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 );
61 &GetBiblioItemByBiblioNumber
62 &GetBiblioFromItemNumber
63 &GetBiblionumberFromItemnumber
89 &GetAuthorisedValueDesc
92 &GetMarcSubfieldStructureFromKohaField
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 ;-)
142 if (C4::Context->ismemcached) {
143 require Memoize::Memcached;
144 import Memoize::Memcached qw(memoize_memcached);
146 memoize_memcached( 'GetMarcStructure',
147 memcached => C4::Context->memcached);
153 C4::Biblio - cataloging management functions
157 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:
161 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
163 =item 2. as raw MARC in the Zebra index and storage engine
165 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
169 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
171 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.
175 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
177 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
181 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:
185 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
187 =item 2. _koha_* - low-level internal functions for managing the koha tables
189 =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.
191 =item 4. Zebra functions used to update the Zebra index
193 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
197 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 :
201 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
203 =item 2. add the biblionumber and biblioitemnumber into the MARC records
205 =item 3. save the marc record
209 When dealing with items, we must :
213 =item 1. save the item in items table, that gives us an itemnumber
215 =item 2. add the itemnumber to the item MARC field
217 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
219 When modifying a biblio or an item, the behaviour is quite similar.
223 =head1 EXPORTED FUNCTIONS
227 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
229 Exported function (core API) for adding a new biblio to koha.
231 The first argument is a C<MARC::Record> object containing the
232 bib to add, while the second argument is the desired MARC
235 This function also accepts a third, optional argument: a hashref
236 to additional options. The only defined option is C<defer_marc_save>,
237 which if present and mapped to a true value, causes C<AddBiblio>
238 to omit the call to save the MARC in C<bibilioitems.marc>
239 and C<biblioitems.marcxml> This option is provided B<only>
240 for the use of scripts such as C<bulkmarcimport.pl> that may need
241 to do some manipulation of the MARC record for item parsing before
242 saving it and which cannot afford the performance hit of saving
243 the MARC record twice. Consequently, do not use that option
244 unless you can guarantee that C<ModBiblioMarc> will be called.
250 my $frameworkcode = shift;
251 my $options = @_ ? shift : undef;
252 my $defer_marc_save = 0;
253 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
254 $defer_marc_save = 1;
257 my ( $biblionumber, $biblioitemnumber, $error );
258 my $dbh = C4::Context->dbh;
260 # transform the data into koha-table style data
261 SetUTF8Flag($record);
262 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
263 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
264 $olddata->{'biblionumber'} = $biblionumber;
265 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
267 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
269 # update MARC subfield that stores biblioitems.cn_sort
270 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
273 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
275 # update OAI-PMH sets
276 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
277 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
280 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
281 return ( $biblionumber, $biblioitemnumber );
286 ModBiblio( $record,$biblionumber,$frameworkcode);
288 Replace an existing bib record identified by C<$biblionumber>
289 with one supplied by the MARC::Record object C<$record>. The embedded
290 item, biblioitem, and biblionumber fields from the previous
291 version of the bib record replace any such fields of those tags that
292 are present in C<$record>. Consequently, ModBiblio() is not
293 to be used to try to modify item records.
295 C<$frameworkcode> specifies the MARC framework to use
296 when storing the modified bib record; among other things,
297 this controls how MARC fields get mapped to display columns
298 in the C<biblio> and C<biblioitems> tables, as well as
299 which fields are used to store embedded item, biblioitem,
300 and biblionumber data for indexing.
305 my ( $record, $biblionumber, $frameworkcode ) = @_;
306 croak "No record" unless $record;
308 if ( C4::Context->preference("CataloguingLog") ) {
309 my $newrecord = GetMarcBiblio($biblionumber);
310 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
313 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
314 # throw an exception which probably won't be handled.
