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
68 TransformMarcToKohaOneField
72 # those functions are exported but should not be used
73 # they are useful in a few circumstances, so they are exported,
74 # but don't use them unless you are a core developer ;-)
81 use Try::Tiny qw( catch try );
84 use List::MoreUtils qw( uniq );
86 use MARC::File::USMARC;
88 use POSIX qw( strftime );
89 use Module::Load::Conditional qw( can_load );
92 use C4::Log qw( logaction ); # logaction
94 use C4::ClassSource qw( GetClassSort GetClassSource );
103 use C4::Items qw( GetHiddenItemnumbers GetMarcItem );
107 use Koha::Authority::Types;
108 use Koha::Acquisition::Currencies;
109 use Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue;
110 use Koha::Biblio::Metadatas;
113 use Koha::MarcOverlayRules;
115 use Koha::SearchEngine;
116 use Koha::SearchEngine::Indexer;
118 use Koha::Util::MARC;
122 C4::Biblio - cataloging management functions
126 Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
130 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
132 =item 2. as raw MARC in the Zebra index and storage engine
134 =item 3. as MARC XML in biblio_metadata.metadata
138 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
140 Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
144 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
146 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
150 Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
154 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
156 =item 2. _koha_* - low-level internal functions for managing the koha tables
158 =item 3. Marc management function : as the MARC record is stored in biblio_metadata.metadata, some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
160 =item 4. Zebra functions used to update the Zebra index
162 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
166 The MARC record (in biblio_metadata.metadata) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
170 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
172 =item 2. add the biblionumber and biblioitemnumber into the MARC records
174 =item 3. save the marc record
178 =head1 EXPORTED FUNCTIONS
182 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
184 Exported function (core API) for adding a new biblio to koha.
186 The first argument is a C<MARC::Record> object containing the
187 bib to add, while the second argument is the desired MARC
190 This function also accepts a third, optional argument: a hashref
191 to additional options. The only defined option is C<defer_marc_save>,
192 which if present and mapped to a true value, causes C<AddBiblio>
193 to omit the call to save the MARC in C<biblio_metadata.metadata>
194 This option is provided B<only>
195 for the use of scripts such as C<bulkmarcimport.pl> that may need
196 to do some manipulation of the MARC record for item parsing before
197 saving it and which cannot afford the performance hit of saving
198 the MARC record twice. Consequently, do not use that option
199 unless you can guarantee that C<ModBiblioMarc> will be called.
205 my $frameworkcode = shift;
206 my $options = @_ ? shift : undef;
207 my $defer_marc_save = 0;
209 carp('AddBiblio called with undefined record');
212 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
213 $defer_marc_save = 1;
216 my $schema = Koha::Database->schema;
217 my ( $biblionumber, $biblioitemnumber );
219 $schema->txn_do(sub {
221 # transform the data into koha-table style data
222 SetUTF8Flag($record);
223 my $olddata = TransformMarcToKoha( $record, $frameworkcode, 'no_items' );
225 my $biblio = Koha::Biblio->new(
227 frameworkcode => $frameworkcode,
228 author => $olddata->{author},
229 title => $olddata->{title},
230 subtitle => $olddata->{subtitle},
231 medium => $olddata->{medium},
232 part_number => $olddata->{part_number},
233 part_name => $olddata->{part_name},
234 unititle => $olddata->{unititle},
235 notes => $olddata->{notes},
237 ( $olddata->{serial} || $olddata->{seriestitle} ? 1 : 0 ),
238 seriestitle => $olddata->{seriestitle},
239 copyrightdate => $olddata->{copyrightdate},
240 datecreated => \'NOW()',
241 abstract => $olddata->{abstract},
244 $biblionumber = $biblio->biblionumber;
245 Koha::Exceptions::ObjectNotCreated->throw unless $biblio;
247 my ($cn_sort) = GetClassSort( $olddata->{'biblioitems.cn_source'}, $olddata->{'cn_class'}, $olddata->{'cn_item'} );
248 my $biblioitem = Koha::Biblioitem->new(
250 biblionumber => $biblionumber,
251 volume => $olddata->{volume},
252 number => $olddata->{number},
253 itemtype => $olddata->{itemtype},
254 isbn => $olddata->{isbn},
255 issn => $olddata->{issn},
256 publicationyear => $olddata->{publicationyear},
257 publishercode => $olddata->{publishercode},
258 volumedate => $olddata->{volumedate},
259 volumedesc => $olddata->{volumedesc},
260 collectiontitle => $olddata->{collectiontitle},
261 collectionissn => $olddata->{collectionissn},
262 collectionvolume => $olddata->{collectionvolume},
263 editionstatement => $olddata->{editionstatement},
264 editionresponsibility => $olddata->{editionresponsibility},
265 illus => $olddata->{illus},
266 pages => $olddata->{pages},
267 notes => $olddata->{bnotes},
268 size => $olddata->{size},
269 place => $olddata->{place},
270 lccn => $olddata->{lccn},
271 url => $olddata->{url},
272 cn_source => $olddata->{'biblioitems.cn_source'},
273 cn_class => $olddata->{cn_class},
274 cn_item => $olddata->{cn_item},
275 cn_suffix => $olddata->{cn_suff},
277 totalissues => $olddata->{totalissues},
278 ean => $olddata->{ean},
279 agerestriction => $olddata->{agerestriction},
282 Koha::Exceptions::ObjectNotCreated->throw unless $biblioitem;
283 $biblioitemnumber = $biblioitem->biblioitemnumber;
285 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
287 # update MARC subfield that stores biblioitems.cn_sort
288 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
290 if (C4::Context->preference('BiblioAddsAuthorities')) {
291 BiblioAutoLink( $record, $frameworkcode );
295 ModBiblioMarc( $record, $biblionumber ) unless $defer_marc_save;
297 # update OAI-PMH sets
298 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
299 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
302 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
304 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
308 ( $biblionumber, $biblioitemnumber ) = ( undef, undef );
310 return ( $biblionumber, $biblioitemnumber );
315 ModBiblio($record, $biblionumber, $frameworkcode, $options);
317 Replace an existing bib record identified by C<$biblionumber>
318 with one supplied by the MARC::Record object C<$record>. The embedded
319 item, biblioitem, and biblionumber fields from the previous
320 version of the bib record replace any such fields of those tags that
321 are present in C<$record>. Consequently, ModBiblio() is not
322 to be used to try to modify item records.
324 C<$frameworkcode> specifies the MARC framework to use
325 when storing the modified bib record; among other things,
326 this controls how MARC fields get mapped to display columns
327 in the C<biblio> and C<biblioitems> tables, as well as
328 which fields are used to store embedded item, biblioitem,
329 and biblionumber data for indexing.
331 The C<$options> argument is a hashref with additional parameters:
335 =item C<overlay_context>
337 This parameter is forwarded to L</ApplyMarcOverlayRules> where it is used for
338 selecting the current rule set if MARCOverlayRules is enabled.
339 See L</ApplyMarcOverlayRules> for more details.
341 =item C<disable_autolink>
343 Unless C<disable_autolink> is passed ModBiblio will relink record headings
344 to authorities based on settings in the system preferences. This flag allows
345 us to not relink records when the authority linker is saving modifications.
347 =item C<skip_holds_queue>
349 Unless C<skip_holds_queue> is passed, ModBiblio will trigger the BatchUpdateBiblioHoldsQueue
350 task to rebuild the holds queue for the biblio if I<RealTimeHoldsQueue> is enabled.
354 Returns 1 on success 0 on failure
359 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
362 my $skip_record_index = $options->{skip_record_index} || 0;
365 carp 'No record passed to ModBiblio';
369 if ( C4::Context->preference("CataloguingLog") ) {
370 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
371 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
374 if ( !$options->{disable_autolink} && C4::Context->preference('BiblioAddsAuthorities') ) {
375 BiblioAutoLink( $record, $frameworkcode );
378 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
379 # throw an exception which probably won't be handled.
