1327 lines
44 KiB
Perl
1327 lines
44 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 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 2 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 with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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use C4::Context;
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use C4::Koha;
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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 vars qw($VERSION @ISA @EXPORT);
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BEGIN {
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# set the version for version checking
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$VERSION = 3.01;
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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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&GetAuthType
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&GetAuthTypeCode
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&GetAuthMARCFromKohaField
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&AUTHhtml2marc
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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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&BuildUnimarcHierarchies
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&BuildUnimarcHierarchy
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&merge
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&FindDuplicateAuthority
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);
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}
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=head2 GetAuthMARCFromKohaField
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=over 4
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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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=back
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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 $marcfromkohafield;
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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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=over 4
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(\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby)
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returns ref to array result and count of results returned
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=back
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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) = @_;
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# warn "CALL : $tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby";
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my $dbh=C4::Context->dbh;
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if (C4::Context->preference('NoZebra')) {
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#
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# build the query
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#
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my $query;
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my @auths=split / /,$authtypecode ;
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foreach my $auth (@auths){
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$query .="AND auth_type= $auth ";
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}
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$query =~ s/^AND //;
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my $dosearch;
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for(my $i = 0 ; $i <= $#{$value} ; $i++)
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{
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if (@$value[$i]){
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if (@$tags[$i] eq "mainmainentry") {
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$query .=" AND mainmainentry";
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}elsif (@$tags[$i] eq "mainentry") {
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$query .=" AND mainentry";
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} else {
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$query .=" AND ";
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}
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if (@$operator[$i] eq 'is') {
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$query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
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}elsif (@$operator[$i] eq "="){
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$query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
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}elsif (@$operator[$i] eq "start"){
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$query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
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} else {
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$query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
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}
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$dosearch=1;
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}#if value
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}
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#
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# do the query (if we had some search term
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#
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if ($dosearch) {
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# warn "QUERY : $query";
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my $result = C4::Search::NZanalyse($query,'authorityserver');
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# warn "result : $result";
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my %result;
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foreach (split /;/,$result) {
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my ($authid,$title) = split /,/,$_;
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# hint : the result is sorted by title.biblionumber because we can have X biblios with the same title
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# and we don't want to get only 1 result for each of them !!!
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# hint & speed improvement : we can order without reading the record
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# so order, and read records only for the requested page !
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$result{$title.$authid}=$authid;
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}
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# sort the hash and return the same structure as GetRecords (Zebra querying)
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my @listresult = ();
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my $numbers=0;
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if ($sortby eq 'HeadingDsc') { # sort by mainmainentry desc
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foreach my $key (sort {$b cmp $a} (keys %result)) {
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push @listresult, $result{$key};
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# warn "push..."$#finalresult;
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$numbers++;
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}
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} else { # sort by mainmainentry ASC
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foreach my $key (sort (keys %result)) {
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push @listresult, $result{$key};
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# warn "push..."$#finalresult;
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$numbers++;
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}
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}
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# limit the $results_per_page to result size if it's more
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$length = $numbers-$offset if $numbers < ($offset+$length);
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# for the requested page, replace authid by the complete record
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# speed improvement : avoid reading too much things
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my @finalresult;
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for (my $counter=$offset;$counter<=$offset+$length-1;$counter++) {
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# $finalresult[$counter] = GetAuthority($finalresult[$counter])->as_usmarc;
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my $separator=C4::Context->preference('authoritysep');
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my $authrecord =GetAuthority($listresult[$counter]);
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my $authid=$listresult[$counter];
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my $summary=BuildSummary($authrecord,$authid,$authtypecode);
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my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
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my $sth = $dbh->prepare($query_auth_tag);
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$sth->execute($authtypecode);
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my $auth_tag_to_report = $sth->fetchrow;
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my %newline;
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$newline{used}=CountUsage($authid);
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$newline{summary} = $summary;
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$newline{authid} = $authid;
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$newline{even} = $counter % 2;
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push @finalresult, \%newline;
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}
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return (\@finalresult, $numbers);
