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},
236 serial => $olddata->{serial},
237 seriestitle => $olddata->{seriestitle},
238 copyrightdate => $olddata->{copyrightdate},
239 datecreated => \'NOW()',
240 abstract => $olddata->{abstract},
243 $biblionumber = $biblio->biblionumber;
244 Koha::Exceptions::ObjectNotCreated->throw unless $biblio;
246 my ($cn_sort) = GetClassSort( $olddata->{'biblioitems.cn_source'}, $olddata->{'cn_class'}, $olddata->{'cn_item'} );
247 my $biblioitem = Koha::Biblioitem->new(
249 biblionumber => $biblionumber,
250 volume => $olddata->{volume},
251 number => $olddata->{number},
252 itemtype => $olddata->{itemtype},
253 isbn => $olddata->{isbn},
254 issn => $olddata->{issn},
255 publicationyear => $olddata->{publicationyear},
256 publishercode => $olddata->{publishercode},
257 volumedate => $olddata->{volumedate},
258 volumedesc => $olddata->{volumedesc},
259 collectiontitle => $olddata->{collectiontitle},
260 collectionissn => $olddata->{collectionissn},
261 collectionvolume => $olddata->{collectionvolume},
262 editionstatement => $olddata->{editionstatement},
263 editionresponsibility => $olddata->{editionresponsibility},
264 illus => $olddata->{illus},
265 pages => $olddata->{pages},
266 notes => $olddata->{bnotes},
267 size => $olddata->{size},
268 place => $olddata->{place},
269 lccn => $olddata->{lccn},
270 url => $olddata->{url},
271 cn_source => $olddata->{'biblioitems.cn_source'},
272 cn_class => $olddata->{cn_class},
273 cn_item => $olddata->{cn_item},
274 cn_suffix => $olddata->{cn_suff},
276 totalissues => $olddata->{totalissues},
277 ean => $olddata->{ean},
278 agerestriction => $olddata->{agerestriction},
281 Koha::Exceptions::ObjectNotCreated->throw unless $biblioitem;
282 $biblioitemnumber = $biblioitem->biblioitemnumber;
284 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
286 # update MARC subfield that stores biblioitems.cn_sort
287 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
289 if (C4::Context->preference('BiblioAddsAuthorities')) {
290 BiblioAutoLink( $record, $frameworkcode );
294 ModBiblioMarc( $record, $biblionumber ) unless $defer_marc_save;
296 # update OAI-PMH sets
297 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
298 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
301 _after_biblio_action_hooks({ action => 'create', biblio_id => $biblionumber });
303 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
307 ( $biblionumber, $biblioitemnumber ) = ( undef, undef );
309 return ( $biblionumber, $biblioitemnumber );
314 ModBiblio($record, $biblionumber, $frameworkcode, $options);
316 Replace an existing bib record identified by C<$biblionumber>
317 with one supplied by the MARC::Record object C<$record>. The embedded
318 item, biblioitem, and biblionumber fields from the previous
319 version of the bib record replace any such fields of those tags that
320 are present in C<$record>. Consequently, ModBiblio() is not
321 to be used to try to modify item records.
323 C<$frameworkcode> specifies the MARC framework to use
324 when storing the modified bib record; among other things,
325 this controls how MARC fields get mapped to display columns
326 in the C<biblio> and C<biblioitems> tables, as well as
327 which fields are used to store embedded item, biblioitem,
328 and biblionumber data for indexing.
330 The C<$options> argument is a hashref with additional parameters:
334 =item C<overlay_context>
336 This parameter is forwarded to L</ApplyMarcOverlayRules> where it is used for
337 selecting the current rule set if MARCOverlayRules is enabled.
338 See L</ApplyMarcOverlayRules> for more details.
340 =item C<disable_autolink>
342 Unless C<disable_autolink> is passed ModBiblio will relink record headings
343 to authorities based on settings in the system preferences. This flag allows
344 us to not relink records when the authority linker is saving modifications.
346 =item C<skip_holds_queue>
348 Unless C<skip_holds_queue> is passed, ModBiblio will trigger the BatchUpdateBiblioHoldsQueue
349 task to rebuild the holds queue for the biblio if I<RealTimeHoldsQueue> is enabled.
353 Returns 1 on success 0 on failure
358 my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
361 my $skip_record_index = $options->{skip_record_index} || 0;
364 carp 'No record passed to ModBiblio';
368 if ( C4::Context->preference("CataloguingLog") ) {
369 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
370 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
373 if ( !$options->{disable_autolink} && C4::Context->preference('BiblioAddsAuthorities') ) {
374 BiblioAutoLink( $record, $frameworkcode );
377 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
378 # throw an exception which probably won't be handled.
379 foreach my $field ($record->fields()) {
380 if (! $field->is_control_field()) {
381 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
382 $record->delete_field($field);
387 SetUTF8Flag($record);
388 my $dbh = C4::Context->dbh;
390 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
392 _strip_item_fields($record, $frameworkcode);
394 # apply overlay rules
395 if ( C4::Context->preference('MARCOverlayRules')
398 && exists $options->{overlay_context} )
400 $record = ApplyMarcOverlayRules(
402 biblionumber => $biblionumber,
404 overlay_context => $options->{overlay_context},
409 # update biblionumber and biblioitemnumber in MARC
410 # FIXME - this is assuming a 1 to 1 relationship between
411 # biblios and biblioitems
412 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
413 $sth->execute($biblionumber);
414 my ($biblioitemnumber) = $sth->fetchrow;
416 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
418 # load the koha-table data object
419 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
421 # update MARC subfield that stores biblioitems.cn_sort
422 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
424 # update the MARC record (that now contains biblio and items) with the new record data
425 ModBiblioMarc( $record, $biblionumber, { skip_record_index => $skip_record_index } );
427 # modify the other koha tables
428 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
429 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
431 _after_biblio_action_hooks({ action => 'modify', biblio_id => $biblionumber });
433 # update OAI-PMH sets
434 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
435 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
438 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
440 biblio_ids => [ $biblionumber ]
442 ) unless $options->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
447 =head2 _strip_item_fields
449 _strip_item_fields($record, $frameworkcode)
451 Utility routine to remove item tags from a
456 sub _strip_item_fields {
458 my $frameworkcode = shift;
459 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
460 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
462 # delete any item fields from incoming record to avoid
463 # duplication or incorrect data - use AddItem() or ModItem()
465 foreach my $field ( $record->field($itemtag) ) {
466 $record->delete_field($field);
472 my $error = &DelBiblio($biblionumber, $params);
474 Exported function (core API) for deleting a biblio in koha.
475 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
476 Also backs it up to deleted* tables.
477 Checks to make sure that the biblio has no items attached.
479 C<$error> : undef unless an error occurs
481 I<$params> is a hashref containing extra parameters. Valid keys are:
485 =item B<skip_holds_queue>: used when the holds queue update will be handled by the caller
487 =item B<skip_record_index>: used when the indexing schedulling will be handled by the caller
493 my ($biblionumber, $params) = @_;
495 my $biblio = Koha::Biblios->find( $biblionumber );
496 return unless $biblio; # Should we throw an exception instead?
498 my $dbh = C4::Context->dbh;
499 my $error; # for error handling
501 # First make sure this biblio has no items attached
502 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
503 $sth->execute($biblionumber);
504 if ( my $itemnumber = $sth->fetchrow ) {
506 # Fix this to use a status the template can understand
507 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
510 return $error if $error;
512 # We delete any existing holds
513 my $holds = $biblio->holds;
514 while ( my $hold = $holds->next ) {
515 # no need to update the holds queue on each step, we'll do it at the end
516 $hold->cancel({ skip_holds_queue => 1 });
519 # We update any existing orders
520 my $orders = $biblio->orders;
521 $orders->update({ deleted_biblionumber => $biblionumber}, { no_triggers => 1 });
523 unless ( $params->{skip_record_index} ){
524 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
525 $indexer->index_records( $biblionumber, "recordDelete", "biblioserver" );
528 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
529 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
530 $sth->execute($biblionumber);
531 while ( my $biblioitemnumber = $sth->fetchrow ) {
533 # delete this biblioitem
534 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
535 return $error if $error;
539 # delete biblio from Koha tables and save in deletedbiblio
540 # must do this *after* _koha_delete_biblioitems, otherwise
541 # delete cascade will prevent deletedbiblioitems rows
542 # from being generated by _koha_delete_biblioitems
543 $error = _koha_delete_biblio( $dbh, $biblionumber );
545 _after_biblio_action_hooks({ action => 'delete', biblio_id => $biblionumber });
547 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
549 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
551 biblio_ids => [ $biblionumber ]
553 ) unless $params->{skip_holds_queue} or !C4::Context->preference('RealTimeHoldsQueue');
