3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use vars qw(@ISA @EXPORT_OK);
46 GetAuthorisedValueDesc
48 GetMarcSubfieldStructure
49 IsMarcStructureInternal
51 GetMarcSubfieldStructureFromKohaField
58 EmbedItemsInMarcBiblio
63 LinkBibHeadingsToAuthorities
69 TransformMarcToKohaOneField
73 # those functions are exported but should not be used
74 # they are useful in a few circumstances, so they are exported,
75 # but don't use them unless you are a core developer ;-)
82 use Try::Tiny qw( catch try );
85 use List::MoreUtils qw( uniq );
87 use MARC::File::USMARC;
89 use POSIX qw( strftime );
90 use Module::Load::Conditional qw( can_load );
93 use C4::Log qw( logaction ); # logaction
95 use C4::ClassSource qw( GetClassSort GetClassSource );
104 use C4::Items qw( GetHiddenItemnumbers GetMarcItem );
108 use Koha::Authority::Types;
109 use Koha::Acquisition::Currencies;
110 use Koha::Biblio::Metadatas;
114 use Koha::SearchEngine;
115 use Koha::SearchEngine::Indexer;
117 use Koha::Util::MARC;
118 use Koha::MarcMergeRules;
122 C4::Biblio - cataloging management functions
126 Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
130 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
132 =item 2. as raw MARC in the Zebra index and storage engine
134 =item 3. as MARC XML in biblio_metadata.metadata
138 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
140 Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
144 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
146 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
150 Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
154 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
156 =item 2. _koha_* - low-level internal functions for managing the koha tables
158 =item 3. Marc management function : as the MARC record is stored in biblio_metadata.metadata, some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
160 =item 4. Zebra functions used to update the Zebra index
162 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
166 The MARC record (in biblio_metadata.metadata) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
170 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
172 =item 2. add the biblionumber and biblioitemnumber into the MARC records
174 =item 3. save the marc record
178 =head1 EXPORTED FUNCTIONS
182 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
184 Exported function (core API) for adding a new biblio to koha.
186 The first argument is a C<MARC::Record> object containing the
187 bib to add, while the second argument is the desired MARC
190 This function also accepts a third, optional argument: a hashref
191 to additional options. The only defined option is C<defer_marc_save>,
192 which if present and mapped to a true value, causes C<AddBiblio>
193 to omit the call to save the MARC in C<biblio_metadata.metadata>
194 This option is provided B<only>
195 for the use of scripts such as C<bulkmarcimport.pl> that may need
196 to do some manipulation of the MARC record for item parsing before
197 saving it and which cannot afford the performance hit of saving
198 the MARC record twice. Consequently, do not use that option
199 unless you can guarantee that C<ModBiblioMarc> will be called.
205 my $frameworkcode = shift;
206 my $options = @_ ? shift : undef;
207 my $defer_marc_save = 0;
209 carp('AddBiblio called with undefined record');
212 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
213 $defer_marc_save = 1;
216 my $schema = Koha::Database->schema;
217 my ( $biblionumber, $biblioitemnumber );
219 $schema->txn_do(sub {
221 # transform the data into koha-table style data
222 SetUTF8Flag($record);
223 my $olddata = TransformMarcToKoha( $record, $frameworkcode );
225 my $biblio = Koha::Biblio->new(
227 frameworkcode => $frameworkcode,
228 author => $olddata->{author},
229 title => $olddata->{title},
230 subtitle => $olddata->{subtitle},
231 medium => $olddata->{medium},
232 part_number => $olddata->{part_number},
233 part_name => $olddata->{part_name},
234 unititle => $olddata->{unititle},
235 notes => $olddata->{notes},
237 ( $olddata->{serial} || $olddata->{seriestitle} ? 1 : 0 ),
238 seriestitle => $olddata->{seriestitle},
239 copyrightdate => $olddata->{copyrightdate},
240 datecreated => \'NOW()',
241 abstract => $olddata->{abstract},
244 $biblionumber = $biblio->biblionumber;
245 Koha::Exceptions::ObjectNotCreated->throw unless $biblio;
247 my ($cn_sort) = GetClassSort( $olddata->{'biblioitems.cn_source'}, $olddata->{'cn_class'}, $olddata->{'cn_item'} );
248 my $biblioitem = Koha::Biblioitem->new(
250 biblionumber => $biblionumber,
251 volume => $olddata->{volume},
252 number => $olddata->{number},
253 itemtype => $olddata->{itemtype},
254 isbn => $olddata->{isbn},
255 issn => $olddata->{issn},
256 publicationyear => $olddata->{publicationyear},
257 publishercode => $olddata->{publishercode},
258 volumedate => $olddata->{volumedate},
259 volumedesc => $olddata->{volumedesc},
260 collectiontitle => $olddata->{collectiontitle},
261 collectionissn => $olddata->{collectionissn},
262 collectionvolume => $olddata->{collectionvolume},
263 editionstatement => $olddata->{editionstatement},
264 editionresponsibility => $olddata->{editionresponsibility},
265 illus => $olddata->{illus},
266 pages => $olddata->{pages},
267 notes => $olddata->{bnotes},
268 size => $olddata->{size},
269 place => $olddata->{place},
270 lccn => $olddata->{lccn},
271 url => $olddata->{url},
272 cn_source => $olddata->{'biblioitems.cn_source'},
273 cn_class => $olddata->{cn_class},
274 cn_item => $olddata->{cn_item},
275 cn_suffix => $olddata->{cn_suff},
277 totalissues => $olddata->{totalissues},
278 ean => $olddata->{ean},
279 agerestriction => $olddata->{agerestriction},
282 Koha::Exceptions::ObjectNotCreated->throw unless $biblioitem;
283 $biblioitemnumber = $biblioitem->biblioitemnumber;
285 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
287 # update MARC subfield that stores biblioitems.cn_sort
288 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
290 if (C4::Context->preference('BiblioAddsAuthorities')) {
291 BiblioAutoLink( $record, $frameworkcode );
295 ModBiblioMarc( $record, $biblionumber ) unless $defer_marc_save;
297 # update OAI-PMH sets
298 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
299 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
302 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
304 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
308 ( $biblionumber, $biblioitemnumber ) = ( undef, undef );
310 return ( $biblionumber, $biblioitemnumber );
315 ModBiblio($record, $biblionumber, $frameworkcode, $options);
317 Replace an existing bib record identified by C<$biblionumber>
318 with one supplied by the MARC::Record object C<$record>. The embedded
319 item, biblioitem, and biblionumber fields from the previous
320 version of the bib record replace any such fields of those tags that
321 are present in C<$record>. Consequently, ModBiblio() is not
322 to be used to try to modify item records.
324 C<$frameworkcode> specifies the MARC framework to use
325 when storing the modified bib record; among other things,
326 this controls how MARC fields get mapped to display columns
327 in the C<biblio> and C<biblioitems> tables, as well as
328 which fields are used to store embedded item, biblioitem,
329 and biblionumber data for indexing.
331 The C<$options> argument is a hashref with additional parameters:
337 This parameter is forwared to L</ApplyMarcMergeRules> where it is used for
338 selecting the current rule set if Marc Merge Rules is enabled.
339 See L</ApplyMarcMergeRules> for more details.
341 =item C<disable_autolink>
343 Unless C<disable_autolink> is passed ModBiblio will relink record headings
344 to authorities based on settings in the system preferences. This flag allows
345 us to not relink records when the authority linker is saving modifications.
349 Returns 1 on success 0 on failure
354 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
358 carp 'No record passed to ModBiblio';
362 if ( C4::Context->preference("CataloguingLog") ) {
363 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
364 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
367 if ( !$options->{disable_autolink} && C4::Context->preference('BiblioAddsAuthorities') ) {
368 BiblioAutoLink( $record, $frameworkcode );
371 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
372 # throw an exception which probably won't be handled.
373 foreach my $field ($record->fields()) {
374 if (! $field->is_control_field()) {
375 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
376 $record->delete_field($field);
381 SetUTF8Flag($record);
382 my $dbh = C4::Context->dbh;
384 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
386 _strip_item_fields($record, $frameworkcode);
389 if (C4::Context->preference('MARCMergeRules') && $biblionumber && defined $options && exists $options->{'context'}) {
390 $record = ApplyMarcMergeRules({
391 biblionumber => $biblionumber,
393 context => $options->{'context'},
398 # update biblionumber and biblioitemnumber in MARC
399 # FIXME - this is assuming a 1 to 1 relationship between
400 # biblios and biblioitems
401 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
402 $sth->execute($biblionumber);
403 my ($biblioitemnumber) = $sth->fetchrow;
405 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
407 # load the koha-table data object
408 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
410 # update MARC subfield that stores biblioitems.cn_sort
411 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
413 # update the MARC record (that now contains biblio and items) with the new record data
414 ModBiblioMarc( $record, $biblionumber );
416 # modify the other koha tables
417 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
418 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
420 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
422 # update OAI-PMH sets
423 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
424 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
430 =head2 _strip_item_fields
432 _strip_item_fields($record, $frameworkcode)
434 Utility routine to remove item tags from a
439 sub _strip_item_fields {
441 my $frameworkcode = shift;
442 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
443 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
445 # delete any item fields from incoming record to avoid
446 # duplication or incorrect data - use AddItem() or ModItem()
448 foreach my $field ( $record->field($itemtag) ) {
449 $record->delete_field($field);
455 my $error = &DelBiblio($biblionumber);
457 Exported function (core API) for deleting a biblio in koha.
458 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
459 Also backs it up to deleted* tables.
460 Checks to make sure that the biblio has no items attached.
462 C<$error> : undef unless an error occurs
467 my ($biblionumber, $params) = @_;
469 my $biblio = Koha::Biblios->find( $biblionumber );
470 return unless $biblio; # Should we throw an exception instead?
