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);
44 GetAuthorisedValueDesc
46 GetMarcSubfieldStructure
47 IsMarcStructureInternal
49 GetMarcSubfieldStructureFromKohaField
60 LinkBibHeadingsToAuthorities
69 # those functions are exported but should not be used
70 # they are useful in a few circumstances, so they are exported,
71 # but don't use them unless you are a core developer ;-)
78 use Try::Tiny qw( catch try );
81 use List::MoreUtils qw( uniq );
83 use MARC::File::USMARC;
85 use POSIX qw( strftime );
86 use Module::Load::Conditional qw( can_load );
89 use C4::Log qw( logaction ); # logaction
91 use C4::ClassSource qw( GetClassSort GetClassSource );
100 use C4::Items qw( GetMarcItem );
104 use Koha::ClassSources;
105 use Koha::Authority::Types;
106 use Koha::Acquisition::Currencies;
107 use Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue;
108 use Koha::Biblio::Metadatas;
111 use Koha::MarcOverlayRules;
113 use Koha::SearchEngine;
114 use Koha::SearchEngine::Indexer;
116 use Koha::Util::MARC;
120 C4::Biblio - cataloging management functions
124 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:
128 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
130 =item 2. as raw MARC in the Zebra index and storage engine
132 =item 3. as MARC XML in biblio_metadata.metadata
136 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
138 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.
142 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
144 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
148 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:
152 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
154 =item 2. _koha_* - low-level internal functions for managing the koha tables
156 =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.
158 =item 4. Zebra functions used to update the Zebra index
160 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
164 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 :
168 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
170 =item 2. add the biblionumber and biblioitemnumber into the MARC records
172 =item 3. save the marc record
176 =head1 EXPORTED FUNCTIONS
180 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
182 Exported function (core API) for adding a new biblio to koha.
184 The first argument is a C<MARC::Record> object containing the
185 bib to add, while the second argument is the desired MARC
188 The C<$options> argument is a hashref with additional parameters:
192 =item B<defer_marc_save>: used when ModBiblioMarc is handled by the caller
194 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
201 my ( $record, $frameworkcode, $options ) = @_;
204 my $skip_record_index = $options->{skip_record_index} || 0;
205 my $defer_marc_save = $options->{defer_marc_save} || 0;
208 carp('AddBiblio called with undefined record');
212 my $schema = Koha::Database->schema;
213 my ( $biblionumber, $biblioitemnumber );
215 $schema->txn_do(sub {
217 # transform the data into koha-table style data
218 SetUTF8Flag($record);
219 my $olddata = TransformMarcToKoha({ record => $record, limit_table => 'no_items' });
221 my $biblio = Koha::Biblio->new(
223 frameworkcode => $frameworkcode,
224 author => $olddata->{author},
225 title => $olddata->{title},
226 subtitle => $olddata->{subtitle},
227 medium => $olddata->{medium},
228 part_number => $olddata->{part_number},
229 part_name => $olddata->{part_name},
230 unititle => $olddata->{unititle},
231 notes => $olddata->{notes},
233 ( $olddata->{serial} || $olddata->{seriestitle} ? 1 : 0 ),
234 seriestitle => $olddata->{seriestitle},
235 copyrightdate => $olddata->{copyrightdate},
236 datecreated => \'NOW()',
237 abstract => $olddata->{abstract},
240 $biblionumber = $biblio->biblionumber;
241 Koha::Exceptions::ObjectNotCreated->throw unless $biblio;
243 my ($cn_sort) = GetClassSort( $olddata->{'biblioitems.cn_source'}, $olddata->{'cn_class'}, $olddata->{'cn_item'} );
244 my $biblioitem = Koha::Biblioitem->new(
246 biblionumber => $biblionumber,
247 volume => $olddata->{volume},
248 number => $olddata->{number},
249 itemtype => $olddata->{itemtype},
250 isbn => $olddata->{isbn},
251 issn => $olddata->{issn},
252 publicationyear => $olddata->{publicationyear},
253 publishercode => $olddata->{publishercode},
254 volumedate => $olddata->{volumedate},
255 volumedesc => $olddata->{volumedesc},
256 collectiontitle => $olddata->{collectiontitle},
257 collectionissn => $olddata->{collectionissn},
258 collectionvolume => $olddata->{collectionvolume},
259 editionstatement => $olddata->{editionstatement},
260 editionresponsibility => $olddata->{editionresponsibility},
261 illus => $olddata->{illus},
262 pages => $olddata->{pages},
263 notes => $olddata->{bnotes},
264 size => $olddata->{size},
265 place => $olddata->{place},
266 lccn => $olddata->{lccn},
267 url => $olddata->{url},
268 cn_source => $olddata->{'biblioitems.cn_source'},
269 cn_class => $olddata->{cn_class},
270 cn_item => $olddata->{cn_item},
271 cn_suffix => $olddata->{cn_suff},
273 totalissues => $olddata->{totalissues},
274 ean => $olddata->{ean},
275 agerestriction => $olddata->{agerestriction},
278 Koha::Exceptions::ObjectNotCreated->throw unless $biblioitem;
279 $biblioitemnumber = $biblioitem->biblioitemnumber;
281 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
283 # update MARC subfield that stores biblioitems.cn_sort
284 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
286 if (C4::Context->preference('AutoLinkBiblios')) {
287 BiblioAutoLink( $record, $frameworkcode );
290 # now add the record, don't index while we are in the transaction though
291 ModBiblioMarc( $record, $biblionumber, { skip_record_index => 1 } ) unless $defer_marc_save;
293 # update OAI-PMH sets
294 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
295 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
298 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
300 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
303 # We index now, after the transaction is committed
304 unless ( $skip_record_index ) {
305 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
306 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
310 ( $biblionumber, $biblioitemnumber ) = ( undef, undef );
312 return ( $biblionumber, $biblioitemnumber );
317 ModBiblio($record, $biblionumber, $frameworkcode, $options);
319 Replace an existing bib record identified by C<$biblionumber>
320 with one supplied by the MARC::Record object C<$record>. The embedded
321 item, biblioitem, and biblionumber fields from the previous
322 version of the bib record replace any such fields of those tags that
323 are present in C<$record>. Consequently, ModBiblio() is not
324 to be used to try to modify item records.
326 C<$frameworkcode> specifies the MARC framework to use
327 when storing the modified bib record; among other things,
328 this controls how MARC fields get mapped to display columns
329 in the C<biblio> and C<biblioitems> tables, as well as
330 which fields are used to store embedded item, biblioitem,
331 and biblionumber data for indexing.
333 The C<$options> argument is a hashref with additional parameters:
337 =item C<overlay_context>
339 This parameter is forwarded to L</ApplyMarcOverlayRules> where it is used for
340 selecting the current rule set if MARCOverlayRules is enabled.
341 See L</ApplyMarcOverlayRules> for more details.
343 =item C<disable_autolink>
345 Unless C<disable_autolink> is passed ModBiblio will relink record headings
346 to authorities based on settings in the system preferences. This flag allows
347 us to not relink records when the authority linker is saving modifications.
349 =item C<skip_holds_queue>
351 Unless C<skip_holds_queue> is passed, ModBiblio will trigger the BatchUpdateBiblioHoldsQueue
352 task to rebuild the holds queue for the biblio if I<RealTimeHoldsQueue> is enabled.
356 Returns 1 on success 0 on failure
361 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
364 my $skip_record_index = $options->{skip_record_index} || 0;
367 carp 'No record passed to ModBiblio';
371 if ( C4::Context->preference("CataloguingLog") ) {
372 my $biblio = Koha::Biblios->find($biblionumber);
373 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $biblio->metadata->record->as_formatted );
376 if ( !$options->{disable_autolink} && C4::Context->preference('AutoLinkBiblios') ) {
377 BiblioAutoLink( $record, $frameworkcode );
380 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
381 # throw an exception which probably won't be handled.
