Bug 20516: Show patron's library in pending discharges table
[koha.git] / C4 / Biblio.pm
blob91707fdc61c739fd01fa84c5483fc43d5f54e5c4
1 package C4::Biblio;
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>.
22 use Modern::Perl;
23 use Carp;
25 use Encode qw( decode is_utf8 );
26 use List::MoreUtils qw( uniq );
27 use MARC::Record;
28 use MARC::File::USMARC;
29 use MARC::File::XML;
30 use POSIX qw(strftime);
31 use Module::Load::Conditional qw(can_load);
33 use C4::Koha;
34 use C4::Log; # logaction
35 use C4::Budgets;
36 use C4::ClassSource;
37 use C4::Charset;
38 use C4::Linker;
39 use C4::OAI::Sets;
40 use C4::Debug;
42 use Koha::Caches;
43 use Koha::Authority::Types;
44 use Koha::Acquisition::Currencies;
45 use Koha::Biblio::Metadata;
46 use Koha::Biblio::Metadatas;
47 use Koha::Holds;
48 use Koha::ItemTypes;
49 use Koha::SearchEngine;
50 use Koha::Libraries;
52 use vars qw(@ISA @EXPORT);
53 use vars qw($debug $cgi_debug);
55 BEGIN {
57 require Exporter;
58 @ISA = qw( Exporter );
60 # to add biblios
61 # EXPORTED FUNCTIONS.
62 push @EXPORT, qw(
63 &AddBiblio
66 # to get something
67 push @EXPORT, qw(
68 GetBiblioData
69 GetMarcBiblio
71 &GetRecordValue
73 &GetISBDView
75 &GetMarcControlnumber
76 &GetMarcNotes
77 &GetMarcISBN
78 &GetMarcISSN
79 &GetMarcSubjects
80 &GetMarcAuthors
81 &GetMarcSeries
82 &GetMarcHosts
83 GetMarcUrls
84 &GetUsedMarcStructure
85 &GetXmlBiblio
86 &GetCOinSBiblio
87 &GetMarcPrice
88 &MungeMarcPrice
89 &GetMarcQuantity
91 &GetAuthorisedValueDesc
92 &GetMarcStructure
93 &IsMarcStructureInternal
94 &GetMarcFromKohaField
95 &GetMarcSubfieldStructureFromKohaField
96 &GetFrameworkCode
97 &TransformKohaToMarc
98 &PrepHostMarcField
100 &CountItemsIssued
101 &CountBiblioInOrders
104 # To modify something
105 push @EXPORT, qw(
106 &ModBiblio
107 &ModZebra
108 &UpdateTotalIssues
109 &RemoveAllNsb
112 # To delete something
113 push @EXPORT, qw(
114 &DelBiblio
117 # To link headings in a bib record
118 # to authority records.
119 push @EXPORT, qw(
120 &BiblioAutoLink
121 &LinkBibHeadingsToAuthorities
124 # Internal functions
125 # those functions are exported but should not be used
126 # they are useful in a few circumstances, so they are exported,
127 # but don't use them unless you are a core developer ;-)
128 push @EXPORT, qw(
129 &ModBiblioMarc
132 # Others functions
133 push @EXPORT, qw(
134 &TransformMarcToKoha
135 &TransformHtmlToMarc
136 &TransformHtmlToXml
137 prepare_host_field
141 =head1 NAME
143 C4::Biblio - cataloging management functions
145 =head1 DESCRIPTION
147 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:
149 =over 4
151 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
153 =item 2. as raw MARC in the Zebra index and storage engine
155 =item 3. as MARC XML in biblio_metadata.metadata
157 =back
159 In the 3.0 version of Koha, the authoritative record-level information is in biblio_metadata.metadata
161 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.
163 =over 4
165 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
167 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
169 =back
171 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:
173 =over 4
175 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
177 =item 2. _koha_* - low-level internal functions for managing the koha tables
179 =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.
181 =item 4. Zebra functions used to update the Zebra index
183 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
185 =back
187 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 :
189 =over 4
191 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
193 =item 2. add the biblionumber and biblioitemnumber into the MARC records
195 =item 3. save the marc record
197 =back
199 =head1 EXPORTED FUNCTIONS
201 =head2 AddBiblio
203 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
205 Exported function (core API) for adding a new biblio to koha.
207 The first argument is a C<MARC::Record> object containing the
208 bib to add, while the second argument is the desired MARC
209 framework code.
211 This function also accepts a third, optional argument: a hashref
212 to additional options. The only defined option is C<defer_marc_save>,
213 which if present and mapped to a true value, causes C<AddBiblio>
214 to omit the call to save the MARC in C<biblio_metadata.metadata>
215 This option is provided B<only>
216 for the use of scripts such as C<bulkmarcimport.pl> that may need
217 to do some manipulation of the MARC record for item parsing before
218 saving it and which cannot afford the performance hit of saving
219 the MARC record twice. Consequently, do not use that option
220 unless you can guarantee that C<ModBiblioMarc> will be called.
222 =cut
224 sub AddBiblio {
225 my $record = shift;
226 my $frameworkcode = shift;
227 my $options = @_ ? shift : undef;
228 my $defer_marc_save = 0;
229 if (!$record) {
230 carp('AddBiblio called with undefined record');
231 return;
233 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
234 $defer_marc_save = 1;
237 my ( $biblionumber, $biblioitemnumber, $error );
238 my $dbh = C4::Context->dbh;
240 # transform the data into koha-table style data
241 SetUTF8Flag($record);
242 my $olddata = TransformMarcToKoha( $record, $frameworkcode );
243 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
244 $olddata->{'biblionumber'} = $biblionumber;
245 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
247 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
249 # update MARC subfield that stores biblioitems.cn_sort
250 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
252 # now add the record
253 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
255 # update OAI-PMH sets
256 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
257 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
260 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
261 return ( $biblionumber, $biblioitemnumber );
264 =head2 ModBiblio
266 ModBiblio( $record,$biblionumber,$frameworkcode);
268 Replace an existing bib record identified by C<$biblionumber>
269 with one supplied by the MARC::Record object C<$record>. The embedded
270 item, biblioitem, and biblionumber fields from the previous
271 version of the bib record replace any such fields of those tags that
272 are present in C<$record>. Consequently, ModBiblio() is not
273 to be used to try to modify item records.
275 C<$frameworkcode> specifies the MARC framework to use
276 when storing the modified bib record; among other things,
277 this controls how MARC fields get mapped to display columns
278 in the C<biblio> and C<biblioitems> tables, as well as
279 which fields are used to store embedded item, biblioitem,
280 and biblionumber data for indexing.
282 Returns 1 on success 0 on failure
284 =cut
286 sub ModBiblio {
287 my ( $record, $biblionumber, $frameworkcode ) = @_;
288 if (!$record) {
289 carp 'No record passed to ModBiblio';
290 return 0;
293 if ( C4::Context->preference("CataloguingLog") ) {
294 my $newrecord = GetMarcBiblio({ biblionumber => $biblionumber });
295 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
298 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
299 # throw an exception which probably won't be handled.
300 foreach my $field ($record->fields()) {
301 if (! $field->is_control_field()) {
302 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
303 $record->delete_field($field);
308 SetUTF8Flag($record);
309 my $dbh = C4::Context->dbh;
311 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
313 _strip_item_fields($record, $frameworkcode);
315 # update biblionumber and biblioitemnumber in MARC
316 # FIXME - this is assuming a 1 to 1 relationship between
317 # biblios and biblioitems
318 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
319 $sth->execute($biblionumber);
320 my ($biblioitemnumber) = $sth->fetchrow;
321 $sth->finish();
322 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
324 # load the koha-table data object
325 my $oldbiblio = TransformMarcToKoha( $record, $frameworkcode );
327 # update MARC subfield that stores biblioitems.cn_sort
328 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
330 # update the MARC record (that now contains biblio and items) with the new record data
331 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
333 # modify the other koha tables
334 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
335 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
337 # update OAI-PMH sets
338 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
339 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
342 return 1;
345 =head2 _strip_item_fields
347 _strip_item_fields($record, $frameworkcode)
349 Utility routine to remove item tags from a
350 MARC bib.
352 =cut
354 sub _strip_item_fields {
355 my $record = shift;
356 my $frameworkcode = shift;
357 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
358 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
360 # delete any item fields from incoming record to avoid
361 # duplication or incorrect data - use AddItem() or ModItem()
362 # to change items
363 foreach my $field ( $record->field($itemtag) ) {
364 $record->delete_field($field);
368 =head2 DelBiblio
370 my $error = &DelBiblio($biblionumber);
372 Exported function (core API) for deleting a biblio in koha.
373 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
374 Also backs it up to deleted* tables.
375 Checks to make sure that the biblio has no items attached.
376 return:
377 C<$error> : undef unless an error occurs
379 =cut
381 sub DelBiblio {
382 my ($biblionumber) = @_;
383 my $dbh = C4::Context->dbh;
384 my $error; # for error handling
386 # First make sure this biblio has no items attached
387 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
388 $sth->execute($biblionumber);
389 if ( my $itemnumber = $sth->fetchrow ) {
391 # Fix this to use a status the template can understand
392 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
395 return $error if $error;
397 # We delete attached subscriptions
398 require C4::Serials;
399 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
400 foreach my $subscription (@$subscriptions) {
401 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
404 # We delete any existing holds
405 my $biblio = Koha::Biblios->find( $biblionumber );
406 my $holds = $biblio->holds;
407 while ( my $hold = $holds->next ) {
408 $hold->cancel;
411 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
412 # for at least 2 reasons :
413 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
414 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
415 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
417 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
418 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
419 $sth->execute($biblionumber);
420 while ( my $biblioitemnumber = $sth->fetchrow ) {
422 # delete this biblioitem
423 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
424 return $error if $error;
428 # delete biblio from Koha tables and save in deletedbiblio
429 # must do this *after* _koha_delete_biblioitems, otherwise
430 # delete cascade will prevent deletedbiblioitems rows
431 # from being generated by _koha_delete_biblioitems
432 $error = _koha_delete_biblio( $dbh, $biblionumber );
434 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
436 return;
440 =head2 BiblioAutoLink
442 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
444 Automatically links headings in a bib record to authorities.
446 Returns the number of headings changed
448 =cut
450 sub BiblioAutoLink {
451 my $record = shift;
452 my $frameworkcode = shift;
453 if (!$record) {
454 carp('Undefined record passed to BiblioAutoLink');
455 return 0;
457 my ( $num_headings_changed, %results );
459 my $linker_module =
460 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
461 unless ( can_load( modules => { $linker_module => undef } ) ) {
462 $linker_module = 'C4::Linker::Default';
463 unless ( can_load( modules => { $linker_module => undef } ) ) {
464 return 0;
468 my $linker = $linker_module->new(
469 { 'options' => C4::Context->preference("LinkerOptions") } );
470 my ( $headings_changed, undef ) =
471 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
472 # By default we probably don't want to relink things when cataloging
473 return $headings_changed;
476 =head2 LinkBibHeadingsToAuthorities
478 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
480 Links bib headings to authority records by checking
481 each authority-controlled field in the C<MARC::Record>
482 object C<$marc>, looking for a matching authority record,
483 and setting the linking subfield $9 to the ID of that
484 authority record.
