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);
45 GetAuthorisedValueDesc
47 GetMarcSubfieldStructure
48 IsMarcStructureInternal
50 GetMarcSubfieldStructureFromKohaField
57 EmbedItemsInMarcBiblio
62 LinkBibHeadingsToAuthorities
71 # those functions are exported but should not be used
72 # they are useful in a few circumstances, so they are exported,
73 # but don't use them unless you are a core developer ;-)
80 use Try::Tiny qw( catch try );
83 use List::MoreUtils qw( uniq );
85 use MARC::File::USMARC;
87 use POSIX qw( strftime );
88 use Module::Load::Conditional qw( can_load );
91 use C4::Log qw( logaction ); # logaction
93 use C4::ClassSource qw( GetClassSort GetClassSource );
102 use C4::Items qw( GetMarcItem );
106 use Koha::Authority::Types;
107 use Koha::Acquisition::Currencies;
108 use Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue;
109 use Koha::Biblio::Metadatas;
112 use Koha::MarcOverlayRules;
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},
234 ( $olddata->{serial} || $olddata->{seriestitle} ? 1 : 0 ),
235 seriestitle => $olddata->{seriestitle},
236 copyrightdate => $olddata->{copyrightdate},
237 datecreated => \'NOW()',
238 abstract => $olddata->{abstract},
241 $biblionumber = $biblio->biblionumber;
242 Koha::Exceptions::ObjectNotCreated->throw unless $biblio;
244 my ($cn_sort) = GetClassSort( $olddata->{'biblioitems.cn_source'}, $olddata->{'cn_class'}, $olddata->{'cn_item'} );
245 my $biblioitem = Koha::Biblioitem->new(
247 biblionumber => $biblionumber,
248 volume => $olddata->{volume},
249 number => $olddata->{number},
250 itemtype => $olddata->{itemtype},
251 isbn => $olddata->{isbn},
252 issn => $olddata->{issn},
253 publicationyear => $olddata->{publicationyear},
254 publishercode => $olddata->{publishercode},
255 volumedate => $olddata->{volumedate},
256 volumedesc => $olddata->{volumedesc},
257 collectiontitle => $olddata->{collectiontitle},
258 collectionissn => $olddata->{collectionissn},
259 collectionvolume => $olddata->{collectionvolume},
260 editionstatement => $olddata->{editionstatement},
261 editionresponsibility => $olddata->{editionresponsibility},
262 illus => $olddata->{illus},
263 pages => $olddata->{pages},
264 notes => $olddata->{bnotes},
265 size => $olddata->{size},
266 place => $olddata->{place},
267 lccn => $olddata->{lccn},
268 url => $olddata->{url},
269 cn_source => $olddata->{'biblioitems.cn_source'},
270 cn_class => $olddata->{cn_class},
271 cn_item => $olddata->{cn_item},
272 cn_suffix => $olddata->{cn_suff},
274 totalissues => $olddata->{totalissues},
275 ean => $olddata->{ean},
276 agerestriction => $olddata->{agerestriction},
279 Koha::Exceptions::ObjectNotCreated->throw unless $biblioitem;
280 $biblioitemnumber = $biblioitem->biblioitemnumber;
282 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
284 # update MARC subfield that stores biblioitems.cn_sort
285 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
287 if (C4::Context->preference('BiblioAddsAuthorities')) {
288 BiblioAutoLink( $record, $frameworkcode );
292 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } ) unless $defer_marc_save;
294 # update OAI-PMH sets
295 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
296 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
299 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
301 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
305 ( $biblionumber, $biblioitemnumber ) = ( undef, undef );
307 return ( $biblionumber, $biblioitemnumber );
312 ModBiblio($record, $biblionumber, $frameworkcode, $options);
314 Replace an existing bib record identified by C<$biblionumber>
315 with one supplied by the MARC::Record object C<$record>. The embedded
316 item, biblioitem, and biblionumber fields from the previous
317 version of the bib record replace any such fields of those tags that
318 are present in C<$record>. Consequently, ModBiblio() is not
319 to be used to try to modify item records.
321 C<$frameworkcode> specifies the MARC framework to use
322 when storing the modified bib record; among other things,
323 this controls how MARC fields get mapped to display columns
324 in the C<biblio> and C<biblioitems> tables, as well as
325 which fields are used to store embedded item, biblioitem,
326 and biblionumber data for indexing.
328 The C<$options> argument is a hashref with additional parameters:
332 =item C<overlay_context>
334 This parameter is forwarded to L</ApplyMarcOverlayRules> where it is used for
335 selecting the current rule set if MARCOverlayRules is enabled.
336 See L</ApplyMarcOverlayRules> for more details.
338 =item C<disable_autolink>
340 Unless C<disable_autolink> is passed ModBiblio will relink record headings
341 to authorities based on settings in the system preferences. This flag allows
342 us to not relink records when the authority linker is saving modifications.
344 =item C<skip_holds_queue>
346 Unless C<skip_holds_queue> is passed, ModBiblio will trigger the BatchUpdateBiblioHoldsQueue
347 task to rebuild the holds queue for the biblio if I<RealTimeHoldsQueue> is enabled.
351 Returns 1 on success 0 on failure
356 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
359 my $skip_record_index = $options->{skip_record_index} || 0;
362 carp 'No record passed to ModBiblio';
366 if ( C4::Context->preference("CataloguingLog") ) {
367 my $biblio = Koha::Biblios->find($biblionumber);
368 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $biblio->metadata->record->as_formatted );
371 if ( !$options->{disable_autolink} && C4::Context->preference('BiblioAddsAuthorities') ) {
372 BiblioAutoLink( $record, $frameworkcode );
375 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
376 # throw an exception which probably won't be handled.
377 foreach my $field ($record->fields()) {
378 if (! $field->is_control_field()) {
379 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
380 $record->delete_field($field);
385 SetUTF8Flag($record);
386 my $dbh = C4::Context->dbh;
388 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
390 _strip_item_fields($record, $frameworkcode);
392 # apply overlay rules
393 if ( C4::Context->preference('MARCOverlayRules')
396 && exists $options->{overlay_context} )
398 $record = ApplyMarcOverlayRules(
400 biblionumber => $biblionumber,
402 overlay_context => $options->{overlay_context},
407 # update biblionumber and biblioitemnumber in MARC
408 # FIXME - this is assuming a 1 to 1 relationship between
409 # biblios and biblioitems
410 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
411 $sth->execute($biblionumber);
412 my ($biblioitemnumber) = $sth->fetchrow;
414 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
416 # load the koha-table data object
417 my $oldbiblio = TransformMarcToKoha({ record => $record });
419 # update MARC subfield that stores biblioitems.cn_sort
420 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
422 # update the MARC record (that now contains biblio and items) with the new record data
423 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } );
425 # modify the other koha tables
426 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
427 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
429 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
431 # update OAI-PMH sets
432 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
433 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
436 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
438 biblio_ids => [ $biblionumber ]
440 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
445 =head2 _strip_item_fields
447 _strip_item_fields($record, $frameworkcode)
449 Utility routine to remove item tags from a
454 sub _strip_item_fields {
456 my $frameworkcode = shift;
457 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
458 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
460 # delete any item fields from incoming record to avoid
461 # duplication or incorrect data - use AddItem() or ModItem()
463 foreach my $field ( $record->field($itemtag) ) {
464 $record->delete_field($field);
470 my $error = &DelBiblio($biblionumber, $params);
472 Exported function (core API) for deleting a biblio in koha.
473 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
474 Also backs it up to deleted* tables.
475 Checks to make sure that the biblio has no items attached.
477 C<$error> : undef unless an error occurs
479 I<$params> is a hashref containing extra parameters. Valid keys are:
483 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
485 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
491 my ($biblionumber, $params) = @_;
493 my $biblio = Koha::Biblios->find( $biblionumber );
494 return unless $biblio; # Should we throw an exception instead?
