ComfyUI-SendToDiscord is a custom node for ComfyUI that simplifies sending preview images to Discord via webhooks. It supports both single-image uploads and batch mode, making it an efficient tool for sharing your generated images directly with your Discord server.

Workflow included in the image

Features

Send individual or batches of images directly to a Discord channel via webhooks.
Includes metadata (e.g., prompts and additional PNG information) in saved images.
Configurable batch size and compression level.
Simple setup with a config.ini file for webhook URL configuration.

Requirements

Python 3.10+
Pillow, requests, and numpy libraries (automatically installed via requirements.txt).

Installation

Clone the repository into your ComfyUI custom nodes directory:

git clone https://github.com/yourusername/ComfyUI-SendToDiscord.git

Install dependencies:
```
pip install -r requirements.txt
```

Configure the config.ini file:

Locate the config.ini.template file in the root directory.
Copy it and rename it to config.ini:
```
cp config.ini.template config.ini
```

Open the config.ini file and replace the placeholder with your Discord webhook URL:

; Configuration file for ComfyUI-SendToDiscord
; Replace 'your-webhook-url-here' with your Discord webhook URL.
; You can get a webhook URL by going to your Discord server settings, then Integrations, then Webhooks, then New Webhook.

[Discord]
webhook_url = your-webhook-url-here

Dependencies

This node has been tested with the following Python packages:

Pillow>=9.5.0
requests>=2.28.2
numpy>=1.23.5

If you encounter issues, please ensure these versions or higher are installed, or consult the official ComfyUI documentation for compatible dependencies.

Usage

Open ComfyUI.
Add the "Preview Image (with Discord option)" node to your workflow.
Configure the node parameters:
- Send to Discord: Enable or disable image uploads to Discord.
- Batch Mode: Enable to accumulate images and send them in a single batch.
Generate your images, and they will be uploaded automatically to the specified Discord channel.

Configuration

The node uses the following parameters:

images: The list of images to process.
send_to_discord: Enable or disable sending images to Discord (enable/disable).
batch_mode: Accumulate images and send them as a batch (enable/disable).

Example Workflow

You can add this node after your image generation process to preview and share your results directly.

License

This project is licensed under the MIT License. See the LICENSE file for details.