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 under the
7 # terms of the GNU General Public License as published by the Free Software
8 # Foundation; either version 2 of the License, or (at your option) any later
11 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
12 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
13 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License along
16 # with Koha; if not, write to the Free Software Foundation, Inc.,
17 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 use C4::AuthoritiesMarc::MARC21;
26 use C4::AuthoritiesMarc::UNIMARC;
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;
115 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
117 # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
118 # the authtypecode. Then, search on $a of this tag_to_report
119 # also store main entry MARC tag, to extract it at end of search
121 ##first set the authtype search and may be multiple authorities
125 my @auths=split / /,$authtypecode ;
126 foreach my $auth (@auths){
127 $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
128 push @authtypecode ,$auth;
132 while ($n>1){$query= "\@or ".$query;$n--;}
135 $qpquery .= '(authtype:' . join('|| authtype:', @auths) . ')';
143 for ( my $i = 0 ; $i <= $#{$value} ; $i++ ) {
146 if ( @$tags[$i] eq "mainmainentry" ) {
147 $attr = " \@attr 1=Heading-Main ";
149 elsif ( @$tags[$i] eq "mainentry" ) {
150 $attr = " \@attr 1=Heading ";
152 elsif ( @$tags[$i] eq "match" ) {
153 $attr = " \@attr 1=Match ";
155 elsif ( @$tags[$i] eq "match-heading" ) {
156 $attr = " \@attr 1=Match-heading ";
158 elsif ( @$tags[$i] eq "see-from" ) {
159 $attr = " \@attr 1=Match-heading-see-from ";
161 elsif ( @$tags[$i] eq "thesaurus" ) {
162 $attr = " \@attr 1=Subject-heading-thesaurus ";
164 else { # Assume any if no index was specified
165 $attr = " \@attr 1=Any ";
168 else { # Assume any if no index was specified
169 $attr = " \@attr 1=Any ";
172 if ( @$operator[$i] eq 'is' ) {
173 $attr .= " \@attr 4=1 \@attr 5=100 "
174 ; ##Phrase, No truncation,all of subfield field must match
176 elsif ( @$operator[$i] eq "=" ) {
177 $attr .= " \@attr 4=107 "; #Number Exact match
179 elsif ( @$operator[$i] eq "start" ) {
180 $attr .= " \@attr 3=2 \@attr 4=1 \@attr 5=1 "
181 ; #Firstinfield Phrase, Right truncated
183 elsif ( @$operator[$i] 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 ) {
293 "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
294 my $sth = $dbh->prepare($query_auth_tag);
295 $sth->execute($authtypecode);
296 my $auth_tag_to_report = $sth->fetchrow;
298 my $mainentry = $authrecord->field($auth_tag_to_report);
300 foreach ( $mainentry->subfields() ) {
301 $reported_tag .= '$' . $_->[0] . $_->[1];
304 my $thisauthtypecode = GetAuthTypeCode($authid);
305 my $thisauthtype = GetAuthType($thisauthtypecode);
306 unless (defined $thisauthtype) {
307 $thisauthtypecode = $authtypecode;
308 $thisauthtype = GetAuthType($authtypecode);
310 my $summary = BuildSummary( $authrecord, $authid, $thisauthtypecode );
312 $newline{authtype} = defined($thisauthtype) ?
313 $thisauthtype->{'authtypetext'} : '';
314 $newline{summary} = $summary;
315 $newline{even} = $counter % 2;
316 $newline{reported_tag} = $reported_tag;
319 push @finalresult, \%newline;
322 if (! $skipmetadata) {
323 for (my $z=0; $z<@finalresult; $z++){
324 my $count=CountUsage($finalresult[$z]{authid});
325 $finalresult[$z]{used}=$count;
331 $oAResult->destroy();
332 # $oAuth[0]->destroy();
334 return (\@finalresult, $nbresults);
339 $count= &CountUsage($authid)
341 counts Usage of Authid in bibliorecords.
349 $query= "an:".$authid;
350 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
352 warn "Error: $err from search $query";
359 =head2 CountUsageChildren
361 $count= &CountUsageChildren($authid)
363 counts Usage of narrower terms of Authid in bibliorecords.
367 sub CountUsageChildren {
371 =head2 GetAuthTypeCode
373 $authtypecode= &GetAuthTypeCode($authid)
375 returns authtypecode of an authid
379 sub GetAuthTypeCode {
380 #AUTHfind_authtypecode
382 my $dbh=C4::Context->dbh;
383 my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
384 $sth->execute($authid);
385 my $authtypecode = $sth->fetchrow;
386 return $authtypecode;
389 =head2 GuessAuthTypeCode
391 my $authtypecode = GuessAuthTypeCode($record);
