b4392018bc
Signed-off-by: Nick Clemens <nick@bywatersolutions.com> Signed-off-by: Jesse Weaver <jweaver@bywatersolutions.com> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
116 lines
3.3 KiB
Perl
Executable file
116 lines
3.3 KiB
Perl
Executable file
#!/usr/bin/perl
|
|
|
|
#script to administer Authorities without biblio
|
|
|
|
# Copyright 2009 BibLibre
|
|
# written 2009-05-04 by paul dot poulain at biblibre.com
|
|
#
|
|
# This file is part of Koha.
|
|
#
|
|
# Koha is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Koha is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Koha; if not, see <http://www.gnu.org/licenses>.
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use C4::Context;
|
|
use C4::AuthoritiesMarc;
|
|
use Getopt::Long;
|
|
|
|
use Koha::SearchEngine::Search;
|
|
|
|
my @authtypes;
|
|
my $want_help = 0;
|
|
my $test = 0;
|
|
GetOptions(
|
|
'aut|authtypecode:s' => \@authtypes,
|
|
't|test' => \$test,
|
|
'h|help' => \$want_help
|
|
);
|
|
|
|
if ($want_help) {
|
|
print_usage();
|
|
exit 0;
|
|
}
|
|
|
|
if ($test) {
|
|
print "testing only, authorities will not be deleted.\n";
|
|
}
|
|
|
|
my $errZebraConnection = C4::Context->Zconn("biblioserver",0)->errcode();
|
|
if ( $errZebraConnection == 10000 ) {
|
|
die "Zebra server seems not to be available. This script needs Zebra runs."
|
|
} elsif ( $errZebraConnection ) {
|
|
die "Error from Zebra: $errZebraConnection";
|
|
}
|
|
|
|
my $dbh=C4::Context->dbh;
|
|
my $thresholdmin=0;
|
|
my $thresholdmax=0;
|
|
my @results;
|
|
# prepare the request to retrieve all authorities of the requested types
|
|
my $rqsql = "SELECT * from auth_header where 1";
|
|
$rqsql .= " AND authtypecode IN (".join(",",map{$dbh->quote($_)}@authtypes).")" if @authtypes;
|
|
my $rqselect = $dbh->prepare($rqsql);
|
|
$|=1;
|
|
|
|
$rqselect->execute;
|
|
my $counter=0;
|
|
my $totdeleted=0;
|
|
my $totundeleted=0;
|
|
my $searcher = Koha::SearchEngine::Search->new({index => 'biblios'});
|
|
while (my $data=$rqselect->fetchrow_hashref){
|
|
my $query;
|
|
$query= "an=".$data->{'authid'};
|
|
# search for biblios mapped
|
|
my ($err,$res,$used) = $searcher->simple_search_compat($query,0,10);
|
|
if (defined $err) {
|
|
warn "error: $err on search $query\n";
|
|
next;
|
|
}
|
|
print ".";
|
|
print "$counter\n" unless $counter++ % 100;
|
|
# if found, delete, otherwise, just count
|
|
if ($used>=$thresholdmin and $used<=$thresholdmax){
|
|
DelAuthority($data->{'authid'}) unless $test;
|
|
$totdeleted++;
|
|
} else {
|
|
$totundeleted++;
|
|
}
|
|
}
|
|
|
|
print "$counter authorities parsed, $totdeleted deleted and $totundeleted unchanged because used\n";
|
|
|
|
|
|
sub print_usage {
|
|
print <<_USAGE_;
|
|
$0: Remove unused authority records
|
|
|
|
This script removes authority records that do not have any biblio
|
|
records attached to them.
|
|
|
|
If the --aut option is supplied, only authority records of that
|
|
particular type will be checked for usage. --aut can be repeated.
|
|
|
|
If --aut is not supplied, all authority records will be checked.
|
|
|
|
Use --test to perform a test run. This script does not ask the
|
|
operator to confirm the deletion of each authority record.
|
|
|
|
parameters
|
|
--aut|authtypecode TYPE the list of authtypes to check
|
|
--test or -t test mode, don't delete really, just count
|
|
--help or -h show this message.
|
|
|
|
_USAGE_
|
|
}
|