1 package C4::AuthoritiesMarc;
2 # Copyright 2000-2002 Katipo Communications
4 # This file is part of Koha.
6 # Koha is free software; you can redistribute it and/or modify it
7 # under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
11 # Koha is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with Koha; if not, see <http://www.gnu.org/licenses>.
25 use C4::AuthoritiesMarc::MARC21;
26 use C4::AuthoritiesMarc::UNIMARC;
29 use Koha::MetadataRecord::Authority;
30 use Koha::Authorities;
31 use Koha::Authority::Types;
33 use vars qw(@ISA @EXPORT);
41 &GetAuthMARCFromKohaField
59 &FindDuplicateAuthority
71 =head2 GetAuthMARCFromKohaField
73 ( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);
75 returns tag and subfield linked to kohafield
78 Suppose Kohafield is only linked to ONE subfield
82 sub GetAuthMARCFromKohaField {
83 #AUTHfind_marc_from_kohafield
84 my ( $kohafield,$authtypecode ) = @_;
85 my $dbh=C4::Context->dbh;
86 return 0, 0 unless $kohafield;
87 $authtypecode="" unless $authtypecode;
88 my $marcfromkohafield;
89 my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
90 $sth->execute($kohafield,$authtypecode);
91 my ($tagfield,$tagsubfield) = $sth->fetchrow;
93 return ($tagfield,$tagsubfield);
96 =head2 SearchAuthorities
98 (\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or,
99 $excluding, $operator, $value, $offset,$length,$authtypecode,
100 $sortby[, $skipmetadata])
102 returns ref to array result and count of results returned
106 sub SearchAuthorities {
107 my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby,$skipmetadata) = @_;
108 # warn Dumper($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby);
109 my $dbh=C4::Context->dbh;
110 $sortby="" unless $sortby;
114 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
116 # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
117 # the authtypecode. Then, search on $a of this tag_to_report
118 # also store main entry MARC tag, to extract it at end of search
120 ##first set the authtype search and may be multiple authorities
124 my @auths=split / /,$authtypecode ;
125 foreach my $auth (@auths){
126 $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
127 push @authtypecode ,$auth;
131 while ($n>1){$query= "\@or ".$query;$n--;}
134 $qpquery .= '(authtype:' . join('|| authtype:', @auths) . ')';
142 for ( my $i = 0 ; $i <= $#{$value} ; $i++ ) {
145 if ( @$tags[$i] eq "mainmainentry" ) {
146 $attr = " \@attr 1=Heading-Main ";
148 elsif ( @$tags[$i] eq "mainentry" ) {
149 $attr = " \@attr 1=Heading ";
151 elsif ( @$tags[$i] eq "match" ) {
152 $attr = " \@attr 1=Match ";
154 elsif ( @$tags[$i] eq "match-heading" ) {
155 $attr = " \@attr 1=Match-heading ";
157 elsif ( @$tags[$i] eq "see-from" ) {
158 $attr = " \@attr 1=Match-heading-see-from ";
160 elsif ( @$tags[$i] eq "thesaurus" ) {
161 $attr = " \@attr 1=Subject-heading-thesaurus ";
163 else { # Assume any if no index was specified
164 $attr = " \@attr 1=Any ";
167 else { # Assume any if no index was specified
168 $attr = " \@attr 1=Any ";
171 my $operator = @$operator[$i];
172 if ( $operator and $operator eq 'is' ) {
173 $attr .= " \@attr 4=1 \@attr 5=100 "
174 ; ##Phrase, No truncation,all of subfield field must match
176 elsif ( $operator and $operator eq "=" ) {
177 $attr .= " \@attr 4=107 "; #Number Exact match
179 elsif ( $operator and $operator eq "start" ) {
180 $attr .= " \@attr 3=2 \@attr 4=1 \@attr 5=1 "
181 ; #Firstinfield Phrase, Right truncated
183 elsif ( $operator and $operator eq "exact" ) {
184 $attr .= " \@attr 4=1 \@attr 5=100 \@attr 6=3 "
185 ; ##Phrase, No truncation,all of subfield field must match
188 $attr .= " \@attr 5=1 \@attr 4=6 "
189 ; ## Word list, right truncated, anywhere
190 if ( $sortby eq 'Relevance' ) {
191 $attr .= "\@attr 2=102 ";
195 s/"/\\"/g; # Escape the double-quotes in the search value
196 $attr = $attr . "\"" . @$value[$i] . "\"";
201 $qpquery .= " $tags->[$i]:\"$value->[$i]\"";
205 ##Add how many queries generated
206 if (defined $query && $query=~/\S+/){
207 $query= $and x $attr_cnt . $query . (defined $q2 ? $q2 : '');
212 #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
214 if ($sortby eq 'HeadingAsc') {
215 $orderstring = '@attr 7=1 @attr 1=Heading 0';
216 } elsif ($sortby eq 'HeadingDsc') {
217 $orderstring = '@attr 7=2 @attr 1=Heading 0';
218 } elsif ($sortby eq 'AuthidAsc') {
219 $orderstring = '@attr 7=1 @attr 4=109 @attr 1=Local-Number 0';
220 } elsif ($sortby eq 'AuthidDsc') {
221 $orderstring = '@attr 7=2 @attr 4=109 @attr 1=Local-Number 0';
224 $qpquery .= ' all:all' unless $value->[0];
226 if ( $value->[0] =~ m/^qp=(.*)$/ ) {
230 $qpquery .= " #$sortby" unless $sortby eq '';
232 $QParser->parse( $qpquery );
233 $query = $QParser->target_syntax('authorityserver');
235 $query=($query?$query:"\@attr 1=_ALLRECORDS \@attr 2=103 ''");
236 $query="\@or $orderstring $query" if $orderstring;
239 $offset=0 unless $offset;
240 my $counter = $offset;
241 $length=10 unless $length;
244 $oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
245 my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
247 $oAResult= $oAuth[0]->search($Anewq) ;
248 while (($i = ZOOM::event(\@oAuth)) != 0) {
249 my $ev = $oAuth[$i-1]->last_event();
250 last if $ev == ZOOM::Event::ZEND;
252 my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
254 warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
259 $nbresults=$oAResult->size();
260 my $nremains=$nbresults;
262 my @finalresult = ();
266 ##Find authid and linkid fields
267 ##we may be searching multiple authoritytypes.