380 foreach my $field ($record->fields()) {
381 if (! $field->is_control_field()) {
382 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
383 $record->delete_field($field);
388 SetUTF8Flag($record);
389 my $dbh = C4::Context->dbh;
391 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
393 _strip_item_fields($record, $frameworkcode);
395 # apply overlay rules
396 if ( C4::Context->preference('MARCOverlayRules')
399 && exists $options->{overlay_context} )
401 $record = ApplyMarcOverlayRules(
403 biblionumber => $biblionumber,
405 overlay_context => $options->{overlay_context},
410 # update biblionumber and biblioitemnumber in MARC
411 # FIXME - this is assuming a 1 to 1 relationship between
412 # biblios and biblioitems
413 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
414 $sth->execute($biblionumber);
415 my ($biblioitemnumber) = $sth->fetchrow;
417 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
419 # load the koha-table data object
420 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
422 # update MARC subfield that stores biblioitems.cn_sort
423 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
425 # update the MARC record (that now contains biblio and items) with the new record data
426 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } );
428 # modify the other koha tables
429 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
430 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
432 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
434 # update OAI-PMH sets
435 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
436 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
439 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
441 biblio_ids => [ $biblionumber ]
443 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
448 =head2 _strip_item_fields
450 _strip_item_fields($record, $frameworkcode)
452 Utility routine to remove item tags from a
457 sub _strip_item_fields {
459 my $frameworkcode = shift;
460 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
461 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
463 # delete any item fields from incoming record to avoid
464 # duplication or incorrect data - use AddItem() or ModItem()
466 foreach my $field ( $record->field($itemtag) ) {
467 $record->delete_field($field);
473 my $error = &DelBiblio($biblionumber, $params);
475 Exported function (core API) for deleting a biblio in koha.
476 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
477 Also backs it up to deleted* tables.
478 Checks to make sure that the biblio has no items attached.
480 C<$error> : undef unless an error occurs
482 I<$params> is a hashref containing extra parameters. Valid keys are:
486 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
488 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
494 my ($biblionumber, $params) = @_;
496 my $biblio = Koha::Biblios->find( $biblionumber );
497 return unless $biblio; # Should we throw an exception instead?
499 my $dbh = C4::Context->dbh;
500 my $error; # for error handling
502 # First make sure this biblio has no items attached
503 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
504 $sth->execute($biblionumber);
505 if ( my $itemnumber = $sth->fetchrow ) {
507 # Fix this to use a status the template can understand
508 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
511 return $error if $error;
513 # We delete any existing holds
514 my $holds = $biblio->holds;
515 while ( my $hold = $holds->next ) {
516 # no need to update the holds queue on each step, we'll do it at the end
517 $hold->cancel({ skip_holds_queue => 1 });
520 # We update any existing orders
521 my $orders = $biblio->orders;
522 $orders->update({ deleted_biblionumber => $biblionumber}, { no_triggers => 1 });
524 unless ( $params->{skip_record_index} ){
525 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
526 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
529 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
530 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
531 $sth->execute($biblionumber);
532 while ( my $biblioitemnumber = $sth->fetchrow ) {
534 # delete this biblioitem
535 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
536 return $error if $error;
540 # delete biblio from Koha tables and save in deletedbiblio
541 # must do this *after* _koha_delete_biblioitems, otherwise
542 # delete cascade will prevent deletedbiblioitems rows
543 # from being generated by _koha_delete_biblioitems
544 $error = _koha_delete_biblio( $dbh, $biblionumber );
546 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
548 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
550 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
552 biblio_ids => [ $biblionumber ]
554 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
560 =head2 BiblioAutoLink
562 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
564 Automatically links headings in a bib record to authorities.
566 Returns the number of headings changed
572 my $frameworkcode = shift;
575 carp('Undefined record passed to BiblioAutoLink');
578 my ( $num_headings_changed, %results );
581 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
582 unless ( can_load( modules => { $linker_module => undef } ) ) {
583 $linker_module = 'C4::Linker::Default';
584 unless ( can_load( modules => { $linker_module => undef } ) ) {
589 my $linker = $linker_module->new(
590 { 'options' => C4::Context->preference("LinkerOptions") } );
591 my ( $headings_changed, $results ) =
592 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
593 # By default we probably don't want to relink things when cataloging
594 return $headings_changed, $results;
597 =head2 LinkBibHeadingsToAuthorities
599 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
601 Links bib headings to authority records by checking
602 each authority-controlled field in the C<MARC::Record>
603 object C<$marc>, looking for a matching authority record,
604 and setting the linking subfield $9 to the ID of that
607 If $allowrelink is false, existing authids will never be
608 replaced, regardless of the values of LinkerKeepStale and
611 Returns the number of heading links changed in the
616 sub LinkBibHeadingsToAuthorities {
619 my $frameworkcode = shift;
620 my $allowrelink = shift;
621 my $tagtolink = shift;
625 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
629 require C4::AuthoritiesMarc;
631 $allowrelink = 1 unless defined $allowrelink;
632 my $num_headings_changed = 0;
633 foreach my $field ( $bib->fields() ) {
634 if ( defined $tagtolink ) {
635 next unless $field->tag() == $tagtolink ;
637 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
638 next unless defined $heading;
641 my $current_link = $field->subfield('9');
643 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
645 $results{'linked'}->{ $heading->display_form() }++;
646 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
650 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
652 $results{ $fuzzy ? 'fuzzy' : 'linked' }
653 ->{ $heading->display_form() }++;
654 if(defined $current_link and $current_link == $authid) {
655 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
659 $field->delete_subfield( code => '9' ) if defined $current_link;
660 $field->add_subfields( '9', $authid );
661 $num_headings_changed++;
662 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
665 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
666 if ( defined $current_link
667 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
669 $results{'fuzzy'}->{ $heading->display_form() }++;
670 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
672 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
673 if ( _check_valid_auth_link( $current_link, $field ) ) {
674 $results{'linked'}->{ $heading->display_form() }++;
676 elsif ( !$match_count ) {
677 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
678 my $marcrecordauth = MARC::Record->new();
679 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
680 $marcrecordauth->leader(' nz a22 o 4500');
681 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
683 $field->delete_subfield( code => '9' )
684 if defined $current_link;
686 foreach my $subfield ( $field->subfields() ){
687 if ( $subfield->[0] =~ /[A-z]/
688 && C4::Heading::valid_heading_subfield(
689 $field->tag, $subfield->[0] )
691 push @auth_subfields, $subfield->[0] => $subfield->[1];
694 # Bib headings contain some ending punctuation that should NOT
695 # be included in the authority record. Strip those before creation
696 next unless @auth_subfields; # Don't try to create a record if we have no fields;
697 my $last_sub = pop @auth_subfields;
698 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
699 push @auth_subfields, $last_sub;
700 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
701 $marcrecordauth->insert_fields_ordered($authfield);
703 # bug 2317: ensure new authority knows it's using UTF-8; currently
704 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
705 # automatically for UNIMARC (by not transcoding)
706 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
707 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
708 # of change to a core API just before the 3.0 release.
710 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
711 my $userenv = C4::Context->userenv;
713 if ( $userenv && $userenv->{'branch'} ) {
714 $library = Koha::Libraries->find( $userenv->{'branch'} );
716 $marcrecordauth->insert_fields_ordered(
719 'a' => C4::Context->preference('GenerateAuthorityField667')
723 $bib->author() . ", "
724 . $bib->title_proper() . ", "
725 . $bib->publication_date() . " ";
726 $cite =~ s/^[\s\,]*//;
727 $cite =~ s/[\s\,]*$//;
729 C4::Context->preference('GenerateAuthorityField670') . ": ("
730 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
731 . $bib->subfield( '999', 'c' ) . ": "
733 $marcrecordauth->insert_fields_ordered(
734 MARC::Field->new( '670', '', '', 'a' => $cite ) );
737 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
740 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
741 $heading->auth_type() );
742 $field->add_subfields( '9', $authid );
743 $num_headings_changed++;
744 $linker->update_cache($heading, $authid);
745 $results{'added'}->{ $heading->display_form() }++;
746 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
749 elsif ( defined $current_link ) {
750 if ( _check_valid_auth_link( $current_link, $field ) ) {
751 $results{'linked'}->{ $heading->display_form() }++;
752 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
755 $field->delete_subfield( code => '9' );
756 $num_headings_changed++;
757 $results{'unlinked'}->{ $heading->display_form() }++;
758 push(@{$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;
762 $results{'unlinked'}->{ $heading->display_form() }++;
763 push(@{$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 $verbose;
768 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
769 return $num_headings_changed, \%results;
772 =head2 _check_valid_auth_link
774 if ( _check_valid_auth_link($authid, $field) ) {
778 Check whether the specified heading-auth link is valid without reference
779 to Zebra. Ideally this code would be in C4::Heading, but that won't be
780 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
785 sub _check_valid_auth_link {
786 my ( $authid, $field ) = @_;
787 require C4::AuthoritiesMarc;
789 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
794 $data = &GetBiblioData($biblionumber);
796 Returns information about the book with the given biblionumber.
797 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
798 the C<biblio> and C<biblioitems> tables in the
801 In addition, C<$data-E<gt>{subject}> is the list of the book's
802 subjects, separated by C<" , "> (space, comma, space).
803 If there are multiple biblioitems with the given biblionumber, only
804 the first one is considered.
