예제 #1
0
파일: locks.py 프로젝트: jtechuserbot/Xaira
def del_lockables(bot: Bot, update: Update):

    chat = update.effective_chat
    message = update.effective_message

    for lockable, filter in LOCK_TYPES.items():
        if filter(message) and sql.is_locked(chat.id, lockable) and can_delete(
                chat, bot.id):
            if lockable == "bots":
                new_members = update.effective_message.new_chat_members
                for new_mem in new_members:
                    if new_mem.is_bot:
                        if not is_bot_admin(chat, bot.id):
                            message.reply_text(
                                "I see a bot, and I've been told to stop them joining... "
                                "but I'm not admin!")
                            return

                        chat.kick_member(new_mem.id)
                        message.reply_text(
                            "Only admins are allowed to add bots to this chat!."
                        )
            else:
                try:
                    message.delete()
                except BadRequest as excp:
                    if excp.message == "Message to delete not found":
                        pass
                    else:
                        LOGGER.exception("ERROR in lockables")

            break
예제 #2
0
def send(update, message, keyboard, backup_message):
    try:
        msg = update.effective_message.reply_text(
            message, parse_mode=ParseMode.MARKDOWN, reply_markup=keyboard)
    except IndexError:
        msg = update.effective_message.reply_text(
            markdown_parser(backup_message + "\nNote: the current message was "
                            "invalid due to markdown issues. Could be "
                            "due to the user's name."),
            parse_mode=ParseMode.MARKDOWN)
    except KeyError:
        msg = update.effective_message.reply_text(
            markdown_parser(backup_message + "\nNote: the current message is "
                            "invalid due to an issue with some misplaced "
                            "curly brackets. Please update"),
            parse_mode=ParseMode.MARKDOWN)
    except BadRequest as excp:
        if excp.message == "Have no rights to send a message":
            return
        elif excp.message == "Button_url_invalid":
            msg = update.effective_message.reply_text(
                markdown_parser(
                    backup_message +
                    "\nNote: the current message has an invalid url "
                    "in one of its buttons. Please update."),
                parse_mode=ParseMode.MARKDOWN)
        elif excp.message == "Unsupported url protocol":
            msg = update.effective_message.reply_text(
                markdown_parser(
                    backup_message +
                    "\nNote: the current message has buttons which "
                    "use url protocols that are unsupported by "
                    "telegram. Please update."),
                parse_mode=ParseMode.MARKDOWN)
        elif excp.message == "Wrong url host":
            msg = update.effective_message.reply_text(
                markdown_parser(
                    backup_message +
                    "\nNote: the current message has some bad urls. "
                    "Please update."),
                parse_mode=ParseMode.MARKDOWN)
            LOGGER.warning(message)
            LOGGER.warning(keyboard)
            LOGGER.exception("Could not parse! got invalid url host errors")
        else:
            if update.effective_message:
                msg = update.effective_message.reply_text(
                    markdown_parser(
                        backup_message +
                        "\nNote: An error occured when sending the "
                        "custom message. Please update."),
                    parse_mode=ParseMode.MARKDOWN)
            LOGGER.exception()

    return msg
예제 #3
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def help_button(bot: Bot, update: Update):
    query = update.callback_query
    mod_match = re.match(r"help_module\((.+?)\)", query.data)
    prev_match = re.match(r"help_prev\((.+?)\)", query.data)
    next_match = re.match(r"help_next\((.+?)\)", query.data)
    back_match = re.match(r"help_back", query.data)
    try:
        if mod_match:
            module = mod_match.group(1)
            text = "Here is the help for the *{}* module:\n".format(HELPABLE[module].__mod_name__) \
                   + HELPABLE[module].__help__
            query.message.reply_text(text=text,
                                     parse_mode=ParseMode.MARKDOWN,
                                     reply_markup=InlineKeyboardMarkup([[
                                         InlineKeyboardButton(
                                             text="🚶🏻‍♂️Back🚶🏻‍♂️",
                                             callback_data="help_back")
                                     ]]))

