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 );
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.
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 $options->{skip_holds_queue};
448 =head2 _strip_item_fields
450 _strip_item_fields($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);
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<$error> : undef unless an error occurs
485 my ($biblionumber, $params) = @_;
487 my $biblio = Koha::Biblios->find( $biblionumber );
488 return unless $biblio; # Should we throw an exception instead?
490 my $dbh = C4::Context->dbh;
491 my $error; # for error handling
493 # First make sure this biblio has no items attached
494 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
495 $sth->execute($biblionumber);
496 if ( my $itemnumber = $sth->fetchrow ) {
498 # Fix this to use a status the template can understand
499 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
502 return $error if $error;
504 # We delete any existing holds
505 my $holds = $biblio->holds;
506 while ( my $hold = $holds->next ) {
507 # no need to update the holds queue on each step, we'll do it at the end
508 $hold->cancel({ skip_holds_queue => 1 });
511 unless ( $params->{skip_record_index} ){
512 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
513 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
516 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
517 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
518 $sth->execute($biblionumber);
519 while ( my $biblioitemnumber = $sth->fetchrow ) {
521 # delete this biblioitem
522 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
523 return $error if $error;
527 # delete biblio from Koha tables and save in deletedbiblio
528 # must do this *after* _koha_delete_biblioitems, otherwise
529 # delete cascade will prevent deletedbiblioitems rows
530 # from being generated by _koha_delete_biblioitems
531 $error = _koha_delete_biblio( $dbh, $biblionumber );
533 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
535 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
537 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
539 biblio_ids => [ $biblionumber ]
547 =head2 BiblioAutoLink
549 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
551 Automatically links headings in a bib record to authorities.
553 Returns the number of headings changed
559 my $frameworkcode = shift;
562 carp('Undefined record passed to BiblioAutoLink');
565 my ( $num_headings_changed, %results );
568 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
569 unless ( can_load( modules => { $linker_module => undef } ) ) {
570 $linker_module = 'C4::Linker::Default';
571 unless ( can_load( modules => { $linker_module => undef } ) ) {
576 my $linker = $linker_module->new(
577 { 'options' => C4::Context->preference("LinkerOptions") } );
578 my ( $headings_changed, $results ) =
579 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
580 # By default we probably don't want to relink things when cataloging
581 return $headings_changed, $results;
584 =head2 LinkBibHeadingsToAuthorities
586 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
588 Links bib headings to authority records by checking
589 each authority-controlled field in the C<MARC::Record>
590 object C<$marc>, looking for a matching authority record,
591 and setting the linking subfield $9 to the ID of that
594 If $allowrelink is false, existing authids will never be
595 replaced, regardless of the values of LinkerKeepStale and
598 Returns the number of heading links changed in the
603 sub LinkBibHeadingsToAuthorities {
606 my $frameworkcode = shift;
607 my $allowrelink = shift;
608 my $tagtolink = shift;
612 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
616 require C4::AuthoritiesMarc;
618 $allowrelink = 1 unless defined $allowrelink;
619 my $num_headings_changed = 0;
620 foreach my $field ( $bib->fields() ) {
621 if ( defined $tagtolink ) {
622 next unless $field->tag() == $tagtolink ;
624 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
625 next unless defined $heading;
628 my $current_link = $field->subfield('9');
630 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
632 $results{'linked'}->{ $heading->display_form() }++;
633 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
637 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
639 $results{ $fuzzy ? 'fuzzy' : 'linked' }
640 ->{ $heading->display_form() }++;
641 if(defined $current_link and $current_link == $authid) {
642 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
646 $field->delete_subfield( code => '9' ) if defined $current_link;
647 $field->add_subfields( '9', $authid );
648 $num_headings_changed++;
649 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
652 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
653 if ( defined $current_link
654 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
656 $results{'fuzzy'}->{ $heading->display_form() }++;
657 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
659 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
660 if ( _check_valid_auth_link( $current_link, $field ) ) {
661 $results{'linked'}->{ $heading->display_form() }++;
663 elsif ( !$match_count ) {
664 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
665 my $marcrecordauth = MARC::Record->new();
666 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
667 $marcrecordauth->leader(' nz a22 o 4500');
668 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
670 $field->delete_subfield( code => '9' )
671 if defined $current_link;
673 foreach my $subfield ( $field->subfields() ){
674 if ( $subfield->[0] =~ /[A-z]/
675 && C4::Heading::valid_heading_subfield(
676 $field->tag, $subfield->[0] )
678 push @auth_subfields, $subfield->[0] => $subfield->[1];
681 # Bib headings contain some ending punctuation that should NOT
682 # be included in the authority record. Strip those before creation
683 next unless @auth_subfields; # Don't try to create a record if we have no fields;
684 my $last_sub = pop @auth_subfields;
685 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
686 push @auth_subfields, $last_sub;
687 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
688 $marcrecordauth->insert_fields_ordered($authfield);
690 # bug 2317: ensure new authority knows it's using UTF-8; currently
691 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
692 # automatically for UNIMARC (by not transcoding)
693 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
694 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
695 # of change to a core API just before the 3.0 release.
697 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
698 my $userenv = C4::Context->userenv;
700 if ( $userenv && $userenv->{'branch'} ) {
701 $library = Koha::Libraries->find( $userenv->{'branch'} );
703 $marcrecordauth->insert_fields_ordered(
706 'a' => "Machine generated authority record."
710 $bib->author() . ", "
711 . $bib->title_proper() . ", "
712 . $bib->publication_date() . " ";
713 $cite =~ s/^[\s\,]*//;
714 $cite =~ s/[\s\,]*$//;
717 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
718 . $bib->subfield( '999', 'c' ) . ": "
720 $marcrecordauth->insert_fields_ordered(
721 MARC::Field->new( '670', '', '', 'a' => $cite ) );
724 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
727 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
728 $heading->auth_type() );
729 $field->add_subfields( '9', $authid );
730 $num_headings_changed++;
731 $linker->update_cache($heading, $authid);
732 $results{'added'}->{ $heading->display_form() }++;
733 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
736 elsif ( defined $current_link ) {
737 if ( _check_valid_auth_link( $current_link, $field ) ) {
738 $results{'linked'}->{ $heading->display_form() }++;
739 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
742 $field->delete_subfield( code => '9' );
743 $num_headings_changed++;
744 $results{'unlinked'}->{ $heading->display_form() }++;
745 push(@{$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;
749 $results{'unlinked'}->{ $heading->display_form() }++;
750 push(@{$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 $verbose;
755 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
756 return $num_headings_changed, \%results;
759 =head2 _check_valid_auth_link
761 if ( _check_valid_auth_link($authid, $field) ) {
765 Check whether the specified heading-auth link is valid without reference
766 to Zebra. Ideally this code would be in C4::Heading, but that won't be
767 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
772 sub _check_valid_auth_link {
773 my ( $authid, $field ) = @_;
774 require C4::AuthoritiesMarc;
776 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
781 $data = &GetBiblioData($biblionumber);
783 Returns information about the book with the given biblionumber.
784 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
785 the C<biblio> and C<biblioitems> tables in the
788 In addition, C<$data-E<gt>{subject}> is the list of the book's
789 subjects, separated by C<" , "> (space, comma, space).
790 If there are multiple biblioitems with the given biblionumber, only
791 the first one is considered.
