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
63 =head2 GetAuthMARCFromKohaField
67 ( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);
68 returns tag and subfield linked to kohafield
71 Suppose Kohafield is only linked to ONE subfield
77 sub GetAuthMARCFromKohaField {
78 #AUTHfind_marc_from_kohafield
79 my ( $kohafield,$authtypecode ) = @_;
80 my $dbh=C4::Context->dbh;
81 return 0, 0 unless $kohafield;
82 $authtypecode="" unless $authtypecode;
83 my $marcfromkohafield;
84 my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
85 $sth->execute($kohafield,$authtypecode);
86 my ($tagfield,$tagsubfield) = $sth->fetchrow;
88 return ($tagfield,$tagsubfield);
91 =head2 SearchAuthorities
95 (\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby)
96 returns ref to array result and count of results returned
102 sub SearchAuthorities {
103 my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) = @_;
104 # warn "CALL : $tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby";
105 my $dbh=C4::Context->dbh;
106 if (C4::Context->preference('NoZebra')) {
112 my @auths=split / /,$authtypecode ;
113 foreach my $auth (@auths){
114 $query .="AND auth_type= $auth ";
118 for(my $i = 0 ; $i <= $#{$value} ; $i++)
121 if (@$tags[$i] eq "mainmainentry") {
122 $query .=" AND mainmainentry";
123 }elsif (@$tags[$i] eq "mainentry") {
124 $query .=" AND mainentry";
128 if (@$operator[$i] eq 'is') {
129 $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
130 }elsif (@$operator[$i] eq "="){
131 $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
132 }elsif (@$operator[$i] eq "start"){
133 $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
135 $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
141 # do the query (if we had some search term
144 # warn "QUERY : $query";
145 my $result = C4::Search::NZanalyse($query,'authorityserver');
146 # warn "result : $result";
148 foreach (split /;/,$result) {
149 my ($authid,$title) = split /,/,$_;
150 # hint : the result is sorted by title.biblionumber because we can have X biblios with the same title
151 # and we don't want to get only 1 result for each of them !!!
152 # hint & speed improvement : we can order without reading the record
153 # so order, and read records only for the requested page !
154 $result{$title.$authid}=$authid;
156 # sort the hash and return the same structure as GetRecords (Zebra querying)
159 if ($sortby eq 'HeadingDsc') { # sort by mainmainentry desc
160 foreach my $key (sort {$b cmp $a} (keys %result)) {
161 push @listresult, $result{$key};
162 # warn "push..."$#finalresult;
165 } else { # sort by mainmainentry ASC
166 foreach my $key (sort (keys %result)) {
167 push @listresult, $result{$key};
168 # warn "push..."$#finalresult;
172 # limit the $results_per_page to result size if it's more
173 $length = $numbers-$offset if $numbers < ($offset+$length);
174 # for the requested page, replace authid by the complete record
175 # speed improvement : avoid reading too much things
177 for (my $counter=$offset;$counter<=$offset+$length-1;$counter++) {
178 # $finalresult[$counter] = GetAuthority($finalresult[$counter])->as_usmarc;
179 my $separator=C4::Context->preference('authoritysep');
180 my $authrecord =GetAuthority($listresult[$counter]);
181 my $authid=$listresult[$counter];
182 my $summary=BuildSummary($authrecord,$authid,$authtypecode);
183 my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
184 my $sth = $dbh->prepare($query_auth_tag);
185 $sth->execute($authtypecode);
186 my $auth_tag_to_report = $sth->fetchrow;
188 $newline{used}=CountUsage($authid);
189 $newline{summary} = $summary;
190 $newline{authid} = $authid;
191 $newline{even} = $counter % 2;
192 push @finalresult, \%newline;
194 return (\@finalresult, $numbers);
201 # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
202 # the authtypecode. Then, search on $a of this tag_to_report
203 # also store main entry MARC tag, to extract it at end of search
