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);
31 use Module::Load::Conditional qw(can_load);
34 use C4::Dates qw/format_date/;
35 use C4::Log; # logaction
41 use vars qw($VERSION @ISA @EXPORT);
44 $VERSION = 3.07.00.049;
47 @ISA = qw( Exporter );
62 &GetBiblioItemByBiblioNumber
63 &GetBiblioFromItemNumber
64 &GetBiblionumberFromItemnumber
90 &GetAuthorisedValueDesc
103 # To modify something
112 # To delete something
117 # To link headings in a bib record
118 # to authority records.
121 &LinkBibHeadingsToAuthorities
125 # those functions are exported but should not be used
126 # they are usefull is few circumstances, so are exported.
127 # but don't use them unless you're a core developer ;-)
135 &TransformHtmlToMarc2
144 if (C4::Context->ismemcached) {
145 require Memoize::Memcached;
146 import Memoize::Memcached qw(memoize_memcached);
148 memoize_memcached( 'GetMarcStructure',
149 memcached => C4::Context->memcached);
155 C4::Biblio - cataloging management functions
159 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:
163 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
165 =item 2. as raw MARC in the Zebra index and storage engine
167 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
171 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
173 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.
177 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
179 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
183 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:
187 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
189 =item 2. _koha_* - low-level internal functions for managing the koha tables
191 =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.
193 =item 4. Zebra functions used to update the Zebra index
195 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
199 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 :
203 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
205 =item 2. add the biblionumber and biblioitemnumber into the MARC records
207 =item 3. save the marc record
211 When dealing with items, we must :
215 =item 1. save the item in items table, that gives us an itemnumber
217 =item 2. add the itemnumber to the item MARC field
219 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
221 When modifying a biblio or an item, the behaviour is quite similar.
225 =head1 EXPORTED FUNCTIONS
229 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
231 Exported function (core API) for adding a new biblio to koha.
233 The first argument is a C<MARC::Record> object containing the
234 bib to add, while the second argument is the desired MARC
237 This function also accepts a third, optional argument: a hashref
238 to additional options. The only defined option is C<defer_marc_save>,
239 which if present and mapped to a true value, causes C<AddBiblio>
240 to omit the call to save the MARC in C<bibilioitems.marc>
241 and C<biblioitems.marcxml> This option is provided B<only>
242 for the use of scripts such as C<bulkmarcimport.pl> that may need
243 to do some manipulation of the MARC record for item parsing before
244 saving it and which cannot afford the performance hit of saving
245 the MARC record twice. Consequently, do not use that option
246 unless you can guarantee that C<ModBiblioMarc> will be called.
252 my $frameworkcode = shift;
253 my $options = @_ ? shift : undef;
254 my $defer_marc_save = 0;
255 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
256 $defer_marc_save = 1;
259 my ( $biblionumber, $biblioitemnumber, $error );
260 my $dbh = C4::Context->dbh;
262 # transform the data into koha-table style data
263 SetUTF8Flag($record);
264 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
265 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
266 $olddata->{'biblionumber'} = $biblionumber;
267 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
269 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
271 # update MARC subfield that stores biblioitems.cn_sort
272 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
275 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
277 # update OAI-PMH sets
278 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
279 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
282 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
283 return ( $biblionumber, $biblioitemnumber );
288 ModBiblio( $record,$biblionumber,$frameworkcode);
290 Replace an existing bib record identified by C<$biblionumber>
291 with one supplied by the MARC::Record object C<$record>. The embedded
292 item, biblioitem, and biblionumber fields from the previous
293 version of the bib record replace any such fields of those tags that
294 are present in C<$record>. Consequently, ModBiblio() is not
295 to be used to try to modify item records.
297 C<$frameworkcode> specifies the MARC framework to use
298 when storing the modified bib record; among other things,
299 this controls how MARC fields get mapped to display columns
300 in the C<biblio> and C<biblioitems> tables, as well as
301 which fields are used to store embedded item, biblioitem,
302 and biblionumber data for indexing.
307 my ( $record, $biblionumber, $frameworkcode ) = @_;
308 croak "No record" unless $record;
310 if ( C4::Context->preference("CataloguingLog") ) {
311 my $newrecord = GetMarcBiblio($biblionumber);
312 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
315 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
316 # throw an exception which probably won't be handled.
317 foreach my $field ($record->fields()) {
318 if (! $field->is_control_field()) {
319 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
320 $record->delete_field($field);
325 SetUTF8Flag($record);
326 my $dbh = C4::Context->dbh;
328 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
330 _strip_item_fields($record, $frameworkcode);
332 # update biblionumber and biblioitemnumber in MARC
333 # FIXME - this is assuming a 1 to 1 relationship between
334 # biblios and biblioitems
335 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
336 $sth->execute($biblionumber);
337 my ($biblioitemnumber) = $sth->fetchrow;
339 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
341 # load the koha-table data object
342 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
344 # update MARC subfield that stores biblioitems.cn_sort
345 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
347 # update the MARC record (that now contains biblio and items) with the new record data
348 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
350 # modify the other koha tables
351 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
352 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
354 # update OAI-PMH sets
355 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
356 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
362 =head2 _strip_item_fields
364 _strip_item_fields($record, $frameworkcode)
366 Utility routine to remove item tags from a
371 sub _strip_item_fields {
373 my $frameworkcode = shift;
374 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
375 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
377 # delete any item fields from incoming record to avoid
378 # duplication or incorrect data - use AddItem() or ModItem()
380 foreach my $field ( $record->field($itemtag) ) {
381 $record->delete_field($field);
385 =head2 ModBiblioframework
387 ModBiblioframework($biblionumber,$frameworkcode);
389 Exported function to modify a biblio framework
393 sub ModBiblioframework {
394 my ( $biblionumber, $frameworkcode ) = @_;
395 my $dbh = C4::Context->dbh;
396 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
397 $sth->execute( $frameworkcode, $biblionumber );
403 my $error = &DelBiblio($biblionumber);
405 Exported function (core API) for deleting a biblio in koha.
406 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
407 Also backs it up to deleted* tables
408 Checks to make sure there are not issues on any of the items
410 C<$error> : undef unless an error occurs
415 my ($biblionumber) = @_;
416 my $dbh = C4::Context->dbh;
417 my $error; # for error handling
419 # First make sure this biblio has no items attached
420 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
421 $sth->execute($biblionumber);
422 if ( my $itemnumber = $sth->fetchrow ) {
424 # Fix this to use a status the template can understand
425 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
428 return $error if $error;
430 # We delete attached subscriptions
432 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
433 foreach my $subscription (@$subscriptions) {
434 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
437 # We delete any existing holds
438 require C4::Reserves;
439 my ($count, $reserves) = C4::Reserves::GetReservesFromBiblionumber($biblionumber);
440 foreach my $res ( @$reserves ) {
441 C4::Reserves::CancelReserve( $res->{'biblionumber'}, $res->{'itemnumber'}, $res->{'borrowernumber'} );
444 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
445 # for at least 2 reasons :
446 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
447 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
448 # 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)
450 if ( C4::Context->preference("NoZebra") ) {
452 # only NoZebra indexing needs to have
453 # the previous version of the record
454 $oldRecord = GetMarcBiblio($biblionumber);
456 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
458 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
459 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
460 $sth->execute($biblionumber);
461 while ( my $biblioitemnumber = $sth->fetchrow ) {
463 # delete this biblioitem
464 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
465 return $error if $error;
468 # delete biblio from Koha tables and save in deletedbiblio
469 # must do this *after* _koha_delete_biblioitems, otherwise
470 # delete cascade will prevent deletedbiblioitems rows
471 # from being generated by _koha_delete_biblioitems
472 $error = _koha_delete_biblio( $dbh, $biblionumber );
474 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
480 =head2 BiblioAutoLink
482 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
484 Automatically links headings in a bib record to authorities.
490 my $frameworkcode = shift;
491 my ( $num_headings_changed, %results );
494 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
495 unless ( can_load( modules => { $linker_module => undef } ) ) {
496 $linker_module = 'C4::Linker::Default';
497 unless ( can_load( modules => { $linker_module => undef } ) ) {
502 my $linker = $linker_module->new(
503 { 'options' => C4::Context->preference("LinkerOptions") } );
504 my ( $headings_changed, undef ) =
505 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
506 # By default we probably don't want to relink things when cataloging
507 return $headings_changed;
510 =head2 LinkBibHeadingsToAuthorities
512 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
514 Links bib headings to authority records by checking
515 each authority-controlled field in the C<MARC::Record>
516 object C<$marc>, looking for a matching authority record,
517 and setting the linking subfield $9 to the ID of that
520 If $allowrelink is false, existing authids will never be
521 replaced, regardless of the values of LinkerKeepStale and
524 Returns the number of heading links changed in the
529 sub LinkBibHeadingsToAuthorities {
532 my $frameworkcode = shift;
533 my $allowrelink = shift;
536 require C4::AuthoritiesMarc;
538 $allowrelink = 1 unless defined $allowrelink;
539 my $num_headings_changed = 0;
540 foreach my $field ( $bib->fields() ) {
541 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
542 next unless defined $heading;
545 my $current_link = $field->subfield('9');
547 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
549 $results{'linked'}->{ $heading->display_form() }++;
553 my ( $authid, $fuzzy ) = $linker->get_link($heading);
555 $results{ $fuzzy ? 'fuzzy' : 'linked' }
556 ->{ $heading->display_form() }++;
557 next if defined $current_link and $current_link == $authid;
559 $field->delete_subfield( code => '9' ) if defined $current_link;
560 $field->add_subfields( '9', $authid );
561 $num_headings_changed++;
564 if ( defined $current_link
565 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
567 $results{'fuzzy'}->{ $heading->display_form() }++;
569 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
570 if ( _check_valid_auth_link( $current_link, $field ) ) {
571 $results{'linked'}->{ $heading->display_form() }++;
575 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
576 my $marcrecordauth = MARC::Record->new();
577 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
578 $marcrecordauth->leader(' nz a22 o 4500');
579 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
581 $field->delete_subfield( code => '9' )
582 if defined $current_link;
584 MARC::Field->new( $authtypedata->{auth_tag_to_report},
585 '', '', "a" => "" . $field->subfield('a') );
587 $authfield->add_subfields( $_->[0] => $_->[1] )
588 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
589 } $field->subfields();
590 $marcrecordauth->insert_fields_ordered($authfield);
592 # bug 2317: ensure new authority knows it's using UTF-8; currently
593 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
594 # automatically for UNIMARC (by not transcoding)
595 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
596 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
597 # of change to a core API just before the 3.0 release.
