lib/bolognese/datacite_utils.rb in bolognese-0.15.3 vs lib/bolognese/datacite_utils.rb in bolognese-0.15.6

@@ -146,10 +146,23 @@
     def insert_subjects(xml)
       return xml unless keywords.present?
 
       xml.subjects do
         keywords.each do |subject|
-          xml.subject(subject)
+          if subject.is_a?(String) then
+            # If we've been read from somewhere that it was just a string output that
+            xml.subject(subject)
+          else
+            # Otherwise we'll assume a hash and therefore find/add attributes as appropriate
+            subject_node = xml.subject(subject['text'])
+            if subject["subject_scheme"].present? then
+              subject_node['subjectScheme'] = subject["subject_scheme"]
+            end
+
+            if subject["scheme_uri"].present? then
+              subject_node['schemeURI'] = subject["scheme_uri"]
+            end
+          end
         end
       end
     end
 
     def insert_version(xml)