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 # OPAC hidden subfield
960 if ( ( $template eq 'opac' )
961 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
962 foreach my $field (@fieldslist) {
963 foreach my $subfield ( $field->subfield($subfvalue) ) {
964 my $calculated = $analysestring;
965 my $tag = $field->tag();
968 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
969 my $tagsubf = $tag . $subfvalue;
970 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
971 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
973 # field builded, store the result
974 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
975 $blocres .= $textbefore;
976 $hasputtextbefore = 1;
979 # remove punctuation at start
980 $calculated =~ s/^( |;|:|\.|-)*//g;
981 $blocres .= $calculated;
986 $blocres .= $textafter if $hasputtextbefore;
988 foreach my $field (@fieldslist) {
989 my $calculated = $analysestring;
990 my $tag = $field->tag();
993 my @subf = $field->subfields;
994 for my $i ( 0 .. $#subf ) {
995 my $valuecode = $subf[$i][1];
996 my $subfieldcode = $subf[$i][0];
997 # OPAC hidden subfield
999 if ( ( $template eq 'opac' )
1000 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1001 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1002 my $tagsubf = $tag . $subfieldcode;
1004 $calculated =~ s/ # replace all {{}} codes by the value code.
1005 \{\{$tagsubf\}\} # catch the {{actualcode}}
1007 $valuecode # replace by the value code
1010 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1011 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1014 # field builded, store the result
1015 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1016 $blocres .= $textbefore;
1017 $hasputtextbefore = 1;
1020 # remove punctuation at start
1021 $calculated =~ s/^( |;|:|\.|-)*//g;
1022 $blocres .= $calculated;
1025 $blocres .= $textafter if $hasputtextbefore;
1028 $blocres .= $isbdfield;
1033 $res =~ s/\{(.*?)\}//g;
1035 $res =~ s/\n/<br\/>/g;
1045 my $biblio = &GetBiblio($biblionumber);
1050 my ($biblionumber) = @_;
1051 my $dbh = C4::Context->dbh;
1052 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1055 $sth->execute($biblionumber);
1056 if ( my $data = $sth->fetchrow_hashref ) {
1062 =head2 GetBiblioItemInfosOf
1064 GetBiblioItemInfosOf(@biblioitemnumbers);
1068 sub GetBiblioItemInfosOf {
1069 my @biblioitemnumbers = @_;
1072 SELECT biblioitemnumber,
1076 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1078 return get_infos_of( $query, 'biblioitemnumber' );
1081 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1083 =head2 GetMarcStructure
1085 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1087 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1088 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1089 $frameworkcode : the framework code to read
1093 # cache for results of GetMarcStructure -- needed
1095 our $marc_structure_cache;
1097 sub GetMarcStructure {
1098 my ( $forlibrarian, $frameworkcode ) = @_;
1099 my $dbh = C4::Context->dbh;
1100 $frameworkcode = "" unless $frameworkcode;
1102 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1103 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1106 # my $sth = $dbh->prepare(
1107 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1108 # $sth->execute($frameworkcode);
1109 # my ($total) = $sth->fetchrow;
1110 # $frameworkcode = "" unless ( $total > 0 );
1111 my $sth = $dbh->prepare(
1112 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1113 FROM marc_tag_structure
1114 WHERE frameworkcode=?
1117 $sth->execute($frameworkcode);
1118 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1120 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1121 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1122 $res->{$tag}->{tab} = "";
1123 $res->{$tag}->{mandatory} = $mandatory;
1124 $res->{$tag}->{repeatable} = $repeatable;
1127 $sth = $dbh->prepare(
1128 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1129 FROM marc_subfield_structure
1130 WHERE frameworkcode=?
1131 ORDER BY tagfield,tagsubfield
1135 $sth->execute($frameworkcode);
1138 my $authorised_value;
1150 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1151 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1156 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1157 $res->{$tag}->{$subfield}->{tab} = $tab;
1158 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1159 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1160 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1161 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1162 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1163 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1164 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1165 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1166 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1167 $res->{$tag}->{$subfield}->{'link'} = $link;
1168 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1169 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1172 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1177 =head2 GetUsedMarcStructure
1179 The same function as GetMarcStructure except it just takes field
1180 in tab 0-9. (used field)
1182 my $results = GetUsedMarcStructure($frameworkcode);
1184 C<$results> is a ref to an array which each case containts a ref
1185 to a hash which each keys is the columns from marc_subfield_structure
1187 C<$frameworkcode> is the framework code.
1191 sub GetUsedMarcStructure {
1192 my $frameworkcode = shift || '';
1195 FROM marc_subfield_structure
1197 AND frameworkcode = ?
1198 ORDER BY tagfield, tagsubfield
1200 my $sth = C4::Context->dbh->prepare($query);
1201 $sth->execute($frameworkcode);
1202 return $sth->fetchall_arrayref( {} );
1205 =head2 GetMarcFromKohaField
1207 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1209 Returns the MARC fields & subfields mapped to the koha field
1210 for the given frameworkcode or default framework if $frameworkcode is missing
1214 sub GetMarcFromKohaField {
1215 my $kohafield = shift;
1216 my $frameworkcode = shift || '';
1217 return (0, undef) unless $kohafield;
1218 my $relations = C4::Context->marcfromkohafield;
1219 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1225 =head2 GetMarcBiblio
1227 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1229 Returns MARC::Record representing bib identified by
1230 C<$biblionumber>. If no bib exists, returns undef.
1231 C<$embeditems>. If set to true, items data are included.
1232 The MARC record contains biblio data, and items data if $embeditems is set to true.
1237 my $biblionumber = shift;
1238 my $embeditems = shift || 0;
1239 my $dbh = C4::Context->dbh;
1240 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1241 $sth->execute($biblionumber);
1242 my $row = $sth->fetchrow_hashref;
1243 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1244 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1245 my $record = MARC::Record->new();
1248 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1249 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1250 return unless $record;
1252 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1253 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1263 my $marcxml = GetXmlBiblio($biblionumber);
1265 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1266 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1271 my ($biblionumber) = @_;
1272 my $dbh = C4::Context->dbh;
1273 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1274 $sth->execute($biblionumber);
1275 my ($marcxml) = $sth->fetchrow;
1279 =head2 GetCOinSBiblio
1281 my $coins = GetCOinSBiblio($record);
1283 Returns the COinS (a span) which can be included in a biblio record
1287 sub GetCOinSBiblio {
1290 # get the coin format
1294 my $pos7 = substr $record->leader(), 7, 1;
1295 my $pos6 = substr $record->leader(), 6, 1;
1298 my ( $aulast, $aufirst ) = ( '', '' );
1307 my $titletype = 'b';
1309 # For the purposes of generating COinS metadata, LDR/06-07 can be
1310 # considered the same for UNIMARC and MARC21
1315 'b' => 'manuscript',
1317 'd' => 'manuscript',
1321 'i' => 'audioRecording',
1322 'j' => 'audioRecording',
1325 'm' => 'computerProgram',
1330 'a' => 'journalArticle',
1334 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1336 if ( $genre eq 'book' ) {
1337 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1340 ##### We must transform mtx to a valable mtx and document type ####
1341 if ( $genre eq 'book' ) {
1343 } elsif ( $genre eq 'journal' ) {
1346 } elsif ( $genre eq 'journalArticle' ) {
1354 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1356 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1359 $aulast = $record->subfield( '700', 'a' ) || '';
1360 $aufirst = $record->subfield( '700', 'b' ) || '';
1361 $oauthors = "&rft.au=$aufirst $aulast";
1364 if ( $record->field('200') ) {
1365 for my $au ( $record->field('200')->subfield('g') ) {
1366 $oauthors .= "&rft.au=$au";
1371 ? "&rft.title=" . $record->subfield( '200', 'a' )
1372 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1373 $pubyear = $record->subfield( '210', 'd' ) || '';
1374 $publisher = $record->subfield( '210', 'c' ) || '';
1375 $isbn = $record->subfield( '010', 'a' ) || '';
1376 $issn = $record->subfield( '011', 'a' ) || '';
1379 # MARC21 need some improve
1382 if ( $record->field('100') ) {
1383 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1387 if ( $record->field('700') ) {
1388 for my $au ( $record->field('700')->subfield('a') ) {
1389 $oauthors .= "&rft.au=$au";
1392 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1393 $subtitle = $record->subfield( '245', 'b' ) || '';
1394 $title .= $subtitle;
1395 if ($titletype eq 'a') {
1396 $pubyear = $record->field('008') || '';
1397 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1398 $isbn = $record->subfield( '773', 'z' ) || '';
1399 $issn = $record->subfield( '773', 'x' ) || '';
1400 if ($mtx eq 'journal') {
1401 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1403 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1405 foreach my $rel ($record->subfield( '773', 'g' )) {
1412 $pubyear = $record->subfield( '260', 'c' ) || '';
1413 $publisher = $record->subfield( '260', 'b' ) || '';
1414 $isbn = $record->subfield( '020', 'a' ) || '';
1415 $issn = $record->subfield( '022', 'a' ) || '';
1420 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1421 $coins_value =~ s/(\ |&[^a])/\+/g;
1422 $coins_value =~ s/\"/\"\;/g;
1424 #<!-- 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="
1426 return $coins_value;
1432 return the prices in accordance with the Marc format.