268 ## FIXME this assumes that all authid and linkid fields are the same for all authority types
269 # my ($authidfield,$authidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.authid",$authtypecode[0]);
270 # my ($linkidfield,$linkidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.linkid",$authtypecode[0]);
271 while (($counter < $nbresults) && ($counter < ($offset + $length))) {
273 ##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
274 my $rec=$oAResult->record($counter);
275 my $separator=C4::Context->preference('AuthoritySeparator');
276 my $authrecord = C4::Search::new_record_from_zebra(
281 if ( !defined $authrecord or !defined $authrecord->field('001') ) {
286 SetUTF8Flag( $authrecord );
288 my $authid=$authrecord->field('001')->data();
290 $newline{authid} = $authid;
291 if ( !$skipmetadata ) {
292 my $auth_tag_to_report;
293 $auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report
296 my $mainentry = $authrecord->field($auth_tag_to_report);
298 foreach ( $mainentry->subfields() ) {
299 $reported_tag .= '$' . $_->[0] . $_->[1];
303 my $thisauthtypecode = Koha::Authorities->find($authid)->authtypecode;
304 my $thisauthtype = Koha::Authority::Types->find($thisauthtypecode);
305 unless (defined $thisauthtype) {
306 $thisauthtypecode = $authtypecode;
307 $thisauthtype = Koha::Authority::Types->find($thisauthtypecode);
309 my $summary = BuildSummary( $authrecord, $authid, $thisauthtypecode );
311 $newline{authtype} = defined($thisauthtype) ?
312 $thisauthtype->authtypetext : '';
313 $newline{summary} = $summary;
314 $newline{even} = $counter % 2;
315 $newline{reported_tag} = $reported_tag;
318 push @finalresult, \%newline;
321 if (! $skipmetadata) {
322 for (my $z=0; $z<@finalresult; $z++){
323 my $count=CountUsage($finalresult[$z]{authid});
324 $finalresult[$z]{used}=$count;
330 $oAResult->destroy();
331 # $oAuth[0]->destroy();
333 return (\@finalresult, $nbresults);
338 $count= &CountUsage($authid)
340 counts Usage of Authid in bibliorecords.
348 $query= "an:".$authid;
349 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
351 warn "Error: $err from search $query";
358 =head2 CountUsageChildren
360 $count= &CountUsageChildren($authid)
362 counts Usage of narrower terms of Authid in bibliorecords.
366 sub CountUsageChildren {
370 =head2 GuessAuthTypeCode
372 my $authtypecode = GuessAuthTypeCode($record);
374 Get the record and tries to guess the adequate authtypecode from its content.
378 sub GuessAuthTypeCode {
379 my ($record, $heading_fields) = @_;
380 return unless defined $record;
381 $heading_fields //= {
383 '100'=>{authtypecode=>'PERSO_NAME'},
384 '110'=>{authtypecode=>'CORPO_NAME'},
385 '111'=>{authtypecode=>'MEETI_NAME'},
386 '130'=>{authtypecode=>'UNIF_TITLE'},
387 '148'=>{authtypecode=>'CHRON_TERM'},
388 '150'=>{authtypecode=>'TOPIC_TERM'},
389 '151'=>{authtypecode=>'GEOGR_NAME'},
390 '155'=>{authtypecode=>'GENRE/FORM'},
391 '180'=>{authtypecode=>'GEN_SUBDIV'},
392 '181'=>{authtypecode=>'GEO_SUBDIV'},
393 '182'=>{authtypecode=>'CHRON_SUBD'},
394 '185'=>{authtypecode=>'FORM_SUBD'},
396 #200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
397 # 604 with embedded 700, 701, 702
398 #210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
399 #215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
400 #216 Trademark 716 [Reserved for future use]
401 #220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
402 #230 Title 500 4-- with embedded 500 605
403 #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
404 #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
405 #250 Topical subject 606
406 #260 Place access 620
407 #280 Form, genre or physical characteristics 608
410 # Could also be represented with :
412 #a = personal name entry
413 #b = corporate name entry
414 #c = territorial or geographical name
418 #g = collective uniform title
420 #i = name/collective uniform title
423 #l = form, genre or physical characteristics
425 '200'=>{authtypecode=>'NP'},
426 '210'=>{authtypecode=>'CO'},
427 '215'=>{authtypecode=>'SNG'},
428 '216'=>{authtypecode=>'TM'},
429 '220'=>{authtypecode=>'FAM'},
430 '230'=>{authtypecode=>'TU'},
431 '235'=>{authtypecode=>'CO_UNI_TI'},
432 '240'=>{authtypecode=>'SAUTTIT'},
433 '245'=>{authtypecode=>'NAME_COL'},
434 '250'=>{authtypecode=>'SNC'},
435 '260'=>{authtypecode=>'PA'},
436 '280'=>{authtypecode=>'GENRE/FORM'},
439 foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
440 return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
447 my $authtid = GuessAuthId($record);
449 Get the record and tries to guess the adequate authtypecode from its content.
455 return unless ($record && $record->field('001'));
456 # my $authtypecode=GuessAuthTypeCode($record);
457 # my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
458 # if ($tag > 010) {return $record->subfield($tag,$subfield)}
459 # else {return $record->field($tag)->data}
460 return $record->field('001')->data;
465 $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
467 returns a ref to hashref of authorities tag and subfield structure.
