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#!/usr/bin/perl |
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# Copyright Rijksmuseum 2017 |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 3 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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use Modern::Perl; |
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use Getopt::Long; |
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use List::MoreUtils qw/uniq/; |
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use Pod::Usage; |
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use C4::AuthoritiesMarc qw/AddAuthority DelAuthority GetAuthority merge/; |
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my ( @authid, $delete, $help, $merge, $reference, $renumber, $verbose ); |
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GetOptions( |
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'authid:s' => \@authid, |
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'delete' => \$delete, |
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'help' => \$help, |
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'merge' => \$merge, |
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'reference:i' => \$reference, |
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'renumber' => \$renumber, |
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'verbose' => \$verbose, |
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); |
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@authid = map { split /[,]/, $_; } @authid; |
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if( $delete ) { |
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delete_auth( \@authid ); |
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} elsif( $merge ) { |
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merge_auth( \@authid, $reference ); |
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} elsif( $renumber ) { |
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renumber( \@authid ); |
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} elsif( $help ) { |
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pod2usage(1); |
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} else { |
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pod2usage(1); |
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} |
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sub delete_auth { |
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my ( $auths ) = @_; |
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foreach my $authid ( uniq(@$auths) ) { |
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DelAuthority({ authid => $authid }); # triggers a merge (read: cleanup) |
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print "Removing $authid\n" if $verbose; |
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} |
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} |
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sub merge_auth { |
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my ( $auths, $reference ) = @_; |
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if( !$reference ) { |
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print "Reference parameter is missing\n"; |
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return; |
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} |
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my $marc_ref = GetAuthority( $reference ) || return; |
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# First update all linked biblios of reference |
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merge({ mergefrom => $reference, MARCfrom => $marc_ref, mergeto => $reference, MARCto => $marc_ref, override_limit => 1 }); |
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# Merge all authid's into reference |
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my $marc; |
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foreach my $authid ( uniq(@$auths) ) { |
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next if $authid == $reference; |
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$marc = GetAuthority($authid) || next; |
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merge({ mergefrom => $authid, MARCfrom => $marc, mergeto => $reference, MARCto => $marc_ref, override_limit => 1 }); |
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DelAuthority({ authid => $authid, skip_merge => 1 }); |
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print "Record $authid merged into reference.\n" if $verbose; |
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} |
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} |
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sub renumber { |
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my ( $auths ) = @_; |
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foreach my $authid ( uniq(@$auths) ) { |
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if( my $obj = Koha::Authorities->find($authid) ) { |
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my $marc = GetAuthority( $authid ); |
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AddAuthority( $marc, $authid, $obj->authtypecode ); |
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# AddAuthority contains an update of 001, 005 etc. |
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print "Renumbered $authid\n" if $verbose; |
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} else { |
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print "Record $authid not found!\n" if $verbose; |
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} |
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} |
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} |
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=head1 NAME |
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update_authorities.pl |
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=head1 DESCRIPTION |
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Script to perform various authority related maintenance tasks. |
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This version supports deleting an authority record and updating all linked |
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biblio records. |
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Furthermore it supports merging authority records with one reference record, |
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and updating all linked biblio records. |
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It also allows you to force a renumber, i.e. save the authid into field 001. |
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=head1 SYNOPSIS |
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update_authorities.pl -authid 1,2,3 -delete |
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update_authorities.pl -authid 1 -authid 2 -authid 3 -delete |
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update_authorities.pl -authid 1,2 -merge -reference 3 |
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update_authorities.pl -merge -reference 4 |
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update_authorities.pl -authid 1,2,3 -renumber |
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=head1 OPTIONS |
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authid: List authority numbers separated by commas or repeat the |
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parameter. |
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delete: Delete the listed authority numbers and remove its references from |
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linked biblio records. |
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merge: Merge the passed authid's into reference and update all linked biblio |
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records. If you do not pass authid's, the linked biblio records of reference |
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will be updated only. |
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renumber: Save authid into field 001. |
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=head1 AUTHOR |
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Marcel de Rooy, Rijksmuseum Amsterdam, The Netherlands |
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=cut |