misc/missing090field.pl

   1 #!/usr/bin/perl
   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
   5 use strict;
   6 BEGIN {
   7     # find Koha's Perl modules
   8     # test carefully before changing this
   9     use FindBin;
  10     eval { require "$FindBin::Bin/kohalib.pl" };
  11 }
  12
  13 # Koha modules used
  14
  15 use C4::Context;
  16 use C4::Biblio;
  17 use MARC::Record;
  18 use MARC::File::USMARC;
  19
  20
  21 my $dbh = C4::Context->dbh;
  22
  23 my $sth=$dbh->prepare("select m.biblionumber,b.biblioitemnumber from marc_biblio m left join biblioitems b on b.biblionumber=m.biblionumber ");
  24     $sth->execute();
  25
  26 while (my ($biblionumber,$biblioitemnumber)=$sth->fetchrow ){
  27  my $record = GetMarcBiblio($biblionumber);
  28
  29         MARCmodbiblionumber($biblionumber,$biblioitemnumber,$record);
  30
  31 }
  32
  33 sub MARCmodbiblionumber{
  34 my ($biblionumber,$biblioitemnumber,$record)=@_;
  35
  36 my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField("biblio.biblionumber","");
  37 my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField("biblio.biblioitemnumber","");
  38
  39 my $update=0;
  40       my @tags = $record->field($tagfield);
  41
  42 if (!@tags){
  43
  44 my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
  45     $record->append_fields($newrec);
  46  $update=1;
  47     }
  48
  49
  50 if ($update){
  51 &ModBiblioMarc($record,'',$biblionumber);
  52     print "$biblionumber \n";
  53     }
  54
  55 }
  56 END;