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} else {
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return;
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}
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} else {
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my $query;
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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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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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my $dosearch;
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my $and;
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my $q2;
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for(my $i = 0 ; $i <= $#{$value} ; $i++)
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{
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if (@$value[$i]){
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##If mainentry search $a tag
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if (@$tags[$i] eq "mainmainentry") {
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$attr =" \@attr 1=Heading ";
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}elsif (@$tags[$i] eq "mainentry") {
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$attr =" \@attr 1=Heading ";
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}else{
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$attr =" \@attr 1=Any ";
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}
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if (@$operator[$i] eq 'is') {
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$attr.=" \@attr 4=1 \@attr 5=100 ";##Phrase, No truncation,all of subfield field must match
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}elsif (@$operator[$i] eq "="){
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$attr.=" \@attr 4=107 "; #Number Exact match
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}elsif (@$operator[$i] eq "start"){
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$attr.=" \@attr 4=1 \@attr 5=1 ";#Phrase, Right truncated
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} else {
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$attr .=" \@attr 5=1 \@attr 4=6 ";## Word list, right truncated, anywhere
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}
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$and .=" \@and " ;
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$attr =$attr."\"".@$value[$i]."\"";
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$q2 .=$attr;
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$dosearch=1;
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}#if value
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}
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##Add how many queries generated
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if ($query=~/\S+/){
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$query= $and.$query.$q2
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} else {
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$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 $orderstring= ($sortby eq "HeadingAsc"?
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'@attr 7=1 @attr 1=Heading 0'
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:
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$sortby eq "HeadingDsc"?
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'@attr 7=2 @attr 1=Heading 0'
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:''
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);
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$query=($query?"\@or $orderstring $query":"\@or \@attr 1=_ALLRECORDS \@attr 2=103 '' $orderstring ");
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$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 $marcdata=$rec->raw();
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my $authrecord;
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my $separator=C4::Context->preference('authoritysep');
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$authrecord = MARC::File::USMARC::decode($marcdata);
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my $authid=$authrecord->field('001')->data();
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my $summary=BuildSummary($authrecord,$authid,$authtypecode);
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my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
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my $sth = $dbh->prepare($query_auth_tag);
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$sth->execute($authtypecode);
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my $auth_tag_to_report = $sth->fetchrow;
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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 %newline;
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$newline{summary} = $summary;
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$newline{authid} = $authid;
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$newline{even} = $counter % 2;
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$newline{reported_tag} = $reported_tag;
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$counter++;
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push @finalresult, \%newline;
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}## while counter
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###
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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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}## 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, $nbresults);
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}
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}
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=head2 CountUsage
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=over 4
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$count= &CountUsage($authid)
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counts Usage of Authid in bibliorecords.
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=back
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=cut
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sub CountUsage {
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my ($authid) = @_;
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if (C4::Context->preference('NoZebra')) {
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# Read the index Koha-Auth-Number for this authid and count the lines
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my $result = C4::Search::NZanalyse("an=$authid");
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my @tab = split /;/,$result;
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return scalar @tab;
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} else {
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### ZOOM search here
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my $oConnection=C4::Context->Zconn("biblioserver",1);
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my $query;
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$query= "an=".$authid;
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my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
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my $result;
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while ((my $i = ZOOM::event([ $oConnection ])) != 0) {
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my $ev = $oConnection->last_event();
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if ($ev == ZOOM::Event::ZEND) {
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$result = $oResult->size();
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}
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}
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return ($result);
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}
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}
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=head2 CountUsageChildren
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=over 4
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$count= &CountUsageChildren($authid)
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counts Usage of narrower terms of Authid in bibliorecords.
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=back
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=cut
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sub CountUsageChildren {
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my ($authid) = @_;
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}
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=head2 GetAuthTypeCode
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=over 4
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$authtypecode= &GetAuthTypeCode($authid)
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returns authtypecode of an authid
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=back
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=cut
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sub GetAuthTypeCode {
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#AUTHfind_authtypecode
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my ($authid) = @_;
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my $dbh=C4::Context->dbh;
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my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
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$sth->execute($authid);
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my ($authtypecode) = $sth->fetchrow;
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return $authtypecode;
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}
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=head2 GetTagsLabels
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=over 4
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$tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
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returns a ref to hashref of authorities tag and subfield structure.
