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;
31 use vars qw($VERSION @ISA @EXPORT);
34 # set the version for version checking
35 $VERSION = 3.07.00.049;
43 &GetAuthMARCFromKohaField
61 &FindDuplicateAuthority
73 =head2 GetAuthMARCFromKohaField
75 ( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);
77 returns tag and subfield linked to kohafield
80 Suppose Kohafield is only linked to ONE subfield
84 sub GetAuthMARCFromKohaField {
85 #AUTHfind_marc_from_kohafield
86 my ( $kohafield,$authtypecode ) = @_;
87 my $dbh=C4::Context->dbh;
88 return 0, 0 unless $kohafield;
89 $authtypecode="" unless $authtypecode;
90 my $marcfromkohafield;
91 my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
92 $sth->execute($kohafield,$authtypecode);
93 my ($tagfield,$tagsubfield) = $sth->fetchrow;
95 return ($tagfield,$tagsubfield);
98 =head2 SearchAuthorities
100 (\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or,
101 $excluding, $operator, $value, $offset,$length,$authtypecode,
102 $sortby[, $skipmetadata])
104 returns ref to array result and count of results returned
108 sub SearchAuthorities {
109 my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby,$skipmetadata) = @_;
110 # warn Dumper($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby);
111 my $dbh=C4::Context->dbh;
112 $sortby="" unless $sortby;
116 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
118 # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
119 # the authtypecode. Then, search on $a of this tag_to_report
120 # also store main entry MARC tag, to extract it at end of search
122 ##first set the authtype search and may be multiple authorities
126 my @auths=split / /,$authtypecode ;
127 foreach my $auth (@auths){
128 $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
129 push @authtypecode ,$auth;
133 while ($n>1){$query= "\@or ".$query;$n--;}
136 $qpquery .= '(authtype:' . join('|| authtype:', @auths) . ')';
144 for ( my $i = 0 ; $i <= $#{$value} ; $i++ ) {
147 if ( @$tags[$i] eq "mainmainentry" ) {
148 $attr = " \@attr 1=Heading-Main ";
150 elsif ( @$tags[$i] eq "mainentry" ) {
151 $attr = " \@attr 1=Heading ";
153 elsif ( @$tags[$i] eq "match" ) {
154 $attr = " \@attr 1=Match ";
156 elsif ( @$tags[$i] eq "match-heading" ) {
157 $attr = " \@attr 1=Match-heading ";
159 elsif ( @$tags[$i] eq "see-from" ) {
160 $attr = " \@attr 1=Match-heading-see-from ";
162 elsif ( @$tags[$i] eq "thesaurus" ) {
163 $attr = " \@attr 1=Subject-heading-thesaurus ";
165 else { # Assume any if no index was specified
166 $attr = " \@attr 1=Any ";
169 else { # Assume any if no index was specified
170 $attr = " \@attr 1=Any ";
173 my $operator = @$operator[$i];
174 if ( $operator and $operator eq 'is' ) {
175 $attr .= " \@attr 4=1 \@attr 5=100 "
176 ; ##Phrase, No truncation,all of subfield field must match
178 elsif ( $operator and $operator eq "=" ) {
179 $attr .= " \@attr 4=107 "; #Number Exact match
181 elsif ( $operator and $operator eq "start" ) {
182 $attr .= " \@attr 3=2 \@attr 4=1 \@attr 5=1 "
183 ; #Firstinfield Phrase, Right truncated
185 elsif ( $operator and $operator eq "exact" ) {
186 $attr .= " \@attr 4=1 \@attr 5=100 \@attr 6=3 "
187 ; ##Phrase, No truncation,all of subfield field must match
190 $attr .= " \@attr 5=1 \@attr 4=6 "
191 ; ## Word list, right truncated, anywhere
192 if ( $sortby eq 'Relevance' ) {
193 $attr .= "\@attr 2=102 ";
197 s/"/\\"/g; # Escape the double-quotes in the search value
198 $attr = $attr . "\"" . @$value[$i] . "\"";
203 $qpquery .= " $tags->[$i]:\"$value->[$i]\"";
207 ##Add how many queries generated
208 if (defined $query && $query=~/\S+/){
209 $query= $and x $attr_cnt . $query . (defined $q2 ? $q2 : '');
214 #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
216 if ($sortby eq 'HeadingAsc') {
217 $orderstring = '@attr 7=1 @attr 1=Heading 0';
218 } elsif ($sortby eq 'HeadingDsc') {
219 $orderstring = '@attr 7=2 @attr 1=Heading 0';
220 } elsif ($sortby eq 'AuthidAsc') {
221 $orderstring = '@attr 7=1 @attr 4=109 @attr 1=Local-Number 0';
222 } elsif ($sortby eq 'AuthidDsc') {
223 $orderstring = '@attr 7=2 @attr 4=109 @attr 1=Local-Number 0';
226 $qpquery .= ' all:all' unless $value->[0];
228 if ( $value->[0] =~ m/^qp=(.*)$/ ) {
232 $qpquery .= " #$sortby" unless $sortby eq '';
234 $QParser->parse( $qpquery );
235 $query = $QParser->target_syntax('authorityserver');
237 $query=($query?$query:"\@attr 1=_ALLRECORDS \@attr 2=103 ''");
238 $query="\@or $orderstring $query" if $orderstring;
241 $offset=0 unless $offset;
242 my $counter = $offset;
243 $length=10 unless $length;
246 $oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
247 my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
249 $oAResult= $oAuth[0]->search($Anewq) ;
250 while (($i = ZOOM::event(\@oAuth)) != 0) {
251 my $ev = $oAuth[$i-1]->last_event();
252 last if $ev == ZOOM::Event::ZEND;
254 my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
256 warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
261 $nbresults=$oAResult->size();
262 my $nremains=$nbresults;
264 my @finalresult = ();
268 ##Find authid and linkid fields
269 ##we may be searching multiple authoritytypes.
