Jonathan Druart
172ebfe520
The marc subfield structure is currently cached using a global variable of C4::Context. The infos are retrieved every time a new context is created. This patch suggests to use Koha::Cache instead. To achieve this goal, a new subroutine is created C4::Biblio::GetMarcSubfieldStructure, it will be called from code which needs to get the marc subfield structure. GetMarcFromKohaField, GetMarcSubfieldStructureFromKohaField, TransformKohaToMarc and _get_inverted_marc_field_map are modified accordingly and the cache is cleared when the table is updated (from the 3 pl scripts modified by this patch). The caching done in C4::Context (marcfromkohafield) is removed. Test plan: Play with the marc subfield structure (in the administration module), then add and edit records and make sure everything went fine. Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io> Everything works as expected on my functional tests. I'm really happy to see the patch introduces relevant tests for previously untested functions. Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
1615 lines
56 KiB
Perl
1615 lines
56 KiB
Perl
package C4::AuthoritiesMarc;
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# Copyright 2000-2002 Katipo Communications
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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
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# 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
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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use strict;
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use warnings;
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use C4::Context;
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use MARC::Record;
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use C4::Biblio;
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use C4::Search;
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use C4::AuthoritiesMarc::MARC21;
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use C4::AuthoritiesMarc::UNIMARC;
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use C4::Charset;
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use C4::Log;
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use Koha::MetadataRecord::Authority;
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use Koha::Authorities;
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use Koha::Authority::Types;
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use Koha::Authority;
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use Koha::SearchEngine;
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use Koha::SearchEngine::Search;
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use vars qw(@ISA @EXPORT);
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BEGIN {
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require Exporter;
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@ISA = qw(Exporter);
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@EXPORT = qw(
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&GetTagsLabels
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&GetAuthMARCFromKohaField
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&AddAuthority
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&ModAuthority
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&DelAuthority
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&GetAuthority
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&GetAuthorityXML
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&CountUsage
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&CountUsageChildren
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&SearchAuthorities
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&BuildSummary
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&BuildAuthHierarchies
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&BuildAuthHierarchy
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&GenerateHierarchy
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&merge
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&FindDuplicateAuthority
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&GuessAuthTypeCode
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&GuessAuthId
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);
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}
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=head1 NAME
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C4::AuthoritiesMarc
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=head2 GetAuthMARCFromKohaField
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( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);
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returns tag and subfield linked to kohafield
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Comment :
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Suppose Kohafield is only linked to ONE subfield
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=cut
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sub GetAuthMARCFromKohaField {
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#AUTHfind_marc_from_kohafield
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my ( $kohafield,$authtypecode ) = @_;
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my $dbh=C4::Context->dbh;
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return 0, 0 unless $kohafield;
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$authtypecode="" unless $authtypecode;
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my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
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$sth->execute($kohafield,$authtypecode);
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my ($tagfield,$tagsubfield) = $sth->fetchrow;
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return ($tagfield,$tagsubfield);
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}
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=head2 SearchAuthorities
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(\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or,
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$excluding, $operator, $value, $offset,$length,$authtypecode,
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$sortby[, $skipmetadata])
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returns ref to array result and count of results returned
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=cut
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sub SearchAuthorities {
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my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby,$skipmetadata) = @_;
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# warn Dumper($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby);
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my $dbh=C4::Context->dbh;
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$sortby="" unless $sortby;
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my $query;
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my $qpquery = '';
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my $QParser;
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$QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
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my $attr = '';
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# the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
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# the authtypecode. Then, search on $a of this tag_to_report
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# also store main entry MARC tag, to extract it at end of search
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my $mainentrytag;
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##first set the authtype search and may be multiple authorities
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if ($authtypecode) {
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my $n=0;
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my @authtypecode;
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my @auths=split / /,$authtypecode ;
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foreach my $auth (@auths){
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$query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
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push @authtypecode ,$auth;
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$n++;
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}
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if ($n>1){
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while ($n>1){$query= "\@or ".$query;$n--;}
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}
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if ($QParser) {
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$qpquery .= '(authtype:' . join('|| authtype:', @auths) . ')';
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}
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}
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my $dosearch;
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my $and=" \@and " ;
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my $q2;
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my $attr_cnt = 0;
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for ( my $i = 0 ; $i <= $#{$value} ; $i++ ) {
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if ( @$value[$i] ) {
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if ( @$tags[$i] ) {
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if ( @$tags[$i] eq "mainmainentry" ) {
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$attr = " \@attr 1=Heading-Main ";
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}
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elsif ( @$tags[$i] eq "mainentry" ) {
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$attr = " \@attr 1=Heading ";
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}
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elsif ( @$tags[$i] eq "match" ) {
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$attr = " \@attr 1=Match ";
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}
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elsif ( @$tags[$i] eq "match-heading" ) {
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$attr = " \@attr 1=Match-heading ";
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}
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elsif ( @$tags[$i] eq "see-from" ) {
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$attr = " \@attr 1=Match-heading-see-from ";
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}
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elsif ( @$tags[$i] eq "thesaurus" ) {
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$attr = " \@attr 1=Subject-heading-thesaurus ";
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}
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else { # Assume any if no index was specified
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$attr = " \@attr 1=Any ";
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}
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} #if @$tags[$i]
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else { # Assume any if no index was specified
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$attr = " \@attr 1=Any ";
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}
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my $operator = @$operator[$i];
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if ( $operator and $operator eq 'is' ) {
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$attr .= " \@attr 4=1 \@attr 5=100 "
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; ##Phrase, No truncation,all of subfield field must match
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}
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elsif ( $operator and $operator eq "=" ) {
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$attr .= " \@attr 4=107 "; #Number Exact match
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}
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elsif ( $operator and $operator eq "start" ) {
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$attr .= " \@attr 3=2 \@attr 4=1 \@attr 5=1 "
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; #Firstinfield Phrase, Right truncated
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}
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elsif ( $operator and $operator eq "exact" ) {
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$attr .= " \@attr 4=1 \@attr 5=100 \@attr 6=3 "
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; ##Phrase, No truncation,all of subfield field must match
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}
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else {
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$attr .= " \@attr 5=1 \@attr 4=6 "
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; ## Word list, right truncated, anywhere
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if ( $sortby eq 'Relevance' ) {
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$attr .= "\@attr 2=102 ";
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}
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}
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@$value[$i] =~
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s/"/\\"/g; # Escape the double-quotes in the search value
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$attr = $attr . "\"" . @$value[$i] . "\"";
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$q2 .= $attr;
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$dosearch = 1;
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++$attr_cnt;
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if ($QParser) {
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$qpquery .= " $tags->[$i]:\"$value->[$i]\"";
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}
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} #if value
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}
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##Add how many queries generated
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if (defined $query && $query=~/\S+/){
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$query= $and x $attr_cnt . $query . (defined $q2 ? $q2 : '');
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} else {
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$query= $q2;
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}
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## Adding order
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#$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
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my $orderstring;
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if ($sortby eq 'HeadingAsc') {
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$orderstring = '@attr 7=1 @attr 1=Heading 0';
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} elsif ($sortby eq 'HeadingDsc') {
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$orderstring = '@attr 7=2 @attr 1=Heading 0';
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} elsif ($sortby eq 'AuthidAsc') {
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$orderstring = '@attr 7=1 @attr 4=109 @attr 1=Local-Number 0';
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} elsif ($sortby eq 'AuthidDsc') {
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$orderstring = '@attr 7=2 @attr 4=109 @attr 1=Local-Number 0';
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}
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if ($QParser) {
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$qpquery .= ' all:all' unless $value->[0];
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if ( $value->[0] =~ m/^qp=(.*)$/ ) {
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$qpquery = $1;
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}
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$qpquery .= " #$sortby" unless $sortby eq '';
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$QParser->parse( $qpquery );
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$query = $QParser->target_syntax('authorityserver');
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} else {
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$query=($query?$query:"\@attr 1=_ALLRECORDS \@attr 2=103 ''");
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$query="\@or $orderstring $query" if $orderstring;
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}
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$offset=0 unless $offset;
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my $counter = $offset;
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$length=10 unless $length;
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my @oAuth;
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my $i;
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$oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
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my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
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my $oAResult;
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$oAResult= $oAuth[0]->search($Anewq) ;
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while (($i = ZOOM::event(\@oAuth)) != 0) {
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my $ev = $oAuth[$i-1]->last_event();
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last if $ev == ZOOM::Event::ZEND;
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}
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my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
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if ($error) {
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warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
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goto NOLUCK;
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}
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my $nbresults;
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$nbresults=$oAResult->size();
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my $nremains=$nbresults;
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my @result = ();
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my @finalresult = ();
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if ($nbresults>0){
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##Find authid and linkid fields
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##we may be searching multiple authoritytypes.
