File Coverage

File:C4/AuthoritiesMarc.pm
Coverage:4.7%

linestmtbrancondsubtimecode
1package C4::AuthoritiesMarc;
2# Copyright 2000-2002 Katipo Communications
3#
4# This file is part of Koha.
5#
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
9# version.
10#
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.
14#
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.
18
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use strict;
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use warnings;
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use C4::Context;
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use MARC::Record;
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use C4::Biblio;
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use C4::Search;
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use C4::AuthoritiesMarc::MARC21;
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use C4::AuthoritiesMarc::UNIMARC;
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use C4::Charset;
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use C4::Log;
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use vars qw($VERSION @ISA @EXPORT);
31
32BEGIN {
33        # set the version for version checking
34
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        $VERSION = 3.01;
35
36
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        require Exporter;
37
3
38
        @ISA = qw(Exporter);
38
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27658
        @EXPORT = qw(
39            &GetTagsLabels
40            &GetAuthType
41            &GetAuthTypeCode
42     &GetAuthMARCFromKohaField
43
44     &AddAuthority
45     &ModAuthority
46     &DelAuthority
47     &GetAuthority
48     &GetAuthorityXML
49
50     &CountUsage
51     &CountUsageChildren
52     &SearchAuthorities
53
54     &BuildSummary
55     &BuildUnimarcHierarchies
56     &BuildUnimarcHierarchy
57
58     &merge
59     &FindDuplicateAuthority
60
61        &GuessAuthTypeCode
62        &GuessAuthId
63  );
64}
65
66
67 - 80
=head1 NAME

C4::AuthoritiesMarc

=head2 GetAuthMARCFromKohaField 

  ( $tag, $subfield ) = &GetAuthMARCFromKohaField ($kohafield,$authtypecode);

returns tag and subfield linked to kohafield

Comment :
Suppose Kohafield is only linked to ONE subfield

=cut
81
82sub GetAuthMARCFromKohaField {
83#AUTHfind_marc_from_kohafield
84
0
0
  my ( $kohafield,$authtypecode ) = @_;
85
0
  my $dbh=C4::Context->dbh;
86
0
0
  return 0, 0 unless $kohafield;
87
0
0
  $authtypecode="" unless $authtypecode;
88
0
  my $marcfromkohafield;
89
0
  my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
90
0
  $sth->execute($kohafield,$authtypecode);
91
0
  my ($tagfield,$tagsubfield) = $sth->fetchrow;
92
93
0
  return ($tagfield,$tagsubfield);
94}
95
96 - 104
=head2 SearchAuthorities 

  (\@finalresult, $nbresults)= &SearchAuthorities($tags, $and_or, 
     $excluding, $operator, $value, $offset,$length,$authtypecode,
     $sortby[, $skipmetadata])