1436 my ( $record, $marcflavour ) = @_;
1440 if ( $marcflavour eq "MARC21" ) {
1441 @listtags = ('345', '020');
1443 } elsif ( $marcflavour eq "UNIMARC" ) {
1444 @listtags = ('345', '010');
1450 for my $field ( $record->field(@listtags) ) {
1451 for my $subfield_value ($field->subfield($subfield)){
1453 $subfield_value = MungeMarcPrice( $subfield_value );
1454 return $subfield_value if ($subfield_value);
1457 return 0; # no price found
1460 =head2 MungeMarcPrice
1462 Return the best guess at what the actual price is from a price field.
1465 sub MungeMarcPrice {
1468 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1470 ## Look for the currency symbol of the active currency, if it's there,
1471 ## start the price string right after the symbol. This allows us to prefer
1472 ## this native currency price over other currency prices, if possible.
1473 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1474 my $symbol = quotemeta( $active_currency->{'symbol'} );
1475 if ( $price =~ m/$symbol/ ) {
1476 my @parts = split(/$symbol/, $price );
1480 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1481 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1483 ## Split price into array on periods and commas
1484 my @parts = split(/[\,\.]/, $price);
1486 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1487 my $decimal = pop( @parts );
1488 if ( length( $decimal ) > 2 ) {
1489 push( @parts, $decimal );
1493 $price = join('', @parts );
1496 $price .= ".$decimal";
1503 =head2 GetMarcQuantity
1505 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1506 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1510 sub GetMarcQuantity {
1511 my ( $record, $marcflavour ) = @_;
1515 if ( $marcflavour eq "MARC21" ) {
1517 } elsif ( $marcflavour eq "UNIMARC" ) {
1518 @listtags = ('969');
1524 for my $field ( $record->field(@listtags) ) {
1525 for my $subfield_value ($field->subfield($subfield)){
1527 if ($subfield_value) {
1528 # in France, the cents separator is the , but sometimes, ppl use a .
1529 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1530 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1531 return $subfield_value;
1535 return 0; # no price found
1539 =head2 GetAuthorisedValueDesc
1541 my $subfieldvalue =get_authorised_value_desc(
1542 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1544 Retrieve the complete description for a given authorised value.
1546 Now takes $category and $value pair too.
1548 my $auth_value_desc =GetAuthorisedValueDesc(
1549 '','', 'DVD' ,'','','CCODE');
1551 If the optional $opac parameter is set to a true value, displays OPAC
1552 descriptions rather than normal ones when they exist.
1556 sub GetAuthorisedValueDesc {
1557 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1558 my $dbh = C4::Context->dbh;
1562 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1565 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1566 return C4::Branch::GetBranchName($value);
1570 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1571 return getitemtypeinfo($value)->{description};
1574 #---- "true" authorized value
1575 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1578 if ( $category ne "" ) {
1579 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1580 $sth->execute( $category, $value );
1581 my $data = $sth->fetchrow_hashref;
1582 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1584 return $value; # if nothing is found return the original value
1588 =head2 GetMarcControlnumber
1590 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1592 Get the control number / record Identifier from the MARC record and return it.
1596 sub GetMarcControlnumber {
1597 my ( $record, $marcflavour ) = @_;
1598 my $controlnumber = "";
1599 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1600 # Keep $marcflavour for possible later use
1601 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1602 my $controlnumberField = $record->field('001');
1603 if ($controlnumberField) {
1604 $controlnumber = $controlnumberField->data();
1607 return $controlnumber;
1612 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1614 Get all ISBNs from the MARC record and returns them in an array.
1615 ISBNs stored in different fields depending on MARC flavour
1620 my ( $record, $marcflavour ) = @_;
1622 if ( $marcflavour eq "UNIMARC" ) {
1624 } else { # assume marc21 if not unimarc
1631 foreach my $field ( $record->field($scope) ) {
1632 my $value = $field->as_string();
1633 if ( $isbn ne "" ) {
1634 $marcisbn = { marcisbn => $isbn, };
1635 push @marcisbns, $marcisbn;
1638 if ( $isbn ne $value ) {
1639 $isbn = $isbn . " " . $value;
1644 $marcisbn = { marcisbn => $isbn };
1645 push @marcisbns, $marcisbn; #load last tag into array
1653 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1655 Get all valid ISSNs from the MARC record and returns them in an array.
1656 ISSNs are stored in different fields depending on MARC flavour
1661 my ( $record, $marcflavour ) = @_;
1663 if ( $marcflavour eq "UNIMARC" ) {
1666 else { # assume MARC21 or NORMARC
1670 foreach my $field ( $record->field($scope) ) {
1671 push @marcissns, $field->subfield( 'a' );
1678 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1680 Get all notes from the MARC record and returns them in an array.
1681 The note are stored in different fields depending on MARC flavour
1686 my ( $record, $marcflavour ) = @_;
1688 if ( $marcflavour eq "UNIMARC" ) {
1690 } else { # assume marc21 if not unimarc
1697 foreach my $field ( $record->field($scope) ) {
1698 my $value = $field->as_string();
1699 if ( $note ne "" ) {
1700 $marcnote = { marcnote => $note, };
1701 push @marcnotes, $marcnote;
1704 if ( $note ne $value ) {
1705 $note = $note . " " . $value;
1710 $marcnote = { marcnote => $note };
1711 push @marcnotes, $marcnote; #load last tag into array
1714 } # end GetMarcNotes
1716 =head2 GetMarcSubjects
1718 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1720 Get all subjects from the MARC record and returns them in an array.