472 my $dbh = C4::Context->dbh;
473 my $error; # for error handling
475 # First make sure this biblio has no items attached
476 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
477 $sth->execute($biblionumber);
478 if ( my $itemnumber = $sth->fetchrow ) {
480 # Fix this to use a status the template can understand
481 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
484 return $error if $error;
486 # We delete any existing holds
487 my $holds = $biblio->holds;
488 while ( my $hold = $holds->next ) {
492 unless ( $params->{skip_record_index} ){
493 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
494 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
497 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
498 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
499 $sth->execute($biblionumber);
500 while ( my $biblioitemnumber = $sth->fetchrow ) {
502 # delete this biblioitem
503 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
504 return $error if $error;
508 # delete biblio from Koha tables and save in deletedbiblio
509 # must do this *after* _koha_delete_biblioitems, otherwise
510 # delete cascade will prevent deletedbiblioitems rows
511 # from being generated by _koha_delete_biblioitems
512 $error = _koha_delete_biblio( $dbh, $biblionumber );
514 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
516 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
522 =head2 BiblioAutoLink
524 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
526 Automatically links headings in a bib record to authorities.
528 Returns the number of headings changed
534 my $frameworkcode = shift;
537 carp('Undefined record passed to BiblioAutoLink');
540 my ( $num_headings_changed, %results );
543 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
544 unless ( can_load( modules => { $linker_module => undef } ) ) {
545 $linker_module = 'C4::Linker::Default';
546 unless ( can_load( modules => { $linker_module => undef } ) ) {
551 my $linker = $linker_module->new(
552 { 'options' => C4::Context->preference("LinkerOptions") } );
553 my ( $headings_changed, $results ) =
554 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
555 # By default we probably don't want to relink things when cataloging
556 return $headings_changed, $results;
559 =head2 LinkBibHeadingsToAuthorities
561 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
563 Links bib headings to authority records by checking
564 each authority-controlled field in the C<MARC::Record>
565 object C<$marc>, looking for a matching authority record,
566 and setting the linking subfield $9 to the ID of that
569 If $allowrelink is false, existing authids will never be
570 replaced, regardless of the values of LinkerKeepStale and
573 Returns the number of heading links changed in the
578 sub LinkBibHeadingsToAuthorities {
581 my $frameworkcode = shift;
582 my $allowrelink = shift;
583 my $tagtolink = shift;
587 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
591 require C4::AuthoritiesMarc;
593 $allowrelink = 1 unless defined $allowrelink;
594 my $num_headings_changed = 0;
595 foreach my $field ( $bib->fields() ) {
596 if ( defined $tagtolink ) {
597 next unless $field->tag() == $tagtolink ;
599 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
600 next unless defined $heading;
603 my $current_link = $field->subfield('9');
605 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
607 $results{'linked'}->{ $heading->display_form() }++;
608 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
612 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
614 $results{ $fuzzy ? 'fuzzy' : 'linked' }
615 ->{ $heading->display_form() }++;
616 if(defined $current_link and $current_link == $authid) {
617 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
621 $field->delete_subfield( code => '9' ) if defined $current_link;
622 $field->add_subfields( '9', $authid );
623 $num_headings_changed++;
624 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
627 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
628 if ( defined $current_link
629 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
631 $results{'fuzzy'}->{ $heading->display_form() }++;
632 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
634 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
635 if ( _check_valid_auth_link( $current_link, $field ) ) {
636 $results{'linked'}->{ $heading->display_form() }++;
638 elsif ( !$match_count ) {
639 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
640 my $marcrecordauth = MARC::Record->new();
641 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
642 $marcrecordauth->leader(' nz a22 o 4500');
643 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
645 $field->delete_subfield( code => '9' )
646 if defined $current_link;
648 foreach my $subfield ( $field->subfields() ){
649 if ( $subfield->[0] =~ /[A-z]/
650 && C4::Heading::valid_heading_subfield(
651 $field->tag, $subfield->[0] )
653 push @auth_subfields, $subfield->[0] => $subfield->[1];
656 # Bib headings contain some ending punctuation that should NOT
657 # be included in the authority record. Strip those before creation
658 next unless @auth_subfields; # Don't try to create a record if we have no fields;
659 my $last_sub = pop @auth_subfields;
660 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
661 push @auth_subfields, $last_sub;
662 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
663 $marcrecordauth->insert_fields_ordered($authfield);
665 # bug 2317: ensure new authority knows it's using UTF-8; currently
666 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
667 # automatically for UNIMARC (by not transcoding)
668 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
669 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
670 # of change to a core API just before the 3.0 release.
672 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
673 my $userenv = C4::Context->userenv;
675 if ( $userenv && $userenv->{'branch'} ) {
676 $library = Koha::Libraries->find( $userenv->{'branch'} );
678 $marcrecordauth->insert_fields_ordered(
681 'a' => "Machine generated authority record."
685 $bib->author() . ", "
686 . $bib->title_proper() . ", "
687 . $bib->publication_date() . " ";
688 $cite =~ s/^[\s\,]*//;
689 $cite =~ s/[\s\,]*$//;
692 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
693 . $bib->subfield( '999', 'c' ) . ": "
695 $marcrecordauth->insert_fields_ordered(
696 MARC::Field->new( '670', '', '', 'a' => $cite ) );
699 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
702 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
703 $heading->auth_type() );
704 $field->add_subfields( '9', $authid );
705 $num_headings_changed++;
706 $linker->update_cache($heading, $authid);
707 $results{'added'}->{ $heading->display_form() }++;
708 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
711 elsif ( defined $current_link ) {
712 if ( _check_valid_auth_link( $current_link, $field ) ) {
713 $results{'linked'}->{ $heading->display_form() }++;
714 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
717 $field->delete_subfield( code => '9' );
718 $num_headings_changed++;
719 $results{'unlinked'}->{ $heading->display_form() }++;
720 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'NONE_FOUND', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
724 $results{'unlinked'}->{ $heading->display_form() }++;
725 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'NONE_FOUND', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
730 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
731 return $num_headings_changed, \%results;
734 =head2 _check_valid_auth_link
736 if ( _check_valid_auth_link($authid, $field) ) {
740 Check whether the specified heading-auth link is valid without reference
741 to Zebra. Ideally this code would be in C4::Heading, but that won't be
742 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
747 sub _check_valid_auth_link {
748 my ( $authid, $field ) = @_;
749 require C4::AuthoritiesMarc;
751 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
756 $data = &GetBiblioData($biblionumber);
758 Returns information about the book with the given biblionumber.
759 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
760 the C<biblio> and C<biblioitems> tables in the
763 In addition, C<$data-E<gt>{subject}> is the list of the book's
764 subjects, separated by C<" , "> (space, comma, space).
765 If there are multiple biblioitems with the given biblionumber, only
766 the first one is considered.
772 my $dbh = C4::Context->dbh;
774 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
776 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
777 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
778 WHERE biblio.biblionumber = ?";
780 my $sth = $dbh->prepare($query);
781 $sth->execute($bibnum);
783 $data = $sth->fetchrow_hashref;
787 } # sub GetBiblioData
791 $isbd = &GetISBDView({
792 'record' => $marc_record,
793 'template' => $interface, # opac/intranet
794 'framework' => $framework,
797 Return the ISBD view which can be included in opac and intranet
804 # Expecting record WITH items.