returns ref to array result and count of results returned

=cut
105
106sub SearchAuthorities {
107
0
0
    my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby,$skipmetadata) = @_;
108    # warn Dumper($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby);
109
0
    my $dbh=C4::Context->dbh;
110
0
0
    if (C4::Context->preference('NoZebra')) {
111
112        #
113        # build the query
114        #
115
0
        my $query;
116
0
        my @auths=split / /,$authtypecode ;
117
0
        foreach my $auth (@auths){
118
0
            $query .="AND auth_type= $auth ";
119        }
120
0
        $query =~ s/^AND //;
121
0
        my $dosearch;
122
0
        for(my $i = 0 ; $i <= $#{$value} ; $i++)
123        {
124
0
0
            if (@$value[$i]){
125
0
0
                if (@$tags[$i] =~/mainentry|mainmainentry/) {
126
0
                    $query .= qq( AND @$tags[$i] );
127                } else {
128
0
                    $query .=" AND ";
129                }
130
0
0
0
0
                if (@$operator[$i] eq 'is') {
131
0
0
                    $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
132                }elsif (@$operator[$i] eq "="){
133
0
0
                    $query.=(@$tags[$i]?"=":""). '"'.@$value[$i].'"';
134                }elsif (@$operator[$i] eq "start"){
135
0
0
                    $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
136                } else {
137
0
0
                    $query.=(@$tags[$i]?"=":"").'"'.@$value[$i].'%"';
138                }
139
0
                $dosearch=1;
140            }#if value
141
0
        }
142        #
143        # do the query (if we had some search term
144        #
145
0
0
        if ($dosearch) {
146# warn "QUERY : $query";
147
0
            my $result = C4::Search::NZanalyse($query,'authorityserver');
148# warn "result : $result";
149
0
            my %result;
150
0
            foreach (split /;/,$result) {
151
0
                my ($authid,$title) = split /,/,$_;
152                # hint : the result is sorted by title.biblionumber because we can have X biblios with the same title
153                # and we don't want to get only 1 result for each of them !!!
154                # hint & speed improvement : we can order without reading the record
155                # so order, and read records only for the requested page !
156
0
                $result{$title.$authid}=$authid;
157            }
158            # sort the hash and return the same structure as GetRecords (Zebra querying)
159
0
            my @listresult = ();
160
0
            my $numbers=0;
161
0
0
            if ($sortby eq 'HeadingDsc') { # sort by mainmainentry desc
162
0
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                foreach my $key (sort {$b cmp $a} (keys %result)) {
163
0
                    push @listresult, $result{$key};
164# warn "push..."$#finalresult;
165
0
                    $numbers++;
166                }
167            } else { # sort by mainmainentry ASC
168
0
                foreach my $key (sort (keys %result)) {
169
0
                    push @listresult, $result{$key};
170# warn "push..."$#finalresult;
171
0
                    $numbers++;
172                }
173            }
174            # limit the $results_per_page to result size if it's more
175
0
0
            $length = $numbers-$offset if $numbers < ($offset+$length);
176            # for the requested page, replace authid by the complete record
177            # speed improvement : avoid reading too much things
178
0
            my @finalresult;
179            for (my $counter=$offset;$counter<=$offset+$length-1;$counter++) {
180# $finalresult[$counter] = GetAuthority($finalresult[$counter])->as_usmarc;
181
0
                my $separator=C4::Context->preference('authoritysep');
182
0
                my $authrecord =GetAuthority($listresult[$counter]);
183
0
                my $authid=$listresult[$counter];
184
0
                my $summary=BuildSummary($authrecord,$authid,$authtypecode);
185
0
                my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
186
0
                my $sth = $dbh->prepare($query_auth_tag);
187
0
                $sth->execute($authtypecode);
188
0
                my $auth_tag_to_report = $sth->fetchrow;
189
0
                my %newline;
190
0
                $newline{used}=CountUsage($authid);
191
0
                $newline{summary} = $summary;
192
0
                $newline{authid} = $authid;
193
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                $newline{even} = $counter % 2;
194
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                push @finalresult, \%newline;
195
0
            }
196
0
            return (\@finalresult, $numbers);
197        } else {
198
0
            return;
199        }
200    } else {
201
0
        my $query;
202
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        my $attr;
203            # the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
204            # the authtypecode. Then, search on $a of this tag_to_report
205            # also store main entry MARC tag, to extract it at end of search
206
0
        my $mainentrytag;
207        ##first set the authtype search and may be multiple authorities
208
0
        my $n=0;
209
0
        my @authtypecode;
210
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        my @auths=split / /,$authtypecode ;
211
0
        foreach my $auth (@auths){
212
0
            $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
213
0
            push @authtypecode ,$auth;
214
0
            $n++;
215        }
216
0
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        if ($n>1){
217
0
0
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            while ($n>1){$query= "\@or ".$query;$n--;}
218        }
219
220
0
        my $dosearch;
221
0
        my $and=" \@and " ;
222
0
        my $q2;
223
0
        my $attr_cnt = 0;
224
0
        for(my $i = 0 ; $i <= $#{$value} ; $i++)
225        {
226
0
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            if (@$value[$i]){
227
0
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0
0
0
0
0
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                if ( @$tags[$i] eq "mainmainentry" ) {
228
0
                    $attr = " \@attr 1=Heading-Main ";
229                }
230                elsif ( @$tags[$i] eq "mainentry" ) {
231
0
                    $attr = " \@attr 1=Heading ";
232                }
233                elsif ( @$tags[$i] eq "any" ) {
234
0
                    $attr = " \@attr 1=Any ";
235                }
236                elsif ( @$tags[$i] eq "match" ) {
237
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                    $attr = " \@attr 1=Match ";
238                }
239                elsif ( @$tags[$i] eq "match-heading" ) {
240
0
                    $attr = " \@attr 1=Match-heading ";
241                }
242                elsif ( @$tags[$i] eq "see-from" ) {
243
0
                    $attr = " \@attr 1=Match-heading-see-from ";
244                }
245                elsif ( @$tags[$i] eq "thesaurus" ) {
246
0
                    $attr = " \@attr 1=Subject-heading-thesaurus ";
247                }
248
0
0
0
0
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                if ( @$operator[$i] eq 'is' ) {
249
0
                    $attr .= " \@attr 4=1 \@attr 5=100 "
250                      ; ##Phrase, No truncation,all of subfield field must match
251                }
252                elsif ( @$operator[$i] eq "=" ) {
253
0
                    $attr .= " \@attr 4=107 "; #Number Exact match
254                }
255                elsif ( @$operator[$i] eq "start" ) {
256
0
                    $attr .= " \@attr 3=2 \@attr 4=1 \@attr 5=1 "
257                      ; #Firstinfield Phrase, Right truncated
258                }
259                elsif ( @$operator[$i] eq "exact" ) {
260
0
                    $attr .= " \@attr 4=1 \@attr 5=100 \@attr 6=3 "
261                      ; ##Phrase, No truncation,all of subfield field must match
262                }
263                else {
264
0
                    $attr .= " \@attr 5=1 \@attr 4=6 "
265                      ; ## Word list, right truncated, anywhere
266                }
267
0
                @$value[$i] =~ s/"/\\"/g; # Escape the double-quotes in the search value
268
0
                $attr =$attr."\"".@$value[$i]."\"";
269
0
                $q2 .=$attr;
270
0
                $dosearch=1;
271
0
                ++$attr_cnt;
272            }#if value
273
0
        }
274        ##Add how many queries generated
275
0
0
0
        if (defined $query && $query=~/\S+/){
276
0
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          $query= $and x $attr_cnt . $query . (defined $q2 ? $q2 : '');
277        } else {
278
0
          $query= $q2;
279        }
280        ## Adding order
281        #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
282
0
0
0
        my $orderstring= ($sortby eq "HeadingAsc"?
283                           '@attr 7=1 @attr 1=Heading 0'
284                         :
285                           $sortby eq "HeadingDsc"?
286                            '@attr 7=2 @attr 1=Heading 0'
287                           :''
288                        );
289
0
0
        $query=($query?$query:"\@attr 1=_ALLRECORDS \@attr 2=103 ''");
290
0
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        $query="\@or $orderstring $query" if $orderstring;
291
292
0
0
        $offset=0 unless $offset;
293
0
        my $counter = $offset;
294
0
0
        $length=10 unless $length;
295
0
        my @oAuth;
296
0
        my $i;
297
0
        $oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
298
0
        my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
299
0
        my $oAResult;
300
0
        $oAResult= $oAuth[0]->search($Anewq) ;
301
0
        while (($i = ZOOM::event(\@oAuth)) != 0) {
302
0
            my $ev = $oAuth[$i-1]->last_event();
303
0
0
            last if $ev == ZOOM::Event::ZEND;
304        }
305
0
        my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
306
0
0
        if ($error) {
307
0
            warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
308
0
            goto NOLUCK;
309        }
310
311
0
        my $nbresults;
312
0
        $nbresults=$oAResult->size();
313
0
        my $nremains=$nbresults;
314
0
        my @result = ();
315
0
        my @finalresult = ();
316
317
0
0
        if ($nbresults>0){
318
319        ##Find authid and linkid fields
320        ##we may be searching multiple authoritytypes.
321        ## FIXME this assumes that all authid and linkid fields are the same for all authority types
322        # my ($authidfield,$authidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.authid",$authtypecode[0]);
323        # my ($linkidfield,$linkidsubfield)=GetAuthMARCFromKohaField($dbh,"auth_header.linkid",$authtypecode[0]);
324
0
0
            while (($counter < $nbresults) && ($counter < ($offset + $length))) {
325
326            ##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
327
0
            my $rec=$oAResult->record($counter);
328
0
            my $marcdata=$rec->raw();
329
0
            my $authrecord;
330
0
            my $separator=C4::Context->preference('authoritysep');
331
0
            $authrecord = MARC::File::USMARC::decode($marcdata);
332
0
            my $authid=$authrecord->field('001')->data();
333
0
            my %newline;
334
0
            $newline{authid} = $authid;
335
0
0
            if ( !$skipmetadata ) {
336
0
                my $summary =
337                  BuildSummary( $authrecord, $authid, $authtypecode );
338
0
                my $query_auth_tag =
339"SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
340
0
                my $sth = $dbh->prepare($query_auth_tag);
341
0
                $sth->execute($authtypecode);
342
0
                my $auth_tag_to_report = $sth->fetchrow;
343
0
                my $reported_tag;
344
0
                my $mainentry = $authrecord->field($auth_tag_to_report);
345
0
0
                if ($mainentry) {
346
347
0
                    foreach ( $mainentry->subfields() ) {
348
0
                        $reported_tag .= '$' . $_->[0] . $_->[1];
349                    }
350                }
351
0
                $newline{summary} = $summary;
352
0
                $newline{even} = $counter % 2;
353
0
                $newline{reported_tag} = $reported_tag;
354            }
355
0
            $counter++;
356
0
            push @finalresult, \%newline;
357            }## while counter
358            ###
359
0
0
            if (! $skipmetadata) {
360                for (my $z=0; $z<@finalresult; $z++){
361
0
                    my $count=CountUsage($finalresult[$z]{authid});
362
0
                    $finalresult[$z]{used}=$count;
363
0
                }# all $z's
364            }
365
366        }## if nbresult
367        NOLUCK:
368
0
        $oAResult->destroy();
369        # $oAuth[0]->destroy();
370
371
0
        return (\@finalresult, $nbresults);
372    }
373}
374
375 - 381
=head2 CountUsage 

  $count= &CountUsage($authid)

counts Usage of Authid in bibliorecords. 

=cut
382
383sub CountUsage {
384
0
0
    my ($authid) = @_;
385
0
0
    if (C4::Context->preference('NoZebra')) {
386        # Read the index Koha-Auth-Number for this authid and count the lines
387
0
        my $result = C4::Search::NZanalyse("an=$authid");
388
0
        my @tab = split /;/,$result;
389
0
        return scalar @tab;
390    } else {
391        ### ZOOM search here
392
0
        my $query;
393
0
        $query= "an=".$authid;
394
0
    my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
395
0
0
        if ($err) {
396
0
            warn "Error: $err from search $query";
397
0
            $result = 0;
398        }
399
400
0
        return $result;
401    }
402}
403
404 - 410
=head2 CountUsageChildren 

  $count= &CountUsageChildren($authid)

counts Usage of narrower terms of Authid in bibliorecords.