393 Get the record and tries to guess the adequate authtypecode from its content.
397 sub GuessAuthTypeCode {
398 my ($record, $heading_fields) = @_;
399 return unless defined $record;
400 $heading_fields //= {
402 '100'=>{authtypecode=>'PERSO_NAME'},
403 '110'=>{authtypecode=>'CORPO_NAME'},
404 '111'=>{authtypecode=>'MEETI_NAME'},
405 '130'=>{authtypecode=>'UNIF_TITLE'},
406 '148'=>{authtypecode=>'CHRON_TERM'},
407 '150'=>{authtypecode=>'TOPIC_TERM'},
408 '151'=>{authtypecode=>'GEOGR_NAME'},
409 '155'=>{authtypecode=>'GENRE/FORM'},
410 '180'=>{authtypecode=>'GEN_SUBDIV'},
411 '181'=>{authtypecode=>'GEO_SUBDIV'},
412 '182'=>{authtypecode=>'CHRON_SUBD'},
413 '185'=>{authtypecode=>'FORM_SUBD'},
415 #200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
416 # 604 with embedded 700, 701, 702
417 #210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
418 #215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
419 #216 Trademark 716 [Reserved for future use]
420 #220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
421 #230 Title 500 4-- with embedded 500 605
422 #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
423 #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
424 #250 Topical subject 606
425 #260 Place access 620
426 #280 Form, genre or physical characteristics 608
429 # Could also be represented with :
431 #a = personal name entry
432 #b = corporate name entry
433 #c = territorial or geographical name
437 #g = collective uniform title
439 #i = name/collective uniform title
442 #l = form, genre or physical characteristics
444 '200'=>{authtypecode=>'NP'},
445 '210'=>{authtypecode=>'CO'},
446 '215'=>{authtypecode=>'SNG'},
447 '216'=>{authtypecode=>'TM'},
448 '220'=>{authtypecode=>'FAM'},
449 '230'=>{authtypecode=>'TU'},
450 '235'=>{authtypecode=>'CO_UNI_TI'},
451 '240'=>{authtypecode=>'SAUTTIT'},
452 '245'=>{authtypecode=>'NAME_COL'},
453 '250'=>{authtypecode=>'SNC'},
454 '260'=>{authtypecode=>'PA'},
455 '280'=>{authtypecode=>'GENRE/FORM'},
458 foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
459 return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
466 my $authtid = GuessAuthId($record);
468 Get the record and tries to guess the adequate authtypecode from its content.
474 return unless ($record && $record->field('001'));
475 # my $authtypecode=GuessAuthTypeCode($record);
476 # my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
477 # if ($tag > 010) {return $record->subfield($tag,$subfield)}
478 # else {return $record->field($tag)->data}
479 return $record->field('001')->data;
484 $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
486 returns a ref to hashref of authorities tag and subfield structure.
490 $tagslabel->{$tag}->{$subfield}->{'attribute'}
492 where attribute takes values in :
510 my ($forlibrarian,$authtypecode)= @_;
511 my $dbh=C4::Context->dbh;
512 $authtypecode="" unless $authtypecode;
514 my $libfield = ($forlibrarian == 1)? 'liblibrarian' : 'libopac';
517 # check that authority exists
518 $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
519 $sth->execute($authtypecode);
520 my ($total) = $sth->fetchrow;
521 $authtypecode="" unless ($total >0);
523 "SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
524 FROM auth_tag_structure
529 $sth->execute($authtypecode);
530 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
532 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
533 $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
534 $res->{$tag}->{tab} = " "; # XXX
535 $res->{$tag}->{mandatory} = $mandatory;
536 $res->{$tag}->{repeatable} = $repeatable;
539 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl,defaultvalue
540 FROM auth_subfield_structure
542 ORDER BY tagfield,tagsubfield"
544 $sth->execute($authtypecode);
547 my $authorised_value;
557 ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
558 $mandatory, $repeatable, $authorised_value, $authtypecode,
559 $value_builder, $kohafield, $seealso, $hidden,
560 $isurl, $defaultvalue, $link )
564 $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
565 $res->{$tag}->{$subfield}->{tab} = $tab;
566 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
567 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
568 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
569 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
570 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
571 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
572 $res->{$tag}->{$subfield}->{seealso} = $seealso;
573 $res->{$tag}->{$subfield}->{hidden} = $hidden;
574 $res->{$tag}->{$subfield}->{isurl} = $isurl;
575 $res->{$tag}->{$subfield}->{link} = $link;
576 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
583 $authid= &AddAuthority($record, $authid,$authtypecode)