486 If $allowrelink is false, existing authids will never be
487 replaced, regardless of the values of LinkerKeepStale and
488 LinkerRelink.
490 Returns the number of heading links changed in the
491 MARC record.
493 =cut
495 sub LinkBibHeadingsToAuthorities {
496 my $linker = shift;
497 my $bib = shift;
498 my $frameworkcode = shift;
499 my $allowrelink = shift;
500 my %results;
501 if (!$bib) {
502 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
503 return ( 0, {});
505 require C4::Heading;
506 require C4::AuthoritiesMarc;
508 $allowrelink = 1 unless defined $allowrelink;
509 my $num_headings_changed = 0;
510 foreach my $field ( $bib->fields() ) {
511 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
512 next unless defined $heading;
514 # check existing $9
515 my $current_link = $field->subfield('9');
517 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
519 $results{'linked'}->{ $heading->display_form() }++;
520 next;
523 my ( $authid, $fuzzy ) = $linker->get_link($heading);
524 if ($authid) {
525 $results{ $fuzzy ? 'fuzzy' : 'linked' }
526 ->{ $heading->display_form() }++;
527 next if defined $current_link and $current_link == $authid;
529 $field->delete_subfield( code => '9' ) if defined $current_link;
530 $field->add_subfields( '9', $authid );
531 $num_headings_changed++;
533 else {
534 if ( defined $current_link
535 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
537 $results{'fuzzy'}->{ $heading->display_form() }++;
539 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
540 if ( _check_valid_auth_link( $current_link, $field ) ) {
541 $results{'linked'}->{ $heading->display_form() }++;
543 else {
544 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
545 my $marcrecordauth = MARC::Record->new();
546 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
547 $marcrecordauth->leader(' nz a22 o 4500');
548 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
550 $field->delete_subfield( code => '9' )
551 if defined $current_link;
552 my $authfield =
553 MARC::Field->new( $authority_type->auth_tag_to_report,
554 '', '', "a" => "" . $field->subfield('a') );
555 map {
556 $authfield->add_subfields( $_->[0] => $_->[1] )
557 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
558 } $field->subfields();
559 $marcrecordauth->insert_fields_ordered($authfield);
561 # bug 2317: ensure new authority knows it's using UTF-8; currently
562 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
563 # automatically for UNIMARC (by not transcoding)
564 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
565 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
566 # of change to a core API just before the 3.0 release.
568 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
569 my $userenv = C4::Context->userenv;
570 my $library;
571 if ( $userenv && $userenv->{'branch'} ) {
572 $library = Koha::Libraries->find( $userenv->{'branch'} );
574 $marcrecordauth->insert_fields_ordered(
575 MARC::Field->new(
576 '667', '', '',
577 'a' => "Machine generated authority record."
580 my $cite =
581 $bib->author() . ", "
582 . $bib->title_proper() . ", "
583 . $bib->publication_date() . " ";
584 $cite =~ s/^[\s\,]*//;
585 $cite =~ s/[\s\,]*$//;
586 $cite =
587 "Work cat.: ("
588 . ( $library ? $library->get_effective_marcorgcode : C4::Context->preference('MARCOrgCode') ) . ")"
589 . $bib->subfield( '999', 'c' ) . ": "
590 . $cite;
591 $marcrecordauth->insert_fields_ordered(
592 MARC::Field->new( '670', '', '', 'a' => $cite ) );
595 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
597 $authid =
598 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
599 $heading->auth_type() );
600 $field->add_subfields( '9', $authid );
601 $num_headings_changed++;
602 $linker->update_cache($heading, $authid);
603 $results{'added'}->{ $heading->display_form() }++;
606 elsif ( defined $current_link ) {
607 if ( _check_valid_auth_link( $current_link, $field ) ) {
608 $results{'linked'}->{ $heading->display_form() }++;
610 else {
611 $field->delete_subfield( code => '9' );
612 $num_headings_changed++;
613 $results{'unlinked'}->{ $heading->display_form() }++;
616 else {
617 $results{'unlinked'}->{ $heading->display_form() }++;
622 return $num_headings_changed, \%results;
625 =head2 _check_valid_auth_link
627 if ( _check_valid_auth_link($authid, $field) ) {
631 Check whether the specified heading-auth link is valid without reference
632 to Zebra. Ideally this code would be in C4::Heading, but that won't be
633 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
634 safest place.
636 =cut
638 sub _check_valid_auth_link {
639 my ( $authid, $field ) = @_;
641 require C4::AuthoritiesMarc;
643 my $authorized_heading =
644 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
646 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
649 =head2 GetRecordValue
651 my $values = GetRecordValue($field, $record, $frameworkcode);
653 Get MARC fields from a keyword defined in fieldmapping table.
655 =cut
657 sub GetRecordValue {
658 my ( $field, $record, $frameworkcode ) = @_;
660 if (!$record) {
661 carp 'GetRecordValue called with undefined record';
662 return;
664 my $dbh = C4::Context->dbh;
666 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
667 $sth->execute( $frameworkcode, $field );
669 my @result = ();
671 while ( my $row = $sth->fetchrow_hashref ) {
672 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
673 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
674 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
675 push @result, { 'subfield' => $subfield };
678 } elsif ( $row->{subfieldcode} eq "" ) {
679 push @result, { 'subfield' => $field->as_string() };
684 return \@result;
687 =head2 GetBiblioData
689 $data = &GetBiblioData($biblionumber);
691 Returns information about the book with the given biblionumber.
692 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
693 the C<biblio> and C<biblioitems> tables in the
694 Koha database.
696 In addition, C<$data-E<gt>{subject}> is the list of the book's
697 subjects, separated by C<" , "> (space, comma, space).
698 If there are multiple biblioitems with the given biblionumber, only
699 the first one is considered.
701 =cut
703 sub GetBiblioData {
704 my ($bibnum) = @_;
705 my $dbh = C4::Context->dbh;
707 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
708 FROM biblio
709 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
710 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
711 WHERE biblio.biblionumber = ?";
713 my $sth = $dbh->prepare($query);
714 $sth->execute($bibnum);
715 my $data;
716 $data = $sth->fetchrow_hashref;
717 $sth->finish;
719 return ($data);
720 } # sub GetBiblioData
722 =head2 GetISBDView
724 $isbd = &GetISBDView({
725 'record' => $marc_record,
726 'template' => $interface, # opac/intranet
727 'framework' => $framework,
730 Return the ISBD view which can be included in opac and intranet
732 =cut
734 sub GetISBDView {
735 my ( $params ) = @_;
737 # Expecting record WITH items.
738 my $record = $params->{record};
739 return unless defined $record;
741 my $template = $params->{template} // q{};
742 my $sysprefname = $template eq 'opac' ? 'opacisbd' : 'isbd';
743 my $framework = $params->{framework};
744 my $itemtype = $framework;
745 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
746 my $tagslib = &GetMarcStructure( 1, $itemtype, { unsafe => 1 } );
748 my $ISBD = C4::Context->preference($sysprefname);
749 my $bloc = $ISBD;
750 my $res;
751 my $blocres;
753 foreach my $isbdfield ( split( /#/, $bloc ) ) {
755 # $isbdfield= /(.?.?.?)/;
756 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
757 my $fieldvalue = $1 || 0;
758 my $subfvalue = $2 || "";
759 my $textbefore = $3;
760 my $analysestring = $4;
761 my $textafter = $5;
763 # warn "==> $1 / $2 / $3 / $4";
764 # my $fieldvalue=substr($isbdfield,0,3);
765 if ( $fieldvalue > 0 ) {
766 my $hasputtextbefore = 0;
767 my @fieldslist = $record->field($fieldvalue);
768 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
770 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
771 # warn "FV : $fieldvalue";
772 if ( $subfvalue ne "" ) {
773 # OPAC hidden subfield
774 next
775 if ( ( $template eq 'opac' )
776 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
777 foreach my $field (@fieldslist) {
778 foreach my $subfield ( $field->subfield($subfvalue) ) {
779 my $calculated = $analysestring;
780 my $tag = $field->tag();
781 if ( $tag < 10 ) {
782 } else {
783 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
784 my $tagsubf = $tag . $subfvalue;
785 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
786 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
788 # field builded, store the result
789 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
790 $blocres .= $textbefore;
791 $hasputtextbefore = 1;
794 # remove punctuation at start
795 $calculated =~ s/^( |;|:|\.|-)*//g;
796 $blocres .= $calculated;
801 $blocres .= $textafter if $hasputtextbefore;
802 } else {
803 foreach my $field (@fieldslist) {
804 my $calculated = $analysestring;
805 my $tag = $field->tag();
806 if ( $tag < 10 ) {
807 } else {
808 my @subf = $field->subfields;
809 for my $i ( 0 .. $#subf ) {
810 my $valuecode = $subf[$i][1];
811 my $subfieldcode = $subf[$i][0];
812 # OPAC hidden subfield
813 next
814 if ( ( $template eq 'opac' )
815 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
816 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
817 my $tagsubf = $tag . $subfieldcode;
819 $calculated =~ s/ # replace all {{}} codes by the value code.
820 \{\{$tagsubf\}\} # catch the {{actualcode}}
822 $valuecode # replace by the value code
823 /gx;
825 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
826 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
829 # field builded, store the result
830 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
831 $blocres .= $textbefore;
832 $hasputtextbefore = 1;
835 # remove punctuation at start
836 $calculated =~ s/^( |;|:|\.|-)*//g;
837 $blocres .= $calculated;
840 $blocres .= $textafter if $hasputtextbefore;
842 } else {
843 $blocres .= $isbdfield;
846 $res .= $blocres;
848 $res =~ s/\{(.*?)\}//g;
849 $res =~ s/\\n/\n/g;
850 $res =~ s/\n/<br\/>/g;
852 # remove empty ()
853 $res =~ s/\(\)//g;
855 return $res;
858 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
860 =head2 IsMarcStructureInternal
862 my $tagslib = C4::Biblio::GetMarcStructure();
863 for my $tag ( sort keys %$tagslib ) {
864 next unless $tag;
865 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
866 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
868 # Process subfield
871 GetMarcStructure creates keys (lib, tab, mandatory, repeatable) for a display purpose.
872 These different values should not be processed as valid subfields.
874 =cut
876 sub IsMarcStructureInternal {
877 my ( $subfield ) = @_;
878 return ref $subfield ? 0 : 1;
881 =head2 GetMarcStructure
883 $res = GetMarcStructure($forlibrarian, $frameworkcode, [ $params ]);
885 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
886 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
887 $frameworkcode : the framework code to read
888 $params allows you to pass { unsafe => 1 } for better performance.
890 Note: If you call GetMarcStructure with unsafe => 1, do not modify or
891 even autovivify its contents. It is a cached/shared data structure. Your
892 changes c/would be passed around in subsequent calls.
894 =cut
896 sub GetMarcStructure {
897 my ( $forlibrarian, $frameworkcode, $params ) = @_;
898 $frameworkcode = "" unless $frameworkcode;
900 $forlibrarian = $forlibrarian ? 1 : 0;
901 my $unsafe = ($params && $params->{unsafe})? 1: 0;
902 my $cache = Koha::Caches->get_instance();
903 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
904 my $cached = $cache->get_from_cache($cache_key, { unsafe => $unsafe });
905 return $cached if $cached;
907 my $dbh = C4::Context->dbh;
908 my $sth = $dbh->prepare(
909 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
910 FROM marc_tag_structure
911 WHERE frameworkcode=?
912 ORDER BY tagfield"
914 $sth->execute($frameworkcode);
915 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
917 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
918 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
919 $res->{$tag}->{tab} = "";
920 $res->{$tag}->{mandatory} = $mandatory;
921 $res->{$tag}->{repeatable} = $repeatable;
924 $sth = $dbh->prepare(
925 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
926 FROM marc_subfield_structure
927 WHERE frameworkcode=?
928 ORDER BY tagfield,tagsubfield
932 $sth->execute($frameworkcode);
934 my $subfield;
935 my $authorised_value;
936 my $authtypecode;
937 my $value_builder;
938 my $kohafield;
939 my $seealso;
940 my $hidden;
941 my $isurl;
942 my $link;
943 my $defaultvalue;
944 my $maxlength;
946 while (
947 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
948 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
949 $maxlength
951 = $sth->fetchrow
953 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
954 $res->{$tag}->{$subfield}->{tab} = $tab;
955 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
956 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
957 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
958 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
959 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
960 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
961 $res->{$tag}->{$subfield}->{seealso} = $seealso;
962 $res->{$tag}->{$subfield}->{hidden} = $hidden;
963 $res->{$tag}->{$subfield}->{isurl} = $isurl;
964 $res->{$tag}->{$subfield}->{'link'} = $link;
965 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
966 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
969 $cache->set_in_cache($cache_key, $res);
970 return $res;
973 =head2 GetUsedMarcStructure
975 The same function as GetMarcStructure except it just takes field
976 in tab 0-9. (used field)
978 my $results = GetUsedMarcStructure($frameworkcode);