1721 The subjects are stored in different fields depending on MARC flavour
1725 sub GetMarcSubjects {
1726 my ( $record, $marcflavour ) = @_;
1727 my ( $mintag, $maxtag, $fields_filter );
1728 if ( $marcflavour eq "UNIMARC" ) {
1731 $fields_filter = '6..';
1732 } else { # marc21/normarc
1735 $fields_filter = '6..';
1740 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1741 my $authoritysep = C4::Context->preference('authoritysep');
1743 foreach my $field ( $record->field($fields_filter) ) {
1744 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1746 my @subfields = $field->subfields();
1749 # if there is an authority link, build the links with an= subfield9
1750 my $subfield9 = $field->subfield('9');
1753 my $linkvalue = $subfield9;
1754 $linkvalue =~ s/(\(|\))//g;
1755 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1756 $authoritylink = $linkvalue
1760 for my $subject_subfield (@subfields) {
1761 next if ( $subject_subfield->[0] eq '9' );
1763 # don't load unimarc subfields 3,4,5
1764 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1765 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1766 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1768 my $code = $subject_subfield->[0];
1769 my $value = $subject_subfield->[1];
1770 my $linkvalue = $value;
1771 $linkvalue =~ s/(\(|\))//g;
1772 # if no authority link, build a search query
1773 unless ($subfield9) {
1775 limit => $subject_limit,
1776 'link' => $linkvalue,
1777 operator => (scalar @link_loop) ? ' and ' : undef
1780 my @this_link_loop = @link_loop;
1782 unless ( $code eq '0' ) {
1783 push @subfields_loop, {
1786 link_loop => \@this_link_loop,
1787 separator => (scalar @subfields_loop) ? $authoritysep : ''
1792 push @marcsubjects, {
1793 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1794 authoritylink => $authoritylink,
1798 return \@marcsubjects;
1799 } #end getMARCsubjects
1801 =head2 GetMarcAuthors
1803 authors = GetMarcAuthors($record,$marcflavour);
1805 Get all authors from the MARC record and returns them in an array.
1806 The authors are stored in different fields depending on MARC flavour
1810 sub GetMarcAuthors {
1811 my ( $record, $marcflavour ) = @_;
1812 my ( $mintag, $maxtag, $fields_filter );
1814 # tagslib useful for UNIMARC author reponsabilities
1816 &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.
1817 if ( $marcflavour eq "UNIMARC" ) {
1820 $fields_filter = '7..';
1821 } else { # marc21/normarc
1824 $fields_filter = '7..';
1828 my $authoritysep = C4::Context->preference('authoritysep');
1830 foreach my $field ( $record->field($fields_filter) ) {
1831 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1834 my @subfields = $field->subfields();
1837 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1838 my $subfield9 = $field->subfield('9');
1840 my $linkvalue = $subfield9;
1841 $linkvalue =~ s/(\(|\))//g;
1842 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1846 for my $authors_subfield (@subfields) {
1847 next if ( $authors_subfield->[0] eq '9' );
1849 # don't load unimarc subfields 3, 5
1850 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1852 my $code = $authors_subfield->[0];
1853 my $value = $authors_subfield->[1];
1854 my $linkvalue = $value;
1855 $linkvalue =~ s/(\(|\))//g;
1856 # UNIMARC author responsibility
1857 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1858 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1859 $linkvalue = "($value)";
1861 # if no authority link, build a search query
1862 unless ($subfield9) {
1865 'link' => $linkvalue,
1866 operator => (scalar @link_loop) ? ' and ' : undef
1869 my @this_link_loop = @link_loop;
1871 unless ( $code eq '0') {
1872 push @subfields_loop, {
1873 tag => $field->tag(),
1876 link_loop => \@this_link_loop,
1877 separator => (scalar @subfields_loop) ? $authoritysep : ''
1881 push @marcauthors, {
1882 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1883 authoritylink => $subfield9,
1886 return \@marcauthors;
1891 $marcurls = GetMarcUrls($record,$marcflavour);
1893 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1894 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1899 my ( $record, $marcflavour ) = @_;
1902 for my $field ( $record->field('856') ) {
1904 for my $note ( $field->subfield('z') ) {
1905 push @notes, { note => $note };
1907 my @urls = $field->subfield('u');
1908 foreach my $url (@urls) {
1910 if ( $marcflavour eq 'MARC21' ) {
1911 my $s3 = $field->subfield('3');
1912 my $link = $field->subfield('y');
1913 unless ( $url =~ /^\w+:/ ) {
1914 if ( $field->indicator(1) eq '7' ) {
1915 $url = $field->subfield('2') . "://" . $url;
1916 } elsif ( $field->indicator(1) eq '1' ) {
1917 $url = 'ftp://' . $url;
1920 # properly, this should be if ind1=4,
1921 # however we will assume http protocol since we're building a link.
1922 $url = 'http://' . $url;
1926 # TODO handle ind 2 (relationship)
1931 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1932 $marcurl->{'part'} = $s3 if ($link);
1933 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1935 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1936 $marcurl->{'MARCURL'} = $url;
1938 push @marcurls, $marcurl;
1944 =head2 GetMarcSeries
1946 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1948 Get all series from the MARC record and returns them in an array.
1949 The series are stored in different fields depending on MARC flavour
1954 my ( $record, $marcflavour ) = @_;
1955 my ( $mintag, $maxtag, $fields_filter );
1956 if ( $marcflavour eq "UNIMARC" ) {
1959 $fields_filter = '6..';
1960 } else { # marc21/normarc
1963 $fields_filter = '4..';
1967 my $authoritysep = C4::Context->preference('authoritysep');
1969 foreach my $field ( $record->field($fields_filter) ) {
1970 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1972 my @subfields = $field->subfields();
1975 for my $series_subfield (@subfields) {
1977 # ignore $9, used for authority link
1978 next if ( $series_subfield->[0] eq '9' );
1981 my $code = $series_subfield->[0];
1982 my $value = $series_subfield->[1];
1983 my $linkvalue = $value;
1984 $linkvalue =~ s/(\(|\))//g;
1986 # see if this is an instance of a volume
1987 if ( $code eq 'v' ) {
1992 'link' => $linkvalue,
1993 operator => (scalar @link_loop) ? ' and ' : undef
1996 if ($volume_number) {
1997 push @subfields_loop, { volumenum => $value };
1999 push @subfields_loop, {
2002 link_loop => \@link_loop,
2003 separator => (scalar @subfields_loop) ? $authoritysep : '',
2004 volumenum => $volume_number,
2008 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2011 return \@marcseries;
2012 } #end getMARCseriess
2016 $marchostsarray = GetMarcHosts($record,$marcflavour);
2018 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2023 my ( $record, $marcflavour ) = @_;
2024 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2025 $marcflavour ||="MARC21";
2026 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2029 $bibnumber_subf ="0";
2030 $itemnumber_subf='9';
2032 elsif ($marcflavour eq "UNIMARC") {
2035 $bibnumber_subf ="0";
2036 $itemnumber_subf='9';
2041 foreach my $field ( $record->field($tag)) {
2045 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2046 my $hosttitle = $field->subfield($title_subf);
2047 my $hostitemnumber=$field->subfield($itemnumber_subf);
2048 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2049 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2052 my $marchostsarray = \@marchosts;
2053 return $marchostsarray;
2056 =head2 GetFrameworkCode
2058 $frameworkcode = GetFrameworkCode( $biblionumber )
2062 sub GetFrameworkCode {
2063 my ($biblionumber) = @_;
2064 my $dbh = C4::Context->dbh;
2065 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2066 $sth->execute($biblionumber);
2067 my ($frameworkcode) = $sth->fetchrow;
2068 return $frameworkcode;
2071 =head2 TransformKohaToMarc
2073 $record = TransformKohaToMarc( $hash )
