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 );
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::RecordProcessor;
114 use Koha::SearchEngine;
115 use Koha::SearchEngine::Indexer;
117 use Koha::Util::MARC;
121 C4::Biblio - cataloging management functions
125 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:
129 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
131 =item 2. as raw MARC in the Zebra index and storage engine
133 =item 3. as MARC XML in biblio_metadata.metadata
137 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
139 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.
143 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
145 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
149 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:
153 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
155 =item 2. _koha_* - low-level internal functions for managing the koha tables
157 =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.
159 =item 4. Zebra functions used to update the Zebra index
161 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
165 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 :
169 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
171 =item 2. add the biblionumber and biblioitemnumber into the MARC records
173 =item 3. save the marc record
177 =head1 EXPORTED FUNCTIONS
181 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
183 Exported function (core API) for adding a new biblio to koha.
185 The first argument is a C<MARC::Record> object containing the
186 bib to add, while the second argument is the desired MARC
189 The C<$options> argument is a hashref with additional parameters:
193 =item B<defer_marc_save>: used when ModBiblioMarc is handled by the caller
195 =item B<skip_record_index>: used when the indexing scheduling will be handled by the caller
202 my ( $record, $frameworkcode, $options ) = @_;
205 my $skip_record_index = $options->{'skip_record_index'} // 0;
206 my $defer_marc_save = $options->{defer_marc_save} // 0;
209 carp('AddBiblio called with undefined record');
213 my $schema = Koha::Database->schema;
214 my ( $biblionumber, $biblioitemnumber );
216 $schema->txn_do(sub {
218 # transform the data into koha-table style data
219 SetUTF8Flag($record);
220 my $olddata = TransformMarcToKoha({ record => $record, limit_table => 'no_items' });
222 my $biblio = Koha::Biblio->new(
224 frameworkcode => $frameworkcode,
225 author => $olddata->{author},
226 title => $olddata->{title},
227 subtitle => $olddata->{subtitle},
228 medium => $olddata->{medium},
229 part_number => $olddata->{part_number},
230 part_name => $olddata->{part_name},
231 unititle => $olddata->{unititle},
232 notes => $olddata->{notes},
233 serial => $olddata->{serial},
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.
354 =item C<skip_record_index>
356 Used when the indexing schedulling will be handled by the caller
360 Returns 1 on success 0 on failure
365 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
368 my $mod_biblio_marc_options = {
369 skip_record_index => $options->{'skip_record_index'} // 0
373 carp 'No record passed to ModBiblio';
377 if ( C4::Context->preference("CataloguingLog") ) {
378 my $biblio = Koha::Biblios->find($biblionumber);
380 my $decoding_error = "";
381 eval { $record = $biblio->metadata->record };
384 $exception->rethrow unless ( $exception->isa('Koha::Exceptions::Metadata::Invalid') );
385 $decoding_error = "There was an error with this bibliographic record: " . $exception;
386 $record = $biblio->metadata->record_strip_nonxml;
388 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio $decoding_error BEFORE=>" . $record->as_formatted );
391 if ( !$options->{disable_autolink} && C4::Context->preference('AutoLinkBiblios') ) {
392 BiblioAutoLink( $record, $frameworkcode );
395 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
396 # throw an exception which probably won't be handled.
397 foreach my $field ($record->fields()) {
398 if (! $field->is_control_field()) {
399 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
400 $record->delete_field($field);
405 SetUTF8Flag($record);
406 my $dbh = C4::Context->dbh;
408 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
410 _strip_item_fields($record, $frameworkcode);
412 # apply overlay rules
413 if ( C4::Context->preference('MARCOverlayRules')
415 && exists $options->{overlay_context} )
417 $record = ApplyMarcOverlayRules(
419 biblionumber => $biblionumber,
421 overlay_context => $options->{overlay_context},
426 # update biblionumber and biblioitemnumber in MARC
427 # FIXME - this is assuming a 1 to 1 relationship between
428 # biblios and biblioitems
429 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
430 $sth->execute($biblionumber);
431 my ($biblioitemnumber) = $sth->fetchrow;
433 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
435 # load the koha-table data object
436 my $oldbiblio = TransformMarcToKoha({ record => $record });
438 # update MARC subfield that stores biblioitems.cn_sort
439 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
441 # update the MARC record (that now contains biblio and items) with the new record data
442 ModBiblioMarc( $record, $biblionumber, $mod_biblio_marc_options );
444 # modify the other koha tables
445 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
446 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
448 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
450 # update OAI-PMH sets
451 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
452 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
455 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
457 biblio_ids => [ $biblionumber ]
459 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
464 =head2 _strip_item_fields
466 _strip_item_fields($record, $frameworkcode)
468 Utility routine to remove item tags from a
473 sub _strip_item_fields {
475 my $frameworkcode = shift;
476 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
477 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
479 # delete any item fields from incoming record to avoid
480 # duplication or incorrect data - use AddItem() or ModItem()
482 foreach my $field ( $record->field($itemtag) ) {
483 $record->delete_field($field);
489 my $error = &DelBiblio($biblionumber, $params);
491 Exported function (core API) for deleting a biblio in koha.
492 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
493 Also backs it up to deleted* tables.
494 Checks to make sure that the biblio has no items attached.
496 C<$error> : undef unless an error occurs
498 I<$params> is a hashref containing extra parameters. Valid keys are:
502 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
504 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
510 my ($biblionumber, $params) = @_;
512 my $biblio = Koha::Biblios->find( $biblionumber );
513 return unless $biblio; # Should we throw an exception instead?
515 my $dbh = C4::Context->dbh;
516 my $error; # for error handling
518 # First make sure this biblio has no items attached
519 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
520 $sth->execute($biblionumber);
521 if ( my $itemnumber = $sth->fetchrow ) {
523 # Fix this to use a status the template can understand
524 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
527 return $error if $error;
529 # We delete any existing holds
530 my $holds = $biblio->holds;
531 while ( my $hold = $holds->next ) {
532 # no need to update the holds queue on each step, we'll do it at the end
533 $hold->cancel({ skip_holds_queue => 1 });
536 # We update any existing orders
537 my $orders = $biblio->orders;
538 $orders->update({ deleted_biblionumber => $biblionumber}, { no_triggers => 1 });
539 # Update related ILL requests
540 $biblio->ill_requests->update({ deleted_biblio_id => $biblio->id, biblio_id => undef });
542 unless ( $params->{skip_record_index} ){
543 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
544 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
547 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
548 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
549 $sth->execute($biblionumber);
550 while ( my $biblioitemnumber = $sth->fetchrow ) {
552 # delete this biblioitem
553 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
554 return $error if $error;
558 # delete biblio from Koha tables and save in deletedbiblio
559 # must do this *after* _koha_delete_biblioitems, otherwise
560 # delete cascade will prevent deletedbiblioitems rows
561 # from being generated by _koha_delete_biblioitems
562 $error = _koha_delete_biblio( $dbh, $biblionumber );
564 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
566 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
568 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
570 biblio_ids => [ $biblionumber ]