810 my $dbh = C4::Context->dbh;
812 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
814 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
815 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
816 WHERE biblio.biblionumber = ?";
818 my $sth = $dbh->prepare($query);
819 $sth->execute($bibnum);
821 $data = $sth->fetchrow_hashref;
825 } # sub GetBiblioData
829 $isbd = &GetISBDView({
830 'record' => $marc_record,
831 'template' => $interface, # opac/intranet
832 'framework' => $framework,
835 Return the ISBD view which can be included in opac and intranet
842 # Expecting record WITH items.
843 my $record = $params->{record};
844 return unless defined $record;
846 my $template = $params->{template} // q{};
847 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
848 my $framework = $params->{framework};
849 my $itemtype = $framework;
850 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
851 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
853 my $ISBD = C4::Context->preference($sysprefname);
858 foreach my $isbdfield ( split( /#/, $bloc ) ) {
860 # $isbdfield= /(.?.?.?)/;
861 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
862 my $fieldvalue = $1 || 0;
863 my $subfvalue = $2 || "";
865 my $analysestring = $4;
868 # warn "==> $1 / $2 / $3 / $4";
869 # my $fieldvalue=substr($isbdfield,0,3);
870 if ( $fieldvalue > 0 ) {
871 my $hasputtextbefore = 0;
872 my @fieldslist = $record->field($fieldvalue);
873 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
875 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
876 # warn "FV : $fieldvalue";
877 if ( $subfvalue ne "" ) {
878 # OPAC hidden subfield
880 if ( ( $template eq 'opac' )
881 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
882 foreach my $field (@fieldslist) {
883 foreach my $subfield ( $field->subfield($subfvalue) ) {
884 my $calculated = $analysestring;
885 my $tag = $field->tag();
888 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
889 my $tagsubf = $tag . $subfvalue;
890 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
891 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
893 # field builded, store the result
894 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
895 $blocres .= $textbefore;
896 $hasputtextbefore = 1;
899 # remove punctuation at start
900 $calculated =~ s/^( |;|:|\.|-)*//g;
901 $blocres .= $calculated;
906 $blocres .= $textafter if $hasputtextbefore;
908 foreach my $field (@fieldslist) {
909 my $calculated = $analysestring;
910 my $tag = $field->tag();
913 my @subf = $field->subfields;
914 for my $i ( 0 .. $#subf ) {
915 my $valuecode = $subf[$i][1];
916 my $subfieldcode = $subf[$i][0];
917 # OPAC hidden subfield
919 if ( ( $template eq 'opac' )
920 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
921 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
922 my $tagsubf = $tag . $subfieldcode;
924 $calculated =~ s/ # replace all {{}} codes by the value code.
925 \{\{$tagsubf\}\} # catch the {{actualcode}}
927 $valuecode # replace by the value code
930 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
931 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
934 # field builded, store the result
935 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
936 $blocres .= $textbefore;
937 $hasputtextbefore = 1;
940 # remove punctuation at start
941 $calculated =~ s/^( |;|:|\.|-)*//g;
942 $blocres .= $calculated;
945 $blocres .= $textafter if $hasputtextbefore;
948 $blocres .= $isbdfield;
953 $res =~ s/\{(.*?)\}//g;
955 $res =~ s/\n/<br\/>/g;
963 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
965 =head2 IsMarcStructureInternal
967 my $tagslib = C4::Biblio::GetMarcStructure();
968 for my $tag ( sort keys %$tagslib ) {
970 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
971 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
976 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
977 These different values should not be processed as valid subfields.
981 sub IsMarcStructureInternal {
982 my ( $subfield ) = @_;
983 return ref $subfield ? 0 : 1;
986 =head2 GetMarcStructure
988 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
990 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
991 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
992 $frameworkcode : the framework code to read
993 $params allows you to pass { unsafe => 1 } for better performance.
995 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
996 even autovivify its contents. It is a cached/shared data structure. Your
997 changes c/would be passed around in subsequent calls.
1001 sub GetMarcStructure {
1002 my ( $forlibrarian, $frameworkcode, $params ) = @_;
1003 $frameworkcode = "" unless $frameworkcode;
1005 $forlibrarian = $forlibrarian ? 1 : 0;
1006 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1007 my $cache = Koha::Caches->get_instance();
1008 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1009 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1010 return $cached if $cached;
1012 my $dbh = C4::Context->dbh;
1013 my $sth = $dbh->prepare(
1014 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1015 FROM marc_tag_structure
1016 WHERE frameworkcode=?
1019 $sth->execute($frameworkcode);
1020 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1022 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1023 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1024 $res->{$tag}->{tab} = "";
1025 $res->{$tag}->{mandatory} = $mandatory;
1026 $res->{$tag}->{important} = $important;
1027 $res->{$tag}->{repeatable} = $repeatable;
1028 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1029 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1032 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1034 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1035 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1036 subfield => $m->{tagsubfield},
1041 $cache->set_in_cache($cache_key, $res);
1045 =head2 GetUsedMarcStructure
1047 The same function as GetMarcStructure except it just takes field
1048 in tab 0-9. (used field)
1050 my $results = GetUsedMarcStructure($frameworkcode);
1052 C<$results> is a ref to an array which each case contains a ref
1053 to a hash which each keys is the columns from marc_subfield_structure
1055 C<$frameworkcode> is the framework code.
1059 sub GetUsedMarcStructure {
1060 my $frameworkcode = shift || '';
1063 FROM marc_subfield_structure
1065 AND frameworkcode = ?
1066 ORDER BY tagfield, display_order, tagsubfield
1068 my $sth = C4::Context->dbh->prepare($query);
1069 $sth->execute($frameworkcode);
1070 return $sth->fetchall_arrayref( {} );
1075 =head2 GetMarcSubfieldStructure
1077 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1079 Returns a reference to hash representing MARC subfield structure
1080 for framework with framework code C<$frameworkcode>, C<$params> is
1081 optional and may contain additional options.
1085 =item C<$frameworkcode>
1091 An optional hash reference with additional options.
1092 The following options are supported:
1098 Pass { unsafe => 1 } do disable cached object cloning,
1099 and instead get a shared reference, resulting in better
1100 performance (but care must be taken so that retured object
1103 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1104 even autovivify its contents. It is a cached/shared data structure. Your
1105 changes would be passed around in subsequent calls.
1113 sub GetMarcSubfieldStructure {
1114 my ( $frameworkcode, $params ) = @_;
1116 $frameworkcode //= '';
1118 my $cache = Koha::Caches->get_instance();
1119 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1120 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1121 return $cached if $cached;
1123 my $dbh = C4::Context->dbh;
1124 # We moved to selectall_arrayref since selectall_hashref does not
1125 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1126 my $subfield_aref = $dbh->selectall_arrayref( q|
1128 FROM marc_subfield_structure
1129 WHERE frameworkcode = ?
1131 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1132 |, { Slice => {} }, $frameworkcode );
1133 # Now map the output to a hash structure
1134 my $subfield_structure = {};
1135 foreach my $row ( @$subfield_aref ) {
1136 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1138 $cache->set_in_cache( $cache_key, $subfield_structure );
1139 return $subfield_structure;
1142 =head2 GetMarcFromKohaField
1144 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1145 @fields = GetMarcFromKohaField( $kohafield );
1146 $field = GetMarcFromKohaField( $kohafield );
1148 Returns the MARC fields & subfields mapped to $kohafield.
1149 Since the Default framework is considered as authoritative for such
1150 mappings, the former frameworkcode parameter is obsoleted.
1152 In list context all mappings are returned; there can be multiple
1153 mappings. Note that in the above example you could miss a second
1154 mappings in the first call.
1155 In scalar context only the field tag of the first mapping is returned.
1159 sub GetMarcFromKohaField {
1160 my ( $kohafield ) = @_;
1161 return unless $kohafield;
1162 # The next call uses the Default framework since it is AUTHORITATIVE
1163 # for all Koha to MARC mappings.
1164 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1166 foreach( @{ $mss->{$kohafield} } ) {
1167 push @retval, $_->{tagfield}, $_->{tagsubfield};
1169 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1172 =head2 GetMarcSubfieldStructureFromKohaField
1174 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1176 Returns marc subfield structure information for $kohafield.
1177 The Default framework is used, since it is authoritative for kohafield
1179 In list context returns a list of all hashrefs, since there may be
1180 multiple mappings. In scalar context the first hashref is returned.
1184 sub GetMarcSubfieldStructureFromKohaField {
1185 my ( $kohafield ) = @_;
1187 return unless $kohafield;
1189 # The next call uses the Default framework since it is AUTHORITATIVE
1190 # for all Koha to MARC mappings.