559 =head2 BiblioAutoLink
561 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
563 Automatically links headings in a bib record to authorities.
565 Returns the number of headings changed
571 my $frameworkcode = shift;
574 carp('Undefined record passed to BiblioAutoLink');
577 my ( $num_headings_changed, %results );
580 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
581 unless ( can_load( modules => { $linker_module => undef } ) ) {
582 $linker_module = 'C4::Linker::Default';
583 unless ( can_load( modules => { $linker_module => undef } ) ) {
588 my $linker = $linker_module->new(
589 { 'options' => C4::Context->preference("LinkerOptions") } );
590 my ( $headings_changed, $results ) =
591 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '', undef, $verbose );
592 # By default we probably don't want to relink things when cataloging
593 return $headings_changed, $results;
596 =head2 LinkBibHeadingsToAuthorities
598 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink, $tagtolink, $verbose]);
600 Links bib headings to authority records by checking
601 each authority-controlled field in the C<MARC::Record>
602 object C<$marc>, looking for a matching authority record,
603 and setting the linking subfield $9 to the ID of that
606 If $allowrelink is false, existing authids will never be
607 replaced, regardless of the values of LinkerKeepStale and
610 Returns the number of heading links changed in the
615 sub LinkBibHeadingsToAuthorities {
618 my $frameworkcode = shift;
619 my $allowrelink = shift;
620 my $tagtolink = shift;
624 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
628 require C4::AuthoritiesMarc;
630 $allowrelink = 1 unless defined $allowrelink;
631 my $num_headings_changed = 0;
632 foreach my $field ( $bib->fields() ) {
633 if ( defined $tagtolink ) {
634 next unless $field->tag() == $tagtolink ;
636 my $heading = C4::Heading->new_from_field( $field, $frameworkcode );
637 next unless defined $heading;
640 my $current_link = $field->subfield('9');
642 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
644 $results{'linked'}->{ $heading->display_form() }++;
645 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
649 my ( $authid, $fuzzy, $match_count ) = $linker->get_link($heading);
651 $results{ $fuzzy ? 'fuzzy' : 'linked' }
652 ->{ $heading->display_form() }++;
653 if(defined $current_link and $current_link == $authid) {
654 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
658 $field->delete_subfield( code => '9' ) if defined $current_link;
659 $field->add_subfields( '9', $authid );
660 $num_headings_changed++;
661 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'LOCAL_FOUND'}) if $verbose;
664 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
665 if ( defined $current_link
666 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
668 $results{'fuzzy'}->{ $heading->display_form() }++;
669 push(@{$results{'details'}}, { tag => $field->tag(), authid => $current_link, status => 'UNCHANGED'}) if $verbose;
671 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
672 if ( _check_valid_auth_link( $current_link, $field ) ) {
673 $results{'linked'}->{ $heading->display_form() }++;
675 elsif ( !$match_count ) {
676 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
677 my $marcrecordauth = MARC::Record->new();
678 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
679 $marcrecordauth->leader(' nz a22 o 4500');
680 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
682 $field->delete_subfield( code => '9' )
683 if defined $current_link;
685 foreach my $subfield ( $field->subfields() ){
686 if ( $subfield->[0] =~ /[A-z]/
687 && C4::Heading::valid_heading_subfield(
688 $field->tag, $subfield->[0] )
690 push @auth_subfields, $subfield->[0] => $subfield->[1];
693 # Bib headings contain some ending punctuation that should NOT
694 # be included in the authority record. Strip those before creation
695 next unless @auth_subfields; # Don't try to create a record if we have no fields;
696 my $last_sub = pop @auth_subfields;
697 $last_sub =~ s/[\s]*[,.:=;!%\/][\s]*$//;
698 push @auth_subfields, $last_sub;
699 my $authfield = MARC::Field->new( $authority_type->auth_tag_to_report, '', '', @auth_subfields );
700 $marcrecordauth->insert_fields_ordered($authfield);
702 # bug 2317: ensure new authority knows it's using UTF-8; currently
703 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
704 # automatically for UNIMARC (by not transcoding)
705 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
706 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
707 # of change to a core API just before the 3.0 release.
709 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
710 my $userenv = C4::Context->userenv;
712 if ( $userenv && $userenv->{'branch'} ) {
713 $library = Koha::Libraries->find( $userenv->{'branch'} );
715 $marcrecordauth->insert_fields_ordered(
718 'a' => C4::Context->preference('GenerateAuthorityField667')
722 $bib->author() . ", "
723 . $bib->title_proper() . ", "
724 . $bib->publication_date() . " ";
725 $cite =~ s/^[\s\,]*//;
726 $cite =~ s/[\s\,]*$//;
728 C4::Context->preference('GenerateAuthorityField670') . ": ("
729 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
730 . $bib->subfield( '999', 'c' ) . ": "
732 $marcrecordauth->insert_fields_ordered(
733 MARC::Field->new( '670', '', '', 'a' => $cite ) );
736 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
739 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
740 $heading->auth_type() );
741 $field->add_subfields( '9', $authid );
742 $num_headings_changed++;
743 $linker->update_cache($heading, $authid);
744 $results{'added'}->{ $heading->display_form() }++;
745 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'CREATED'}) if $verbose;
748 elsif ( defined $current_link ) {
749 if ( _check_valid_auth_link( $current_link, $field ) ) {
750 $results{'linked'}->{ $heading->display_form() }++;
751 push(@{$results{'details'}}, { tag => $field->tag(), authid => $authid, status => 'UNCHANGED'}) if $verbose;
754 $field->delete_subfield( code => '9' );
755 $num_headings_changed++;
756 $results{'unlinked'}->{ $heading->display_form() }++;
757 push(@{$results{'details'}}, { tag => $field->tag(), authid => undef, status => 'NONE_FOUND', auth_type => $heading->auth_type(), tag_to_report => $authority_type->auth_tag_to_report}) if $verbose;
761 $results{'unlinked'}->{ $heading->display_form() }++;
762 push(@{$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 $verbose;
767 push(@{$results{'details'}}, { tag => '', authid => undef, status => 'UNCHANGED'}) unless %results;
768 return $num_headings_changed, \%results;
771 =head2 _check_valid_auth_link
773 if ( _check_valid_auth_link($authid, $field) ) {
777 Check whether the specified heading-auth link is valid without reference
778 to Zebra. Ideally this code would be in C4::Heading, but that won't be
779 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
784 sub _check_valid_auth_link {
785 my ( $authid, $field ) = @_;
786 require C4::AuthoritiesMarc;
788 return C4::AuthoritiesMarc::CompareFieldWithAuthority( { 'field' => $field, 'authid' => $authid } );
793 $data = &GetBiblioData($biblionumber);
795 Returns information about the book with the given biblionumber.
796 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
797 the C<biblio> and C<biblioitems> tables in the
800 In addition, C<$data-E<gt>{subject}> is the list of the book's
801 subjects, separated by C<" , "> (space, comma, space).
802 If there are multiple biblioitems with the given biblionumber, only
803 the first one is considered.
809 my $dbh = C4::Context->dbh;
811 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
813 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
814 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
815 WHERE biblio.biblionumber = ?";
817 my $sth = $dbh->prepare($query);
818 $sth->execute($bibnum);
820 $data = $sth->fetchrow_hashref;
824 } # sub GetBiblioData
828 $isbd = &GetISBDView({
829 'record' => $marc_record,
830 'template' => $interface, # opac/intranet
831 'framework' => $framework,
834 Return the ISBD view which can be included in opac and intranet
841 # Expecting record WITH items.
842 my $record = $params->{record};
843 return unless defined $record;
845 my $template = $params->{template} // q{};
846 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
847 my $framework = $params->{framework};
848 my $itemtype = $framework;
849 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch" );
850 my $tagslib = GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
852 my $ISBD = C4::Context->preference($sysprefname);
857 foreach my $isbdfield ( split( /#/, $bloc ) ) {
859 # $isbdfield= /(.?.?.?)/;
860 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
861 my $fieldvalue = $1 || 0;
862 my $subfvalue = $2 || "";
864 my $analysestring = $4;
867 # warn "==> $1 / $2 / $3 / $4";
868 # my $fieldvalue=substr($isbdfield,0,3);
869 if ( $fieldvalue > 0 ) {
870 my $hasputtextbefore = 0;
871 my @fieldslist = $record->field($fieldvalue);
872 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
874 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
875 # warn "FV : $fieldvalue";
876 if ( $subfvalue ne "" ) {
877 # OPAC hidden subfield
879 if ( ( $template eq 'opac' )
880 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
881 foreach my $field (@fieldslist) {
882 foreach my $subfield ( $field->subfield($subfvalue) ) {
883 my $calculated = $analysestring;
884 my $tag = $field->tag();
887 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
888 my $tagsubf = $tag . $subfvalue;
889 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
890 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
892 # field builded, store the result
893 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
894 $blocres .= $textbefore;
895 $hasputtextbefore = 1;
898 # remove punctuation at start
899 $calculated =~ s/^( |;|:|\.|-)*//g;
900 $blocres .= $calculated;
905 $blocres .= $textafter if $hasputtextbefore;
907 foreach my $field (@fieldslist) {
908 my $calculated = $analysestring;
909 my $tag = $field->tag();
912 my @subf = $field->subfields;
913 for my $i ( 0 .. $#subf ) {
914 my $valuecode = $subf[$i][1];
915 my $subfieldcode = $subf[$i][0];
916 # OPAC hidden subfield
918 if ( ( $template eq 'opac' )
919 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
920 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
921 my $tagsubf = $tag . $subfieldcode;
923 $calculated =~ s/ # replace all {{}} codes by the value code.