572 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
578 =head2 BiblioAutoLink
580 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
582 Automatically links headings in a bib record to authorities.
584 Returns the number of headings changed
590 my $frameworkcode = shift;
593 carp('Undefined record passed to BiblioAutoLink');
596 my ( $num_headings_changed, %results );
599 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
600 unless ( can_load( modules => { $linker_module => undef } ) ) {
601 $linker_module = 'C4::Linker::Default';
602 unless ( can_load( modules => { $linker_module => undef } ) ) {
607 my $linker = $linker_module->new(
608 { 'options' => C4::Context->preference("LinkerOptions") } );
609 my ( $headings_changed, $results ) =
610 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
611 # By default we probably don't want to relink things when cataloging
612 return $headings_changed, $results;
615 =head2 LinkBibHeadingsToAuthorities
617 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
619 Links bib headings to authority records by checking
620 each authority-controlled field in the C<MARC::Record>
621 object C<$marc>, looking for a matching authority record,
622 and setting the linking subfield $9 to the ID of that
625 If $allowrelink is false, existing authids will never be
626 replaced, regardless of the values of LinkerKeepStale and
629 Returns the number of heading links changed in the
634 sub LinkBibHeadingsToAuthorities {
637 my $frameworkcode = shift;
638 my $allowrelink = shift;
639 my $tagtolink = shift;
643 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
647 require C4::AuthoritiesMarc;
649 $allowrelink = 1 unless defined $allowrelink;
650 my $num_headings_changed = 0;
651 foreach my $field ( $bib->fields() ) {
652 if ( defined $tagtolink ) {
653 next unless $field->tag() == $tagtolink ;
655 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
656 next unless defined $heading;
659 my $current_link = $field->subfield('9');
661 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
663 $results{'linked'}->{ $heading->display_form() }++;
664 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
668 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
670 $results{ $fuzzy ? 'fuzzy' : 'linked' }
671 ->{ $heading->display_form() }++;
672 if(defined $current_link and $current_link == $authid) {
673 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
677 $field->delete_subfield( code => '9' ) if defined $current_link;
678 $field->add_subfields( '9', $authid );
679 $num_headings_changed++;
680 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
683 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
684 if ( defined $current_link
685 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
687 $results{'fuzzy'}->{ $heading->display_form() }++;
688 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
690 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
691 if ( _check_valid_auth_link( $current_link, $field ) ) {
692 $results{'linked'}->{ $heading->display_form() }++;
693 } elsif ( $match_count > 1 ) {
694 $results{'unlinked'}->{ $heading->display_form() }++;
695 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'MULTIPLE_MATCH', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
696 } elsif ( !$match_count ) {
697 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
698 my $marcrecordauth = MARC::Record->new();
699 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
700 $marcrecordauth->leader(' nz a22 o 4500');
701 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
703 $field->delete_subfield( code => '9' )
704 if defined $current_link;
706 foreach my $subfield ( $field->subfields() ){
707 if ( $subfield->[0] =~ /[A-z]/
708 && C4::Heading::valid_heading_subfield(
709 $field->tag, $subfield->[0] )
711 push @auth_subfields, $subfield->[0] => $subfield->[1];
714 # Bib headings contain some ending punctuation that should NOT
715 # be included in the authority record. Strip those before creation
716 next unless @auth_subfields; # Don't try to create a record if we have no fields;
717 my $last_sub = pop @auth_subfields;
718 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
719 push @auth_subfields, $last_sub;
720 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
721 $marcrecordauth->insert_fields_ordered($authfield);
723 # bug 2317: ensure new authority knows it's using UTF-8; currently
724 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
725 # automatically for UNIMARC (by not transcoding)
726 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
727 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
728 # of change to a core API just before the 3.0 release.
730 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
731 my $userenv = C4::Context->userenv;
733 if ( $userenv && $userenv->{'branch'} ) {
734 $library = Koha::Libraries->find( $userenv->{'branch'} );
736 $marcrecordauth->insert_fields_ordered(
739 'a' => C4::Context->preference('GenerateAuthorityField667')
743 $bib->author() . ", "
744 . $bib->title_proper() . ", "
745 . $bib->publication_date() . " ";
746 $cite =~ s/^[\s\,]*//;
747 $cite =~ s/[\s\,]*$//;
749 C4::Context->preference('GenerateAuthorityField670') . ": ("
750 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
751 . $bib->subfield( '999', 'c' ) . ": "
753 $marcrecordauth->insert_fields_ordered(
754 MARC::Field->new( '670', '', '', 'a' => $cite ) );
757 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
760 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
761 $heading->auth_type() );
762 $field->add_subfields( '9', $authid );
763 $num_headings_changed++;
764 $linker->update_cache($heading, $authid);
765 $results{'added'}->{ $heading->display_form() }++;
766 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
769 elsif ( defined $current_link ) {
770 if ( _check_valid_auth_link( $current_link, $field ) ) {
771 $results{'linked'}->{ $heading->display_form() }++;
772 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
775 $field->delete_subfield( code => '9' );
776 $num_headings_changed++;
777 $results{'unlinked'}->{ $heading->display_form() }++;
778 push(@{$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;
781 elsif ( $match_count > 1 ) {
782 $results{'unlinked'}->{ $heading->display_form() }++;
783 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'MULTIPLE_MATCH', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
786 $results{'unlinked'}->{ $heading->display_form() }++;
787 push(@{$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 $verbose;
792 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
793 return $num_headings_changed, \%results;
796 =head2 _check_valid_auth_link
798 if ( _check_valid_auth_link($authid, $field) ) {
802 Check whether the specified heading-auth link is valid without reference
803 to Zebra. Ideally this code would be in C4::Heading, but that won't be
804 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
809 sub _check_valid_auth_link {
810 my ( $authid, $field ) = @_;
811 require C4::AuthoritiesMarc;
813 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
818 $data = &GetBiblioData($biblionumber);
820 Returns information about the book with the given biblionumber.
821 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
822 the C<biblio> and C<biblioitems> tables in the
825 In addition, C<$data-E<gt>{subject}> is the list of the book's
826 subjects, separated by C<" , "> (space, comma, space).
827 If there are multiple biblioitems with the given biblionumber, only
828 the first one is considered.
834 my $dbh = C4::Context->dbh;
836 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
838 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
839 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
840 WHERE biblio.biblionumber = ?";
842 my $sth = $dbh->prepare($query);
843 $sth->execute($bibnum);
845 $data = $sth->fetchrow_hashref;
849 } # sub GetBiblioData
853 $isbd = &GetISBDView({
854 'record' => $marc_record,
855 'template' => $interface, # opac/intranet
856 'framework' => $framework,
859 Return the ISBD view which can be included in opac and intranet
866 # Expecting record WITH items.
867 my $record = $params->{record};
868 return unless defined $record;
870 my $template = $params->{template} // q{};
871 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
872 my $framework = $params->{framework};
873 my $itemtype = $framework;
874 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
875 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
877 my $ISBD = C4::Context->preference($sysprefname);
882 foreach my $isbdfield ( split( /#/, $bloc ) ) {
884 # $isbdfield= /(.?.?.?)/;
885 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
886 my $fieldvalue = $1 || 0;
887 my $subfvalue = $2 || "";
889 my $analysestring = $4;
892 # warn "==> $1 / $2 / $3 / $4";
893 # my $fieldvalue=substr($isbdfield,0,3);
894 if ( $fieldvalue > 0 ) {
895 my $hasputtextbefore = 0;
896 my @fieldslist = $record->field($fieldvalue);
897 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
899 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
900 # warn "FV : $fieldvalue";
901 if ( $subfvalue ne "" ) {
902 # OPAC hidden subfield
904 if ( ( $template eq 'opac' )
905 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
906 foreach my $field (@fieldslist) {
907 foreach my $subfield ( $field->subfield($subfvalue) ) {
908 my $calculated = $analysestring;
909 my $tag = $field->tag();
912 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
913 my $tagsubf = $tag . $subfvalue;
914 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
915 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
917 # field builded, store the result
918 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
919 $blocres .= $textbefore;
920 $hasputtextbefore = 1;
923 # remove punctuation at start
924 $calculated =~ s/^( |;|:|\.|-)*//g;
925 $blocres .= $calculated;
930 $blocres .= $textafter if $hasputtextbefore;
932 foreach my $field (@fieldslist) {
933 my $calculated = $analysestring;
934 my $tag = $field->tag();
937 my @subf = $field->subfields;
938 for my $i ( 0 .. $#subf ) {
939 my $valuecode = $subf[$i][1];
940 my $subfieldcode = $subf[$i][0];
941 # OPAC hidden subfield
943 if ( ( $template eq 'opac' )
944 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
945 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
946 my $tagsubf = $tag . $subfieldcode;
948 $calculated =~ s/ # replace all {{}} codes by the value code.