=cut
411
412sub CountUsageChildren {
413
0
0
  my ($authid) = @_;
414}
415
416 - 422
=head2 GetAuthTypeCode

  $authtypecode= &GetAuthTypeCode($authid)

returns authtypecode of an authid

=cut
423
424sub GetAuthTypeCode {
425#AUTHfind_authtypecode
426
0
0
  my ($authid) = @_;
427
0
  my $dbh=C4::Context->dbh;
428
0
  my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
429
0
  $sth->execute($authid);
430
0
  my $authtypecode = $sth->fetchrow;
431
0
  return $authtypecode;
432}
433
434 - 440
=head2 GuessAuthTypeCode

  my $authtypecode = GuessAuthTypeCode($record);

Get the record and tries to guess the adequate authtypecode from its content.

=cut
441
442sub GuessAuthTypeCode {
443
0
0
    my ($record) = @_;
444
0
0
    return unless defined $record;
445
0
my $heading_fields = {
446    "MARC21"=>{
447        '100'=>{authtypecode=>'PERSO_NAME'},
448        '110'=>{authtypecode=>'CORPO_NAME'},
449        '111'=>{authtypecode=>'MEETI_NAME'},
450        '130'=>{authtypecode=>'UNIF_TITLE'},
451        '148'=>{authtypecode=>'CHRON_TERM'},
452        '150'=>{authtypecode=>'TOPIC_TERM'},
453        '151'=>{authtypecode=>'GEOGR_NAME'},
454        '155'=>{authtypecode=>'GENRE/FORM'},
455        '180'=>{authtypecode=>'GEN_SUBDIV'},
456        '181'=>{authtypecode=>'GEO_SUBDIV'},
457        '182'=>{authtypecode=>'CHRON_SUBD'},
458        '185'=>{authtypecode=>'FORM_SUBD'},
459    },
460#200 Personal name 700, 701, 702 4-- with embedded 700, 701, 702 600
461# 604 with embedded 700, 701, 702
462#210 Corporate or meeting name 710, 711, 712 4-- with embedded 710, 711, 712 601 604 with embedded 710, 711, 712
463#215 Territorial or geographic name 710, 711, 712 4-- with embedded 710, 711, 712 601, 607 604 with embedded 710, 711, 712
464#216 Trademark 716 [Reserved for future use]
465#220 Family name 720, 721, 722 4-- with embedded 720, 721, 722 602 604 with embedded 720, 721, 722
466#230 Title 500 4-- with embedded 500 605
467#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
468#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
469#250 Topical subject 606
470#260 Place access 620
471#280 Form, genre or physical characteristics 608
472#
473#
474# Could also be represented with :
475#leader position 9
476#a = personal name entry
477#b = corporate name entry
478#c = territorial or geographical name
479#d = trademark
480#e = family name
481#f = uniform title
482#g = collective uniform title
483#h = name/title
484#i = name/collective uniform title
485#j = topical subject
486#k = place access
487#l = form, genre or physical characteristics
488    "UNIMARC"=>{
489        '200'=>{authtypecode=>'NP'},
490        '210'=>{authtypecode=>'CO'},
491        '215'=>{authtypecode=>'SNG'},
492        '216'=>{authtypecode=>'TM'},
493        '220'=>{authtypecode=>'FAM'},
494        '230'=>{authtypecode=>'TU'},
495        '235'=>{authtypecode=>'CO_UNI_TI'},
496        '240'=>{authtypecode=>'SAUTTIT'},
497        '245'=>{authtypecode=>'NAME_COL'},
498        '250'=>{authtypecode=>'SNC'},
499        '260'=>{authtypecode=>'PA'},
500        '280'=>{authtypecode=>'GENRE/FORM'},
501    }
502};
503
0
0
    foreach my $field (keys %{$heading_fields->{uc(C4::Context->preference('marcflavour'))} }) {
504
0
0
       return $heading_fields->{uc(C4::Context->preference('marcflavour'))}->{$field}->{'authtypecode'} if (defined $record->field($field));
505    }
506
0
    return;
507}
508
509 - 515
=head2 GuessAuthId

  my $authtid = GuessAuthId($record);

Get the record and tries to guess the adequate authtypecode from its content.

=cut
516
517sub GuessAuthId {
518
0
0
    my ($record) = @_;
519
0
0
0
    return unless ($record && $record->field('001'));
520# my $authtypecode=GuessAuthTypeCode($record);
521# my ($tag,$subfield)=GetAuthMARCFromKohaField("auth_header.authid",$authtypecode);
522# if ($tag > 010) {return $record->subfield($tag,$subfield)}
523# else {return $record->field($tag)->data}
524
0
    return $record->field('001')->data;
525}
526
527 - 552
=head2 GetTagsLabels

  $tagslabel= &GetTagsLabels($forlibrarian,$authtypecode)

returns a ref to hashref of authorities tag and subfield structure.

tagslabel usage : 

  $tagslabel->{$tag}->{$subfield}->{'attribute'}

where attribute takes values in :

  lib
  tab
  mandatory
  repeatable
  authorised_value
  authtypecode
  value_builder
  kohafield
  seealso
  hidden
  isurl
  link

=cut
553
554sub GetTagsLabels {
555
0
0
  my ($forlibrarian,$authtypecode)= @_;
556
0
  my $dbh=C4::Context->dbh;
557
0
0
  $authtypecode="" unless $authtypecode;
558
0
  my $sth;
559
0
0
  my $libfield = ($forlibrarian == 1)? 'liblibrarian' : 'libopac';
560
561
562  # check that authority exists
563
0
  $sth=$dbh->prepare("SELECT count(*) FROM auth_tag_structure WHERE authtypecode=?");
564
0
  $sth->execute($authtypecode);
565
0
  my ($total) = $sth->fetchrow;
566
0
0
  $authtypecode="" unless ($total >0);
567
0
  $sth= $dbh->prepare(
568"SELECT auth_tag_structure.tagfield,auth_tag_structure.liblibrarian,auth_tag_structure.libopac,auth_tag_structure.mandatory,auth_tag_structure.repeatable
569 FROM auth_tag_structure
570 WHERE authtypecode=?
571 ORDER BY tagfield"
572    );
573
574
0
  $sth->execute($authtypecode);
575
0
  my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
576
577
0
  while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
578
0
0
0
        $res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
579
0
        $res->{$tag}->{tab} = " "; # XXX
580
0
        $res->{$tag}->{mandatory} = $mandatory;
581
0
        $res->{$tag}->{repeatable} = $repeatable;
582  }
583
0
  $sth= $dbh->prepare(
584"SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,frameworkcode as authtypecode,value_builder,kohafield,seealso,hidden,isurl
585FROM auth_subfield_structure
586WHERE authtypecode=?
587ORDER BY tagfield,tagsubfield"
588    );
589
0
    $sth->execute($authtypecode);
590
591
0
    my $subfield;
592
0
    my $authorised_value;
593
0
    my $value_builder;
594
0
    my $kohafield;
595
0
    my $seealso;
596
0
    my $hidden;
597
0
    my $isurl;
598
0
    my $link;
599
600
0
    while (
601        ( $tag, $subfield, $liblibrarian, , $libopac, $tab,
602        $mandatory, $repeatable, $authorised_value, $authtypecode,
603        $value_builder, $kohafield, $seealso, $hidden,
604        $isurl, $link )
605        = $sth->fetchrow
606      )
607    {
608
0
0
0
        $res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
609
0
        $res->{$tag}->{$subfield}->{tab} = $tab;
610
0
        $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
611
0
        $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
612
0
        $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
613
0
        $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
614
0
        $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
615
0
        $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
616
0
        $res->{$tag}->{$subfield}->{seealso} = $seealso;
617
0
        $res->{$tag}->{$subfield}->{hidden} = $hidden;
618
0
        $res->{$tag}->{$subfield}->{isurl} = $isurl;
619
0
        $res->{$tag}->{$subfield}->{link} = $link;
620    }
621
0
    return $res;
622}
623
624 - 631
=head2 AddAuthority

