[Koha-patches] [PATCH] Bug 5067 Add a cleanisbn param to bulkmarcimport.pl

[Frédéric Demians]

Import script shouldn't remove an information present in entering biblio
records. With this patch, by default, ISBN are not cleared anymore.

DOCUMENTATION: There is a new paramater --isbn|--noisbn
---
 misc/migration_tools/bulkmarcimport.pl |   29 ++++++++++++++---------------
 1 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/misc/migration_tools/bulkmarcimport.pl b/misc/migration_tools/bulkmarcimport.pl
index 3bb9ed8..1e389a7 100755
--- a/misc/migration_tools/bulkmarcimport.pl
+++ b/misc/migration_tools/bulkmarcimport.pl
@@ -34,6 +34,7 @@ binmode(STDOUT, ":utf8");
 my ( $input_marc_file, $number, $offset) = ('',0,0);
 my ($version, $delete, $test_parameter, $skip_marc8_conversion, $char_encoding, $verbose, $commit, $fk_off,$format,$biblios,$authorities,$keepids,$match, $isbn_check, $logfile);
 my ($sourcetag,$sourcesubfield,$idmapfl);
+my $cleanisbn = 1;
 
 $|=1;
 
@@ -59,6 +60,7 @@ GetOptions(
     'x:s' => \$sourcetag,
     'y:s' => \$sourcesubfield,
     'idmap:s' => \$idmapfl,
+    'cleanisbn!'     => \$cleanisbn, 
 );
 $biblios=!$authorities||$biblios;
 
@@ -176,7 +178,6 @@ RECORD: while (  ) {
         # from because we don't have access to the original blob.  Note
         # that the staging import can deal with this condition (via
         # C4::Charset::MarcToUTF8Record) because it doesn't use MARC::Batch.
-        $i++;
         next;
     }
     # skip if we get an empty record (that is MARC valid, but will result in AddBiblio failure
@@ -197,20 +198,13 @@ RECORD: while (  ) {
     }
     my $isbn;
     # remove trailing - in isbn (only for biblios, of course)
-    if ($biblios) {
-        if ($marcFlavour eq 'UNIMARC') {
-            if (my $f010 = $record->field('010')) {
-                $isbn = $f010->subfield('a');
-                $isbn =~ s/-//g;
-                $f010->update('a' => $isbn);
-            }
-        } else {
-            if (my $f020 = $record->field('020')) {
-                if ($isbn = $f020->subfield('a')) {
-                    $isbn =~ s/-//g;
-                    $f020->update('a' => $isbn);
-                }
-            }
+    if ($biblios && $cleanisbn) {
+        my $tag = $marcFlavour eq 'UNIMARC' ? '010' : '020';
+        my $field = $record->field($tag);
+        my $isbn = $field && $field->subfield('a');
+        if ( $isbn ) {
+            $isbn =~ s/-//g;
+            $field->update('a' => $isbn);
         }
     }
     my $id;
@@ -519,6 +513,11 @@ If set, a search will be done on isbn, and, if the same isbn is found, the
 biblio is not added. It's another method to deduplicate.  B<-match> & B<-isbn>
 can be both set.
 
+=item B<-cleanisbn>
+
+Clean ISBN fields from entering biblio records, ie removes hyphens. By default,
+ISBN are cleaned. --nocleanisbn will keep ISBN unchanged.
+
 =item B<-x>=I<TAG>
 
 Source bib I<TAG> for reporting the source bib number
-- 
1.7.3.2