924 \{\{$tagsubf\}\} # catch the {{actualcode}}
926 $valuecode # replace by the value code
929 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
930 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
933 # field builded, store the result
934 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
935 $blocres .= $textbefore;
936 $hasputtextbefore = 1;
939 # remove punctuation at start
940 $calculated =~ s/^( |;|:|\.|-)*//g;
941 $blocres .= $calculated;
944 $blocres .= $textafter if $hasputtextbefore;
947 $blocres .= $isbdfield;
952 $res =~ s/\{(.*?)\}//g;
954 $res =~ s/\n/<br\/>/g;
962 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
964 =head2 IsMarcStructureInternal
966 my $tagslib = C4::Biblio::GetMarcStructure();
967 for my $tag ( sort keys %$tagslib ) {
969 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
970 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
975 GetMarcStructure creates keys (lib, tab, mandatory, repeatable, important) for a display purpose.
976 These different values should not be processed as valid subfields.
980 sub IsMarcStructureInternal {
981 my ( $subfield ) = @_;
982 return ref $subfield ? 0 : 1;
985 =head2 GetMarcStructure
987 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
989 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
990 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
991 $frameworkcode : the framework code to read
992 $params allows you to pass { unsafe => 1 } for better performance.
994 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
995 even autovivify its contents. It is a cached/shared data structure. Your
996 changes c/would be passed around in subsequent calls.
1000 sub GetMarcStructure {
1001 my ( $forlibrarian, $frameworkcode, $params ) = @_;
1002 $frameworkcode = "" unless $frameworkcode;
1004 $forlibrarian = $forlibrarian ? 1 : 0;
1005 my $unsafe = ($params && $params->{unsafe})? 1: 0;
1006 my $cache = Koha::Caches->get_instance();
1007 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1008 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
1009 return $cached if $cached;
1011 my $dbh = C4::Context->dbh;
1012 my $sth = $dbh->prepare(
1013 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable,important,ind1_defaultvalue,ind2_defaultvalue
1014 FROM marc_tag_structure
1015 WHERE frameworkcode=?
1018 $sth->execute($frameworkcode);
1019 my ( $liblibrarian, $libopac, $tag, $res, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue );
1021 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable, $important, $ind1_defaultvalue, $ind2_defaultvalue ) = $sth->fetchrow ) {
1022 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1023 $res->{$tag}->{tab} = "";
1024 $res->{$tag}->{mandatory} = $mandatory;
1025 $res->{$tag}->{important} = $important;
1026 $res->{$tag}->{repeatable} = $repeatable;
1027 $res->{$tag}->{ind1_defaultvalue} = $ind1_defaultvalue;
1028 $res->{$tag}->{ind2_defaultvalue} = $ind2_defaultvalue;
1031 my $mss = Koha::MarcSubfieldStructures->search( { frameworkcode => $frameworkcode } )->unblessed;
1033 $res->{ $m->{tagfield} }->{ $m->{tagsubfield} } = {
1034 lib => ( $forlibrarian or !$m->{libopac} ) ? $m->{liblibrarian} : $m->{libopac},
1035 subfield => $m->{tagsubfield},
1040 $cache->set_in_cache($cache_key, $res);
1044 =head2 GetUsedMarcStructure
1046 The same function as GetMarcStructure except it just takes field
1047 in tab 0-9. (used field)
1049 my $results = GetUsedMarcStructure($frameworkcode);
1051 C<$results> is a ref to an array which each case contains a ref
1052 to a hash which each keys is the columns from marc_subfield_structure
1054 C<$frameworkcode> is the framework code.
1058 sub GetUsedMarcStructure {
1059 my $frameworkcode = shift || '';
1062 FROM marc_subfield_structure
1064 AND frameworkcode = ?
1065 ORDER BY tagfield, display_order, tagsubfield
1067 my $sth = C4::Context->dbh->prepare($query);
1068 $sth->execute($frameworkcode);
1069 return $sth->fetchall_arrayref( {} );
1074 =head2 GetMarcSubfieldStructure
1076 my $structure = GetMarcSubfieldStructure($frameworkcode, [$params]);
1078 Returns a reference to hash representing MARC subfield structure
1079 for framework with framework code C<$frameworkcode>, C<$params> is
1080 optional and may contain additional options.
1084 =item C<$frameworkcode>
1090 An optional hash reference with additional options.
1091 The following options are supported:
1097 Pass { unsafe => 1 } do disable cached object cloning,
1098 and instead get a shared reference, resulting in better
1099 performance (but care must be taken so that retured object
1102 Note: If you call GetMarcSubfieldStructure with unsafe => 1, do not modify or
1103 even autovivify its contents. It is a cached/shared data structure. Your
1104 changes would be passed around in subsequent calls.
1112 sub GetMarcSubfieldStructure {
1113 my ( $frameworkcode, $params ) = @_;
1115 $frameworkcode //= '';
1117 my $cache = Koha::Caches->get_instance();
1118 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1119 my $cached = $cache->get_from_cache($cache_key, { unsafe => ($params && $params->{unsafe}) });
1120 return $cached if $cached;
1122 my $dbh = C4::Context->dbh;
1123 # We moved to selectall_arrayref since selectall_hashref does not
1124 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1125 my $subfield_aref = $dbh->selectall_arrayref( q|
1127 FROM marc_subfield_structure
1128 WHERE frameworkcode = ?
1130 ORDER BY frameworkcode, tagfield, display_order, tagsubfield
1131 |, { Slice => {} }, $frameworkcode );
1132 # Now map the output to a hash structure
1133 my $subfield_structure = {};
1134 foreach my $row ( @$subfield_aref ) {
1135 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1137 $cache->set_in_cache( $cache_key, $subfield_structure );
1138 return $subfield_structure;
1141 =head2 GetMarcFromKohaField
1143 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1144 @fields = GetMarcFromKohaField( $kohafield );
1145 $field = GetMarcFromKohaField( $kohafield );
1147 Returns the MARC fields & subfields mapped to $kohafield.
1148 Since the Default framework is considered as authoritative for such
1149 mappings, the former frameworkcode parameter is obsoleted.
1151 In list context all mappings are returned; there can be multiple
1152 mappings. Note that in the above example you could miss a second
1153 mappings in the first call.
1154 In scalar context only the field tag of the first mapping is returned.
1158 sub GetMarcFromKohaField {
1159 my ( $kohafield ) = @_;
1160 return unless $kohafield;
1161 # The next call uses the Default framework since it is AUTHORITATIVE
1162 # for all Koha to MARC mappings.
1163 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1165 foreach( @{ $mss->{$kohafield} } ) {
1166 push @retval, $_->{tagfield}, $_->{tagsubfield};
1168 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1171 =head2 GetMarcSubfieldStructureFromKohaField
1173 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1175 Returns marc subfield structure information for $kohafield.
1176 The Default framework is used, since it is authoritative for kohafield
1178 In list context returns a list of all hashrefs, since there may be
1179 multiple mappings. In scalar context the first hashref is returned.
1183 sub GetMarcSubfieldStructureFromKohaField {
1184 my ( $kohafield ) = @_;
1186 return unless $kohafield;
1188 # The next call uses the Default framework since it is AUTHORITATIVE
1189 # for all Koha to MARC mappings.
1190 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
1191 return unless $mss->{$kohafield};
1192 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1195 =head2 GetMarcBiblio
1197 my $record = GetMarcBiblio({
1198 biblionumber => $biblionumber,
1199 embed_items => $embeditems,
1201 borcat => $patron_category });
1203 Returns MARC::Record representing a biblio record, or C<undef> if the
1204 biblionumber doesn't exist.
1206 Both embed_items and opac are optional.
1207 If embed_items is passed and is 1, items are embedded.
1208 If opac is passed and is 1, the record is filtered as needed.
1212 =item C<$biblionumber>
1216 =item C<$embeditems>
1218 set to true to include item information.
1222 set to true to make the result suited for OPAC view. This causes things like
1223 OpacHiddenItems to be applied.
1227 If the OpacHiddenItemsExceptions system preference is set, this patron category
1228 can be used to make visible OPAC items which would be normally hidden.