805 my $record = $params->{record};
806 return unless defined $record;
808 my $template = $params->{template} // q{};
809 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
810 my $framework = $params->{framework};
811 my $itemtype = $framework;
812 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
813 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
815 my $ISBD = C4::Context->preference($sysprefname);
820 foreach my $isbdfield ( split( /#/, $bloc ) ) {
822 # $isbdfield= /(.?.?.?)/;
823 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
824 my $fieldvalue = $1 || 0;
825 my $subfvalue = $2 || "";
827 my $analysestring = $4;
830 # warn "==> $1 / $2 / $3 / $4";
831 # my $fieldvalue=substr($isbdfield,0,3);
832 if ( $fieldvalue > 0 ) {
833 my $hasputtextbefore = 0;
834 my @fieldslist = $record->field($fieldvalue);
835 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
837 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
838 # warn "FV : $fieldvalue";
839 if ( $subfvalue ne "" ) {
840 # OPAC hidden subfield
842 if ( ( $template eq 'opac' )
843 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
844 foreach my $field (@fieldslist) {
845 foreach my $subfield ( $field->subfield($subfvalue) ) {
846 my $calculated = $analysestring;
847 my $tag = $field->tag();
850 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
851 my $tagsubf = $tag . $subfvalue;
852 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
853 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
855 # field builded, store the result
856 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
857 $blocres .= $textbefore;
858 $hasputtextbefore = 1;
861 # remove punctuation at start
862 $calculated =~ s/^( |;|:|\.|-)*//g;
863 $blocres .= $calculated;
868 $blocres .= $textafter if $hasputtextbefore;
870 foreach my $field (@fieldslist) {
871 my $calculated = $analysestring;
872 my $tag = $field->tag();
875 my @subf = $field->subfields;
876 for my $i ( 0 .. $#subf ) {
877 my $valuecode = $subf[$i][1];
878 my $subfieldcode = $subf[$i][0];
879 # OPAC hidden subfield
881 if ( ( $template eq 'opac' )
882 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
883 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
884 my $tagsubf = $tag . $subfieldcode;
886 $calculated =~ s/ # replace all {{}} codes by the value code.
887 \{\{$tagsubf\}\} # catch the {{actualcode}}
889 $valuecode # replace by the value code
892 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
893 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
896 # field builded, store the result
897 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
898 $blocres .= $textbefore;
899 $hasputtextbefore = 1;
902 # remove punctuation at start
903 $calculated =~ s/^( |;|:|\.|-)*//g;
904 $blocres .= $calculated;
907 $blocres .= $textafter if $hasputtextbefore;
910 $blocres .= $isbdfield;
915 $res =~ s/\{(.*?)\}//g;
917 $res =~ s/\n/<br\/>/g;
925 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
927 =head2 IsMarcStructureInternal
929 my $tagslib = C4::Biblio::GetMarcStructure();
930 for my $tag ( sort keys %$tagslib ) {
932 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
933 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
938 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
939 These different values should not be processed as valid subfields.
943 sub IsMarcStructureInternal {
944 my ( $subfield ) = @_;
945 return ref $subfield ? 0 : 1;
948 =head2 GetMarcStructure
950 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
952 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
953 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
954 $frameworkcode : the framework code to read
955 $params allows you to pass { unsafe => 1 } for better performance.
957 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
958 even autovivify its contents. It is a cached/shared data structure. Your
959 changes c/would be passed around in subsequent calls.
963 sub GetMarcStructure {
964 my ( $forlibrarian, $frameworkcode, $params ) = @_;
965 $frameworkcode = "" unless $frameworkcode;
967 $forlibrarian = $forlibrarian ? 1 : 0;
968 my $unsafe = ($params && $params->{unsafe})? 1: 0;
969 my $cache = Koha::Caches->get_instance();
970 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
971 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
972 return $cached if $cached;
974 my $dbh = C4::Context->dbh;
975 my $sth = $dbh->prepare(
976 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
977 FROM marc_tag_structure
978 WHERE frameworkcode=?
981 $sth->execute($frameworkcode);
982 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
984 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
985 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
986 $res->{$tag}->{tab} = "";
987 $res->{$tag}->{mandatory} = $mandatory;
988 $res->{$tag}->{important} = $important;
989 $res->{$tag}->{repeatable} = $repeatable;
990 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
991 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
994 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
996 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
997 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
998 subfield => $m->{tagsubfield},
1003 $cache->set_in_cache($cache_key, $res);
1007 =head2 GetUsedMarcStructure
1009 The same function as GetMarcStructure except it just takes field
1010 in tab 0-9. (used field)
1012 my $results = GetUsedMarcStructure($frameworkcode);
1014 C<$results> is a ref to an array which each case contains a ref
1015 to a hash which each keys is the columns from marc_subfield_structure
1017 C<$frameworkcode> is the framework code.
1021 sub GetUsedMarcStructure {
1022 my $frameworkcode = shift || '';
1025 FROM marc_subfield_structure
1027 AND frameworkcode = ?
1028 ORDER BY tagfield, display_order, tagsubfield
1030 my $sth = C4::Context->dbh->prepare($query);
1031 $sth->execute($frameworkcode);
1032 return $sth->fetchall_arrayref( {} );
1037 =head2 GetMarcSubfieldStructure
1039 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1041 Returns a reference to hash representing MARC subfield structure
1042 for framework with framework code C<$frameworkcode>, C<$params> is
1043 optional and may contain additional options.
1047 =item C<$frameworkcode>
1053 An optional hash reference with additional options.
1054 The following options are supported:
1060 Pass { unsafe => 1 } do disable cached object cloning,
1061 and instead get a shared reference, resulting in better
1062 performance (but care must be taken so that retured object
1065 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1066 even autovivify its contents. It is a cached/shared data structure. Your
1067 changes would be passed around in subsequent calls.
1075 sub GetMarcSubfieldStructure {
1076 my ( $frameworkcode, $params ) = @_;
1078 $frameworkcode //= '';
1080 my $cache = Koha::Caches->get_instance();
1081 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1082 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1083 return $cached if $cached;
1085 my $dbh = C4::Context->dbh;
1086 # We moved to selectall_arrayref since selectall_hashref does not
1087 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1088 my $subfield_aref = $dbh->selectall_arrayref( q|
1090 FROM marc_subfield_structure
1091 WHERE frameworkcode = ?
1093 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1094 |, { Slice => {} }, $frameworkcode );
1095 # Now map the output to a hash structure
1096 my $subfield_structure = {};
1097 foreach my $row ( @$subfield_aref ) {
1098 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1100 $cache->set_in_cache( $cache_key, $subfield_structure );
1101 return $subfield_structure;
1104 =head2 GetMarcFromKohaField
1106 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1107 @fields = GetMarcFromKohaField( $kohafield );
1108 $field = GetMarcFromKohaField( $kohafield );
1110 Returns the MARC fields & subfields mapped to $kohafield.
1111 Since the Default framework is considered as authoritative for such
1112 mappings, the former frameworkcode parameter is obsoleted.
1114 In list context all mappings are returned; there can be multiple
1115 mappings. Note that in the above example you could miss a second
1116 mappings in the first call.
1117 In scalar context only the field tag of the first mapping is returned.
1121 sub GetMarcFromKohaField {
1122 my ( $kohafield ) = @_;
1123 return unless $kohafield;
1124 # The next call uses the Default framework since it is AUTHORITATIVE
1125 # for all Koha to MARC mappings.
1126 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1128 foreach( @{ $mss->{$kohafield} } ) {
1129 push @retval, $_->{tagfield}, $_->{tagsubfield};
1131 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1134 =head2 GetMarcSubfieldStructureFromKohaField
1136 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1138 Returns marc subfield structure information for $kohafield.
1139 The Default framework is used, since it is authoritative for kohafield
1141 In list context returns a list of all hashrefs, since there may be
1142 multiple mappings. In scalar context the first hashref is returned.
1146 sub GetMarcSubfieldStructureFromKohaField {
1147 my ( $kohafield ) = @_;
1149 return unless $kohafield;
1151 # The next call uses the Default framework since it is AUTHORITATIVE
1152 # for all Koha to MARC mappings.
1153 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1154 return unless $mss->{$kohafield};
1155 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1158 =head2 GetMarcBiblio
1160 my $record = GetMarcBiblio({
1161 biblionumber => $biblionumber,
1162 embed_items => $embeditems,
1164 borcat => $patron_category });
1166 Returns MARC::Record representing a biblio record, or C<undef> if the
1167 biblionumber doesn't exist.
1169 Both embed_items and opac are optional.
1170 If embed_items is passed and is 1, items are embedded.
1171 If opac is passed and is 1, the record is filtered as needed.
1175 =item C<$biblionumber>
1179 =item C<$embeditems>
1181 set to true to include item information.
1185 set to true to make the result suited for OPAC view. This causes things like
1186 OpacHiddenItems to be applied.
1190 If the OpacHiddenItemsExceptions system preference is set, this patron category
1191 can be used to make visible OPAC items which would be normally hidden.
