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119 lines
3.9 KiB
119 lines
3.9 KiB
#!/usr/bin/perl
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# small script that import an iso2709 file into koha 2.0
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use strict;
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# Koha modules used
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use MARC::File::USMARC;
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use MARC::Record;
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use MARC::Batch;
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use C4::Context;
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use C4::AuthoritiesMarc;
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use Time::HiRes qw(gettimeofday);
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use Getopt::Long;
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my ( $input_marc_file, $number) = ('',0);
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my ($version, $delete, $test_parameter,$char_encoding, $verbose);
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GetOptions(
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'file:s' => \$input_marc_file,
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'n' => \$number,
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'h' => \$version,
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'd' => \$delete,
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't' => \$test_parameter,
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'c:s' => \$char_encoding,
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'v:s' => \$verbose,
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);
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if ($version || ($input_marc_file eq '')) {
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print <<EOF
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small script to import an iso2709 file into Koha.
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parameters :
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\th : this version/help screen
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\tfile /path/to/file/to/dump : the file to dump
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\tv : verbose mode. 1 means "some infos", 2 means "MARC dumping"
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\tn : the number of the record to import. If missing, all the file is imported
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\tt : test mode : parses the file, saying what he would do, but doing nothing.
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\tc : the char encoding. At the moment, only MARC21 and UNIMARC supported. MARC21 by default.
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\d : delete EVERYTHING related to biblio in koha-DB before import :tables :
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\t\tbiblio, \t\tbiblioitems, \t\tsubjects,\titems
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\tmarc_biblio,
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\t\tmarc_subfield_table, \tmarc_word, \t\tmarc_blob_subfield
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IMPORTANT : don't use this script before you've entered and checked twice (or more) your MARC parameters tables.
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If you fail this, the import won't work correctly and you will get invalid datas.
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SAMPLE : ./bulkmarcimport.pl -file /home/paul/koha.dev/local/npl -n 1
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EOF
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;#'
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die;
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}
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my $dbh = C4::Context->dbh;
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if ($delete) {
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print "deleting authorities\n";
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$dbh->do("delete from auth_header");
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}
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if ($test_parameter) {
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print "TESTING MODE ONLY\n DOING NOTHING\n===============\n";
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}
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$char_encoding = 'MARC21' unless ($char_encoding);
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print "CHAR : $char_encoding\n" if $verbose;
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my $starttime = gettimeofday;
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my $batch = MARC::Batch->new( 'USMARC', $input_marc_file );
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$batch->warnings_off();
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$batch->strict_off();
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my $i=0;
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while ( my $record = $batch->next() ) {
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$i++;
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#now, parse the record, extract the item fields, and store them in somewhere else.
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## create an empty record object to populate
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my $newRecord = MARC::Record->new();
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$newRecord->leader($record->leader);
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# go through each field in the existing record
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foreach my $oldField ( $record->fields() ) {
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# just reproduce tags < 010 in our new record
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if ( $oldField->tag() < 10 ) {
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$newRecord->append_fields( $oldField );
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next();
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}
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# store our new subfield data in this list
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my @newSubfields = ();
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# go through each subfield code/data pair
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foreach my $pair ( $oldField->subfields() ) {
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$pair->[1] =~ s/\<//g;
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$pair->[1] =~ s/\>//g;
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push( @newSubfields, $pair->[0], char_decode($pair->[1],$char_encoding) );
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}
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# add the new field to our new record
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my $newField = MARC::Field->new(
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$oldField->tag(),
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$oldField->indicator(1),
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$oldField->indicator(2),
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@newSubfields
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);
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$newRecord->append_fields( $newField );
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}
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warn "$i ==>".$newRecord->as_formatted() if $verbose eq 2;
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my $authtypecode=substr($newRecord->leader(),9,1);
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$authtypecode="NP" if ($authtypecode eq 'a'); # personnes
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$authtypecode="CO" if ($authtypecode eq 'b'); # collectivit�
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$authtypecode="NG" if ($authtypecode eq 'c'); # g�graphique
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$authtypecode="NM" if ($authtypecode eq 'd'); # marque
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$authtypecode="NF" if ($authtypecode eq 'e'); # famille
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$authtypecode="TI" if ($authtypecode eq 'f'); # Titre uniforme
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$authtypecode="TI" if ($authtypecode eq 'h'); # auteur/titre
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$authtypecode="MM" if ($authtypecode eq 'j'); # mot mati�e
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warn "XX => $authtypecode";
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# now, create biblio and items with NEWnewXX call.
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unless ($test_parameter) {
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my ($authid) = AddAuthority($newRecord,0,$authtypecode);
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warn "ADDED authority NB $authid in DB\n" if $verbose;
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}
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}
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# $dbh->do("unlock tables");
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my $timeneeded = gettimeofday - $starttime;
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print "$i MARC record done in $timeneeded seconds";
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