315 foreach my $field ($record->fields()) {
316 if (! $field->is_control_field()) {
317 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
318 $record->delete_field($field);
323 SetUTF8Flag($record);
324 my $dbh = C4::Context->dbh;
326 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
328 _strip_item_fields($record, $frameworkcode);
330 # update biblionumber and biblioitemnumber in MARC
331 # FIXME - this is assuming a 1 to 1 relationship between
332 # biblios and biblioitems
333 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
334 $sth->execute($biblionumber);
335 my ($biblioitemnumber) = $sth->fetchrow;
337 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
339 # load the koha-table data object
340 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
342 # update MARC subfield that stores biblioitems.cn_sort
343 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
345 # update the MARC record (that now contains biblio and items) with the new record data
346 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
348 # modify the other koha tables
349 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
350 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
352 # update OAI-PMH sets
353 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
354 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
360 =head2 _strip_item_fields
362 _strip_item_fields($record, $frameworkcode)
364 Utility routine to remove item tags from a
369 sub _strip_item_fields {
371 my $frameworkcode = shift;
372 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
373 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
375 # delete any item fields from incoming record to avoid
376 # duplication or incorrect data - use AddItem() or ModItem()
378 foreach my $field ( $record->field($itemtag) ) {
379 $record->delete_field($field);
383 =head2 ModBiblioframework
385 ModBiblioframework($biblionumber,$frameworkcode);
387 Exported function to modify a biblio framework
391 sub ModBiblioframework {
392 my ( $biblionumber, $frameworkcode ) = @_;
393 my $dbh = C4::Context->dbh;
394 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
395 $sth->execute( $frameworkcode, $biblionumber );
401 my $error = &DelBiblio($biblionumber);
403 Exported function (core API) for deleting a biblio in koha.
404 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
405 Also backs it up to deleted* tables
406 Checks to make sure there are not issues on any of the items
408 C<$error> : undef unless an error occurs
413 my ($biblionumber) = @_;
414 my $dbh = C4::Context->dbh;
415 my $error; # for error handling
417 # First make sure this biblio has no items attached
418 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
419 $sth->execute($biblionumber);
420 if ( my $itemnumber = $sth->fetchrow ) {
422 # Fix this to use a status the template can understand
423 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
426 return $error if $error;
428 # We delete attached subscriptions
430 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
431 foreach my $subscription (@$subscriptions) {
432 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
435 # We delete any existing holds
436 require C4::Reserves;
437 my ($count, $reserves) = C4::Reserves::GetReservesFromBiblionumber($biblionumber);
438 foreach my $res ( @$reserves ) {
439 C4::Reserves::CancelReserve({ reserve_id => $res->{'reserve_id'} });
442 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
443 # for at least 2 reasons :
444 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
445 # 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)
446 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
448 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
449 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
450 $sth->execute($biblionumber);
451 while ( my $biblioitemnumber = $sth->fetchrow ) {
453 # delete this biblioitem
454 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
455 return $error if $error;
458 # delete biblio from Koha tables and save in deletedbiblio
459 # must do this *after* _koha_delete_biblioitems, otherwise
460 # delete cascade will prevent deletedbiblioitems rows
461 # from being generated by _koha_delete_biblioitems
462 $error = _koha_delete_biblio( $dbh, $biblionumber );
464 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
470 =head2 BiblioAutoLink
472 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
474 Automatically links headings in a bib record to authorities.
480 my $frameworkcode = shift;
481 my ( $num_headings_changed, %results );
484 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
485 unless ( can_load( modules => { $linker_module => undef } ) ) {
486 $linker_module = 'C4::Linker::Default';
487 unless ( can_load( modules => { $linker_module => undef } ) ) {
492 my $linker = $linker_module->new(
493 { 'options' => C4::Context->preference("LinkerOptions") } );
494 my ( $headings_changed, undef ) =
495 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
496 # By default we probably don't want to relink things when cataloging
497 return $headings_changed;
500 =head2 LinkBibHeadingsToAuthorities
502 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
504 Links bib headings to authority records by checking
505 each authority-controlled field in the C<MARC::Record>
506 object C<$marc>, looking for a matching authority record,
507 and setting the linking subfield $9 to the ID of that
510 If $allowrelink is false, existing authids will never be
511 replaced, regardless of the values of LinkerKeepStale and
514 Returns the number of heading links changed in the
519 sub LinkBibHeadingsToAuthorities {
522 my $frameworkcode = shift;
523 my $allowrelink = shift;
526 require C4::AuthoritiesMarc;
528 $allowrelink = 1 unless defined $allowrelink;
529 my $num_headings_changed = 0;
530 foreach my $field ( $bib->fields() ) {
531 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
532 next unless defined $heading;
535 my $current_link = $field->subfield('9');
537 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
539 $results{'linked'}->{ $heading->display_form() }++;
543 my ( $authid, $fuzzy ) = $linker->get_link($heading);
545 $results{ $fuzzy ? 'fuzzy' : 'linked' }
546 ->{ $heading->display_form() }++;
547 next if defined $current_link and $current_link == $authid;
549 $field->delete_subfield( code => '9' ) if defined $current_link;
550 $field->add_subfields( '9', $authid );
551 $num_headings_changed++;
554 if ( defined $current_link
555 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
557 $results{'fuzzy'}->{ $heading->display_form() }++;
559 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
560 if ( _check_valid_auth_link( $current_link, $field ) ) {
561 $results{'linked'}->{ $heading->display_form() }++;
565 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
566 my $marcrecordauth = MARC::Record->new();
567 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
568 $marcrecordauth->leader(' nz a22 o 4500');
569 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
571 $field->delete_subfield( code => '9' )
572 if defined $current_link;
574 MARC::Field->new( $authtypedata->{auth_tag_to_report},
575 '', '', "a" => "" . $field->subfield('a') );
577 $authfield->add_subfields( $_->[0] => $_->[1] )
578 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
579 } $field->subfields();
580 $marcrecordauth->insert_fields_ordered($authfield);
582 # bug 2317: ensure new authority knows it's using UTF-8; currently
583 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
584 # automatically for UNIMARC (by not transcoding)
585 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
586 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
587 # of change to a core API just before the 3.0 release.
