Koha/authorities/merge.pl
Martin Renvoize 796e4e5d2b Bug 21456: (QA follow-up) Catch missed case in authorities merge
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
2018-10-17 13:52:23 +00:00

213 lines
7.2 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright 2013 C & P Bibliography Services
#
# 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
use warnings;
use CGI qw ( -utf8 );
use C4::Output;
use C4::Auth;
use C4::AuthoritiesMarc;
use C4::Koha;
use C4::Biblio;
use Koha::Authority::Types;
use Koha::MetadataRecord::Authority;
my $input = new CGI;
my @authid = $input->multi_param('authid');
my $merge = $input->param('merge');
my @errors;
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => "authorities/merge.tt",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => { editauthorities => 1 },
}
);
#------------------------
# Merging
#------------------------
if ($merge) {
# Creating a new record from the html code
my $record = TransformHtmlToMarc($input, 0);
my $recordid1 = $input->param('recordid1') // q{};
my $recordid2 = $input->param('recordid2') // q{};
my $typecode = $input->param('frameworkcode');
# Some error checking
if( $recordid1 eq $recordid2 ) {
push @errors, { code => 'DESTRUCTIVE_MERGE' };
} elsif( !$typecode || !Koha::Authority::Types->find($typecode) ) {
push @errors, { code => 'WRONG_FRAMEWORK' };
} elsif( scalar $record->fields == 0 ) {
push @errors, { code => 'EMPTY_MARC' };
}
if( @errors ) {
$template->param( errors => \@errors );
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
# Rewriting the leader
if( my $authrec = GetAuthority($recordid1) ) {
$record->leader( $authrec->leader() );
}
# Modifying the reference record
# This triggers a merge for the biblios attached to $recordid1
ModAuthority( $recordid1, $record, $typecode );
# Now merge for biblios attached to $recordid2
my $MARCfrom = GetAuthority( $recordid2 );
merge({ mergefrom => $recordid2, MARCfrom => $MARCfrom, mergeto => $recordid1, MARCto => $record });
# Delete the other record. Do not merge. It is unneeded and could under
# special circumstances have unwanted side-effects.
DelAuthority({ authid => $recordid2, skip_merge => 1 });
# Parameters
$template->param(
result => 1,
recordid1 => $recordid1
);
#-------------------------
# Show records to merge
#-------------------------
}
else {
my $mergereference = $input->param('mergereference');
$template->{'VARS'}->{'mergereference'} = $mergereference;
if ( scalar(@authid) != 2 ) {
push @errors, { code => "WRONG_COUNT", value => scalar(@authid) };
} elsif( $authid[0] eq $authid[1] ) {
push @errors, { code => 'DESTRUCTIVE_MERGE' };
} else {
my $recordObj1 = Koha::MetadataRecord::Authority->get_from_authid($authid[0]);
if (!$recordObj1) {
push @errors, { code => "MISSING_RECORD", value => $authid[0] };
}
my $recordObj2;
if (defined $mergereference && $mergereference eq 'breeding') {
$recordObj2 = Koha::MetadataRecord::Authority->get_from_breeding($authid[1]);
} else {
$recordObj2 = Koha::MetadataRecord::Authority->get_from_authid($authid[1]);
}
if (!$recordObj2) {
push @errors, { code => "MISSING_RECORD", value => $authid[1] };
}
unless ( $recordObj1 && $recordObj2 ) {
if (@errors) {
$template->param( errors => \@errors );
}
output_html_with_http_headers $input, $cookie, $template->output;
exit;
}
if ($mergereference ) {
my $framework;
if ( $recordObj1->authtypecode ne $recordObj2->authtypecode && $mergereference ne 'breeding' ) {
$framework = $input->param('frameworkcode');
}
else {
$framework = $recordObj1->authtypecode;
}
if ($mergereference eq 'breeding') {
$mergereference = $authid[0];
}
# Getting MARC Structure
my $tagslib = GetTagsLabels( 1, $framework );
foreach my $field ( keys %$tagslib ) {
if ( defined $tagslib->{$field}->{'tab'} && $tagslib->{$field}->{'tab'} eq ' ' ) {
$tagslib->{$field}->{'tab'} = 0;
}
}
#Setting $notreference
my $notreference = $authid[1];
if($mergereference == $notreference){
$notreference = $authid[0];
#Swap so $recordObj1 is always the correct merge reference
($recordObj1, $recordObj2) = ($recordObj2, $recordObj1);
}
# Creating a loop for display
my @records = (
{
recordid => $mergereference,
record => $recordObj1->record,
frameworkcode => $recordObj1->authtypecode,
display => $recordObj1->createMergeHash($tagslib),
reference => 1,
},
{
recordid => $notreference,
record => $recordObj2->record,
frameworkcode => $recordObj2->authtypecode,
display => $recordObj2->createMergeHash($tagslib),
},
);
# Parameters
$template->param(
recordid1 => $mergereference,
recordid2 => $notreference,
records => \@records,
framework => $framework,
);
}
else {
# Ask the user to choose which record will be the kept
$template->param(
choosereference => 1,
recordid1 => $authid[0],
recordid2 => $authid[1],
title1 => $recordObj1->authorized_heading,
title2 => $recordObj2->authorized_heading,
);
if ( $recordObj1->authtypecode ne $recordObj2->authtypecode ) {
my $authority_types = Koha::Authority::Types->search( { authtypecode => { '!=' => '' } }, { order_by => ['authtypetext'] } );
$template->param(
frameworkselect => $authority_types->unblessed,
frameworkcode1 => $recordObj1->authtypecode,
frameworkcode2 => $recordObj2->authtypecode,
);
}
}
}
}
if (@errors) {
$template->param( errors => \@errors );
}
output_html_with_http_headers $input, $cookie, $template->output;