205 ##first set the authtype search and may be multiple authorities
208 my @auths=split / /,$authtypecode ;
209 foreach my $auth (@auths){
210 $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
211 push @authtypecode ,$auth;
215 while ($n>1){$query= "\@or ".$query;$n--;}
221 for(my $i = 0 ; $i <= $#{$value} ; $i++)
224 ##If mainentry search $a tag
225 if (@$tags[$i] eq "mainmainentry") {
227 # FIXME: 'Heading-Main' index not yet defined in zebra
228 # $attr =" \@attr 1=Heading-Main ";
229 $attr =" \@attr 1=Heading ";
231 }elsif (@$tags[$i] eq "mainentry") {
232 $attr =" \@attr 1=Heading ";
234 $attr =" \@attr 1=Any ";
236 if (@$operator[$i] eq 'is') {
237 $attr.=" \@attr 4=1 \@attr 5=100 ";##Phrase, No truncation,all of subfield field must match
238 }elsif (@$operator[$i] eq "="){
239 $attr.=" \@attr 4=107 "; #Number Exact match
240 }elsif (@$operator[$i] eq "start"){
241 $attr.=" \@attr 3=2 \@attr 4=1 \@attr 5=1 ";#Firstinfield Phrase, Right truncated
243 $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;
364 my $oConnection=C4::Context->Zconn("biblioserver",1);
366 $query= "an=".$authid;
367 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
369 while ((my $i = ZOOM::event([ $oConnection ])) != 0) {
370 my $ev = $oConnection->last_event();
371 if ($ev == ZOOM::Event::ZEND) {
372 $result = $oResult->size();
379 =head2 CountUsageChildren
383 $count= &CountUsageChildren($authid)
384 counts Usage of narrower terms of Authid in bibliorecords.
390 sub CountUsageChildren {
394 =head2 GetAuthTypeCode
398 $authtypecode= &GetAuthTypeCode($authid)
399 returns authtypecode of an authid
405 sub GetAuthTypeCode {
406 #AUTHfind_authtypecode
408 my $dbh=C4::Context->dbh;
409 my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
410 $sth->execute($authid);
411 my ($authtypecode) = $sth->fetchrow;
412 return $authtypecode;
419 $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)
420 returns a ref to hashref of authorities tag and subfield structure.
423 $tagslabel->{$tag}->{$subfield}->{'attribute'}
424 where attribute takes values in :
443 my ($forlibrarian,$authtypecode)= @_;
444 my $dbh=C4::Context->dbh;
445 $authtypecode="" unless $authtypecode;
447 my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
450 # check that authority exists
451 $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
452 $sth->execute($authtypecode);
453 my ($total) = $sth->fetchrow;
454 $authtypecode="" unless ($total >0);
456 "SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
457 FROM auth_tag_structure
462 $sth->execute($authtypecode);
463 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
465 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
466 $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
467 $res->{$tag}->{tab} = " "; # XXX
468 $res->{$tag}->{mandatory} = $mandatory;
469 $res->{$tag}->{repeatable} = $repeatable;
472 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl
473 FROM auth_subfield_structure
475 ORDER BY tagfield,tagsubfield"
477 $sth->execute($authtypecode);
480 my $authorised_value;
489 ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
490 $mandatory, $repeatable, $authorised_value, $authtypecode,
491 $value_builder, $kohafield, $seealso, $hidden,
496 $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
497 $res->{$tag}->{$subfield}->{tab} = $tab;
498 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
499 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
500 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
501 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
502 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
503 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
504 $res->{$tag}->{$subfield}->{seealso} = $seealso;
505 $res->{$tag}->{$subfield}->{hidden} = $hidden;
506 $res->{$tag}->{$subfield}->{isurl} = $isurl;
507 $res->{$tag}->{$subfield}->{link} = $link;
516 $authid= &AddAuthority($record, $authid,$authtypecode)
