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 under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 use MARC::File::USMARC;
30 use POSIX qw(strftime);
33 use C4::Dates qw/format_date/;
34 use C4::Log; # logaction
40 use vars qw($VERSION @ISA @EXPORT);
43 $VERSION = 3.07.00.049;
46 @ISA = qw( Exporter );
61 &GetBiblioItemByBiblioNumber
62 &GetBiblioFromItemNumber
63 &GetBiblionumberFromItemnumber
89 &GetAuthorisedValueDesc
102 # To modify something
111 # To delete something
116 # To link headings in a bib record
117 # to authority records.
120 &LinkBibHeadingsToAuthorities
124 # those functions are exported but should not be used
125 # they are usefull is few circumstances, so are exported.
126 # but don't use them unless you're a core developer ;-)
134 &TransformHtmlToMarc2
143 if (C4::Context->ismemcached) {
144 require Memoize::Memcached;
145 import Memoize::Memcached qw(memoize_memcached);
147 memoize_memcached( 'GetMarcStructure',
148 memcached => C4::Context->memcached);
154 C4::Biblio - cataloging management functions
158 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:
162 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
164 =item 2. as raw MARC in the Zebra index and storage engine
166 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
170 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
172 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.
176 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
178 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
182 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:
186 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
188 =item 2. _koha_* - low-level internal functions for managing the koha tables
190 =item 3. Marc management function : as the MARC record is stored in biblioitems.marc(xml), 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.
192 =item 4. Zebra functions used to update the Zebra index
194 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
198 The MARC record (in biblioitems.marcxml) 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 :
202 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
204 =item 2. add the biblionumber and biblioitemnumber into the MARC records
206 =item 3. save the marc record
210 When dealing with items, we must :
214 =item 1. save the item in items table, that gives us an itemnumber
216 =item 2. add the itemnumber to the item MARC field
218 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
220 When modifying a biblio or an item, the behaviour is quite similar.
224 =head1 EXPORTED FUNCTIONS
228 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
230 Exported function (core API) for adding a new biblio to koha.
232 The first argument is a C<MARC::Record> object containing the
233 bib to add, while the second argument is the desired MARC
236 This function also accepts a third, optional argument: a hashref
237 to additional options. The only defined option is C<defer_marc_save>,
238 which if present and mapped to a true value, causes C<AddBiblio>
239 to omit the call to save the MARC in C<bibilioitems.marc>
240 and C<biblioitems.marcxml> This option is provided B<only>
241 for the use of scripts such as C<bulkmarcimport.pl> that may need
242 to do some manipulation of the MARC record for item parsing before
243 saving it and which cannot afford the performance hit of saving
244 the MARC record twice. Consequently, do not use that option
245 unless you can guarantee that C<ModBiblioMarc> will be called.
251 my $frameworkcode = shift;
252 my $options = @_ ? shift : undef;
253 my $defer_marc_save = 0;
254 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
255 $defer_marc_save = 1;
258 my ( $biblionumber, $biblioitemnumber, $error );
259 my $dbh = C4::Context->dbh;
261 # transform the data into koha-table style data
262 SetUTF8Flag($record);
263 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
264 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
265 $olddata->{'biblionumber'} = $biblionumber;
266 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
268 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
270 # update MARC subfield that stores biblioitems.cn_sort
271 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
274 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
276 # update OAI-PMH sets
277 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
278 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
281 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
282 return ( $biblionumber, $biblioitemnumber );
287 ModBiblio( $record,$biblionumber,$frameworkcode);
289 Replace an existing bib record identified by C<$biblionumber>
290 with one supplied by the MARC::Record object C<$record>. The embedded
291 item, biblioitem, and biblionumber fields from the previous
292 version of the bib record replace any such fields of those tags that
293 are present in C<$record>. Consequently, ModBiblio() is not
294 to be used to try to modify item records.
296 C<$frameworkcode> specifies the MARC framework to use
297 when storing the modified bib record; among other things,
298 this controls how MARC fields get mapped to display columns
299 in the C<biblio> and C<biblioitems> tables, as well as
300 which fields are used to store embedded item, biblioitem,
301 and biblionumber data for indexing.
306 my ( $record, $biblionumber, $frameworkcode ) = @_;
307 croak "No record" unless $record;
309 if ( C4::Context->preference("CataloguingLog") ) {
310 my $newrecord = GetMarcBiblio($biblionumber);
311 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
314 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
315 # throw an exception which probably won't be handled.
316 foreach my $field ($record->fields()) {
317 if (! $field->is_control_field()) {
318 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
319 $record->delete_field($field);
324 SetUTF8Flag($record);
325 my $dbh = C4::Context->dbh;
327 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
329 _strip_item_fields($record, $frameworkcode);
331 # update biblionumber and biblioitemnumber in MARC
332 # FIXME - this is assuming a 1 to 1 relationship between
333 # biblios and biblioitems
334 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
335 $sth->execute($biblionumber);
336 my ($biblioitemnumber) = $sth->fetchrow;
338 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
340 # load the koha-table data object
341 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
343 # update MARC subfield that stores biblioitems.cn_sort
344 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
346 # update the MARC record (that now contains biblio and items) with the new record data
347 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
349 # modify the other koha tables
350 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
351 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
353 # update OAI-PMH sets
354 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
355 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
361 =head2 _strip_item_fields
363 _strip_item_fields($record, $frameworkcode)
365 Utility routine to remove item tags from a
370 sub _strip_item_fields {
372 my $frameworkcode = shift;
373 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
374 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
376 # delete any item fields from incoming record to avoid
377 # duplication or incorrect data - use AddItem() or ModItem()
379 foreach my $field ( $record->field($itemtag) ) {
380 $record->delete_field($field);
384 =head2 ModBiblioframework
386 ModBiblioframework($biblionumber,$frameworkcode);
388 Exported function to modify a biblio framework
392 sub ModBiblioframework {
393 my ( $biblionumber, $frameworkcode ) = @_;
394 my $dbh = C4::Context->dbh;
395 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
396 $sth->execute( $frameworkcode, $biblionumber );
402 my $error = &DelBiblio($biblionumber);
404 Exported function (core API) for deleting a biblio in koha.
405 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
406 Also backs it up to deleted* tables
407 Checks to make sure there are not issues on any of the items
409 C<$error> : undef unless an error occurs
414 my ($biblionumber) = @_;
415 my $dbh = C4::Context->dbh;
416 my $error; # for error handling
418 # First make sure this biblio has no items attached
419 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
420 $sth->execute($biblionumber);
421 if ( my $itemnumber = $sth->fetchrow ) {
423 # Fix this to use a status the template can understand
424 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
427 return $error if $error;
429 # We delete attached subscriptions
431 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
432 foreach my $subscription (@$subscriptions) {
433 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
436 # We delete any existing holds
437 require C4::Reserves;
438 my ($count, $reserves) = C4::Reserves::GetReservesFromBiblionumber($biblionumber);
439 foreach my $res ( @$reserves ) {
440 C4::Reserves::CancelReserve( $res->{'biblionumber'}, $res->{'itemnumber'}, $res->{'borrowernumber'} );
443 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
444 # for at least 2 reasons :
445 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
446 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
447 # 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)
449 if ( C4::Context->preference("NoZebra") ) {
451 # only NoZebra indexing needs to have
452 # the previous version of the record
453 $oldRecord = GetMarcBiblio($biblionumber);
455 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
457 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
458 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
459 $sth->execute($biblionumber);
460 while ( my $biblioitemnumber = $sth->fetchrow ) {
462 # delete this biblioitem
463 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
464 return $error if $error;
467 # delete biblio from Koha tables and save in deletedbiblio
468 # must do this *after* _koha_delete_biblioitems, otherwise
469 # delete cascade will prevent deletedbiblioitems rows
470 # from being generated by _koha_delete_biblioitems
471 $error = _koha_delete_biblio( $dbh, $biblionumber );
473 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
479 =head2 BiblioAutoLink
481 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
483 Automatically links headings in a bib record to authorities.
489 my $frameworkcode = shift;
490 my ( $num_headings_changed, %results );
493 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
494 eval { eval "require $linker_module"; };
496 $linker_module = 'C4::Linker::Default';
497 eval "require $linker_module";
503 my $linker = $linker_module->new(
504 { 'options' => C4::Context->preference("LinkerOptions") } );
505 my ( $headings_changed, undef ) =
506 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
507 # By default we probably don't want to relink things when cataloging
508 return $headings_changed;
511 =head2 LinkBibHeadingsToAuthorities
513 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
515 Links bib headings to authority records by checking
516 each authority-controlled field in the C<MARC::Record>
517 object C<$marc>, looking for a matching authority record,
518 and setting the linking subfield $9 to the ID of that
521 If $allowrelink is false, existing authids will never be
522 replaced, regardless of the values of LinkerKeepStale and
525 Returns the number of heading links changed in the
530 sub LinkBibHeadingsToAuthorities {
533 my $frameworkcode = shift;
534 my $allowrelink = shift;
537 require C4::AuthoritiesMarc;
539 $allowrelink = 1 unless defined $allowrelink;
540 my $num_headings_changed = 0;
541 foreach my $field ( $bib->fields() ) {
542 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
543 next unless defined $heading;
546 my $current_link = $field->subfield('9');
548 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
550 $results{'linked'}->{ $heading->display_form() }++;
554 my ( $authid, $fuzzy ) = $linker->get_link($heading);
556 $results{ $fuzzy ? 'fuzzy' : 'linked' }
557 ->{ $heading->display_form() }++;
558 next if defined $current_link and $current_link == $authid;
560 $field->delete_subfield( code => '9' ) if defined $current_link;
561 $field->add_subfields( '9', $authid );
562 $num_headings_changed++;
565 if ( defined $current_link
566 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
568 $results{'fuzzy'}->{ $heading->display_form() }++;
570 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
572 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
573 my $marcrecordauth = MARC::Record->new();
574 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
575 $marcrecordauth->leader(' nz a22 o 4500');
576 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
579 MARC::Field->new( $authtypedata->{auth_tag_to_report},
580 '', '', "a" => "" . $field->subfield('a') );
582 $authfield->add_subfields( $_->[0] => $_->[1] )
583 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
584 } $field->subfields();
585 $marcrecordauth->insert_fields_ordered($authfield);
587 # bug 2317: ensure new authority knows it's using UTF-8; currently
588 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
589 # automatically for UNIMARC (by not transcoding)
590 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
591 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
592 # of change to a core API just before the 3.0 release.