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tagslabel usage :
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$tagslabel->{$tag}->{$subfield}->{'attribute'}
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where attribute takes values in :
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lib
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tab
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mandatory
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repeatable
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authorised_value
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authtypecode
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value_builder
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kohafield
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seealso
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hidden
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isurl
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link
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=back
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=cut
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sub GetTagsLabels {
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my ($forlibrarian,$authtypecode)= @_;
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my $dbh=C4::Context->dbh;
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$authtypecode="" unless $authtypecode;
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my $sth;
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my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
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# check that authority exists
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$sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
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$sth->execute($authtypecode);
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my ($total) = $sth->fetchrow;
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$authtypecode="" unless ($total >0);
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$sth= $dbh->prepare(
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"SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
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FROM auth_tag_structure
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WHERE authtypecode=?
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ORDER BY tagfield"
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);
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$sth->execute($authtypecode);
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my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
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while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
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$res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
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$res->{$tag}->{tab} = " "; # XXX
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$res->{$tag}->{mandatory} = $mandatory;
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$res->{$tag}->{repeatable} = $repeatable;
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}
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$sth= $dbh->prepare(
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"SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl
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FROM auth_subfield_structure
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WHERE authtypecode=?
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ORDER BY tagfield,tagsubfield"
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);
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$sth->execute($authtypecode);
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my $subfield;
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my $authorised_value;
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my $value_builder;
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my $kohafield;
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my $seealso;
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my $hidden;
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my $isurl;
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my $link;
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while (
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( $tag, $subfield, $liblibrarian, , $libopac, $tab,
