misc/batchImportMARCWithBiblionumbers.pl

   1 #!/usr/bin/perl
   2 # load records that already have biblionumber set into a koha system
   3 # Written by TG on 10/04/2006
   4 use strict;
   5 BEGIN {
   6     # find Koha's Perl modules
   7     # test carefully before changing this
   8     use FindBin;
   9     eval { require "$FindBin::Bin/kohalib.pl" };
  10 }
  11
  12 # Koha modules used
  13
  14 use C4::Context;
  15 use C4::Biblio;
  16 use MARC::Record;
  17 use MARC::File::USMARC;
  18 use MARC::File::XML;
  19 use MARC::Batch;
  20 use Time::HiRes qw(gettimeofday);
  21 use Getopt::Long;
  22 use IO::File;
  23
  24 my  $input_marc_file = '';
  25 my ($version);
  26 GetOptions(
  27     'file:s'    => \$input_marc_file,
  28     'h' => \$version,
  29 );
  30
  31 if ($version || ($input_marc_file eq '')) {
  32         print <<EOF
  33 If your ISO2709 file already has biblionumbers, you can use this script
  34 to import the MARC into your database.
  35 parameters :
  36 \th : this version/help screen
  37 \tfile /path/to/file/to/dump : the file to dump
  38 SAMPLE :
  39 \t\$ export KOHA_CONF=/etc/koha.conf
  40 \t\$ perl misc/marcimport_to_biblioitems.pl  -file /home/jmf/koha.mrc
  41 EOF
  42 ;#'
  43         die;
  44 }
  45 my $starttime = gettimeofday;
  46 my $timeneeded;
  47 my $dbh = C4::Context->dbh;
  48
  49 my $sth2=$dbh->prepare("update biblioitems  set marc=? where biblionumber=?");
  50 my $fh = IO::File->new($input_marc_file); # don't let MARC::Batch open the file, as it applies the ':utf8' IO layer
  51 my $batch = MARC::Batch->new( 'USMARC', $fh );
  52 $batch->warnings_off();
  53 $batch->strict_off();
  54 my ($tagfield,$biblionumtagsubfield) = &GetMarcFromKohaField("biblio.biblionumber","");
  55
  56 my $i=0;
  57 while ( my $record = $batch->next() ) {
  58         my $biblionumber=$record->field($tagfield)->subfield($biblionumtagsubfield);
  59         $i++;
  60         $sth2->execute($record->as_usmarc,$biblionumber) if $biblionumber;
  61         print "$biblionumber \n";
  62 }
  63
  64 $timeneeded = gettimeofday - $starttime ;
  65 print "$i records in $timeneeded s\n" ;
  66
  67 END;
  68 # IS THIS SUPPOSED TO BE __END__ ??  If not, then what is it?  --JBA
  69
  70 sub search {
  71         my ($query)=@_;
  72         my $nquery="\ \@attr 1=1007  ".$query;
  73         my $oAuth=C4::Context->Zconn("biblioserver");
  74         if ($oAuth eq "error"){
  75                 warn "Error/CONNECTING \n";
  76                 return("error",undef);
  77         }
  78         my $oAResult;
  79         my $Anewq= new ZOOM::Query::PQF($nquery);
  80         eval {
  81         $oAResult= $oAuth->search_pqf($nquery) ;
  82         };
  83         if($@){
  84                 warn " /Cannot search:", $@->code()," /MSG:",$@->message(),"\n";
  85                 return("error",undef);
  86         }
  87         my $authrecord;
  88         my $nbresults="0";
  89         $nbresults=$oAResult->size();
  90         if ($nbresults eq "1" ){
  91                 my $rec=$oAResult->record(0);
  92                 my $marcdata=$rec->raw();
  93                 $authrecord = MARC::File::USMARC::decode($marcdata);
  94         }
  95         return ($authrecord,$nbresults);
  96 }