980 C<$results> is a ref to an array which each case contains a ref
981 to a hash which each keys is the columns from marc_subfield_structure
983 C<$frameworkcode> is the framework code.
985 =cut
987 sub GetUsedMarcStructure {
988 my $frameworkcode = shift || '';
989 my $query = q{
990 SELECT *
991 FROM marc_subfield_structure
992 WHERE tab > -1
993 AND frameworkcode = ?
994 ORDER BY tagfield, tagsubfield
996 my $sth = C4::Context->dbh->prepare($query);
997 $sth->execute($frameworkcode);
998 return $sth->fetchall_arrayref( {} );
1001 =head2 GetMarcSubfieldStructure
1003 =cut
1005 sub GetMarcSubfieldStructure {
1006 my ( $frameworkcode ) = @_;
1008 $frameworkcode //= '';
1010 my $cache = Koha::Caches->get_instance();
1011 my $cache_key = "MarcSubfieldStructure-$frameworkcode";
1012 my $cached = $cache->get_from_cache($cache_key);
1013 return $cached if $cached;
1015 my $dbh = C4::Context->dbh;
1016 # We moved to selectall_arrayref since selectall_hashref does not
1017 # keep duplicate mappings on kohafield (like place in 260 vs 264)
1018 my $subfield_aref = $dbh->selectall_arrayref( q|
1019 SELECT *
1020 FROM marc_subfield_structure
1021 WHERE frameworkcode = ?
1022 AND kohafield > ''
1023 ORDER BY frameworkcode,tagfield,tagsubfield
1024 |, { Slice => {} }, $frameworkcode );
1025 # Now map the output to a hash structure
1026 my $subfield_structure = {};
1027 foreach my $row ( @$subfield_aref ) {
1028 push @{ $subfield_structure->{ $row->{kohafield} }}, $row;
1030 $cache->set_in_cache( $cache_key, $subfield_structure );
1031 return $subfield_structure;
1034 =head2 GetMarcFromKohaField
1036 ( $field,$subfield ) = GetMarcFromKohaField( $kohafield );
1037 @fields = GetMarcFromKohaField( $kohafield );
1038 $field = GetMarcFromKohaField( $kohafield );
1040 Returns the MARC fields & subfields mapped to $kohafield.
1041 Since the Default framework is considered as authoritative for such
1042 mappings, the former frameworkcode parameter is obsoleted.
1044 In list context all mappings are returned; there can be multiple
1045 mappings. Note that in the above example you could miss a second
1046 mappings in the first call.
1047 In scalar context only the field tag of the first mapping is returned.
1049 =cut
1051 sub GetMarcFromKohaField {
1052 my ( $kohafield ) = @_;
1053 return unless $kohafield;
1054 # The next call uses the Default framework since it is AUTHORITATIVE
1055 # for all Koha to MARC mappings.
1056 my $mss = GetMarcSubfieldStructure( '' ); # Do not change framework
1057 my @retval;
1058 foreach( @{ $mss->{$kohafield} } ) {
1059 push @retval, $_->{tagfield}, $_->{tagsubfield};
1061 return wantarray ? @retval : ( @retval ? $retval[0] : undef );
1064 =head2 GetMarcSubfieldStructureFromKohaField
1066 my $str = GetMarcSubfieldStructureFromKohaField( $kohafield );
1068 Returns marc subfield structure information for $kohafield.
1069 The Default framework is used, since it is authoritative for kohafield
1070 mappings.
1071 In list context returns a list of all hashrefs, since there may be
1072 multiple mappings. In scalar context the first hashref is returned.
1074 =cut
1076 sub GetMarcSubfieldStructureFromKohaField {
1077 my ( $kohafield ) = @_;
1079 return unless $kohafield;
1081 # The next call uses the Default framework since it is AUTHORITATIVE
1082 # for all Koha to MARC mappings.
1083 my $mss = GetMarcSubfieldStructure(''); # Do not change framework
1084 return unless $mss->{$kohafield};
1085 return wantarray ? @{$mss->{$kohafield}} : $mss->{$kohafield}->[0];
1088 =head2 GetMarcBiblio
1090 my $record = GetMarcBiblio({
1091 biblionumber => $biblionumber,
1092 embed_items => $embeditems,
1093 opac => $opac });
1095 Returns MARC::Record representing a biblio record, or C<undef> if the
1096 biblionumber doesn't exist.
1098 Both embed_items and opac are optional.
1099 If embed_items is passed and is 1, items are embedded.
1100 If opac is passed and is 1, the record is filtered as needed.
1102 =over 4
1104 =item C<$biblionumber>
1106 the biblionumber
1108 =item C<$embeditems>
1110 set to true to include item information.
1112 =item C<$opac>
1114 set to true to make the result suited for OPAC view. This causes things like
1115 OpacHiddenItems to be applied.
1117 =back
1119 =cut
1121 sub GetMarcBiblio {
1122 my ($params) = @_;
1124 if (not defined $params) {
1125 carp 'GetMarcBiblio called without parameters';
1126 return;
1129 my $biblionumber = $params->{biblionumber};
1130 my $embeditems = $params->{embed_items} || 0;
1131 my $opac = $params->{opac} || 0;
1133 if (not defined $biblionumber) {
1134 carp 'GetMarcBiblio called with undefined biblionumber';
1135 return;
1138 my $dbh = C4::Context->dbh;
1139 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=? ");
1140 $sth->execute($biblionumber);
1141 my $row = $sth->fetchrow_hashref;
1142 my $biblioitemnumber = $row->{'biblioitemnumber'};
1143 my $marcxml = GetXmlBiblio( $biblionumber );
1144 $marcxml = StripNonXmlChars( $marcxml );
1145 my $frameworkcode = GetFrameworkCode($biblionumber);
1146 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1147 my $record = MARC::Record->new();
1149 if ($marcxml) {
1150 $record = eval {
1151 MARC::Record::new_from_xml( $marcxml, "utf8",
1152 C4::Context->preference('marcflavour') );
1154 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1155 return unless $record;
1157 C4::Biblio::_koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber,
1158 $biblioitemnumber );
1159 C4::Biblio::EmbedItemsInMarcBiblio( $record, $biblionumber, undef, $opac )
1160 if ($embeditems);
1162 return $record;
1164 else {
1165 return;
1169 =head2 GetXmlBiblio
1171 my $marcxml = GetXmlBiblio($biblionumber);
1173 Returns biblio_metadata.metadata/marcxml of the biblionumber passed in parameter.
1174 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1176 =cut
1178 sub GetXmlBiblio {
1179 my ($biblionumber) = @_;
1180 my $dbh = C4::Context->dbh;
1181 return unless $biblionumber;
1182 my ($marcxml) = $dbh->selectrow_array(
1184 SELECT metadata
1185 FROM biblio_metadata
1186 WHERE biblionumber=?
1187 AND format='marcxml'
1188 AND marcflavour=?
1189 |, undef, $biblionumber, C4::Context->preference('marcflavour')
1191 return $marcxml;
1194 =head2 GetCOinSBiblio
1196 my $coins = GetCOinSBiblio($record);
1198 Returns the COinS (a span) which can be included in a biblio record
1200 =cut
1202 sub GetCOinSBiblio {
1203 my $record = shift;
1205 # get the coin format
1206 if ( ! $record ) {
1207 carp 'GetCOinSBiblio called with undefined record';
1208 return;
1210 my $pos7 = substr $record->leader(), 7, 1;
1211 my $pos6 = substr $record->leader(), 6, 1;
1212 my $mtx;
1213 my $genre;
1214 my ( $aulast, $aufirst ) = ( '', '' );
1215 my $oauthors = '';
1216 my $title = '';
1217 my $subtitle = '';
1218 my $pubyear = '';
1219 my $isbn = '';
1220 my $issn = '';
1221 my $publisher = '';
1222 my $pages = '';
1223 my $titletype = 'b';
1225 # For the purposes of generating COinS metadata, LDR/06-07 can be
1226 # considered the same for UNIMARC and MARC21
1227 my $fmts6;
1228 my $fmts7;
1229 %$fmts6 = (
1230 'a' => 'book',
1231 'b' => 'manuscript',
1232 'c' => 'book',
1233 'd' => 'manuscript',
1234 'e' => 'map',
1235 'f' => 'map',
1236 'g' => 'film',
1237 'i' => 'audioRecording',
1238 'j' => 'audioRecording',
1239 'k' => 'artwork',
1240 'l' => 'document',
1241 'm' => 'computerProgram',
1242 'o' => 'document',
1243 'r' => 'document',
1245 %$fmts7 = (
1246 'a' => 'journalArticle',
1247 's' => 'journal',
1250 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1252 if ( $genre eq 'book' ) {
1253 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1256 ##### We must transform mtx to a valable mtx and document type ####
1257 if ( $genre eq 'book' ) {
1258 $mtx = 'book';
1259 } elsif ( $genre eq 'journal' ) {
1260 $mtx = 'journal';
1261 $titletype = 'j';
1262 } elsif ( $genre eq 'journalArticle' ) {
1263 $mtx = 'journal';
1264 $genre = 'article';
1265 $titletype = 'a';
1266 } else {
1267 $mtx = 'dc';
1270 $genre = ( $mtx eq 'dc' ) ? "&amp;rft.type=$genre" : "&amp;rft.genre=$genre";
1272 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1274 # Setting datas
1275 $aulast = $record->subfield( '700', 'a' ) || '';
1276 $aufirst = $record->subfield( '700', 'b' ) || '';
1277 $oauthors = "&amp;rft.au=$aufirst $aulast";
1279 # others authors
1280 if ( $record->field('200') ) {
1281 for my $au ( $record->field('200')->subfield('g') ) {
1282 $oauthors .= "&amp;rft.au=$au";
1285 $title =
1286 ( $mtx eq 'dc' )
1287 ? "&amp;rft.title=" . $record->subfield( '200', 'a' )
1288 : "&amp;rft.title=" . $record->subfield( '200', 'a' ) . "&amp;rft.btitle=" . $record->subfield( '200', 'a' );
1289 $pubyear = $record->subfield( '210', 'd' ) || '';
1290 $publisher = $record->subfield( '210', 'c' ) || '';
1291 $isbn = $record->subfield( '010', 'a' ) || '';
1292 $issn = $record->subfield( '011', 'a' ) || '';
1293 } else {
1295 # MARC21 need some improve
1297 # Setting datas
1298 if ( $record->field('100') ) {
1299 $oauthors .= "&amp;rft.au=" . $record->subfield( '100', 'a' );
1302 # others authors
1303 if ( $record->field('700') ) {
1304 for my $au ( $record->field('700')->subfield('a') ) {
1305 $oauthors .= "&amp;rft.au=$au";
1308 $title = "&amp;rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1309 $subtitle = $record->subfield( '245', 'b' ) || '';
1310 $title .= $subtitle;
1311 if ($titletype eq 'a') {
1312 $pubyear = $record->field('008') || '';
1313 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1314 $isbn = $record->subfield( '773', 'z' ) || '';
1315 $issn = $record->subfield( '773', 'x' ) || '';
1316 if ($mtx eq 'journal') {
1317 $title .= "&amp;rft.title=" . ( $record->subfield( '773', 't' ) || $record->subfield( '773', 'a') || q{} );
1318 } else {
1319 $title .= "&amp;rft.btitle=" . ( $record->subfield( '773', 't' ) || $record->subfield( '773', 'a') || q{} );
1321 foreach my $rel ($record->subfield( '773', 'g' )) {
1322 if ($pages) {
1323 $pages .= ', ';
1325 $pages .= $rel;
1327 } else {
1328 $pubyear = $record->subfield( '260', 'c' ) || '';
1329 $publisher = $record->subfield( '260', 'b' ) || '';
1330 $isbn = $record->subfield( '020', 'a' ) || '';
1331 $issn = $record->subfield( '022', 'a' ) || '';
1335 my $coins_value =
1336 "ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&amp;rft.isbn=$isbn&amp;rft.issn=$issn&amp;rft.aulast=$aulast&amp;rft.aufirst=$aufirst$oauthors&amp;rft.pub=$publisher&amp;rft.date=$pubyear&amp;rft.pages=$pages";
1337 $coins_value =~ s/(\ |&[^a])/\+/g;
1338 $coins_value =~ s/\"/\&quot\;/g;
1340 #<!-- TMPL_VAR NAME="ocoins_format" -->&amp;rft.au=<!-- TMPL_VAR NAME="author" -->&amp;rft.btitle=<!-- TMPL_VAR NAME="title" -->&amp;rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&amp;rft.pages=<!-- TMPL_VAR NAME="pages" -->&amp;rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&amp;rft.aucorp=&amp;rft.place=<!-- TMPL_VAR NAME="place" -->&amp;rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&amp;rft.edition=<!-- TMPL_VAR NAME="edition" -->&amp;rft.series=<!-- TMPL_VAR NAME="series" -->&amp;rft.genre="
1342 return $coins_value;
1346 =head2 GetMarcPrice
1348 return the prices in accordance with the Marc format.