797 my $dbh = C4::Context->dbh;
799 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
801 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
802 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
803 WHERE biblio.biblionumber = ?";
805 my $sth = $dbh->prepare($query);
806 $sth->execute($bibnum);
808 $data = $sth->fetchrow_hashref;
812 } # sub GetBiblioData
816 $isbd = &GetISBDView({
817 'record' => $marc_record,
818 'template' => $interface, # opac/intranet
819 'framework' => $framework,
822 Return the ISBD view which can be included in opac and intranet
829 # Expecting record WITH items.
830 my $record = $params->{record};
831 return unless defined $record;
833 my $template = $params->{template} // q{};
834 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
835 my $framework = $params->{framework};
836 my $itemtype = $framework;
837 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
838 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
840 my $ISBD = C4::Context->preference($sysprefname);
845 foreach my $isbdfield ( split( /#/, $bloc ) ) {
847 # $isbdfield= /(.?.?.?)/;
848 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
849 my $fieldvalue = $1 || 0;
850 my $subfvalue = $2 || "";
852 my $analysestring = $4;
855 # warn "==> $1 / $2 / $3 / $4";
856 # my $fieldvalue=substr($isbdfield,0,3);
857 if ( $fieldvalue > 0 ) {
858 my $hasputtextbefore = 0;
859 my @fieldslist = $record->field($fieldvalue);
860 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
862 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
863 # warn "FV : $fieldvalue";
864 if ( $subfvalue ne "" ) {
865 # OPAC hidden subfield
867 if ( ( $template eq 'opac' )
868 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
869 foreach my $field (@fieldslist) {
870 foreach my $subfield ( $field->subfield($subfvalue) ) {
871 my $calculated = $analysestring;
872 my $tag = $field->tag();
875 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
876 my $tagsubf = $tag . $subfvalue;
877 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
878 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
880 # field builded, store the result
881 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
882 $blocres .= $textbefore;
883 $hasputtextbefore = 1;
886 # remove punctuation at start
887 $calculated =~ s/^( |;|:|\.|-)*//g;
888 $blocres .= $calculated;
893 $blocres .= $textafter if $hasputtextbefore;
895 foreach my $field (@fieldslist) {
896 my $calculated = $analysestring;
897 my $tag = $field->tag();
900 my @subf = $field->subfields;
901 for my $i ( 0 .. $#subf ) {
902 my $valuecode = $subf[$i][1];
903 my $subfieldcode = $subf[$i][0];
904 # OPAC hidden subfield
906 if ( ( $template eq 'opac' )
907 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
908 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
909 my $tagsubf = $tag . $subfieldcode;
911 $calculated =~ s/ # replace all {{}} codes by the value code.
912 \{\{$tagsubf\}\} # catch the {{actualcode}}
914 $valuecode # replace by the value code
917 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
918 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
921 # field builded, store the result
922 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
923 $blocres .= $textbefore;
924 $hasputtextbefore = 1;
927 # remove punctuation at start
928 $calculated =~ s/^( |;|:|\.|-)*//g;
929 $blocres .= $calculated;
932 $blocres .= $textafter if $hasputtextbefore;
935 $blocres .= $isbdfield;
940 $res =~ s/\{(.*?)\}//g;
942 $res =~ s/\n/<br\/>/g;
950 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
952 =head2 IsMarcStructureInternal
954 my $tagslib = C4::Biblio::GetMarcStructure();
955 for my $tag ( sort keys %$tagslib ) {
957 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
958 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
963 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
964 These different values should not be processed as valid subfields.
968 sub IsMarcStructureInternal {
969 my ( $subfield ) = @_;
970 return ref $subfield ? 0 : 1;
973 =head2 GetMarcStructure
975 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
977 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
978 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
979 $frameworkcode : the framework code to read
980 $params allows you to pass { unsafe => 1 } for better performance.
982 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
983 even autovivify its contents. It is a cached/shared data structure. Your
984 changes c/would be passed around in subsequent calls.
988 sub GetMarcStructure {
989 my ( $forlibrarian, $frameworkcode, $params ) = @_;
990 $frameworkcode = "" unless $frameworkcode;
992 $forlibrarian = $forlibrarian ? 1 : 0;
993 my $unsafe = ($params && $params->{unsafe})? 1: 0;
994 my $cache = Koha::Caches->get_instance();
995 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
996 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
997 return $cached if $cached;
999 my $dbh = C4::Context->dbh;
1000 my $sth = $dbh->prepare(
1001 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1002 FROM marc_tag_structure
1003 WHERE frameworkcode=?
1006 $sth->execute($frameworkcode);
1007 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1009 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1010 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1011 $res->{$tag}->{tab} = "";
1012 $res->{$tag}->{mandatory} = $mandatory;
1013 $res->{$tag}->{important} = $important;
1014 $res->{$tag}->{repeatable} = $repeatable;
1015 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1016 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1019 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1021 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1022 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1023 subfield => $m->{tagsubfield},
1028 $cache->set_in_cache($cache_key, $res);
1032 =head2 GetUsedMarcStructure
1034 The same function as GetMarcStructure except it just takes field
1035 in tab 0-9. (used field)
1037 my $results = GetUsedMarcStructure($frameworkcode);
1039 C<$results> is a ref to an array which each case contains a ref
1040 to a hash which each keys is the columns from marc_subfield_structure
1042 C<$frameworkcode> is the framework code.
1046 sub GetUsedMarcStructure {
1047 my $frameworkcode = shift || '';
1050 FROM marc_subfield_structure
1052 AND frameworkcode = ?
1053 ORDER BY tagfield, display_order, tagsubfield
1055 my $sth = C4::Context->dbh->prepare($query);
1056 $sth->execute($frameworkcode);
1057 return $sth->fetchall_arrayref( {} );
1062 =head2 GetMarcSubfieldStructure
1064 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1066 Returns a reference to hash representing MARC subfield structure
1067 for framework with framework code C<$frameworkcode>, C<$params> is
1068 optional and may contain additional options.
1072 =item C<$frameworkcode>
1078 An optional hash reference with additional options.
1079 The following options are supported:
1085 Pass { unsafe => 1 } do disable cached object cloning,
1086 and instead get a shared reference, resulting in better
1087 performance (but care must be taken so that retured object
1090 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1091 even autovivify its contents. It is a cached/shared data structure. Your
1092 changes would be passed around in subsequent calls.
1100 sub GetMarcSubfieldStructure {
1101 my ( $frameworkcode, $params ) = @_;
1103 $frameworkcode //= '';
1105 my $cache = Koha::Caches->get_instance();
1106 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1107 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1108 return $cached if $cached;
1110 my $dbh = C4::Context->dbh;
1111 # We moved to selectall_arrayref since selectall_hashref does not
1112 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1113 my $subfield_aref = $dbh->selectall_arrayref( q|
1115 FROM marc_subfield_structure
1116 WHERE frameworkcode = ?
1118 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1119 |, { Slice => {} }, $frameworkcode );
1120 # Now map the output to a hash structure
1121 my $subfield_structure = {};
1122 foreach my $row ( @$subfield_aref ) {
1123 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1125 $cache->set_in_cache( $cache_key, $subfield_structure );
1126 return $subfield_structure;
1129 =head2 GetMarcFromKohaField
1131 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1132 @fields = GetMarcFromKohaField( $kohafield );
1133 $field = GetMarcFromKohaField( $kohafield );
1135 Returns the MARC fields & subfields mapped to $kohafield.
1136 Since the Default framework is considered as authoritative for such
1137 mappings, the former frameworkcode parameter is obsoleted.