1192 It only makes sense in combination both embed_items and opac values true.
1201 if (not defined $params) {
1202 carp 'GetMarcBiblio called without parameters';
1206 my $biblionumber = $params->{biblionumber};
1207 my $embeditems = $params->{embed_items} || 0;
1208 my $opac = $params->{opac} || 0;
1209 my $borcat = $params->{borcat} // q{};
1211 if (not defined $biblionumber) {
1212 carp 'GetMarcBiblio called with undefined biblionumber';
1216 my $dbh = C4::Context->dbh;
1217 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=? ");
1218 $sth->execute($biblionumber);
1219 my $row = $sth->fetchrow_hashref;
1220 my $biblioitemnumber = $row->{'biblioitemnumber'};
1221 my $marcxml = GetXmlBiblio( $biblionumber );
1222 $marcxml = StripNonXmlChars( $marcxml );
1223 my $frameworkcode = GetFrameworkCode($biblionumber);
1224 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1225 my $record = MARC::Record->new();
1229 MARC::Record::new_from_xml( $marcxml, "UTF-8",
1230 C4::Context->preference('marcflavour') );
1232 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1233 return unless $record;
1235 C4::Biblio::_koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber,
1236 $biblioitemnumber );
1237 C4::Biblio::EmbedItemsInMarcBiblio({
1238 marc_record => $record,
1239 biblionumber => $biblionumber,
1241 borcat => $borcat })
1253 my $marcxml = GetXmlBiblio($biblionumber);
1255 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1256 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1261 my ($biblionumber) = @_;
1262 my $dbh = C4::Context->dbh;
1263 return unless $biblionumber;
1264 my ($marcxml) = $dbh->selectrow_array(
1267 FROM biblio_metadata
1268 WHERE biblionumber=?
1269 AND format='marcxml'
1271 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1278 return the prices in accordance with the Marc format.
1280 returns 0 if no price found
1281 returns undef if called without a marc record or with
1282 an unrecognized marc format
1287 my ( $record, $marcflavour ) = @_;
1289 carp 'GetMarcPrice called on undefined record';
1296 if ( $marcflavour eq "MARC21" ) {
1297 @listtags = ('345', '020');
1299 } elsif ( $marcflavour eq "UNIMARC" ) {
1300 @listtags = ('345', '010');
1306 for my $field ( $record->field(@listtags) ) {
1307 for my $subfield_value ($field->subfield($subfield)){
1309 $subfield_value = MungeMarcPrice( $subfield_value );
1310 return $subfield_value if ($subfield_value);
1313 return 0; # no price found
1316 =head2 MungeMarcPrice
1318 Return the best guess at what the actual price is from a price field.
1322 sub MungeMarcPrice {
1324 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1325 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1326 my $active_currency = Koha::Acquisition::Currencies->get_active;
1327 my $symbol = $active_currency->symbol;
1328 my $isocode = $active_currency->isocode;
1329 $isocode = $active_currency->currency unless defined $isocode;
1332 my @matches =($price=~ /
1334 ( # start of capturing parenthesis
1336 (?:[\p{Sc}\p{L}\/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1337 |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1339 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1341 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1342 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1344 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1345 ) # end of capturing parenthesis
1346 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1350 foreach ( @matches ) {
1351 $localprice = $_ and last if index($_, $isocode)>=0;
1353 if ( !$localprice ) {
1354 foreach ( @matches ) {
1355 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1360 if ( $localprice ) {
1361 $price = $localprice;
1363 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1364 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1366 # eliminate symbol/isocode, space and any final dot from the string
1367 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1368 # remove comma,dot when used as separators from hundreds
1369 $price =~s/[\,\.](\d{3})/$1/g;
1370 # convert comma to dot to ensure correct display of decimals if existing
1376 =head2 GetMarcQuantity
1378 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1379 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1381 returns 0 if no quantity found
1382 returns undef if called without a marc record or with
1383 an unrecognized marc format
1387 sub GetMarcQuantity {
1388 my ( $record, $marcflavour ) = @_;
1390 carp 'GetMarcQuantity called on undefined record';
1397 if ( $marcflavour eq "MARC21" ) {
1399 } elsif ( $marcflavour eq "UNIMARC" ) {
1400 @listtags = ('969');
1406 for my $field ( $record->field(@listtags) ) {
1407 for my $subfield_value ($field->subfield($subfield)){
1409 if ($subfield_value) {
1410 # in France, the cents separator is the , but sometimes, ppl use a .
1411 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1412 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1413 return $subfield_value;
1417 return 0; # no price found
1421 =head2 GetAuthorisedValueDesc
1423 my $subfieldvalue =get_authorised_value_desc(
1424 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1426 Retrieve the complete description for a given authorised value.
1428 Now takes $category and $value pair too.
1430 my $auth_value_desc =GetAuthorisedValueDesc(
1431 '','', 'DVD' ,'','','CCODE');
1433 If the optional $opac parameter is set to a true value, displays OPAC
1434 descriptions rather than normal ones when they exist.
1438 sub GetAuthorisedValueDesc {
1439 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1443 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1446 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1447 my $branch = Koha::Libraries->find($value);
1448 return $branch? $branch->branchname: q{};
1452 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1453 my $itemtype = Koha::ItemTypes->find( $value );
1454 return $itemtype ? $itemtype->translated_description : q||;
1457 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1458 my $source = GetClassSource($value);
1459 return $source ? $source->{description} : q||;
1462 #---- "true" authorized value
1463 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1466 my $dbh = C4::Context->dbh;
1467 if ( $category ne "" ) {
1468 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1469 $sth->execute( $category, $value );
1470 my $data = $sth->fetchrow_hashref;
1471 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1473 return $value; # if nothing is found return the original value
1477 =head2 GetMarcControlnumber
1479 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1481 Get the control number / record Identifier from the MARC record and return it.
1485 sub GetMarcControlnumber {
1486 my ( $record, $marcflavour ) = @_;
1488 carp 'GetMarcControlnumber called on undefined record';
1491 my $controlnumber = "";
1492 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1493 # Keep $marcflavour for possible later use
1494 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1495 my $controlnumberField = $record->field('001');
1496 if ($controlnumberField) {
1497 $controlnumber = $controlnumberField->data();
1500 return $controlnumber;
1505 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1507 Get all ISBNs from the MARC record and returns them in an array.
1508 ISBNs stored in different fields depending on MARC flavour
1513 my ( $record, $marcflavour ) = @_;
1515 carp 'GetMarcISBN called on undefined record';
1519 if ( $marcflavour eq "UNIMARC" ) {
1521 } else { # assume marc21 if not unimarc
1526 foreach my $field ( $record->field($scope) ) {
1527 my $isbn = $field->subfield( 'a' );
1528 if ( $isbn && $isbn ne "" ) {
1529 push @marcisbns, $isbn;
1539 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1541 Get all valid ISSNs from the MARC record and returns them in an array.
1542 ISSNs are stored in different fields depending on MARC flavour
1547 my ( $record, $marcflavour ) = @_;
1549 carp 'GetMarcISSN called on undefined record';
1553 if ( $marcflavour eq "UNIMARC" ) {
1556 else { # assume MARC21
1560 foreach my $field ( $record->field($scope) ) {
1561 push @marcissns, $field->subfield( 'a' )
1562 if ( $field->subfield( 'a' ) ne "" );
1567 =head2 GetMarcSubjects
1569 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1571 Get all subjects from the MARC record and returns them in an array.
1572 The subjects are stored in different fields depending on MARC flavour
1576 sub GetMarcSubjects {
1577 my ( $record, $marcflavour ) = @_;
1579 carp 'GetMarcSubjects called on undefined record';
1582 my ( $mintag, $maxtag, $fields_filter );
1583 if ( $marcflavour eq "UNIMARC" ) {
1586 $fields_filter = '6..';
1590 $fields_filter = '6..';
1595 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1596 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1598 foreach my $field ( $record->field($fields_filter) ) {
1599 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1601 my @subfields = $field->subfields();
1604 # if there is an authority link, build the links with an= subfield9
1605 my $subfield9 = $field->subfield('9');
1608 my $linkvalue = $subfield9;
1609 $linkvalue =~ s/(\(|\))//g;
1610 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1611 $authoritylink = $linkvalue
1615 for my $subject_subfield (@subfields) {
1616 next if ( $subject_subfield->[0] eq '9' );
1618 # don't load unimarc subfields 3,4,5
1619 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1620 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1621 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1623 my $code = $subject_subfield->[0];
1624 my $value = $subject_subfield->[1];
1625 my $linkvalue = $value;
1626 $linkvalue =~ s/(\(|\))//g;
1627 # if no authority link, build a search query
1628 unless ($subfield9) {
1630 limit => $subject_limit,
1631 'link' => $linkvalue,
1632 operator => (scalar @link_loop) ? ' and ' : undef
1635 my @this_link_loop = @link_loop;
1637 unless ( $code eq '0' ) {
1638 push @subfields_loop, {
1641 link_loop => \@this_link_loop,
1642 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1647 push @marcsubjects, {
1648 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1649 authoritylink => $authoritylink,
1650 } if $authoritylink || @subfields_loop;
1653 return \@marcsubjects;
1654 } #end getMARCsubjects
1656 =head2 GetMarcAuthors
1658 authors = GetMarcAuthors($record,$marcflavour);
1660 Get all authors from the MARC record and returns them in an array.
1661 The authors are stored in different fields depending on MARC flavour
1665 sub GetMarcAuthors {
1666 my ( $record, $marcflavour ) = @_;
1668 carp 'GetMarcAuthors called on undefined record';
1671 my ( $mintag, $maxtag, $fields_filter );
1673 # tagslib useful only for UNIMARC author responsibilities
1675 if ( $marcflavour eq "UNIMARC" ) {
1676 # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1677 $tagslib = GetMarcStructure( 1, '', { unsafe => 1 });
1680 $fields_filter = '7..';
1684 $fields_filter = '7..';
1688 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1690 foreach my $field ( $record->field($fields_filter) ) {
1691 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1694 my @subfields = $field->subfields();
1697 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1698 my $subfield9 = $field->subfield('9');
1700 my $linkvalue = $subfield9;
1701 $linkvalue =~ s/(\(|\))//g;
1702 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1707 for my $authors_subfield (@subfields) {
1708 next if ( $authors_subfield->[0] eq '9' );
1710 # unimarc3 contains the $3 of the author for UNIMARC.
