Hybag

A Hydra gem for adding BagIt functionality to ActiveFedora models.

Add this line to your application's Gemfile:

gem 'hybag'

And then execute:

$ bundle

Or install it yourself as:

$ gem install hybag

  class TestClass < ActiveFedora::Base
    include Hybag::Baggable
  end

NOTE: Right now for this to work there must be datastreams defined on the discovered model which match the metadata datastream IDs as tag files and content datastream IDs as data files. This means for a descMetadata datastream to be populated bag_root/descMetadata.* (where * is the extension) must exist.

  result = Hybag.ingest(BagIt::Bag.new("/path/to/bag"))
  result.class # => Model in fedora/rels-ext.rdf (preferred) or hybag.yml in bag root. More info below.
  result.persisted? # => false

Currently the model name is determined from the bag's fedora/rels-ext.rdf file (which Hybag::Baggable exports) or is configurable via a block as shown before

bag = Bagit::Bag.new("/path/to/bag")
test_class = Hybag.ingest(bag) do |ingester|
  ingester.bag == bag # => true
  ingester.model_name = "ActiveFedora::Base"
end
test_class.class # => ActiveFedora::Base

  test_class = TestClass.new.write_bag('filler')

  test_class.delete_bag

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request