Merge branch 'curator' into 'master'

Curator

See merge request !419

app/builders/learning_object_builder.rb

@@ -7,6 +7,7 @@ class LearningObjectBuilder
       metadata: dspace_metadata_to_hash(item.metadata)
     )
 
+    lo.curator = lo.get_metadata_value_of('dc.curator')
     institution = lo.get_metadata_value_of('dc.creator')
     institution = 'Desconhecido' if institution.blank?
     lo.publisher = Institution.where(name: institution).first_or_create

app/controllers/v1/learning_objects_controller.rb

@@ -94,7 +94,7 @@ class V1::LearningObjectsController < ApplicationController
   # Never trust parameters from the scary internet, only allow the white list through.
   def learning_object_params
     return nil if params[:learning_object].nil?
-    params[:learning_object].permit(:author, :name, :object_type_id, :description, :license_id, :thumbnail, :software, :language_id, :link)
+    params[:learning_object].permit(:author, :name, :curator, :object_type_id, :description, :license_id, :thumbnail, :software, :language_id, :link)
   end
 
   def extra_params

app/serializers/learning_object_serializer.rb

@@ -34,6 +34,7 @@ class LearningObjectSerializer < ActiveModel::Serializer
     :name,
     :description,
     :author,
+    :curator,
     :thumbnail,
     :object_type,
     :language,

app/services/learning_object_publisher.rb

@@ -68,7 +68,8 @@ class LearningObjectPublisher
       'dc.type' => object.object_type.try(:name),
       'dc.rights.license' => object.license.try(:name),
       # 'dc.subject.category' => object.subjects,
-      'dc.date.submitted' => object.created_at.to_s
+      'dc.date.submitted' => object.created_at.to_s,
+      'dc.curator' => object.curator
     }
   end
 end

db/migrate/20170511161146_add_curator_to_learning_object.rb

+class AddCuratorToLearningObject < ActiveRecord::Migration[5.0]
+  def change
+    add_column :learning_objects, :curator, :string
+  end
+end