270 ## FIXME this assumes that all authid and linkid fields are the same for all authority types
271 # my ($authidfield,$authidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.authid",$authtypecode[0]);
272 # my ($linkidfield,$linkidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.linkid",$authtypecode[0]);
273 while (($counter < $nbresults) && ($counter < ($offset + $length))) {
275 ##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
276 my $rec=$oAResult->record($counter);
277 my $separator=C4::Context->preference('AuthoritySeparator');
278 my $authrecord = C4::Search::new_record_from_zebra(
283 if ( !defined $authrecord or !defined $authrecord->field('001') ) {
288 SetUTF8Flag( $authrecord );
290 my $authid=$authrecord->field('001')->data();
292 $newline{authid} = $authid;
293 if ( !$skipmetadata ) {
294 my $auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report;
296 my $mainentry = $authrecord->field($auth_tag_to_report);
298 foreach ( $mainentry->subfields() ) {
299 $reported_tag .= '$' . $_->[0] . $_->[1];
302 my $thisauthtypecode = GetAuthTypeCode($authid);
303 my $thisauthtype = GetAuthType($thisauthtypecode);
304 unless (defined $thisauthtype) {
305 $thisauthtypecode = $authtypecode;
306 $thisauthtype = GetAuthType($authtypecode);
308 my $summary = BuildSummary( $authrecord, $authid, $thisauthtypecode );
310 $newline{authtype} = defined($thisauthtype) ?
311 $thisauthtype->{'authtypetext'} : '';
312 $newline{summary} = $summary;
313 $newline{even} = $counter % 2;
314 $newline{reported_tag} = $reported_tag;
317 push @finalresult, \%newline;
320 if (! $skipmetadata) {
321 for (my $z=0; $z<@finalresult; $z++){
322 my $count=CountUsage($finalresult[$z]{authid});
323 $finalresult[$z]{used}=$count;
329 $oAResult->destroy();
330 # $oAuth[0]->destroy();
332 return (\@finalresult, $nbresults);
337 $count= &CountUsage($authid)
339 counts Usage of Authid in bibliorecords.
347 $query= "an:".$authid;
348 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
350 warn "Error: $err from search $query";
357 =head2 CountUsageChildren
359 $count= &CountUsageChildren($authid)
361 counts Usage of narrower terms of Authid in bibliorecords.
365 sub CountUsageChildren {
369 =head2 GetAuthTypeCode
371 $authtypecode= &GetAuthTypeCode($authid)
373 returns authtypecode of an authid
377 sub GetAuthTypeCode {
378 #AUTHfind_authtypecode
380 my $dbh=C4::Context->dbh;
381 my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
382 $sth->execute($authid);
383 my $authtypecode = $sth->fetchrow;
384 return $authtypecode;
387 =head2 GuessAuthTypeCode
389 my $authtypecode = GuessAuthTypeCode($record);
391 Get the record and tries to guess the adequate authtypecode from its content.
395 sub GuessAuthTypeCode {
396 my ($record, $heading_fields) = @_;
397 return unless defined $record;
398 $heading_fields //= {
400 '100'=>{authtypecode=>'PERSO_NAME'},
401 '110'=>{authtypecode=>'CORPO_NAME'},
402 '111'=>{authtypecode=>'MEETI_NAME'},
403 '130'=>{authtypecode=>'UNIF_TITLE'},
404 '148'=>{authtypecode=>'CHRON_TERM'},
405 '150'=>{authtypecode=>'TOPIC_TERM'},
406 '151'=>{authtypecode=>'GEOGR_NAME'},
407 '155'=>{authtypecode=>'GENRE/FORM'},
408 '180'=>{authtypecode=>'GEN_SUBDIV'},
409 '181'=>{authtypecode=>'GEO_SUBDIV'},
410 '182'=>{authtypecode=>'CHRON_SUBD'},
411 '185'=>{authtypecode=>'FORM_SUBD'},
413 #200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
414 # 604 with embedded 700, 701, 702
415 #210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
416 #215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
417 #216 Trademark 716 [Reserved for future use]
418 #220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
419 #230 Title 500 4-- with embedded 500 605
420 #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
421 #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
422 #250 Topical subject 606
423 #260 Place access 620
424 #280 Form, genre or physical characteristics 608
427 # Could also be represented with :
429 #a = personal name entry
430 #b = corporate name entry
431 #c = territorial or geographical name
435 #g = collective uniform title
437 #i = name/collective uniform title
440 #l = form, genre or physical characteristics
442 '200'=>{authtypecode=>'NP'},
443 '210'=>{authtypecode=>'CO'},
444 '215'=>{authtypecode=>'SNG'},
445 '216'=>{authtypecode=>'TM'},
446 '220'=>{authtypecode=>'FAM'},
447 '230'=>{authtypecode=>'TU'},
448 '235'=>{authtypecode=>'CO_UNI_TI'},
449 '240'=>{authtypecode=>'SAUTTIT'},
450 '245'=>{authtypecode=>'NAME_COL'},
451 '250'=>{authtypecode=>'SNC'},
452 '260'=>{authtypecode=>'PA'},
453 '280'=>{authtypecode=>'GENRE/FORM'},
456 foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
457 return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
464 my $authtid = GuessAuthId($record);
466 Get the record and tries to guess the adequate authtypecode from its content.
472 return unless ($record && $record->field('001'));
473 # my $authtypecode=GuessAuthTypeCode($record);
474 # my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
475 # if ($tag > 010) {return $record->subfield($tag,$subfield)}
476 # else {return $record->field($tag)->data}
477 return $record->field('001')->data;
482 $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
484 returns a ref to hashref of authorities tag and subfield structure.
