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https://github.com/cbenning/fussel

A static photo gallery generator
https://github.com/cbenning/fussel

docker gallery photos static-site-generator

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A static photo gallery generator

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README

          

# Fussel

![License Badge](https://img.shields.io/github/license/cbenning/fussel)
![Version Badge](https://img.shields.io/github/v/release/cbenning/fussel)

**Fussel** is a static photo gallery generator that builds beautiful, mobile-friendly photo galleries from a directory of photos. Once generated, your gallery is a completely static site with no server-side code required.

**[View Demo Site](https://benninger.ca/fussel-demo/)**

## ✨ Features

- 🖼️ **Static Site Generation** - No server-side code required once generated
- 📷 **EXIF Info Panel** - View camera, lens, shot settings, and GPS data for each photo
- 👥 **People Detection** - Automatically creates galleries for people found in XMP face tags
- 🏷️ **Face Tag Overlay** - Face rectangles displayed over photos in the modal viewer
- 🔍 **Zoom & Pan** - Pinch/scroll to zoom and drag to pan photos in the viewer
- 🎨 **Watermarking** - Add watermarks to protect your photos
- 📱 **Mobile Friendly** - Responsive design that works on all devices
- 🌙 **Dark Mode** - Automatic dark mode support
- 🔄 **EXIF Transpose** - Uses EXIF data to automatically rotate photos
- 🔗 **Clean URLs** - Predictable slug-based URLs for easy sharing
- ⚡ **Fast Generation** - Parallel processing for quick builds
- ⬇️ **Download Control** - Optionally allow/prevent original photo downloads

## 📸 Screenshots

| Albums View | Album View |
|-------------|------------|
| ![Albums Screenshot](https://user-images.githubusercontent.com/153700/81897761-1e904780-956c-11ea-9450-fbdb286b95fc.png?raw=true "Albums Screenshot") | ![Album Screenshot](https://user-images.githubusercontent.com/153700/81897716-120bef00-956c-11ea-9204-b8e90ffb24f8.png?raw=true "Album Screenshot") |

| People View | Person View |
|-------------|-------------|
| ![People Screenshot](https://user-images.githubusercontent.com/153700/81897685-fef91f00-956b-11ea-8df6-9c23fad83bb2.png?raw=true "People Screenshot") | ![Person Screenshot](https://user-images.githubusercontent.com/153700/81897698-091b1d80-956c-11ea-9acb-6195d9673407.png?raw=true "Person Screenshot") |

## 🎬 Demo

![Demo Gif](https://user-images.githubusercontent.com/153700/81898094-d58cc300-956c-11ea-90eb-f8ce5561f63d.gif?raw=true "Modal Screenshot")

## 🚀 Quick Start

### Option 1: Using Docker (Recommended - No Dependencies Required)

Docker is the easiest way to run Fussel without installing any dependencies locally.

#### Using Docker Compose (Easiest)

1. **Set your paths** using environment variables:
```bash
export INPUT_DIR=/absolute/path/to/your/photos
export OUTPUT_DIR=/absolute/path/to/output
docker-compose up
```

Or edit `docker-compose.yml` directly and replace the path placeholders.

2. **Optional: Customize settings** via environment variables or `.env` file:
```bash
# Example .env file (or export these before running docker-compose)
INPUT_DIR=/home/user/photos
OUTPUT_DIR=/home/user/gallery-output
PUID=1000 # Your user ID (run 'id -u' to find it)
PGID=1000 # Your group ID (run 'id -g' to find it)
PARALLEL_TASKS=4
FACE_TAG_ENABLE=True
WATERMARK_ENABLE=True
```

3. **After generation completes**, your gallery will be in the `OUTPUT_DIR` you specified. You can preview it locally or upload it to a web host.

#### Using Docker Run

```bash
docker run \
-v :/input:ro \
-v :/output \
-e PGID=$(id -g) \
-e PUID=$(id -u) \
-e INPUT_PATH="/input" \
-e OUTPUT_PATH="/output" \
-e PARALLEL_TASKS="4" \
ghcr.io/cbenning/fussel:latest
```

**Notes:**
- Replace `` and `` with absolute paths to your directories
- The `PGID` and `PUID` environment variables set the output folder permissions to match your user, preventing root-owned files
- After the container completes, your generated gallery will be in ``

See [Docker Configuration](#-docker-configuration) below for all available options.

### Option 2: Local Installation

If you prefer not to use Docker or want to develop Fussel, you can install it locally.