  $authid= &AddAuthority($record, $authid,$authtypecode)

Either Create Or Modify existing authority.
returns authid of the newly created authority

=cut
632
633sub AddAuthority {
634# pass the MARC::Record to this function, and it will create the records in the authority table
635
0
0
  my ($record,$authid,$authtypecode) = @_;
636
0
  my $dbh=C4::Context->dbh;
637
0
        my $leader=' nz a22 o 4500';#Leader for incomplete MARC21 record
638
639# if authid empty => true add, find a new authid number
640
0
    my $format;
641
0
0
    if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
642
0
        $format= 'UNIMARCAUTH';
643    }
644    else {
645
0
        $format= 'MARC21';
646    }
647
648    #update date/time to 005 for marc and unimarc
649
0
    my $time=POSIX::strftime("%Y%m%d%H%M%S",localtime);
650
0
    my $f5=$record->field('005');
651
0
0
    if (!$f5) {
652
0
      $record->insert_fields_ordered( MARC::Field->new('005',$time.".0") );
653    }
654    else {
655
0
      $f5->update($time.".0");
656    }
657
658
0
    SetUTF8Flag($record);
659
0
0
        if ($format eq "MARC21") {
660
0
0
                if (!$record->leader) {
661
0
                        $record->leader($leader);
662                }
663
0
0
                if (!$record->field('003')) {
664
0
                        $record->insert_fields_ordered(
665                                MARC::Field->new('003',C4::Context->preference('MARCOrgCode'))
666                        );
667                }
668
0
                my $date=POSIX::strftime("%y%m%d",localtime);
669
0
0
                if (!$record->field('008')) {
670            # Get a valid default value for field 008
671
0
            my $default_008 = C4::Context->preference('MARCAuthorityControlField008');
672
0
0
0
            if(!$default_008 or length($default_008)<34) {
673
0
                $default_008 = '|| aca||aabn | a|a d';
674            }
675            else {
676
0
                $default_008 = substr($default_008,0,34);
677            }
678
679
0
            $record->insert_fields_ordered( MARC::Field->new('008',$date.$default_008) );
680                }
681
0
0
                if (!$record->field('040')) {
682
0
                 $record->insert_fields_ordered(
683        MARC::Field->new('040','','',
684                                'a' => C4::Context->preference('MARCOrgCode'),
685                                'c' => C4::Context->preference('MARCOrgCode')
686                                )
687                        );
688    }
689        }
690
691
0
0
  if ($format eq "UNIMARCAUTH") {
692
0
0
        $record->leader(" nx j22 ") unless ($record->leader());
693
0
        my $date=POSIX::strftime("%Y%m%d",localtime);
694
0
0
0
    if (my $string=$record->subfield('100',"a")){
695
0
       $string=~s/fre50/frey50/;
696
0
       $record->field('100')->update('a'=>$string);
697    }
698    elsif ($record->field('100')){
699
0
          $record->field('100')->update('a'=>$date."afrey50 ba0");
700    } else {
701
0
        $record->append_fields(
702        MARC::Field->new('100',' ',' '
703            ,'a'=>$date."afrey50 ba0")
704        );
705    }
706  }
707
0
  my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
708
0
0
0
  if (!$authid and $format eq "MARC21") {
709    # only need to do this fix when modifying an existing authority
710
0
    C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
711  }
712
0
0
  if (my $field=$record->field($auth_type_tag)){
713
0
    $field->update($auth_type_subfield=>$authtypecode);
714  }
715  else {
716
0
    $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
717  }
718
719
0
  my $auth_exists=0;
720
0
  my $oldRecord;
721
0
0
  if (!$authid) {
722
0
    my $sth=$dbh->prepare("select max(authid) from auth_header");
723
0
    $sth->execute;
724
0
    ($authid)=$sth->fetchrow;
725
0
    $authid=$authid+1;
726  ##Insert the recordID in MARC record
727
0
0
0
    unless ($record->field('001') && $record->field('001')->data() eq $authid){
728
0
        $record->delete_field($record->field('001'));
729
0
        $record->insert_fields_ordered(MARC::Field->new('001',$authid));
730    }
731  } else {
732
0
    $auth_exists=$dbh->do(qq(select authid from auth_header where authid=?),undef,$authid);
733# warn "auth_exists = $auth_exists";
734  }
735
0
0
  if ($auth_exists>0){
736
0
      $oldRecord=GetAuthority($authid);
737
0
0
      $record->add_fields('001',$authid) unless ($record->field('001'));
738# warn "\n\n\n enregistrement".$record->as_formatted;
739
0
      my $sth=$dbh->prepare("update auth_header set authtypecode=?,marc=?,marcxml=? where authid=?");
740
0
0
      $sth->execute($authtypecode,$record->as_usmarc,$record->as_xml_record($format),$authid) or die $sth->errstr;
741
0
      $sth->finish;
742  }
743  else {
744
0
    my $sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
745
0
    $sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
746
0
    $sth->finish;
747
0
0
    logaction( "AUTHORITIES", "ADD", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
748  }
749
0
  ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
750
0
  return ($authid);
751}
752
753
754 - 760
=head2 DelAuthority

  $authid= &DelAuthority($authid)

Deletes $authid

=cut
761
762sub DelAuthority {
763
0
0
    my ($authid) = @_;
764
0
    my $dbh=C4::Context->dbh;
765
766
0
0
    logaction( "AUTHORITIES", "DELETE", $authid, "authority" ) if C4::Context->preference("AuthoritiesLog");
767
0
    ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
768
0
    my $sth = $dbh->prepare("DELETE FROM auth_header WHERE authid=?");
769
0
    $sth->execute($authid);
770}
771
772 - 778
=head2 ModAuthority

  $authid= &ModAuthority($authid,$record,$authtypecode)

Modifies authority record, optionally updates attached biblios.