496 my $dbh = C4::Context->dbh;
497 my $error; # for error handling
499 # First make sure this biblio has no items attached
500 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
501 $sth->execute($biblionumber);
502 if ( my $itemnumber = $sth->fetchrow ) {
504 # Fix this to use a status the template can understand
505 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
508 return $error if $error;
510 # We delete any existing holds
511 my $holds = $biblio->holds;
512 while ( my $hold = $holds->next ) {
513 # no need to update the holds queue on each step, we'll do it at the end
514 $hold->cancel({ skip_holds_queue => 1 });
517 unless ( $params->{skip_record_index} ){
518 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
519 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
522 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
523 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
524 $sth->execute($biblionumber);
525 while ( my $biblioitemnumber = $sth->fetchrow ) {
527 # delete this biblioitem
528 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
529 return $error if $error;
533 # delete biblio from Koha tables and save in deletedbiblio
534 # must do this *after* _koha_delete_biblioitems, otherwise
535 # delete cascade will prevent deletedbiblioitems rows
536 # from being generated by _koha_delete_biblioitems
537 $error = _koha_delete_biblio( $dbh, $biblionumber );
539 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
541 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
543 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
545 biblio_ids => [ $biblionumber ]
547 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
553 =head2 BiblioAutoLink
555 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
557 Automatically links headings in a bib record to authorities.
559 Returns the number of headings changed
565 my $frameworkcode = shift;
568 carp('Undefined record passed to BiblioAutoLink');
571 my ( $num_headings_changed, %results );
574 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
575 unless ( can_load( modules => { $linker_module => undef } ) ) {
576 $linker_module = 'C4::Linker::Default';
577 unless ( can_load( modules => { $linker_module => undef } ) ) {
582 my $linker = $linker_module->new(
583 { 'options' => C4::Context->preference("LinkerOptions") } );
584 my ( $headings_changed, $results ) =
585 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
586 # By default we probably don't want to relink things when cataloging
587 return $headings_changed, $results;
590 =head2 LinkBibHeadingsToAuthorities
592 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
594 Links bib headings to authority records by checking
595 each authority-controlled field in the C<MARC::Record>
596 object C<$marc>, looking for a matching authority record,
597 and setting the linking subfield $9 to the ID of that
600 If $allowrelink is false, existing authids will never be
601 replaced, regardless of the values of LinkerKeepStale and
604 Returns the number of heading links changed in the
609 sub LinkBibHeadingsToAuthorities {
612 my $frameworkcode = shift;
613 my $allowrelink = shift;
614 my $tagtolink = shift;
618 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
622 require C4::AuthoritiesMarc;
624 $allowrelink = 1 unless defined $allowrelink;
625 my $num_headings_changed = 0;
626 foreach my $field ( $bib->fields() ) {
627 if ( defined $tagtolink ) {
628 next unless $field->tag() == $tagtolink ;
630 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
631 next unless defined $heading;
634 my $current_link = $field->subfield('9');
636 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
638 $results{'linked'}->{ $heading->display_form() }++;
639 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
643 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
645 $results{ $fuzzy ? 'fuzzy' : 'linked' }
646 ->{ $heading->display_form() }++;
647 if(defined $current_link and $current_link == $authid) {
648 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
652 $field->delete_subfield( code => '9' ) if defined $current_link;
653 $field->add_subfields( '9', $authid );
654 $num_headings_changed++;
655 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
658 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
659 if ( defined $current_link
660 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
662 $results{'fuzzy'}->{ $heading->display_form() }++;
663 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
665 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
666 if ( _check_valid_auth_link( $current_link, $field ) ) {
667 $results{'linked'}->{ $heading->display_form() }++;
669 elsif ( !$match_count ) {
670 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
671 my $marcrecordauth = MARC::Record->new();
672 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
673 $marcrecordauth->leader(' nz a22 o 4500');
674 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
676 $field->delete_subfield( code => '9' )
677 if defined $current_link;
679 foreach my $subfield ( $field->subfields() ){
680 if ( $subfield->[0] =~ /[A-z]/
681 && C4::Heading::valid_heading_subfield(
682 $field->tag, $subfield->[0] )
684 push @auth_subfields, $subfield->[0] => $subfield->[1];
687 # Bib headings contain some ending punctuation that should NOT
688 # be included in the authority record. Strip those before creation
689 next unless @auth_subfields; # Don't try to create a record if we have no fields;
690 my $last_sub = pop @auth_subfields;
691 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
692 push @auth_subfields, $last_sub;
693 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
694 $marcrecordauth->insert_fields_ordered($authfield);
696 # bug 2317: ensure new authority knows it's using UTF-8; currently
697 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
698 # automatically for UNIMARC (by not transcoding)
699 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
700 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
701 # of change to a core API just before the 3.0 release.
703 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
704 my $userenv = C4::Context->userenv;
706 if ( $userenv && $userenv->{'branch'} ) {
707 $library = Koha::Libraries->find( $userenv->{'branch'} );
709 $marcrecordauth->insert_fields_ordered(
712 'a' => C4::Context->preference('GenerateAuthorityField667')
716 $bib->author() . ", "
717 . $bib->title_proper() . ", "
718 . $bib->publication_date() . " ";
719 $cite =~ s/^[\s\,]*//;
720 $cite =~ s/[\s\,]*$//;
722 C4::Context->preference('GenerateAuthorityField670') . ": ("
723 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
724 . $bib->subfield( '999', 'c' ) . ": "
726 $marcrecordauth->insert_fields_ordered(
727 MARC::Field->new( '670', '', '', 'a' => $cite ) );
730 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
733 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
734 $heading->auth_type() );
735 $field->add_subfields( '9', $authid );
736 $num_headings_changed++;
737 $linker->update_cache($heading, $authid);
738 $results{'added'}->{ $heading->display_form() }++;
739 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
742 elsif ( defined $current_link ) {
743 if ( _check_valid_auth_link( $current_link, $field ) ) {
744 $results{'linked'}->{ $heading->display_form() }++;
745 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
748 $field->delete_subfield( code => '9' );
749 $num_headings_changed++;
750 $results{'unlinked'}->{ $heading->display_form() }++;
751 push(@{$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;
755 $results{'unlinked'}->{ $heading->display_form() }++;
756 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'NONE_FOUND', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
761 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
762 return $num_headings_changed, \%results;
765 =head2 _check_valid_auth_link
767 if ( _check_valid_auth_link($authid, $field) ) {
771 Check whether the specified heading-auth link is valid without reference
772 to Zebra. Ideally this code would be in C4::Heading, but that won't be
773 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
778 sub _check_valid_auth_link {
779 my ( $authid, $field ) = @_;
780 require C4::AuthoritiesMarc;
782 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
787 $data = &GetBiblioData($biblionumber);
789 Returns information about the book with the given biblionumber.
790 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
791 the C<biblio> and C<biblioitems> tables in the
794 In addition, C<$data-E<gt>{subject}> is the list of the book's
795 subjects, separated by C<" , "> (space, comma, space).