594 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
595 $marcrecordauth->insert_fields_ordered(
598 'a' => "Machine generated authority record."
602 $bib->author() . ", "
603 . $bib->title_proper() . ", "
604 . $bib->publication_date() . " ";
605 $cite =~ s/^[\s\,]*//;
606 $cite =~ s/[\s\,]*$//;
609 . C4::Context->preference('MARCOrgCode') . ")"
610 . $bib->subfield( '999', 'c' ) . ": "
612 $marcrecordauth->insert_fields_ordered(
613 MARC::Field->new( '670', '', '', 'a' => $cite ) );
616 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
619 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
620 $heading->auth_type() );
621 $field->add_subfields( '9', $authid );
622 $num_headings_changed++;
623 $results{'added'}->{ $heading->display_form() }++;
625 elsif ( defined $current_link ) {
626 $field->delete_subfield( code => '9' );
627 $num_headings_changed++;
628 $results{'unlinked'}->{ $heading->display_form() }++;
631 $results{'unlinked'}->{ $heading->display_form() }++;
636 return $num_headings_changed, \%results;
639 =head2 GetRecordValue
641 my $values = GetRecordValue($field, $record, $frameworkcode);
643 Get MARC fields from a keyword defined in fieldmapping table.
648 my ( $field, $record, $frameworkcode ) = @_;
649 my $dbh = C4::Context->dbh;
651 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
652 $sth->execute( $frameworkcode, $field );
656 while ( my $row = $sth->fetchrow_hashref ) {
657 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
658 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
659 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
660 push @result, { 'subfield' => $subfield };
663 } elsif ( $row->{subfieldcode} eq "" ) {
664 push @result, { 'subfield' => $field->as_string() };
672 =head2 SetFieldMapping
674 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
676 Set a Field to MARC mapping value, if it already exists we don't add a new one.
680 sub SetFieldMapping {
681 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
682 my $dbh = C4::Context->dbh;
684 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
685 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
686 if ( not $sth->fetchrow_hashref ) {
688 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
690 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
694 =head2 DeleteFieldMapping
696 DeleteFieldMapping($id);
698 Delete a field mapping from an $id.
702 sub DeleteFieldMapping {
704 my $dbh = C4::Context->dbh;
706 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
710 =head2 GetFieldMapping
712 GetFieldMapping($frameworkcode);
714 Get all field mappings for a specified frameworkcode
718 sub GetFieldMapping {
719 my ($framework) = @_;
720 my $dbh = C4::Context->dbh;
722 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
723 $sth->execute($framework);
726 while ( my $row = $sth->fetchrow_hashref ) {
734 $data = &GetBiblioData($biblionumber);
736 Returns information about the book with the given biblionumber.
737 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
738 the C<biblio> and C<biblioitems> tables in the
741 In addition, C<$data-E<gt>{subject}> is the list of the book's
742 subjects, separated by C<" , "> (space, comma, space).
743 If there are multiple biblioitems with the given biblionumber, only
744 the first one is considered.
750 my $dbh = C4::Context->dbh;
752 # my $query = C4::Context->preference('item-level_itypes') ?
753 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
755 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
756 # WHERE biblio.biblionumber = ?
757 # AND biblioitems.biblionumber = biblio.biblionumber
760 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
762 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
763 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
764 WHERE biblio.biblionumber = ?
765 AND biblioitems.biblionumber = biblio.biblionumber ";
767 my $sth = $dbh->prepare($query);
768 $sth->execute($bibnum);
770 $data = $sth->fetchrow_hashref;
774 } # sub GetBiblioData
776 =head2 &GetBiblioItemData
778 $itemdata = &GetBiblioItemData($biblioitemnumber);
780 Looks up the biblioitem with the given biblioitemnumber. Returns a
781 reference-to-hash. The keys are the fields from the C<biblio>,
782 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
783 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
788 sub GetBiblioItemData {
789 my ($biblioitemnumber) = @_;
790 my $dbh = C4::Context->dbh;
791 my $query = "SELECT *,biblioitems.notes AS bnotes
792 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
793 unless ( C4::Context->preference('item-level_itypes') ) {
794 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
796 $query .= " WHERE biblioitemnumber = ? ";
797 my $sth = $dbh->prepare($query);
799 $sth->execute($biblioitemnumber);
800 $data = $sth->fetchrow_hashref;
803 } # sub &GetBiblioItemData
805 =head2 GetBiblioItemByBiblioNumber
807 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
811 sub GetBiblioItemByBiblioNumber {
812 my ($biblionumber) = @_;
813 my $dbh = C4::Context->dbh;
814 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
818 $sth->execute($biblionumber);
820 while ( my $data = $sth->fetchrow_hashref ) {
821 push @results, $data;
828 =head2 GetBiblionumberFromItemnumber
833 sub GetBiblionumberFromItemnumber {
834 my ($itemnumber) = @_;
835 my $dbh = C4::Context->dbh;
836 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
838 $sth->execute($itemnumber);
839 my ($result) = $sth->fetchrow;
843 =head2 GetBiblioFromItemNumber
845 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
847 Looks up the item with the given itemnumber. if undef, try the barcode.
849 C<&itemnodata> returns a reference-to-hash whose keys are the fields
850 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
856 sub GetBiblioFromItemNumber {
857 my ( $itemnumber, $barcode ) = @_;
858 my $dbh = C4::Context->dbh;
861 $sth = $dbh->prepare(
863 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
864 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
865 WHERE items.itemnumber = ?"
867 $sth->execute($itemnumber);
869 $sth = $dbh->prepare(
871 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
872 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
873 WHERE items.barcode = ?"
875 $sth->execute($barcode);
877 my $data = $sth->fetchrow_hashref;
884 $isbd = &GetISBDView($biblionumber);
886 Return the ISBD view which can be included in opac and intranet
891 my ( $biblionumber, $template ) = @_;
892 my $record = GetMarcBiblio($biblionumber, 1);
893 return undef unless defined $record;
894 my $itemtype = &GetFrameworkCode($biblionumber);
895 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
896 my $tagslib = &GetMarcStructure( 1, $itemtype );
898 my $ISBD = C4::Context->preference('isbd');
903 foreach my $isbdfield ( split( /#/, $bloc ) ) {
905 # $isbdfield= /(.?.?.?)/;
906 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
907 my $fieldvalue = $1 || 0;
908 my $subfvalue = $2 || "";
910 my $analysestring = $4;
913 # warn "==> $1 / $2 / $3 / $4";
914 # my $fieldvalue=substr($isbdfield,0,3);
915 if ( $fieldvalue > 0 ) {
916 my $hasputtextbefore = 0;
917 my @fieldslist = $record->field($fieldvalue);
918 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
920 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
921 # warn "FV : $fieldvalue";
922 if ( $subfvalue ne "" ) {
923 foreach my $field (@fieldslist) {
924 foreach my $subfield ( $field->subfield($subfvalue) ) {
925 my $calculated = $analysestring;
926 my $tag = $field->tag();
929 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
930 my $tagsubf = $tag . $subfvalue;
931 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
932 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
934 # field builded, store the result
935 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
936 $blocres .= $textbefore;
937 $hasputtextbefore = 1;
940 # remove punctuation at start
941 $calculated =~ s/^( |;|:|\.|-)*//g;
942 $blocres .= $calculated;
947 $blocres .= $textafter if $hasputtextbefore;
949 foreach my $field (@fieldslist) {
950 my $calculated = $analysestring;
951 my $tag = $field->tag();
954 my @subf = $field->subfields;
955 for my $i ( 0 .. $#subf ) {
956 my $valuecode = $subf[$i][1];
957 my $subfieldcode = $subf[$i][0];
958 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
959 my $tagsubf = $tag . $subfieldcode;
961 $calculated =~ s/ # replace all {{}} codes by the value code.