517 returns authid of the newly created authority
519 Either Create Or Modify existing authority.
526 # pass the MARC::Record to this function, and it will create the records in the authority table
527 my ($record,$authid,$authtypecode) = @_;
528 my $dbh=C4::Context->dbh;
529 my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
531 # if authid empty => true add, find a new authid number
532 my $format= 'UNIMARCAUTH' if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC');
533 $format= 'MARC21' if (uc(C4::Context->preference('marcflavour')) ne 'UNIMARC');
535 if ($format eq "MARC21") {
536 if (!$record->leader) {
537 $record->leader($leader);
539 if (!$record->field('003')) {
540 $record->insert_fields_ordered(
541 MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
544 my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
545 if (!$record->field('005')) {
546 $record->insert_fields_ordered(
547 MARC::Field->new('005',$time.".0")
550 my $date=POSIX::strftime("%y%m%d",localtime);
551 if (!$record->field('008')) {
552 $record->insert_fields_ordered(
553 MARC::Field->new('008',$date."|||a|||||| | ||| d")
556 if (!$record->field('040')) {
557 $record->insert_fields_ordered(
558 MARC::Field->new('040','','',
559 'a' => C4::Context->preference('MARCOrgCode'),
560 'c' => C4::Context->preference('MARCOrgCode')
566 if (($format eq "UNIMARCAUTH") && (!$record->subfield('100','a'))){
567 $record->leader(" nx j22 ");
568 my $date=POSIX::strftime("%Y%m%d",localtime);
569 if ($record->field('100')){
570 $record->field('100')->update('a'=>$date."afrey50 ba0");
572 $record->append_fields(
573 MARC::Field->new('100',' ',' '
574 ,'a'=>$date."afrey50 ba0")
578 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
579 if (!$authid and $format eq "MARC21") {
580 # only need to do this fix when modifying an existing authority
581 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
584 unless ($record->field($auth_type_tag) && $record->subfield($auth_type_tag, $auth_type_subfield)) {
585 $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
590 my $sth=$dbh->prepare("select max(authid) from auth_header");
592 ($authid)=$sth->fetchrow;
594 ##Insert the recordID in MARC record
595 unless ($record->field('001') && $record->field('001')->data() eq $authid){
596 $record->delete_field($record->field('001'));
597 $record->insert_fields_ordered(MARC::Field->new('001',$authid));
599 # warn $record->as_formatted;
600 $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
601 $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
604 if (C4::Context->preference('NoZebra')) {
605 $oldRecord = GetAuthority($authid);
607 $record->add_fields('001',$authid) unless ($record->field('001'));
608 my $sth=$dbh->prepare("update auth_header set marc=?,marcxml=? where authid=?");
609 $sth->execute($record->as_usmarc,$record->as_xml_record($format),$authid);
611 $dbh->do("unlock tables");
613 ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
622 $authid= &DelAuthority($authid)
632 my $dbh=C4::Context->dbh;
634 ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
635 $dbh->do("delete from auth_header where authid=$authid") ;
640 my ($authid,$record,$authtypecode,$merge)=@_;
641 my $dbh=C4::Context->dbh;
642 #Now rewrite the $record to table with an add
643 my $oldrecord=GetAuthority($authid);
644 $authid=AddAuthority($record,$authid,$authtypecode);
646 ### 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
647 ### they should have a system preference "dontmerge=1" otherwise by default biblios will be updated
648 ### the $merge flag is now depreceated and will be removed at code cleaning
649 if (C4::Context->preference('dontmerge') ){
650 # save the file in tmp/modified_authorities
651 my $cgidir = C4::Context->intranetdir ."/cgi-bin";
652 unless (opendir(DIR,"$cgidir")) {
653 $cgidir = C4::Context->intranetdir."/";
657 my $filename = $cgidir."/tmp/modified_authorities/$authid.authid";
658 open AUTH, "> $filename";
662 &merge($authid,$oldrecord,$authid,$record);
667 =head2 GetAuthorityXML
671 $marcxml= &GetAuthorityXML( $authid)
672 returns xml form of record $authid
678 sub GetAuthorityXML {
679 # Returns MARC::XML of the authority passed in parameter.