382 foreach my $field ($record->fields()) {
383 if (! $field->is_control_field()) {
384 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
385 $record->delete_field($field);
390 SetUTF8Flag($record);
391 my $dbh = C4::Context->dbh;
393 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
395 _strip_item_fields($record, $frameworkcode);
397 # apply overlay rules
398 if ( C4::Context->preference('MARCOverlayRules')
401 && exists $options->{overlay_context} )
403 $record = ApplyMarcOverlayRules(
405 biblionumber => $biblionumber,
407 overlay_context => $options->{overlay_context},
412 # update biblionumber and biblioitemnumber in MARC
413 # FIXME - this is assuming a 1 to 1 relationship between
414 # biblios and biblioitems
415 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
416 $sth->execute($biblionumber);
417 my ($biblioitemnumber) = $sth->fetchrow;
419 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
421 # load the koha-table data object
422 my $oldbiblio = TransformMarcToKoha({ record => $record });
424 # update MARC subfield that stores biblioitems.cn_sort
425 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
427 # update the MARC record (that now contains biblio and items) with the new record data
428 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } );
430 # modify the other koha tables
431 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
432 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
434 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
436 # update OAI-PMH sets
437 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
438 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
441 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
443 biblio_ids => [ $biblionumber ]
445 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
450 =head2 _strip_item_fields
452 _strip_item_fields($record, $frameworkcode)
454 Utility routine to remove item tags from a
459 sub _strip_item_fields {
461 my $frameworkcode = shift;
462 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
463 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
465 # delete any item fields from incoming record to avoid
466 # duplication or incorrect data - use AddItem() or ModItem()
468 foreach my $field ( $record->field($itemtag) ) {
469 $record->delete_field($field);
475 my $error = &DelBiblio($biblionumber, $params);
477 Exported function (core API) for deleting a biblio in koha.
478 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
479 Also backs it up to deleted* tables.
480 Checks to make sure that the biblio has no items attached.
482 C<$error> : undef unless an error occurs
484 I<$params> is a hashref containing extra parameters. Valid keys are:
488 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
490 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
496 my ($biblionumber, $params) = @_;
498 my $biblio = Koha::Biblios->find( $biblionumber );
499 return unless $biblio; # Should we throw an exception instead?
501 my $dbh = C4::Context->dbh;
502 my $error; # for error handling
504 # First make sure this biblio has no items attached
505 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
506 $sth->execute($biblionumber);
507 if ( my $itemnumber = $sth->fetchrow ) {
509 # Fix this to use a status the template can understand
510 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
513 return $error if $error;
515 # We delete any existing holds
516 my $holds = $biblio->holds;
517 while ( my $hold = $holds->next ) {
518 # no need to update the holds queue on each step, we'll do it at the end
519 $hold->cancel({ skip_holds_queue => 1 });
522 unless ( $params->{skip_record_index} ){
523 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
524 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
527 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
528 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
529 $sth->execute($biblionumber);
530 while ( my $biblioitemnumber = $sth->fetchrow ) {
532 # delete this biblioitem
533 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
534 return $error if $error;
538 # delete biblio from Koha tables and save in deletedbiblio
539 # must do this *after* _koha_delete_biblioitems, otherwise
540 # delete cascade will prevent deletedbiblioitems rows
541 # from being generated by _koha_delete_biblioitems
542 $error = _koha_delete_biblio( $dbh, $biblionumber );
544 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
546 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
548 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
550 biblio_ids => [ $biblionumber ]
552 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
558 =head2 BiblioAutoLink
560 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
562 Automatically links headings in a bib record to authorities.
564 Returns the number of headings changed
570 my $frameworkcode = shift;
573 carp('Undefined record passed to BiblioAutoLink');
576 my ( $num_headings_changed, %results );
579 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
580 unless ( can_load( modules => { $linker_module => undef } ) ) {
581 $linker_module = 'C4::Linker::Default';
582 unless ( can_load( modules => { $linker_module => undef } ) ) {
587 my $linker = $linker_module->new(
588 { 'options' => C4::Context->preference("LinkerOptions") } );
589 my ( $headings_changed, $results ) =
590 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
591 # By default we probably don't want to relink things when cataloging
592 return $headings_changed, $results;
595 =head2 LinkBibHeadingsToAuthorities
597 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
599 Links bib headings to authority records by checking
600 each authority-controlled field in the C<MARC::Record>
601 object C<$marc>, looking for a matching authority record,
602 and setting the linking subfield $9 to the ID of that
605 If $allowrelink is false, existing authids will never be
606 replaced, regardless of the values of LinkerKeepStale and
609 Returns the number of heading links changed in the
614 sub LinkBibHeadingsToAuthorities {
617 my $frameworkcode = shift;
618 my $allowrelink = shift;
619 my $tagtolink = shift;
623 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
627 require C4::AuthoritiesMarc;
629 $allowrelink = 1 unless defined $allowrelink;
630 my $num_headings_changed = 0;
631 foreach my $field ( $bib->fields() ) {
632 if ( defined $tagtolink ) {
633 next unless $field->tag() == $tagtolink ;
635 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
636 next unless defined $heading;
639 my $current_link = $field->subfield('9');
641 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
643 $results{'linked'}->{ $heading->display_form() }++;
644 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
648 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
650 $results{ $fuzzy ? 'fuzzy' : 'linked' }
651 ->{ $heading->display_form() }++;
652 if(defined $current_link and $current_link == $authid) {
653 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
657 $field->delete_subfield( code => '9' ) if defined $current_link;
658 $field->add_subfields( '9', $authid );
659 $num_headings_changed++;
660 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
663 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
664 if ( defined $current_link
665 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
667 $results{'fuzzy'}->{ $heading->display_form() }++;
668 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
670 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
671 if ( _check_valid_auth_link( $current_link, $field ) ) {
672 $results{'linked'}->{ $heading->display_form() }++;
674 elsif ( !$match_count ) {
675 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
676 my $marcrecordauth = MARC::Record->new();
677 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
678 $marcrecordauth->leader(' nz a22 o 4500');
679 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
681 $field->delete_subfield( code => '9' )
682 if defined $current_link;
684 foreach my $subfield ( $field->subfields() ){
685 if ( $subfield->[0] =~ /[A-z]/
686 && C4::Heading::valid_heading_subfield(
687 $field->tag, $subfield->[0] )
689 push @auth_subfields, $subfield->[0] => $subfield->[1];
692 # Bib headings contain some ending punctuation that should NOT
693 # be included in the authority record. Strip those before creation
694 next unless @auth_subfields; # Don't try to create a record if we have no fields;
695 my $last_sub = pop @auth_subfields;
696 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
697 push @auth_subfields, $last_sub;
698 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
699 $marcrecordauth->insert_fields_ordered($authfield);
701 # bug 2317: ensure new authority knows it's using UTF-8; currently
702 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
703 # automatically for UNIMARC (by not transcoding)
704 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
705 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
706 # of change to a core API just before the 3.0 release.
708 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
709 my $userenv = C4::Context->userenv;
711 if ( $userenv && $userenv->{'branch'} ) {
712 $library = Koha::Libraries->find( $userenv->{'branch'} );
714 $marcrecordauth->insert_fields_ordered(
717 'a' => C4::Context->preference('GenerateAuthorityField667')
721 $bib->author() . ", "
722 . $bib->title_proper() . ", "
723 . $bib->publication_date() . " ";
724 $cite =~ s/^[\s\,]*//;
725 $cite =~ s/[\s\,]*$//;
727 C4::Context->preference('GenerateAuthorityField670') . ": ("
728 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
729 . $bib->subfield( '999', 'c' ) . ": "
731 $marcrecordauth->insert_fields_ordered(
732 MARC::Field->new( '670', '', '', 'a' => $cite ) );
735 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
738 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
739 $heading->auth_type() );
740 $field->add_subfields( '9', $authid );
741 $num_headings_changed++;
742 $linker->update_cache($heading, $authid);
743 $results{'added'}->{ $heading->display_form() }++;
744 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
747 elsif ( defined $current_link ) {
748 if ( _check_valid_auth_link( $current_link, $field ) ) {
749 $results{'linked'}->{ $heading->display_form() }++;
750 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
753 $field->delete_subfield( code => '9' );
754 $num_headings_changed++;
755 $results{'unlinked'}->{ $heading->display_form() }++;
756 push(@{$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;
760 $results{'unlinked'}->{ $heading->display_form() }++;
761 push(@{$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 $verbose;
766 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
767 return $num_headings_changed, \%results;
770 =head2 _check_valid_auth_link
772 if ( _check_valid_auth_link($authid, $field) ) {
776 Check whether the specified heading-auth link is valid without reference
777 to Zebra. Ideally this code would be in C4::Heading, but that won't be
778 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
783 sub _check_valid_auth_link {
784 my ( $authid, $field ) = @_;
785 require C4::AuthoritiesMarc;
787 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
792 $data = &GetBiblioData($biblionumber);
794 Returns information about the book with the given biblionumber.
795 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
796 the C<biblio> and C<biblioitems> tables in the
799 In addition, C<$data-E<gt>{subject}> is the list of the book's
800 subjects, separated by C<" , "> (space, comma, space).