962 \{\{$tagsubf\}\} # catch the {{actualcode}}
964 $valuecode # replace by the value code
967 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
968 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
971 # field builded, store the result
972 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
973 $blocres .= $textbefore;
974 $hasputtextbefore = 1;
977 # remove punctuation at start
978 $calculated =~ s/^( |;|:|\.|-)*//g;
979 $blocres .= $calculated;
982 $blocres .= $textafter if $hasputtextbefore;
985 $blocres .= $isbdfield;
990 $res =~ s/\{(.*?)\}//g;
992 $res =~ s/\n/<br\/>/g;
1002 my $biblio = &GetBiblio($biblionumber);
1007 my ($biblionumber) = @_;
1008 my $dbh = C4::Context->dbh;
1009 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1012 $sth->execute($biblionumber);
1013 if ( my $data = $sth->fetchrow_hashref ) {
1019 =head2 GetBiblioItemInfosOf
1021 GetBiblioItemInfosOf(@biblioitemnumbers);
1025 sub GetBiblioItemInfosOf {
1026 my @biblioitemnumbers = @_;
1029 SELECT biblioitemnumber,
1033 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1035 return get_infos_of( $query, 'biblioitemnumber' );
1038 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1040 =head2 GetMarcStructure
1042 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1044 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1045 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1046 $frameworkcode : the framework code to read
1050 # cache for results of GetMarcStructure -- needed
1052 our $marc_structure_cache;
1054 sub GetMarcStructure {
1055 my ( $forlibrarian, $frameworkcode ) = @_;
1056 my $dbh = C4::Context->dbh;
1057 $frameworkcode = "" unless $frameworkcode;
1059 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1060 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1063 # my $sth = $dbh->prepare(
1064 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1065 # $sth->execute($frameworkcode);
1066 # my ($total) = $sth->fetchrow;
1067 # $frameworkcode = "" unless ( $total > 0 );
1068 my $sth = $dbh->prepare(
1069 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1070 FROM marc_tag_structure
1071 WHERE frameworkcode=?
1074 $sth->execute($frameworkcode);
1075 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1077 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1078 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1079 $res->{$tag}->{tab} = "";
1080 $res->{$tag}->{mandatory} = $mandatory;
1081 $res->{$tag}->{repeatable} = $repeatable;
1084 $sth = $dbh->prepare(
1085 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1086 FROM marc_subfield_structure
1087 WHERE frameworkcode=?
1088 ORDER BY tagfield,tagsubfield
1092 $sth->execute($frameworkcode);
1095 my $authorised_value;
1107 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1108 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1113 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1114 $res->{$tag}->{$subfield}->{tab} = $tab;
1115 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1116 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1117 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1118 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1119 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1120 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1121 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1122 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1123 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1124 $res->{$tag}->{$subfield}->{'link'} = $link;
1125 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1126 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1129 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1134 =head2 GetUsedMarcStructure
1136 The same function as GetMarcStructure except it just takes field
1137 in tab 0-9. (used field)
1139 my $results = GetUsedMarcStructure($frameworkcode);
1141 C<$results> is a ref to an array which each case containts a ref
1142 to a hash which each keys is the columns from marc_subfield_structure
1144 C<$frameworkcode> is the framework code.
1148 sub GetUsedMarcStructure($) {
1149 my $frameworkcode = shift || '';
1152 FROM marc_subfield_structure
1154 AND frameworkcode = ?
1155 ORDER BY tagfield, tagsubfield
1157 my $sth = C4::Context->dbh->prepare($query);
1158 $sth->execute($frameworkcode);
1159 return $sth->fetchall_arrayref( {} );
1162 =head2 GetMarcFromKohaField
1164 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1166 Returns the MARC fields & subfields mapped to the koha field
1167 for the given frameworkcode
1171 sub GetMarcFromKohaField {
1172 my ( $kohafield, $frameworkcode ) = @_;
1173 return (0, undef) unless $kohafield and defined $frameworkcode;
1174 my $relations = C4::Context->marcfromkohafield;
1175 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1181 =head2 GetMarcBiblio
1183 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1185 Returns MARC::Record representing bib identified by
1186 C<$biblionumber>. If no bib exists, returns undef.
1187 C<$embeditems>. If set to true, items data are included.
1188 The MARC record contains biblio data, and items data if $embeditems is set to true.
1193 my $biblionumber = shift;
1194 my $embeditems = shift || 0;
1195 my $dbh = C4::Context->dbh;
1196 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1197 $sth->execute($biblionumber);
1198 my $row = $sth->fetchrow_hashref;
1199 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1200 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1201 my $record = MARC::Record->new();
1204 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1205 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1206 return unless $record;
1208 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1209 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1219 my $marcxml = GetXmlBiblio($biblionumber);
1221 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1222 The XML contains both biblio & item datas
1227 my ($biblionumber) = @_;
1228 my $dbh = C4::Context->dbh;
1229 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1230 $sth->execute($biblionumber);
1231 my ($marcxml) = $sth->fetchrow;
1235 =head2 GetCOinSBiblio
1237 my $coins = GetCOinSBiblio($record);
1239 Returns the COinS (a span) which can be included in a biblio record
1243 sub GetCOinSBiblio {
1246 # get the coin format
1250 my $pos7 = substr $record->leader(), 7, 1;
1251 my $pos6 = substr $record->leader(), 6, 1;
1254 my ( $aulast, $aufirst ) = ( '', '' );
1263 my $titletype = 'b';
1265 # For the purposes of generating COinS metadata, LDR/06-07 can be
1266 # considered the same for UNIMARC and MARC21
1271 'b' => 'manuscript',
1273 'd' => 'manuscript',
1277 'i' => 'audioRecording',
1278 'j' => 'audioRecording',
1281 'm' => 'computerProgram',
1286 'a' => 'journalArticle',
1290 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1292 if ( $genre eq 'book' ) {
1293 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1296 ##### We must transform mtx to a valable mtx and document type ####
1297 if ( $genre eq 'book' ) {
1299 } elsif ( $genre eq 'journal' ) {
1302 } elsif ( $genre eq 'journalArticle' ) {
1310 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1312 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1315 $aulast = $record->subfield( '700', 'a' ) || '';
1316 $aufirst = $record->subfield( '700', 'b' ) || '';
1317 $oauthors = "&rft.au=$aufirst $aulast";
1320 if ( $record->field('200') ) {
1321 for my $au ( $record->field('200')->subfield('g') ) {
1322 $oauthors .= "&rft.au=$au";
1327 ? "&rft.title=" . $record->subfield( '200', 'a' )
1328 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1329 $pubyear = $record->subfield( '210', 'd' ) || '';
1330 $publisher = $record->subfield( '210', 'c' ) || '';
1331 $isbn = $record->subfield( '010', 'a' ) || '';
1332 $issn = $record->subfield( '011', 'a' ) || '';
1335 # MARC21 need some improve
1338 if ( $record->field('100') ) {
1339 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1343 if ( $record->field('700') ) {
1344 for my $au ( $record->field('700')->subfield('a') ) {
1345 $oauthors .= "&rft.au=$au";
1348 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1349 $subtitle = $record->subfield( '245', 'b' ) || '';
1350 $title .= $subtitle;
1351 if ($titletype eq 'a') {
1352 $pubyear = $record->field('008') || '';
1353 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1354 $isbn = $record->subfield( '773', 'z' ) || '';
1355 $issn = $record->subfield( '773', 'x' ) || '';
1356 if ($mtx eq 'journal') {
1357 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1359 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1361 foreach my $rel ($record->subfield( '773', 'g' )) {
1368 $pubyear = $record->subfield( '260', 'c' ) || '';
1369 $publisher = $record->subfield( '260', 'b' ) || '';
1370 $isbn = $record->subfield( '020', 'a' ) || '';
1371 $issn = $record->subfield( '022', 'a' ) || '';
1376 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear&rft.pages=$pages";
1377 $coins_value =~ s/(\ |&[^a])/\+/g;
1378 $coins_value =~ s/\"/\"\;/g;
1380 #<!-- TMPL_VAR NAME="ocoins_format" -->&rft.au=<!-- TMPL_VAR NAME="author" -->&rft.btitle=<!-- TMPL_VAR NAME="title" -->&rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&rft.pages=<!-- TMPL_VAR NAME="pages" -->&rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&rft.aucorp=&rft.place=<!-- TMPL_VAR NAME="place" -->&rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&rft.edition=<!-- TMPL_VAR NAME="edition" -->&rft.series=<!-- TMPL_VAR NAME="series" -->&rft.genre="
1382 return $coins_value;
1388 return the prices in accordance with the Marc format.
1392 my ( $record, $marcflavour ) = @_;
1396 if ( $marcflavour eq "MARC21" ) {
1397 @listtags = ('345', '020');
1399 } elsif ( $marcflavour eq "UNIMARC" ) {
1400 @listtags = ('345', '010');
1406 for my $field ( $record->field(@listtags) ) {
1407 for my $subfield_value ($field->subfield($subfield)){
1409 $subfield_value = MungeMarcPrice( $subfield_value );
1410 return $subfield_value if ($subfield_value);
1413 return 0; # no price found
1416 =head2 MungeMarcPrice
1418 Return the best guess at what the actual price is from a price field.
1421 sub MungeMarcPrice {
1424 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1426 ## Look for the currency symbol of the active currency, if it's there,
1427 ## start the price string right after the symbol. This allows us to prefer
1428 ## this native currency price over other currency prices, if possible.
1429 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1430 my $symbol = quotemeta( $active_currency->{'symbol'} );
1431 if ( $price =~ m/$symbol/ ) {
1432 my @parts = split(/$symbol/, $price );
1436 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1437 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1439 ## Split price into array on periods and commas
1440 my @parts = split(/[\,\.]/, $price);
1442 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1443 my $decimal = pop( @parts );
1444 if ( length( $decimal ) > 2 ) {
1445 push( @parts, $decimal );
1449 $price = join('', @parts );
1452 $price .= ".$decimal";
1459 =head2 GetMarcQuantity
1461 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1462 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1466 sub GetMarcQuantity {
1467 my ( $record, $marcflavour ) = @_;
1471 if ( $marcflavour eq "MARC21" ) {
1473 } elsif ( $marcflavour eq "UNIMARC" ) {
1474 @listtags = ('969');
1480 for my $field ( $record->field(@listtags) ) {
1481 for my $subfield_value ($field->subfield($subfield)){
1483 if ($subfield_value) {
1484 # in France, the cents separator is the , but sometimes, ppl use a .
1485 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1486 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1487 return $subfield_value;
1491 return 0; # no price found
1495 =head2 GetAuthorisedValueDesc
1497 my $subfieldvalue =get_authorised_value_desc(
1498 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1500 Retrieve the complete description for a given authorised value.
1502 Now takes $category and $value pair too.
1504 my $auth_value_desc =GetAuthorisedValueDesc(
1505 '','', 'DVD' ,'','','CCODE');
1507 If the optional $opac parameter is set to a true value, displays OPAC
1508 descriptions rather than normal ones when they exist.
