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 with
16 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
17 # Suite 330, Boston, MA 02111-1307 USA
25 use C4::AuthoritiesMarc::MARC21;
26 use C4::AuthoritiesMarc::UNIMARC;
29 use vars qw($VERSION @ISA @EXPORT);
32 # set the version for version checking
41 &GetAuthMARCFromKohaField
55 &BuildUnimarcHierarchies
56 &BuildUnimarcHierarchy
59 &FindDuplicateAuthority
66 =head2 GetAuthMARCFromKohaField
70 ( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);
71 returns tag and subfield linked to kohafield
74 Suppose Kohafield is only linked to ONE subfield
80 sub GetAuthMARCFromKohaField {
81 #AUTHfind_marc_from_kohafield
82 my ( $kohafield,$authtypecode ) = @_;
83 my $dbh=C4::Context->dbh;
84 return 0, 0 unless $kohafield;
85 $authtypecode="" unless $authtypecode;
86 my $marcfromkohafield;
87 my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
88 $sth->execute($kohafield,$authtypecode);
89 my ($tagfield,$tagsubfield) = $sth->fetchrow;
91 return ($tagfield,$tagsubfield);
94 =head2 SearchAuthorities
98 (\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby)
99 returns ref to array result and count of results returned
105 sub SearchAuthorities {
106 my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) = @_;
107 # warn "CALL : $tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby";
108 my $dbh=C4::Context->dbh;
109 if (C4::Context->preference('NoZebra')) {
115 my @auths=split / /,$authtypecode ;
116 foreach my $auth (@auths){
117 $query .="AND auth_type= $auth ";
121 for(my $i = 0 ; $i <= $#{$value} ; $i++)
124 if (@$tags[$i] =~/mainentry|mainmainentry/) {
125 $query .= qq( AND @$tags[$i] );
129 if (@$operator[$i] eq 'is') {
130 $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
131 }elsif (@$operator[$i] eq "="){
132 $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
133 }elsif (@$operator[$i] eq "start"){
134 $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
136 $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
142 # do the query (if we had some search term
145 # warn "QUERY : $query";
146 my $result = C4::Search::NZanalyse($query,'authorityserver');
147 # warn "result : $result";
149 foreach (split /;/,$result) {
150 my ($authid,$title) = split /,/,$_;
151 # hint : the result is sorted by title.biblionumber because we can have X biblios with the same title
152 # and we don't want to get only 1 result for each of them !!!
153 # hint & speed improvement : we can order without reading the record
154 # so order, and read records only for the requested page !
155 $result{$title.$authid}=$authid;
157 # sort the hash and return the same structure as GetRecords (Zebra querying)
160 if ($sortby eq 'HeadingDsc') { # sort by mainmainentry desc
161 foreach my $key (sort {$b cmp $a} (keys %result)) {
162 push @listresult, $result{$key};
163 # warn "push..."$#finalresult;
166 } else { # sort by mainmainentry ASC
167 foreach my $key (sort (keys %result)) {
168 push @listresult, $result{$key};
169 # warn "push..."$#finalresult;
173 # limit the $results_per_page to result size if it's more
174 $length = $numbers-$offset if $numbers < ($offset+$length);
175 # for the requested page, replace authid by the complete record
176 # speed improvement : avoid reading too much things
178 for (my $counter=$offset;$counter<=$offset+$length-1;$counter++) {
179 # $finalresult[$counter] = GetAuthority($finalresult[$counter])->as_usmarc;
180 my $separator=C4::Context->preference('authoritysep');
181 my $authrecord =GetAuthority($listresult[$counter]);
182 my $authid=$listresult[$counter];
183 my $summary=BuildSummary($authrecord,$authid,$authtypecode);
184 my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
185 my $sth = $dbh->prepare($query_auth_tag);
186 $sth->execute($authtypecode);
187 my $auth_tag_to_report = $sth->fetchrow;
189 $newline{used}=CountUsage($authid);
190 $newline{summary} = $summary;
191 $newline{authid} = $authid;
192 $newline{even} = $counter % 2;
193 push @finalresult, \%newline;
195 return (\@finalresult, $numbers);
202 # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
203 # the authtypecode. Then, search on $a of this tag_to_report
204 # also store main entry MARC tag, to extract it at end of search
206 ##first set the authtype search and may be multiple authorities
209 my @auths=split / /,$authtypecode ;
210 foreach my $auth (@auths){
211 $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
212 push @authtypecode ,$auth;
216 while ($n>1){$query= "\@or ".$query;$n--;}
222 for(my $i = 0 ; $i <= $#{$value} ; $i++)
225 ##If mainentry search $a tag
226 if (@$tags[$i] eq "mainmainentry") {
228 # FIXME: 'Heading-Main' index not yet defined in zebra
229 # $attr =" \@attr 1=Heading-Main ";
230 $attr =" \@attr 1=Heading ";
232 }elsif (@$tags[$i] eq "mainentry") {
233 $attr =" \@attr 1=Heading ";
235 $attr =" \@attr 1=Any ";
237 if (@$operator[$i] eq 'is') {
238 $attr.=" \@attr 4=1 \@attr 5=100 ";##Phrase, No truncation,all of subfield field must match
239 }elsif (@$operator[$i] eq "="){
240 $attr.=" \@attr 4=107 "; #Number Exact match
241 }elsif (@$operator[$i] eq "start"){
242 $attr.=" \@attr 3=2 \@attr 4=1 \@attr 5=1 ";#Firstinfield Phrase, Right truncated
244 $attr .=" \@attr 5=1 \@attr 4=6 ";## Word list, right truncated, anywhere
246 $attr =$attr."\"".@$value[$i]."\"";
251 ##Add how many queries generated
253 $query= $and.$query.$q2
258 #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
259 my $orderstring= ($sortby eq "HeadingAsc"?