1350 returns 0 if no price found
1351 returns undef if called without a marc record or with
1352 an unrecognized marc format
1354 =cut
1356 sub GetMarcPrice {
1357 my ( $record, $marcflavour ) = @_;
1358 if (!$record) {
1359 carp 'GetMarcPrice called on undefined record';
1360 return;
1363 my @listtags;
1364 my $subfield;
1366 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1367 @listtags = ('345', '020');
1368 $subfield="c";
1369 } elsif ( $marcflavour eq "UNIMARC" ) {
1370 @listtags = ('345', '010');
1371 $subfield="d";
1372 } else {
1373 return;
1376 for my $field ( $record->field(@listtags) ) {
1377 for my $subfield_value ($field->subfield($subfield)){
1378 #check value
1379 $subfield_value = MungeMarcPrice( $subfield_value );
1380 return $subfield_value if ($subfield_value);
1383 return 0; # no price found
1386 =head2 MungeMarcPrice
1388 Return the best guess at what the actual price is from a price field.
1390 =cut
1392 sub MungeMarcPrice {
1393 my ( $price ) = @_;
1394 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1395 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1396 my $active_currency = Koha::Acquisition::Currencies->get_active;
1397 my $symbol = $active_currency->symbol;
1398 my $isocode = $active_currency->isocode;
1399 $isocode = $active_currency->currency unless defined $isocode;
1400 my $localprice;
1401 if ( $symbol ) {
1402 my @matches =($price=~ /
1404 ( # start of capturing parenthesis
1406 (?:[\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'
1407 |(?:\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'
1409 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1411 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1412 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1414 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1415 ) # end of capturing parenthesis
1416 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1417 /gx);
1419 if ( @matches ) {
1420 foreach ( @matches ) {
1421 $localprice = $_ and last if index($_, $isocode)>=0;
1423 if ( !$localprice ) {
1424 foreach ( @matches ) {
1425 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1430 if ( $localprice ) {
1431 $price = $localprice;
1432 } else {
1433 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1434 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1436 # eliminate symbol/isocode, space and any final dot from the string
1437 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1438 # remove comma,dot when used as separators from hundreds
1439 $price =~s/[\,\.](\d{3})/$1/g;
1440 # convert comma to dot to ensure correct display of decimals if existing
1441 $price =~s/,/./;
1442 return $price;
1446 =head2 GetMarcQuantity
1448 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1449 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1451 returns 0 if no quantity found
1452 returns undef if called without a marc record or with
1453 an unrecognized marc format
1455 =cut
1457 sub GetMarcQuantity {
1458 my ( $record, $marcflavour ) = @_;
1459 if (!$record) {
1460 carp 'GetMarcQuantity called on undefined record';
1461 return;
1464 my @listtags;
1465 my $subfield;
1467 if ( $marcflavour eq "MARC21" ) {
1468 return 0
1469 } elsif ( $marcflavour eq "UNIMARC" ) {
1470 @listtags = ('969');
1471 $subfield="a";
1472 } else {
1473 return;
1476 for my $field ( $record->field(@listtags) ) {
1477 for my $subfield_value ($field->subfield($subfield)){
1478 #check value
1479 if ($subfield_value) {
1480 # in France, the cents separator is the , but sometimes, ppl use a .
1481 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1482 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1483 return $subfield_value;
1487 return 0; # no price found
1491 =head2 GetAuthorisedValueDesc
1493 my $subfieldvalue =get_authorised_value_desc(
1494 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1496 Retrieve the complete description for a given authorised value.
1498 Now takes $category and $value pair too.
1500 my $auth_value_desc =GetAuthorisedValueDesc(
1501 '','', 'DVD' ,'','','CCODE');
1503 If the optional $opac parameter is set to a true value, displays OPAC
1504 descriptions rather than normal ones when they exist.
1506 =cut
1508 sub GetAuthorisedValueDesc {
1509 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1511 if ( !$category ) {
1513 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1515 #---- branch
1516 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1517 return Koha::Libraries->find($value)->branchname;
1520 #---- itemtypes
1521 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1522 my $itemtype = Koha::ItemTypes->find( $value );
1523 return $itemtype ? $itemtype->translated_description : q||;
1526 #---- "true" authorized value
1527 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1530 my $dbh = C4::Context->dbh;
1531 if ( $category ne "" ) {
1532 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1533 $sth->execute( $category, $value );
1534 my $data = $sth->fetchrow_hashref;
1535 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1536 } else {
1537 return $value; # if nothing is found return the original value
1541 =head2 GetMarcControlnumber
1543 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1545 Get the control number / record Identifier from the MARC record and return it.
1547 =cut
1549 sub GetMarcControlnumber {
1550 my ( $record, $marcflavour ) = @_;
1551 if (!$record) {
1552 carp 'GetMarcControlnumber called on undefined record';
1553 return;
1555 my $controlnumber = "";
1556 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1557 # Keep $marcflavour for possible later use
1558 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1559 my $controlnumberField = $record->field('001');
1560 if ($controlnumberField) {
1561 $controlnumber = $controlnumberField->data();
1564 return $controlnumber;
1567 =head2 GetMarcISBN
1569 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1571 Get all ISBNs from the MARC record and returns them in an array.
1572 ISBNs stored in different fields depending on MARC flavour
1574 =cut
1576 sub GetMarcISBN {
1577 my ( $record, $marcflavour ) = @_;
1578 if (!$record) {
1579 carp 'GetMarcISBN called on undefined record';
1580 return;
1582 my $scope;
1583 if ( $marcflavour eq "UNIMARC" ) {
1584 $scope = '010';
1585 } else { # assume marc21 if not unimarc
1586 $scope = '020';
1589 my @marcisbns;
1590 foreach my $field ( $record->field($scope) ) {
1591 my $isbn = $field->subfield( 'a' );
1592 if ( $isbn ne "" ) {
1593 push @marcisbns, $isbn;
1597 return \@marcisbns;
1598 } # end GetMarcISBN
1601 =head2 GetMarcISSN
1603 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1605 Get all valid ISSNs from the MARC record and returns them in an array.
1606 ISSNs are stored in different fields depending on MARC flavour
1608 =cut
1610 sub GetMarcISSN {
1611 my ( $record, $marcflavour ) = @_;
1612 if (!$record) {
1613 carp 'GetMarcISSN called on undefined record';
1614 return;
1616 my $scope;
1617 if ( $marcflavour eq "UNIMARC" ) {
1618 $scope = '011';
1620 else { # assume MARC21 or NORMARC
1621 $scope = '022';
1623 my @marcissns;
1624 foreach my $field ( $record->field($scope) ) {
1625 push @marcissns, $field->subfield( 'a' )
1626 if ( $field->subfield( 'a' ) ne "" );
1628 return \@marcissns;
1629 } # end GetMarcISSN
1631 =head2 GetMarcNotes
1633 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1635 Get all notes from the MARC record and returns them in an array.
1636 The notes are stored in different fields depending on MARC flavour.
1637 MARC21 5XX $u subfields receive special attention as they are URIs.
1639 =cut
1641 sub GetMarcNotes {
1642 my ( $record, $marcflavour ) = @_;
1643 if (!$record) {
1644 carp 'GetMarcNotes called on undefined record';
1645 return;
1648 my $scope = $marcflavour eq "UNIMARC"? '3..': '5..';
1649 my @marcnotes;
1650 my %blacklist = map { $_ => 1 }
1651 split( /,/, C4::Context->preference('NotesBlacklist'));
1652 foreach my $field ( $record->field($scope) ) {
1653 my $tag = $field->tag();
1654 next if $blacklist{ $tag };
1655 if( $marcflavour ne 'UNIMARC' && $field->subfield('u') ) {
1656 # Field 5XX$u always contains URI
1657 # Examples: 505u, 506u, 510u, 514u, 520u, 530u, 538u, 540u, 542u, 552u, 555u, 561u, 563u, 583u
1658 # We first push the other subfields, then all $u's separately
1659 # Leave further actions to the template (see e.g. opac-detail)
1660 my $othersub =
1661 join '', ( 'a' .. 't', 'v' .. 'z', '0' .. '9' ); # excl 'u'
1662 push @marcnotes, { marcnote => $field->as_string($othersub) };
1663 foreach my $sub ( $field->subfield('u') ) {
1664 $sub =~ s/^\s+|\s+$//g; # trim
1665 push @marcnotes, { marcnote => $sub };
1667 } else {
1668 push @marcnotes, { marcnote => $field->as_string() };
1671 return \@marcnotes;
1674 =head2 GetMarcSubjects
1676 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1678 Get all subjects from the MARC record and returns them in an array.
1679 The subjects are stored in different fields depending on MARC flavour
1681 =cut
1683 sub GetMarcSubjects {
1684 my ( $record, $marcflavour ) = @_;
1685 if (!$record) {
1686 carp 'GetMarcSubjects called on undefined record';
1687 return;
1689 my ( $mintag, $maxtag, $fields_filter );
1690 if ( $marcflavour eq "UNIMARC" ) {
1691 $mintag = "600";
1692 $maxtag = "611";
1693 $fields_filter = '6..';
1694 } else { # marc21/normarc
1695 $mintag = "600";
1696 $maxtag = "699";
1697 $fields_filter = '6..';
1700 my @marcsubjects;
1702 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1703 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1705 foreach my $field ( $record->field($fields_filter) ) {
1706 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1707 my @subfields_loop;
1708 my @subfields = $field->subfields();
1709 my @link_loop;
1711 # if there is an authority link, build the links with an= subfield9
1712 my $subfield9 = $field->subfield('9');
1713 my $authoritylink;
1714 if ($subfield9) {
1715 my $linkvalue = $subfield9;
1716 $linkvalue =~ s/(\(|\))//g;
1717 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1718 $authoritylink = $linkvalue
1721 # other subfields
1722 for my $subject_subfield (@subfields) {
1723 next if ( $subject_subfield->[0] eq '9' );
1725 # don't load unimarc subfields 3,4,5
1726 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1727 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1728 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1730 my $code = $subject_subfield->[0];
1731 my $value = $subject_subfield->[1];
1732 my $linkvalue = $value;
1733 $linkvalue =~ s/(\(|\))//g;
1734 # if no authority link, build a search query
1735 unless ($subfield9) {
1736 push @link_loop, {
1737 limit => $subject_limit,
1738 'link' => $linkvalue,
1739 operator => (scalar @link_loop) ? ' and ' : undef
1742 my @this_link_loop = @link_loop;
1743 # do not display $0
1744 unless ( $code eq '0' ) {
1745 push @subfields_loop, {
1746 code => $code,
1747 value => $value,
1748 link_loop => \@this_link_loop,
1749 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1754 push @marcsubjects, {
1755 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1756 authoritylink => $authoritylink,
1757 } if $authoritylink || @subfields_loop;
1760 return \@marcsubjects;
1761 } #end getMARCsubjects
1763 =head2 GetMarcAuthors
1765 authors = GetMarcAuthors($record,$marcflavour);
1767 Get all authors from the MARC record and returns them in an array.
1768 The authors are stored in different fields depending on MARC flavour
1770 =cut
1772 sub GetMarcAuthors {
1773 my ( $record, $marcflavour ) = @_;
1774 if (!$record) {
1775 carp 'GetMarcAuthors called on undefined record';
1776 return;
1778 my ( $mintag, $maxtag, $fields_filter );
1780 # tagslib useful only for UNIMARC author responsibilities
1781 my $tagslib;
1782 if ( $marcflavour eq "UNIMARC" ) {
1783 # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1784 $tagslib = GetMarcStructure( 1, '', { unsafe => 1 });
1785 $mintag = "700";
1786 $maxtag = "712";
1787 $fields_filter = '7..';
1788 } else { # marc21/normarc
1789 $mintag = "700";
1790 $maxtag = "720";
1791 $fields_filter = '7..';
1794 my @marcauthors;
1795 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1797 foreach my $field ( $record->field($fields_filter) ) {
1798 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1799 my @subfields_loop;
1800 my @link_loop;
1801 my @subfields = $field->subfields();
1802 my $count_auth = 0;
1804 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1805 my $subfield9 = $field->subfield('9');
1806 if ($subfield9) {
1807 my $linkvalue = $subfield9;
1808 $linkvalue =~ s/(\(|\))//g;
1809 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1812 # other subfields
1813 my $unimarc3;
1814 for my $authors_subfield (@subfields) {
1815 next if ( $authors_subfield->[0] eq '9' );
1817 # unimarc3 contains the $3 of the author for UNIMARC.