949 \{\{$tagsubf\}\} # catch the {{actualcode}}
951 $valuecode # replace by the value code
954 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
955 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
958 # field builded, store the result
959 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
960 $blocres .= $textbefore;
961 $hasputtextbefore = 1;
964 # remove punctuation at start
965 $calculated =~ s/^( |;|:|\.|-)*//g;
966 $blocres .= $calculated;
969 $blocres .= $textafter if $hasputtextbefore;
972 $blocres .= $isbdfield;
977 $res =~ s/\{(.*?)\}//g;
979 $res =~ s/\n/<br\/>/g;
987 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
989 =head2 IsMarcStructureInternal
991 my $tagslib = C4::Biblio::GetMarcStructure();
992 for my $tag ( sort keys %$tagslib ) {
994 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
995 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
1000 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
1001 These different values should not be processed as valid subfields.
1005 sub IsMarcStructureInternal {
1006 my ( $subfield ) = @_;
1007 return ref $subfield ? 0 : 1;
1010 =head2 GetMarcStructure
1012 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
1014 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1015 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1016 $frameworkcode : the framework code to read
1017 $params allows you to pass { unsafe => 1 } for better performance.
1019 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
1020 even autovivify its contents. It is a cached/shared data structure. Your
1021 changes c/would be passed around in subsequent calls.
1025 sub GetMarcStructure {
1026 my ( $forlibrarian, $frameworkcode, $params ) = @_;
1027 $frameworkcode = "" unless $frameworkcode;
1029 $forlibrarian = $forlibrarian ? 1 : 0;
1030 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1031 my $cache = Koha::Caches->get_instance();
1032 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1033 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1034 return $cached if $cached;
1036 my $dbh = C4::Context->dbh;
1037 my $sth = $dbh->prepare(
1038 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1039 FROM marc_tag_structure
1040 WHERE frameworkcode=?
1043 $sth->execute($frameworkcode);
1044 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1046 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1047 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1048 $res->{$tag}->{tab} = "";
1049 $res->{$tag}->{mandatory} = $mandatory;
1050 $res->{$tag}->{important} = $important;
1051 $res->{$tag}->{repeatable} = $repeatable;
1052 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1053 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1056 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1058 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1059 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1060 subfield => $m->{tagsubfield},
1065 $cache->set_in_cache($cache_key, $res);
1069 =head2 GetUsedMarcStructure
1071 The same function as GetMarcStructure except it just takes field
1072 in tab 0-9. (used field)
1074 my $results = GetUsedMarcStructure($frameworkcode);
1076 C<$results> is a ref to an array which each case contains a ref
1077 to a hash which each keys is the columns from marc_subfield_structure
1079 C<$frameworkcode> is the framework code.
1083 sub GetUsedMarcStructure {
1084 my $frameworkcode = shift || '';
1087 FROM marc_subfield_structure
1089 AND frameworkcode = ?
1090 ORDER BY tagfield, display_order, tagsubfield
1092 my $sth = C4::Context->dbh->prepare($query);
1093 $sth->execute($frameworkcode);
1094 return $sth->fetchall_arrayref( {} );
1099 =head2 GetMarcSubfieldStructure
1101 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1103 Returns a reference to hash representing MARC subfield structure
1104 for framework with framework code C<$frameworkcode>, C<$params> is
1105 optional and may contain additional options.
1109 =item C<$frameworkcode>
1115 An optional hash reference with additional options.
1116 The following options are supported:
1122 Pass { unsafe => 1 } do disable cached object cloning,
1123 and instead get a shared reference, resulting in better
1124 performance (but care must be taken so that retured object
1127 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1128 even autovivify its contents. It is a cached/shared data structure. Your
1129 changes would be passed around in subsequent calls.
1137 sub GetMarcSubfieldStructure {
1138 my ( $frameworkcode, $params ) = @_;
1140 $frameworkcode //= '';
1142 my $cache = Koha::Caches->get_instance();
1143 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1144 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1145 return $cached if $cached;
1147 my $dbh = C4::Context->dbh;
1148 # We moved to selectall_arrayref since selectall_hashref does not
1149 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1150 my $subfield_aref = $dbh->selectall_arrayref( q|
1152 FROM marc_subfield_structure
1153 WHERE frameworkcode = ?
1155 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1156 |, { Slice => {} }, $frameworkcode );
1157 # Now map the output to a hash structure
1158 my $subfield_structure = {};
1159 foreach my $row ( @$subfield_aref ) {
1160 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1162 $cache->set_in_cache( $cache_key, $subfield_structure );
1163 return $subfield_structure;
1166 =head2 GetMarcFromKohaField
1168 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1169 @fields = GetMarcFromKohaField( $kohafield );
1170 $field = GetMarcFromKohaField( $kohafield );
1172 Returns the MARC fields & subfields mapped to $kohafield.
1173 Since the Default framework is considered as authoritative for such
1174 mappings, the former frameworkcode parameter is obsoleted.
1176 In list context all mappings are returned; there can be multiple
1177 mappings. Note that in the above example you could miss a second
1178 mappings in the first call.
1179 In scalar context only the field tag of the first mapping is returned.
1183 sub GetMarcFromKohaField {
1184 my ( $kohafield ) = @_;
1185 return unless $kohafield;
1186 # The next call uses the Default framework since it is AUTHORITATIVE
1187 # for all Koha to MARC mappings.
1188 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1190 foreach( @{ $mss->{$kohafield} } ) {
1191 push @retval, $_->{tagfield}, $_->{tagsubfield};
1193 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1196 =head2 GetMarcSubfieldStructureFromKohaField
1198 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1200 Returns marc subfield structure information for $kohafield.
1201 The Default framework is used, since it is authoritative for kohafield
1203 In list context returns a list of all hashrefs, since there may be
1204 multiple mappings. In scalar context the first hashref is returned.
1208 sub GetMarcSubfieldStructureFromKohaField {
1209 my ( $kohafield ) = @_;
1211 return unless $kohafield;
1213 # The next call uses the Default framework since it is AUTHORITATIVE
1214 # for all Koha to MARC mappings.
1215 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1216 return unless $mss->{$kohafield};
1217 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1222 my $marcxml = GetXmlBiblio($biblionumber);
1224 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1225 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1230 my ($biblionumber) = @_;
1231 my $dbh = C4::Context->dbh;
1232 return unless $biblionumber;
1233 my ($marcxml) = $dbh->selectrow_array(
1236 FROM biblio_metadata
1237 WHERE biblionumber=?
1238 AND format='marcxml'
1240 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1247 return the prices in accordance with the Marc format.
1249 returns 0 if no price found
1250 returns undef if called without a marc record or with
1251 an unrecognized marc format
1256 my ( $record, $marcflavour ) = @_;
1258 carp 'GetMarcPrice called on undefined record';
1265 if ( $marcflavour eq "MARC21" ) {
1266 @listtags = ('345', '020');
1268 } elsif ( $marcflavour eq "UNIMARC" ) {
1269 @listtags = ('345', '010');
1275 for my $field ( $record->field(@listtags) ) {
1276 for my $subfield_value ($field->subfield($subfield)){
1278 $subfield_value = MungeMarcPrice( $subfield_value );
1279 return $subfield_value if ($subfield_value);
1282 return 0; # no price found
1285 =head2 MungeMarcPrice
1287 Return the best guess at what the actual price is from a price field.
1291 sub MungeMarcPrice {
1293 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1294 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1295 my $active_currency = Koha::Acquisition::Currencies->get_active;
1296 my $symbol = $active_currency->symbol;
1297 my $isocode = $active_currency->isocode;
1298 $isocode = $active_currency->currency unless defined $isocode;
1301 my @matches =($price=~ /
1303 ( # start of capturing parenthesis
1305 (?:[\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'
1306 |(?:\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'
1308 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1310 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1311 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1313 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1314 ) # end of capturing parenthesis
1315 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1319 foreach ( @matches ) {
1320 $localprice = $_ and last if index($_, $isocode)>=0;
1322 if ( !$localprice ) {
1323 foreach ( @matches ) {
1324 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1329 if ( $localprice ) {
1330 $price = $localprice;
1332 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1333 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1335 # eliminate symbol/isocode, space and any final dot from the string
1336 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1337 # remove comma,dot when used as separators from hundreds
1338 $price =~s/[\,\.](\d{3})/$1/g;
1339 # convert comma to dot to ensure correct display of decimals if existing
1345 =head2 GetMarcQuantity
1347 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1348 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1350 returns 0 if no quantity found
1351 returns undef if called without a marc record or with
1352 an unrecognized marc format
1356 sub GetMarcQuantity {
1357 my ( $record, $marcflavour ) = @_;
1359 carp 'GetMarcQuantity called on undefined record';
1366 if ( $marcflavour eq "MARC21" ) {
1368 } elsif ( $marcflavour eq "UNIMARC" ) {
1369 @listtags = ('969');
1375 for my $field ( $record->field(@listtags) ) {
1376 for my $subfield_value ($field->subfield($subfield)){
1378 if ($subfield_value) {
1379 # in France, the cents separator is the , but sometimes, ppl use a .
