2 # This script finds and fixes missing 090 fields in Koha for MARC21
3 # Written by TG on 01/10/2005
4 # Revised by Joshua Ferraro on 03/31/2006
6 #use warnings; FIXME - Bug 2505
11 use C4::Biblio qw( GetMarcFromKohaField ModBiblioMarc );
13 use MARC::File::USMARC;
16 my $dbh = C4::Context->dbh;
18 my $sth=$dbh->prepare("SELECT biblionumber, biblioitemnumber FROM biblioitems");
22 while (my ($biblionumber,$biblioitemnumber)=$sth->fetchrow ){
23 my $biblio = Koha::Biblios->find($biblionumber);
24 my $record = $biblio->metadata->record;
26 print "\r$i" unless $i %100;
27 MARCmodbiblionumber($biblionumber,$biblioitemnumber,$record);
30 sub MARCmodbiblionumber{
31 my ($biblionumber,$biblioitemnumber,$record)=@_;
33 return unless $record;
35 my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField( "biblio.biblionumber" );
36 my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField( "biblio.biblioitemnumber" );
39 if (defined $record) {
40 my $tag = $record->field($tagfield);
41 #warn "ICI : ".$record->as_formatted if $record->subfield('090','a') eq '11546';
43 # check that we have biblionumber at the right place, otherwise, update or create the field.
45 unless ($tag && $tag->data() == $biblionumber) {
47 $tag->update($biblionumber);
49 my $newrec = MARC::Field->new( $tagfield, $biblionumber);
50 $record->insert_fields_ordered($newrec);
55 unless ($tag && $tag->subfield($biblionumtagsubfield) == $biblionumber) {
57 $tag->update($tagfield => $biblionumber);
59 my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
60 $record->insert_fields_ordered($newrec);
66 warn "problem with :".$biblionumber." , record undefined";
71 &ModBiblioMarc($record,$biblionumber);
72 print "\n modified : $biblionumber \n";