1512 sub GetAuthorisedValueDesc {
1513 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1514 my $dbh = C4::Context->dbh;
1518 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1521 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1522 return C4::Branch::GetBranchName($value);
1526 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1527 return getitemtypeinfo($value)->{description};
1530 #---- "true" authorized value
1531 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1534 if ( $category ne "" ) {
1535 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1536 $sth->execute( $category, $value );
1537 my $data = $sth->fetchrow_hashref;
1538 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1540 return $value; # if nothing is found return the original value
1544 =head2 GetMarcControlnumber
1546 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1548 Get the control number / record Identifier from the MARC record and return it.
1552 sub GetMarcControlnumber {
1553 my ( $record, $marcflavour ) = @_;
1554 my $controlnumber = "";
1555 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1556 # Keep $marcflavour for possible later use
1557 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1558 my $controlnumberField = $record->field('001');
1559 if ($controlnumberField) {
1560 $controlnumber = $controlnumberField->data();
1563 return $controlnumber;
1568 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1570 Get all ISBNs from the MARC record and returns them in an array.
1571 ISBNs stored in different fields depending on MARC flavour
1576 my ( $record, $marcflavour ) = @_;
1578 if ( $marcflavour eq "UNIMARC" ) {
1580 } else { # assume marc21 if not unimarc
1587 foreach my $field ( $record->field($scope) ) {
1588 my $value = $field->as_string();
1589 if ( $isbn ne "" ) {
1590 $marcisbn = { marcisbn => $isbn, };
1591 push @marcisbns, $marcisbn;
1594 if ( $isbn ne $value ) {
1595 $isbn = $isbn . " " . $value;
1600 $marcisbn = { marcisbn => $isbn };
1601 push @marcisbns, $marcisbn; #load last tag into array
1609 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1611 Get all valid ISSNs from the MARC record and returns them in an array.
1612 ISSNs are stored in different fields depending on MARC flavour
1617 my ( $record, $marcflavour ) = @_;
1619 if ( $marcflavour eq "UNIMARC" ) {
1622 else { # assume MARC21 or NORMARC
1626 foreach my $field ( $record->field($scope) ) {
1627 push @marcissns, $field->subfield( 'a' );
1634 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1636 Get all notes from the MARC record and returns them in an array.
1637 The note are stored in different fields depending on MARC flavour
1642 my ( $record, $marcflavour ) = @_;
1644 if ( $marcflavour eq "UNIMARC" ) {
1646 } else { # assume marc21 if not unimarc
1653 foreach my $field ( $record->field($scope) ) {
1654 my $value = $field->as_string();
1655 if ( $note ne "" ) {
1656 $marcnote = { marcnote => $note, };
1657 push @marcnotes, $marcnote;
1660 if ( $note ne $value ) {
1661 $note = $note . " " . $value;
1666 $marcnote = { marcnote => $note };
1667 push @marcnotes, $marcnote; #load last tag into array
1670 } # end GetMarcNotes
1672 =head2 GetMarcSubjects
1674 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1676 Get all subjects from the MARC record and returns them in an array.
1677 The subjects are stored in different fields depending on MARC flavour
1681 sub GetMarcSubjects {
1682 my ( $record, $marcflavour ) = @_;
1683 my ( $mintag, $maxtag, $fields_filter );
1684 if ( $marcflavour eq "UNIMARC" ) {
1687 $fields_filter = '6..';
1688 } else { # marc21/normarc
1691 $fields_filter = '6..';
1696 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1697 my $authoritysep = C4::Context->preference('authoritysep');
1699 foreach my $field ( $record->field($fields_filter) ) {
1700 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1702 my @subfields = $field->subfields();
1705 # if there is an authority link, build the links with an= subfield9
1706 my $subfield9 = $field->subfield('9');
1708 my $linkvalue = $subfield9;
1709 $linkvalue =~ s/(\(|\))//g;
1710 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1714 for my $subject_subfield (@subfields) {
1715 next if ( $subject_subfield->[0] eq '9' );
1717 # don't load unimarc subfields 3,4,5
1718 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1719 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1720 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1722 my $code = $subject_subfield->[0];
1723 my $value = $subject_subfield->[1];
1724 my $linkvalue = $value;
1725 $linkvalue =~ s/(\(|\))//g;
1726 # if no authority link, build a search query
1727 unless ($subfield9) {
1729 limit => $subject_limit,
1730 'link' => $linkvalue,
1731 operator => (scalar @link_loop) ? ' and ' : undef
1734 my @this_link_loop = @link_loop;
1736 unless ( $code eq '0' ) {
1737 push @subfields_loop, {
1740 link_loop => \@this_link_loop,
1741 separator => (scalar @subfields_loop) ? $authoritysep : ''
1746 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1749 return \@marcsubjects;
1750 } #end getMARCsubjects
1752 =head2 GetMarcAuthors
1754 authors = GetMarcAuthors($record,$marcflavour);
1756 Get all authors from the MARC record and returns them in an array.
1757 The authors are stored in different fields depending on MARC flavour
1761 sub GetMarcAuthors {
1762 my ( $record, $marcflavour ) = @_;
1763 my ( $mintag, $maxtag, $fields_filter );
1765 # tagslib useful for UNIMARC author reponsabilities
1767 &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1768 if ( $marcflavour eq "UNIMARC" ) {
1771 $fields_filter = '7..';
1772 } else { # marc21/normarc
1775 $fields_filter = '7..';
1779 my $authoritysep = C4::Context->preference('authoritysep');
1781 foreach my $field ( $record->field($fields_filter) ) {
1782 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1785 my @subfields = $field->subfields();
1788 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1789 my $subfield9 = $field->subfield('9');
1791 my $linkvalue = $subfield9;
1792 $linkvalue =~ s/(\(|\))//g;
1793 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1797 for my $authors_subfield (@subfields) {
1798 next if ( $authors_subfield->[0] eq '9' );
1800 # don't load unimarc subfields 3, 5
1801 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1803 my $code = $authors_subfield->[0];
1804 my $value = $authors_subfield->[1];
1805 my $linkvalue = $value;
1806 $linkvalue =~ s/(\(|\))//g;
1807 # UNIMARC author responsibility
1808 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1809 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1810 $linkvalue = "($value)";
1812 # if no authority link, build a search query
1813 unless ($subfield9) {
1816 'link' => $linkvalue,
1817 operator => (scalar @link_loop) ? ' and ' : undef
1820 my @this_link_loop = @link_loop;
1822 unless ( $code eq '0') {
1823 push @subfields_loop, {
1824 tag => $field->tag(),
1827 link_loop => \@this_link_loop,
1828 separator => (scalar @subfields_loop) ? $authoritysep : ''
1832 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1834 return \@marcauthors;
1839 $marcurls = GetMarcUrls($record,$marcflavour);
1841 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1842 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1847 my ( $record, $marcflavour ) = @_;
1850 for my $field ( $record->field('856') ) {
1852 for my $note ( $field->subfield('z') ) {
1853 push @notes, { note => $note };
1855 my @urls = $field->subfield('u');
1856 foreach my $url (@urls) {
1858 if ( $marcflavour eq 'MARC21' ) {
1859 my $s3 = $field->subfield('3');
1860 my $link = $field->subfield('y');
1861 unless ( $url =~ /^\w+:/ ) {
1862 if ( $field->indicator(1) eq '7' ) {
1863 $url = $field->subfield('2') . "://" . $url;
1864 } elsif ( $field->indicator(1) eq '1' ) {
1865 $url = 'ftp://' . $url;
1868 # properly, this should be if ind1=4,
1869 # however we will assume http protocol since we're building a link.
1870 $url = 'http://' . $url;
1874 # TODO handle ind 2 (relationship)
1879 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1880 $marcurl->{'part'} = $s3 if ($link);
1881 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1883 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1884 $marcurl->{'MARCURL'} = $url;
1886 push @marcurls, $marcurl;
1892 =head2 GetMarcSeries
1894 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1896 Get all series from the MARC record and returns them in an array.
1897 The series are stored in different fields depending on MARC flavour
1902 my ( $record, $marcflavour ) = @_;
1903 my ( $mintag, $maxtag, $fields_filter );
1904 if ( $marcflavour eq "UNIMARC" ) {
1907 $fields_filter = '6..';
1908 } else { # marc21/normarc
1911 $fields_filter = '4..';
1915 my $authoritysep = C4::Context->preference('authoritysep');
1917 foreach my $field ( $record->field($fields_filter) ) {
1918 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1920 my @subfields = $field->subfields();
1923 for my $series_subfield (@subfields) {
1925 # ignore $9, used for authority link
1926 next if ( $series_subfield->[0] eq '9' );
1929 my $code = $series_subfield->[0];
1930 my $value = $series_subfield->[1];
1931 my $linkvalue = $value;
1932 $linkvalue =~ s/(\(|\))//g;
1934 # see if this is an instance of a volume
1935 if ( $code eq 'v' ) {
1940 'link' => $linkvalue,
1941 operator => (scalar @link_loop) ? ' and ' : undef
1944 if ($volume_number) {
1945 push @subfields_loop, { volumenum => $value };
1947 push @subfields_loop, {
1950 link_loop => \@link_loop,
1951 separator => (scalar @subfields_loop) ? $authoritysep : '',
1952 volumenum => $volume_number,
1956 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1959 return \@marcseries;
1960 } #end getMARCseriess
1964 $marchostsarray = GetMarcHosts($record,$marcflavour);
1966 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
1971 my ( $record, $marcflavour ) = @_;
1972 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
1973 $marcflavour ||="MARC21";
1974 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1977 $bibnumber_subf ="0";
1978 $itemnumber_subf='9';
1980 elsif ($marcflavour eq "UNIMARC") {
1983 $bibnumber_subf ="0";
1984 $itemnumber_subf='9';
1989 foreach my $field ( $record->field($tag)) {
1993 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
1994 my $hosttitle = $field->subfield($title_subf);
1995 my $hostitemnumber=$field->subfield($itemnumber_subf);
1996 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
1997 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2000 my $marchostsarray = \@marchosts;
2001 return $marchostsarray;
2004 =head2 GetFrameworkCode
2006 $frameworkcode = GetFrameworkCode( $biblionumber )
2010 sub GetFrameworkCode {
2011 my ($biblionumber) = @_;
2012 my $dbh = C4::Context->dbh;
2013 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2014 $sth->execute($biblionumber);
2015 my ($frameworkcode) = $sth->fetchrow;
2016 return $frameworkcode;
2019 =head2 TransformKohaToMarc
2021 $record = TransformKohaToMarc( $hash )