471 $tagslabel->{$tag}->{$subfield}->{'attribute'}
473 where attribute takes values in :
491 my ($forlibrarian,$authtypecode)= @_;
492 my $dbh=C4::Context->dbh;
493 $authtypecode="" unless $authtypecode;
495 my $libfield = ($forlibrarian == 1)? 'liblibrarian' : 'libopac';
498 # check that authority exists
499 $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
500 $sth->execute($authtypecode);
501 my ($total) = $sth->fetchrow;
502 $authtypecode="" unless ($total >0);
504 "SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
505 FROM auth_tag_structure
510 $sth->execute($authtypecode);
511 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
513 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
514 $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
515 $res->{$tag}->{tab} = " "; # XXX
516 $res->{$tag}->{mandatory} = $mandatory;
517 $res->{$tag}->{repeatable} = $repeatable;
520 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl,defaultvalue
521 FROM auth_subfield_structure
523 ORDER BY tagfield,tagsubfield"
525 $sth->execute($authtypecode);
528 my $authorised_value;
538 ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
539 $mandatory, $repeatable, $authorised_value, $authtypecode,
540 $value_builder, $kohafield, $seealso, $hidden,
541 $isurl, $defaultvalue, $link )
545 $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
546 $res->{$tag}->{$subfield}->{tab} = $tab;
547 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
548 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
549 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
550 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
551 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
552 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
553 $res->{$tag}->{$subfield}->{seealso} = $seealso;
554 $res->{$tag}->{$subfield}->{hidden} = $hidden;
555 $res->{$tag}->{$subfield}->{isurl} = $isurl;
556 $res->{$tag}->{$subfield}->{link} = $link;
557 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
564 $authid= &AddAuthority($record, $authid,$authtypecode)
566 Either Create Or Modify existing authority.
567 returns authid of the newly created authority
572 # pass the MARC::Record to this function, and it will create the records in the authority table
573 my ($record,$authid,$authtypecode) = @_;
574 my $dbh=C4::Context->dbh;
575 my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
577 # if authid empty => true add, find a new authid number
579 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
580 $format= 'UNIMARCAUTH';
586 #update date/time to 005 for marc and unimarc
587 my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
588 my $f5=$record->field('005');
590 $record->insert_fields_ordered( MARC::Field->new('005',$time.".0") );
593 $f5->update($time.".0");
596 SetUTF8Flag($record);
597 if ($format eq "MARC21") {
598 if (!$record->leader) {
599 $record->leader($leader);
601 if (!$record->field('003')) {
602 $record->insert_fields_ordered(
603 MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
606 my $date=POSIX::strftime("%y%m%d",localtime);
607 if (!$record->field('008')) {
608 # Get a valid default value for field 008
609 my $default_008 = C4::Context->preference('MARCAuthorityControlField008');
610 if(!$default_008 or length($default_008)<34) {
611 $default_008 = '|| aca||aabn | a|a d';
614 $default_008 = substr($default_008,0,34);
617 $record->insert_fields_ordered( MARC::Field->new('008',$date.$default_008) );
619 if (!$record->field('040')) {
620 $record->insert_fields_ordered(
621 MARC::Field->new('040','','',
622 'a' => C4::Context->preference('MARCOrgCode'),
623 'c' => C4::Context->preference('MARCOrgCode')
629 if ($format eq "UNIMARCAUTH") {
630 $record->leader(" nx j22 ") unless ($record->leader());
631 my $date=POSIX::strftime("%Y%m%d",localtime);
632 my $defaultfield100 = C4::Context->preference('UNIMARCAuthorityField100');
633 if (my $string=$record->subfield('100',"a")){
634 $string=~s/fre50/frey50/;
635 $record->field('100')->update('a'=>$string);
637 elsif ($record->field('100')){
638 $record->field('100')->update('a'=>$date.$defaultfield100);
640 $record->append_fields(
641 MARC::Field->new('100',' ',' '
642 ,'a'=>$date.$defaultfield100)
646 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
647 if (!$authid and $format eq "MARC21") {
648 # only need to do this fix when modifying an existing authority
649 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
651 if (my $field=$record->field($auth_type_tag)){
652 $field->update($auth_type_subfield=>$authtypecode);
655 $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
661 my $sth=$dbh->prepare("select max(authid) from auth_header");
663 ($authid)=$sth->fetchrow;
665 ##Insert the recordID in MARC record
666 unless ($record->field('001') && $record->field('001')->data() eq $authid){
667 $record->delete_field($record->field('001'));
668 $record->insert_fields_ordered(MARC::Field->new('001',$authid));
671 $auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
672 # warn "auth_exists = $auth_exists";
675 $oldRecord=GetAuthority($authid);
676 $record->add_fields('001',$authid) unless ($record->field('001'));
677 # warn "\n\n\n enregistrement".$record->as_formatted;
678 my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
679 $sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
683 my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
684 $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
686 logaction( "AUTHORITIES", "ADD", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
688 ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
695 $authid= &DelAuthority($authid)
703 my $dbh=C4::Context->dbh;
705 logaction( "AUTHORITIES", "DELETE", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
706 ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
707 my $sth = $dbh->prepare("DELETE FROM auth_header WHERE authid=?");
708 $sth->execute($authid);
713 $authid= &ModAuthority($authid,$record,$authtypecode)
