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presenton/docker-compose.yml
Christopher Quenneville f2703ec003 feat: add Open WebUI as image generation provider 
Add native support for Open WebUI's image generation API as a new
image provider option. Open WebUI exposes an OpenAI-like
/v1/images/generations endpoint but with key differences that
require special handling:

- Response is a bare JSON array instead of {"data": [...]}
- Image URLs are relative paths (e.g. /api/v1/files/.../content)
- File downloads require the same Bearer auth token

The implementation uses raw HTTP calls via aiohttp rather than the
OpenAI SDK to handle these differences. No model parameter is sent
since Open WebUI manages the image model in its own admin settings.

Backend changes:
- New OPEN_WEBUI enum value in ImageProvider
- generate_image_open_webui() method in ImageGenerationService
- Environment getters/setters for OPEN_WEBUI_IMAGE_URL and
  OPEN_WEBUI_IMAGE_API_KEY
- UserConfig model and config loading/saving pipeline updated

Frontend changes:
- New "Open WebUI" option in image provider dropdown
- Settings UI with URL and optional API key fields
- Validation, field mappings, and config persistence

Docker:
- OPEN_WEBUI_IMAGE_URL and OPEN_WEBUI_IMAGE_API_KEY added to all
  docker-compose service definitions

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-05 12:27:45 -05:00

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services:
production:
# image: ghcr.io/presenton/presenton:latest
build:
context: .
dockerfile: Dockerfile
ports:
# You can replace 5000 with any other port number of your choice to run Presenton on a different port number.
- "5000:80"
# Required for Codex OAuth callback (OpenAI redirects browser directly to localhost:1455)
- "1455:1455"
volumes:
- ./app_data:/app_data
environment:
- MIGRATE_DATABASE_ON_STARTUP=true
- CAN_CHANGE_KEYS=${CAN_CHANGE_KEYS}
- LLM=${LLM}
- OPENAI_API_KEY=${OPENAI_API_KEY}
- OPENAI_MODEL=${OPENAI_MODEL}
- GOOGLE_API_KEY=${GOOGLE_API_KEY}
- GOOGLE_MODEL=${GOOGLE_MODEL}
- ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
- ANTHROPIC_MODEL=${ANTHROPIC_MODEL}
- OLLAMA_URL=${OLLAMA_URL}
- OLLAMA_MODEL=${OLLAMA_MODEL}
- CUSTOM_LLM_URL=${CUSTOM_LLM_URL}
- CUSTOM_LLM_API_KEY=${CUSTOM_LLM_API_KEY}
- CUSTOM_MODEL=${CUSTOM_MODEL}
- CODEX_MODEL=${CODEX_MODEL}
- PEXELS_API_KEY=${PEXELS_API_KEY}
- EXTENDED_REASONING=${EXTENDED_REASONING}
- TOOL_CALLS=${TOOL_CALLS}
- DISABLE_THINKING=${DISABLE_THINKING}
- WEB_GROUNDING=${WEB_GROUNDING}
- DATABASE_URL=${DATABASE_URL}
- DISABLE_ANONYMOUS_TRACKING=${DISABLE_ANONYMOUS_TRACKING}
- COMFYUI_URL=${COMFYUI_URL}
- COMFYUI_WORKFLOW=${COMFYUI_WORKFLOW}
- OPEN_WEBUI_IMAGE_URL=${OPEN_WEBUI_IMAGE_URL}
- OPEN_WEBUI_IMAGE_API_KEY=${OPEN_WEBUI_IMAGE_API_KEY}
production-gpu:
# image: ghcr.io/presenton/presenton:latest
build:
context: .
dockerfile: Dockerfile
deploy:
resources:
reservations:
devices:
- driver: nvidia
count: 1
capabilities: [gpu]
ports:
# You can replace 5000 with any other port number of your choice to run Presenton on a different port number.
- "5000:80"
# Required for Codex OAuth callback (OpenAI redirects browser directly to localhost:1455)
- "1455:1455"
volumes:
- ./app_data:/app_data
environment:
- MIGRATE_DATABASE_ON_STARTUP=true
- CAN_CHANGE_KEYS=${CAN_CHANGE_KEYS}
- LLM=${LLM}