2075 This function builds partial MARC::Record from a hash
2076 Hash entries can be from biblio or biblioitems.
2078 This function is called in acquisition module, to create a basic catalogue
2079 entry from user entry
2084 sub TransformKohaToMarc {
2086 my $record = MARC::Record->new();
2087 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2088 my $db_to_marc = C4::Context->marcfromkohafield;
2089 while ( my ($name, $value) = each %$hash ) {
2090 next unless my $dtm = $db_to_marc->{''}->{$name};
2091 next unless ( scalar( @$dtm ) );
2092 my ($tag, $letter) = @$dtm;
2093 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2094 if ( my $field = $record->field($tag) ) {
2095 $field->add_subfields( $letter => $value );
2098 $record->insert_fields_ordered( MARC::Field->new(
2099 $tag, " ", " ", $letter => $value ) );
2107 =head2 PrepHostMarcField
2109 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2111 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2115 sub PrepHostMarcField {
2116 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2117 $marcflavour ||="MARC21";
2120 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2121 my $item = C4::Items::GetItem($hostitemnumber);
2124 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2128 if ($hostrecord->subfield('100','a')){
2129 $mainentry = $hostrecord->subfield('100','a');
2130 } elsif ($hostrecord->subfield('110','a')){
2131 $mainentry = $hostrecord->subfield('110','a');
2133 $mainentry = $hostrecord->subfield('111','a');
2136 # qualification info
2138 if (my $field260 = $hostrecord->field('260')){
2139 $qualinfo = $field260->as_string( 'abc' );
2144 my $ed = $hostrecord->subfield('250','a');
2145 my $barcode = $item->{'barcode'};
2146 my $title = $hostrecord->subfield('245','a');
2148 # record control number, 001 with 003 and prefix
2150 if ($hostrecord->field('001')){
2151 $recctrlno = $hostrecord->field('001')->data();
2152 if ($hostrecord->field('003')){
2153 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2158 my $issn = $hostrecord->subfield('022','a');
2159 my $isbn = $hostrecord->subfield('020','a');
2162 $hostmarcfield = MARC::Field->new(
2164 '0' => $hostbiblionumber,
2165 '9' => $hostitemnumber,
2175 } elsif ($marcflavour eq "UNIMARC") {
2176 $hostmarcfield = MARC::Field->new(
2178 '0' => $hostbiblionumber,
2179 't' => $hostrecord->subfield('200','a'),
2180 '9' => $hostitemnumber
2184 return $hostmarcfield;
2187 =head2 TransformHtmlToXml
2189 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2190 $ind_tag, $auth_type )
2192 $auth_type contains :
2196 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2198 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2200 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2206 sub TransformHtmlToXml {
2207 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2208 my $xml = MARC::File::XML::header('UTF-8');
2209 $xml .= "<record>\n";
2210 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2211 MARC::File::XML->default_record_format($auth_type);
2213 # in UNIMARC, field 100 contains the encoding
2214 # check that there is one, otherwise the
2215 # MARC::Record->new_from_xml will fail (and Koha will die)
2216 my $unimarc_and_100_exist = 0;
2217 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2222 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2224 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2226 # if we have a 100 field and it's values are not correct, skip them.
2227 # if we don't have any valid 100 field, we will create a default one at the end
2228 my $enc = substr( @$values[$i], 26, 2 );
2229 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2230 $unimarc_and_100_exist = 1;
2235 @$values[$i] =~ s/&/&/g;
2236 @$values[$i] =~ s/</</g;
2237 @$values[$i] =~ s/>/>/g;
2238 @$values[$i] =~ s/"/"/g;
2239 @$values[$i] =~ s/'/'/g;
2241 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2242 # utf8::decode( @$values[$i] );
2244 if ( ( @$tags[$i] ne $prevtag ) ) {
2245 $j++ unless ( @$tags[$i] eq "" );
2246 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2247 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2248 my $ind1 = _default_ind_to_space($indicator1);
2250 if ( @$indicator[$j] ) {
2251 $ind2 = _default_ind_to_space($indicator2);
2253 warn "Indicator in @$tags[$i] is empty";
2257 $xml .= "</datafield>\n";
2258 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2259 && ( @$values[$i] ne "" ) ) {
2260 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2261 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2267 if ( @$values[$i] ne "" ) {
2270 if ( @$tags[$i] eq "000" ) {
2271 $xml .= "<leader>@$values[$i]</leader>\n";
2274 # rest of the fixed fields
2275 } elsif ( @$tags[$i] < 10 ) {
2276 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2279 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2280 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2285 } else { # @$tags[$i] eq $prevtag
2286 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2287 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2288 my $ind1 = _default_ind_to_space($indicator1);
2290 if ( @$indicator[$j] ) {
2291 $ind2 = _default_ind_to_space($indicator2);
2293 warn "Indicator in @$tags[$i] is empty";
2296 if ( @$values[$i] eq "" ) {
2299 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2302 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2305 $prevtag = @$tags[$i];
2307 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2308 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2310 # warn "SETTING 100 for $auth_type";
2311 my $string = strftime( "%Y%m%d", localtime(time) );
2313 # set 50 to position 26 is biblios, 13 if authorities
2315 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2316 $string = sprintf( "%-*s", 35, $string );
2317 substr( $string, $pos, 6, "50" );
2318 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2319 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2320 $xml .= "</datafield>\n";
2322 $xml .= "</record>\n";
2323 $xml .= MARC::File::XML::footer();
2327 =head2 _default_ind_to_space
2329 Passed what should be an indicator returns a space
2330 if its undefined or zero length
2334 sub _default_ind_to_space {
2336 if ( !defined $s || $s eq q{} ) {
2342 =head2 TransformHtmlToMarc
2344 L<$record> = TransformHtmlToMarc(L<$cgi>)
2345 L<$cgi> is the CGI object which containts the values for subfields
2347 'tag_010_indicator1_531951' ,
2348 'tag_010_indicator2_531951' ,
2349 'tag_010_code_a_531951_145735' ,
2350 'tag_010_subfield_a_531951_145735' ,
2351 'tag_200_indicator1_873510' ,
2352 'tag_200_indicator2_873510' ,
2353 'tag_200_code_a_873510_673465' ,
2354 'tag_200_subfield_a_873510_673465' ,
2355 'tag_200_code_b_873510_704318' ,
2356 'tag_200_subfield_b_873510_704318' ,
2357 'tag_200_code_e_873510_280822' ,
2358 'tag_200_subfield_e_873510_280822' ,
2359 'tag_200_code_f_873510_110730' ,
2360 'tag_200_subfield_f_873510_110730' ,
2362 L<$record> is the MARC::Record object.
2366 sub TransformHtmlToMarc {
2369 my @params = $cgi->param();
2371 # explicitly turn on the UTF-8 flag for all
2372 # 'tag_' parameters to avoid incorrect character
2373 # conversion later on
2374 my $cgi_params = $cgi->Vars;
2375 foreach my $param_name ( keys %$cgi_params ) {
2376 if ( $param_name =~ /^tag_/ ) {
2377 my $param_value = $cgi_params->{$param_name};
2378 if ( utf8::decode($param_value) ) {
2379 $cgi_params->{$param_name} = $param_value;
2382 # FIXME - need to do something if string is not valid UTF-8
2386 # creating a new record
2387 my $record = MARC::Record->new();
2390 #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!
2391 while ( $params[$i] ) { # browse all CGI params
2392 my $param = $params[$i];
2395 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2396 if ( $param eq 'biblionumber' ) {
2397 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2398 if ( $biblionumbertagfield < 10 ) {
2399 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2401 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2403 push @fields, $newfield if ($newfield);
2404 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2407 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2408 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2412 if ( $tag < 10 ) { # no code for theses fields
2413 # in MARC editor, 000 contains the leader.