1139 In list context all mappings are returned; there can be multiple
1140 mappings. Note that in the above example you could miss a second
1141 mappings in the first call.
1142 In scalar context only the field tag of the first mapping is returned.
1146 sub GetMarcFromKohaField {
1147 my ( $kohafield ) = @_;
1148 return unless $kohafield;
1149 # The next call uses the Default framework since it is AUTHORITATIVE
1150 # for all Koha to MARC mappings.
1151 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1153 foreach( @{ $mss->{$kohafield} } ) {
1154 push @retval, $_->{tagfield}, $_->{tagsubfield};
1156 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1159 =head2 GetMarcSubfieldStructureFromKohaField
1161 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1163 Returns marc subfield structure information for $kohafield.
1164 The Default framework is used, since it is authoritative for kohafield
1166 In list context returns a list of all hashrefs, since there may be
1167 multiple mappings. In scalar context the first hashref is returned.
1171 sub GetMarcSubfieldStructureFromKohaField {
1172 my ( $kohafield ) = @_;
1174 return unless $kohafield;
1176 # The next call uses the Default framework since it is AUTHORITATIVE
1177 # for all Koha to MARC mappings.
1178 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1179 return unless $mss->{$kohafield};
1180 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1183 =head2 GetMarcBiblio
1185 my $record = GetMarcBiblio({
1186 biblionumber => $biblionumber,
1187 embed_items => $embeditems,
1189 borcat => $patron_category });
1191 Returns MARC::Record representing a biblio record, or C<undef> if the
1192 biblionumber doesn't exist.
1194 Both embed_items and opac are optional.
1195 If embed_items is passed and is 1, items are embedded.
1196 If opac is passed and is 1, the record is filtered as needed.
1200 =item C<$biblionumber>
1204 =item C<$embeditems>
1206 set to true to include item information.
1210 set to true to make the result suited for OPAC view. This causes things like
1211 OpacHiddenItems to be applied.
1215 If the OpacHiddenItemsExceptions system preference is set, this patron category
1216 can be used to make visible OPAC items which would be normally hidden.
1217 It only makes sense in combination both embed_items and opac values true.
1226 if (not defined $params) {
1227 carp 'GetMarcBiblio called without parameters';
1231 my $biblionumber = $params->{biblionumber};
1232 my $embeditems = $params->{embed_items} || 0;
1233 my $opac = $params->{opac} || 0;
1234 my $borcat = $params->{borcat} // q{};
1236 if (not defined $biblionumber) {
1237 carp 'GetMarcBiblio called with undefined biblionumber';
1241 my $marcxml = GetXmlBiblio( $biblionumber );
1242 $marcxml = StripNonXmlChars( $marcxml );
1243 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1244 my $record = MARC::Record->new();
1248 MARC::Record::new_from_xml( $marcxml, "UTF-8",
1249 C4::Context->preference('marcflavour') );
1251 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1252 return unless $record;
1254 C4::Biblio::EmbedItemsInMarcBiblio({
1255 marc_record => $record,
1256 biblionumber => $biblionumber,
1258 borcat => $borcat })
1270 my $marcxml = GetXmlBiblio($biblionumber);
1272 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1273 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1278 my ($biblionumber) = @_;
1279 my $dbh = C4::Context->dbh;
1280 return unless $biblionumber;
1281 my ($marcxml) = $dbh->selectrow_array(
1284 FROM biblio_metadata
1285 WHERE biblionumber=?
1286 AND format='marcxml'
1288 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1295 return the prices in accordance with the Marc format.
1297 returns 0 if no price found
1298 returns undef if called without a marc record or with
1299 an unrecognized marc format
1304 my ( $record, $marcflavour ) = @_;
1306 carp 'GetMarcPrice called on undefined record';
1313 if ( $marcflavour eq "MARC21" ) {
1314 @listtags = ('345', '020');
1316 } elsif ( $marcflavour eq "UNIMARC" ) {
1317 @listtags = ('345', '010');
1323 for my $field ( $record->field(@listtags) ) {
1324 for my $subfield_value ($field->subfield($subfield)){
1326 $subfield_value = MungeMarcPrice( $subfield_value );
1327 return $subfield_value if ($subfield_value);
1330 return 0; # no price found
1333 =head2 MungeMarcPrice
1335 Return the best guess at what the actual price is from a price field.
1339 sub MungeMarcPrice {
1341 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1342 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1343 my $active_currency = Koha::Acquisition::Currencies->get_active;
1344 my $symbol = $active_currency->symbol;
1345 my $isocode = $active_currency->isocode;
1346 $isocode = $active_currency->currency unless defined $isocode;
1349 my @matches =($price=~ /
1351 ( # start of capturing parenthesis
1353 (?:[\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'
1354 |(?:\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'
1356 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1358 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1359 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1361 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1362 ) # end of capturing parenthesis
1363 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1367 foreach ( @matches ) {
1368 $localprice = $_ and last if index($_, $isocode)>=0;
1370 if ( !$localprice ) {
1371 foreach ( @matches ) {
1372 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1377 if ( $localprice ) {
1378 $price = $localprice;
1380 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1381 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1383 # eliminate symbol/isocode, space and any final dot from the string
1384 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1385 # remove comma,dot when used as separators from hundreds
1386 $price =~s/[\,\.](\d{3})/$1/g;
1387 # convert comma to dot to ensure correct display of decimals if existing
1393 =head2 GetMarcQuantity
1395 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1396 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1398 returns 0 if no quantity found
1399 returns undef if called without a marc record or with
1400 an unrecognized marc format
1404 sub GetMarcQuantity {
1405 my ( $record, $marcflavour ) = @_;
1407 carp 'GetMarcQuantity called on undefined record';
1414 if ( $marcflavour eq "MARC21" ) {
1416 } elsif ( $marcflavour eq "UNIMARC" ) {
1417 @listtags = ('969');
1423 for my $field ( $record->field(@listtags) ) {
1424 for my $subfield_value ($field->subfield($subfield)){
1426 if ($subfield_value) {
1427 # in France, the cents separator is the , but sometimes, ppl use a .
1428 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1429 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1430 return $subfield_value;
1434 return 0; # no price found
1438 =head2 GetAuthorisedValueDesc
1440 my $subfieldvalue =get_authorised_value_desc(
1441 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1443 Retrieve the complete description for a given authorised value.
1445 Now takes $category and $value pair too.
1447 my $auth_value_desc =GetAuthorisedValueDesc(
1448 '','', 'DVD' ,'','','CCODE');
1450 If the optional $opac parameter is set to a true value, displays OPAC
1451 descriptions rather than normal ones when they exist.
1455 sub GetAuthorisedValueDesc {
1456 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1460 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1463 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1464 my $branch = Koha::Libraries->find($value);
1465 return $branch? $branch->branchname: q{};
1469 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1470 my $itemtype = Koha::ItemTypes->find( $value );
1471 return $itemtype ? $itemtype->translated_description : q||;
1474 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1475 my $source = GetClassSource($value);
1476 return $source ? $source->{description} : q||;
1479 #---- "true" authorized value
1480 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1483 my $dbh = C4::Context->dbh;
1484 if ( $category ne "" ) {
1485 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1486 $sth->execute( $category, $value );
1487 my $data = $sth->fetchrow_hashref;
1488 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1490 return $value; # if nothing is found return the original value
1494 =head2 GetMarcControlnumber
1496 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1498 Get the control number / record Identifier from the MARC record and return it.