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$mandatory, $repeatable, $authorised_value, $authtypecode,
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$value_builder, $kohafield, $seealso, $hidden,
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$isurl, $link )
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= $sth->fetchrow
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)
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{
|
|
$res->{$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;
|
|
}
|
|
return $res;
|
|
}
|
|
|
|
=head2 AddAuthority
|
|
|
|
=over 4
|
|
|
|
$authid= &AddAuthority($record, $authid,$authtypecode)
|
|
returns authid of the newly created authority
|
|
|
|
Either Create Or Modify existing authority.
|
|
|
|
=back
|
|
|
|
=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=' a ';##Fixme correct leader as this one just adds utf8 to MARC21
|
|
|
|
# if authid empty => true add, find a new authid number
|
|
my $format= 'UNIMARCAUTH' if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC');
|
|
$format= 'MARC21' if (uc(C4::Context->preference('marcflavour')) ne 'UNIMARC');
|
|
if (($format eq "UNIMARCAUTH") && (!$record->subfield('100','a'))){
|
|
$record->leader(" nx j22 ");
|
|
my $date=POSIX::strftime("%Y%m%d",localtime);
|
|
if ($record->field('100')){
|
|
$record->field('100')->update('a'=>$date."afrey50 ba0");
|
|
} else {
|
|
$record->append_fields(
|
|
MARC::Field->new('100',' ',' '
|
|
,'a'=>$date."afrey50 ba0")
|
|
);
|
|
}
|
|
}
|
|
|
|
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, $auth_type_subfield);
|
|
}
|
|
|
|
unless ($record->field($auth_type_tag) && $record->subfield($auth_type_tag, $auth_type_subfield)) {
|
|
$record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
|
|
}
|
|
|
|
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));
|
|
}
|
|
# warn $record->as_formatted;
|
|
$sth=$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;
|
|
}else{
|
|
if (C4::Context->preference('NoZebra')) {
|
|
$oldRecord = GetAuthority($authid);
|
|
}
|
|
$record->add_fields('001',$authid) unless ($record->field('001'));
|
|
my $sth=$dbh->prepare("update auth_header set marc=?,marcxml=? where authid=?");
|
|
$sth->execute($record->as_usmarc,$record->as_xml_record($format),$authid);
|
|
$sth->finish;
|
|
$dbh->do("unlock tables");
|
|
}
|
|
ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
|
|
return ($authid);
|
|
}
|
|
|
|
|
|
=head2 DelAuthority
|
|
|
|
=over 4
|
|
|
|
$authid= &DelAuthority($authid)
|
|
Deletes $authid
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
|
|
sub DelAuthority {
|
|
my ($authid) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
|
|
ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
|
|
$dbh->do("delete from auth_header where authid=$authid") ;
|
|
|
|
}
|
|
|
|
sub ModAuthority {
|
|
my ($authid,$record,$authtypecode,$merge)=@_;
|
|
my $dbh=C4::Context->dbh;
|
|
# my ($oldrecord)=&GetAuthority($authid);
|
|
# if ($oldrecord eq $record) {
|
|
# return;
|
|
# }
|
|
# my $sth=$dbh->prepare("update auth_header set marc=?,marcxml=? where authid=?");
|
|
#Now rewrite the $record to table with an add
|
|
$authid=AddAuthority($record,$authid,$authtypecode);
|
|
|
|
### If a library thinks that updating all biblios is a long process and wishes to leave that to a cron job to use merge_authotities.p
|
|
### they should have a system preference "dontmerge=1" otherwise by default biblios will be updated
|
|
### the $merge flag is now depreceated and will be removed at code cleaning
|
|
if (C4::Context->preference('dontmerge') ){
|
|
# save the file in tmp/modified_authorities
|
|
my $cgidir = C4::Context->intranetdir ."/cgi-bin";
|
|
unless (opendir(DIR,"$cgidir")) {
|
|
$cgidir = C4::Context->intranetdir."/";
|
|
closedir(DIR);
|
|
}
|
|
|
|
my $filename = $cgidir."/tmp/modified_authorities/$authid.authid";
|
|
open AUTH, "> $filename";
|
|
print AUTH $authid;
|
|
close AUTH;
|
|
} else {
|
|
# &merge($authid,$record,$authid,$record);
|
|
}
|
|
return $authid;
|
|
}
|
|
|
|
=head2 GetAuthorityXML
|
|
|
|
=over 4
|
|
|
|
$marcxml= &GetAuthorityXML( $authid)
|
|
returns xml form of record $authid
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub GetAuthorityXML {
|
|
# Returns MARC::XML of the authority passed in parameter.
|
|
my ( $authid ) = @_;
|
|
my $format= 'UNIMARCAUTH' if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC');
|
|
$format= 'MARC21' if (uc(C4::Context->preference('marcflavour')) ne 'UNIMARC');
|
|
if ($format eq "MARC21") {
|
|
# 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 $record->as_xml_record($format);
|
