# Written by TG on 01/10/2005
# Revised by Joshua Ferraro on 03/31/2006
use strict;
+#use warnings; FIXME - Bug 2505
+BEGIN {
+ # find Koha's Perl modules
+ # test carefully before changing this
+ use FindBin;
+ eval { require "$FindBin::Bin/../../kohalib.pl" };
+}
# Koha modules used
$|=1;
my $dbh = C4::Context->dbh;
-my $sth=$dbh->prepare("select m.biblionumber,b.biblioitemnumber from marc_biblio m left join biblioitems b on b.biblionumber=m.biblionumber");
- $sth->execute();
+my $sth=$dbh->prepare("SELECT biblionumber, biblioitemnumber FROM biblioitems");
+$sth->execute();
my $i=1;
while (my ($biblionumber,$biblioitemnumber)=$sth->fetchrow ){
my $record = GetMarcBiblio($biblionumber);
- print ".";
+ print ".";
print "\r$i" unless $i %100;
MARCmodbiblionumber($biblionumber,$biblioitemnumber,$record);
}
sub MARCmodbiblionumber{
my ($biblionumber,$biblioitemnumber,$record)=@_;
- my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField($dbh,"biblio.biblionumber","");
- my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField($dbh,"biblio.biblioitemnumber","");
+ return unless $record;
+
+ my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField("biblio.biblionumber","");
+ my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField("biblio.biblioitemnumber","");
my $update=0;
- my @tags = $record->field($tagfield);
+ if (defined $record) {
+ my $tag = $record->field($tagfield);
+ #warn "ICI : ".$record->as_formatted if $record->subfield('090','a') eq '11546';
- if (!@tags){
- my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
- $record->append_fields($newrec);
- $update=1;
+ # check that we have biblionumber at the right place, otherwise, update or create the field.
+ if ($tagfield <10) {
+ unless ($tag && $tag->data() == $biblionumber) {
+ if ($tag) {
+ $tag->update($biblionumber);
+ } else {
+ my $newrec = MARC::Field->new( $tagfield, $biblionumber);
+ $record->insert_fields_ordered($newrec);
+ }
+ $update=1;
+ }
+ } else {
+ unless ($tag && $tag->subfield($biblionumtagsubfield) == $biblionumber) {
+ if($tag) {
+ $tag->update($tagfield => $biblionumber);
+ } else {
+ my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
+ $record->insert_fields_ordered($newrec);
+ }
+ $update=1;
+ }
+ }
+ } else {
+ warn "problem with :".$biblionumber." , record undefined";
}
-
-
- if ($update){
- &ModBiblioMarc($record,'',$biblionumber);
- print "\n modified : $biblionumber \n";
+
+
+ if ($update){
+ &ModBiblioMarc($record,$biblionumber,'');
+ print "\n modified : $biblionumber \n";
}
}