1229 It only makes sense in combination both embed_items and opac values true.
1238 if (not defined $params) {
1239 carp 'GetMarcBiblio called without parameters';
1243 my $biblionumber = $params->{biblionumber};
1244 my $embeditems = $params->{embed_items} || 0;
1245 my $opac = $params->{opac} || 0;
1246 my $borcat = $params->{borcat} // q{};
1248 if (not defined $biblionumber) {
1249 carp 'GetMarcBiblio called with undefined biblionumber';
1253 my $marcxml = GetXmlBiblio( $biblionumber );
1254 $marcxml = StripNonXmlChars( $marcxml );
1255 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1256 my $record = MARC::Record->new();
1260 MARC::Record::new_from_xml( $marcxml, "UTF-8",
1261 C4::Context->preference('marcflavour') );
1263 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1264 return unless $record;
1266 C4::Biblio::EmbedItemsInMarcBiblio({
1267 marc_record => $record,
1268 biblionumber => $biblionumber,
1270 borcat => $borcat })
1282 my $marcxml = GetXmlBiblio($biblionumber);
1284 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1285 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1290 my ($biblionumber) = @_;
1291 my $dbh = C4::Context->dbh;
1292 return unless $biblionumber;
1293 my ($marcxml) = $dbh->selectrow_array(
1296 FROM biblio_metadata
1297 WHERE biblionumber=?
1298 AND format='marcxml'
1300 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1307 return the prices in accordance with the Marc format.
1309 returns 0 if no price found
1310 returns undef if called without a marc record or with
1311 an unrecognized marc format
1316 my ( $record, $marcflavour ) = @_;
1318 carp 'GetMarcPrice called on undefined record';
1325 if ( $marcflavour eq "MARC21" ) {
1326 @listtags = ('345', '020');
1328 } elsif ( $marcflavour eq "UNIMARC" ) {
1329 @listtags = ('345', '010');
1335 for my $field ( $record->field(@listtags) ) {
1336 for my $subfield_value ($field->subfield($subfield)){
1338 $subfield_value = MungeMarcPrice( $subfield_value );
1339 return $subfield_value if ($subfield_value);
1342 return 0; # no price found
1345 =head2 MungeMarcPrice
1347 Return the best guess at what the actual price is from a price field.
1351 sub MungeMarcPrice {
1353 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1354 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1355 my $active_currency = Koha::Acquisition::Currencies->get_active;
1356 my $symbol = $active_currency->symbol;
1357 my $isocode = $active_currency->isocode;
1358 $isocode = $active_currency->currency unless defined $isocode;
1361 my @matches =($price=~ /
1363 ( # start of capturing parenthesis
1365 (?:[\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'
1366 |(?:\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'
1368 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1370 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1371 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1373 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1374 ) # end of capturing parenthesis
1375 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1379 foreach ( @matches ) {
1380 $localprice = $_ and last if index($_, $isocode)>=0;
1382 if ( !$localprice ) {
1383 foreach ( @matches ) {
1384 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1389 if ( $localprice ) {
1390 $price = $localprice;
1392 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1393 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1395 # eliminate symbol/isocode, space and any final dot from the string
1396 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1397 # remove comma,dot when used as separators from hundreds
1398 $price =~s/[\,\.](\d{3})/$1/g;
1399 # convert comma to dot to ensure correct display of decimals if existing
1405 =head2 GetMarcQuantity
1407 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1408 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1410 returns 0 if no quantity found
1411 returns undef if called without a marc record or with
1412 an unrecognized marc format
1416 sub GetMarcQuantity {
1417 my ( $record, $marcflavour ) = @_;
1419 carp 'GetMarcQuantity called on undefined record';
1426 if ( $marcflavour eq "MARC21" ) {
1428 } elsif ( $marcflavour eq "UNIMARC" ) {
1429 @listtags = ('969');
1435 for my $field ( $record->field(@listtags) ) {
1436 for my $subfield_value ($field->subfield($subfield)){
1438 if ($subfield_value) {
1439 # in France, the cents separator is the , but sometimes, ppl use a .
1440 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1441 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1442 return $subfield_value;
1446 return 0; # no price found
1450 =head2 GetAuthorisedValueDesc
1452 my $subfieldvalue =get_authorised_value_desc(
1453 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1455 Retrieve the complete description for a given authorised value.
1457 Now takes $category and $value pair too.
1459 my $auth_value_desc =GetAuthorisedValueDesc(
1460 '','', 'DVD' ,'','','CCODE');
1462 If the optional $opac parameter is set to a true value, displays OPAC
1463 descriptions rather than normal ones when they exist.
1467 sub GetAuthorisedValueDesc {
1468 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1472 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1475 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1476 my $branch = Koha::Libraries->find($value);
1477 return $branch? $branch->branchname: q{};
1481 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1482 my $itemtype = Koha::ItemTypes->find( $value );
1483 return $itemtype ? $itemtype->translated_description : q||;
1486 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
1487 my $source = GetClassSource($value);
1488 return $source ? $source->{description} : q||;
1491 #---- "true" authorized value
1492 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1495 my $dbh = C4::Context->dbh;
1496 if ( $category ne "" ) {
1497 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1498 $sth->execute( $category, $value );
1499 my $data = $sth->fetchrow_hashref;
1500 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1502 return $value; # if nothing is found return the original value
1506 =head2 GetMarcControlnumber
1508 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1510 Get the control number / record Identifier from the MARC record and return it.
1514 sub GetMarcControlnumber {
1515 my ( $record, $marcflavour ) = @_;
1517 carp 'GetMarcControlnumber called on undefined record';
1520 my $controlnumber = "";
1521 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1522 # Keep $marcflavour for possible later use
1523 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
1524 my $controlnumberField = $record->field('001');
1525 if ($controlnumberField) {
1526 $controlnumber = $controlnumberField->data();
1529 return $controlnumber;
1534 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1536 Get all ISBNs from the MARC record and returns them in an array.
1537 ISBNs stored in different fields depending on MARC flavour
1542 my ( $record, $marcflavour ) = @_;
1544 carp 'GetMarcISBN called on undefined record';
1548 if ( $marcflavour eq "UNIMARC" ) {
1550 } else { # assume marc21 if not unimarc
1555 foreach my $field ( $record->field($scope) ) {
1556 my $isbn = $field->subfield( 'a' );
1557 if ( $isbn && $isbn ne "" ) {
1558 push @marcisbns, $isbn;
1568 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1570 Get all valid ISSNs from the MARC record and returns them in an array.
1571 ISSNs are stored in different fields depending on MARC flavour
1576 my ( $record, $marcflavour ) = @_;
1578 carp 'GetMarcISSN called on undefined record';
1582 if ( $marcflavour eq "UNIMARC" ) {
1585 else { # assume MARC21
1589 foreach my $field ( $record->field($scope) ) {
1590 push @marcissns, $field->subfield( 'a' )
1591 if ( $field->subfield( 'a' ) ne "" );
1596 =head2 GetMarcSubjects
1598 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1600 Get all subjects from the MARC record and returns them in an array.
1601 The subjects are stored in different fields depending on MARC flavour
1605 sub GetMarcSubjects {
1606 my ( $record, $marcflavour ) = @_;
1608 carp 'GetMarcSubjects called on undefined record';
1611 my ( $mintag, $maxtag, $fields_filter );
1612 if ( $marcflavour eq "UNIMARC" ) {
1615 $fields_filter = '6..';
1619 $fields_filter = '6..';
1624 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1625 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1627 foreach my $field ( $record->field($fields_filter) ) {
1628 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1630 my @subfields = $field->subfields();
1633 # if there is an authority link, build the links with an= subfield9
1634 my $subfield9 = $field->subfield('9');
1637 my $linkvalue = $subfield9;
1638 $linkvalue =~ s/(\(|\))//g;
1639 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1640 $authoritylink = $linkvalue
1644 for my $subject_subfield (@subfields) {
1645 next if ( $subject_subfield->[0] eq '9' );
1647 # don't load unimarc subfields 3,4,5
1648 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1649 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1650 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1652 my $code = $subject_subfield->[0];
1653 my $value = $subject_subfield->[1];
1654 my $linkvalue = $value;
1655 $linkvalue =~ s/(\(|\))//g;
1656 # if no authority link, build a search query
1657 unless ($subfield9) {
1659 limit => $subject_limit,
1660 'link' => $linkvalue,
1661 operator => (scalar @link_loop) ? ' AND ' : undef
1664 my @this_link_loop = @link_loop;
1666 unless ( $code eq '0' ) {
1667 push @subfields_loop, {
1670 link_loop => \@this_link_loop,
1671 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1676 push @marcsubjects, {
1677 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1678 authoritylink => $authoritylink,
1679 } if $authoritylink || @subfields_loop;
1682 return \@marcsubjects;
1683 } #end getMARCsubjects
1687 $marcurls = GetMarcUrls($record,$marcflavour);
1689 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1690 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1695 my ( $record, $marcflavour ) = @_;
1697 carp 'GetMarcUrls called on undefined record';
1702 for my $field ( $record->field('856') ) {
1704 for my $note ( $field->subfield('z') ) {
1705 push @notes, { note => $note };
1707 my @urls = $field->subfield('u');
1708 foreach my $url (@urls) {
1709 $url =~ s/^\s+|\s+$//g; # trim
1711 if ( $marcflavour eq 'MARC21' ) {
1712 my $s3 = $field->subfield('3');
1713 my $link = $field->subfield('y');
1714 unless ( $url =~ /^\w+:/ ) {
1715 if ( $field->indicator(1) eq '7' ) {
1716 $url = $field->subfield('2') . "://" . $url;
1717 } elsif ( $field->indicator(1) eq '1' ) {
1718 $url = 'ftp://' . $url;
1721 # properly, this should be if ind1=4,
1722 # however we will assume http protocol since we're building a link.