681 my $format= 'UNIMARCAUTH' if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC');
682 $format= 'MARC21' if (uc(C4::Context->preference('marcflavour')) ne 'UNIMARC');
683 if ($format eq "MARC21") {
684 # for MARC21, call GetAuthority instead of
685 # getting the XML directly since we may
686 # need to fix up the location of the authority
687 # code -- note that this is reasonably safe
688 # because GetAuthorityXML is used only by the
689 # indexing processes like zebraqueue_start.pl
690 my $record = GetAuthority($authid);
691 return $record->as_xml_record($format);
693 my $dbh=C4::Context->dbh;
694 my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
695 $sth->execute($authid);
696 my ($marcxml)=$sth->fetchrow;
705 $record= &GetAuthority( $authid)
706 Returns MARC::Record of the authority passed in parameter.
714 my $dbh=C4::Context->dbh;
715 my $sth=$dbh->prepare("select authtypecode, marcxml from auth_header where authid=?");
716 $sth->execute($authid);
717 my ($authtypecode, $marcxml) = $sth->fetchrow;
718 my $record=eval {MARC::Record->new_from_xml(StripNonXmlChars($marcxml),'UTF-8',
719 (C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")))};
720 return undef if ($@);
721 $record->encoding('UTF-8');
722 if (C4::Context->preference("marcflavour") eq "MARC21") {
723 my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
724 C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
733 $result = &GetAuthType($authtypecode)
737 If the authority type specified by C<$authtypecode> exists,
738 returns a hashref of the type's fields. If the type
739 does not exist, returns undef.
744 my ($authtypecode) = @_;
745 my $dbh=C4::Context->dbh;
747 if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
748 # type (FIXME but why?)
749 $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
750 $sth->execute($authtypecode);
751 if (my $res = $sth->fetchrow_hashref) {
760 my ($rtags,$rsubfields,$rvalues,%indicators) = @_;
761 my $dbh=C4::Context->dbh;
763 my $record = MARC::Record->new();
764 #---- TODO : the leader is missing
766 # my %subfieldlist=();
767 my $prevvalue; # if tag <10
768 my $field; # if tag >=10
769 for (my $i=0; $i< @$rtags; $i++) {
770 # rebuild MARC::Record
771 if (@$rtags[$i] ne $prevtag) {
774 $record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
778 $record->add_fields($field);
781 $indicators{@$rtags[$i]}.=' ';
782 if (@$rtags[$i] <10) {
783 $prevvalue= @$rvalues[$i];
787 $field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
789 $prevtag = @$rtags[$i];
791 if (@$rtags[$i] <10) {
792 $prevvalue=@$rvalues[$i];
794 if (length(@$rvalues[$i])>0) {
795 $field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
798 $prevtag= @$rtags[$i];
801 # the last has not been included inside the loop... do it now !
802 $record->add_fields($field) if $field;
806 =head2 FindDuplicateAuthority
810 $record= &FindDuplicateAuthority( $record, $authtypecode)
811 return $authid,Summary if duplicate is found.
813 Comments : an improvement would be to return All the records that match.
819 sub FindDuplicateAuthority {
821 my ($record,$authtypecode)=@_;
822 # warn "IN for ".$record->as_formatted;
823 my $dbh = C4::Context->dbh;
824 # warn "".$record->as_formatted;
825 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
826 $sth->execute($authtypecode);
827 my ($auth_tag_to_report) = $sth->fetchrow;
829 # warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
830 # build a request for SearchAuthorities
831 my $query='at='.$authtypecode.' ';
832 map {$query.= " and he=\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/)} $record->field($auth_tag_to_report)->subfields() if $record->field($auth_tag_to_report);
833 my ($error, $results, $total_hits)=SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
834 # there is at least 1 result => return the 1st one
836 my $marcrecord = MARC::File::USMARC::decode($results->[0]);
837 return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
839 # no result, returns nothing
847 $text= &BuildSummary( $record, $authid, $authtypecode)