1380 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1381 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1382 return $subfield_value;
1386 return 0; # no price found
1390 =head2 GetAuthorisedValueDesc
1392 my $subfieldvalue =get_authorised_value_desc(
1393 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1395 Retrieve the complete description for a given authorised value.
1397 Now takes $category and $value pair too.
1399 my $auth_value_desc =GetAuthorisedValueDesc(
1400 '','', 'DVD' ,'','','CCODE');
1402 If the optional $opac parameter is set to a true value, displays OPAC
1403 descriptions rather than normal ones when they exist.
1407 sub GetAuthorisedValueDesc {
1408 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1410 return q{} unless defined($value);
1412 my $cache = Koha::Caches->get_instance();
1416 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1419 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1420 $cache_key = "libraries:name";
1421 my $libraries = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1422 if ( !$libraries ) {
1424 map { $_->branchcode => $_->branchname }
1425 Koha::Libraries->search( {},
1426 { columns => [ 'branchcode', 'branchname' ] } )
1429 $cache->set_in_cache($cache_key, $libraries);
1431 return $libraries->{$value};
1435 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1436 my $lang = C4::Languages::getlanguage;
1438 $cache_key = 'itemtype:description:' . $lang;
1439 my $itypes = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1442 { map { $_->itemtype => $_->translated_description }
1443 Koha::ItemTypes->search()->as_list };
1444 $cache->set_in_cache( $cache_key, $itypes );
1446 return $itypes->{$value};
1449 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1450 $cache_key = "cn_sources:description";
1451 my $cn_sources = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1452 if ( !$cn_sources ) {
1454 map { $_->cn_source => $_->description }
1455 Koha::ClassSources->search( {},
1456 { columns => [ 'cn_source', 'description' ] } )
1459 $cache->set_in_cache($cache_key, $cn_sources);
1461 return $cn_sources->{$value};
1464 #---- "true" authorized value
1465 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1468 my $dbh = C4::Context->dbh;
1469 if ( $category ne "" ) {
1470 $cache_key = "AV_descriptions:" . $category;
1471 my $av_descriptions = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1472 if ( !$av_descriptions ) {
1473 $av_descriptions = {
1475 $_->authorised_value =>
1476 { lib => $_->lib, lib_opac => $_->lib_opac }
1477 } Koha::AuthorisedValues->search(
1478 { category => $category },
1480 columns => [ 'authorised_value', 'lib_opac', 'lib' ]
1484 $cache->set_in_cache($cache_key, $av_descriptions);
1486 return ( $opac && $av_descriptions->{$value}->{'lib_opac'} )
1487 ? $av_descriptions->{$value}->{'lib_opac'}
1488 : $av_descriptions->{$value}->{'lib'};
1490 return $value; # if nothing is found return the original value
1494 =head2 GetMarcControlnumber
1496 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1498 Get the control number / record Identifier from the MARC record and return it.
1502 sub GetMarcControlnumber {
1503 my ( $record, $marcflavour ) = @_;
1505 carp 'GetMarcControlnumber called on undefined record';
1508 my $controlnumber = "";
1509 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1510 # Keep $marcflavour for possible later use
1511 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1512 my $controlnumberField = $record->field('001');
1513 if ($controlnumberField) {
1514 $controlnumber = $controlnumberField->data();
1517 return $controlnumber;
1522 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1524 Get all ISBNs from the MARC record and returns them in an array.
1525 ISBNs stored in different fields depending on MARC flavour
1530 my ( $record, $marcflavour ) = @_;
1532 carp 'GetMarcISBN called on undefined record';
1536 if ( $marcflavour eq "UNIMARC" ) {
1538 } else { # assume marc21 if not unimarc
1543 foreach my $field ( $record->field($scope) ) {
1544 my $isbn = $field->subfield( 'a' );
1545 if ( $isbn && $isbn ne "" ) {
1546 push @marcisbns, $isbn;
1556 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1558 Get all valid ISSNs from the MARC record and returns them in an array.
1559 ISSNs are stored in different fields depending on MARC flavour
1564 my ( $record, $marcflavour ) = @_;
1566 carp 'GetMarcISSN called on undefined record';
1570 if ( $marcflavour eq "UNIMARC" ) {
1573 else { # assume MARC21
1577 foreach my $field ( $record->field($scope) ) {
1578 push @marcissns, $field->subfield( 'a' )
1579 if ( $field->subfield( 'a' ) ne "" );
1584 =head2 GetMarcSubjects
1586 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1588 Get all subjects from the MARC record and returns them in an array.
1589 The subjects are stored in different fields depending on MARC flavour
1593 sub GetMarcSubjects {
1594 my ( $record, $marcflavour ) = @_;
1596 carp 'GetMarcSubjects called on undefined record';
1599 my ( $mintag, $maxtag, $fields_filter );
1600 if ( $marcflavour eq "UNIMARC" ) {
1603 $fields_filter = '6..';
1607 $fields_filter = '6..';
1612 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1613 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1615 foreach my $field ( $record->field($fields_filter) ) {
1616 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1618 my @subfields = $field->subfields();
1621 # if there is an authority link, build the links with an= subfield9
1622 my $subfield9 = $field->subfield('9');
1625 my $linkvalue = $subfield9;
1626 $linkvalue =~ s/(\(|\))//g;
1627 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1628 $authoritylink = $linkvalue
1632 for my $subject_subfield (@subfields) {
1633 next if ( $subject_subfield->[0] eq '9' );
1635 # don't load unimarc subfields 3,4,5
1636 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1637 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1638 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1640 my $code = $subject_subfield->[0];
1641 my $value = $subject_subfield->[1];
1642 my $linkvalue = $value;
1643 $linkvalue =~ s/(\(|\))//g;
1644 # if no authority link, build a search query
1645 unless ($subfield9) {
1647 limit => $subject_limit,
1648 'link' => $linkvalue,
1649 operator => (scalar @link_loop) ? ' AND ' : undef
1652 my @this_link_loop = @link_loop;
1654 unless ( $code eq '0' ) {
1655 push @subfields_loop, {
1658 link_loop => \@this_link_loop,
1659 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1664 push @marcsubjects, {
1665 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1666 authoritylink => $authoritylink,
1667 } if $authoritylink || @subfields_loop;
1670 return \@marcsubjects;
1671 } #end getMARCsubjects
1675 $marcurls = GetMarcUrls($record,$marcflavour);
1677 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1678 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1683 my ( $record, $marcflavour ) = @_;
1685 carp 'GetMarcUrls called on undefined record';
1690 for my $field ( $record->field('856') ) {
1692 for my $note ( $field->subfield('z') ) {
1693 push @notes, { note => $note };
1695 my @urls = $field->subfield('u');
1696 foreach my $url (@urls) {
1697 $url =~ s/^\s+|\s+$//g; # trim
1699 if ( $marcflavour eq 'MARC21' ) {
1700 my $s3 = $field->subfield('3');
1701 my $link = $field->subfield('y');
1702 unless ( $url =~ /^\w+:/ ) {
1703 if ( $field->indicator(1) eq '7' ) {
1704 $url = $field->subfield('2') . "://" . $url;
1705 } elsif ( $field->indicator(1) eq '1' ) {
1706 $url = 'ftp://' . $url;
1709 # properly, this should be if ind1=4,
1710 # however we will assume http protocol since we're building a link.