1723 $url = 'http://' . $url;
1727 # TODO handle ind 2 (relationship)
1732 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1733 $marcurl->{'part'} = $s3 if ($link);
1734 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1736 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1737 $marcurl->{'MARCURL'} = $url;
1739 push @marcurls, $marcurl;
1745 =head2 GetMarcSeries
1747 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1749 Get all series from the MARC record and returns them in an array.
1750 The series are stored in different fields depending on MARC flavour
1755 my ( $record, $marcflavour ) = @_;
1757 carp 'GetMarcSeries called on undefined record';
1761 my ( $mintag, $maxtag, $fields_filter );
1762 if ( $marcflavour eq "UNIMARC" ) {
1765 $fields_filter = '2..';
1769 $fields_filter = '4..';
1773 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1775 foreach my $field ( $record->field($fields_filter) ) {
1776 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1778 my @subfields = $field->subfields();
1781 for my $series_subfield (@subfields) {
1783 # ignore $9, used for authority link
1784 next if ( $series_subfield->[0] eq '9' );
1787 my $code = $series_subfield->[0];
1788 my $value = $series_subfield->[1];
1789 my $linkvalue = $value;
1790 $linkvalue =~ s/(\(|\))//g;
1792 # see if this is an instance of a volume
1793 if ( $code eq 'v' ) {
1798 'link' => $linkvalue,
1799 operator => (scalar @link_loop) ? ' AND ' : undef
1802 if ($volume_number) {
1803 push @subfields_loop, { volumenum => $value };
1805 push @subfields_loop, {
1808 link_loop => \@link_loop,
1809 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1810 volumenum => $volume_number,
1814 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1817 return \@marcseries;
1818 } #end getMARCseriess
1820 =head2 UpsertMarcSubfield
1822 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
1826 sub UpsertMarcSubfield {
1827 my ($record, $tag, $code, $content) = @_;
1828 my $f = $record->field($tag);
1831 $f->update( $code => $content );
1834 my $f = MARC::Field->new( $tag, '', '', $code => $content);
1835 $record->insert_fields_ordered( $f );
1839 =head2 UpsertMarcControlField
1841 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
1845 sub UpsertMarcControlField {
1846 my ($record, $tag, $content) = @_;
1847 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
1848 my $f = $record->field($tag);
1851 $f->update( $content );
1854 my $f = MARC::Field->new($tag, $content);
1855 $record->insert_fields_ordered( $f );
1859 =head2 GetFrameworkCode
1861 $frameworkcode = GetFrameworkCode( $biblionumber )
1865 sub GetFrameworkCode {
1866 my ($biblionumber) = @_;
1867 my $dbh = C4::Context->dbh;
1868 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1869 $sth->execute($biblionumber);
1870 my ($frameworkcode) = $sth->fetchrow;
1871 return $frameworkcode;
1874 =head2 TransformKohaToMarc
1876 $record = TransformKohaToMarc( $hash [, $params ] )
1878 This function builds a (partial) MARC::Record from a hash.
1879 Hash entries can be from biblio, biblioitems or items.
1880 The params hash includes the parameter no_split used in C4::Items.
1882 This function is called in acquisition module, to create a basic catalogue
1883 entry from user entry.
1888 sub TransformKohaToMarc {
1889 my ( $hash, $params ) = @_;
1890 my $record = MARC::Record->new();
1891 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1893 # In the next call we use the Default framework, since it is considered
1894 # authoritative for Koha to Marc mappings.
1895 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # do not change framework
1897 while ( my ($kohafield, $value) = each %$hash ) {
1898 foreach my $fld ( @{ $mss->{$kohafield} } ) {
1899 my $tagfield = $fld->{tagfield};
1900 my $tagsubfield = $fld->{tagsubfield};
1903 # BZ 21800: split value if field is repeatable.
1904 my @values = _check_split($params, $fld, $value)
1905 ? split(/\s?\|\s?/, $value, -1)
1907 foreach my $value ( @values ) {
1908 next if $value eq '';
1909 $tag_hr->{$tagfield} //= [];
1910 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
1914 foreach my $tag (sort keys %$tag_hr) {
1915 my @sfl = @{$tag_hr->{$tag}};
1916 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
1917 @sfl = map { @{$_}; } @sfl;
1918 # Special care for control fields: remove the subfield indication @
1919 # and do not insert indicators.
1920 my @ind = $tag < 10 ? () : ( " ", " " );
1921 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
1922 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
1928 # Checks if $value must be split; may consult passed framework
1929 my ($params, $fld, $value) = @_;
1930 return if index($value,'|') == -1; # nothing to worry about
1931 return if $params->{no_split};
1933 # if we did not get a specific framework, check default in $mss
1934 return $fld->{repeatable} if !$params->{framework};
1936 # here we need to check the specific framework
1937 my $mss = GetMarcSubfieldStructure($params->{framework}, { unsafe => 1 });
1938 foreach my $fld2 ( @{ $mss->{ $fld->{kohafield} } } ) {
1939 next if $fld2->{tagfield} ne $fld->{tagfield};
1940 next if $fld2->{tagsubfield} ne $fld->{tagsubfield};
1941 return 1 if $fld2->{repeatable};
1946 =head2 PrepHostMarcField
1948 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
1950 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
1954 sub PrepHostMarcField {
1955 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
1956 $marcflavour ||="MARC21";
1958 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
1959 my $item = Koha::Items->find($hostitemnumber);
1962 if ( $marcflavour eq "MARC21" ) {
1966 if ($hostrecord->subfield('100','a')){
1967 $mainentry = $hostrecord->subfield('100','a');
1968 } elsif ($hostrecord->subfield('110','a')){
1969 $mainentry = $hostrecord->subfield('110','a');
1971 $mainentry = $hostrecord->subfield('111','a');
1974 # qualification info
1976 if (my $field260 = $hostrecord->field('260')){
1977 $qualinfo = $field260->as_string( 'abc' );
1982 my $ed = $hostrecord->subfield('250','a');
1983 my $barcode = $item->barcode;
1984 my $title = $hostrecord->subfield('245','a');
1986 # record control number, 001 with 003 and prefix
1988 if ($hostrecord->field('001')){
1989 $recctrlno = $hostrecord->field('001')->data();
1990 if ($hostrecord->field('003')){
1991 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
1996 my $issn = $hostrecord->subfield('022','a');
1997 my $isbn = $hostrecord->subfield('020','a');
2000 $hostmarcfield = MARC::Field->new(
2002 '0' => $hostbiblionumber,
2003 '9' => $hostitemnumber,
2013 } elsif ($marcflavour eq "UNIMARC") {
2014 $hostmarcfield = MARC::Field->new(
2016 '0' => $hostbiblionumber,
2017 't' => $hostrecord->subfield('200','a'),
2018 '9' => $hostitemnumber
2022 return $hostmarcfield;
2025 =head2 TransformHtmlToXml
2027 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2028 $ind_tag, $auth_type )
2030 $auth_type contains :
2034 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2036 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2038 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2044 sub TransformHtmlToXml {
2045 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2046 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2048 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
2050 my $xml = MARC::File::XML::header('UTF-8');
2051 $xml .= "<record>\n";
2052 $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
2053 MARC::File::XML->default_record_format($auth_type);
2055 # in UNIMARC, field 100 contains the encoding
2056 # check that there is one, otherwise the
2057 # MARC::Record->new_from_xml will fail (and Koha will die)
2058 my $unimarc_and_100_exist = 0;
2059 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2064 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2065 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2067 # if we have a 100 field and it's values are not correct, skip them.