801 If there are multiple biblioitems with the given biblionumber, only
802 the first one is considered.
808 my $dbh = C4::Context->dbh;
810 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
812 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
813 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
814 WHERE biblio.biblionumber = ?";
816 my $sth = $dbh->prepare($query);
817 $sth->execute($bibnum);
819 $data = $sth->fetchrow_hashref;
823 } # sub GetBiblioData
827 $isbd = &GetISBDView({
828 'record' => $marc_record,
829 'template' => $interface, # opac/intranet
830 'framework' => $framework,
833 Return the ISBD view which can be included in opac and intranet
840 # Expecting record WITH items.
841 my $record = $params->{record};
842 return unless defined $record;
844 my $template = $params->{template} // q{};
845 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
846 my $framework = $params->{framework};
847 my $itemtype = $framework;
848 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
849 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
851 my $ISBD = C4::Context->preference($sysprefname);
856 foreach my $isbdfield ( split( /#/, $bloc ) ) {
858 # $isbdfield= /(.?.?.?)/;
859 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
860 my $fieldvalue = $1 || 0;
861 my $subfvalue = $2 || "";
863 my $analysestring = $4;
866 # warn "==> $1 / $2 / $3 / $4";
867 # my $fieldvalue=substr($isbdfield,0,3);
868 if ( $fieldvalue > 0 ) {
869 my $hasputtextbefore = 0;
870 my @fieldslist = $record->field($fieldvalue);
871 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
873 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
874 # warn "FV : $fieldvalue";
875 if ( $subfvalue ne "" ) {
876 # OPAC hidden subfield
878 if ( ( $template eq 'opac' )
879 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
880 foreach my $field (@fieldslist) {
881 foreach my $subfield ( $field->subfield($subfvalue) ) {
882 my $calculated = $analysestring;
883 my $tag = $field->tag();
886 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
887 my $tagsubf = $tag . $subfvalue;
888 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
889 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
891 # field builded, store the result
892 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
893 $blocres .= $textbefore;
894 $hasputtextbefore = 1;
897 # remove punctuation at start
898 $calculated =~ s/^( |;|:|\.|-)*//g;
899 $blocres .= $calculated;
904 $blocres .= $textafter if $hasputtextbefore;
906 foreach my $field (@fieldslist) {
907 my $calculated = $analysestring;
908 my $tag = $field->tag();
911 my @subf = $field->subfields;
912 for my $i ( 0 .. $#subf ) {
913 my $valuecode = $subf[$i][1];
914 my $subfieldcode = $subf[$i][0];
915 # OPAC hidden subfield
917 if ( ( $template eq 'opac' )
918 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
919 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
920 my $tagsubf = $tag . $subfieldcode;
922 $calculated =~ s/ # replace all {{}} codes by the value code.
923 \{\{$tagsubf\}\} # catch the {{actualcode}}
925 $valuecode # replace by the value code
928 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
929 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
932 # field builded, store the result
933 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
934 $blocres .= $textbefore;
935 $hasputtextbefore = 1;
938 # remove punctuation at start
939 $calculated =~ s/^( |;|:|\.|-)*//g;
940 $blocres .= $calculated;
943 $blocres .= $textafter if $hasputtextbefore;
946 $blocres .= $isbdfield;
951 $res =~ s/\{(.*?)\}//g;
953 $res =~ s/\n/<br\/>/g;
961 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
963 =head2 IsMarcStructureInternal
965 my $tagslib = C4::Biblio::GetMarcStructure();
966 for my $tag ( sort keys %$tagslib ) {
968 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
969 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
974 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
975 These different values should not be processed as valid subfields.
979 sub IsMarcStructureInternal {
980 my ( $subfield ) = @_;
981 return ref $subfield ? 0 : 1;
984 =head2 GetMarcStructure
986 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
988 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
989 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
990 $frameworkcode : the framework code to read
991 $params allows you to pass { unsafe => 1 } for better performance.
993 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
994 even autovivify its contents. It is a cached/shared data structure. Your
995 changes c/would be passed around in subsequent calls.
999 sub GetMarcStructure {
1000 my ( $forlibrarian, $frameworkcode, $params ) = @_;
1001 $frameworkcode = "" unless $frameworkcode;
1003 $forlibrarian = $forlibrarian ? 1 : 0;
1004 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1005 my $cache = Koha::Caches->get_instance();
1006 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1007 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1008 return $cached if $cached;
1010 my $dbh = C4::Context->dbh;
1011 my $sth = $dbh->prepare(
1012 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1013 FROM marc_tag_structure
1014 WHERE frameworkcode=?
1017 $sth->execute($frameworkcode);
1018 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1020 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1021 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1022 $res->{$tag}->{tab} = "";
1023 $res->{$tag}->{mandatory} = $mandatory;
1024 $res->{$tag}->{important} = $important;
1025 $res->{$tag}->{repeatable} = $repeatable;
1026 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1027 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1030 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1032 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1033 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1034 subfield => $m->{tagsubfield},
1039 $cache->set_in_cache($cache_key, $res);
1043 =head2 GetUsedMarcStructure
1045 The same function as GetMarcStructure except it just takes field
1046 in tab 0-9. (used field)
1048 my $results = GetUsedMarcStructure($frameworkcode);
1050 C<$results> is a ref to an array which each case contains a ref
1051 to a hash which each keys is the columns from marc_subfield_structure
1053 C<$frameworkcode> is the framework code.
1057 sub GetUsedMarcStructure {
1058 my $frameworkcode = shift || '';
1061 FROM marc_subfield_structure
1063 AND frameworkcode = ?
1064 ORDER BY tagfield, display_order, tagsubfield
1066 my $sth = C4::Context->dbh->prepare($query);
1067 $sth->execute($frameworkcode);
1068 return $sth->fetchall_arrayref( {} );
1073 =head2 GetMarcSubfieldStructure
1075 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1077 Returns a reference to hash representing MARC subfield structure
1078 for framework with framework code C<$frameworkcode>, C<$params> is
1079 optional and may contain additional options.
1083 =item C<$frameworkcode>
1089 An optional hash reference with additional options.
1090 The following options are supported:
1096 Pass { unsafe => 1 } do disable cached object cloning,
1097 and instead get a shared reference, resulting in better
1098 performance (but care must be taken so that retured object
1101 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1102 even autovivify its contents. It is a cached/shared data structure. Your
1103 changes would be passed around in subsequent calls.
1111 sub GetMarcSubfieldStructure {
1112 my ( $frameworkcode, $params ) = @_;
1114 $frameworkcode //= '';
1116 my $cache = Koha::Caches->get_instance();
1117 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1118 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1119 return $cached if $cached;
1121 my $dbh = C4::Context->dbh;
1122 # We moved to selectall_arrayref since selectall_hashref does not
1123 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1124 my $subfield_aref = $dbh->selectall_arrayref( q|
1126 FROM marc_subfield_structure
1127 WHERE frameworkcode = ?
1129 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1130 |, { Slice => {} }, $frameworkcode );
1131 # Now map the output to a hash structure
1132 my $subfield_structure = {};
1133 foreach my $row ( @$subfield_aref ) {
1134 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1136 $cache->set_in_cache( $cache_key, $subfield_structure );
1137 return $subfield_structure;
1140 =head2 GetMarcFromKohaField
1142 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1143 @fields = GetMarcFromKohaField( $kohafield );
1144 $field = GetMarcFromKohaField( $kohafield );
1146 Returns the MARC fields & subfields mapped to $kohafield.
1147 Since the Default framework is considered as authoritative for such
1148 mappings, the former frameworkcode parameter is obsoleted.
1150 In list context all mappings are returned; there can be multiple
1151 mappings. Note that in the above example you could miss a second
1152 mappings in the first call.
1153 In scalar context only the field tag of the first mapping is returned.
1157 sub GetMarcFromKohaField {
1158 my ( $kohafield ) = @_;
1159 return unless $kohafield;
1160 # The next call uses the Default framework since it is AUTHORITATIVE
1161 # for all Koha to MARC mappings.
