import logging import time from datetime import datetime, timedelta, timezone import discord import humanize import mysql.connector from pytimeparse2 import disable_dateutil, parse from redbot.core import Config, checks, commands class Moderation(commands.Cog): """Custom cog moderation cog, meant to copy GalacticBot. Developed by SeaswimmerTheFsh.""" def __init__(self, bot): self.bot = bot self.config = Config.get_conf(self, identifier=481923957134912) self.config.register_global( mysql_address= " ", mysql_database = " ", mysql_username = " ", mysql_password = " ", ignore_other_bots = True ) disable_dateutil() async def cog_load(self): """This method prepares the database schema for all of the guilds the bot is currently in.""" conf = await self.check_conf([ 'mysql_address', 'mysql_database', 'mysql_username', 'mysql_password' ]) if conf: logging.fatal("Failed to create tables, due to MySQL connection configuration being unset.") return guilds: list[discord.Guild] = self.bot.guilds try: for guild in guilds: await self.create_guild_table(guild) except ConnectionRefusedError: return @commands.Cog.listener('on_guild_join') async def db_generate_guild_join(self, guild: discord.Guild): """This method prepares the database schema whenever the bot joins a guild.""" conf = await self.check_conf([ 'mysql_address', 'mysql_database', 'mysql_username', 'mysql_password' ]) if conf: logging.fatal("Failed to create a table for %s, due to MySQL connection configuration being unset.", guild.id) return try: await self.create_guild_table(guild) except ConnectionRefusedError: return @commands.Cog.listener('on_audit_log_entry_create') async def autologger(self, entry: discord.AuditLogEntry): """This method automatically logs moderations done by users manually ("right clicks").""" if await self.config.ignore_other_bots() is True: if entry.user.bot or entry.target.bot: return duration = "NULL" if entry.reason: reason = entry.reason + " (This action was performed without the bot.)" else: reason = "This action was performed without the bot." if entry.action == discord.AuditLogAction.kick: moderation_type = 'KICK' elif entry.action == discord.AuditLogAction.ban: moderation_type = 'BAN' elif entry.action == discord.AuditLogAction.unban: moderation_type = 'UNBAN' elif entry.action == discord.AuditLogAction.member_update: if entry.after.timed_out_until is not None: timed_out_until_aware = entry.after.timed_out_until.replace(tzinfo=timezone.utc) duration_datetime = timed_out_until_aware - datetime.now(tz=timezone.utc) minutes = round(duration_datetime.total_seconds() / 60) duration = timedelta(minutes=minutes) moderation_type = 'MUTE' else: moderation_type = 'UNMUTE' else: return await self.mysql_log(entry.guild.id, entry.user.id, moderation_type, entry.target.id, duration, reason) async def connect(self): """Connects to the MySQL database, and returns a connection object.""" conf = await self.check_conf([ 'mysql_address', 'mysql_database', 'mysql_username', 'mysql_password' ]) if conf: raise LookupError("MySQL connection details not set properly!") try: connection = mysql.connector.connect( host=await self.config.mysql_address(), user=await self.config.mysql_username(), password=await self.config.mysql_password(), database=await self.config.mysql_database() ) return connection except mysql.connector.ProgrammingError as e: logging.fatal("Unable to access the MySQL database!\nError:\n%s", e.msg) raise ConnectionRefusedError(f"Unable to access the MySQL Database!\n{e.msg}") from e async def create_guild_table(self, guild: discord.Guild): database = await self.connect() cursor = database.cursor() try: cursor.execute(f"SELECT * FROM `{guild.id}_moderation`") logging.info("MySQL Table exists for server %s (%s)", guild.name, guild.id) except mysql.connector.errors.ProgrammingError: query = f""" CREATE TABLE `{guild.id}_moderation` ( moderation_id INT UNIQUE PRIMARY KEY NOT NULL, timestamp INT NOT NULL, moderation_type LONGTEXT NOT NULL, target_id LONGTEXT NOT NULL, moderator_id LONGTEXT NOT NULL, duration LONGTEXT, end_timestamp INT, reason LONGTEXT, resolved BOOL NOT NULL, resolve_reason LONGTEXT, expired BOOL NOT NULL ) """ cursor.execute(query) insert_query = f""" INSERT INTO `{guild.id}_moderation` (moderation_id, timestamp, moderation_type, target_id, moderator_id, duration, end_timestamp, reason, resolved, resolve_reason, expired) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s) """ insert_values = (0, 0, "NULL", 0, 0, "NULL", 0, "NULL", 0, "NULL", 0) cursor.execute(insert_query, insert_values) database.commit() database.close() logging.info("MySQL Table created for %s (%s)\n%s_moderation", guild.name, guild.id, guild.id) else: database.close() return async def check_conf(self, config: list): """Checks if any required config options are not set.""" not_found_list = [] for item in config: if await self.config.item() == " ": not_found_list.append(item) return not_found_list async def mysql_log(self, guild_id: str, author_id: str, moderation_type: str, target_id: int, duration, reason: str): timestamp = int(time.time()) if duration != "NULL": end_timedelta = datetime.fromtimestamp(timestamp) + duration end_timestamp = int(end_timedelta.timestamp()) else: end_timestamp = 0 database = await self.connect() cursor = database.cursor() cursor.execute(f"SELECT moderation_id FROM `{guild_id}_moderation` ORDER BY moderation_id DESC LIMIT 1") moderation_id = cursor.fetchone()[0] + 1 sql = f"INSERT INTO `{guild_id}_moderation` (moderation_id, timestamp, moderation_type, target_id, moderator_id, duration, end_timestamp, reason, resolved, resolve_reason, expired) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)" val = (moderation_id, timestamp, moderation_type, target_id, author_id, duration, end_timestamp, f"{reason}", 0, "NULL", 0) cursor.execute(sql, val) database.commit() database.close() logging.debug("MySQL row inserted into %s_moderation!