585 Either Create Or Modify existing authority.
586 returns authid of the newly created authority
591 # pass the MARC::Record to this function, and it will create the records in the authority table
592 my ($record,$authid,$authtypecode) = @_;
593 my $dbh=C4::Context->dbh;
594 my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
596 # if authid empty => true add, find a new authid number
598 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
599 $format= 'UNIMARCAUTH';
605 #update date/time to 005 for marc and unimarc
606 my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
607 my $f5=$record->field('005');
609 $record->insert_fields_ordered( MARC::Field->new('005',$time.".0") );
612 $f5->update($time.".0");
615 SetUTF8Flag($record);
616 if ($format eq "MARC21") {
617 if (!$record->leader) {
618 $record->leader($leader);
620 if (!$record->field('003')) {
621 $record->insert_fields_ordered(
622 MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
625 my $date=POSIX::strftime("%y%m%d",localtime);
626 if (!$record->field('008')) {
627 # Get a valid default value for field 008
628 my $default_008 = C4::Context->preference('MARCAuthorityControlField008');
629 if(!$default_008 or length($default_008)<34) {
630 $default_008 = '|| aca||aabn | a|a d';
633 $default_008 = substr($default_008,0,34);
636 $record->insert_fields_ordered( MARC::Field->new('008',$date.$default_008) );
638 if (!$record->field('040')) {
639 $record->insert_fields_ordered(
640 MARC::Field->new('040','','',
641 'a' => C4::Context->preference('MARCOrgCode'),
642 'c' => C4::Context->preference('MARCOrgCode')
648 if ($format eq "UNIMARCAUTH") {
649 $record->leader(" nx j22 ") unless ($record->leader());
650 my $date=POSIX::strftime("%Y%m%d",localtime);
651 my $defaultfield100 = C4::Context->preference('UNIMARCAuthorityField100');
652 if (my $string=$record->subfield('100',"a")){
653 $string=~s/fre50/frey50/;
654 $record->field('100')->update('a'=>$string);
656 elsif ($record->field('100')){
657 $record->field('100')->update('a'=>$date.$defaultfield100);
659 $record->append_fields(
660 MARC::Field->new('100',' ',' '
661 ,'a'=>$date.$defaultfield100)
665 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
666 if (!$authid and $format eq "MARC21") {
667 # only need to do this fix when modifying an existing authority
668 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
670 if (my $field=$record->field($auth_type_tag)){
671 $field->update($auth_type_subfield=>$authtypecode);
674 $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
680 my $sth=$dbh->prepare("select max(authid) from auth_header");
682 ($authid)=$sth->fetchrow;
684 ##Insert the recordID in MARC record
685 unless ($record->field('001') && $record->field('001')->data() eq $authid){
686 $record->delete_field($record->field('001'));
687 $record->insert_fields_ordered(MARC::Field->new('001',$authid));
690 $auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
691 # warn "auth_exists = $auth_exists";
694 $oldRecord=GetAuthority($authid);
695 $record->add_fields('001',$authid) unless ($record->field('001'));
696 # warn "\n\n\n enregistrement".$record->as_formatted;
697 my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
698 $sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
702 my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
703 $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
705 logaction( "AUTHORITIES", "ADD", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
707 ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
714 $authid= &DelAuthority($authid)
722 my $dbh=C4::Context->dbh;
724 logaction( "AUTHORITIES", "DELETE", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
725 ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
726 my $sth = $dbh->prepare("DELETE FROM auth_header WHERE authid=?");
727 $sth->execute($authid);
732 $authid= &ModAuthority($authid,$record,$authtypecode)
734 Modifies authority record, optionally updates attached biblios.
739 my ($authid,$record,$authtypecode)=@_; # deprecated $merge parameter removed
741 my $dbh=C4::Context->dbh;
742 #Now rewrite the $record to table with an add
743 my $oldrecord=GetAuthority($authid);
744 $authid=AddAuthority($record,$authid,$authtypecode);
746 # If a library thinks that updating all biblios is a long process and wishes
747 # to leave that to a cron job, use misc/migration_tools/merge_authority.pl.
748 # In that case set system preference "dontmerge" to 1. Otherwise biblios will
750 unless(C4::Context->preference('dontmerge') eq '1'){
751 &merge($authid,$oldrecord,$authid,$record);
753 # save a record in need_merge_authorities table
754 my $sqlinsert="INSERT INTO need_merge_authorities (authid, done) ".
756 $dbh->do($sqlinsert,undef,($authid,0));
758 logaction( "AUTHORITIES", "MODIFY", $authid, "authority BEFORE=>" . $oldrecord->as_formatted ) if C4::Context->preference("AuthoritiesLog");
762 =head2 GetAuthorityXML
764 $marcxml= &GetAuthorityXML( $authid)
766 returns xml form of record $authid
770 sub GetAuthorityXML {
771 # Returns MARC::XML of the authority passed in parameter.
773 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
774 my $dbh=C4::Context->dbh;
775 my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
776 $sth->execute($authid);
777 my ($marcxml)=$sth->fetchrow;
781 # for MARC21, call GetAuthority instead of
782 # getting the XML directly since we may
783 # need to fix up the location of the authority
784 # code -- note that this is reasonably safe
785 # because GetAuthorityXML is used only by the
786 # indexing processes like zebraqueue_start.pl
787 my $record = GetAuthority($authid);
788 return $record->as_xml_record('MARC21');
794 $record= &GetAuthority( $authid)
796 Returns MARC::Record of the authority passed in parameter.
802 my $authority = Koha::Authority->get_from_authid($authid);
803 return unless $authority;
804 return ($authority->record);
809 $result = &GetAuthType($authtypecode)
811 If the authority type specified by C<$authtypecode> exists,
812 returns a hashref of the type's fields. If the type
813 does not exist, returns undef.
818 my ($authtypecode) = @_;
819 my $dbh=C4::Context->dbh;
821 if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
822 # type (FIXME but why?)
823 $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
824 $sth->execute($authtypecode);
825 if (my $res = $sth->fetchrow_hashref) {
833 =head2 FindDuplicateAuthority
835 $record= &FindDuplicateAuthority( $record, $authtypecode)
837 return $authid,Summary if duplicate is found.
