MTPyroger/pyrogram/client/methods/messages/send_message.py

# 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/>.

from typing import Union

import pyrogram
from pyrogram.api import functions, types
from ...ext import BaseClient


class SendMessage(BaseClient):
    def send_message(
        self,
        chat_id: Union[int, str],
        text: str,
        parse_mode: Union[str, None] = "",
        disable_web_page_preview: bool = None,
        disable_notification: bool = None,
        reply_to_message_id: int = None,
        reply_markup: Union[
            "pyrogram.InlineKeyboardMarkup",
            "pyrogram.ReplyKeyboardMarkup",
            "pyrogram.ReplyKeyboardRemove",
            "pyrogram.ForceReply"
        ] = None
    ) -> "pyrogram.Message":
        """Send text messages.

        Parameters:
            chat_id (``int`` | ``str``):
                Unique identifier (int) or username (str) of the target chat.
                For your personal cloud (Saved Messages) you can simply use "me" or "self".
                For a contact that exists in your Telegram address book you can use his phone number (str).

            text (``str``):
                Text of the message to be sent.

            parse_mode (``str``, *optional*):
                By default, texts are parsed using both Markdown and HTML styles.
                You can combine both syntaxes together.
                Pass "markdown" to enable Markdown-style parsing only.
                Pass "html" to enable HTML-style parsing only.
                Pass None to completely disable style parsing.

            disable_web_page_preview (``bool``, *optional*):
                Disables link previews for links in this message.

            disable_notification (``bool``, *optional*):
                Sends the message silently.
                Users will receive a notification with no sound.

            reply_to_message_id (``int``, *optional*):
                If the message is a reply, ID of the original message.

            reply_markup (:obj:`InlineKeyboardMarkup` | :obj:`ReplyKeyboardMarkup` | :obj:`ReplyKeyboardRemove` | :obj:`ForceReply`, *optional*):
                Additional interface options. An object for an inline keyboard, custom reply keyboard,
                instructions to remove reply keyboard or to force a reply from the user.

        Returns:
            :obj:`Message`: On success, the sent text message is returned.

        Raises:
            RPCError: In case of a Telegram RPC error.
        """
        message, entities = self.parser.parse(text, parse_mode).values()

        r = self.send(
            functions.messages.SendMessage(
                peer=self.resolve_peer(chat_id),
                no_webpage=disable_web_page_preview or None,
                silent=disable_notification or None,
                reply_to_msg_id=reply_to_message_id,
                random_id=self.rnd_id(),
                reply_markup=reply_markup.write() if reply_markup else None,
                message=message,
                entities=entities
            )
        )

        if isinstance(r, types.UpdateShortSentMessage):
            peer = self.resolve_peer(chat_id)

            peer_id = (
                peer.user_id
                if isinstance(peer, types.InputPeerUser)
                else -peer.chat_id
            )

            return pyrogram.Message(
                message_id=r.id,
                chat=pyrogram.Chat(
                    id=peer_id,
                    type="private",
                    client=self
                ),
                text=message,
                date=r.date,
                outgoing=r.out,
                entities=entities,
                client=self
            )

        for i in r.updates:
            if isinstance(i, (types.UpdateNewMessage, types.UpdateNewChannelMessage)):
                return pyrogram.Message._parse(
                    self, i.message,
                    {i.id: i for i in r.users},
                    {i.id: i for i in r.chats}
                )