TelegramBotAdmin/wbb/modules/autoapprove.py

"""
MIT License

Copyright (c) 2023 SI_NN_ER_LS 

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.
"""

from wbb import app, SUDOERS
from wbb import db
from pyrogram import filters
from pyrogram.enums import ChatMembersFilter
from pyrogram.types import (
    InlineKeyboardButton,
    InlineKeyboardMarkup,
    CallbackQuery,
    Message,
    Chat,
    ChatJoinRequest,
)
from wbb.modules.greetings import handle_new_member, send_welcome_message
from wbb.core.keyboard import ikb
from wbb.core.decorators.permissions import adminsOnly
from wbb.modules.admin import member_permissions

approvaldb = db.autoapprove

__MODULE__ = "Autoapprove"
__HELP__ = """
command: /autoapprove

This module helps to automatically accept chat join request send by a user through invitation link of your group

**Modes:**
¤ Automatic - Automatically accepts chat join request.

¤ Manual - A message will be send to the chat by tagging the admins. The admins can accept or decline the requests.

Use: /clear_pending Command to remove all pending user ID from DB. This will allow the user to send request again.
"""


@app.on_message(filters.command("autoapprove") & filters.group)
@adminsOnly("can_change_info")
async def approval_command(client, message):
    chat_id = message.chat.id
    chat = await approvaldb.find_one({"chat_id": chat_id})
    if chat:
        mode = chat.get("mode", "")
        if not mode:
            mode = "automatic"
            await approvaldb.update_one(
                {"chat_id": chat_id},
                {"$set": {"mode": mode}},
                upsert=True,
                   )
        if mode == "automatic":
            switch = "manual"
        else:
            switch = "automatic"
        buttons = {"Turn OFF": "approval_off", f"{(mode.upper())}": f"approval_{switch}"}
        keyboard = ikb(buttons, 1)
        await message.reply(
            "**Autoapproval for this chat: Enabled.**", reply_markup=keyboard
        )
    else:
        buttons = {"Turn ON": "approval_on"}
        keyboard = ikb(buttons, 1)
        await message.reply(
            "**Autoapproval for this chat: Disabled.**", reply_markup=keyboard
        )


@app.on_callback_query(filters.regex("approval(.*)"))
async def approval_cb(client, cb):
    chat_id = cb.message.chat.id
    from_user = cb.from_user
    permissions = await member_permissions(chat_id, from_user.id)
    permission = "can_restrict_members"
    if permission not in permissions:
        if from_user.id not in SUDOERS:
            return await cb.answer(
                f"You don't have the required permission.\n Permission: {permission}",
                show_alert=True,
            )
    command_parts = cb.data.split("_", 1)
    option = command_parts[1]
    if option == "off":
        if await approvaldb.count_documents({"chat_id": chat_id}) > 0:
            approvaldb.delete_one({"chat_id": chat_id})
            buttons = {"Turn ON": "approval_on"}
            keyboard = ikb(buttons, 1)
            return await cb.edit_message_text(
                "**Autoapproval for this chat: Disabled.**", reply_markup=keyboard
            )
    if option == "on":
        switch = "manual"
        mode = "automatic"
    if option == "automatic":
        switch = "manual"
        mode = option
    if option == "manual":
        switch = "automatic"
        mode = option
    await approvaldb.update_one(
        {"chat_id": chat_id},
        {"$set": {"mode": mode}},
        upsert=True,
    )
    chat = await approvaldb.find_one({"chat_id": chat_id})
    mode = chat["mode"].upper()
    buttons = {"Turn OFF": "approval_off", f"{mode}": f"approval_{switch}"}
    keyboard = ikb(buttons, 1)
    await cb.edit_message_text(
        "**Autoapproval for this chat: Enabled.**", reply_markup=keyboard
    )


@app.on_message(filters.command("clear_pending") & filters.group)
@adminsOnly("can_restrict_members")
async def clear_pending_command(client, message):
    chat_id = message.chat.id
    result = await approvaldb.update_one(
        {"chat_id": chat_id},
        {"$set": {"pending_users": []}},
    )
    if result.modified_count > 0:
        await message.reply_text("Cleared pending users.")
    else:
        await message.reply_text("No pending users to clear.")


@app.on_chat_join_request(filters.group)
async def accept(client, message: ChatJoinRequest):
    chat = message.chat
    user = message.from_user
    chat_id = await approvaldb.find_one({"chat_id": chat.id})
    if chat_id:
        mode = chat_id["mode"]
        if mode == "automatic":
            await app.approve_chat_join_request(chat_id=chat.id, user_id=user.id)
            return await handle_new_member(message, user, chat_id)
        if mode == "manual":
            is_user_in_pending = await approvaldb.count_documents(
                {"chat_id": chat.id, "pending_users": int(user.id)}
            )
            if is_user_in_pending == 0:
                await approvaldb.update_one(
                    {"chat_id": chat.id},
                    {"$addToSet": {"pending_users": int(user.id)}},
                    upsert=True,
                )
                buttons = {
                    "accept": f"manual_approve_{user.id}",
                    "Decline": f"manual_decline_{user.id}",
                }
                keyboard = ikb(buttons, int(2))
                text = f"**User: {user.mention} has send a request to join our  group. Any admins can accept or decline it.**"
                admin_data = [
                    i
                    async for i in app.get_chat_members(
                        chat_id=message.chat.id, filter=ChatMembersFilter.ADMINISTRATORS
                    )
                ]
                for admin in admin_data:
                    if admin.user.is_bot or admin.user.is_deleted:
                        continue
                    text += f"[\u2063](tg://user?id={admin.user.id})"
                return await app.send_message(chat.id, text, reply_markup=keyboard)


@app.on_callback_query(filters.regex("manual_(.*)"))
async def manual(app, cb):
    chat = cb.message.chat
    from_user = cb.from_user
    permissions = await member_permissions(chat.id, from_user.id)
    permission = "can_restrict_members"
    if permission not in permissions:
        if from_user.id not in SUDOERS:
            return await cb.answer(
                f"You don't have the required permission.\n Permission: {permission}",
                show_alert=True,
            )
    datas = cb.data.split("_", 1)[1]
    data = datas.split("_", 1)
    dis = data[0]
    id = data[1]
    if dis == "approve":
        await app.approve_chat_join_request(chat_id=chat.id, user_id=id)
        # No need to verify user as admin is the one who accept the request
        await send_welcome_message(chat, id, True)
    if dis == "decline":
        await app.decline_chat_join_request(chat_id=chat.id, user_id=id)
    await approvaldb.update_one(
        {"chat_id": chat.id},
        {"$pull": {"pending_users": int(id)}},
    )
    return await cb.message.delete()