839 Comments : an improvement would be to return All the records that match.
843 sub FindDuplicateAuthority {
845 my ($record,$authtypecode)=@_;
846 # warn "IN for ".$record->as_formatted;
847 my $dbh = C4::Context->dbh;
848 # warn "".$record->as_formatted;
849 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
850 $sth->execute($authtypecode);
851 my ($auth_tag_to_report) = $sth->fetchrow;
853 # warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
854 # build a request for SearchAuthorities
856 $QParser = C4::Context->queryparser if (C4::Context->preference('UseQueryParser'));
863 my $query='at:'.$authtypecode.' ';
864 my $filtervalues=qr([\001-\040\Q!'"`#$%&*+,-./:;<=>?@(){[}_|~\E\]]);
865 if ($record->field($auth_tag_to_report)) {
866 foreach ($record->field($auth_tag_to_report)->subfields()) {
867 $_->[1]=~s/$filtervalues/ /g; $query.= " $op he:\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
870 my ($error, $results, $total_hits) = C4::Search::SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
871 # there is at least 1 result => return the 1st one
872 if (!defined $error && @{$results} ) {
873 my $marcrecord = C4::Search::new_record_from_zebra(
877 return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
879 # no result, returns nothing
885 $summary= &BuildSummary( $record, $authid, $authtypecode)
887 Returns a hashref with a summary of the specified record.
889 Comment : authtypecode can be infered from both record and authid.
890 Moreover, authid can also be inferred from $record.
891 Would it be interesting to delete those things.
896 ## give this a Marc record to return summary
897 my ($record,$authid,$authtypecode)=@_;
898 my $dbh=C4::Context->dbh;
900 my $summary_template;
901 # handle $authtypecode is NULL or eq ""
903 my $authref = GetAuthType($authtypecode);
904 $summary{authtypecode} = $authref->{authtypecode};
905 $summary{type} = $authref->{authtypetext};
906 $summary_template = $authref->{summary};
907 # for MARC21, the authority type summary displays a label meant for
909 if (C4::Context->preference('marcflavour') ne 'UNIMARC') {
910 $summary{summary} = $authref->{summary};
913 my $marc21subfields = 'abcdfghjklmnopqrstuvxyz68';
914 my %marc21controlrefs = ( 'a' => 'earlier',
920 'n' => 'notapplicable',
924 my %unimarc_relation_from_code = (
930 $thesaurus{'1'}="Peuples";
931 $thesaurus{'2'}="Anthroponymes";
932 $thesaurus{'3'}="Oeuvres";
933 $thesaurus{'4'}="Chronologie";
934 $thesaurus{'5'}="Lieux";
935 $thesaurus{'6'}="Sujets";
938 # if the library has a summary defined, use it. Otherwise, build a standard one
939 # FIXME - it appears that the summary field in the authority frameworks
940 # can work as a display template. However, this doesn't
941 # suit the MARC21 version, so for now the "templating"
942 # feature will be enabled only for UNIMARC for backwards
944 if ($summary_template and C4::Context->preference('marcflavour') eq 'UNIMARC') {
945 my @fields = $record->fields();
946 # $reported_tag = '$9'.$result[$counter];
948 foreach my $field (@fields) {
949 my $tag = $field->tag();
950 my $tagvalue = $field->as_string();
951 my $localsummary= $summary_template;
952 $localsummary =~ s/\[(.?.?.?.?)$tag\*(.*?)\]/$1$tagvalue$2\[$1$tag$2\]/g;
955 $reported_tag.='$3'.$field->data();
958 my @subf = $field->subfields;
959 for my $i (0..$#subf) {
960 my $subfieldcode = $subf[$i][0];
961 my $subfieldvalue = $subf[$i][1];
962 my $tagsubf = $tag.$subfieldcode;
963 $localsummary =~ s/\[(.?.?.?.?)$tagsubf(.*?)\]/$1$subfieldvalue$2\[$1$tagsubf$2\]/g;
966 if ($localsummary ne $summary_template) {
967 $localsummary =~ s/\[(.*?)\]//g;
968 $localsummary =~ s/\n/<br>/g;
969 push @repets, $localsummary;
972 $summary{repets} = \@repets;
979 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
980 # construct UNIMARC summary, that is quite different from MARC21 one
982 foreach my $field ($record->field('2..')) {
984 heading => $field->as_string('abcdefghijlmnopqrstuvwxyz'),
985 hemain => ( $field->subfield('a') // undef ),
986 field => $field->tag(),
990 foreach my $field ($record->field('3..')) {
991 push @notes, { note => $field->subfield('a'), field => $field->tag() };
993 foreach my $field ($record->field('4..')) {
994 my $thesaurus = $field->subfield('2') ? "thes. : ".$thesaurus{"$field->subfield('2')"}." : " : '';
996 heading => $thesaurus . $field->as_string('abcdefghijlmnopqrstuvwxyz'),
997 hemain => ( $field->subfield('a') // undef ),
999 field => $field->tag(),
1005 my $type = $unimarc_relation_from_code{$_->subfield('5') || 'a'};
1006 my $heading = $_->as_string('abcdefgjxyz');
1010 heading => $heading,
1011 hemain => ( $_->subfield('a') // undef ),
1013 authid => ( $_->subfield('9') // undef ),
1015 } $record->field('5..');