2414 if ( $tag eq '000' ) {
2415 # Force a fake leader even if not provided to avoid crashing
2416 # during decoding MARC record containing UTF-8 characters
2418 length( $cgi->param($params[$j+1]) ) == 24
2419 ? $cgi->param( $params[ $j + 1 ] )
2423 # between 001 and 009 (included)
2424 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2425 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2428 # > 009, deal with subfields
2430 # browse subfields for this tag (reason for _code_ match)
2431 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2432 last unless defined $params[$j+1];
2433 #if next param ne subfield, then it was probably empty
2434 #try next param by incrementing j
2435 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2436 my $fval= $cgi->param($params[$j+1]);
2437 #check if subfield value not empty and field exists
2438 if($fval ne '' && $newfield) {
2439 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2441 elsif($fval ne '') {
2442 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2446 $i= $j-1; #update i for outer loop accordingly
2448 push @fields, $newfield if ($newfield);
2453 $record->append_fields(@fields);
2457 # cache inverted MARC field map
2458 our $inverted_field_map;
2460 =head2 TransformMarcToKoha
2462 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2464 Extract data from a MARC bib record into a hashref representing
2465 Koha biblio, biblioitems, and items fields.
2469 sub TransformMarcToKoha {
2470 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2473 $limit_table = $limit_table || 0;
2474 $frameworkcode = '' unless defined $frameworkcode;
2476 unless ( defined $inverted_field_map ) {
2477 $inverted_field_map = _get_inverted_marc_field_map();
2481 if ( defined $limit_table && $limit_table eq 'items' ) {
2482 $tables{'items'} = 1;
2484 $tables{'items'} = 1;
2485 $tables{'biblio'} = 1;
2486 $tables{'biblioitems'} = 1;
2489 # traverse through record
2490 MARCFIELD: foreach my $field ( $record->fields() ) {
2491 my $tag = $field->tag();
2492 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2493 if ( $field->is_control_field() ) {
2494 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2495 ENTRY: foreach my $entry ( @{$kohafields} ) {
2496 my ( $subfield, $table, $column ) = @{$entry};
2497 next ENTRY unless exists $tables{$table};
2498 my $key = _disambiguate( $table, $column );
2499 if ( $result->{$key} ) {
2500 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2501 $result->{$key} .= " | " . $field->data();
2504 $result->{$key} = $field->data();
2509 # deal with subfields
2510 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2511 my $code = $sf->[0];
2512 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2513 my $value = $sf->[1];
2514 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2515 my ( $table, $column ) = @{$entry};
2516 next SFENTRY unless exists $tables{$table};
2517 my $key = _disambiguate( $table, $column );
2518 if ( $result->{$key} ) {
2519 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2520 $result->{$key} .= " | " . $value;
2523 $result->{$key} = $value;
2530 # modify copyrightdate to keep only the 1st year found
2531 if ( exists $result->{'copyrightdate'} ) {
2532 my $temp = $result->{'copyrightdate'};
2533 $temp =~ m/c(\d\d\d\d)/;
2534 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2535 $result->{'copyrightdate'} = $1;
2536 } else { # if no cYYYY, get the 1st date.
2537 $temp =~ m/(\d\d\d\d)/;
2538 $result->{'copyrightdate'} = $1;
2542 # modify publicationyear to keep only the 1st year found
2543 if ( exists $result->{'publicationyear'} ) {
2544 my $temp = $result->{'publicationyear'};
2545 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2546 $result->{'publicationyear'} = $1;
2547 } else { # if no cYYYY, get the 1st date.
2548 $temp =~ m/(\d\d\d\d)/;
2549 $result->{'publicationyear'} = $1;
2556 sub _get_inverted_marc_field_map {
2558 my $relations = C4::Context->marcfromkohafield;
2560 foreach my $frameworkcode ( keys %{$relations} ) {
2561 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2562 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2563 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2564 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2565 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2566 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2567 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2573 =head2 _disambiguate
2575 $newkey = _disambiguate($table, $field);
2577 This is a temporary hack to distinguish between the
2578 following sets of columns when using TransformMarcToKoha.
2580 items.cn_source & biblioitems.cn_source
2581 items.cn_sort & biblioitems.cn_sort
2583 Columns that are currently NOT distinguished (FIXME
2584 due to lack of time to fully test) are:
2586 biblio.notes and biblioitems.notes
2591 FIXME - this is necessary because prefixing each column
2592 name with the table name would require changing lots
2593 of code and templates, and exposing more of the DB
2594 structure than is good to the UI templates, particularly
2595 since biblio and bibloitems may well merge in a future
2596 version. In the future, it would also be good to
2597 separate DB access and UI presentation field names
2602 sub CountItemsIssued {
2603 my ($biblionumber) = @_;
2604 my $dbh = C4::Context->dbh;
2605 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2606 $sth->execute($biblionumber);
2607 my $row = $sth->fetchrow_hashref();
2608 return $row->{'issuedCount'};
2612 my ( $table, $column ) = @_;
2613 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2614 return $table . '.' . $column;
2621 =head2 get_koha_field_from_marc
2623 $result->{_disambiguate($table, $field)} =
2624 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2626 Internal function to map data from the MARC record to a specific non-MARC field.
2627 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2631 sub get_koha_field_from_marc {
2632 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2633 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2635 foreach my $field ( $record->field($tagfield) ) {
2636 if ( $field->tag() < 10 ) {
2638 $kohafield .= " | " . $field->data();
2640 $kohafield = $field->data();
2643 if ( $field->subfields ) {
2644 my @subfields = $field->subfields();
2645 foreach my $subfieldcount ( 0 .. $#subfields ) {
2646 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2648 $kohafield .= " | " . $subfields[$subfieldcount][1];
2650 $kohafield = $subfields[$subfieldcount][1];
2660 =head2 TransformMarcToKohaOneField
2662 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2666 sub TransformMarcToKohaOneField {
2668 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2669 # only the 1st will be retrieved...
2670 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2672 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2673 foreach my $field ( $record->field($tagfield) ) {
2674 if ( $field->tag() < 10 ) {
2675 if ( $result->{$kohafield} ) {
2676 $result->{$kohafield} .= " | " . $field->data();
2678 $result->{$kohafield} = $field->data();
2681 if ( $field->subfields ) {
2682 my @subfields = $field->subfields();
2683 foreach my $subfieldcount ( 0 .. $#subfields ) {
2684 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2685 if ( $result->{$kohafield} ) {
2686 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2688 $result->{$kohafield} = $subfields[$subfieldcount][1];
2702 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2704 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2705 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2706 # =head2 ModZebrafiles
2708 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2712 # sub ModZebrafiles {
2714 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2718 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2719 # unless ( opendir( DIR, "$zebradir" ) ) {
2720 # warn "$zebradir not found";
2724 # my $filename = $zebradir . $biblionumber;
2727 # open( OUTPUT, ">", $filename . ".xml" );
2728 # print OUTPUT $record;
2735 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2737 $biblionumber is the biblionumber we want to index
2739 $op is specialUpdate or delete, and is used to know what we want to do
2741 $server is the server that we want to update
2743 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2744 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2747 $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.
2752 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2753 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2754 my $dbh = C4::Context->dbh;
2756 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2758 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2759 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2761 if ( C4::Context->preference("NoZebra") ) {
2763 # lock the nozebra table : we will read index lines, update them in Perl process
2764 # and write everything in 1 transaction.
2765 # lock the table to avoid someone else overwriting what we are doing
2766 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2767 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2768 if ( $op eq 'specialUpdate' ) {
2770 # OK, we have to add or update the record
2771 # 1st delete (virtually, in indexes), if record actually exists
2773 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2776 # ... add the record
2777 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2780 # it's a deletion, delete the record...
2781 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2782 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2785 # ok, now update the database...
2786 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2787 foreach my $key ( keys %result ) {
2788 foreach my $index ( keys %{ $result{$key} } ) {
2789 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2792 $dbh->do('UNLOCK TABLES');
2796 # we use zebra, just fill zebraqueue table
2798 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2800 AND biblio_auth_number = ?