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## FIXME this assumes that all authid and linkid fields are the same for all authority types
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# my ($authidfield,$authidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.authid",$authtypecode[0]);
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# my ($linkidfield,$linkidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.linkid",$authtypecode[0]);
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while (($counter < $nbresults) && ($counter < ($offset + $length))) {
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##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
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my $rec=$oAResult->record($counter);
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my $separator=C4::Context->preference('AuthoritySeparator');
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my $authrecord = C4::Search::new_record_from_zebra(
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'authorityserver',
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$rec->raw()
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);
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if ( !defined $authrecord or !defined $authrecord->field('001') ) {
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$counter++;
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next;
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}
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SetUTF8Flag( $authrecord );
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my $authid=$authrecord->field('001')->data();
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my %newline;
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$newline{authid} = $authid;
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if ( !$skipmetadata ) {
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my $auth_tag_to_report;
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$auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report
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if $authtypecode;
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my $reported_tag;
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my $mainentry = $authrecord->field($auth_tag_to_report);
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if ($mainentry) {
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foreach ( $mainentry->subfields() ) {
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$reported_tag .= '$' . $_->[0] . $_->[1];
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}
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}
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my ( $thisauthtype, $thisauthtypecode );
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if ( my $authority = Koha::Authorities->find($authid) ) {
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$thisauthtypecode = $authority->authtypecode;
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$thisauthtype = Koha::Authority::Types->find($thisauthtypecode);
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}
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unless (defined $thisauthtype) {
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$thisauthtypecode = $authtypecode;
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$thisauthtype = Koha::Authority::Types->find($thisauthtypecode);
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}
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my $summary = BuildSummary( $authrecord, $authid, $thisauthtypecode );
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$newline{authtype} = defined($thisauthtype) ?
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$thisauthtype->authtypetext : '';
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$newline{summary} = $summary;
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$newline{even} = $counter % 2;
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$newline{reported_tag} = $reported_tag;
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}
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$counter++;
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push @finalresult, \%newline;
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}## while counter
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###
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if (! $skipmetadata) {
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for (my $z=0; $z<@finalresult; $z++){
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my $count=CountUsage($finalresult[$z]{authid});
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$finalresult[$z]{used}=$count;
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}# all $z's
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}
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}## if nbresult
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NOLUCK:
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$oAResult->destroy();
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# $oAuth[0]->destroy();
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return (\@finalresult, $nbresults);
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}
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=head2 CountUsage
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$count= &CountUsage($authid)
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counts Usage of Authid in bibliorecords.
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=cut
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sub CountUsage {
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my ($authid) = @_;
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### ZOOM search here
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my $query;
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$query= "an:".$authid;
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# Should really be replaced with a real count call, this is a
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# bad way.
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my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
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my ($err,$res,$result) = $searcher->simple_search_compat($query,0,1);
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if ($err) {
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warn "Error: $err from search $query";
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$result = 0;
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}
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return $result;
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}
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=head2 CountUsageChildren
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$count= &CountUsageChildren($authid)
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counts Usage of narrower terms of Authid in bibliorecords.
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=cut
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sub CountUsageChildren {
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my ($authid) = @_;
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}
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=head2 GuessAuthTypeCode
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my $authtypecode = GuessAuthTypeCode($record);
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Get the record and tries to guess the adequate authtypecode from its content.
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=cut
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sub GuessAuthTypeCode {
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my ($record, $heading_fields) = @_;
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return unless defined $record;
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$heading_fields //= {
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"MARC21"=>{
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'100'=>{authtypecode=>'PERSO_NAME'},
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'110'=>{authtypecode=>'CORPO_NAME'},
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'111'=>{authtypecode=>'MEETI_NAME'},
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'130'=>{authtypecode=>'UNIF_TITLE'},
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'148'=>{authtypecode=>'CHRON_TERM'},
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'150'=>{authtypecode=>'TOPIC_TERM'},
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'151'=>{authtypecode=>'GEOGR_NAME'},
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'155'=>{authtypecode=>'GENRE/FORM'},
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'180'=>{authtypecode=>'GEN_SUBDIV'},
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'181'=>{authtypecode=>'GEO_SUBDIV'},
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'182'=>{authtypecode=>'CHRON_SUBD'},
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'185'=>{authtypecode=>'FORM_SUBD'},
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},
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#200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
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# 604 with embedded 700, 701, 702
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#210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
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#215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
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#216 Trademark 716 [Reserved for future use]
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#220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
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#230 Title 500 4-- with embedded 500 605
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#240 Name and title (embedded 200, 210, 215, or 220 and 230) 4-- with embedded 7-- and 500 7-- 604 with embedded 7-- and 500 500
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#245 Name and collective title (embedded 200, 210, 215, or 220 and 235) 4-- with embedded 7-- and 501 604 with embedded 7-- and 501 7-- 501
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#250 Topical subject 606
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#260 Place access 620
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#280 Form, genre or physical characteristics 608
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#
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#
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# Could also be represented with :
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#leader position 9
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#a = personal name entry
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#b = corporate name entry
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#c = territorial or geographical name
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#d = trademark
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#e = family name
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#f = uniform title
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#g = collective uniform title
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#h = name/title
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#i = name/collective uniform title
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#j = topical subject
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#k = place access
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#l = form, genre or physical characteristics
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"UNIMARC"=>{
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'200'=>{authtypecode=>'NP'},
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'210'=>{authtypecode=>'CO'},
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'215'=>{authtypecode=>'SNG'},
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'216'=>{authtypecode=>'TM'},
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'220'=>{authtypecode=>'FAM'},
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'230'=>{authtypecode=>'TU'},
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'235'=>{authtypecode=>'CO_UNI_TI'},
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'240'=>{authtypecode=>'SAUTTIT'},
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'245'=>{authtypecode=>'NAME_COL'},
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'250'=>{authtypecode=>'SNC'},
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'260'=>{authtypecode=>'PA'},
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'280'=>{authtypecode=>'GENRE/FORM'},
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}
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};
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foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
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return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
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}
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return;
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}
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=head2 GuessAuthId
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my $authtid = GuessAuthId($record);
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Get the record and tries to guess the adequate authtypecode from its content.