488 $tagslabel->{$tag}->{$subfield}->{'attribute'}
490 where attribute takes values in :
508 my ($forlibrarian,$authtypecode)= @_;
509 my $dbh=C4::Context->dbh;
510 $authtypecode="" unless $authtypecode;
512 my $libfield = ($forlibrarian == 1)? 'liblibrarian' : 'libopac';
515 # check that authority exists
516 $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
517 $sth->execute($authtypecode);
518 my ($total) = $sth->fetchrow;
519 $authtypecode="" unless ($total >0);
521 "SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
522 FROM auth_tag_structure
527 $sth->execute($authtypecode);
528 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
530 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
531 $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
532 $res->{$tag}->{tab} = " "; # XXX
533 $res->{$tag}->{mandatory} = $mandatory;
534 $res->{$tag}->{repeatable} = $repeatable;
537 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl,defaultvalue
538 FROM auth_subfield_structure
540 ORDER BY tagfield,tagsubfield"
542 $sth->execute($authtypecode);
545 my $authorised_value;
555 ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
556 $mandatory, $repeatable, $authorised_value, $authtypecode,
557 $value_builder, $kohafield, $seealso, $hidden,
558 $isurl, $defaultvalue, $link )
562 $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
563 $res->{$tag}->{$subfield}->{tab} = $tab;
564 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
565 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
566 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
567 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
568 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
569 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
570 $res->{$tag}->{$subfield}->{seealso} = $seealso;
571 $res->{$tag}->{$subfield}->{hidden} = $hidden;
572 $res->{$tag}->{$subfield}->{isurl} = $isurl;
573 $res->{$tag}->{$subfield}->{link} = $link;
574 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
581 $authid= &AddAuthority($record, $authid,$authtypecode)
583 Either Create Or Modify existing authority.
584 returns authid of the newly created authority
589 # pass the MARC::Record to this function, and it will create the records in the authority table
590 my ($record,$authid,$authtypecode) = @_;
591 my $dbh=C4::Context->dbh;
592 my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
594 # if authid empty => true add, find a new authid number
596 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
597 $format= 'UNIMARCAUTH';
603 #update date/time to 005 for marc and unimarc
604 my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
605 my $f5=$record->field('005');
607 $record->insert_fields_ordered( MARC::Field->new('005',$time.".0") );
610 $f5->update($time.".0");
613 SetUTF8Flag($record);
614 if ($format eq "MARC21") {
615 if (!$record->leader) {
616 $record->leader($leader);
618 if (!$record->field('003')) {
619 $record->insert_fields_ordered(
620 MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
623 my $date=POSIX::strftime("%y%m%d",localtime);
624 if (!$record->field('008')) {
625 # Get a valid default value for field 008
626 my $default_008 = C4::Context->preference('MARCAuthorityControlField008');
627 if(!$default_008 or length($default_008)<34) {
628 $default_008 = '|| aca||aabn | a|a d';
631 $default_008 = substr($default_008,0,34);
634 $record->insert_fields_ordered( MARC::Field->new('008',$date.$default_008) );
636 if (!$record->field('040')) {
637 $record->insert_fields_ordered(
638 MARC::Field->new('040','','',
639 'a' => C4::Context->preference('MARCOrgCode'),
640 'c' => C4::Context->preference('MARCOrgCode')
646 if ($format eq "UNIMARCAUTH") {
647 $record->leader(" nx j22 ") unless ($record->leader());
648 my $date=POSIX::strftime("%Y%m%d",localtime);
649 my $defaultfield100 = C4::Context->preference('UNIMARCAuthorityField100');
650 if (my $string=$record->subfield('100',"a")){
651 $string=~s/fre50/frey50/;
652 $record->field('100')->update('a'=>$string);
654 elsif ($record->field('100')){
655 $record->field('100')->update('a'=>$date.$defaultfield100);
657 $record->append_fields(
658 MARC::Field->new('100',' ',' '
659 ,'a'=>$date.$defaultfield100)
663 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
664 if (!$authid and $format eq "MARC21") {
665 # only need to do this fix when modifying an existing authority
666 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
668 if (my $field=$record->field($auth_type_tag)){
669 $field->update($auth_type_subfield=>$authtypecode);
672 $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
678 my $sth=$dbh->prepare("select max(authid) from auth_header");
680 ($authid)=$sth->fetchrow;
682 ##Insert the recordID in MARC record
683 unless ($record->field('001') && $record->field('001')->data() eq $authid){
684 $record->delete_field($record->field('001'));
685 $record->insert_fields_ordered(MARC::Field->new('001',$authid));
688 $auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
689 # warn "auth_exists = $auth_exists";
692 $oldRecord=GetAuthority($authid);
693 $record->add_fields('001',$authid) unless ($record->field('001'));
694 # warn "\n\n\n enregistrement".$record->as_formatted;
695 my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
696 $sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
700 my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
701 $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
703 logaction( "AUTHORITIES", "ADD", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
705 ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
712 $authid= &DelAuthority($authid)
720 my $dbh=C4::Context->dbh;
722 logaction( "AUTHORITIES", "DELETE", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
723 ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
724 my $sth = $dbh->prepare("DELETE FROM auth_header WHERE authid=?");
725 $sth->execute($authid);
730 $authid= &ModAuthority($authid,$record,$authtypecode)
732 Modifies authority record, optionally updates attached biblios.
737 my ($authid,$record,$authtypecode)=@_; # deprecated $merge parameter removed
739 my $dbh=C4::Context->dbh;
740 #Now rewrite the $record to table with an add
741 my $oldrecord=GetAuthority($authid);
742 $authid=AddAuthority($record,$authid,$authtypecode);
744 # If a library thinks that updating all biblios is a long process and wishes
745 # to leave that to a cron job, use misc/migration_tools/merge_authority.pl.
