def reply_filter(update: Update, context: CallbackContext) -> str:
chat: Optional[Chat] = update.effective_chat
message: Optional[Message] = update.effective_message
user: Optional[User] = update.effective_user
if not user: # Ignore channel
return
if user.id == 777000:
return
if is_approved(chat.id, user.id):
return
chat_warn_filters = sql.get_chat_warn_triggers(chat.id)
to_match = extract_text(message)
if not to_match:
return ""
for keyword in chat_warn_filters:
pattern = r"( |^|[^\w])" + re.escape(keyword) + r"( |$|[^\w])"
if re.search(pattern, to_match, flags=re.IGNORECASE):
user: Optional[User] = update.effective_user
warn_filter = sql.get_warn_filter(chat.id, keyword)
return warn(user, chat, warn_filter.reply, message)
return ""
def del_blacklist(update, context):
chat = update.effective_chat
message = update.effective_message
user = update.effective_user
bot = context.bot
to_match = extract_text(message)
if not to_match:
return
if is_approved(chat.id, user.id):
return
getmode, value = sql.get_blacklist_setting(chat.id)
chat_filters = sql.get_chat_blacklist(chat.id)
for trigger in chat_filters:
pattern = r"( |^|[^\w])" + re.escape(trigger) + r"( |$|[^\w])"
if re.search(pattern, to_match, flags=re.IGNORECASE):
try:
if getmode == 0:
return
elif getmode == 1:
try:
message.delete()
except BadRequest:
pass
elif getmode == 2:
try:
message.delete()
except BadRequest:
pass
warn(
update.effective_user,
chat,
("Using blacklisted trigger: {}".format(trigger)),
message,
update.effective_user,
)
return
elif getmode == 3:
message.delete()
bot.restrict_chat_member(
chat.id,
update.effective_user.id,
permissions=ChatPermissions(can_send_messages=False),
)
bot.sendMessage(
chat.id,
f"Muted {user.first_name} for using Blacklisted word: {trigger}!",
)
return
elif getmode == 4:
message.delete()
res = chat.unban_member(update.effective_user.id)
if res:
bot.sendMessage(
chat.id,
f"Kicked {user.first_name} for using Blacklisted word: {trigger}!",
)
return
elif getmode == 5:
message.delete()
chat.kick_member(user.id)
bot.sendMessage(
chat.id,
f"Banned {user.first_name} for using Blacklisted word: {trigger}",
)
return
elif getmode == 6:
message.delete()
bantime = extract_time(message, value)
chat.kick_member(user.id, until_date=bantime)
bot.sendMessage(
chat.id,
f"Banned {user.first_name} until '{value}' for using Blacklisted word: {trigger}!",
)
return
elif getmode == 7:
message.delete()
mutetime = extract_time(message, value)
bot.restrict_chat_member(
chat.id,
user.id,
until_date=mutetime,
permissions=ChatPermissions(can_send_messages=False),
)
bot.sendMessage(
chat.id,
f"Muted {user.first_name} until '{value}' for using Blacklisted word: {trigger}!",
)
return
except BadRequest as excp:
if excp.message != "Message to delete not found":
LOGGER.exception("Error while deleting blacklist message.")
