MTPyroger/pyrogram/client/methods/users/get_profile_photos_count.py

#  Pyrogram - Telegram MTProto API Client Library for Python
#  Copyright (C) 2017-2020 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

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


class GetProfilePhotosCount(BaseClient):
    async def get_profile_photos_count(self, chat_id: Union[int, str]) -> int:
        """Get the total count of profile pictures for a user.

        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).

        Returns:
            ``int``: On success, the user profile photos count is returned.

        Example:
            .. code-block:: python

                count = app.get_profile_photos_count("haskell")
                print(count)
        """

        peer_id = await self.resolve_peer(chat_id)

        if isinstance(peer_id, types.InputPeerChannel):
            r = await self.send(
                functions.messages.GetSearchCounters(
                    peer=peer_id,
                    filters=[types.InputMessagesFilterChatPhotos()],
                )
            )

            return r[0].count
        else:
            r = await self.send(
                functions.photos.GetUserPhotos(
                    user_id=peer_id,
                    offset=0,
                    max_id=0,
                    limit=1
                )
            )

            if isinstance(r, types.photos.Photos):
                return len(r.photos)
            else:
                return r.count