1018 @otherscript = map { {
1019 lang => length ($_->subfield('8')) == 6 ? substr ($_->subfield('8'), 3, 3) : $_->subfield('8') || '',
1020 term => $_->subfield('a') . ($_->subfield('b') ? ', ' . $_->subfield('b') : ''),
1023 } } $record->field('7..');
1026 # construct MARC21 summary
1027 # FIXME - looping over 1XX is questionable
1028 # since MARC21 authority should have only one 1XX
1029 my $subfields_to_report;
1030 foreach my $field ($record->field('1..')) {
1031 my $tag = $field->tag();
1032 next if "152" eq $tag;
1033 # FIXME - 152 is not a good tag to use
1034 # in MARC21 -- purely local tags really ought to be
1036 if ($tag eq '100') {
1037 $subfields_to_report = 'abcdefghjklmnopqrstvxyz';
1038 } elsif ($tag eq '110') {
1039 $subfields_to_report = 'abcdefghklmnoprstvxyz';
1040 } elsif ($tag eq '111') {
1041 $subfields_to_report = 'acdefghklnpqstvxyz';
1042 } elsif ($tag eq '130') {
1043 $subfields_to_report = 'adfghklmnoprstvxyz';
1044 } elsif ($tag eq '148') {
1045 $subfields_to_report = 'abvxyz';
1046 } elsif ($tag eq '150') {
1047 $subfields_to_report = 'abvxyz';
1048 } elsif ($tag eq '151') {
1049 $subfields_to_report = 'avxyz';
1050 } elsif ($tag eq '155') {
1051 $subfields_to_report = 'abvxyz';
1052 } elsif ($tag eq '180') {
1053 $subfields_to_report = 'vxyz';
1054 } elsif ($tag eq '181') {
1055 $subfields_to_report = 'vxyz';
1056 } elsif ($tag eq '182') {
1057 $subfields_to_report = 'vxyz';
1058 } elsif ($tag eq '185') {
1059 $subfields_to_report = 'vxyz';
1061 if ($subfields_to_report) {
1063 heading => $field->as_string($subfields_to_report),
1064 hemain => ( $field->subfield( substr($subfields_to_report, 0, 1) ) // undef ),
1069 heading => $field->as_string(),
1070 hemain => ( $field->subfield( 'a' ) // undef ),
1075 foreach my $field ($record->field('4..')) { #See From
1076 my $type = 'seefrom';
1077 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1078 if ($type eq 'notapplicable') {
1079 $type = substr $field->subfield('w'), 2, 1;
1080 $type = 'earlier' if $type && $type ne 'n';
1082 if ($type eq 'subfi') {
1084 heading => $field->as_string($marc21subfields),
1085 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1086 type => ($field->subfield('i') || ''),
1087 field => $field->tag(),
1091 heading => $field->as_string($marc21subfields),
1092 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1094 field => $field->tag(),
1098 foreach my $field ($record->field('5..')) { #See Also
1099 my $type = 'seealso';
1100 $type = ($marc21controlrefs{substr $field->subfield('w'), 0, 1} || '') if ($field->subfield('w'));
1101 if ($type eq 'notapplicable') {
1102 $type = substr $field->subfield('w'), 2, 1;
1103 $type = 'earlier' if $type && $type ne 'n';
1105 if ($type eq 'subfi') {
1107 heading => $field->as_string($marc21subfields),
1108 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1109 type => $field->subfield('i'),
1110 field => $field->tag(),
1111 search => $field->as_string($marc21subfields) || '',
1112 authid => $field->subfield('9') || ''
1116 heading => $field->as_string($marc21subfields),
1117 hemain => $field->subfield( substr($marc21subfields, 0, 1) ),
1119 field => $field->tag(),
1120 search => $field->as_string($marc21subfields) || '',
1121 authid => $field->subfield('9') || ''
1125 foreach my $field ($record->field('6..')) {
1126 push @notes, { note => $field->as_string(), field => $field->tag() };
1128 foreach my $field ($record->field('880')) {
1129 my $linkage = $field->subfield('6');
1130 my $category = substr $linkage, 0, 1;
1131 if ($category eq '1') {
1132 $category = 'preferred';
1133 } elsif ($category eq '4') {
1134 $category = 'seefrom';
1135 } elsif ($category eq '5') {
1136 $category = 'seealso';
1139 if ($field->subfield('w')) {
1140 $type = $marc21controlrefs{substr $field->subfield('w'), '0'};
1144 my $direction = $linkage =~ m#/r$# ? 'rtl' : 'ltr';
1145 push @otherscript, { term => $field->as_string($subfields_to_report), category => $category, type => $type, direction => $direction, linkage => $linkage };
1148 $summary{mainentry} = $authorized[0]->{heading};
1149 $summary{mainmainentry} = $authorized[0]->{hemain};
1150 $summary{authorized} = \@authorized;
1151 $summary{notes} = \@notes;
1152 $summary{seefrom} = \@seefrom;
1153 $summary{seealso} = \@seealso;
1154 $summary{otherscript} = \@otherscript;
1158 =head2 GetAuthorizedHeading
1160 $heading = &GetAuthorizedHeading({ record => $record, authid => $authid })
1162 Takes a MARC::Record object describing an authority record or an authid, and
1163 returns a string representation of the first authorized heading. This routine
1164 should be considered a temporary shim to ease the future migration of authority
1165 data from C4::AuthoritiesMarc to the object-oriented Koha::*::Authority.