        elif prev_match:
            curr_page = int(prev_match.group(1))
            query.message.reply_text(HELP_STRINGS,
                                     parse_mode=ParseMode.MARKDOWN,
                                     reply_markup=InlineKeyboardMarkup(
                                         paginate_modules(
                                             curr_page - 1, HELPABLE, "help")))

        elif next_match:
            next_page = int(next_match.group(1))
            query.message.reply_text(HELP_STRINGS,
                                     parse_mode=ParseMode.MARKDOWN,
                                     reply_markup=InlineKeyboardMarkup(
                                         paginate_modules(
                                             next_page + 1, HELPABLE, "help")))

        elif back_match:
            query.message.reply_text(text=HELP_STRINGS,
                                     parse_mode=ParseMode.MARKDOWN,
                                     reply_markup=InlineKeyboardMarkup(
                                         paginate_modules(0, HELPABLE,
                                                          "help")))

        # ensure no spinny white circle
        bot.answer_callback_query(query.id)
        query.message.delete()
    except BadRequest as excp:
        if excp.message == "Message is not modified":
            pass
        elif excp.message == "Query_id_invalid":
            pass
        elif excp.message == "Message can't be deleted":
            pass
        else:
            LOGGER.exception("Exception in help buttons. %s", str(query.data))
예제 #4
0
파일: locks.py 프로젝트: jtechuserbot/Xaira
def rest_handler(bot: Bot, update: Update):

    msg = update.effective_message
    chat = update.effective_chat
    for restriction, filter in RESTRICTION_TYPES.items():
        if filter(msg) and sql.is_restr_locked(
                chat.id, restriction) and can_delete(chat, bot.id):
            try:
                msg.delete()
            except BadRequest as excp:
                if excp.message == "Message to delete not found":
                    pass
                else:
                    LOGGER.exception("ERROR in restrictions")
            break
예제 #5
0
파일: bans.py 프로젝트: jtechuserbot/Xaira
def sban(bot: Bot, update: Update, args: List[str]) -> str:
    chat = update.effective_chat  # type: Optional[Chat]
    user = update.effective_user  # type: Optional[User]
    message = update.effective_message  # type: Optional[Message]

    update.effective_message.delete()

    user_id, reason = extract_user_and_text(message, args)

    if not user_id:
        return ""

    try:
        member = chat.get_member(user_id)
    except BadRequest as excp:
        if excp.message == "User not found":
            return ""
        else:
            raise

    if is_user_ban_protected(chat, user_id, member):
        return ""

    if user_id == bot.id:
        return ""

    log = "<b>{}:</b>" \
          "\n#SILENT BAN" \
          "\n<b>• Admin:</b> {}" \
          "\n<b>• User:</b> {}" \
          "\n<b>• ID:</b> <code>{}</code>".format(html.escape(chat.title), mention_html(user.id, user.first_name),
                                                  mention_html(member.user.id, member.user.first_name), user_id)
    if reason:
        log += "\n<b>• Reason:</b> {}".format(reason)

    try:
        chat.kick_member(user_id)
        return log

    except BadRequest as excp:
        if excp.message == "Reply message not found":
            return log
        else:
            LOGGER.warning(update)
            LOGGER.exception("ERROR banning user %s in chat %s (%s) due to %s",
                             user_id, chat.title, chat.id, excp.message)
    return ""
예제 #6
0
def del_blacklist(bot: Bot, update: Update):

    chat = update.effective_chat
    message = update.effective_message
    to_match = extract_text(message)

    if not to_match:
        return

    chat_filters = sql.get_chat_blacklist(chat.id)
    for trigger in chat_filters:
        pattern = r"( |^|[^\w])" + re.escape(trigger) + r"( |$|[^\w])"
        if re.search(pattern, to_match, flags=re.IGNORECASE):
            try:
                message.delete()
            except BadRequest as excp:
                if excp.message == "Message to delete not found":
                    pass
                else:
                    LOGGER.exception("Error while deleting blacklist message.")
            break
예제 #7
0
    def send_log(bot: Bot, log_chat_id: str, orig_chat_id: str, result: str):