1191 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1192 return unless $mss->{$kohafield};
1193 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1196 =head2 GetMarcBiblio
1198 my $record = GetMarcBiblio({
1199 biblionumber => $biblionumber,
1200 embed_items => $embeditems,
1202 borcat => $patron_category });
1204 Returns MARC::Record representing a biblio record, or C<undef> if the
1205 biblionumber doesn't exist.
1207 Both embed_items and opac are optional.
1208 If embed_items is passed and is 1, items are embedded.
1209 If opac is passed and is 1, the record is filtered as needed.
1213 =item C<$biblionumber>
1217 =item C<$embeditems>
1219 set to true to include item information.
1223 set to true to make the result suited for OPAC view. This causes things like
1224 OpacHiddenItems to be applied.
1228 If the OpacHiddenItemsExceptions system preference is set, this patron category
1229 can be used to make visible OPAC items which would be normally hidden.
1230 It only makes sense in combination both embed_items and opac values true.
1239 if (not defined $params) {
1240 carp 'GetMarcBiblio called without parameters';
1244 my $biblionumber = $params->{biblionumber};
1245 my $embeditems = $params->{embed_items} || 0;
1246 my $opac = $params->{opac} || 0;
1247 my $borcat = $params->{borcat} // q{};
1249 if (not defined $biblionumber) {
1250 carp 'GetMarcBiblio called with undefined biblionumber';
1254 my $marcxml = GetXmlBiblio( $biblionumber );
1255 $marcxml = StripNonXmlChars( $marcxml );
1256 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1257 my $record = MARC::Record->new();
1261 MARC::Record::new_from_xml( $marcxml, "UTF-8",
1262 C4::Context->preference('marcflavour') );
1264 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1265 return unless $record;
1267 C4::Biblio::EmbedItemsInMarcBiblio({
1268 marc_record => $record,
1269 biblionumber => $biblionumber,
1271 borcat => $borcat })
1283 my $marcxml = GetXmlBiblio($biblionumber);
1285 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1286 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1291 my ($biblionumber) = @_;
1292 my $dbh = C4::Context->dbh;
1293 return unless $biblionumber;
1294 my ($marcxml) = $dbh->selectrow_array(
1297 FROM biblio_metadata
1298 WHERE biblionumber=?
1299 AND format='marcxml'
1301 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1308 return the prices in accordance with the Marc format.
1310 returns 0 if no price found
1311 returns undef if called without a marc record or with
1312 an unrecognized marc format
1317 my ( $record, $marcflavour ) = @_;
1319 carp 'GetMarcPrice called on undefined record';
1326 if ( $marcflavour eq "MARC21" ) {
1327 @listtags = ('345', '020');
1329 } elsif ( $marcflavour eq "UNIMARC" ) {
1330 @listtags = ('345', '010');
1336 for my $field ( $record->field(@listtags) ) {
1337 for my $subfield_value ($field->subfield($subfield)){
1339 $subfield_value = MungeMarcPrice( $subfield_value );
1340 return $subfield_value if ($subfield_value);
1343 return 0; # no price found
1346 =head2 MungeMarcPrice
1348 Return the best guess at what the actual price is from a price field.
1352 sub MungeMarcPrice {
1354 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1355 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1356 my $active_currency = Koha::Acquisition::Currencies->get_active;
1357 my $symbol = $active_currency->symbol;
1358 my $isocode = $active_currency->isocode;
1359 $isocode = $active_currency->currency unless defined $isocode;
1362 my @matches =($price=~ /
1364 ( # start of capturing parenthesis
1366 (?:[\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'
1367 |(?:\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'
1369 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1371 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1372 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1374 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1375 ) # end of capturing parenthesis
1376 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1380 foreach ( @matches ) {
1381 $localprice = $_ and last if index($_, $isocode)>=0;
1383 if ( !$localprice ) {
1384 foreach ( @matches ) {
1385 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1390 if ( $localprice ) {
1391 $price = $localprice;
1393 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1394 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1396 # eliminate symbol/isocode, space and any final dot from the string
1397 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1398 # remove comma,dot when used as separators from hundreds
1399 $price =~s/[\,\.](\d{3})/$1/g;
1400 # convert comma to dot to ensure correct display of decimals if existing
1406 =head2 GetMarcQuantity
1408 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1409 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1411 returns 0 if no quantity found
1412 returns undef if called without a marc record or with
1413 an unrecognized marc format
1417 sub GetMarcQuantity {
1418 my ( $record, $marcflavour ) = @_;
1420 carp 'GetMarcQuantity called on undefined record';
1427 if ( $marcflavour eq "MARC21" ) {
1429 } elsif ( $marcflavour eq "UNIMARC" ) {
1430 @listtags = ('969');
1436 for my $field ( $record->field(@listtags) ) {
1437 for my $subfield_value ($field->subfield($subfield)){
1439 if ($subfield_value) {
1440 # in France, the cents separator is the , but sometimes, ppl use a .
1441 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1442 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1443 return $subfield_value;
1447 return 0; # no price found
1451 =head2 GetAuthorisedValueDesc
1453 my $subfieldvalue =get_authorised_value_desc(
1454 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1456 Retrieve the complete description for a given authorised value.
1458 Now takes $category and $value pair too.
1460 my $auth_value_desc =GetAuthorisedValueDesc(
1461 '','', 'DVD' ,'','','CCODE');
1463 If the optional $opac parameter is set to a true value, displays OPAC
1464 descriptions rather than normal ones when they exist.
1468 sub GetAuthorisedValueDesc {
1469 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1473 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1476 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1477 my $branch = Koha::Libraries->find($value);
1478 return $branch? $branch->branchname: q{};
1482 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1483 my $itemtype = Koha::ItemTypes->find( $value );
1484 return $itemtype ? $itemtype->translated_description : q||;
1487 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1488 my $source = GetClassSource($value);
1489 return $source ? $source->{description} : q||;
1492 #---- "true" authorized value
1493 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1496 my $dbh = C4::Context->dbh;
1497 if ( $category ne "" ) {
1498 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1499 $sth->execute( $category, $value );
1500 my $data = $sth->fetchrow_hashref;
1501 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1503 return $value; # if nothing is found return the original value
1507 =head2 GetMarcControlnumber
1509 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1511 Get the control number / record Identifier from the MARC record and return it.
1515 sub GetMarcControlnumber {
1516 my ( $record, $marcflavour ) = @_;
1518 carp 'GetMarcControlnumber called on undefined record';
1521 my $controlnumber = "";
1522 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1523 # Keep $marcflavour for possible later use
1524 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1525 my $controlnumberField = $record->field('001');
1526 if ($controlnumberField) {
1527 $controlnumber = $controlnumberField->data();
1530 return $controlnumber;
1535 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1537 Get all ISBNs from the MARC record and returns them in an array.
1538 ISBNs stored in different fields depending on MARC flavour
1543 my ( $record, $marcflavour ) = @_;
1545 carp 'GetMarcISBN called on undefined record';
1549 if ( $marcflavour eq "UNIMARC" ) {
1551 } else { # assume marc21 if not unimarc
1556 foreach my $field ( $record->field($scope) ) {
1557 my $isbn = $field->subfield( 'a' );
1558 if ( $isbn && $isbn ne "" ) {
1559 push @marcisbns, $isbn;
1569 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1571 Get all valid ISSNs from the MARC record and returns them in an array.
1572 ISSNs are stored in different fields depending on MARC flavour
1577 my ( $record, $marcflavour ) = @_;
1579 carp 'GetMarcISSN called on undefined record';
1583 if ( $marcflavour eq "UNIMARC" ) {
1586 else { # assume MARC21
1590 foreach my $field ( $record->field($scope) ) {
1591 push @marcissns, $field->subfield( 'a' )
1592 if ( $field->subfield( 'a' ) ne "" );
1597 =head2 GetMarcSubjects
1599 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1601 Get all subjects from the MARC record and returns them in an array.