1162 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1164 foreach( @{ $mss->{$kohafield} } ) {
1165 push @retval, $_->{tagfield}, $_->{tagsubfield};
1167 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1170 =head2 GetMarcSubfieldStructureFromKohaField
1172 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1174 Returns marc subfield structure information for $kohafield.
1175 The Default framework is used, since it is authoritative for kohafield
1177 In list context returns a list of all hashrefs, since there may be
1178 multiple mappings. In scalar context the first hashref is returned.
1182 sub GetMarcSubfieldStructureFromKohaField {
1183 my ( $kohafield ) = @_;
1185 return unless $kohafield;
1187 # The next call uses the Default framework since it is AUTHORITATIVE
1188 # for all Koha to MARC mappings.
1189 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1190 return unless $mss->{$kohafield};
1191 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1196 my $marcxml = GetXmlBiblio($biblionumber);
1198 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1199 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1204 my ($biblionumber) = @_;
1205 my $dbh = C4::Context->dbh;
1206 return unless $biblionumber;
1207 my ($marcxml) = $dbh->selectrow_array(
1210 FROM biblio_metadata
1211 WHERE biblionumber=?
1212 AND format='marcxml'
1214 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1221 return the prices in accordance with the Marc format.
1223 returns 0 if no price found
1224 returns undef if called without a marc record or with
1225 an unrecognized marc format
1230 my ( $record, $marcflavour ) = @_;
1232 carp 'GetMarcPrice called on undefined record';
1239 if ( $marcflavour eq "MARC21" ) {
1240 @listtags = ('345', '020');
1242 } elsif ( $marcflavour eq "UNIMARC" ) {
1243 @listtags = ('345', '010');
1249 for my $field ( $record->field(@listtags) ) {
1250 for my $subfield_value ($field->subfield($subfield)){
1252 $subfield_value = MungeMarcPrice( $subfield_value );
1253 return $subfield_value if ($subfield_value);
1256 return 0; # no price found
1259 =head2 MungeMarcPrice
1261 Return the best guess at what the actual price is from a price field.
1265 sub MungeMarcPrice {
1267 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1268 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1269 my $active_currency = Koha::Acquisition::Currencies->get_active;
1270 my $symbol = $active_currency->symbol;
1271 my $isocode = $active_currency->isocode;
1272 $isocode = $active_currency->currency unless defined $isocode;
1275 my @matches =($price=~ /
1277 ( # start of capturing parenthesis
1279 (?:[\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'
1280 |(?:\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'
1282 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1284 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1285 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1287 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1288 ) # end of capturing parenthesis
1289 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1293 foreach ( @matches ) {
1294 $localprice = $_ and last if index($_, $isocode)>=0;
1296 if ( !$localprice ) {
1297 foreach ( @matches ) {
1298 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1303 if ( $localprice ) {
1304 $price = $localprice;
1306 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1307 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1309 # eliminate symbol/isocode, space and any final dot from the string
1310 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1311 # remove comma,dot when used as separators from hundreds
1312 $price =~s/[\,\.](\d{3})/$1/g;
1313 # convert comma to dot to ensure correct display of decimals if existing
1319 =head2 GetMarcQuantity
1321 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1322 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1324 returns 0 if no quantity found
1325 returns undef if called without a marc record or with
1326 an unrecognized marc format
1330 sub GetMarcQuantity {
1331 my ( $record, $marcflavour ) = @_;
1333 carp 'GetMarcQuantity called on undefined record';
1340 if ( $marcflavour eq "MARC21" ) {
1342 } elsif ( $marcflavour eq "UNIMARC" ) {
1343 @listtags = ('969');
1349 for my $field ( $record->field(@listtags) ) {
1350 for my $subfield_value ($field->subfield($subfield)){
1352 if ($subfield_value) {
1353 # in France, the cents separator is the , but sometimes, ppl use a .
1354 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1355 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1356 return $subfield_value;
1360 return 0; # no price found
1364 =head2 GetAuthorisedValueDesc
1366 my $subfieldvalue =get_authorised_value_desc(
1367 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1369 Retrieve the complete description for a given authorised value.
1371 Now takes $category and $value pair too.
1373 my $auth_value_desc =GetAuthorisedValueDesc(
1374 '','', 'DVD' ,'','','CCODE');
1376 If the optional $opac parameter is set to a true value, displays OPAC
1377 descriptions rather than normal ones when they exist.
1381 sub GetAuthorisedValueDesc {
1382 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1384 return q{} unless defined($value);
1386 my $cache = Koha::Caches->get_instance();
1390 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1393 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1394 $cache_key = "libraries:name";
1395 my $libraries = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1396 if ( !$libraries ) {
1398 map { $_->branchcode => $_->branchname }
1399 Koha::Libraries->search( {},
1400 { columns => [ 'branchcode', 'branchname' ] } )
1403 $cache->set_in_cache($cache_key, $libraries);
1405 return $libraries->{$value};
1409 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1410 my $lang = C4::Languages::getlanguage;
1412 $cache_key = 'itemtype:description:' . $lang;
1413 my $itypes = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1416 { map { $_->itemtype => $_->translated_description }
1417 Koha::ItemTypes->search()->as_list };
1418 $cache->set_in_cache( $cache_key, $itypes );
1420 return $itypes->{$value};
1423 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1424 $cache_key = "cn_sources:description";
1425 my $cn_sources = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1426 if ( !$cn_sources ) {
1428 map { $_->cn_source => $_->description }
1429 Koha::ClassSources->search( {},
1430 { columns => [ 'cn_source', 'description' ] } )
1433 $cache->set_in_cache($cache_key, $cn_sources);
1435 return $cn_sources->{$value};
1438 #---- "true" authorized value
1439 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1442 my $dbh = C4::Context->dbh;
1443 if ( $category ne "" ) {
1444 $cache_key = "AV_descriptions:" . $category;
1445 my $av_descriptions = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1446 if ( !$av_descriptions ) {
1447 $av_descriptions = {
1449 $_->authorised_value =>
1450 { lib => $_->lib, lib_opac => $_->lib_opac }
1451 } Koha::AuthorisedValues->search(
1452 { category => $category },
1454 columns => [ 'authorised_value', 'lib_opac', 'lib' ]
1458 $cache->set_in_cache($cache_key, $av_descriptions);
1460 return ( $opac && $av_descriptions->{$value}->{'lib_opac'} )
1461 ? $av_descriptions->{$value}->{'lib_opac'}
1462 : $av_descriptions->{$value}->{'lib'};
1464 return $value; # if nothing is found return the original value
1468 =head2 GetMarcControlnumber
1470 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1472 Get the control number / record Identifier from the MARC record and return it.
1476 sub GetMarcControlnumber {
1477 my ( $record, $marcflavour ) = @_;
1479 carp 'GetMarcControlnumber called on undefined record';
1482 my $controlnumber = "";
1483 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1484 # Keep $marcflavour for possible later use
1485 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1486 my $controlnumberField = $record->field('001');
1487 if ($controlnumberField) {
1488 $controlnumber = $controlnumberField->data();
1491 return $controlnumber;
1496 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1498 Get all ISBNs from the MARC record and returns them in an array.
1499 ISBNs stored in different fields depending on MARC flavour
1504 my ( $record, $marcflavour ) = @_;
1506 carp 'GetMarcISBN called on undefined record';
1510 if ( $marcflavour eq "UNIMARC" ) {
1512 } else { # assume marc21 if not unimarc
1517 foreach my $field ( $record->field($scope) ) {
1518 my $isbn = $field->subfield( 'a' );
1519 if ( $isbn && $isbn ne "" ) {
1520 push @marcisbns, $isbn;
1530 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1532 Get all valid ISSNs from the MARC record and returns them in an array.
1533 ISSNs are stored in different fields depending on MARC flavour
1538 my ( $record, $marcflavour ) = @_;
1540 carp 'GetMarcISSN called on undefined record';
1544 if ( $marcflavour eq "UNIMARC" ) {
1547 else { # assume MARC21
1551 foreach my $field ( $record->field($scope) ) {
1552 push @marcissns, $field->subfield( 'a' )
1553 if ( $field->subfield( 'a' ) ne "" );
1558 =head2 GetMarcSubjects
1560 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1562 Get all subjects from the MARC record and returns them in an array.
