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

# Pyrogram - Telegram MTProto API Client Library for Python
# Copyright (C) 2017-2018 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 binascii
import mimetypes
import os
import struct
from typing import Union

import pyrogram
from pyrogram.api import functions, types
from pyrogram.api.errors import FileIdInvalid, FilePartMissing
from pyrogram.client.ext import BaseClient, utils


class SendVideoNote(BaseClient):
    async def send_video_note(self,
                              chat_id: Union[int, str],
                              video_note: str,
                              duration: int = 0,
                              length: int = 1,
                              thumb: str = None, disable_notification: bool = None,
                              reply_to_message_id: int = None,
                              reply_markup: Union["pyrogram.InlineKeyboardMarkup",
                                                  "pyrogram.ReplyKeyboardMarkup",
                                                  "pyrogram.ReplyKeyboardRemove",
                                                  "pyrogram.ForceReply"] = None,
                              progress: callable = None,
                              progress_args: tuple = ()) -> "pyrogram.Message":
        """Use this method to send video messages.

        Args:
            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).

            video_note (``str``):
                Video note to send.
                Pass a file_id as string to send a video note that exists on the Telegram servers, or
                pass a file path as string to upload a new video note that exists on your local machine.
                Sending video notes by a URL is currently unsupported.

            duration (``int``, *optional*):
                Duration of sent video in seconds.

            length (``int``, *optional*):
                Video width and height.

            thumb (``str``, *optional*):
                Thumbnail of the video sent.
                The thumbnail should be in JPEG format and less than 200 KB in size.
                A thumbnail's width and height should not exceed 90 pixels.
                Thumbnails can't be reused and can be only uploaded as a new file.

            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.

            progress (``callable``, *optional*):
                Pass a callback function to view the upload progress.
                The function must take *(client, current, total, \*args)* as positional arguments (look at the section
                below for a detailed description).

            progress_args (``tuple``, *optional*):
                Extra custom arguments for the progress callback function. Useful, for example, if you want to pass
                a chat_id and a message_id in order to edit a message with the updated progress.

        Other Parameters:
            client (:obj:`Client <pyrogram.Client>`):
                The Client itself, useful when you want to call other API methods inside the callback function.

            current (``int``):
                The amount of bytes uploaded so far.

            total (``int``):
                The size of the file.

            *args (``tuple``, *optional*):
                Extra custom arguments as defined in the *progress_args* parameter.
                You can either keep *\*args* or add every single extra argument in your function signature.

        Returns:
            On success, the sent :obj:`Message <pyrogram.Message>` is returned.

        Raises:
            :class:`Error <pyrogram.Error>` in case of a Telegram RPC error.
        """
        file = None

        if os.path.exists(video_note):
            thumb = None if thumb is None else await self.save_file(thumb)
            file = await self.save_file(video_note, progress=progress, progress_args=progress_args)
            media = types.InputMediaUploadedDocument(
                mime_type=mimetypes.types_map[".mp4"],
                file=file,
                thumb=thumb,
                attributes=[
                    types.DocumentAttributeVideo(
                        round_message=True,
                        duration=duration,
                        w=length,
                        h=length
                    )
                ]
            )
        else:
            try:
                decoded = utils.decode(video_note)
                fmt = "<iiqqqqi" if len(decoded) > 24 else "<iiqq"
                unpacked = struct.unpack(fmt, decoded)
            except (AssertionError, binascii.Error, struct.error):
                raise FileIdInvalid from None
            else:
                if unpacked[0] != 13:
                    media_type = BaseClient.MEDIA_TYPE_ID.get(unpacked[0], None)

                    if media_type:
                        raise FileIdInvalid("The file_id belongs to a {}".format(media_type))
                    else:
                        raise FileIdInvalid("Unknown media type: {}".format(unpacked[0]))

                media = types.InputMediaDocument(
                    id=types.InputDocument(
                        id=unpacked[2],
                        access_hash=unpacked[3],
                        file_reference=b""
                    )
                )

        while True:
            try:
                r = await self.send(
                    functions.messages.SendMedia(
                        peer=await self.resolve_peer(chat_id),
                        media=media,
                        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=""
                    )
                )
            except FilePartMissing as e:
                await self.save_file(video_note, file_id=file.id, file_part=e.x)
            else:
                for i in r.updates:
                    if isinstance(i, (types.UpdateNewMessage, types.UpdateNewChannelMessage)):
                        return await pyrogram.Message._parse(
                            self, i.message,
                            {i.id: i for i in r.users},
                            {i.id: i for i in r.chats}
                        )