2068 # if we don't have any valid 100 field, we will create a default one at the end
2069 my $enc = substr( @$values[$i], 26, 2 );
2070 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2071 $unimarc_and_100_exist = 1;
2076 @$values[$i] =~ s/&/&/g;
2077 @$values[$i] =~ s/</</g;
2078 @$values[$i] =~ s/>/>/g;
2079 @$values[$i] =~ s/"/"/g;
2080 @$values[$i] =~ s/'/'/g;
2082 my $skip = @$values[$i] eq q{};
2085 && $perm_loc_subfield
2086 && @$tags[$i] eq $perm_loc_tag
2087 && @$subfields[$i] eq $perm_loc_subfield;
2089 if ( ( @$tags[$i] ne $prevtag ) ) {
2090 $close_last_tag = 0;
2091 $j++ unless ( @$tags[$i] eq "" );
2092 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2093 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2094 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2096 $xml .= "</datafield>\n";
2097 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2099 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2100 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2102 $close_last_tag = 1;
2110 if ( @$tags[$i] eq "000" ) {
2111 $xml .= "<leader>@$values[$i]</leader>\n";
2114 # rest of the fixed fields
2115 } elsif ( @$tags[$i] < 10 ) {
2116 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2119 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2120 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2122 $close_last_tag = 1;
2126 } else { # @$tags[$i] eq $prevtag
2129 my $str = ( $indicator->[$j] // q{} ) . ' '; # extra space prevents substr outside of string warn
2130 my $ind1 = _default_ind_to_space( substr( $str, 0, 1 ) );
2131 my $ind2 = _default_ind_to_space( substr( $str, 1, 1 ) );
2132 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2134 $close_last_tag = 1;
2136 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2139 $prevtag = @$tags[$i];
2141 $xml .= "</datafield>\n" if $close_last_tag;
2142 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2144 # warn "SETTING 100 for $auth_type";
2145 my $string = strftime( "%Y%m%d", localtime(time) );
2147 # set 50 to position 26 is biblios, 13 if authorities
2149 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2150 $string = sprintf( "%-*s", 35, $string );
2151 substr( $string, $pos, 6, "50" );
2152 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2153 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2154 $xml .= "</datafield>\n";
2156 $xml .= "</record>\n";
2157 $xml .= MARC::File::XML::footer();
2161 =head2 _default_ind_to_space
2163 Passed what should be an indicator returns a space
2164 if its undefined or zero length
2168 sub _default_ind_to_space {
2170 if ( !defined $s || $s eq q{} ) {
2176 =head2 TransformHtmlToMarc
2178 L<$record> = TransformHtmlToMarc(L<$cgi>)
2179 L<$cgi> is the CGI object which contains the values for subfields
2181 'tag_010_indicator1_531951' ,
2182 'tag_010_indicator2_531951' ,
2183 'tag_010_code_a_531951_145735' ,
2184 'tag_010_subfield_a_531951_145735' ,
2185 'tag_200_indicator1_873510' ,
2186 'tag_200_indicator2_873510' ,
2187 'tag_200_code_a_873510_673465' ,
2188 'tag_200_subfield_a_873510_673465' ,
2189 'tag_200_code_b_873510_704318' ,
2190 'tag_200_subfield_b_873510_704318' ,
2191 'tag_200_code_e_873510_280822' ,
2192 'tag_200_subfield_e_873510_280822' ,
2193 'tag_200_code_f_873510_110730' ,
2194 'tag_200_subfield_f_873510_110730' ,
2196 L<$record> is the MARC::Record object.
2200 sub TransformHtmlToMarc {
2201 my ($cgi, $isbiblio) = @_;
2203 my @params = $cgi->multi_param();
2205 # explicitly turn on the UTF-8 flag for all
2206 # 'tag_' parameters to avoid incorrect character
2207 # conversion later on
2208 my $cgi_params = $cgi->Vars;
2209 foreach my $param_name ( keys %$cgi_params ) {
2210 if ( $param_name =~ /^tag_/ ) {
2211 my $param_value = $cgi_params->{$param_name};
2212 unless ( Encode::is_utf8( $param_value ) ) {
2213 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2218 # creating a new record
2219 my $record = MARC::Record->new();
2221 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2222 ($biblionumbertagfield, $biblionumbertagsubfield) =
2223 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2224 #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!
2225 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2226 my $param = $params[$i];
2229 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2230 if ( $param eq 'biblionumber' ) {
2231 if ( $biblionumbertagfield < 10 ) {
2232 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2234 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2236 push @fields, $newfield if ($newfield);
2237 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2240 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2241 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2245 if ( $tag < 10 ) { # no code for theses fields
2246 # in MARC editor, 000 contains the leader.
2247 next if $tag == $biblionumbertagfield;
2248 my $fval= $cgi->param($params[$j+1]);
2249 if ( $tag eq '000' ) {
2250 # Force a fake leader even if not provided to avoid crashing
2251 # during decoding MARC record containing UTF-8 characters
2253 length( $fval ) == 24
2258 # between 001 and 009 (included)
2259 } elsif ( $fval ne '' ) {
2260 $newfield = MARC::Field->new( $tag, $fval, );
2263 # > 009, deal with subfields
2265 # browse subfields for this tag (reason for _code_ match)
2266 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2267 last unless defined $params[$j+1];
2269 if $tag == $biblionumbertagfield and
2270 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2271 #if next param ne subfield, then it was probably empty
2272 #try next param by incrementing j
2273 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2274 my $fkey= $cgi->param($params[$j]);
2275 my $fval= $cgi->param($params[$j+1]);
2276 #check if subfield value not empty and field exists
2277 if($fval ne '' && $newfield) {
2278 $newfield->add_subfields( $fkey => $fval);
2280 elsif($fval ne '') {
2281 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2285 $i= $j-1; #update i for outer loop accordingly
2287 push @fields, $newfield if ($newfield);
2291 @fields = sort { $a->tag() cmp $b->tag() } @fields;
2292 $record->append_fields(@fields);
2296 =head2 TransformMarcToKoha
2298 $result = TransformMarcToKoha( $record, undef, $limit )
2300 Extract data from a MARC bib record into a hashref representing
2301 Koha biblio, biblioitems, and items fields.
2303 If passed an undefined record will log the error and return an empty
2308 sub TransformMarcToKoha {
2309 my ( $record, $frameworkcode, $limit_table ) = @_;
2310 # FIXME Parameter $frameworkcode is obsolete and will be removed
2311 $limit_table //= q{};
2314 if (!defined $record) {
2315 carp('TransformMarcToKoha called with undefined record');
2319 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2320 if( $limit_table eq 'items' ) {
2321 %tables = ( items => 1 );
2322 } elsif ( $limit_table eq 'no_items' ){
2323 %tables = ( biblio => 1, biblioitems => 1 );
2326 # The next call acknowledges Default as the authoritative framework
2327 # for Koha to MARC mappings.
2328 my $mss = GetMarcSubfieldStructure( '', { unsafe => 1 } ); # Do not change framework
2329 foreach my $kohafield ( keys %{ $mss } ) {
2330 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2331 next unless $tables{$table};
2332 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2333 next if !defined $val;
2334 my $key = _disambiguate( $table, $column );
2335 $result->{$key} = $val;
2340 =head2 _disambiguate
2342 $newkey = _disambiguate($table, $field);
2344 This is a temporary hack to distinguish between the
2345 following sets of columns when using TransformMarcToKoha.
2347 items.cn_source & biblioitems.cn_source
2348 items.cn_sort & biblioitems.cn_sort
2350 Columns that are currently NOT distinguished (FIXME
2351 due to lack of time to fully test) are:
2353 biblio.notes and biblioitems.notes
2358 FIXME - this is necessary because prefixing each column
2359 name with the table name would require changing lots
2360 of code and templates, and exposing more of the DB
2361 structure than is good to the UI templates, particularly
2362 since biblio and bibloitems may well merge in a future
2363 version. In the future, it would also be good to
2364 separate DB access and UI presentation field names
2370 my ( $table, $column ) = @_;
2371 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2372 return $table . '.' . $column;
2379 =head2 TransformMarcToKohaOneField
2381 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2383 Note: The authoritative Default framework is used implicitly.
2387 sub TransformMarcToKohaOneField {
2388 my ( $kohafield, $marc ) = @_;
2390 my ( @rv, $retval );
2391 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2392 foreach my $fldhash ( @mss ) {
2393 my $tag = $fldhash->{tagfield};
2394 my $sub = $fldhash->{tagsubfield};
2395 foreach my $fld ( $marc->field($tag) ) {
2396 if( $sub eq '@' || $fld->is_control_field ) {
2397 push @rv, $fld->data if $fld->data;
2399 push @rv, grep { $_ } $fld->subfield($sub);
2404 $retval = join ' | ', uniq(@rv);
2406 # Additional polishing for individual kohafields
2407 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2408 $retval = _adjust_pubyear( $retval );
2414 =head2 _adjust_pubyear
2416 Helper routine for TransformMarcToKohaOneField
2420 sub _adjust_pubyear {
2422 # modify return value to keep only the 1st year found
2423 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2425 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2427 } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
2428 # See also bug 24674: enough to look at one unknown year char like .Xx-?
