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 schedulling 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.
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);
374 my $decoding_error = "";
375 eval { $record = $biblio->metadata->record };
378 $exception->rethrow unless ( $exception->isa('Koha::Exceptions::Metadata::Invalid') );
379 $decoding_error = "There was an error with this bibliographic record: " . $exception;
380 $record = $biblio->metadata->record_strip_nonxml;
382 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio $decoding_error BEFORE=>" . $record->as_formatted );
385 if ( !$options->{disable_autolink} && C4::Context->preference('AutoLinkBiblios') ) {
386 BiblioAutoLink( $record, $frameworkcode );
389 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
390 # throw an exception which probably won't be handled.
391 foreach my $field ($record->fields()) {
392 if (! $field->is_control_field()) {
393 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
394 $record->delete_field($field);
399 SetUTF8Flag($record);
400 my $dbh = C4::Context->dbh;
402 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
404 _strip_item_fields($record, $frameworkcode);
406 # apply overlay rules
407 if ( C4::Context->preference('MARCOverlayRules')
410 && exists $options->{overlay_context} )
412 $record = ApplyMarcOverlayRules(
414 biblionumber => $biblionumber,
416 overlay_context => $options->{overlay_context},
421 # update biblionumber and biblioitemnumber in MARC
422 # FIXME - this is assuming a 1 to 1 relationship between
423 # biblios and biblioitems
424 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
425 $sth->execute($biblionumber);
426 my ($biblioitemnumber) = $sth->fetchrow;
428 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
430 # load the koha-table data object
431 my $oldbiblio = TransformMarcToKoha({ record => $record });
433 # update MARC subfield that stores biblioitems.cn_sort
434 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
436 # update the MARC record (that now contains biblio and items) with the new record data
437 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } );
439 # modify the other koha tables
440 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
441 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
443 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
445 # update OAI-PMH sets
446 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
447 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
450 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
452 biblio_ids => [ $biblionumber ]
454 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
459 =head2 _strip_item_fields
461 _strip_item_fields($record, $frameworkcode)
463 Utility routine to remove item tags from a
468 sub _strip_item_fields {
470 my $frameworkcode = shift;
471 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
472 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
474 # delete any item fields from incoming record to avoid
475 # duplication or incorrect data - use AddItem() or ModItem()
477 foreach my $field ( $record->field($itemtag) ) {
478 $record->delete_field($field);
484 my $error = &DelBiblio($biblionumber, $params);
486 Exported function (core API) for deleting a biblio in koha.
487 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
488 Also backs it up to deleted* tables.
489 Checks to make sure that the biblio has no items attached.
491 C<$error> : undef unless an error occurs
493 I<$params> is a hashref containing extra parameters. Valid keys are:
497 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
499 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
505 my ($biblionumber, $params) = @_;
507 my $biblio = Koha::Biblios->find( $biblionumber );
508 return unless $biblio; # Should we throw an exception instead?
510 my $dbh = C4::Context->dbh;
511 my $error; # for error handling
513 # First make sure this biblio has no items attached
514 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
515 $sth->execute($biblionumber);
516 if ( my $itemnumber = $sth->fetchrow ) {
518 # Fix this to use a status the template can understand
519 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
522 return $error if $error;
524 # We delete any existing holds
525 my $holds = $biblio->holds;
526 while ( my $hold = $holds->next ) {
527 # no need to update the holds queue on each step, we'll do it at the end
528 $hold->cancel({ skip_holds_queue => 1 });
531 # We update any existing orders
532 my $orders = $biblio->orders;
533 $orders->update({ deleted_biblionumber => $biblionumber}, { no_triggers => 1 });
534 # Update related ILL requests
535 $biblio->ill_requests->update({ deleted_biblio_id => $biblio->id, biblio_id => undef });
537 unless ( $params->{skip_record_index} ){
538 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
539 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
542 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
543 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
544 $sth->execute($biblionumber);
545 while ( my $biblioitemnumber = $sth->fetchrow ) {
547 # delete this biblioitem
548 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
549 return $error if $error;
553 # delete biblio from Koha tables and save in deletedbiblio
554 # must do this *after* _koha_delete_biblioitems, otherwise
555 # delete cascade will prevent deletedbiblioitems rows
556 # from being generated by _koha_delete_biblioitems
557 $error = _koha_delete_biblio( $dbh, $biblionumber );
559 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
561 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
563 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
565 biblio_ids => [ $biblionumber ]
567 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
573 =head2 BiblioAutoLink
575 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
577 Automatically links headings in a bib record to authorities.
579 Returns the number of headings changed
585 my $frameworkcode = shift;
588 carp('Undefined record passed to BiblioAutoLink');
591 my ( $num_headings_changed, %results );
594 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
595 unless ( can_load( modules => { $linker_module => undef } ) ) {
596 $linker_module = 'C4::Linker::Default';
597 unless ( can_load( modules => { $linker_module => undef } ) ) {
602 my $linker = $linker_module->new(
603 { 'options' => C4::Context->preference("LinkerOptions") } );
604 my ( $headings_changed, $results ) =
605 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
606 # By default we probably don't want to relink things when cataloging
607 return $headings_changed, $results;
610 =head2 LinkBibHeadingsToAuthorities
612 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
614 Links bib headings to authority records by checking
615 each authority-controlled field in the C<MARC::Record>
616 object C<$marc>, looking for a matching authority record,
617 and setting the linking subfield $9 to the ID of that
620 If $allowrelink is false, existing authids will never be
621 replaced, regardless of the values of LinkerKeepStale and
624 Returns the number of heading links changed in the
629 sub LinkBibHeadingsToAuthorities {
632 my $frameworkcode = shift;
633 my $allowrelink = shift;
634 my $tagtolink = shift;
638 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
642 require C4::AuthoritiesMarc;
644 $allowrelink = 1 unless defined $allowrelink;
645 my $num_headings_changed = 0;
646 foreach my $field ( $bib->fields() ) {
647 if ( defined $tagtolink ) {
648 next unless $field->tag() == $tagtolink ;
650 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
651 next unless defined $heading;
654 my $current_link = $field->subfield('9');
656 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
658 $results{'linked'}->{ $heading->display_form() }++;
659 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
663 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
665 $results{ $fuzzy ? 'fuzzy' : 'linked' }
666 ->{ $heading->display_form() }++;
667 if(defined $current_link and $current_link == $authid) {
668 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
672 $field->delete_subfield( code => '9' ) if defined $current_link;
673 $field->add_subfields( '9', $authid );
674 $num_headings_changed++;
675 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
678 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
679 if ( defined $current_link
680 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
682 $results{'fuzzy'}->{ $heading->display_form() }++;
683 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
685 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
686 if ( _check_valid_auth_link( $current_link, $field ) ) {
687 $results{'linked'}->{ $heading->display_form() }++;
688 } elsif ( $match_count > 1 ) {
689 $results{'unlinked'}->{ $heading->display_form() }++;
690 push(@{$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 $verbose;
691 } elsif ( !$match_count ) {
692 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
693 my $marcrecordauth = MARC::Record->new();
694 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
695 $marcrecordauth->leader(' nz a22 o 4500');
696 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
698 $field->delete_subfield( code => '9' )
699 if defined $current_link;
701 foreach my $subfield ( $field->subfields() ){
702 if ( $subfield->[0] =~ /[A-z]/
703 && C4::Heading::valid_heading_subfield(
704 $field->tag, $subfield->[0] )
706 push @auth_subfields, $subfield->[0] => $subfield->[1];
709 # Bib headings contain some ending punctuation that should NOT
710 # be included in the authority record. Strip those before creation
711 next unless @auth_subfields; # Don't try to create a record if we have no fields;
712 my $last_sub = pop @auth_subfields;
713 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
714 push @auth_subfields, $last_sub;
715 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
716 $marcrecordauth->insert_fields_ordered($authfield);
718 # bug 2317: ensure new authority knows it's using UTF-8; currently
719 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
720 # automatically for UNIMARC (by not transcoding)
721 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
722 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
723 # of change to a core API just before the 3.0 release.