260 '@attr 7=1 @attr 1=Heading 0'
262 $sortby eq "HeadingDsc"?
263 '@attr 7=2 @attr 1=Heading 0'
266 $query=($query?"\@or $orderstring $query":"\@or \@attr 1=_ALLRECORDS \@attr 2=103 '' $orderstring ");
268 $offset=0 unless $offset;
269 my $counter = $offset;
270 $length=10 unless $length;
273 $oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
274 my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
276 $oAResult= $oAuth[0]->search($Anewq) ;
277 while (($i = ZOOM::event(\@oAuth)) != 0) {
278 my $ev = $oAuth[$i-1]->last_event();
279 last if $ev == ZOOM::Event::ZEND;
281 my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
283 warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
288 $nbresults=$oAResult->size();
289 my $nremains=$nbresults;
291 my @finalresult = ();
295 ##Find authid and linkid fields
296 ##we may be searching multiple authoritytypes.
297 ## FIXME this assumes that all authid and linkid fields are the same for all authority types
298 # my ($authidfield,$authidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.authid",$authtypecode[0]);
299 # my ($linkidfield,$linkidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.linkid",$authtypecode[0]);
300 while (($counter < $nbresults) && ($counter < ($offset + $length))) {
302 ##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
303 my $rec=$oAResult->record($counter);
304 my $marcdata=$rec->raw();
306 my $separator=C4::Context->preference('authoritysep');
307 $authrecord = MARC::File::USMARC::decode($marcdata);
308 my $authid=$authrecord->field('001')->data();
309 my $summary=BuildSummary($authrecord,$authid,$authtypecode);
310 my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
311 my $sth = $dbh->prepare($query_auth_tag);
312 $sth->execute($authtypecode);
313 my $auth_tag_to_report = $sth->fetchrow;
315 my $mainentry = $authrecord->field($auth_tag_to_report);
317 foreach ($mainentry->subfields()) {
318 $reported_tag .='$'.$_->[0].$_->[1];
322 $newline{summary} = $summary;
323 $newline{authid} = $authid;
324 $newline{even} = $counter % 2;
325 $newline{reported_tag} = $reported_tag;
327 push @finalresult, \%newline;
330 for (my $z=0; $z<@finalresult; $z++){
331 my $count=CountUsage($finalresult[$z]{authid});
332 $finalresult[$z]{used}=$count;
337 # $oAResult->destroy();
338 # $oAuth[0]->destroy();
340 return (\@finalresult, $nbresults);
348 $count= &CountUsage($authid)
349 counts Usage of Authid in bibliorecords.
357 if (C4::Context->preference('NoZebra')) {
358 # Read the index Koha-Auth-Number for this authid and count the lines
359 my $result = C4::Search::NZanalyse("an=$authid");
360 my @tab = split /;/,$result;
365 $query= "an=".$authid;
366 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
371 =head2 CountUsageChildren
375 $count= &CountUsageChildren($authid)
376 counts Usage of narrower terms of Authid in bibliorecords.
382 sub CountUsageChildren {
386 =head2 GetAuthTypeCode
390 $authtypecode= &GetAuthTypeCode($authid)
391 returns authtypecode of an authid
397 sub GetAuthTypeCode {
398 #AUTHfind_authtypecode
400 my $dbh=C4::Context->dbh;
401 my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
402 $sth->execute($authid);
403 my $authtypecode = $sth->fetchrow;
404 return $authtypecode;
407 =head2 GuessAuthTypeCode
411 my $authtypecode = GuessAuthTypeCode($record);