2429 # At this point in code 1234? or 1234- already passed the earlier regex
2430 # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
2431 $retval = $+{year} * ( 10 ** (4-length($+{year})) );
2438 =head2 CountItemsIssued
2440 my $count = CountItemsIssued( $biblionumber );
2444 sub CountItemsIssued {
2445 my ($biblionumber) = @_;
2446 my $dbh = C4::Context->dbh;
2447 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2448 $sth->execute($biblionumber);
2449 my $row = $sth->fetchrow_hashref();
2450 return $row->{'issuedCount'};
2455 ModZebra( $record_number, $op, $server );
2457 $record_number is the authid or biblionumber we want to index
2459 $op is the operation: specialUpdate or recordDelete
2461 $server is authorityserver or biblioserver
2466 my ( $record_number, $op, $server ) = @_;
2467 Koha::Logger->get->debug("ModZebra: updates requested for: $record_number $op $server");
2468 my $dbh = C4::Context->dbh;
2470 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2472 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2473 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2474 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2476 AND biblio_auth_number = ?
2479 my $check_sth = $dbh->prepare_cached($check_sql);
2480 $check_sth->execute( $server, $record_number, $op );
2481 my ($count) = $check_sth->fetchrow_array;
2482 $check_sth->finish();
2483 if ( $count == 0 ) {
2484 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2485 $sth->execute( $record_number, $server, $op );
2490 =head2 EmbedItemsInMarcBiblio
2492 EmbedItemsInMarcBiblio({
2493 marc_record => $marc,
2494 biblionumber => $biblionumber,
2495 item_numbers => $itemnumbers,
2498 Given a MARC::Record object containing a bib record,
2499 modify it to include the items attached to it as 9XX
2500 per the bib's MARC framework.
2501 if $itemnumbers is defined, only specified itemnumbers are embedded.
2503 If $opac is true, then opac-relevant suppressions are included.
2505 If opac filtering will be done, borcat should be passed to properly
2506 override if necessary.
2510 sub EmbedItemsInMarcBiblio {
2512 my ($marc, $biblionumber, $itemnumbers, $opac, $borcat);
2513 $marc = $params->{marc_record};
2515 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2518 $biblionumber = $params->{biblionumber};
2519 $itemnumbers = $params->{item_numbers};
2520 $opac = $params->{opac};
2521 $borcat = $params->{borcat} // q{};
2523 $itemnumbers = [] unless defined $itemnumbers;
2525 my $frameworkcode = GetFrameworkCode($biblionumber);
2526 _strip_item_fields($marc, $frameworkcode);
2528 # ... and embed the current items
2529 my $dbh = C4::Context->dbh;
2530 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2531 $sth->execute($biblionumber);
2532 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber" );
2534 my @item_fields; # Array holding the actual MARC data for items to be included.
2535 my @items; # Array holding items which are both in the list (sitenumbers)
2536 # and on this biblionumber
2538 # Flag indicating if there is potential hiding.
2539 my $opachiddenitems = $opac
2540 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2542 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2543 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2545 if ( $opachiddenitems ) {
2546 $item = Koha::Items->find($itemnumber);
2547 $item = $item ? $item->unblessed : undef;
2549 push @items, { itemnumber => $itemnumber, item => $item };
2551 my @items2pass = map { $_->{item} } @items;
2554 ? C4::Items::GetHiddenItemnumbers({
2555 items => \@items2pass,
2556 borcat => $borcat })
2558 # Convert to a hash for quick searching
2559 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2560 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2561 next if $hiddenitems{$itemnumber};
2562 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2563 push @item_fields, $item_marc->field($itemtag);
2565 $marc->append_fields(@item_fields);
2568 =head1 INTERNAL FUNCTIONS
2570 =head2 _koha_marc_update_bib_ids
2573 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2575 Internal function to add or update biblionumber and biblioitemnumber to
2580 sub _koha_marc_update_bib_ids {
2581 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2583 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber" );
2584 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2585 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber" );
2586 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2588 if ( $biblio_tag < 10 ) {
2589 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2591 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2593 if ( $biblioitem_tag < 10 ) {
2594 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2596 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2600 =head2 _koha_marc_update_biblioitem_cn_sort
2602 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2604 Given a MARC bib record and the biblioitem hash, update the
2605 subfield that contains a copy of the value of biblioitems.cn_sort.
2609 sub _koha_marc_update_biblioitem_cn_sort {
2611 my $biblioitem = shift;
2612 my $frameworkcode = shift;
2614 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort" );
2615 return unless $biblioitem_tag;
2617 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2619 if ( my $field = $marc->field($biblioitem_tag) ) {
2620 $field->delete_subfield( code => $biblioitem_subfield );
2621 if ( $cn_sort ne '' ) {
2622 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2626 # if we get here, no biblioitem tag is present in the MARC record, so
2627 # we'll create it if $cn_sort is not empty -- this would be
2628 # an odd combination of events, however
2630 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2635 =head2 _koha_modify_biblio
2637 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2639 Internal function for updating the biblio table
2643 sub _koha_modify_biblio {
2644 my ( $dbh, $biblio, $frameworkcode ) = @_;
2649 SET frameworkcode = ?,
2662 WHERE biblionumber = ?
2665 my $sth = $dbh->prepare($query);
2668 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'subtitle'},
2669 $biblio->{'medium'}, $biblio->{'part_number'}, $biblio->{'part_name'}, $biblio->{'unititle'},
2670 $biblio->{'notes'}, $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'} ? int($biblio->{'copyrightdate'}) : undef,
2671 $biblio->{'abstract'}, $biblio->{'biblionumber'}
2672 ) if $biblio->{'biblionumber'};
2674 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2675 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2678 return ( $biblio->{'biblionumber'}, $error );
2681 =head2 _koha_modify_biblioitem_nonmarc
2683 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2687 sub _koha_modify_biblioitem_nonmarc {
2688 my ( $dbh, $biblioitem ) = @_;
2691 # re-calculate the cn_sort, it may have changed
2692 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2694 my $query = "UPDATE biblioitems
2695 SET biblionumber = ?,
2701 publicationyear = ?,
2705 collectiontitle = ?,
2707 collectionvolume= ?,
2708 editionstatement= ?,
2709 editionresponsibility = ?,
2725 where biblioitemnumber = ?
2727 my $sth = $dbh->prepare($query);
2729 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2730 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2731 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2732 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2733 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2734 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2735 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2736 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2738 if ( $dbh->errstr ) {
2739 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2742 return ( $biblioitem->{'biblioitemnumber'}, $error );
2745 =head2 _koha_delete_biblio
2747 $error = _koha_delete_biblio($dbh,$biblionumber);
2749 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2751 C<$dbh> - the database handle
2753 C<$biblionumber> - the biblionumber of the biblio to be deleted
2757 # FIXME: add error handling
2759 sub _koha_delete_biblio {
2760 my ( $dbh, $biblionumber ) = @_;
2762 # get all the data for this biblio
2763 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2764 $sth->execute($biblionumber);
2766 # FIXME There is a transaction in _koha_delete_biblio_metadata
2767 # But actually all the following should be done inside a single transaction
2768 if ( my $data = $sth->fetchrow_hashref ) {
2770 # save the record in deletedbiblio
2771 # find the fields to save
2772 my $query = "INSERT INTO deletedbiblio SET ";
2774 foreach my $temp ( keys %$data ) {
2775 $query .= "$temp = ?,";
2776 push( @bind, $data->{$temp} );
2779 # replace the last , by ",?)"
2781 my $bkup_sth = $dbh->prepare($query);
2782 $bkup_sth->execute(@bind);
2785 _koha_delete_biblio_metadata( $biblionumber );
2788 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2789 $sth2->execute($biblionumber);
2790 # update the timestamp (Bugzilla 7146)
2791 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
2792 $sth2->execute($biblionumber);
2799 =head2 _koha_delete_biblioitems
2801 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2803 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2805 C<$dbh> - the database handle
2806 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2810 # FIXME: add error handling
2812 sub _koha_delete_biblioitems {
2813 my ( $dbh, $biblioitemnumber ) = @_;
2815 # get all the data for this biblioitem
2816 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2817 $sth->execute($biblioitemnumber);
2819 if ( my $data = $sth->fetchrow_hashref ) {
2821 # save the record in deletedbiblioitems
2822 # find the fields to save
2823 my $query = "INSERT INTO deletedbiblioitems SET ";
2825 foreach my $temp ( keys %$data ) {
2826 $query .= "$temp = ?,";
2827 push( @bind, $data->{$temp} );
2830 # replace the last , by ",?)"