796 If there are multiple biblioitems with the given biblionumber, only
797 the first one is considered.
803 my $dbh = C4::Context->dbh;
805 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
807 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
808 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
809 WHERE biblio.biblionumber = ?";
811 my $sth = $dbh->prepare($query);
812 $sth->execute($bibnum);
814 $data = $sth->fetchrow_hashref;
818 } # sub GetBiblioData
822 $isbd = &GetISBDView({
823 'record' => $marc_record,
824 'template' => $interface, # opac/intranet
825 'framework' => $framework,
828 Return the ISBD view which can be included in opac and intranet
835 # Expecting record WITH items.
836 my $record = $params->{record};
837 return unless defined $record;
839 my $template = $params->{template} // q{};
840 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
841 my $framework = $params->{framework};
842 my $itemtype = $framework;
843 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
844 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
846 my $ISBD = C4::Context->preference($sysprefname);
851 foreach my $isbdfield ( split( /#/, $bloc ) ) {
853 # $isbdfield= /(.?.?.?)/;
854 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
855 my $fieldvalue = $1 || 0;
856 my $subfvalue = $2 || "";
858 my $analysestring = $4;
861 # warn "==> $1 / $2 / $3 / $4";
862 # my $fieldvalue=substr($isbdfield,0,3);
863 if ( $fieldvalue > 0 ) {
864 my $hasputtextbefore = 0;
865 my @fieldslist = $record->field($fieldvalue);
866 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
868 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
869 # warn "FV : $fieldvalue";
870 if ( $subfvalue ne "" ) {
871 # OPAC hidden subfield
873 if ( ( $template eq 'opac' )
874 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
875 foreach my $field (@fieldslist) {
876 foreach my $subfield ( $field->subfield($subfvalue) ) {
877 my $calculated = $analysestring;
878 my $tag = $field->tag();
881 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
882 my $tagsubf = $tag . $subfvalue;
883 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
884 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
886 # field builded, store the result
887 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
888 $blocres .= $textbefore;
889 $hasputtextbefore = 1;
892 # remove punctuation at start
893 $calculated =~ s/^( |;|:|\.|-)*//g;
894 $blocres .= $calculated;
899 $blocres .= $textafter if $hasputtextbefore;
901 foreach my $field (@fieldslist) {
902 my $calculated = $analysestring;
903 my $tag = $field->tag();
906 my @subf = $field->subfields;
907 for my $i ( 0 .. $#subf ) {
908 my $valuecode = $subf[$i][1];
909 my $subfieldcode = $subf[$i][0];
910 # OPAC hidden subfield
912 if ( ( $template eq 'opac' )
913 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
914 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
915 my $tagsubf = $tag . $subfieldcode;
917 $calculated =~ s/ # replace all {{}} codes by the value code.
918 \{\{$tagsubf\}\} # catch the {{actualcode}}
920 $valuecode # replace by the value code
923 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
924 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
927 # field builded, store the result
928 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
929 $blocres .= $textbefore;
930 $hasputtextbefore = 1;
933 # remove punctuation at start
934 $calculated =~ s/^( |;|:|\.|-)*//g;
935 $blocres .= $calculated;
938 $blocres .= $textafter if $hasputtextbefore;
941 $blocres .= $isbdfield;
946 $res =~ s/\{(.*?)\}//g;
948 $res =~ s/\n/<br\/>/g;
956 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
958 =head2 IsMarcStructureInternal
960 my $tagslib = C4::Biblio::GetMarcStructure();
961 for my $tag ( sort keys %$tagslib ) {
963 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
964 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
969 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
970 These different values should not be processed as valid subfields.
974 sub IsMarcStructureInternal {
975 my ( $subfield ) = @_;
976 return ref $subfield ? 0 : 1;
979 =head2 GetMarcStructure
981 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
983 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
984 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
985 $frameworkcode : the framework code to read
986 $params allows you to pass { unsafe => 1 } for better performance.
988 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
989 even autovivify its contents. It is a cached/shared data structure. Your
990 changes c/would be passed around in subsequent calls.
994 sub GetMarcStructure {
995 my ( $forlibrarian, $frameworkcode, $params ) = @_;
996 $frameworkcode = "" unless $frameworkcode;
998 $forlibrarian = $forlibrarian ? 1 : 0;
999 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1000 my $cache = Koha::Caches->get_instance();
1001 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1002 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1003 return $cached if $cached;
1005 my $dbh = C4::Context->dbh;
1006 my $sth = $dbh->prepare(
1007 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1008 FROM marc_tag_structure
1009 WHERE frameworkcode=?
1012 $sth->execute($frameworkcode);
1013 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1015 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1016 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1017 $res->{$tag}->{tab} = "";
1018 $res->{$tag}->{mandatory} = $mandatory;
1019 $res->{$tag}->{important} = $important;
1020 $res->{$tag}->{repeatable} = $repeatable;
1021 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1022 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1025 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1027 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1028 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1029 subfield => $m->{tagsubfield},
1034 $cache->set_in_cache($cache_key, $res);
1038 =head2 GetUsedMarcStructure
1040 The same function as GetMarcStructure except it just takes field
1041 in tab 0-9. (used field)
1043 my $results = GetUsedMarcStructure($frameworkcode);
1045 C<$results> is a ref to an array which each case contains a ref
1046 to a hash which each keys is the columns from marc_subfield_structure
1048 C<$frameworkcode> is the framework code.
1052 sub GetUsedMarcStructure {
1053 my $frameworkcode = shift || '';
1056 FROM marc_subfield_structure
1058 AND frameworkcode = ?
1059 ORDER BY tagfield, display_order, tagsubfield
1061 my $sth = C4::Context->dbh->prepare($query);
1062 $sth->execute($frameworkcode);
1063 return $sth->fetchall_arrayref( {} );
1068 =head2 GetMarcSubfieldStructure
1070 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1072 Returns a reference to hash representing MARC subfield structure
1073 for framework with framework code C<$frameworkcode>, C<$params> is
1074 optional and may contain additional options.
1078 =item C<$frameworkcode>
1084 An optional hash reference with additional options.
1085 The following options are supported:
1091 Pass { unsafe => 1 } do disable cached object cloning,
1092 and instead get a shared reference, resulting in better
1093 performance (but care must be taken so that retured object
1096 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1097 even autovivify its contents. It is a cached/shared data structure. Your
1098 changes would be passed around in subsequent calls.