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=cut
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sub GuessAuthId {
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my ($record) = @_;
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return unless ($record && $record->field('001'));
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# my $authtypecode=GuessAuthTypeCode($record);
|
|
# my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
|
|
# if ($tag > 010) {return $record->subfield($tag,$subfield)}
|
|
# else {return $record->field($tag)->data}
|
|
return $record->field('001')->data;
|
|
}
|
|
|
|
=head2 GetTagsLabels
|
|
|
|
$tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
|
|
|
|
returns a ref to hashref of authorities tag and subfield structure.
|
|
|
|
tagslabel usage :
|
|
|
|
$tagslabel->{$tag}->{$subfield}->{'attribute'}
|
|
|
|
where attribute takes values in :
|
|
|
|
lib
|
|
tab
|
|
mandatory
|
|
repeatable
|
|
authorised_value
|
|
authtypecode
|
|
value_builder
|
|
kohafield
|
|
seealso
|
|
hidden
|
|
isurl
|
|
link
|
|
|
|
=cut
|
|
|
|
sub GetTagsLabels {
|
|
my ($forlibrarian,$authtypecode)= @_;
|
|
my $dbh=C4::Context->dbh;
|
|
$authtypecode="" unless $authtypecode;
|
|
my $sth;
|
|
my $libfield = ($forlibrarian == 1)? 'liblibrarian' : 'libopac';
|
|
|
|
|
|
# check that authority exists
|
|
$sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
|
|
$sth->execute($authtypecode);
|
|
my ($total) = $sth->fetchrow;
|
|
$authtypecode="" unless ($total >0);
|
|
$sth= $dbh->prepare(
|
|
"SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
|
|
FROM auth_tag_structure
|
|
WHERE authtypecode=?
|
|
ORDER BY tagfield"
|
|
);
|
|
|
|
$sth->execute($authtypecode);
|
|
my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
|
|
|
|
while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
|
|
$res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
|
|
$res->{$tag}->{tab} = " "; # XXX
|
|
$res->{$tag}->{mandatory} = $mandatory;
|
|
$res->{$tag}->{repeatable} = $repeatable;
|
|
}
|
|
$sth= $dbh->prepare(
|
|
"SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl,defaultvalue
|
|
FROM auth_subfield_structure
|
|
WHERE authtypecode=?
|
|
ORDER BY tagfield,tagsubfield"
|
|
);
|
|
$sth->execute($authtypecode);
|
|
|
|
my $subfield;
|
|
my $authorised_value;
|
|
my $value_builder;
|
|
my $kohafield;
|
|
my $seealso;
|
|
my $hidden;
|
|
my $isurl;
|
|
my $link;
|
|
my $defaultvalue;
|
|
|
|
while (
|
|
( $tag, $subfield, $liblibrarian, , $libopac, $tab,
|
|
$mandatory, $repeatable, $authorised_value, $authtypecode,
|
|
$value_builder, $kohafield, $seealso, $hidden,
|
|
$isurl, $defaultvalue, $link )
|
|
= $sth->fetchrow
|
|
)
|
|
{
|
|
$res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
|
|
$res->{$tag}->{$subfield}->{tab} = $tab;
|
|
$res->{$tag}->{$subfield}->{mandatory} = $mandatory;
|
|
$res->{$tag}->{$subfield}->{repeatable} = $repeatable;
|
|
$res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
|
|
$res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
|
|
$res->{$tag}->{$subfield}->{value_builder} = $value_builder;
|
|
$res->{$tag}->{$subfield}->{kohafield} = $kohafield;
|
|
$res->{$tag}->{$subfield}->{seealso} = $seealso;
|
|
$res->{$tag}->{$subfield}->{hidden} = $hidden;
|
|
$res->{$tag}->{$subfield}->{isurl} = $isurl;
|
|
$res->{$tag}->{$subfield}->{link} = $link;
|
|
$res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
|
|
}
|
|
return $res;
|
|
}
|
|
|
|
=head2 AddAuthority
|
|
|
|
$authid= &AddAuthority($record, $authid,$authtypecode)
|
|
|
|
Either Create Or Modify existing authority.
|
|
returns authid of the newly created authority
|
|
|
|
=cut
|
|
|
|
sub AddAuthority {
|
|
# pass the MARC::Record to this function, and it will create the records in the authority table
|
|
my ($record,$authid,$authtypecode) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
|
|
|
|
# if authid empty => true add, find a new authid number
|
|
my $format;
|
|
if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
|
|
$format= 'UNIMARCAUTH';
|
|
}
|
|
else {
|
|
$format= 'MARC21';
|
|
}
|
|
|
|
#update date/time to 005 for marc and unimarc
|
|
my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
|
|
my $f5=$record->field('005');
|
|
if (!$f5) {
|
|
$record->insert_fields_ordered( MARC::Field->new('005',$time.".0") );
|
|
}
|
|
else {
|
|
$f5->update($time.".0");
|
|
}
|
|
|
|
SetUTF8Flag($record);
|
|
if ($format eq "MARC21") {
|
|
if (!$record->leader) {
|
|
$record->leader($leader);
|
|
}
|
|
if (!$record->field('003')) {
|
|
$record->insert_fields_ordered(
|
|
MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
|
|
);
|
|
}
|
|
my $date=POSIX::strftime("%y%m%d",localtime);
|
|
if (!$record->field('008')) {
|
|
# Get a valid default value for field 008
|
|
my $default_008 = C4::Context->preference('MARCAuthorityControlField008');
|
|
if(!$default_008 or length($default_008)<34) {
|
|
$default_008 = '|| aca||aabn | a|a d';
|
|
}
|
|
else {
|
|
$default_008 = substr($default_008,0,34);
|
|
}
|
|
|
|
$record->insert_fields_ordered( MARC::Field->new('008',$date.$default_008) );
|
|
}
|
|
if (!$record->field('040')) {
|
|
$record->insert_fields_ordered(
|
|
MARC::Field->new('040','','',
|
|
'a' => C4::Context->preference('MARCOrgCode'),
|
|
'c' => C4::Context->preference('MARCOrgCode')
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
if ($format eq "UNIMARCAUTH") {
|
|
$record->leader(" nx j22 ") unless ($record->leader());
|
|
my $date=POSIX::strftime("%Y%m%d",localtime);
|
|
my $defaultfield100 = C4::Context->preference('UNIMARCAuthorityField100');
|
|
if (my $string=$record->subfield('100',"a")){
|
|
$string=~s/fre50/frey50/;
|
|
$record->field('100')->update('a'=>$string);
|
|
}
|
|
elsif ($record->field('100')){
|
|
$record->field('100')->update('a'=>$date.$defaultfield100);
|
|
} else {
|
|
$record->append_fields(
|
|
MARC::Field->new('100',' ',' '
|
|
,'a'=>$date.$defaultfield100)
|
|
);
|
|
}
|
|
}
|
|
my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
|
|
if (!$authid and $format eq "MARC21") {
|
|
# only need to do this fix when modifying an existing authority
|
|
C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
|
|
}
|
|
if (my $field=$record->field($auth_type_tag)){
|
|
$field->update($auth_type_subfield=>$authtypecode);
|
|
}
|
|
else {
|
|
$record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
|
|
}
|
|
|
|
my $auth_exists=0;
|
|
my $oldRecord;
|
|
if (!$authid) {
|
|
my $sth=$dbh->prepare("select max(authid) from auth_header");
|
|
$sth->execute;
|
|
($authid)=$sth->fetchrow;
|
|
$authid=$authid+1;
|
|
##Insert the recordID in MARC record
|
|
unless ($record->field('001') && $record->field('001')->data() eq $authid){
|
|
$record->delete_field($record->field('001'));
|
|
$record->insert_fields_ordered(MARC::Field->new('001',$authid));
|
|
}
|
|
} else {
|
|
$auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
|
|
# warn "auth_exists = $auth_exists";
|
|
}
|
|
if ($auth_exists>0){
|
|
$oldRecord=GetAuthority($authid);
|
|
$record->add_fields('001',$authid) unless ($record->field('001'));
|
|
# warn "\n\n\n enregistrement".$record->as_formatted;
|
|
my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
|
|
$sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
|
|
$sth->finish;
|
|
}
|
|
else {
|
|
my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
|
|
$sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
|
|
$sth->finish;
|
|
logaction( "AUTHORITIES", "ADD", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
|
|
}
|
|
ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
|
|
return ($authid);
|
|
}
|
|
|
|
|
|
=head2 DelAuthority
|
|
|
|
$authid= &DelAuthority($authid)
|
|
|
|
Deletes $authid
|
|
|
|
=cut
|
|
|
|
sub DelAuthority {
|
|
my ($authid) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
|
|
logaction( "AUTHORITIES", "DELETE", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
|
|
ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
|
|
my $sth = $dbh->prepare("DELETE FROM auth_header WHERE authid=?");
|
|
$sth->execute($authid);
|
|
}
|
|
|
|
=head2 ModAuthority
|
|
|
|
$authid= &ModAuthority($authid,$record,$authtypecode)
|
|
|
|
Modifies authority record, optionally updates attached biblios.