1563 The subjects are stored in different fields depending on MARC flavour
1567 sub GetMarcSubjects {
1568 my ( $record, $marcflavour ) = @_;
1570 carp 'GetMarcSubjects called on undefined record';
1573 my ( $mintag, $maxtag, $fields_filter );
1574 if ( $marcflavour eq "UNIMARC" ) {
1577 $fields_filter = '6..';
1581 $fields_filter = '6..';
1586 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1587 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1589 foreach my $field ( $record->field($fields_filter) ) {
1590 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1592 my @subfields = $field->subfields();
1595 # if there is an authority link, build the links with an= subfield9
1596 my $subfield9 = $field->subfield('9');
1599 my $linkvalue = $subfield9;
1600 $linkvalue =~ s/(\(|\))//g;
1601 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1602 $authoritylink = $linkvalue
1606 for my $subject_subfield (@subfields) {
1607 next if ( $subject_subfield->[0] eq '9' );
1609 # don't load unimarc subfields 3,4,5
1610 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1611 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1612 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1614 my $code = $subject_subfield->[0];
1615 my $value = $subject_subfield->[1];
1616 my $linkvalue = $value;
1617 $linkvalue =~ s/(\(|\))//g;
1618 # if no authority link, build a search query
1619 unless ($subfield9) {
1621 limit => $subject_limit,
1622 'link' => $linkvalue,
1623 operator => (scalar @link_loop) ? ' AND ' : undef
1626 my @this_link_loop = @link_loop;
1628 unless ( $code eq '0' ) {
1629 push @subfields_loop, {
1632 link_loop => \@this_link_loop,
1633 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1638 push @marcsubjects, {
1639 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1640 authoritylink => $authoritylink,
1641 } if $authoritylink || @subfields_loop;
1644 return \@marcsubjects;
1645 } #end getMARCsubjects
1649 $marcurls = GetMarcUrls($record,$marcflavour);
1651 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1652 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1657 my ( $record, $marcflavour ) = @_;
1659 carp 'GetMarcUrls called on undefined record';
1664 for my $field ( $record->field('856') ) {
1666 for my $note ( $field->subfield('z') ) {
1667 push @notes, { note => $note };
1669 my @urls = $field->subfield('u');
1670 foreach my $url (@urls) {
1671 $url =~ s/^\s+|\s+$//g; # trim
1673 if ( $marcflavour eq 'MARC21' ) {
1674 my $s3 = $field->subfield('3');
1675 my $link = $field->subfield('y');
1676 unless ( $url =~ /^\w+:/ ) {
1677 if ( $field->indicator(1) eq '7' ) {
1678 $url = $field->subfield('2') . "://" . $url;
1679 } elsif ( $field->indicator(1) eq '1' ) {
1680 $url = 'ftp://' . $url;
1683 # properly, this should be if ind1=4,
1684 # however we will assume http protocol since we're building a link.
1685 $url = 'http://' . $url;
1689 # TODO handle ind 2 (relationship)
1694 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1695 $marcurl->{'part'} = $s3 if ($link);
1696 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1698 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1699 $marcurl->{'MARCURL'} = $url;
1701 push @marcurls, $marcurl;
1707 =head2 GetMarcSeries
1709 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1711 Get all series from the MARC record and returns them in an array.
1712 The series are stored in different fields depending on MARC flavour
1717 my ( $record, $marcflavour ) = @_;
1719 carp 'GetMarcSeries called on undefined record';
1723 my ( $mintag, $maxtag, $fields_filter );
1724 if ( $marcflavour eq "UNIMARC" ) {
1727 $fields_filter = '2..';
1731 $fields_filter = '4..';
1735 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1737 foreach my $field ( $record->field($fields_filter) ) {
1738 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1740 my @subfields = $field->subfields();
1743 for my $series_subfield (@subfields) {
1745 # ignore $9, used for authority link
1746 next if ( $series_subfield->[0] eq '9' );
1749 my $code = $series_subfield->[0];
1750 my $value = $series_subfield->[1];
1751 my $linkvalue = $value;
1752 $linkvalue =~ s/(\(|\))//g;
1754 # see if this is an instance of a volume
1755 if ( $code eq 'v' ) {
1760 'link' => $linkvalue,
1761 operator => (scalar @link_loop) ? ' AND ' : undef
1764 if ($volume_number) {
1765 push @subfields_loop, { volumenum => $value };
1767 push @subfields_loop, {
1770 link_loop => \@link_loop,
1771 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1772 volumenum => $volume_number,
1776 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1779 return \@marcseries;
1780 } #end getMARCseriess
1782 =head2 UpsertMarcSubfield
1784 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1788 sub UpsertMarcSubfield {
1789 my ($record, $tag, $code, $content) = @_;
1790 my $f = $record->field($tag);
1793 $f->update( $code => $content );
1796 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1797 $record->insert_fields_ordered( $f );
1801 =head2 UpsertMarcControlField
1803 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1807 sub UpsertMarcControlField {
1808 my ($record, $tag, $content) = @_;
1809 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1810 my $f = $record->field($tag);
1813 $f->update( $content );
1816 my $f = MARC::Field->new($tag, $content);
1817 $record->insert_fields_ordered( $f );
1821 =head2 GetFrameworkCode
1823 $frameworkcode = GetFrameworkCode( $biblionumber )
1827 sub GetFrameworkCode {
1828 my ($biblionumber) = @_;
1829 my $dbh = C4::Context->dbh;
1830 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1831 $sth->execute($biblionumber);
1832 my ($frameworkcode) = $sth->fetchrow;
1833 return $frameworkcode;
1836 =head2 TransformKohaToMarc
1838 $record = TransformKohaToMarc( $hash [, $params ] )
1840 This function builds a (partial) MARC::Record from a hash.
1841 Hash entries can be from biblio, biblioitems or items.
1842 The params hash includes the parameter no_split used in C4::Items.
1844 This function is called in acquisition module, to create a basic catalogue
1845 entry from user entry.
1850 sub TransformKohaToMarc {
1851 my ( $hash, $params ) = @_;
1852 my $record = MARC::Record->new();
1853 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1855 # In the next call we use the Default framework, since it is considered
1856 # authoritative for Koha to Marc mappings.
1857 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1859 while ( my ($kohafield, $value) = each %$hash ) {
1860 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1861 my $tagfield = $fld->{tagfield};
1862 my $tagsubfield = $fld->{tagsubfield};
1865 # BZ 21800: split value if field is repeatable.
1866 my @values = _check_split($params, $fld, $value)
1867 ? split(/\s?\|\s?/, $value, -1)
1869 foreach my $value ( @values ) {
1870 next if $value eq '';
1871 $tag_hr->{$tagfield} //= [];
1872 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1876 foreach my $tag (sort keys %$tag_hr) {
1877 my @sfl = @{$tag_hr->{$tag}};
1878 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1879 @sfl = map { @{$_}; } @sfl;
1880 # Special care for control fields: remove the subfield indication @
1881 # and do not insert indicators.