|
} else {
|
|
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;
|
|
}
|
|
}
|
|
|
|
=head2 GetAuthority
|
|
|
|
=over 4
|
|
|
|
$record= &GetAuthority( $authid)
|
|
Returns MARC::Record of the authority passed in parameter.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub GetAuthority {
|
|
my ($authid)=@_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $sth=$dbh->prepare("select authtypecode, marcxml from auth_header where authid=?");
|
|
$sth->execute($authid);
|
|
my ($authtypecode, $marcxml) = $sth->fetchrow;
|
|
my $record=MARC::Record->new_from_xml(StripNonXmlChars($marcxml),'UTF-8',
|
|
(C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")));
|
|
$record->encoding('UTF-8');
|
|
if (C4::Context->preference("marcflavour") eq "MARC21") {
|
|
my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
|
|
C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
|
|
}
|
|
return ($record);
|
|
}
|
|
|
|
=head2 GetAuthType
|
|
|
|
=over 4
|
|
|
|
$result= &GetAuthType( $authtypecode)
|
|
If $authtypecode is not "" then
|
|
Returns hashref to authtypecode information
|
|
else
|
|
returns ref to array of hashref information of all Authtypes
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub GetAuthType {
|
|
my ($authtypecode) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $sth;
|
|
if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
|
|
# type
|
|
$sth=$dbh->prepare("select * from auth_types where authtypecode=?");
|
|
$sth->execute($authtypecode);
|
|
} else {
|
|
$sth=$dbh->prepare("select * from auth_types");
|
|
$sth->execute;
|
|
}
|
|
my $res=$sth->fetchall_arrayref({});
|
|
if (scalar(@$res)==1){
|
|
return $res->[0];
|
|
} else {
|
|
return $res;
|
|
}
|
|
}
|
|
|
|
|
|
sub AUTHhtml2marc {
|
|
my ($rtags,$rsubfields,$rvalues,%indicators) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $prevtag = -1;
|
|
my $record = MARC::Record->new();
|
|
#---- TODO : the leader is missing
|
|
|
|
# my %subfieldlist=();
|
|
my $prevvalue; # if tag <10
|
|
my $field; # if tag >=10
|
|
for (my $i=0; $i< @$rtags; $i++) {
|
|
# rebuild MARC::Record
|
|
if (@$rtags[$i] ne $prevtag) {
|
|
if ($prevtag < 10) {
|
|
if ($prevvalue) {
|
|
$record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
|
|
}
|
|
} else {
|
|
if ($field) {
|
|
$record->add_fields($field);
|
|
}
|
|
}
|
|
$indicators{@$rtags[$i]}.=' ';
|
|
if (@$rtags[$i] <10) {
|
|
$prevvalue= @$rvalues[$i];
|
|
undef $field;
|
|
} else {
|
|
undef $prevvalue;
|
|
$field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
|
|
}
|
|
$prevtag = @$rtags[$i];
|
|
} else {
|
|
if (@$rtags[$i] <10) {
|
|
$prevvalue=@$rvalues[$i];
|
|
} else {
|
|
if (length(@$rvalues[$i])>0) {
|
|
$field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
|
|
}
|
|
}
|
|
$prevtag= @$rtags[$i];
|
|
}
|
|
}
|
|
# the last has not been included inside the loop... do it now !
|
|
$record->add_fields($field) if $field;
|
|
return $record;
|
|
}
|
|
|
|
=head2 FindDuplicateAuthority
|
|
|
|
=over 4
|
|
|
|
$record= &FindDuplicateAuthority( $record, $authtypecode)
|
|
return $authid,Summary if duplicate is found.
|
|
|
|
Comments : an improvement would be to return All the records that match.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub FindDuplicateAuthority {
|
|
|
|
my ($record,$authtypecode)=@_;
|
|
# warn "IN for ".$record->as_formatted;
|
|
my $dbh = C4::Context->dbh;
|
|
# warn "".$record->as_formatted;
|
|
my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
|
|
$sth->execute($authtypecode);
|
|
my ($auth_tag_to_report) = $sth->fetchrow;
|
|
$sth->finish;
|
|
# warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
|
|
# build a request for SearchAuthorities
|
|
my $query='at='.$authtypecode.' ';
|
|
map {$query.= " and he=\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/)} $record->field($auth_tag_to_report)->subfields() if $record->field($auth_tag_to_report);
|
|
my ($error, $results, $total_hits)=SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
|
|
# there is at least 1 result => return the 1st one
|
|
if (@$results>0) {
|
|
my $marcrecord = MARC::File::USMARC::decode($results->[0]);
|
|
return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
|
|
}
|
|
# no result, returns nothing
|
|
return;
|
|
}
|
|
|
|
=head2 BuildSummary
|
|
|
|
=over 4
|
|
|
|
$text= &BuildSummary( $record, $authid, $authtypecode)
|
|
return HTML encoded Summary
|
|
|
|
Comment : authtypecode can be infered from both record and authid.
|
|
Moreover, authid can also be inferred from $record.