|
|
|
|
=cut
|
|
|
|
sub ModAuthority {
|
|
my ($authid,$record,$authtypecode)=@_; # deprecated $merge parameter removed
|
|
|
|
my $dbh=C4::Context->dbh;
|
|
#Now rewrite the $record to table with an add
|
|
my $oldrecord=GetAuthority($authid);
|
|
$authid=AddAuthority($record,$authid,$authtypecode);
|
|
|
|
# If a library thinks that updating all biblios is a long process and wishes
|
|
# to leave that to a cron job, use misc/migration_tools/merge_authority.pl.
|
|
# In that case set system preference "dontmerge" to 1. Otherwise biblios will
|
|
# be updated.
|
|
unless(C4::Context->preference('dontmerge') eq '1'){
|
|
&merge($authid,$oldrecord,$authid,$record);
|
|
} else {
|
|
# save a record in need_merge_authorities table
|
|
my $sqlinsert="INSERT INTO need_merge_authorities (authid, done) ".
|
|
"VALUES (?,?)";
|
|
$dbh->do($sqlinsert,undef,($authid,0));
|
|
}
|
|
logaction( "AUTHORITIES", "MODIFY", $authid, "authority BEFORE=>" . $oldrecord->as_formatted ) if C4::Context->preference("AuthoritiesLog");
|
|
return $authid;
|
|
}
|
|
|
|
=head2 GetAuthorityXML
|
|
|
|
$marcxml= &GetAuthorityXML( $authid)
|
|
|
|
returns xml form of record $authid
|
|
|
|
=cut
|
|
|
|
sub GetAuthorityXML {
|
|
# Returns MARC::XML of the authority passed in parameter.
|
|
my ( $authid ) = @_;
|
|
if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
|
|
my $dbh=C4::Context->dbh;
|
|
my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
|
|
$sth->execute($authid);
|
|
my ($marcxml)=$sth->fetchrow;
|
|
return $marcxml;
|
|
}
|
|
else {
|
|
# for MARC21, call GetAuthority instead of
|
|
# getting the XML directly since we may
|
|
# need to fix up the location of the authority
|
|
# code -- note that this is reasonably safe
|
|
# because GetAuthorityXML is used only by the
|
|
# indexing processes like zebraqueue_start.pl
|
|
my $record = GetAuthority($authid);
|
|
return $record->as_xml_record('MARC21');
|
|
}
|
|
}
|
|
|
|
=head2 GetAuthority
|
|
|
|
$record= &GetAuthority( $authid)
|
|
|
|
Returns MARC::Record of the authority passed in parameter.
|
|
|
|
=cut
|
|
|
|
sub GetAuthority {
|
|
my ($authid)=@_;
|
|
my $authority = Koha::MetadataRecord::Authority->get_from_authid($authid);
|
|
return unless $authority;
|
|
return ($authority->record);
|
|
}
|
|
|
|
=head2 FindDuplicateAuthority
|
|
|
|
$record= &FindDuplicateAuthority( $record, $authtypecode)
|
|
|
|
return $authid,Summary if duplicate is found.
|
|
|
|
Comments : an improvement would be to return All the records that match.
|
|
|
|
=cut
|
|
|
|
sub FindDuplicateAuthority {
|
|
|
|
my ($record,$authtypecode)=@_;
|
|
# warn "IN for ".$record->as_formatted;
|
|
my $dbh = C4::Context->dbh;
|
|
# warn "".$record->as_formatted;
|
|
my $auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report;
|
|
# warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
|
|
# build a request for SearchAuthorities
|
|
my $QParser;
|
|
$QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
|
|
my $op;
|
|
if ($QParser) {
|
|
$op = '&&';
|
|
} else {
|
|
$op = 'and';
|
|
}
|
|
my $query='at:'.$authtypecode.' ';
|
|
my $filtervalues=qr([\001-\040\Q!'"`#$%&*+,-./:;<=>?@(){[}_|~\E\]]);
|
|
if ($record->field($auth_tag_to_report)) {
|
|
foreach ($record->field($auth_tag_to_report)->subfields()) {
|
|
$_->[1]=~s/$filtervalues/ /g; $query.= " $op he:\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
|
|
}
|
|
}
|
|
my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::AUTHORITIES_INDEX});
|
|
my ($error, $results, $total_hits) = $searcher->simple_search_compat( $query, 0, 1 );
|
|
# there is at least 1 result => return the 1st one
|
|
if (!defined $error && @{$results} ) {
|
|
my $marcrecord = C4::Search::new_record_from_zebra(
|
|
'authorityserver',
|
|
$results->[0]
|
|
);
|
|
return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
|
|
}
|
|
# no result, returns nothing
|
|
return;
|
|
}
|
|
|
|
=head2 BuildSummary
|
|
|
|
$summary= &BuildSummary( $record, $authid, $authtypecode)
|
|
|
|
Returns a hashref with a summary of the specified record.
|
|
|
|
Comment : authtypecode can be inferred from both record and authid.
|
|
Moreover, authid can also be inferred from $record.
|
|
Would it be interesting to delete those things.
|
|
|
|
=cut
|
|
|
|
sub BuildSummary {
|
|
## give this a Marc record to return summary
|
|
my ($record,$authid,$authtypecode)=@_;
|
|
my $dbh=C4::Context->dbh;
|
|
my %summary;
|
|
my $summary_template;
|
|
# handle $authtypecode is NULL or eq ""
|
|
if ($authtypecode) {
|
|
my $authref = Koha::Authority::Types->find($authtypecode);
|
|
if ( $authref ) {
|
|
$summary{authtypecode} = $authref->authtypecode;
|
|
$summary{type} = $authref->authtypetext;
|
|
$summary_template = $authref->summary;
|
|
# for MARC21, the authority type summary displays a label meant for
|
|
# display
|
|
if (C4::Context->preference('marcflavour') ne 'UNIMARC') {
|
|
$summary{label} = $authref->summary;
|
|
} else {
|
|
$summary{summary} = $authref->summary;
|
|
}
|
|
}
|
|
}
|
|
my $marc21subfields = 'abcdfghjklmnopqrstuvxyz68';
|
|
my %marc21controlrefs = ( 'a' => 'earlier',
|
|
'b' => 'later',
|
|
'd' => 'acronym',
|
|
'f' => 'musical',
|
|
'g' => 'broader',
|
|
'h' => 'narrower',
|
|
'n' => 'notapplicable',
|
|
'i' => 'subfi',
|
|
't' => 'parent'
|
|
);
|
|
my %unimarc_relation_from_code = (
|
|
g => 'broader',
|
|
h => 'narrower',
|
|
a => 'seealso',
|
|
);
|
|
my %thesaurus;
|
|
$thesaurus{'1'}="Peuples";
|
|
$thesaurus{'2'}="Anthroponymes";
|
|
$thesaurus{'3'}="Oeuvres";
|
|
$thesaurus{'4'}="Chronologie";
|
|
$thesaurus{'5'}="Lieux";
|
|
$thesaurus{'6'}="Sujets";
|
|
#thesaurus a remplir
|
|
my $reported_tag;
