2016-02-18 15:00:59 +01:00

399 lines
16 KiB
Python

import discord
from discord.ext import commands
from .utils import checks
from .utils.dataIO import fileIO
from __main__ import send_cmd_help
import os
class Mod:
"""Moderation tools."""
def __init__(self, bot):
self.bot = bot
self.whitelist_list = fileIO("data/mod/whitelist.json", "load")
self.blacklist_list = fileIO("data/mod/blacklist.json", "load")
self.ignore_list = fileIO("data/mod/ignorelist.json", "load")
self.filter = fileIO("data/mod/filter.json", "load")
@commands.command(no_pm=True)
@checks.admin_or_permissions(kick_members=True)
async def kick(self, user : discord.Member):
"""Kicks user."""
try:
await self.bot.kick(user)
await self.bot.say("Done. That felt good.")
except discord.errors.Forbidden:
await self.bot.say("I'm not allowed to do that.")
except Exception as e:
print(e)
@commands.command(no_pm=True)
@checks.admin_or_permissions(ban_members=True)
async def ban(self, user : discord.Member, purge_msg : int=0):
"""Bans user and deletes last X days worth of messages.
Minimum 0 days, maximum 7. Defaults to 0."""
if purge_msg < 0 or purge_msg > 7:
await self.bot.say("Invalid days. Must be between 0 and 7.")
return
try:
await self.bot.ban(user, days)
await self.bot.say("Done. It was about time.")
except discord.errors.Forbidden:
await self.bot.say("I'm not allowed to do that.")
except Exception as e:
print(e)
@commands.group(pass_context=True, no_pm=True)
@checks.mod_or_permissions(manage_messages=True)
async def cleanup(self, ctx):
"""Deletes messages.
cleanup messages [number]
cleanup user [name/mention] [number]
cleanup text \"Text here\" [number]"""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
@cleanup.command(pass_context=True, no_pm=True)
async def text(self, ctx, text : str, number : int):
"""Deletes last X messages matching the specified text.
Example:
cleanup text \"test\" 5
Remember to use double quotes."""
message = ctx.message
cmdmsg = message
if number > 0 and number < 10000:
while True:
new = False
async for x in self.bot.logs_from(message.channel, limit=100, before=message):
if number == 0:
await self.bot.delete_message(cmdmsg)
return
if text in x.content:
await self.bot.delete_message(x)
number -= 1
new = True
message = x
if not new or number == 0:
await self.bot.delete_message(cmdmsg)
break
@cleanup.command(pass_context=True, no_pm=True)
async def user(self, ctx, name : discord.Member, number : int):
"""Deletes last X messages from specified user.
Examples:
cleanup user @\u200bTwentysix 2
cleanup user Red 6"""
message = ctx.message
cmdmsg = message
if number > 0 and number < 10000:
while True:
new = False
async for x in self.bot.logs_from(message.channel, limit=100, before=message):
if number == 0:
await self.bot.delete_message(cmdmsg)
return
if x.author.id == name.id:
await self.bot.delete_message(x)
number -= 1
new = True
message = x
if not new or number == 0:
await self.bot.delete_message(cmdmsg)
break
@cleanup.command(pass_context=True, no_pm=True)
async def messages(self, ctx, number : int):
"""Deletes last X messages.
Example:
cleanup messages 26"""
channel = ctx.message.channel
if number > 0 and number < 10000:
async for x in self.bot.logs_from(channel, limit=number+1):
await self.bot.delete_message(x)
@commands.group(pass_context=True)
@checks.admin_or_permissions(ban_members=True)
async def blacklist(self, ctx):
"""Bans user from using the bot"""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
@blacklist.command(name="add")
async def _blacklist_add(self, user : discord.Member):
"""Adds user to bot's blacklist"""
if user.id not in self.blacklist_list:
self.blacklist_list.append(user.id)
fileIO("data/mod/blacklist.json", "save", self.blacklist_list)
await self.bot.say("User has been added to blacklist.")
else:
await self.bot.say("User is already blacklisted.")
