CNL-Auto-Post-Bot

A simple Telegram bot that automatically forwards new messages from one channel to another. You can configure multiple independent channel pairs like:

• Channel1 → Channel2
• Channel3 → Channel4

❌ You cannot do chained forwarding like Channel1 → Channel2 → Channel3.

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✅ Features

• 📤 Auto Forwarding: Automatically forward posts from one Telegram channel to another.
• 🔁 One-to-One Channel Mapping: Create multiple individual source → destination mappings.
• ✏️ Text Replacing: Automatically replace defined words/phrases in forwarded messages.
• 🚫 Text Blocking: Prevent certain words or phrases from being forwarded.
• 📋 Admin Commands: Easy-to-use admin commands for setting up channels and rules.
• 🧠 Caption Customization: Add an end text or caption to forwarded messages.
• 💾 MongoDB Database: Efficient storage for all channel configurations and rules.
• ⚙️ Deploy Anywhere: Works on Render, Koyeb, Railway, Heroku, or your own VPS.

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🌐 Environment Variables

You need to set the following variables (e.g., in .env or Render/Koyeb config):

API_ID=your_api_id
API_HASH=your_api_hash
SESSION=your_bot_token
ADMINS=your_telegram_id_or_username
       (Use spaces to separate multiple admin IDs or usernames.)
DB_URL=your_mongodb_connection_uri

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📚 Bot Commands

Below are examples along with each command to help you set up quickly.

🔘 Channel Mappings

• /add_channel - Add a channel to the database with a caption. Format: /add_channel (from_chat) (to_chat) (end_text) Example:

  /add_channel -1001234567890 -1009876543210 !()!

• /delete_channel - Delete a channel from the database. Format: /delete_channel (channel_id) Example:

  /delete_channel -1001234567890

✏️ Text Replacing

• /add_replace_text - Add replace text rule. Format: /add_replace_text (channel_id) |:| (old_text) |:| (new_text) Example:

  /add_replace_text -1001234567890 |:| Hello |:| Hi

• /delete_replace_text - Remove one replace rule. Format: /delete_replace_text (channel_id) (old_text) Example:

  /delete_replace_text -1001234567890 Hello

• /del_all_replace - Remove all replace texts (admins only). Format: /del_all_replace (channel_id) Example:

  /del_all_replace -1001234567890

🚫 Text Blocking

• /save_blocked_text - Add blocked word. Format: /save_blocked_text (channel_id) (block_text) Example:

  /save_blocked_text -1001234567890 spam

• /get_blocklist - List all blocked words. Format: /get_blocklist (channel_id) Example:

  /get_blocklist -1001234567890

• /del_block_text - Remove one blocked word. Format: /del_block_text (channel_id) (block_text) Example:

  /del_block_text -1001234567890 spam

• /del_blocklist - Remove all blocked words. Format: /del_blocklist (channel_id) Example:

  /del_blocklist -1001234567890

📂 Admin Utility

• /cleardb - Delete all info from the database (Admins only) Example:

  /cleardb

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🔧 Example

/add_channel -1001234567890 -1009876543210 !()!

This will forward posts from Channel A to Channel B with no extra caption.

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