56 lines
1.4 KiB
Perl
Executable file
56 lines
1.4 KiB
Perl
Executable file
#!/usr/bin/perl
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# This script finds and fixes missing biblionumber/biblioitemnumber fields in Koha
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# Written by TG on 01/10/2005
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# Revised by Joshua Ferraro on 03/31/2006
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use strict;
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BEGIN {
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# find Koha's Perl modules
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# test carefully before changing this
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use FindBin;
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eval { require "$FindBin::Bin/kohalib.pl" };
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}
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# Koha modules used
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use C4::Context;
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use C4::Biblio;
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use MARC::Record;
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use MARC::File::USMARC;
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my $dbh = C4::Context->dbh;
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my $sth=$dbh->prepare("select m.biblionumber,b.biblioitemnumber from marc_biblio m left join biblioitems b on b.biblionumber=m.biblionumber ");
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$sth->execute();
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while (my ($biblionumber,$biblioitemnumber)=$sth->fetchrow ){
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my $record = GetMarcBiblio($biblionumber);
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MARCmodbiblionumber($biblionumber,$biblioitemnumber,$record);
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}
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sub MARCmodbiblionumber{
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my ($biblionumber,$biblioitemnumber,$record)=@_;
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my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField("biblio.biblionumber","");
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my ($tagfield2,$biblioitemtagsubfield) = &GetMarcFromKohaField("biblio.biblioitemnumber","");
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my $update=0;
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my @tags = $record->field($tagfield);
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if (!@tags){
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my $newrec = MARC::Field->new( $tagfield,'','', $biblionumtagsubfield => $biblionumber,$biblioitemtagsubfield=>$biblioitemnumber);
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$record->append_fields($newrec);
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$update=1;
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}
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if ($update){
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&ModBiblioMarc($record,'',$biblionumber);
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print "$biblionumber \n";
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}
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}
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END;
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