415 Get the record and tries to guess the adequate authtypecode from its content.
419 sub GuessAuthTypeCode {
421 return unless defined $record;
422 my $heading_fields = {
424 '100'=>{authtypecode=>'PERSO_NAME'},
425 '110'=>{authtypecode=>'CORPO_NAME'},
426 '111'=>{authtypecode=>'MEETI_NAME'},
427 '130'=>{authtypecode=>'UNIF_TITLE'},
428 '148'=>{authtypecode=>'CHRON_TERM'},
429 '150'=>{authtypecode=>'TOPIC_TERM'},
430 '151'=>{authtypecode=>'GEOGR_NAME'},
431 '155'=>{authtypecode=>'GENRE/FORM'},
432 '180'=>{authtypecode=>'GEN_SUBDIV'},
433 '181'=>{authtypecode=>'GEO_SUBDIV'},
434 '182'=>{authtypecode=>'CHRON_SUBD'},
435 '185'=>{authtypecode=>'FORM_SUBD'},
437 #200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
438 # 604 with embedded 700, 701, 702
439 #210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
440 #215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
441 #216 Trademark 716 [Reserved for future use]
442 #220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
443 #230 Title 500 4-- with embedded 500 605
444 #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
445 #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
446 #250 Topical subject 606
447 #260 Place access 620
448 #280 Form, genre or physical characteristics 608
451 # Could also be represented with :
453 #a = personal name entry
454 #b = corporate name entry
455 #c = territorial or geographical name
459 #g = collective uniform title
461 #i = name/collective uniform title
464 #l = form, genre or physical characteristics
466 '200'=>{authtypecode=>'NP'},
467 '210'=>{authtypecode=>'CO'},
468 '215'=>{authtypecode=>'SNG'},
469 '216'=>{authtypecode=>'TM'},
470 '220'=>{authtypecode=>'FAM'},
471 '230'=>{authtypecode=>'TU'},
472 '235'=>{authtypecode=>'CO_UNI_TI'},
473 '240'=>{authtypecode=>'SAUTTIT'},
474 '245'=>{authtypecode=>'NAME_COL'},
475 '250'=>{authtypecode=>'SNC'},
476 '260'=>{authtypecode=>'PA'},
477 '280'=>{authtypecode=>'GENRE/FORM'},
480 foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
481 return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
490 my $authtid = GuessAuthId($record);
494 Get the record and tries to guess the adequate authtypecode from its content.
500 return unless ($record && $record->field('001'));
501 # my $authtypecode=GuessAuthTypeCode($record);
502 # my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
503 # if ($tag > 010) {return $record->subfield($tag,$subfield)}
504 # else {return $record->field($tag)->data}
505 return $record->field('001')->data;
512 $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
513 returns a ref to hashref of authorities tag and subfield structure.
516 $tagslabel->{$tag}->{$subfield}->{'attribute'}
517 where attribute takes values in :
536 my ($forlibrarian,$authtypecode)= @_;
537 my $dbh=C4::Context->dbh;
538 $authtypecode="" unless $authtypecode;
540 my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
543 # check that authority exists
544 $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
545 $sth->execute($authtypecode);
546 my ($total) = $sth->fetchrow;
547 $authtypecode="" unless ($total >0);
549 "SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
550 FROM auth_tag_structure
555 $sth->execute($authtypecode);
556 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
558 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
559 $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
560 $res->{$tag}->{tab} = " "; # XXX
561 $res->{$tag}->{mandatory} = $mandatory;
562 $res->{$tag}->{repeatable} = $repeatable;
565 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl
566 FROM auth_subfield_structure
568 ORDER BY tagfield,tagsubfield"
570 $sth->execute($authtypecode);
573 my $authorised_value;
582 ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
583 $mandatory, $repeatable, $authorised_value, $authtypecode,
584 $value_builder, $kohafield, $seealso, $hidden,
589 $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
590 $res->{$tag}->{$subfield}->{tab} = $tab;
591 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
592 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
593 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
594 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
595 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
596 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
597 $res->{$tag}->{$subfield}->{seealso} = $seealso;
598 $res->{$tag}->{$subfield}->{hidden} = $hidden;
599 $res->{$tag}->{$subfield}->{isurl} = $isurl;
600 $res->{$tag}->{$subfield}->{link} = $link;
609 $authid= &AddAuthority($record, $authid,$authtypecode)