1106 sub GetMarcSubfieldStructure {
1107 my ( $frameworkcode, $params ) = @_;
1109 $frameworkcode //= '';
1111 my $cache = Koha::Caches->get_instance();
1112 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1113 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1114 return $cached if $cached;
1116 my $dbh = C4::Context->dbh;
1117 # We moved to selectall_arrayref since selectall_hashref does not
1118 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1119 my $subfield_aref = $dbh->selectall_arrayref( q|
1121 FROM marc_subfield_structure
1122 WHERE frameworkcode = ?
1124 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1125 |, { Slice => {} }, $frameworkcode );
1126 # Now map the output to a hash structure
1127 my $subfield_structure = {};
1128 foreach my $row ( @$subfield_aref ) {
1129 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1131 $cache->set_in_cache( $cache_key, $subfield_structure );
1132 return $subfield_structure;
1135 =head2 GetMarcFromKohaField
1137 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1138 @fields = GetMarcFromKohaField( $kohafield );
1139 $field = GetMarcFromKohaField( $kohafield );
1141 Returns the MARC fields & subfields mapped to $kohafield.
1142 Since the Default framework is considered as authoritative for such
1143 mappings, the former frameworkcode parameter is obsoleted.
1145 In list context all mappings are returned; there can be multiple
1146 mappings. Note that in the above example you could miss a second
1147 mappings in the first call.
1148 In scalar context only the field tag of the first mapping is returned.
1152 sub GetMarcFromKohaField {
1153 my ( $kohafield ) = @_;
1154 return unless $kohafield;
1155 # The next call uses the Default framework since it is AUTHORITATIVE
1156 # for all Koha to MARC mappings.
1157 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1159 foreach( @{ $mss->{$kohafield} } ) {
1160 push @retval, $_->{tagfield}, $_->{tagsubfield};
1162 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1165 =head2 GetMarcSubfieldStructureFromKohaField
1167 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1169 Returns marc subfield structure information for $kohafield.
1170 The Default framework is used, since it is authoritative for kohafield
1172 In list context returns a list of all hashrefs, since there may be
1173 multiple mappings. In scalar context the first hashref is returned.
1177 sub GetMarcSubfieldStructureFromKohaField {
1178 my ( $kohafield ) = @_;
1180 return unless $kohafield;
1182 # The next call uses the Default framework since it is AUTHORITATIVE
1183 # for all Koha to MARC mappings.
1184 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1185 return unless $mss->{$kohafield};
1186 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1189 =head2 GetMarcBiblio
1191 my $record = GetMarcBiblio({
1192 biblionumber => $biblionumber,
1193 embed_items => $embeditems,
1195 borcat => $patron_category });
1197 Returns MARC::Record representing a biblio record, or C<undef> if the
1198 biblionumber doesn't exist.
1200 Both embed_items and opac are optional.
1201 If embed_items is passed and is 1, items are embedded.
1202 If opac is passed and is 1, the record is filtered as needed.
1206 =item C<$biblionumber>
1210 =item C<$embeditems>
1212 set to true to include item information.
1216 set to true to make the result suited for OPAC view. This causes things like
1217 OpacHiddenItems to be applied.
1221 If the OpacHiddenItemsExceptions system preference is set, this patron category
1222 can be used to make visible OPAC items which would be normally hidden.
1223 It only makes sense in combination both embed_items and opac values true.
1232 if (not defined $params) {
1233 carp 'GetMarcBiblio called without parameters';
1237 my $biblionumber = $params->{biblionumber};
1238 my $embeditems = $params->{embed_items} || 0;
1239 my $opac = $params->{opac} || 0;
1240 my $borcat = $params->{borcat} // q{};
1242 if (not defined $biblionumber) {
1243 carp 'GetMarcBiblio called with undefined biblionumber';
1247 my $marcxml = GetXmlBiblio( $biblionumber );
1248 $marcxml = StripNonXmlChars( $marcxml );
1249 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1250 my $record = MARC::Record->new();
1254 MARC::Record::new_from_xml( $marcxml, "UTF-8",
1255 C4::Context->preference('marcflavour') );
1257 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1258 return unless $record;
1260 C4::Biblio::EmbedItemsInMarcBiblio({
1261 marc_record => $record,
1262 biblionumber => $biblionumber,
1264 borcat => $borcat })
1276 my $marcxml = GetXmlBiblio($biblionumber);
1278 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1279 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1284 my ($biblionumber) = @_;
1285 my $dbh = C4::Context->dbh;
1286 return unless $biblionumber;
1287 my ($marcxml) = $dbh->selectrow_array(
1290 FROM biblio_metadata
1291 WHERE biblionumber=?
1292 AND format='marcxml'
1294 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1301 return the prices in accordance with the Marc format.
1303 returns 0 if no price found
1304 returns undef if called without a marc record or with
1305 an unrecognized marc format
1310 my ( $record, $marcflavour ) = @_;
1312 carp 'GetMarcPrice called on undefined record';
1319 if ( $marcflavour eq "MARC21" ) {
1320 @listtags = ('345', '020');
1322 } elsif ( $marcflavour eq "UNIMARC" ) {
1323 @listtags = ('345', '010');
1329 for my $field ( $record->field(@listtags) ) {
1330 for my $subfield_value ($field->subfield($subfield)){
1332 $subfield_value = MungeMarcPrice( $subfield_value );
1333 return $subfield_value if ($subfield_value);
1336 return 0; # no price found
1339 =head2 MungeMarcPrice
1341 Return the best guess at what the actual price is from a price field.
1345 sub MungeMarcPrice {
1347 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1348 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1349 my $active_currency = Koha::Acquisition::Currencies->get_active;
1350 my $symbol = $active_currency->symbol;
1351 my $isocode = $active_currency->isocode;
1352 $isocode = $active_currency->currency unless defined $isocode;
1355 my @matches =($price=~ /
1357 ( # start of capturing parenthesis
1359 (?:[\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'
1360 |(?:\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'
1362 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1364 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1365 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1367 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1368 ) # end of capturing parenthesis
1369 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1373 foreach ( @matches ) {
1374 $localprice = $_ and last if index($_, $isocode)>=0;
1376 if ( !$localprice ) {
1377 foreach ( @matches ) {
1378 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1383 if ( $localprice ) {
1384 $price = $localprice;
1386 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1387 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1389 # eliminate symbol/isocode, space and any final dot from the string
1390 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1391 # remove comma,dot when used as separators from hundreds
1392 $price =~s/[\,\.](\d{3})/$1/g;
1393 # convert comma to dot to ensure correct display of decimals if existing
1399 =head2 GetMarcQuantity
1401 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1402 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1404 returns 0 if no quantity found
1405 returns undef if called without a marc record or with
1406 an unrecognized marc format
1410 sub GetMarcQuantity {
1411 my ( $record, $marcflavour ) = @_;
1413 carp 'GetMarcQuantity called on undefined record';
1420 if ( $marcflavour eq "MARC21" ) {
1422 } elsif ( $marcflavour eq "UNIMARC" ) {
1423 @listtags = ('969');
1429 for my $field ( $record->field(@listtags) ) {
1430 for my $subfield_value ($field->subfield($subfield)){
1432 if ($subfield_value) {
1433 # in France, the cents separator is the , but sometimes, ppl use a .
1434 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1435 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1436 return $subfield_value;
1440 return 0; # no price found
1444 =head2 GetAuthorisedValueDesc
1446 my $subfieldvalue =get_authorised_value_desc(
1447 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1449 Retrieve the complete description for a given authorised value.
