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from src import ModuleManager, utils
class UserNotFoundException(Exception):
pass
class InvalidTimeoutException(Exception):
pass
@utils.export("channelset", {"setting": "highlight-spam-threshold",
"help": "Set the number of nicknames in a message that qualifies as spam",
"validate": utils.int_or_none})
@utils.export("channelset", {"setting": "highlight-spam-protection",
"help": "Enable/Disable highlight spam protection",
"validate": utils.bool_or_none})
@utils.export("channelset", {"setting": "highlight-spam-ban",
"help": "Enable/Disable banning highlight spammers "
"instead of just kicking", "validate": utils.bool_or_none})
@utils.export("channelset", {"setting": "ban-format",
"help": "Set ban format ($n = nick, $u = username, $h = hostname)"})
class Module(ModuleManager.BaseModule):
_name = "Channel Op"
@utils.hook("timer.unban")
def _timer_unban(self, event):
server = self.bot.get_server(event["server_id"])
if event["channel_name"] in server.channels:
channel = server.channels.get(event["channel_name"])
channel.send_unban(event["hostmask"])
def _kick(self, server, channel, nickname, reason):
target_user = server.get_user(nickname)
if channel.has_user(target_user):
channel.send_kick(nickname, reason)
else:
raise UserNotFoundException("That user is not in this channel")
@utils.hook("received.command.k", alias_of="kick")
@utils.hook("received.command.kick", channel_only=True, min_args=1)
def kick(self, event):
"""
:help: Kick a user from the current channel
:usage: <nickname> [reason]
:require_mode: o
:prefix: Kick
"""
target = event["args_split"][0]
reason = " ".join(event["args_split"][1:]) or None
try:
self._kick(event["server"], event["target"], target, reason)
except UserNotFoundException:
event["stderr"].write(str(e))
def _ban_format(self, user, s):
return s.replace("$n", user.nickname).replace("$u", user.username
).replace("$h", user.hostname)
def _ban_user(self, channel, ban, user):
if channel.has_user(user):
format = channel.get_setting("ban-format", "*!$u@$h")
hostmask_split = format.split("$$")
hostmask_split = [self._ban_format(user, s) for s in hostmask_split]
hostmask = "".join(hostmask_split)
if ban:
channel.send_ban(hostmask)
else:
channel.send_unban(hostmask)
return hostmask
else:
raise UserNotFoundException("That user is not in this channel")
def _ban(self, server, channel, ban, target):
target_user = server.get_user(target)
if channel.has_user(target_user):
return self._ban_user(channel, ban, target_user)
else:
if ban:
event["target"].send_ban(target)
else:
event["target"].send_unban(target)
return target
@utils.hook("received.command.ban", channel_only=True, min_args=1)
def ban(self, event):
"""
:help: Ban a user/hostmask from the current channel
:usage: <nickname/hostmask>
:require_mode: o
"""
self._ban(event["server"], event["target"], True,
event["args_split"][0])
def _temp_ban(self, event, accept_hostmask):
timeout = utils.from_pretty_time(event["args_split"][1])
if not timeout:
raise InvalidTimeoutException(
"Please provided a valid time above 0 seconds")
if accept_hostmask:
hostmask = self._ban(event["server"], event["target"], True,
event["args_split"][0])
else:
hostmask = self._ban_user(event["target"], True,
event["server"].get_user(event["args_split"][0]))
self.timers.add_persistent("unban", timeout,
server_id=event["server"].id,
channel_name=event["target"].name, hostmask=hostmask)
@utils.hook("received.command.tb", alias_of="tempban")
@utils.hook("received.command.tempban", channel_only=True, min_args=2)
def temp_ban(self, event):
"""
:help: Temporarily ban someone from the current channel
:usage: <nickname/hostmask>
:require_mode: o
:prefix: Tempban
"""
try:
self._temp_ban(event, True)
except InvalidTimeoutException as e:
event["stderr"].write(str(e))
@utils.hook("received.command.tkb", alias_of="tempkickban")
@utils.hook("received.command.tempkickban", channel_only=True,
min_args=2)