610 returns authid of the newly created authority
612 Either Create Or Modify existing authority.
619 # pass the MARC::Record to this function, and it will create the records in the authority table
620 my ($record,$authid,$authtypecode) = @_;
621 my $dbh=C4::Context->dbh;
622 my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
624 # if authid empty => true add, find a new authid number
626 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
627 $format= 'UNIMARCAUTH';
633 if ($format eq "MARC21") {
634 if (!$record->leader) {
635 $record->leader($leader);
637 if (!$record->field('003')) {
638 $record->insert_fields_ordered(
639 MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
642 my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
643 if (!$record->field('005')) {
644 $record->insert_fields_ordered(
645 MARC::Field->new('005',$time.".0")
648 my $date=POSIX::strftime("%y%m%d",localtime);
649 if (!$record->field('008')) {
650 $record->insert_fields_ordered(
651 MARC::Field->new('008',$date."|||a|||||| | ||| d")
654 if (!$record->field('040')) {
655 $record->insert_fields_ordered(
656 MARC::Field->new('040','','',
657 'a' => C4::Context->preference('MARCOrgCode'),
658 'c' => C4::Context->preference('MARCOrgCode')
664 if (($format eq "UNIMARCAUTH") && (!$record->subfield('100','a'))){
665 $record->leader(" nx j22 ");
666 my $date=POSIX::strftime("%Y%m%d",localtime);
667 if ($record->field('100')){
668 $record->field('100')->update('a'=>$date."afrey50 ba0");
670 $record->append_fields(
671 MARC::Field->new('100',' ',' '
672 ,'a'=>$date."afrey50 ba0")
676 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
677 if (!$authid and $format eq "MARC21") {
678 # only need to do this fix when modifying an existing authority
679 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
681 if (my $field=$record->field($auth_type_tag)){
682 $field->update($auth_type_subfield=>$authtypecode);
685 $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
691 my $sth=$dbh->prepare("select max(authid) from auth_header");
693 ($authid)=$sth->fetchrow;
695 ##Insert the recordID in MARC record
696 unless ($record->field('001') && $record->field('001')->data() eq $authid){
697 $record->delete_field($record->field('001'));
698 $record->insert_fields_ordered(MARC::Field->new('001',$authid));
701 $auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
702 # warn "auth_exists = $auth_exists";
705 $oldRecord=GetAuthority($authid);
706 $record->add_fields('001',$authid) unless ($record->field('001'));
707 # warn "\n\n\n enregistrement".$record->as_formatted;
708 my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
709 $sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
713 my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
714 $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
717 ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
726 $authid= &DelAuthority($authid)
736 my $dbh=C4::Context->dbh;
738 ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
739 $dbh->do("delete from auth_header where authid=$authid") ;
744 my ($authid,$record,$authtypecode,$merge)=@_;
745 my $dbh=C4::Context->dbh;
746 #Now rewrite the $record to table with an add
747 my $oldrecord=GetAuthority($authid);
748 $authid=AddAuthority($record,$authid,$authtypecode);
750 ### If a library thinks that updating all biblios is a long process and wishes to leave that to a cron job to use merge_authotities.p
751 ### they should have a system preference "dontmerge=1" otherwise by default biblios will be updated
752 ### the $merge flag is now depreceated and will be removed at code cleaning
753 if (C4::Context->preference('MergeAuthoritiesOnUpdate') ){
754 &merge($authid,$oldrecord,$authid,$record);
756 # save the file in tmp/modified_authorities
757 my $cgidir = C4::Context->intranetdir ."/cgi-bin";
758 unless (opendir(DIR,"$cgidir")) {
759 $cgidir = C4::Context->intranetdir."/";
763 my $filename = $cgidir."/tmp/modified_authorities/$authid.authid";
764 open AUTH, "> $filename";
771 =head2 GetAuthorityXML
775 $marcxml= &GetAuthorityXML( $authid)
776 returns xml form of record $authid
782 sub GetAuthorityXML {
783 # Returns MARC::XML of the authority passed in parameter.
785 if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
786 my $dbh=C4::Context->dbh;
787 my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
788 $sth->execute($authid);
789 my ($marcxml)=$sth->fetchrow;
793 # for MARC21, call GetAuthority instead of
794 # getting the XML directly since we may
795 # need to fix up the location of the authority
796 # code -- note that this is reasonably safe
797 # because GetAuthorityXML is used only by the
798 # indexing processes like zebraqueue_start.pl
799 my $record = GetAuthority($authid);
800 return $record->as_xml_record('MARC21');
808 $record= &GetAuthority( $authid)
809 Returns MARC::Record of the authority passed in parameter.
817 my $dbh=C4::Context->dbh;
818 my $sth=$dbh->prepare("select authtypecode, marcxml from auth_header where authid=?");
819 $sth->execute($authid);
820 my ($authtypecode, $marcxml) = $sth->fetchrow;
821 my $record=eval {MARC::Record->new_from_xml(StripNonXmlChars($marcxml),'UTF-8',
822 (C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")))};
823 return undef if ($@);
824 $record->encoding('UTF-8');
825 if (C4::Context->preference("marcflavour") eq "MARC21") {
826 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
827 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
836 $result = &GetAuthType($authtypecode)
840 If the authority type specified by C<$authtypecode> exists,
841 returns a hashref of the type's fields. If the type
842 does not exist, returns undef.
847 my ($authtypecode) = @_;
848 my $dbh=C4::Context->dbh;
850 if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
851 # type (FIXME but why?)