746 # In that case set system preference "dontmerge" to 1. Otherwise biblios will
748 unless(C4::Context->preference('dontmerge') eq '1'){
749 &merge($authid,$oldrecord,$authid,$record);
751 # save a record in need_merge_authorities table
752 my $sqlinsert="INSERT INTO need_merge_authorities (authid, done) ".
754 $dbh->do($sqlinsert,undef,($authid,0));
756 logaction( "AUTHORITIES", "MODIFY", $authid, "authority BEFORE=>" . $oldrecord->as_formatted ) if C4::Context->preference("AuthoritiesLog");
760 =head2 GetAuthorityXML
762 $marcxml= &GetAuthorityXML( $authid)
764 returns xml form of record $authid
768 sub GetAuthorityXML {
769 # Returns MARC::XML of the authority passed in parameter.
771 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
772 my $dbh=C4::Context->dbh;
773 my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
774 $sth->execute($authid);
775 my ($marcxml)=$sth->fetchrow;
779 # for MARC21, call GetAuthority instead of
780 # getting the XML directly since we may
781 # need to fix up the location of the authority
782 # code -- note that this is reasonably safe
783 # because GetAuthorityXML is used only by the
784 # indexing processes like zebraqueue_start.pl
785 my $record = GetAuthority($authid);
786 return $record->as_xml_record('MARC21');
792 $record= &GetAuthority( $authid)
794 Returns MARC::Record of the authority passed in parameter.
800 my $authority = Koha::MetadataRecord::Authority->get_from_authid($authid);
801 return unless $authority;
802 return ($authority->record);
807 $result = &GetAuthType($authtypecode)
809 If the authority type specified by C<$authtypecode> exists,
810 returns a hashref of the type's fields. If the type
811 does not exist, returns undef.
816 my ($authtypecode) = @_;
817 my $dbh=C4::Context->dbh;
819 if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
820 # type (FIXME but why?)
821 $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
822 $sth->execute($authtypecode);
823 if (my $res = $sth->fetchrow_hashref) {
831 =head2 FindDuplicateAuthority
833 $record= &FindDuplicateAuthority( $record, $authtypecode)
835 return $authid,Summary if duplicate is found.
837 Comments : an improvement would be to return All the records that match.
841 sub FindDuplicateAuthority {
843 my ($record,$authtypecode)=@_;
844 # warn "IN for ".$record->as_formatted;
845 my $dbh = C4::Context->dbh;
846 # warn "".$record->as_formatted;
847 my $auth_tag_to_report = Koha::Authority::Types->find($authtypecode)->auth_tag_to_report;
848 # warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
849 # build a request for SearchAuthorities
851 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
858 my $query='at:'.$authtypecode.' ';
859 my $filtervalues=qr([\001-\040\Q!'"`#$%&*+,-./:;<=>?@(){[}_|~\E\]]);
860 if ($record->field($auth_tag_to_report)) {
861 foreach ($record->field($auth_tag_to_report)->subfields()) {
862 $_->[1]=~s/$filtervalues/ /g; $query.= " $op he:\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
865 my ($error, $results, $total_hits) = C4::Search::SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
866 # there is at least 1 result => return the 1st one
867 if (!defined $error && @{$results} ) {
868 my $marcrecord = C4::Search::new_record_from_zebra(
872 return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
874 # no result, returns nothing
880 $summary= &BuildSummary( $record, $authid, $authtypecode)