1502 sub GetMarcControlnumber {
1503 my ( $record, $marcflavour ) = @_;
1505 carp 'GetMarcControlnumber called on undefined record';
1508 my $controlnumber = "";
1509 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1510 # Keep $marcflavour for possible later use
1511 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1512 my $controlnumberField = $record->field('001');
1513 if ($controlnumberField) {
1514 $controlnumber = $controlnumberField->data();
1517 return $controlnumber;
1522 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1524 Get all ISBNs from the MARC record and returns them in an array.
1525 ISBNs stored in different fields depending on MARC flavour
1530 my ( $record, $marcflavour ) = @_;
1532 carp 'GetMarcISBN called on undefined record';
1536 if ( $marcflavour eq "UNIMARC" ) {
1538 } else { # assume marc21 if not unimarc
1543 foreach my $field ( $record->field($scope) ) {
1544 my $isbn = $field->subfield( 'a' );
1545 if ( $isbn && $isbn ne "" ) {
1546 push @marcisbns, $isbn;
1556 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1558 Get all valid ISSNs from the MARC record and returns them in an array.
1559 ISSNs are stored in different fields depending on MARC flavour
1564 my ( $record, $marcflavour ) = @_;
1566 carp 'GetMarcISSN called on undefined record';
1570 if ( $marcflavour eq "UNIMARC" ) {
1573 else { # assume MARC21
1577 foreach my $field ( $record->field($scope) ) {
1578 push @marcissns, $field->subfield( 'a' )
1579 if ( $field->subfield( 'a' ) ne "" );
1584 =head2 GetMarcSubjects
1586 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1588 Get all subjects from the MARC record and returns them in an array.
1589 The subjects are stored in different fields depending on MARC flavour
1593 sub GetMarcSubjects {
1594 my ( $record, $marcflavour ) = @_;
1596 carp 'GetMarcSubjects called on undefined record';
1599 my ( $mintag, $maxtag, $fields_filter );
1600 if ( $marcflavour eq "UNIMARC" ) {
1603 $fields_filter = '6..';
1607 $fields_filter = '6..';
1612 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1613 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1615 foreach my $field ( $record->field($fields_filter) ) {
1616 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1618 my @subfields = $field->subfields();
1621 # if there is an authority link, build the links with an= subfield9
1622 my $subfield9 = $field->subfield('9');
1625 my $linkvalue = $subfield9;
1626 $linkvalue =~ s/(\(|\))//g;
1627 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1628 $authoritylink = $linkvalue
1632 for my $subject_subfield (@subfields) {
1633 next if ( $subject_subfield->[0] eq '9' );
1635 # don't load unimarc subfields 3,4,5
1636 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1637 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1638 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1640 my $code = $subject_subfield->[0];
1641 my $value = $subject_subfield->[1];
1642 my $linkvalue = $value;
1643 $linkvalue =~ s/(\(|\))//g;
1644 # if no authority link, build a search query
1645 unless ($subfield9) {
1647 limit => $subject_limit,
1648 'link' => $linkvalue,
1649 operator => (scalar @link_loop) ? ' AND ' : undef
1652 my @this_link_loop = @link_loop;
1654 unless ( $code eq '0' ) {
1655 push @subfields_loop, {
1658 link_loop => \@this_link_loop,
1659 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1664 push @marcsubjects, {
1665 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1666 authoritylink => $authoritylink,
1667 } if $authoritylink || @subfields_loop;
1670 return \@marcsubjects;
1671 } #end getMARCsubjects
1675 $marcurls = GetMarcUrls($record,$marcflavour);
1677 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1678 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1683 my ( $record, $marcflavour ) = @_;
1685 carp 'GetMarcUrls called on undefined record';
1690 for my $field ( $record->field('856') ) {
1692 for my $note ( $field->subfield('z') ) {
1693 push @notes, { note => $note };
1695 my @urls = $field->subfield('u');
1696 foreach my $url (@urls) {
1697 $url =~ s/^\s+|\s+$//g; # trim
1699 if ( $marcflavour eq 'MARC21' ) {
1700 my $s3 = $field->subfield('3');
1701 my $link = $field->subfield('y');
1702 unless ( $url =~ /^\w+:/ ) {
1703 if ( $field->indicator(1) eq '7' ) {
1704 $url = $field->subfield('2') . "://" . $url;
1705 } elsif ( $field->indicator(1) eq '1' ) {
1706 $url = 'ftp://' . $url;
1709 # properly, this should be if ind1=4,
1710 # however we will assume http protocol since we're building a link.
1711 $url = 'http://' . $url;
1715 # TODO handle ind 2 (relationship)
1720 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1721 $marcurl->{'part'} = $s3 if ($link);
1722 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1724 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1725 $marcurl->{'MARCURL'} = $url;
1727 push @marcurls, $marcurl;
1733 =head2 GetMarcSeries
1735 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1737 Get all series from the MARC record and returns them in an array.
1738 The series are stored in different fields depending on MARC flavour
1743 my ( $record, $marcflavour ) = @_;
1745 carp 'GetMarcSeries called on undefined record';
1749 my ( $mintag, $maxtag, $fields_filter );
1750 if ( $marcflavour eq "UNIMARC" ) {
1753 $fields_filter = '2..';
1757 $fields_filter = '4..';
1761 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1763 foreach my $field ( $record->field($fields_filter) ) {
1764 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1766 my @subfields = $field->subfields();
1769 for my $series_subfield (@subfields) {
1771 # ignore $9, used for authority link
1772 next if ( $series_subfield->[0] eq '9' );
1775 my $code = $series_subfield->[0];
1776 my $value = $series_subfield->[1];
1777 my $linkvalue = $value;
1778 $linkvalue =~ s/(\(|\))//g;
1780 # see if this is an instance of a volume
1781 if ( $code eq 'v' ) {
1786 'link' => $linkvalue,
1787 operator => (scalar @link_loop) ? ' AND ' : undef
1790 if ($volume_number) {
1791 push @subfields_loop, { volumenum => $value };
1793 push @subfields_loop, {
1796 link_loop => \@link_loop,
1797 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1798 volumenum => $volume_number,
1802 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1805 return \@marcseries;
1806 } #end getMARCseriess
1808 =head2 UpsertMarcSubfield
1810 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1814 sub UpsertMarcSubfield {
1815 my ($record, $tag, $code, $content) = @_;
1816 my $f = $record->field($tag);
1819 $f->update( $code => $content );
1822 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1823 $record->insert_fields_ordered( $f );
1827 =head2 UpsertMarcControlField
1829 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1833 sub UpsertMarcControlField {
1834 my ($record, $tag, $content) = @_;
1835 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1836 my $f = $record->field($tag);
1839 $f->update( $content );
1842 my $f = MARC::Field->new($tag, $content);
1843 $record->insert_fields_ordered( $f );
1847 =head2 GetFrameworkCode
1849 $frameworkcode = GetFrameworkCode( $biblionumber )
1853 sub GetFrameworkCode {
1854 my ($biblionumber) = @_;
1855 my $dbh = C4::Context->dbh;
1856 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1857 $sth->execute($biblionumber);
1858 my ($frameworkcode) = $sth->fetchrow;
1859 return $frameworkcode;
1862 =head2 TransformKohaToMarc
1864 $record = TransformKohaToMarc( $hash [, $params ] )
1866 This function builds a (partial) MARC::Record from a hash.
1867 Hash entries can be from biblio, biblioitems or items.
1868 The params hash includes the parameter no_split used in C4::Items.
1870 This function is called in acquisition module, to create a basic catalogue
1871 entry from user entry.