852 $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
853 $sth->execute($authtypecode);
854 if (my $res = $sth->fetchrow_hashref) {
863 my ($rtags,$rsubfields,$rvalues,%indicators) = @_;
864 my $dbh=C4::Context->dbh;
866 my $record = MARC::Record->new();
867 #---- TODO : the leader is missing
869 # my %subfieldlist=();
870 my $prevvalue; # if tag <10
871 my $field; # if tag >=10
872 for (my $i=0; $i< @$rtags; $i++) {
873 # rebuild MARC::Record
874 if (@$rtags[$i] ne $prevtag) {
877 $record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
881 $record->add_fields($field);
884 $indicators{@$rtags[$i]}.=' ';
885 if (@$rtags[$i] <10) {
886 $prevvalue= @$rvalues[$i];
890 $field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
892 $prevtag = @$rtags[$i];
894 if (@$rtags[$i] <10) {
895 $prevvalue=@$rvalues[$i];
897 if (length(@$rvalues[$i])>0) {
898 $field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
901 $prevtag= @$rtags[$i];
904 # the last has not been included inside the loop... do it now !
905 $record->add_fields($field) if $field;
909 =head2 FindDuplicateAuthority
913 $record= &FindDuplicateAuthority( $record, $authtypecode)
914 return $authid,Summary if duplicate is found.
916 Comments : an improvement would be to return All the records that match.
922 sub FindDuplicateAuthority {
924 my ($record,$authtypecode)=@_;
925 # warn "IN for ".$record->as_formatted;
926 my $dbh = C4::Context->dbh;
927 # warn "".$record->as_formatted;
928 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
929 $sth->execute($authtypecode);
930 my ($auth_tag_to_report) = $sth->fetchrow;
932 # warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
933 # build a request for SearchAuthorities
934 my $query='at='.$authtypecode.' ';
935 my $filtervalues=qr([\001-\040\!\'\"\`\#\$\%\&\*\+,\-\./:;<=>\?\@\(\)\{\[\]\}_\|\~]);
936 if ($record->field($auth_tag_to_report)) {
937 foreach ($record->field($auth_tag_to_report)->subfields()) {
938 $_->[1]=~s/$filtervalues/ /g; $query.= " and he,wrdl=\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
941 my ($error, $results, $total_hits)=SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
942 # there is at least 1 result => return the 1st one
944 my $marcrecord = MARC::File::USMARC::decode($results->[0]);
945 return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
947 # no result, returns nothing
955 $text= &BuildSummary( $record, $authid, $authtypecode)
956 return HTML encoded Summary
958 Comment : authtypecode can be infered from both record and authid.
959 Moreover, authid can also be inferred from $record.
960 Would it be interesting to delete those things.
967 ## give this a Marc record to return summary
968 my ($record,$authid,$authtypecode)=@_;
969 my $dbh=C4::Context->dbh;
971 # handle $authtypecode is NULL or eq ""
973 my $authref = GetAuthType($authtypecode);
974 $summary = $authref->{summary};
976 # FIXME: should use I18N.pm
978 $language{'fre'}="Français";
979 $language{'eng'}="Anglais";
980 $language{'ger'}="Allemand";
981 $language{'ita'}="Italien";
982 $language{'spa'}="Espagnol";
984 $thesaurus{'1'}="Peuples";
985 $thesaurus{'2'}="Anthroponymes";
986 $thesaurus{'3'}="Oeuvres";
987 $thesaurus{'4'}="Chronologie";
988 $thesaurus{'5'}="Lieux";
989 $thesaurus{'6'}="Sujets";
991 my @fields = $record->fields();
993 # if the library has a summary defined, use it. Otherwise, build a standard one
994 # FIXME - it appears that the summary field in the authority frameworks
995 # can work as a display template. However, this doesn't
996 # suit the MARC21 version, so for now the "templating"
997 # feature will be enabled only for UNIMARC for backwards
999 if ($summary and C4::Context->preference('marcflavour') eq 'UNIMARC') {
1000 my @fields = $record->fields();
1001 # $reported_tag = '$9'.$result[$counter];
1003 foreach my $field (@fields) {
1004 my $tag = $field->tag();
1005 my $tagvalue = $field->as_string();
1006 my $localsummary= $summary;
1007 $localsummary =~ s/\[(.?.?.?.?)$tag\*(.*?)\]/$1$tagvalue$2\[$1$tag$2\]/g;
1009 if ($tag eq '001') {
1010 $reported_tag.='$3'.$field->data();
1013 my @subf = $field->subfields;
1014 for my $i (0..$#subf) {
1015 my $subfieldcode = $subf[$i][0];
1016 my $subfieldvalue = $subf[$i][1];
1017 my $tagsubf = $tag.$subfieldcode;
1018 $localsummary =~ s/\[(.?.?.?.?)$tagsubf(.*?)\]/$1$subfieldvalue$2\[$1$tagsubf$2\]/g;
1021 push @stringssummary, $localsummary if ($localsummary ne $summary);
1024 $resultstring = join(" -- ",@stringssummary);
1025 $resultstring =~ s/\[(.*?)\]//g;
1026 $resultstring =~ s/\n/<br>/g;
1027 $summary = $resultstring;
1038 my @fields = $record->fields();
1039 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
1040 # construct UNIMARC summary, that is quite different from MARC21 one