2803 my $check_sth = $dbh->prepare_cached($check_sql);
2804 $check_sth->execute( $server, $biblionumber, $op );
2805 my ($count) = $check_sth->fetchrow_array;
2806 $check_sth->finish();
2807 if ( $count == 0 ) {
2808 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2809 $sth->execute( $biblionumber, $server, $op );
2815 =head2 GetNoZebraIndexes
2817 %indexes = GetNoZebraIndexes;
2819 return the data from NoZebraIndexes syspref.
2823 sub GetNoZebraIndexes {
2824 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2826 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2827 $line =~ /(.*)=>(.*)/;
2828 my $index = $1; # initial ' or " is removed afterwards
2830 $index =~ s/'|"|\s//g;
2831 $fields =~ s/'|"|\s//g;
2832 $indexes{$index} = $fields;
2837 =head2 EmbedItemsInMarcBiblio
2839 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2841 Given a MARC::Record object containing a bib record,
2842 modify it to include the items attached to it as 9XX
2843 per the bib's MARC framework.
2844 if $itemnumbers is defined, only specified itemnumbers are embedded
2848 sub EmbedItemsInMarcBiblio {
2849 my ($marc, $biblionumber, $itemnumbers) = @_;
2850 croak "No MARC record" unless $marc;
2852 $itemnumbers = [] unless defined $itemnumbers;
2854 my $frameworkcode = GetFrameworkCode($biblionumber);
2855 _strip_item_fields($marc, $frameworkcode);
2857 # ... and embed the current items
2858 my $dbh = C4::Context->dbh;
2859 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2860 $sth->execute($biblionumber);
2862 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2863 while (my ($itemnumber) = $sth->fetchrow_array) {
2864 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2866 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2867 push @item_fields, $item_marc->field($itemtag);
2869 $marc->append_fields(@item_fields);
2872 =head1 INTERNAL FUNCTIONS
2874 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2876 function to delete a biblio in NoZebra indexes
2877 This function does NOT delete anything in database : it reads all the indexes entries
2878 that have to be deleted & delete them in the hash
2880 The SQL part is done either :
2881 - after the Add if we are modifying a biblio (delete + add again)
2882 - immediatly after this sub if we are doing a true deletion.
2884 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2888 sub _DelBiblioNoZebra {
2889 my ( $biblionumber, $record, $server ) = @_;
2892 my $dbh = C4::Context->dbh;
2897 if ( $server eq 'biblioserver' ) {
2898 %index = GetNoZebraIndexes;
2900 # get title of the record (to store the 10 first letters with the index)
2901 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2902 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2905 # for authorities, the "title" is the $a mainentry
2906 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2907 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2908 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2909 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2910 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2911 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2912 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2917 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2918 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2920 # limit to 10 char, should be enough, and limit the DB size
2921 $title = substr( $title, 0, 10 );
2924 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2925 foreach my $field ( $record->fields() ) {
2927 #parse each subfield
2928 next if $field->tag < 10;
2929 foreach my $subfield ( $field->subfields() ) {
2930 my $tag = $field->tag();
2931 my $subfieldcode = $subfield->[0];
2934 # check each index to see if the subfield is stored somewhere
2935 # otherwise, store it in __RAW__ index
2936 foreach my $key ( keys %index ) {
2938 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2939 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2941 my $line = lc $subfield->[1];
2943 # remove meaningless value in the field...
2944 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2946 # ... and split in words
2947 foreach ( split / /, $line ) {
2948 next unless $_; # skip empty values (multiple spaces)
2949 # if the entry is already here, do nothing, the biblionumber has already be removed
2950 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2952 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2953 $sth2->execute( $server, $key, $_ );
2954 my $existing_biblionumbers = $sth2->fetchrow;
2957 if ($existing_biblionumbers) {
2959 # warn " existing for $key $_: $existing_biblionumbers";
2960 $result{$key}->{$_} = $existing_biblionumbers;
2961 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2968 # the subfield is not indexed, store it in __RAW__ index anyway
2970 my $line = lc $subfield->[1];
2971 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2973 # ... and split in words
2974 foreach ( split / /, $line ) {
2975 next unless $_; # skip empty values (multiple spaces)
2976 # if the entry is already here, do nothing, the biblionumber has already be removed
2977 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2979 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2980 $sth2->execute( $server, '__RAW__', $_ );
2981 my $existing_biblionumbers = $sth2->fetchrow;
2984 if ($existing_biblionumbers) {
2985 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2986 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2996 =head2 _AddBiblioNoZebra
2998 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
3000 function to add a biblio in NoZebra indexes
3004 sub _AddBiblioNoZebra {
3005 my ( $biblionumber, $record, $server, %result ) = @_;
3006 my $dbh = C4::Context->dbh;
3011 if ( $server eq 'biblioserver' ) {
3012 %index = GetNoZebraIndexes;
3014 # get title of the record (to store the 10 first letters with the index)
3015 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
3016 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
3019 # warn "server : $server";
3020 # for authorities, the "title" is the $a mainentry
3021 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
3022 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
3023 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
3024 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
3025 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
3026 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
3027 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
3030 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
3031 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
3033 # limit to 10 char, should be enough, and limit the DB size
3034 $title = substr( $title, 0, 10 );
3037 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
3038 foreach my $field ( $record->fields() ) {
3040 #parse each subfield
3041 ###FIXME: impossible to index a 001-009 value with NoZebra
3042 next if $field->tag < 10;
3043 foreach my $subfield ( $field->subfields() ) {
3044 my $tag = $field->tag();
3045 my $subfieldcode = $subfield->[0];
3048 # warn "INDEXING :".$subfield->[1];
3049 # check each index to see if the subfield is stored somewhere
3050 # otherwise, store it in __RAW__ index
3051 foreach my $key ( keys %index ) {
3053 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
3054 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
3056 my $line = lc $subfield->[1];
3058 # remove meaningless value in the field...
3059 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3061 # ... and split in words
3062 foreach ( split / /, $line ) {
3063 next unless $_; # skip empty values (multiple spaces)
3064 # if the entry is already here, improve weight
3066 # warn "managing $_";
3067 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3068 my $weight = $1 + 1;
3069 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3070 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3073 # get the value if it exist in the nozebra table, otherwise, create it
3074 $sth2->execute( $server, $key, $_ );
3075 my $existing_biblionumbers = $sth2->fetchrow;
3078 if ($existing_biblionumbers) {
3079 $result{$key}->{"$_"} = $existing_biblionumbers;
3080 my $weight = defined $1 ? $1 + 1 : 1;
3081 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3082 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3084 # create a new ligne for this entry
3087 # warn "INSERT : $server / $key / $_";
3088 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
3089 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
3096 # the subfield is not indexed, store it in __RAW__ index anyway
3098 my $line = lc $subfield->[1];
3099 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3101 # ... and split in words
3102 foreach ( split / /, $line ) {
3103 next unless $_; # skip empty values (multiple spaces)
3104 # if the entry is already here, improve weight
3105 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
3106 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3107 my $weight = $1 + 1;
3108 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3109 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3112 # get the value if it exist in the nozebra table, otherwise, create it
3113 $sth2->execute( $server, '__RAW__', $_ );
3114 my $existing_biblionumbers = $sth2->fetchrow;
3117 if ($existing_biblionumbers) {
3118 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
3119 my $weight = ( $1 ? $1 : 0 ) + 1;
3120 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3121 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3123 # create a new ligne for this entry
3125 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
3126 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
3136 =head2 _koha_marc_update_bib_ids
3139 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
3141 Internal function to add or update biblionumber and biblioitemnumber to
3146 sub _koha_marc_update_bib_ids {
3147 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
3149 # we must add bibnum and bibitemnum in MARC::Record...