|
|
# if the library has a summary defined, use it. Otherwise, build a standard one
|
|
# FIXME - it appears that the summary field in the authority frameworks
|
|
# can work as a display template. However, this doesn't
|
|
# suit the MARC21 version, so for now the "templating"
|
|
# feature will be enabled only for UNIMARC for backwards
|
|
# compatibility.
|
|
if ($summary{summary} and C4::Context->preference('marcflavour') eq 'UNIMARC') {
|
|
my @matches = ($summary{summary} =~ m/\[(.*?)(\d{3})([\*a-z0-9])(.*?)\]/g);
|
|
my (@textbefore, @tag, @subtag, @textafter);
|
|
for(my $i = 0; $i < scalar @matches; $i++){
|
|
push @textbefore, $matches[$i] if($i%4 == 0);
|
|
push @tag, $matches[$i] if($i%4 == 1);
|
|
push @subtag, $matches[$i] if($i%4 == 2);
|
|
push @textafter, $matches[$i] if($i%4 == 3);
|
|
}
|
|
for(my $i = scalar @tag; $i >= 0; $i--){
|
|
my $textbefore = $textbefore[$i] || '';
|
|
my $tag = $tag[$i] || '';
|
|
my $subtag = $subtag[$i] || '';
|
|
my $textafter = $textafter[$i] || '';
|
|
my $value = '';
|
|
my $field = $record->field($tag);
|
|
if ( $field ) {
|
|
if($subtag eq '*') {
|
|
if($tag < 10) {
|
|
$value = $textbefore . $field->data() . $textafter;
|
|
}
|
|
} else {
|
|
my @subfields = $field->subfield($subtag);
|
|
if(@subfields > 0) {
|
|
$value = $textbefore . join (" - ", @subfields) . $textafter;
|
|
}
|
|
}
|
|
}
|
|
$summary{summary} =~ s/\[\Q$textbefore$tag$subtag$textafter\E\]/$value/;
|
|
}
|
|
$summary{summary} =~ s/\\n/<br \/>/g;
|
|
}
|
|
my @authorized;
|
|
my @notes;
|
|
my @seefrom;
|
|
my @seealso;
|
|
my @otherscript;
|
|
if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
|
|
# construct UNIMARC summary, that is quite different from MARC21 one
|
|
# accepted form
|
|
foreach my $field ($record->field('2..')) {
|
|
push @authorized, {
|
|
heading => $field->as_string('abcdefghijlmnopqrstuvwxyz'),
|
|
hemain => ( $field->subfield('a') // undef ),
|
|
field => $field->tag(),
|
|
};
|
|
}
|
|
# rejected form(s)
|
|
foreach my $field ($record->field('3..')) {
|
|
push @notes, { note => $field->subfield('a'), field => $field->tag() };
|
|
}
|
|
foreach my $field ($record->field('4..')) {
|
|
my $thesaurus = $field->subfield('2') ? "thes. : ".$thesaurus{"$field->subfield('2')"}." : " : '';
|
|
push @seefrom, {
|
|
heading => $thesaurus . $field->as_string('abcdefghijlmnopqrstuvwxyz'),
|
|
hemain => ( $field->subfield('a') // undef ),
|
|
type => 'seefrom',
|
|
field => $field->tag(),
|
|
};
|
|
}
|
|
|
|
# see :
|
|
@seealso = map {
|
|
my $type = $unimarc_relation_from_code{$_->subfield('5') || 'a'};
|
|
my $heading = $_->as_string('abcdefgjxyz');
|
|
{
|
|
field => $_->tag,
|
|
type => $type,
|
|
heading => $heading,
|
|
hemain => ( $_->subfield('a') // undef ),
|
|
search => $heading,
|
|
authid => ( $_->subfield('9') // undef ),
|
|
}
|
|
} $record->field('5..');
|
|
|
|
# Other forms
|
|
@otherscript = map { {
|
|
lang => length ($_->subfield('8')) == 6 ? substr ($_->subfield('8'), 3, 3) : $_->subfield('8') || '',
|
|
term => $_->subfield('a') . ($_->subfield('b') ? ', ' . $_->subfield('b') : ''),
|
|
direction => 'ltr',
|
|
field => $_->tag,
|
|
} } $record->field('7..');
|
|
|
|
} else {
|
|
# construct MARC21 summary
|
|
# FIXME - looping over 1XX is questionable
|
|
# since MARC21 authority should have only one 1XX
|
|
my $subfields_to_report;
|
|
foreach my $field ($record->field('1..')) {
|
|
my $tag = $field->tag();
|
|
next if "152" eq $tag;
|
|
# FIXME - 152 is not a good tag to use
|
|
# in MARC21 -- purely local tags really ought to be
|
|
# 9XX
|
|
if ($tag eq '100') {
|
|
$subfields_to_report = 'abcdefghjklmnopqrstvxyz';
|
|
} elsif ($tag eq '110') {
|
|
$subfields_to_report = 'abcdefghklmnoprstvxyz';
|
|
} elsif ($tag eq '111') {
|
|
$subfields_to_report = 'acdefghklnpqstvxyz';
|
|
} elsif ($tag eq '130') {
|
|
$subfields_to_report = 'adfghklmnoprstvxyz';
|
|
} elsif ($tag eq '148') {
|
|
$subfields_to_report = 'abvxyz';
|
|
} elsif ($tag eq '150') {
|
|
$subfields_to_report = 'abvxyz';
|
|
} elsif ($tag eq '151') {
|
|
$subfields_to_report = 'avxyz';
|
|
} elsif ($tag eq '155') {
|
|
$subfields_to_report = 'abvxyz';
|
|
} elsif ($tag eq '180') {
|
|
$subfields_to_report = 'vxyz';
|
|
} elsif ($tag eq '181') {
|
|
$subfields_to_report = 'vxyz';
|
|
} elsif ($tag eq '182') {
|
|
$subfields_to_report = 'vxyz';
|
|
} elsif ($tag eq '185') {
|
|
$subfields_to_report = 'vxyz';
|
|
}
|
|
if ($subfields_to_report) {
|
|
push @authorized, {
|
|
heading => $field->as_string($subfields_to_report),
|
|
hemain => ( $field->subfield( substr($subfields_to_report, 0, 1) ) // undef ),
|
|
field => $tag,
|
|
};
|
|
} else {
|
|
push @authorized, {
|
|
heading => $field->as_string(),
|
|
hemain => ( $field->subfield( 'a' ) // undef ),
|
|
field => $tag,
|
|
};
|
|
}
|
|
}
|
|
foreach my $field ($record->field('4..')) { #See From
|
|
my $type = 'seefrom';
|
|
$type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
|
|
if ($type eq 'notapplicable') {
|
|
$type = substr $field->subfield('w'), 2, 1;
|
|
$type = 'earlier' if $type && $type ne 'n';
|
|
}
|
|
if ($type eq 'subfi') {
|
|
push @seefrom, {
|
|
heading => $field->as_string($marc21subfields),
|
|
hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
|
|
type => ($field->subfield('i') || ''),
|
|
field => $field->tag(),
|
|
};
|
|
} else {
|
|
push @seefrom, {
|
|
heading => $field->as_string($marc21subfields),
|
|
hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
|
|
type => $type,
|
|
field => $field->tag(),
|
|
};
|
|
}
|
|
}
|
|
foreach my $field ($record->field('5..')) { #See Also
|
|
my $type = 'seealso';
|
|
$type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
|
|
if ($type eq 'notapplicable') {
|
|
$type = substr $field->subfield('w'), 2, 1;
|
|