1042 foreach my $field ($record->field('2..')) {
1043 $heading.= $field->subfield('a');
1046 foreach my $field ($record->field('3..')) {
1047 $notes.= '<span class="note">'.$field->subfield('a')."</span>\n";
1049 foreach my $field ($record->field('4..')) {
1050 if ($field->subfield('2')) {
1051 my $thesaurus = "thes. : ".$thesaurus{"$field->subfield('2')"}." : ";
1052 $see.= '<span class="UF">'.$thesaurus.$field->subfield('a')."</span> -- \n";
1056 foreach my $field ($record->field('5..')) {
1058 if (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'g')) {
1059 $broaderterms.= '<span class="BT"> <a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
1060 } elsif (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'h')){
1061 $narrowerterms.= '<span class="NT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
1062 } elsif ($field->subfield('a')) {
1063 $seealso.= '<span class="RT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
1067 foreach my $field ($record->field('7..')) {
1068 my $lang = substr($field->subfield('8'),3,3);
1069 $seeheading.= '<span class="langue"> En '.$language{$lang}.' : </span><span class="OT"> '.$field->subfield('a')."</span><br />\n";
1071 $broaderterms =~s/-- \n$//;
1072 $narrowerterms =~s/-- \n$//;
1073 $seealso =~s/-- \n$//;
1075 $summary = "<b><a href=\"detail.pl?authid=$authid\">".$heading."</a></b><br />".($notes?"$notes <br />":"");
1076 $summary.= '<p><div class="label">TG : '.$broaderterms.'</div></p>' if ($broaderterms);
1077 $summary.= '<p><div class="label">TS : '.$narrowerterms.'</div></p>' if ($narrowerterms);
1078 $summary.= '<p><div class="label">TA : '.$seealso.'</div></p>' if ($seealso);
1079 $summary.= '<p><div class="label">EP : '.$see.'</div></p>' if ($see);
1080 $summary.= '<p><div class="label">'.$seeheading.'</div></p>' if ($seeheading);
1082 # construct MARC21 summary
1083 # FIXME - looping over 1XX is questionable
1084 # since MARC21 authority should have only one 1XX
1085 foreach my $field ($record->field('1..')) {
1086 next if "152" eq $field->tag(); # FIXME - 152 is not a good tag to use
1087 # in MARC21 -- purely local tags really ought to be
1089 if ($record->field('100')) {
1090 $heading.= $field->as_string('abcdefghjklmnopqrstvxyz68');
1091 } elsif ($record->field('110')) {
1092 $heading.= $field->as_string('abcdefghklmnoprstvxyz68');
1093 } elsif ($record->field('111')) {
1094 $heading.= $field->as_string('acdefghklnpqstvxyz68');
1095 } elsif ($record->field('130')) {
1096 $heading.= $field->as_string('adfghklmnoprstvxyz68');
1097 } elsif ($record->field('148')) {
1098 $heading.= $field->as_string('abvxyz68');
1099 } elsif ($record->field('150')) {
1100 # $heading.= $field->as_string('abvxyz68');
1101 $heading.= $field->as_formatted();
1102 my $tag=$field->tag();
1103 $heading=~s /^$tag//g;
1104 $heading =~s /\_/\$/g;
1105 } elsif ($record->field('151')) {
1106 $heading.= $field->as_string('avxyz68');
1107 } elsif ($record->field('155')) {
1108 $heading.= $field->as_string('abvxyz68');
1109 } elsif ($record->field('180')) {
1110 $heading.= $field->as_string('vxyz68');
1111 } elsif ($record->field('181')) {
1112 $heading.= $field->as_string('vxyz68');
1113 } elsif ($record->field('182')) {
1114 $heading.= $field->as_string('vxyz68');
1115 } elsif ($record->field('185')) {
1116 $heading.= $field->as_string('vxyz68');
1118 $heading.= $field->as_string();
1121 foreach my $field ($record->field('4..')) {
1122 $seeheading.= "<br /> <i>used for/see from:</i> ".$field->as_string();
1124 foreach my $field ($record->field('5..')) {
1125 $altheading.= "<br /> <i>see also:</i> ".$field->as_string();
1127 $summary .= ": " if $summary;
1128 $summary.=$heading.$seeheading.$altheading;
1134 =head2 BuildUnimarcHierarchies
1138 $text= &BuildUnimarcHierarchies( $authid, $force)
1139 return text containing trees for hierarchies
1140 for them to be stored in auth_header
1143 122,1314,2452;1324,2342,3,2452
1149 sub BuildUnimarcHierarchies{
1150 my $authid = shift @_;
1151 # warn "authid : $authid";
1152 my $force = shift @_;
1154 my $dbh=C4::Context->dbh;
1156 my $data = GetHeaderAuthority($authid);
1157 if ($data->{'authtrees'} and not $force){
1158 return $data->{'authtrees'};
1159 } elsif ($data->{'authtrees'}){
1160 $hierarchies=$data->{'authtrees'};
1162 my $record = GetAuthority($authid);
1165 foreach my $field ($record->field('550')){
1166 if ($field->subfield('5') && $field->subfield('5') eq 'g'){
1167 my $parentrecord = GetAuthority($field->subfield('3'));
1168 my $localresult=$hierarchies;
1170 $trees = BuildUnimarcHierarchies($field->subfield('3'));
1173 @trees = split(/;/,$trees);
1175 push @trees, $trees;
1180 @globalresult = (@globalresult,@trees);
1183 $hierarchies=join(";",@globalresult);
1186 #Unless there is no ancestor, I am alone.