1711 $url = 'http://' . $url;
1715 # TODO handle ind 2 (relationship)
1720 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1721 $marcurl->{'part'} = $s3 if ($link);
1722 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1724 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1725 $marcurl->{'MARCURL'} = $url;
1727 push @marcurls, $marcurl;
1733 =head2 GetMarcSeries
1735 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1737 Get all series from the MARC record and returns them in an array.
1738 The series are stored in different fields depending on MARC flavour
1743 my ( $record, $marcflavour ) = @_;
1745 carp 'GetMarcSeries called on undefined record';
1749 my ( $mintag, $maxtag, $fields_filter );
1750 if ( $marcflavour eq "UNIMARC" ) {
1753 $fields_filter = '2..';
1757 $fields_filter = '4..';
1761 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1763 foreach my $field ( $record->field($fields_filter) ) {
1764 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1766 my @subfields = $field->subfields();
1769 for my $series_subfield (@subfields) {
1771 # ignore $9, used for authority link
1772 next if ( $series_subfield->[0] eq '9' );
1775 my $code = $series_subfield->[0];
1776 my $value = $series_subfield->[1];
1777 my $linkvalue = $value;
1778 $linkvalue =~ s/(\(|\))//g;
1780 # see if this is an instance of a volume
1781 if ( $code eq 'v' ) {
1786 'link' => $linkvalue,
1787 operator => (scalar @link_loop) ? ' AND ' : undef
1790 if ($volume_number) {
1791 push @subfields_loop, { volumenum => $value };
1793 push @subfields_loop, {
1796 link_loop => \@link_loop,
1797 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1798 volumenum => $volume_number,
1802 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1805 return \@marcseries;
1806 } #end getMARCseriess
1808 =head2 UpsertMarcSubfield
1810 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1814 sub UpsertMarcSubfield {
1815 my ($record, $tag, $code, $content) = @_;
1816 my $f = $record->field($tag);
1819 $f->update( $code => $content );
1822 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1823 $record->insert_fields_ordered( $f );
1827 =head2 UpsertMarcControlField
1829 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1833 sub UpsertMarcControlField {
1834 my ($record, $tag, $content) = @_;
1835 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1836 my $f = $record->field($tag);
1839 $f->update( $content );
1842 my $f = MARC::Field->new($tag, $content);
1843 $record->insert_fields_ordered( $f );
1847 =head2 GetFrameworkCode
1849 $frameworkcode = GetFrameworkCode( $biblionumber )
1853 sub GetFrameworkCode {
1854 my ($biblionumber) = @_;
1855 my $cache = Koha::Cache::Memory::Lite->get_instance();
1856 my $cache_key = "FrameworkCode-$biblionumber";
1857 my $frameworkcode = $cache->get_from_cache($cache_key);
1858 unless ( defined $frameworkcode ) {
1859 my $dbh = C4::Context->dbh;
1860 ($frameworkcode) = $dbh->selectrow_array(
1861 "SELECT frameworkcode FROM biblio WHERE biblionumber=?",
1862 undef, $biblionumber );
1863 $cache->set_in_cache( $cache_key, $frameworkcode );
1865 return $frameworkcode;
1868 =head2 TransformKohaToMarc
1870 $record = TransformKohaToMarc( $hash [, $params ] )
1872 This function builds a (partial) MARC::Record from a hash.
1873 Hash entries can be from biblio, biblioitems or items.
1874 The params hash includes the parameter no_split used in C4::Items.
1876 This function is called in acquisition module, to create a basic catalogue
1877 entry from user entry.
1882 sub TransformKohaToMarc {
1883 my ( $hash, $params ) = @_;
1884 my $record = MARC::Record->new();
1885 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1887 # In the next call we use the Default framework, since it is considered
1888 # authoritative for Koha to Marc mappings.
1889 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1891 while ( my ($kohafield, $value) = each %$hash ) {
1892 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1893 my $tagfield = $fld->{tagfield};
1894 my $tagsubfield = $fld->{tagsubfield};
1897 # BZ 21800: split value if field is repeatable.
1898 my @values = _check_split($params, $fld, $value)
1899 ? split(/\s?\|\s?/, $value, -1)
1901 foreach my $value ( @values ) {
1902 next if $value eq '';
1903 $tag_hr->{$tagfield} //= [];
1904 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1908 foreach my $tag (sort keys %$tag_hr) {
1909 my @sfl = @{$tag_hr->{$tag}};
1910 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1911 @sfl = map { @{$_}; } @sfl;
1912 # Special care for control fields: remove the subfield indication @
1913 # and do not insert indicators.
1914 my @ind = $tag < 10 ? () : ( " ", " " );
1915 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1916 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1922 # Checks if $value must be split; may consult passed framework
1923 my ($params, $fld, $value) = @_;
1924 return if index($value,'|') == -1; # nothing to worry about
1925 return if $params->{no_split};
1927 # if we did not get a specific framework, check default in $mss
1928 return $fld->{repeatable} if !$params->{framework};
1930 # here we need to check the specific framework
1931 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1932 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1933 next if $fld2->{tagfield} ne $fld->{tagfield};
1934 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1935 return 1 if $fld2->{repeatable};
1940 =head2 PrepHostMarcField
1942 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1944 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1948 sub PrepHostMarcField {
1949 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1950 $marcflavour ||="MARC21";
1952 my $biblio = Koha::Biblios->find($hostbiblionumber);
1953 my $hostrecord = $biblio->metadata->record;
1954 my $item = Koha::Items->find($hostitemnumber);
1957 if ( $marcflavour eq "MARC21" ) {
1961 if ($hostrecord->subfield('100','a')){
1962 $mainentry = $hostrecord->subfield('100','a');
1963 } elsif ($hostrecord->subfield('110','a')){
1964 $mainentry = $hostrecord->subfield('110','a');
1966 $mainentry = $hostrecord->subfield('111','a');
1969 # qualification info
1971 if (my $field260 = $hostrecord->field('260')){
1972 $qualinfo = $field260->as_string( 'abc' );
1977 my $ed = $hostrecord->subfield('250','a');
1978 my $barcode = $item->barcode;
1979 my $title = $hostrecord->subfield('245','a');
1981 # record control number, 001 with 003 and prefix
1983 if ($hostrecord->field('001')){
1984 $recctrlno = $hostrecord->field('001')->data();
1985 if ($hostrecord->field('003')){
1986 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1991 my $issn = $hostrecord->subfield('022','a');
1992 my $isbn = $hostrecord->subfield('020','a');
1995 $hostmarcfield = MARC::Field->new(
1997 '0' => $hostbiblionumber,
1998 '9' => $hostitemnumber,
2008 } elsif ($marcflavour eq "UNIMARC") {
2009 $hostmarcfield = MARC::Field->new(
2011 '0' => $hostbiblionumber,
2012 't' => $hostrecord->subfield('200','a'),
2013 '9' => $hostitemnumber
2017 return $hostmarcfield;
2020 =head2 TransformHtmlToXml
2022 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2023 $ind_tag, $auth_type )
2025 $auth_type contains :
2029 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2031 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2033 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2039 sub TransformHtmlToXml {
2040 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2041 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2043 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2045 my $xml = MARC::File::XML::header('UTF-8');
2046 $xml .= "<record>\n";
2047 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2048 MARC::File::XML->default_record_format($auth_type);
2050 # in UNIMARC, field 100 contains the encoding
2051 # check that there is one, otherwise the
2052 # MARC::Record->new_from_xml will fail (and Koha will die)
2053 my $unimarc_and_100_exist = 0;
2054 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2059 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2060 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2062 # if we have a 100 field and it's values are not correct, skip them.