1876 sub TransformKohaToMarc {
1877 my ( $hash, $params ) = @_;
1878 my $record = MARC::Record->new();
1879 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1881 # In the next call we use the Default framework, since it is considered
1882 # authoritative for Koha to Marc mappings.
1883 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1885 while ( my ($kohafield, $value) = each %$hash ) {
1886 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1887 my $tagfield = $fld->{tagfield};
1888 my $tagsubfield = $fld->{tagsubfield};
1891 # BZ 21800: split value if field is repeatable.
1892 my @values = _check_split($params, $fld, $value)
1893 ? split(/\s?\|\s?/, $value, -1)
1895 foreach my $value ( @values ) {
1896 next if $value eq '';
1897 $tag_hr->{$tagfield} //= [];
1898 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1902 foreach my $tag (sort keys %$tag_hr) {
1903 my @sfl = @{$tag_hr->{$tag}};
1904 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1905 @sfl = map { @{$_}; } @sfl;
1906 # Special care for control fields: remove the subfield indication @
1907 # and do not insert indicators.
1908 my @ind = $tag < 10 ? () : ( " ", " " );
1909 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1910 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1916 # Checks if $value must be split; may consult passed framework
1917 my ($params, $fld, $value) = @_;
1918 return if index($value,'|') == -1; # nothing to worry about
1919 return if $params->{no_split};
1921 # if we did not get a specific framework, check default in $mss
1922 return $fld->{repeatable} if !$params->{framework};
1924 # here we need to check the specific framework
1925 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1926 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1927 next if $fld2->{tagfield} ne $fld->{tagfield};
1928 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1929 return 1 if $fld2->{repeatable};
1934 =head2 PrepHostMarcField
1936 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1938 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1942 sub PrepHostMarcField {
1943 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1944 $marcflavour ||="MARC21";
1946 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
1947 my $item = Koha::Items->find($hostitemnumber);
1950 if ( $marcflavour eq "MARC21" ) {
1954 if ($hostrecord->subfield('100','a')){
1955 $mainentry = $hostrecord->subfield('100','a');
1956 } elsif ($hostrecord->subfield('110','a')){
1957 $mainentry = $hostrecord->subfield('110','a');
1959 $mainentry = $hostrecord->subfield('111','a');
1962 # qualification info
1964 if (my $field260 = $hostrecord->field('260')){
1965 $qualinfo = $field260->as_string( 'abc' );
1970 my $ed = $hostrecord->subfield('250','a');
1971 my $barcode = $item->barcode;
1972 my $title = $hostrecord->subfield('245','a');
1974 # record control number, 001 with 003 and prefix
1976 if ($hostrecord->field('001')){
1977 $recctrlno = $hostrecord->field('001')->data();
1978 if ($hostrecord->field('003')){
1979 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1984 my $issn = $hostrecord->subfield('022','a');
1985 my $isbn = $hostrecord->subfield('020','a');
1988 $hostmarcfield = MARC::Field->new(
1990 '0' => $hostbiblionumber,
1991 '9' => $hostitemnumber,
2001 } elsif ($marcflavour eq "UNIMARC") {
2002 $hostmarcfield = MARC::Field->new(
2004 '0' => $hostbiblionumber,
2005 't' => $hostrecord->subfield('200','a'),
2006 '9' => $hostitemnumber
2010 return $hostmarcfield;
2013 =head2 TransformHtmlToXml
2015 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2016 $ind_tag, $auth_type )
2018 $auth_type contains :
2022 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2024 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2026 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2032 sub TransformHtmlToXml {
2033 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2034 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2036 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2038 my $xml = MARC::File::XML::header('UTF-8');
2039 $xml .= "<record>\n";
2040 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2041 MARC::File::XML->default_record_format($auth_type);
2043 # in UNIMARC, field 100 contains the encoding
2044 # check that there is one, otherwise the
2045 # MARC::Record->new_from_xml will fail (and Koha will die)
2046 my $unimarc_and_100_exist = 0;
2047 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2052 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2053 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2055 # if we have a 100 field and it's values are not correct, skip them.
2056 # if we don't have any valid 100 field, we will create a default one at the end
2057 my $enc = substr( @$values[$i], 26, 2 );
2058 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2059 $unimarc_and_100_exist = 1;
2064 @$values[$i] =~ s/&/&/g;
2065 @$values[$i] =~ s/</</g;
2066 @$values[$i] =~ s/>/>/g;
2067 @$values[$i] =~ s/"/"/g;
2068 @$values[$i] =~ s/'/'/g;
2070 my $skip = @$values[$i] eq q{};
2073 && $perm_loc_subfield
2074 && @$tags[$i] eq $perm_loc_tag
2075 && @$subfields[$i] eq $perm_loc_subfield;
2077 if ( ( @$tags[$i] ne $prevtag ) ) {
2078 $close_last_tag = 0;
2079 $j++ unless ( @$tags[$i] eq "" );
2080 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2081 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2082 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2084 $xml .= "</datafield>\n";
2085 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2087 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2088 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2090 $close_last_tag = 1;
2098 if ( @$tags[$i] eq "000" ) {
2099 $xml .= "<leader>@$values[$i]</leader>\n";
2102 # rest of the fixed fields
2103 } elsif ( @$tags[$i] < 10 ) {
2104 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2107 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2108 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2110 $close_last_tag = 1;
2114 } else { # @$tags[$i] eq $prevtag
2117 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2118 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2119 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2120 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2122 $close_last_tag = 1;
2124 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2127 $prevtag = @$tags[$i];
2129 $xml .= "</datafield>\n" if $close_last_tag;
2130 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2132 # warn "SETTING 100 for $auth_type";
2133 my $string = strftime( "%Y%m%d", localtime(time) );
2135 # set 50 to position 26 is biblios, 13 if authorities
2137 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2138 $string = sprintf( "%-*s", 35, $string );
2139 substr( $string, $pos, 6, "50" );
2140 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2141 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2142 $xml .= "</datafield>\n";
2144 $xml .= "</record>\n";
2145 $xml .= MARC::File::XML::footer();
2149 =head2 _default_ind_to_space
2151 Passed what should be an indicator returns a space
2152 if its undefined or zero length
2156 sub _default_ind_to_space {
2158 if ( !defined $s || $s eq q{} ) {
2164 =head2 TransformHtmlToMarc
2166 L<$record> = TransformHtmlToMarc(L<$cgi>)
2167 L<$cgi> is the CGI object which contains the values for subfields
2169 'tag_010_indicator1_531951' ,
2170 'tag_010_indicator2_531951' ,
2171 'tag_010_code_a_531951_145735' ,
2172 'tag_010_subfield_a_531951_145735' ,
2173 'tag_200_indicator1_873510' ,
2174 'tag_200_indicator2_873510' ,
2175 'tag_200_code_a_873510_673465' ,
2176 'tag_200_subfield_a_873510_673465' ,
2177 'tag_200_code_b_873510_704318' ,
2178 'tag_200_subfield_b_873510_704318' ,
2179 'tag_200_code_e_873510_280822' ,
2180 'tag_200_subfield_e_873510_280822' ,
2181 'tag_200_code_f_873510_110730' ,
2182 'tag_200_subfield_f_873510_110730' ,
2184 L<$record> is the MARC::Record object.
2188 sub TransformHtmlToMarc {
2189 my ($cgi, $isbiblio) = @_;
2191 my @params = $cgi->multi_param();
2193 # explicitly turn on the UTF-8 flag for all
2194 # 'tag_' parameters to avoid incorrect character
2195 # conversion later on
2196 my $cgi_params = $cgi->Vars;
2197 foreach my $param_name ( keys %$cgi_params ) {
2198 if ( $param_name =~ /^tag_/ ) {
2199 my $param_value = $cgi_params->{$param_name};
2200 unless ( Encode::is_utf8( $param_value ) ) {
2201 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2206 # creating a new record
2207 my $record = MARC::Record->new();
2209 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2210 ($biblionumbertagfield, $biblionumbertagsubfield) =
2211 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2212 #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!