599 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
600 $marcrecordauth->insert_fields_ordered(
603 'a' => "Machine generated authority record."
607 $bib->author() . ", "
608 . $bib->title_proper() . ", "
609 . $bib->publication_date() . " ";
610 $cite =~ s/^[\s\,]*//;
611 $cite =~ s/[\s\,]*$//;
614 . C4::Context->preference('MARCOrgCode') . ")"
615 . $bib->subfield( '999', 'c' ) . ": "
617 $marcrecordauth->insert_fields_ordered(
618 MARC::Field->new( '670', '', '', 'a' => $cite ) );
621 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
624 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
625 $heading->auth_type() );
626 $field->add_subfields( '9', $authid );
627 $num_headings_changed++;
628 $results{'added'}->{ $heading->display_form() }++;
631 elsif ( defined $current_link ) {
632 if ( _check_valid_auth_link( $current_link, $field ) ) {
633 $results{'linked'}->{ $heading->display_form() }++;
636 $field->delete_subfield( code => '9' );
637 $num_headings_changed++;
638 $results{'unlinked'}->{ $heading->display_form() }++;
642 $results{'unlinked'}->{ $heading->display_form() }++;
647 return $num_headings_changed, \%results;
650 =head2 _check_valid_auth_link
652 if ( _check_valid_auth_link($authid, $field) ) {
656 Check whether the specified heading-auth link is valid without reference
657 to Zebra/Solr. Ideally this code would be in C4::Heading, but that won't be
658 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
663 sub _check_valid_auth_link {
664 my ( $authid, $field ) = @_;
666 require C4::AuthoritiesMarc;
668 my $authorized_heading =
669 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } );
671 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
674 =head2 GetRecordValue
676 my $values = GetRecordValue($field, $record, $frameworkcode);
678 Get MARC fields from a keyword defined in fieldmapping table.
683 my ( $field, $record, $frameworkcode ) = @_;
684 my $dbh = C4::Context->dbh;
686 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
687 $sth->execute( $frameworkcode, $field );
691 while ( my $row = $sth->fetchrow_hashref ) {
692 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
693 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
694 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
695 push @result, { 'subfield' => $subfield };
698 } elsif ( $row->{subfieldcode} eq "" ) {
699 push @result, { 'subfield' => $field->as_string() };
707 =head2 SetFieldMapping
709 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
711 Set a Field to MARC mapping value, if it already exists we don't add a new one.
715 sub SetFieldMapping {
716 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
717 my $dbh = C4::Context->dbh;
719 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
720 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
721 if ( not $sth->fetchrow_hashref ) {
723 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
725 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
729 =head2 DeleteFieldMapping
731 DeleteFieldMapping($id);
733 Delete a field mapping from an $id.
737 sub DeleteFieldMapping {
739 my $dbh = C4::Context->dbh;
741 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
745 =head2 GetFieldMapping
747 GetFieldMapping($frameworkcode);
749 Get all field mappings for a specified frameworkcode
753 sub GetFieldMapping {
754 my ($framework) = @_;
755 my $dbh = C4::Context->dbh;
757 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
758 $sth->execute($framework);
761 while ( my $row = $sth->fetchrow_hashref ) {
769 $data = &GetBiblioData($biblionumber);
771 Returns information about the book with the given biblionumber.
772 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
773 the C<biblio> and C<biblioitems> tables in the
776 In addition, C<$data-E<gt>{subject}> is the list of the book's
777 subjects, separated by C<" , "> (space, comma, space).
778 If there are multiple biblioitems with the given biblionumber, only
779 the first one is considered.
785 my $dbh = C4::Context->dbh;
787 # my $query = C4::Context->preference('item-level_itypes') ?
788 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
790 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
791 # WHERE biblio.biblionumber = ?
792 # AND biblioitems.biblionumber = biblio.biblionumber
795 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
797 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
798 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
799 WHERE biblio.biblionumber = ?
800 AND biblioitems.biblionumber = biblio.biblionumber ";
802 my $sth = $dbh->prepare($query);
803 $sth->execute($bibnum);
805 $data = $sth->fetchrow_hashref;
809 } # sub GetBiblioData
811 =head2 &GetBiblioItemData
813 $itemdata = &GetBiblioItemData($biblioitemnumber);
815 Looks up the biblioitem with the given biblioitemnumber. Returns a
816 reference-to-hash. The keys are the fields from the C<biblio>,
817 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
818 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
823 sub GetBiblioItemData {
824 my ($biblioitemnumber) = @_;
825 my $dbh = C4::Context->dbh;
826 my $query = "SELECT *,biblioitems.notes AS bnotes
827 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
828 unless ( C4::Context->preference('item-level_itypes') ) {
829 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
831 $query .= " WHERE biblioitemnumber = ? ";
832 my $sth = $dbh->prepare($query);
834 $sth->execute($biblioitemnumber);
835 $data = $sth->fetchrow_hashref;
838 } # sub &GetBiblioItemData
840 =head2 GetBiblioItemByBiblioNumber
842 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
846 sub GetBiblioItemByBiblioNumber {
847 my ($biblionumber) = @_;
848 my $dbh = C4::Context->dbh;
849 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
853 $sth->execute($biblionumber);
855 while ( my $data = $sth->fetchrow_hashref ) {
856 push @results, $data;
863 =head2 GetBiblionumberFromItemnumber
868 sub GetBiblionumberFromItemnumber {
869 my ($itemnumber) = @_;
870 my $dbh = C4::Context->dbh;
871 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
873 $sth->execute($itemnumber);
874 my ($result) = $sth->fetchrow;
878 =head2 GetBiblioFromItemNumber
880 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
882 Looks up the item with the given itemnumber. if undef, try the barcode.
884 C<&itemnodata> returns a reference-to-hash whose keys are the fields
885 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
891 sub GetBiblioFromItemNumber {
892 my ( $itemnumber, $barcode ) = @_;
893 my $dbh = C4::Context->dbh;
896 $sth = $dbh->prepare(
898 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
899 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
900 WHERE items.itemnumber = ?"
902 $sth->execute($itemnumber);
904 $sth = $dbh->prepare(
906 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
907 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
908 WHERE items.barcode = ?"
910 $sth->execute($barcode);
912 my $data = $sth->fetchrow_hashref;
919 $isbd = &GetISBDView($biblionumber);
921 Return the ISBD view which can be included in opac and intranet
926 my ( $biblionumber, $template ) = @_;
927 my $record = GetMarcBiblio($biblionumber, 1);
928 return unless defined $record;
929 my $itemtype = &GetFrameworkCode($biblionumber);
930 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
931 my $tagslib = &GetMarcStructure( 1, $itemtype );
933 my $ISBD = C4::Context->preference('isbd');
938 foreach my $isbdfield ( split( /#/, $bloc ) ) {
940 # $isbdfield= /(.?.?.?)/;
941 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
942 my $fieldvalue = $1 || 0;
943 my $subfvalue = $2 || "";
945 my $analysestring = $4;
948 # warn "==> $1 / $2 / $3 / $4";
949 # my $fieldvalue=substr($isbdfield,0,3);
950 if ( $fieldvalue > 0 ) {
951 my $hasputtextbefore = 0;
952 my @fieldslist = $record->field($fieldvalue);
953 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
955 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
956 # warn "FV : $fieldvalue";
957 if ( $subfvalue ne "" ) {
958 foreach my $field (@fieldslist) {
959 foreach my $subfield ( $field->subfield($subfvalue) ) {
960 my $calculated = $analysestring;
961 my $tag = $field->tag();
964 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
965 my $tagsubf = $tag . $subfvalue;
966 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
967 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
969 # field builded, store the result
970 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
971 $blocres .= $textbefore;
972 $hasputtextbefore = 1;
975 # remove punctuation at start
976 $calculated =~ s/^( |;|:|\.|-)*//g;
977 $blocres .= $calculated;
982 $blocres .= $textafter if $hasputtextbefore;
984 foreach my $field (@fieldslist) {
985 my $calculated = $analysestring;
986 my $tag = $field->tag();
989 my @subf = $field->subfields;
990 for my $i ( 0 .. $#subf ) {
991 my $valuecode = $subf[$i][1];
992 my $subfieldcode = $subf[$i][0];
993 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
994 my $tagsubf = $tag . $subfieldcode;
996 $calculated =~ s/ # replace all {{}} codes by the value code.