715 Modifies authority record, optionally updates attached biblios.
720 my ($authid,$record,$authtypecode)=@_; # deprecated $merge parameter removed
722 my $dbh=C4::Context->dbh;
723 #Now rewrite the $record to table with an add
724 my $oldrecord=GetAuthority($authid);
725 $authid=AddAuthority($record,$authid,$authtypecode);
727 # If a library thinks that updating all biblios is a long process and wishes
728 # to leave that to a cron job, use misc/migration_tools/merge_authority.pl.
729 # In that case set system preference "dontmerge" to 1. Otherwise biblios will
731 unless(C4::Context->preference('dontmerge') eq '1'){
732 &merge($authid,$oldrecord,$authid,$record);
734 # save a record in need_merge_authorities table
735 my $sqlinsert="INSERT INTO need_merge_authorities (authid, done) ".
737 $dbh->do($sqlinsert,undef,($authid,0));
739 logaction( "AUTHORITIES", "MODIFY", $authid, "authority BEFORE=>" . $oldrecord->as_formatted ) if C4::Context->preference("AuthoritiesLog");
743 =head2 GetAuthorityXML
745 $marcxml= &GetAuthorityXML( $authid)
747 returns xml form of record $authid
751 sub GetAuthorityXML {
752 # Returns MARC::XML of the authority passed in parameter.
754 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
755 my $dbh=C4::Context->dbh;
756 my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
757 $sth->execute($authid);
758 my ($marcxml)=$sth->fetchrow;
762 # for MARC21, call GetAuthority instead of
763 # getting the XML directly since we may
764 # need to fix up the location of the authority
765 # code -- note that this is reasonably safe
766 # because GetAuthorityXML is used only by the
767 # indexing processes like zebraqueue_start.pl
768 my $record = GetAuthority($authid);
769 return $record->as_xml_record('MARC21');
775 $record= &GetAuthority( $authid)
777 Returns MARC::Record of the authority passed in parameter.
783 my $authority = Koha::MetadataRecord::Authority->get_from_authid($authid);
784 return unless $authority;
785 return ($authority->record);
788 =head2 FindDuplicateAuthority
790 $record= &FindDuplicateAuthority( $record, $authtypecode)
792 return $authid,Summary if duplicate is found.
794 Comments : an improvement would be to return All the records that match.
798 sub FindDuplicateAuthority {
800 my ($record,$authtypecode)=@_;
801 # warn "IN for ".$record->as_formatted;
802 my $dbh = C4::Context->dbh;
803 # warn "".$record->as_formatted;
804 my $auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report;
805 # warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
806 # build a request for SearchAuthorities
808 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
815 my $query='at:'.$authtypecode.' ';
816 my $filtervalues=qr([\001-\040\Q!'"`#$%&*+,-./:;<=>?@(){[}_|~\E\]]);
817 if ($record->field($auth_tag_to_report)) {
818 foreach ($record->field($auth_tag_to_report)->subfields()) {
819 $_->[1]=~s/$filtervalues/ /g; $query.= " $op he:\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
822 my ($error, $results, $total_hits) = C4::Search::SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
823 # there is at least 1 result => return the 1st one
824 if (!defined $error && @{$results} ) {
825 my $marcrecord = C4::Search::new_record_from_zebra(
829 return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
831 # no result, returns nothing
837 $summary= &BuildSummary( $record, $authid, $authtypecode)
