IQSS/9185-improve parsing for given/family name

src/main/java/edu/harvard/iq/dataverse/util/PersonOrOrgUtil.java

@@ -118,6 +118,15 @@ public static JsonObject getPersonOrOrganization(String name, boolean organizati
                 }
             }
         }
+        if(!isOrganization && givenName == null && name.contains(",")) {
+            //If we still think this is a person and there's only one comma, assume we can extract the given name and family name
+            if (!name.replaceFirst(",", "").contains(",")) {
+                // contributorName=<FamilyName>, <FirstName>
+                String[] fullName = name.split(", ");
+                givenName = fullName[1];
+                familyName = fullName[0];
+            }
+        }
         JsonObjectBuilder job = new NullSafeJsonBuilder();
         job.add("fullName", name);
         job.add("givenName", givenName);

src/test/java/edu/harvard/iq/dataverse/export/OpenAireExportUtilTest.java

@@ -460,23 +460,29 @@ public void testWriteContributorsElementComplete() throws XMLStreamException, IO
                 + "<affiliation>ContactAffiliation3</affiliation>"
                 + "</contributor>"
                 + "<contributor contributorType=\"Producer\">"
-                + "<contributorName>LastProducer1, FirstProducer1</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastProducer1, FirstProducer1</contributorName>"
+                + "<givenName>FirstProducer1</givenName><familyName>LastProducer1</familyName>"
                 + "<affiliation>ProducerAffiliation1</affiliation>"
                 + "</contributor><contributor contributorType=\"Producer\">"
-                + "<contributorName>LastProducer2, FirstProducer2</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastProducer2, FirstProducer2</contributorName>"
+                + "<givenName>FirstProducer2</givenName><familyName>LastProducer2</familyName>"
                 + "<affiliation>ProducerAffiliation2</affiliation>"
                 + "</contributor>"
                 + "<contributor contributorType=\"DataCollector\">"
-                + "<contributorName>LastContributor1, FirstContributor1</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastContributor1, FirstContributor1</contributorName>"
+                + "<givenName>FirstContributor1</givenName><familyName>LastContributor1</familyName>"
                 + "</contributor>"
                 + "<contributor contributorType=\"DataCurator\">"
-                + "<contributorName>LastContributor2, FirstContributor2</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastContributor2, FirstContributor2</contributorName>"
+                + "<givenName>FirstContributor2</givenName><familyName>LastContributor2</familyName>"
                 + "</contributor><contributor contributorType=\"Distributor\">"
-                + "<contributorName>LastDistributor1, FirstDistributor1</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastDistributor1, FirstDistributor1</contributorName>"
+                + "<givenName>FirstDistributor1</givenName><familyName>LastDistributor1</familyName>"
                 + "<affiliation>DistributorAffiliation1</affiliation>"
                 + "</contributor>"
                 + "<contributor contributorType=\"Distributor\">"
-                + "<contributorName>LastDistributor2, FirstDistributor2</contributorName>"
+                + "<contributorName nameType=\"Personal\">LastDistributor2, FirstDistributor2</contributorName>"
+                + "<givenName>FirstDistributor2</givenName><familyName>LastDistributor2</familyName>"
                 + "<affiliation>DistributorAffiliation2</affiliation>"
                 + "</contributor>"
                 + "</contributors>",

src/test/java/edu/harvard/iq/dataverse/util/PersonOrOrgUtilTest.java

@@ -86,7 +86,7 @@ public void testName() {
             // test only family name
             verifyIsPerson("Cadili", null, null);
 
-            verifyIsPerson("kcjim11, kcjim11", null, null);
+            verifyIsPerson("kcjim11, kcjim11", "kcjim11", "kcjim11");
 
             verifyIsPerson("Bartholomew 3, James", "James", "Bartholomew 3");
         }