|
|
Would it be interesting to delete those things.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub BuildSummary{
|
|
## give this a Marc record to return summary
|
|
my ($record,$authid,$authtypecode)=@_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $summary;
|
|
# handle $authtypecode is NULL or eq ""
|
|
if ($authtypecode) {
|
|
my $authref = GetAuthType($authtypecode);
|
|
$summary = $authref->{summary};
|
|
}
|
|
# FIXME: should use I18N.pm
|
|
my %language;
|
|
$language{'fre'}="Français";
|
|
$language{'eng'}="Anglais";
|
|
$language{'ger'}="Allemand";
|
|
$language{'ita'}="Italien";
|
|
$language{'spa'}="Espagnol";
|
|
my %thesaurus;
|
|
$thesaurus{'1'}="Peuples";
|
|
$thesaurus{'2'}="Anthroponymes";
|
|
$thesaurus{'3'}="Oeuvres";
|
|
$thesaurus{'4'}="Chronologie";
|
|
$thesaurus{'5'}="Lieux";
|
|
$thesaurus{'6'}="Sujets";
|
|
#thesaurus a remplir
|
|
my @fields = $record->fields();
|
|
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 and C4::Context->preference('marcflavour') eq 'UNIMARC') {
|
|
my @fields = $record->fields();
|
|
# $reported_tag = '$9'.$result[$counter];
|
|
foreach my $field (@fields) {
|
|
my $tag = $field->tag();
|
|
my $tagvalue = $field->as_string();
|
|
$summary =~ s/\[(.?.?.?.?)$tag\*(.*?)]/$1$tagvalue$2\[$1$tag$2]/g;
|
|
if ($tag<10) {
|
|
if ($tag eq '001') {
|
|
$reported_tag.='$3'.$field->data();
|
|
}
|
|
} else {
|
|
my @subf = $field->subfields;
|
|
for my $i (0..$#subf) {
|
|
my $subfieldcode = $subf[$i][0];
|
|
my $subfieldvalue = $subf[$i][1];
|
|
my $tagsubf = $tag.$subfieldcode;
|
|
$summary =~ s/\[(.?.?.?.?)$tagsubf(.*?)]/$1$subfieldvalue$2\[$1$tagsubf$2]/g;
|
|
}
|
|
}
|
|
}
|
|
$summary =~ s/\[(.*?)]//g;
|
|
$summary =~ s/\n/<br>/g;
|
|
} else {
|
|
my $heading;
|
|
my $authid;
|
|
my $altheading;
|
|
my $seealso;
|
|
my $broaderterms;
|
|
my $narrowerterms;
|
|
my $see;
|
|
my $seeheading;
|
|
my $notes;
|
|
my @fields = $record->fields();
|
|
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..')) {
|
|
$heading.= $field->subfield('a');
|
|
$authid=$field->subfield('3');
|
|
}
|
|
# rejected form(s)
|
|
foreach my $field ($record->field('3..')) {
|
|
$notes.= '<span class="note">'.$field->subfield('a')."</span>\n";
|
|
}
|
|
foreach my $field ($record->field('4..')) {
|
|
my $thesaurus = "thes. : ".$thesaurus{"$field->subfield('2')"}." : " if ($field->subfield('2'));
|
|
$see.= '<span class="UF">'.$thesaurus.$field->subfield('a')."</span> -- \n";
|
|
}
|
|
# see :
|
|
foreach my $field ($record->field('5..')) {
|
|
|
|
if (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'g')) {
|
|
$broaderterms.= '<span class="BT"> <a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
|
|
} elsif (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'h')){
|
|
$narrowerterms.= '<span class="NT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
|
|
} elsif ($field->subfield('a')) {
|
|
$seealso.= '<span class="RT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
|
|
}
|
|
}
|
|
# // form
|
|
foreach my $field ($record->field('7..')) {
|
|
my $lang = substr($field->subfield('8'),3,3);
|
|
$seeheading.= '<span class="langue"> En '.$language{$lang}.' : </span><span class="OT"> '.$field->subfield('a')."</span><br />\n";
|
|
}
|
|
$broaderterms =~s/-- \n$//;
|
|
$narrowerterms =~s/-- \n$//;
|
|
$seealso =~s/-- \n$//;
|
|
$see =~s/-- \n$//;
|
|
$summary = "<b><a href=\"detail.pl?authid=$authid\">".$heading."</a></b><br />".($notes?"$notes <br />":"");
|
|
$summary.= '<p><div class="label">TG : '.$broaderterms.'</div></p>' if ($broaderterms);
|
|