839 Returns a hashref with a summary of the specified record.
841 Comment : authtypecode can be inferred from both record and authid.
842 Moreover, authid can also be inferred from $record.
843 Would it be interesting to delete those things.
848 ## give this a Marc record to return summary
849 my ($record,$authid,$authtypecode)=@_;
850 my $dbh=C4::Context->dbh;
852 my $summary_template;
853 # handle $authtypecode is NULL or eq ""
855 my $authref = Koha::Authority::Types->find($authtypecode);
857 $summary{authtypecode} = $authref->authtypecode;
858 $summary{type} = $authref->authtypetext;
859 $summary_template = $authref->summary;
860 # for MARC21, the authority type summary displays a label meant for
862 if (C4::Context->preference('marcflavour') ne 'UNIMARC') {
863 $summary{label} = $authref->summary;
865 $summary{summary} = $authref->summary;
869 my $marc21subfields = 'abcdfghjklmnopqrstuvxyz68';
870 my %marc21controlrefs = ( 'a' => 'earlier',
876 'n' => 'notapplicable',
880 my %unimarc_relation_from_code = (
886 $thesaurus{'1'}="Peuples";
887 $thesaurus{'2'}="Anthroponymes";
888 $thesaurus{'3'}="Oeuvres";
889 $thesaurus{'4'}="Chronologie";
890 $thesaurus{'5'}="Lieux";
891 $thesaurus{'6'}="Sujets";
894 # if the library has a summary defined, use it. Otherwise, build a standard one
895 # FIXME - it appears that the summary field in the authority frameworks
896 # can work as a display template. However, this doesn't
897 # suit the MARC21 version, so for now the "templating"
898 # feature will be enabled only for UNIMARC for backwards
900 if ($summary{summary} and C4::Context->preference('marcflavour') eq 'UNIMARC') {
901 my @matches = ($summary{summary} =~ m/\[(.*?)(\d{3})([\*a-z0-9])(.*?)\]/g);
902 my (@textbefore, @tag, @subtag, @textafter);
903 for(my $i = 0; $i < scalar @matches; $i++){
904 push @textbefore, $matches[$i] if($i%4 == 0);
905 push @tag, $matches[$i] if($i%4 == 1);
906 push @subtag, $matches[$i] if($i%4 == 2);
907 push @textafter, $matches[$i] if($i%4 == 3);
909 for(my $i = scalar @tag; $i >= 0; $i--){
910 my $textbefore = $textbefore[$i] || '';
911 my $tag = $tag[$i] || '';
912 my $subtag = $subtag[$i] || '';
913 my $textafter = $textafter[$i] || '';
915 my $field = $record->field($tag);
919 $value = $textbefore . $field->data() . $textafter;
922 my @subfields = $field->subfield($subtag);
924 $value = $textbefore . join (" - ", @subfields) . $textafter;
928 $summary{summary} =~ s/\[\Q$textbefore$tag$subtag$textafter\E\]/$value/;
930 $summary{summary} =~ s/\\n/<br \/>/g;
937 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
938 # construct UNIMARC summary, that is quite different from MARC21 one
940 foreach my $field ($record->field('2..')) {
942 heading => $field->as_string('abcdefghijlmnopqrstuvwxyz'),
943 hemain => ( $field->subfield('a') // undef ),
944 field => $field->tag(),
948 foreach my $field ($record->field('3..')) {
949 push @notes, { note => $field->subfield('a'), field => $field->tag() };
951 foreach my $field ($record->field('4..')) {
952 my $thesaurus = $field->subfield('2') ? "thes. : ".$thesaurus{"$field->subfield('2')"}." : " : '';
954 heading => $thesaurus . $field->as_string('abcdefghijlmnopqrstuvwxyz'),
955 hemain => ( $field->subfield('a') // undef ),
957 field => $field->tag(),
963 my $type = $unimarc_relation_from_code{$_->subfield('5') || 'a'};
964 my $heading = $_->as_string('abcdefgjxyz');
969 hemain => ( $_->subfield('a') // undef ),
971 authid => ( $_->subfield('9') // undef ),
973 } $record->field('5..');
976 @otherscript = map { {
977 lang => length ($_->subfield('8')) == 6 ? substr ($_->subfield('8'), 3, 3) : $_->subfield('8') || '',
978 term => $_->subfield('a') . ($_->subfield('b') ? ', ' . $_->subfield('b') : ''),
981 } } $record->field('7..');
984 # construct MARC21 summary
985 # FIXME - looping over 1XX is questionable
986 # since MARC21 authority should have only one 1XX
987 my $subfields_to_report;
988 foreach my $field ($record->field('1..')) {
989 my $tag = $field->tag();
990 next if "152" eq $tag;
991 # FIXME - 152 is not a good tag to use
992 # in MARC21 -- purely local tags really ought to be
995 $subfields_to_report = 'abcdefghjklmnopqrstvxyz';
996 } elsif ($tag eq '110') {
997 $subfields_to_report = 'abcdefghklmnoprstvxyz';
998 } elsif ($tag eq '111') {
999 $subfields_to_report = 'acdefghklnpqstvxyz';
1000 } elsif ($tag eq '130') {
1001 $subfields_to_report = 'adfghklmnoprstvxyz';
1002 } elsif ($tag eq '148') {
1003 $subfields_to_report = 'abvxyz';
1004 } elsif ($tag eq '150') {
1005 $subfields_to_report = 'abvxyz';
1006 } elsif ($tag eq '151') {
1007 $subfields_to_report = 'avxyz';
1008 } elsif ($tag eq '155') {
1009 $subfields_to_report = 'abvxyz';
1010 } elsif ($tag eq '180') {
1011 $subfields_to_report = 'vxyz';
1012 } elsif ($tag eq '181') {
1013 $subfields_to_report = 'vxyz';
1014 } elsif ($tag eq '182') {
1015 $subfields_to_report = 'vxyz';
1016 } elsif ($tag eq '185') {
1017 $subfields_to_report = 'vxyz';
1019 if ($subfields_to_report) {
1021 heading => $field->as_string($subfields_to_report),
1022 hemain => ( $field->subfield( substr($subfields_to_report, 0, 1) ) // undef ),
1027 heading => $field->as_string(),
1028 hemain => ( $field->subfield( 'a' ) // undef ),
1033 foreach my $field ($record->field('4..')) { #See From
1034 my $type = 'seefrom';
1035 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1036 if ($type eq 'notapplicable') {
1037 $type = substr $field->subfield('w'), 2, 1;
1038 $type = 'earlier' if $type && $type ne 'n';
1040 if ($type eq 'subfi') {
1042 heading => $field->as_string($marc21subfields),
