A telegram bot to forward messages automatically when they arrived

Telegram Message Forwarder Bot

A telegram bot, which can forward messages from channel, group or chat to another channel, group or chat automatically.

Configuration

To configure this bot add the environment variables stated below. Or add them in config.env.template and change the name to config.env.

API_ID - Get it by creating an app on https://my.telegram.org
API_HASH - Get it by creating an app on https://my.telegram.org
BOT_TOKEN - Get it by creating a bot on https://t.me/BotFather
FROM_CHATS - Chat ID of the chats from where to forward messages. Seperated by space.
TO_CHATS - Chat ID of the chats where to forward messages. Seperated by space.
TELEGRAM_SESSION - (Optional) If you want to use this bot as user add the telegram session name in environment variables. Get it by running GenString and select the option 1 and follow the instructions.
SUDO_USERS - (Optional) Chat identifier of the sudo user. For multiple users use ; as seperator.
ADVANCE_CONFIG - (Optional) If you want forward message from chat A to chat B and from chat C to chat D add this value in the format given below.

CHAT_ID_A CHAT_ID_B; CHAT_ID_C CHAT_ID_D

Or if you want to forward message from chat A to chat B, C and D. And from Chat E to Chat F

CHAT_ID_A CHAT_ID_B CHAT_ID_C CHAT_ID_D; CHAT_ID_E CHAT_ID_F
     ↑       ^---------------------^         ↑         ↑ to another chat
From channel       To channel        from another channel

REMOVE_STRINGS - (Optional) Keywords to remove from message before forwarding. For multiple string use ; as a seperator. For example -

@username;https://t.me/username;Hey! My channel is XXxxXX

REPLACE_STRING - (Optional) Keyword to add in the place of REMOVE_STRING

Note

Supported identifier for a chat should be the chat id, username or message link.
Use /forward command to forward older messages. For message older than 2 days you have to login as a user and set the TELEGRAM_SESSION variable. Command usage - /forward <Chat ID/Username/Message Link> <Limit, No. of Messages to forward> <ID of the last message of from chat to avoid repetition>