882 Returns a hashref with a summary of the specified record.
884 Comment : authtypecode can be inferred from both record and authid.
885 Moreover, authid can also be inferred from $record.
886 Would it be interesting to delete those things.
891 ## give this a Marc record to return summary
892 my ($record,$authid,$authtypecode)=@_;
893 my $dbh=C4::Context->dbh;
895 my $summary_template;
896 # handle $authtypecode is NULL or eq ""
898 my $authref = GetAuthType($authtypecode);
899 $summary{authtypecode} = $authref->{authtypecode};
900 $summary{type} = $authref->{authtypetext};
901 $summary_template = $authref->{summary};
902 # for MARC21, the authority type summary displays a label meant for
904 if (C4::Context->preference('marcflavour') ne 'UNIMARC') {
905 $summary{label} = $authref->{summary};
907 $summary{summary} = $authref->{summary};
910 my $marc21subfields = 'abcdfghjklmnopqrstuvxyz68';
911 my %marc21controlrefs = ( 'a' => 'earlier',
917 'n' => 'notapplicable',
921 my %unimarc_relation_from_code = (
927 $thesaurus{'1'}="Peuples";
928 $thesaurus{'2'}="Anthroponymes";
929 $thesaurus{'3'}="Oeuvres";
930 $thesaurus{'4'}="Chronologie";
931 $thesaurus{'5'}="Lieux";
932 $thesaurus{'6'}="Sujets";
935 # if the library has a summary defined, use it. Otherwise, build a standard one
936 # FIXME - it appears that the summary field in the authority frameworks
937 # can work as a display template. However, this doesn't
938 # suit the MARC21 version, so for now the "templating"
939 # feature will be enabled only for UNIMARC for backwards
941 if ($summary{summary} and C4::Context->preference('marcflavour') eq 'UNIMARC') {
942 my @matches = ($summary{summary} =~ m/\[(.*?)(\d{3})([\*a-z0-9])(.*?)\]/g);
943 my (@textbefore, @tag, @subtag, @textafter);
944 for(my $i = 0; $i < scalar @matches; $i++){
945 push @textbefore, $matches[$i] if($i%4 == 0);
946 push @tag, $matches[$i] if($i%4 == 1);
947 push @subtag, $matches[$i] if($i%4 == 2);
948 push @textafter, $matches[$i] if($i%4 == 3);
950 for(my $i = scalar @tag; $i >= 0; $i--){
951 my $textbefore = $textbefore[$i] || '';
952 my $tag = $tag[$i] || '';
953 my $subtag = $subtag[$i] || '';
954 my $textafter = $textafter[$i] || '';
956 my $field = $record->field($tag);
960 $value = $textbefore . $field->data() . $textafter;
963 my @subfields = $field->subfield($subtag);
965 $value = $textbefore . join (" - ", @subfields) . $textafter;
969 $summary{summary} =~ s/\[\Q$textbefore$tag$subtag$textafter\E\]/$value/;
971 $summary{summary} =~ s/\\n/<br \/>/g;
978 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
979 # construct UNIMARC summary, that is quite different from MARC21 one
981 foreach my $field ($record->field('2..')) {
983 heading => $field->as_string('abcdefghijlmnopqrstuvwxyz'),
984 hemain => ( $field->subfield('a') // undef ),
985 field => $field->tag(),
989 foreach my $field ($record->field('3..')) {
990 push @notes, { note => $field->subfield('a'), field => $field->tag() };
992 foreach my $field ($record->field('4..')) {
993 my $thesaurus = $field->subfield('2') ? "thes. : ".$thesaurus{"$field->subfield('2')"}." : " : '';
995 heading => $thesaurus . $field->as_string('abcdefghijlmnopqrstuvwxyz'),
996 hemain => ( $field->subfield('a') // undef ),
998 field => $field->tag(),
1004 my $type = $unimarc_relation_from_code{$_->subfield('5') || 'a'};
1005 my $heading = $_->as_string('abcdefgjxyz');
1009 heading => $heading,
1010 hemain => ( $_->subfield('a') // undef ),
1012 authid => ( $_->subfield('9') // undef ),
1014 } $record->field('5..');
1017 @otherscript = map { {
1018 lang => length ($_->subfield('8')) == 6 ? substr ($_->subfield('8'), 3, 3) : $_->subfield('8') || '',
1019 term => $_->subfield('a') . ($_->subfield('b') ? ', ' . $_->subfield('b') : ''),
1022 } } $record->field('7..');
1025 # construct MARC21 summary
1026 # FIXME - looping over 1XX is questionable
1027 # since MARC21 authority should have only one 1XX
1028 my $subfields_to_report;
1029 foreach my $field ($record->field('1..')) {
1030 my $tag = $field->tag();
1031 next if "152" eq $tag;
1032 # FIXME - 152 is not a good tag to use
1033 # in MARC21 -- purely local tags really ought to be
1035 if ($tag eq '100') {
1036 $subfields_to_report = 'abcdefghjklmnopqrstvxyz';
1037 } elsif ($tag eq '110') {
1038 $subfields_to_report = 'abcdefghklmnoprstvxyz';
1039 } elsif ($tag eq '111') {
1040 $subfields_to_report = 'acdefghklnpqstvxyz';
1041 } elsif ($tag eq '130') {
1042 $subfields_to_report = 'adfghklmnoprstvxyz';
1043 } elsif ($tag eq '148') {
1044 $subfields_to_report = 'abvxyz';
1045 } elsif ($tag eq '150') {
1046 $subfields_to_report = 'abvxyz';
1047 } elsif ($tag eq '151') {
1048 $subfields_to_report = 'avxyz';
1049 } elsif ($tag eq '155') {
1050 $subfields_to_report = 'abvxyz';
1051 } elsif ($tag eq '180') {
1052 $subfields_to_report = 'vxyz';
1053 } elsif ($tag eq '181') {
1054 $subfields_to_report = 'vxyz';
1055 } elsif ($tag eq '182') {
1056 $subfields_to_report = 'vxyz';
1057 } elsif ($tag eq '185') {
1058 $subfields_to_report = 'vxyz';
1060 if ($subfields_to_report) {
1062 heading => $field->as_string($subfields_to_report),
1063 hemain => ( $field->subfield( substr($subfields_to_report, 0, 1) ) // undef ),
1068 heading => $field->as_string(),
1069 hemain => ( $field->subfield( 'a' ) // undef ),
1074 foreach my $field ($record->field('4..')) { #See From
1075 my $type = 'seefrom';
1076 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1077 if ($type eq 'notapplicable') {
1078 $type = substr $field->subfield('w'), 2, 1;
1079 $type = 'earlier' if $type && $type ne 'n';
1081 if ($type eq 'subfi') {
1083 heading => $field->as_string($marc21subfields),