997 \{\{$tagsubf\}\} # catch the {{actualcode}}
999 $valuecode # replace by the value code
1002 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1003 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1006 # field builded, store the result
1007 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1008 $blocres .= $textbefore;
1009 $hasputtextbefore = 1;
1012 # remove punctuation at start
1013 $calculated =~ s/^( |;|:|\.|-)*//g;
1014 $blocres .= $calculated;
1017 $blocres .= $textafter if $hasputtextbefore;
1020 $blocres .= $isbdfield;
1025 $res =~ s/\{(.*?)\}//g;
1027 $res =~ s/\n/<br\/>/g;
1037 my $biblio = &GetBiblio($biblionumber);
1042 my ($biblionumber) = @_;
1043 my $dbh = C4::Context->dbh;
1044 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1047 $sth->execute($biblionumber);
1048 if ( my $data = $sth->fetchrow_hashref ) {
1054 =head2 GetBiblioItemInfosOf
1056 GetBiblioItemInfosOf(@biblioitemnumbers);
1060 sub GetBiblioItemInfosOf {
1061 my @biblioitemnumbers = @_;
1064 SELECT biblioitemnumber,
1068 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1070 return get_infos_of( $query, 'biblioitemnumber' );
1073 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1075 =head2 GetMarcStructure
1077 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1079 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1080 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1081 $frameworkcode : the framework code to read
1085 # cache for results of GetMarcStructure -- needed
1087 our $marc_structure_cache;
1089 sub GetMarcStructure {
1090 my ( $forlibrarian, $frameworkcode ) = @_;
1091 my $dbh = C4::Context->dbh;
1092 $frameworkcode = "" unless $frameworkcode;
1094 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1095 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1098 # my $sth = $dbh->prepare(
1099 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1100 # $sth->execute($frameworkcode);
1101 # my ($total) = $sth->fetchrow;
1102 # $frameworkcode = "" unless ( $total > 0 );
1103 my $sth = $dbh->prepare(
1104 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1105 FROM marc_tag_structure
1106 WHERE frameworkcode=?
1109 $sth->execute($frameworkcode);
1110 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1112 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1113 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1114 $res->{$tag}->{tab} = "";
1115 $res->{$tag}->{mandatory} = $mandatory;
1116 $res->{$tag}->{repeatable} = $repeatable;
1119 $sth = $dbh->prepare(
1120 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1121 FROM marc_subfield_structure
1122 WHERE frameworkcode=?
1123 ORDER BY tagfield,tagsubfield
1127 $sth->execute($frameworkcode);
1130 my $authorised_value;
1142 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1143 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1148 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1149 $res->{$tag}->{$subfield}->{tab} = $tab;
1150 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1151 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1152 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1153 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1154 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1155 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1156 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1157 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1158 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1159 $res->{$tag}->{$subfield}->{'link'} = $link;
1160 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1161 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1164 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1169 =head2 GetUsedMarcStructure
1171 The same function as GetMarcStructure except it just takes field
1172 in tab 0-9. (used field)
1174 my $results = GetUsedMarcStructure($frameworkcode);
1176 C<$results> is a ref to an array which each case containts a ref
1177 to a hash which each keys is the columns from marc_subfield_structure
1179 C<$frameworkcode> is the framework code.
1183 sub GetUsedMarcStructure {
1184 my $frameworkcode = shift || '';
1187 FROM marc_subfield_structure
1189 AND frameworkcode = ?
1190 ORDER BY tagfield, tagsubfield
1192 my $sth = C4::Context->dbh->prepare($query);
1193 $sth->execute($frameworkcode);
1194 return $sth->fetchall_arrayref( {} );
1197 =head2 GetMarcFromKohaField
1199 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1201 Returns the MARC fields & subfields mapped to the koha field
1202 for the given frameworkcode
1206 sub GetMarcFromKohaField {
1207 my ( $kohafield, $frameworkcode ) = @_;
1208 return (0, undef) unless $kohafield and defined $frameworkcode;
1209 my $relations = C4::Context->marcfromkohafield;
1210 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1216 =head2 GetMarcBiblio
1218 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1220 Returns MARC::Record representing bib identified by
1221 C<$biblionumber>. If no bib exists, returns undef.
1222 C<$embeditems>. If set to true, items data are included.
1223 The MARC record contains biblio data, and items data if $embeditems is set to true.
1228 my $biblionumber = shift;
1229 my $embeditems = shift || 0;
1230 my $dbh = C4::Context->dbh;
1231 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1232 $sth->execute($biblionumber);
1233 my $row = $sth->fetchrow_hashref;
1234 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1235 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1236 my $record = MARC::Record->new();
1239 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1240 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1241 return unless $record;
1243 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1244 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1254 my $marcxml = GetXmlBiblio($biblionumber);
1256 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1257 The XML contains both biblio & item datas
1262 my ($biblionumber) = @_;
1263 my $dbh = C4::Context->dbh;
1264 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1265 $sth->execute($biblionumber);
1266 my ($marcxml) = $sth->fetchrow;
1270 =head2 GetCOinSBiblio
1272 my $coins = GetCOinSBiblio($record);
1274 Returns the COinS (a span) which can be included in a biblio record
1278 sub GetCOinSBiblio {
1281 # get the coin format
1285 my $pos7 = substr $record->leader(), 7, 1;
1286 my $pos6 = substr $record->leader(), 6, 1;
1289 my ( $aulast, $aufirst ) = ( '', '' );
1298 my $titletype = 'b';
1300 # For the purposes of generating COinS metadata, LDR/06-07 can be
1301 # considered the same for UNIMARC and MARC21
1306 'b' => 'manuscript',
1308 'd' => 'manuscript',
1312 'i' => 'audioRecording',
1313 'j' => 'audioRecording',
1316 'm' => 'computerProgram',
1321 'a' => 'journalArticle',
1325 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1327 if ( $genre eq 'book' ) {
1328 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1331 ##### We must transform mtx to a valable mtx and document type ####
1332 if ( $genre eq 'book' ) {
1334 } elsif ( $genre eq 'journal' ) {
1337 } elsif ( $genre eq 'journalArticle' ) {
1345 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1347 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1350 $aulast = $record->subfield( '700', 'a' ) || '';
1351 $aufirst = $record->subfield( '700', 'b' ) || '';
1352 $oauthors = "&rft.au=$aufirst $aulast";
1355 if ( $record->field('200') ) {
1356 for my $au ( $record->field('200')->subfield('g') ) {
1357 $oauthors .= "&rft.au=$au";
1362 ? "&rft.title=" . $record->subfield( '200', 'a' )
1363 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1364 $pubyear = $record->subfield( '210', 'd' ) || '';
1365 $publisher = $record->subfield( '210', 'c' ) || '';
1366 $isbn = $record->subfield( '010', 'a' ) || '';
1367 $issn = $record->subfield( '011', 'a' ) || '';
1370 # MARC21 need some improve
1373 if ( $record->field('100') ) {
1374 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1378 if ( $record->field('700') ) {
1379 for my $au ( $record->field('700')->subfield('a') ) {
1380 $oauthors .= "&rft.au=$au";
1383 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1384 $subtitle = $record->subfield( '245', 'b' ) || '';
1385 $title .= $subtitle;
1386 if ($titletype eq 'a') {
1387 $pubyear = $record->field('008') || '';
1388 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1389 $isbn = $record->subfield( '773', 'z' ) || '';
1390 $issn = $record->subfield( '773', 'x' ) || '';
1391 if ($mtx eq 'journal') {
1392 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1394 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1396 foreach my $rel ($record->subfield( '773', 'g' )) {
1403 $pubyear = $record->subfield( '260', 'c' ) || '';
1404 $publisher = $record->subfield( '260', 'b' ) || '';
1405 $isbn = $record->subfield( '020', 'a' ) || '';
1406 $issn = $record->subfield( '022', 'a' ) || '';
1411 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1412 $coins_value =~ s/(\ |&[^a])/\+/g;
1413 $coins_value =~ s/\"/\"\;/g;
1415 #<!-- 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="
1417 return $coins_value;
1423 return the prices in accordance with the Marc format.
1427 my ( $record, $marcflavour ) = @_;
1431 if ( $marcflavour eq "MARC21" ) {
1432 @listtags = ('345', '020');
1434 } elsif ( $marcflavour eq "UNIMARC" ) {
1435 @listtags = ('345', '010');
1441 for my $field ( $record->field(@listtags) ) {
1442 for my $subfield_value ($field->subfield($subfield)){
1444 $subfield_value = MungeMarcPrice( $subfield_value );
1445 return $subfield_value if ($subfield_value);
1448 return 0; # no price found
1451 =head2 MungeMarcPrice
1453 Return the best guess at what the actual price is from a price field.
1456 sub MungeMarcPrice {
1459 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1461 ## Look for the currency symbol of the active currency, if it's there,
1462 ## start the price string right after the symbol. This allows us to prefer
1463 ## this native currency price over other currency prices, if possible.
1464 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1465 my $symbol = quotemeta( $active_currency->{'symbol'} );
1466 if ( $price =~ m/$symbol/ ) {
1467 my @parts = split(/$symbol/, $price );
1471 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1472 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1474 ## Split price into array on periods and commas
1475 my @parts = split(/[\,\.]/, $price);
1477 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1478 my $decimal = pop( @parts );
1479 if ( length( $decimal ) > 2 ) {
1480 push( @parts, $decimal );
1484 $price = join('', @parts );
1487 $price .= ".$decimal";
1494 =head2 GetMarcQuantity
1496 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1497 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1501 sub GetMarcQuantity {
1502 my ( $record, $marcflavour ) = @_;
1506 if ( $marcflavour eq "MARC21" ) {
1508 } elsif ( $marcflavour eq "UNIMARC" ) {
1509 @listtags = ('969');
1515 for my $field ( $record->field(@listtags) ) {
1516 for my $subfield_value ($field->subfield($subfield)){
1518 if ($subfield_value) {
1519 # in France, the cents separator is the , but sometimes, ppl use a .
1520 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1521 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1522 return $subfield_value;
1526 return 0; # no price found
1530 =head2 GetAuthorisedValueDesc
1532 my $subfieldvalue =get_authorised_value_desc(
1533 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1535 Retrieve the complete description for a given authorised value.
1537 Now takes $category and $value pair too.
1539 my $auth_value_desc =GetAuthorisedValueDesc(
1540 '','', 'DVD' ,'','','CCODE');
1542 If the optional $opac parameter is set to a true value, displays OPAC
1543 descriptions rather than normal ones when they exist.