1818 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1819 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1821 # don't load unimarc subfields 3, 5
1822 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1824 my $code = $authors_subfield->[0];
1825 my $value = $authors_subfield->[1];
1826 my $linkvalue = $value;
1827 $linkvalue =~ s/(\(|\))//g;
1828 # UNIMARC author responsibility
1829 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1830 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1831 $linkvalue = "($value)";
1833 # if no authority link, build a search query
1834 unless ($subfield9) {
1835 push @link_loop, {
1836 limit => 'au',
1837 'link' => $linkvalue,
1838 operator => (scalar @link_loop) ? ' and ' : undef
1841 my @this_link_loop = @link_loop;
1842 # do not display $0
1843 unless ( $code eq '0') {
1844 push @subfields_loop, {
1845 tag => $field->tag(),
1846 code => $code,
1847 value => $value,
1848 link_loop => \@this_link_loop,
1849 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1853 push @marcauthors, {
1854 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1855 authoritylink => $subfield9,
1856 unimarc3 => $unimarc3
1859 return \@marcauthors;
1862 =head2 GetMarcUrls
1864 $marcurls = GetMarcUrls($record,$marcflavour);
1866 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1867 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1869 =cut
1871 sub GetMarcUrls {
1872 my ( $record, $marcflavour ) = @_;
1873 if (!$record) {
1874 carp 'GetMarcUrls called on undefined record';
1875 return;
1878 my @marcurls;
1879 for my $field ( $record->field('856') ) {
1880 my @notes;
1881 for my $note ( $field->subfield('z') ) {
1882 push @notes, { note => $note };
1884 my @urls = $field->subfield('u');
1885 foreach my $url (@urls) {
1886 $url =~ s/^\s+|\s+$//g; # trim
1887 my $marcurl;
1888 if ( $marcflavour eq 'MARC21' ) {
1889 my $s3 = $field->subfield('3');
1890 my $link = $field->subfield('y');
1891 unless ( $url =~ /^\w+:/ ) {
1892 if ( $field->indicator(1) eq '7' ) {
1893 $url = $field->subfield('2') . "://" . $url;
1894 } elsif ( $field->indicator(1) eq '1' ) {
1895 $url = 'ftp://' . $url;
1896 } else {
1898 # properly, this should be if ind1=4,
1899 # however we will assume http protocol since we're building a link.
1900 $url = 'http://' . $url;
1904 # TODO handle ind 2 (relationship)
1905 $marcurl = {
1906 MARCURL => $url,
1907 notes => \@notes,
1909 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1910 $marcurl->{'part'} = $s3 if ($link);
1911 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1912 } else {
1913 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1914 $marcurl->{'MARCURL'} = $url;
1916 push @marcurls, $marcurl;
1919 return \@marcurls;
1922 =head2 GetMarcSeries
1924 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1926 Get all series from the MARC record and returns them in an array.
1927 The series are stored in different fields depending on MARC flavour
1929 =cut
1931 sub GetMarcSeries {
1932 my ( $record, $marcflavour ) = @_;
1933 if (!$record) {
1934 carp 'GetMarcSeries called on undefined record';
1935 return;
1938 my ( $mintag, $maxtag, $fields_filter );
1939 if ( $marcflavour eq "UNIMARC" ) {
1940 $mintag = "225";
1941 $maxtag = "225";
1942 $fields_filter = '2..';
1943 } else { # marc21/normarc
1944 $mintag = "440";
1945 $maxtag = "490";
1946 $fields_filter = '4..';
1949 my @marcseries;
1950 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1952 foreach my $field ( $record->field($fields_filter) ) {
1953 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1954 my @subfields_loop;
1955 my @subfields = $field->subfields();
1956 my @link_loop;
1958 for my $series_subfield (@subfields) {
1960 # ignore $9, used for authority link
1961 next if ( $series_subfield->[0] eq '9' );
1963 my $volume_number;
1964 my $code = $series_subfield->[0];
1965 my $value = $series_subfield->[1];
1966 my $linkvalue = $value;
1967 $linkvalue =~ s/(\(|\))//g;
1969 # see if this is an instance of a volume
1970 if ( $code eq 'v' ) {
1971 $volume_number = 1;
1974 push @link_loop, {
1975 'link' => $linkvalue,
1976 operator => (scalar @link_loop) ? ' and ' : undef
1979 if ($volume_number) {
1980 push @subfields_loop, { volumenum => $value };
1981 } else {
1982 push @subfields_loop, {
1983 code => $code,
1984 value => $value,
1985 link_loop => \@link_loop,
1986 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
1987 volumenum => $volume_number,
1991 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1994 return \@marcseries;
1995 } #end getMARCseriess
1997 =head2 GetMarcHosts
1999 $marchostsarray = GetMarcHosts($record,$marcflavour);
2001 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2003 =cut
2005 sub GetMarcHosts {
2006 my ( $record, $marcflavour ) = @_;
2007 if (!$record) {
2008 carp 'GetMarcHosts called on undefined record';
2009 return;
2012 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2013 $marcflavour ||="MARC21";
2014 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2015 $tag = "773";
2016 $title_subf = "t";
2017 $bibnumber_subf ="0";
2018 $itemnumber_subf='9';
2020 elsif ($marcflavour eq "UNIMARC") {
2021 $tag = "461";
2022 $title_subf = "t";
2023 $bibnumber_subf ="0";
2024 $itemnumber_subf='9';
2027 my @marchosts;
2029 foreach my $field ( $record->field($tag)) {
2031 my @fields_loop;
2033 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2034 my $hosttitle = $field->subfield($title_subf);
2035 my $hostitemnumber=$field->subfield($itemnumber_subf);
2036 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2037 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2040 my $marchostsarray = \@marchosts;
2041 return $marchostsarray;
2044 =head2 UpsertMarcSubfield
2046 my $record = C4::Biblio::UpsertMarcSubfield($MARC::Record, $fieldTag, $subfieldCode, $subfieldContent);
2048 =cut
2050 sub UpsertMarcSubfield {
2051 my ($record, $tag, $code, $content) = @_;
2052 my $f = $record->field($tag);
2054 if ($f) {
2055 $f->update( $code => $content );
2057 else {
2058 my $f = MARC::Field->new( $tag, '', '', $code => $content);
2059 $record->insert_fields_ordered( $f );
2063 =head2 UpsertMarcControlField
2065 my $record = C4::Biblio::UpsertMarcControlField($MARC::Record, $fieldTag, $content);
2067 =cut
2069 sub UpsertMarcControlField {
2070 my ($record, $tag, $content) = @_;
2071 die "UpsertMarcControlField() \$tag '$tag' is not a control field\n" unless 0+$tag < 10;
2072 my $f = $record->field($tag);
2074 if ($f) {
2075 $f->update( $content );
2077 else {
2078 my $f = MARC::Field->new($tag, $content);
2079 $record->insert_fields_ordered( $f );
2083 =head2 GetFrameworkCode
2085 $frameworkcode = GetFrameworkCode( $biblionumber )
2087 =cut
2089 sub GetFrameworkCode {
2090 my ($biblionumber) = @_;
2091 my $dbh = C4::Context->dbh;
2092 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2093 $sth->execute($biblionumber);
2094 my ($frameworkcode) = $sth->fetchrow;
2095 return $frameworkcode;
2098 =head2 TransformKohaToMarc
2100 $record = TransformKohaToMarc( $hash [, $params ] )
2102 This function builds a (partial) MARC::Record from a hash.
2103 Hash entries can be from biblio, biblioitems or items.
2104 The params hash includes the parameter no_split used in C4::Items.
2106 This function is called in acquisition module, to create a basic catalogue
2107 entry from user entry.
2109 =cut
2112 sub TransformKohaToMarc {
2113 my ( $hash, $params ) = @_;
2114 my $record = MARC::Record->new();
2115 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2117 # In the next call we use the Default framework, since it is considered
2118 # authoritative for Koha to Marc mappings.
2119 my $mss = GetMarcSubfieldStructure( '' ); # do not change framework
2120 my $tag_hr = {};
2121 while ( my ($kohafield, $value) = each %$hash ) {
2122 foreach my $fld ( @{ $mss->{$kohafield} } ) {
2123 my $tagfield = $fld->{tagfield};
2124 my $tagsubfield = $fld->{tagsubfield};
2125 next if !$tagfield;
2126 my @values = $params->{no_split}
2127 ? ( $value )
2128 : split(/\s?\|\s?/, $value, -1);
2129 foreach my $value ( @values ) {
2130 next if $value eq '';
2131 $tag_hr->{$tagfield} //= [];
2132 push @{$tag_hr->{$tagfield}}, [($tagsubfield, $value)];
2136 foreach my $tag (sort keys %$tag_hr) {
2137 my @sfl = @{$tag_hr->{$tag}};
2138 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2139 @sfl = map { @{$_}; } @sfl;
2140 # Special care for control fields: remove the subfield indication @
2141 # and do not insert indicators.
2142 my @ind = $tag < 10 ? () : ( " ", " " );
2143 @sfl = grep { $_ ne '@' } @sfl if $tag < 10;
2144 $record->insert_fields_ordered( MARC::Field->new($tag, @ind, @sfl) );
2146 return $record;
2149 =head2 PrepHostMarcField
2151 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2153 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2155 =cut
2157 sub PrepHostMarcField {
2158 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2159 $marcflavour ||="MARC21";
2161 require C4::Items;
2162 my $hostrecord = GetMarcBiblio({ biblionumber => $hostbiblionumber });
2163 my $item = C4::Items::GetItem($hostitemnumber);
2165 my $hostmarcfield;
2166 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2168 #main entry
2169 my $mainentry;
2170 if ($hostrecord->subfield('100','a')){
2171 $mainentry = $hostrecord->subfield('100','a');
2172 } elsif ($hostrecord->subfield('110','a')){
2173 $mainentry = $hostrecord->subfield('110','a');
2174 } else {
2175 $mainentry = $hostrecord->subfield('111','a');
2178 # qualification info
2179 my $qualinfo;
2180 if (my $field260 = $hostrecord->field('260')){
2181 $qualinfo = $field260->as_string( 'abc' );
2185 #other fields
2186 my $ed = $hostrecord->subfield('250','a');
2187 my $barcode = $item->{'barcode'};
2188 my $title = $hostrecord->subfield('245','a');
2190 # record control number, 001 with 003 and prefix
2191 my $recctrlno;
2192 if ($hostrecord->field('001')){
2193 $recctrlno = $hostrecord->field('001')->data();
2194 if ($hostrecord->field('003')){
2195 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2199 # issn/isbn
2200 my $issn = $hostrecord->subfield('022','a');
2201 my $isbn = $hostrecord->subfield('020','a');
2204 $hostmarcfield = MARC::Field->new(
2205 773, '0', '',
2206 '0' => $hostbiblionumber,
2207 '9' => $hostitemnumber,
2208 'a' => $mainentry,
2209 'b' => $ed,
2210 'd' => $qualinfo,
2211 'o' => $barcode,
2212 't' => $title,
2213 'w' => $recctrlno,
2214 'x' => $issn,
2215 'z' => $isbn
2217 } elsif ($marcflavour eq "UNIMARC") {
2218 $hostmarcfield = MARC::Field->new(
2219 461, '', '',
2220 '0' => $hostbiblionumber,
2221 't' => $hostrecord->subfield('200','a'),
2222 '9' => $hostitemnumber
2226 return $hostmarcfield;
2229 =head2 TransformHtmlToXml
2231 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2232 $ind_tag, $auth_type )
2234 $auth_type contains :
2236 =over
2238 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2240 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2242 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2244 =back
2246 =cut
2248 sub TransformHtmlToXml {
2249 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2250 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2252 my $xml = MARC::File::XML::header('UTF-8');
2253 $xml .= "<record>\n";
2254 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2255 MARC::File::XML->default_record_format($auth_type);
2257 # in UNIMARC, field 100 contains the encoding
2258 # check that there is one, otherwise the
2259 # MARC::Record->new_from_xml will fail (and Koha will die)
2260 my $unimarc_and_100_exist = 0;
2261 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2262 my $prevvalue;
2263 my $prevtag = -1;
2264 my $first = 1;
2265 my $j = -1;
2266 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2268 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2270 # if we have a 100 field and it's values are not correct, skip them.