2023 This function builds partial MARC::Record from a hash
2024 Hash entries can be from biblio or biblioitems.
2026 This function is called in acquisition module, to create a basic catalogue
2027 entry from user entry
2032 sub TransformKohaToMarc {
2034 my $record = MARC::Record->new();
2035 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2036 my $db_to_marc = C4::Context->marcfromkohafield;
2037 while ( my ($name, $value) = each %$hash ) {
2038 next unless my $dtm = $db_to_marc->{''}->{$name};
2039 next unless ( scalar( @$dtm ) );
2040 my ($tag, $letter) = @$dtm;
2041 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2042 if ( my $field = $record->field($tag) ) {
2043 $field->add_subfields( $letter => $value );
2046 $record->insert_fields_ordered( MARC::Field->new(
2047 $tag, " ", " ", $letter => $value ) );
2055 =head2 PrepHostMarcField
2057 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2059 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2063 sub PrepHostMarcField {
2064 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2065 $marcflavour ||="MARC21";
2068 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2069 my $item = C4::Items::GetItem($hostitemnumber);
2072 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2076 if ($hostrecord->subfield('100','a')){
2077 $mainentry = $hostrecord->subfield('100','a');
2078 } elsif ($hostrecord->subfield('110','a')){
2079 $mainentry = $hostrecord->subfield('110','a');
2081 $mainentry = $hostrecord->subfield('111','a');
2084 # qualification info
2086 if (my $field260 = $hostrecord->field('260')){
2087 $qualinfo = $field260->as_string( 'abc' );
2092 my $ed = $hostrecord->subfield('250','a');
2093 my $barcode = $item->{'barcode'};
2094 my $title = $hostrecord->subfield('245','a');
2096 # record control number, 001 with 003 and prefix
2098 if ($hostrecord->field('001')){
2099 $recctrlno = $hostrecord->field('001')->data();
2100 if ($hostrecord->field('003')){
2101 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2106 my $issn = $hostrecord->subfield('022','a');
2107 my $isbn = $hostrecord->subfield('020','a');
2110 $hostmarcfield = MARC::Field->new(
2112 '0' => $hostbiblionumber,
2113 '9' => $hostitemnumber,
2123 } elsif ($marcflavour eq "UNIMARC") {
2124 $hostmarcfield = MARC::Field->new(
2126 '0' => $hostbiblionumber,
2127 't' => $hostrecord->subfield('200','a'),
2128 '9' => $hostitemnumber
2132 return $hostmarcfield;
2135 =head2 TransformHtmlToXml
2137 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2138 $ind_tag, $auth_type )
2140 $auth_type contains :
2144 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2146 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2148 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2154 sub TransformHtmlToXml {
2155 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2156 my $xml = MARC::File::XML::header('UTF-8');
2157 $xml .= "<record>\n";
2158 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2159 MARC::File::XML->default_record_format($auth_type);
2161 # in UNIMARC, field 100 contains the encoding
2162 # check that there is one, otherwise the
2163 # MARC::Record->new_from_xml will fail (and Koha will die)
2164 my $unimarc_and_100_exist = 0;
2165 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2170 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2172 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2174 # if we have a 100 field and it's values are not correct, skip them.
2175 # if we don't have any valid 100 field, we will create a default one at the end
2176 my $enc = substr( @$values[$i], 26, 2 );
2177 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2178 $unimarc_and_100_exist = 1;
2183 @$values[$i] =~ s/&/&/g;
2184 @$values[$i] =~ s/</</g;
2185 @$values[$i] =~ s/>/>/g;
2186 @$values[$i] =~ s/"/"/g;
2187 @$values[$i] =~ s/'/'/g;
2189 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2190 # utf8::decode( @$values[$i] );
2192 if ( ( @$tags[$i] ne $prevtag ) ) {
2193 $j++ unless ( @$tags[$i] eq "" );
2194 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2195 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2196 my $ind1 = _default_ind_to_space($indicator1);
2198 if ( @$indicator[$j] ) {
2199 $ind2 = _default_ind_to_space($indicator2);
2201 warn "Indicator in @$tags[$i] is empty";
2205 $xml .= "</datafield>\n";
2206 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2207 && ( @$values[$i] ne "" ) ) {
2208 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2209 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2215 if ( @$values[$i] ne "" ) {
2218 if ( @$tags[$i] eq "000" ) {
2219 $xml .= "<leader>@$values[$i]</leader>\n";
2222 # rest of the fixed fields
2223 } elsif ( @$tags[$i] < 10 ) {
2224 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2227 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2228 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2233 } else { # @$tags[$i] eq $prevtag
2234 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2235 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2236 my $ind1 = _default_ind_to_space($indicator1);
2238 if ( @$indicator[$j] ) {
2239 $ind2 = _default_ind_to_space($indicator2);
2241 warn "Indicator in @$tags[$i] is empty";
2244 if ( @$values[$i] eq "" ) {
2247 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2250 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2253 $prevtag = @$tags[$i];
2255 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2256 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2258 # warn "SETTING 100 for $auth_type";
2259 my $string = strftime( "%Y%m%d", localtime(time) );
2261 # set 50 to position 26 is biblios, 13 if authorities
2263 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2264 $string = sprintf( "%-*s", 35, $string );
2265 substr( $string, $pos, 6, "50" );
2266 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2267 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2268 $xml .= "</datafield>\n";
2270 $xml .= "</record>\n";
2271 $xml .= MARC::File::XML::footer();
2275 =head2 _default_ind_to_space
2277 Passed what should be an indicator returns a space
2278 if its undefined or zero length
2282 sub _default_ind_to_space {
2284 if ( !defined $s || $s eq q{} ) {
2290 =head2 TransformHtmlToMarc
2292 L<$record> = TransformHtmlToMarc(L<$cgi>)
2293 L<$cgi> is the CGI object which containts the values for subfields
2295 'tag_010_indicator1_531951' ,
2296 'tag_010_indicator2_531951' ,
2297 'tag_010_code_a_531951_145735' ,
2298 'tag_010_subfield_a_531951_145735' ,
2299 'tag_200_indicator1_873510' ,
2300 'tag_200_indicator2_873510' ,
2301 'tag_200_code_a_873510_673465' ,
2302 'tag_200_subfield_a_873510_673465' ,
2303 'tag_200_code_b_873510_704318' ,
2304 'tag_200_subfield_b_873510_704318' ,
2305 'tag_200_code_e_873510_280822' ,
2306 'tag_200_subfield_e_873510_280822' ,
2307 'tag_200_code_f_873510_110730' ,
2308 'tag_200_subfield_f_873510_110730' ,
2310 L<$record> is the MARC::Record object.
2314 sub TransformHtmlToMarc {
2317 my @params = $cgi->param();
2319 # explicitly turn on the UTF-8 flag for all
2320 # 'tag_' parameters to avoid incorrect character
2321 # conversion later on
2322 my $cgi_params = $cgi->Vars;
2323 foreach my $param_name ( keys %$cgi_params ) {
2324 if ( $param_name =~ /^tag_/ ) {
2325 my $param_value = $cgi_params->{$param_name};
2326 if ( utf8::decode($param_value) ) {
2327 $cgi_params->{$param_name} = $param_value;
2330 # FIXME - need to do something if string is not valid UTF-8
2334 # creating a new record
2335 my $record = MARC::Record->new();
2338 #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!
2339 while ( $params[$i] ) { # browse all CGI params
2340 my $param = $params[$i];
2343 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2344 if ( $param eq 'biblionumber' ) {
2345 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2346 if ( $biblionumbertagfield < 10 ) {
2347 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2349 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2351 push @fields, $newfield if ($newfield);
2352 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2355 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2356 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2360 if ( $tag < 10 ) { # no code for theses fields
2361 # in MARC editor, 000 contains the leader.
2362 if ( $tag eq '000' ) {
2363 # Force a fake leader even if not provided to avoid crashing
2364 # during decoding MARC record containing UTF-8 characters
2366 length( $cgi->param($params[$j+1]) ) == 24
2367 ? $cgi->param( $params[ $j + 1 ] )
2371 # between 001 and 009 (included)
2372 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2373 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2376 # > 009, deal with subfields
2378 # browse subfields for this tag (reason for _code_ match)
2379 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2380 last unless defined $params[$j+1];
2381 #if next param ne subfield, then it was probably empty
2382 #try next param by incrementing j
2383 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2384 my $fval= $cgi->param($params[$j+1]);
2385 #check if subfield value not empty and field exists
2386 if($fval ne '' && $newfield) {
2387 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2389 elsif($fval ne '') {
2390 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2394 $i= $j-1; #update i for outer loop accordingly
2396 push @fields, $newfield if ($newfield);
2401 $record->append_fields(@fields);
2405 # cache inverted MARC field map
2406 our $inverted_field_map;
2408 =head2 TransformMarcToKoha
2410 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2412 Extract data from a MARC bib record into a hashref representing