1084 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1085 type => ($field->subfield('i') || ''),
1086 field => $field->tag(),
1090 heading => $field->as_string($marc21subfields),
1091 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1093 field => $field->tag(),
1097 foreach my $field ($record->field('5..')) { #See Also
1098 my $type = 'seealso';
1099 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1100 if ($type eq 'notapplicable') {
1101 $type = substr $field->subfield('w'), 2, 1;
1102 $type = 'earlier' if $type && $type ne 'n';
1104 if ($type eq 'subfi') {
1106 heading => $field->as_string($marc21subfields),
1107 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1108 type => $field->subfield('i'),
1109 field => $field->tag(),
1110 search => $field->as_string($marc21subfields) || '',
1111 authid => $field->subfield('9') || ''
1115 heading => $field->as_string($marc21subfields),
1116 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1118 field => $field->tag(),
1119 search => $field->as_string($marc21subfields) || '',
1120 authid => $field->subfield('9') || ''
1124 foreach my $field ($record->field('6..')) {
1125 push @notes, { note => $field->as_string(), field => $field->tag() };
1127 foreach my $field ($record->field('880')) {
1128 my $linkage = $field->subfield('6');
1129 my $category = substr $linkage, 0, 1;
1130 if ($category eq '1') {
1131 $category = 'preferred';
1132 } elsif ($category eq '4') {
1133 $category = 'seefrom';
1134 } elsif ($category eq '5') {
1135 $category = 'seealso';
1138 if ($field->subfield('w')) {
1139 $type = $marc21controlrefs{substr $field->subfield('w'), '0'};
1143 my $direction = $linkage =~ m#/r$# ? 'rtl' : 'ltr';
1144 push @otherscript, { term => $field->as_string($subfields_to_report), category => $category, type => $type, direction => $direction, linkage => $linkage };
1147 $summary{mainentry} = $authorized[0]->{heading};
1148 $summary{mainmainentry} = $authorized[0]->{hemain};
1149 $summary{authorized} = \@authorized;
1150 $summary{notes} = \@notes;
1151 $summary{seefrom} = \@seefrom;
1152 $summary{seealso} = \@seealso;
1153 $summary{otherscript} = \@otherscript;
1157 =head2 GetAuthorizedHeading
1159 $heading = &GetAuthorizedHeading({ record => $record, authid => $authid })
1161 Takes a MARC::Record object describing an authority record or an authid, and
1162 returns a string representation of the first authorized heading. This routine
1163 should be considered a temporary shim to ease the future migration of authority
1164 data from C4::AuthoritiesMarc to the object-oriented Koha::*::Authority.
1168 sub GetAuthorizedHeading {
1171 unless ($record = $args->{record}) {
1172 return unless $args->{authid};
1173 $record = GetAuthority($args->{authid});
1175 return unless (ref $record eq 'MARC::Record');
1176 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
1177 # construct UNIMARC summary, that is quite different from MARC21 one
1179 foreach my $field ($record->field('2..')) {
1180 return $field->as_string('abcdefghijlmnopqrstuvwxyz');
1183 foreach my $field ($record->field('1..')) {
1184 my $tag = $field->tag();
1185 next if "152" eq $tag;
1186 # FIXME - 152 is not a good tag to use
1187 # in MARC21 -- purely local tags really ought to be
1189 if ($tag eq '100') {
1190 return $field->as_string('abcdefghjklmnopqrstvxyz68');
1191 } elsif ($tag eq '110') {
1192 return $field->as_string('abcdefghklmnoprstvxyz68');
1193 } elsif ($tag eq '111') {
1194 return $field->as_string('acdefghklnpqstvxyz68');
1195 } elsif ($tag eq '130') {
1196 return $field->as_string('adfghklmnoprstvxyz68');
1197 } elsif ($tag eq '148') {
1198 return $field->as_string('abvxyz68');
1199 } elsif ($tag eq '150') {
1200 return $field->as_string('abvxyz68');
1201 } elsif ($tag eq '151') {
1202 return $field->as_string('avxyz68');
1203 } elsif ($tag eq '155') {
1204 return $field->as_string('abvxyz68');
1205 } elsif ($tag eq '180') {
1206 return $field->as_string('vxyz68');
1207 } elsif ($tag eq '181') {
1208 return $field->as_string('vxyz68');
1209 } elsif ($tag eq '182') {
1210 return $field->as_string('vxyz68');
1211 } elsif ($tag eq '185') {
1212 return $field->as_string('vxyz68');
1214 return $field->as_string();
1221 =head2 BuildAuthHierarchies
1223 $text= &BuildAuthHierarchies( $authid, $force)
1225 return text containing trees for hierarchies
1226 for them to be stored in auth_header
1229 122,1314,2452;1324,2342,3,2452
1233 sub BuildAuthHierarchies{
1234 my $authid = shift @_;
1235 # warn "authid : $authid";
1236 my $force = shift @_ || (C4::Context->preference('marcflavour') eq 'UNIMARC' ? 0 : 1);
1238 my $dbh=C4::Context->dbh;
1240 my $data = GetHeaderAuthority($authid);
1241 if ($data->{'authtrees'} and not $force){
1242 return $data->{'authtrees'};
1243 # } elsif ($data->{'authtrees'}){
1244 # $hierarchies=$data->{'authtrees'};
1246 my $record = GetAuthority($authid);
1248 return unless $record;
1249 foreach my $field ($record->field('5..')){
1252 (C4::Context->preference('marcflavour') eq 'UNIMARC' && $field->subfield('5') && $field->subfield('5') eq 'g') ||
1253 (C4::Context->preference('marcflavour') ne 'UNIMARC' && $field->subfield('w') && substr($field->subfield('w'), 0, 1) eq 'g'));
1255 my $subfauthid=_get_authid_subfield($field) || '';
1256 next if ($subfauthid eq $authid);
1257 my $parentrecord = GetAuthority($subfauthid);
1258 next unless $parentrecord;
1259 my $localresult=$hierarchies;
1261 $trees = BuildAuthHierarchies($subfauthid);
1264 @trees = split(/;/,$trees);
1266 push @trees, $trees;
1271 @globalresult = (@globalresult,@trees);
1274 $hierarchies=join(";",@globalresult);
1276 #Unless there is no ancestor, I am alone.
