# Pyrogram - Telegram MTProto API Client Library for Python

# Copyright (C) 2017-2021 Dan <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, List, Optional

from pyrogram import raw, utils

from pyrogram import types

from pyrogram.scaffold import Scaffold

class SendMessage(Scaffold):

async def send_message(

self,

chat_id: Union[int, str],

text: str,

parse_mode: Optional[str] = object,

entities: List["types.MessageEntity"] = None,

disable_web_page_preview: bool = None,

disable_notification: bool = None,

reply_to_message_id: int = None,

schedule_date: int = None,

reply_markup: Union[

"types.InlineKeyboardMarkup",

"types.ReplyKeyboardMarkup",

"types.ReplyKeyboardRemove",

"types.ForceReply"

] = None

) -> "types.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" or "md" to enable Markdown-style parsing only.

Pass "html" to enable HTML-style parsing only.

Pass None to completely disable style parsing.

entities (List of :obj:`~pyrogram.types.MessageEntity`):

List of special entities that appear in message text, which can be specified instead of *parse_mode*.

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.

schedule_date (``int``, *optional*):

Date when the message will be automatically sent. Unix time.

reply_markup (:obj:`~pyrogram.types.InlineKeyboardMarkup` | :obj:`~pyrogram.types.ReplyKeyboardMarkup` | :obj:`~pyrogram.types.ReplyKeyboardRemove` | :obj:`~pyrogram.types.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:`~pyrogram.types.Message`: On success, the sent text message is returned.

Example:

.. code-block:: python

:emphasize-lines: 2,5,8,11,21-23,26-32

# Simple example

app.send_message("haskell", "Thanks for creating **Pyrogram**!")

# Disable web page previews

app.send_message("me", "https://docs.pyrogram.org", disable_web_page_preview=True)

# Reply to a message using its id

app.send_message("me", "this is a reply", reply_to_message_id=12345)

# Force HTML-only styles for this request only

app.send_message("me", "**not bold**, <i>italic<i>", parse_mode="html")

##

# For bots only, send messages with keyboards attached

##

from pyrogram.types import (

ReplyKeyboardMarkup, InlineKeyboardMarkup, InlineKeyboardButton)

# Send a normal keyboard

app.send_message(

chat_id, "Look at that button!",

reply_markup=ReplyKeyboardMarkup([["Nice!"]]))

# Send an inline keyboard

app.send_message(

chat_id, "These are inline buttons",

reply_markup=InlineKeyboardMarkup(

[

[InlineKeyboardButton("Data", callback_data="hidden_callback_data")],

[InlineKeyboardButton("Docs", url="https://docs.pyrogram.org")]

]))

"""

message, entities = (await utils.parse_text_entities(self, text, parse_mode, entities)).values()

r = await self.send(

raw.functions.messages.SendMessage(

peer=await 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(),

schedule_date=schedule_date,

reply_markup=await reply_markup.write(self) if reply_markup else None,

message=message,

entities=entities

)

)

if isinstance(r, raw.types.UpdateShortSentMessage):

peer = await self.resolve_peer(chat_id)

peer_id = (

peer.user_id

if isinstance(peer, raw.types.InputPeerUser)

else -peer.chat_id

)

return types.Message(

message_id=r.id,

chat=types.Chat(

id=peer_id,

type="private",

client=self

),

text=message,

date=r.date,

outgoing=r.out,

entities=[

types.MessageEntity._parse(None, entity, {})

for entity in entities

],

client=self

)

for i in r.updates:

if isinstance(i, (raw.types.UpdateNewMessage,

raw.types.UpdateNewChannelMessage,

raw.types.UpdateNewScheduledMessage)):

return await types.Message._parse(

self, i.message,

{i.id: i for i in r.users},

{i.id: i for i in r.chats},

is_scheduled=isinstance(i, raw.types.UpdateNewScheduledMessage)

)