1547 sub GetAuthorisedValueDesc {
1548 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1549 my $dbh = C4::Context->dbh;
1553 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1556 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1557 return C4::Branch::GetBranchName($value);
1561 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1562 return getitemtypeinfo($value)->{description};
1565 #---- "true" authorized value
1566 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1569 if ( $category ne "" ) {
1570 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1571 $sth->execute( $category, $value );
1572 my $data = $sth->fetchrow_hashref;
1573 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1575 return $value; # if nothing is found return the original value
1579 =head2 GetMarcControlnumber
1581 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1583 Get the control number / record Identifier from the MARC record and return it.
1587 sub GetMarcControlnumber {
1588 my ( $record, $marcflavour ) = @_;
1589 my $controlnumber = "";
1590 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1591 # Keep $marcflavour for possible later use
1592 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1593 my $controlnumberField = $record->field('001');
1594 if ($controlnumberField) {
1595 $controlnumber = $controlnumberField->data();
1598 return $controlnumber;
1603 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1605 Get all ISBNs from the MARC record and returns them in an array.
1606 ISBNs stored in different fields depending on MARC flavour
1611 my ( $record, $marcflavour ) = @_;
1613 if ( $marcflavour eq "UNIMARC" ) {
1615 } else { # assume marc21 if not unimarc
1622 foreach my $field ( $record->field($scope) ) {
1623 my $value = $field->as_string();
1624 if ( $isbn ne "" ) {
1625 $marcisbn = { marcisbn => $isbn, };
1626 push @marcisbns, $marcisbn;
1629 if ( $isbn ne $value ) {
1630 $isbn = $isbn . " " . $value;
1635 $marcisbn = { marcisbn => $isbn };
1636 push @marcisbns, $marcisbn; #load last tag into array
1644 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1646 Get all valid ISSNs from the MARC record and returns them in an array.
1647 ISSNs are stored in different fields depending on MARC flavour
1652 my ( $record, $marcflavour ) = @_;
1654 if ( $marcflavour eq "UNIMARC" ) {
1657 else { # assume MARC21 or NORMARC
1661 foreach my $field ( $record->field($scope) ) {
1662 push @marcissns, $field->subfield( 'a' );
1669 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1671 Get all notes from the MARC record and returns them in an array.
1672 The note are stored in different fields depending on MARC flavour
1677 my ( $record, $marcflavour ) = @_;
1679 if ( $marcflavour eq "UNIMARC" ) {
1681 } else { # assume marc21 if not unimarc
1688 foreach my $field ( $record->field($scope) ) {
1689 my $value = $field->as_string();
1690 if ( $note ne "" ) {
1691 $marcnote = { marcnote => $note, };
1692 push @marcnotes, $marcnote;
1695 if ( $note ne $value ) {
1696 $note = $note . " " . $value;
1701 $marcnote = { marcnote => $note };
1702 push @marcnotes, $marcnote; #load last tag into array
1705 } # end GetMarcNotes
1707 =head2 GetMarcSubjects
1709 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1711 Get all subjects from the MARC record and returns them in an array.
1712 The subjects are stored in different fields depending on MARC flavour
1716 sub GetMarcSubjects {
1717 my ( $record, $marcflavour ) = @_;
1718 my ( $mintag, $maxtag, $fields_filter );
1719 if ( $marcflavour eq "UNIMARC" ) {
1722 $fields_filter = '6..';
1723 } else { # marc21/normarc
1726 $fields_filter = '6..';
1731 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1732 my $authoritysep = C4::Context->preference('authoritysep');
1734 foreach my $field ( $record->field($fields_filter) ) {
1735 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1737 my @subfields = $field->subfields();
1740 # if there is an authority link, build the links with an= subfield9
1741 my $subfield9 = $field->subfield('9');
1744 my $linkvalue = $subfield9;
1745 $linkvalue =~ s/(\(|\))//g;
1746 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1747 $authoritylink = $linkvalue
1751 for my $subject_subfield (@subfields) {
1752 next if ( $subject_subfield->[0] eq '9' );
1754 # don't load unimarc subfields 3,4,5
1755 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1756 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1757 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1759 my $code = $subject_subfield->[0];
1760 my $value = $subject_subfield->[1];
1761 my $linkvalue = $value;
1762 $linkvalue =~ s/(\(|\))//g;
1763 # if no authority link, build a search query
1764 unless ($subfield9) {
1766 limit => $subject_limit,
1767 'link' => $linkvalue,
1768 operator => (scalar @link_loop) ? ' and ' : undef
1771 my @this_link_loop = @link_loop;
1773 unless ( $code eq '0' ) {
1774 push @subfields_loop, {
1777 link_loop => \@this_link_loop,
1778 separator => (scalar @subfields_loop) ? $authoritysep : ''
1783 push @marcsubjects, {
1784 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1785 authoritylink => $authoritylink,
1789 return \@marcsubjects;
1790 } #end getMARCsubjects
1792 =head2 GetMarcAuthors
1794 authors = GetMarcAuthors($record,$marcflavour);
1796 Get all authors from the MARC record and returns them in an array.
1797 The authors are stored in different fields depending on MARC flavour
1801 sub GetMarcAuthors {
1802 my ( $record, $marcflavour ) = @_;
1803 my ( $mintag, $maxtag, $fields_filter );
1805 # tagslib useful for UNIMARC author reponsabilities
1807 &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.
1808 if ( $marcflavour eq "UNIMARC" ) {
1811 $fields_filter = '7..';
1812 } else { # marc21/normarc
1815 $fields_filter = '7..';
1819 my $authoritysep = C4::Context->preference('authoritysep');
1821 foreach my $field ( $record->field($fields_filter) ) {
1822 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1825 my @subfields = $field->subfields();
1828 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1829 my $subfield9 = $field->subfield('9');
1831 my $linkvalue = $subfield9;
1832 $linkvalue =~ s/(\(|\))//g;
1833 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1837 for my $authors_subfield (@subfields) {
1838 next if ( $authors_subfield->[0] eq '9' );
1840 # don't load unimarc subfields 3, 5
1841 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1843 my $code = $authors_subfield->[0];
1844 my $value = $authors_subfield->[1];
1845 my $linkvalue = $value;
1846 $linkvalue =~ s/(\(|\))//g;
1847 # UNIMARC author responsibility
1848 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1849 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1850 $linkvalue = "($value)";
1852 # if no authority link, build a search query
1853 unless ($subfield9) {
1856 'link' => $linkvalue,
1857 operator => (scalar @link_loop) ? ' and ' : undef
1860 my @this_link_loop = @link_loop;
1862 unless ( $code eq '0') {
1863 push @subfields_loop, {
1864 tag => $field->tag(),
1867 link_loop => \@this_link_loop,
1868 separator => (scalar @subfields_loop) ? $authoritysep : ''
1872 push @marcauthors, {
1873 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1874 authoritylink => $subfield9,
1877 return \@marcauthors;
1882 $marcurls = GetMarcUrls($record,$marcflavour);
1884 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1885 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1890 my ( $record, $marcflavour ) = @_;
1893 for my $field ( $record->field('856') ) {
1895 for my $note ( $field->subfield('z') ) {
1896 push @notes, { note => $note };
1898 my @urls = $field->subfield('u');
1899 foreach my $url (@urls) {
1901 if ( $marcflavour eq 'MARC21' ) {
1902 my $s3 = $field->subfield('3');
1903 my $link = $field->subfield('y');
1904 unless ( $url =~ /^\w+:/ ) {
1905 if ( $field->indicator(1) eq '7' ) {
1906 $url = $field->subfield('2') . "://" . $url;
1907 } elsif ( $field->indicator(1) eq '1' ) {
1908 $url = 'ftp://' . $url;
1911 # properly, this should be if ind1=4,
1912 # however we will assume http protocol since we're building a link.
1913 $url = 'http://' . $url;
1917 # TODO handle ind 2 (relationship)
1922 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1923 $marcurl->{'part'} = $s3 if ($link);
1924 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1926 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1927 $marcurl->{'MARCURL'} = $url;
1929 push @marcurls, $marcurl;
1935 =head2 GetMarcSeries
1937 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1939 Get all series from the MARC record and returns them in an array.
1940 The series are stored in different fields depending on MARC flavour
1945 my ( $record, $marcflavour ) = @_;
1946 my ( $mintag, $maxtag, $fields_filter );
1947 if ( $marcflavour eq "UNIMARC" ) {
1950 $fields_filter = '6..';
1951 } else { # marc21/normarc
1954 $fields_filter = '4..';
1958 my $authoritysep = C4::Context->preference('authoritysep');
1960 foreach my $field ( $record->field($fields_filter) ) {
1961 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1963 my @subfields = $field->subfields();
1966 for my $series_subfield (@subfields) {
1968 # ignore $9, used for authority link
1969 next if ( $series_subfield->[0] eq '9' );
1972 my $code = $series_subfield->[0];
1973 my $value = $series_subfield->[1];
1974 my $linkvalue = $value;
1975 $linkvalue =~ s/(\(|\))//g;
1977 # see if this is an instance of a volume
1978 if ( $code eq 'v' ) {
1983 'link' => $linkvalue,
1984 operator => (scalar @link_loop) ? ' and ' : undef
1987 if ($volume_number) {
1988 push @subfields_loop, { volumenum => $value };
1990 push @subfields_loop, {
1993 link_loop => \@link_loop,
1994 separator => (scalar @subfields_loop) ? $authoritysep : '',
1995 volumenum => $volume_number,
1999 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2002 return \@marcseries;
2003 } #end getMARCseriess
2007 $marchostsarray = GetMarcHosts($record,$marcflavour);
2009 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2014 my ( $record, $marcflavour ) = @_;
2015 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2016 $marcflavour ||="MARC21";
2017 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2020 $bibnumber_subf ="0";
2021 $itemnumber_subf='9';
2023 elsif ($marcflavour eq "UNIMARC") {
2026 $bibnumber_subf ="0";
2027 $itemnumber_subf='9';
2032 foreach my $field ( $record->field($tag)) {
2036 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2037 my $hosttitle = $field->subfield($title_subf);
2038 my $hostitemnumber=$field->subfield($itemnumber_subf);
2039 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2040 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2043 my $marchostsarray = \@marchosts;
2044 return $marchostsarray;
2047 =head2 GetFrameworkCode
2049 $frameworkcode = GetFrameworkCode( $biblionumber )
2053 sub GetFrameworkCode {
2054 my ($biblionumber) = @_;
2055 my $dbh = C4::Context->dbh;
2056 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2057 $sth->execute($biblionumber);
2058 my ($frameworkcode) = $sth->fetchrow;
2059 return $frameworkcode;
2062 =head2 TransformKohaToMarc
2064 $record = TransformKohaToMarc( $hash )