1169 sub GetAuthorizedHeading {
1172 unless ($record = $args->{record}) {
1173 return unless $args->{authid};
1174 $record = GetAuthority($args->{authid});
1176 return unless (ref $record eq 'MARC::Record');
1177 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
1178 # construct UNIMARC summary, that is quite different from MARC21 one
1180 foreach my $field ($record->field('2..')) {
1181 return $field->as_string('abcdefghijlmnopqrstuvwxyz');
1184 foreach my $field ($record->field('1..')) {
1185 my $tag = $field->tag();
1186 next if "152" eq $tag;
1187 # FIXME - 152 is not a good tag to use
1188 # in MARC21 -- purely local tags really ought to be
1190 if ($tag eq '100') {
1191 return $field->as_string('abcdefghjklmnopqrstvxyz68');
1192 } elsif ($tag eq '110') {
1193 return $field->as_string('abcdefghklmnoprstvxyz68');
1194 } elsif ($tag eq '111') {
1195 return $field->as_string('acdefghklnpqstvxyz68');
1196 } elsif ($tag eq '130') {
1197 return $field->as_string('adfghklmnoprstvxyz68');
1198 } elsif ($tag eq '148') {
1199 return $field->as_string('abvxyz68');
1200 } elsif ($tag eq '150') {
1201 return $field->as_string('abvxyz68');
1202 } elsif ($tag eq '151') {
1203 return $field->as_string('avxyz68');
1204 } elsif ($tag eq '155') {
1205 return $field->as_string('abvxyz68');
1206 } elsif ($tag eq '180') {
1207 return $field->as_string('vxyz68');
1208 } elsif ($tag eq '181') {
1209 return $field->as_string('vxyz68');
1210 } elsif ($tag eq '182') {
1211 return $field->as_string('vxyz68');
1212 } elsif ($tag eq '185') {
1213 return $field->as_string('vxyz68');
1215 return $field->as_string();
1222 =head2 BuildAuthHierarchies
1224 $text= &BuildAuthHierarchies( $authid, $force)
1226 return text containing trees for hierarchies
1227 for them to be stored in auth_header
1230 122,1314,2452;1324,2342,3,2452
1234 sub BuildAuthHierarchies{
1235 my $authid = shift @_;
1236 # warn "authid : $authid";
1237 my $force = shift @_ || (C4::Context->preference('marcflavour') eq 'UNIMARC' ? 0 : 1);
1239 my $dbh=C4::Context->dbh;
1241 my $data = GetHeaderAuthority($authid);
1242 if ($data->{'authtrees'} and not $force){
1243 return $data->{'authtrees'};
1244 # } elsif ($data->{'authtrees'}){
1245 # $hierarchies=$data->{'authtrees'};
1247 my $record = GetAuthority($authid);
1249 return unless $record;
1250 foreach my $field ($record->field('5..')){
1253 (C4::Context->preference('marcflavour') eq 'UNIMARC' && $field->subfield('5') && $field->subfield('5') eq 'g') ||
1254 (C4::Context->preference('marcflavour') ne 'UNIMARC' && $field->subfield('w') && substr($field->subfield('w'), 0, 1) eq 'g'));
1256 my $subfauthid=_get_authid_subfield($field) || '';
1257 next if ($subfauthid eq $authid);
1258 my $parentrecord = GetAuthority($subfauthid);
1259 next unless $parentrecord;
1260 my $localresult=$hierarchies;
1262 $trees = BuildAuthHierarchies($subfauthid);
1265 @trees = split(/;/,$trees);
1267 push @trees, $trees;
1272 @globalresult = (@globalresult,@trees);
1275 $hierarchies=join(";",@globalresult);
1277 #Unless there is no ancestor, I am alone.
