UNC-Libraries/hy-c

#!/usr/bin/env ruby
# frozen_string_literal: true

# [hyc-override] generated by bulkrax gem; changed && to || in line #10

require_relative '../config/environment'

require 'slop'

def main(opts = {})
  if opts[:importer_id].blank? || invalid?(opts)
    puts 'Missing required parameters'
    help
  end

  if opts[:auth_token].blank?
    puts 'Missing Authentication Token --auth_token'
    exit
  end

  update = opts[:importer_id].present?
  url = build_url(opts.delete(:importer_id), opts.delete(:url))

  headers = { 'Content-Type' => 'application/json' }
  headers['Authorization'] = "Token: #{opts.delete(:auth_token)}"
  params = build_params(opts)

  logger.info("POST to #{url} - PARAMS #{params}")

  conn = Faraday.new(
    url: url,
    headers: headers
  )

  response = if update
               conn.put do |request|
                 request.body = params.to_json
               end
             else
               conn.post do |request|
                 request.body = params.to_json
               end
             end

  puts "#{response.status} - #{response.body.truncate(200)}"
end

def invalid?(opts)
  required_params.each do |p|
    return true if opts[p.to_sym].blank?
  end
  false
end

def required_params
  Bulkrax.api_definition['bulkrax']['importer'].map { |key, value| key if value['required'] == true }.compact
end

def build_params(opts = {})
  params = {}
  params[:commit] = opts.delete(:commit)
  parser_fields = {
    metadata_file_name: opts.delete(:metadata_file_name),
    metadata_format: opts.delete(:metadata_format),
    rights_statement: opts.delete(:rights_statement),
    override_rights_statement: opts.delete(:override_rights_statement),
    import_file_path: opts.delete(:import_file_path),
    metadata_prefix: opts.delete(:metadata_prefix),
    set: opts.delete(:set),
    collection_name: opts.delete(:collection_name)
  }.compact
  params[:importer] = opts.compact
  params[:importer][:user_id] = opts.delete(:user_id)
  params[:importer][:admin_set_id] = opts.delete(:admin_set_id)
  params[:importer][:parser_fields] = parser_fields || {}
  params.compact
end

def build_url(importer_id, url)
  if url.nil?
    protocol = Rails.application.config.force_ssl ? 'https://' : 'http://'
    host = Rails.application.config.action_mailer.default_url_options[:host]
    url = "#{protocol}#{host}"
  end
  path = Bulkrax::Engine.routes.url_helpers.polymorphic_path(Bulkrax::Importer)
  url = File.join(url, path)
  url = File.join(url, importer_id) if importer_id
  url
end

def logger
  Rails.logger
end

def version
  puts "Bulkrax #{Bulkrax::VERSION}"
  puts "Slop #{Slop::VERSION}"
end

# Format the help for the CLI
def help
  puts 'CREATE:'
  puts '  bin/importer --name "My Import" --parser_klass Bulkrax::CsvParser --commit "Create and Import" --import_file_path /data/tmp/import.csv --auth_token 12345'
  puts 'UPDATE:'
  puts '  bin/importer --importer_id 1 --commit "Update and Re-Import (update metadata only)" --import_file_path /data/tmp/import.csv --auth_token 12345'
  puts 'PARAMETERS:'
  Bulkrax.api_definition['bulkrax']['importer'].each_pair do |key, value|
    next if key == 'parser_fields'

    puts "  --#{key}"
    value.each_pair do |k, v|
      next if k == 'contained_in'

      puts "    #{k}: #{v}"
    end
  end
  puts '  --url'
  puts '    Repository URL'
  exit
end

# Setup the options
options = Slop.parse do |o|
  o.on '--version', 'Print the version' do
    version
    exit
  end

  o.on '--help', 'Print help' do
    help
    exit
  end

  Bulkrax.api_definition['bulkrax']['importer'].each_pair do |key, value|
    if value['required'].blank?
      o.string "--#{key}", value['definition'], default: nil
    else
      o.string "--#{key}", value['definition']
    end
  end
  o.string '--url', 'Repository URL'
end

main(options.to_hash)