1451 Now takes $category and $value pair too.
1453 my $auth_value_desc =GetAuthorisedValueDesc(
1454 '','', 'DVD' ,'','','CCODE');
1456 If the optional $opac parameter is set to a true value, displays OPAC
1457 descriptions rather than normal ones when they exist.
1461 sub GetAuthorisedValueDesc {
1462 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1466 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1469 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1470 my $branch = Koha::Libraries->find($value);
1471 return $branch? $branch->branchname: q{};
1475 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1476 my $itemtype = Koha::ItemTypes->find( $value );
1477 return $itemtype ? $itemtype->translated_description : q||;
1480 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1481 my $source = GetClassSource($value);
1482 return $source ? $source->{description} : q||;
1485 #---- "true" authorized value
1486 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1489 my $dbh = C4::Context->dbh;
1490 if ( $category ne "" ) {
1491 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1492 $sth->execute( $category, $value );
1493 my $data = $sth->fetchrow_hashref;
1494 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1496 return $value; # if nothing is found return the original value
1500 =head2 GetMarcControlnumber
1502 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1504 Get the control number / record Identifier from the MARC record and return it.
1508 sub GetMarcControlnumber {
1509 my ( $record, $marcflavour ) = @_;
1511 carp 'GetMarcControlnumber called on undefined record';
1514 my $controlnumber = "";
1515 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1516 # Keep $marcflavour for possible later use
1517 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1518 my $controlnumberField = $record->field('001');
1519 if ($controlnumberField) {
1520 $controlnumber = $controlnumberField->data();
1523 return $controlnumber;
1528 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1530 Get all ISBNs from the MARC record and returns them in an array.
1531 ISBNs stored in different fields depending on MARC flavour
1536 my ( $record, $marcflavour ) = @_;
1538 carp 'GetMarcISBN called on undefined record';
1542 if ( $marcflavour eq "UNIMARC" ) {
1544 } else { # assume marc21 if not unimarc
1549 foreach my $field ( $record->field($scope) ) {
1550 my $isbn = $field->subfield( 'a' );
1551 if ( $isbn && $isbn ne "" ) {
1552 push @marcisbns, $isbn;
1562 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1564 Get all valid ISSNs from the MARC record and returns them in an array.
1565 ISSNs are stored in different fields depending on MARC flavour
1570 my ( $record, $marcflavour ) = @_;
1572 carp 'GetMarcISSN called on undefined record';
1576 if ( $marcflavour eq "UNIMARC" ) {
1579 else { # assume MARC21
1583 foreach my $field ( $record->field($scope) ) {
1584 push @marcissns, $field->subfield( 'a' )
1585 if ( $field->subfield( 'a' ) ne "" );
1590 =head2 GetMarcSubjects
1592 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1594 Get all subjects from the MARC record and returns them in an array.
1595 The subjects are stored in different fields depending on MARC flavour
1599 sub GetMarcSubjects {
1600 my ( $record, $marcflavour ) = @_;
1602 carp 'GetMarcSubjects called on undefined record';
1605 my ( $mintag, $maxtag, $fields_filter );
1606 if ( $marcflavour eq "UNIMARC" ) {
1609 $fields_filter = '6..';
1613 $fields_filter = '6..';
1618 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1619 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1621 foreach my $field ( $record->field($fields_filter) ) {
1622 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1624 my @subfields = $field->subfields();
1627 # if there is an authority link, build the links with an= subfield9
1628 my $subfield9 = $field->subfield('9');
1631 my $linkvalue = $subfield9;
1632 $linkvalue =~ s/(\(|\))//g;
1633 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1634 $authoritylink = $linkvalue
1638 for my $subject_subfield (@subfields) {
1639 next if ( $subject_subfield->[0] eq '9' );
1641 # don't load unimarc subfields 3,4,5
1642 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1643 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1644 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1646 my $code = $subject_subfield->[0];
1647 my $value = $subject_subfield->[1];
1648 my $linkvalue = $value;
1649 $linkvalue =~ s/(\(|\))//g;
1650 # if no authority link, build a search query
1651 unless ($subfield9) {
1653 limit => $subject_limit,
1654 'link' => $linkvalue,
1655 operator => (scalar @link_loop) ? ' AND ' : undef
1658 my @this_link_loop = @link_loop;
1660 unless ( $code eq '0' ) {
1661 push @subfields_loop, {
1664 link_loop => \@this_link_loop,
1665 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1670 push @marcsubjects, {
1671 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1672 authoritylink => $authoritylink,
1673 } if $authoritylink || @subfields_loop;
1676 return \@marcsubjects;
1677 } #end getMARCsubjects
1681 $marcurls = GetMarcUrls($record,$marcflavour);
1683 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1684 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1689 my ( $record, $marcflavour ) = @_;
1691 carp 'GetMarcUrls called on undefined record';
1696 for my $field ( $record->field('856') ) {
1698 for my $note ( $field->subfield('z') ) {
1699 push @notes, { note => $note };
1701 my @urls = $field->subfield('u');
1702 foreach my $url (@urls) {
1703 $url =~ s/^\s+|\s+$//g; # trim
1705 if ( $marcflavour eq 'MARC21' ) {
1706 my $s3 = $field->subfield('3');
1707 my $link = $field->subfield('y');
1708 unless ( $url =~ /^\w+:/ ) {
1709 if ( $field->indicator(1) eq '7' ) {
1710 $url = $field->subfield('2') . "://" . $url;
1711 } elsif ( $field->indicator(1) eq '1' ) {
1712 $url = 'ftp://' . $url;
1715 # properly, this should be if ind1=4,
1716 # however we will assume http protocol since we're building a link.
1717 $url = 'http://' . $url;
1721 # TODO handle ind 2 (relationship)
1726 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1727 $marcurl->{'part'} = $s3 if ($link);
1728 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1730 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1731 $marcurl->{'MARCURL'} = $url;
1733 push @marcurls, $marcurl;
1739 =head2 GetMarcSeries
1741 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1743 Get all series from the MARC record and returns them in an array.