1043 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1044 type => ($field->subfield('i') || ''),
1045 field => $field->tag(),
1049 heading => $field->as_string($marc21subfields),
1050 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1052 field => $field->tag(),
1056 foreach my $field ($record->field('5..')) { #See Also
1057 my $type = 'seealso';
1058 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1059 if ($type eq 'notapplicable') {
1060 $type = substr $field->subfield('w'), 2, 1;
1061 $type = 'earlier' if $type && $type ne 'n';
1063 if ($type eq 'subfi') {
1065 heading => $field->as_string($marc21subfields),
1066 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1067 type => $field->subfield('i'),
1068 field => $field->tag(),
1069 search => $field->as_string($marc21subfields) || '',
1070 authid => $field->subfield('9') || ''
1074 heading => $field->as_string($marc21subfields),
1075 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1077 field => $field->tag(),
1078 search => $field->as_string($marc21subfields) || '',
1079 authid => $field->subfield('9') || ''
1083 foreach my $field ($record->field('6..')) {
1084 push @notes, { note => $field->as_string(), field => $field->tag() };
1086 foreach my $field ($record->field('880')) {
1087 my $linkage = $field->subfield('6');
1088 my $category = substr $linkage, 0, 1;
1089 if ($category eq '1') {
1090 $category = 'preferred';
1091 } elsif ($category eq '4') {
1092 $category = 'seefrom';
1093 } elsif ($category eq '5') {
1094 $category = 'seealso';
1097 if ($field->subfield('w')) {
1098 $type = $marc21controlrefs{substr $field->subfield('w'), '0'};
1102 my $direction = $linkage =~ m#/r$# ? 'rtl' : 'ltr';
1103 push @otherscript, { term => $field->as_string($subfields_to_report), category => $category, type => $type, direction => $direction, linkage => $linkage };
1106 $summary{mainentry} = $authorized[0]->{heading};
1107 $summary{mainmainentry} = $authorized[0]->{hemain};
1108 $summary{authorized} = \@authorized;
1109 $summary{notes} = \@notes;
1110 $summary{seefrom} = \@seefrom;
1111 $summary{seealso} = \@seealso;
1112 $summary{otherscript} = \@otherscript;
1116 =head2 GetAuthorizedHeading
1118 $heading = &GetAuthorizedHeading({ record => $record, authid => $authid })
1120 Takes a MARC::Record object describing an authority record or an authid, and
1121 returns a string representation of the first authorized heading. This routine
1122 should be considered a temporary shim to ease the future migration of authority
1123 data from C4::AuthoritiesMarc to the object-oriented Koha::*::Authority.
1127 sub GetAuthorizedHeading {
1130 unless ($record = $args->{record}) {
1131 return unless $args->{authid};
1132 $record = GetAuthority($args->{authid});
1134 return unless (ref $record eq 'MARC::Record');
1135 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
1136 # construct UNIMARC summary, that is quite different from MARC21 one
1138 foreach my $field ($record->field('2..')) {
1139 return $field->as_string('abcdefghijlmnopqrstuvwxyz');
1142 foreach my $field ($record->field('1..')) {
1143 my $tag = $field->tag();
1144 next if "152" eq $tag;
1145 # FIXME - 152 is not a good tag to use
1146 # in MARC21 -- purely local tags really ought to be
1148 if ($tag eq '100') {
1149 return $field->as_string('abcdefghjklmnopqrstvxyz68');
1150 } elsif ($tag eq '110') {
1151 return $field->as_string('abcdefghklmnoprstvxyz68');
1152 } elsif ($tag eq '111') {
1153 return $field->as_string('acdefghklnpqstvxyz68');
1154 } elsif ($tag eq '130') {
1155 return $field->as_string('adfghklmnoprstvxyz68');
1156 } elsif ($tag eq '148') {
1157 return $field->as_string('abvxyz68');
1158 } elsif ($tag eq '150') {
1159 return $field->as_string('abvxyz68');
1160 } elsif ($tag eq '151') {
1161 return $field->as_string('avxyz68');
1162 } elsif ($tag eq '155') {
1163 return $field->as_string('abvxyz68');
1164 } elsif ($tag eq '180') {
1165 return $field->as_string('vxyz68');
1166 } elsif ($tag eq '181') {
1167 return $field->as_string('vxyz68');
1168 } elsif ($tag eq '182') {
1169 return $field->as_string('vxyz68');
1170 } elsif ($tag eq '185') {
1171 return $field->as_string('vxyz68');
1173 return $field->as_string();
1180 =head2 BuildAuthHierarchies
1182 $text= &BuildAuthHierarchies( $authid, $force)
1184 return text containing trees for hierarchies
1185 for them to be stored in auth_header
1188 122,1314,2452;1324,2342,3,2452
1192 sub BuildAuthHierarchies{
1193 my $authid = shift @_;
1194 # warn "authid : $authid";
1195 my $force = shift @_ || (C4::Context->preference('marcflavour') eq 'UNIMARC' ? 0 : 1);
1197 my $dbh=C4::Context->dbh;
1199 my $data = GetHeaderAuthority($authid);
1200 if ($data->{'authtrees'} and not $force){
1201 return $data->{'authtrees'};
1202 # } elsif ($data->{'authtrees'}){
1203 # $hierarchies=$data->{'authtrees'};
1205 my $record = GetAuthority($authid);
1207 return unless $record;
1208 foreach my $field ($record->field('5..')){
1211 (C4::Context->preference('marcflavour') eq 'UNIMARC' && $field->subfield('5') && $field->subfield('5') eq 'g') ||
1212 (C4::Context->preference('marcflavour') ne 'UNIMARC' && $field->subfield('w') && substr($field->subfield('w'), 0, 1) eq 'g'));
1214 my $subfauthid=_get_authid_subfield($field) || '';
1215 next if ($subfauthid eq $authid);
1216 my $parentrecord = GetAuthority($subfauthid);
1217 next unless $parentrecord;
1218 my $localresult=$hierarchies;
1220 $trees = BuildAuthHierarchies($subfauthid);
1223 @trees = split(/;/,$trees);
1225 push @trees, $trees;
1230 @globalresult = (@globalresult,@trees);
1233 $hierarchies=join(";",@globalresult);
1235 #Unless there is no ancestor, I am alone.