$summary.= '<p><div class="label">TS : '.$narrowerterms.'</div></p>' if ($narrowerterms);
|
|
$summary.= '<p><div class="label">TA : '.$seealso.'</div></p>' if ($seealso);
|
|
$summary.= '<p><div class="label">EP : '.$see.'</div></p>' if ($see);
|
|
$summary.= '<p><div class="label">'.$seeheading.'</div></p>' if ($seeheading);
|
|
} else {
|
|
# construct MARC21 summary
|
|
# FIXME - looping over 1XX is questionable
|
|
# since MARC21 authority should have only one 1XX
|
|
foreach my $field ($record->field('1..')) {
|
|
next if "152" eq $field->tag(); # FIXME - 152 is not a good tag to use
|
|
# in MARC21 -- purely local tags really ought to be
|
|
# 9XX
|
|
if ($record->field('100')) {
|
|
$heading.= $field->as_string('abcdefghjklmnopqrstvxyz68');
|
|
} elsif ($record->field('110')) {
|
|
$heading.= $field->as_string('abcdefghklmnoprstvxyz68');
|
|
} elsif ($record->field('111')) {
|
|
$heading.= $field->as_string('acdefghklnpqstvxyz68');
|
|
} elsif ($record->field('130')) {
|
|
$heading.= $field->as_string('adfghklmnoprstvxyz68');
|
|
} elsif ($record->field('148')) {
|
|
$heading.= $field->as_string('abvxyz68');
|
|
} elsif ($record->field('150')) {
|
|
# $heading.= $field->as_string('abvxyz68');
|
|
$heading.= $field->as_formatted();
|
|
my $tag=$field->tag();
|
|
$heading=~s /^$tag//g;
|
|
$heading =~s /\_/\$/g;
|
|
} elsif ($record->field('151')) {
|
|
$heading.= $field->as_string('avxyz68');
|
|
} elsif ($record->field('155')) {
|
|
$heading.= $field->as_string('abvxyz68');
|
|
} elsif ($record->field('180')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('181')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('182')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('185')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} else {
|
|
$heading.= $field->as_string();
|
|
}
|
|
} #See From
|
|
foreach my $field ($record->field('4..')) {
|
|
$seeheading.= "<br /> <i>used for/see from:</i> ".$field->as_string();
|
|
} #See Also
|
|
foreach my $field ($record->field('5..')) {
|
|
$altheading.= "<br /> <i>see also:</i> ".$field->as_string();
|
|
}
|
|
$summary .= ": " if $summary;
|
|
$summary.=$heading.$seeheading.$altheading;
|
|
}
|
|
}
|
|
return $summary;
|
|
}
|
|
|
|
=head2 BuildUnimarcHierarchies
|
|
|
|
=over 4
|
|
|
|
$text= &BuildUnimarcHierarchies( $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
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub BuildUnimarcHierarchies{
|
|
my $authid = shift @_;
|
|
# warn "authid : $authid";
|
|
my $force = shift @_;
|
|
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;
|
|
foreach my $field ($record->field('550')){
|
|
if ($field->subfield('5') && $field->subfield('5') eq 'g'){
|
|
my $parentrecord = GetAuthority($field->subfield('3'));
|
|
my $localresult=$hierarchies;
|
|
my $trees;
|
|
$trees = BuildUnimarcHierarchies($field->subfield('3'));
|
|
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 BuildUnimarcHierarchy
|
|
|
|
=over 4
|
|
|
|
$ref= &BuildUnimarcHierarchy( $record, $class,$authid)
|
|
return a hashref in order to display hierarchy for record and final Authid $authid
|
|
|
|
"loopparents"
|
|
"loopchildren"
|
|
"class"
|
|
"loopauthid"
|
|
"current_value"
|
|
"value"
|
|
|
|
"ifparents"
|
|
"ifchildren"
|
|
Those two latest ones should disappear soon.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub BuildUnimarcHierarchy{
|
|
my $record = shift @_;
|
|
my $class = shift @_;
|
|
my $authid_constructed = shift @_;
|
|
my $authid=$record->subfield('250','3');
|
|
my %cell;
|
|
my $parents=""; my $children="";
|
|
my (@loopparents,@loopchildren);
|
|