589 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
590 $marcrecordauth->insert_fields_ordered(
593 'a' => "Machine generated authority record."
597 $bib->author() . ", "
598 . $bib->title_proper() . ", "
599 . $bib->publication_date() . " ";
600 $cite =~ s/^[\s\,]*//;
601 $cite =~ s/[\s\,]*$//;
604 . C4::Context->preference('MARCOrgCode') . ")"
605 . $bib->subfield( '999', 'c' ) . ": "
607 $marcrecordauth->insert_fields_ordered(
608 MARC::Field->new( '670', '', '', 'a' => $cite ) );
611 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
614 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
615 $heading->auth_type() );
616 $field->add_subfields( '9', $authid );
617 $num_headings_changed++;
618 $results{'added'}->{ $heading->display_form() }++;
621 elsif ( defined $current_link ) {
622 if ( _check_valid_auth_link( $current_link, $field ) ) {
623 $results{'linked'}->{ $heading->display_form() }++;
626 $field->delete_subfield( code => '9' );
627 $num_headings_changed++;
628 $results{'unlinked'}->{ $heading->display_form() }++;
632 $results{'unlinked'}->{ $heading->display_form() }++;
637 return $num_headings_changed, \%results;
640 =head2 _check_valid_auth_link
642 if ( _check_valid_auth_link($authid, $field) ) {
646 Check whether the specified heading-auth link is valid without reference
647 to Zebra/Solr. Ideally this code would be in C4::Heading, but that won't be
648 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
653 sub _check_valid_auth_link {
654 my ( $authid, $field ) = @_;
656 require C4::AuthoritiesMarc;
658 my $authorized_heading =
659 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
661 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
664 =head2 GetRecordValue
666 my $values = GetRecordValue($field, $record, $frameworkcode);
668 Get MARC fields from a keyword defined in fieldmapping table.
673 my ( $field, $record, $frameworkcode ) = @_;
674 my $dbh = C4::Context->dbh;
676 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
677 $sth->execute( $frameworkcode, $field );
681 while ( my $row = $sth->fetchrow_hashref ) {
682 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
683 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
684 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
685 push @result, { 'subfield' => $subfield };
688 } elsif ( $row->{subfieldcode} eq "" ) {
689 push @result, { 'subfield' => $field->as_string() };
697 =head2 SetFieldMapping
699 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
701 Set a Field to MARC mapping value, if it already exists we don't add a new one.
705 sub SetFieldMapping {
706 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
707 my $dbh = C4::Context->dbh;
709 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
710 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
711 if ( not $sth->fetchrow_hashref ) {
713 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
715 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
719 =head2 DeleteFieldMapping
721 DeleteFieldMapping($id);
723 Delete a field mapping from an $id.
727 sub DeleteFieldMapping {
729 my $dbh = C4::Context->dbh;
731 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
735 =head2 GetFieldMapping
737 GetFieldMapping($frameworkcode);
739 Get all field mappings for a specified frameworkcode
743 sub GetFieldMapping {
744 my ($framework) = @_;
745 my $dbh = C4::Context->dbh;
747 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
748 $sth->execute($framework);
751 while ( my $row = $sth->fetchrow_hashref ) {
759 $data = &GetBiblioData($biblionumber);
761 Returns information about the book with the given biblionumber.
762 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
763 the C<biblio> and C<biblioitems> tables in the
766 In addition, C<$data-E<gt>{subject}> is the list of the book's
767 subjects, separated by C<" , "> (space, comma, space).