@blacklist.command(name="remove")
async def _blacklist_remove(self, user : discord.Member):
"""Removes user to bot's blacklist"""
if user.id in self.blacklist_list:
self.blacklist_list.remove(user.id)
fileIO("data/mod/blacklist.json", "save", self.blacklist_list)
await self.bot.say("User has been removed from blacklist.")
else:
await self.bot.say("User is not in blacklist.")
@commands.group(pass_context=True)
@checks.admin_or_permissions(ban_members=True)
async def whitelist(self, ctx):
"""Users who will be able to use the bot"""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
@whitelist.command(name="add")
async def _whitelist_add(self, user : discord.Member):
"""Adds user to bot's whitelist"""
if user.id not in self.whitelist_list:
if not self.whitelist_list:
msg = "\nAll users not in whitelist will be ignored (owner, admins and mods excluded)"
else:
msg = ""
self.whitelist_list.append(user.id)
fileIO("data/mod/whitelist.json", "save", self.whitelist_list)
await self.bot.say("User has been added to whitelist." + msg)
else:
await self.bot.say("User is already whitelisted.")
@whitelist.command(name="remove")
async def _whitelist_remove(self, user : discord.Member):
"""Removes user to bot's whitelist"""
if user.id in self.whitelist_list:
self.whitelist_list.remove(user.id)
fileIO("data/mod/whitelist.json", "save", self.whitelist_list)
await self.bot.say("User has been removed from whitelist.")
else:
await self.bot.say("User is not in whitelist.")
@commands.group(pass_context=True, no_pm=True)
@checks.admin_or_permissions(manage_channels=True)
async def ignore(self, ctx):
"""Adds servers/channels to ignorelist"""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
await self.bot.say(self.count_ignored())
@ignore.command(name="channel", pass_context=True)
async def ignore_channel(self, ctx, channel : discord.Channel=None):
"""Ignores channel
Defaults to current one"""
current_ch = ctx.message.channel
if not channel:
if current_ch.id not in self.ignore_list["CHANNELS"]:
self.ignore_list["CHANNELS"].append(current_ch.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("Channel added to ignore list.")
else:
await self.bot.say("Channel already in ignore list.")
else:
if channel.id not in self.ignore_list["CHANNELS"]:
self.ignore_list["CHANNELS"].append(channel.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("Channel added to ignore list.")
else:
await self.bot.say("Channel already in ignore list.")
@ignore.command(name="server", pass_context=True)
async def ignore_server(self, ctx):
"""Ignores current server"""
server = ctx.message.server
if server.id not in self.ignore_list["SERVERS"]:
self.ignore_list["SERVERS"].append(server.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("This server has been added to the ignore list.")
else:
await self.bot.say("This server is already being ignored.")
@commands.group(pass_context=True, no_pm=True)
@checks.admin_or_permissions(manage_channels=True)
async def unignore(self, ctx):
"""Removes servers/channels from ignorelist"""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
await self.bot.say(self.count_ignored())
@unignore.command(name="channel", pass_context=True)
async def unignore_channel(self, ctx, channel : discord.Channel=None):
"""Removes channel from ignore list
Defaults to current one"""
current_ch = ctx.message.channel
if not channel:
if current_ch.id in self.ignore_list["CHANNELS"]:
self.ignore_list["CHANNELS"].remove(current_ch.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("This channel has been removed from the ignore list.")
else:
await self.bot.say("This channel is not in the ignore list.")
else:
if channel.id in self.ignore_list["CHANNELS"]:
self.ignore_list["CHANNELS"].remove(channel.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("Channel removed from ignore list.")
else:
await self.bot.say("That channel is not in the ignore list.")