1602 The subjects are stored in different fields depending on MARC flavour
1606 sub GetMarcSubjects {
1607 my ( $record, $marcflavour ) = @_;
1609 carp 'GetMarcSubjects called on undefined record';
1612 my ( $mintag, $maxtag, $fields_filter );
1613 if ( $marcflavour eq "UNIMARC" ) {
1616 $fields_filter = '6..';
1620 $fields_filter = '6..';
1625 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1626 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1628 foreach my $field ( $record->field($fields_filter) ) {
1629 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1631 my @subfields = $field->subfields();
1634 # if there is an authority link, build the links with an= subfield9
1635 my $subfield9 = $field->subfield('9');
1638 my $linkvalue = $subfield9;
1639 $linkvalue =~ s/(\(|\))//g;
1640 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1641 $authoritylink = $linkvalue
1645 for my $subject_subfield (@subfields) {
1646 next if ( $subject_subfield->[0] eq '9' );
1648 # don't load unimarc subfields 3,4,5
1649 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1650 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1651 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1653 my $code = $subject_subfield->[0];
1654 my $value = $subject_subfield->[1];
1655 my $linkvalue = $value;
1656 $linkvalue =~ s/(\(|\))//g;
1657 # if no authority link, build a search query
1658 unless ($subfield9) {
1660 limit => $subject_limit,
1661 'link' => $linkvalue,
1662 operator => (scalar @link_loop) ? ' AND ' : undef
1665 my @this_link_loop = @link_loop;
1667 unless ( $code eq '0' ) {
1668 push @subfields_loop, {
1671 link_loop => \@this_link_loop,
1672 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1677 push @marcsubjects, {
1678 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1679 authoritylink => $authoritylink,
1680 } if $authoritylink || @subfields_loop;
1683 return \@marcsubjects;
1684 } #end getMARCsubjects
1688 $marcurls = GetMarcUrls($record,$marcflavour);
1690 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1691 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1696 my ( $record, $marcflavour ) = @_;
1698 carp 'GetMarcUrls called on undefined record';
1703 for my $field ( $record->field('856') ) {
1705 for my $note ( $field->subfield('z') ) {
1706 push @notes, { note => $note };
1708 my @urls = $field->subfield('u');
1709 foreach my $url (@urls) {
1710 $url =~ s/^\s+|\s+$//g; # trim
1712 if ( $marcflavour eq 'MARC21' ) {
1713 my $s3 = $field->subfield('3');
1714 my $link = $field->subfield('y');
1715 unless ( $url =~ /^\w+:/ ) {
1716 if ( $field->indicator(1) eq '7' ) {
1717 $url = $field->subfield('2') . "://" . $url;
1718 } elsif ( $field->indicator(1) eq '1' ) {
1719 $url = 'ftp://' . $url;
1722 # properly, this should be if ind1=4,
1723 # however we will assume http protocol since we're building a link.
1724 $url = 'http://' . $url;
1728 # TODO handle ind 2 (relationship)
1733 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1734 $marcurl->{'part'} = $s3 if ($link);
1735 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1737 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1738 $marcurl->{'MARCURL'} = $url;
1740 push @marcurls, $marcurl;
1746 =head2 GetMarcSeries
1748 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1750 Get all series from the MARC record and returns them in an array.
1751 The series are stored in different fields depending on MARC flavour
1756 my ( $record, $marcflavour ) = @_;
1758 carp 'GetMarcSeries called on undefined record';
1762 my ( $mintag, $maxtag, $fields_filter );
1763 if ( $marcflavour eq "UNIMARC" ) {
1766 $fields_filter = '2..';
1770 $fields_filter = '4..';
1774 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1776 foreach my $field ( $record->field($fields_filter) ) {
1777 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1779 my @subfields = $field->subfields();
1782 for my $series_subfield (@subfields) {
1784 # ignore $9, used for authority link
1785 next if ( $series_subfield->[0] eq '9' );
1788 my $code = $series_subfield->[0];
1789 my $value = $series_subfield->[1];
1790 my $linkvalue = $value;
1791 $linkvalue =~ s/(\(|\))//g;
1793 # see if this is an instance of a volume
1794 if ( $code eq 'v' ) {
1799 'link' => $linkvalue,
1800 operator => (scalar @link_loop) ? ' AND ' : undef
1803 if ($volume_number) {
1804 push @subfields_loop, { volumenum => $value };
1806 push @subfields_loop, {
1809 link_loop => \@link_loop,
1810 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1811 volumenum => $volume_number,
1815 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1818 return \@marcseries;
1819 } #end getMARCseriess
1821 =head2 UpsertMarcSubfield
1823 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1827 sub UpsertMarcSubfield {
1828 my ($record, $tag, $code, $content) = @_;
1829 my $f = $record->field($tag);
1832 $f->update( $code => $content );
1835 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1836 $record->insert_fields_ordered( $f );
1840 =head2 UpsertMarcControlField
1842 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1846 sub UpsertMarcControlField {
1847 my ($record, $tag, $content) = @_;
1848 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1849 my $f = $record->field($tag);
1852 $f->update( $content );
1855 my $f = MARC::Field->new($tag, $content);
1856 $record->insert_fields_ordered( $f );
1860 =head2 GetFrameworkCode
1862 $frameworkcode = GetFrameworkCode( $biblionumber )
1866 sub GetFrameworkCode {
1867 my ($biblionumber) = @_;
1868 my $dbh = C4::Context->dbh;
1869 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1870 $sth->execute($biblionumber);
1871 my ($frameworkcode) = $sth->fetchrow;
1872 return $frameworkcode;
1875 =head2 TransformKohaToMarc
1877 $record = TransformKohaToMarc( $hash [, $params ] )
1879 This function builds a (partial) MARC::Record from a hash.
1880 Hash entries can be from biblio, biblioitems or items.
1881 The params hash includes the parameter no_split used in C4::Items.
1883 This function is called in acquisition module, to create a basic catalogue
1884 entry from user entry.
1889 sub TransformKohaToMarc {
1890 my ( $hash, $params ) = @_;
1891 my $record = MARC::Record->new();
1892 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1894 # In the next call we use the Default framework, since it is considered
1895 # authoritative for Koha to Marc mappings.
1896 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1898 while ( my ($kohafield, $value) = each %$hash ) {
1899 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1900 my $tagfield = $fld->{tagfield};
1901 my $tagsubfield = $fld->{tagsubfield};
1904 # BZ 21800: split value if field is repeatable.
1905 my @values = _check_split($params, $fld, $value)
1906 ? split(/\s?\|\s?/, $value, -1)
1908 foreach my $value ( @values ) {
1909 next if $value eq '';
1910 $tag_hr->{$tagfield} //= [];
1911 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1915 foreach my $tag (sort keys %$tag_hr) {
1916 my @sfl = @{$tag_hr->{$tag}};
1917 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1918 @sfl = map { @{$_}; } @sfl;
1919 # Special care for control fields: remove the subfield indication @
1920 # and do not insert indicators.
1921 my @ind = $tag < 10 ? () : ( " ", " " );
1922 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1923 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1929 # Checks if $value must be split; may consult passed framework
1930 my ($params, $fld, $value) = @_;
1931 return if index($value,'|') == -1; # nothing to worry about
1932 return if $params->{no_split};
1934 # if we did not get a specific framework, check default in $mss
1935 return $fld->{repeatable} if !$params->{framework};
1937 # here we need to check the specific framework
1938 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1939 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1940 next if $fld2->{tagfield} ne $fld->{tagfield};
1941 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1942 return 1 if $fld2->{repeatable};
1947 =head2 PrepHostMarcField
1949 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1951 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1955 sub PrepHostMarcField {
1956 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1957 $marcflavour ||="MARC21";
1959 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
1960 my $item = Koha::Items->find($hostitemnumber);
1963 if ( $marcflavour eq "MARC21" ) {
1967 if ($hostrecord->subfield('100','a')){
1968 $mainentry = $hostrecord->subfield('100','a');
1969 } elsif ($hostrecord->subfield('110','a')){
1970 $mainentry = $hostrecord->subfield('110','a');
1972 $mainentry = $hostrecord->subfield('111','a');
1975 # qualification info
1977 if (my $field260 = $hostrecord->field('260')){
1978 $qualinfo = $field260->as_string( 'abc' );
1983 my $ed = $hostrecord->subfield('250','a');
1984 my $barcode = $item->barcode;
1985 my $title = $hostrecord->subfield('245','a');
1987 # record control number, 001 with 003 and prefix
1989 if ($hostrecord->field('001')){
1990 $recctrlno = $hostrecord->field('001')->data();
1991 if ($hostrecord->field('003')){
1992 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1997 my $issn = $hostrecord->subfield('022','a');
1998 my $isbn = $hostrecord->subfield('020','a');
2001 $hostmarcfield = MARC::Field->new(
2003 '0' => $hostbiblionumber,
2004 '9' => $hostitemnumber,
2014 } elsif ($marcflavour eq "UNIMARC") {
2015 $hostmarcfield = MARC::Field->new(
2017 '0' => $hostbiblionumber,
2018 't' => $hostrecord->subfield('200','a'),
2019 '9' => $hostitemnumber
2023 return $hostmarcfield;
2026 =head2 TransformHtmlToXml
2028 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2029 $ind_tag, $auth_type )
2031 $auth_type contains :
2035 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2037 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2039 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2045 sub TransformHtmlToXml {
2046 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2047 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2049 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2051 my $xml = MARC::File::XML::header('UTF-8');
2052 $xml .= "<record>\n";
2053 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2054 MARC::File::XML->default_record_format($auth_type);
2056 # in UNIMARC, field 100 contains the encoding
2057 # check that there is one, otherwise the
2058 # MARC::Record->new_from_xml will fail (and Koha will die)
2059 my $unimarc_and_100_exist = 0;
2060 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2065 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2066 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2068 # if we have a 100 field and it's values are not correct, skip them.