1711 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1712 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1714 # don't load unimarc subfields 3, 5
1715 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1717 my $code = $authors_subfield->[0];
1718 my $value = $authors_subfield->[1];
1719 my $linkvalue = $value;
1720 $linkvalue =~ s/(\(|\))//g;
1721 # UNIMARC author responsibility
1722 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1723 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1724 $linkvalue = "($value)";
1726 # if no authority link, build a search query
1727 unless ($subfield9) {
1730 'link' => $linkvalue,
1731 operator => (scalar @link_loop) ? ' and ' : undef
1734 my @this_link_loop = @link_loop;
1736 unless ( $code eq '0') {
1737 push @subfields_loop, {
1738 tag => $field->tag(),
1741 link_loop => \@this_link_loop,
1742 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1746 push @marcauthors, {
1747 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1748 authoritylink => $subfield9,
1749 unimarc3 => $unimarc3
1752 return \@marcauthors;
1757 $marcurls = GetMarcUrls($record,$marcflavour);
1759 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1760 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1765 my ( $record, $marcflavour ) = @_;
1767 carp 'GetMarcUrls called on undefined record';
1772 for my $field ( $record->field('856') ) {
1774 for my $note ( $field->subfield('z') ) {
1775 push @notes, { note => $note };
1777 my @urls = $field->subfield('u');
1778 foreach my $url (@urls) {
1779 $url =~ s/^\s+|\s+$//g; # trim
1781 if ( $marcflavour eq 'MARC21' ) {
1782 my $s3 = $field->subfield('3');
1783 my $link = $field->subfield('y');
1784 unless ( $url =~ /^\w+:/ ) {
1785 if ( $field->indicator(1) eq '7' ) {
1786 $url = $field->subfield('2') . "://" . $url;
1787 } elsif ( $field->indicator(1) eq '1' ) {
1788 $url = 'ftp://' . $url;
1791 # properly, this should be if ind1=4,
1792 # however we will assume http protocol since we're building a link.
1793 $url = 'http://' . $url;
1797 # TODO handle ind 2 (relationship)
1802 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1803 $marcurl->{'part'} = $s3 if ($link);
1804 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1806 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1807 $marcurl->{'MARCURL'} = $url;
1809 push @marcurls, $marcurl;
1815 =head2 GetMarcSeries
1817 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1819 Get all series from the MARC record and returns them in an array.
1820 The series are stored in different fields depending on MARC flavour
1825 my ( $record, $marcflavour ) = @_;
1827 carp 'GetMarcSeries called on undefined record';
1831 my ( $mintag, $maxtag, $fields_filter );
1832 if ( $marcflavour eq "UNIMARC" ) {
1835 $fields_filter = '2..';
1839 $fields_filter = '4..';
1843 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1845 foreach my $field ( $record->field($fields_filter) ) {
1846 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1848 my @subfields = $field->subfields();
1851 for my $series_subfield (@subfields) {
1853 # ignore $9, used for authority link
1854 next if ( $series_subfield->[0] eq '9' );
1857 my $code = $series_subfield->[0];
1858 my $value = $series_subfield->[1];
1859 my $linkvalue = $value;
1860 $linkvalue =~ s/(\(|\))//g;
1862 # see if this is an instance of a volume
1863 if ( $code eq 'v' ) {
1868 'link' => $linkvalue,
1869 operator => (scalar @link_loop) ? ' and ' : undef
1872 if ($volume_number) {
1873 push @subfields_loop, { volumenum => $value };
1875 push @subfields_loop, {
1878 link_loop => \@link_loop,
1879 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1880 volumenum => $volume_number,
1884 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1887 return \@marcseries;
1888 } #end getMARCseriess
1890 =head2 UpsertMarcSubfield
1892 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1896 sub UpsertMarcSubfield {
1897 my ($record, $tag, $code, $content) = @_;
1898 my $f = $record->field($tag);
1901 $f->update( $code => $content );
1904 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1905 $record->insert_fields_ordered( $f );
1909 =head2 UpsertMarcControlField
1911 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1915 sub UpsertMarcControlField {
1916 my ($record, $tag, $content) = @_;
1917 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1918 my $f = $record->field($tag);
1921 $f->update( $content );
1924 my $f = MARC::Field->new($tag, $content);
1925 $record->insert_fields_ordered( $f );
1929 =head2 GetFrameworkCode
1931 $frameworkcode = GetFrameworkCode( $biblionumber )
1935 sub GetFrameworkCode {
1936 my ($biblionumber) = @_;
1937 my $dbh = C4::Context->dbh;
1938 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1939 $sth->execute($biblionumber);
1940 my ($frameworkcode) = $sth->fetchrow;
1941 return $frameworkcode;
1944 =head2 TransformKohaToMarc
1946 $record = TransformKohaToMarc( $hash [, $params ] )
1948 This function builds a (partial) MARC::Record from a hash.
1949 Hash entries can be from biblio, biblioitems or items.
1950 The params hash includes the parameter no_split used in C4::Items.
1952 This function is called in acquisition module, to create a basic catalogue
1953 entry from user entry.
1958 sub TransformKohaToMarc {
1959 my ( $hash, $params ) = @_;
1960 my $record = MARC::Record->new();
1961 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1963 # In the next call we use the Default framework, since it is considered
1964 # authoritative for Koha to Marc mappings.
1965 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1967 while ( my ($kohafield, $value) = each %$hash ) {
1968 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1969 my $tagfield = $fld->{tagfield};
1970 my $tagsubfield = $fld->{tagsubfield};
1973 # BZ 21800: split value if field is repeatable.
1974 my @values = _check_split($params, $fld, $value)
1975 ? split(/\s?\|\s?/, $value, -1)
1977 foreach my $value ( @values ) {
1978 next if $value eq '';
1979 $tag_hr->{$tagfield} //= [];
1980 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1984 foreach my $tag (sort keys %$tag_hr) {
1985 my @sfl = @{$tag_hr->{$tag}};
1986 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1987 @sfl = map { @{$_}; } @sfl;
1988 # Special care for control fields: remove the subfield indication @
1989 # and do not insert indicators.
1990 my @ind = $tag < 10 ? () : ( " ", " " );
1991 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1992 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1998 # Checks if $value must be split; may consult passed framework
1999 my ($params, $fld, $value) = @_;
2000 return if index($value,'|') == -1; # nothing to worry about
2001 return if $params->{no_split};
2003 # if we did not get a specific framework, check default in $mss
2004 return $fld->{repeatable} if !$params->{framework};
2006 # here we need to check the specific framework
2007 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
2008 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
2009 next if $fld2->{tagfield} ne $fld->{tagfield};
2010 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
2011 return 1 if $fld2->{repeatable};
2016 =head2 PrepHostMarcField
2018 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2020 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2024 sub PrepHostMarcField {
2025 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2026 $marcflavour ||="MARC21";
2028 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
2029 my $item = Koha::Items->find($hostitemnumber);
2032 if ( $marcflavour eq "MARC21" ) {
2036 if ($hostrecord->subfield('100','a')){
2037 $mainentry = $hostrecord->subfield('100','a');
2038 } elsif ($hostrecord->subfield('110','a')){
2039 $mainentry = $hostrecord->subfield('110','a');
2041 $mainentry = $hostrecord->subfield('111','a');
2044 # qualification info
2046 if (my $field260 = $hostrecord->field('260')){
2047 $qualinfo = $field260->as_string( 'abc' );
2052 my $ed = $hostrecord->subfield('250','a');
2053 my $barcode = $item->barcode;
2054 my $title = $hostrecord->subfield('245','a');
2056 # record control number, 001 with 003 and prefix
2058 if ($hostrecord->field('001')){
2059 $recctrlno = $hostrecord->field('001')->data();
2060 if ($hostrecord->field('003')){
2061 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2066 my $issn = $hostrecord->subfield('022','a');
2067 my $isbn = $hostrecord->subfield('020','a');
2070 $hostmarcfield = MARC::Field->new(
2072 '0' => $hostbiblionumber,
2073 '9' => $hostitemnumber,
2083 } elsif ($marcflavour eq "UNIMARC") {
2084 $hostmarcfield = MARC::Field->new(
2086 '0' => $hostbiblionumber,
2087 't' => $hostrecord->subfield('200','a'),
2088 '9' => $hostitemnumber
2092 return $hostmarcfield;
2095 =head2 TransformHtmlToXml
2097 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2098 $ind_tag, $auth_type )
2100 $auth_type contains :
2104 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2106 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2108 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2114 sub TransformHtmlToXml {
2115 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2116 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2118 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2120 my $xml = MARC::File::XML::header('UTF-8');
2121 $xml .= "<record>\n";
2122 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2123 MARC::File::XML->default_record_format($auth_type);
2125 # in UNIMARC, field 100 contains the encoding
2126 # check that there is one, otherwise the
2127 # MARC::Record->new_from_xml will fail (and Koha will die)
2128 my $unimarc_and_100_exist = 0;
2129 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2134 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2135 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2137 # if we have a 100 field and it's values are not correct, skip them.