break
def reply_filter(update, context):
chat = update.effective_chat # type: Optional[Chat]
message = update.effective_message # type: Optional[Message]
if not update.effective_user or update.effective_user.id == 777000:
return
to_match = extract_text(message)
if not to_match:
return
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):
if MessageHandlerChecker.check_user(update.effective_user.id):
return
filt = sql.get_filter(chat.id, keyword)
if filt.reply == "there is should be a new reply":
buttons = sql.get_buttons(chat.id, filt.keyword)
keyb = build_keyboard_parser(context.bot, chat.id, buttons)
keyboard = InlineKeyboardMarkup(keyb)
VALID_WELCOME_FORMATTERS = [
"first",
"last",
"fullname",
"username",
"id",
"chatname",
"mention",
]
if filt.reply_text:
if "%%%" in filt.reply_text:
split = filt.reply_text.split("%%%")
if all(split):
text = random.choice(split)
else:
text = filt.reply_text
else:
text = filt.reply_text
if text.startswith("~!") and text.endswith("!~"):
sticker_id = text.replace("~!", "").replace("!~", "")
try:
context.bot.send_sticker(
chat.id,
sticker_id,
reply_to_message_id=message.message_id,
)
return
except BadRequest as excp:
if (excp.message ==
"Wrong remote file identifier specified: wrong padding in the string"
):
context.bot.send_message(
chat.id,
"Message couldn't be sent, Is the sticker id valid?",
)
return
else:
LOGGER.exception("Error in filters: " +
excp.message)
return
valid_format = escape_invalid_curly_brackets(
text, VALID_WELCOME_FORMATTERS)
if valid_format:
filtext = valid_format.format(
first=escape(message.from_user.first_name),
last=escape(message.from_user.last_name
or message.from_user.first_name),
fullname=" ".join(
[
escape(message.from_user.first_name),
escape(message.from_user.last_name),
] if message.from_user.last_name else
[escape(message.from_user.first_name)]),
username="******" + escape(message.from_user.username)
if message.from_user.username else mention_html(
message.from_user.id,
message.from_user.first_name),
mention=mention_html(message.from_user.id,
message.from_user.first_name),
chatname=escape(message.chat.title)
if message.chat.type != "private" else escape(
message.from_user.first_name),
id=message.from_user.id,
)
else:
filtext = ""
else:
filtext = ""
if filt.file_type in (sql.Types.BUTTON_TEXT, sql.Types.TEXT):
try:
context.bot.send_message(
chat.id,
markdown_to_html(filtext),
reply_to_message_id=message.message_id,
parse_mode=ParseMode.HTML,
disable_web_page_preview=True,
reply_markup=keyboard,
)
except BadRequest as excp:
error_catch = get_exception(excp, filt, chat)
if error_catch == "noreply":
try:
context.bot.send_message(
chat.id,
markdown_to_html(filtext),
parse_mode=ParseMode.HTML,
disable_web_page_preview=True,
reply_markup=keyboard,
)
except BadRequest as excp:
LOGGER.exception("Error in filters: " +
excp.message)
send_message(
update.effective_message,
get_exception(excp, filt, chat),
)
else:
try:
send_message(
update.effective_message,
get_exception(excp, filt, chat),
)
except BadRequest as excp:
LOGGER.exception("Failed to send message: " +
excp.message)
pass
else:
try:
ENUM_FUNC_MAP[filt.file_type](
chat.id,
filt.file_id,
caption=markdown_to_html(filtext),
reply_to_message_id=message.message_id,
parse_mode=ParseMode.HTML,
disable_web_page_preview=True,
reply_markup=keyboard,
)
except BadRequest:
send_message(
message,
"I don't have the permission to send the content of the filter.",
)
break
else:
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)
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:
buttons = sql.get_buttons(chat.id, filt.keyword)
keyb = build_keyboard_parser(context.bot, chat.id, buttons)
keyboard = InlineKeyboardMarkup(keyb)
try:
send_message(
update.effective_message,
filt.reply,
parse_mode=ParseMode.MARKDOWN,
disable_web_page_preview=True,
reply_markup=keyboard,
)
except BadRequest as excp:
if excp.message == "Unsupported url protocol":
try:
send_message(
update.effective_message,
"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...",
)
except BadRequest as excp:
LOGGER.exception("Error in filters: " +
excp.message)
pass
elif excp.message == "Reply message not found":
try:
context.bot.send_message(
chat.id,
filt.reply,
parse_mode=ParseMode.MARKDOWN,
disable_web_page_preview=True,
reply_markup=keyboard,
)
except BadRequest as excp:
LOGGER.exception("Error in filters: " +
excp.message)
pass
else:
try:
send_message(
update.effective_message,
"This message couldn't be sent as it's incorrectly formatted.",
)
except BadRequest as excp:
LOGGER.exception("Error in filters: " +
excp.message)
pass
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.
try:
send_message(update.effective_message, filt.reply)
except BadRequest as excp:
LOGGER.exception("Error in filters: " + excp.message)
pass
break