73 lines
2.5 KiB
Python
73 lines
2.5 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
|
|
# Copyright (C) 2017-2019 Dan Tès <https://github.com/delivrance>
|
|
#
|
|
# This file is part of Pyrogram.
|
|
#
|
|
# Pyrogram 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.
|
|
#
|
|
# Pyrogram 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 Pyrogram. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import pyrogram
|
|
from pyrogram.api import functions, types
|
|
from ...ext import BaseClient
|
|
|
|
|
|
class JoinChat(BaseClient):
|
|
def join_chat(
|
|
self,
|
|
chat_id: str
|
|
):
|
|
"""Use this method to join a group chat or channel.
|
|
|
|
Args:
|
|
chat_id (``str``):
|
|
Unique identifier for the target chat in form of a *t.me/joinchat/* link or username of the target
|
|
channel/supergroup (in the format @username).
|
|
|
|
Returns:
|
|
On success, a :obj:`Chat <pyrogram.Chat>` object is returned.
|
|
|
|
Raises:
|
|
:class:`RPCError <pyrogram.RPCError>` in case of a Telegram RPC error.
|
|
"""
|
|
match = self.INVITE_LINK_RE.match(chat_id)
|
|
|
|
if match:
|
|
chat = self.send(
|
|
functions.messages.ImportChatInvite(
|
|
hash=match.group(1)
|
|
)
|
|
)
|
|
if isinstance(chat.chats[0], types.Chat):
|
|
return pyrogram.Chat._parse_chat_chat(self, chat.chats[0])
|
|
elif isinstance(chat.chats[0], types.Channel):
|
|
return pyrogram.Chat._parse_channel_chat(self, chat.chats[0])
|
|
else:
|
|
resolved_peer = self.send(
|
|
functions.contacts.ResolveUsername(
|
|
username=chat_id.lower().strip("@")
|
|
)
|
|
)
|
|
|
|
channel = types.InputPeerChannel(
|
|
channel_id=resolved_peer.chats[0].id,
|
|
access_hash=resolved_peer.chats[0].access_hash
|
|
)
|
|
|
|
chat = self.send(
|
|
functions.channels.JoinChannel(
|
|
channel=channel
|
|
)
|
|
)
|
|
|
|
return pyrogram.Chat._parse_channel_chat(self, chat.chats[0])
|