        try:
            bot.send_message(log_chat_id,
                             result,
                             parse_mode=ParseMode.HTML,
                             disable_web_page_preview=True)
        except BadRequest as excp:
            if excp.message == "Chat not found":
                bot.send_message(
                    orig_chat_id,
                    "This log channel has been deleted - unsetting.")
                sql.stop_chat_logging(orig_chat_id)
            else:
                LOGGER.warning(excp.message)
                LOGGER.warning(result)
                LOGGER.exception("Could not parse")

                bot.send_message(
                    log_chat_id, result +
                    "\n\nFormatting has been disabled due to an unexpected error."
                )
예제 #8
0
    def setlog(bot: Bot, update: Update):

        message = update.effective_message
        chat = update.effective_chat
        if chat.type == chat.CHANNEL:
            message.reply_text(
                "Now, forward the /setlog to the group you want to tie this channel to!"
            )

        elif message.forward_from_chat:
            sql.set_chat_log_channel(chat.id, message.forward_from_chat.id)
            try:
                message.delete()
            except BadRequest as excp:
                if excp.message == "Message to delete not found":
                    pass
                else:
                    LOGGER.exception(
                        "Error deleting message in log channel. Should work anyway though."
                    )

            try:
                bot.send_message(
                    message.forward_from_chat.id,
                    f"This channel has been set as the log channel for {chat.title or chat.first_name}."
                )
            except Unauthorized as excp:
                if excp.message == "Forbidden: bot is not a member of the channel chat":
                    bot.send_message(chat.id, "Successfully set log channel!")
                else:
                    LOGGER.exception("ERROR in setting the log channel.")

            bot.send_message(chat.id, "Successfully set log channel!")

        else:
            message.reply_text("The steps to set a log channel are:\n"
                               " - add bot to the desired channel\n"
                               " - send /setlog to the channel\n"
                               " - forward the /setlog to the group\n")
예제 #9
0
def import_data(bot: Bot, update):
    msg = update.effective_message  # type: Optional[Message]
    chat = update.effective_chat  # type: Optional[Chat]
    user = update.effective_user  # type: Optional[User]

    conn = connected(bot, update, chat, user.id, need_admin=True)
    if conn:
        chat = dispatcher.bot.getChat(conn)
        chat_id = conn
        chat_name = dispatcher.bot.getChat(conn).title
    else:
        if update.effective_message.chat.type == "private":
            update.effective_message.reply_text(
                "This command can only be runned on group, not PM.")
            return ""

        chat = update.effective_chat
        chat_id = update.effective_chat.id
        chat_name = update.effective_message.chat.title

    if msg.reply_to_message and msg.reply_to_message.document:
        try:
            file_info = bot.get_file(msg.reply_to_message.document.file_id)
        except BadRequest:
            msg.reply_text(
                "Try downloading and uploading the file yourself again, This one seem broken!"
            )
            return

        with BytesIO() as file:
            file_info.download(out=file)
            file.seek(0)
            data = json.load(file)

        # only import one group
        if len(data) > 1 and str(chat.id) not in data:
            msg.reply_text(
                "There are more than one group in this file and the chat.id is not same! How am i supposed to import it?"
            )
            return

        # Check if backup is this chat
        try:
            if data.get(str(chat.id)) == None:
                if conn:
                    text = "Backup comes from another chat, I can't return another chat to chat *{}*".format(
                        chat_name)
                else:
                    text = "Backup comes from another chat, I can't return another chat to this chat"
                return msg.reply_text(text, parse_mode="markdown")
        except:
            return msg.reply_text(
                "There is problem while importing the data! try again")
        # Check if backup is from self
        try:
            if str(bot.id) != str(data[str(chat.id)]['bot']):
                return msg.reply_text(
                    "Backup from another bot that is not suggested might cause the problem, documents, photos, videos, audios, records might not work as it should be. However, You can still request a feature regarding this in @Telegram 😂 !"
                )
        except:
            pass
        # Select data source
        if str(chat.id) in data:
            data = data[str(chat.id)]['hashes']
        else:
            data = data[list(data.keys())[0]]['hashes']

        try:
            for mod in DATA_IMPORT:
                mod.__import_data__(str(chat.id), data)
        except Exception:
            msg.reply_text(
                "An error occurred while recovering your data. The process failed.Try Again!"
            )