2213 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2214 my $param = $params[$i];
2217 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2218 if ( $param eq 'biblionumber' ) {
2219 if ( $biblionumbertagfield < 10 ) {
2220 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2222 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2224 push @fields, $newfield if ($newfield);
2225 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2228 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2229 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2233 if ( $tag < 10 ) { # no code for theses fields
2234 # in MARC editor, 000 contains the leader.
2235 next if $tag == $biblionumbertagfield;
2236 my $fval= $cgi->param($params[$j+1]);
2237 if ( $tag eq '000' ) {
2238 # Force a fake leader even if not provided to avoid crashing
2239 # during decoding MARC record containing UTF-8 characters
2241 length( $fval ) == 24
2246 # between 001 and 009 (included)
2247 } elsif ( $fval ne '' ) {
2248 $newfield = MARC::Field->new( $tag, $fval, );
2251 # > 009, deal with subfields
2253 # browse subfields for this tag (reason for _code_ match)
2254 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2255 last unless defined $params[$j+1];
2257 if $tag == $biblionumbertagfield and
2258 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2259 #if next param ne subfield, then it was probably empty
2260 #try next param by incrementing j
2261 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2262 my $fkey= $cgi->param($params[$j]);
2263 my $fval= $cgi->param($params[$j+1]);
2264 #check if subfield value not empty and field exists
2265 if($fval ne '' && $newfield) {
2266 $newfield->add_subfields( $fkey => $fval);
2268 elsif($fval ne '') {
2269 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2273 $i= $j-1; #update i for outer loop accordingly
2275 push @fields, $newfield if ($newfield);
2279 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2280 $record->append_fields(@fields);
2284 =head2 TransformMarcToKoha
2286 $result = TransformMarcToKoha( $record, undef, $limit )
2288 Extract data from a MARC bib record into a hashref representing
2289 Koha biblio, biblioitems, and items fields.
2291 If passed an undefined record will log the error and return an empty
2296 sub TransformMarcToKoha {
2297 my ( $record, $frameworkcode, $limit_table ) = @_;
2298 # FIXME Parameter $frameworkcode is obsolete and will be removed
2299 $limit_table //= q{};
2302 if (!defined $record) {
2303 carp('TransformMarcToKoha called with undefined record');
2307 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2308 if( $limit_table eq 'items' ) {
2309 %tables = ( items => 1 );
2310 } elsif ( $limit_table eq 'no_items' ){
2311 %tables = ( biblio => 1, biblioitems => 1 );
2314 # The next call acknowledges Default as the authoritative framework
2315 # for Koha to MARC mappings.
2316 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2317 foreach my $kohafield ( keys %{ $mss } ) {
2318 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2319 next unless $tables{$table};
2320 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2321 next if !defined $val;
2322 my $key = _disambiguate( $table, $column );
2323 $result->{$key} = $val;
2328 =head2 _disambiguate
2330 $newkey = _disambiguate($table, $field);
2332 This is a temporary hack to distinguish between the
2333 following sets of columns when using TransformMarcToKoha.
2335 items.cn_source & biblioitems.cn_source
2336 items.cn_sort & biblioitems.cn_sort
2338 Columns that are currently NOT distinguished (FIXME
2339 due to lack of time to fully test) are:
2341 biblio.notes and biblioitems.notes
2346 FIXME - this is necessary because prefixing each column
2347 name with the table name would require changing lots
2348 of code and templates, and exposing more of the DB
2349 structure than is good to the UI templates, particularly
2350 since biblio and bibloitems may well merge in a future
2351 version. In the future, it would also be good to
2352 separate DB access and UI presentation field names
2358 my ( $table, $column ) = @_;
2359 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2360 return $table . '.' . $column;
2367 =head2 TransformMarcToKohaOneField
2369 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2371 Note: The authoritative Default framework is used implicitly.
2375 sub TransformMarcToKohaOneField {
2376 my ( $kohafield, $marc ) = @_;
2378 my ( @rv, $retval );
2379 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2380 foreach my $fldhash ( @mss ) {
2381 my $tag = $fldhash->{tagfield};
2382 my $sub = $fldhash->{tagsubfield};
2383 foreach my $fld ( $marc->field($tag) ) {
2384 if( $sub eq '@' || $fld->is_control_field ) {
2385 push @rv, $fld->data if $fld->data;
2387 push @rv, grep { $_ } $fld->subfield($sub);
2392 $retval = join ' | ', uniq(@rv);
2394 # Additional polishing for individual kohafields
2395 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2396 $retval = _adjust_pubyear( $retval );
2402 =head2 _adjust_pubyear
2404 Helper routine for TransformMarcToKohaOneField
2408 sub _adjust_pubyear {
2410 # modify return value to keep only the 1st year found
2411 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2413 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2415 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2416 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2417 # At this point in code 1234? or 1234- already passed the earlier regex
2418 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2419 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2426 =head2 CountItemsIssued
2428 my $count = CountItemsIssued( $biblionumber );
2432 sub CountItemsIssued {
2433 my ($biblionumber) = @_;
2434 my $dbh = C4::Context->dbh;
2435 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2436 $sth->execute($biblionumber);
2437 my $row = $sth->fetchrow_hashref();
2438 return $row->{'issuedCount'};
2443 ModZebra( $record_number, $op, $server );
2445 $record_number is the authid or biblionumber we want to index
2447 $op is the operation: specialUpdate or recordDelete
2449 $server is authorityserver or biblioserver
2454 my ( $record_number, $op, $server ) = @_;
2455 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2456 my $dbh = C4::Context->dbh;
2458 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2460 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2461 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2462 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2464 AND biblio_auth_number = ?
2467 my $check_sth = $dbh->prepare_cached($check_sql);
2468 $check_sth->execute( $server, $record_number, $op );
2469 my ($count) = $check_sth->fetchrow_array;
2470 $check_sth->finish();
2471 if ( $count == 0 ) {
2472 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2473 $sth->execute( $record_number, $server, $op );
2478 =head2 EmbedItemsInMarcBiblio
2480 EmbedItemsInMarcBiblio({
2481 marc_record => $marc,
2482 biblionumber => $biblionumber,
2483 item_numbers => $itemnumbers,
2486 Given a MARC::Record object containing a bib record,
2487 modify it to include the items attached to it as 9XX
2488 per the bib's MARC framework.
2489 if $itemnumbers is defined, only specified itemnumbers are embedded.
2491 If $opac is true, then opac-relevant suppressions are included.
2493 If opac filtering will be done, borcat should be passed to properly
2494 override if necessary.