#### Prerequisites

- **Python** 3.10+
- **uv** - Python package manager ([install](https://docs.astral.sh/uv/getting-started/installation/))
- **Node.js** v18+ (LTS recommended)
- **Yarn** 1.22+ (required)
- **Make** (optional, but recommended for easier setup)

#### Installation Steps

1. **Clone the repository:**
```bash
git clone https://github.com/cbenning/fussel.git
cd fussel
```

2. **Install dependencies:**
```bash
make install
```

3. **Configure Fussel:**
```bash
cp sample_config.yml config.yml
```

Edit `config.yml` and set at minimum:
- `gallery.input_path` - Path to your photos directory
- `gallery.output_path` - Where to generate the site (default: `site/`)

4. **Generate your gallery:**
```bash
make generate
```

5. **Preview your site:**
```bash
make serve
```

Then visit `http://localhost:8000` in your browser.

## 📁 Organizing Your Photos

Your photo directory structure determines your album structure. Each subfolder becomes an album. This section explains how to organize your photos before generating your gallery.

### Directory Structure

Point `gallery.input_path` to a directory containing subfolders, where each subfolder name becomes an album name:

```
/home/user/Photos/gallery/
├── Album 1/
│ ├── photo1.jpg
│ └── photo2.jpg
├── Album 2/
│ ├── Sub Album 1/
│ │ └── photo3.jpg
│ └── photo4.jpg
└── Album 3/
└── Sub Album 2/
└── photo5.jpg
```

### Supported Image Formats

Fussel supports common image formats:
- JPEG (`.jpg`, `.jpeg`)
- PNG (`.png`)
- GIF (`.gif`)

## ⚙️ Configuration

The `config.yml` file (or Docker environment variables) controls all aspects of gallery generation.

### Gallery Settings

```yaml
gallery:
input_path: "/path/to/photos" # Required: Your photos directory
output_path: "site/" # Where to generate the site
overwrite: False # Force rebuild all photos
parallel_tasks: 4 # Parallel processing workers
exif_transpose: False # Use EXIF rotation data
allow_download: True # Allow downloading original photos
```

### Album Settings

```yaml
gallery:
albums:
enable: True # Show Albums navigation button
recursive: True # Process subfolders as albums
recursive_name_pattern: "{parent_album} > {album}" # Sub-album naming
```

### Photos Settings

```yaml
gallery:
photos:
enable: True # Show Photos navigation button (all photos view)
sort_by: "date" # Default sort: 'date' or 'filename'
sort_order: "desc" # Default order: 'asc' or 'desc'
```

### People/Face Detection

```yaml
gallery:
people:
enable: True # Enable face detection from XMP tags
```

### Watermark Settings

```yaml
gallery:
watermark:
enable: True # Enable watermarks
path: "web/src/images/fussel-watermark.png" # Watermark image
size_ratio: 0.3 # Watermark size (0.0-1.0)
```

### Site Settings

```yaml
site:
http_root: "/" # URL root (include trailing slash)
title: "Fussel Gallery" # Browser tab title
```

## 🐳 Docker Configuration

This section provides detailed information about Docker configuration options. For a quick start, see the [Docker Quick Start](#option-1-using-docker-recommended---no-dependencies-required) section above.

### Available Environment Variables

See `docker/template_config.yml` for all available configuration options. Key variables:

- `INPUT_PATH` - Path to input photos (inside container)
- `OUTPUT_PATH` - Path to output directory (inside container)
- `PARALLEL_TASKS` - Number of parallel workers (default: 1)
- `OVERWRITE` - Force rebuild of all photos (default: False)
- `EXIF_TRANSPOSE` - Use EXIF data for rotation (default: False)
- `ALLOW_DOWNLOAD` - Allow downloading original photos (default: True)
- `FACE_TAG_ENABLE` - Enable face detection (default: True)
- `WATERMARK_ENABLE` - Enable watermarks (default: True)
- `SITE_TITLE` - Gallery title (default: "Fussel Gallery")
- `SITE_ROOT` - HTTP root path (default: "/")

### Complete Docker Run Example

For advanced users who want to customize all options:

```bash
docker run \
-v :/input:ro \
-v :/output \
-e PGID=$(id -g) \
-e PUID=$(id -u) \
-e INPUT_PATH="/input" \
-e OUTPUT_PATH="/output" \
-e PARALLEL_TASKS="4" \
-e OVERWRITE="False" \
-e EXIF_TRANSPOSE="False" \
-e ALLOW_DOWNLOAD="True" \
-e RECURSIVE="True" \
-e RECURSIVE_NAME_PATTERN="{parent_album} > {album}" \
-e FACE_TAG_ENABLE="True" \
-e WATERMARK_ENABLE="True" \
-e WATERMARK_PATH="web/src/images/fussel-watermark.png" \
-e WATERMARK_SIZE_RATIO="0.3" \
-e SITE_ROOT="/" \
-e SITE_TITLE="Fussel Gallery" \
ghcr.io/cbenning/fussel:latest
```