$type = 'earlier' if $type && $type ne 'n';
|
|
}
|
|
if ($type eq 'subfi') {
|
|
push @seealso, {
|
|
heading => $field->as_string($marc21subfields),
|
|
hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
|
|
type => $field->subfield('i'),
|
|
field => $field->tag(),
|
|
search => $field->as_string($marc21subfields) || '',
|
|
authid => $field->subfield('9') || ''
|
|
};
|
|
} else {
|
|
push @seealso, {
|
|
heading => $field->as_string($marc21subfields),
|
|
hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
|
|
type => $type,
|
|
field => $field->tag(),
|
|
search => $field->as_string($marc21subfields) || '',
|
|
authid => $field->subfield('9') || ''
|
|
};
|
|
}
|
|
}
|
|
foreach my $field ($record->field('6..')) {
|
|
push @notes, { note => $field->as_string(), field => $field->tag() };
|
|
}
|
|
foreach my $field ($record->field('880')) {
|
|
my $linkage = $field->subfield('6');
|
|
my $category = substr $linkage, 0, 1;
|
|
if ($category eq '1') {
|
|
$category = 'preferred';
|
|
} elsif ($category eq '4') {
|
|
$category = 'seefrom';
|
|
} elsif ($category eq '5') {
|
|
$category = 'seealso';
|
|
}
|
|
my $type;
|
|
if ($field->subfield('w')) {
|
|
$type = $marc21controlrefs{substr $field->subfield('w'), '0'};
|
|
} else {
|
|
$type = $category;
|
|
}
|
|
my $direction = $linkage =~ m#/r$# ? 'rtl' : 'ltr';
|
|
push @otherscript, { term => $field->as_string($subfields_to_report), category => $category, type => $type, direction => $direction, linkage => $linkage };
|
|
}
|
|
}
|
|
$summary{mainentry} = $authorized[0]->{heading};
|
|
$summary{mainmainentry} = $authorized[0]->{hemain};
|
|
$summary{authorized} = \@authorized;
|
|
$summary{notes} = \@notes;
|
|
$summary{seefrom} = \@seefrom;
|
|
$summary{seealso} = \@seealso;
|
|
$summary{otherscript} = \@otherscript;
|
|
return \%summary;
|
|
}
|
|
|
|
=head2 GetAuthorizedHeading
|
|
|
|
$heading = &GetAuthorizedHeading({ record => $record, authid => $authid })
|
|
|
|
Takes a MARC::Record object describing an authority record or an authid, and
|
|
returns a string representation of the first authorized heading. This routine
|
|
should be considered a temporary shim to ease the future migration of authority
|
|
data from C4::AuthoritiesMarc to the object-oriented Koha::*::Authority.
|
|
|
|
=cut
|
|
|
|
sub GetAuthorizedHeading {
|
|
my $args = shift;
|
|
my $record;
|
|
unless ($record = $args->{record}) {
|
|
return unless $args->{authid};
|
|
$record = GetAuthority($args->{authid});
|
|
}
|
|
return unless (ref $record eq 'MARC::Record');
|
|
if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
|
|
# construct UNIMARC summary, that is quite different from MARC21 one
|
|
# accepted form
|
|
foreach my $field ($record->field('2..')) {
|
|
return $field->as_string('abcdefghijlmnopqrstuvwxyz');
|
|
}
|
|
} else {
|
|
foreach my $field ($record->field('1..')) {
|
|
my $tag = $field->tag();
|
|
next if "152" eq $tag;
|
|
# FIXME - 152 is not a good tag to use
|
|
# in MARC21 -- purely local tags really ought to be
|
|
# 9XX
|
|
if ($tag eq '100') {
|
|
return $field->as_string('abcdefghjklmnopqrstvxyz68');
|
|
} elsif ($tag eq '110') {
|
|
return $field->as_string('abcdefghklmnoprstvxyz68');
|
|
} elsif ($tag eq '111') {
|
|
return $field->as_string('acdefghklnpqstvxyz68');
|
|
} elsif ($tag eq '130') {
|
|
return $field->as_string('adfghklmnoprstvxyz68');
|
|
} elsif ($tag eq '148') {
|
|
return $field->as_string('abvxyz68');
|
|
} elsif ($tag eq '150') {
|
|
return $field->as_string('abvxyz68');
|
|
} elsif ($tag eq '151') {
|
|
return $field->as_string('avxyz68');
|
|
} elsif ($tag eq '155') {
|
|
return $field->as_string('abvxyz68');
|
|
} elsif ($tag eq '180') {
|
|
return $field->as_string('vxyz68');
|
|
} elsif ($tag eq '181') {
|
|
return $field->as_string('vxyz68');
|
|
} elsif ($tag eq '182') {
|
|
return $field->as_string('vxyz68');
|
|
} elsif ($tag eq '185') {
|
|
return $field->as_string('vxyz68');
|
|
} else {
|
|
return $field->as_string();
|
|
}
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
=head2 BuildAuthHierarchies
|
|
|
|
$text= &BuildAuthHierarchies( $authid, $force)
|
|
|
|
return text containing trees for hierarchies
|
|
for them to be stored in auth_header
|
|
|
|
Example of text:
|
|
122,1314,2452;1324,2342,3,2452
|
|
|
|
=cut
|
|
|
|
sub BuildAuthHierarchies{
|
|
my $authid = shift @_;
|
|
# warn "authid : $authid";
|
|
my $force = shift @_ || (C4::Context->preference('marcflavour') eq 'UNIMARC' ? 0 : 1);
|
|
my @globalresult;
|
|
my $dbh=C4::Context->dbh;
|
|
my $hierarchies;
|
|
my $data = GetHeaderAuthority($authid);
|
|
if ($data->{'authtrees'} and not $force){
|
|
return $data->{'authtrees'};
|
|
# } elsif ($data->{'authtrees'}){
|
|
# $hierarchies=$data->{'authtrees'};
|
|
} else {
|
|
my $record = GetAuthority($authid);
|
|
my $found;
|
|
return unless $record;
|
|
foreach my $field ($record->field('5..')){
|
|
my $broader = 0;
|
|
$broader = 1 if (
|
|
(C4::Context->preference('marcflavour') eq 'UNIMARC' && $field->subfield('5') && $field->subfield('5') eq 'g') ||
|
|
(C4::Context->preference('marcflavour') ne 'UNIMARC' && $field->subfield('w') && substr($field->subfield('w'), 0, 1) eq 'g'));
|
|
if ($broader) {
|
|
my $subfauthid=_get_authid_subfield($field) || '';
|
|
next if ($subfauthid eq $authid);
|
|
my $parentrecord = GetAuthority($subfauthid);
|
|
next unless $parentrecord;
|
|
my $localresult=$hierarchies;
|
|
my $trees;
|
|
$trees = BuildAuthHierarchies($subfauthid);
|
|
my @trees;
|
|
if ($trees=~/;/){
|
|
@trees = split(/;/,$trees);
|
|
} else {
|
|
push @trees, $trees;
|
|
}
|
|
foreach (@trees){
|
|
$_.= ",$authid";
|
|
}
|
|
@globalresult = (@globalresult,@trees);
|
|
$found=1;
|
|
}
|
|
$hierarchies=join(";",@globalresult);
|
|
}
|
|
#Unless there is no ancestor, I am alone.