=cut
779
780sub ModAuthority {
781
0
0
  my ($authid,$record,$authtypecode)=@_; # deprecated $merge parameter removed
782
783
0
  my $dbh=C4::Context->dbh;
784  #Now rewrite the $record to table with an add
785
0
  my $oldrecord=GetAuthority($authid);
786
0
  $authid=AddAuthority($record,$authid,$authtypecode);
787
788  # If a library thinks that updating all biblios is a long process and wishes
789  # to leave that to a cron job, use misc/migration_tools/merge_authority.pl.
790  # In that case set system preference "dontmerge" to 1. Otherwise biblios will
791  # be updated.
792
0
0
  unless(C4::Context->preference('dontmerge') eq '1'){
793
0
      &merge($authid,$oldrecord,$authid,$record);
794  } else {
795      # save a record in need_merge_authorities table
796
0
      my $sqlinsert="INSERT INTO need_merge_authorities (authid, done) ".
797        "VALUES (?,?)";
798
0
      $dbh->do($sqlinsert,undef,($authid,0));
799  }
800
0
0
  logaction( "AUTHORITIES", "MODIFY", $authid, "BEFORE=>" . $oldrecord->as_formatted ) if C4::Context->preference("AuthoritiesLog");
801
0
  return $authid;
802}
803
804 - 810
=head2 GetAuthorityXML 

  $marcxml= &GetAuthorityXML( $authid)

returns xml form of record $authid

=cut
811
812sub GetAuthorityXML {
813  # Returns MARC::XML of the authority passed in parameter.
814
0
0
  my ( $authid ) = @_;
815
0
0
  if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC') {
816
0
      my $dbh=C4::Context->dbh;
817
0
      my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
818
0
      $sth->execute($authid);
819
0
      my ($marcxml)=$sth->fetchrow;
820
0
      return $marcxml;
821  }
822  else {
823      # for MARC21, call GetAuthority instead of
824      # getting the XML directly since we may
825      # need to fix up the location of the authority
826      # code -- note that this is reasonably safe
827      # because GetAuthorityXML is used only by the
828      # indexing processes like zebraqueue_start.pl
829
0
      my $record = GetAuthority($authid);
830
0
      return $record->as_xml_record('MARC21');
831  }
832}
833
834 - 840
=head2 GetAuthority 

  $record= &GetAuthority( $authid)

Returns MARC::Record of the authority passed in parameter.

=cut
841
842sub GetAuthority {
843
0
0
    my ($authid)=@_;
844
0
    my $dbh=C4::Context->dbh;
845
0
    my $sth=$dbh->prepare("select authtypecode, marcxml from auth_header where authid=?");
846
0
    $sth->execute($authid);
847
0
    my ($authtypecode, $marcxml) = $sth->fetchrow;
848
0
0
0
    my $record=eval {MARC::Record->new_from_xml(StripNonXmlChars($marcxml),'UTF-8',
849        (C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")))};
850
0
0
    return undef if ($@);
851
0
    $record->encoding('UTF-8');
852
0
0
    if (C4::Context->preference("marcflavour") eq "MARC21") {
853
0
      my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
854
0
      C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
855    }
856
0
    return ($record);
857}
858
859 - 867
=head2 GetAuthType 

  $result = &GetAuthType($authtypecode)

If the authority type specified by C<$authtypecode> exists,
returns a hashref of the type's fields.  If the type
does not exist, returns undef.

=cut
868
869sub GetAuthType {
870
0
0
    my ($authtypecode) = @_;
871
0
    my $dbh=C4::Context->dbh;
872
0
    my $sth;
873
0
0
    if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
874                                # type (FIXME but why?)
875
0
        $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
876
0
        $sth->execute($authtypecode);
877
0
0
        if (my $res = $sth->fetchrow_hashref) {
878
0
            return $res;
879        }
880    }
881
0
    return;
882}
883
884
885 - 893
=head2 FindDuplicateAuthority

  $record= &FindDuplicateAuthority( $record, $authtypecode)

return $authid,Summary if duplicate is found.

Comments : an improvement would be to return All the records that match.

=cut
894
895sub FindDuplicateAuthority {
896
897
0
0
    my ($record,$authtypecode)=@_;
898# warn "IN for ".$record->as_formatted;
899
0
    my $dbh = C4::Context->dbh;
900# warn "".$record->as_formatted;
901
0
    my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
902
0
    $sth->execute($authtypecode);
903
0
    my ($auth_tag_to_report) = $sth->fetchrow;
904
0
    $sth->finish;
905# warn "record :".$record->as_formatted." auth_tag_to_report :$auth_tag_to_report";
906    # build a request for SearchAuthorities
907
0
    my $query='at='.$authtypecode.' ';
908
0
    my $filtervalues=qr([\001-\040\!\'\"\`\#\$\%\&\*\+,\-\./:;<=>\?\@\(\)\{\[\]\}_\|\~]);
909
0
0
    if ($record->field($auth_tag_to_report)) {
910
0
      foreach ($record->field($auth_tag_to_report)->subfields()) {
911
0
0
0
        $_->[1]=~s/$filtervalues/ /g; $query.= " and he,wrdl=\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/);
912      }
913    }
914
0
    my ($error, $results, $total_hits) = C4::Search::SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
915    # there is at least 1 result => return the 1st one
916
0
0
0
0
    if (!defined $error && @{$results} ) {
917
0
      my $marcrecord = MARC::File::USMARC::decode($results->[0]);
918
0
      return $marcrecord->field('001')->data,BuildSummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
919    }
920    # no result, returns nothing
921
0
    return;
922}
923
924 - 934
=head2 BuildSummary

  $text= &BuildSummary( $record, $authid, $authtypecode)

return HTML encoded Summary

Comment : authtypecode can be infered from both record and authid.
Moreover, authid can also be inferred from $record.
Would it be interesting to delete those things.

