#!/usr/bin/env python # # A library that provides a Python interface to the Telegram Bot API # Copyright (C) 2015-2022 # Leandro Toledo de Souza # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser Public License for more details. # # You should have received a copy of the GNU Lesser Public License # along with this program. If not, see [http://www.gnu.org/licenses/]. """This module contains an object that represents a Telegram ChatMember.""" import datetime from typing import TYPE_CHECKING, ClassVar, Dict, Optional, Type from telegram import constants from telegram._telegramobject import TelegramObject from telegram._user import User from telegram._utils.datetime import from_timestamp, to_timestamp from telegram._utils.types import JSONDict if TYPE_CHECKING: from telegram import Bot class ChatMember(TelegramObject): """Base class for Telegram ChatMember Objects. Currently, the following 6 types of chat members are supported: * :class:`telegram.ChatMemberOwner` * :class:`telegram.ChatMemberAdministrator` * :class:`telegram.ChatMemberMember` * :class:`telegram.ChatMemberRestricted` * :class:`telegram.ChatMemberLeft` * :class:`telegram.ChatMemberBanned` Objects of this class are comparable in terms of equality. Two objects of this class are considered equal, if their :attr:`user` and :attr:`status` are equal. .. versionchanged:: 14.0 * As of Bot API 5.3, :class:`ChatMember` is nothing but the base class for the subclasses listed above and is no longer returned directly by :meth:`~telegram.Bot.get_chat`. Therefore, most of the arguments and attributes were removed and you should no longer use :class:`ChatMember` directly. * The constant ``ChatMember.CREATOR`` was replaced by :attr:`~telegram.ChatMember.OWNER` * The constant ``ChatMember.KICKED`` was replaced by :attr:`~telegram.ChatMember.BANNED` Args: user (:class:`telegram.User`): Information about the user. status (:obj:`str`): The member's status in the chat. Can be :attr:`~telegram.ChatMember.ADMINISTRATOR`, :attr:`~telegram.ChatMember.OWNER`, :attr:`~telegram.ChatMember.BANNED`, :attr:`~telegram.ChatMember.LEFT`, :attr:`~telegram.ChatMember.MEMBER` or :attr:`~telegram.ChatMember.RESTRICTED`. Attributes: user (:class:`telegram.User`): Information about the user. status (:obj:`str`): The member's status in the chat. """ __slots__ = ('user', 'status') ADMINISTRATOR: ClassVar[str] = constants.ChatMemberStatus.ADMINISTRATOR """:const:`telegram.constants.ChatMemberStatus.ADMINISTRATOR`""" OWNER: ClassVar[str] = constants.ChatMemberStatus.OWNER """:const:`telegram.constants.ChatMemberStatus.OWNER`""" BANNED: ClassVar[str] = constants.ChatMemberStatus.BANNED """:const:`telegram.constants.ChatMemberStatus.BANNED`""" LEFT: ClassVar[str] = constants.ChatMemberStatus.LEFT """:const:`telegram.constants.ChatMemberStatus.LEFT`""" MEMBER: ClassVar[str] = constants.ChatMemberStatus.MEMBER """:const:`telegram.constants.ChatMemberStatus.MEMBER`""" RESTRICTED: ClassVar[str] = constants.ChatMemberStatus.RESTRICTED """:const:`telegram.constants.ChatMemberStatus.RESTRICTED`""" def __init__(self, user: User, status: str, **_kwargs: object): # Required by all subclasses self.user = user self.status = status self._id_attrs = (self.user, self.status) @classmethod def de_json(cls, data: Optional[JSONDict], bot: 'Bot') -> Optional['ChatMember']: """See :meth:`telegram.TelegramObject.de_json`.""" data = cls._parse_data(data) if not data: return None data['user'] = User.de_json(data.get('user'), bot) data['until_date'] = from_timestamp(data.get('until_date', None)) _class_mapping: Dict[str, Type['ChatMember']] = { cls.OWNER: ChatMemberOwner, cls.ADMINISTRATOR: ChatMemberAdministrator, cls.MEMBER: ChatMemberMember, cls.RESTRICTED: ChatMemberRestricted, cls.LEFT: ChatMemberLeft, cls.BANNED: ChatMemberBanned, } if cls is ChatMember: return _class_mapping.get(data['status'], cls)(**data, bot=bot) return cls(**data) def to_dict(self) -> JSONDict: """See :meth:`telegram.TelegramObject.to_dict`.""" data = super().to_dict() if data.get('until_date', False): data['until_date'] = to_timestamp(data['until_date']) return data class ChatMemberOwner(ChatMember): """ Represents a chat member that owns the chat and has all administrator privileges. .. versionadded:: 13.7 Args: user (:class:`telegram.User`): Information about the user. is_anonymous (:obj:`bool`): :obj:`True`, if the user's presence in the chat is hidden. custom_title (:obj:`str`, optional): Custom title for this user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.OWNER`. user (:class:`telegram.User`): Information about the user. is_anonymous (:obj:`bool`): :obj:`True`, if the user's presence in the chat is hidden. custom_title (:obj:`str`): Optional. Custom title for this user. """ __slots__ = ('is_anonymous', 'custom_title') def __init__( self, user: User, is_anonymous: bool, custom_title: str = None, **_kwargs: object, ): super().