# Fotos

A Ruby gem for creating static HTML photo galleries from organized image directories. Fotos extracts EXIF data, generates thumbnails, and creates date-organized HTML galleries.

## Installation
Install dependant libraries:

    $ apt install libvips42

Install the gem locally:

    $ bundle exec rake install

    gem 'fotos', git: 'https://src.niebo.net/lukasz/fotos.git'

## Usage

Fotos provides three main commands for processing images:

### Extract Images from ZIP Files

    $ fotos extract -z PATH_TO_ZIP [-d DESTINATION]

Extracts images from a ZIP archive to a destination directory (defaults to current directory).

### Organize Images by Date

    $ fotos organize -s SOURCE_DIR -d DESTINATION_DIR

Reads EXIF data from images and organizes them into date-named directories (DD-MM-YYYY format). Only supports JPEG/JPG files currently.

### Generate HTML Gallery

    $ fotos build -s SOURCE_DIR [-d OUTPUT_DIR] [-t]

Creates an HTML photo gallery from organized image directories:
- `-s` specifies the source directory containing date-organized subdirectories
- `-d` specifies the output directory (defaults to current directory)
- `-t` automatically generates missing thumbnails

The gallery includes:
- Date-based organization with Polish month names
- Thumbnail navigation

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/lbadura/fotos.

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).