\n%s, %s, %s, %s, %s, %s, %s, %s, 0, NULL", guild_id, moderation_id, timestamp, moderation_type, target_id, author_id, duration, end_timestamp, reason) @commands.hybrid_command(name="mute", aliases=['timeout']) @commands.mod() async def mute(self, ctx: commands.Context, target: discord.Member, duration: str, reason: str): """Mute a user.""" try: parsed_time = parse(sval=duration, as_timedelta=True, raise_exception=True) except ValueError: await ctx.message.reply(f"Please provide a valid duration!\nSee `{ctx.prefix}tdc`") return await target.timeout(parsed_time) response = await ctx.send(content=f"{target.mention} has been muted for {humanize.precisedelta(parsed_time)}!\n**Reason** - `{reason}`") try: embed = discord.Embed(title="Muted", description=f"You have been muted for `{humanize.precisedelta(parsed_time)}` in [{ctx.guild.name}]({response.jump_url}).", color=await self.bot.get_embed_color(None)) embed.add_field(name='Reason', value=f"`{reason}`") await target.send(embed=embed) except discord.errors.HTTPException: await response.edit(content=f"{response.content}\n*Failed to send DM, user likely has the bot blocked.*") await self.mysql_log(ctx.guild.id, ctx.author.id, 'MUTE', target.id, parsed_time, reason) @commands.group(autohelp=True) @checks.admin() async def moderationset(self, ctx: commands.Context): """Manage moderation commands.""" @moderationset.command(name="ignorebots") @checks.admin() async def moderationset_ignorebots(self, ctx: commands.Context): await self.config.ignore_other_bots.set(not await self.config.ignore_other_bots()) await ctx.send(f"Ignore bots setting set to {await self.config.ignore_other_bots()}") @moderationset.command(name="mysql") @checks.is_owner() async def moderationset_mysql(self, ctx: commands.Context): """Configure MySQL connection details.""" await ctx.message.add_reaction("✅") await ctx.author.send(content="Click the button below to configure your MySQL connection details.", view=self.ConfigButtons(60)) class ConfigButtons(discord.ui.View): def __init__(self, timeout): super().__init__() self.config = Config.get_conf(None, cog_name='Moderation', identifier=481923957134912) @discord.ui.button(label="Edit", style=discord.ButtonStyle.success) async def config_button(self, interaction: discord.Interaction, button: discord.ui.Button): # pylint: disable=unused-argument await interaction.response.send_modal(Moderation.MySQLConfigModal(self.config)) class MySQLConfigModal(discord.ui.Modal, title="MySQL Database Configuration"): def __init__(self, config): super().__init__() self.config = config address = discord.ui.TextInput( label="Address", placeholder="Input your MySQL address here.", style=discord.TextStyle.short, required=False, max_length=300 ) database = discord.ui.TextInput( label="Database", placeholder="Input the name of your database here.", style=discord.TextStyle.short, required=False, max_length=300 ) username = discord.ui.TextInput( label="Username", placeholder="Input your MySQL username here.", style=discord.TextStyle.short, required=False, max_length=300 ) password = discord.ui.TextInput( label="Password", placeholder="Input your MySQL password here.", style=discord.TextStyle.short, required=False, max_length=300 ) async def on_submit(self, interaction: discord.Interaction): message = "" if self.address.value != "": await self.config.mysql_address.set(self.address.value) message += f"- Address set to\n - `{self.address.value}`\n" if self.database.value != "": await self.config.mysql_database.set(self.database.value) message += f"- Database set to\n - `{self.database.value}`\n" if self.username.value != "": await self.config.mysql_username.set(self.username.value) message += f"- Username set to\n - `{self.username.value}`\n" if self.password.value != "": await self.config.mysql_password.set(self.password.value) trimmed_password = self.password.value[:8] message += f"- Password set to\n - `{trimmed_password}` - Trimmed for security\n" if message == "": trimmed_password = str(await self.config.mysql_password())[:8] send = f"No changes were made.\nCurrent configuration:\n- Address:\n - `{await self.config.mysql_address()}`\n- Database:\n - `{await self.config.mysql_database()}`\n- Username:\n - `{await self.config.mysql_username()}`\n- Password:\n - `{trimmed_password}` - Trimmed for security" else: send = f"Configuration changed:\n{message}" await interaction.response.send_message(send, ephemeral=True)