3150 # we build the new field with biblionumber and biblioitemnumber
3151 # we drop the original field
3152 # we add the new builded field.
3153 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
3154 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
3155 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
3156 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
3158 if ( $biblio_tag == $biblioitem_tag ) {
3160 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3161 my $new_field = MARC::Field->new(
3162 $biblio_tag, '', '',
3163 "$biblio_subfield" => $biblionumber,
3164 "$biblioitem_subfield" => $biblioitemnumber
3167 # drop old field and create new one...
3168 my $old_field = $record->field($biblio_tag);
3169 $record->delete_field($old_field) if $old_field;
3170 $record->insert_fields_ordered($new_field);
3173 # biblionumber & biblioitemnumber are in different fields
3175 # deal with biblionumber
3176 my ( $new_field, $old_field );
3177 if ( $biblio_tag < 10 ) {
3178 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3180 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3183 # drop old field and create new one...
3184 $old_field = $record->field($biblio_tag);
3185 $record->delete_field($old_field) if $old_field;
3186 $record->insert_fields_ordered($new_field);
3188 # deal with biblioitemnumber
3189 if ( $biblioitem_tag < 10 ) {
3190 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3192 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3195 # drop old field and create new one...
3196 $old_field = $record->field($biblioitem_tag);
3197 $record->delete_field($old_field) if $old_field;
3198 $record->insert_fields_ordered($new_field);
3202 =head2 _koha_marc_update_biblioitem_cn_sort
3204 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3206 Given a MARC bib record and the biblioitem hash, update the
3207 subfield that contains a copy of the value of biblioitems.cn_sort.
3211 sub _koha_marc_update_biblioitem_cn_sort {
3213 my $biblioitem = shift;
3214 my $frameworkcode = shift;
3216 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3217 return unless $biblioitem_tag;
3219 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3221 if ( my $field = $marc->field($biblioitem_tag) ) {
3222 $field->delete_subfield( code => $biblioitem_subfield );
3223 if ( $cn_sort ne '' ) {
3224 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3228 # if we get here, no biblioitem tag is present in the MARC record, so
3229 # we'll create it if $cn_sort is not empty -- this would be
3230 # an odd combination of events, however
3232 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3237 =head2 _koha_add_biblio
3239 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3241 Internal function to add a biblio ($biblio is a hash with the values)
3245 sub _koha_add_biblio {
3246 my ( $dbh, $biblio, $frameworkcode ) = @_;
3250 # set the series flag
3251 unless (defined $biblio->{'serial'}){
3252 $biblio->{'serial'} = 0;
3253 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3256 my $query = "INSERT INTO biblio
3257 SET frameworkcode = ?,
3268 my $sth = $dbh->prepare($query);
3270 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3271 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3274 my $biblionumber = $dbh->{'mysql_insertid'};
3275 if ( $dbh->errstr ) {
3276 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3282 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3283 return ( $biblionumber, $error );
3286 =head2 _koha_modify_biblio
3288 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3290 Internal function for updating the biblio table
3294 sub _koha_modify_biblio {
3295 my ( $dbh, $biblio, $frameworkcode ) = @_;
3300 SET frameworkcode = ?,
3309 WHERE biblionumber = ?
3312 my $sth = $dbh->prepare($query);
3315 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3316 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3317 ) if $biblio->{'biblionumber'};
3319 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3320 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3323 return ( $biblio->{'biblionumber'}, $error );
3326 =head2 _koha_modify_biblioitem_nonmarc
3328 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3330 Updates biblioitems row except for marc and marcxml, which should be changed
3335 sub _koha_modify_biblioitem_nonmarc {
3336 my ( $dbh, $biblioitem ) = @_;
3339 # re-calculate the cn_sort, it may have changed
3340 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3342 my $query = "UPDATE biblioitems
3343 SET biblionumber = ?,
3349 publicationyear = ?,
3353 collectiontitle = ?,
3355 collectionvolume= ?,
3356 editionstatement= ?,
3357 editionresponsibility = ?,
3373 where biblioitemnumber = ?
3375 my $sth = $dbh->prepare($query);
3377 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3378 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3379 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3380 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3381 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3382 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3383 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3384 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3386 if ( $dbh->errstr ) {
3387 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3390 return ( $biblioitem->{'biblioitemnumber'}, $error );
3393 =head2 _koha_add_biblioitem
3395 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3397 Internal function to add a biblioitem
3401 sub _koha_add_biblioitem {
3402 my ( $dbh, $biblioitem ) = @_;
3405 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3406 my $query = "INSERT INTO biblioitems SET
3413 publicationyear = ?,
3417 collectiontitle = ?,
3419 collectionvolume= ?,
3420 editionstatement= ?,
3421 editionresponsibility = ?,
3439 my $sth = $dbh->prepare($query);
3441 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3442 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3443 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3444 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3445 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3446 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3447 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3448 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3450 my $bibitemnum = $dbh->{'mysql_insertid'};
3452 if ( $dbh->errstr ) {
3453 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3457 return ( $bibitemnum, $error );
3460 =head2 _koha_delete_biblio
3462 $error = _koha_delete_biblio($dbh,$biblionumber);
3464 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3466 C<$dbh> - the database handle
3468 C<$biblionumber> - the biblionumber of the biblio to be deleted
3472 # FIXME: add error handling
3474 sub _koha_delete_biblio {
3475 my ( $dbh, $biblionumber ) = @_;
3477 # get all the data for this biblio
3478 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3479 $sth->execute($biblionumber);
3481 if ( my $data = $sth->fetchrow_hashref ) {
3483 # save the record in deletedbiblio
3484 # find the fields to save
3485 my $query = "INSERT INTO deletedbiblio SET ";
3487 foreach my $temp ( keys %$data ) {
3488 $query .= "$temp = ?,";
3489 push( @bind, $data->{$temp} );
3492 # replace the last , by ",?)"
3494 my $bkup_sth = $dbh->prepare($query);
3495 $bkup_sth->execute(@bind);
3499 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3500 $sth2->execute($biblionumber);
3501 # update the timestamp (Bugzilla 7146)
3502 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3503 $sth2->execute($biblionumber);
3510 =head2 _koha_delete_biblioitems
3512 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3514 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3516 C<$dbh> - the database handle
3517 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3521 # FIXME: add error handling
3523 sub _koha_delete_biblioitems {
3524 my ( $dbh, $biblioitemnumber ) = @_;
3526 # get all the data for this biblioitem
3527 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3528 $sth->execute($biblioitemnumber);
3530 if ( my $data = $sth->fetchrow_hashref ) {
3532 # save the record in deletedbiblioitems
3533 # find the fields to save
3534 my $query = "INSERT INTO deletedbiblioitems SET ";
3536 foreach my $temp ( keys %$data ) {
3537 $query .= "$temp = ?,";
3538 push( @bind, $data->{$temp} );
3541 # replace the last , by ",?)"