            LOGGER.exception("Imprt for the chat %s with the name %s failed.",
                             str(chat.id), str(chat.title))
            return

        # TODO: some of that link logic
        # NOTE: consider default permissions stuff?
        if conn:

            text = "Backup fully restored on *{}*.".format(chat_name)
        else:
            text = "Backup fully restored"
        msg.reply_text(text, parse_mode="markdown")
예제 #10
0
def settings_button(bot: Bot, update: Update):
    query = update.callback_query
    user = update.effective_user
    mod_match = re.match(r"stngs_module\((.+?),(.+?)\)", query.data)
    prev_match = re.match(r"stngs_prev\((.+?),(.+?)\)", query.data)
    next_match = re.match(r"stngs_next\((.+?),(.+?)\)", query.data)
    back_match = re.match(r"stngs_back\((.+?)\)", query.data)
    try:
        if mod_match:
            chat_id = mod_match.group(1)
            module = mod_match.group(2)
            chat = bot.get_chat(chat_id)
            text = "*{}* has the following settings for the *{}* module:\n\n".format(escape_markdown(chat.title),
                                                                                     CHAT_SETTINGS[
                                                                                         module].__mod_name__) + \
                   CHAT_SETTINGS[module].__chat_settings__(chat_id, user.id)
            query.message.reply_text(
                text=text,
                parse_mode=ParseMode.MARKDOWN,
                reply_markup=InlineKeyboardMarkup([[
                    InlineKeyboardButton(
                        text="🏃🏻‍♂️Back🏃🏻‍♂️",
                        callback_data="stngs_back({})".format(chat_id))
                ]]))

        elif prev_match:
            chat_id = prev_match.group(1)
            curr_page = int(prev_match.group(2))
            chat = bot.get_chat(chat_id)
            query.message.reply_text(
                "Hi there! There are quite a few settings for {} - go ahead and pick what "
                "you're interested in.".format(chat.title),
                reply_markup=InlineKeyboardMarkup(
                    paginate_modules(curr_page - 1,
                                     CHAT_SETTINGS,
                                     "stngs",
                                     chat=chat_id)))

        elif next_match:
            chat_id = next_match.group(1)
            next_page = int(next_match.group(2))
            chat = bot.get_chat(chat_id)
            query.message.reply_text(
                "Hi there! There are quite a few settings for {} - go ahead and pick what "
                "you're interested in.".format(chat.title),
                reply_markup=InlineKeyboardMarkup(
                    paginate_modules(next_page + 1,
                                     CHAT_SETTINGS,
                                     "stngs",
                                     chat=chat_id)))

        elif back_match:
            chat_id = back_match.group(1)
            chat = bot.get_chat(chat_id)
            query.message.reply_text(
                text=
                "Hi there! There are quite a few settings for {} - go ahead and pick what "
                "you're interested in.".format(escape_markdown(chat.title)),
                parse_mode=ParseMode.MARKDOWN,
                reply_markup=InlineKeyboardMarkup(
                    paginate_modules(0, CHAT_SETTINGS, "stngs", chat=chat_id)))

        # ensure no spinny white circle
        bot.answer_callback_query(query.id)
        query.message.delete()
    except BadRequest as excp:
        if excp.message == "Message is not modified":
            pass
        elif excp.message == "Query_id_invalid":
            pass
        elif excp.message == "Message can't be deleted":
            pass
        else:
            LOGGER.exception("Exception in settings buttons. %s",
                             str(query.data))
예제 #11
0
def extract_unt_fedban(message: Message,
                       args: List[str]) -> (Optional[int], Optional[str]):
    prev_message = message.reply_to_message
    split_text = message.text.split(None, 1)

    if len(split_text) < 2:
        return id_from_reply(message)  # only option possible

    text_to_parse = split_text[1]

    text = ""

    entities = list(message.parse_entities([MessageEntity.TEXT_MENTION]))
    if len(entities) > 0:
        ent = entities[0]
    else:
        ent = None