2832 my $bkup_sth = $dbh->prepare($query);
2833 $bkup_sth->execute(@bind);
2836 # delete the biblioitem
2837 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2838 $sth2->execute($biblioitemnumber);
2839 # update the timestamp (Bugzilla 7146)
2840 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
2841 $sth2->execute($biblioitemnumber);
2848 =head2 _koha_delete_biblio_metadata
2850 $error = _koha_delete_biblio_metadata($biblionumber);
2852 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
2856 sub _koha_delete_biblio_metadata {
2857 my ($biblionumber) = @_;
2859 my $dbh = C4::Context->dbh;
2860 my $schema = Koha::Database->new->schema;
2864 INSERT INTO deletedbiblio_metadata (biblionumber, format, `schema`, metadata)
2865 SELECT biblionumber, format, `schema`, metadata FROM biblio_metadata WHERE biblionumber=?
2866 |, undef, $biblionumber );
2867 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
2868 undef, $biblionumber );
2873 =head1 UNEXPORTED FUNCTIONS
2875 =head2 ModBiblioMarc
2877 ModBiblioMarc($newrec,$biblionumber);
2879 Add MARC XML data for a biblio to koha
2881 Function exported, but should NOT be used, unless you really know what you're doing
2886 # pass the MARC::Record to this function, and it will create the records in
2888 my ( $record, $biblionumber, $params ) = @_;
2890 carp 'ModBiblioMarc passed an undefined record';
2894 my $skip_record_index = $params->{skip_record_index} || 0;
2896 # Clone record as it gets modified
2897 $record = $record->clone();
2898 my $dbh = C4::Context->dbh;
2899 my @fields = $record->fields();
2900 my $encoding = C4::Context->preference("marcflavour");
2902 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
2903 if ( $encoding eq "UNIMARC" ) {
2904 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
2905 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
2906 my $string = $record->subfield( 100, "a" );
2907 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
2908 my $f100 = $record->field(100);
2909 $record->delete_field($f100);
2911 $string = POSIX::strftime( "%Y%m%d", localtime );
2913 $string = sprintf( "%-*s", 35, $string );
2914 substr ( $string, 22, 3, $defaultlanguage);
2916 substr( $string, 25, 3, "y50" );
2917 unless ( $record->subfield( 100, "a" ) ) {
2918 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
2922 #enhancement 5374: update transaction date (005) for marc21/unimarc
2923 if($encoding =~ /MARC21|UNIMARC/) {
2924 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
2925 # YY MM DD HH MM SS (update year and month)
2926 my $f005= $record->field('005');
2927 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
2931 biblionumber => $biblionumber,
2932 format => 'marcxml',
2933 schema => C4::Context->preference('marcflavour'),
2935 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
2937 my $m_rs = Koha::Biblio::Metadatas->find($metadata) //
2938 Koha::Biblio::Metadata->new($metadata);
2940 my $userenv = C4::Context->userenv;
2942 my $borrowernumber = $userenv->{number};
2943 my $borrowername = join ' ', map { $_ // q{} } @$userenv{qw(firstname surname)};
2944 unless ($m_rs->in_storage) {
2945 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorId'), $borrowernumber);
2946 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForCreatorName'), $borrowername);
2948 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierId'), $borrowernumber);
2949 Koha::Util::MARC::set_marc_field($record, C4::Context->preference('MarcFieldForModifierName'), $borrowername);
2952 $m_rs->metadata( $record->as_xml_record($encoding) );
2955 unless ( $skip_record_index ) {
2956 my $indexer = Koha::SearchEngine::Indexer->new({ index => $Koha::SearchEngine::BIBLIOS_INDEX });
2957 $indexer->index_records( $biblionumber, "specialUpdate", "biblioserver" );
2960 return $biblionumber;
2963 =head2 prepare_host_field
2965 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
2966 Generate the host item entry for an analytic child entry
2970 sub prepare_host_field {
2971 my ( $hostbiblio, $marcflavour ) = @_;
2972 $marcflavour ||= C4::Context->preference('marcflavour');
2973 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
2974 # unfortunately as_string does not 'do the right thing'
2975 # if field returns undef
2979 if ( $marcflavour eq 'MARC21' ) {
2980 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
2981 my $s = $field->as_string('ab');
2986 if ( $field = $host->field('245') ) {
2987 my $s = $field->as_string('a');
2992 if ( $field = $host->field('260') ) {
2993 my $s = $field->as_string('abc');
2998 if ( $field = $host->field('240') ) {
2999 my $s = $field->as_string();
3004 if ( $field = $host->field('022') ) {
3005 my $s = $field->as_string('a');
3010 if ( $field = $host->field('020') ) {
3011 my $s = $field->as_string('a');
3016 if ( $field = $host->field('001') ) {
3017 $sfd{w} = $field->data(),;
3019 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3022 elsif ( $marcflavour eq 'UNIMARC' ) {
3024 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3025 my $s = $field->as_string('ab');
3031 if ( $field = $host->field('200') ) {
3032 my $s = $field->as_string('a');
3037 #place of publicaton
3038 if ( $field = $host->field('210') ) {
3039 my $s = $field->as_string('a');
3044 #date of publication
3045 if ( $field = $host->field('210') ) {
3046 my $s = $field->as_string('d');
3052 if ( $field = $host->field('205') ) {
3053 my $s = $field->as_string();
3059 if ( $field = $host->field('856') ) {
3060 my $s = $field->as_string('u');
3066 if ( $field = $host->field('011') ) {
3067 my $s = $field->as_string('a');
3073 if ( $field = $host->field('010') ) {
3074 my $s = $field->as_string('a');
3079 if ( $field = $host->field('001') ) {
3080 $sfd{0} = $field->data(),;
3082 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3089 =head2 UpdateTotalIssues
3091 UpdateTotalIssues($biblionumber, $increase, [$value])
3093 Update the total issue count for a particular bib record.
3097 =item C<$biblionumber> is the biblionumber of the bib to update
3099 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3101 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3107 sub UpdateTotalIssues {
3108 my ($biblionumber, $increase, $value, $skip_holds_queue) = @_;
3111 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3113 carp "UpdateTotalIssues could not get biblio record";
3116 my $biblio = Koha::Biblios->find( $biblionumber );
3118 carp "UpdateTotalIssues could not get datas of biblio";
3121 my $biblioitem = $biblio->biblioitem;
3122 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField( 'biblioitems.totalissues' );
3123 unless ($totalissuestag) {
3124 return 1; # There is nothing to do
3127 if (defined $value) {
3128 $totalissues = $value;
3130 $totalissues = $biblioitem->totalissues + $increase;
3133 my $field = $record->field($totalissuestag);
3134 if (defined $field) {
3135 $field->update( $totalissuessubfield => $totalissues );
3137 $field = MARC::Field->new($totalissuestag, '0', '0',
3138 $totalissuessubfield => $totalissues);
3139 $record->insert_grouped_field($field);
3142 return ModBiblio($record, $biblionumber, $biblio->frameworkcode, { skip_holds_queue => $skip_holds_queue });
3147 &RemoveAllNsb($record);
3149 Removes all nsb/nse chars from a record
3156 carp 'RemoveAllNsb called with undefined record';
3160 SetUTF8Flag($record);
3162 foreach my $field ($record->fields()) {
3163 if ($field->is_control_field()) {
3164 $field->update(nsb_clean($field->data()));
3166 my @subfields = $field->subfields();
3168 foreach my $subfield (@subfields) {
3169 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3171 if (scalar(@new_subfields) > 0) {
3174 $new_field = MARC::Field->new(
3176 $field->indicator(1),
3177 $field->indicator(2),
3182 warn "error in RemoveAllNsb : $@";
3184 $field->replace_with($new_field);
3193 =head2 ApplyMarcOverlayRules
3195 my $record = ApplyMarcOverlayRules($params)
3197 Applies marc merge rules to a record.
3199 C<$params> is expected to be a hashref with below keys defined.
3203 =item C<biblionumber>
3204 biblionumber of old record
3207 Incoming record that will be merged with old record
3209 =item C<overlay_context>
3210 hashref containing at least one context module and filter value on
3211 the form {module => filter, ...}.
3221 Merged MARC record based with merge rules for C<context> applied. If no old
3222 record for C<biblionumber> can be found, C<record> is returned unchanged.
3223 Default action when no matching context is found to return C<record> unchanged.
3224 If no rules are found for a certain field tag the default is to overwrite with
3225 fields with this field tag from C<record>.
3231 sub ApplyMarcOverlayRules {
3233 my $biblionumber = $params->{biblionumber};
3234 my $incoming_record = $params->{record};
3236 if (!$biblionumber) {
3237 carp 'ApplyMarcOverlayRules called on undefined biblionumber';
3240 if (!$incoming_record) {
3241 carp 'ApplyMarcOverlayRules called on undefined record';
3244 my $old_record = GetMarcBiblio({ biblionumber => $biblionumber });
3246 # Skip overlay rules if called with no context
3247 if ($old_record && defined $params->{overlay_context}) {
3248 return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
3250 return $incoming_record;
3253 =head2 _after_biblio_action_hooks
3255 Helper method that takes care of calling all plugin hooks
3259 sub _after_biblio_action_hooks {
3262 my $biblio_id = $args->{biblio_id};
3263 my $action = $args->{action};
3265 my $biblio = Koha::Biblios->find( $biblio_id );
3266 Koha::Plugins->call(
3267 'after_biblio_action',
3271 biblio_id => $biblio_id,
3282 Koha Development Team <http://koha-community.org/>
3284 Paul POULAIN paul.poulain@free.fr
3286 Joshua Ferraro jmf@liblime.com