2138 # if we don't have any valid 100 field, we will create a default one at the end
2139 my $enc = substr( @$values[$i], 26, 2 );
2140 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2141 $unimarc_and_100_exist = 1;
2146 @$values[$i] =~ s/&/&/g;
2147 @$values[$i] =~ s/</</g;
2148 @$values[$i] =~ s/>/>/g;
2149 @$values[$i] =~ s/"/"/g;
2150 @$values[$i] =~ s/'/'/g;
2152 my $skip = @$values[$i] eq q{};
2155 && $perm_loc_subfield
2156 && @$tags[$i] eq $perm_loc_tag
2157 && @$subfields[$i] eq $perm_loc_subfield;
2159 if ( ( @$tags[$i] ne $prevtag ) ) {
2160 $close_last_tag = 0;
2161 $j++ unless ( @$tags[$i] eq "" );
2162 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2163 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2164 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2166 $xml .= "</datafield>\n";
2167 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2169 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2170 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2172 $close_last_tag = 1;
2180 if ( @$tags[$i] eq "000" ) {
2181 $xml .= "<leader>@$values[$i]</leader>\n";
2184 # rest of the fixed fields
2185 } elsif ( @$tags[$i] < 10 ) {
2186 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2189 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2190 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2192 $close_last_tag = 1;
2196 } else { # @$tags[$i] eq $prevtag
2199 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2200 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2201 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2202 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2204 $close_last_tag = 1;
2206 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2209 $prevtag = @$tags[$i];
2211 $xml .= "</datafield>\n" if $close_last_tag;
2212 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2214 # warn "SETTING 100 for $auth_type";
2215 my $string = strftime( "%Y%m%d", localtime(time) );
2217 # set 50 to position 26 is biblios, 13 if authorities
2219 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2220 $string = sprintf( "%-*s", 35, $string );
2221 substr( $string, $pos, 6, "50" );
2222 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2223 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2224 $xml .= "</datafield>\n";
2226 $xml .= "</record>\n";
2227 $xml .= MARC::File::XML::footer();
2231 =head2 _default_ind_to_space
2233 Passed what should be an indicator returns a space
2234 if its undefined or zero length
2238 sub _default_ind_to_space {
2240 if ( !defined $s || $s eq q{} ) {
2246 =head2 TransformHtmlToMarc
2248 L<$record> = TransformHtmlToMarc(L<$cgi>)
2249 L<$cgi> is the CGI object which contains the values for subfields
2251 'tag_010_indicator1_531951' ,
2252 'tag_010_indicator2_531951' ,
2253 'tag_010_code_a_531951_145735' ,
2254 'tag_010_subfield_a_531951_145735' ,
2255 'tag_200_indicator1_873510' ,
2256 'tag_200_indicator2_873510' ,
2257 'tag_200_code_a_873510_673465' ,
2258 'tag_200_subfield_a_873510_673465' ,
2259 'tag_200_code_b_873510_704318' ,
2260 'tag_200_subfield_b_873510_704318' ,
2261 'tag_200_code_e_873510_280822' ,
2262 'tag_200_subfield_e_873510_280822' ,
2263 'tag_200_code_f_873510_110730' ,
2264 'tag_200_subfield_f_873510_110730' ,
2266 L<$record> is the MARC::Record object.
2270 sub TransformHtmlToMarc {
2271 my ($cgi, $isbiblio) = @_;
2273 my @params = $cgi->multi_param();
2275 # explicitly turn on the UTF-8 flag for all
2276 # 'tag_' parameters to avoid incorrect character
2277 # conversion later on
2278 my $cgi_params = $cgi->Vars;
2279 foreach my $param_name ( keys %$cgi_params ) {
2280 if ( $param_name =~ /^tag_/ ) {
2281 my $param_value = $cgi_params->{$param_name};
2282 unless ( Encode::is_utf8( $param_value ) ) {
2283 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2288 # creating a new record
2289 my $record = MARC::Record->new();
2291 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2292 ($biblionumbertagfield, $biblionumbertagsubfield) =
2293 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2294 #FIXME This code assumes that the CGI params will be in the same order as the fields in the template; this is no absolute guarantee!
2295 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2296 my $param = $params[$i];
2299 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2300 if ( $param eq 'biblionumber' ) {
2301 if ( $biblionumbertagfield < 10 ) {
2302 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2304 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2306 push @fields, $newfield if ($newfield);
2307 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2310 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2311 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2315 if ( $tag < 10 ) { # no code for theses fields
2316 # in MARC editor, 000 contains the leader.
2317 next if $tag == $biblionumbertagfield;
2318 my $fval= $cgi->param($params[$j+1]);
2319 if ( $tag eq '000' ) {
2320 # Force a fake leader even if not provided to avoid crashing
2321 # during decoding MARC record containing UTF-8 characters
2323 length( $fval ) == 24
2328 # between 001 and 009 (included)
2329 } elsif ( $fval ne '' ) {
2330 $newfield = MARC::Field->new( $tag, $fval, );
2333 # > 009, deal with subfields
2335 # browse subfields for this tag (reason for _code_ match)
2336 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2337 last unless defined $params[$j+1];
2339 if $tag == $biblionumbertagfield and
2340 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2341 #if next param ne subfield, then it was probably empty
2342 #try next param by incrementing j
2343 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2344 my $fkey= $cgi->param($params[$j]);
2345 my $fval= $cgi->param($params[$j+1]);
2346 #check if subfield value not empty and field exists
2347 if($fval ne '' && $newfield) {
2348 $newfield->add_subfields( $fkey => $fval);
2350 elsif($fval ne '') {
2351 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2355 $i= $j-1; #update i for outer loop accordingly
2357 push @fields, $newfield if ($newfield);
2361 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2362 $record->append_fields(@fields);
2366 =head2 TransformMarcToKoha
2368 $result = TransformMarcToKoha( $record, undef, $limit )
2370 Extract data from a MARC bib record into a hashref representing
2371 Koha biblio, biblioitems, and items fields.
2373 If passed an undefined record will log the error and return an empty
2378 sub TransformMarcToKoha {
2379 my ( $record, $frameworkcode, $limit_table ) = @_;
2380 # FIXME Parameter $frameworkcode is obsolete and will be removed
2381 $limit_table //= q{};
2384 if (!defined $record) {
2385 carp('TransformMarcToKoha called with undefined record');
2389 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2390 if( $limit_table eq 'items' ) {
2391 %tables = ( items => 1 );
2392 } elsif ( $limit_table eq 'no_items' ){
2393 %tables = ( biblio => 1, biblioitems => 1 );
2396 # The next call acknowledges Default as the authoritative framework
2397 # for Koha to MARC mappings.
2398 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2399 foreach my $kohafield ( keys %{ $mss } ) {
2400 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2401 next unless $tables{$table};
2402 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2403 next if !defined $val;
2404 my $key = _disambiguate( $table, $column );
2405 $result->{$key} = $val;
2410 =head2 _disambiguate
2412 $newkey = _disambiguate($table, $field);
2414 This is a temporary hack to distinguish between the
2415 following sets of columns when using TransformMarcToKoha.
2417 items.cn_source & biblioitems.cn_source
2418 items.cn_sort & biblioitems.cn_sort
2420 Columns that are currently NOT distinguished (FIXME
2421 due to lack of time to fully test) are:
2423 biblio.notes and biblioitems.notes
2428 FIXME - this is necessary because prefixing each column
2429 name with the table name would require changing lots
2430 of code and templates, and exposing more of the DB
2431 structure than is good to the UI templates, particularly
2432 since biblio and bibloitems may well merge in a future
2433 version. In the future, it would also be good to
2434 separate DB access and UI presentation field names
2440 my ( $table, $column ) = @_;
2441 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2442 return $table . '.' . $column;
2449 =head2 TransformMarcToKohaOneField
2451 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2453 Note: The authoritative Default framework is used implicitly.