=cut
935
936sub BuildSummary{
937## give this a Marc record to return summary
938
0
0
  my ($record,$authid,$authtypecode)=@_;
939
0
  my $dbh=C4::Context->dbh;
940
0
  my $summary;
941  # handle $authtypecode is NULL or eq ""
942
0
0
  if ($authtypecode) {
943
0
   my $authref = GetAuthType($authtypecode);
944
0
   $summary = $authref->{summary};
945  }
946  # FIXME: should use I18N.pm
947
0
  my %language;
948
0
  $language{'fre'}="Français";
949
0
  $language{'eng'}="Anglais";
950
0
  $language{'ger'}="Allemand";
951
0
  $language{'ita'}="Italien";
952
0
  $language{'spa'}="Espagnol";
953
0
  my %thesaurus;
954
0
  $thesaurus{'1'}="Peuples";
955
0
  $thesaurus{'2'}="Anthroponymes";
956
0
  $thesaurus{'3'}="Oeuvres";
957
0
  $thesaurus{'4'}="Chronologie";
958
0
  $thesaurus{'5'}="Lieux";
959
0
  $thesaurus{'6'}="Sujets";
960  #thesaurus a remplir
961
0
  my @fields = $record->fields();
962
0
  my $reported_tag;
963  # if the library has a summary defined, use it. Otherwise, build a standard one
964  # FIXME - it appears that the summary field in the authority frameworks
965  # can work as a display template. However, this doesn't
966  # suit the MARC21 version, so for now the "templating"
967  # feature will be enabled only for UNIMARC for backwards
968  # compatibility.
969
0
0
0
  if ($summary and C4::Context->preference('marcflavour') eq 'UNIMARC') {
970
0
    my @fields = $record->fields();
971    # $reported_tag = '$9'.$result[$counter];
972
0
        my @stringssummary;
973
0
    foreach my $field (@fields) {
974
0
      my $tag = $field->tag();
975
0
      my $tagvalue = $field->as_string();
976
0
      my $localsummary= $summary;
977
0
          $localsummary =~ s/\[(.?.?.?.?)$tag\*(.*?)\]/$1$tagvalue$2\[$1$tag$2\]/g;
978
0
0
      if ($tag<10) {
979
0
0
        if ($tag eq '001') {
980
0
          $reported_tag.='$3'.$field->data();
981        }
982      } else {
983
0
        my @subf = $field->subfields;
984
0
        for my $i (0..$#subf) {
985
0
          my $subfieldcode = $subf[$i][0];
986
0
          my $subfieldvalue = $subf[$i][1];
987
0
          my $tagsubf = $tag.$subfieldcode;
988
0
          $localsummary =~ s/\[(.?.?.?.?)$tagsubf(.*?)\]/$1$subfieldvalue$2\[$1$tagsubf$2\]/g;
989        }
990      }
991
0
0
          push @stringssummary, $localsummary if ($localsummary ne $summary);
992    }
993
0
        my $resultstring;
994
0
        $resultstring = join(" -- ",@stringssummary);
995
0
    $resultstring =~ s/\[(.*?)\]//g;
996
0
    $resultstring =~ s/\n/<br>/g;
997
0
        $summary = $resultstring;
998  } else {
999
0
    my $heading = '';
1000
0
    my $altheading = '';
1001
0
    my $seealso = '';
1002
0
    my $broaderterms = '';
1003
0
    my $narrowerterms = '';
1004
0
    my $see = '';
1005
0
    my $seeheading = '';
1006
0
    my $notes = '';
1007
0
    my @fields = $record->fields();
1008
0
0
    if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
1009    # construct UNIMARC summary, that is quite different from MARC21 one
1010      # accepted form
1011
0
      foreach my $field ($record->field('2..')) {
1012
0
        $heading.= $field->as_string('abcdefghijlmnopqrstuvwxyz');
1013      }
1014      # rejected form(s)
1015
0
      foreach my $field ($record->field('3..')) {
1016
0
        $notes.= '<span class="note">'.$field->subfield('a')."</span>\n";
1017      }
1018
0
      foreach my $field ($record->field('4..')) {
1019
0
0
        if ($field->subfield('2')) {
1020
0
            my $thesaurus = "thes. : ".$thesaurus{"$field->subfield('2')"}." : ";
1021
0
            $see.= '<span class="UF">'.$thesaurus.$field->as_string('abcdefghijlmnopqrstuvwxyz')."</span> -- \n";
1022        }
1023      }
1024      # see :
1025
0
      foreach my $field ($record->field('5..')) {
1026
1027
0
0
0
0
0
0
        if (($field->subfield('5')) && ($field->subfield('a')) && ($field->subfield('5') eq 'g')) {
1028
0
          $broaderterms.= '<span class="BT"> '.$field->as_string('abcdefgjxyz')."</span> -- \n";
1029        } elsif (($field->subfield('5')) && ($field->as_string) && ($field->subfield('5') eq 'h')){
1030
0
          $narrowerterms.= '<span class="NT">'.$field->as_string('abcdefgjxyz')."</span> -- \n";
1031        } elsif ($field->subfield('a')) {
1032
0
          $seealso.= '<span class="RT">'.$field->as_string('abcdefgxyz')."</a></span> -- \n";
1033        }
1034      }
1035      # // form
1036
0
      foreach my $field ($record->field('7..')) {
1037
0
        my $lang = substr($field->subfield('8'),3,3);
1038
0
        $seeheading.= '<span class="langue"> En '.$language{$lang}.' : </span><span class="OT"> '.$field->subfield('a')."</span><br />\n";
1039      }
1040
0
            $broaderterms =~s/-- \n$//;
1041
0
            $narrowerterms =~s/-- \n$//;
1042
0
            $seealso =~s/-- \n$//;
1043
0
            $see =~s/-- \n$//;
1044
0
0
      $summary = $heading."<br />".($notes?"$notes <br />":"");
1045
0
0
      $summary.= '<p><div class="label">TG : '.$broaderterms.'</div></p>' if ($broaderterms);
1046
0
0
      $summary.= '<p><div class="label">TS : '.$narrowerterms.'</div></p>' if ($narrowerterms);
1047
0
0
      $summary.= '<p><div class="label">TA : '.$seealso.'</div></p>' if ($seealso);
1048
0
0
      $summary.= '<p><div class="label">EP : '.$see.'</div></p>' if ($see);
1049
0
0
      $summary.= '<p><div class="label">'.$seeheading.'</div></p>' if ($seeheading);
1050      } else {
1051      # construct MARC21 summary
1052          # FIXME - looping over 1XX is questionable
1053          # since MARC21 authority should have only one 1XX
1054
0
          foreach my $field ($record->field('1..')) {
1055
0
0
              next if "152" eq $field->tag(); # FIXME - 152 is not a good tag to use
1056                                              # in MARC21 -- purely local tags really ought to be
1057                                              # 9XX
1058
0
0
0
0
0
0
0
0
0
0
0
0
0
              if ($record->field('100')) {
1059
0
                  $heading.= $field->as_string('abcdefghjklmnopqrstvxyz68');
1060              } elsif ($record->field('110')) {
1061
0
                                      $heading.= $field->as_string('abcdefghklmnoprstvxyz68');
1062              } elsif ($record->field('111')) {
1063
0
                                      $heading.= $field->as_string('acdefghklnpqstvxyz68');
1064              } elsif ($record->field('130')) {
1065
0
                                      $heading.= $field->as_string('adfghklmnoprstvxyz68');
1066              } elsif ($record->field('148')) {
1067
0
                                      $heading.= $field->as_string('abvxyz68');
1068              } elsif ($record->field('150')) {
1069
0
                  $heading.= $field->as_string('abvxyz68');
1070              #$heading.= $field->as_formatted();
1071
0
              my $tag=$field->tag();
1072
0
              $heading=~s /^$tag//g;
1073
0
              $heading =~s /\_/\$/g;
1074              } elsif ($record->field('151')) {
1075
0
                                      $heading.= $field->as_string('avxyz68');
1076              } elsif ($record->field('155')) {
1077
0
                                      $heading.= $field->as_string('abvxyz68');
1078              } elsif ($record->field('180')) {
1079
0
                                      $heading.= $field->as_string('vxyz68');
1080              } elsif ($record->field('181')) {
1081
0
                                      $heading.= $field->as_string('vxyz68');
1082              } elsif ($record->field('182')) {
1083
0
                                      $heading.= $field->as_string('vxyz68');
1084              } elsif ($record->field('185')) {
1085
0
                                      $heading.= $field->as_string('vxyz68');
1086              } else {
1087
0
                  $heading.= $field->as_string();
1088              }
1089          } #See From
1090
0
          foreach my $field ($record->field('4..')) {
1091
0
              $seeheading.= "<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<i>used for/see from:</i> ".$field->as_string();
1092          } #See Also
1093
0
          foreach my $field ($record->field('5..')) {
1094
0
              $altheading.= "<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<i>see also:</i> ".$field->as_string();
1095          }
1096
0
0
          $summary .= ": " if $summary;
1097
0
          $summary.=$heading.$seeheading.$altheading;
1098      }
1099  }
1100
0
  return $summary;
1101}
1102
1103 - 1113
=head2 BuildUnimarcHierarchies

  $text= &BuildUnimarcHierarchies( $authid, $force)

return text containing trees for hierarchies
for them to be stored in auth_header

