Bug: 4263 - Repeatable subfields in items

[koha_fer] / C4 / Biblio.pm

diff --git a/C4/Biblio.pm b/C4/Biblio.pm
index 0cc63ab..7eb3124 100644 (file)
--- a/C4/Biblio.pm
+++ b/C4/Biblio.pm
@@ -326,6 +326,14 @@ sub ModBiblio {
         $record->append_fields($field);
     }
 
+    foreach my $field ($record->fields()) {
+        if (! $field->is_control_field()) {
+            if (scalar($field->subfields()) == 0) {
+                $record->delete_fields($field);
+            }
+        }
+    }
+
     # update biblionumber and biblioitemnumber in MARC
     # FIXME - this is assuming a 1 to 1 relationship between
     # biblios and biblioitems
@@ -1672,13 +1680,18 @@ sub TransformKohaToMarcOneField {
     }
     $sth->execute( $frameworkcode, $kohafieldname );
     if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
+        my @values = split(/\s?\|\s?/, $value, -1);
+        
+        foreach my $itemvalue (@values){
         my $tag = $record->field($tagfield);
         if ($tag) {
-            $tag->update( $tagsubfield => $value );
+                $tag->add_subfields( $tagsubfield => $itemvalue );
             $record->delete_field($tag);
             $record->insert_fields_ordered($tag);
-        } else {
-            $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
+            }
+            else {
+                $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
+            }
         }
     }
     return $record;