725 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
726 my $userenv = C4::Context->userenv;
728 if ( $userenv && $userenv->{'branch'} ) {
729 $library = Koha::Libraries->find( $userenv->{'branch'} );
731 $marcrecordauth->insert_fields_ordered(
734 'a' => C4::Context->preference('GenerateAuthorityField667')
738 $bib->author() . ", "
739 . $bib->title_proper() . ", "
740 . $bib->publication_date() . " ";
741 $cite =~ s/^[\s\,]*//;
742 $cite =~ s/[\s\,]*$//;
744 C4::Context->preference('GenerateAuthorityField670') . ": ("
745 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
746 . $bib->subfield( '999', 'c' ) . ": "
748 $marcrecordauth->insert_fields_ordered(
749 MARC::Field->new( '670', '', '', 'a' => $cite ) );
752 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
755 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
756 $heading->auth_type() );
757 $field->add_subfields( '9', $authid );
758 $num_headings_changed++;
759 $linker->update_cache($heading, $authid);
760 $results{'added'}->{ $heading->display_form() }++;
761 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
764 elsif ( defined $current_link ) {
765 if ( _check_valid_auth_link( $current_link, $field ) ) {
766 $results{'linked'}->{ $heading->display_form() }++;
767 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
770 $field->delete_subfield( code => '9' );
771 $num_headings_changed++;
772 $results{'unlinked'}->{ $heading->display_form() }++;
773 push(@{$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;
776 elsif ( $match_count > 1 ) {
777 $results{'unlinked'}->{ $heading->display_form() }++;
778 push(@{$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;
781 $results{'unlinked'}->{ $heading->display_form() }++;
782 push(@{$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 $verbose;
787 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
788 return $num_headings_changed, \%results;
791 =head2 _check_valid_auth_link
793 if ( _check_valid_auth_link($authid, $field) ) {
797 Check whether the specified heading-auth link is valid without reference
798 to Zebra. Ideally this code would be in C4::Heading, but that won't be
799 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
804 sub _check_valid_auth_link {
805 my ( $authid, $field ) = @_;
806 require C4::AuthoritiesMarc;
808 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
813 $data = &GetBiblioData($biblionumber);
815 Returns information about the book with the given biblionumber.
816 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
817 the C<biblio> and C<biblioitems> tables in the
820 In addition, C<$data-E<gt>{subject}> is the list of the book's
821 subjects, separated by C<" , "> (space, comma, space).
822 If there are multiple biblioitems with the given biblionumber, only
823 the first one is considered.
829 my $dbh = C4::Context->dbh;
831 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
833 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
834 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
835 WHERE biblio.biblionumber = ?";
837 my $sth = $dbh->prepare($query);
838 $sth->execute($bibnum);
840 $data = $sth->fetchrow_hashref;
844 } # sub GetBiblioData
848 $isbd = &GetISBDView({
849 'record' => $marc_record,
850 'template' => $interface, # opac/intranet
851 'framework' => $framework,
854 Return the ISBD view which can be included in opac and intranet
861 # Expecting record WITH items.
862 my $record = $params->{record};
863 return unless defined $record;
865 my $template = $params->{template} // q{};
866 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
867 my $framework = $params->{framework};
868 my $itemtype = $framework;
869 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
870 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
872 my $ISBD = C4::Context->preference($sysprefname);
877 foreach my $isbdfield ( split( /#/, $bloc ) ) {
879 # $isbdfield= /(.?.?.?)/;
880 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
881 my $fieldvalue = $1 || 0;
882 my $subfvalue = $2 || "";
884 my $analysestring = $4;
887 # warn "==> $1 / $2 / $3 / $4";
888 # my $fieldvalue=substr($isbdfield,0,3);
889 if ( $fieldvalue > 0 ) {
890 my $hasputtextbefore = 0;
891 my @fieldslist = $record->field($fieldvalue);
892 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
894 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
895 # warn "FV : $fieldvalue";
896 if ( $subfvalue ne "" ) {
897 # OPAC hidden subfield
899 if ( ( $template eq 'opac' )
900 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
901 foreach my $field (@fieldslist) {
902 foreach my $subfield ( $field->subfield($subfvalue) ) {
903 my $calculated = $analysestring;
904 my $tag = $field->tag();
907 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
908 my $tagsubf = $tag . $subfvalue;
909 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
910 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
912 # field builded, store the result
913 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
914 $blocres .= $textbefore;
915 $hasputtextbefore = 1;
918 # remove punctuation at start
919 $calculated =~ s/^( |;|:|\.|-)*//g;
920 $blocres .= $calculated;
925 $blocres .= $textafter if $hasputtextbefore;
927 foreach my $field (@fieldslist) {
928 my $calculated = $analysestring;
929 my $tag = $field->tag();
932 my @subf = $field->subfields;
933 for my $i ( 0 .. $#subf ) {
934 my $valuecode = $subf[$i][1];
935 my $subfieldcode = $subf[$i][0];
936 # OPAC hidden subfield
938 if ( ( $template eq 'opac' )
939 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
940 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
941 my $tagsubf = $tag . $subfieldcode;
943 $calculated =~ s/ # replace all {{}} codes by the value code.
944 \{\{$tagsubf\}\} # catch the {{actualcode}}
946 $valuecode # replace by the value code
949 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
950 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
953 # field builded, store the result
954 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
955 $blocres .= $textbefore;
956 $hasputtextbefore = 1;
959 # remove punctuation at start
960 $calculated =~ s/^( |;|:|\.|-)*//g;
961 $blocres .= $calculated;
964 $blocres .= $textafter if $hasputtextbefore;
967 $blocres .= $isbdfield;
972 $res =~ s/\{(.*?)\}//g;
974 $res =~ s/\n/<br\/>/g;
982 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
984 =head2 IsMarcStructureInternal
986 my $tagslib = C4::Biblio::GetMarcStructure();
987 for my $tag ( sort keys %$tagslib ) {
989 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
990 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
995 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
996 These different values should not be processed as valid subfields.
1000 sub IsMarcStructureInternal {
1001 my ( $subfield ) = @_;
1002 return ref $subfield ? 0 : 1;
1005 =head2 GetMarcStructure
1007 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
1009 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1010 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1011 $frameworkcode : the framework code to read
1012 $params allows you to pass { unsafe => 1 } for better performance.
1014 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
1015 even autovivify its contents. It is a cached/shared data structure. Your
1016 changes c/would be passed around in subsequent calls.