2066 This function builds partial MARC::Record from a hash
2067 Hash entries can be from biblio or biblioitems.
2069 This function is called in acquisition module, to create a basic catalogue
2070 entry from user entry
2075 sub TransformKohaToMarc {
2077 my $record = MARC::Record->new();
2078 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2079 my $db_to_marc = C4::Context->marcfromkohafield;
2080 while ( my ($name, $value) = each %$hash ) {
2081 next unless my $dtm = $db_to_marc->{''}->{$name};
2082 next unless ( scalar( @$dtm ) );
2083 my ($tag, $letter) = @$dtm;
2084 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2085 if ( my $field = $record->field($tag) ) {
2086 $field->add_subfields( $letter => $value );
2089 $record->insert_fields_ordered( MARC::Field->new(
2090 $tag, " ", " ", $letter => $value ) );
2098 =head2 PrepHostMarcField
2100 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2102 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2106 sub PrepHostMarcField {
2107 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2108 $marcflavour ||="MARC21";
2111 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2112 my $item = C4::Items::GetItem($hostitemnumber);
2115 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2119 if ($hostrecord->subfield('100','a')){
2120 $mainentry = $hostrecord->subfield('100','a');
2121 } elsif ($hostrecord->subfield('110','a')){
2122 $mainentry = $hostrecord->subfield('110','a');
2124 $mainentry = $hostrecord->subfield('111','a');
2127 # qualification info
2129 if (my $field260 = $hostrecord->field('260')){
2130 $qualinfo = $field260->as_string( 'abc' );
2135 my $ed = $hostrecord->subfield('250','a');
2136 my $barcode = $item->{'barcode'};
2137 my $title = $hostrecord->subfield('245','a');
2139 # record control number, 001 with 003 and prefix
2141 if ($hostrecord->field('001')){
2142 $recctrlno = $hostrecord->field('001')->data();
2143 if ($hostrecord->field('003')){
2144 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2149 my $issn = $hostrecord->subfield('022','a');
2150 my $isbn = $hostrecord->subfield('020','a');
2153 $hostmarcfield = MARC::Field->new(
2155 '0' => $hostbiblionumber,
2156 '9' => $hostitemnumber,
2166 } elsif ($marcflavour eq "UNIMARC") {
2167 $hostmarcfield = MARC::Field->new(
2169 '0' => $hostbiblionumber,
2170 't' => $hostrecord->subfield('200','a'),
2171 '9' => $hostitemnumber
2175 return $hostmarcfield;
2178 =head2 TransformHtmlToXml
2180 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2181 $ind_tag, $auth_type )
2183 $auth_type contains :
2187 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2189 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2191 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2197 sub TransformHtmlToXml {
2198 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2199 my $xml = MARC::File::XML::header('UTF-8');
2200 $xml .= "<record>\n";
2201 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2202 MARC::File::XML->default_record_format($auth_type);
2204 # in UNIMARC, field 100 contains the encoding
2205 # check that there is one, otherwise the
2206 # MARC::Record->new_from_xml will fail (and Koha will die)
2207 my $unimarc_and_100_exist = 0;
2208 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2213 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2215 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2217 # if we have a 100 field and it's values are not correct, skip them.
2218 # if we don't have any valid 100 field, we will create a default one at the end
2219 my $enc = substr( @$values[$i], 26, 2 );
2220 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2221 $unimarc_and_100_exist = 1;
2226 @$values[$i] =~ s/&/&/g;
2227 @$values[$i] =~ s/</</g;
2228 @$values[$i] =~ s/>/>/g;
2229 @$values[$i] =~ s/"/"/g;
2230 @$values[$i] =~ s/'/'/g;
2232 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2233 # utf8::decode( @$values[$i] );
2235 if ( ( @$tags[$i] ne $prevtag ) ) {
2236 $j++ unless ( @$tags[$i] eq "" );
2237 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2238 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2239 my $ind1 = _default_ind_to_space($indicator1);
2241 if ( @$indicator[$j] ) {
2242 $ind2 = _default_ind_to_space($indicator2);
2244 warn "Indicator in @$tags[$i] is empty";
2248 $xml .= "</datafield>\n";
2249 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2250 && ( @$values[$i] ne "" ) ) {
2251 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2252 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2258 if ( @$values[$i] ne "" ) {
2261 if ( @$tags[$i] eq "000" ) {
2262 $xml .= "<leader>@$values[$i]</leader>\n";
2265 # rest of the fixed fields
2266 } elsif ( @$tags[$i] < 10 ) {
2267 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2270 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2271 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2276 } else { # @$tags[$i] eq $prevtag
2277 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2278 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2279 my $ind1 = _default_ind_to_space($indicator1);
2281 if ( @$indicator[$j] ) {
2282 $ind2 = _default_ind_to_space($indicator2);
2284 warn "Indicator in @$tags[$i] is empty";
2287 if ( @$values[$i] eq "" ) {
2290 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2293 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2296 $prevtag = @$tags[$i];
2298 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2299 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2301 # warn "SETTING 100 for $auth_type";
2302 my $string = strftime( "%Y%m%d", localtime(time) );
2304 # set 50 to position 26 is biblios, 13 if authorities
2306 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2307 $string = sprintf( "%-*s", 35, $string );
2308 substr( $string, $pos, 6, "50" );
2309 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2310 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2311 $xml .= "</datafield>\n";
2313 $xml .= "</record>\n";
2314 $xml .= MARC::File::XML::footer();
2318 =head2 _default_ind_to_space
2320 Passed what should be an indicator returns a space
2321 if its undefined or zero length
2325 sub _default_ind_to_space {
2327 if ( !defined $s || $s eq q{} ) {
2333 =head2 TransformHtmlToMarc
2335 L<$record> = TransformHtmlToMarc(L<$cgi>)
2336 L<$cgi> is the CGI object which containts the values for subfields
2338 'tag_010_indicator1_531951' ,
2339 'tag_010_indicator2_531951' ,
2340 'tag_010_code_a_531951_145735' ,
2341 'tag_010_subfield_a_531951_145735' ,
2342 'tag_200_indicator1_873510' ,
2343 'tag_200_indicator2_873510' ,
2344 'tag_200_code_a_873510_673465' ,
2345 'tag_200_subfield_a_873510_673465' ,
2346 'tag_200_code_b_873510_704318' ,
2347 'tag_200_subfield_b_873510_704318' ,
2348 'tag_200_code_e_873510_280822' ,
2349 'tag_200_subfield_e_873510_280822' ,
2350 'tag_200_code_f_873510_110730' ,
2351 'tag_200_subfield_f_873510_110730' ,
2353 L<$record> is the MARC::Record object.
2357 sub TransformHtmlToMarc {
2360 my @params = $cgi->param();
2362 # explicitly turn on the UTF-8 flag for all
2363 # 'tag_' parameters to avoid incorrect character
2364 # conversion later on
2365 my $cgi_params = $cgi->Vars;
2366 foreach my $param_name ( keys %$cgi_params ) {
2367 if ( $param_name =~ /^tag_/ ) {
2368 my $param_value = $cgi_params->{$param_name};
2369 if ( utf8::decode($param_value) ) {
2370 $cgi_params->{$param_name} = $param_value;
2373 # FIXME - need to do something if string is not valid UTF-8
2377 # creating a new record
2378 my $record = MARC::Record->new();
2381 #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!
2382 while ( $params[$i] ) { # browse all CGI params
2383 my $param = $params[$i];
2386 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2387 if ( $param eq 'biblionumber' ) {
2388 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2389 if ( $biblionumbertagfield < 10 ) {
2390 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2392 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2394 push @fields, $newfield if ($newfield);
2395 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2398 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2399 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2403 if ( $tag < 10 ) { # no code for theses fields
2404 # in MARC editor, 000 contains the leader.
