import typing, uuid from src import EventManager, IRCBot, IRCBuffer, IRCObject, IRCServer, IRCUser from src import utils class Channel(IRCObject.Object): name = "" def __init__(self, name: str, id, server: "IRCServer.Server", bot: "IRCBot.Bot"): self.name = utils.irc.lower(server.case_mapping, name) self.id = id self.server = server self.bot = bot self.topic = "" self.topic_setter_nickname = None # type: typing.Optional[str] self.topic_setter_username = None # type: typing.Optional[str] self.topic_setter_hostname = None # type: typing.Optional[str] self.topic_time = 0 self.users = set([]) # type: typing.Set[IRCUser.User] self.modes = {} # type: typing.Dict[str, typing.Set] self.user_modes = {} # type: typing.Dict[IRCUser.User, typing.Set] self.created_timestamp = None self.buffer = IRCBuffer.Buffer(bot, server) def __repr__(self) -> str: return "IRCChannel.Channel(%s|%s)" % (self.server.name, self.name) def __str__(self) -> str: return self.name def set_topic(self, topic: str): self.topic = topic def set_topic_setter(self, nickname: str, username: str=None, hostname: str=None): self.topic_setter_nickname = nickname self.topic_setter_username = username self.topic_setter_hostname = hostname def set_topic_time(self, unix_timestamp: int): self.topic_time = unix_timestamp def add_user(self, user: IRCUser.User): self.users.add(user) def remove_user(self, user: IRCUser.User): self.users.remove(user) for mode in list(self.modes.keys()): if mode in self.server.prefix_modes and user in self.modes[mode]: self.modes[mode].discard(user) if not len(self.modes[mode]): del self.modes[mode] if user in self.user_modes: del self.user_modes[user] def has_user(self, user: IRCUser.User) -> bool: return user in self.users def add_mode(self, mode: str, arg: str=None): if not mode in self.modes: self.modes[mode] = set([]) if arg: if mode in self.server.prefix_modes: user = self.server.get_user(arg) if user: self.modes[mode].add(user) if not user in self.user_modes: self.user_modes[user] = set([]) self.user_modes[user].add(mode) else: self.modes[mode].add(arg.lower()) def remove_mode(self, mode: str, arg: str=None): if not arg: if mode in self.modes: del self.modes[mode] else: if mode in self.server.prefix_modes: user = self.server.get_user(arg) if user: if mode in self.modes: self.modes[mode].discard(user) if user in self.user_modes: self.user_modes[user].discard(mode) if not self.user_modes[user]: del self.user_modes[user] else: self.modes[mode].discard(arg.lower()) if mode in self.modes and not len(self.modes[mode]): del self.modes[mode] def change_mode(self, remove: bool, mode: str, arg: str=None): if remove: self.remove_mode(mode, arg) else: self.add_mode(mode, arg) def set_setting(self, setting: str, value: typing.Any): self.bot.database.channel_settings.set(self.id, setting, value) def get_setting(self, setting: str, default: typing.Any=None ) -> typing.Any: return self.bot.database.channel_settings.get(self.id, setting, default) def find_settings(self, pattern: str, default: typing.Any=[] ) -> typing.List[typing.Any]: return self.bot.database.channel_settings.find(self.id, pattern, default) def find_settings_prefix(self, prefix: str, default: typing.Any=[] ) -> typing.List[typing.Any]: return self.bot.database.channel_settings.find_prefix(self.id, prefix, default) def del_setting(self, setting: str): self.bot.database.channel_settings.delete(self.id, setting) def set_user_setting(self, user_id: int, setting: str, value: typing.Any): self.bot.database.user_channel_settings.set(user_id, self.id, setting, value) def get_user_setting(self, user_id: int, setting: str, default: typing.Any=None) -> typing.Any: return self.bot.database.user_channel_settings.get(user_id, self.id, setting, default) def find_user_settings(self, user_id: int, pattern: str, default: typing.Any=[]) -> typing.List[typing.Any]: return self.bot.database.user_channel_settings.find(user_id, self.id, pattern, default) def find_user_settings_prefix(self, user_id: int, prefix: str, default: typing.Any=[]) -> typing.List[typing.Any]: return self.bot.database.user_channel_settings.find_prefix( user_id, self.id, prefix, default) def del_user_setting(self, user_id: int, setting: str): self.bot.database.user_channel_settings.delete(user_id, self.id, setting) def find_all_by_setting(self, setting: str, default: typing.Any=[] ) -> typing.List[typing.Any]: return self.bot.database.user_channel_settings.find_all_by_setting( self.id, setting, default) def send_message(self, text: str, prefix: str=None, tags: dict={}): self.server.send_message(self.name, text, prefix=prefix, tags=tags) def send_notice(self, text: str, prefix: str=None, tags: dict={}): self.server.send_notice(self.name, text, prefix=prefix, tags=tags) def send_mode(self, mode: str=None, target: str=None): self.server.send_mode(self.name, mode, target) def send_kick(self, target: str, reason: str=None): self.server.send_kick(self.name, target, reason) def send_ban(self, hostmask: str): self.server.send_mode(self.name, "+b", hostmask) def send_unban(self, hostmask: str): self.server.send_mode(self.name, "-b", hostmask) def send_topic(self, topic: str): self.server.send_topic(self.name, topic) def send_part(self, reason: str=None): self.server.send_part(self.name, reason) def mode_or_above(self, user: IRCUser.User, mode: str) -> bool: mode_orders = list(self.server.prefix_modes) mode_index = mode_orders.index(mode) for mode in mode_orders[:mode_index+1]: if user in self.modes.get(mode, []): return True return False def has_mode(self, user: IRCUser.User, mode: str) -> bool: return user in self.modes.get(mode, []) def get_user_status(self, user: IRCUser.User) -> typing.Set: return self.user_modes.get(user, set([]))