2069 # if we don't have any valid 100 field, we will create a default one at the end
2070 my $enc = substr( @$values[$i], 26, 2 );
2071 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2072 $unimarc_and_100_exist = 1;
2077 @$values[$i] =~ s/&/&/g;
2078 @$values[$i] =~ s/</</g;
2079 @$values[$i] =~ s/>/>/g;
2080 @$values[$i] =~ s/"/"/g;
2081 @$values[$i] =~ s/'/'/g;
2083 my $skip = @$values[$i] eq q{};
2086 && $perm_loc_subfield
2087 && @$tags[$i] eq $perm_loc_tag
2088 && @$subfields[$i] eq $perm_loc_subfield;
2090 if ( ( @$tags[$i] ne $prevtag ) ) {
2091 $close_last_tag = 0;
2092 $j++ unless ( @$tags[$i] eq "" );
2093 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2094 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2095 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2097 $xml .= "</datafield>\n";
2098 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2100 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2101 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2103 $close_last_tag = 1;
2111 if ( @$tags[$i] eq "000" ) {
2112 $xml .= "<leader>@$values[$i]</leader>\n";
2115 # rest of the fixed fields
2116 } elsif ( @$tags[$i] < 10 ) {
2117 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2120 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2121 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2123 $close_last_tag = 1;
2127 } else { # @$tags[$i] eq $prevtag
2130 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2131 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2132 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2133 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2135 $close_last_tag = 1;
2137 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2140 $prevtag = @$tags[$i];
2142 $xml .= "</datafield>\n" if $close_last_tag;
2143 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2145 # warn "SETTING 100 for $auth_type";
2146 my $string = strftime( "%Y%m%d", localtime(time) );
2148 # set 50 to position 26 is biblios, 13 if authorities
2150 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2151 $string = sprintf( "%-*s", 35, $string );
2152 substr( $string, $pos, 6, "50" );
2153 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2154 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2155 $xml .= "</datafield>\n";
2157 $xml .= "</record>\n";
2158 $xml .= MARC::File::XML::footer();
2162 =head2 _default_ind_to_space
2164 Passed what should be an indicator returns a space
2165 if its undefined or zero length
2169 sub _default_ind_to_space {
2171 if ( !defined $s || $s eq q{} ) {
2177 =head2 TransformHtmlToMarc
2179 L<$record> = TransformHtmlToMarc(L<$cgi>)
2180 L<$cgi> is the CGI object which contains the values for subfields
2182 'tag_010_indicator1_531951' ,
2183 'tag_010_indicator2_531951' ,
2184 'tag_010_code_a_531951_145735' ,
2185 'tag_010_subfield_a_531951_145735' ,
2186 'tag_200_indicator1_873510' ,
2187 'tag_200_indicator2_873510' ,
2188 'tag_200_code_a_873510_673465' ,
2189 'tag_200_subfield_a_873510_673465' ,
2190 'tag_200_code_b_873510_704318' ,
2191 'tag_200_subfield_b_873510_704318' ,
2192 'tag_200_code_e_873510_280822' ,
2193 'tag_200_subfield_e_873510_280822' ,
2194 'tag_200_code_f_873510_110730' ,
2195 'tag_200_subfield_f_873510_110730' ,
2197 L<$record> is the MARC::Record object.
2201 sub TransformHtmlToMarc {
2202 my ($cgi, $isbiblio) = @_;
2204 my @params = $cgi->multi_param();
2206 # explicitly turn on the UTF-8 flag for all
2207 # 'tag_' parameters to avoid incorrect character
2208 # conversion later on
2209 my $cgi_params = $cgi->Vars;
2210 foreach my $param_name ( keys %$cgi_params ) {
2211 if ( $param_name =~ /^tag_/ ) {
2212 my $param_value = $cgi_params->{$param_name};
2213 unless ( Encode::is_utf8( $param_value ) ) {
2214 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2219 # creating a new record
2220 my $record = MARC::Record->new();
2222 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2223 ($biblionumbertagfield, $biblionumbertagsubfield) =
2224 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2225 #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!
2226 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2227 my $param = $params[$i];
2230 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2231 if ( $param eq 'biblionumber' ) {
2232 if ( $biblionumbertagfield < 10 ) {
2233 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2235 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2237 push @fields, $newfield if ($newfield);
2238 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2241 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2242 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2246 if ( $tag < 10 ) { # no code for theses fields
2247 # in MARC editor, 000 contains the leader.
2248 next if $tag == $biblionumbertagfield;
2249 my $fval= $cgi->param($params[$j+1]);
2250 if ( $tag eq '000' ) {
2251 # Force a fake leader even if not provided to avoid crashing
2252 # during decoding MARC record containing UTF-8 characters
2254 length( $fval ) == 24
2259 # between 001 and 009 (included)
2260 } elsif ( $fval ne '' ) {
2261 $newfield = MARC::Field->new( $tag, $fval, );
2264 # > 009, deal with subfields
2266 # browse subfields for this tag (reason for _code_ match)
2267 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2268 last unless defined $params[$j+1];
2270 if $tag == $biblionumbertagfield and
2271 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2272 #if next param ne subfield, then it was probably empty
2273 #try next param by incrementing j
2274 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2275 my $fkey= $cgi->param($params[$j]);
2276 my $fval= $cgi->param($params[$j+1]);
2277 #check if subfield value not empty and field exists
2278 if($fval ne '' && $newfield) {
2279 $newfield->add_subfields( $fkey => $fval);
2281 elsif($fval ne '') {
2282 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2286 $i= $j-1; #update i for outer loop accordingly
2288 push @fields, $newfield if ($newfield);
2292 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2293 $record->append_fields(@fields);
2297 =head2 TransformMarcToKoha
2299 $result = TransformMarcToKoha( $record, undef, $limit )
2301 Extract data from a MARC bib record into a hashref representing
2302 Koha biblio, biblioitems, and items fields.
2304 If passed an undefined record will log the error and return an empty
2309 sub TransformMarcToKoha {
2310 my ( $record, $frameworkcode, $limit_table ) = @_;
2311 # FIXME Parameter $frameworkcode is obsolete and will be removed
2312 $limit_table //= q{};
2315 if (!defined $record) {
2316 carp('TransformMarcToKoha called with undefined record');
2320 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2321 if( $limit_table eq 'items' ) {
2322 %tables = ( items => 1 );
2323 } elsif ( $limit_table eq 'no_items' ){
2324 %tables = ( biblio => 1, biblioitems => 1 );
2327 # The next call acknowledges Default as the authoritative framework
2328 # for Koha to MARC mappings.
2329 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2330 foreach my $kohafield ( keys %{ $mss } ) {
2331 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2332 next unless $tables{$table};
2333 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2334 next if !defined $val;
2335 my $key = _disambiguate( $table, $column );
2336 $result->{$key} = $val;
2341 =head2 _disambiguate
2343 $newkey = _disambiguate($table, $field);
2345 This is a temporary hack to distinguish between the
2346 following sets of columns when using TransformMarcToKoha.
2348 items.cn_source & biblioitems.cn_source
2349 items.cn_sort & biblioitems.cn_sort
2351 Columns that are currently NOT distinguished (FIXME
2352 due to lack of time to fully test) are:
2354 biblio.notes and biblioitems.notes
2359 FIXME - this is necessary because prefixing each column
2360 name with the table name would require changing lots
2361 of code and templates, and exposing more of the DB
2362 structure than is good to the UI templates, particularly
2363 since biblio and bibloitems may well merge in a future
2364 version. In the future, it would also be good to
2365 separate DB access and UI presentation field names
2371 my ( $table, $column ) = @_;
2372 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2373 return $table . '.' . $column;
2380 =head2 TransformMarcToKohaOneField
2382 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2384 Note: The authoritative Default framework is used implicitly.