2457 sub TransformMarcToKohaOneField {
2458 my ( $kohafield, $marc ) = @_;
2460 my ( @rv, $retval );
2461 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2462 foreach my $fldhash ( @mss ) {
2463 my $tag = $fldhash->{tagfield};
2464 my $sub = $fldhash->{tagsubfield};
2465 foreach my $fld ( $marc->field($tag) ) {
2466 if( $sub eq '@' || $fld->is_control_field ) {
2467 push @rv, $fld->data if $fld->data;
2469 push @rv, grep { $_ } $fld->subfield($sub);
2474 $retval = join ' | ', uniq(@rv);
2476 # Additional polishing for individual kohafields
2477 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2478 $retval = _adjust_pubyear( $retval );
2484 =head2 _adjust_pubyear
2486 Helper routine for TransformMarcToKohaOneField
2490 sub _adjust_pubyear {
2492 # modify return value to keep only the 1st year found
2493 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2495 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2497 } elsif( $retval =~ m/
2498 (?<year>\d)[-]?[.Xx?]{3}
2499 |(?<year>\d{2})[.Xx?]{2}
2500 |(?<year>\d{3})[.Xx?]
2501 |(?<year>\d)[-]{3}\?
2502 |(?<year>\d\d)[-]{2}\?
2503 |(?<year>\d{3})[-]\?
2504 /xms ) { # the form 198-? occurred in Dutch ISBD rules
2505 my $digits = $+{year};
2506 $retval = $digits * ( 10 ** ( 4 - length($digits) ));
2513 =head2 CountItemsIssued
2515 my $count = CountItemsIssued( $biblionumber );
2519 sub CountItemsIssued {
2520 my ($biblionumber) = @_;
2521 my $dbh = C4::Context->dbh;
2522 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2523 $sth->execute($biblionumber);
2524 my $row = $sth->fetchrow_hashref();
2525 return $row->{'issuedCount'};
2530 ModZebra( $record_number, $op, $server );
2532 $record_number is the authid or biblionumber we want to index
2534 $op is the operation: specialUpdate or recordDelete
2536 $server is authorityserver or biblioserver
2541 my ( $record_number, $op, $server ) = @_;
2542 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2543 my $dbh = C4::Context->dbh;
2545 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2547 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2548 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2549 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2551 AND biblio_auth_number = ?
2554 my $check_sth = $dbh->prepare_cached($check_sql);
2555 $check_sth->execute( $server, $record_number, $op );
2556 my ($count) = $check_sth->fetchrow_array;
2557 $check_sth->finish();
2558 if ( $count == 0 ) {
2559 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2560 $sth->execute( $record_number, $server, $op );
2565 =head2 EmbedItemsInMarcBiblio
2567 EmbedItemsInMarcBiblio({
2568 marc_record => $marc,
2569 biblionumber => $biblionumber,
2570 item_numbers => $itemnumbers,
2573 Given a MARC::Record object containing a bib record,
2574 modify it to include the items attached to it as 9XX
2575 per the bib's MARC framework.
2576 if $itemnumbers is defined, only specified itemnumbers are embedded.
2578 If $opac is true, then opac-relevant suppressions are included.
2580 If opac filtering will be done, borcat should be passed to properly
2581 override if necessary.
2585 sub EmbedItemsInMarcBiblio {
2587 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2588 $marc = $params->{marc_record};
2590 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2593 $biblionumber = $params->{biblionumber};
2594 $itemnumbers = $params->{item_numbers};
2595 $opac = $params->{opac};
2596 $borcat = $params->{borcat} // q{};
2598 $itemnumbers = [] unless defined $itemnumbers;
2600 my $frameworkcode = GetFrameworkCode($biblionumber);
2601 _strip_item_fields($marc, $frameworkcode);
2603 # ... and embed the current items
2604 my $dbh = C4::Context->dbh;
2605 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2606 $sth->execute($biblionumber);
2607 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
2609 my @item_fields; # Array holding the actual MARC data for items to be included.
2610 my @items; # Array holding items which are both in the list (sitenumbers)
2611 # and on this biblionumber
2613 # Flag indicating if there is potential hiding.
2614 my $opachiddenitems = $opac
2615 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2617 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2618 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2620 if ( $opachiddenitems ) {
2621 $item = Koha::Items->find($itemnumber);
2622 $item = $item ? $item->unblessed : undef;
2624 push @items, { itemnumber => $itemnumber, item => $item };
2626 my @items2pass = map { $_->{item} } @items;
2629 ? C4::Items::GetHiddenItemnumbers({
2630 items => \@items2pass,
2631 borcat => $borcat })
2633 # Convert to a hash for quick searching
2634 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2635 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2636 next if $hiddenitems{$itemnumber};
2637 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2638 push @item_fields, $item_marc->field($itemtag);
2640 $marc->append_fields(@item_fields);
2643 =head1 INTERNAL FUNCTIONS
2645 =head2 _koha_marc_update_bib_ids
2648 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2650 Internal function to add or update biblionumber and biblioitemnumber to
2655 sub _koha_marc_update_bib_ids {
2656 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2658 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2659 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2660 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2661 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2663 if ( $biblio_tag < 10 ) {
2664 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2666 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2668 if ( $biblioitem_tag < 10 ) {
2669 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2671 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2675 =head2 _koha_marc_update_biblioitem_cn_sort
2677 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2679 Given a MARC bib record and the biblioitem hash, update the
2680 subfield that contains a copy of the value of biblioitems.cn_sort.
2684 sub _koha_marc_update_biblioitem_cn_sort {
2686 my $biblioitem = shift;
2687 my $frameworkcode = shift;
2689 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2690 return unless $biblioitem_tag;
2692 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2694 if ( my $field = $marc->field($biblioitem_tag) ) {
2695 $field->delete_subfield( code => $biblioitem_subfield );
2696 if ( $cn_sort ne '' ) {
2697 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2701 # if we get here, no biblioitem tag is present in the MARC record, so
2702 # we'll create it if $cn_sort is not empty -- this would be
2703 # an odd combination of events, however
2705 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2710 =head2 _koha_modify_biblio
2712 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2714 Internal function for updating the biblio table
2718 sub _koha_modify_biblio {
2719 my ( $dbh, $biblio, $frameworkcode ) = @_;
2724 SET frameworkcode = ?,
2737 WHERE biblionumber = ?
2740 my $sth = $dbh->prepare($query);
2743 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2744 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2745 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2746 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2747 ) if $biblio->{'biblionumber'};
2749 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2750 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2753 return ( $biblio->{'biblionumber'}, $error );
2756 =head2 _koha_modify_biblioitem_nonmarc
2758 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2762 sub _koha_modify_biblioitem_nonmarc {
2763 my ( $dbh, $biblioitem ) = @_;
2766 # re-calculate the cn_sort, it may have changed
2767 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2769 my $query = "UPDATE biblioitems
2770 SET biblionumber = ?,
2776 publicationyear = ?,
2780 collectiontitle = ?,
2782 collectionvolume= ?,
2783 editionstatement= ?,
2784 editionresponsibility = ?,
2800 where biblioitemnumber = ?
2802 my $sth = $dbh->prepare($query);
2804 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2805 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2806 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2807 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2808 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2809 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2810 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2811 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2813 if ( $dbh->errstr ) {
2814 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2817 return ( $biblioitem->{'biblioitemnumber'}, $error );
2820 =head2 _koha_delete_biblio
2822 $error = _koha_delete_biblio($dbh,$biblionumber);
2824 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2826 C<$dbh> - the database handle
2828 C<$biblionumber> - the biblionumber of the biblio to be deleted
2832 # FIXME: add error handling
2834 sub _koha_delete_biblio {
2835 my ( $dbh, $biblionumber ) = @_;
2837 # get all the data for this biblio
2838 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2839 $sth->execute($biblionumber);
2841 # FIXME There is a transaction in _koha_delete_biblio_metadata
2842 # But actually all the following should be done inside a single transaction
2843 if ( my $data = $sth->fetchrow_hashref ) {
2845 # save the record in deletedbiblio
2846 # find the fields to save
2847 my $query = "INSERT INTO deletedbiblio SET ";
2849 foreach my $temp ( keys %$data ) {
2850 $query .= "$temp = ?,";
2851 push( @bind, $data->{$temp} );
2854 # replace the last , by ",?)"
2856 my $bkup_sth = $dbh->prepare($query);
2857 $bkup_sth->execute(@bind);
2860 _koha_delete_biblio_metadata( $biblionumber );
2863 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2864 $sth2->execute($biblionumber);
2865 # update the timestamp (Bugzilla 7146)
2866 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2867 $sth2->execute($biblionumber);
2874 =head2 _koha_delete_biblioitems
2876 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2878 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2880 C<$dbh> - the database handle
2881 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2885 # FIXME: add error handling
2887 sub _koha_delete_biblioitems {
2888 my ( $dbh, $biblioitemnumber ) = @_;
2890 # get all the data for this biblioitem
2891 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2892 $sth->execute($biblioitemnumber);
2894 if ( my $data = $sth->fetchrow_hashref ) {
2896 # save the record in deletedbiblioitems
2897 # find the fields to save
2898 my $query = "INSERT INTO deletedbiblioitems SET ";
2900 foreach my $temp ( keys %$data ) {
2901 $query .= "$temp = ?,";
2902 push( @bind, $data->{$temp} );
2905 # replace the last , by ",?)"