1020 sub GetMarcStructure {
1021 my ( $forlibrarian, $frameworkcode, $params ) = @_;
1022 $frameworkcode = "" unless $frameworkcode;
1024 $forlibrarian = $forlibrarian ? 1 : 0;
1025 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1026 my $cache = Koha::Caches->get_instance();
1027 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1028 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1029 return $cached if $cached;
1031 my $dbh = C4::Context->dbh;
1032 my $sth = $dbh->prepare(
1033 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1034 FROM marc_tag_structure
1035 WHERE frameworkcode=?
1038 $sth->execute($frameworkcode);
1039 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1041 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1042 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1043 $res->{$tag}->{tab} = "";
1044 $res->{$tag}->{mandatory} = $mandatory;
1045 $res->{$tag}->{important} = $important;
1046 $res->{$tag}->{repeatable} = $repeatable;
1047 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1048 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1051 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1053 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1054 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1055 subfield => $m->{tagsubfield},
1060 $cache->set_in_cache($cache_key, $res);
1064 =head2 GetUsedMarcStructure
1066 The same function as GetMarcStructure except it just takes field
1067 in tab 0-9. (used field)
1069 my $results = GetUsedMarcStructure($frameworkcode);
1071 C<$results> is a ref to an array which each case contains a ref
1072 to a hash which each keys is the columns from marc_subfield_structure
1074 C<$frameworkcode> is the framework code.
1078 sub GetUsedMarcStructure {
1079 my $frameworkcode = shift || '';
1082 FROM marc_subfield_structure
1084 AND frameworkcode = ?
1085 ORDER BY tagfield, display_order, tagsubfield
1087 my $sth = C4::Context->dbh->prepare($query);
1088 $sth->execute($frameworkcode);
1089 return $sth->fetchall_arrayref( {} );
1094 =head2 GetMarcSubfieldStructure
1096 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1098 Returns a reference to hash representing MARC subfield structure
1099 for framework with framework code C<$frameworkcode>, C<$params> is
1100 optional and may contain additional options.
1104 =item C<$frameworkcode>
1110 An optional hash reference with additional options.
1111 The following options are supported:
1117 Pass { unsafe => 1 } do disable cached object cloning,
1118 and instead get a shared reference, resulting in better
1119 performance (but care must be taken so that retured object
1122 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1123 even autovivify its contents. It is a cached/shared data structure. Your
1124 changes would be passed around in subsequent calls.
1132 sub GetMarcSubfieldStructure {
1133 my ( $frameworkcode, $params ) = @_;
1135 $frameworkcode //= '';
1137 my $cache = Koha::Caches->get_instance();
1138 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1139 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1140 return $cached if $cached;
1142 my $dbh = C4::Context->dbh;
1143 # We moved to selectall_arrayref since selectall_hashref does not
1144 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1145 my $subfield_aref = $dbh->selectall_arrayref( q|
1147 FROM marc_subfield_structure
1148 WHERE frameworkcode = ?
1150 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1151 |, { Slice => {} }, $frameworkcode );
1152 # Now map the output to a hash structure
1153 my $subfield_structure = {};
1154 foreach my $row ( @$subfield_aref ) {
1155 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1157 $cache->set_in_cache( $cache_key, $subfield_structure );
1158 return $subfield_structure;
1161 =head2 GetMarcFromKohaField
1163 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1164 @fields = GetMarcFromKohaField( $kohafield );
1165 $field = GetMarcFromKohaField( $kohafield );
1167 Returns the MARC fields & subfields mapped to $kohafield.
1168 Since the Default framework is considered as authoritative for such
1169 mappings, the former frameworkcode parameter is obsoleted.
1171 In list context all mappings are returned; there can be multiple
1172 mappings. Note that in the above example you could miss a second
1173 mappings in the first call.
1174 In scalar context only the field tag of the first mapping is returned.
1178 sub GetMarcFromKohaField {
1179 my ( $kohafield ) = @_;
1180 return unless $kohafield;
1181 # The next call uses the Default framework since it is AUTHORITATIVE
1182 # for all Koha to MARC mappings.
1183 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1185 foreach( @{ $mss->{$kohafield} } ) {
1186 push @retval, $_->{tagfield}, $_->{tagsubfield};
1188 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1191 =head2 GetMarcSubfieldStructureFromKohaField
1193 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1195 Returns marc subfield structure information for $kohafield.
1196 The Default framework is used, since it is authoritative for kohafield
1198 In list context returns a list of all hashrefs, since there may be
1199 multiple mappings. In scalar context the first hashref is returned.
1203 sub GetMarcSubfieldStructureFromKohaField {
1204 my ( $kohafield ) = @_;
1206 return unless $kohafield;
1208 # The next call uses the Default framework since it is AUTHORITATIVE
1209 # for all Koha to MARC mappings.
1210 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1211 return unless $mss->{$kohafield};
1212 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1217 my $marcxml = GetXmlBiblio($biblionumber);
1219 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1220 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1225 my ($biblionumber) = @_;
1226 my $dbh = C4::Context->dbh;
1227 return unless $biblionumber;
1228 my ($marcxml) = $dbh->selectrow_array(
1231 FROM biblio_metadata
1232 WHERE biblionumber=?
1233 AND format='marcxml'
1235 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1242 return the prices in accordance with the Marc format.
1244 returns 0 if no price found
1245 returns undef if called without a marc record or with
1246 an unrecognized marc format
1251 my ( $record, $marcflavour ) = @_;
1253 carp 'GetMarcPrice called on undefined record';
1260 if ( $marcflavour eq "MARC21" ) {
1261 @listtags = ('345', '020');
1263 } elsif ( $marcflavour eq "UNIMARC" ) {
1264 @listtags = ('345', '010');
1270 for my $field ( $record->field(@listtags) ) {
1271 for my $subfield_value ($field->subfield($subfield)){
1273 $subfield_value = MungeMarcPrice( $subfield_value );
1274 return $subfield_value if ($subfield_value);
1277 return 0; # no price found
1280 =head2 MungeMarcPrice
1282 Return the best guess at what the actual price is from a price field.
1286 sub MungeMarcPrice {
1288 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1289 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1290 my $active_currency = Koha::Acquisition::Currencies->get_active;
1291 my $symbol = $active_currency->symbol;
1292 my $isocode = $active_currency->isocode;
1293 $isocode = $active_currency->currency unless defined $isocode;
1296 my @matches =($price=~ /
1298 ( # start of capturing parenthesis
1300 (?:[\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'
1301 |(?:\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'
1303 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1305 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1306 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1308 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1309 ) # end of capturing parenthesis
1310 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1314 foreach ( @matches ) {
1315 $localprice = $_ and last if index($_, $isocode)>=0;
1317 if ( !$localprice ) {
1318 foreach ( @matches ) {
1319 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1324 if ( $localprice ) {
1325 $price = $localprice;
1327 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1328 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1330 # eliminate symbol/isocode, space and any final dot from the string
1331 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1332 # remove comma,dot when used as separators from hundreds
1333 $price =~s/[\,\.](\d{3})/$1/g;
1334 # convert comma to dot to ensure correct display of decimals if existing
1340 =head2 GetMarcQuantity
1342 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1343 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1345 returns 0 if no quantity found
1346 returns undef if called without a marc record or with
1347 an unrecognized marc format
1351 sub GetMarcQuantity {
1352 my ( $record, $marcflavour ) = @_;
1354 carp 'GetMarcQuantity called on undefined record';
1361 if ( $marcflavour eq "MARC21" ) {
1363 } elsif ( $marcflavour eq "UNIMARC" ) {
1364 @listtags = ('969');
1370 for my $field ( $record->field(@listtags) ) {
1371 for my $subfield_value ($field->subfield($subfield)){
1373 if ($subfield_value) {
1374 # in France, the cents separator is the , but sometimes, ppl use a .
1375 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1376 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1377 return $subfield_value;
1381 return 0; # no price found
1385 =head2 GetAuthorisedValueDesc
1387 my $subfieldvalue =get_authorised_value_desc(
1388 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1390 Retrieve the complete description for a given authorised value.
1392 Now takes $category and $value pair too.
1394 my $auth_value_desc =GetAuthorisedValueDesc(
1395 '','', 'DVD' ,'','','CCODE');
1397 If the optional $opac parameter is set to a true value, displays OPAC
1398 descriptions rather than normal ones when they exist.