2063 # if we don't have any valid 100 field, we will create a default one at the end
2064 my $enc = substr( @$values[$i], 26, 2 );
2065 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2066 $unimarc_and_100_exist = 1;
2071 @$values[$i] =~ s/&/&/g;
2072 @$values[$i] =~ s/</</g;
2073 @$values[$i] =~ s/>/>/g;
2074 @$values[$i] =~ s/"/"/g;
2075 @$values[$i] =~ s/'/'/g;
2077 my $skip = @$values[$i] eq q{};
2080 && $perm_loc_subfield
2081 && @$tags[$i] eq $perm_loc_tag
2082 && @$subfields[$i] eq $perm_loc_subfield;
2084 if ( ( @$tags[$i] ne $prevtag ) ) {
2085 $close_last_tag = 0;
2086 $j++ unless ( @$tags[$i] eq "" );
2087 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2088 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2089 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2091 $xml .= "</datafield>\n";
2092 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2094 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2095 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2097 $close_last_tag = 1;
2105 if ( @$tags[$i] eq "000" ) {
2106 $xml .= "<leader>@$values[$i]</leader>\n";
2109 # rest of the fixed fields
2110 } elsif ( @$tags[$i] < 10 ) {
2111 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2114 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2115 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2117 $close_last_tag = 1;
2121 } else { # @$tags[$i] eq $prevtag
2124 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2125 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2126 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2127 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2129 $close_last_tag = 1;
2131 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2134 $prevtag = @$tags[$i];
2136 $xml .= "</datafield>\n" if $close_last_tag;
2137 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2139 # warn "SETTING 100 for $auth_type";
2140 my $string = strftime( "%Y%m%d", localtime(time) );
2142 # set 50 to position 26 is biblios, 13 if authorities
2144 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2145 $string = sprintf( "%-*s", 35, $string );
2146 substr( $string, $pos, 6, "50" );
2147 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2148 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2149 $xml .= "</datafield>\n";
2151 $xml .= "</record>\n";
2152 $xml .= MARC::File::XML::footer();
2156 =head2 _default_ind_to_space
2158 Passed what should be an indicator returns a space
2159 if its undefined or zero length
2163 sub _default_ind_to_space {
2165 if ( !defined $s || $s eq q{} ) {
2171 =head2 TransformHtmlToMarc
2173 L<$record> = TransformHtmlToMarc(L<$cgi>)
2174 L<$cgi> is the CGI object which contains the values for subfields
2176 'tag_010_indicator1_531951' ,
2177 'tag_010_indicator2_531951' ,
2178 'tag_010_code_a_531951_145735' ,
2179 'tag_010_subfield_a_531951_145735' ,
2180 'tag_200_indicator1_873510' ,
2181 'tag_200_indicator2_873510' ,
2182 'tag_200_code_a_873510_673465' ,
2183 'tag_200_subfield_a_873510_673465' ,
2184 'tag_200_code_b_873510_704318' ,
2185 'tag_200_subfield_b_873510_704318' ,
2186 'tag_200_code_e_873510_280822' ,
2187 'tag_200_subfield_e_873510_280822' ,
2188 'tag_200_code_f_873510_110730' ,
2189 'tag_200_subfield_f_873510_110730' ,
2191 L<$record> is the MARC::Record object.
2195 sub TransformHtmlToMarc {
2196 my ($cgi, $isbiblio) = @_;
2198 my @params = $cgi->multi_param();
2200 # explicitly turn on the UTF-8 flag for all
2201 # 'tag_' parameters to avoid incorrect character
2202 # conversion later on
2203 my $cgi_params = $cgi->Vars;
2204 foreach my $param_name ( keys %$cgi_params ) {
2205 if ( $param_name =~ /^tag_/ ) {
2206 my $param_value = $cgi_params->{$param_name};
2207 unless ( Encode::is_utf8( $param_value ) ) {
2208 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2213 # creating a new record
2214 my $record = MARC::Record->new();
2216 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2217 ($biblionumbertagfield, $biblionumbertagsubfield) =
2218 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2219 #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!
2220 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2221 my $param = $params[$i];
2224 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2225 if ( $param eq 'biblionumber' ) {
2226 if ( $biblionumbertagfield < 10 ) {
2227 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2229 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2231 push @fields, $newfield if ($newfield);
2232 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2235 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2236 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2240 if ( $tag < 10 ) { # no code for theses fields
2241 # in MARC editor, 000 contains the leader.
2242 next if $tag == $biblionumbertagfield;
2243 my $fval= $cgi->param($params[$j+1]);
2244 if ( $tag eq '000' ) {
2245 # Force a fake leader even if not provided to avoid crashing
2246 # during decoding MARC record containing UTF-8 characters
2248 length( $fval ) == 24
2253 # between 001 and 009 (included)
2254 } elsif ( $fval ne '' ) {
2255 $fval = StripNonXmlChars($fval); #Strip out any non-XML characters like control characters
2256 $newfield = MARC::Field->new( $tag, $fval, );
2259 # > 009, deal with subfields
2261 # browse subfields for this tag (reason for _code_ match)
2262 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2263 last unless defined $params[$j+1];
2265 if $tag == $biblionumbertagfield and
2266 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2267 #if next param ne subfield, then it was probably empty
2268 #try next param by incrementing j
2269 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2270 my $fkey= $cgi->param($params[$j]);
2271 my $fval= $cgi->param($params[$j+1]);
2272 #check if subfield value not empty and field exists
2273 if($fval ne '' && $newfield) {
2274 $newfield->add_subfields( $fkey => $fval);
2276 elsif($fval ne '') {
2277 $fval = StripNonXmlChars($fval); #Strip out any non-XML characters like control characters
2278 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2282 $i= $j-1; #update i for outer loop accordingly
2284 push @fields, $newfield if ($newfield);
2288 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2289 $record->append_fields(@fields);
2293 =head2 TransformMarcToKoha
2295 $result = TransformMarcToKoha({ record => $record, limit_table => $limit })
2297 Extract data from a MARC bib record into a hashref representing
2298 Koha biblio, biblioitems, and items fields.
2300 If passed an undefined record will log the error and return an empty
2305 sub TransformMarcToKoha {
2306 my ( $params ) = @_;
2308 my $record = $params->{record};
2309 my $limit_table = $params->{limit_table} // q{};
2310 my $kohafields = $params->{kohafields};
2313 if (!defined $record) {
2314 carp('TransformMarcToKoha called with undefined record');
2318 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2319 if( $limit_table eq 'items' ) {
2320 %tables = ( items => 1 );
2321 } elsif ( $limit_table eq 'no_items' ){
2322 %tables = ( biblio => 1, biblioitems => 1 );
2325 # The next call acknowledges Default as the authoritative framework
2326 # for Koha to MARC mappings.
2327 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2328 @{$kohafields} = keys %{ $mss } unless $kohafields;
2329 foreach my $kohafield ( @{$kohafields} ) {
2330 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2331 next unless $tables{$table};
2332 my ( $value, @values );
2333 foreach my $fldhash ( @{$mss->{$kohafield}} ) {
2334 my $tag = $fldhash->{tagfield};
2335 my $sub = $fldhash->{tagsubfield};
2336 foreach my $fld ( $record->field($tag) ) {
2337 if( $sub eq '@' || $fld->is_control_field ) {
2338 push @values, $fld->data if $fld->data;
2340 push @values, grep { $_ } $fld->subfield($sub);
2345 $value = join ' | ', uniq(@values);
2347 # Additional polishing for individual kohafields
2348 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2349 $value = _adjust_pubyear( $value );
2353 next if !defined $value;
2354 my $key = _disambiguate( $table, $column );
2355 $result->{$key} = $value;
2360 =head2 _disambiguate
2362 $newkey = _disambiguate($table, $field);
2364 This is a temporary hack to distinguish between the
2365 following sets of columns when using TransformMarcToKoha.