|
|
$hierarchies="$authid" unless ($hierarchies);
|
|
}
|
|
AddAuthorityTrees($authid,$hierarchies);
|
|
return $hierarchies;
|
|
}
|
|
|
|
=head2 BuildAuthHierarchy
|
|
|
|
$ref= &BuildAuthHierarchy( $record, $class,$authid)
|
|
|
|
return a hashref in order to display hierarchy for record and final Authid $authid
|
|
|
|
"loopparents"
|
|
"loopchildren"
|
|
"class"
|
|
"loopauthid"
|
|
"current_value"
|
|
"value"
|
|
|
|
=cut
|
|
|
|
sub BuildAuthHierarchy{
|
|
my $record = shift @_;
|
|
my $class = shift @_;
|
|
my $authid_constructed = shift @_;
|
|
return unless ($record && $record->field('001'));
|
|
my $authid=$record->field('001')->data();
|
|
my %cell;
|
|
my $parents=""; my $children="";
|
|
my (@loopparents,@loopchildren);
|
|
my $marcflavour = C4::Context->preference('marcflavour');
|
|
my $relationshipsf = $marcflavour eq 'UNIMARC' ? '5' : 'w';
|
|
foreach my $field ($record->field('5..')){
|
|
my $subfauthid=_get_authid_subfield($field);
|
|
if ($subfauthid && $field->subfield($relationshipsf) && $field->subfield('a')){
|
|
my $relationship = substr($field->subfield($relationshipsf), 0, 1);
|
|
if ($relationship eq 'h'){
|
|
push @loopchildren, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
|
|
}
|
|
elsif ($relationship eq 'g'){
|
|
push @loopparents, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
|
|
}
|
|
# brothers could get in there with an else
|
|
}
|
|
}
|
|
$cell{"parents"}=\@loopparents;
|
|
$cell{"children"}=\@loopchildren;
|
|
$cell{"class"}=$class;
|
|
$cell{"authid"}=$authid;
|
|
$cell{"current_value"} =1 if ($authid eq $authid_constructed);
|
|
$cell{"value"}=C4::Context->preference('marcflavour') eq 'UNIMARC' ? $record->subfield('2..',"a") : $record->subfield('1..', 'a');
|
|
return \%cell;
|
|
}
|
|
|
|
=head2 BuildAuthHierarchyBranch
|
|
|
|
$branch = &BuildAuthHierarchyBranch( $tree, $authid[, $cnt])
|
|
|
|
Return a data structure representing an authority hierarchy
|
|
given a list of authorities representing a single branch in
|
|
an authority hierarchy tree. $authid is the current node in
|
|
the tree (which may or may not be somewhere in the middle).
|
|
$cnt represents the level of the upper-most item, and is only
|
|
used when BuildAuthHierarchyBranch is called recursively (i.e.,
|
|
don't ever pass in anything but zero to it).
|
|
|
|
=cut
|
|
|
|
sub BuildAuthHierarchyBranch {
|
|
my ($tree, $authid, $cnt) = @_;
|
|
$cnt |= 0;
|
|
my $elementdata = GetAuthority(shift @$tree);
|
|
my $branch = BuildAuthHierarchy($elementdata,"child".$cnt, $authid);
|
|
if (scalar @$tree > 0) {
|
|
my $nextBranch = BuildAuthHierarchyBranch($tree, $authid, ++$cnt);
|
|
my $nextAuthid = $nextBranch->{authid};
|
|
my $found;
|
|
# If we already have the next branch listed as a child, let's
|
|
# replace the old listing with the new one. If not, we will add
|
|
# the branch at the end.
|
|
foreach my $cell (@{$branch->{children}}) {
|
|
if ($cell->{authid} eq $nextAuthid) {
|
|
$cell = $nextBranch;
|
|
$found = 1;
|
|
last;
|
|
}
|
|
}
|
|
push @{$branch->{children}}, $nextBranch unless $found;
|
|
}
|
|
return $branch;
|
|
}
|
|
|
|
=head2 GenerateHierarchy
|
|
|
|
$hierarchy = &GenerateHierarchy($authid);
|
|
|
|
Return an arrayref holding one or more "trees" representing
|
|
authority hierarchies.
|
|
|
|
=cut
|
|
|
|
sub GenerateHierarchy {
|
|
my ($authid) = @_;
|
|
my $trees = BuildAuthHierarchies($authid);
|
|
my @trees = split /;/,$trees ;
|
|
push @trees,$trees unless (@trees);
|
|
my @loophierarchies;
|
|
foreach my $tree (@trees){
|
|
my @tree=split /,/,$tree;
|
|
push @tree, $tree unless (@tree);
|
|
my $branch = BuildAuthHierarchyBranch(\@tree, $authid);
|
|
push @loophierarchies, [ $branch ];
|
|
}
|
|
return \@loophierarchies;
|
|
}
|
|
|
|
sub _get_authid_subfield{
|
|
my ($field)=@_;
|
|
return $field->subfield('9')||$field->subfield('3');
|
|
}
|
|
=head2 GetHeaderAuthority
|
|
|
|
$ref= &GetHeaderAuthority( $authid)
|
|
|
|
return a hashref in order auth_header table data
|
|
|
|
=cut
|
|
|
|
sub GetHeaderAuthority{
|
|
my $authid = shift @_;
|
|
my $sql= "SELECT * from auth_header WHERE authid = ?";
|
|
my $dbh=C4::Context->dbh;
|
|
my $rq= $dbh->prepare($sql);
|
|
$rq->execute($authid);
|
|
my $data= $rq->fetchrow_hashref;
|
|
return $data;
|
|
}
|
|
|
|
=head2 AddAuthorityTrees
|
|
|
|
$ref= &AddAuthorityTrees( $authid, $trees)
|
|
|
|
return success or failure
|
|
|
|
=cut
|
|
|
|
sub AddAuthorityTrees{
|
|
my $authid = shift @_;
|
|
my $trees = shift @_;
|
|
my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
|
|
my $dbh=C4::Context->dbh;
|
|
my $rq= $dbh->prepare($sql);
|
|
return $rq->execute($trees,$authid);
|
|
}
|
|
|
|
=head2 merge
|
|
|
|
$ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
|
|
|
|
Could add some feature : Migrating from a typecode to an other for instance.
|
|
Then we should add some new parameter : bibliotargettag, authtargettag
|
|
|
|
=cut
|
|
|
|
sub merge {
|
|
my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
|
|
my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
|
|
my $dbh=C4::Context->dbh;
|
|
my $authfrom = Koha::Authorities->find($mergefrom);
|
|
my $authto = Koha::Authorities->find($mergeto);
|
|
my $authtypefrom = Koha::Authority::Types->find($authfrom->authtypecode);
|
|
my $authtypeto = Koha::Authority::Types->find($authto->authtypecode);
|
|
|
|
return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
|
|
return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
|
|
# search the tag to report
|
|
my $auth_tag_to_report_from = $authtypefrom->auth_tag_to_report;
|
|
my $auth_tag_to_report_to = $authtypeto->auth_tag_to_report;
|
|
|
|
my @record_to;
|
|
@record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
|
|
my @record_from;
|
|
@record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
|
|
|
|
my @reccache;
|
|
# search all biblio tags using this authority.
|
|
#Getting marcbiblios impacted by the change.