1402 sub GetAuthorisedValueDesc {
1403 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1405 return q{} unless defined($value);
1407 my $cache = Koha::Caches->get_instance();
1411 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1414 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1415 $cache_key = "libraries:name";
1416 my $libraries = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1417 if ( !$libraries ) {
1419 map { $_->branchcode => $_->branchname }
1420 Koha::Libraries->search( {},
1421 { columns => [ 'branchcode', 'branchname' ] } )
1424 $cache->set_in_cache($cache_key, $libraries);
1426 return $libraries->{$value};
1430 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1431 my $lang = C4::Languages::getlanguage;
1433 $cache_key = 'itemtype:description:' . $lang;
1434 my $itypes = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1437 { map { $_->itemtype => $_->translated_description }
1438 Koha::ItemTypes->search()->as_list };
1439 $cache->set_in_cache( $cache_key, $itypes );
1441 return $itypes->{$value};
1444 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1445 $cache_key = "cn_sources:description";
1446 my $cn_sources = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1447 if ( !$cn_sources ) {
1449 map { $_->cn_source => $_->description }
1450 Koha::ClassSources->search( {},
1451 { columns => [ 'cn_source', 'description' ] } )
1454 $cache->set_in_cache($cache_key, $cn_sources);
1456 return $cn_sources->{$value};
1459 #---- "true" authorized value
1460 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1463 my $dbh = C4::Context->dbh;
1464 if ( $category ne "" ) {
1465 $cache_key = "AV_descriptions:" . $category;
1466 my $av_descriptions = $cache->get_from_cache( $cache_key, { unsafe => 1 } );
1467 if ( !$av_descriptions ) {
1468 $av_descriptions = {
1470 $_->authorised_value =>
1471 { lib => $_->lib, lib_opac => $_->lib_opac }
1472 } Koha::AuthorisedValues->search(
1473 { category => $category },
1475 columns => [ 'authorised_value', 'lib_opac', 'lib' ]
1479 $cache->set_in_cache($cache_key, $av_descriptions);
1481 return ( $opac && $av_descriptions->{$value}->{'lib_opac'} )
1482 ? $av_descriptions->{$value}->{'lib_opac'}
1483 : $av_descriptions->{$value}->{'lib'};
1485 return $value; # if nothing is found return the original value
1489 =head2 GetMarcControlnumber
1491 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1493 Get the control number / record Identifier from the MARC record and return it.
1497 sub GetMarcControlnumber {
1498 my ( $record, $marcflavour ) = @_;
1500 carp 'GetMarcControlnumber called on undefined record';
1503 my $controlnumber = "";
1504 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1505 # Keep $marcflavour for possible later use
1506 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1507 my $controlnumberField = $record->field('001');
1508 if ($controlnumberField) {
1509 $controlnumber = $controlnumberField->data();
1512 return $controlnumber;
1517 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1519 Get all ISBNs from the MARC record and returns them in an array.
1520 ISBNs stored in different fields depending on MARC flavour
1525 my ( $record, $marcflavour ) = @_;
1527 carp 'GetMarcISBN called on undefined record';
1531 if ( $marcflavour eq "UNIMARC" ) {
1533 } else { # assume marc21 if not unimarc
1538 foreach my $field ( $record->field($scope) ) {
1539 my $isbn = $field->subfield( 'a' );
1540 if ( $isbn && $isbn ne "" ) {
1541 push @marcisbns, $isbn;
1551 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1553 Get all valid ISSNs from the MARC record and returns them in an array.
1554 ISSNs are stored in different fields depending on MARC flavour
1559 my ( $record, $marcflavour ) = @_;
1561 carp 'GetMarcISSN called on undefined record';
1565 if ( $marcflavour eq "UNIMARC" ) {
1568 else { # assume MARC21
1572 foreach my $field ( $record->field($scope) ) {
1573 push @marcissns, $field->subfield( 'a' )
1574 if ( $field->subfield( 'a' ) ne "" );
1579 =head2 GetMarcSubjects
1581 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1583 Get all subjects from the MARC record and returns them in an array.
1584 The subjects are stored in different fields depending on MARC flavour
1588 sub GetMarcSubjects {
1589 my ( $record, $marcflavour ) = @_;
1591 carp 'GetMarcSubjects called on undefined record';
1594 my ( $mintag, $maxtag, $fields_filter );
1595 if ( $marcflavour eq "UNIMARC" ) {
1598 $fields_filter = '6..';
1602 $fields_filter = '6..';
1607 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1608 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1610 foreach my $field ( $record->field($fields_filter) ) {
1611 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1613 my @subfields = $field->subfields();
1616 # if there is an authority link, build the links with an= subfield9
1617 my $subfield9 = $field->subfield('9');
1620 my $linkvalue = $subfield9;
1621 $linkvalue =~ s/(\(|\))//g;
1622 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1623 $authoritylink = $linkvalue
1627 for my $subject_subfield (@subfields) {
1628 next if ( $subject_subfield->[0] eq '9' );
1630 # don't load unimarc subfields 3,4,5
1631 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1632 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1633 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1635 my $code = $subject_subfield->[0];
1636 my $value = $subject_subfield->[1];
1637 my $linkvalue = $value;
1638 $linkvalue =~ s/(\(|\))//g;
1639 # if no authority link, build a search query
1640 unless ($subfield9) {
1642 limit => $subject_limit,
1643 'link' => $linkvalue,
1644 operator => (scalar @link_loop) ? ' AND ' : undef
1647 my @this_link_loop = @link_loop;
1649 unless ( $code eq '0' ) {
1650 push @subfields_loop, {
1653 link_loop => \@this_link_loop,
1654 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1659 push @marcsubjects, {
1660 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1661 authoritylink => $authoritylink,
1662 } if $authoritylink || @subfields_loop;
1665 return \@marcsubjects;
1666 } #end getMARCsubjects
1670 $marcurls = GetMarcUrls($record,$marcflavour);
1672 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1673 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1678 my ( $record, $marcflavour ) = @_;
1680 carp 'GetMarcUrls called on undefined record';
1685 for my $field ( $record->field('856') ) {
1687 for my $note ( $field->subfield('z') ) {
1688 push @notes, { note => $note };
1690 my @urls = $field->subfield('u');
1691 foreach my $url (@urls) {
1692 $url =~ s/^\s+|\s+$//g; # trim
1694 if ( $marcflavour eq 'MARC21' ) {
1695 my $s3 = $field->subfield('3');
1696 my $link = $field->subfield('y');
1697 unless ( $url =~ /^\w+:/ ) {
1698 if ( $field->indicator(1) eq '7' ) {
1699 $url = $field->subfield('2') . "://" . $url;
1700 } elsif ( $field->indicator(1) eq '1' ) {
1701 $url = 'ftp://' . $url;
1704 # properly, this should be if ind1=4,
1705 # however we will assume http protocol since we're building a link.
1706 $url = 'http://' . $url;
1710 # TODO handle ind 2 (relationship)
1715 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1716 $marcurl->{'part'} = $s3 if ($link);
1717 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1719 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1720 $marcurl->{'MARCURL'} = $url;
1722 push @marcurls, $marcurl;
1728 =head2 GetMarcSeries
1730 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1732 Get all series from the MARC record and returns them in an array.