2271 # if we don't have any valid 100 field, we will create a default one at the end
2272 my $enc = substr( @$values[$i], 26, 2 );
2273 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2274 $unimarc_and_100_exist = 1;
2275 } else {
2276 next;
2279 @$values[$i] =~ s/&/&amp;/g;
2280 @$values[$i] =~ s/</&lt;/g;
2281 @$values[$i] =~ s/>/&gt;/g;
2282 @$values[$i] =~ s/"/&quot;/g;
2283 @$values[$i] =~ s/'/&apos;/g;
2285 if ( ( @$tags[$i] ne $prevtag ) ) {
2286 $j++ unless ( @$tags[$i] eq "" );
2287 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2288 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2289 my $ind1 = _default_ind_to_space($indicator1);
2290 my $ind2;
2291 if ( @$indicator[$j] ) {
2292 $ind2 = _default_ind_to_space($indicator2);
2293 } else {
2294 warn "Indicator in @$tags[$i] is empty";
2295 $ind2 = " ";
2297 if ( !$first ) {
2298 $xml .= "</datafield>\n";
2299 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2300 && ( @$values[$i] ne "" ) ) {
2301 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2302 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2303 $first = 0;
2304 } else {
2305 $first = 1;
2307 } else {
2308 if ( @$values[$i] ne "" ) {
2310 # leader
2311 if ( @$tags[$i] eq "000" ) {
2312 $xml .= "<leader>@$values[$i]</leader>\n";
2313 $first = 1;
2315 # rest of the fixed fields
2316 } elsif ( @$tags[$i] < 10 ) {
2317 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2318 $first = 1;
2319 } else {
2320 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2321 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2322 $first = 0;
2326 } else { # @$tags[$i] eq $prevtag
2327 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2328 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2329 my $ind1 = _default_ind_to_space($indicator1);
2330 my $ind2;
2331 if ( @$indicator[$j] ) {
2332 $ind2 = _default_ind_to_space($indicator2);
2333 } else {
2334 warn "Indicator in @$tags[$i] is empty";
2335 $ind2 = " ";
2337 if ( @$values[$i] eq "" ) {
2338 } else {
2339 if ($first) {
2340 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2341 $first = 0;
2343 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2346 $prevtag = @$tags[$i];
2348 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2349 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2351 # warn "SETTING 100 for $auth_type";
2352 my $string = strftime( "%Y%m%d", localtime(time) );
2354 # set 50 to position 26 is biblios, 13 if authorities
2355 my $pos = 26;
2356 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2357 $string = sprintf( "%-*s", 35, $string );
2358 substr( $string, $pos, 6, "50" );
2359 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2360 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2361 $xml .= "</datafield>\n";
2363 $xml .= "</record>\n";
2364 $xml .= MARC::File::XML::footer();
2365 return $xml;
2368 =head2 _default_ind_to_space
2370 Passed what should be an indicator returns a space
2371 if its undefined or zero length
2373 =cut
2375 sub _default_ind_to_space {
2376 my $s = shift;
2377 if ( !defined $s || $s eq q{} ) {
2378 return ' ';
2380 return $s;
2383 =head2 TransformHtmlToMarc
2385 L<$record> = TransformHtmlToMarc(L<$cgi>)
2386 L<$cgi> is the CGI object which contains the values for subfields
2388 'tag_010_indicator1_531951' ,
2389 'tag_010_indicator2_531951' ,
2390 'tag_010_code_a_531951_145735' ,
2391 'tag_010_subfield_a_531951_145735' ,
2392 'tag_200_indicator1_873510' ,
2393 'tag_200_indicator2_873510' ,
2394 'tag_200_code_a_873510_673465' ,
2395 'tag_200_subfield_a_873510_673465' ,
2396 'tag_200_code_b_873510_704318' ,
2397 'tag_200_subfield_b_873510_704318' ,
2398 'tag_200_code_e_873510_280822' ,
2399 'tag_200_subfield_e_873510_280822' ,
2400 'tag_200_code_f_873510_110730' ,
2401 'tag_200_subfield_f_873510_110730' ,
2403 L<$record> is the MARC::Record object.
2405 =cut
2407 sub TransformHtmlToMarc {
2408 my ($cgi, $isbiblio) = @_;
2410 my @params = $cgi->multi_param();
2412 # explicitly turn on the UTF-8 flag for all
2413 # 'tag_' parameters to avoid incorrect character
2414 # conversion later on
2415 my $cgi_params = $cgi->Vars;
2416 foreach my $param_name ( keys %$cgi_params ) {
2417 if ( $param_name =~ /^tag_/ ) {
2418 my $param_value = $cgi_params->{$param_name};
2419 unless ( Encode::is_utf8( $param_value ) ) {
2420 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2425 # creating a new record
2426 my $record = MARC::Record->new();
2427 my @fields;
2428 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2429 ($biblionumbertagfield, $biblionumbertagsubfield) =
2430 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2431 #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!
2432 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2433 my $param = $params[$i];
2434 my $newfield = 0;
2436 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2437 if ( $param eq 'biblionumber' ) {
2438 if ( $biblionumbertagfield < 10 ) {
2439 $newfield = MARC::Field->new( $biblionumbertagfield, scalar $cgi->param($param), );
2440 } else {
2441 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => scalar $cgi->param($param), );
2443 push @fields, $newfield if ($newfield);
2444 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2445 my $tag = $1;
2447 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2448 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2449 $newfield = 0;
2450 my $j = $i + 2;
2452 if ( $tag < 10 ) { # no code for theses fields
2453 # in MARC editor, 000 contains the leader.
2454 next if $tag == $biblionumbertagfield;
2455 my $fval= $cgi->param($params[$j+1]);
2456 if ( $tag eq '000' ) {
2457 # Force a fake leader even if not provided to avoid crashing
2458 # during decoding MARC record containing UTF-8 characters
2459 $record->leader(
2460 length( $fval ) == 24
2461 ? $fval
2462 : ' nam a22 4500'
2465 # between 001 and 009 (included)
2466 } elsif ( $fval ne '' ) {
2467 $newfield = MARC::Field->new( $tag, $fval, );
2470 # > 009, deal with subfields
2471 } else {
2472 # browse subfields for this tag (reason for _code_ match)
2473 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2474 last unless defined $params[$j+1];
2475 $j += 2 and next
2476 if $tag == $biblionumbertagfield and
2477 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2478 #if next param ne subfield, then it was probably empty
2479 #try next param by incrementing j
2480 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2481 my $fkey= $cgi->param($params[$j]);
2482 my $fval= $cgi->param($params[$j+1]);
2483 #check if subfield value not empty and field exists
2484 if($fval ne '' && $newfield) {
2485 $newfield->add_subfields( $fkey => $fval);
2487 elsif($fval ne '') {
2488 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $fkey => $fval );
2490 $j += 2;
2491 } #end-of-while
2492 $i= $j-1; #update i for outer loop accordingly
2494 push @fields, $newfield if ($newfield);
2498 $record->append_fields(@fields);
2499 return $record;
2502 =head2 TransformMarcToKoha
2504 $result = TransformMarcToKoha( $record, undef, $limit )
2506 Extract data from a MARC bib record into a hashref representing
2507 Koha biblio, biblioitems, and items fields.
2509 If passed an undefined record will log the error and return an empty
2510 hash_ref.
2512 =cut
2514 sub TransformMarcToKoha {
2515 my ( $record, $frameworkcode, $limit_table ) = @_;
2516 # FIXME Parameter $frameworkcode is obsolete and will be removed
2517 $limit_table //= q{};
2519 my $result = {};
2520 if (!defined $record) {
2521 carp('TransformMarcToKoha called with undefined record');
2522 return $result;
2525 my %tables = ( biblio => 1, biblioitems => 1, items => 1 );
2526 if( $limit_table eq 'items' ) {
2527 %tables = ( items => 1 );
2530 # The next call acknowledges Default as the authoritative framework
2531 # for Koha to MARC mappings.
2532 my $mss = GetMarcSubfieldStructure(''); # Do not change framework
2533 foreach my $kohafield ( keys %{ $mss } ) {
2534 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2535 next unless $tables{$table};
2536 my $val = TransformMarcToKohaOneField( $kohafield, $record );
2537 next if !defined $val;
2538 my $key = _disambiguate( $table, $column );
2539 $result->{$key} = $val;
2541 return $result;
2544 =head2 _disambiguate
2546 $newkey = _disambiguate($table, $field);
2548 This is a temporary hack to distinguish between the
2549 following sets of columns when using TransformMarcToKoha.
2551 items.cn_source & biblioitems.cn_source
2552 items.cn_sort & biblioitems.cn_sort
2554 Columns that are currently NOT distinguished (FIXME
2555 due to lack of time to fully test) are:
2557 biblio.notes and biblioitems.notes
2558 biblionumber
2559 timestamp
2560 biblioitemnumber
2562 FIXME - this is necessary because prefixing each column
2563 name with the table name would require changing lots
2564 of code and templates, and exposing more of the DB
2565 structure than is good to the UI templates, particularly
2566 since biblio and bibloitems may well merge in a future
2567 version. In the future, it would also be good to
2568 separate DB access and UI presentation field names
2569 more.
2571 =cut
2573 sub _disambiguate {
2574 my ( $table, $column ) = @_;
2575 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2576 return $table . '.' . $column;
2577 } else {
2578 return $column;
2583 =head2 TransformMarcToKohaOneField
2585 $val = TransformMarcToKohaOneField( 'biblio.title', $marc );
2587 Note: The authoritative Default framework is used implicitly.
2589 =cut
2591 sub TransformMarcToKohaOneField {
2592 my ( $kohafield, $marc ) = @_;
2594 my ( @rv, $retval );
2595 my @mss = GetMarcSubfieldStructureFromKohaField($kohafield);
2596 foreach my $fldhash ( @mss ) {
2597 my $tag = $fldhash->{tagfield};
2598 my $sub = $fldhash->{tagsubfield};
2599 foreach my $fld ( $marc->field($tag) ) {
2600 if( $sub eq '@' || $fld->is_control_field ) {
2601 push @rv, $fld->data if $fld->data;
2602 } else {
2603 push @rv, grep { $_ } $fld->subfield($sub);
2607 return unless @rv;
2608 $retval = join ' | ', uniq(@rv);
2610 # Additional polishing for individual kohafields
2611 if( $kohafield =~ /copyrightdate|publicationyear/ ) {
2612 $retval = _adjust_pubyear( $retval );
2615 return $retval;
2618 =head2 _adjust_pubyear
2620 Helper routine for TransformMarcToKohaOneField
2622 =cut
2624 sub _adjust_pubyear {
2625 my $retval = shift;
2626 # modify return value to keep only the 1st year found
2627 if( $retval =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2628 $retval = $1;
2629 } elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
2630 $retval = $1;
2631 } elsif( $retval =~ m/
2632 (?<year>\d)[-]?[.Xx?]{3}
2633 |(?<year>\d{2})[.Xx?]{2}
2634 |(?<year>\d{3})[.Xx?]