1236 $hierarchies="$authid" unless ($hierarchies);
1238 AddAuthorityTrees($authid,$hierarchies);
1239 return $hierarchies;
1242 =head2 BuildAuthHierarchy
1244 $ref= &BuildAuthHierarchy( $record, $class,$authid)
1246 return a hashref in order to display hierarchy for record and final Authid $authid
1257 sub BuildAuthHierarchy{
1258 my $record = shift @_;
1259 my $class = shift @_;
1260 my $authid_constructed = shift @_;
1261 return unless ($record && $record->field('001'));
1262 my $authid=$record->field('001')->data();
1264 my $parents=""; my $children="";
1265 my (@loopparents,@loopchildren);
1266 my $marcflavour = C4::Context->preference('marcflavour');
1267 my $relationshipsf = $marcflavour eq 'UNIMARC' ? '5' : 'w';
1268 foreach my $field ($record->field('5..')){
1269 my $subfauthid=_get_authid_subfield($field);
1270 if ($subfauthid && $field->subfield($relationshipsf) && $field->subfield('a')){
1271 my $relationship = substr($field->subfield($relationshipsf), 0, 1);
1272 if ($relationship eq 'h'){
1273 push @loopchildren, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1275 elsif ($relationship eq 'g'){
1276 push @loopparents, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1278 # brothers could get in there with an else
1281 $cell{"parents"}=\@loopparents;
1282 $cell{"children"}=\@loopchildren;
1283 $cell{"class"}=$class;
1284 $cell{"authid"}=$authid;
1285 $cell{"current_value"} =1 if ($authid eq $authid_constructed);
1286 $cell{"value"}=C4::Context->preference('marcflavour') eq 'UNIMARC' ? $record->subfield('2..',"a") : $record->subfield('1..', 'a');
1290 =head2 BuildAuthHierarchyBranch
1292 $branch = &BuildAuthHierarchyBranch( $tree, $authid[, $cnt])
1294 Return a data structure representing an authority hierarchy
1295 given a list of authorities representing a single branch in
1296 an authority hierarchy tree. $authid is the current node in
1297 the tree (which may or may not be somewhere in the middle).
1298 $cnt represents the level of the upper-most item, and is only
1299 used when BuildAuthHierarchyBranch is called recursively (i.e.,
1300 don't ever pass in anything but zero to it).
1304 sub BuildAuthHierarchyBranch {
1305 my ($tree, $authid, $cnt) = @_;
1307 my $elementdata = GetAuthority(shift @$tree);
1308 my $branch = BuildAuthHierarchy($elementdata,"child".$cnt, $authid);
1309 if (scalar @$tree > 0) {
1310 my $nextBranch = BuildAuthHierarchyBranch($tree, $authid, ++$cnt);
1311 my $nextAuthid = $nextBranch->{authid};
1313 # If we already have the next branch listed as a child, let's
1314 # replace the old listing with the new one. If not, we will add
1315 # the branch at the end.
1316 foreach my $cell (@{$branch->{children}}) {
1317 if ($cell->{authid} eq $nextAuthid) {
1318 $cell = $nextBranch;
1323 push @{$branch->{children}}, $nextBranch unless $found;
1328 =head2 GenerateHierarchy
1330 $hierarchy = &GenerateHierarchy($authid);
1332 Return an arrayref holding one or more "trees" representing
1333 authority hierarchies.
1337 sub GenerateHierarchy {
1339 my $trees = BuildAuthHierarchies($authid);
1340 my @trees = split /;/,$trees ;
1341 push @trees,$trees unless (@trees);
1342 my @loophierarchies;
1343 foreach my $tree (@trees){
1344 my @tree=split /,/,$tree;
1345 push @tree, $tree unless (@tree);
1346 my $branch = BuildAuthHierarchyBranch(\@tree, $authid);
1347 push @loophierarchies, [ $branch ];
1349 return \@loophierarchies;
1352 sub _get_authid_subfield{
1354 return $field->subfield('9')||$field->subfield('3');
1356 =head2 GetHeaderAuthority
1358 $ref= &GetHeaderAuthority( $authid)
1360 return a hashref in order auth_header table data
1364 sub GetHeaderAuthority{
1365 my $authid = shift @_;
1366 my $sql= "SELECT * from auth_header WHERE authid = ?";
1367 my $dbh=C4::Context->dbh;
1368 my $rq= $dbh->prepare($sql);
1369 $rq->execute($authid);
1370 my $data= $rq->fetchrow_hashref;
1374 =head2 AddAuthorityTrees
1376 $ref= &AddAuthorityTrees( $authid, $trees)
1378 return success or failure
1382 sub AddAuthorityTrees{
1383 my $authid = shift @_;
1384 my $trees = shift @_;
1385 my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1386 my $dbh=C4::Context->dbh;
1387 my $rq= $dbh->prepare($sql);
1388 return $rq->execute($trees,$authid);
1393 $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
1395 Could add some feature : Migrating from a typecode to an other for instance.
1396 Then we should add some new parameter : bibliotargettag, authtargettag
1401 my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1402 my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1403 my $dbh=C4::Context->dbh;
1404 my $authfrom = Koha::Authorities->find($mergefrom);
1405 my $authto = Koha::Authorities->find($mergeto);
1406 my $authtypefrom = Koha::Authority::Types->find($authfrom->authtypecode);
1407 my $authtypeto = Koha::Authority::Types->find($authto->authtypecode);
1409 return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
1410 return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
1411 # search the tag to report
1412 my $auth_tag_to_report_from = $authtypefrom->auth_tag_to_report;
1413 my $auth_tag_to_report_to = $authtypeto->auth_tag_to_report;
1416 @record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
1418 @record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
1421 # search all biblio tags using this authority.