## 🌐 Hosting Your Gallery

Once generated, your gallery is a static site. You can host it anywhere:

1. **Upload to any web host** - Copy the contents of `gallery.output_path` to your web server's document root
2. **Use GitHub Pages** - Push the output directory to a GitHub repository and enable Pages
3. **Use a CDN** - Upload to services like Netlify, Vercel, or Cloudflare Pages
4. **Local preview** - Use `make serve` or Python's built-in server:
```bash
make serve
```

Or manually:
```bash
python -m http.server --directory
```

## 🛠️ Development

### Development Mode

Run the web app in development/watch mode with hot reload:

```bash
make dev
```

Or manually:
```bash
cd fussel/web && yarn start
```

### Running Tests

```bash
make test
```

This runs:
- Python tests via pytest with coverage (output in `htmlcov/`)
- JavaScript tests via Vitest (`cd fussel/web && yarn test`)

### Code Formatting & Linting

```bash
make fmt # Auto-format Python with ruff
make lint # Check Python formatting without changes
```

### Project Structure

```
fussel/
├── fussel/ # Main Python package
│ ├── generator/ # Gallery generation logic
│ └── web/ # Vite/React frontend
│ ├── src/
│ │ └── component/ # React components + tests
│ └── vite.config.js
├── tests/ # Python test suite
├── docker/ # Docker configuration
├── config.yml # Your configuration (not in git)
└── sample_config.yml # Configuration template
```

## ⬆️ Migrating from v2 to v3

v3 introduces new features and updated tooling. The steps below cover everything you need to do after pulling v3.

### 1. Update Python dependencies

v3 uses [uv](https://docs.astral.sh/uv/getting-started/installation/) instead of pip. Install it, then:

```bash
make install
```

If you previously had a `venv/` or `.venv/`, remove it first — uv manages its own `.venv`.

### 2. Update JavaScript dependencies

The build toolchain has changed from `react-scripts` (Create React App) to Vite. A fresh install is required:

```bash
cd fussel/web
rm -rf node_modules
yarn install
```

### 3. Update your `config.yml`

Several new configuration keys are available in v3. Add any you want to use — all are optional and have sensible defaults:

```yaml
gallery:
allow_download: True # NEW: allow/prevent original photo downloads

albums:
enable: True # NEW: show/hide Albums navigation button

photos: # NEW section: all-photos view
enable: True
sort_by: "date"
sort_order: "desc"
```

Copy from `sample_config.yml` for the full reference.

### 4. Regenerate your gallery

```bash
make generate
```

Your existing `output_path` will be updated in-place.

### Breaking changes summary

| Area | v2 | v3 |
|------|----|----|
| Python package manager | pip / requirements.txt | uv / pyproject.toml |
| JS build tool | react-scripts (CRA) | Vite |
| JS test runner | Jest | Vitest |
| `massedit` dependency | required | removed |
| Python version | 3.8+ | 3.9+ |

## ❓ FAQ

### How do I update Fussel?

If installed via `make install`:
```bash
git pull
make install
```

If using Docker:
```bash
docker pull ghcr.io/cbenning/fussel:latest
```

### Can I customize the gallery appearance?

The gallery uses a React-based frontend built with Vite. You can modify styles and components in `fussel/web/src/` and rebuild with `make generate` or `cd fussel/web && yarn build`.

### Does Fussel modify my original photos?

No. Fussel only reads from your input directory and writes to your output directory. Your original photos are never modified.

### How does the EXIF info panel work?

When viewing a photo in the modal, click the **ⓘ** button in the toolbar to open the info panel. It displays camera make/model, lens, shot settings (exposure, aperture, ISO, focal length), and GPS coordinates if present in the photo's EXIF data.

### Why don't some photos show EXIF data?

EXIF data must be embedded in the photo file. Some tools strip EXIF on export (e.g. certain social media downloads, some editors). Photos taken with a smartphone or dedicated camera typically have full EXIF data.

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🙏 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

## 🔗 Links

- [Demo Site](https://benninger.ca/fussel-demo/)
- [GitHub Repository](https://github.com/cbenning/fussel)
- [Issue Tracker](https://github.com/cbenning/fussel/issues)