2388 sub TransformMarcToKohaOneField {
2389 my ( $kohafield, $marc ) = @_;
2391 my ( @rv, $retval );
2392 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2393 foreach my $fldhash ( @mss ) {
2394 my $tag = $fldhash->{tagfield};
2395 my $sub = $fldhash->{tagsubfield};
2396 foreach my $fld ( $marc->field($tag) ) {
2397 if( $sub eq '@' || $fld->is_control_field ) {
2398 push @rv, $fld->data if $fld->data;
2400 push @rv, grep { $_ } $fld->subfield($sub);
2405 $retval = join ' | ', uniq(@rv);
2407 # Additional polishing for individual kohafields
2408 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2409 $retval = _adjust_pubyear( $retval );
2415 =head2 _adjust_pubyear
2417 Helper routine for TransformMarcToKohaOneField
2421 sub _adjust_pubyear {
2423 # modify return value to keep only the 1st year found
2424 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2426 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2428 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2429 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2430 # At this point in code 1234? or 1234- already passed the earlier regex
2431 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2432 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2439 =head2 CountItemsIssued
2441 my $count = CountItemsIssued( $biblionumber );
2445 sub CountItemsIssued {
2446 my ($biblionumber) = @_;
2447 my $dbh = C4::Context->dbh;
2448 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2449 $sth->execute($biblionumber);
2450 my $row = $sth->fetchrow_hashref();
2451 return $row->{'issuedCount'};
2456 ModZebra( $record_number, $op, $server );
2458 $record_number is the authid or biblionumber we want to index
2460 $op is the operation: specialUpdate or recordDelete
2462 $server is authorityserver or biblioserver
2467 my ( $record_number, $op, $server ) = @_;
2468 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2469 my $dbh = C4::Context->dbh;
2471 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2473 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2474 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2475 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2477 AND biblio_auth_number = ?
2480 my $check_sth = $dbh->prepare_cached($check_sql);
2481 $check_sth->execute( $server, $record_number, $op );
2482 my ($count) = $check_sth->fetchrow_array;
2483 $check_sth->finish();
2484 if ( $count == 0 ) {
2485 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2486 $sth->execute( $record_number, $server, $op );
2491 =head2 EmbedItemsInMarcBiblio
2493 EmbedItemsInMarcBiblio({
2494 marc_record => $marc,
2495 biblionumber => $biblionumber,
2496 item_numbers => $itemnumbers,
2499 Given a MARC::Record object containing a bib record,
2500 modify it to include the items attached to it as 9XX
2501 per the bib's MARC framework.
2502 if $itemnumbers is defined, only specified itemnumbers are embedded.
2504 If $opac is true, then opac-relevant suppressions are included.
2506 If opac filtering will be done, borcat should be passed to properly
2507 override if necessary.
2511 sub EmbedItemsInMarcBiblio {
2513 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2514 $marc = $params->{marc_record};
2516 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2519 $biblionumber = $params->{biblionumber};
2520 $itemnumbers = $params->{item_numbers};
2521 $opac = $params->{opac};
2522 $borcat = $params->{borcat} // q{};
2524 $itemnumbers = [] unless defined $itemnumbers;
2526 my $frameworkcode = GetFrameworkCode($biblionumber);
2527 _strip_item_fields($marc, $frameworkcode);
2529 # ... and embed the current items
2530 my $dbh = C4::Context->dbh;
2531 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2532 $sth->execute($biblionumber);
2533 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
2535 my @item_fields; # Array holding the actual MARC data for items to be included.
2536 my @items; # Array holding items which are both in the list (sitenumbers)
2537 # and on this biblionumber
2539 # Flag indicating if there is potential hiding.
2540 my $opachiddenitems = $opac
2541 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2543 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2544 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2546 if ( $opachiddenitems ) {
2547 $item = Koha::Items->find($itemnumber);
2548 $item = $item ? $item->unblessed : undef;
2550 push @items, { itemnumber => $itemnumber, item => $item };
2552 my @items2pass = map { $_->{item} } @items;
2555 ? C4::Items::GetHiddenItemnumbers({
2556 items => \@items2pass,
2557 borcat => $borcat })
2559 # Convert to a hash for quick searching
2560 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2561 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2562 next if $hiddenitems{$itemnumber};
2563 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2564 push @item_fields, $item_marc->field($itemtag);
2566 $marc->append_fields(@item_fields);
2569 =head1 INTERNAL FUNCTIONS
2571 =head2 _koha_marc_update_bib_ids
2574 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2576 Internal function to add or update biblionumber and biblioitemnumber to
2581 sub _koha_marc_update_bib_ids {
2582 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2584 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2585 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2586 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2587 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2589 if ( $biblio_tag < 10 ) {
2590 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2592 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2594 if ( $biblioitem_tag < 10 ) {
2595 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2597 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2601 =head2 _koha_marc_update_biblioitem_cn_sort
2603 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2605 Given a MARC bib record and the biblioitem hash, update the
2606 subfield that contains a copy of the value of biblioitems.cn_sort.
2610 sub _koha_marc_update_biblioitem_cn_sort {
2612 my $biblioitem = shift;
2613 my $frameworkcode = shift;
2615 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2616 return unless $biblioitem_tag;
2618 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2620 if ( my $field = $marc->field($biblioitem_tag) ) {
2621 $field->delete_subfield( code => $biblioitem_subfield );
2622 if ( $cn_sort ne '' ) {
2623 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2627 # if we get here, no biblioitem tag is present in the MARC record, so
2628 # we'll create it if $cn_sort is not empty -- this would be
2629 # an odd combination of events, however
2631 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2636 =head2 _koha_modify_biblio
2638 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2640 Internal function for updating the biblio table
2644 sub _koha_modify_biblio {
2645 my ( $dbh, $biblio, $frameworkcode ) = @_;
2650 SET frameworkcode = ?,
2663 WHERE biblionumber = ?
2666 my $sth = $dbh->prepare($query);
2669 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2670 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2671 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2672 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2673 ) if $biblio->{'biblionumber'};
2675 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2676 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2679 return ( $biblio->{'biblionumber'}, $error );
2682 =head2 _koha_modify_biblioitem_nonmarc
2684 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2688 sub _koha_modify_biblioitem_nonmarc {
2689 my ( $dbh, $biblioitem ) = @_;
2692 # re-calculate the cn_sort, it may have changed
2693 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2695 my $query = "UPDATE biblioitems
2696 SET biblionumber = ?,
2702 publicationyear = ?,
2706 collectiontitle = ?,
2708 collectionvolume= ?,
2709 editionstatement= ?,
2710 editionresponsibility = ?,
2726 where biblioitemnumber = ?
2728 my $sth = $dbh->prepare($query);
2730 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2731 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2732 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2733 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2734 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2735 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2736 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2737 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2739 if ( $dbh->errstr ) {
2740 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2743 return ( $biblioitem->{'biblioitemnumber'}, $error );
2746 =head2 _koha_delete_biblio
2748 $error = _koha_delete_biblio($dbh,$biblionumber);
2750 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2752 C<$dbh> - the database handle
2754 C<$biblionumber> - the biblionumber of the biblio to be deleted
2758 # FIXME: add error handling
2760 sub _koha_delete_biblio {
2761 my ( $dbh, $biblionumber ) = @_;
2763 # get all the data for this biblio
2764 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2765 $sth->execute($biblionumber);
2767 # FIXME There is a transaction in _koha_delete_biblio_metadata
2768 # But actually all the following should be done inside a single transaction
2769 if ( my $data = $sth->fetchrow_hashref ) {
2771 # save the record in deletedbiblio
2772 # find the fields to save
2773 my $query = "INSERT INTO deletedbiblio SET ";
2775 foreach my $temp ( keys %$data ) {
2776 $query .= "$temp = ?,";
2777 push( @bind, $data->{$temp} );
2780 # replace the last , by ",?)"
2782 my $bkup_sth = $dbh->prepare($query);
2783 $bkup_sth->execute(@bind);
2786 _koha_delete_biblio_metadata( $biblionumber );
2789 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2790 $sth2->execute($biblionumber);
2791 # update the timestamp (Bugzilla 7146)
2792 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2793 $sth2->execute($biblionumber);
2800 =head2 _koha_delete_biblioitems
2802 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2804 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2806 C<$dbh> - the database handle
2807 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2811 # FIXME: add error handling
2813 sub _koha_delete_biblioitems {
2814 my ( $dbh, $biblioitemnumber ) = @_;
2816 # get all the data for this biblioitem
2817 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2818 $sth->execute($biblioitemnumber);
2820 if ( my $data = $sth->fetchrow_hashref ) {
2822 # save the record in deletedbiblioitems
2823 # find the fields to save
2824 my $query = "INSERT INTO deletedbiblioitems SET ";
2826 foreach my $temp ( keys %$data ) {
2827 $query .= "$temp = ?,";
2828 push( @bind, $data->{$temp} );
2831 # replace the last , by ",?)"
