def check_flood(update: Update, context: CallbackContext) -> str:
user = update.effective_user # type: Optional[User]
chat = update.effective_chat # type: Optional[Chat]
msg = update.effective_message # type: Optional[Message]
if not user: # ignore channels
return ""
# ignore admins and whitelists
if is_user_admin(chat, user.id) or user.id in WHITELIST_USERS:
sql.update_flood(chat.id, None)
return ""
# ignore approved users
if is_approved(chat.id, user.id):
sql.update_flood(chat.id, None)
return
should_ban = sql.update_flood(chat.id, user.id)
if not should_ban:
return ""
try:
getmode, getvalue = sql.get_flood_setting(chat.id)
if getmode == 1:
chat.kick_member(user.id)
execstrings = "Banned"
tag = "BANNED"
elif getmode == 2:
chat.kick_member(user.id)
chat.unban_member(user.id)
execstrings = "Kicked"
tag = "KICKED"
elif getmode == 3:
context.bot.restrict_chat_member(
chat.id,
user.id,
permissions=ChatPermissions(can_send_messages=False))
execstrings = "Muted"
tag = "MUTED"
elif getmode == 4:
bantime = extract_time(msg, getvalue)
chat.kick_member(user.id, until_date=bantime)
execstrings = "Banned for {}".format(getvalue)
tag = "TBAN"
elif getmode == 5:
mutetime = extract_time(msg, getvalue)
context.bot.restrict_chat_member(
chat.id,
user.id,
until_date=mutetime,
permissions=ChatPermissions(can_send_messages=False),
)
execstrings = "Muted for {}".format(getvalue)
tag = "TMUTE"
send_message(update.effective_message,
"Beep Boop! Boop Beep!\n{}!".format(execstrings))
return ("<b>{}:</b>"
"\n#{}"
"\n<b>User:</b> {}"
"\nFlooded the group.".format(
tag,
html.escape(chat.title),
mention_html(user.id, html.escape(user.first_name)),
))
except BadRequest:
msg.reply_text(
"I can't restrict people here, give me permissions first! Until then, I'll disable anti-flood."
)
sql.set_flood(chat.id, 0)
return (
"<b>{}:</b>"
"\n#INFO"
"\nDon't have enough permission to restrict users so automatically disabled anti-flood"
.format(chat.title))
def set_flood(update: Update, context: CallbackContext) -> str:
chat = update.effective_chat # type: Optional[Chat]
user = update.effective_user # type: Optional[User]
message = update.effective_message # type: Optional[Message]
args = context.args
conn = connected(context.bot, update, chat, user.id, need_admin=True)
if conn:
chat_id = conn
chat_name = dispatcher.bot.getChat(conn).title
else:
if update.effective_message.chat.type == "private":
send_message(
update.effective_message,
"This command is meant to use in group not in PM",
)
return ""
chat_id = update.effective_chat.id
chat_name = update.effective_message.chat.title
if len(args) >= 1:
val = args[0].lower()
if val in ["off", "no", "0"]:
sql.set_flood(chat_id, 0)
if conn:
text = message.reply_text(
"Antiflood has been disabled in {}.".format(chat_name))
else:
text = message.reply_text("Antiflood has been disabled.")
elif val.isdigit():
amount = int(val)
if amount <= 0:
sql.set_flood(chat_id, 0)
if conn:
text = message.reply_text(
"Antiflood has been disabled in {}.".format(chat_name))
else:
text = message.reply_text("Antiflood has been disabled.")
return ("<b>{}:</b>"
"\n#SETFLOOD"
"\n<b>Admin:</b> {}"
"\nDisable antiflood.".format(
html.escape(chat_name),
mention_html(user.id,
html.escape(user.first_name)),
))
elif amount <= 3:
send_message(
update.effective_message,
"Antiflood must be either 0 (disabled) or number greater than 3!",
)
return ""
else:
sql.set_flood(chat_id, amount)
if conn:
text = message.reply_text(
"Anti-flood has been set to {} in chat: {}".format(
amount, chat_name))
else:
text = message.reply_text(
"Successfully updated anti-flood limit to {}!".format(
amount))
return ("<b>{}:</b>"
"\n#SETFLOOD"
"\n<b>Admin:</b> {}"
"\nSet antiflood to <code>{}</code>.".format(
html.escape(chat_name),
mention_html(user.id,
html.escape(user.first_name)),
amount,
))
else:
message.reply_text(
"Invalid argument please use a number, 'off' or 'no'")
else:
message.reply_text(
("Use `/setflood number` to enable anti-flood.\nOr use `/setflood off` to disable antiflood!."
),
parse_mode="markdown",
)
return ""