1744 The series are stored in different fields depending on MARC flavour
1749 my ( $record, $marcflavour ) = @_;
1751 carp 'GetMarcSeries called on undefined record';
1755 my ( $mintag, $maxtag, $fields_filter );
1756 if ( $marcflavour eq "UNIMARC" ) {
1759 $fields_filter = '2..';
1763 $fields_filter = '4..';
1767 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1769 foreach my $field ( $record->field($fields_filter) ) {
1770 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1772 my @subfields = $field->subfields();
1775 for my $series_subfield (@subfields) {
1777 # ignore $9, used for authority link
1778 next if ( $series_subfield->[0] eq '9' );
1781 my $code = $series_subfield->[0];
1782 my $value = $series_subfield->[1];
1783 my $linkvalue = $value;
1784 $linkvalue =~ s/(\(|\))//g;
1786 # see if this is an instance of a volume
1787 if ( $code eq 'v' ) {
1792 'link' => $linkvalue,
1793 operator => (scalar @link_loop) ? ' AND ' : undef
1796 if ($volume_number) {
1797 push @subfields_loop, { volumenum => $value };
1799 push @subfields_loop, {
1802 link_loop => \@link_loop,
1803 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1804 volumenum => $volume_number,
1808 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1811 return \@marcseries;
1812 } #end getMARCseriess
1814 =head2 UpsertMarcSubfield
1816 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1820 sub UpsertMarcSubfield {
1821 my ($record, $tag, $code, $content) = @_;
1822 my $f = $record->field($tag);
1825 $f->update( $code => $content );
1828 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1829 $record->insert_fields_ordered( $f );
1833 =head2 UpsertMarcControlField
1835 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1839 sub UpsertMarcControlField {
1840 my ($record, $tag, $content) = @_;
1841 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1842 my $f = $record->field($tag);
1845 $f->update( $content );
1848 my $f = MARC::Field->new($tag, $content);
1849 $record->insert_fields_ordered( $f );
1853 =head2 GetFrameworkCode
1855 $frameworkcode = GetFrameworkCode( $biblionumber )
1859 sub GetFrameworkCode {
1860 my ($biblionumber) = @_;
1861 my $dbh = C4::Context->dbh;
1862 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1863 $sth->execute($biblionumber);
1864 my ($frameworkcode) = $sth->fetchrow;
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 $newfield = MARC::Field->new( $tag, $fval, );
2258 # > 009, deal with subfields
2260 # browse subfields for this tag (reason for _code_ match)
2261 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2262 last unless defined $params[$j+1];
2264 if $tag == $biblionumbertagfield and
2265 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2266 #if next param ne subfield, then it was probably empty
2267 #try next param by incrementing j
2268 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2269 my $fkey= $cgi->param($params[$j]);
2270 my $fval= $cgi->param($params[$j+1]);
2271 #check if subfield value not empty and field exists
2272 if($fval ne '' && $newfield) {
2273 $newfield->add_subfields( $fkey => $fval);
2275 elsif($fval ne '') {
2276 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2280 $i= $j-1; #update i for outer loop accordingly
2282 push @fields, $newfield if ($newfield);
2286 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2287 $record->append_fields(@fields);
2291 =head2 TransformMarcToKoha
2293 $result = TransformMarcToKoha({ record => $record, limit_table => $limit })
2295 Extract data from a MARC bib record into a hashref representing
2296 Koha biblio, biblioitems, and items fields.
2298 If passed an undefined record will log the error and return an empty
2303 sub TransformMarcToKoha {
2304 my ( $params ) = @_;
2306 my $record = $params->{record};
2307 my $limit_table = $params->{limit_table} // q{};
2308 my $kohafields = $params->{kohafields};
2311 if (!defined $record) {
2312 carp('TransformMarcToKoha called with undefined record');
2316 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2317 if( $limit_table eq 'items' ) {
2318 %tables = ( items => 1 );
2319 } elsif ( $limit_table eq 'no_items' ){
2320 %tables = ( biblio => 1, biblioitems => 1 );
2323 # The next call acknowledges Default as the authoritative framework
2324 # for Koha to MARC mappings.
2325 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2326 @{$kohafields} = keys %{ $mss } unless $kohafields;
2327 foreach my $kohafield ( @{$kohafields} ) {
2328 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2329 next unless $tables{$table};
2330 my ( $value, @values );
2331 foreach my $fldhash ( @{$mss->{$kohafield}} ) {
2332 my $tag = $fldhash->{tagfield};
2333 my $sub = $fldhash->{tagsubfield};
2334 foreach my $fld ( $record->field($tag) ) {
2335 if( $sub eq '@' || $fld->is_control_field ) {
2336 push @values, $fld->data if $fld->data;
2338 push @values, grep { $_ } $fld->subfield($sub);
2343 $value = join ' | ', uniq(@values);
2345 # Additional polishing for individual kohafields
2346 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2347 $value = _adjust_pubyear( $value );
2351 next if !defined $value;
2352 my $key = _disambiguate( $table, $column );
2353 $result->{$key} = $value;
2358 =head2 _disambiguate
2360 $newkey = _disambiguate($table, $field);
2362 This is a temporary hack to distinguish between the
2363 following sets of columns when using TransformMarcToKoha.
2365 items.cn_source & biblioitems.cn_source
2366 items.cn_sort & biblioitems.cn_sort
2368 Columns that are currently NOT distinguished (FIXME
2369 due to lack of time to fully test) are:
2371 biblio.notes and biblioitems.notes
2376 FIXME - this is necessary because prefixing each column
2377 name with the table name would require changing lots
2378 of code and templates, and exposing more of the DB
2379 structure than is good to the UI templates, particularly
2380 since biblio and bibloitems may well merge in a future
2381 version. In the future, it would also be good to
2382 separate DB access and UI presentation field names
2388 my ( $table, $column ) = @_;
2389 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2390 return $table . '.' . $column;
2397 =head2 _adjust_pubyear
2399 Helper routine for TransformMarcToKoha
2403 sub _adjust_pubyear {
2405 # modify return value to keep only the 1st year found
2406 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2408 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2410 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2411 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2412 # At this point in code 1234? or 1234- already passed the earlier regex
2413 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2414 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2421 =head2 CountItemsIssued
2423 my $count = CountItemsIssued( $biblionumber );
2427 sub CountItemsIssued {
2428 my ($biblionumber) = @_;
2429 my $dbh = C4::Context->dbh;
2430 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2431 $sth->execute($biblionumber);
2432 my $row = $sth->fetchrow_hashref();
2433 return $row->{'issuedCount'};
2438 ModZebra( $record_number, $op, $server );
2440 $record_number is the authid or biblionumber we want to index
2442 $op is the operation: specialUpdate or recordDelete
2444 $server is authorityserver or biblioserver
2449 my ( $record_number, $op, $server ) = @_;
2450 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2451 my $dbh = C4::Context->dbh;
2453 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2455 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2456 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2457 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2459 AND biblio_auth_number = ?
2462 my $check_sth = $dbh->prepare_cached($check_sql);
2463 $check_sth->execute( $server, $record_number, $op );
2464 my ($count) = $check_sth->fetchrow_array;
2465 $check_sth->finish();
2466 if ( $count == 0 ) {
2467 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2468 $sth->execute( $record_number, $server, $op );
2473 =head2 EmbedItemsInMarcBiblio
2475 EmbedItemsInMarcBiblio({
2476 marc_record => $marc,
2477 biblionumber => $biblionumber,
2478 item_numbers => $itemnumbers,
2481 Given a MARC::Record object containing a bib record,
2482 modify it to include the items attached to it as 9XX
2483 per the bib's MARC framework.
2484 if $itemnumbers is defined, only specified itemnumbers are embedded.
2486 If $opac is true, then opac-relevant suppressions are included.
2488 If opac filtering will be done, borcat should be passed to properly
2489 override if necessary.
2493 sub EmbedItemsInMarcBiblio {
2495 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2496 $marc = $params->{marc_record};
2498 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2501 $biblionumber = $params->{biblionumber};
2502 $itemnumbers = $params->{item_numbers};
2503 $opac = $params->{opac};
2504 $borcat = $params->{borcat} // q{};
2506 $itemnumbers = [] unless defined $itemnumbers;
2508 my $frameworkcode = GetFrameworkCode($biblionumber);
2509 _strip_item_fields($marc, $frameworkcode);
2511 # ... and embed the current items
2512 my $dbh = C4::Context->dbh;
2513 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2514 $sth->execute($biblionumber);
2515 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
2517 my @item_fields; # Array holding the actual MARC data for items to be included.