1882 my @ind = $tag < 10 ? () : ( " ", " " );
1883 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1884 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1890 # Checks if $value must be split; may consult passed framework
1891 my ($params, $fld, $value) = @_;
1892 return if index($value,'|') == -1; # nothing to worry about
1893 return if $params->{no_split};
1895 # if we did not get a specific framework, check default in $mss
1896 return $fld->{repeatable} if !$params->{framework};
1898 # here we need to check the specific framework
1899 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1900 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1901 next if $fld2->{tagfield} ne $fld->{tagfield};
1902 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1903 return 1 if $fld2->{repeatable};
1908 =head2 PrepHostMarcField
1910 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1912 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1916 sub PrepHostMarcField {
1917 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1918 $marcflavour ||="MARC21";
1920 my $biblio = Koha::Biblios->find($hostbiblionumber);
1921 my $hostrecord = $biblio->metadata->record;
1922 my $item = Koha::Items->find($hostitemnumber);
1925 if ( $marcflavour eq "MARC21" ) {
1929 if ($hostrecord->subfield('100','a')){
1930 $mainentry = $hostrecord->subfield('100','a');
1931 } elsif ($hostrecord->subfield('110','a')){
1932 $mainentry = $hostrecord->subfield('110','a');
1934 $mainentry = $hostrecord->subfield('111','a');
1937 # qualification info
1939 if (my $field260 = $hostrecord->field('260')){
1940 $qualinfo = $field260->as_string( 'abc' );
1945 my $ed = $hostrecord->subfield('250','a');
1946 my $barcode = $item->barcode;
1947 my $title = $hostrecord->subfield('245','a');
1949 # record control number, 001 with 003 and prefix
1951 if ($hostrecord->field('001')){
1952 $recctrlno = $hostrecord->field('001')->data();
1953 if ($hostrecord->field('003')){
1954 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1959 my $issn = $hostrecord->subfield('022','a');
1960 my $isbn = $hostrecord->subfield('020','a');
1963 $hostmarcfield = MARC::Field->new(
1965 '0' => $hostbiblionumber,
1966 '9' => $hostitemnumber,
1976 } elsif ($marcflavour eq "UNIMARC") {
1977 $hostmarcfield = MARC::Field->new(
1979 '0' => $hostbiblionumber,
1980 't' => $hostrecord->subfield('200','a'),
1981 '9' => $hostitemnumber
1985 return $hostmarcfield;
1988 =head2 TransformHtmlToXml
1990 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1991 $ind_tag, $auth_type )
1993 $auth_type contains :
1997 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1999 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2001 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2007 sub TransformHtmlToXml {
2008 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2009 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2011 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2013 my $xml = MARC::File::XML::header('UTF-8');
2014 $xml .= "<record>\n";
2015 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2016 MARC::File::XML->default_record_format($auth_type);
2018 # in UNIMARC, field 100 contains the encoding
2019 # check that there is one, otherwise the
2020 # MARC::Record->new_from_xml will fail (and Koha will die)
2021 my $unimarc_and_100_exist = 0;
2022 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2027 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2028 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2030 # if we have a 100 field and it's values are not correct, skip them.
2031 # if we don't have any valid 100 field, we will create a default one at the end
2032 my $enc = substr( @$values[$i], 26, 2 );
2033 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2034 $unimarc_and_100_exist = 1;
2039 @$values[$i] =~ s/&/&/g;
2040 @$values[$i] =~ s/</</g;
2041 @$values[$i] =~ s/>/>/g;
2042 @$values[$i] =~ s/"/"/g;
2043 @$values[$i] =~ s/'/'/g;
2045 my $skip = @$values[$i] eq q{};
2048 && $perm_loc_subfield
2049 && @$tags[$i] eq $perm_loc_tag
2050 && @$subfields[$i] eq $perm_loc_subfield;
2052 if ( ( @$tags[$i] ne $prevtag ) ) {
2053 $close_last_tag = 0;
2054 $j++ unless ( @$tags[$i] eq "" );
2055 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2056 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2057 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2059 $xml .= "</datafield>\n";
2060 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2062 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2063 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2065 $close_last_tag = 1;
2073 if ( @$tags[$i] eq "000" ) {
2074 $xml .= "<leader>@$values[$i]</leader>\n";
2077 # rest of the fixed fields
2078 } elsif ( @$tags[$i] < 10 ) {
2079 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2082 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2083 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2085 $close_last_tag = 1;
2089 } else { # @$tags[$i] eq $prevtag
2092 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2093 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2094 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2095 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2097 $close_last_tag = 1;
2099 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2102 $prevtag = @$tags[$i];
2104 $xml .= "</datafield>\n" if $close_last_tag;
2105 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2107 # warn "SETTING 100 for $auth_type";
2108 my $string = strftime( "%Y%m%d", localtime(time) );
2110 # set 50 to position 26 is biblios, 13 if authorities
2112 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2113 $string = sprintf( "%-*s", 35, $string );
2114 substr( $string, $pos, 6, "50" );
2115 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2116 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2117 $xml .= "</datafield>\n";
2119 $xml .= "</record>\n";
2120 $xml .= MARC::File::XML::footer();
2124 =head2 _default_ind_to_space
2126 Passed what should be an indicator returns a space
2127 if its undefined or zero length
2131 sub _default_ind_to_space {
2133 if ( !defined $s || $s eq q{} ) {
2139 =head2 TransformHtmlToMarc
2141 L<$record> = TransformHtmlToMarc(L<$cgi>)
2142 L<$cgi> is the CGI object which contains the values for subfields
2144 'tag_010_indicator1_531951' ,
2145 'tag_010_indicator2_531951' ,
2146 'tag_010_code_a_531951_145735' ,
2147 'tag_010_subfield_a_531951_145735' ,
2148 'tag_200_indicator1_873510' ,
2149 'tag_200_indicator2_873510' ,
2150 'tag_200_code_a_873510_673465' ,
2151 'tag_200_subfield_a_873510_673465' ,
2152 'tag_200_code_b_873510_704318' ,
2153 'tag_200_subfield_b_873510_704318' ,
2154 'tag_200_code_e_873510_280822' ,
2155 'tag_200_subfield_e_873510_280822' ,
2156 'tag_200_code_f_873510_110730' ,
2157 'tag_200_subfield_f_873510_110730' ,
2159 L<$record> is the MARC::Record object.
2163 sub TransformHtmlToMarc {
2164 my ($cgi, $isbiblio) = @_;
2166 my @params = $cgi->multi_param();
2168 # explicitly turn on the UTF-8 flag for all
2169 # 'tag_' parameters to avoid incorrect character
2170 # conversion later on
2171 my $cgi_params = $cgi->Vars;
2172 foreach my $param_name ( keys %$cgi_params ) {
2173 if ( $param_name =~ /^tag_/ ) {
2174 my $param_value = $cgi_params->{$param_name};
2175 unless ( Encode::is_utf8( $param_value ) ) {
2176 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2181 # creating a new record
2182 my $record = MARC::Record->new();
2184 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2185 ($biblionumbertagfield, $biblionumbertagsubfield) =
2186 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2187 #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!
2188 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2189 my $param = $params[$i];
2192 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2193 if ( $param eq 'biblionumber' ) {
2194 if ( $biblionumbertagfield < 10 ) {
2195 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2197 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2199 push @fields, $newfield if ($newfield);
2200 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2203 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2204 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2208 if ( $tag < 10 ) { # no code for theses fields
2209 # in MARC editor, 000 contains the leader.
2210 next if $tag == $biblionumbertagfield;
2211 my $fval= $cgi->param($params[$j+1]);
2212 if ( $tag eq '000' ) {
2213 # Force a fake leader even if not provided to avoid crashing
2214 # during decoding MARC record containing UTF-8 characters
2216 length( $fval ) == 24
2221 # between 001 and 009 (included)
2222 } elsif ( $fval ne '' ) {
2223 $newfield = MARC::Field->new( $tag, $fval, );
2226 # > 009, deal with subfields
2228 # browse subfields for this tag (reason for _code_ match)
2229 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2230 last unless defined $params[$j+1];
2232 if $tag == $biblionumbertagfield and
2233 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2234 #if next param ne subfield, then it was probably empty
2235 #try next param by incrementing j
2236 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2237 my $fkey= $cgi->param($params[$j]);
2238 my $fval= $cgi->param($params[$j+1]);
2239 #check if subfield value not empty and field exists
2240 if($fval ne '' && $newfield) {
2241 $newfield->add_subfields( $fkey => $fval);
2243 elsif($fval ne '') {
2244 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2248 $i= $j-1; #update i for outer loop accordingly
2250 push @fields, $newfield if ($newfield);
2254 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2255 $record->append_fields(@fields);
2259 =head2 TransformMarcToKoha
2261 $result = TransformMarcToKoha({ record => $record, limit_table => $limit })
2263 Extract data from a MARC bib record into a hashref representing
2264 Koha biblio, biblioitems, and items fields.
2266 If passed an undefined record will log the error and return an empty
2271 sub TransformMarcToKoha {
2272 my ( $params ) = @_;
2274 my $record = $params->{record};
2275 my $limit_table = $params->{limit_table} // q{};
2276 my $kohafields = $params->{kohafields};
2279 if (!defined $record) {
2280 carp('TransformMarcToKoha called with undefined record');
2284 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2285 if( $limit_table eq 'items' ) {
2286 %tables = ( items => 1 );
2287 } elsif ( $limit_table eq 'no_items' ){
2288 %tables = ( biblio => 1, biblioitems => 1 );
2291 # The next call acknowledges Default as the authoritative framework
2292 # for Koha to MARC mappings.
