Files
next-ai-draw-io/env.example
terrydash 97bb350dd6 feat: add support for self-hosted draw.io via DRAWIO_BASE_URL environment variable (#163)
## Summary
Add support for self-hosted draw.io instances via build-time configuration.

## Problem
In some corporate environments, `embed.diagrams.net` is blocked by network policies. 
Users cannot use the application without access to the default draw.io embed URL.

## Solution
- Add `NEXT_PUBLIC_DRAWIO_BASE_URL` environment variable support
- Pass the `baseUrl` prop to the `DrawIoEmbed` component
- Configure Dockerfile to accept build-time argument for the draw.io URL

## Usage
```yaml
# docker-compose.yaml
services:
  drawio:
    image: jgraph/drawio:latest
    ports:
      - "8080:8080"
  
  next-ai-draw-io:
    build:
      context: .
      args:
        - NEXT_PUBLIC_DRAWIO_BASE_URL=http://drawio:8080
```

Or build directly:
```bash
docker build --build-arg NEXT_PUBLIC_DRAWIO_BASE_URL=http://localhost:8080 -t next-ai-draw-io .
```

**Note:** This is a build-time configuration. To change the draw.io URL, you need to rebuild the Docker image.
2025-12-09 22:00:54 +09:00

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# AI Provider Configuration
# AI_PROVIDER: Which provider to use
# Options: bedrock, openai, anthropic, google, azure, ollama, openrouter, deepseek, siliconflow
# Default: bedrock
AI_PROVIDER=bedrock
# AI_MODEL: The model ID for your chosen provider (REQUIRED)
AI_MODEL=global.anthropic.claude-sonnet-4-5-20250929-v1:0
# AWS Bedrock Configuration
# AWS_REGION=us-east-1
# AWS_ACCESS_KEY_ID=your-access-key-id
# AWS_SECRET_ACCESS_KEY=your-secret-access-key
# OpenAI Configuration
# OPENAI_API_KEY=sk-...
# OPENAI_BASE_URL=https://api.openai.com/v1 # Optional: Custom OpenAI-compatible endpoint
# OPENAI_ORGANIZATION=org-... # Optional
# OPENAI_PROJECT=proj_... # Optional
# Anthropic (Direct) Configuration
# ANTHROPIC_API_KEY=sk-ant-...
# ANTHROPIC_BASE_URL=https://your-custom-anthropic/v1
# Google Generative AI Configuration
# GOOGLE_GENERATIVE_AI_API_KEY=...
# GOOGLE_BASE_URL=https://generativelanguage.googleapis.com/v1beta # Optional: Custom endpoint
# Azure OpenAI Configuration
# AZURE_RESOURCE_NAME=your-resource-name
# AZURE_API_KEY=...
# AZURE_BASE_URL=https://your-resource.openai.azure.com # Optional: Custom endpoint (overrides resourceName)
# Ollama (Local) Configuration
# OLLAMA_BASE_URL=http://localhost:11434/api # Optional, defaults to localhost
# OpenRouter Configuration
# OPENROUTER_API_KEY=sk-or-v1-...
# OPENROUTER_BASE_URL=https://openrouter.ai/api/v1 # Optional: Custom endpoint
# DeepSeek Configuration
# DEEPSEEK_API_KEY=sk-...
# DEEPSEEK_BASE_URL=https://api.deepseek.com/v1 # Optional: Custom endpoint
# SiliconFlow Configuration (OpenAI-compatible)
# Base domain can be .com or .cn, defaults to https://api.siliconflow.com/v1
# SILICONFLOW_API_KEY=sk-...
# SILICONFLOW_BASE_URL=https://api.siliconflow.com/v1 # Optional: switch to https://api.siliconflow.cn/v1 if needed
# Langfuse Observability (Optional)
# Enable LLM tracing and analytics - https://langfuse.com
# LANGFUSE_PUBLIC_KEY=pk-lf-...
# LANGFUSE_SECRET_KEY=sk-lf-...
# LANGFUSE_BASEURL=https://cloud.langfuse.com # EU region, use https://us.cloud.langfuse.com for US
# Temperature (Optional)
# Controls randomness in AI responses. Lower = more deterministic.
# Leave unset for models that don't support temperature (e.g., GPT-5.1 reasoning models)
# TEMPERATURE=0
# Access Control (Optional)
# ACCESS_CODE_LIST=your-secret-code,another-code
# Draw.io Configuration (Optional)
# NEXT_PUBLIC_DRAWIO_BASE_URL=https://embed.diagrams.net # Default: https://embed.diagrams.net
# Use this to point to a self-hosted draw.io instance