848 return HTML encoded Summary
850 Comment : authtypecode can be infered from both record and authid.
851 Moreover, authid can also be inferred from $record.
852 Would it be interesting to delete those things.
859 ## give this a Marc record to return summary
860 my ($record,$authid,$authtypecode)=@_;
861 my $dbh=C4::Context->dbh;
863 # handle $authtypecode is NULL or eq ""
865 my $authref = GetAuthType($authtypecode);
866 $summary = $authref->{summary};
868 # FIXME: should use I18N.pm
870 $language{'fre'}="Français";
871 $language{'eng'}="Anglais";
872 $language{'ger'}="Allemand";
873 $language{'ita'}="Italien";
874 $language{'spa'}="Espagnol";
876 $thesaurus{'1'}="Peuples";
877 $thesaurus{'2'}="Anthroponymes";
878 $thesaurus{'3'}="Oeuvres";
879 $thesaurus{'4'}="Chronologie";
880 $thesaurus{'5'}="Lieux";
881 $thesaurus{'6'}="Sujets";
883 my @fields = $record->fields();
885 # if the library has a summary defined, use it. Otherwise, build a standard one
886 # FIXME - it appears that the summary field in the authority frameworks
887 # can work as a display template. However, this doesn't
888 # suit the MARC21 version, so for now the "templating"
889 # feature will be enabled only for UNIMARC for backwards
891 if ($summary and C4::Context->preference('marcflavour') eq 'UNIMARC') {
892 my @fields = $record->fields();
893 # $reported_tag = '$9'.$result[$counter];
894 foreach my $field (@fields) {
895 my $tag = $field->tag();
896 my $tagvalue = $field->as_string();
897 $summary =~ s/\[(.?.?.?.?)$tag\*(.*?)]/$1$tagvalue$2\[$1$tag$2]/g;
900 $reported_tag.='$3'.$field->data();
903 my @subf = $field->subfields;
904 for my $i (0..$#subf) {
905 my $subfieldcode = $subf[$i][0];
906 my $subfieldvalue = $subf[$i][1];
907 my $tagsubf = $tag.$subfieldcode;
908 $summary =~ s/\[(.?.?.?.?)$tagsubf(.*?)]/$1$subfieldvalue$2\[$1$tagsubf$2]/g;
912 $summary =~ s/\[(.*?)]//g;
913 $summary =~ s/\n/<br>/g;
924 my @fields = $record->fields();
925 if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
926 # construct UNIMARC summary, that is quite different from MARC21 one
928 foreach my $field ($record->field('2..')) {
929 $heading.= $field->subfield('a');
930 $authid=$field->subfield('3');
933 foreach my $field ($record->field('3..')) {
934 $notes.= '<span class="note">'.$field->subfield('a')."</span>\n";
936 foreach my $field ($record->field('4..')) {
937 my $thesaurus = "thes. : ".$thesaurus{"$field->subfield('2')"}." : " if ($field->subfield('2'));
938 $see.= '<span class="UF">'.$thesaurus.$field->subfield('a')."</span> -- \n";
941 foreach my $field ($record->field('5..')) {
943 if (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'g')) {
944 $broaderterms.= '<span class="BT"> <a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
945 } elsif (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'h')){
946 $narrowerterms.= '<span class="NT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
947 } elsif ($field->subfield('a')) {
948 $seealso.= '<span class="RT"><a href="detail.pl?authid='.$field->subfield('3').'">'.$field->subfield('a')."</a></span> -- \n";
952 foreach my $field ($record->field('7..')) {
953 my $lang = substr($field->subfield('8'),3,3);
954 $seeheading.= '<span class="langue"> En '.$language{$lang}.' : </span><span class="OT"> '.$field->subfield('a')."</span><br />\n";
956 $broaderterms =~s/-- \n$//;
957 $narrowerterms =~s/-- \n$//;
958 $seealso =~s/-- \n$//;
960 $summary = "<b><a href=\"detail.pl?authid=$authid\">".$heading."</a></b><br />".($notes?"$notes <br />":"");
961 $summary.= '<p><div class="label">TG : '.$broaderterms.'</div></p>' if ($broaderterms);