@unignore.command(name="server", pass_context=True)
async def unignore_server(self, ctx):
"""Removes current server from ignore list"""
server = ctx.message.server
if server.id in self.ignore_list["SERVERS"]:
self.ignore_list["SERVERS"].remove(server.id)
fileIO("data/mod/ignorelist.json", "save", self.ignore_list)
await self.bot.say("This server has been removed from the ignore list.")
else:
await self.bot.say("This server is not in the ignore list.")
def count_ignored(self):
msg = "```Currently ignoring:\n"
msg += str(len(self.ignore_list["CHANNELS"])) + " channels\n"
msg += str(len(self.ignore_list["SERVERS"])) + " servers\n```\n"
return msg
@commands.group(name="filter", pass_context=True, no_pm=True)
@checks.mod_or_permissions(manage_messages=True)
async def _filter(self, ctx):
"""Adds/removes words from filter
Use double quotes to add/remove sentences
Using this command with no subcommands will send
the list of the server's filtered words."""
if ctx.invoked_subcommand is None:
await send_cmd_help(ctx)
server = ctx.message.server
author = ctx.message.author
msg = ""
if server.id in self.filter.keys():
if self.filter[server.id] != []:
word_list = self.filter[server.id]
for w in word_list:
msg += '"' + w + '" '
await self.bot.send_message(author, "Words filtered in this server: " + msg)
@_filter.command(name="add", pass_context=True)
async def filter_add(self, ctx, *words : str):
"""Adds words to the filter
Use double quotes to add sentences
Examples:
filter add word1 word2 word3
filter add \"This is a sentence\""""
if words == ():
await send_cmd_help(ctx)
return
server = ctx.message.server
added = 0
if server.id not in self.filter.keys():
self.filter[server.id] = []
for w in words:
if w.lower() not in self.filter[server.id] and w != "":
self.filter[server.id].append(w.lower())
added += 1
if added:
fileIO("data/mod/filter.json", "save", self.filter)
await self.bot.say("Words added to filter.")
else:
await self.bot.say("Words already in the filter.")
@_filter.command(name="remove", pass_context=True)
async def filter_remove(self, ctx, *words : str):
"""Remove words from the filter
Use double quotes to remove sentences
Examples:
filter remove word1 word2 word3
filter remove \"This is a sentence\""""
if words == ():
await send_cmd_help(ctx)
return
server = ctx.message.server
removed = 0
if server.id not in self.filter.keys():
await self.bot.say("There are no filtered words in this server.")
return
for w in words:
if w.lower() in self.filter[server.id]:
self.filter[server.id].remove(w.lower())
removed += 1
if removed:
fileIO("data/mod/filter.json", "save", self.filter)
await self.bot.say("Words removed from filter.")
else:
await self.bot.say("Those words weren't in the filter.")
def immune_from_filter(self, message):
user = message.author
if user.id == checks.settings["OWNER"]:
return True
elif discord.utils.get(user.roles, name=checks.settings["ADMIN_ROLE"]):
return True
elif discord.utils.get(user.roles, name=checks.settings["MOD_ROLE"]):
return True
else:
return False
async def check_filter(self, message):
if message.channel.is_private:
return
server = message.server
can_delete = message.channel.permissions_for(server.me).manage_messages
if message.author.id == self.bot.user.id or self.immune_from_filter(message) or not can_delete: # Owner, admins and mods are immune to the filter
return
if server.id in self.filter.keys():
for w in self.filter[server.id]:
if w in message.content.lower():
try: # Something else in discord.py is throwing a 404 error after deletion
await self.bot.delete_message(message)
except:
pass
print("Message deleted. Filtered: " + w )
def check_folders():
folders = ("data", "data/mod/")
for folder in folders:
if not os.path.exists(folder):
print("Creating " + folder + " folder...")
os.makedirs(folder)
def check_files():
ignore_list = {"SERVERS" : [], "CHANNELS" : []}
if not os.path.isfile("data/mod/blacklist.json"):
print("Creating empty blacklist.json...")
fileIO("data/mod/blacklist.json", "save", [])
if not os.path.isfile("data/mod/whitelist.json"):
print("Creating empty whitelist.json...")
fileIO("data/mod/whitelist.json", "save", [])
if not os.path.isfile("data/mod/ignorelist.json"):
print("Creating empty ignorelist.json...")
fileIO("data/mod/ignorelist.json", "save", ignore_list)
if not os.path.isfile("data/mod/filter.json"):
print("Creating empty filter.json...")
fileIO("data/mod/filter.json", "save", {})
def setup(bot):
check_folders()
check_files()
n = Mod(bot)
bot.add_listener(n.check_filter, "on_message")
bot.add_cog(n)