mirror of
https://github.com/pyrogram/pyrogram
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111 lines
4.6 KiB
Python
111 lines
4.6 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-present Dan <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Pyrogram is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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from datetime import datetime
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from typing import Union, Iterable, List
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import pyrogram
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from pyrogram import raw, utils
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from pyrogram import types
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class ForwardMessages:
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async def forward_messages(
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self: "pyrogram.Client",
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chat_id: Union[int, str],
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from_chat_id: Union[int, str],
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message_ids: Union[int, Iterable[int]],
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disable_notification: bool = None,
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schedule_date: datetime = None,
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protect_content: bool = None
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) -> Union["types.Message", List["types.Message"]]:
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"""Forward messages of any kind.
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Parameters:
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chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the target chat.
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For your personal cloud (Saved Messages) you can simply use "me" or "self".
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For a contact that exists in your Telegram address book you can use his phone number (str).
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from_chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the source chat where the original message was sent.
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For your personal cloud (Saved Messages) you can simply use "me" or "self".
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For a contact that exists in your Telegram address book you can use his phone number (str).
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message_ids (``int`` | List of ``int``):
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A list of Message identifiers in the chat specified in *from_chat_id* or a single message id.
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Iterators and Generators are also accepted.
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disable_notification (``bool``, *optional*):
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Sends the message silently.
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Users will receive a notification with no sound.
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schedule_date (:py:obj:`~datetime.datetime`, *optional*):
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Date when the message will be automatically sent.
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protect_content (``bool``, *optional*):
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Protects the contents of the sent message from forwarding and saving.
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Returns:
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:obj:`~pyrogram.types.Message` | List of :obj:`~pyrogram.types.Message`: In case *message_ids* was an
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integer, the single forwarded message is returned, otherwise, in case *message_ids* was an iterable,
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the returned value will be a list of messages, even if such iterable contained just a single element.
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Example:
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.. code-block:: python
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# Forward a single message
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await app.forward_messages(to_chat, from_chat, 123)
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# Forward multiple messages at once
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await app.forward_messages(to_chat, from_chat, [1, 2, 3])
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"""
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is_iterable = not isinstance(message_ids, int)
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message_ids = list(message_ids) if is_iterable else [message_ids]
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r = await self.invoke(
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raw.functions.messages.ForwardMessages(
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to_peer=await self.resolve_peer(chat_id),
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from_peer=await self.resolve_peer(from_chat_id),
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id=message_ids,
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silent=disable_notification or None,
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random_id=[self.rnd_id() for _ in message_ids],
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schedule_date=utils.datetime_to_timestamp(schedule_date),
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noforwards=protect_content
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)
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)
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forwarded_messages = []
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users = {i.id: i for i in r.users}
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chats = {i.id: i for i in r.chats}
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for i in r.updates:
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if isinstance(i, (raw.types.UpdateNewMessage,
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raw.types.UpdateNewChannelMessage,
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raw.types.UpdateNewScheduledMessage)):
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forwarded_messages.append(
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await types.Message._parse(
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self, i.message,
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users, chats
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)
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)
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return types.List(forwarded_messages) if is_iterable else forwarded_messages[0]
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