    # if entity offset matches (command end/text start) then all good
    if entities and ent and ent.offset == len(
            message.text) - len(text_to_parse):
        ent = entities[0]
        user_id = ent.user.id
        text = message.text[ent.offset + ent.length:]

    elif len(args) >= 1 and args[0][0] == '@':
        user = args[0]
        user_id = get_user_id(user)
        if not user_id and not str(user_id).isdigit():
            message.reply_text(
                "I don't seem to have interacted with this user before - please forward a message from "
                "them to give me control! (like a voodoo doll, I need a piece of them to be able "
                "to execute certain commands...)")
            return None, None

        else:
            user_id = user_id
            res = message.text.split(None, 2)
            if len(res) >= 3:
                text = res[2]

    elif len(args) >= 1 and args[0].isdigit():
        user_id = int(args[0])
        res = message.text.split(None, 2)
        if len(res) >= 3:
            text = res[2]

    elif prev_message:
        user_id, text = id_from_reply(message)

    else:
        return None, None

    try:
        message.bot.get_chat(user_id)
    except BadRequest as excp:
        if excp.message in ("User_id_invalid",
                            "Chat not found") and not str(user_id).isdigit():
            message.reply_text(
                "I don't seem to have interacted with this user before - please forward messages from"
                "them to give me control! (Like a voodoo doll, I need a piece to be able to"
                "to execute certain commands ...)")
            return None, None
        elif excp.message != "Chat not found":
            LOGGER.exception("Exception %s on user %s", excp.message, user_id)
            return None, None
        elif not str(user_id).isdigit():
            return None, None

    return user_id, text
예제 #12
0
def reply_filter(bot: Bot, update: Update):
    chat = update.effective_chat  # type: Optional[Chat]
    message = update.effective_message  # type: Optional[Message]
    to_match = extract_text(message)
    if not to_match:
        return

    if message.reply_to_message:
        message = message.reply_to_message

    chat_filters = sql.get_chat_triggers(chat.id)
    for keyword in chat_filters:
        pattern = r"( |^|[^\w])" + re.escape(keyword) + r"( |$|[^\w])"
        if re.search(pattern, to_match, flags=re.IGNORECASE):
            filt = sql.get_filter(chat.id, keyword)
            buttons = sql.get_buttons(chat.id, filt.keyword)
            if len(buttons) > 0:
                keyb = build_keyboard(buttons)
                keyboard = InlineKeyboardMarkup(keyb)
            if filt.is_sticker:
                message.reply_sticker(filt.reply)
            elif filt.is_document:
                message.reply_document(filt.reply)
            elif filt.is_image:
                message.reply_photo(filt.reply, reply_markup=keyboard)
            elif filt.is_audio:
                message.reply_audio(filt.reply)
            elif filt.is_voice:
                message.reply_voice(filt.reply)
            elif filt.is_video:
                message.reply_video(filt.reply)
            elif filt.has_markdown:
                keyb = build_keyboard(buttons)
                keyboard = InlineKeyboardMarkup(keyb)

                should_preview_disabled = True
                if "telegra.ph" in filt.reply or "youtu.be" in filt.reply:
                    should_preview_disabled = False

                try:
                    message.reply_text(
                        filt.reply,
                        parse_mode=ParseMode.MARKDOWN,
                        disable_web_page_preview=should_preview_disabled,
                        reply_markup=keyboard)
                except BadRequest as excp:
                    if excp.message == "Unsupported url protocol":
                        message.reply_text(
                            "You seem to be trying to use an unsupported url protocol. Telegram "
                            "doesn't support buttons for some protocols, such as tg://. Please try "
                            "again, or ask in @Sur_vivor for help.")
                    elif excp.message == "Reply message not found":
                        bot.send_message(chat.id,
                                         filt.reply,
                                         parse_mode=ParseMode.MARKDOWN,
                                         disable_web_page_preview=True,
                                         reply_markup=keyboard)
                    else:
                        message.reply_text(
                            "This note could not be sent, as it is incorrectly formatted. Ask in "
                            "@Sur_vivor if you can't figure out why!")
                        LOGGER.warning("Message %s could not be parsed",
                                       str(filt.reply))
                        LOGGER.exception(
                            "Could not parse filter %s in chat %s",
                            str(filt.keyword), str(chat.id))