2405 if ( $tag eq '000' ) {
2406 # Force a fake leader even if not provided to avoid crashing
2407 # during decoding MARC record containing UTF-8 characters
2409 length( $cgi->param($params[$j+1]) ) == 24
2410 ? $cgi->param( $params[ $j + 1 ] )
2414 # between 001 and 009 (included)
2415 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2416 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2419 # > 009, deal with subfields
2421 # browse subfields for this tag (reason for _code_ match)
2422 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2423 last unless defined $params[$j+1];
2424 #if next param ne subfield, then it was probably empty
2425 #try next param by incrementing j
2426 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2427 my $fval= $cgi->param($params[$j+1]);
2428 #check if subfield value not empty and field exists
2429 if($fval ne '' && $newfield) {
2430 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2432 elsif($fval ne '') {
2433 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2437 $i= $j-1; #update i for outer loop accordingly
2439 push @fields, $newfield if ($newfield);
2444 $record->append_fields(@fields);
2448 # cache inverted MARC field map
2449 our $inverted_field_map;
2451 =head2 TransformMarcToKoha
2453 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2455 Extract data from a MARC bib record into a hashref representing
2456 Koha biblio, biblioitems, and items fields.
2460 sub TransformMarcToKoha {
2461 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2464 $limit_table = $limit_table || 0;
2465 $frameworkcode = '' unless defined $frameworkcode;
2467 unless ( defined $inverted_field_map ) {
2468 $inverted_field_map = _get_inverted_marc_field_map();
2472 if ( defined $limit_table && $limit_table eq 'items' ) {
2473 $tables{'items'} = 1;
2475 $tables{'items'} = 1;
2476 $tables{'biblio'} = 1;
2477 $tables{'biblioitems'} = 1;
2480 # traverse through record
2481 MARCFIELD: foreach my $field ( $record->fields() ) {
2482 my $tag = $field->tag();
2483 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2484 if ( $field->is_control_field() ) {
2485 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2486 ENTRY: foreach my $entry ( @{$kohafields} ) {
2487 my ( $subfield, $table, $column ) = @{$entry};
2488 next ENTRY unless exists $tables{$table};
2489 my $key = _disambiguate( $table, $column );
2490 if ( $result->{$key} ) {
2491 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2492 $result->{$key} .= " | " . $field->data();
2495 $result->{$key} = $field->data();
2500 # deal with subfields
2501 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2502 my $code = $sf->[0];
2503 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2504 my $value = $sf->[1];
2505 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2506 my ( $table, $column ) = @{$entry};
2507 next SFENTRY unless exists $tables{$table};
2508 my $key = _disambiguate( $table, $column );
2509 if ( $result->{$key} ) {
2510 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2511 $result->{$key} .= " | " . $value;
2514 $result->{$key} = $value;
2521 # modify copyrightdate to keep only the 1st year found
2522 if ( exists $result->{'copyrightdate'} ) {
2523 my $temp = $result->{'copyrightdate'};
2524 $temp =~ m/c(\d\d\d\d)/;
2525 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2526 $result->{'copyrightdate'} = $1;
2527 } else { # if no cYYYY, get the 1st date.
2528 $temp =~ m/(\d\d\d\d)/;
2529 $result->{'copyrightdate'} = $1;
2533 # modify publicationyear to keep only the 1st year found
2534 if ( exists $result->{'publicationyear'} ) {
2535 my $temp = $result->{'publicationyear'};
2536 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2537 $result->{'publicationyear'} = $1;
2538 } else { # if no cYYYY, get the 1st date.
2539 $temp =~ m/(\d\d\d\d)/;
2540 $result->{'publicationyear'} = $1;
2547 sub _get_inverted_marc_field_map {
2549 my $relations = C4::Context->marcfromkohafield;
2551 foreach my $frameworkcode ( keys %{$relations} ) {
2552 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2553 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2554 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2555 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2556 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2557 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2558 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2564 =head2 _disambiguate
2566 $newkey = _disambiguate($table, $field);
2568 This is a temporary hack to distinguish between the
2569 following sets of columns when using TransformMarcToKoha.
2571 items.cn_source & biblioitems.cn_source
2572 items.cn_sort & biblioitems.cn_sort
2574 Columns that are currently NOT distinguished (FIXME
2575 due to lack of time to fully test) are:
2577 biblio.notes and biblioitems.notes
2582 FIXME - this is necessary because prefixing each column
2583 name with the table name would require changing lots
2584 of code and templates, and exposing more of the DB
2585 structure than is good to the UI templates, particularly
2586 since biblio and bibloitems may well merge in a future
2587 version. In the future, it would also be good to
2588 separate DB access and UI presentation field names
2593 sub CountItemsIssued {
2594 my ($biblionumber) = @_;
2595 my $dbh = C4::Context->dbh;
2596 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2597 $sth->execute($biblionumber);
2598 my $row = $sth->fetchrow_hashref();
2599 return $row->{'issuedCount'};
2603 my ( $table, $column ) = @_;
2604 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2605 return $table . '.' . $column;
2612 =head2 get_koha_field_from_marc
2614 $result->{_disambiguate($table, $field)} =
2615 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2617 Internal function to map data from the MARC record to a specific non-MARC field.
2618 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2622 sub get_koha_field_from_marc {
2623 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2624 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2626 foreach my $field ( $record->field($tagfield) ) {
2627 if ( $field->tag() < 10 ) {
2629 $kohafield .= " | " . $field->data();
2631 $kohafield = $field->data();
2634 if ( $field->subfields ) {
2635 my @subfields = $field->subfields();
2636 foreach my $subfieldcount ( 0 .. $#subfields ) {
2637 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2639 $kohafield .= " | " . $subfields[$subfieldcount][1];
2641 $kohafield = $subfields[$subfieldcount][1];
2651 =head2 TransformMarcToKohaOneField
2653 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2657 sub TransformMarcToKohaOneField {
2659 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2660 # only the 1st will be retrieved...
2661 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2663 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2664 foreach my $field ( $record->field($tagfield) ) {
2665 if ( $field->tag() < 10 ) {
2666 if ( $result->{$kohafield} ) {
2667 $result->{$kohafield} .= " | " . $field->data();
2669 $result->{$kohafield} = $field->data();
2672 if ( $field->subfields ) {
2673 my @subfields = $field->subfields();
2674 foreach my $subfieldcount ( 0 .. $#subfields ) {
2675 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2676 if ( $result->{$kohafield} ) {
2677 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2679 $result->{$kohafield} = $subfields[$subfieldcount][1];
2693 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2695 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2696 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2697 # =head2 ModZebrafiles
2699 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2703 # sub ModZebrafiles {
2705 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2709 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2710 # unless ( opendir( DIR, "$zebradir" ) ) {
2711 # warn "$zebradir not found";
2715 # my $filename = $zebradir . $biblionumber;
2718 # open( OUTPUT, ">", $filename . ".xml" );
2719 # print OUTPUT $record;
2726 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2728 $biblionumber is the biblionumber we want to index
2730 $op is specialUpdate or delete, and is used to know what we want to do
2732 $server is the server that we want to update
2734 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2735 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2738 $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.
2743 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2744 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2745 my $dbh = C4::Context->dbh;
2747 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2749 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2750 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2752 if ( C4::Context->preference("NoZebra") ) {
2754 # lock the nozebra table : we will read index lines, update them in Perl process
2755 # and write everything in 1 transaction.
2756 # lock the table to avoid someone else overwriting what we are doing
2757 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2758 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2759 if ( $op eq 'specialUpdate' ) {
2761 # OK, we have to add or update the record
2762 # 1st delete (virtually, in indexes), if record actually exists
2764 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2767 # ... add the record
2768 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2771 # it's a deletion, delete the record...
2772 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2773 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2776 # ok, now update the database...
2777 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2778 foreach my $key ( keys %result ) {
2779 foreach my $index ( keys %{ $result{$key} } ) {
2780 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2783 $dbh->do('UNLOCK TABLES');
2787 # we use zebra, just fill zebraqueue table
2789 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2791 AND biblio_auth_number = ?
2794 my $check_sth = $dbh->prepare_cached($check_sql);
2795 $check_sth->execute( $server, $biblionumber, $op );
2796 my ($count) = $check_sth->fetchrow_array;
2797 $check_sth->finish();
2798 if ( $count == 0 ) {
2799 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2800 $sth->execute( $biblionumber, $server, $op );
2806 =head2 GetNoZebraIndexes
2808 %indexes = GetNoZebraIndexes;
2810 return the data from NoZebraIndexes syspref.
2814 sub GetNoZebraIndexes {
2815 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2817 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2818 $line =~ /(.*)=>(.*)/;
2819 my $index = $1; # initial ' or " is removed afterwards
2821 $index =~ s/'|"|\s//g;
2822 $fields =~ s/'|"|\s//g;
2823 $indexes{$index} = $fields;
2828 =head2 EmbedItemsInMarcBiblio
2830 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2832 Given a MARC::Record object containing a bib record,
2833 modify it to include the items attached to it as 9XX
2834 per the bib's MARC framework.
2835 if $itemnumbers is defined, only specified itemnumbers are embedded
2839 sub EmbedItemsInMarcBiblio {
2840 my ($marc, $biblionumber, $itemnumbers) = @_;
2841 croak "No MARC record" unless $marc;
2843 my $frameworkcode = GetFrameworkCode($biblionumber);
2844 _strip_item_fields($marc, $frameworkcode);
2846 # ... and embed the current items
2847 my $dbh = C4::Context->dbh;
2848 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2849 $sth->execute($biblionumber);
2851 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2852 while (my ($itemnumber) = $sth->fetchrow_array) {
2853 next if $itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2855 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2856 push @item_fields, $item_marc->field($itemtag);
2858 $marc->append_fields(@item_fields);
2861 =head1 INTERNAL FUNCTIONS
2863 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2865 function to delete a biblio in NoZebra indexes
2866 This function does NOT delete anything in database : it reads all the indexes entries
2867 that have to be deleted & delete them in the hash
2869 The SQL part is done either :
2870 - after the Add if we are modifying a biblio (delete + add again)
2871 - immediatly after this sub if we are doing a true deletion.
2873 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2877 sub _DelBiblioNoZebra {
2878 my ( $biblionumber, $record, $server ) = @_;
2881 my $dbh = C4::Context->dbh;
2886 if ( $server eq 'biblioserver' ) {
2887 %index = GetNoZebraIndexes;
2889 # get title of the record (to store the 10 first letters with the index)
2890 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2891 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2894 # for authorities, the "title" is the $a mainentry
2895 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2896 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2897 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2898 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2899 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2900 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2901 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2906 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2907 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2909 # limit to 10 char, should be enough, and limit the DB size
2910 $title = substr( $title, 0, 10 );
2913 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2914 foreach my $field ( $record->fields() ) {
2916 #parse each subfield
2917 next if $field->tag < 10;
2918 foreach my $subfield ( $field->subfields() ) {
2919 my $tag = $field->tag();
2920 my $subfieldcode = $subfield->[0];
2923 # check each index to see if the subfield is stored somewhere
2924 # otherwise, store it in __RAW__ index
2925 foreach my $key ( keys %index ) {
2927 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2928 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2930 my $line = lc $subfield->[1];
2932 # remove meaningless value in the field...