1278 $hierarchies="$authid" unless ($hierarchies);
1280 AddAuthorityTrees($authid,$hierarchies);
1281 return $hierarchies;
1284 =head2 BuildAuthHierarchy
1286 $ref= &BuildAuthHierarchy( $record, $class,$authid)
1288 return a hashref in order to display hierarchy for record and final Authid $authid
1299 sub BuildAuthHierarchy{
1300 my $record = shift @_;
1301 my $class = shift @_;
1302 my $authid_constructed = shift @_;
1303 return unless ($record && $record->field('001'));
1304 my $authid=$record->field('001')->data();
1306 my $parents=""; my $children="";
1307 my (@loopparents,@loopchildren);
1308 my $marcflavour = C4::Context->preference('marcflavour');
1309 my $relationshipsf = $marcflavour eq 'UNIMARC' ? '5' : 'w';
1310 foreach my $field ($record->field('5..')){
1311 my $subfauthid=_get_authid_subfield($field);
1312 if ($subfauthid && $field->subfield($relationshipsf) && $field->subfield('a')){
1313 my $relationship = substr($field->subfield($relationshipsf), 0, 1);
1314 if ($relationship eq 'h'){
1315 push @loopchildren, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1317 elsif ($relationship eq 'g'){
1318 push @loopparents, { "authid"=>$subfauthid,"value"=>$field->subfield('a')};
1320 # brothers could get in there with an else
1323 $cell{"parents"}=\@loopparents;
1324 $cell{"children"}=\@loopchildren;
1325 $cell{"class"}=$class;
1326 $cell{"authid"}=$authid;
1327 $cell{"current_value"} =1 if ($authid eq $authid_constructed);
1328 $cell{"value"}=C4::Context->preference('marcflavour') eq 'UNIMARC' ? $record->subfield('2..',"a") : $record->subfield('1..', 'a');
1332 =head2 BuildAuthHierarchyBranch
1334 $branch = &BuildAuthHierarchyBranch( $tree, $authid[, $cnt])
1336 Return a data structure representing an authority hierarchy
1337 given a list of authorities representing a single branch in
1338 an authority hierarchy tree. $authid is the current node in
1339 the tree (which may or may not be somewhere in the middle).
1340 $cnt represents the level of the upper-most item, and is only
1341 used when BuildAuthHierarchyBranch is called recursively (i.e.,
1342 don't ever pass in anything but zero to it).
1346 sub BuildAuthHierarchyBranch {
1347 my ($tree, $authid, $cnt) = @_;
1349 my $elementdata = GetAuthority(shift @$tree);
1350 my $branch = BuildAuthHierarchy($elementdata,"child".$cnt, $authid);
1351 if (scalar @$tree > 0) {
1352 my $nextBranch = BuildAuthHierarchyBranch($tree, $authid, ++$cnt);
1353 my $nextAuthid = $nextBranch->{authid};
1355 # If we already have the next branch listed as a child, let's
1356 # replace the old listing with the new one. If not, we will add
1357 # the branch at the end.
1358 foreach my $cell (@{$branch->{children}}) {
1359 if ($cell->{authid} eq $nextAuthid) {
1360 $cell = $nextBranch;
1365 push @{$branch->{children}}, $nextBranch unless $found;
1370 =head2 GenerateHierarchy
1372 $hierarchy = &GenerateHierarchy($authid);
1374 Return an arrayref holding one or more "trees" representing
1375 authority hierarchies.
1379 sub GenerateHierarchy {
1381 my $trees = BuildAuthHierarchies($authid);
1382 my @trees = split /;/,$trees ;
1383 push @trees,$trees unless (@trees);
1384 my @loophierarchies;
1385 foreach my $tree (@trees){
1386 my @tree=split /,/,$tree;
1387 push @tree, $tree unless (@tree);
1388 my $branch = BuildAuthHierarchyBranch(\@tree, $authid);
1389 push @loophierarchies, [ $branch ];
1391 return \@loophierarchies;
1394 sub _get_authid_subfield{
1396 return $field->subfield('9')||$field->subfield('3');
1398 =head2 GetHeaderAuthority
1400 $ref= &GetHeaderAuthority( $authid)
1402 return a hashref in order auth_header table data
1406 sub GetHeaderAuthority{
1407 my $authid = shift @_;
1408 my $sql= "SELECT * from auth_header WHERE authid = ?";
1409 my $dbh=C4::Context->dbh;
1410 my $rq= $dbh->prepare($sql);
1411 $rq->execute($authid);
1412 my $data= $rq->fetchrow_hashref;
1416 =head2 AddAuthorityTrees
1418 $ref= &AddAuthorityTrees( $authid, $trees)
1420 return success or failure
1424 sub AddAuthorityTrees{
1425 my $authid = shift @_;
1426 my $trees = shift @_;
1427 my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1428 my $dbh=C4::Context->dbh;
1429 my $rq= $dbh->prepare($sql);
1430 return $rq->execute($trees,$authid);
1435 $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
1437 Could add some feature : Migrating from a typecode to an other for instance.
1438 Then we should add some new parameter : bibliotargettag, authtargettag
1443 my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1444 my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1445 my $dbh=C4::Context->dbh;
1446 my $authtypecodefrom = GetAuthTypeCode($mergefrom);
1447 my $authtypecodeto = GetAuthTypeCode($mergeto);
1448 # warn "mergefrom : $authtypecodefrom $mergefrom mergeto : $authtypecodeto $mergeto ";
1449 # return if authority does not exist
1450 return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
1451 return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
1452 # search the tag to report
1453 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
1454 $sth->execute($authtypecodefrom);
1455 my ($auth_tag_to_report_from) = $sth->fetchrow;
1456 $sth->execute($authtypecodeto);
1457 my ($auth_tag_to_report_to) = $sth->fetchrow;
1460 @record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
1462 @record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
1465 # search all biblio tags using this authority.
1466 #Getting marcbiblios impacted by the change.
1468 my $oConnection=C4::Context->Zconn("biblioserver",0);
1469 # We used to use XML syntax here, but that no longer works.