__init__(status=ChatMember.OWNER, user=user) self.is_anonymous = is_anonymous self.custom_title = custom_title class ChatMemberAdministrator(ChatMember): """ Represents a chat member that has some additional privileges. .. versionadded:: 13.7 .. versionchanged:: 20.0 Argument and attribute ``can_manage_voice_chats`` were renamed to :paramref:`can_manage_video_chats` and :attr:`can_manage_video_chats` in accordance to Bot API 6.0. Args: user (:class:`telegram.User`): Information about the user. can_be_edited (:obj:`bool`): :obj:`True`, if the bot is allowed to edit administrator privileges of that user. is_anonymous (:obj:`bool`): :obj:`True`, if the user's presence in the chat is hidden. can_manage_chat (:obj:`bool`): :obj:`True`, if the administrator can access the chat event log, chat statistics, message statistics in channels, see channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other administrator privilege. can_delete_messages (:obj:`bool`): :obj:`True`, if the administrator can delete messages of other users. can_manage_video_chats (:obj:`bool`): :obj:`True`, if the administrator can manage video chats. .. versionadded:: 20.0 can_restrict_members (:obj:`bool`): :obj:`True`, if the administrator can restrict, ban or unban chat members. can_promote_members (:obj:`bool`): :obj:`True`, if the administrator can add new administrators with a subset of his own privileges or demote administrators that he has promoted, directly or indirectly (promoted by administrators that were appointed by the user). can_change_info (:obj:`bool`): :obj:`True`, if the user can change the chat title, photo and other settings. can_invite_users (:obj:`bool`): :obj:`True`, if the user can invite new users to the chat. can_post_messages (:obj:`bool`, optional): :obj:`True`, if the administrator can post in the channel, channels only. can_edit_messages (:obj:`bool`, optional): :obj:`True`, if the administrator can edit messages of other users and can pin messages; channels only. can_pin_messages (:obj:`bool`, optional): :obj:`True`, if the user is allowed to pin messages; groups and supergroups only. custom_title (:obj:`str`, optional): Custom title for this user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.ADMINISTRATOR`. user (:class:`telegram.User`): Information about the user. can_be_edited (:obj:`bool`): :obj:`True`, if the bot is allowed to edit administrator privileges of that user. is_anonymous (:obj:`bool`): :obj:`True`, if the user's presence in the chat is hidden. can_manage_chat (:obj:`bool`): :obj:`True`, if the administrator can access the chat event log, chat statistics, message statistics in channels, see channel members, see anonymous administrators in supergroups and ignore slow mode. Implied by any other administrator privilege. can_delete_messages (:obj:`bool`): :obj:`True`, if the administrator can delete messages of other users. can_manage_video_chats (:obj:`bool`): :obj:`True`, if the administrator can manage video chats. .. versionadded:: 20.0 can_restrict_members (:obj:`bool`): :obj:`True`, if the administrator can restrict, ban or unban chat members. can_promote_members (:obj:`bool`): :obj:`True`, if the administrator can add new administrators with a subset of his own privileges or demote administrators that he has promoted, directly or indirectly (promoted by administrators that were appointed by the user). can_change_info (:obj:`bool`): :obj:`True`, if the user can change the chat title, photo and other settings. can_invite_users (:obj:`bool`): :obj:`True`, if the user can invite new users to the chat. can_post_messages (:obj:`bool`): Optional. :obj:`True`, if the administrator can post in the channel, channels only. can_edit_messages (:obj:`bool`): Optional. :obj:`True`, if the administrator can edit messages of other users and can pin messages; channels only. can_pin_messages (:obj:`bool`): Optional. :obj:`True`, if the user is allowed to pin messages; groups and supergroups only. custom_title (:obj:`str`): Optional. Custom title for this user. """ __slots__ = ( 'can_be_edited', 'is_anonymous', 'can_manage_chat', 'can_delete_messages', 'can_manage_video_chats', 'can_restrict_members', 'can_promote_members', 'can_change_info', 'can_invite_users', 'can_post_messages', 'can_edit_messages', 'can_pin_messages', 'custom_title', ) def __init__( self, user: User, can_be_edited: bool, is_anonymous: bool, can_manage_chat: bool, can_delete_messages: bool, can_manage_video_chats: bool, can_restrict_members: bool, can_promote_members: bool, can_change_info: bool, can_invite_users: bool, can_post_messages: bool = None, can_edit_messages: bool = None, can_pin_messages: bool = None, custom_title: str = None, **_kwargs: object, ): super().__init__(status=ChatMember.ADMINISTRATOR, user=user) self.can_be_edited = can_be_edited self.is_anonymous = is_anonymous self.can_manage_chat = can_manage_chat self.can_delete_messages = can_delete_messages self.can_manage_video_chats = can_manage_video_chats self.can_restrict_members = can_restrict_members self.can_promote_members = can_promote_members self.can_change_info = can_change_info self.can_invite_users = can_invite_users self.can_post_messages = can_post_messages self.can_edit_messages = can_edit_messages self.can_pin_messages = can_pin_messages self.custom_title = custom_title class ChatMemberMember(ChatMember): """ Represents a chat member that has no additional privileges or restrictions. .. versionadded:: 13.7 Args: user (:class:`telegram.User`): Information about the user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.MEMBER`. user (:class:`telegram.User`): Information about the user. """ __slots__ = () def __init__(self, user: User, **_kwargs: object): super().