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Contents
# frozen_string_literal: true
require 'rails/generators'
class Hyrax::RiiifGenerator < Rails::Generators::Base
source_root File.expand_path('../templates', __FILE__)
desc '
This generator makes the following changes to your application:
1. Adds riiif dependency to application Gemfile
2. Copies riiif initializer to application
3. Mounts riiif engine within application
4. Overrides Hyrax config variables to use riiif for image and info URLs
5. Copies 404 image for riiif unauthorized responses'
def banner
say_status('info', 'GENERATING RIIIF IMAGE SERVER', :blue)
end
def add_to_gemfile
gem 'riiif', '~> 2.1'
Bundler.with_clean_env do
run "bundle install"
end
end
def copy_initializer
copy_file 'config/initializers/riiif.rb'
end
def mount_route
route "mount Riiif::Engine => 'images', as: :riiif if Hyrax.config.iiif_image_server?"
end
def override_image_url_builder_in_hyrax_config
insert_into_file 'config/initializers/hyrax.rb', before: /^ # config.iiif_image_url_builder/ do
" config.iiif_image_url_builder = lambda do |file_id, base_url, size, format|\n" \
" Riiif::Engine.routes.url_helpers.image_url(file_id, host: base_url, size: size)\n" \
" end\n"
end
end
def override_info_url_builder_in_hyrax_config
insert_into_file 'config/initializers/hyrax.rb', before: /^ # config.iiif_info_url_builder/ do
" config.iiif_info_url_builder = lambda do |file_id, base_url|\n" \
" uri = Riiif::Engine.routes.url_helpers.info_url(file_id, host: base_url)\n" \
" uri.sub(%r{/info\\.json\\Z}, '')\n" \
" end\n"
end
end
def copy_unauthorized_image
copy_file 'app/assets/images/us_404.svg'
end
end
Version data entries
22 entries across 22 versions & 1 rubygems