o HEDi@sdZddlZddlmZmZddlmZedZdde d e fd d Z dde d e fd d Z dde fddZ de d e fddZ de d e fddZddZdS)u Deep linking Telegram bots have a deep linking mechanism, that allows for passing additional parameters to the bot on startup. It could be a command that launches the bot — or an auth token to connect the user's Telegram account to their account on some external service. You can read detailed description in the source: https://core.telegram.org/bots#deep-linking We have add some utils to get deep links more handy. Basic link example: .. code-block:: python from aiogram.utils.deep_linking import get_start_link link = await get_start_link('foo') # result: 'https://t.me/MyBot?start=foo' Encoded link example: .. code-block:: python from aiogram.utils.deep_linking import get_start_link link = await get_start_link('foo', encode=True) # result: 'https://t.me/MyBot?start=Zm9v' Decode it back example: .. code-block:: python from aiogram.utils.deep_linking import decode_payload from aiogram.types import Message @dp.message_handler(commands=["start"]) async def handler(message: Message): args = message.get_args() payload = decode_payload(args) await message.answer(f"Your payload: {payload}") N)urlsafe_b64decodeurlsafe_b64encode)Botz [^_A-z0-9-]Fpayloadreturnctd||dIdHS)z Get 'start' deep link with your payload. If you need to encode payload or pass special characters - set encode as True :param payload: args passed with /start :param encode: encode payload with base64url :return: link start link_typerencodeN _create_linkrr ri/var/www/www-root/data/www/ovozai.pdev.uz/venv/lib/python3.10/site-packages/aiogram/utils/deep_linking.pyget_start_link5   rcr)a Get 'startgroup' deep link with your payload. If you need to encode payload or pass special characters - set encode as True :param payload: args passed with /start :param encode: encode payload with base64url :return: link startgroupr Nr rrrrget_startgroup_linkGrrcsttIdH}t|tst|}|rt|}tt|r"d}t|t|dkr.d}t|d|j d|d|S)z Create deep link. :param link_type: `start` or `startgroup` :param payload: any string-convertible data :param encode: pass True to encode the payload :return: deeplink NzfWrong payload! Only A-Z, a-z, 0-9, _ and - are allowed. Pass `encode=True` or encode payload manually.@z)Payload must be up to 64 characters long.z https://t.me/?=) _get_bot_user isinstancestrencode_payloadresearch BAD_PATTERN ValueErrorlenusername)r rr botmessagerrrrYs   rcCs(t|}t|}|}|ddS)z'Encode payload with URL-safe base64url.r)rrr decodereplace)r bytes_payload str_payloadrrrrxs  rcCs(|ddt|d7}t|}|S)z'Decode payload with URL-safe base64url.r)r!rr&)rresultrrrdecode_payloadsr,cst}|jIdHS)zGet current user of bot.N)r get_currentme)r#rrrrs r)F)__doc__rbase64rrr#rcompilerrrrrrr,rrrrrs,