Source code for pyrogram.raw.types.sponsored_peer

#  Pyrogram - Telegram MTProto API Client Library for Python
#  Copyright (C) 2017-present 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 io import BytesIO

from pyrogram.raw.core.primitives import Int, Long, Int128, Int256, Bool, Bytes, String, Double, Vector
from pyrogram.raw.core import TLObject
from pyrogram import raw
from typing import List, Optional, Any

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class SponsoredPeer(TLObject):  # type: ignore
    """A sponsored peer.

    Constructor of :obj:`~pyrogram.raw.base.SponsoredPeer`.

    Details:
        - Layer: ``229``
        - ID: ``C69708D3``

    Parameters:
        random_id (``bytes``):
            ID of the sponsored peer, to be passed to `messages.viewSponsoredMessage <https://core.telegram.org/method/messages.viewSponsoredMessage>`_, `messages.clickSponsoredMessage <https://core.telegram.org/method/messages.clickSponsoredMessage>`_ or `messages.reportSponsoredMessage <https://core.telegram.org/method/messages.reportSponsoredMessage>`_ (the same methods used for `sponsored messages &raquo <https://core.telegram.org/api/sponsored-messages>`_ ). See `here » <https://core.telegram.org/api/updates#updatemessageid-updates>`_ for more info on random ID deduplication and updateMessageID mapping.

        peer (:obj:`Peer <pyrogram.raw.base.Peer>`):
            The sponsored peer.

        sponsor_info (``str``, *optional*):
            If set, contains additional information about the sponsor to be shown along with the peer.

        additional_info (``str``, *optional*):
            If set, contains additional information about the sponsored message to be shown along with the peer.

    """

    __slots__: List[str] = ["random_id", "peer", "sponsor_info", "additional_info"]

    ID = 0xc69708d3
    QUALNAME = "types.SponsoredPeer"

    def __init__(self, *, random_id: bytes, peer: "raw.base.Peer", sponsor_info: Optional[str] = None, additional_info: Optional[str] = None) -> None:
        self.random_id = random_id  # bytes
        self.peer = peer  # Peer
        self.sponsor_info = sponsor_info  # flags.0?string
        self.additional_info = additional_info  # flags.1?string

    @staticmethod
    def read(b: BytesIO, *args: Any) -> "SponsoredPeer":
        
        flags = Int.read(b)
        
        random_id = Bytes.read(b)
        
        peer = TLObject.read(b)
        
        sponsor_info = String.read(b) if flags & (1 << 0) else None
        additional_info = String.read(b) if flags & (1 << 1) else None
        return SponsoredPeer(random_id=random_id, peer=peer, sponsor_info=sponsor_info, additional_info=additional_info)

    def write(self, *args) -> bytes:
        b = BytesIO()
        b.write(Int(self.ID, False))

        flags = 0
        flags |= (1 << 0) if self.sponsor_info is not None else 0
        flags |= (1 << 1) if self.additional_info is not None else 0
        b.write(Int(flags))
        
        b.write(Bytes(self.random_id))
        
        b.write(self.peer.write())
        
        if self.sponsor_info is not None:
            b.write(String(self.sponsor_info))
        
        if self.additional_info is not None:
            b.write(String(self.additional_info))
        
        return b.getvalue()