Example of text:
122,1314,2452;1324,2342,3,2452

=cut
1114
1115sub BuildUnimarcHierarchies{
1116
0
0
  my $authid = shift @_;
1117# warn "authid : $authid";
1118
0
  my $force = shift @_;
1119
0
  my @globalresult;
1120
0
  my $dbh=C4::Context->dbh;
1121
0
  my $hierarchies;
1122
0
  my $data = GetHeaderAuthority($authid);
1123
0
0
0
  if ($data->{'authtrees'} and not $force){
1124
0
    return $data->{'authtrees'};
1125# } elsif ($data->{'authtrees'}){
1126# $hierarchies=$data->{'authtrees'};
1127  } else {
1128
0
    my $record = GetAuthority($authid);
1129
0
    my $found;
1130
0
0
    return unless $record;
1131
0
    foreach my $field ($record->field('5..')){
1132
0
0
0
      if ($field->subfield('5') && $field->subfield('5') eq 'g'){
1133
0
                my $subfauthid=_get_authid_subfield($field);
1134
0
0
        next if ($subfauthid eq $authid);
1135
0
        my $parentrecord = GetAuthority($subfauthid);
1136
0
        my $localresult=$hierarchies;
1137
0
        my $trees;
1138
0
        $trees = BuildUnimarcHierarchies($subfauthid);
1139
0
        my @trees;
1140
0
0
        if ($trees=~/;/){
1141
0
           @trees = split(/;/,$trees);
1142        } else {
1143
0
           push @trees, $trees;
1144        }
1145
0
        foreach (@trees){
1146
0
          $_.= ",$authid";
1147        }
1148
0
        @globalresult = (@globalresult,@trees);
1149
0
        $found=1;
1150      }
1151
0
      $hierarchies=join(";",@globalresult);
1152    }
1153    #Unless there is no ancestor, I am alone.
1154
0
0
    $hierarchies="$authid" unless ($hierarchies);
1155  }
1156
0
  AddAuthorityTrees($authid,$hierarchies);
1157
0
  return $hierarchies;
1158}
1159
1160 - 1177
=head2 BuildUnimarcHierarchy

  $ref= &BuildUnimarcHierarchy( $record, $class,$authid)

return a hashref in order to display hierarchy for record and final Authid $authid

"loopparents"
"loopchildren"
"class"
"loopauthid"
"current_value"
"value"

"ifparents"  
"ifchildren" 
Those two latest ones should disappear soon.

=cut
1178
1179sub BuildUnimarcHierarchy{
1180
0
0
  my $record = shift @_;
1181
0
  my $class = shift @_;
1182
0
  my $authid_constructed = shift @_;
1183
0
0
  return undef unless ($record);
1184
0
  my $authid=$record->field('001')->data();
1185
0
  my %cell;
1186
0
0
  my $parents=""; my $children="";
1187
0
  my (@loopparents,@loopchildren);
1188
0
  foreach my $field ($record->field('5..')){
1189
0
      my $subfauthid=_get_authid_subfield($field);
1190
0
0
0
      if ($subfauthid && $field->subfield('5') && $field->subfield('a')){
1191
0
0
0
          if ($field->subfield('5') eq 'h'){
1192
0
              push @loopchildren, { "childauthid"=>$field->subfield('3'),"childvalue"=>$field->subfield('a')};
1193          }
1194          elsif ($field->subfield('5') eq 'g'){
1195
0
              push @loopparents, { "parentauthid"=>$field->subfield('3'),"parentvalue"=>$field->subfield('a')};
1196          }
1197          # brothers could get in there with an else
1198      }
1199  }
1200
0
0
  $cell{"ifparents"}=1 if (scalar(@loopparents)>0);
1201
0
0
  $cell{"ifchildren"}=1 if (scalar(@loopchildren)>0);
1202
0
0
  $cell{"loopparents"}=\@loopparents if (scalar(@loopparents)>0);
1203
0
0
  $cell{"loopchildren"}=\@loopchildren if (scalar(@loopchildren)>0);
1204
0
  $cell{"class"}=$class;
1205
0
  $cell{"loopauthid"}=$authid;
1206
0
0
  $cell{"current_value"} =1 if $authid eq $authid_constructed;
1207
0
  $cell{"value"}=$record->subfield('2..',"a");
1208
0
  return \%cell;
1209}
1210
1211sub _get_authid_subfield{
1212
0
0
    my ($field)=@_;
1213
0
0
    return $field->subfield('9')||$field->subfield('3');
1214}
1215 - 1221
=head2 GetHeaderAuthority

  $ref= &GetHeaderAuthority( $authid)

return a hashref in order auth_header table data

=cut
1222
1223sub GetHeaderAuthority{
1224
0
0
  my $authid = shift @_;
1225
0
  my $sql= "SELECT * from auth_header WHERE authid = ?";
1226
0
  my $dbh=C4::Context->dbh;
1227
0
  my $rq= $dbh->prepare($sql);
1228
0
  $rq->execute($authid);
1229
0
  my $data= $rq->fetchrow_hashref;
1230
0
  return $data;
1231}
1232
1233 - 1239
=head2 AddAuthorityTrees

  $ref= &AddAuthorityTrees( $authid, $trees)

return success or failure

=cut
1240
1241sub AddAuthorityTrees{
1242
0
0
  my $authid = shift @_;
1243
0
  my $trees = shift @_;
1244
0
  my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
1245
0
  my $dbh=C4::Context->dbh;
1246
0
  my $rq= $dbh->prepare($sql);
1247
0
  return $rq->execute($trees,$authid);
1248}
1249
1250 - 1257
=head2 merge

  $ref= &merge(mergefrom,$MARCfrom,$mergeto,$MARCto)

Could add some feature : Migrating from a typecode to an other for instance.
Then we should add some new parameter : bibliotargettag, authtargettag