2413 Koha biblio, biblioitems, and items fields.
2417 sub TransformMarcToKoha {
2418 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2421 $limit_table = $limit_table || 0;
2422 $frameworkcode = '' unless defined $frameworkcode;
2424 unless ( defined $inverted_field_map ) {
2425 $inverted_field_map = _get_inverted_marc_field_map();
2429 if ( defined $limit_table && $limit_table eq 'items' ) {
2430 $tables{'items'} = 1;
2432 $tables{'items'} = 1;
2433 $tables{'biblio'} = 1;
2434 $tables{'biblioitems'} = 1;
2437 # traverse through record
2438 MARCFIELD: foreach my $field ( $record->fields() ) {
2439 my $tag = $field->tag();
2440 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2441 if ( $field->is_control_field() ) {
2442 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2443 ENTRY: foreach my $entry ( @{$kohafields} ) {
2444 my ( $subfield, $table, $column ) = @{$entry};
2445 next ENTRY unless exists $tables{$table};
2446 my $key = _disambiguate( $table, $column );
2447 if ( $result->{$key} ) {
2448 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2449 $result->{$key} .= " | " . $field->data();
2452 $result->{$key} = $field->data();
2457 # deal with subfields
2458 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2459 my $code = $sf->[0];
2460 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2461 my $value = $sf->[1];
2462 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2463 my ( $table, $column ) = @{$entry};
2464 next SFENTRY unless exists $tables{$table};
2465 my $key = _disambiguate( $table, $column );
2466 if ( $result->{$key} ) {
2467 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2468 $result->{$key} .= " | " . $value;
2471 $result->{$key} = $value;
2478 # modify copyrightdate to keep only the 1st year found
2479 if ( exists $result->{'copyrightdate'} ) {
2480 my $temp = $result->{'copyrightdate'};
2481 $temp =~ m/c(\d\d\d\d)/;
2482 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2483 $result->{'copyrightdate'} = $1;
2484 } else { # if no cYYYY, get the 1st date.
2485 $temp =~ m/(\d\d\d\d)/;
2486 $result->{'copyrightdate'} = $1;
2490 # modify publicationyear to keep only the 1st year found
2491 if ( exists $result->{'publicationyear'} ) {
2492 my $temp = $result->{'publicationyear'};
2493 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2494 $result->{'publicationyear'} = $1;
2495 } else { # if no cYYYY, get the 1st date.
2496 $temp =~ m/(\d\d\d\d)/;
2497 $result->{'publicationyear'} = $1;
2504 sub _get_inverted_marc_field_map {
2506 my $relations = C4::Context->marcfromkohafield;
2508 foreach my $frameworkcode ( keys %{$relations} ) {
2509 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2510 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2511 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2512 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2513 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2514 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2515 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2521 =head2 _disambiguate
2523 $newkey = _disambiguate($table, $field);
2525 This is a temporary hack to distinguish between the
2526 following sets of columns when using TransformMarcToKoha.
2528 items.cn_source & biblioitems.cn_source
2529 items.cn_sort & biblioitems.cn_sort
2531 Columns that are currently NOT distinguished (FIXME
2532 due to lack of time to fully test) are:
2534 biblio.notes and biblioitems.notes
2539 FIXME - this is necessary because prefixing each column
2540 name with the table name would require changing lots
2541 of code and templates, and exposing more of the DB
2542 structure than is good to the UI templates, particularly
2543 since biblio and bibloitems may well merge in a future
2544 version. In the future, it would also be good to
2545 separate DB access and UI presentation field names
2550 sub CountItemsIssued {
2551 my ($biblionumber) = @_;
2552 my $dbh = C4::Context->dbh;
2553 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2554 $sth->execute($biblionumber);
2555 my $row = $sth->fetchrow_hashref();
2556 return $row->{'issuedCount'};
2560 my ( $table, $column ) = @_;
2561 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2562 return $table . '.' . $column;
2569 =head2 get_koha_field_from_marc
2571 $result->{_disambiguate($table, $field)} =
2572 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2574 Internal function to map data from the MARC record to a specific non-MARC field.
2575 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2579 sub get_koha_field_from_marc {
2580 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2581 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2583 foreach my $field ( $record->field($tagfield) ) {
2584 if ( $field->tag() < 10 ) {
2586 $kohafield .= " | " . $field->data();
2588 $kohafield = $field->data();
2591 if ( $field->subfields ) {
2592 my @subfields = $field->subfields();
2593 foreach my $subfieldcount ( 0 .. $#subfields ) {
2594 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2596 $kohafield .= " | " . $subfields[$subfieldcount][1];
2598 $kohafield = $subfields[$subfieldcount][1];
2608 =head2 TransformMarcToKohaOneField
2610 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2614 sub TransformMarcToKohaOneField {
2616 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2617 # only the 1st will be retrieved...
2618 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2620 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2621 foreach my $field ( $record->field($tagfield) ) {
2622 if ( $field->tag() < 10 ) {
2623 if ( $result->{$kohafield} ) {
2624 $result->{$kohafield} .= " | " . $field->data();
2626 $result->{$kohafield} = $field->data();
2629 if ( $field->subfields ) {
2630 my @subfields = $field->subfields();
2631 foreach my $subfieldcount ( 0 .. $#subfields ) {
2632 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2633 if ( $result->{$kohafield} ) {
2634 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2636 $result->{$kohafield} = $subfields[$subfieldcount][1];
2650 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2652 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2653 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2654 # =head2 ModZebrafiles
2656 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2660 # sub ModZebrafiles {
2662 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2666 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2667 # unless ( opendir( DIR, "$zebradir" ) ) {
2668 # warn "$zebradir not found";
2672 # my $filename = $zebradir . $biblionumber;
2675 # open( OUTPUT, ">", $filename . ".xml" );
2676 # print OUTPUT $record;
2683 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2685 $biblionumber is the biblionumber we want to index
2687 $op is specialUpdate or delete, and is used to know what we want to do
2689 $server is the server that we want to update
2691 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2692 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2695 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2700 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2701 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2702 my $dbh = C4::Context->dbh;
2704 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2706 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2707 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2709 if ( C4::Context->preference("NoZebra") ) {
2711 # lock the nozebra table : we will read index lines, update them in Perl process
2712 # and write everything in 1 transaction.
2713 # lock the table to avoid someone else overwriting what we are doing
2714 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2715 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2716 if ( $op eq 'specialUpdate' ) {
2718 # OK, we have to add or update the record
2719 # 1st delete (virtually, in indexes), if record actually exists
2721 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2724 # ... add the record
2725 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2728 # it's a deletion, delete the record...
2729 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2730 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2733 # ok, now update the database...
2734 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2735 foreach my $key ( keys %result ) {
2736 foreach my $index ( keys %{ $result{$key} } ) {
2737 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2740 $dbh->do('UNLOCK TABLES');
2744 # we use zebra, just fill zebraqueue table
2746 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2748 AND biblio_auth_number = ?
2751 my $check_sth = $dbh->prepare_cached($check_sql);
2752 $check_sth->execute( $server, $biblionumber, $op );
2753 my ($count) = $check_sth->fetchrow_array;
2754 $check_sth->finish();
2755 if ( $count == 0 ) {
2756 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2757 $sth->execute( $biblionumber, $server, $op );
2763 =head2 GetNoZebraIndexes
2765 %indexes = GetNoZebraIndexes;
2767 return the data from NoZebraIndexes syspref.
2771 sub GetNoZebraIndexes {
2772 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2774 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2775 $line =~ /(.*)=>(.*)/;
2776 my $index = $1; # initial ' or " is removed afterwards
2778 $index =~ s/'|"|\s//g;
2779 $fields =~ s/'|"|\s//g;
2780 $indexes{$index} = $fields;
2785 =head2 EmbedItemsInMarcBiblio
2787 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2789 Given a MARC::Record object containing a bib record,
2790 modify it to include the items attached to it as 9XX
2791 per the bib's MARC framework.
2792 if $itemnumbers is defined, only specified itemnumbers are embedded
2796 sub EmbedItemsInMarcBiblio {
2797 my ($marc, $biblionumber, $itemnumbers) = @_;
2798 croak "No MARC record" unless $marc;
2800 my $frameworkcode = GetFrameworkCode($biblionumber);
2801 _strip_item_fields($marc, $frameworkcode);
2803 # ... and embed the current items
2804 my $dbh = C4::Context->dbh;
2805 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2806 $sth->execute($biblionumber);
2808 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2809 while (my ($itemnumber) = $sth->fetchrow_array) {
2810 next if $itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2812 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2813 push @item_fields, $item_marc->field($itemtag);
2815 $marc->append_fields(@item_fields);
2818 =head1 INTERNAL FUNCTIONS
2820 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2822 function to delete a biblio in NoZebra indexes
2823 This function does NOT delete anything in database : it reads all the indexes entries
2824 that have to be deleted & delete them in the hash
2826 The SQL part is done either :
2827 - after the Add if we are modifying a biblio (delete + add again)
2828 - immediatly after this sub if we are doing a true deletion.
2830 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2834 sub _DelBiblioNoZebra {
2835 my ( $biblionumber, $record, $server ) = @_;
2838 my $dbh = C4::Context->dbh;
2843 if ( $server eq 'biblioserver' ) {
2844 %index = GetNoZebraIndexes;
2846 # get title of the record (to store the 10 first letters with the index)
2847 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2848 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2851 # for authorities, the "title" is the $a mainentry
2852 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2853 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2854 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2855 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2856 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2857 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2858 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2863 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2864 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2866 # limit to 10 char, should be enough, and limit the DB size
2867 $title = substr( $title, 0, 10 );
2870 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2871 foreach my $field ( $record->fields() ) {
2873 #parse each subfield
2874 next if $field->tag < 10;
2875 foreach my $subfield ( $field->subfields() ) {
2876 my $tag = $field->tag();
2877 my $subfieldcode = $subfield->[0];
2880 # check each index to see if the subfield is stored somewhere
2881 # otherwise, store it in __RAW__ index
2882 foreach my $key ( keys %index ) {
2884 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2885 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2887 my $line = lc $subfield->[1];
2889 # remove meaningless value in the field...