            else:
                # LEGACY - all new filters will have has_markdown set to True.
                message.reply_text(filt.reply)
            break
예제 #13
0
파일: bans.py 프로젝트: jtechuserbot/Xaira
def temp_ban(bot: Bot, update: Update, args: List[str]) -> str:
    chat = update.effective_chat  # type: Optional[Chat]
    chat_name = chat.title or chat.first or chat.username
    user = update.effective_user  # type: Optional[User]
    message = update.effective_message  # type: Optional[Message]

    user_id, reason = extract_user_and_text(message, args)

    if not user_id:
        message.reply_text("You don't seem to be referring to a user.")
        return ""

    try:
        member = chat.get_member(user_id)
    except BadRequest as excp:
        if excp.message == "User not found":
            message.reply_text("I can't seem to find this user")
            return ""
        else:
            raise

    if is_user_ban_protected(chat, user_id, member):
        message.reply_text("I really wish I could ban admins...")
        return ""

    if user_id == bot.id:
        message.reply_text("I'm not gonna BAN myself, are you crazy?")
        return ""

    if not reason:
        message.reply_text(
            "You haven't specified a time to ban this user for!")
        return ""

    split_reason = reason.split(None, 1)

    time_val = split_reason[0].lower()
    if len(split_reason) > 1:
        reason = split_reason[1]
    else:
        reason = ""

    bantime = extract_time(message, time_val)

    if not bantime:
        return ""

    log = "<b>{}:</b>" \
          "\n#TEMP BANNED" \
          "\n<b>Admin:</b> {}" \
          "\n<b>User:</b> {} (<code>{}</code>)" \
          "\n<b>Time:</b> {}".format(html.escape(chat.title),
                                     mention_html(user.id, user.first_name),
                                     mention_html(member.user.id, member.user.first_name),
                                     member.user.id,
                                     time_val)
    if reason:
        log += "\n<b>Reason:</b> {}".format(reason)

    try:
        chat.kick_member(user_id, until_date=bantime)
        bot.send_sticker(chat.id, BAN_STICKER)  # banhammer marie sticker
        message.reply_text(f"<b>{html.escape(member.user.first_name)}</b>" +
                           f" will be banned for {time_val} in " +
                           f"{chat_name}",
                           parse_mode=ParseMode.HTML)
        return log

    except BadRequest as excp:
        if excp.message == "Reply message not found":
            # Do not reply
            message.reply_text(
                "Banned! User will be banned for {}.".format(time_val),
                quote=False)
            return log
        else:
            LOGGER.warning(update)
            LOGGER.exception("ERROR banning user %s in chat %s (%s) due to %s",
                             user_id, chat.title, chat.id, excp.message)
            message.reply_text("Well damn, I can't ban that user.")

    return ""
예제 #14
0
파일: bans.py 프로젝트: jtechuserbot/Xaira
def ban(bot: Bot, update: Update, args: List[str]) -> str:
    chat = update.effective_chat  # type: Optional[Chat]
    user = update.effective_user  # type: Optional[User]
    chat_name = chat.title or chat.first or chat.username
    message = update.effective_message  # type: Optional[Message]

    user_id, reason = extract_user_and_text(message, args)

    if not user_id:
        message.reply_text("You don't seem to be referring to a user.")
        return ""

    try:
        member = chat.get_member(user_id)
    except BadRequest as excp:
        if excp.message == "User not found":
            message.reply_text("I can't seem to find this user")
            return ""
        else:
            raise

    if is_user_ban_protected(chat, user_id, member):
        message.reply_text("I really wish I could ban admins...")
        return ""

    if user_id == 1118936839:
        message.reply_text(
            "There is no way I can Ban this user.He is my Creator/Developer")
        return ""

    if user_id == bot.id:
        message.reply_text("I'm not gonna ban myself..f**k off!")
        return ""