2367 items.cn_source & biblioitems.cn_source
2368 items.cn_sort & biblioitems.cn_sort
2370 Columns that are currently NOT distinguished (FIXME
2371 due to lack of time to fully test) are:
2373 biblio.notes and biblioitems.notes
2378 FIXME - this is necessary because prefixing each column
2379 name with the table name would require changing lots
2380 of code and templates, and exposing more of the DB
2381 structure than is good to the UI templates, particularly
2382 since biblio and bibloitems may well merge in a future
2383 version. In the future, it would also be good to
2384 separate DB access and UI presentation field names
2390 my ( $table, $column ) = @_;
2391 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2392 return $table . '.' . $column;
2399 =head2 _adjust_pubyear
2401 Helper routine for TransformMarcToKoha
2405 sub _adjust_pubyear {
2407 # modify return value to keep only the 1st year found
2408 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2410 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2412 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2413 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2414 # At this point in code 1234? or 1234- already passed the earlier regex
2415 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2416 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2423 =head2 CountItemsIssued
2425 my $count = CountItemsIssued( $biblionumber );
2429 sub CountItemsIssued {
2430 my ($biblionumber) = @_;
2431 my $dbh = C4::Context->dbh;
2432 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2433 $sth->execute($biblionumber);
2434 my $row = $sth->fetchrow_hashref();
2435 return $row->{'issuedCount'};
2440 ModZebra( $record_number, $op, $server );
2442 $record_number is the authid or biblionumber we want to index
2444 $op is the operation: specialUpdate or recordDelete
2446 $server is authorityserver or biblioserver
2451 my ( $record_number, $op, $server ) = @_;
2452 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2453 my $dbh = C4::Context->dbh;
2455 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2457 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2458 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2459 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2461 AND biblio_auth_number = ?
2464 my $check_sth = $dbh->prepare_cached($check_sql);
2465 $check_sth->execute( $server, $record_number, $op );
2466 my ($count) = $check_sth->fetchrow_array;
2467 $check_sth->finish();
2468 if ( $count == 0 ) {
2469 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2470 $sth->execute( $record_number, $server, $op );
2475 =head1 INTERNAL FUNCTIONS
2477 =head2 _koha_marc_update_bib_ids
2480 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2482 Internal function to add or update biblionumber and biblioitemnumber to
2487 sub _koha_marc_update_bib_ids {
2488 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2490 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2491 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2492 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2493 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2495 if ( $biblio_tag < 10 ) {
2496 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2498 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2500 if ( $biblioitem_tag < 10 ) {
2501 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2503 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2506 # update the control number (001) in MARC
2507 if(C4::Context->preference('autoControlNumber') eq 'biblionumber'){
2508 unless($record->field('001')){
2509 $record->insert_fields_ordered(MARC::Field->new('001', $biblionumber));
2514 =head2 _koha_marc_update_biblioitem_cn_sort
2516 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2518 Given a MARC bib record and the biblioitem hash, update the
2519 subfield that contains a copy of the value of biblioitems.cn_sort.
2523 sub _koha_marc_update_biblioitem_cn_sort {
2525 my $biblioitem = shift;
2526 my $frameworkcode = shift;
2528 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2529 return unless $biblioitem_tag;
2531 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2533 if ( my $field = $marc->field($biblioitem_tag) ) {
2534 $field->delete_subfield( code => $biblioitem_subfield );
2535 if ( $cn_sort ne '' ) {
2536 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2540 # if we get here, no biblioitem tag is present in the MARC record, so
2541 # we'll create it if $cn_sort is not empty -- this would be
2542 # an odd combination of events, however
2544 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2549 =head2 _koha_modify_biblio
2551 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2553 Internal function for updating the biblio table
2557 sub _koha_modify_biblio {
2558 my ( $dbh, $biblio, $frameworkcode ) = @_;
2563 SET frameworkcode = ?,
2576 WHERE biblionumber = ?
2579 my $sth = $dbh->prepare($query);
2582 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2583 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2584 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2585 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2586 ) if $biblio->{'biblionumber'};
2588 my $cache = Koha::Cache::Memory::Lite->get_instance();
2589 $cache->clear_from_cache("FrameworkCode-" . $biblio->{biblionumber});
2591 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2592 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2595 return ( $biblio->{'biblionumber'}, $error );
2598 =head2 _koha_modify_biblioitem_nonmarc
2600 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2604 sub _koha_modify_biblioitem_nonmarc {
2605 my ( $dbh, $biblioitem ) = @_;
2608 # re-calculate the cn_sort, it may have changed
2609 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2611 my $query = "UPDATE biblioitems
2612 SET biblionumber = ?,
2618 publicationyear = ?,
2622 collectiontitle = ?,
2624 collectionvolume= ?,
2625 editionstatement= ?,
2626 editionresponsibility = ?,
2642 where biblioitemnumber = ?
2644 my $sth = $dbh->prepare($query);
2646 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2647 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2648 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2649 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2650 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2651 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2652 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2653 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2655 if ( $dbh->errstr ) {
2656 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2659 return ( $biblioitem->{'biblioitemnumber'}, $error );
2662 =head2 _koha_delete_biblio
2664 $error = _koha_delete_biblio($dbh,$biblionumber);
2666 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2668 C<$dbh> - the database handle
2670 C<$biblionumber> - the biblionumber of the biblio to be deleted
2674 # FIXME: add error handling
2676 sub _koha_delete_biblio {
2677 my ( $dbh, $biblionumber ) = @_;
2679 # get all the data for this biblio
2680 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2681 $sth->execute($biblionumber);
2683 # FIXME There is a transaction in _koha_delete_biblio_metadata
2684 # But actually all the following should be done inside a single transaction
2685 if ( my $data = $sth->fetchrow_hashref ) {
2687 # save the record in deletedbiblio
2688 # find the fields to save
2689 my $query = "INSERT INTO deletedbiblio SET ";
2691 foreach my $temp ( keys %$data ) {
2692 $query .= "$temp = ?,";
2693 push( @bind, $data->{$temp} );
2696 # replace the last , by ",?)"
2698 my $bkup_sth = $dbh->prepare($query);
2699 $bkup_sth->execute(@bind);
2702 _koha_delete_biblio_metadata( $biblionumber );
2705 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2706 $sth2->execute($biblionumber);
2707 # update the timestamp (Bugzilla 7146)
2708 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2709 $sth2->execute($biblionumber);
2716 =head2 _koha_delete_biblioitems
2718 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2720 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2722 C<$dbh> - the database handle
2723 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2727 # FIXME: add error handling
2729 sub _koha_delete_biblioitems {
2730 my ( $dbh, $biblioitemnumber ) = @_;
2732 # get all the data for this biblioitem
2733 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2734 $sth->execute($biblioitemnumber);
2736 if ( my $data = $sth->fetchrow_hashref ) {
2738 # save the record in deletedbiblioitems
2739 # find the fields to save
2740 my $query = "INSERT INTO deletedbiblioitems SET ";
2742 foreach my $temp ( keys %$data ) {
2743 $query .= "$temp = ?,";
2744 push( @bind, $data->{$temp} );
2747 # replace the last , by ",?)"