2518 my @items; # Array holding items which are both in the list (sitenumbers)
2519 # and on this biblionumber
2521 # Flag indicating if there is potential hiding.
2522 my $opachiddenitems = $opac
2523 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2525 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2526 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2528 if ( $opachiddenitems ) {
2529 $item = Koha::Items->find($itemnumber);
2530 $item = $item ? $item->unblessed : undef;
2532 push @items, { itemnumber => $itemnumber, item => $item };
2534 items => \@items2pass,
2535 borcat => $borcat })
2537 # Convert to a hash for quick searching
2538 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2539 my @itemnumbers = Koha::Items->search( { itemnumber => $itemnumbers } )
2540 ->filter_by_visible_in_opac({ patron => })->get_column('itemnumber');
2541 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2542 next if $hiddenitems{$itemnumber};
2543 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2544 push @item_fields, $item_marc->field($itemtag);
2546 $marc->append_fields(@item_fields);
2549 =head1 INTERNAL FUNCTIONS
2551 =head2 _koha_marc_update_bib_ids
2554 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2556 Internal function to add or update biblionumber and biblioitemnumber to
2561 sub _koha_marc_update_bib_ids {
2562 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2564 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2565 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2566 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2567 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2569 if ( $biblio_tag < 10 ) {
2570 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2572 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2574 if ( $biblioitem_tag < 10 ) {
2575 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2577 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2581 =head2 _koha_marc_update_biblioitem_cn_sort
2583 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2585 Given a MARC bib record and the biblioitem hash, update the
2586 subfield that contains a copy of the value of biblioitems.cn_sort.
2590 sub _koha_marc_update_biblioitem_cn_sort {
2592 my $biblioitem = shift;
2593 my $frameworkcode = shift;
2595 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2596 return unless $biblioitem_tag;
2598 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2600 if ( my $field = $marc->field($biblioitem_tag) ) {
2601 $field->delete_subfield( code => $biblioitem_subfield );
2602 if ( $cn_sort ne '' ) {
2603 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2607 # if we get here, no biblioitem tag is present in the MARC record, so
2608 # we'll create it if $cn_sort is not empty -- this would be
2609 # an odd combination of events, however
2611 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2616 =head2 _koha_modify_biblio
2618 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2620 Internal function for updating the biblio table
2624 sub _koha_modify_biblio {
2625 my ( $dbh, $biblio, $frameworkcode ) = @_;
2630 SET frameworkcode = ?,
2643 WHERE biblionumber = ?
2646 my $sth = $dbh->prepare($query);
2649 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2650 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2651 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2652 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2653 ) if $biblio->{'biblionumber'};
2655 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2656 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2659 return ( $biblio->{'biblionumber'}, $error );
2662 =head2 _koha_modify_biblioitem_nonmarc
2664 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2668 sub _koha_modify_biblioitem_nonmarc {
2669 my ( $dbh, $biblioitem ) = @_;
2672 # re-calculate the cn_sort, it may have changed
2673 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2675 my $query = "UPDATE biblioitems
2676 SET biblionumber = ?,
2682 publicationyear = ?,
2686 collectiontitle = ?,
2688 collectionvolume= ?,
2689 editionstatement= ?,
2690 editionresponsibility = ?,
2706 where biblioitemnumber = ?
2708 my $sth = $dbh->prepare($query);
2710 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2711 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2712 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2713 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2714 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2715 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2716 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2717 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2719 if ( $dbh->errstr ) {
2720 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2723 return ( $biblioitem->{'biblioitemnumber'}, $error );
2726 =head2 _koha_delete_biblio
2728 $error = _koha_delete_biblio($dbh,$biblionumber);
2730 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2732 C<$dbh> - the database handle
2734 C<$biblionumber> - the biblionumber of the biblio to be deleted
2738 # FIXME: add error handling
2740 sub _koha_delete_biblio {
2741 my ( $dbh, $biblionumber ) = @_;
2743 # get all the data for this biblio
2744 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2745 $sth->execute($biblionumber);
2747 # FIXME There is a transaction in _koha_delete_biblio_metadata
2748 # But actually all the following should be done inside a single transaction
2749 if ( my $data = $sth->fetchrow_hashref ) {
2751 # save the record in deletedbiblio
2752 # find the fields to save
2753 my $query = "INSERT INTO deletedbiblio SET ";
2755 foreach my $temp ( keys %$data ) {
2756 $query .= "$temp = ?,";
2757 push( @bind, $data->{$temp} );
2760 # replace the last , by ",?)"
2762 my $bkup_sth = $dbh->prepare($query);
2763 $bkup_sth->execute(@bind);
2766 _koha_delete_biblio_metadata( $biblionumber );
2769 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2770 $sth2->execute($biblionumber);
2771 # update the timestamp (Bugzilla 7146)
2772 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2773 $sth2->execute($biblionumber);
2780 =head2 _koha_delete_biblioitems
2782 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2784 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2786 C<$dbh> - the database handle
2787 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2791 # FIXME: add error handling
2793 sub _koha_delete_biblioitems {
2794 my ( $dbh, $biblioitemnumber ) = @_;
2796 # get all the data for this biblioitem
2797 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2798 $sth->execute($biblioitemnumber);
2800 if ( my $data = $sth->fetchrow_hashref ) {
2802 # save the record in deletedbiblioitems
2803 # find the fields to save
2804 my $query = "INSERT INTO deletedbiblioitems SET ";
2806 foreach my $temp ( keys %$data ) {
2807 $query .= "$temp = ?,";
2808 push( @bind, $data->{$temp} );
2811 # replace the last , by ",?)"