962 $summary.= '<p><div class="label">TS : '.$narrowerterms.'</div></p>' if ($narrowerterms);
963 $summary.= '<p><div class="label">TA : '.$seealso.'</div></p>' if ($seealso);
964 $summary.= '<p><div class="label">EP : '.$see.'</div></p>' if ($see);
965 $summary.= '<p><div class="label">'.$seeheading.'</div></p>' if ($seeheading);
967 # construct MARC21 summary
968 # FIXME - looping over 1XX is questionable
969 # since MARC21 authority should have only one 1XX
970 foreach my $field ($record->field('1..')) {
971 next if "152" eq $field->tag(); # FIXME - 152 is not a good tag to use
972 # in MARC21 -- purely local tags really ought to be
974 if ($record->field('100')) {
975 $heading.= $field->as_string('abcdefghjklmnopqrstvxyz68');
976 } elsif ($record->field('110')) {
977 $heading.= $field->as_string('abcdefghklmnoprstvxyz68');
978 } elsif ($record->field('111')) {
979 $heading.= $field->as_string('acdefghklnpqstvxyz68');
980 } elsif ($record->field('130')) {
981 $heading.= $field->as_string('adfghklmnoprstvxyz68');
982 } elsif ($record->field('148')) {
983 $heading.= $field->as_string('abvxyz68');
984 } elsif ($record->field('150')) {
985 # $heading.= $field->as_string('abvxyz68');
986 $heading.= $field->as_formatted();
987 my $tag=$field->tag();
988 $heading=~s /^$tag//g;
989 $heading =~s /\_/\$/g;
990 } elsif ($record->field('151')) {
991 $heading.= $field->as_string('avxyz68');
992 } elsif ($record->field('155')) {
993 $heading.= $field->as_string('abvxyz68');
994 } elsif ($record->field('180')) {
995 $heading.= $field->as_string('vxyz68');
996 } elsif ($record->field('181')) {
997 $heading.= $field->as_string('vxyz68');
998 } elsif ($record->field('182')) {
999 $heading.= $field->as_string('vxyz68');
1000 } elsif ($record->field('185')) {
1001 $heading.= $field->as_string('vxyz68');
1003 $heading.= $field->as_string();
1006 foreach my $field ($record->field('4..')) {
1007 $seeheading.= "<br /> <i>used for/see from:</i> ".$field->as_string();
1009 foreach my $field ($record->field('5..')) {
1010 $altheading.= "<br /> <i>see also:</i> ".$field->as_string();
1012 $summary .= ": " if $summary;
1013 $summary.=$heading.$seeheading.$altheading;
1019 =head2 BuildUnimarcHierarchies
1023 $text= &BuildUnimarcHierarchies( $authid, $force)
1024 return text containing trees for hierarchies
1025 for them to be stored in auth_header
1028 122,1314,2452;1324,2342,3,2452
1034 sub BuildUnimarcHierarchies{
1035 my $authid = shift @_;
1036 # warn "authid : $authid";
1037 my $force = shift @_;
1039 my $dbh=C4::Context->dbh;
1041 my $data = GetHeaderAuthority($authid);
1042 if ($data->{'authtrees'} and not $force){
1043 return $data->{'authtrees'};
1044 } elsif ($data->{'authtrees'}){
1045 $hierarchies=$data->{'authtrees'};
1047 my $record = GetAuthority($authid);
1049 foreach my $field ($record->field('550')){
1050 if ($field->subfield('5') && $field->subfield('5') eq 'g'){
1051 my $parentrecord = GetAuthority($field->subfield('3'));
1052 my $localresult=$hierarchies;
1054 $trees = BuildUnimarcHierarchies($field->subfield('3'));
1057 @trees = split(/;/,$trees);
1059 push @trees, $trees;
1064 @globalresult = (@globalresult,@trees);
1067 $hierarchies=join(";",@globalresult);
1069 #Unless there is no ancestor, I am alone.
1070 $hierarchies="$authid" unless ($hierarchies);
1072 AddAuthorityTrees($authid,$hierarchies);
1073 return $hierarchies;
1076 =head2 BuildUnimarcHierarchy
1080 $ref= &BuildUnimarcHierarchy( $record, $class,$authid)
1081 return a hashref in order to display hierarchy for record and final Authid $authid
