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# All You Can GET AI
A multi-modal AI web application. Users can choose between different AI models for text generation, text-to-image, text-to-video, and image-to-video generation, powered by [openrouter.ai](https://openrouter.ai).
Key features:
- Multi-modal AI generation (text, images, videos)
- User authentication and role-based access control
- Admin dashboard for managing users, models, and video jobs
- Gallery for viewing generated images and videos
- Chat interface with message history
- Image upload and preview functionality
## Components
| Component | Technology | Description |
| --------- | ----------------- | -------------------------------------------------------- |
| Backend | FastAPI + uvicorn | REST API for auth, user management, and AI generation |
| Database | DuckDB | Lightweight embedded storage for users and session data |
| Frontend | Flask + Jinja2 | Server-rendered UI served at <https://ai.allucanget.biz> |
## Getting Started
### Prerequisites
- Python 3.12+
- An [openrouter.ai](https://openrouter.ai) API key
### Setup
```bash
# Clone the repo
git clone https://git.allucanget.biz/allucanget/ai.allucanget.biz.git
cd ai.allucanget.biz
# Create and activate virtual environment
python -m venv .venv
# Windows
.venv\Scripts\activate
# Linux/macOS
source .venv/bin/activate
# Install core dependencies
pip install -r requirements.txt
# Install development dependencies
pip install -r backend/requirements-dev.txt
pip install -r frontend/requirements-dev.txt
# Copy environment variables file
cp .env.example .env
# Edit .env file and add your OpenRouter API key and configure other settings
nano .env
```
### Running the application locally
#### Backend (FastAPI + Uvicorn)
```bash
cd backend
uvicorn app.main:app --reload --port 12015
```
#### Frontend (Flask)
```bash
cd frontend
flask --app app.main run --port 12016 --debug
```
### Running tests
```bash
# Run all tests
pytest
# Run backend tests only
pytest backend/tests/
# Run frontend tests only
pytest frontend/tests/
```
### Available Environment Variables
| Variable | Description | Default |
| -------------------- | --------------------------- | ------------------- |
| `OPENROUTER_API_KEY` | Your OpenRouter API key | _Required_ |
| `ADMIN_EMAIL` | Default admin user email | `ai@allucanget.biz` |
| `ADMIN_PASSWORD` | Default admin user password | `admin123` |
| `DATABASE_URL` | DuckDB database path | `../data/app.db` |
## Default admin user
On first startup a default admin account is created:
| Field | Value |
| -------- | ------------------- |
| Email | `ai@allucanget.biz` |
| Password | `admin123` |
| Role | `admin` |
Override via environment variables `ADMIN_EMAIL` and `ADMIN_PASSWORD` before first run.
## Deployment
Deployed on [Coolify](https://coolify.io) using Nixpacks. See [docs/deployment/coolify.md](docs/deployment/coolify.md) for full instructions.
## Project Structure
```txt
backend/ FastAPI backend
app/
__init__.py Package initialization
db.py Database connection and operations
dependencies.py Dependency injection
main.py FastAPI application entrypoint
models/ Pydantic and database models
routers/ API route handlers (auth, users, admin, generate, gallery)
services/ Business logic for AI generation, users, admin, etc.
tests/ Backend test suite
frontend/ Flask frontend
app/
__init__.py Package initialization
main.py Flask application entrypoint
templates/ Jinja2 HTML templates
static/ CSS, JS, images
tests/ Frontend test suite
data/ DuckDB database files, uploaded media, and generated content
logs/ Application logs
docs/ Architecture documentation (arc42 template)
nginx/ Nginx configuration for Coolify deployment
```
## Documentation
For the full architecture documentation see [docs/ARCHITECTURE.md](docs/ARCHITECTURE.md), which links to all 12 arc42 sections.