2293 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2294 @{$kohafields} = keys %{ $mss } unless $kohafields;
2295 foreach my $kohafield ( @{$kohafields} ) {
2296 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2297 next unless $tables{$table};
2298 my ( $value, @values );
2299 foreach my $fldhash ( @{$mss->{$kohafield}} ) {
2300 my $tag = $fldhash->{tagfield};
2301 my $sub = $fldhash->{tagsubfield};
2302 foreach my $fld ( $record->field($tag) ) {
2303 if( $sub eq '@' || $fld->is_control_field ) {
2304 push @values, $fld->data if $fld->data;
2306 push @values, grep { $_ } $fld->subfield($sub);
2311 $value = join ' | ', uniq(@values);
2313 # Additional polishing for individual kohafields
2314 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2315 $value = _adjust_pubyear( $value );
2319 next if !defined $value;
2320 my $key = _disambiguate( $table, $column );
2321 $result->{$key} = $value;
2326 =head2 _disambiguate
2328 $newkey = _disambiguate($table, $field);
2330 This is a temporary hack to distinguish between the
2331 following sets of columns when using TransformMarcToKoha.
2333 items.cn_source & biblioitems.cn_source
2334 items.cn_sort & biblioitems.cn_sort
2336 Columns that are currently NOT distinguished (FIXME
2337 due to lack of time to fully test) are:
2339 biblio.notes and biblioitems.notes
2344 FIXME - this is necessary because prefixing each column
2345 name with the table name would require changing lots
2346 of code and templates, and exposing more of the DB
2347 structure than is good to the UI templates, particularly
2348 since biblio and bibloitems may well merge in a future
2349 version. In the future, it would also be good to
2350 separate DB access and UI presentation field names
2356 my ( $table, $column ) = @_;
2357 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2358 return $table . '.' . $column;
2365 =head2 _adjust_pubyear
2367 Helper routine for TransformMarcToKoha
2371 sub _adjust_pubyear {
2373 # modify return value to keep only the 1st year found
2374 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2376 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2378 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2379 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2380 # At this point in code 1234? or 1234- already passed the earlier regex
2381 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2382 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2389 =head2 CountItemsIssued
2391 my $count = CountItemsIssued( $biblionumber );
2395 sub CountItemsIssued {
2396 my ($biblionumber) = @_;
2397 my $dbh = C4::Context->dbh;
2398 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2399 $sth->execute($biblionumber);
2400 my $row = $sth->fetchrow_hashref();
2401 return $row->{'issuedCount'};
2406 ModZebra( $record_number, $op, $server );
2408 $record_number is the authid or biblionumber we want to index
2410 $op is the operation: specialUpdate or recordDelete
2412 $server is authorityserver or biblioserver
2417 my ( $record_number, $op, $server ) = @_;
2418 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2419 my $dbh = C4::Context->dbh;
2421 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2423 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2424 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2425 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2427 AND biblio_auth_number = ?
2430 my $check_sth = $dbh->prepare_cached($check_sql);
2431 $check_sth->execute( $server, $record_number, $op );
2432 my ($count) = $check_sth->fetchrow_array;
2433 $check_sth->finish();
2434 if ( $count == 0 ) {
2435 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2436 $sth->execute( $record_number, $server, $op );
2441 =head1 INTERNAL FUNCTIONS
2443 =head2 _koha_marc_update_bib_ids
2446 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2448 Internal function to add or update biblionumber and biblioitemnumber to
2453 sub _koha_marc_update_bib_ids {
2454 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2456 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2457 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2458 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2459 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2461 if ( $biblio_tag < 10 ) {
2462 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2464 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2466 if ( $biblioitem_tag < 10 ) {
2467 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2469 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2472 # update the control number (001) in MARC
2473 if(C4::Context->preference('autoControlNumber') eq 'biblionumber'){
2474 unless($record->field('001')){
2475 $record->insert_fields_ordered(MARC::Field->new('001', $biblionumber));
2480 =head2 _koha_marc_update_biblioitem_cn_sort
2482 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2484 Given a MARC bib record and the biblioitem hash, update the
2485 subfield that contains a copy of the value of biblioitems.cn_sort.
2489 sub _koha_marc_update_biblioitem_cn_sort {
2491 my $biblioitem = shift;
2492 my $frameworkcode = shift;
2494 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2495 return unless $biblioitem_tag;
2497 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2499 if ( my $field = $marc->field($biblioitem_tag) ) {
2500 $field->delete_subfield( code => $biblioitem_subfield );
2501 if ( $cn_sort ne '' ) {
2502 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2506 # if we get here, no biblioitem tag is present in the MARC record, so
2507 # we'll create it if $cn_sort is not empty -- this would be
2508 # an odd combination of events, however
2510 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2515 =head2 _koha_modify_biblio
2517 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2519 Internal function for updating the biblio table
2523 sub _koha_modify_biblio {
2524 my ( $dbh, $biblio, $frameworkcode ) = @_;
2529 SET frameworkcode = ?,
2542 WHERE biblionumber = ?
2545 my $sth = $dbh->prepare($query);
2548 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2549 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2550 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2551 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2552 ) if $biblio->{'biblionumber'};
2554 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2555 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2558 return ( $biblio->{'biblionumber'}, $error );
2561 =head2 _koha_modify_biblioitem_nonmarc
2563 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2567 sub _koha_modify_biblioitem_nonmarc {
2568 my ( $dbh, $biblioitem ) = @_;
2571 # re-calculate the cn_sort, it may have changed
2572 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2574 my $query = "UPDATE biblioitems
2575 SET biblionumber = ?,
2581 publicationyear = ?,
2585 collectiontitle = ?,
2587 collectionvolume= ?,
2588 editionstatement= ?,
2589 editionresponsibility = ?,
2605 where biblioitemnumber = ?
2607 my $sth = $dbh->prepare($query);
2609 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2610 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2611 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2612 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2613 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2614 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2615 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2616 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2618 if ( $dbh->errstr ) {
2619 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2622 return ( $biblioitem->{'biblioitemnumber'}, $error );
2625 =head2 _koha_delete_biblio
2627 $error = _koha_delete_biblio($dbh,$biblionumber);
2629 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2631 C<$dbh> - the database handle
2633 C<$biblionumber> - the biblionumber of the biblio to be deleted
2637 # FIXME: add error handling
2639 sub _koha_delete_biblio {
2640 my ( $dbh, $biblionumber ) = @_;
2642 # get all the data for this biblio
2643 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2644 $sth->execute($biblionumber);
2646 # FIXME There is a transaction in _koha_delete_biblio_metadata
2647 # But actually all the following should be done inside a single transaction
2648 if ( my $data = $sth->fetchrow_hashref ) {
2650 # save the record in deletedbiblio
2651 # find the fields to save
2652 my $query = "INSERT INTO deletedbiblio SET ";
2654 foreach my $temp ( keys %$data ) {
2655 $query .= "$temp = ?,";
2656 push( @bind, $data->{$temp} );
2659 # replace the last , by ",?)"
2661 my $bkup_sth = $dbh->prepare($query);
2662 $bkup_sth->execute(@bind);
2665 _koha_delete_biblio_metadata( $biblionumber );
2668 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2669 $sth2->execute($biblionumber);
2670 # update the timestamp (Bugzilla 7146)
2671 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2672 $sth2->execute($biblionumber);
2679 =head2 _koha_delete_biblioitems
2681 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2683 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2685 C<$dbh> - the database handle
2686 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2690 # FIXME: add error handling
2692 sub _koha_delete_biblioitems {
2693 my ( $dbh, $biblioitemnumber ) = @_;
2695 # get all the data for this biblioitem
2696 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2697 $sth->execute($biblioitemnumber);
2699 if ( my $data = $sth->fetchrow_hashref ) {
2701 # save the record in deletedbiblioitems
2702 # find the fields to save
2703 my $query = "INSERT INTO deletedbiblioitems SET ";
2705 foreach my $temp ( keys %$data ) {
2706 $query .= "$temp = ?,";
2707 push( @bind, $data->{$temp} );
2710 # replace the last , by ",?)"