2933 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2935 # ... and split in words
2936 foreach ( split / /, $line ) {
2937 next unless $_; # skip empty values (multiple spaces)
2938 # if the entry is already here, do nothing, the biblionumber has already be removed
2939 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2941 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2942 $sth2->execute( $server, $key, $_ );
2943 my $existing_biblionumbers = $sth2->fetchrow;
2946 if ($existing_biblionumbers) {
2948 # warn " existing for $key $_: $existing_biblionumbers";
2949 $result{$key}->{$_} = $existing_biblionumbers;
2950 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2957 # the subfield is not indexed, store it in __RAW__ index anyway
2959 my $line = lc $subfield->[1];
2960 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2962 # ... and split in words
2963 foreach ( split / /, $line ) {
2964 next unless $_; # skip empty values (multiple spaces)
2965 # if the entry is already here, do nothing, the biblionumber has already be removed
2966 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2968 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2969 $sth2->execute( $server, '__RAW__', $_ );
2970 my $existing_biblionumbers = $sth2->fetchrow;
2973 if ($existing_biblionumbers) {
2974 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2975 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2985 =head2 _AddBiblioNoZebra
2987 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2989 function to add a biblio in NoZebra indexes
2993 sub _AddBiblioNoZebra {
2994 my ( $biblionumber, $record, $server, %result ) = @_;
2995 my $dbh = C4::Context->dbh;
3000 if ( $server eq 'biblioserver' ) {
3001 %index = GetNoZebraIndexes;
3003 # get title of the record (to store the 10 first letters with the index)
3004 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
3005 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
3008 # warn "server : $server";
3009 # for authorities, the "title" is the $a mainentry
3010 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
3011 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
3012 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
3013 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
3014 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
3015 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
3016 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
3019 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
3020 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
3022 # limit to 10 char, should be enough, and limit the DB size
3023 $title = substr( $title, 0, 10 );
3026 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
3027 foreach my $field ( $record->fields() ) {
3029 #parse each subfield
3030 ###FIXME: impossible to index a 001-009 value with NoZebra
3031 next if $field->tag < 10;
3032 foreach my $subfield ( $field->subfields() ) {
3033 my $tag = $field->tag();
3034 my $subfieldcode = $subfield->[0];
3037 # warn "INDEXING :".$subfield->[1];
3038 # check each index to see if the subfield is stored somewhere
3039 # otherwise, store it in __RAW__ index
3040 foreach my $key ( keys %index ) {
3042 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
3043 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
3045 my $line = lc $subfield->[1];
3047 # remove meaningless value in the field...
3048 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3050 # ... and split in words
3051 foreach ( split / /, $line ) {
3052 next unless $_; # skip empty values (multiple spaces)
3053 # if the entry is already here, improve weight
3055 # warn "managing $_";
3056 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3057 my $weight = $1 + 1;
3058 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3059 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3062 # get the value if it exist in the nozebra table, otherwise, create it
3063 $sth2->execute( $server, $key, $_ );
3064 my $existing_biblionumbers = $sth2->fetchrow;
3067 if ($existing_biblionumbers) {
3068 $result{$key}->{"$_"} = $existing_biblionumbers;
3069 my $weight = defined $1 ? $1 + 1 : 1;
3070 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3071 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3073 # create a new ligne for this entry
3076 # warn "INSERT : $server / $key / $_";
3077 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
3078 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
3085 # the subfield is not indexed, store it in __RAW__ index anyway
3087 my $line = lc $subfield->[1];
3088 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3090 # ... and split in words
3091 foreach ( split / /, $line ) {
3092 next unless $_; # skip empty values (multiple spaces)
3093 # if the entry is already here, improve weight
3094 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
3095 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3096 my $weight = $1 + 1;
3097 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3098 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3101 # get the value if it exist in the nozebra table, otherwise, create it
3102 $sth2->execute( $server, '__RAW__', $_ );
3103 my $existing_biblionumbers = $sth2->fetchrow;
3106 if ($existing_biblionumbers) {
3107 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
3108 my $weight = ( $1 ? $1 : 0 ) + 1;
3109 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3110 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3112 # create a new ligne for this entry
3114 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
3115 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
3125 =head2 _koha_marc_update_bib_ids
3128 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
3130 Internal function to add or update biblionumber and biblioitemnumber to
3135 sub _koha_marc_update_bib_ids {
3136 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
3138 # we must add bibnum and bibitemnum in MARC::Record...
3139 # we build the new field with biblionumber and biblioitemnumber
3140 # we drop the original field
3141 # we add the new builded field.
3142 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
3143 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
3144 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
3145 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
3147 if ( $biblio_tag == $biblioitem_tag ) {
3149 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3150 my $new_field = MARC::Field->new(
3151 $biblio_tag, '', '',
3152 "$biblio_subfield" => $biblionumber,
3153 "$biblioitem_subfield" => $biblioitemnumber
3156 # drop old field and create new one...
3157 my $old_field = $record->field($biblio_tag);
3158 $record->delete_field($old_field) if $old_field;
3159 $record->insert_fields_ordered($new_field);
3162 # biblionumber & biblioitemnumber are in different fields
3164 # deal with biblionumber
3165 my ( $new_field, $old_field );
3166 if ( $biblio_tag < 10 ) {
3167 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3169 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3172 # drop old field and create new one...
3173 $old_field = $record->field($biblio_tag);
3174 $record->delete_field($old_field) if $old_field;
3175 $record->insert_fields_ordered($new_field);
3177 # deal with biblioitemnumber
3178 if ( $biblioitem_tag < 10 ) {
3179 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3181 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3184 # drop old field and create new one...
3185 $old_field = $record->field($biblioitem_tag);
3186 $record->delete_field($old_field) if $old_field;
3187 $record->insert_fields_ordered($new_field);
3191 =head2 _koha_marc_update_biblioitem_cn_sort
3193 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3195 Given a MARC bib record and the biblioitem hash, update the
3196 subfield that contains a copy of the value of biblioitems.cn_sort.
3200 sub _koha_marc_update_biblioitem_cn_sort {
3202 my $biblioitem = shift;
3203 my $frameworkcode = shift;
3205 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3206 return unless $biblioitem_tag;
3208 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3210 if ( my $field = $marc->field($biblioitem_tag) ) {
3211 $field->delete_subfield( code => $biblioitem_subfield );
3212 if ( $cn_sort ne '' ) {
3213 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3217 # if we get here, no biblioitem tag is present in the MARC record, so
3218 # we'll create it if $cn_sort is not empty -- this would be
3219 # an odd combination of events, however
3221 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3226 =head2 _koha_add_biblio
3228 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3230 Internal function to add a biblio ($biblio is a hash with the values)
3234 sub _koha_add_biblio {
3235 my ( $dbh, $biblio, $frameworkcode ) = @_;
3239 # set the series flag
3240 unless (defined $biblio->{'serial'}){
3241 $biblio->{'serial'} = 0;
3242 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3245 my $query = "INSERT INTO biblio
3246 SET frameworkcode = ?,
3257 my $sth = $dbh->prepare($query);
3259 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3260 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3263 my $biblionumber = $dbh->{'mysql_insertid'};
3264 if ( $dbh->errstr ) {
3265 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3271 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3272 return ( $biblionumber, $error );
3275 =head2 _koha_modify_biblio
3277 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3279 Internal function for updating the biblio table
3283 sub _koha_modify_biblio {
3284 my ( $dbh, $biblio, $frameworkcode ) = @_;
3289 SET frameworkcode = ?,
3298 WHERE biblionumber = ?
3301 my $sth = $dbh->prepare($query);
3304 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3305 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3306 ) if $biblio->{'biblionumber'};
3308 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3309 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3312 return ( $biblio->{'biblionumber'}, $error );
3315 =head2 _koha_modify_biblioitem_nonmarc
3317 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3319 Updates biblioitems row except for marc and marcxml, which should be changed
3324 sub _koha_modify_biblioitem_nonmarc {
3325 my ( $dbh, $biblioitem ) = @_;
3328 # re-calculate the cn_sort, it may have changed
3329 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3331 my $query = "UPDATE biblioitems
3332 SET biblionumber = ?,
3338 publicationyear = ?,
3342 collectiontitle = ?,
3344 collectionvolume= ?,
3345 editionstatement= ?,
3346 editionresponsibility = ?,
3362 where biblioitemnumber = ?
3364 my $sth = $dbh->prepare($query);
3366 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3367 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3368 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3369 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3370 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3371 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3372 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3373 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3375 if ( $dbh->errstr ) {
3376 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3379 return ( $biblioitem->{'biblioitemnumber'}, $error );
3382 =head2 _koha_add_biblioitem
3384 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3386 Internal function to add a biblioitem
3390 sub _koha_add_biblioitem {
3391 my ( $dbh, $biblioitem ) = @_;
3394 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3395 my $query = "INSERT INTO biblioitems SET
3402 publicationyear = ?,
3406 collectiontitle = ?,
3408 collectionvolume= ?,
3409 editionstatement= ?,
3410 editionresponsibility = ?,
3428 my $sth = $dbh->prepare($query);
3430 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3431 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3432 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3433 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3434 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3435 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3436 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3437 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3439 my $bibitemnum = $dbh->{'mysql_insertid'};
3441 if ( $dbh->errstr ) {
3442 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3446 return ( $bibitemnum, $error );
3449 =head2 _koha_delete_biblio
3451 $error = _koha_delete_biblio($dbh,$biblionumber);
3453 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3455 C<$dbh> - the database handle
3457 C<$biblionumber> - the biblionumber of the biblio to be deleted
3461 # FIXME: add error handling
3463 sub _koha_delete_biblio {
3464 my ( $dbh, $biblionumber ) = @_;
3466 # get all the data for this biblio
3467 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3468 $sth->execute($biblionumber);
3470 if ( my $data = $sth->fetchrow_hashref ) {
3472 # save the record in deletedbiblio
3473 # find the fields to save
3474 my $query = "INSERT INTO deletedbiblio SET ";
3476 foreach my $temp ( keys %$data ) {
3477 $query .= "$temp = ?,";
3478 push( @bind, $data->{$temp} );
3481 # replace the last , by ",?)"