2498 sub EmbedItemsInMarcBiblio {
2500 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2501 $marc = $params->{marc_record};
2503 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2506 $biblionumber = $params->{biblionumber};
2507 $itemnumbers = $params->{item_numbers};
2508 $opac = $params->{opac};
2509 $borcat = $params->{borcat} // q{};
2511 $itemnumbers = [] unless defined $itemnumbers;
2513 my $frameworkcode = GetFrameworkCode($biblionumber);
2514 _strip_item_fields($marc, $frameworkcode);
2516 # ... and embed the current items
2517 my $dbh = C4::Context->dbh;
2518 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2519 $sth->execute($biblionumber);
2520 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
2522 my @item_fields; # Array holding the actual MARC data for items to be included.
2523 my @items; # Array holding items which are both in the list (sitenumbers)
2524 # and on this biblionumber
2526 # Flag indicating if there is potential hiding.
2527 my $opachiddenitems = $opac
2528 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2530 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2531 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2533 if ( $opachiddenitems ) {
2534 $item = Koha::Items->find($itemnumber);
2535 $item = $item ? $item->unblessed : undef;
2537 push @items, { itemnumber => $itemnumber, item => $item };
2539 my @items2pass = map { $_->{item} } @items;
2542 ? C4::Items::GetHiddenItemnumbers({
2543 items => \@items2pass,
2544 borcat => $borcat })
2546 # Convert to a hash for quick searching
2547 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2548 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2549 next if $hiddenitems{$itemnumber};
2550 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2551 push @item_fields, $item_marc->field($itemtag);
2553 $marc->append_fields(@item_fields);
2556 =head1 INTERNAL FUNCTIONS
2558 =head2 _koha_marc_update_bib_ids
2561 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2563 Internal function to add or update biblionumber and biblioitemnumber to
2568 sub _koha_marc_update_bib_ids {
2569 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2571 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2572 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2573 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2574 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2576 if ( $biblio_tag < 10 ) {
2577 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2579 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2581 if ( $biblioitem_tag < 10 ) {
2582 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2584 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2588 =head2 _koha_marc_update_biblioitem_cn_sort
2590 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2592 Given a MARC bib record and the biblioitem hash, update the
2593 subfield that contains a copy of the value of biblioitems.cn_sort.
2597 sub _koha_marc_update_biblioitem_cn_sort {
2599 my $biblioitem = shift;
2600 my $frameworkcode = shift;
2602 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2603 return unless $biblioitem_tag;
2605 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2607 if ( my $field = $marc->field($biblioitem_tag) ) {
2608 $field->delete_subfield( code => $biblioitem_subfield );
2609 if ( $cn_sort ne '' ) {
2610 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2614 # if we get here, no biblioitem tag is present in the MARC record, so
2615 # we'll create it if $cn_sort is not empty -- this would be
2616 # an odd combination of events, however
2618 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2623 =head2 _koha_modify_biblio
2625 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2627 Internal function for updating the biblio table
2631 sub _koha_modify_biblio {
2632 my ( $dbh, $biblio, $frameworkcode ) = @_;
2637 SET frameworkcode = ?,
2650 WHERE biblionumber = ?
2653 my $sth = $dbh->prepare($query);
2656 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2657 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2658 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2659 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2660 ) if $biblio->{'biblionumber'};
2662 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2663 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2666 return ( $biblio->{'biblionumber'}, $error );
2669 =head2 _koha_modify_biblioitem_nonmarc
2671 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2675 sub _koha_modify_biblioitem_nonmarc {
2676 my ( $dbh, $biblioitem ) = @_;
2679 # re-calculate the cn_sort, it may have changed
2680 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2682 my $query = "UPDATE biblioitems
2683 SET biblionumber = ?,
2689 publicationyear = ?,
2693 collectiontitle = ?,
2695 collectionvolume= ?,
2696 editionstatement= ?,
2697 editionresponsibility = ?,
2713 where biblioitemnumber = ?
2715 my $sth = $dbh->prepare($query);
2717 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2718 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2719 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2720 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2721 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2722 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2723 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2724 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2726 if ( $dbh->errstr ) {
2727 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2730 return ( $biblioitem->{'biblioitemnumber'}, $error );
2733 =head2 _koha_delete_biblio
2735 $error = _koha_delete_biblio($dbh,$biblionumber);
2737 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2739 C<$dbh> - the database handle
2741 C<$biblionumber> - the biblionumber of the biblio to be deleted
2745 # FIXME: add error handling
2747 sub _koha_delete_biblio {
2748 my ( $dbh, $biblionumber ) = @_;
2750 # get all the data for this biblio
2751 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2752 $sth->execute($biblionumber);
2754 # FIXME There is a transaction in _koha_delete_biblio_metadata
2755 # But actually all the following should be done inside a single transaction
2756 if ( my $data = $sth->fetchrow_hashref ) {
2758 # save the record in deletedbiblio
2759 # find the fields to save
2760 my $query = "INSERT INTO deletedbiblio SET ";
2762 foreach my $temp ( keys %$data ) {
2763 $query .= "$temp = ?,";
2764 push( @bind, $data->{$temp} );
2767 # replace the last , by ",?)"
2769 my $bkup_sth = $dbh->prepare($query);
2770 $bkup_sth->execute(@bind);
2773 _koha_delete_biblio_metadata( $biblionumber );
2776 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2777 $sth2->execute($biblionumber);
2778 # update the timestamp (Bugzilla 7146)
2779 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2780 $sth2->execute($biblionumber);
2787 =head2 _koha_delete_biblioitems
2789 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2791 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2793 C<$dbh> - the database handle
2794 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2798 # FIXME: add error handling
2800 sub _koha_delete_biblioitems {
2801 my ( $dbh, $biblioitemnumber ) = @_;
2803 # get all the data for this biblioitem
2804 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2805 $sth->execute($biblioitemnumber);
2807 if ( my $data = $sth->fetchrow_hashref ) {
2809 # save the record in deletedbiblioitems
2810 # find the fields to save
2811 my $query = "INSERT INTO deletedbiblioitems SET ";
2813 foreach my $temp ( keys %$data ) {
2814 $query .= "$temp = ?,";
2815 push( @bind, $data->{$temp} );
2818 # replace the last , by ",?)"