2712 my $bkup_sth = $dbh->prepare($query);
2713 $bkup_sth->execute(@bind);
2716 # delete the biblioitem
2717 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2718 $sth2->execute($biblioitemnumber);
2719 # update the timestamp (Bugzilla 7146)
2720 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2721 $sth2->execute($biblioitemnumber);
2728 =head2 _koha_delete_biblio_metadata
2730 $error = _koha_delete_biblio_metadata($biblionumber);
2732 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2736 sub _koha_delete_biblio_metadata {
2737 my ($biblionumber) = @_;
2739 my $dbh = C4::Context->dbh;
2740 my $schema = Koha::Database->new->schema;
2744 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2745 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2746 |, undef, $biblionumber );
2747 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2748 undef, $biblionumber );
2753 =head1 UNEXPORTED FUNCTIONS
2755 =head2 ModBiblioMarc
2757 ModBiblioMarc($newrec,$biblionumber);
2759 Add MARC XML data for a biblio to koha
2761 Function exported, but should NOT be used, unless you really know what you're doing
2766 # pass the MARC::Record to this function, and it will create the records in
2768 my ( $record, $biblionumber, $params ) = @_;
2770 carp 'ModBiblioMarc passed an undefined record';
2774 my $skip_record_index = $params->{skip_record_index} || 0;
2776 # Clone record as it gets modified
2777 $record = $record->clone();
2778 my $dbh = C4::Context->dbh;
2779 my @fields = $record->fields();
2780 my $encoding = C4::Context->preference("marcflavour");
2782 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2783 if ( $encoding eq "UNIMARC" ) {
2784 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2785 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2786 my $string = $record->subfield( 100, "a" );
2787 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2788 my $f100 = $record->field(100);
2789 $record->delete_field($f100);
2791 $string = POSIX::strftime( "%Y%m%d", localtime );
2793 $string = sprintf( "%-*s", 35, $string );
2794 substr ( $string, 22, 3, $defaultlanguage);
2796 substr( $string, 25, 3, "y50" );
2797 unless ( $record->subfield( 100, "a" ) ) {
2798 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2802 #enhancement 5374: update transaction date (005) for marc21/unimarc
2803 if($encoding =~ /MARC21|UNIMARC/) {
2804 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2805 # YY MM DD HH MM SS (update year and month)
2806 my $f005= $record->field('005');
2807 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2811 biblionumber => $biblionumber,
2812 format => 'marcxml',
2813 schema => C4::Context->preference('marcflavour'),
2815 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2817 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2818 Koha::Biblio::Metadata->new($metadata);
2820 my $userenv = C4::Context->userenv;
2822 my $borrowernumber = $userenv->{number};
2823 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2824 unless ($m_rs->in_storage) {
2825 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2826 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2828 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2829 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2832 $m_rs->metadata( $record->as_xml_record($encoding) );
2835 unless ( $skip_record_index ) {
2836 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2837 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2840 return $biblionumber;
2843 =head2 prepare_host_field
2845 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2846 Generate the host item entry for an analytic child entry
2850 sub prepare_host_field {
2851 my ( $hostbiblio, $marcflavour ) = @_;
2852 $marcflavour ||= C4::Context->preference('marcflavour');
2854 my $biblio = Koha::Biblios->find($hostbiblio);
2855 my $host = $biblio->metadata->record;
2856 # unfortunately as_string does not 'do the right thing'
2857 # if field returns undef
2861 if ( $marcflavour eq 'MARC21' ) {
2862 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2863 my $s = $field->as_string('ab');
2868 if ( $field = $host->field('245') ) {
2869 my $s = $field->as_string('a');
2874 if ( $field = $host->field('260') ) {
2875 my $s = $field->as_string('abc');
2880 if ( $field = $host->field('240') ) {
2881 my $s = $field->as_string();
2886 if ( $field = $host->field('022') ) {
2887 my $s = $field->as_string('a');
2892 if ( $field = $host->field('020') ) {
2893 my $s = $field->as_string('a');
2898 if ( $field = $host->field('001') ) {
2899 $sfd{w} = $field->data(),;
2901 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
2904 elsif ( $marcflavour eq 'UNIMARC' ) {
2906 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
2907 my $s = $field->as_string('ab');
2913 if ( $field = $host->field('200') ) {
2914 my $s = $field->as_string('a');
2919 #place of publicaton
2920 if ( $field = $host->field('210') ) {
2921 my $s = $field->as_string('a');
2926 #date of publication
2927 if ( $field = $host->field('210') ) {
2928 my $s = $field->as_string('d');
2934 if ( $field = $host->field('205') ) {
2935 my $s = $field->as_string();
2941 if ( $field = $host->field('856') ) {
2942 my $s = $field->as_string('u');
2948 if ( $field = $host->field('011') ) {
2949 my $s = $field->as_string('a');
2955 if ( $field = $host->field('010') ) {
2956 my $s = $field->as_string('a');
2961 if ( $field = $host->field('001') ) {
2962 $sfd{0} = $field->data(),;
2964 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
2971 =head2 UpdateTotalIssues
2973 UpdateTotalIssues($biblionumber, $increase, [$value])
2975 Update the total issue count for a particular bib record.
2979 =item C<$biblionumber> is the biblionumber of the bib to update
2981 =item C<$increase> is the amount to increase (or decrease) the total issues count by
2983 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
2989 sub UpdateTotalIssues {
2990 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
2993 my $biblio = Koha::Biblios->find($biblionumber);
2995 carp "UpdateTotalIssues could not get biblio";
2999 my $record = $biblio->metadata->record;
3001 carp "UpdateTotalIssues could not get biblio record";
3004 my $biblioitem = $biblio->biblioitem;
3005 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3006 unless ($totalissuestag) {
3007 return 1; # There is nothing to do
3010 if (defined $value) {
3011 $totalissues = $value;
3013 $totalissues = $biblioitem->totalissues + $increase;
3016 my $field = $record->field($totalissuestag);
3017 if (defined $field) {
3018 $field->update( $totalissuessubfield => $totalissues );
3020 $field = MARC::Field->new($totalissuestag, '0', '0',
3021 $totalissuessubfield => $totalissues);
3022 $record->insert_grouped_field($field);
3025 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3030 &RemoveAllNsb($record);
3032 Removes all nsb/nse chars from a record
3039 carp 'RemoveAllNsb called with undefined record';
3043 SetUTF8Flag($record);
3045 foreach my $field ($record->fields()) {
3046 if ($field->is_control_field()) {
3047 $field->update(nsb_clean($field->data()));
3049 my @subfields = $field->subfields();
3051 foreach my $subfield (@subfields) {
3052 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3054 if (scalar(@new_subfields) > 0) {
3057 $new_field = MARC::Field->new(
3059 $field->indicator(1),
3060 $field->indicator(2),
3065 warn "error in RemoveAllNsb : $@";
3067 $field->replace_with($new_field);
3076 =head2 ApplyMarcOverlayRules
3078 my $record = ApplyMarcOverlayRules($params)
3080 Applies marc merge rules to a record.
3082 C<$params> is expected to be a hashref with below keys defined.
3086 =item C<biblionumber>
3087 biblionumber of old record
3090 Incoming record that will be merged with old record
3092 =item C<overlay_context>
3093 hashref containing at least one context module and filter value on
3094 the form {module => filter, ...}.
3104 Merged MARC record based with merge rules for C<context> applied. If no old
3105 record for C<biblionumber> can be found, C<record> is returned unchanged.
3106 Default action when no matching context is found to return C<record> unchanged.
3107 If no rules are found for a certain field tag the default is to overwrite with
3108 fields with this field tag from C<record>.
3114 sub ApplyMarcOverlayRules {
3116 my $biblionumber = $params->{biblionumber};
3117 my $incoming_record = $params->{record};
3119 if (!$biblionumber) {
3120 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3123 if (!$incoming_record) {
3124 carp 'ApplyMarcOverlayRules called on undefined record';
3127 my $biblio = Koha::Biblios->find($biblionumber);
3128 my $old_record = $biblio->metadata->record;
3130 # Skip overlay rules if called with no context
3131 if ($old_record && defined $params->{overlay_context}) {
3132 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3134 return $incoming_record;
3137 =head2 _after_biblio_action_hooks
3139 Helper method that takes care of calling all plugin hooks
3143 sub _after_biblio_action_hooks {
3146 my $biblio_id = $args->{biblio_id};
3147 my $action = $args->{action};
3149 my $biblio = Koha::Biblios->find( $biblio_id );
3150 Koha::Plugins->call(
3151 'after_biblio_action',
3155 biblio_id => $biblio_id,
3166 Koha Development Team <http://koha-community.org/>
3168 Paul POULAIN paul.poulain@free.fr
3170 Joshua Ferraro jmf@liblime.com