pyrofork/pyrogram/methods/chats/join_chat.py
wulan17 1b3f0933c7
Pyrofork: Update Copyright headers
Signed-off-by: wulan17 <wulan17@nusantararom.org>
2024-02-07 20:25:08 +07:00

75 lines
2.7 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
import pyrogram
from pyrogram import raw
from pyrogram import types
class JoinChat:
async def join_chat(
self: "pyrogram.Client",
chat_id: Union[int, str]
) -> "types.Chat":
"""Join a group chat or channel.
.. include:: /_includes/usable-by/users.rst
Parameters:
chat_id (``int`` | ``str``):
Unique identifier for the target chat in form of a *t.me/joinchat/* or *t.me/<username>* link,
a username of the target channel/supergroup (in the format @username) or a chat id of a linked chat (channel or supergroup).
Returns:
:obj:`~pyrogram.types.Chat`: On success, a chat object is returned.
Example:
.. code-block:: python
# Join chat via invite link
await app.join_chat("https://t.me/+AbCdEf0123456789")
# Join chat via username
await app.join_chat("pyrogram")
# Join a linked chat
await app.join_chat(app.get_chat("pyrogram").linked_chat.id)
"""
match = self.INVITE_LINK_RE.match(str(chat_id))
if match:
chat = await self.invoke(
raw.functions.messages.ImportChatInvite(
hash=match.group(1)
)
)
if isinstance(chat.chats[0], raw.types.Chat):
return types.Chat._parse_chat_chat(self, chat.chats[0])
elif isinstance(chat.chats[0], raw.types.Channel):
return types.Chat._parse_channel_chat(self, chat.chats[0])
else:
chat = await self.invoke(
raw.functions.channels.JoinChannel(
channel=await self.resolve_peer(chat_id)
)
)
return types.Chat._parse_channel_chat(self, chat.chats[0])