- OPENAI_API_KEY=${OPENAI_API_KEY}
- OPENAI_MODEL=${OPENAI_MODEL}
- GOOGLE_API_KEY=${GOOGLE_API_KEY}
- GOOGLE_MODEL=${GOOGLE_MODEL}
- ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
- ANTHROPIC_MODEL=${ANTHROPIC_MODEL}
- OLLAMA_URL=${OLLAMA_URL}
- OLLAMA_MODEL=${OLLAMA_MODEL}
- CUSTOM_LLM_URL=${CUSTOM_LLM_URL}
- CUSTOM_LLM_API_KEY=${CUSTOM_LLM_API_KEY}
- CUSTOM_MODEL=${CUSTOM_MODEL}
- CODEX_MODEL=${CODEX_MODEL}
- PEXELS_API_KEY=${PEXELS_API_KEY}
- EXTENDED_REASONING=${EXTENDED_REASONING}
- TOOL_CALLS=${TOOL_CALLS}
- DISABLE_THINKING=${DISABLE_THINKING}
- WEB_GROUNDING=${WEB_GROUNDING}
- DATABASE_URL=${DATABASE_URL}
- DISABLE_ANONYMOUS_TRACKING=${DISABLE_ANONYMOUS_TRACKING}
- COMFYUI_URL=${COMFYUI_URL}
- COMFYUI_WORKFLOW=${COMFYUI_WORKFLOW}
- OPEN_WEBUI_IMAGE_URL=${OPEN_WEBUI_IMAGE_URL}
- OPEN_WEBUI_IMAGE_API_KEY=${OPEN_WEBUI_IMAGE_API_KEY}
development:
build:
context: .
dockerfile: Dockerfile.dev
ports:
- "5000:80"
# Required for Codex OAuth callback (OpenAI redirects browser directly to localhost:1455)
- "1455:1455"
volumes:
- .:/app
- ./app_data:/app_data
environment:
- MIGRATE_DATABASE_ON_STARTUP=true
- CAN_CHANGE_KEYS=${CAN_CHANGE_KEYS}
- LLM=${LLM}
- OPENAI_API_KEY=${OPENAI_API_KEY}
- OPENAI_MODEL=${OPENAI_MODEL}
- GOOGLE_API_KEY=${GOOGLE_API_KEY}
- GOOGLE_MODEL=${GOOGLE_MODEL}
- ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
- ANTHROPIC_MODEL=${ANTHROPIC_MODEL}
- OLLAMA_URL=${OLLAMA_URL}
- OLLAMA_MODEL=${OLLAMA_MODEL}
- CUSTOM_LLM_URL=${CUSTOM_LLM_URL}
- CUSTOM_LLM_API_KEY=${CUSTOM_LLM_API_KEY}
- CUSTOM_MODEL=${CUSTOM_MODEL}
- CODEX_MODEL=${CODEX_MODEL}
- PEXELS_API_KEY=${PEXELS_API_KEY}
- EXTENDED_REASONING=${EXTENDED_REASONING}
- TOOL_CALLS=${TOOL_CALLS}
- DISABLE_THINKING=${DISABLE_THINKING}
- WEB_GROUNDING=${WEB_GROUNDING}
- DATABASE_URL=${DATABASE_URL}
- DISABLE_ANONYMOUS_TRACKING=${DISABLE_ANONYMOUS_TRACKING}
- COMFYUI_URL=${COMFYUI_URL}
- COMFYUI_WORKFLOW=${COMFYUI_WORKFLOW}
- OPEN_WEBUI_IMAGE_URL=${OPEN_WEBUI_IMAGE_URL}
- OPEN_WEBUI_IMAGE_API_KEY=${OPEN_WEBUI_IMAGE_API_KEY}
development-gpu:
build:
context: .
dockerfile: Dockerfile.dev
deploy:
resources:
reservations:
devices:
- driver: nvidia
count: 1
capabilities: [gpu]
ports:
- "5000:80"
# Required for Codex OAuth callback (OpenAI redirects browser directly to localhost:1455)
- "1455:1455"
volumes:
- .:/app
- ./app_data:/app_data
environment:
- MIGRATE_DATABASE_ON_STARTUP=true
- CAN_CHANGE_KEYS=${CAN_CHANGE_KEYS}
- LLM=${LLM}
- OPENAI_API_KEY=${OPENAI_API_KEY}
- OPENAI_MODEL=${OPENAI_MODEL}
- GOOGLE_API_KEY=${GOOGLE_API_KEY}
- GOOGLE_MODEL=${GOOGLE_MODEL}
- ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
- ANTHROPIC_MODEL=${ANTHROPIC_MODEL}
- OLLAMA_URL=${OLLAMA_URL}
- OLLAMA_MODEL=${OLLAMA_MODEL}
- CUSTOM_LLM_URL=${CUSTOM_LLM_URL}
- CUSTOM_LLM_API_KEY=${CUSTOM_LLM_API_KEY}
- CUSTOM_MODEL=${CUSTOM_MODEL}
- CODEX_MODEL=${CODEX_MODEL}
- PEXELS_API_KEY=${PEXELS_API_KEY}
- EXTENDED_REASONING=${EXTENDED_REASONING}
- TOOL_CALLS=${TOOL_CALLS}
- DISABLE_THINKING=${DISABLE_THINKING}
- WEB_GROUNDING=${WEB_GROUNDING}
- DATABASE_URL=${DATABASE_URL}
- DISABLE_ANONYMOUS_TRACKING=${DISABLE_ANONYMOUS_TRACKING}
- COMFYUI_URL=${COMFYUI_URL}
- COMFYUI_WORKFLOW=${COMFYUI_WORKFLOW}
- OPEN_WEBUI_IMAGE_URL=${OPEN_WEBUI_IMAGE_URL}
- OPEN_WEBUI_IMAGE_API_KEY=${OPEN_WEBUI_IMAGE_API_KEY}
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