1187 $hierarchies="$authid" unless ($hierarchies);
1189 AddAuthorityTrees($authid,$hierarchies);
1190 return $hierarchies;
1193 =head2 BuildUnimarcHierarchy
1197 $ref= &BuildUnimarcHierarchy( $record, $class,$authid)
1198 return a hashref in order to display hierarchy for record and final Authid $authid
1209 Those two latest ones should disappear soon.
1215 sub BuildUnimarcHierarchy{
1216 my $record = shift @_;
1217 my $class = shift @_;
1218 my $authid_constructed = shift @_;
1219 return undef unless ($record);
1220 my $authid=$record->subfield('2..','3');
1222 my $parents=""; my $children="";
1223 my (@loopparents,@loopchildren);
1224 foreach my $field ($record->field('550')){
1225 if ($field->subfield('5') && $field->subfield('a')){
1226 if ($field->subfield('5') eq 'h'){
1227 push @loopchildren, { "childauthid"=>$field->subfield('3'),"childvalue"=>$field->subfield('a')};
1228 }elsif ($field->subfield('5') eq 'g'){
1229 push @loopparents, { "parentauthid"=>$field->subfield('3'),"parentvalue"=>$field->subfield('a')};
1231 # brothers could get in there with an else
1234 $cell{"ifparents"}=1 if (scalar(@loopparents)>0);
1235 $cell{"ifchildren"}=1 if (scalar(@loopchildren)>0);
1236 $cell{"loopparents"}=\@loopparents if (scalar(@loopparents)>0);
1237 $cell{"loopchildren"}=\@loopchildren if (scalar(@loopchildren)>0);
1238 $cell{"class"}=$class;
1239 $cell{"loopauthid"}=$authid;
1240 $cell{"current_value"} =1 if $authid eq $authid_constructed;
1241 $cell{"value"}=$record->subfield('2..',"a");
1245 =head2 GetHeaderAuthority
1249 $ref= &GetHeaderAuthority( $authid)
1250 return a hashref in order auth_header table data
1256 sub GetHeaderAuthority{
1257 my $authid = shift @_;
1258 my $sql= "SELECT * from auth_header WHERE authid = ?";
1259 my $dbh=C4::Context->dbh;
1260 my $rq= $dbh->prepare($sql);
1261 $rq->execute($authid);
1262 my $data= $rq->fetchrow_hashref;
1266 =head2 AddAuthorityTrees
1270 $ref= &AddAuthorityTrees( $authid, $trees)
1271 return success or failure
1277 sub AddAuthorityTrees{
1278 my $authid = shift @_;
1279 my $trees = shift @_;
1280 my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1281 my $dbh=C4::Context->dbh;
1282 my $rq= $dbh->prepare($sql);
1283 return $rq->execute($trees,$authid);
1290 $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
1293 Could add some feature : Migrating from a typecode to an other for instance.
1294 Then we should add some new parameter : bibliotargettag, authtargettag
1301 my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1302 my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1303 my $dbh=C4::Context->dbh;
1304 my $authtypecodefrom = GetAuthTypeCode($mergefrom);
1305 my $authtypecodeto = GetAuthTypeCode($mergeto);
1306 # warn "mergefrom : $authtypecodefrom $mergefrom mergeto : $authtypecodeto $mergeto ";
1307 # return if authority does not exist
1308 return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
1309 return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
1310 # search the tag to report
1311 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
1312 $sth->execute($authtypecodefrom);
1313 my ($auth_tag_to_report_from) = $sth->fetchrow;
1314 $sth->execute($authtypecodeto);
1315 my ($auth_tag_to_report_to) = $sth->fetchrow;
1318 @record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
1320 @record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
1323 # search all biblio tags using this authority.
1324 #Getting marcbiblios impacted by the change.