1092 Those two latest ones should disappear soon.
1098 sub BuildUnimarcHierarchy{
1099 my $record = shift @_;
1100 my $class = shift @_;
1101 my $authid_constructed = shift @_;
1102 my $authid=$record->subfield('250','3');
1104 my $parents=""; my $children="";
1105 my (@loopparents,@loopchildren);
1106 foreach my $field ($record->field('550')){
1107 if ($field->subfield('5') && $field->subfield('a')){
1108 if ($field->subfield('5') eq 'h'){
1109 push @loopchildren, { "childauthid"=>$field->subfield('3'),"childvalue"=>$field->subfield('a')};
1110 }elsif ($field->subfield('5') eq 'g'){
1111 push @loopparents, { "parentauthid"=>$field->subfield('3'),"parentvalue"=>$field->subfield('a')};
1113 # brothers could get in there with an else
1116 $cell{"ifparents"}=1 if (scalar(@loopparents)>0);
1117 $cell{"ifchildren"}=1 if (scalar(@loopchildren)>0);
1118 $cell{"loopparents"}=\@loopparents if (scalar(@loopparents)>0);
1119 $cell{"loopchildren"}=\@loopchildren if (scalar(@loopchildren)>0);
1120 $cell{"class"}=$class;
1121 $cell{"loopauthid"}=$authid;
1122 $cell{"current_value"} =1 if $authid eq $authid_constructed;
1123 $cell{"value"}=$record->subfield('250',"a");
1127 =head2 GetHeaderAuthority
1131 $ref= &GetHeaderAuthority( $authid)
1132 return a hashref in order auth_header table data
1138 sub GetHeaderAuthority{
1139 my $authid = shift @_;
1140 my $sql= "SELECT * from auth_header WHERE authid = ?";
1141 my $dbh=C4::Context->dbh;
1142 my $rq= $dbh->prepare($sql);
1143 $rq->execute($authid);
1144 my $data= $rq->fetchrow_hashref;
1148 =head2 AddAuthorityTrees
1152 $ref= &AddAuthorityTrees( $authid, $trees)
1153 return success or failure
1159 sub AddAuthorityTrees{
1160 my $authid = shift @_;
1161 my $trees = shift @_;
1162 my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1163 my $dbh=C4::Context->dbh;
1164 my $rq= $dbh->prepare($sql);
1165 return $rq->execute($trees,$authid);
1172 $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)
1175 Could add some feature : Migrating from a typecode to an other for instance.
1176 Then we should add some new parameter : bibliotargettag, authtargettag
1183 my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1184 my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1185 my $dbh=C4::Context->dbh;
1186 my $authtypecodefrom = GetAuthTypeCode($mergefrom);
1187 my $authtypecodeto = GetAuthTypeCode($mergeto);
1188 # return if authority does not exist
1189 my @X = $MARCfrom->fields();
1190 return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if $#X == -1;
1191 @X = $MARCto->fields();
1192 return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if $#X == -1;
1193 # search the tag to report
1194 my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
1195 $sth->execute($authtypecodefrom);
1196 my ($auth_tag_to_report) = $sth->fetchrow;
1199 @record_to = $MARCto->field($auth_tag_to_report)->subfields() if $MARCto->field($auth_tag_to_report);
1201 @record_from = $MARCfrom->field($auth_tag_to_report)->subfields() if $MARCfrom->field($auth_tag_to_report);
1204 # search all biblio tags using this authority.
1205 #Getting marcbiblios impacted by the change.
1206 if (C4::Context->preference('NoZebra')) {
1208 my $dbh=C4::Context->dbh;
1209 my $rq=$dbh->prepare(qq(SELECT biblionumbers from nozebra where indexname="an" and server="biblioserver" and value="$mergefrom" ));
1211 while (my $biblionumbers=$rq->fetchrow){
1212 my @biblionumbers=split /;/,$biblionumbers;
1214 my $biblionumber=$1 if ($_=~/(\d+),.*/);
1215 my $marc=GetMarcBiblio($biblionumber);
1216 push @reccache,$marc;
1221 my $oConnection=C4::Context->Zconn("biblioserver",0);
1223 $query= "an=".$mergefrom;
1224 my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1225 my $count=$oResult->size() if ($oResult);
1227 while ( $z<$count ) {
1229 $rec=$oResult->record($z);
1230 my $marcdata = $rec->raw();
1231 push @reccache, $marcdata;
1234 $oConnection->destroy();
1236 #warn scalar(@reccache)." biblios to update";
1237 # Get All candidate Tags for the change
1238 # (This will reduce the search scope in marc records).