|
|
#zebra connection
|
|
my $oConnection=C4::Context->Zconn("biblioserver",0);
|
|
# We used to use XML syntax here, but that no longer works.
|
|
# Thankfully, we don't need it.
|
|
my $query;
|
|
$query= "an=".$mergefrom;
|
|
my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
|
|
my $count = 0;
|
|
if ($oResult) {
|
|
$count=$oResult->size();
|
|
}
|
|
my $z=0;
|
|
while ( $z<$count ) {
|
|
my $marcrecordzebra = C4::Search::new_record_from_zebra(
|
|
'biblioserver',
|
|
$oResult->record($z)->raw()
|
|
);
|
|
my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
|
|
my $i = ($biblionumbertagfield < 10)
|
|
? $marcrecordzebra->field( $biblionumbertagfield )->data
|
|
: $marcrecordzebra->subfield( $biblionumbertagfield, $biblionumbertagsubfield );
|
|
my $marcrecorddb = GetMarcBiblio($i);
|
|
push @reccache, $marcrecorddb;
|
|
$z++;
|
|
}
|
|
$oResult->destroy();
|
|
#warn scalar(@reccache)." biblios to update";
|
|
# Get All candidate Tags for the change
|
|
# (This will reduce the search scope in marc records).
|
|
my $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
|
|
$sth->execute($authtypefrom->authtypecode);
|
|
my @tags_using_authtype;
|
|
while (my ($tagfield) = $sth->fetchrow) {
|
|
push @tags_using_authtype,$tagfield ;
|
|
}
|
|
my $tag_to=0;
|
|
if ($authtypeto->authtypecode ne $authtypefrom->authtypecode){
|
|
# If many tags, take the first
|
|
$sth->execute($authtypeto->authtypecode);
|
|
$tag_to=$sth->fetchrow;
|
|
#warn $tag_to;
|
|
}
|
|
# BulkEdit marc records
|
|
# May be used as a template for a bulkedit field
|
|
foreach my $marcrecord(@reccache){
|
|
my $update = 0;
|
|
foreach my $tagfield (@tags_using_authtype){
|
|
# warn "tagfield : $tagfield ";
|
|
foreach my $field ($marcrecord->field($tagfield)){
|
|
# biblio is linked to authority with $9 subfield containing authid
|
|
my $auth_number=$field->subfield("9");
|
|
my $tag=$field->tag();
|
|
if ($auth_number==$mergefrom) {
|
|
my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
|
|
my $exclude='9';
|
|
foreach my $subfield (grep {$_->[0] ne '9'} @record_to) {
|
|
$field_to->add_subfields($subfield->[0] =>$subfield->[1]);
|
|
$exclude.= $subfield->[0];
|
|
}
|
|
$exclude='['.$exclude.']';
|
|
# add subfields in $field not included in @record_to
|
|
my @restore= grep {$_->[0]!~/$exclude/} $field->subfields();
|
|
foreach my $subfield (@restore) {
|
|
$field_to->add_subfields($subfield->[0] =>$subfield->[1]);
|
|
}
|
|
$marcrecord->delete_field($field);
|
|
$marcrecord->insert_grouped_field($field_to);
|
|
$update=1;
|
|
}
|
|
}#for each tag
|
|
}#foreach tagfield
|
|
my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
|
|
my $biblionumber;
|
|
if ($bibliotag<10){
|
|
$biblionumber=$marcrecord->field($bibliotag)->data;
|
|
}
|
|
else {
|
|
$biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
|
|
}
|
|
unless ($biblionumber){
|
|
warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
|
|
next;
|
|
}
|
|
if ($update==1){
|
|
&ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
|
|
$counteditedbiblio++;
|
|
warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
|
|
}
|
|
}#foreach $marc
|
|
return $counteditedbiblio;
|
|
# now, find every other authority linked with this authority
|
|
# now, find every other authority linked with this authority
|
|
# my $oConnection=C4::Context->Zconn("authorityserver");
|
|
# my $query;
|
|
# # att 9210 Auth-Internal-authtype
|
|
# # att 9220 Auth-Internal-LN
|
|
# # ccl.properties to add for authorities
|
|
# $query= "= ".$mergefrom;
|
|
# my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
|
|
# my $count=$oResult->size() if ($oResult);
|
|
# my @reccache;
|
|
# my $z=0;
|
|
# while ( $z<$count ) {
|
|
# my $rec;
|
|
# $rec=$oResult->record($z);
|
|
# my $marcdata = $rec->raw();
|
|
# push @reccache, $marcdata;
|
|
# $z++;
|
|
# }
|
|
# $oResult->destroy();
|
|
# foreach my $marc(@reccache){
|
|
# my $update;
|
|
# my $marcrecord;
|
|
# $marcrecord = MARC::File::USMARC::decode($marc);
|
|
# foreach my $tagfield (@tags_using_authtype){
|
|
# $tagfield=substr($tagfield,0,3);
|
|
# my @tags = $marcrecord->field($tagfield);
|
|
# foreach my $tag (@tags){
|
|
# my $tagsubs=$tag->subfield("9");
|
|
# #warn "$tagfield:$tagsubs:$mergefrom";
|
|
# if ($tagsubs== $mergefrom) {
|
|
# $tag->update("9" =>$mergeto);
|
|
# foreach my $subfield (@record_to) {
|
|
# # warn "$subfield,$subfield->[0],$subfield->[1]";
|
|
# $tag->update($subfield->[0] =>$subfield->[1]);
|
|
# }#for $subfield
|
|
# }
|
|
# $marcrecord->delete_field($tag);
|
|
# $marcrecord->add_fields($tag);
|
|
# $update=1;
|
|
# }#for each tag
|
|
# }#foreach tagfield
|
|
# my $authoritynumber = TransformMarcToKoha($marcrecord,"") ;
|
|
# if ($update==1){
|
|
# &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
|
|
# }
|
|
#
|
|
# }#foreach $marc
|
|
}#sub
|
|
|
|
=head2 get_auth_type_location
|
|
|
|
my ($tag, $subfield) = get_auth_type_location($auth_type_code);
|
|
|
|
Get the tag and subfield used to store the heading type
|
|
for indexing purposes. The C<$auth_type> parameter is
|
|
optional; if it is not supplied, assume ''.
|
|
|
|
This routine searches the MARC authority framework
|
|
for the tag and subfield whose kohafield is
|
|
C<auth_header.authtypecode>; if no such field is
|
|
defined in the framework, default to the hardcoded value
|
|
specific to the MARC format.
|
|
|
|
=cut
|
|
|
|
sub get_auth_type_location {
|
|
my $auth_type_code = @_ ? shift : '';
|
|
|
|
my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
|
|
if (defined $tag and defined $subfield and $tag != 0 and $subfield ne '' and $subfield ne ' ') {
|
|
return ($tag, $subfield);
|
|
} else {
|
|
if (C4::Context->preference('marcflavour') eq "MARC21") {
|
|
return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
|
|
} else {
|
|
return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
|
|
}
|
|
}
|
|
}
|
|
|
|
END { } # module clean-up code here (global destructor)
|
|
|
|
1;
|
|
__END__
|
|
|
|
=head1 AUTHOR
|
|
|
|
Koha Development Team <http://koha-community.org/>
|
|
|
|
Paul POULAIN paul.poulain@free.fr
|
|
|
|
=cut
|
|
|