3483 my $bkup_sth = $dbh->prepare($query);
3484 $bkup_sth->execute(@bind);
3488 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3489 $sth2->execute($biblionumber);
3490 # update the timestamp (Bugzilla 7146)
3491 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3492 $sth2->execute($biblionumber);
3499 =head2 _koha_delete_biblioitems
3501 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3503 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3505 C<$dbh> - the database handle
3506 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3510 # FIXME: add error handling
3512 sub _koha_delete_biblioitems {
3513 my ( $dbh, $biblioitemnumber ) = @_;
3515 # get all the data for this biblioitem
3516 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3517 $sth->execute($biblioitemnumber);
3519 if ( my $data = $sth->fetchrow_hashref ) {
3521 # save the record in deletedbiblioitems
3522 # find the fields to save
3523 my $query = "INSERT INTO deletedbiblioitems SET ";
3525 foreach my $temp ( keys %$data ) {
3526 $query .= "$temp = ?,";
3527 push( @bind, $data->{$temp} );
3530 # replace the last , by ",?)"
3532 my $bkup_sth = $dbh->prepare($query);
3533 $bkup_sth->execute(@bind);
3536 # delete the biblioitem
3537 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3538 $sth2->execute($biblioitemnumber);
3539 # update the timestamp (Bugzilla 7146)
3540 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3541 $sth2->execute($biblioitemnumber);
3548 =head1 UNEXPORTED FUNCTIONS
3550 =head2 ModBiblioMarc
3552 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3554 Add MARC data for a biblio to koha
3556 Function exported, but should NOT be used, unless you really know what you're doing
3561 # pass the MARC::Record to this function, and it will create the records in
3563 my ( $record, $biblionumber, $frameworkcode ) = @_;
3565 # Clone record as it gets modified
3566 $record = $record->clone();
3567 my $dbh = C4::Context->dbh;
3568 my @fields = $record->fields();
3569 if ( !$frameworkcode ) {
3570 $frameworkcode = "";
3572 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3573 $sth->execute( $frameworkcode, $biblionumber );
3575 my $encoding = C4::Context->preference("marcflavour");
3577 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3578 if ( $encoding eq "UNIMARC" ) {
3579 my $string = $record->subfield( 100, "a" );
3580 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3581 my $f100 = $record->field(100);
3582 $record->delete_field($f100);
3584 $string = POSIX::strftime( "%Y%m%d", localtime );
3586 $string = sprintf( "%-*s", 35, $string );
3588 substr( $string, 22, 6, "frey50" );
3589 unless ( $record->subfield( 100, "a" ) ) {
3590 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3594 #enhancement 5374: update transaction date (005) for marc21/unimarc
3595 if($encoding =~ /MARC21|UNIMARC/) {
3596 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3597 # YY MM DD HH MM SS (update year and month)
3598 my $f005= $record->field('005');
3599 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3603 if ( C4::Context->preference("NoZebra") ) {
3605 # only NoZebra indexing needs to have
3606 # the previous version of the record
3607 $oldRecord = GetMarcBiblio($biblionumber);
3609 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3610 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3612 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3613 return $biblionumber;
3616 =head2 get_biblio_authorised_values
3618 find the types and values for all authorised values assigned to this biblio.
3622 MARC::Record of the bib
3624 returns: a hashref mapping the authorised value to the value set for this biblionumber
3626 $authorised_values = {
3627 'Scent' => 'flowery',
3628 'Audience' => 'Young Adult',
3629 'itemtypes' => 'SER',
3632 Notes: forlibrarian should probably be passed in, and called something different.
3636 sub get_biblio_authorised_values {
3637 my $biblionumber = shift;
3640 my $forlibrarian = 1; # are we in staff or opac?
3641 my $frameworkcode = GetFrameworkCode($biblionumber);
3643 my $authorised_values;
3645 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3646 or return $authorised_values;
3648 # assume that these entries in the authorised_value table are bibliolevel.
3649 # ones that start with 'item%' are item level.
3650 my $query = q(SELECT distinct authorised_value, kohafield
3651 FROM marc_subfield_structure
3652 WHERE authorised_value !=''
3653 AND (kohafield like 'biblio%'
3654 OR kohafield like '') );
3655 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3657 foreach my $tag ( keys(%$tagslib) ) {
3658 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3660 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3661 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3662 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3663 if ( defined $record->field($tag) ) {
3664 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3665 if ( defined $this_subfield_value ) {
3666 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3674 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3675 return $authorised_values;
3678 =head2 CountBiblioInOrders
3681 $count = &CountBiblioInOrders( $biblionumber);
3685 This function return count of biblios in orders with $biblionumber
3689 sub CountBiblioInOrders {
3690 my ($biblionumber) = @_;
3691 my $dbh = C4::Context->dbh;
3692 my $query = "SELECT count(*)
3694 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3695 my $sth = $dbh->prepare($query);
3696 $sth->execute($biblionumber);
3697 my $count = $sth->fetchrow;
3701 =head2 GetSubscriptionsId
3704 $subscriptions = &GetSubscriptionsId($biblionumber);
3708 This function return an array of subscriptionid with $biblionumber
3712 sub GetSubscriptionsId {
3713 my ($biblionumber) = @_;
3714 my $dbh = C4::Context->dbh;
3715 my $query = "SELECT subscriptionid
3717 WHERE biblionumber=?";
3718 my $sth = $dbh->prepare($query);
3719 $sth->execute($biblionumber);
3720 my @subscriptions = $sth->fetchrow_array;
3721 return (@subscriptions);
3727 $holds = &GetHolds($biblionumber);
3731 This function return the count of holds with $biblionumber
3736 my ($biblionumber) = @_;
3737 my $dbh = C4::Context->dbh;
3738 my $query = "SELECT count(*)
3740 WHERE biblionumber=?";
3741 my $sth = $dbh->prepare($query);
3742 $sth->execute($biblionumber);
3743 my $holds = $sth->fetchrow;
3747 =head2 prepare_host_field
3749 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3750 Generate the host item entry for an analytic child entry
3754 sub prepare_host_field {
3755 my ( $hostbiblio, $marcflavour ) = @_;
3756 $marcflavour ||= C4::Context->preference('marcflavour');
3757 my $host = GetMarcBiblio($hostbiblio);
3758 # unfortunately as_string does not 'do the right thing'
3759 # if field returns undef
3763 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3764 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3765 my $s = $field->as_string('ab');
3770 if ( $field = $host->field('245') ) {
3771 my $s = $field->as_string('a');
3776 if ( $field = $host->field('260') ) {
3777 my $s = $field->as_string('abc');
3782 if ( $field = $host->field('240') ) {
3783 my $s = $field->as_string();
3788 if ( $field = $host->field('022') ) {
3789 my $s = $field->as_string('a');
3794 if ( $field = $host->field('020') ) {
3795 my $s = $field->as_string('a');
3800 if ( $field = $host->field('001') ) {
3801 $sfd{w} = $field->data(),;
3803 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3806 elsif ( $marcflavour eq 'UNIMARC' ) {
3808 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3809 my $s = $field->as_string('ab');
3815 if ( $field = $host->field('200') ) {
3816 my $s = $field->as_string('a');
3821 #place of publicaton
3822 if ( $field = $host->field('210') ) {
3823 my $s = $field->as_string('a');
3828 #date of publication
3829 if ( $field = $host->field('210') ) {
3830 my $s = $field->as_string('d');
3836 if ( $field = $host->field('205') ) {
3837 my $s = $field->as_string();
3843 if ( $field = $host->field('856') ) {
3844 my $s = $field->as_string('u');
3850 if ( $field = $host->field('011') ) {
3851 my $s = $field->as_string('a');
3857 if ( $field = $host->field('010') ) {
3858 my $s = $field->as_string('a');
3863 if ( $field = $host->field('001') ) {
3864 $sfd{0} = $field->data(),;
3866 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3873 =head2 UpdateTotalIssues
3875 UpdateTotalIssues($biblionumber, $increase, [$value])
3877 Update the total issue count for a particular bib record.
3881 =item C<$biblionumber> is the biblionumber of the bib to update
3883 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3885 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3891 sub UpdateTotalIssues {
3892 my ($biblionumber, $increase, $value) = @_;
3895 my $data = GetBiblioData($biblionumber);
3897 if (defined $value) {
3898 $totalissues = $value;
3900 $totalissues = $data->{'totalissues'} + $increase;
3902 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3904 my $record = GetMarcBiblio($biblionumber);
3906 my $field = $record->field($totalissuestag);
3907 if (defined $field) {
3908 $field->update( $totalissuessubfield => $totalissues );
3910 $field = MARC::Field->new($totalissuestag, '0', '0',
3911 $totalissuessubfield => $totalissues);
3912 $record->insert_grouped_field($field);
3915 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3921 &RemoveAllNsb($record);
3923 Removes all nsb/nse chars from a record
3930 SetUTF8Flag($record);
3932 foreach my $field ($record->fields()) {
3933 if ($field->is_control_field()) {
3934 $field->update(nsb_clean($field->data()));
3936 my @subfields = $field->subfields();
3938 foreach my $subfield (@subfields) {
3939 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3941 if (scalar(@new_subfields) > 0) {
3944 $new_field = MARC::Field->new(
3946 $field->indicator(1),
3947 $field->indicator(2),
3952 warn "error in RemoveAllNsb : $@";
3954 $field->replace_with($new_field);
3970 Koha Development Team <http://koha-community.org/>
3972 Paul POULAIN paul.poulain@free.fr
3974 Joshua Ferraro jmf@liblime.com