__init__(status=ChatMember.MEMBER, user=user) class ChatMemberRestricted(ChatMember): """ Represents a chat member that is under certain restrictions in the chat. Supergroups only. .. versionadded:: 13.7 Args: user (:class:`telegram.User`): Information about the user. is_member (:obj:`bool`): :obj:`True`, if the user is a member of the chat at the moment of the request. can_change_info (:obj:`bool`): :obj:`True`, if the user can change the chat title, photo and other settings. can_invite_users (:obj:`bool`): :obj:`True`, if the user can invite new users to the chat. can_pin_messages (:obj:`bool`): :obj:`True`, if the user is allowed to pin messages; groups and supergroups only. can_send_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send text messages, contacts, locations and venues. can_send_media_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send audios, documents, photos, videos, video notes and voice notes. can_send_polls (:obj:`bool`): :obj:`True`, if the user is allowed to send polls. can_send_other_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send animations, games, stickers and use inline bots. can_add_web_page_previews (:obj:`bool`): :obj:`True`, if the user is allowed to add web page previews to their messages. until_date (:class:`datetime.datetime`): Date when restrictions will be lifted for this user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.RESTRICTED`. user (:class:`telegram.User`): Information about the user. is_member (:obj:`bool`): :obj:`True`, if the user is a member of the chat at the moment of the request. can_change_info (:obj:`bool`): :obj:`True`, if the user can change the chat title, photo and other settings. can_invite_users (:obj:`bool`): :obj:`True`, if the user can invite new users to the chat. can_pin_messages (:obj:`bool`): :obj:`True`, if the user is allowed to pin messages; groups and supergroups only. can_send_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send text messages, contacts, locations and venues. can_send_media_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send audios, documents, photos, videos, video notes and voice notes. can_send_polls (:obj:`bool`): :obj:`True`, if the user is allowed to send polls. can_send_other_messages (:obj:`bool`): :obj:`True`, if the user is allowed to send animations, games, stickers and use inline bots. can_add_web_page_previews (:obj:`bool`): :obj:`True`, if the user is allowed to add web page previews to their messages. until_date (:class:`datetime.datetime`): Date when restrictions will be lifted for this user. """ __slots__ = ( 'is_member', 'can_change_info', 'can_invite_users', 'can_pin_messages', 'can_send_messages', 'can_send_media_messages', 'can_send_polls', 'can_send_other_messages', 'can_add_web_page_previews', 'until_date', ) def __init__( self, user: User, is_member: bool, can_change_info: bool, can_invite_users: bool, can_pin_messages: bool, can_send_messages: bool, can_send_media_messages: bool, can_send_polls: bool, can_send_other_messages: bool, can_add_web_page_previews: bool, until_date: datetime.datetime, **_kwargs: object, ): super().__init__(status=ChatMember.RESTRICTED, user=user) self.is_member = is_member self.can_change_info = can_change_info self.can_invite_users = can_invite_users self.can_pin_messages = can_pin_messages self.can_send_messages = can_send_messages self.can_send_media_messages = can_send_media_messages self.can_send_polls = can_send_polls self.can_send_other_messages = can_send_other_messages self.can_add_web_page_previews = can_add_web_page_previews self.until_date = until_date class ChatMemberLeft(ChatMember): """ Represents a chat member that isn't currently a member of the chat, but may join it themselves. .. versionadded:: 13.7 Args: user (:class:`telegram.User`): Information about the user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.LEFT`. user (:class:`telegram.User`): Information about the user. """ __slots__ = () def __init__(self, user: User, **_kwargs: object): super().__init__(status=ChatMember.LEFT, user=user) class ChatMemberBanned(ChatMember): """ Represents a chat member that was banned in the chat and can't return to the chat or view chat messages. .. versionadded:: 13.7 Args: user (:class:`telegram.User`): Information about the user. until_date (:class:`datetime.datetime`): Date when restrictions will be lifted for this user. Attributes: status (:obj:`str`): The member's status in the chat, always :tg-const:`telegram.ChatMember.BANNED`. user (:class:`telegram.User`): Information about the user. until_date (:class:`datetime.datetime`): Date when restrictions will be lifted for this user. """ __slots__ = ('until_date',) def __init__(self, user: User, until_date: datetime.datetime, **_kwargs: object): super().__init__(status=ChatMember.BANNED, user=user) self.until_date = until_date