2820 my $bkup_sth = $dbh->prepare($query);
2821 $bkup_sth->execute(@bind);
2824 # delete the biblioitem
2825 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2826 $sth2->execute($biblioitemnumber);
2827 # update the timestamp (Bugzilla 7146)
2828 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2829 $sth2->execute($biblioitemnumber);
2836 =head2 _koha_delete_biblio_metadata
2838 $error = _koha_delete_biblio_metadata($biblionumber);
2840 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2844 sub _koha_delete_biblio_metadata {
2845 my ($biblionumber) = @_;
2847 my $dbh = C4::Context->dbh;
2848 my $schema = Koha::Database->new->schema;
2852 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2853 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2854 |, undef, $biblionumber );
2855 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2856 undef, $biblionumber );
2861 =head1 UNEXPORTED FUNCTIONS
2863 =head2 ModBiblioMarc
2865 ModBiblioMarc($newrec,$biblionumber);
2867 Add MARC XML data for a biblio to koha
2869 Function exported, but should NOT be used, unless you really know what you're doing
2874 # pass the MARC::Record to this function, and it will create the records in
2876 my ( $record, $biblionumber, $params ) = @_;
2878 carp 'ModBiblioMarc passed an undefined record';
2882 my $skip_record_index = $params->{skip_record_index} || 0;
2884 # Clone record as it gets modified
2885 $record = $record->clone();
2886 my $dbh = C4::Context->dbh;
2887 my @fields = $record->fields();
2888 my $encoding = C4::Context->preference("marcflavour");
2890 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2891 if ( $encoding eq "UNIMARC" ) {
2892 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2893 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2894 my $string = $record->subfield( 100, "a" );
2895 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2896 my $f100 = $record->field(100);
2897 $record->delete_field($f100);
2899 $string = POSIX::strftime( "%Y%m%d", localtime );
2901 $string = sprintf( "%-*s", 35, $string );
2902 substr ( $string, 22, 3, $defaultlanguage);
2904 substr( $string, 25, 3, "y50" );
2905 unless ( $record->subfield( 100, "a" ) ) {
2906 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2910 #enhancement 5374: update transaction date (005) for marc21/unimarc
2911 if($encoding =~ /MARC21|UNIMARC/) {
2912 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2913 # YY MM DD HH MM SS (update year and month)
2914 my $f005= $record->field('005');
2915 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2919 biblionumber => $biblionumber,
2920 format => 'marcxml',
2921 schema => C4::Context->preference('marcflavour'),
2923 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2925 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2926 Koha::Biblio::Metadata->new($metadata);
2928 my $userenv = C4::Context->userenv;
2930 my $borrowernumber = $userenv->{number};
2931 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2932 unless ($m_rs->in_storage) {
2933 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2934 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2936 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2937 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2940 $m_rs->metadata( $record->as_xml_record($encoding) );
2943 unless ( $skip_record_index ) {
2944 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2945 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2948 return $biblionumber;
2951 =head2 prepare_host_field
2953 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2954 Generate the host item entry for an analytic child entry
2958 sub prepare_host_field {
2959 my ( $hostbiblio, $marcflavour ) = @_;
2960 $marcflavour ||= C4::Context->preference('marcflavour');
2961 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
2962 # unfortunately as_string does not 'do the right thing'
2963 # if field returns undef
2967 if ( $marcflavour eq 'MARC21' ) {
2968 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2969 my $s = $field->as_string('ab');
2974 if ( $field = $host->field('245') ) {
2975 my $s = $field->as_string('a');
2980 if ( $field = $host->field('260') ) {
2981 my $s = $field->as_string('abc');
2986 if ( $field = $host->field('240') ) {
2987 my $s = $field->as_string();
2992 if ( $field = $host->field('022') ) {
2993 my $s = $field->as_string('a');
2998 if ( $field = $host->field('020') ) {
2999 my $s = $field->as_string('a');
3004 if ( $field = $host->field('001') ) {
3005 $sfd{w} = $field->data(),;
3007 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3010 elsif ( $marcflavour eq 'UNIMARC' ) {
3012 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3013 my $s = $field->as_string('ab');
3019 if ( $field = $host->field('200') ) {
3020 my $s = $field->as_string('a');
3025 #place of publicaton
3026 if ( $field = $host->field('210') ) {
3027 my $s = $field->as_string('a');
3032 #date of publication
3033 if ( $field = $host->field('210') ) {
3034 my $s = $field->as_string('d');
3040 if ( $field = $host->field('205') ) {
3041 my $s = $field->as_string();
3047 if ( $field = $host->field('856') ) {
3048 my $s = $field->as_string('u');
3054 if ( $field = $host->field('011') ) {
3055 my $s = $field->as_string('a');
3061 if ( $field = $host->field('010') ) {
3062 my $s = $field->as_string('a');
3067 if ( $field = $host->field('001') ) {
3068 $sfd{0} = $field->data(),;
3070 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3077 =head2 UpdateTotalIssues
3079 UpdateTotalIssues($biblionumber, $increase, [$value])
3081 Update the total issue count for a particular bib record.
3085 =item C<$biblionumber> is the biblionumber of the bib to update
3087 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3089 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3095 sub UpdateTotalIssues {
3096 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3099 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3101 carp "UpdateTotalIssues could not get biblio record";
3104 my $biblio = Koha::Biblios->find( $biblionumber );
3106 carp "UpdateTotalIssues could not get datas of biblio";
3109 my $biblioitem = $biblio->biblioitem;
3110 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3111 unless ($totalissuestag) {
3112 return 1; # There is nothing to do
3115 if (defined $value) {
3116 $totalissues = $value;
3118 $totalissues = $biblioitem->totalissues + $increase;
3121 my $field = $record->field($totalissuestag);
3122 if (defined $field) {
3123 $field->update( $totalissuessubfield => $totalissues );
3125 $field = MARC::Field->new($totalissuestag, '0', '0',
3126 $totalissuessubfield => $totalissues);
3127 $record->insert_grouped_field($field);
3130 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3135 &RemoveAllNsb($record);
3137 Removes all nsb/nse chars from a record
3144 carp 'RemoveAllNsb called with undefined record';
3148 SetUTF8Flag($record);
3150 foreach my $field ($record->fields()) {
3151 if ($field->is_control_field()) {
3152 $field->update(nsb_clean($field->data()));
3154 my @subfields = $field->subfields();
3156 foreach my $subfield (@subfields) {
3157 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3159 if (scalar(@new_subfields) > 0) {
3162 $new_field = MARC::Field->new(
3164 $field->indicator(1),
3165 $field->indicator(2),
3170 warn "error in RemoveAllNsb : $@";
3172 $field->replace_with($new_field);
3181 =head2 ApplyMarcOverlayRules
3183 my $record = ApplyMarcOverlayRules($params)
3185 Applies marc merge rules to a record.
3187 C<$params> is expected to be a hashref with below keys defined.
3191 =item C<biblionumber>
3192 biblionumber of old record
3195 Incoming record that will be merged with old record
3197 =item C<overlay_context>
3198 hashref containing at least one context module and filter value on
3199 the form {module => filter, ...}.
3209 Merged MARC record based with merge rules for C<context> applied. If no old
3210 record for C<biblionumber> can be found, C<record> is returned unchanged.
3211 Default action when no matching context is found to return C<record> unchanged.
3212 If no rules are found for a certain field tag the default is to overwrite with
3213 fields with this field tag from C<record>.
3219 sub ApplyMarcOverlayRules {
3221 my $biblionumber = $params->{biblionumber};
3222 my $incoming_record = $params->{record};
3224 if (!$biblionumber) {
3225 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3228 if (!$incoming_record) {
3229 carp 'ApplyMarcOverlayRules called on undefined record';
3232 my $old_record = GetMarcBiblio({ biblionumber => $biblionumber });
3234 # Skip overlay rules if called with no context
3235 if ($old_record && defined $params->{overlay_context}) {
3236 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3238 return $incoming_record;
3241 =head2 _after_biblio_action_hooks
3243 Helper method that takes care of calling all plugin hooks
3247 sub _after_biblio_action_hooks {
3250 my $biblio_id = $args->{biblio_id};
3251 my $action = $args->{action};
3253 my $biblio = Koha::Biblios->find( $biblio_id );
3254 Koha::Plugins->call(
3255 'after_biblio_action',
3259 biblio_id => $biblio_id,
3270 Koha Development Team <http://koha-community.org/>
3272 Paul POULAIN paul.poulain@free.fr
3274 Joshua Ferraro jmf@liblime.com