Koha-clms/misc/migration_tools/check_marc_definition.pl

66 lines
2.4 KiB
Perl
Executable File

#!/usr/bin/perl
# script that rebuild thesaurus from biblio table.
use strict;
# Koha modules used
use MARC::File::USMARC;
use MARC::Record;
use MARC::Batch;
use C4::Context;
use C4::Biblio;
use C4::AuthoritiesMarc;
use Time::HiRes qw(gettimeofday);
use Getopt::Long;
my ( $input_marc_file, $number) = ('',0);
my ($version,$confirm,$all);
GetOptions(
'h' => \$version,
'c' => \$confirm,
'a' => \$all,
);
if ($version || ($confirm eq '')) {
print <<EOF
Script that compare the datas in the DB and the setting of MARC structure
It show all fields/subfields that are in the MARC DB but NOT in any tab (= fields used but not visible) Usually, this means you made an error in your MARC editor. Sometimes, this is something normal.
options
\t-a : will show all subfields usages, not only subfields in tab ignore that are used.
Enter $0 -c to run this script (the -c being here only to "confirm"
EOF
;#
exit;
}#/
my $dbh = C4::Context->dbh;
print "Checking\n";
my $sth = $dbh->prepare("SELECT count(*), tag, subfieldcode, frameworkcode FROM marc_subfield_table, marc_biblio WHERE marc_biblio.bibid = marc_subfield_table.bibid group by frameworkcode,tag,subfieldcode");
$sth->execute;
my %tags;
my $sth2 = $dbh->prepare("select tab,liblibrarian,kohafield from marc_subfield_structure where tagfield=? and tagsubfield=? and frameworkcode=?");
if ($all) {
print "framework|tag|subfield|value|used|tab\n";
}
while (my ($total,$tag,$subfield,$frameworkcode) = $sth->fetchrow) {
$sth2->execute($tag,$subfield,$frameworkcode);
$tags{$frameworkcode." / ".$tag." / ".$subfield} ++;
my ($tab,$liblibrarian,$kohafield) = $sth2->fetchrow;
if ($all) {
print $frameworkcode."|".$tag.'|$'.$subfield."|".$liblibrarian."|".$total."|".$tab."\n";
} else {
if ($tab eq -1 && $kohafield ne "biblio.biblionumber" && $kohafield ne "biblioitems.biblioitemnumber" && $kohafield ne "items.itemnumber") {
print "Tab ignore for framework $frameworkcode, $tag\$$subfield - $liblibrarian (used $total times)\n";
}
}
}
$sth = $dbh->prepare("select frameworkcode,tagfield,tagsubfield from marc_subfield_structure where tab<>-1 order by frameworkcode,tagfield,tagsubfield");
$sth->execute;
print "===================\n";
while (my ($frameworkcode,$tag,$subfield) = $sth->fetchrow) {
print "$tag, $subfield in framework $frameworkcode is active, but never filled\n" unless $tags{$frameworkcode." / ".$tag." / ".$subfield};
}
print "Done\n";