1470 # Thankfully, we don't need it.
1472 $query= "an=".$mergefrom;
1473 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1476 $count=$oResult->size();
1479 while ( $z<$count ) {
1480 my $marcrecordzebra = C4::Search::new_record_from_zebra(
1482 $oResult->record($z)->raw()
1484 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1485 my $i = ($biblionumbertagfield < 10)
1486 ? $marcrecordzebra->field( $biblionumbertagfield )->data
1487 : $marcrecordzebra->subfield( $biblionumbertagfield, $biblionumbertagsubfield );
1488 my $marcrecorddb = GetMarcBiblio($i);
1489 push @reccache, $marcrecorddb;
1492 $oResult->destroy();
1493 #warn scalar(@reccache)." biblios to update";
1494 # Get All candidate Tags for the change
1495 # (This will reduce the search scope in marc records).
1496 $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1497 $sth->execute($authtypecodefrom);
1498 my @tags_using_authtype;
1499 while (my ($tagfield) = $sth->fetchrow) {
1500 push @tags_using_authtype,$tagfield ;
1503 if ($authtypecodeto ne $authtypecodefrom){
1504 # If many tags, take the first
1505 $sth->execute($authtypecodeto);
1506 $tag_to=$sth->fetchrow;
1509 # BulkEdit marc records
1510 # May be used as a template for a bulkedit field
1511 foreach my $marcrecord(@reccache){
1513 foreach my $tagfield (@tags_using_authtype){
1514 # warn "tagfield : $tagfield ";
1515 foreach my $field ($marcrecord->field($tagfield)){
1516 # biblio is linked to authority with $9 subfield containing authid
1517 my $auth_number=$field->subfield("9");
1518 my $tag=$field->tag();
1519 if ($auth_number==$mergefrom) {
1520 my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1522 foreach my $subfield (grep {$_->[0] ne '9'} @record_to) {
1523 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1524 $exclude.= $subfield->[0];
1526 $exclude='['.$exclude.']';
1527 # add subfields in $field not included in @record_to
1528 my @restore= grep {$_->[0]!~/$exclude/} $field->subfields();
1529 foreach my $subfield (@restore) {
1530 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1532 $marcrecord->delete_field($field);
1533 $marcrecord->insert_grouped_field($field_to);
1538 my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
1541 $biblionumber=$marcrecord->field($bibliotag)->data;
1544 $biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
1546 unless ($biblionumber){
1547 warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
1551 &ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
1552 $counteditedbiblio++;
1553 warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1556 return $counteditedbiblio;
1557 # now, find every other authority linked with this authority
1558 # now, find every other authority linked with this authority
1559 # my $oConnection=C4::Context->Zconn("authorityserver");
1561 # # att 9210 Auth-Internal-authtype
1562 # # att 9220 Auth-Internal-LN
1563 # # ccl.properties to add for authorities
1564 # $query= "= ".$mergefrom;
1565 # my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1566 # my $count=$oResult->size() if ($oResult);
1569 # while ( $z<$count ) {
1571 # $rec=$oResult->record($z);
1572 # my $marcdata = $rec->raw();
1573 # push @reccache, $marcdata;
1576 # $oResult->destroy();
1577 # foreach my $marc(@reccache){
1580 # $marcrecord = MARC::File::USMARC::decode($marc);
1581 # foreach my $tagfield (@tags_using_authtype){
1582 # $tagfield=substr($tagfield,0,3);
1583 # my @tags = $marcrecord->field($tagfield);
1584 # foreach my $tag (@tags){
1585 # my $tagsubs=$tag->subfield("9");
1586 # #warn "$tagfield:$tagsubs:$mergefrom";
1587 # if ($tagsubs== $mergefrom) {
1588 # $tag->update("9" =>$mergeto);
1589 # foreach my $subfield (@record_to) {
1590 # # warn "$subfield,$subfield->[0],$subfield->[1]";
1591 # $tag->update($subfield->[0] =>$subfield->[1]);
1594 # $marcrecord->delete_field($tag);
1595 # $marcrecord->add_fields($tag);
1598 # }#foreach tagfield
1599 # my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1601 # &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1607 =head2 get_auth_type_location
1609 my ($tag, $subfield) = get_auth_type_location($auth_type_code);
1611 Get the tag and subfield used to store the heading type
1612 for indexing purposes. The C<$auth_type> parameter is
1613 optional; if it is not supplied, assume ''.
1615 This routine searches the MARC authority framework
1616 for the tag and subfield whose kohafield is
1617 C<auth_header.authtypecode>; if no such field is
1618 defined in the framework, default to the hardcoded value
1619 specific to the MARC format.
1623 sub get_auth_type_location {
1624 my $auth_type_code = @_ ? shift : '';
1626 my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1627 if (defined $tag and defined $subfield and $tag != 0 and $subfield ne '' and $subfield ne ' ') {
1628 return ($tag, $subfield);
1630 if (C4::Context->preference('marcflavour') eq "MARC21") {
1631 return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1633 return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1638 END { } # module clean-up code here (global destructor)
1645 Koha Development Team <http://koha-community.org/>
1647 Paul POULAIN paul.poulain@free.fr