delete self messages

README.md

Delete all self messages (when user not admin of telegram group) [with pyrogram]

• Requirements:

  1. pip3 install pyrogram
  2. pip3 install -U pyrogram[fast]

• Usag:

  1. Get your api-id & api-hash then Insert these on Client parameters.
  2. Enter command python3 delete_self_msg.py (if your region has limited: torsocks python3 delete_self_msg.py)

• Community: @PyrogramIR

delete_self_msg.py

from pyrogram import Client, Message, Filters, MessageHandler
from pyrogram.api import functions, types

app = Client(
    session_name='app',
    api_id=12345,
    api_hash='your api-hash'
    # You can get your api-id and api-hash in: https://my.telegram.org
)


def search_msg(bot: Client, chat_id):
    offset_id = 0
    current = 0
    total = (1 << 31) - 1
    limit = min(100, total)

    while True:
        search = bot.send(
            functions.messages.Search(
                peer=bot.resolve_peer(chat_id),
                q='',
                filter=types.InputMessagesFilterEmpty(),
                min_date=0,
                max_date=0,
                offset_id=offset_id,
                add_offset=0,
                limit=limit,
                max_id=0,
                min_id=0,
                hash=0,
                from_id=bot.resolve_peer(bot.get_me().id)
            )
        )

        if not search.messages:
            return

        offset_id = search.messages[-1].id

        for message in search.messages:
            if not isinstance(message, types.MessageService):
                yield message

                current += 1

                if current >= total:
                    return


def on_message(bot: Client, msg: Message):
    msg_ids = []
    for message in search_msg(bot, msg.chat.id):
        msg_ids.append(message.id)
    try:
        bot.delete_messages(msg.chat.id, msg_ids)
        print(f'{len(msg_ids)} messages from {msg.chat.id} has been deleted.')
    except Exception as error:
        print(f'{error}')


def main():
    with app:
        app.add_handler(
            MessageHandler(
                callback=on_message,
                filters=Filters.user(app.get_me().id) & Filters.regex('^[!?#]?[Cc][Ll][Ee][Aa][Nn]$')
            )
        )
        app.idle()


if __name__ == '__main__':
    main()