1239 $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1240 $sth->execute($authtypecodefrom);
1241 my @tags_using_authtype;
1242 while (my ($tagfield) = $sth->fetchrow) {
1243 push @tags_using_authtype,$tagfield ;
1246 if ($authtypecodeto ne $authtypecodefrom){
1247 # If many tags, take the first
1248 $sth->execute($authtypecodeto);
1249 $tag_to=$sth->fetchrow;
1252 # BulkEdit marc records
1253 # May be used as a template for a bulkedit field
1254 foreach my $marcrecord(@reccache){
1256 $marcrecord= MARC::File::USMARC::decode($marcrecord) unless(C4::Context->preference('NoZebra'));
1257 foreach my $tagfield (@tags_using_authtype){
1258 foreach my $field ($marcrecord->field($tagfield)){
1259 my $auth_number=$field->subfield("9");
1260 my $tag=$field->tag();
1261 if ($auth_number==$mergefrom) {
1262 my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1263 foreach my $subfield (@record_to) {
1264 $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1266 $marcrecord->delete_field($field);
1267 $marcrecord->insert_grouped_field($field_to);
1272 my $oldbiblio = TransformMarcToKoha($dbh,$marcrecord,"") ;
1274 &ModBiblio($marcrecord,$oldbiblio->{'biblionumber'},GetFrameworkCode($oldbiblio->{'biblionumber'})) ;
1275 $counteditedbiblio++;
1276 warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1279 return $counteditedbiblio;
1280 # now, find every other authority linked with this authority
1281 # my $oConnection=C4::Context->Zconn("authorityserver");
1283 # # att 9210 Auth-Internal-authtype
1284 # # att 9220 Auth-Internal-LN
1285 # # ccl.properties to add for authorities
1286 # $query= "= ".$mergefrom;
1287 # my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1288 # my $count=$oResult->size() if ($oResult);
1291 # while ( $z<$count ) {
1293 # $rec=$oResult->record($z);
1294 # my $marcdata = $rec->raw();
1295 # push @reccache, $marcdata;
1298 # $oResult->destroy();
1299 # foreach my $marc(@reccache){
1302 # $marcrecord = MARC::File::USMARC::decode($marc);
1303 # foreach my $tagfield (@tags_using_authtype){
1304 # $tagfield=substr($tagfield,0,3);
1305 # my @tags = $marcrecord->field($tagfield);
1306 # foreach my $tag (@tags){
1307 # my $tagsubs=$tag->subfield("9");
1308 # #warn "$tagfield:$tagsubs:$mergefrom";
1309 # if ($tagsubs== $mergefrom) {
1310 # $tag->update("9" =>$mergeto);
1311 # foreach my $subfield (@record_to) {
1312 # # warn "$subfield,$subfield->[0],$subfield->[1]";
1313 # $tag->update($subfield->[0] =>$subfield->[1]);
1316 # $marcrecord->delete_field($tag);
1317 # $marcrecord->add_fields($tag);
1320 # }#foreach tagfield
1321 # my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1323 # &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1329 =head2 get_auth_type_location
1333 my ($tag, $subfield) = get_auth_type_location($auth_type_code);
1337 Get the tag and subfield used to store the heading type
1338 for indexing purposes. The C<$auth_type> parameter is
1339 optional; if it is not supplied, assume ''.
1341 This routine searches the MARC authority framework
1342 for the tag and subfield whose kohafield is
1343 C<auth_header.authtypecode>; if no such field is
1344 defined in the framework, default to the hardcoded value
1345 specific to the MARC format.
1349 sub get_auth_type_location {
1350 my $auth_type_code = @_ ? shift : '';
1352 my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1353 if (defined $tag and defined $subfield and $tag != 0 and $subfield != 0) {
1354 return ($tag, $subfield);
1356 if (C4::Context->preference('marcflavour') eq "MARC21") {
1357 return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1359 return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1364 END { } # module clean-up code here (global destructor)
1371 Koha Developement team <info@koha.org>
1373 Paul POULAIN paul.poulain@free.fr