2907 my $bkup_sth = $dbh->prepare($query);
2908 $bkup_sth->execute(@bind);
2911 # delete the biblioitem
2912 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2913 $sth2->execute($biblioitemnumber);
2914 # update the timestamp (Bugzilla 7146)
2915 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2916 $sth2->execute($biblioitemnumber);
2923 =head2 _koha_delete_biblio_metadata
2925 $error = _koha_delete_biblio_metadata($biblionumber);
2927 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2931 sub _koha_delete_biblio_metadata {
2932 my ($biblionumber) = @_;
2934 my $dbh = C4::Context->dbh;
2935 my $schema = Koha::Database->new->schema;
2939 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2940 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2941 |, undef, $biblionumber );
2942 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2943 undef, $biblionumber );
2948 =head1 UNEXPORTED FUNCTIONS
2950 =head2 ModBiblioMarc
2952 ModBiblioMarc($newrec,$biblionumber);
2954 Add MARC XML data for a biblio to koha
2956 Function exported, but should NOT be used, unless you really know what you're doing
2961 # pass the MARC::Record to this function, and it will create the records in
2963 my ( $record, $biblionumber ) = @_;
2965 carp 'ModBiblioMarc passed an undefined record';
2969 # Clone record as it gets modified
2970 $record = $record->clone();
2971 my $dbh = C4::Context->dbh;
2972 my @fields = $record->fields();
2973 my $encoding = C4::Context->preference("marcflavour");
2975 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2976 if ( $encoding eq "UNIMARC" ) {
2977 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2978 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2979 my $string = $record->subfield( 100, "a" );
2980 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2981 my $f100 = $record->field(100);
2982 $record->delete_field($f100);
2984 $string = POSIX::strftime( "%Y%m%d", localtime );
2986 $string = sprintf( "%-*s", 35, $string );
2987 substr ( $string, 22, 3, $defaultlanguage);
2989 substr( $string, 25, 3, "y50" );
2990 unless ( $record->subfield( 100, "a" ) ) {
2991 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2995 #enhancement 5374: update transaction date (005) for marc21/unimarc
2996 if($encoding =~ /MARC21|UNIMARC/) {
2997 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2998 # YY MM DD HH MM SS (update year and month)
2999 my $f005= $record->field('005');
3000 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3004 biblionumber => $biblionumber,
3005 format => 'marcxml',
3006 schema => C4::Context->preference('marcflavour'),
3008 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
3010 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
3011 Koha::Biblio::Metadata->new($metadata);
3013 my $userenv = C4::Context->userenv;
3015 my $borrowernumber = $userenv->{number};
3016 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
3017 unless ($m_rs->in_storage) {
3018 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
3019 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
3021 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
3022 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
3025 $m_rs->metadata( $record->as_xml_record($encoding) );
3028 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
3029 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
3031 return $biblionumber;
3034 =head2 prepare_host_field
3036 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3037 Generate the host item entry for an analytic child entry
3041 sub prepare_host_field {
3042 my ( $hostbiblio, $marcflavour ) = @_;
3043 $marcflavour ||= C4::Context->preference('marcflavour');
3044 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
3045 # unfortunately as_string does not 'do the right thing'
3046 # if field returns undef
3050 if ( $marcflavour eq 'MARC21' ) {
3051 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3052 my $s = $field->as_string('ab');
3057 if ( $field = $host->field('245') ) {
3058 my $s = $field->as_string('a');
3063 if ( $field = $host->field('260') ) {
3064 my $s = $field->as_string('abc');
3069 if ( $field = $host->field('240') ) {
3070 my $s = $field->as_string();
3075 if ( $field = $host->field('022') ) {
3076 my $s = $field->as_string('a');
3081 if ( $field = $host->field('020') ) {
3082 my $s = $field->as_string('a');
3087 if ( $field = $host->field('001') ) {
3088 $sfd{w} = $field->data(),;
3090 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3093 elsif ( $marcflavour eq 'UNIMARC' ) {
3095 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3096 my $s = $field->as_string('ab');
3102 if ( $field = $host->field('200') ) {
3103 my $s = $field->as_string('a');
3108 #place of publicaton
3109 if ( $field = $host->field('210') ) {
3110 my $s = $field->as_string('a');
3115 #date of publication
3116 if ( $field = $host->field('210') ) {
3117 my $s = $field->as_string('d');
3123 if ( $field = $host->field('205') ) {
3124 my $s = $field->as_string();
3130 if ( $field = $host->field('856') ) {
3131 my $s = $field->as_string('u');
3137 if ( $field = $host->field('011') ) {
3138 my $s = $field->as_string('a');
3144 if ( $field = $host->field('010') ) {
3145 my $s = $field->as_string('a');
3150 if ( $field = $host->field('001') ) {
3151 $sfd{0} = $field->data(),;
3153 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3160 =head2 UpdateTotalIssues
3162 UpdateTotalIssues($biblionumber, $increase, [$value])
3164 Update the total issue count for a particular bib record.
3168 =item C<$biblionumber> is the biblionumber of the bib to update
3170 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3172 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3178 sub UpdateTotalIssues {
3179 my ($biblionumber, $increase, $value) = @_;
3182 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3184 carp "UpdateTotalIssues could not get biblio record";
3187 my $biblio = Koha::Biblios->find( $biblionumber );
3189 carp "UpdateTotalIssues could not get datas of biblio";
3192 my $biblioitem = $biblio->biblioitem;
3193 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3194 unless ($totalissuestag) {
3195 return 1; # There is nothing to do
3198 if (defined $value) {
3199 $totalissues = $value;
3201 $totalissues = $biblioitem->totalissues + $increase;
3204 my $field = $record->field($totalissuestag);
3205 if (defined $field) {
3206 $field->update( $totalissuessubfield => $totalissues );
3208 $field = MARC::Field->new($totalissuestag, '0', '0',
3209 $totalissuessubfield => $totalissues);
3210 $record->insert_grouped_field($field);
3213 return ModBiblio($record, $biblionumber, $biblio->frameworkcode);
3218 &RemoveAllNsb($record);
3220 Removes all nsb/nse chars from a record
3227 carp 'RemoveAllNsb called with undefined record';
3231 SetUTF8Flag($record);
3233 foreach my $field ($record->fields()) {
3234 if ($field->is_control_field()) {
3235 $field->update(nsb_clean($field->data()));
3237 my @subfields = $field->subfields();
3239 foreach my $subfield (@subfields) {
3240 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3242 if (scalar(@new_subfields) > 0) {
3245 $new_field = MARC::Field->new(
3247 $field->indicator(1),
3248 $field->indicator(2),
3253 warn "error in RemoveAllNsb : $@";
3255 $field->replace_with($new_field);
3264 =head2 ApplyMarcMergeRules
3266 my $record = ApplyMarcMergeRules($params)
3268 Applies marc merge rules to a record.
3270 C<$params> is expected to be a hashref with below keys defined.
3274 =item C<biblionumber>
3275 biblionumber of old record
3278 Incoming record that will be merged with old record
3281 hashref containing at least one context module and filter value on
3282 the form {module => filter, ...}.
3292 Merged MARC record based with merge rules for C<context> applied. If no old
3293 record for C<biblionumber> can be found, C<record> is returned unchanged.
3294 Default action when no matching context is found to return C<record> unchanged.
3295 If no rules are found for a certain field tag the default is to overwrite with
3296 fields with this field tag from C<record>.
3302 sub ApplyMarcMergeRules {
3304 my $biblionumber = $params->{biblionumber};
3305 my $incoming_record = $params->{record};
3307 if (!$biblionumber) {
3308 carp 'ApplyMarcMergeRules called on undefined biblionumber';
3311 if (!$incoming_record) {
3312 carp 'ApplyMarcMergeRules called on undefined record';
3315 my $old_record = GetMarcBiblio({ biblionumber => $biblionumber });
3317 # Skip merge rules if called with no context
3318 if ($old_record && defined $params->{context}) {
3319 return Koha::MarcMergeRules->merge_records($old_record, $incoming_record, $params->{context});
3321 return $incoming_record;
3326 =head2 _after_biblio_action_hooks
3328 Helper method that takes care of calling all plugin hooks
3332 sub _after_biblio_action_hooks {
3335 my $biblio_id = $args->{biblio_id};
3336 my $action = $args->{action};
3338 my $biblio = Koha::Biblios->find( $biblio_id );
3339 Koha::Plugins->call(
3340 'after_biblio_action',
3344 biblio_id => $biblio_id,
3353 Koha Development Team <http://koha-community.org/>
3355 Paul POULAIN paul.poulain@free.fr
3357 Joshua Ferraro jmf@liblime.com