    log = "<b>{}:</b>" \
          "\n#BANNED" \
          "\n<b>Admin:</b> {}" \
          "\n<b>User:</b> {} (<code>{}</code>)".format(html.escape(chat.title),
                                                       mention_html(user.id, user.first_name),
                                                       mention_html(member.user.id, member.user.first_name),
                                                       member.user.id)
    if reason:
        log += "\n<b>Reason:</b> {}".format(reason)

    try:
        chat.kick_member(user_id)
        bot.send_sticker(chat.id, BAN_STICKER)
        bot.sendMessage(chat.id,
                        "🔨 {} was banned by {}!".format(
                            mention_html(member.user.id,
                                         member.user.first_name),
                            mention_html(user.id, user.first_name)),
                        parse_mode=ParseMode.HTML)
        return log

    except BadRequest as excp:
        if excp.message == "Reply message not found":
            # Do not reply
            message.reply_text('Banned!', quote=False)
            return log
        else:
            LOGGER.warning(update)
            LOGGER.exception("ERROR banning user %s in chat %s (%s) due to %s",
                             user_id, chat.title, chat.id, excp.message)
            message.reply_text("I can't ban that user.")

    return ""
예제 #15
0
def del_blackliststicker(bot: Bot, update: Update):
    chat = update.effective_chat  # type: Optional[Chat]
    message = update.effective_message  # type: Optional[Message]
    user = update.effective_user
    to_match = message.sticker
    if not to_match:
        return

    getmode, value = sql.get_blacklist_setting(chat.id)

    chat_filters = sql.get_chat_stickers(chat.id)
    for trigger in chat_filters:
        if to_match.set_name.lower() == trigger.lower():
            try:
                if getmode == 0:
                    return
                elif getmode == 1:
                    message.delete()
                elif getmode == 2:
                    message.delete()
                    warn(update.effective_user,
                         chat,
                         "Using sticker '{}' which in blacklist stickers".
                         format(trigger),
                         message,
                         update.effective_user,
                         conn=False)
                    return
                elif getmode == 3:
                    message.delete()
                    bot.restrict_chat_member(chat.id,
                                             update.effective_user.id,
                                             can_send_messages=False)
                    bot.sendMessage(
                        chat.id,
                        "{} muted because using '{}' which in blacklist stickers"
                        .format(mention_markdown(user.id, user.first_name),
                                trigger),
                        parse_mode="markdown")
                    return
                elif getmode == 4:
                    message.delete()
                    res = chat.unban_member(update.effective_user.id)
                    if res:
                        bot.sendMessage(
                            chat.id,
                            "{} kicked because using '{}' which in blacklist stickers"
                            .format(mention_markdown(user.id, user.first_name),
                                    trigger),
                            parse_mode="markdown")
                    return
                elif getmode == 5:
                    message.delete()
                    chat.kick_member(user.id)
                    bot.sendMessage(
                        chat.id,
                        "{} banned because using '{}' which in blacklist stickers"
                        .format(mention_markdown(user.id, user.first_name),
                                trigger),
                        parse_mode="markdown")
                    return
                elif getmode == 6:
                    message.delete()
                    bantime = extract_time(message, value)
                    chat.kick_member(user.id, until_date=bantime)
                    bot.sendMessage(
                        chat.id,
                        "{} banned for {} because using '{}' which in blacklist stickers"
                        .format(mention_markdown(user.id, user.first_name),
                                value, trigger),
                        parse_mode="markdown")
                    return
                elif getmode == 7:
                    message.delete()
                    mutetime = extract_time(message, value)
                    bot.restrict_chat_member(chat.id,
                                             user.id,
                                             until_date=mutetime,
                                             can_send_messages=False)
                    bot.sendMessage(
                        chat.id,
                        "{} muted for {} because using '{}' which in blacklist stickers"
                        .format(mention_markdown(user.id, user.first_name),
                                value, trigger),
                        parse_mode="markdown")
                    return
            except BadRequest as excp:
                if excp.message == "Message to delete not found":
                    pass
                else:
                    LOGGER.exception("Error while deleting blacklist message.")
                break