Generate the presenter into the local application

This makes it easier to add custom behavior to the local application in
the correct place. This follows the behavior of the form object.

lib/generators/hyrax/work/templates/controller.rb.erb

@@ -7,5 +7,8 @@ module Hyrax
     include Hyrax::WorksControllerBehavior
     include Hyrax::BreadcrumbsForWorks
     self.curation_concern_type = ::<%= class_name %>
+
+    # Use this line if you want to use a custom presenter
+    self.show_presenter = Hyrax::<%= class_name %>Presenter
   end
 end

lib/generators/hyrax/work/templates/presenter.rb.erb

@@ -0,0 +1,6 @@
+# Generated via
+#  `rails generate hyrax:work <%= class_name %>`
+module Hyrax
+  class <%= class_name %>Presenter < Hyrax::WorkShowPresenter
+  end
+end

lib/generators/hyrax/work/templates/presenter_spec.rb.erb

@@ -0,0 +1,9 @@
+# Generated via
+#  `rails generate hyrax:work <%= class_name %>`
+require 'rails_helper'
+
+RSpec.describe Hyrax::<%= class_name %>Presenter do
+  it "has tests" do
+    skip "Add your tests here"
+  end
+end

lib/generators/hyrax/work/work_generator.rb

@@ -38,6 +38,10 @@ def create_form
     template('form.rb.erb', File.join('app/forms/hyrax', class_path, "#{file_name}_form.rb"))
   end
 
+  def create_presenter
+    template('presenter.rb.erb', File.join('app/presenters/hyrax', class_path, "#{file_name}_presenter.rb"))
+  end
+
   def create_model
     template('model.rb.erb', File.join('app/models/', class_path, "#{file_name}.rb"))
   end
@@ -91,6 +95,11 @@ def create_form_spec
     template('form_spec.rb.erb', File.join('spec/forms/hyrax/', class_path, "#{file_name}_form_spec.rb"))
   end
 
+  def presenter_spec
+    return unless rspec_installed?
+    template('presenter_spec.rb.erb', File.join('spec/presenters/hyrax/', class_path, "#{file_name}_form_spec.rb"))
+  end
+
   def create_model_spec
     return unless rspec_installed?
     template('model_spec.rb.erb', File.join('spec/models/', class_path, "#{file_name}_spec.rb"))

spec/features/work_generator_spec.rb

@@ -7,6 +7,7 @@
     Rails::Generators.invoke('hyrax:work', ['Catapult', '--quiet'], destination_root: Rails.root)
     load "#{EngineCart.destination}/app/indexers/catapult_indexer.rb"
     load "#{EngineCart.destination}/app/models/catapult.rb"
+    load "#{EngineCart.destination}/app/presenters/hyrax/catapult_presenter.rb"
     load "#{EngineCart.destination}/app/controllers/hyrax/catapults_controller.rb"
     load "#{EngineCart.destination}/app/actors/hyrax/actors/catapult_actor.rb"
     load "#{EngineCart.destination}/app/forms/hyrax/catapult_form.rb"
@@ -22,7 +23,7 @@
   it 'catapults should behave like generic works' do
     expect(Hyrax.config.curation_concerns).to include Catapult
     expect(defined? Hyrax::Actors::CatapultActor).to eq 'constant'
-    expect(defined? Hyrax::CatapultsController).to eq 'constant'
+    expect(Hyrax::CatapultsController.show_presenter).to eq Hyrax::CatapultPresenter
     expect(defined? Hyrax::CatapultForm).to eq 'constant'
     expect(Catapult.indexer).to eq CatapultIndexer
   end