1733 The series are stored in different fields depending on MARC flavour
1738 my ( $record, $marcflavour ) = @_;
1740 carp 'GetMarcSeries called on undefined record';
1744 my ( $mintag, $maxtag, $fields_filter );
1745 if ( $marcflavour eq "UNIMARC" ) {
1748 $fields_filter = '2..';
1752 $fields_filter = '4..';
1756 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1758 foreach my $field ( $record->field($fields_filter) ) {
1759 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1761 my @subfields = $field->subfields();
1764 for my $series_subfield (@subfields) {
1766 # ignore $9, used for authority link
1767 next if ( $series_subfield->[0] eq '9' );
1770 my $code = $series_subfield->[0];
1771 my $value = $series_subfield->[1];
1772 my $linkvalue = $value;
1773 $linkvalue =~ s/(\(|\))//g;
1775 # see if this is an instance of a volume
1776 if ( $code eq 'v' ) {
1781 'link' => $linkvalue,
1782 operator => (scalar @link_loop) ? ' AND ' : undef
1785 if ($volume_number) {
1786 push @subfields_loop, { volumenum => $value };
1788 push @subfields_loop, {
1791 link_loop => \@link_loop,
1792 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1793 volumenum => $volume_number,
1797 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1800 return \@marcseries;
1801 } #end getMARCseriess
1803 =head2 UpsertMarcSubfield
1805 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1809 sub UpsertMarcSubfield {
1810 my ($record, $tag, $code, $content) = @_;
1811 my $f = $record->field($tag);
1814 $f->update( $code => $content );
1817 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1818 $record->insert_fields_ordered( $f );
1822 =head2 UpsertMarcControlField
1824 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1828 sub UpsertMarcControlField {
1829 my ($record, $tag, $content) = @_;
1830 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1831 my $f = $record->field($tag);
1834 $f->update( $content );
1837 my $f = MARC::Field->new($tag, $content);
1838 $record->insert_fields_ordered( $f );
1842 =head2 GetFrameworkCode
1844 $frameworkcode = GetFrameworkCode( $biblionumber )
1848 sub GetFrameworkCode {
1849 my ($biblionumber) = @_;
1850 my $cache = Koha::Cache::Memory::Lite->get_instance();
1851 my $cache_key = "FrameworkCode-$biblionumber";
1852 my $frameworkcode = $cache->get_from_cache($cache_key);
1853 unless ( defined $frameworkcode ) {
1854 my $dbh = C4::Context->dbh;
1855 ($frameworkcode) = $dbh->selectrow_array(
1856 "SELECT frameworkcode FROM biblio WHERE biblionumber=?",
1857 undef, $biblionumber );
1858 $cache->set_in_cache( $cache_key, $frameworkcode );
1860 return $frameworkcode;
1863 =head2 TransformKohaToMarc
1865 $record = TransformKohaToMarc( $hash [, $params ] )
1867 This function builds a (partial) MARC::Record from a hash.
1868 Hash entries can be from biblio, biblioitems or items.
1869 The params hash includes the parameter no_split used in C4::Items.
1871 This function is called in acquisition module, to create a basic catalogue
1872 entry from user entry.
1877 sub TransformKohaToMarc {
1878 my ( $hash, $params ) = @_;
1879 my $record = MARC::Record->new();
1880 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1882 # In the next call we use the Default framework, since it is considered
1883 # authoritative for Koha to Marc mappings.
1884 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1886 while ( my ($kohafield, $value) = each %$hash ) {
1887 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1888 my $tagfield = $fld->{tagfield};
1889 my $tagsubfield = $fld->{tagsubfield};
1892 # BZ 21800: split value if field is repeatable.
1893 my @values = _check_split($params, $fld, $value)
1894 ? split(/\s?\|\s?/, $value, -1)
1896 foreach my $value ( @values ) {
1897 next if $value eq '';
1898 $tag_hr->{$tagfield} //= [];
1899 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1903 foreach my $tag (sort keys %$tag_hr) {
1904 my @sfl = @{$tag_hr->{$tag}};
1905 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1906 @sfl = map { @{$_}; } @sfl;
1907 # Special care for control fields: remove the subfield indication @
1908 # and do not insert indicators.
1909 my @ind = $tag < 10 ? () : ( " ", " " );
1910 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1911 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1917 # Checks if $value must be split; may consult passed framework
1918 my ($params, $fld, $value) = @_;
1919 return if index($value,'|') == -1; # nothing to worry about
1920 return if $params->{no_split};
1922 # if we did not get a specific framework, check default in $mss
1923 return $fld->{repeatable} if !$params->{framework};
1925 # here we need to check the specific framework
1926 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1927 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1928 next if $fld2->{tagfield} ne $fld->{tagfield};
1929 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1930 return 1 if $fld2->{repeatable};
1935 =head2 PrepHostMarcField
1937 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1939 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1943 sub PrepHostMarcField {
1944 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1945 $marcflavour ||="MARC21";
1947 my $biblio = Koha::Biblios->find($hostbiblionumber);
1948 my $hostrecord = $biblio->metadata->record;
1949 my $item = Koha::Items->find($hostitemnumber);
1952 if ( $marcflavour eq "MARC21" ) {
1956 if ($hostrecord->subfield('100','a')){
1957 $mainentry = $hostrecord->subfield('100','a');
1958 } elsif ($hostrecord->subfield('110','a')){
1959 $mainentry = $hostrecord->subfield('110','a');
1961 $mainentry = $hostrecord->subfield('111','a');
1964 # qualification info
1966 if (my $field260 = $hostrecord->field('260')){
1967 $qualinfo = $field260->as_string( 'abc' );
1972 my $ed = $hostrecord->subfield('250','a');
1973 my $barcode = $item->barcode;
1974 my $title = $hostrecord->subfield('245','a');
1976 # record control number, 001 with 003 and prefix
1978 if ($hostrecord->field('001')){
1979 $recctrlno = $hostrecord->field('001')->data();
1980 if ($hostrecord->field('003')){
1981 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1986 my $issn = $hostrecord->subfield('022','a');
1987 my $isbn = $hostrecord->subfield('020','a');
1990 $hostmarcfield = MARC::Field->new(
1992 '0' => $hostbiblionumber,
1993 '9' => $hostitemnumber,
2003 } elsif ($marcflavour eq "UNIMARC") {
2004 $hostmarcfield = MARC::Field->new(
2006 '0' => $hostbiblionumber,
2007 't' => $hostrecord->subfield('200','a'),
2008 '9' => $hostitemnumber
2012 return $hostmarcfield;
2015 =head2 TransformHtmlToXml
2017 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2018 $ind_tag, $auth_type )
2020 $auth_type contains :
2024 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2026 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2028 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2034 sub TransformHtmlToXml {
2035 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2036 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2038 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2040 my $xml = MARC::File::XML::header('UTF-8');
2041 $xml .= "<record>\n";
2042 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2043 MARC::File::XML->default_record_format($auth_type);
2045 # in UNIMARC, field 100 contains the encoding
2046 # check that there is one, otherwise the
2047 # MARC::Record->new_from_xml will fail (and Koha will die)
2048 my $unimarc_and_100_exist = 0;
2049 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2054 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2055 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2057 # if we have a 100 field and it's values are not correct, skip them.
