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110 lines
3.9 KiB
110 lines
3.9 KiB
#!/usr/bin/perl
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use Modern::Perl;
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use Getopt::Long;
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use MARC::Field;
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use MARC::Record;
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use Pod::Usage;
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use Time::HiRes qw(gettimeofday);
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use Koha::Script;
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use C4::Context;
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use C4::Biblio;
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use C4::Items;
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=head1 NAME
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batchRebuildBiblioTables.pl - rebuilds the non-MARC DB items table from the MARC values
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You can/must use it when you change items mapping.
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=head1 SYNOPSIS
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batchRebuildItemsTables.pl [ -h ][ -c ][ -t ][ --where ]
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Options:
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-h --help (or without arguments) shows this help message
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-c Confirm: rebuild non marc DB (may be long)
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-t test only, change nothing in DB
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--where add where condition on default query (eg. --where 'biblio.biblionumber<100')
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=cut
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my $count = 0;
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my $errorcount = 0;
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my $starttime = gettimeofday;
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my @errors;
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my ( $confirm, $help, $test_parameter, $where );
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GetOptions(
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'c' => \$confirm,
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'help|h' => \$help,
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't' => \$test_parameter,
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'where:s' => \$where,
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) or pod2usage(2);
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pod2usage(1) if $help || ( !$confirm && !$test_parameter );
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print "### Database will not be modified ###\n" if $test_parameter;
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#dbh
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my $dbh = C4::Context->dbh;
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$dbh->{AutoCommit} = 0;
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#sysprefs
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C4::Context->disable_syspref_cache() if ( defined( C4::Context->disable_syspref_cache() ) );
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my $CataloguingLog = C4::Context->preference('CataloguingLog');
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my $mergelimit = C4::Context->preference('AuthorityMergeLimit');
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$dbh->do("UPDATE systempreferences SET value=0 WHERE variable='CataloguingLog'");
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$dbh->do("UPDATE systempreferences SET value=0 where variable='AuthorityMergeLimit'");
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$dbh->commit() unless $test_parameter;
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my ( $itemfield, $itemnumbersubfield ) = &GetMarcFromKohaField( "items.itemnumber" );
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#dbh query init
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my $query =
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qq{SELECT biblio.biblionumber AS biblionumber, biblioitems.biblioitemnumber AS biblioitemnumber, biblio.frameworkcode AS frameworkcode FROM biblio JOIN biblioitems ON biblio.biblionumber=biblioitems.biblionumber};
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$query .= qq{ WHERE $where } if ($where);
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my $sth = $dbh->prepare($query);
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$sth->execute();
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while ( my ( $biblionumber, $biblioitemnumber, $frameworkcode ) = $sth->fetchrow ) {
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$count++;
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warn $count unless $count % 1000;
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my $record = GetMarcBiblio({
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biblionumber => $biblionumber,
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embed_items => 1 });
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unless ($record) { push @errors, "bad record biblionumber $biblionumber"; next; }
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unless ($test_parameter) {
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my $rqitemnumber = $dbh->prepare("SELECT itemnumber, biblionumber from items where itemnumber = ? and biblionumber = ?");
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foreach my $itemfield ( $record->field($itemfield) ) {
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my $marcitem = MARC::Record->new();
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$marcitem->encoding('UTF-8');
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$marcitem->append_fields($itemfield);
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my $itemnum;
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my @itemnumbers = $itemfield->subfield($itemnumbersubfield);
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foreach my $itemnumber (@itemnumbers) {
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$rqitemnumber->execute( $itemnumber, $biblionumber );
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if ( my $row = $rqitemnumber->fetchrow_hashref ) { $itemnum = $row->{itemnumber}; }
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}
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eval {
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if ($itemnum) { ModItemFromMarc( $marcitem, $biblionumber, $itemnum ) }
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else { die("$biblionumber"); }
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};
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if ($@) { warn "Problem with : $biblionumber : $@"; warn $record->as_formatted; }
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}
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}
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unless ($test_parameter) {
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$dbh->commit() unless $count % 1000;
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}
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}
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my $sthCataloguingLog = $dbh->prepare("UPDATE systempreferences SET value=? WHERE variable='CataloguingLog'");
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$sthCataloguingLog->execute($CataloguingLog);
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my $sthmergelimit = $dbh->prepare("UPDATE systempreferences SET value=? WHERE variable='AuthorityMergeLimit'");
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$sthmergelimit->execute($mergelimit);
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$dbh->commit() unless $test_parameter;
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my $timeneeded = time() - $starttime;
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print "$count MARC record done in $timeneeded seconds\n";
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if ( scalar(@errors) > 0 ) {
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print "Some biblionumber could not be processed though: ", join( " ", @errors );
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}
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