2833 my $bkup_sth = $dbh->prepare($query);
2834 $bkup_sth->execute(@bind);
2837 # delete the biblioitem
2838 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2839 $sth2->execute($biblioitemnumber);
2840 # update the timestamp (Bugzilla 7146)
2841 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2842 $sth2->execute($biblioitemnumber);
2849 =head2 _koha_delete_biblio_metadata
2851 $error = _koha_delete_biblio_metadata($biblionumber);
2853 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2857 sub _koha_delete_biblio_metadata {
2858 my ($biblionumber) = @_;
2860 my $dbh = C4::Context->dbh;
2861 my $schema = Koha::Database->new->schema;
2865 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2866 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2867 |, undef, $biblionumber );
2868 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2869 undef, $biblionumber );
2874 =head1 UNEXPORTED FUNCTIONS
2876 =head2 ModBiblioMarc
2878 ModBiblioMarc($newrec,$biblionumber);
2880 Add MARC XML data for a biblio to koha
2882 Function exported, but should NOT be used, unless you really know what you're doing
2887 # pass the MARC::Record to this function, and it will create the records in
2889 my ( $record, $biblionumber, $params ) = @_;
2891 carp 'ModBiblioMarc passed an undefined record';
2895 my $skip_record_index = $params->{skip_record_index} || 0;
2897 # Clone record as it gets modified
2898 $record = $record->clone();
2899 my $dbh = C4::Context->dbh;
2900 my @fields = $record->fields();
2901 my $encoding = C4::Context->preference("marcflavour");
2903 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2904 if ( $encoding eq "UNIMARC" ) {
2905 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2906 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2907 my $string = $record->subfield( 100, "a" );
2908 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2909 my $f100 = $record->field(100);
2910 $record->delete_field($f100);
2912 $string = POSIX::strftime( "%Y%m%d", localtime );
2914 $string = sprintf( "%-*s", 35, $string );
2915 substr ( $string, 22, 3, $defaultlanguage);
2917 substr( $string, 25, 3, "y50" );
2918 unless ( $record->subfield( 100, "a" ) ) {
2919 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2923 #enhancement 5374: update transaction date (005) for marc21/unimarc
2924 if($encoding =~ /MARC21|UNIMARC/) {
2925 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2926 # YY MM DD HH MM SS (update year and month)
2927 my $f005= $record->field('005');
2928 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2932 biblionumber => $biblionumber,
2933 format => 'marcxml',
2934 schema => C4::Context->preference('marcflavour'),
2936 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2938 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2939 Koha::Biblio::Metadata->new($metadata);
2941 my $userenv = C4::Context->userenv;
2943 my $borrowernumber = $userenv->{number};
2944 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2945 unless ($m_rs->in_storage) {
2946 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2947 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2949 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2950 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2953 $m_rs->metadata( $record->as_xml_record($encoding) );
2956 unless ( $skip_record_index ) {
2957 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2958 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2961 return $biblionumber;
2964 =head2 prepare_host_field
2966 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2967 Generate the host item entry for an analytic child entry
2971 sub prepare_host_field {
2972 my ( $hostbiblio, $marcflavour ) = @_;
2973 $marcflavour ||= C4::Context->preference('marcflavour');
2974 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
2975 # unfortunately as_string does not 'do the right thing'
2976 # if field returns undef
2980 if ( $marcflavour eq 'MARC21' ) {
2981 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2982 my $s = $field->as_string('ab');
2987 if ( $field = $host->field('245') ) {
2988 my $s = $field->as_string('a');
2993 if ( $field = $host->field('260') ) {
2994 my $s = $field->as_string('abc');
2999 if ( $field = $host->field('240') ) {
3000 my $s = $field->as_string();
3005 if ( $field = $host->field('022') ) {
3006 my $s = $field->as_string('a');
3011 if ( $field = $host->field('020') ) {
3012 my $s = $field->as_string('a');
3017 if ( $field = $host->field('001') ) {
3018 $sfd{w} = $field->data(),;
3020 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3023 elsif ( $marcflavour eq 'UNIMARC' ) {
3025 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3026 my $s = $field->as_string('ab');
3032 if ( $field = $host->field('200') ) {
3033 my $s = $field->as_string('a');
3038 #place of publicaton
3039 if ( $field = $host->field('210') ) {
3040 my $s = $field->as_string('a');
3045 #date of publication
3046 if ( $field = $host->field('210') ) {
3047 my $s = $field->as_string('d');
3053 if ( $field = $host->field('205') ) {
3054 my $s = $field->as_string();
3060 if ( $field = $host->field('856') ) {
3061 my $s = $field->as_string('u');
3067 if ( $field = $host->field('011') ) {
3068 my $s = $field->as_string('a');
3074 if ( $field = $host->field('010') ) {
3075 my $s = $field->as_string('a');
3080 if ( $field = $host->field('001') ) {
3081 $sfd{0} = $field->data(),;
3083 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3090 =head2 UpdateTotalIssues
3092 UpdateTotalIssues($biblionumber, $increase, [$value])
3094 Update the total issue count for a particular bib record.
3098 =item C<$biblionumber> is the biblionumber of the bib to update
3100 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3102 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3108 sub UpdateTotalIssues {
3109 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3112 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3114 carp "UpdateTotalIssues could not get biblio record";
3117 my $biblio = Koha::Biblios->find( $biblionumber );
3119 carp "UpdateTotalIssues could not get datas of biblio";
3122 my $biblioitem = $biblio->biblioitem;
3123 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3124 unless ($totalissuestag) {
3125 return 1; # There is nothing to do
3128 if (defined $value) {
3129 $totalissues = $value;
3131 $totalissues = $biblioitem->totalissues + $increase;
3134 my $field = $record->field($totalissuestag);
3135 if (defined $field) {
3136 $field->update( $totalissuessubfield => $totalissues );
3138 $field = MARC::Field->new($totalissuestag, '0', '0',
3139 $totalissuessubfield => $totalissues);
3140 $record->insert_grouped_field($field);
3143 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3148 &RemoveAllNsb($record);
3150 Removes all nsb/nse chars from a record
3157 carp 'RemoveAllNsb called with undefined record';
3161 SetUTF8Flag($record);
3163 foreach my $field ($record->fields()) {
3164 if ($field->is_control_field()) {
3165 $field->update(nsb_clean($field->data()));
3167 my @subfields = $field->subfields();
3169 foreach my $subfield (@subfields) {
3170 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3172 if (scalar(@new_subfields) > 0) {
3175 $new_field = MARC::Field->new(
3177 $field->indicator(1),
3178 $field->indicator(2),
3183 warn "error in RemoveAllNsb : $@";
3185 $field->replace_with($new_field);
3194 =head2 ApplyMarcOverlayRules
3196 my $record = ApplyMarcOverlayRules($params)
3198 Applies marc merge rules to a record.
3200 C<$params> is expected to be a hashref with below keys defined.
3204 =item C<biblionumber>
3205 biblionumber of old record
3208 Incoming record that will be merged with old record
3210 =item C<overlay_context>
3211 hashref containing at least one context module and filter value on
3212 the form {module => filter, ...}.
3222 Merged MARC record based with merge rules for C<context> applied. If no old
3223 record for C<biblionumber> can be found, C<record> is returned unchanged.
3224 Default action when no matching context is found to return C<record> unchanged.
3225 If no rules are found for a certain field tag the default is to overwrite with
3226 fields with this field tag from C<record>.
3232 sub ApplyMarcOverlayRules {
3234 my $biblionumber = $params->{biblionumber};
3235 my $incoming_record = $params->{record};
3237 if (!$biblionumber) {
3238 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3241 if (!$incoming_record) {
3242 carp 'ApplyMarcOverlayRules called on undefined record';
3245 my $old_record = GetMarcBiblio({ biblionumber => $biblionumber });
3247 # Skip overlay rules if called with no context
3248 if ($old_record && defined $params->{overlay_context}) {
3249 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3251 return $incoming_record;
3254 =head2 _after_biblio_action_hooks
3256 Helper method that takes care of calling all plugin hooks
3260 sub _after_biblio_action_hooks {
3263 my $biblio_id = $args->{biblio_id};
3264 my $action = $args->{action};
3266 my $biblio = Koha::Biblios->find( $biblio_id );
3267 Koha::Plugins->call(
3268 'after_biblio_action',
3272 biblio_id => $biblio_id,
3283 Koha Development Team <http://koha-community.org/>
3285 Paul POULAIN paul.poulain@free.fr
3287 Joshua Ferraro jmf@liblime.com