1325 if (C4::Context->preference('NoZebra')) {
1327 my $dbh=C4::Context->dbh;
1328 my $rq=$dbh->prepare(qq(SELECT biblionumbers from nozebra where indexname="an" and server="biblioserver" and value="$mergefrom" ));
1330 while (my $biblionumbers=$rq->fetchrow){
1331 my @biblionumbers=split /;/,$biblionumbers;
1332 foreach (@biblionumbers) {
1333 if ($_=~/(\d+),.*/) {
1334 my $marc=GetMarcBiblio($1);
1335 push @reccache,$marc;
1341 my $oConnection=C4::Context->Zconn("biblioserver",0);
1342 $oConnection->option("preferredRecordSyntax"=>"XML");
1344 $query= "an=".$mergefrom;
1345 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1348 $count=$oResult->size();
1351 while ( $z<$count ) {
1353 $rec=$oResult->record($z);
1354 my $marcdata = $rec->raw();
1355 push @reccache, $marcdata;
1358 $oConnection->destroy();
1360 #warn scalar(@reccache)." biblios to update";
1361 # Get All candidate Tags for the change
1362 # (This will reduce the search scope in marc records).
1363 $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1364 $sth->execute($authtypecodefrom);
1365 my @tags_using_authtype;
1366 while (my ($tagfield) = $sth->fetchrow) {
1367 push @tags_using_authtype,$tagfield ;
1370 if ($authtypecodeto ne $authtypecodefrom){
1371 # If many tags, take the first
1372 $sth->execute($authtypecodeto);
1373 $tag_to=$sth->fetchrow;
1376 # BulkEdit marc records
1377 # May be used as a template for a bulkedit field
1378 foreach my $marcrecord(@reccache){
1380 $marcrecord= MARC::Record->new_from_xml($marcrecord,"utf8",C4::Context->preference("marcflavour")) unless(C4::Context->preference('NoZebra'));
1381 foreach my $tagfield (@tags_using_authtype){
1382 # warn "tagfield : $tagfield ";
1383 foreach my $field ($marcrecord->field($tagfield)){
1384 my $auth_number=$field->subfield("9");
1385 my $tag=$field->tag();
1386 if ($auth_number==$mergefrom) {
1387 my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1388 foreach my $subfield (@record_to) {
1389 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1391 $marcrecord->delete_field($field);
1392 $marcrecord->insert_grouped_field($field_to);
1397 my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
1400 $biblionumber=$marcrecord->field($bibliotag)->data;
1403 $biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
1405 unless ($biblionumber){
1406 warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
1410 &ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
1411 $counteditedbiblio++;
1412 warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1415 return $counteditedbiblio;
1416 # now, find every other authority linked with this authority
1417 # now, find every other authority linked with this authority
1418 # my $oConnection=C4::Context->Zconn("authorityserver");
1420 # # att 9210 Auth-Internal-authtype
1421 # # att 9220 Auth-Internal-LN
1422 # # ccl.properties to add for authorities
1423 # $query= "= ".$mergefrom;
1424 # my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1425 # my $count=$oResult->size() if ($oResult);
1428 # while ( $z<$count ) {
1430 # $rec=$oResult->record($z);
1431 # my $marcdata = $rec->raw();
1432 # push @reccache, $marcdata;
1435 # $oResult->destroy();
1436 # foreach my $marc(@reccache){
1439 # $marcrecord = MARC::File::USMARC::decode($marc);
1440 # foreach my $tagfield (@tags_using_authtype){
1441 # $tagfield=substr($tagfield,0,3);
1442 # my @tags = $marcrecord->field($tagfield);
1443 # foreach my $tag (@tags){
1444 # my $tagsubs=$tag->subfield("9");
1445 # #warn "$tagfield:$tagsubs:$mergefrom";
1446 # if ($tagsubs== $mergefrom) {
1447 # $tag->update("9" =>$mergeto);
1448 # foreach my $subfield (@record_to) {
1449 # # warn "$subfield,$subfield->[0],$subfield->[1]";
1450 # $tag->update($subfield->[0] =>$subfield->[1]);
1453 # $marcrecord->delete_field($tag);
1454 # $marcrecord->add_fields($tag);
1457 # }#foreach tagfield
1458 # my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1460 # &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1466 =head2 get_auth_type_location
1470 my ($tag, $subfield) = get_auth_type_location($auth_type_code);
1474 Get the tag and subfield used to store the heading type
1475 for indexing purposes. The C<$auth_type> parameter is
1476 optional; if it is not supplied, assume ''.
1478 This routine searches the MARC authority framework
1479 for the tag and subfield whose kohafield is
1480 C<auth_header.authtypecode>; if no such field is
1481 defined in the framework, default to the hardcoded value
1482 specific to the MARC format.
1486 sub get_auth_type_location {
1487 my $auth_type_code = @_ ? shift : '';
1489 my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1490 if (defined $tag and defined $subfield and $tag != 0 and $subfield != 0) {
1491 return ($tag, $subfield);
1493 if (C4::Context->preference('marcflavour') eq "MARC21") {
1494 return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1496 return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1501 END { } # module clean-up code here (global destructor)
1508 Koha Developement team <info@koha.org>
1510 Paul POULAIN paul.poulain@free.fr