2890 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2892 # ... and split in words
2893 foreach ( split / /, $line ) {
2894 next unless $_; # skip empty values (multiple spaces)
2895 # if the entry is already here, do nothing, the biblionumber has already be removed
2896 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2898 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2899 $sth2->execute( $server, $key, $_ );
2900 my $existing_biblionumbers = $sth2->fetchrow;
2903 if ($existing_biblionumbers) {
2905 # warn " existing for $key $_: $existing_biblionumbers";
2906 $result{$key}->{$_} = $existing_biblionumbers;
2907 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2914 # the subfield is not indexed, store it in __RAW__ index anyway
2916 my $line = lc $subfield->[1];
2917 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2919 # ... and split in words
2920 foreach ( split / /, $line ) {
2921 next unless $_; # skip empty values (multiple spaces)
2922 # if the entry is already here, do nothing, the biblionumber has already be removed
2923 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2925 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2926 $sth2->execute( $server, '__RAW__', $_ );
2927 my $existing_biblionumbers = $sth2->fetchrow;
2930 if ($existing_biblionumbers) {
2931 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2932 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2942 =head2 _AddBiblioNoZebra
2944 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2946 function to add a biblio in NoZebra indexes
2950 sub _AddBiblioNoZebra {
2951 my ( $biblionumber, $record, $server, %result ) = @_;
2952 my $dbh = C4::Context->dbh;
2957 if ( $server eq 'biblioserver' ) {
2958 %index = GetNoZebraIndexes;
2960 # get title of the record (to store the 10 first letters with the index)
2961 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2962 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2965 # warn "server : $server";
2966 # for authorities, the "title" is the $a mainentry
2967 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2968 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2969 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2970 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2971 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2972 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2973 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2976 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2977 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2979 # limit to 10 char, should be enough, and limit the DB size
2980 $title = substr( $title, 0, 10 );
2983 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2984 foreach my $field ( $record->fields() ) {
2986 #parse each subfield
2987 ###FIXME: impossible to index a 001-009 value with NoZebra
2988 next if $field->tag < 10;
2989 foreach my $subfield ( $field->subfields() ) {
2990 my $tag = $field->tag();
2991 my $subfieldcode = $subfield->[0];
2994 # warn "INDEXING :".$subfield->[1];
2995 # check each index to see if the subfield is stored somewhere
2996 # otherwise, store it in __RAW__ index
2997 foreach my $key ( keys %index ) {
2999 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
3000 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
3002 my $line = lc $subfield->[1];
3004 # remove meaningless value in the field...
3005 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3007 # ... and split in words
3008 foreach ( split / /, $line ) {
3009 next unless $_; # skip empty values (multiple spaces)
3010 # if the entry is already here, improve weight
3012 # warn "managing $_";
3013 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3014 my $weight = $1 + 1;
3015 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3016 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3019 # get the value if it exist in the nozebra table, otherwise, create it
3020 $sth2->execute( $server, $key, $_ );
3021 my $existing_biblionumbers = $sth2->fetchrow;
3024 if ($existing_biblionumbers) {
3025 $result{$key}->{"$_"} = $existing_biblionumbers;
3026 my $weight = defined $1 ? $1 + 1 : 1;
3027 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3028 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3030 # create a new ligne for this entry
3033 # warn "INSERT : $server / $key / $_";
3034 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
3035 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
3042 # the subfield is not indexed, store it in __RAW__ index anyway
3044 my $line = lc $subfield->[1];
3045 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3047 # ... and split in words
3048 foreach ( split / /, $line ) {
3049 next unless $_; # skip empty values (multiple spaces)
3050 # if the entry is already here, improve weight
3051 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
3052 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3053 my $weight = $1 + 1;
3054 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3055 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3058 # get the value if it exist in the nozebra table, otherwise, create it
3059 $sth2->execute( $server, '__RAW__', $_ );
3060 my $existing_biblionumbers = $sth2->fetchrow;
3063 if ($existing_biblionumbers) {
3064 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
3065 my $weight = ( $1 ? $1 : 0 ) + 1;
3066 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3067 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3069 # create a new ligne for this entry
3071 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
3072 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
3082 =head2 _koha_marc_update_bib_ids
3085 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
3087 Internal function to add or update biblionumber and biblioitemnumber to
3092 sub _koha_marc_update_bib_ids {
3093 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
3095 # we must add bibnum and bibitemnum in MARC::Record...
3096 # we build the new field with biblionumber and biblioitemnumber
3097 # we drop the original field
3098 # we add the new builded field.
3099 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
3100 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
3101 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
3102 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
3104 if ( $biblio_tag == $biblioitem_tag ) {
3106 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3107 my $new_field = MARC::Field->new(
3108 $biblio_tag, '', '',
3109 "$biblio_subfield" => $biblionumber,
3110 "$biblioitem_subfield" => $biblioitemnumber
3113 # drop old field and create new one...
3114 my $old_field = $record->field($biblio_tag);
3115 $record->delete_field($old_field) if $old_field;
3116 $record->insert_fields_ordered($new_field);
3119 # biblionumber & biblioitemnumber are in different fields
3121 # deal with biblionumber
3122 my ( $new_field, $old_field );
3123 if ( $biblio_tag < 10 ) {
3124 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3126 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3129 # drop old field and create new one...
3130 $old_field = $record->field($biblio_tag);
3131 $record->delete_field($old_field) if $old_field;
3132 $record->insert_fields_ordered($new_field);
3134 # deal with biblioitemnumber
3135 if ( $biblioitem_tag < 10 ) {
3136 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3138 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3141 # drop old field and create new one...
3142 $old_field = $record->field($biblioitem_tag);
3143 $record->delete_field($old_field) if $old_field;
3144 $record->insert_fields_ordered($new_field);
3148 =head2 _koha_marc_update_biblioitem_cn_sort
3150 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3152 Given a MARC bib record and the biblioitem hash, update the
3153 subfield that contains a copy of the value of biblioitems.cn_sort.
3157 sub _koha_marc_update_biblioitem_cn_sort {
3159 my $biblioitem = shift;
3160 my $frameworkcode = shift;
3162 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3163 return unless $biblioitem_tag;
3165 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3167 if ( my $field = $marc->field($biblioitem_tag) ) {
3168 $field->delete_subfield( code => $biblioitem_subfield );
3169 if ( $cn_sort ne '' ) {
3170 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3174 # if we get here, no biblioitem tag is present in the MARC record, so
3175 # we'll create it if $cn_sort is not empty -- this would be
3176 # an odd combination of events, however
3178 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3183 =head2 _koha_add_biblio
3185 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3187 Internal function to add a biblio ($biblio is a hash with the values)
3191 sub _koha_add_biblio {
3192 my ( $dbh, $biblio, $frameworkcode ) = @_;
3196 # set the series flag
3197 unless (defined $biblio->{'serial'}){
3198 $biblio->{'serial'} = 0;
3199 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3202 my $query = "INSERT INTO biblio
3203 SET frameworkcode = ?,
3214 my $sth = $dbh->prepare($query);
3216 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3217 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3220 my $biblionumber = $dbh->{'mysql_insertid'};
3221 if ( $dbh->errstr ) {
3222 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3228 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3229 return ( $biblionumber, $error );
3232 =head2 _koha_modify_biblio
3234 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3236 Internal function for updating the biblio table
3240 sub _koha_modify_biblio {
3241 my ( $dbh, $biblio, $frameworkcode ) = @_;
3246 SET frameworkcode = ?,
3255 WHERE biblionumber = ?
3258 my $sth = $dbh->prepare($query);
3261 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3262 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3263 ) if $biblio->{'biblionumber'};
3265 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3266 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3269 return ( $biblio->{'biblionumber'}, $error );
3272 =head2 _koha_modify_biblioitem_nonmarc
3274 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3276 Updates biblioitems row except for marc and marcxml, which should be changed
3281 sub _koha_modify_biblioitem_nonmarc {
3282 my ( $dbh, $biblioitem ) = @_;
3285 # re-calculate the cn_sort, it may have changed
3286 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3288 my $query = "UPDATE biblioitems
3289 SET biblionumber = ?,
3295 publicationyear = ?,
3299 collectiontitle = ?,
3301 collectionvolume= ?,
3302 editionstatement= ?,
3303 editionresponsibility = ?,
3319 where biblioitemnumber = ?
3321 my $sth = $dbh->prepare($query);
3323 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3324 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3325 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3326 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3327 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3328 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3329 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3330 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3332 if ( $dbh->errstr ) {
3333 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3336 return ( $biblioitem->{'biblioitemnumber'}, $error );
3339 =head2 _koha_add_biblioitem
3341 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3343 Internal function to add a biblioitem
3347 sub _koha_add_biblioitem {
3348 my ( $dbh, $biblioitem ) = @_;
3351 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3352 my $query = "INSERT INTO biblioitems SET
3359 publicationyear = ?,
3363 collectiontitle = ?,
3365 collectionvolume= ?,
3366 editionstatement= ?,
3367 editionresponsibility = ?,
3385 my $sth = $dbh->prepare($query);
3387 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3388 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3389 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3390 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3391 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3392 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3393 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3394 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3396 my $bibitemnum = $dbh->{'mysql_insertid'};
3398 if ( $dbh->errstr ) {
3399 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3403 return ( $bibitemnum, $error );
3406 =head2 _koha_delete_biblio
3408 $error = _koha_delete_biblio($dbh,$biblionumber);
3410 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3412 C<$dbh> - the database handle
3414 C<$biblionumber> - the biblionumber of the biblio to be deleted
3418 # FIXME: add error handling
3420 sub _koha_delete_biblio {
3421 my ( $dbh, $biblionumber ) = @_;
3423 # get all the data for this biblio
3424 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3425 $sth->execute($biblionumber);
3427 if ( my $data = $sth->fetchrow_hashref ) {
3429 # save the record in deletedbiblio
3430 # find the fields to save
3431 my $query = "INSERT INTO deletedbiblio SET ";
3433 foreach my $temp ( keys %$data ) {
3434 $query .= "$temp = ?,";
3435 push( @bind, $data->{$temp} );
3438 # replace the last , by ",?)"