1277 $hierarchies="$authid" unless ($hierarchies);
1279 AddAuthorityTrees($authid,$hierarchies);
1280 return $hierarchies;
1283 =head2 BuildAuthHierarchy
1285 $ref= &BuildAuthHierarchy( $record, $class,$authid)
1287 return a hashref in order to display hierarchy for record and final Authid $authid
1298 sub BuildAuthHierarchy{
1299 my $record = shift @_;
1300 my $class = shift @_;
1301 my $authid_constructed = shift @_;
1302 return unless ($record && $record->field('001'));
1303 my $authid=$record->field('001')->data();
1305 my $parents=""; my $children="";
1306 my (@loopparents,@loopchildren);
1307 my $marcflavour = C4::Context->preference('marcflavour');
1308 my $relationshipsf = $marcflavour eq 'UNIMARC' ? '5' : 'w';
1309 foreach my $field ($record->field('5..')){
1310 my $subfauthid=_get_authid_subfield($field);
1311 if ($subfauthid && $field->subfield($relationshipsf) && $field->subfield('a')){
1312 my $relationship = substr($field->subfield($relationshipsf), 0, 1);
1313 if ($relationship eq 'h'){
1314 push @loopchildren, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1316 elsif ($relationship eq 'g'){
1317 push @loopparents, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1319 # brothers could get in there with an else
1322 $cell{"parents"}=\@loopparents;
1323 $cell{"children"}=\@loopchildren;
1324 $cell{"class"}=$class;
1325 $cell{"authid"}=$authid;
1326 $cell{"current_value"} =1 if ($authid eq $authid_constructed);
1327 $cell{"value"}=C4::Context->preference('marcflavour') eq 'UNIMARC' ? $record->subfield('2..',"a") : $record->subfield('1..', 'a');
1331 =head2 BuildAuthHierarchyBranch
1333 $branch = &BuildAuthHierarchyBranch( $tree, $authid[, $cnt])
1335 Return a data structure representing an authority hierarchy
1336 given a list of authorities representing a single branch in
1337 an authority hierarchy tree. $authid is the current node in
1338 the tree (which may or may not be somewhere in the middle).
1339 $cnt represents the level of the upper-most item, and is only
1340 used when BuildAuthHierarchyBranch is called recursively (i.e.,
1341 don't ever pass in anything but zero to it).
1345 sub BuildAuthHierarchyBranch {
1346 my ($tree, $authid, $cnt) = @_;
1348 my $elementdata = GetAuthority(shift @$tree);
1349 my $branch = BuildAuthHierarchy($elementdata,"child".$cnt, $authid);
1350 if (scalar @$tree > 0) {
1351 my $nextBranch = BuildAuthHierarchyBranch($tree, $authid, ++$cnt);
1352 my $nextAuthid = $nextBranch->{authid};
1354 # If we already have the next branch listed as a child, let's
1355 # replace the old listing with the new one. If not, we will add
1356 # the branch at the end.
1357 foreach my $cell (@{$branch->{children}}) {
1358 if ($cell->{authid} eq $nextAuthid) {
1359 $cell = $nextBranch;
1364 push @{$branch->{children}}, $nextBranch unless $found;
1369 =head2 GenerateHierarchy
1371 $hierarchy = &GenerateHierarchy($authid);
1373 Return an arrayref holding one or more "trees" representing
1374 authority hierarchies.
1378 sub GenerateHierarchy {
1380 my $trees = BuildAuthHierarchies($authid);
1381 my @trees = split /;/,$trees ;
1382 push @trees,$trees unless (@trees);
1383 my @loophierarchies;
1384 foreach my $tree (@trees){
1385 my @tree=split /,/,$tree;
1386 push @tree, $tree unless (@tree);
1387 my $branch = BuildAuthHierarchyBranch(\@tree, $authid);
1388 push @loophierarchies, [ $branch ];
1390 return \@loophierarchies;
1393 sub _get_authid_subfield{
1395 return $field->subfield('9')||$field->subfield('3');
1397 =head2 GetHeaderAuthority
1399 $ref= &GetHeaderAuthority( $authid)
1401 return a hashref in order auth_header table data
1405 sub GetHeaderAuthority{
1406 my $authid = shift @_;
1407 my $sql= "SELECT * from auth_header WHERE authid = ?";
1408 my $dbh=C4::Context->dbh;
1409 my $rq= $dbh->prepare($sql);
1410 $rq->execute($authid);
1411 my $data= $rq->fetchrow_hashref;
1415 =head2 AddAuthorityTrees
1417 $ref= &AddAuthorityTrees( $authid, $trees)
1419 return success or failure
1423 sub AddAuthorityTrees{
1424 my $authid = shift @_;
1425 my $trees = shift @_;
1426 my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1427 my $dbh=C4::Context->dbh;
1428 my $rq= $dbh->prepare($sql);
1429 return $rq->execute($trees,$authid);
1434 $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
1436 Could add some feature : Migrating from a typecode to an other for instance.
1437 Then we should add some new parameter : bibliotargettag, authtargettag
1442 my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1443 my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1444 my $dbh=C4::Context->dbh;
1445 my $authtypecodefrom = GetAuthTypeCode($mergefrom);
1446 my $authtypecodeto = GetAuthTypeCode($mergeto);
1447 # warn "mergefrom : $authtypecodefrom $mergefrom mergeto : $authtypecodeto $mergeto ";
1448 # return if authority does not exist
1449 return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
1450 return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
1451 # search the tag to report
1452 my $auth_tag_to_report_from = Koha::Authority::Types->find($authtypecodefrom)->auth_tag_to_report;
1453 my $auth_tag_to_report_to = Koha::Authority::Types->find($authtypecodeto)->auth_tag_to_report;
1456 @record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
1458 @record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
1461 # search all biblio tags using this authority.
