67 lines
2.5 KiB
Markdown
67 lines
2.5 KiB
Markdown
# LobeChat Cloudflare Workers AI Image Generation Plugin
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This is a LobeChat plugin that generates high-quality images using the `@cf/black-forest-labs/flux-1-schnell` model from [Cloudflare Workers AI](https://developers.cloudflare.com/workers-ai/).
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## Features
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- Generate high-quality images using Cloudflare's Flux-1-Schnell model
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- Request proxying through Cloudflare Worker for simplified authentication
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- Generate and view images directly in LobeChat conversations
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## Setup Steps
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1. Set up Cloudflare Worker
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- Deploy the provided Worker code to Cloudflare Workers
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- Configure the following environment variables (Secrets) in your Worker settings:
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- `WORKER_API_KEY`: Set a secure API key for client authentication
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- `CLOUDFLARE_API_TOKEN`: Your Cloudflare API token
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- `CLOUDFLARE_ACCOUNT_ID`: Your Cloudflare account ID
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2. Configure the plugin in LobeChat
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- Add this plugin to LobeChat
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- In the configuration page:
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- Configure your Worker API key as `WORKER_API_KEY`
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- Ensure the Worker URL is correctly configured
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## Authentication and Parameters
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This plugin uses the following configuration to access your Cloudflare Worker:
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- Worker API key: Used as the X-Api-Key request header
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- You only need to provide the image description (prompt) when using this plugin
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- The Worker automatically calls the Cloudflare AI API using the configured credentials
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## Usage Instructions
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1. In the chat, request to generate an image, for example:
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- "Draw a cat standing on a mountain top"
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- "Generate a beach sunset landscape"
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2. Supported parameters:
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- prompt: Image description (required, maximum 2048 characters)
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- steps: Number of diffusion steps (optional, default 4, maximum 8)
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Example: "Generate an image of an astronaut riding a horse, using 8 diffusion steps"
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## API Format Example
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```bash
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curl https://schnell-worker.foryoung365.workers.dev \
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-X POST \
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-H "X-Api-Key: <YOUR_WORKER_API_KEY>" \
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-d '{ "prompt": "cyberpunk cat", "steps": 8 }'
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```
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## Limitations
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- There may be usage limitations based on your Cloudflare account type
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- The Flux-1-Schnell model has its own capability range; not all prompts will produce ideal results
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- Higher diffusion steps take longer to generate but may produce higher quality
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## Privacy
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- Your prompt text is sent to the Cloudflare AI API through the Worker
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- This plugin does not collect or store your personal data
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- Generated images are returned directly to your browser through the Worker
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`(Not affiliated with any of the above entities)`
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