) async def on_member_unban(self, server, user): await self.wait_until_dbonline() await self.database.unban_server_user(user, server) async def on_server_emojis_update(self, before, after): await self.wait_until_dbonline() if len(after) == 0: await self.database.update_guild(before[0].server) await self.socketio.on_guild_emojis_update(before) else: await self.database.update_guild(after[0].server) await self.socketio.on_guild_emojis_update(after) async def on_webhooks_update(self, server): await self.wait_until_dbonline() await self.database.update_guild(server)