3440 my $bkup_sth = $dbh->prepare($query);
3441 $bkup_sth->execute(@bind);
3445 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3446 $sth2->execute($biblionumber);
3447 # update the timestamp (Bugzilla 7146)
3448 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3449 $sth2->execute($biblionumber);
3456 =head2 _koha_delete_biblioitems
3458 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3460 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3462 C<$dbh> - the database handle
3463 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3467 # FIXME: add error handling
3469 sub _koha_delete_biblioitems {
3470 my ( $dbh, $biblioitemnumber ) = @_;
3472 # get all the data for this biblioitem
3473 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3474 $sth->execute($biblioitemnumber);
3476 if ( my $data = $sth->fetchrow_hashref ) {
3478 # save the record in deletedbiblioitems
3479 # find the fields to save
3480 my $query = "INSERT INTO deletedbiblioitems SET ";
3482 foreach my $temp ( keys %$data ) {
3483 $query .= "$temp = ?,";
3484 push( @bind, $data->{$temp} );
3487 # replace the last , by ",?)"
3489 my $bkup_sth = $dbh->prepare($query);
3490 $bkup_sth->execute(@bind);
3493 # delete the biblioitem
3494 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3495 $sth2->execute($biblioitemnumber);
3496 # update the timestamp (Bugzilla 7146)
3497 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3498 $sth2->execute($biblioitemnumber);
3505 =head1 UNEXPORTED FUNCTIONS
3507 =head2 ModBiblioMarc
3509 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3511 Add MARC data for a biblio to koha
3513 Function exported, but should NOT be used, unless you really know what you're doing
3518 # pass the MARC::Record to this function, and it will create the records in
3520 my ( $record, $biblionumber, $frameworkcode ) = @_;
3522 # Clone record as it gets modified
3523 $record = $record->clone();
3524 my $dbh = C4::Context->dbh;
3525 my @fields = $record->fields();
3526 if ( !$frameworkcode ) {
3527 $frameworkcode = "";
3529 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3530 $sth->execute( $frameworkcode, $biblionumber );
3532 my $encoding = C4::Context->preference("marcflavour");
3534 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3535 if ( $encoding eq "UNIMARC" ) {
3536 my $string = $record->subfield( 100, "a" );
3537 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3538 my $f100 = $record->field(100);
3539 $record->delete_field($f100);
3541 $string = POSIX::strftime( "%Y%m%d", localtime );
3543 $string = sprintf( "%-*s", 35, $string );
3545 substr( $string, 22, 6, "frey50" );
3546 unless ( $record->subfield( 100, "a" ) ) {
3547 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3551 #enhancement 5374: update transaction date (005) for marc21/unimarc
3552 if($encoding =~ /MARC21|UNIMARC/) {
3553 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3554 # YY MM DD HH MM SS (update year and month)
3555 my $f005= $record->field('005');
3556 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3560 if ( C4::Context->preference("NoZebra") ) {
3562 # only NoZebra indexing needs to have
3563 # the previous version of the record
3564 $oldRecord = GetMarcBiblio($biblionumber);
3566 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3567 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3569 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3570 return $biblionumber;
3573 =head2 get_biblio_authorised_values
3575 find the types and values for all authorised values assigned to this biblio.
3579 MARC::Record of the bib
3581 returns: a hashref mapping the authorised value to the value set for this biblionumber
3583 $authorised_values = {
3584 'Scent' => 'flowery',
3585 'Audience' => 'Young Adult',
3586 'itemtypes' => 'SER',
3589 Notes: forlibrarian should probably be passed in, and called something different.
3593 sub get_biblio_authorised_values {
3594 my $biblionumber = shift;
3597 my $forlibrarian = 1; # are we in staff or opac?
3598 my $frameworkcode = GetFrameworkCode($biblionumber);
3600 my $authorised_values;
3602 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3603 or return $authorised_values;
3605 # assume that these entries in the authorised_value table are bibliolevel.
3606 # ones that start with 'item%' are item level.
3607 my $query = q(SELECT distinct authorised_value, kohafield
3608 FROM marc_subfield_structure
3609 WHERE authorised_value !=''
3610 AND (kohafield like 'biblio%'
3611 OR kohafield like '') );
3612 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3614 foreach my $tag ( keys(%$tagslib) ) {
3615 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3617 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3618 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3619 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3620 if ( defined $record->field($tag) ) {
3621 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3622 if ( defined $this_subfield_value ) {
3623 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3631 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3632 return $authorised_values;
3635 =head2 CountBiblioInOrders
3638 $count = &CountBiblioInOrders( $biblionumber);
3642 This function return count of biblios in orders with $biblionumber
3646 sub CountBiblioInOrders {
3647 my ($biblionumber) = @_;
3648 my $dbh = C4::Context->dbh;
3649 my $query = "SELECT count(*)
3651 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3652 my $sth = $dbh->prepare($query);
3653 $sth->execute($biblionumber);
3654 my $count = $sth->fetchrow;
3658 =head2 GetSubscriptionsId
3661 $subscriptions = &GetSubscriptionsId($biblionumber);
3665 This function return an array of subscriptionid with $biblionumber
3669 sub GetSubscriptionsId {
3670 my ($biblionumber) = @_;
3671 my $dbh = C4::Context->dbh;
3672 my $query = "SELECT subscriptionid
3674 WHERE biblionumber=?";
3675 my $sth = $dbh->prepare($query);
3676 $sth->execute($biblionumber);
3677 my @subscriptions = $sth->fetchrow_array;
3678 return (@subscriptions);
3684 $holds = &GetHolds($biblionumber);
3688 This function return the count of holds with $biblionumber
3693 my ($biblionumber) = @_;
3694 my $dbh = C4::Context->dbh;
3695 my $query = "SELECT count(*)
3697 WHERE biblionumber=?";
3698 my $sth = $dbh->prepare($query);
3699 $sth->execute($biblionumber);
3700 my $holds = $sth->fetchrow;
3704 =head2 prepare_host_field
3706 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3707 Generate the host item entry for an analytic child entry
3711 sub prepare_host_field {
3712 my ( $hostbiblio, $marcflavour ) = @_;
3713 $marcflavour ||= C4::Context->preference('marcflavour');
3714 my $host = GetMarcBiblio($hostbiblio);
3715 # unfortunately as_string does not 'do the right thing'
3716 # if field returns undef
3720 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3721 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3722 my $s = $field->as_string('ab');
3727 if ( $field = $host->field('245') ) {
3728 my $s = $field->as_string('a');
3733 if ( $field = $host->field('260') ) {
3734 my $s = $field->as_string('abc');
3739 if ( $field = $host->field('240') ) {
3740 my $s = $field->as_string();
3745 if ( $field = $host->field('022') ) {
3746 my $s = $field->as_string('a');
3751 if ( $field = $host->field('020') ) {
3752 my $s = $field->as_string('a');
3757 if ( $field = $host->field('001') ) {
3758 $sfd{w} = $field->data(),;
3760 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3763 elsif ( $marcflavour eq 'UNIMARC' ) {
3765 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3766 my $s = $field->as_string('ab');
3772 if ( $field = $host->field('200') ) {
3773 my $s = $field->as_string('a');
3778 #place of publicaton
3779 if ( $field = $host->field('210') ) {
3780 my $s = $field->as_string('a');
3785 #date of publication
3786 if ( $field = $host->field('210') ) {
3787 my $s = $field->as_string('d');
3793 if ( $field = $host->field('205') ) {
3794 my $s = $field->as_string();
3800 if ( $field = $host->field('856') ) {
3801 my $s = $field->as_string('u');
3807 if ( $field = $host->field('011') ) {
3808 my $s = $field->as_string('a');
3814 if ( $field = $host->field('010') ) {
3815 my $s = $field->as_string('a');
3820 if ( $field = $host->field('001') ) {
3821 $sfd{0} = $field->data(),;
3823 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3830 =head2 UpdateTotalIssues
3832 UpdateTotalIssues($biblionumber, $increase, [$value])
3834 Update the total issue count for a particular bib record.
3838 =item C<$biblionumber> is the biblionumber of the bib to update
3840 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3842 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3848 sub UpdateTotalIssues {
3849 my ($biblionumber, $increase, $value) = @_;
3852 my $data = GetBiblioData($biblionumber);
3854 if (defined $value) {
3855 $totalissues = $value;
3857 $totalissues = $data->{'totalissues'} + $increase;
3859 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3861 my $record = GetMarcBiblio($biblionumber);
3863 my $field = $record->field($totalissuestag);
3864 if (defined $field) {
3865 $field->update( $totalissuessubfield => $totalissues );
3867 $field = MARC::Field->new($totalissuestag, '0', '0',
3868 $totalissuessubfield => $totalissues);
3869 $record->insert_grouped_field($field);
3872 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3878 &RemoveAllNsb($record);
3880 Removes all nsb/nse chars from a record
3887 SetUTF8Flag($record);
3889 foreach my $field ($record->fields()) {
3890 if ($field->is_control_field()) {
3891 $field->update(nsb_clean($field->data()));
3893 my @subfields = $field->subfields();
3895 foreach my $subfield (@subfields) {
3896 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3898 if (scalar(@new_subfields) > 0) {
3901 $new_field = MARC::Field->new(
3903 $field->indicator(1),
3904 $field->indicator(2),
3909 warn "error in RemoveAllNsb : $@";
3911 $field->replace_with($new_field);
3927 Koha Development Team <http://koha-community.org/>
3929 Paul POULAIN paul.poulain@free.fr
3931 Joshua Ferraro jmf@liblime.com