foreach my $field ($record->field('550')){
|
|
if ($field->subfield('5') && $field->subfield('a')){
|
|
if ($field->subfield('5') eq 'h'){
|
|
push @loopchildren, { "childauthid"=>$field->subfield('3'),"childvalue"=>$field->subfield('a')};
|
|
}elsif ($field->subfield('5') eq 'g'){
|
|
push @loopparents, { "parentauthid"=>$field->subfield('3'),"parentvalue"=>$field->subfield('a')};
|
|
}
|
|
# brothers could get in there with an else
|
|
}
|
|
}
|
|
$cell{"ifparents"}=1 if (scalar(@loopparents)>0);
|
|
$cell{"ifchildren"}=1 if (scalar(@loopchildren)>0);
|
|
$cell{"loopparents"}=\@loopparents if (scalar(@loopparents)>0);
|
|
$cell{"loopchildren"}=\@loopchildren if (scalar(@loopchildren)>0);
|
|
$cell{"class"}=$class;
|
|
$cell{"loopauthid"}=$authid;
|
|
$cell{"current_value"} =1 if $authid eq $authid_constructed;
|
|
$cell{"value"}=$record->subfield('250',"a");
|
|
return \%cell;
|
|
}
|
|
|
|
=head2 GetHeaderAuthority
|
|
|
|
=over 4
|
|
|
|
$ref= &GetHeaderAuthority( $authid)
|
|
return a hashref in order auth_header table data
|
|
|
|
=back
|
|
|
|
=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
|
|
|
|
=over 4
|
|
|
|
$ref= &AddAuthorityTrees( $authid, $trees)
|
|
return success or failure
|
|
|
|
=back
|
|
|
|
=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
|
|
|
|
=over 4
|
|
|
|
$ref= &merge(mergefrom,$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
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
sub merge {
|
|
my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $authtypecodefrom = GetAuthTypeCode($mergefrom);
|
|
my $authtypecodeto = GetAuthTypeCode($mergeto);
|
|
# return if authority does not exist
|
|
my @X = $MARCfrom->fields();
|
|
return if $#X == -1;
|
|
@X = $MARCto->fields();
|
|
return if $#X == -1;
|
|
# search the tag to report
|
|
my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
|
|
$sth->execute($authtypecodefrom);
|
|
my ($auth_tag_to_report) = $sth->fetchrow;
|
|
|
|
my @record_to;
|
|
@record_to = $MARCto->field($auth_tag_to_report)->subfields() if $MARCto->field($auth_tag_to_report);
|
|
my @record_from;
|
|
@record_from = $MARCfrom->field($auth_tag_to_report)->subfields() if $MARCfrom->field($auth_tag_to_report);
|
|
|
|
# search all biblio tags using this authority.
|
|
$sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
|
|
$sth->execute($authtypecodefrom);
|
|
my @tags_using_authtype;
|
|
while (my ($tagfield) = $sth->fetchrow) {
|
|
push @tags_using_authtype,$tagfield."9" ;
|
|
}
|
|
|
|
if (C4::Context->preference('NoZebra')) {
|
|
warn "MERGE TO DO";
|
|
} else {
|
|
# now, find every biblio using this authority
|
|
my $oConnection=C4::Context->Zconn("biblioserver");
|
|
my $query;
|
|
$query= "an= ".$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 $oldbiblio = TransformMarcToKoha($dbh,$marcrecord,"") ;
|
|
if ($update==1){
|
|
&ModBiblio($marcrecord,$oldbiblio->{'biblionumber'},GetFrameworkCode($oldbiblio->{'biblionumber'})) ;
|
|
}
|
|
|
|
}#foreach $marc
|
|
}
|
|
# 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 $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
|
|
# if ($update==1){
|
|
# &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
|
|
# }
|
|
#
|
|
# }#foreach $marc
|
|
}#sub
|
|
|
|
=head2 get_auth_type_location
|
|
|
|
=over 4
|
|
|
|
my ($tag, $subfield) = get_auth_type_location($auth_type_code);
|
|
|
|
=back
|
|
|
|
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 $subfield != 0) {
|
|
return ($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 Developement team <info@koha.org>
|
|
|
|
Paul POULAIN paul.poulain@free.fr
|
|
|
|
=cut
|
|
|