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100 lines
3.1 KiB
100 lines
3.1 KiB
#!/usr/bin/perl
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# small script that dumps an iso2709 file.
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use strict;
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#use warnings; FIXME - Bug 2505
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# Koha modules used
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use Koha::Script;
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use C4::Context;
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use MARC::File::USMARC;
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use MARC::Batch;
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use Getopt::Long qw( GetOptions );
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use IO::File;
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my ( $input_marc_file,$number,$nowarning,$frameworkcode) = ('',0);
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my $version;
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GetOptions(
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'file:s' => \$input_marc_file,
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'n:s' => \$number,
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'v' => \$version,
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'w' => \$nowarning,
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'c' => \$frameworkcode,
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);
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$frameworkcode="" unless $frameworkcode;
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if ($version || ($input_marc_file eq '')) {
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print <<EOF
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This script compares an iso2709 file and Koha's MARC frameworks
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It will show the marc fields/subfields used in Koha, and that
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are not in the iso2709 file and which fields/subfields that are
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used in the iso2709 file and not in Koha.
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parameters :
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\tv : this version/help screen
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\tfile /path/to/file/to/dump : the file to dump
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\tw : warning and strict off. If your dump fails, try -w option. It it works, then, the file is iso2709, but a buggy one !
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\tc : the frameworkcode. If omitted, set to ""
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SAMPLE : ./compare_iso_and_marc_parameters.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 $fh = IO::File->new($input_marc_file); # don't let MARC::Batch open the file, as it applies the ':utf8' IO layer
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my $batch = MARC::Batch->new( 'USMARC', $fh );
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$batch->warnings_off() unless $nowarning;
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$batch->strict_off() unless $nowarning;
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my $dbh=C4::Context->dbh;
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my $sth = $dbh->prepare("select tagfield,tagsubfield,tab from marc_subfield_structure where frameworkcode=?");
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$sth->execute($frameworkcode);
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my %hash_unused;
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my %hash_used;
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while (my ($tagfield,$tagsubfield,$tab) = $sth->fetchrow) {
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$hash_unused{"$tagfield$tagsubfield"} = 1 if ($tab eq -1);
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$hash_used{"$tagfield$tagsubfield"} = 1 if ($tab ne -1);
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}
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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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foreach my $MARCfield ($record->fields()) {
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next if $MARCfield->is_control_field(); # tag num < 10
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if ($MARCfield) {
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foreach my $fields ($MARCfield->subfields()) {
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if ($fields) {
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if ($hash_unused{$MARCfield->tag().@$fields[0]}>=1) {
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$hash_unused{$MARCfield->tag().@$fields[0]}++;
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}
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if ($hash_used{$MARCfield->tag().@$fields[0]}>=1) {
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$hash_used{$MARCfield->tag().@$fields[0]}++;
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}
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}
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# foreach my $field (@$fields) {
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# warn "==>".$MARCfield->tag().@$fields[0];
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# }
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}
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}
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}
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}
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print "Undeclared tag/subfields that exists in the file\n";
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print "================================================\n";
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foreach my $key (sort keys %hash_unused) {
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print "$key => ".($hash_unused{$key}-1)."\n" unless ($hash_unused{$key}==1);
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}
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print "Declared tag/subfields unused in the iso2709 file\n";
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print "=================================================\n";
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foreach my $key (sort keys %hash_used) {
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print "$key => ".($hash_used{$key}-1)."\n" if ($hash_used{$key}==1);
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}
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# foreach my $x (sort keys %resB) {
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# print "$x => ".$resB{$x}."\n";
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# }
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print "\n==================\n$i record parsed\n";
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