=cut
1258
1259sub merge {
1260
0
0
    my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
1261
0
    my ($counteditedbiblio,$countunmodifiedbiblio,$counterrors)=(0,0,0);
1262
0
    my $dbh=C4::Context->dbh;
1263
0
    my $authtypecodefrom = GetAuthTypeCode($mergefrom);
1264
0
    my $authtypecodeto = GetAuthTypeCode($mergeto);
1265# warn "mergefrom : $authtypecodefrom $mergefrom mergeto : $authtypecodeto $mergeto ";
1266    # return if authority does not exist
1267
0
0
    return "error MARCFROM not a marcrecord ".Data::Dumper::Dumper($MARCfrom) if scalar($MARCfrom->fields()) == 0;
1268
0
0
    return "error MARCTO not a marcrecord".Data::Dumper::Dumper($MARCto) if scalar($MARCto->fields()) == 0;
1269    # search the tag to report
1270
0
    my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
1271
0
    $sth->execute($authtypecodefrom);
1272
0
    my ($auth_tag_to_report_from) = $sth->fetchrow;
1273
0
    $sth->execute($authtypecodeto);
1274
0
    my ($auth_tag_to_report_to) = $sth->fetchrow;
1275
1276
0
    my @record_to;
1277
0
0
    @record_to = $MARCto->field($auth_tag_to_report_to)->subfields() if $MARCto->field($auth_tag_to_report_to);
1278
0
    my @record_from;
1279
0
0
    @record_from = $MARCfrom->field($auth_tag_to_report_from)->subfields() if $MARCfrom->field($auth_tag_to_report_from);
1280
1281
0
    my @reccache;
1282    # search all biblio tags using this authority.
1283    #Getting marcbiblios impacted by the change.
1284
0
0
    if (C4::Context->preference('NoZebra')) {
1285        #nozebra way
1286
0
        my $dbh=C4::Context->dbh;
1287
0
        my $rq=$dbh->prepare(qq(SELECT biblionumbers from nozebra where indexname="an" and server="biblioserver" and value="$mergefrom" ));
1288
0
        $rq->execute;
1289
0
        while (my $biblionumbers=$rq->fetchrow){
1290
0
            my @biblionumbers=split /;/,$biblionumbers;
1291
0
            foreach (@biblionumbers) {
1292
0
0
                if ($_=~/(\d+),.*/) {
1293
0
                    my $marc=GetMarcBiblio($1);
1294
0
                    push @reccache,$marc;
1295                }
1296            }
1297        }
1298    } else {
1299        #zebra connection
1300
0
        my $oConnection=C4::Context->Zconn("biblioserver",0);
1301
0
        my $oldSyntax = $oConnection->option("preferredRecordSyntax");
1302
0
        $oConnection->option("preferredRecordSyntax"=>"XML");
1303
0
        my $query;
1304
0
        $query= "an=".$mergefrom;
1305
0
        my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1306
0
        my $count = 0;
1307
0
0
        if ($oResult) {
1308
0
            $count=$oResult->size();
1309        }
1310
0
        my $z=0;
1311
0
        while ( $z<$count ) {
1312
0
            my $rec;
1313
0
            $rec=$oResult->record($z);
1314
0
            my $marcdata = $rec->raw();
1315
0
            my $marcrecordzebra= MARC::Record->new_from_xml($marcdata,"utf8",C4::Context->preference("marcflavour"));
1316
0
            my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1317
0
            my $i = $marcrecordzebra->subfield($biblionumbertagfield, $biblionumbertagsubfield);
1318
0
            my $marcrecorddb=GetMarcBiblio($i);
1319
0
            push @reccache, $marcrecorddb;
1320
0
            $z++;
1321        }
1322
0
        $oResult->destroy();
1323
0
        $oConnection->option("preferredRecordSyntax"=>$oldSyntax);
1324    }
1325    #warn scalar(@reccache)." biblios to update";
1326    # Get All candidate Tags for the change
1327    # (This will reduce the search scope in marc records).
1328
0
    $sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
1329
0
    $sth->execute($authtypecodefrom);
1330
0
    my @tags_using_authtype;
1331
0
    while (my ($tagfield) = $sth->fetchrow) {
1332
0
        push @tags_using_authtype,$tagfield ;
1333    }
1334
0
    my $tag_to=0;
1335
0
0
    if ($authtypecodeto ne $authtypecodefrom){
1336        # If many tags, take the first
1337
0
        $sth->execute($authtypecodeto);
1338
0
        $tag_to=$sth->fetchrow;
1339        #warn $tag_to;
1340    }
1341    # BulkEdit marc records
1342    # May be used as a template for a bulkedit field
1343
0
    foreach my $marcrecord(@reccache){
1344
0
        my $update;
1345
0
        foreach my $tagfield (@tags_using_authtype){
1346# warn "tagfield : $tagfield ";
1347
0
            foreach my $field ($marcrecord->field($tagfield)){
1348
0
                my $auth_number=$field->subfield("9");
1349
0
                my $tag=$field->tag();
1350
0
0
                if ($auth_number==$mergefrom) {
1351
0
0
                my $field_to=MARC::Field->new(($tag_to?$tag_to:$tag),$field->indicator(1),$field->indicator(2),"9"=>$mergeto);
1352
0
                my $exclude='9';
1353
0
                foreach my $subfield (@record_to) {
1354
0
                    $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1355
0
                    $exclude.= $subfield->[0];
1356                }
1357
0
                $exclude='['.$exclude.']';
1358# add subfields in $field not included in @record_to
1359
0
0
                my @restore= grep {$_->[0]!~/$exclude/} $field->subfields();
1360
0
                foreach my $subfield (@restore) {
1361
0
                   $field_to->add_subfields($subfield->[0] =>$subfield->[1]);
1362                }
1363
0
                $marcrecord->delete_field($field);
1364
0
                $marcrecord->insert_grouped_field($field_to);
1365
0
                $update=1;
1366                }
1367            }#for each tag
1368        }#foreach tagfield
1369
0
        my ($bibliotag,$bibliosubf) = GetMarcFromKohaField("biblio.biblionumber","") ;
1370
0
        my $biblionumber;
1371
0
0
        if ($bibliotag<10){
1372
0
            $biblionumber=$marcrecord->field($bibliotag)->data;
1373        }
1374        else {
1375
0
            $biblionumber=$marcrecord->subfield($bibliotag,$bibliosubf);
1376        }
1377
0
0
        unless ($biblionumber){
1378
0
            warn "pas de numéro de notice bibliographique dans : ".$marcrecord->as_formatted;
1379
0
            next;
1380        }
1381
0
0
        if ($update==1){
1382
0
            &ModBiblio($marcrecord,$biblionumber,GetFrameworkCode($biblionumber)) ;
1383
0
            $counteditedbiblio++;
1384
0
0
0
            warn $counteditedbiblio if (($counteditedbiblio % 10) and $ENV{DEBUG});
1385        }
1386    }#foreach $marc
1387
0
    return $counteditedbiblio;
1388  # now, find every other authority linked with this authority
1389  # now, find every other authority linked with this authority
1390# my $oConnection=C4::Context->Zconn("authorityserver");
1391# my $query;
1392# # att 9210 Auth-Internal-authtype
1393# # att 9220 Auth-Internal-LN
1394# # ccl.properties to add for authorities
1395# $query= "= ".$mergefrom;
1396# my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
1397# my $count=$oResult->size() if ($oResult);
1398# my @reccache;
1399# my $z=0;
1400# while ( $z<$count ) {
1401# my $rec;
1402# $rec=$oResult->record($z);
1403# my $marcdata = $rec->raw();
1404# push @reccache, $marcdata;
1405# $z++;
1406# }
1407# $oResult->destroy();
1408# foreach my $marc(@reccache){
1409# my $update;
1410# my $marcrecord;
1411# $marcrecord = MARC::File::USMARC::decode($marc);
1412# foreach my $tagfield (@tags_using_authtype){
1413# $tagfield=substr($tagfield,0,3);
1414# my @tags = $marcrecord->field($tagfield);
1415# foreach my $tag (@tags){
1416# my $tagsubs=$tag->subfield("9");
1417# #warn "$tagfield:$tagsubs:$mergefrom";
1418# if ($tagsubs== $mergefrom) {
1419# $tag->update("9" =>$mergeto);
1420# foreach my $subfield (@record_to) {
1421# # warn "$subfield,$subfield->[0],$subfield->[1]";
1422# $tag->update($subfield->[0] =>$subfield->[1]);
1423# }#for $subfield
1424# }
1425# $marcrecord->delete_field($tag);
1426# $marcrecord->add_fields($tag);
1427# $update=1;
1428# }#for each tag
1429# }#foreach tagfield
1430# my $authoritynumber = TransformMarcToKoha($dbh,$marcrecord,"") ;
1431# if ($update==1){
1432# &ModAuthority($marcrecord,$authoritynumber,GetAuthTypeCode($authoritynumber)) ;
1433# }
1434#
1435# }#foreach $marc
1436}#sub
1437
1438 - 1452
=head2 get_auth_type_location

  my ($tag, $subfield) = get_auth_type_location($auth_type_code);

Get the tag and subfield used to store the heading type
for indexing purposes.  The C<$auth_type> parameter is
optional; if it is not supplied, assume ''.

This routine searches the MARC authority framework
for the tag and subfield whose kohafield is 
C<auth_header.authtypecode>; if no such field is
defined in the framework, default to the hardcoded value
specific to the MARC format.

=cut
1453
1454sub get_auth_type_location {
1455
0
0
0
    my $auth_type_code = @_ ? shift : '';
1456
1457
0
    my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
1458
0
0
0
    if (defined $tag and defined $subfield and $tag != 0 and $subfield ne '' and $subfield ne ' ') {
1459
0
        return ($tag, $subfield);
1460    } else {
1461
0
0
        if (C4::Context->preference('marcflavour') eq "MARC21") {
1462
0
            return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
1463        } else {
1464
0
            return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
1465        }
1466    }
1467}
1468
1469
3
3
2479882
END { } # module clean-up code here (global destructor)
1470
14711;