1422 #Getting marcbiblios impacted by the change.
1424 my $oConnection=C4::Context->Zconn("biblioserver",0);
1425 # We used to use XML syntax here, but that no longer works.
1426 # Thankfully, we don't need it.
1428 $query= "an=".$mergefrom;
1429 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1432 $count=$oResult->size();
1435 while ( $z<$count ) {
1436 my $marcrecordzebra = C4::Search::new_record_from_zebra(
1438 $oResult->record($z)->raw()
1440 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1441 my $i = ($biblionumbertagfield < 10)
1442 ? $marcrecordzebra->field( $biblionumbertagfield )->data
1443 : $marcrecordzebra->subfield( $biblionumbertagfield, $biblionumbertagsubfield );
1444 my $marcrecorddb = GetMarcBiblio($i);
1445 push @reccache, $marcrecorddb;
1448 $oResult->destroy();
1449 #warn scalar(@reccache)." biblios to update";
1450 # Get All candidate Tags for the change
1451 # (This will reduce the search scope in marc records).
1452 my $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1453 $sth->execute($authtypefrom->authtypecode);
1454 my @tags_using_authtype;
1455 while (my ($tagfield) = $sth->fetchrow) {
1456 push @tags_using_authtype,$tagfield ;
1459 if ($authtypeto->authtypecode ne $authtypefrom->authtypecode){
1460 # If many tags, take the first
1461 $sth->execute($authtypeto->authtypecode);
1462 $tag_to=$sth->fetchrow;
1465 # BulkEdit marc records
1466 # May be used as a template for a bulkedit field
1467 foreach my $marcrecord(@reccache){
1469 foreach my $tagfield (@tags_using_authtype){
1470 # warn "tagfield : $tagfield ";
1471 foreach my $field ($marcrecord->field($tagfield)){
1472 # biblio is linked to authority with $9 subfield containing authid
1473 my $auth_number=$field->subfield("9");
1474 my $tag=$field->tag();
1475 if ($auth_number==$mergefrom) {
1476 my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1478 foreach my $subfield (grep {$_->[0] ne '9'} @record_to) {
1479 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1480 $exclude.= $subfield->[0];
1482 $exclude='['.$exclude.']';
1483 # add subfields in $field not included in @record_to
1484 my @restore= grep {$_->[0]!~/$exclude/} $field->subfields();
1485 foreach my $subfield (@restore) {
1486 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1488 $marcrecord->delete_field($field);
1489 $marcrecord->insert_grouped_field($field_to);
1494 my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
1497 $biblionumber=$marcrecord->field($bibliotag)->data;
1500 $biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
1502 unless ($biblionumber){
1503 warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
1507 &ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
1508 $counteditedbiblio++;
1509 warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1512 return $counteditedbiblio;
1513 # now, find every other authority linked with this authority
1514 # now, find every other authority linked with this authority
1515 # my $oConnection=C4::Context->Zconn("authorityserver");
1517 # # att 9210 Auth-Internal-authtype
1518 # # att 9220 Auth-Internal-LN
1519 # # ccl.properties to add for authorities
1520 # $query= "= ".$mergefrom;
1521 # my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1522 # my $count=$oResult->size() if ($oResult);
1525 # while ( $z<$count ) {
1527 # $rec=$oResult->record($z);
1528 # my $marcdata = $rec->raw();
1529 # push @reccache, $marcdata;
1532 # $oResult->destroy();
1533 # foreach my $marc(@reccache){
1536 # $marcrecord = MARC::File::USMARC::decode($marc);
1537 # foreach my $tagfield (@tags_using_authtype){
1538 # $tagfield=substr($tagfield,0,3);
1539 # my @tags = $marcrecord->field($tagfield);
1540 # foreach my $tag (@tags){
1541 # my $tagsubs=$tag->subfield("9");
1542 # #warn "$tagfield:$tagsubs:$mergefrom";
1543 # if ($tagsubs== $mergefrom) {
1544 # $tag->update("9" =>$mergeto);
1545 # foreach my $subfield (@record_to) {
1546 # # warn "$subfield,$subfield->[0],$subfield->[1]";
1547 # $tag->update($subfield->[0] =>$subfield->[1]);
1550 # $marcrecord->delete_field($tag);
1551 # $marcrecord->add_fields($tag);
1554 # }#foreach tagfield
1555 # my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1557 # &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1563 =head2 get_auth_type_location
1565 my ($tag, $subfield) = get_auth_type_location($auth_type_code);
1567 Get the tag and subfield used to store the heading type
1568 for indexing purposes. The C<$auth_type> parameter is
1569 optional; if it is not supplied, assume ''.
1571 This routine searches the MARC authority framework
1572 for the tag and subfield whose kohafield is
1573 C<auth_header.authtypecode>; if no such field is
1574 defined in the framework, default to the hardcoded value
1575 specific to the MARC format.
1579 sub get_auth_type_location {
1580 my $auth_type_code = @_ ? shift : '';
1582 my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1583 if (defined $tag and defined $subfield and $tag != 0 and $subfield ne '' and $subfield ne ' ') {
1584 return ($tag, $subfield);
1586 if (C4::Context->preference('marcflavour') eq "MARC21") {
1587 return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1589 return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1594 END { } # module clean-up code here (global destructor)
1601 Koha Development Team <http://koha-community.org/>
1603 Paul POULAIN paul.poulain@free.fr