2058 # if we don't have any valid 100 field, we will create a default one at the end
2059 my $enc = substr( @$values[$i], 26, 2 );
2060 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2061 $unimarc_and_100_exist = 1;
2066 @$values[$i] =~ s/&/&/g;
2067 @$values[$i] =~ s/</</g;
2068 @$values[$i] =~ s/>/>/g;
2069 @$values[$i] =~ s/"/"/g;
2070 @$values[$i] =~ s/'/'/g;
2072 my $skip = @$values[$i] eq q{};
2075 && $perm_loc_subfield
2076 && @$tags[$i] eq $perm_loc_tag
2077 && @$subfields[$i] eq $perm_loc_subfield;
2079 if ( ( @$tags[$i] ne $prevtag ) ) {
2080 $close_last_tag = 0;
2081 $j++ unless ( @$tags[$i] eq "" );
2082 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2083 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2084 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2086 $xml .= "</datafield>\n";
2087 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2089 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2090 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2092 $close_last_tag = 1;
2100 if ( @$tags[$i] eq "000" ) {
2101 $xml .= "<leader>@$values[$i]</leader>\n";
2104 # rest of the fixed fields
2105 } elsif ( @$tags[$i] < 10 ) {
2106 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2109 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2110 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2112 $close_last_tag = 1;
2116 } else { # @$tags[$i] eq $prevtag
2119 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2120 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2121 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2122 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2124 $close_last_tag = 1;
2126 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2129 $prevtag = @$tags[$i];
2131 $xml .= "</datafield>\n" if $close_last_tag;
2132 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2134 # warn "SETTING 100 for $auth_type";
2135 my $string = strftime( "%Y%m%d", localtime(time) );
2137 # set 50 to position 26 is biblios, 13 if authorities
2139 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2140 $string = sprintf( "%-*s", 35, $string );
2141 substr( $string, $pos, 6, "50" );
2142 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2143 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2144 $xml .= "</datafield>\n";
2146 $xml .= "</record>\n";
2147 $xml .= MARC::File::XML::footer();
2151 =head2 _default_ind_to_space
2153 Passed what should be an indicator returns a space
2154 if its undefined or zero length
2158 sub _default_ind_to_space {
2160 if ( !defined $s || $s eq q{} ) {
2166 =head2 TransformHtmlToMarc
2168 L<$record> = TransformHtmlToMarc(L<$cgi>)
2169 L<$cgi> is the CGI object which contains the values for subfields
2171 'tag_010_indicator1_531951' ,
2172 'tag_010_indicator2_531951' ,
2173 'tag_010_code_a_531951_145735' ,
2174 'tag_010_subfield_a_531951_145735' ,
2175 'tag_200_indicator1_873510' ,
2176 'tag_200_indicator2_873510' ,
2177 'tag_200_code_a_873510_673465' ,
2178 'tag_200_subfield_a_873510_673465' ,
2179 'tag_200_code_b_873510_704318' ,
2180 'tag_200_subfield_b_873510_704318' ,
2181 'tag_200_code_e_873510_280822' ,
2182 'tag_200_subfield_e_873510_280822' ,
2183 'tag_200_code_f_873510_110730' ,
2184 'tag_200_subfield_f_873510_110730' ,
2186 L<$record> is the MARC::Record object.
2190 sub TransformHtmlToMarc {
2191 my ($cgi, $isbiblio) = @_;
2193 my @params = $cgi->multi_param();
2195 # explicitly turn on the UTF-8 flag for all
2196 # 'tag_' parameters to avoid incorrect character
2197 # conversion later on
2198 my $cgi_params = $cgi->Vars;
2199 foreach my $param_name ( keys %$cgi_params ) {
2200 if ( $param_name =~ /^tag_/ ) {
2201 my $param_value = $cgi_params->{$param_name};
2202 unless ( Encode::is_utf8( $param_value ) ) {
2203 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2208 # creating a new record
2209 my $record = MARC::Record->new();
2211 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2212 ($biblionumbertagfield, $biblionumbertagsubfield) =
2213 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2214 #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!
2215 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2216 my $param = $params[$i];
2219 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2220 if ( $param eq 'biblionumber' ) {
2221 if ( $biblionumbertagfield < 10 ) {
2222 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2224 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2226 push @fields, $newfield if ($newfield);
2227 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2230 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2231 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2235 if ( $tag < 10 ) { # no code for theses fields
2236 # in MARC editor, 000 contains the leader.
2237 next if $tag == $biblionumbertagfield;
2238 my $fval= $cgi->param($params[$j+1]);
2239 if ( $tag eq '000' ) {
2240 # Force a fake leader even if not provided to avoid crashing
2241 # during decoding MARC record containing UTF-8 characters
2243 length( $fval ) == 24
2248 # between 001 and 009 (included)
2249 } elsif ( $fval ne '' ) {
2250 $fval = StripNonXmlChars($fval); #Strip out any non-XML characters like control characters
2251 $newfield = MARC::Field->new( $tag, $fval, );
2254 # > 009, deal with subfields
2256 # browse subfields for this tag (reason for _code_ match)
2257 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2258 last unless defined $params[$j+1];
2260 if $tag == $biblionumbertagfield and
2261 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2262 #if next param ne subfield, then it was probably empty
2263 #try next param by incrementing j
2264 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2265 my $fkey= $cgi->param($params[$j]);
2266 my $fval= $cgi->param($params[$j+1]);
2267 #check if subfield value not empty and field exists
2268 if($fval ne '' && $newfield) {
2269 $newfield->add_subfields( $fkey => $fval);
2271 elsif($fval ne '') {
2272 $fval = StripNonXmlChars($fval); #Strip out any non-XML characters like control characters
2273 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2277 $i= $j-1; #update i for outer loop accordingly
2279 push @fields, $newfield if ($newfield);
2283 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2284 $record->append_fields(@fields);
2288 =head2 TransformMarcToKoha
2290 $result = TransformMarcToKoha({ record => $record, limit_table => $limit })
2292 Extract data from a MARC bib record into a hashref representing
2293 Koha biblio, biblioitems, and items fields.
2295 If passed an undefined record will log the error and return an empty
2300 sub TransformMarcToKoha {
2301 my ( $params ) = @_;
2303 my $record = $params->{record};
2304 my $limit_table = $params->{limit_table} // q{};
2305 my $kohafields = $params->{kohafields};
2308 if (!defined $record) {
2309 carp('TransformMarcToKoha called with undefined record');
2313 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2314 if( $limit_table eq 'items' ) {
2315 %tables = ( items => 1 );
2316 } elsif ( $limit_table eq 'no_items' ){
2317 %tables = ( biblio => 1, biblioitems => 1 );
2320 # The next call acknowledges Default as the authoritative framework
2321 # for Koha to MARC mappings.
2322 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2323 @{$kohafields} = keys %{ $mss } unless $kohafields;
2324 foreach my $kohafield ( @{$kohafields} ) {
2325 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2326 next unless $tables{$table};
2327 my ( $value, @values );
2328 foreach my $fldhash ( @{$mss->{$kohafield}} ) {
2329 my $tag = $fldhash->{tagfield};
2330 my $sub = $fldhash->{tagsubfield};
2331 foreach my $fld ( $record->field($tag) ) {
2332 if( $sub eq '@' || $fld->is_control_field ) {
2333 push @values, $fld->data if $fld->data;
2335 push @values, grep { $_ } $fld->subfield($sub);
2340 $value = join ' | ', uniq(@values);
2342 # Additional polishing for individual kohafields
2343 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2344 $value = _adjust_pubyear( $value );
2348 next if !defined $value;
2349 my $key = _disambiguate( $table, $column );
2350 $result->{$key} = $value;
2355 =head2 _disambiguate
2357 $newkey = _disambiguate($table, $field);
2359 This is a temporary hack to distinguish between the
2360 following sets of columns when using TransformMarcToKoha.