3543 my $bkup_sth = $dbh->prepare($query);
3544 $bkup_sth->execute(@bind);
3547 # delete the biblioitem
3548 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3549 $sth2->execute($biblioitemnumber);
3550 # update the timestamp (Bugzilla 7146)
3551 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3552 $sth2->execute($biblioitemnumber);
3559 =head1 UNEXPORTED FUNCTIONS
3561 =head2 ModBiblioMarc
3563 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3565 Add MARC data for a biblio to koha
3567 Function exported, but should NOT be used, unless you really know what you're doing
3572 # pass the MARC::Record to this function, and it will create the records in
3574 my ( $record, $biblionumber, $frameworkcode ) = @_;
3576 # Clone record as it gets modified
3577 $record = $record->clone();
3578 my $dbh = C4::Context->dbh;
3579 my @fields = $record->fields();
3580 if ( !$frameworkcode ) {
3581 $frameworkcode = "";
3583 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3584 $sth->execute( $frameworkcode, $biblionumber );
3586 my $encoding = C4::Context->preference("marcflavour");
3588 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3589 if ( $encoding eq "UNIMARC" ) {
3590 my $string = $record->subfield( 100, "a" );
3591 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3592 my $f100 = $record->field(100);
3593 $record->delete_field($f100);
3595 $string = POSIX::strftime( "%Y%m%d", localtime );
3597 $string = sprintf( "%-*s", 35, $string );
3599 substr( $string, 22, 6, "frey50" );
3600 unless ( $record->subfield( 100, "a" ) ) {
3601 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3605 #enhancement 5374: update transaction date (005) for marc21/unimarc
3606 if($encoding =~ /MARC21|UNIMARC/) {
3607 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3608 # YY MM DD HH MM SS (update year and month)
3609 my $f005= $record->field('005');
3610 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3614 if ( C4::Context->preference("NoZebra") ) {
3616 # only NoZebra indexing needs to have
3617 # the previous version of the record
3618 $oldRecord = GetMarcBiblio($biblionumber);
3620 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3621 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3623 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3624 return $biblionumber;
3627 =head2 get_biblio_authorised_values
3629 find the types and values for all authorised values assigned to this biblio.
3633 MARC::Record of the bib
3635 returns: a hashref mapping the authorised value to the value set for this biblionumber
3637 $authorised_values = {
3638 'Scent' => 'flowery',
3639 'Audience' => 'Young Adult',
3640 'itemtypes' => 'SER',
3643 Notes: forlibrarian should probably be passed in, and called something different.
3647 sub get_biblio_authorised_values {
3648 my $biblionumber = shift;
3651 my $forlibrarian = 1; # are we in staff or opac?
3652 my $frameworkcode = GetFrameworkCode($biblionumber);
3654 my $authorised_values;
3656 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3657 or return $authorised_values;
3659 # assume that these entries in the authorised_value table are bibliolevel.
3660 # ones that start with 'item%' are item level.
3661 my $query = q(SELECT distinct authorised_value, kohafield
3662 FROM marc_subfield_structure
3663 WHERE authorised_value !=''
3664 AND (kohafield like 'biblio%'
3665 OR kohafield like '') );
3666 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3668 foreach my $tag ( keys(%$tagslib) ) {
3669 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3671 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3672 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3673 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3674 if ( defined $record->field($tag) ) {
3675 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3676 if ( defined $this_subfield_value ) {
3677 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3685 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3686 return $authorised_values;
3689 =head2 CountBiblioInOrders
3692 $count = &CountBiblioInOrders( $biblionumber);
3696 This function return count of biblios in orders with $biblionumber
3700 sub CountBiblioInOrders {
3701 my ($biblionumber) = @_;
3702 my $dbh = C4::Context->dbh;
3703 my $query = "SELECT count(*)
3705 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3706 my $sth = $dbh->prepare($query);
3707 $sth->execute($biblionumber);
3708 my $count = $sth->fetchrow;
3712 =head2 GetSubscriptionsId
3715 $subscriptions = &GetSubscriptionsId($biblionumber);
3719 This function return an array of subscriptionid with $biblionumber
3723 sub GetSubscriptionsId {
3724 my ($biblionumber) = @_;
3725 my $dbh = C4::Context->dbh;
3726 my $query = "SELECT subscriptionid
3728 WHERE biblionumber=?";
3729 my $sth = $dbh->prepare($query);
3730 $sth->execute($biblionumber);
3731 my @subscriptions = $sth->fetchrow_array;
3732 return (@subscriptions);
3738 $holds = &GetHolds($biblionumber);
3742 This function return the count of holds with $biblionumber
3747 my ($biblionumber) = @_;
3748 my $dbh = C4::Context->dbh;
3749 my $query = "SELECT count(*)
3751 WHERE biblionumber=?";
3752 my $sth = $dbh->prepare($query);
3753 $sth->execute($biblionumber);
3754 my $holds = $sth->fetchrow;
3758 =head2 prepare_host_field
3760 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3761 Generate the host item entry for an analytic child entry
3765 sub prepare_host_field {
3766 my ( $hostbiblio, $marcflavour ) = @_;
3767 $marcflavour ||= C4::Context->preference('marcflavour');
3768 my $host = GetMarcBiblio($hostbiblio);
3769 # unfortunately as_string does not 'do the right thing'
3770 # if field returns undef
3774 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3775 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3776 my $s = $field->as_string('ab');
3781 if ( $field = $host->field('245') ) {
3782 my $s = $field->as_string('a');
3787 if ( $field = $host->field('260') ) {
3788 my $s = $field->as_string('abc');
3793 if ( $field = $host->field('240') ) {
3794 my $s = $field->as_string();
3799 if ( $field = $host->field('022') ) {
3800 my $s = $field->as_string('a');
3805 if ( $field = $host->field('020') ) {
3806 my $s = $field->as_string('a');
3811 if ( $field = $host->field('001') ) {
3812 $sfd{w} = $field->data(),;
3814 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3817 elsif ( $marcflavour eq 'UNIMARC' ) {
3819 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3820 my $s = $field->as_string('ab');
3826 if ( $field = $host->field('200') ) {
3827 my $s = $field->as_string('a');
3832 #place of publicaton
3833 if ( $field = $host->field('210') ) {
3834 my $s = $field->as_string('a');
3839 #date of publication
3840 if ( $field = $host->field('210') ) {
3841 my $s = $field->as_string('d');
3847 if ( $field = $host->field('205') ) {
3848 my $s = $field->as_string();
3854 if ( $field = $host->field('856') ) {
3855 my $s = $field->as_string('u');
3861 if ( $field = $host->field('011') ) {
3862 my $s = $field->as_string('a');
3868 if ( $field = $host->field('010') ) {
3869 my $s = $field->as_string('a');
3874 if ( $field = $host->field('001') ) {
3875 $sfd{0} = $field->data(),;
3877 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3884 =head2 UpdateTotalIssues
3886 UpdateTotalIssues($biblionumber, $increase, [$value])
3888 Update the total issue count for a particular bib record.
3892 =item C<$biblionumber> is the biblionumber of the bib to update
3894 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3896 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3902 sub UpdateTotalIssues {
3903 my ($biblionumber, $increase, $value) = @_;
3906 my $data = GetBiblioData($biblionumber);
3908 if (defined $value) {
3909 $totalissues = $value;
3911 $totalissues = $data->{'totalissues'} + $increase;
3913 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3915 my $record = GetMarcBiblio($biblionumber);
3917 my $field = $record->field($totalissuestag);
3918 if (defined $field) {
3919 $field->update( $totalissuessubfield => $totalissues );
3921 $field = MARC::Field->new($totalissuestag, '0', '0',
3922 $totalissuessubfield => $totalissues);
3923 $record->insert_grouped_field($field);
3926 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3932 &RemoveAllNsb($record);
3934 Removes all nsb/nse chars from a record
3941 SetUTF8Flag($record);
3943 foreach my $field ($record->fields()) {
3944 if ($field->is_control_field()) {
3945 $field->update(nsb_clean($field->data()));
3947 my @subfields = $field->subfields();
3949 foreach my $subfield (@subfields) {
3950 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3952 if (scalar(@new_subfields) > 0) {
3955 $new_field = MARC::Field->new(
3957 $field->indicator(1),
3958 $field->indicator(2),
3963 warn "error in RemoveAllNsb : $@";
3965 $field->replace_with($new_field);
3981 Koha Development Team <http://koha-community.org/>
3983 Paul POULAIN paul.poulain@free.fr
3985 Joshua Ferraro jmf@liblime.com