def temp_kick_ban(self, event):
"""
:help: Temporarily kick and ban someone from the current channel
:usage: <nickname>
:require_mode: o
:prefix: TKB
"""
reason = " ".join(event["args_split"][2:]) or None
try:
self._temp_ban(event, False)
self._kick(event["server"], event["target"], event["args_split"][0],
reason)
except InvalidTimeoutException as e:
event["stderr"].write(str(e))
except UserNotFoundException as e:
event["stderr"].write(str(e))
@utils.hook("received.command.unban", channel_only=True, min_args=1)
def unban(self, event):
"""
:help: Unban a user/hostmask from the current channel
:usage: <nickname/hostmask>
:require_mode: o
"""
self._ban(event["server"], event["target"], False,
event["args_split"][0])
@utils.hook("received.command.kb", alias_of="kickban")
@utils.hook("received.command.kickban", channel_only=True, min_args=1)
def kickban(self, event):
"""
:help: Kick and ban a user from the current channel
:usage: <nickname> [reason]
:require_mode: o
:prefix: Kickban
"""
target = event["args_split"][0]
reason = " ".join(event["args_split"][1:]) or None
try:
self._ban(event["server"], event["target"], True, target)
self._kick(event["server"], event["target"], target, reason)
except UserNotFoundException as e:
event["stderr"].write(str(e))
@utils.hook("received.command.op", channel_only=True)
def op(self, event):
"""
:help: Op a user in the current channel
:usage: [nickname]
:require_mode: o
"""
target = event["user"].nickname if not event["args_split"] else event[
"args_split"][0]
event["target"].send_mode("+o", target)
@utils.hook("received.command.deop", channel_only=True)
def deop(self, event):
"""
:help: Remove op from a user in the current channel
:usage: [nickname]
:require_mode: o
"""
target = event["user"].nickname if not event["args_split"] else event[
"args_split"][0]
event["target"].send_mode("-o", target)
@utils.hook("received.command.voice", channel_only=True)
def voice(self, event):
"""
:help: Voice a user in the current channel
:usage: [nickname]
:require_mode: o
"""
target = event["user"].nickname if not event["args_split"] else event[
"args_split"][0]
event["target"].send_mode("+v", target)
@utils.hook("received.command.devoice", channel_only=True)
def devoice(self, event):
"""
:help: Remove voice from a user in the current channel
:usage: [nickname]
:require_mode: o
"""
target = event["user"].nickname if not event["args_split"] else event[
"args_split"][0]
event["target"].send_mode("-v", target)
@utils.hook("received.command.topic", min_args=1, channel_only=True,
remove_empty=False)
def topic(self, event):
"""
:help: Set the topic in the current channel
:usage: <topic>
:require_mode: o
"""
event["target"].send_topic(event["args"])
@utils.hook("received.command.tappend", min_args=1, channel_only=True,
remove_empty=False)
def tappend(self, event):
"""
:help: Append to the topic in the current channel
:usage: <topic>
:require_mode: o
"""
event["target"].send_topic(event["target"].topic + event["args"])
@utils.hook("received.message.channel")
def highlight_spam(self, event):
if event["channel"].get_setting("highlight-spam-protection", False):
nicknames = list(map(lambda user: user.nickname,
event["channel"].users)) + [event["server"].nickname]
highlights = set(nicknames) & set(event["message_split"])
if len(highlights) > 1 and len(highlights) >= event["channel"
].get_setting("highlight-spam-threshold", 10):
has_mode = event["channel"].mode_or_above(event["user"], "v")
should_ban = event["channel"].get_setting("highlight-spam-ban",
False)
if not has_mode:
if should_ban:
event["channel"].send_ban("*!%s@%s" % (
event["user"].username, event["user"].hostname))
event["channel"].send_kick(event["user"].nickname,
"highlight spam detected")
@utils.hook("received.command.leave", channel_only=True)
def leave(self, event):
"""
:help: Part me from the current channel
:require_mode: o
"""
event["target"].send_part()
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