2362 items.cn_source & biblioitems.cn_source
2363 items.cn_sort & biblioitems.cn_sort
2365 Columns that are currently NOT distinguished (FIXME
2366 due to lack of time to fully test) are:
2368 biblio.notes and biblioitems.notes
2373 FIXME - this is necessary because prefixing each column
2374 name with the table name would require changing lots
2375 of code and templates, and exposing more of the DB
2376 structure than is good to the UI templates, particularly
2377 since biblio and bibloitems may well merge in a future
2378 version. In the future, it would also be good to
2379 separate DB access and UI presentation field names
2385 my ( $table, $column ) = @_;
2386 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2387 return $table . '.' . $column;
2394 =head2 _adjust_pubyear
2396 Helper routine for TransformMarcToKoha
2400 sub _adjust_pubyear {
2402 # modify return value to keep only the 1st year found
2403 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2405 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2407 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2408 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2409 # At this point in code 1234? or 1234- already passed the earlier regex
2410 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2411 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2418 =head2 CountItemsIssued
2420 my $count = CountItemsIssued( $biblionumber );
2424 sub CountItemsIssued {
2425 my ($biblionumber) = @_;
2426 my $dbh = C4::Context->dbh;
2427 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2428 $sth->execute($biblionumber);
2429 my $row = $sth->fetchrow_hashref();
2430 return $row->{'issuedCount'};
2435 ModZebra( $record_number, $op, $server );
2437 $record_number is the authid or biblionumber we want to index
2439 $op is the operation: specialUpdate or recordDelete
2441 $server is authorityserver or biblioserver
2446 my ( $record_number, $op, $server ) = @_;
2447 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2448 my $dbh = C4::Context->dbh;
2450 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2452 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2453 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2454 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2456 AND biblio_auth_number = ?
2459 my $check_sth = $dbh->prepare_cached($check_sql);
2460 $check_sth->execute( $server, $record_number, $op );
2461 my ($count) = $check_sth->fetchrow_array;
2462 $check_sth->finish();
2463 if ( $count == 0 ) {
2464 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2465 $sth->execute( $record_number, $server, $op );
2470 =head1 INTERNAL FUNCTIONS
2472 =head2 _koha_marc_update_bib_ids
2475 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2477 Internal function to add or update biblionumber and biblioitemnumber to
2482 sub _koha_marc_update_bib_ids {
2483 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2485 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2486 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2487 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2488 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2490 if ( $biblio_tag < 10 ) {
2491 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2493 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2495 if ( $biblioitem_tag < 10 ) {
2496 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2498 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2501 # update the control number (001) in MARC
2502 if(C4::Context->preference('autoControlNumber') eq 'biblionumber'){
2503 unless($record->field('001')){
2504 $record->insert_fields_ordered(MARC::Field->new('001', $biblionumber));
2509 =head2 _koha_marc_update_biblioitem_cn_sort
2511 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2513 Given a MARC bib record and the biblioitem hash, update the
2514 subfield that contains a copy of the value of biblioitems.cn_sort.
2518 sub _koha_marc_update_biblioitem_cn_sort {
2520 my $biblioitem = shift;
2521 my $frameworkcode = shift;
2523 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2524 return unless $biblioitem_tag;
2526 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2528 if ( my $field = $marc->field($biblioitem_tag) ) {
2529 $field->delete_subfield( code => $biblioitem_subfield );
2530 if ( $cn_sort ne '' ) {
2531 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2535 # if we get here, no biblioitem tag is present in the MARC record, so
2536 # we'll create it if $cn_sort is not empty -- this would be
2537 # an odd combination of events, however
2539 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2544 =head2 _koha_modify_biblio
2546 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2548 Internal function for updating the biblio table
2552 sub _koha_modify_biblio {
2553 my ( $dbh, $biblio, $frameworkcode ) = @_;
2558 SET frameworkcode = ?,
2571 WHERE biblionumber = ?
2574 my $sth = $dbh->prepare($query);
2577 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2578 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2579 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2580 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2581 ) if $biblio->{'biblionumber'};
2583 my $cache = Koha::Cache::Memory::Lite->get_instance();
2584 $cache->clear_from_cache("FrameworkCode-" . $biblio->{biblionumber});
2586 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2587 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2590 return ( $biblio->{'biblionumber'}, $error );
2593 =head2 _koha_modify_biblioitem_nonmarc
2595 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2599 sub _koha_modify_biblioitem_nonmarc {
2600 my ( $dbh, $biblioitem ) = @_;
2603 # re-calculate the cn_sort, it may have changed
2604 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2606 my $query = "UPDATE biblioitems
2607 SET biblionumber = ?,
2613 publicationyear = ?,
2617 collectiontitle = ?,
2619 collectionvolume= ?,
2620 editionstatement= ?,
2621 editionresponsibility = ?,
2637 where biblioitemnumber = ?
2639 my $sth = $dbh->prepare($query);
2641 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2642 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2643 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2644 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2645 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2646 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2647 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2648 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2650 if ( $dbh->errstr ) {
2651 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2654 return ( $biblioitem->{'biblioitemnumber'}, $error );
2657 =head2 _koha_delete_biblio
2659 $error = _koha_delete_biblio($dbh,$biblionumber);
2661 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2663 C<$dbh> - the database handle
2665 C<$biblionumber> - the biblionumber of the biblio to be deleted
2669 # FIXME: add error handling
2671 sub _koha_delete_biblio {
2672 my ( $dbh, $biblionumber ) = @_;
2674 # get all the data for this biblio
2675 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2676 $sth->execute($biblionumber);
2678 # FIXME There is a transaction in _koha_delete_biblio_metadata
2679 # But actually all the following should be done inside a single transaction
2680 if ( my $data = $sth->fetchrow_hashref ) {
2682 # save the record in deletedbiblio
2683 # find the fields to save
2684 my $query = "INSERT INTO deletedbiblio SET ";
2686 foreach my $temp ( keys %$data ) {
2687 $query .= "$temp = ?,";
2688 push( @bind, $data->{$temp} );
2691 # replace the last , by ",?)"
2693 my $bkup_sth = $dbh->prepare($query);
2694 $bkup_sth->execute(@bind);
2697 _koha_delete_biblio_metadata( $biblionumber );
2700 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2701 $sth2->execute($biblionumber);
2702 # update the timestamp (Bugzilla 7146)
2703 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2704 $sth2->execute($biblionumber);
2711 =head2 _koha_delete_biblioitems
2713 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2715 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2717 C<$dbh> - the database handle
2718 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2722 # FIXME: add error handling
2724 sub _koha_delete_biblioitems {
2725 my ( $dbh, $biblioitemnumber ) = @_;
2727 # get all the data for this biblioitem
2728 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2729 $sth->execute($biblioitemnumber);
2731 if ( my $data = $sth->fetchrow_hashref ) {
2733 # save the record in deletedbiblioitems
2734 # find the fields to save
2735 my $query = "INSERT INTO deletedbiblioitems SET ";
2737 foreach my $temp ( keys %$data ) {
2738 $query .= "$temp = ?,";
2739 push( @bind, $data->{$temp} );
2742 # replace the last , by ",?)"
