Refactors the PlumSchema into Schema Modules

.rubocop.yml

@@ -39,11 +39,14 @@ Metrics/BlockLength:
 Metrics/MethodLength:
   Exclude:
     - 'db/migrate/**/*'
-    - 'app/models/plum_schema.rb'
+    - 'app/models/schema/dublin_core.rb'
+    - 'app/models/schema/marc_relators.rb'
+    - 'app/models/schema/plum/local.rb'
     - 'spec/services/manifest_builder_spec.rb'
 Metrics/ModuleLength:
   Exclude:
-    - 'app/models/plum_schema.rb'
+    - 'app/models/schema/dublin_core.rb'
+    - 'app/models/schema/marc_relators.rb'
 RSpec/MultipleExpectations:
   Enabled: false
 RSpec/ExampleLength:

app/decorators/application_decorator.rb

@@ -1,12 +1,13 @@
 # frozen_string_literal: true
 class ApplicationDecorator < Draper::Decorator
-  class_attribute :display_attributes
+  class_attribute :suppressed_attributes, :display_attributes
+  self.suppressed_attributes = []
   self.display_attributes = []
   delegate_all
 
   def display_attributes
     Hash[
-      self.class.display_attributes.map do |attribute|
+      (self.class.display_attributes - self.class.suppressed_attributes).map do |attribute|
         [attribute, Array.wrap(self.[](attribute))]
       end
     ]

app/decorators/scanned_resource_decorator.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 class ScannedResourceDecorator < Valkyrie::ResourceDecorator
-  self.display_attributes = [:imported_author, :internal_resource, :created_at, :updated_at, :rendered_rights_statement, :member_of_collections, :rendered_holding_location]
+  self.display_attributes += Schema::Common.attributes + [:member_of_collections, :rendered_holding_location]
   delegate :query_service, to: :metadata_adapter
   delegate :author, to: :primary_imported_metadata, prefix: :imported
 

app/decorators/valkyrie/resource_decorator.rb

@@ -1,5 +1,20 @@
 # frozen_string_literal: true
 class Valkyrie::ResourceDecorator < ApplicationDecorator
+  self.suppressed_attributes = [
+    :description,
+    :rights_statement,
+    :holding_location,
+    :title,
+    :depositor,
+    :source_metadata_identifier,
+    :source_metadata,
+    :nav_date,
+    :pdf_type,
+    :ocr_language,
+    :keyword,
+    :source_jsonld,
+    :sort_title
+  ]
   self.display_attributes = [:internal_resource, :created_at, :updated_at]
 
   def created_at

app/models/imported_metadata.rb

@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 class ImportedMetadata < Valkyrie::Resource
-  include PlumSchema
+  include Schema::Plum
 end