2635 |(?<year>\d)[-]{3}\?
2636 |(?<year>\d\d)[-]{2}\?
2637 |(?<year>\d{3})[-]\?
2638 /xms ) { # the form 198-? occurred in Dutch ISBD rules
2639 my $digits = $+{year};
2640 $retval = $digits * ( 10 ** ( 4 - length($digits) ));
2642 return $retval;
2645 =head2 CountItemsIssued
2647 my $count = CountItemsIssued( $biblionumber );
2649 =cut
2651 sub CountItemsIssued {
2652 my ($biblionumber) = @_;
2653 my $dbh = C4::Context->dbh;
2654 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2655 $sth->execute($biblionumber);
2656 my $row = $sth->fetchrow_hashref();
2657 return $row->{'issuedCount'};
2660 =head2 ModZebra
2662 ModZebra( $biblionumber, $op, $server, $record );
2664 $biblionumber is the biblionumber we want to index
2666 $op is specialUpdate or recordDelete, and is used to know what we want to do
2668 $server is the server that we want to update
2670 $record is the update MARC record if it's available. If it's not supplied
2671 and is needed, it'll be loaded from the database.
2673 =cut
2675 sub ModZebra {
2676 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2677 my ( $biblionumber, $op, $server, $record ) = @_;
2678 $debug && warn "ModZebra: update requested for: $biblionumber $op $server\n";
2679 if ( C4::Context->preference('SearchEngine') eq 'Elasticsearch' ) {
2681 # TODO abstract to a standard API that'll work for whatever
2682 require Koha::SearchEngine::Elasticsearch::Indexer;
2683 my $indexer = Koha::SearchEngine::Elasticsearch::Indexer->new(
2685 index => $server eq 'biblioserver'
2686 ? $Koha::SearchEngine::BIBLIOS_INDEX
2687 : $Koha::SearchEngine::AUTHORITIES_INDEX
2690 if ( $op eq 'specialUpdate' ) {
2691 unless ($record) {
2692 $record = GetMarcBiblio({
2693 biblionumber => $biblionumber,
2694 embed_items => 1 });
2696 my $records = [$record];
2697 $indexer->update_index_background( [$biblionumber], [$record] );
2699 elsif ( $op eq 'recordDelete' ) {
2700 $indexer->delete_index_background( [$biblionumber] );
2702 else {
2703 croak "ModZebra called with unknown operation: $op";
2707 my $dbh = C4::Context->dbh;
2709 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2710 # at the same time
2711 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2712 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2713 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2714 WHERE server = ?
2715 AND biblio_auth_number = ?
2716 AND operation = ?
2717 AND done = 0";
2718 my $check_sth = $dbh->prepare_cached($check_sql);
2719 $check_sth->execute( $server, $biblionumber, $op );
2720 my ($count) = $check_sth->fetchrow_array;
2721 $check_sth->finish();
2722 if ( $count == 0 ) {
2723 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2724 $sth->execute( $biblionumber, $server, $op );
2725 $sth->finish;
2730 =head2 EmbedItemsInMarcBiblio
2732 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers, $opac);
2734 Given a MARC::Record object containing a bib record,
2735 modify it to include the items attached to it as 9XX
2736 per the bib's MARC framework.
2737 if $itemnumbers is defined, only specified itemnumbers are embedded.
2739 If $opac is true, then opac-relevant suppressions are included.
2741 =cut
2743 sub EmbedItemsInMarcBiblio {
2744 my ($marc, $biblionumber, $itemnumbers, $opac) = @_;
2745 if ( !$marc ) {
2746 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2747 return;
2750 $itemnumbers = [] unless defined $itemnumbers;
2752 my $frameworkcode = GetFrameworkCode($biblionumber);
2753 _strip_item_fields($marc, $frameworkcode);
2755 # ... and embed the current items
2756 my $dbh = C4::Context->dbh;
2757 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2758 $sth->execute($biblionumber);
2759 my @item_fields;
2760 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2761 my @items;
2762 my $opachiddenitems = $opac
2763 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2764 require C4::Items;
2765 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2766 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2767 my $i = $opachiddenitems ? C4::Items::GetItem($itemnumber) : undef;
2768 push @items, { itemnumber => $itemnumber, item => $i };
2770 my @hiddenitems =
2771 $opachiddenitems
2772 ? C4::Items::GetHiddenItemnumbers( map { $_->{item} } @items )
2773 : ();
2774 # Convert to a hash for quick searching
2775 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2776 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2777 next if $hiddenitems{$itemnumber};
2778 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2779 push @item_fields, $item_marc->field($itemtag);
2781 $marc->append_fields(@item_fields);
2784 =head1 INTERNAL FUNCTIONS
2786 =head2 _koha_marc_update_bib_ids
2789 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2791 Internal function to add or update biblionumber and biblioitemnumber to
2792 the MARC XML.
2794 =cut
2796 sub _koha_marc_update_bib_ids {
2797 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2799 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2800 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2801 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2802 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2804 if ( $biblio_tag < 10 ) {
2805 C4::Biblio::UpsertMarcControlField( $record, $biblio_tag, $biblionumber );
2806 } else {
2807 C4::Biblio::UpsertMarcSubfield($record, $biblio_tag, $biblio_subfield, $biblionumber);
2809 if ( $biblioitem_tag < 10 ) {
2810 C4::Biblio::UpsertMarcControlField( $record, $biblioitem_tag, $biblioitemnumber );
2811 } else {
2812 C4::Biblio::UpsertMarcSubfield($record, $biblioitem_tag, $biblioitem_subfield, $biblioitemnumber);
2816 =head2 _koha_marc_update_biblioitem_cn_sort
2818 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2820 Given a MARC bib record and the biblioitem hash, update the
2821 subfield that contains a copy of the value of biblioitems.cn_sort.
2823 =cut
2825 sub _koha_marc_update_biblioitem_cn_sort {
2826 my $marc = shift;
2827 my $biblioitem = shift;
2828 my $frameworkcode = shift;
2830 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2831 return unless $biblioitem_tag;
2833 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2835 if ( my $field = $marc->field($biblioitem_tag) ) {
2836 $field->delete_subfield( code => $biblioitem_subfield );
2837 if ( $cn_sort ne '' ) {
2838 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2840 } else {
2842 # if we get here, no biblioitem tag is present in the MARC record, so
2843 # we'll create it if $cn_sort is not empty -- this would be
2844 # an odd combination of events, however
2845 if ($cn_sort) {
2846 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2851 =head2 _koha_add_biblio
2853 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2855 Internal function to add a biblio ($biblio is a hash with the values)
2857 =cut
2859 sub _koha_add_biblio {
2860 my ( $dbh, $biblio, $frameworkcode ) = @_;
2862 my $error;
2864 # set the series flag
2865 unless (defined $biblio->{'serial'}){
2866 $biblio->{'serial'} = 0;
2867 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2870 my $query = "INSERT INTO biblio
2871 SET frameworkcode = ?,
2872 author = ?,
2873 title = ?,
2874 unititle =?,
2875 notes = ?,
2876 serial = ?,
2877 seriestitle = ?,
2878 copyrightdate = ?,
2879 datecreated=NOW(),
2880 abstract = ?
2882 my $sth = $dbh->prepare($query);
2883 $sth->execute(
2884 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2885 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2888 my $biblionumber = $dbh->{'mysql_insertid'};
2889 if ( $dbh->errstr ) {
2890 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2891 warn $error;
2894 $sth->finish();
2896 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2897 return ( $biblionumber, $error );
2900 =head2 _koha_modify_biblio
2902 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2904 Internal function for updating the biblio table
2906 =cut
2908 sub _koha_modify_biblio {
2909 my ( $dbh, $biblio, $frameworkcode ) = @_;
2910 my $error;
2912 my $query = "
2913 UPDATE biblio
2914 SET frameworkcode = ?,
2915 author = ?,
2916 title = ?,
2917 unititle = ?,
2918 notes = ?,
2919 serial = ?,
2920 seriestitle = ?,
2921 copyrightdate = ?,
2922 abstract = ?
2923 WHERE biblionumber = ?
2926 my $sth = $dbh->prepare($query);
2928 $sth->execute(
2929 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2930 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
2931 ) if $biblio->{'biblionumber'};
2933 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2934 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2935 warn $error;
2937 return ( $biblio->{'biblionumber'}, $error );
2940 =head2 _koha_modify_biblioitem_nonmarc
2942 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2944 =cut
2946 sub _koha_modify_biblioitem_nonmarc {
2947 my ( $dbh, $biblioitem ) = @_;
2948 my $error;
2950 # re-calculate the cn_sort, it may have changed
2951 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2953 my $query = "UPDATE biblioitems
2954 SET biblionumber = ?,
2955 volume = ?,
2956 number = ?,
2957 itemtype = ?,
2958 isbn = ?,
2959 issn = ?,
2960 publicationyear = ?,
2961 publishercode = ?,
2962 volumedate = ?,
2963 volumedesc = ?,
2964 collectiontitle = ?,
2965 collectionissn = ?,
2966 collectionvolume= ?,
2967 editionstatement= ?,
2968 editionresponsibility = ?,
2969 illus = ?,
2970 pages = ?,
2971 notes = ?,
2972 size = ?,
2973 place = ?,
2974 lccn = ?,
2975 url = ?,
2976 cn_source = ?,
2977 cn_class = ?,
2978 cn_item = ?,
2979 cn_suffix = ?,
2980 cn_sort = ?,
2981 totalissues = ?,
2982 ean = ?,
2983 agerestriction = ?
2984 where biblioitemnumber = ?
2986 my $sth = $dbh->prepare($query);
2987 $sth->execute(
2988 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2989 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2990 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2991 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2992 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2993 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2994 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2995 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
2997 if ( $dbh->errstr ) {
2998 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
2999 warn $error;
3001 return ( $biblioitem->{'biblioitemnumber'}, $error );
3004 =head2 _koha_add_biblioitem
3006 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3008 Internal function to add a biblioitem
3010 =cut
3012 sub _koha_add_biblioitem {
3013 my ( $dbh, $biblioitem ) = @_;
3014 my $error;
3016 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3017 my $query = "INSERT INTO biblioitems SET
3018 biblionumber = ?,
3019 volume = ?,
3020 number = ?,
3021 itemtype = ?,
3022 isbn = ?,
3023 issn = ?,
3024 publicationyear = ?,
3025 publishercode = ?,
3026 volumedate = ?,
3027 volumedesc = ?,
3028 collectiontitle = ?,
3029 collectionissn = ?,
3030 collectionvolume= ?,
3031 editionstatement= ?,
3032 editionresponsibility = ?,
3033 illus = ?,
3034 pages = ?,
3035 notes = ?,
3036 size = ?,
3037 place = ?,
3038 lccn = ?,
3039 url = ?,
3040 cn_source = ?,
3041 cn_class = ?,
3042 cn_item = ?,
3043 cn_suffix = ?,
3044 cn_sort = ?,
3045 totalissues = ?,
3046 ean = ?,
3047 agerestriction = ?
3049 my $sth = $dbh->prepare($query);
3050 $sth->execute(
3051 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3052 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3053 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3054 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3055 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3056 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3057 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3058 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3060 my $bibitemnum = $dbh->{'mysql_insertid'};
3062 if ( $dbh->errstr ) {
3063 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3064 warn $error;
3066 $sth->finish();
3067 return ( $bibitemnum, $error );
3070 =head2 _koha_delete_biblio
3072 $error = _koha_delete_biblio($dbh,$biblionumber);
3074 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3076 C<$dbh> - the database handle
3078 C<$biblionumber> - the biblionumber of the biblio to be deleted
3080 =cut
3082 # FIXME: add error handling
3084 sub _koha_delete_biblio {
3085 my ( $dbh, $biblionumber ) = @_;
3087 # get all the data for this biblio
3088 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3089 $sth->execute($biblionumber);
3091 # FIXME There is a transaction in _koha_delete_biblio_metadata
3092 # But actually all the following should be done inside a single transaction
3093 if ( my $data = $sth->fetchrow_hashref ) {
3095 # save the record in deletedbiblio
3096 # find the fields to save
3097 my $query = "INSERT INTO deletedbiblio SET ";
3098 my @bind = ();
3099 foreach my $temp ( keys %$data ) {
3100 $query .= "$temp = ?,";
3101 push( @bind, $data->{$temp} );
3104 # replace the last , by ",?)"
