pyrofork/pyrogram/methods/chats/promote_chat_member.py
mrmissx 74f5a3fe29
fix(promote_chat_member): add fallback empty string rank
rank value error when called via `Chat.promote_member`
2024-08-03 21:35:12 +07:00

115 lines
4.7 KiB
Python

# Pyrofork - Telegram MTProto API Client Library for Python
# Copyright (C) 2017-present Dan <https://github.com/delivrance>
# Copyright (C) 2022-present Mayuri-Chan <https://github.com/Mayuri-Chan>
#
# This file is part of Pyrofork.
#
# Pyrofork is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pyrofork 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 General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Pyrofork. If not, see <http://www.gnu.org/licenses/>.
from typing import Union, Optional
import pyrogram
from pyrogram import raw, types, errors
class PromoteChatMember:
async def promote_chat_member(
self: "pyrogram.Client",
chat_id: Union[int, str],
user_id: Union[int, str],
privileges: "types.ChatPrivileges" = None,
title: Optional[str] = None,
) -> bool:
"""Promote or demote a user in a supergroup or a channel.
You must be an administrator in the chat for this to work and must have the appropriate admin rights.
Pass False for all boolean parameters to demote a user.
.. include:: /_includes/usable-by/users-bots.rst
Parameters:
chat_id (``int`` | ``str``):
Unique identifier (int) or username (str) of the target chat.
You can also use chat public link in form of *t.me/<username>* (str).
user_id (``int`` | ``str``):
Unique identifier (int) or username (str) of the target user.
For a contact that exists in your Telegram address book you can use his phone number (str).
You can also use user profile link in form of *t.me/<username>* (str).
privileges (:obj:`~pyrogram.types.ChatPrivileges`, *optional*):
New user privileges.
title: (``str``, *optional*):
A custom title that will be shown to all members instead of "Owner" or "Admin".
Pass None or "" (empty string) will keep the current title.
If you want to delete the custom title, use :meth:`~pyrogram.Client.set_administrator_title()` method.
Returns:
``bool``: True on success.
Example:
.. code-block:: python
# Promote chat member to admin
await app.promote_chat_member(chat_id, user_id)
"""
chat_id = await self.resolve_peer(chat_id)
user_id = await self.resolve_peer(user_id)
# See Chat.promote_member for the reason of this (instead of setting types.ChatPrivileges() as default arg).
if privileges is None:
privileges = types.ChatPrivileges()
try:
raw_chat_member = (await self.invoke(
raw.functions.channels.GetParticipant(
channel=chat_id,
participant=user_id
)
)).participant
except errors.RPCError:
raw_chat_member = None
if not title and isinstance(raw_chat_member, raw.types.ChannelParticipantAdmin):
rank = raw_chat_member.rank
else:
rank = title
await self.invoke(
raw.functions.channels.EditAdmin(
channel=chat_id,
user_id=user_id,
admin_rights=raw.types.ChatAdminRights(
anonymous=privileges.is_anonymous,
change_info=privileges.can_change_info,
post_messages=privileges.can_post_messages,
edit_messages=privileges.can_edit_messages,
delete_messages=privileges.can_delete_messages,
ban_users=privileges.can_restrict_members,
invite_users=privileges.can_invite_users,
pin_messages=privileges.can_pin_messages,
add_admins=privileges.can_promote_members,
manage_call=privileges.can_manage_video_chats,
manage_topics=privileges.can_manage_topics,
post_stories=privileges.can_post_stories,
edit_stories=privileges.can_edit_stories,
delete_stories=privileges.can_delete_stories,
other=privileges.can_manage_chat
),
rank=rank or ""
)
)
return True