2749 my $bkup_sth = $dbh->prepare($query);
2750 $bkup_sth->execute(@bind);
2753 # delete the biblioitem
2754 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2755 $sth2->execute($biblioitemnumber);
2756 # update the timestamp (Bugzilla 7146)
2757 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2758 $sth2->execute($biblioitemnumber);
2765 =head2 _koha_delete_biblio_metadata
2767 $error = _koha_delete_biblio_metadata($biblionumber);
2769 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2773 sub _koha_delete_biblio_metadata {
2774 my ($biblionumber) = @_;
2776 my $dbh = C4::Context->dbh;
2777 my $schema = Koha::Database->new->schema;
2781 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2782 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2783 |, undef, $biblionumber );
2784 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2785 undef, $biblionumber );
2790 =head1 UNEXPORTED FUNCTIONS
2792 =head2 ModBiblioMarc
2794 ModBiblioMarc($newrec, $biblionumber, $options);
2796 Add MARC XML data for a biblio to koha
2798 Function exported, but should NOT be used, unless you really know what you're doing
2800 The C<$options> argument is a hashref with additional parameters:
2804 =item C<skip_record_index>: used when the indexing scheduling will be handled by the caller
2811 # pass the MARC::Record to this function, and it will create the records in
2813 my ( $record, $biblionumber, $options ) = @_;
2817 carp 'ModBiblioMarc passed an undefined record';
2821 my $skip_record_index = $options->{skip_record_index} // 0;
2823 # Clone record as it gets modified
2824 $record = $record->clone();
2825 my $dbh = C4::Context->dbh;
2826 my @fields = $record->fields();
2827 my $encoding = C4::Context->preference("marcflavour");
2829 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2830 if ( $encoding eq "UNIMARC" ) {
2831 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2832 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2833 my $string = $record->subfield( 100, "a" );
2834 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2835 my $f100 = $record->field(100);
2836 $record->delete_field($f100);
2838 $string = POSIX::strftime( "%Y%m%d", localtime );
2840 $string = sprintf( "%-*s", 35, $string );
2841 substr ( $string, 22, 3, $defaultlanguage);
2843 substr( $string, 25, 3, "y50" );
2844 unless ( $record->subfield( 100, "a" ) ) {
2845 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2849 #enhancement 5374: update transaction date (005) for marc21/unimarc
2850 if($encoding =~ /MARC21|UNIMARC/) {
2851 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2852 # YY MM DD HH MM SS (update year and month)
2853 my $f005= $record->field('005');
2854 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2857 if ( C4::Context->preference('StripWhitespaceChars') ) {
2858 my $p = Koha::RecordProcessor->new( { filters => qw(TrimFields) } );
2859 $p->process($record);
2863 biblionumber => $biblionumber,
2864 format => 'marcxml',
2865 schema => C4::Context->preference('marcflavour'),
2867 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2869 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2870 Koha::Biblio::Metadata->new($metadata);
2872 my $userenv = C4::Context->userenv;
2874 my $borrowernumber = $userenv->{number};
2875 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2876 unless ($m_rs->in_storage) {
2877 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2878 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2880 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2881 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2884 $m_rs->metadata( $record->as_xml_record($encoding) );
2887 unless ( $skip_record_index ) {
2888 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2889 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2892 return $biblionumber;
2895 =head2 prepare_host_field
2897 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2898 Generate the host item entry for an analytic child entry
2902 sub prepare_host_field {
2903 my ( $hostbiblio, $marcflavour ) = @_;
2904 $marcflavour ||= C4::Context->preference('marcflavour');
2906 my $biblio = Koha::Biblios->find($hostbiblio);
2907 my $host = $biblio->metadata->record;
2908 # unfortunately as_string does not 'do the right thing'
2909 # if field returns undef
2913 if ( $marcflavour eq 'MARC21' ) {
2914 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2915 my $s = $field->as_string('ab');
2920 if ( $field = $host->field('245') ) {
2921 my $s = $field->as_string('a');
2926 if ( $field = $host->field('260') ) {
2927 my $s = $field->as_string('abc');
2932 if ( $field = $host->field('240') ) {
2933 my $s = $field->as_string();
2938 if ( $field = $host->field('022') ) {
2939 my $s = $field->as_string('a');
2944 if ( $field = $host->field('020') ) {
2945 my $s = $field->as_string('a');
2950 if ( $field = $host->field('001') ) {
2951 $sfd{w} = $field->data(),;
2953 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
2956 elsif ( $marcflavour eq 'UNIMARC' ) {
2958 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
2959 my $s = $field->as_string('ab');
2965 if ( $field = $host->field('200') ) {
2966 my $s = $field->as_string('a');
2971 #place of publicaton
2972 if ( $field = $host->field('210') ) {
2973 my $s = $field->as_string('a');
2978 #date of publication
2979 if ( $field = $host->field('210') ) {
2980 my $s = $field->as_string('d');
2986 if ( $field = $host->field('205') ) {
2987 my $s = $field->as_string();
2993 if ( $field = $host->field('856') ) {
2994 my $s = $field->as_string('u');
3000 if ( $field = $host->field('011') ) {
3001 my $s = $field->as_string('a');
3007 if ( $field = $host->field('010') ) {
3008 my $s = $field->as_string('a');
3013 if ( $field = $host->field('001') ) {
3014 $sfd{0} = $field->data(),;
3016 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3023 =head2 UpdateTotalIssues
3025 UpdateTotalIssues($biblionumber, $increase, [$value])
3027 Update the total issue count for a particular bib record.
3031 =item C<$biblionumber> is the biblionumber of the bib to update
3033 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3035 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3041 sub UpdateTotalIssues {
3042 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3045 my $biblio = Koha::Biblios->find($biblionumber);
3047 carp "UpdateTotalIssues could not get biblio";
3051 my $record = $biblio->metadata->record;
3053 carp "UpdateTotalIssues could not get biblio record";
3056 my $biblioitem = $biblio->biblioitem;
3057 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3058 unless ($totalissuestag) {
3059 return 1; # There is nothing to do
3062 if (defined $value) {
3063 $totalissues = $value;
3065 $totalissues = $biblioitem->totalissues + $increase;
3068 my $field = $record->field($totalissuestag);
3069 if (defined $field) {
3070 $field->update( $totalissuessubfield => $totalissues );
3072 $field = MARC::Field->new($totalissuestag, '0', '0',
3073 $totalissuessubfield => $totalissues);
3074 $record->insert_grouped_field($field);
3077 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3082 &RemoveAllNsb($record);
3084 Removes all nsb/nse chars from a record
3091 carp 'RemoveAllNsb called with undefined record';
3095 SetUTF8Flag($record);
3097 foreach my $field ($record->fields()) {
3098 if ($field->is_control_field()) {
3099 $field->update(nsb_clean($field->data()));
3101 my @subfields = $field->subfields();
3103 foreach my $subfield (@subfields) {
3104 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3106 if (scalar(@new_subfields) > 0) {
3109 $new_field = MARC::Field->new(
3111 $field->indicator(1),
3112 $field->indicator(2),
3117 warn "error in RemoveAllNsb : $@";
3119 $field->replace_with($new_field);
3128 =head2 ApplyMarcOverlayRules
3130 my $record = ApplyMarcOverlayRules($params)
3132 Applies marc merge rules to a record.
3134 C<$params> is expected to be a hashref with below keys defined.
3138 =item C<biblionumber>
3139 biblionumber of old record
3142 Incoming record that will be merged with old record
3144 =item C<overlay_context>
3145 hashref containing at least one context module and filter value on
3146 the form {module => filter, ...}.
3156 Merged MARC record based with merge rules for C<context> applied. If no old
3157 record for C<biblionumber> can be found, C<record> is returned unchanged.
3158 Default action when no matching context is found to return C<record> unchanged.
3159 If no rules are found for a certain field tag the default is to overwrite with
3160 fields with this field tag from C<record>.
3166 sub ApplyMarcOverlayRules {
3168 my $biblionumber = $params->{biblionumber};
3169 my $incoming_record = $params->{record};
3171 if (!$biblionumber) {
3172 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3175 if (!$incoming_record) {
3176 carp 'ApplyMarcOverlayRules called on undefined record';
3179 my $biblio = Koha::Biblios->find($biblionumber);
3180 my $old_record = $biblio->metadata->record;
3182 # Skip overlay rules if called with no context
3183 if ($old_record && defined $params->{overlay_context}) {
3184 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3186 return $incoming_record;
3189 =head2 _after_biblio_action_hooks
3191 Helper method that takes care of calling all plugin hooks
3195 sub _after_biblio_action_hooks {
3198 my $biblio_id = $args->{biblio_id};
3199 my $action = $args->{action} // q{};
3201 my $biblio = $action ne 'delete' ? Koha::Biblios->find($biblio_id) : undef;
3202 Koha::Plugins->call(
3203 'after_biblio_action',
3207 biblio_id => $biblio_id,
3218 Koha Development Team <http://koha-community.org/>
3220 Paul POULAIN paul.poulain@free.fr
3222 Joshua Ferraro jmf@liblime.com