3105 $query =~ s/\,$//;
3106 my $bkup_sth = $dbh->prepare($query);
3107 $bkup_sth->execute(@bind);
3108 $bkup_sth->finish;
3110 _koha_delete_biblio_metadata( $biblionumber );
3112 # delete the biblio
3113 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3114 $sth2->execute($biblionumber);
3115 # update the timestamp (Bugzilla 7146)
3116 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3117 $sth2->execute($biblionumber);
3118 $sth2->finish;
3120 $sth->finish;
3121 return;
3124 =head2 _koha_delete_biblioitems
3126 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3128 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3130 C<$dbh> - the database handle
3131 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3133 =cut
3135 # FIXME: add error handling
3137 sub _koha_delete_biblioitems {
3138 my ( $dbh, $biblioitemnumber ) = @_;
3140 # get all the data for this biblioitem
3141 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3142 $sth->execute($biblioitemnumber);
3144 if ( my $data = $sth->fetchrow_hashref ) {
3146 # save the record in deletedbiblioitems
3147 # find the fields to save
3148 my $query = "INSERT INTO deletedbiblioitems SET ";
3149 my @bind = ();
3150 foreach my $temp ( keys %$data ) {
3151 $query .= "$temp = ?,";
3152 push( @bind, $data->{$temp} );
3155 # replace the last , by ",?)"
3156 $query =~ s/\,$//;
3157 my $bkup_sth = $dbh->prepare($query);
3158 $bkup_sth->execute(@bind);
3159 $bkup_sth->finish;
3161 # delete the biblioitem
3162 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3163 $sth2->execute($biblioitemnumber);
3164 # update the timestamp (Bugzilla 7146)
3165 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3166 $sth2->execute($biblioitemnumber);
3167 $sth2->finish;
3169 $sth->finish;
3170 return;
3173 =head2 _koha_delete_biblio_metadata
3175 $error = _koha_delete_biblio_metadata($biblionumber);
3177 C<$biblionumber> - the biblionumber of the biblio metadata to be deleted
3179 =cut
3181 sub _koha_delete_biblio_metadata {
3182 my ($biblionumber) = @_;
3184 my $dbh = C4::Context->dbh;
3185 my $schema = Koha::Database->new->schema;
3186 $schema->txn_do(
3187 sub {
3188 $dbh->do( q|
3189 INSERT INTO deletedbiblio_metadata (biblionumber, format, marcflavour, metadata)
3190 SELECT biblionumber, format, marcflavour, metadata FROM biblio_metadata WHERE biblionumber=?
3191 |, undef, $biblionumber );
3192 $dbh->do( q|DELETE FROM biblio_metadata WHERE biblionumber=?|,
3193 undef, $biblionumber );
3198 =head1 UNEXPORTED FUNCTIONS
3200 =head2 ModBiblioMarc
3202 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3204 Add MARC XML data for a biblio to koha
3206 Function exported, but should NOT be used, unless you really know what you're doing
3208 =cut
3210 sub ModBiblioMarc {
3211 # pass the MARC::Record to this function, and it will create the records in
3212 # the marcxml field
3213 my ( $record, $biblionumber, $frameworkcode ) = @_;
3214 if ( !$record ) {
3215 carp 'ModBiblioMarc passed an undefined record';
3216 return;
3219 # Clone record as it gets modified
3220 $record = $record->clone();
3221 my $dbh = C4::Context->dbh;
3222 my @fields = $record->fields();
3223 if ( !$frameworkcode ) {
3224 $frameworkcode = "";
3226 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3227 $sth->execute( $frameworkcode, $biblionumber );
3228 $sth->finish;
3229 my $encoding = C4::Context->preference("marcflavour");
3231 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3232 if ( $encoding eq "UNIMARC" ) {
3233 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3234 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3235 my $string = $record->subfield( 100, "a" );
3236 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3237 my $f100 = $record->field(100);
3238 $record->delete_field($f100);
3239 } else {
3240 $string = POSIX::strftime( "%Y%m%d", localtime );
3241 $string =~ s/\-//g;
3242 $string = sprintf( "%-*s", 35, $string );
3243 substr ( $string, 22, 3, $defaultlanguage);
3245 substr( $string, 25, 3, "y50" );
3246 unless ( $record->subfield( 100, "a" ) ) {
3247 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3251 #enhancement 5374: update transaction date (005) for marc21/unimarc
3252 if($encoding =~ /MARC21|UNIMARC/) {
3253 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3254 # YY MM DD HH MM SS (update year and month)
3255 my $f005= $record->field('005');
3256 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3259 my $metadata = {
3260 biblionumber => $biblionumber,
3261 format => 'marcxml',
3262 marcflavour => C4::Context->preference('marcflavour'),
3264 $record->as_usmarc; # Bug 20126/10455 This triggers field length calculation
3266 # FIXME To replace with ->find_or_create?
3267 if ( my $m_rs = Koha::Biblio::Metadatas->find($metadata) ) {
3268 $m_rs->metadata( $record->as_xml_record($encoding) );
3269 $m_rs->store;
3270 } else {
3271 my $m_rs = Koha::Biblio::Metadata->new($metadata);
3272 $m_rs->metadata( $record->as_xml_record($encoding) );
3273 $m_rs->store;
3275 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $record );
3276 return $biblionumber;
3279 =head2 CountBiblioInOrders
3281 $count = &CountBiblioInOrders( $biblionumber);
3283 This function return count of biblios in orders with $biblionumber
3285 =cut
3287 sub CountBiblioInOrders {
3288 my ($biblionumber) = @_;
3289 my $dbh = C4::Context->dbh;
3290 my $query = "SELECT count(*)
3291 FROM aqorders
3292 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3293 my $sth = $dbh->prepare($query);
3294 $sth->execute($biblionumber);
3295 my $count = $sth->fetchrow;
3296 return ($count);
3299 =head2 prepare_host_field
3301 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3302 Generate the host item entry for an analytic child entry
3304 =cut
3306 sub prepare_host_field {
3307 my ( $hostbiblio, $marcflavour ) = @_;
3308 $marcflavour ||= C4::Context->preference('marcflavour');
3309 my $host = GetMarcBiblio({ biblionumber => $hostbiblio });
3310 # unfortunately as_string does not 'do the right thing'
3311 # if field returns undef
3312 my %sfd;
3313 my $field;
3314 my $host_field;
3315 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3316 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3317 my $s = $field->as_string('ab');
3318 if ($s) {
3319 $sfd{a} = $s;
3322 if ( $field = $host->field('245') ) {
3323 my $s = $field->as_string('a');
3324 if ($s) {
3325 $sfd{t} = $s;
3328 if ( $field = $host->field('260') ) {
3329 my $s = $field->as_string('abc');
3330 if ($s) {
3331 $sfd{d} = $s;
3334 if ( $field = $host->field('240') ) {
3335 my $s = $field->as_string();
3336 if ($s) {
3337 $sfd{b} = $s;
3340 if ( $field = $host->field('022') ) {
3341 my $s = $field->as_string('a');
3342 if ($s) {
3343 $sfd{x} = $s;
3346 if ( $field = $host->field('020') ) {
3347 my $s = $field->as_string('a');
3348 if ($s) {
3349 $sfd{z} = $s;
3352 if ( $field = $host->field('001') ) {
3353 $sfd{w} = $field->data(),;
3355 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3356 return $host_field;
3358 elsif ( $marcflavour eq 'UNIMARC' ) {
3359 #author
3360 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3361 my $s = $field->as_string('ab');
3362 if ($s) {
3363 $sfd{a} = $s;
3366 #title
3367 if ( $field = $host->field('200') ) {
3368 my $s = $field->as_string('a');
3369 if ($s) {
3370 $sfd{t} = $s;
3373 #place of publicaton
3374 if ( $field = $host->field('210') ) {
3375 my $s = $field->as_string('a');
3376 if ($s) {
3377 $sfd{c} = $s;
3380 #date of publication
3381 if ( $field = $host->field('210') ) {
3382 my $s = $field->as_string('d');
3383 if ($s) {
3384 $sfd{d} = $s;
3387 #edition statement
3388 if ( $field = $host->field('205') ) {
3389 my $s = $field->as_string();
3390 if ($s) {
3391 $sfd{e} = $s;
3394 #URL
3395 if ( $field = $host->field('856') ) {
3396 my $s = $field->as_string('u');
3397 if ($s) {
3398 $sfd{u} = $s;
3401 #ISSN
3402 if ( $field = $host->field('011') ) {
3403 my $s = $field->as_string('a');
3404 if ($s) {
3405 $sfd{x} = $s;
3408 #ISBN
3409 if ( $field = $host->field('010') ) {
3410 my $s = $field->as_string('a');
3411 if ($s) {
3412 $sfd{y} = $s;
3415 if ( $field = $host->field('001') ) {
3416 $sfd{0} = $field->data(),;
3418 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3419 return $host_field;
3421 return;
3425 =head2 UpdateTotalIssues
3427 UpdateTotalIssues($biblionumber, $increase, [$value])
3429 Update the total issue count for a particular bib record.
3431 =over 4
3433 =item C<$biblionumber> is the biblionumber of the bib to update
3435 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3437 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3439 =back
3441 =cut
3443 sub UpdateTotalIssues {
3444 my ($biblionumber, $increase, $value) = @_;
3445 my $totalissues;
3447 my $record = GetMarcBiblio({ biblionumber => $biblionumber });
3448 unless ($record) {
3449 carp "UpdateTotalIssues could not get biblio record";
3450 return;
3452 my $biblio = Koha::Biblios->find( $biblionumber );
3453 unless ($biblio) {
3454 carp "UpdateTotalIssues could not get datas of biblio";
3455 return;
3457 my $biblioitem = $biblio->biblioitem;
3458 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $biblio->frameworkcode);
3459 unless ($totalissuestag) {
3460 return 1; # There is nothing to do
3463 if (defined $value) {
3464 $totalissues = $value;
3465 } else {
3466 $totalissues = $biblioitem->totalissues + $increase;
3469 my $field = $record->field($totalissuestag);
3470 if (defined $field) {
3471 $field->update( $totalissuessubfield => $totalissues );
3472 } else {
3473 $field = MARC::Field->new($totalissuestag, '0', '0',
3474 $totalissuessubfield => $totalissues);
3475 $record->insert_grouped_field($field);
3478 return ModBiblio($record, $biblionumber, $biblio->frameworkcode);
3481 =head2 RemoveAllNsb
3483 &RemoveAllNsb($record);
3485 Removes all nsb/nse chars from a record
3487 =cut
3489 sub RemoveAllNsb {
3490 my $record = shift;
3491 if (!$record) {
3492 carp 'RemoveAllNsb called with undefined record';
3493 return;
3496 SetUTF8Flag($record);
3498 foreach my $field ($record->fields()) {
3499 if ($field->is_control_field()) {
3500 $field->update(nsb_clean($field->data()));
3501 } else {
3502 my @subfields = $field->subfields();
3503 my @new_subfields;
3504 foreach my $subfield (@subfields) {
3505 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3507 if (scalar(@new_subfields) > 0) {
3508 my $new_field;
3509 eval {
3510 $new_field = MARC::Field->new(
3511 $field->tag(),
3512 $field->indicator(1),
3513 $field->indicator(2),
3514 @new_subfields
3517 if ($@) {
3518 warn "error in RemoveAllNsb : $@";
3519 } else {
3520 $field->replace_with($new_field);
3526 return $record;
3532 __END__
3534 =head1 AUTHOR
3536 Koha Development Team <http://koha-community.org/>
3538 Paul POULAIN paul.poulain@free.fr
3540 Joshua Ferraro jmf@liblime.com
3542 =cut