1462 #Getting marcbiblios impacted by the change.
1464 my $oConnection=C4::Context->Zconn("biblioserver",0);
1465 # We used to use XML syntax here, but that no longer works.
1466 # Thankfully, we don't need it.
1468 $query= "an=".$mergefrom;
1469 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1472 $count=$oResult->size();
1475 while ( $z<$count ) {
1476 my $marcrecordzebra = C4::Search::new_record_from_zebra(
1478 $oResult->record($z)->raw()
1480 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1481 my $i = ($biblionumbertagfield < 10)
1482 ? $marcrecordzebra->field( $biblionumbertagfield )->data
1483 : $marcrecordzebra->subfield( $biblionumbertagfield, $biblionumbertagsubfield );
1484 my $marcrecorddb = GetMarcBiblio($i);
1485 push @reccache, $marcrecorddb;
1488 $oResult->destroy();
1489 #warn scalar(@reccache)." biblios to update";
1490 # Get All candidate Tags for the change
1491 # (This will reduce the search scope in marc records).
1492 my $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1493 $sth->execute($authtypecodefrom);
1494 my @tags_using_authtype;
1495 while (my ($tagfield) = $sth->fetchrow) {
1496 push @tags_using_authtype,$tagfield ;
1499 if ($authtypecodeto ne $authtypecodefrom){
1500 # If many tags, take the first
1501 $sth->execute($authtypecodeto);
1502 $tag_to=$sth->fetchrow;
1505 # BulkEdit marc records
1506 # May be used as a template for a bulkedit field
1507 foreach my $marcrecord(@reccache){
1509 foreach my $tagfield (@tags_using_authtype){
1510 # warn "tagfield : $tagfield ";
1511 foreach my $field ($marcrecord->field($tagfield)){
1512 # biblio is linked to authority with $9 subfield containing authid
1513 my $auth_number=$field->subfield("9");
1514 my $tag=$field->tag();
1515 if ($auth_number==$mergefrom) {
1516 my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1518 foreach my $subfield (grep {$_->[0] ne '9'} @record_to) {
1519 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1520 $exclude.= $subfield->[0];
1522 $exclude='['.$exclude.']';
1523 # add subfields in $field not included in @record_to
1524 my @restore= grep {$_->[0]!~/$exclude/} $field->subfields();
1525 foreach my $subfield (@restore) {
1526 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1528 $marcrecord->delete_field($field);
1529 $marcrecord->insert_grouped_field($field_to);
1534 my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
1537 $biblionumber=$marcrecord->field($bibliotag)->data;
1540 $biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
1542 unless ($biblionumber){
1543 warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
1547 &ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
1548 $counteditedbiblio++;
1549 warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1552 return $counteditedbiblio;
1553 # now, find every other authority linked with this authority
1554 # now, find every other authority linked with this authority
1555 # my $oConnection=C4::Context->Zconn("authorityserver");
1557 # # att 9210 Auth-Internal-authtype
1558 # # att 9220 Auth-Internal-LN
1559 # # ccl.properties to add for authorities
1560 # $query= "= ".$mergefrom;
1561 # my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1562 # my $count=$oResult->size() if ($oResult);
1565 # while ( $z<$count ) {
1567 # $rec=$oResult->record($z);
1568 # my $marcdata = $rec->raw();
1569 # push @reccache, $marcdata;
1572 # $oResult->destroy();
1573 # foreach my $marc(@reccache){
1576 # $marcrecord = MARC::File::USMARC::decode($marc);
1577 # foreach my $tagfield (@tags_using_authtype){
1578 # $tagfield=substr($tagfield,0,3);
1579 # my @tags = $marcrecord->field($tagfield);
1580 # foreach my $tag (@tags){
1581 # my $tagsubs=$tag->subfield("9");
1582 # #warn "$tagfield:$tagsubs:$mergefrom";
1583 # if ($tagsubs== $mergefrom) {
1584 # $tag->update("9" =>$mergeto);
1585 # foreach my $subfield (@record_to) {
1586 # # warn "$subfield,$subfield->[0],$subfield->[1]";
1587 # $tag->update($subfield->[0] =>$subfield->[1]);
1590 # $marcrecord->delete_field($tag);
1591 # $marcrecord->add_fields($tag);
1594 # }#foreach tagfield
1595 # my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1597 # &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1603 =head2 get_auth_type_location
1605 my ($tag, $subfield) = get_auth_type_location($auth_type_code);
1607 Get the tag and subfield used to store the heading type
1608 for indexing purposes. The C<$auth_type> parameter is
1609 optional; if it is not supplied, assume ''.
1611 This routine searches the MARC authority framework
1612 for the tag and subfield whose kohafield is
1613 C<auth_header.authtypecode>; if no such field is
1614 defined in the framework, default to the hardcoded value
1615 specific to the MARC format.
1619 sub get_auth_type_location {
1620 my $auth_type_code = @_ ? shift : '';
1622 my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1623 if (defined $tag and defined $subfield and $tag != 0 and $subfield ne '' and $subfield ne ' ') {
1624 return ($tag, $subfield);
1626 if (C4::Context->preference('marcflavour') eq "MARC21") {
1627 return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1629 return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1634 END { } # module clean-up code here (global destructor)
1641 Koha Development Team <http://koha-community.org/>
1643 Paul POULAIN paul.poulain@free.fr