From 8155f7009c16f031aff72afa5d42d4d2379c9836 Mon Sep 17 00:00:00 2001
From: Paul Pound <ppound@upei.ca>
Date: Wed, 21 Jun 2017 10:02:26 -0300
Subject: [PATCH] added isbn to doi parsing also we should now get the correct
 author for book chapters when parsing dois

---
 includes/doi.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/doi.inc b/includes/doi.inc
index bbbf2b0..fc3f2ab 100644
--- a/includes/doi.inc
+++ b/includes/doi.inc
@@ -95,11 +95,12 @@ function upei_roblib_ill_populate_form_doi($crossref_xml, $form) {
     upei_roblib_ill_get_xml_node($crossref_xml, 'last_page');
   $form['Volume']['#value'] = upei_roblib_ill_get_xml_node($crossref_xml, 'volume');
   $form['Issue']['#value'] = upei_roblib_ill_get_xml_node($crossref_xml, 'issue');
+  $form['ISBN']['#value'] = upei_roblib_ill_get_xml_node($crossref_xml, 'isbn');
   foreach ($crossref_xml->getElementsbyTagName('person_name') as $person) {
     if ($person->getAttribute('contributor_role') == 'author' &&
       $person->getAttribute('sequence') == 'first'
     ) {
-      $author = upei_roblib_ill_get_xml_node($crossref_xml, 'surname') . ',' . upei_roblib_ill_get_xml_node($crossref_xml, 'given_name');
+      $author = upei_roblib_ill_get_xml_node($person, 'surname') . ',' . upei_roblib_ill_get_xml_node($person, 'given_name');
     }
   }
   $form['ArticleAuthor']['#value'] = $author;