2813 my $bkup_sth = $dbh->prepare($query);
2814 $bkup_sth->execute(@bind);
2817 # delete the biblioitem
2818 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2819 $sth2->execute($biblioitemnumber);
2820 # update the timestamp (Bugzilla 7146)
2821 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2822 $sth2->execute($biblioitemnumber);
2829 =head2 _koha_delete_biblio_metadata
2831 $error = _koha_delete_biblio_metadata($biblionumber);
2833 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2837 sub _koha_delete_biblio_metadata {
2838 my ($biblionumber) = @_;
2840 my $dbh = C4::Context->dbh;
2841 my $schema = Koha::Database->new->schema;
2845 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2846 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2847 |, undef, $biblionumber );
2848 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2849 undef, $biblionumber );
2854 =head1 UNEXPORTED FUNCTIONS
2856 =head2 ModBiblioMarc
2858 ModBiblioMarc($newrec,$biblionumber);
2860 Add MARC XML data for a biblio to koha
2862 Function exported, but should NOT be used, unless you really know what you're doing
2867 # pass the MARC::Record to this function, and it will create the records in
2869 my ( $record, $biblionumber, $params ) = @_;
2871 carp 'ModBiblioMarc passed an undefined record';
2875 my $skip_record_index = $params->{skip_record_index} || 0;
2877 # Clone record as it gets modified
2878 $record = $record->clone();
2879 my $dbh = C4::Context->dbh;
2880 my @fields = $record->fields();
2881 my $encoding = C4::Context->preference("marcflavour");
2883 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2884 if ( $encoding eq "UNIMARC" ) {
2885 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2886 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2887 my $string = $record->subfield( 100, "a" );
2888 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2889 my $f100 = $record->field(100);
2890 $record->delete_field($f100);
2892 $string = POSIX::strftime( "%Y%m%d", localtime );
2894 $string = sprintf( "%-*s", 35, $string );
2895 substr ( $string, 22, 3, $defaultlanguage);
2897 substr( $string, 25, 3, "y50" );
2898 unless ( $record->subfield( 100, "a" ) ) {
2899 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2903 #enhancement 5374: update transaction date (005) for marc21/unimarc
2904 if($encoding =~ /MARC21|UNIMARC/) {
2905 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2906 # YY MM DD HH MM SS (update year and month)
2907 my $f005= $record->field('005');
2908 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2912 biblionumber => $biblionumber,
2913 format => 'marcxml',
2914 schema => C4::Context->preference('marcflavour'),
2916 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2918 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2919 Koha::Biblio::Metadata->new($metadata);
2921 my $userenv = C4::Context->userenv;
2923 my $borrowernumber = $userenv->{number};
2924 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2925 unless ($m_rs->in_storage) {
2926 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2927 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2929 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2930 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2933 $m_rs->metadata( $record->as_xml_record($encoding) );
2936 unless ( $skip_record_index ) {
2937 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2938 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2941 return $biblionumber;
2944 =head2 prepare_host_field
2946 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2947 Generate the host item entry for an analytic child entry
2951 sub prepare_host_field {
2952 my ( $hostbiblio, $marcflavour ) = @_;
2953 $marcflavour ||= C4::Context->preference('marcflavour');
2955 my $biblio = Koha::Biblios->find($hostbiblio);
2956 my $host = $biblio->metadata->record;
2957 # unfortunately as_string does not 'do the right thing'
2958 # if field returns undef
2962 if ( $marcflavour eq 'MARC21' ) {
2963 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2964 my $s = $field->as_string('ab');
2969 if ( $field = $host->field('245') ) {
2970 my $s = $field->as_string('a');
2975 if ( $field = $host->field('260') ) {
2976 my $s = $field->as_string('abc');
2981 if ( $field = $host->field('240') ) {
2982 my $s = $field->as_string();
2987 if ( $field = $host->field('022') ) {
2988 my $s = $field->as_string('a');
2993 if ( $field = $host->field('020') ) {
2994 my $s = $field->as_string('a');
2999 if ( $field = $host->field('001') ) {
3000 $sfd{w} = $field->data(),;
3002 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3005 elsif ( $marcflavour eq 'UNIMARC' ) {
3007 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3008 my $s = $field->as_string('ab');
3014 if ( $field = $host->field('200') ) {
3015 my $s = $field->as_string('a');
3020 #place of publicaton
3021 if ( $field = $host->field('210') ) {
3022 my $s = $field->as_string('a');
3027 #date of publication
3028 if ( $field = $host->field('210') ) {
3029 my $s = $field->as_string('d');
3035 if ( $field = $host->field('205') ) {
3036 my $s = $field->as_string();
3042 if ( $field = $host->field('856') ) {
3043 my $s = $field->as_string('u');
3049 if ( $field = $host->field('011') ) {
3050 my $s = $field->as_string('a');
3056 if ( $field = $host->field('010') ) {
3057 my $s = $field->as_string('a');
3062 if ( $field = $host->field('001') ) {
3063 $sfd{0} = $field->data(),;
3065 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3072 =head2 UpdateTotalIssues
3074 UpdateTotalIssues($biblionumber, $increase, [$value])
3076 Update the total issue count for a particular bib record.
3080 =item C<$biblionumber> is the biblionumber of the bib to update
3082 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3084 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3090 sub UpdateTotalIssues {
3091 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3094 my $biblio = Koha::Biblios->find($biblionumber);
3096 carp "UpdateTotalIssues could not get datas of biblio";
3100 my $record = $biblio->metadata->record;
3102 carp "UpdateTotalIssues could not get biblio record";
3105 my $biblioitem = $biblio->biblioitem;
3106 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3107 unless ($totalissuestag) {
3108 return 1; # There is nothing to do
3111 if (defined $value) {
3112 $totalissues = $value;
3114 $totalissues = $biblioitem->totalissues + $increase;
3117 my $field = $record->field($totalissuestag);
3118 if (defined $field) {
3119 $field->update( $totalissuessubfield => $totalissues );
3121 $field = MARC::Field->new($totalissuestag, '0', '0',
3122 $totalissuessubfield => $totalissues);
3123 $record->insert_grouped_field($field);
3126 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3131 &RemoveAllNsb($record);
3133 Removes all nsb/nse chars from a record
3140 carp 'RemoveAllNsb called with undefined record';
3144 SetUTF8Flag($record);
3146 foreach my $field ($record->fields()) {
3147 if ($field->is_control_field()) {
3148 $field->update(nsb_clean($field->data()));
3150 my @subfields = $field->subfields();
3152 foreach my $subfield (@subfields) {
3153 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3155 if (scalar(@new_subfields) > 0) {
3158 $new_field = MARC::Field->new(
3160 $field->indicator(1),
3161 $field->indicator(2),
3166 warn "error in RemoveAllNsb : $@";
3168 $field->replace_with($new_field);
3177 =head2 ApplyMarcOverlayRules
3179 my $record = ApplyMarcOverlayRules($params)
3181 Applies marc merge rules to a record.
3183 C<$params> is expected to be a hashref with below keys defined.
3187 =item C<biblionumber>
3188 biblionumber of old record
3191 Incoming record that will be merged with old record
3193 =item C<overlay_context>
3194 hashref containing at least one context module and filter value on
3195 the form {module => filter, ...}.
3205 Merged MARC record based with merge rules for C<context> applied. If no old
3206 record for C<biblionumber> can be found, C<record> is returned unchanged.
3207 Default action when no matching context is found to return C<record> unchanged.
3208 If no rules are found for a certain field tag the default is to overwrite with
3209 fields with this field tag from C<record>.
3215 sub ApplyMarcOverlayRules {
3217 my $biblionumber = $params->{biblionumber};
3218 my $incoming_record = $params->{record};
3220 if (!$biblionumber) {
3221 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3224 if (!$incoming_record) {
3225 carp 'ApplyMarcOverlayRules called on undefined record';
3228 my $biblio = Koha::Biblios->find($biblionumber);
3229 my $old_record = $biblio->metadata->record;
3231 # Skip overlay rules if called with no context
3232 if ($old_record && defined $params->{overlay_context}) {
3233 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3235 return $incoming_record;
3238 =head2 _after_biblio_action_hooks
3240 Helper method that takes care of calling all plugin hooks
3244 sub _after_biblio_action_hooks {
3247 my $biblio_id = $args->{biblio_id};
3248 my $action = $args->{action};
3250 my $biblio = Koha::Biblios->find( $biblio_id );
3251 Koha::Plugins->call(
3252 'after_biblio_action',
3256 biblio_id => $biblio_id,
3267 Koha Development Team <http://koha-community.org/>
3269 Paul POULAIN paul.poulain@free.fr
3271 Joshua Ferraro jmf@liblime.com