2744 my $bkup_sth = $dbh->prepare($query);
2745 $bkup_sth->execute(@bind);
2748 # delete the biblioitem
2749 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2750 $sth2->execute($biblioitemnumber);
2751 # update the timestamp (Bugzilla 7146)
2752 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2753 $sth2->execute($biblioitemnumber);
2760 =head2 _koha_delete_biblio_metadata
2762 $error = _koha_delete_biblio_metadata($biblionumber);
2764 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2768 sub _koha_delete_biblio_metadata {
2769 my ($biblionumber) = @_;
2771 my $dbh = C4::Context->dbh;
2772 my $schema = Koha::Database->new->schema;
2776 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2777 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2778 |, undef, $biblionumber );
2779 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2780 undef, $biblionumber );
2785 =head1 UNEXPORTED FUNCTIONS
2787 =head2 ModBiblioMarc
2789 ModBiblioMarc($newrec,$biblionumber);
2791 Add MARC XML data for a biblio to koha
2793 Function exported, but should NOT be used, unless you really know what you're doing
2798 # pass the MARC::Record to this function, and it will create the records in
2800 my ( $record, $biblionumber, $params ) = @_;
2802 carp 'ModBiblioMarc passed an undefined record';
2806 my $skip_record_index = $params->{skip_record_index} || 0;
2808 # Clone record as it gets modified
2809 $record = $record->clone();
2810 my $dbh = C4::Context->dbh;
2811 my @fields = $record->fields();
2812 my $encoding = C4::Context->preference("marcflavour");
2814 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2815 if ( $encoding eq "UNIMARC" ) {
2816 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2817 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2818 my $string = $record->subfield( 100, "a" );
2819 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2820 my $f100 = $record->field(100);
2821 $record->delete_field($f100);
2823 $string = POSIX::strftime( "%Y%m%d", localtime );
2825 $string = sprintf( "%-*s", 35, $string );
2826 substr ( $string, 22, 3, $defaultlanguage);
2828 substr( $string, 25, 3, "y50" );
2829 unless ( $record->subfield( 100, "a" ) ) {
2830 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2834 #enhancement 5374: update transaction date (005) for marc21/unimarc
2835 if($encoding =~ /MARC21|UNIMARC/) {
2836 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2837 # YY MM DD HH MM SS (update year and month)
2838 my $f005= $record->field('005');
2839 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2842 if ( C4::Context->preference('StripWhitespaceChars') ) {
2843 my $p = Koha::RecordProcessor->new( { filters => qw(TrimFields) } );
2844 $p->process($record);
2848 biblionumber => $biblionumber,
2849 format => 'marcxml',
2850 schema => C4::Context->preference('marcflavour'),
2852 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2854 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2855 Koha::Biblio::Metadata->new($metadata);
2857 my $userenv = C4::Context->userenv;
2859 my $borrowernumber = $userenv->{number};
2860 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2861 unless ($m_rs->in_storage) {
2862 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2863 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2865 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2866 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2869 $m_rs->metadata( $record->as_xml_record($encoding) );
2872 unless ( $skip_record_index ) {
2873 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2874 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2877 return $biblionumber;
2880 =head2 prepare_host_field
2882 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2883 Generate the host item entry for an analytic child entry
2887 sub prepare_host_field {
2888 my ( $hostbiblio, $marcflavour ) = @_;
2889 $marcflavour ||= C4::Context->preference('marcflavour');
2891 my $biblio = Koha::Biblios->find($hostbiblio);
2892 my $host = $biblio->metadata->record;
2893 # unfortunately as_string does not 'do the right thing'
2894 # if field returns undef
2898 if ( $marcflavour eq 'MARC21' ) {
2899 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2900 my $s = $field->as_string('ab');
2905 if ( $field = $host->field('245') ) {
2906 my $s = $field->as_string('a');
2911 if ( $field = $host->field('260') ) {
2912 my $s = $field->as_string('abc');
2917 if ( $field = $host->field('240') ) {
2918 my $s = $field->as_string();
2923 if ( $field = $host->field('022') ) {
2924 my $s = $field->as_string('a');
2929 if ( $field = $host->field('020') ) {
2930 my $s = $field->as_string('a');
2935 if ( $field = $host->field('001') ) {
2936 $sfd{w} = $field->data(),;
2938 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
2941 elsif ( $marcflavour eq 'UNIMARC' ) {
2943 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
2944 my $s = $field->as_string('ab');
2950 if ( $field = $host->field('200') ) {
2951 my $s = $field->as_string('a');
2956 #place of publicaton
2957 if ( $field = $host->field('210') ) {
2958 my $s = $field->as_string('a');
2963 #date of publication
2964 if ( $field = $host->field('210') ) {
2965 my $s = $field->as_string('d');
2971 if ( $field = $host->field('205') ) {
2972 my $s = $field->as_string();
2978 if ( $field = $host->field('856') ) {
2979 my $s = $field->as_string('u');
2985 if ( $field = $host->field('011') ) {
2986 my $s = $field->as_string('a');
2992 if ( $field = $host->field('010') ) {
2993 my $s = $field->as_string('a');
2998 if ( $field = $host->field('001') ) {
2999 $sfd{0} = $field->data(),;
3001 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3008 =head2 UpdateTotalIssues
3010 UpdateTotalIssues($biblionumber, $increase, [$value])
3012 Update the total issue count for a particular bib record.
3016 =item C<$biblionumber> is the biblionumber of the bib to update
3018 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3020 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3026 sub UpdateTotalIssues {
3027 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3030 my $biblio = Koha::Biblios->find($biblionumber);
3032 carp "UpdateTotalIssues could not get biblio";
3036 my $record = $biblio->metadata->record;
3038 carp "UpdateTotalIssues could not get biblio record";
3041 my $biblioitem = $biblio->biblioitem;
3042 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3043 unless ($totalissuestag) {
3044 return 1; # There is nothing to do
3047 if (defined $value) {
3048 $totalissues = $value;
3050 $totalissues = $biblioitem->totalissues + $increase;
3053 my $field = $record->field($totalissuestag);
3054 if (defined $field) {
3055 $field->update( $totalissuessubfield => $totalissues );
3057 $field = MARC::Field->new($totalissuestag, '0', '0',
3058 $totalissuessubfield => $totalissues);
3059 $record->insert_grouped_field($field);
3062 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3067 &RemoveAllNsb($record);
3069 Removes all nsb/nse chars from a record
3076 carp 'RemoveAllNsb called with undefined record';
3080 SetUTF8Flag($record);
3082 foreach my $field ($record->fields()) {
3083 if ($field->is_control_field()) {
3084 $field->update(nsb_clean($field->data()));
3086 my @subfields = $field->subfields();
3088 foreach my $subfield (@subfields) {
3089 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3091 if (scalar(@new_subfields) > 0) {
3094 $new_field = MARC::Field->new(
3096 $field->indicator(1),
3097 $field->indicator(2),
3102 warn "error in RemoveAllNsb : $@";
3104 $field->replace_with($new_field);
3113 =head2 ApplyMarcOverlayRules
3115 my $record = ApplyMarcOverlayRules($params)
3117 Applies marc merge rules to a record.
3119 C<$params> is expected to be a hashref with below keys defined.
3123 =item C<biblionumber>
3124 biblionumber of old record
3127 Incoming record that will be merged with old record
3129 =item C<overlay_context>
3130 hashref containing at least one context module and filter value on
3131 the form {module => filter, ...}.
3141 Merged MARC record based with merge rules for C<context> applied. If no old
3142 record for C<biblionumber> can be found, C<record> is returned unchanged.
3143 Default action when no matching context is found to return C<record> unchanged.
3144 If no rules are found for a certain field tag the default is to overwrite with
3145 fields with this field tag from C<record>.
3151 sub ApplyMarcOverlayRules {
3153 my $biblionumber = $params->{biblionumber};
3154 my $incoming_record = $params->{record};
3156 if (!$biblionumber) {
3157 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3160 if (!$incoming_record) {
3161 carp 'ApplyMarcOverlayRules called on undefined record';
3164 my $biblio = Koha::Biblios->find($biblionumber);
3165 my $old_record = $biblio->metadata->record;
3167 # Skip overlay rules if called with no context
3168 if ($old_record && defined $params->{overlay_context}) {
3169 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3171 return $incoming_record;
3174 =head2 _after_biblio_action_hooks
3176 Helper method that takes care of calling all plugin hooks
3180 sub _after_biblio_action_hooks {
3183 my $biblio_id = $args->{biblio_id};
3184 my $action = $args->{action} // q{};
3186 my $biblio = $action ne 'delete' ? Koha::Biblios->find($biblio_id) : undef;
3187 Koha::Plugins->call(
3188 'after_biblio_action',
3192 biblio_id => $biblio_id,
3203 Koha Development Team <http://koha-community.org/>
3205 Paul POULAIN paul.poulain@free.fr
3207 Joshua Ferraro jmf@liblime.com