TelegramBotAdmin/wbb/utils/files.py

"""
MIT License

Copyright (c) 2024 TheHamkerCat

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
"""
import math
import os

from PIL import Image
from pyrogram import Client, raw
from pyrogram.file_id import FileId

STICKER_DIMENSIONS = (512, 512)


async def resize_file_to_sticker_size(file_path: str) -> str:
    im = Image.open(file_path)
    if (im.width, im.height) < STICKER_DIMENSIONS:
        size1 = im.width
        size2 = im.height
        if im.width > im.height:
            scale = STICKER_DIMENSIONS[0] / size1
            size1new = STICKER_DIMENSIONS[0]
            size2new = size2 * scale
        else:
            scale = STICKER_DIMENSIONS[1] / size2
            size1new = size1 * scale
            size2new = STICKER_DIMENSIONS[1]
        size1new = math.floor(size1new)
        size2new = math.floor(size2new)
        sizenew = (size1new, size2new)
        im = im.resize(sizenew)
    else:
        im.thumbnail(STICKER_DIMENSIONS)
    try:
        os.remove(file_path)
        file_path = f"{file_path}.png"
        return file_path
    finally:
        im.save(file_path)


async def upload_document(
    client: Client, file_path: str, chat_id: int
) -> raw.base.InputDocument:
    media = await client.invoke(
        raw.functions.messages.UploadMedia(
            peer=await client.resolve_peer(chat_id),
            media=raw.types.InputMediaUploadedDocument(
                mime_type=client.guess_mime_type(file_path)
                or "application/zip",
                file=await client.save_file(file_path),
                attributes=[
                    raw.types.DocumentAttributeFilename(
                        file_name=os.path.basename(file_path)
                    )
                ],
            ),
        )
    )
    return raw.types.InputDocument(
        id=media.document.id,
        access_hash=media.document.access_hash,
        file_reference=media.document.file_reference,
    )


async def get_document_from_file_id(
    file_id: str,
) -> raw.base.InputDocument:
    decoded = FileId.decode(file_id)
    return raw.types.InputDocument(
        id=decoded.media_id,
        access_hash=decoded.access_hash,
        file_reference=decoded.file_reference,
    )