768 If there are multiple biblioitems with the given biblionumber, only
769 the first one is considered.
775 my $dbh = C4::Context->dbh;
777 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
779 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
780 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
781 WHERE biblio.biblionumber = ?";
783 my $sth = $dbh->prepare($query);
784 $sth->execute($bibnum);
786 $data = $sth->fetchrow_hashref;
790 } # sub GetBiblioData
792 =head2 &GetBiblioItemData
794 $itemdata = &GetBiblioItemData($biblioitemnumber);
796 Looks up the biblioitem with the given biblioitemnumber. Returns a
797 reference-to-hash. The keys are the fields from the C<biblio>,
798 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
799 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
804 sub GetBiblioItemData {
805 my ($biblioitemnumber) = @_;
806 my $dbh = C4::Context->dbh;
807 my $query = "SELECT *,biblioitems.notes AS bnotes
808 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
809 unless ( C4::Context->preference('item-level_itypes') ) {
810 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
812 $query .= " WHERE biblioitemnumber = ? ";
813 my $sth = $dbh->prepare($query);
815 $sth->execute($biblioitemnumber);
816 $data = $sth->fetchrow_hashref;
819 } # sub &GetBiblioItemData
821 =head2 GetBiblioItemByBiblioNumber
823 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
827 sub GetBiblioItemByBiblioNumber {
828 my ($biblionumber) = @_;
829 my $dbh = C4::Context->dbh;
830 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
834 $sth->execute($biblionumber);
836 while ( my $data = $sth->fetchrow_hashref ) {
837 push @results, $data;
844 =head2 GetBiblionumberFromItemnumber
849 sub GetBiblionumberFromItemnumber {
850 my ($itemnumber) = @_;
851 my $dbh = C4::Context->dbh;
852 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
854 $sth->execute($itemnumber);
855 my ($result) = $sth->fetchrow;
859 =head2 GetBiblioFromItemNumber
861 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
863 Looks up the item with the given itemnumber. if undef, try the barcode.
865 C<&itemnodata> returns a reference-to-hash whose keys are the fields
866 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
872 sub GetBiblioFromItemNumber {
873 my ( $itemnumber, $barcode ) = @_;
874 my $dbh = C4::Context->dbh;
877 $sth = $dbh->prepare(
879 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
880 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
881 WHERE items.itemnumber = ?"
883 $sth->execute($itemnumber);
885 $sth = $dbh->prepare(
887 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
888 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
889 WHERE items.barcode = ?"
891 $sth->execute($barcode);
893 my $data = $sth->fetchrow_hashref;
900 $isbd = &GetISBDView($biblionumber);
902 Return the ISBD view which can be included in opac and intranet
907 my ( $biblionumber, $template ) = @_;
908 my $record = GetMarcBiblio($biblionumber, 1);
909 return unless defined $record;
910 my $itemtype = &GetFrameworkCode($biblionumber);
911 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
912 my $tagslib = &GetMarcStructure( 1, $itemtype );
914 my $ISBD = C4::Context->preference('isbd');
919 foreach my $isbdfield ( split( /#/, $bloc ) ) {
921 # $isbdfield= /(.?.?.?)/;
922 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
923 my $fieldvalue = $1 || 0;
924 my $subfvalue = $2 || "";
926 my $analysestring = $4;
929 # warn "==> $1 / $2 / $3 / $4";
930 # my $fieldvalue=substr($isbdfield,0,3);
931 if ( $fieldvalue > 0 ) {
932 my $hasputtextbefore = 0;
933 my @fieldslist = $record->field($fieldvalue);
934 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
936 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
937 # warn "FV : $fieldvalue";
938 if ( $subfvalue ne "" ) {
939 # OPAC hidden subfield
941 if ( ( $template eq 'opac' )
942 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
943 foreach my $field (@fieldslist) {
944 foreach my $subfield ( $field->subfield($subfvalue) ) {
945 my $calculated = $analysestring;
946 my $tag = $field->tag();
949 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
950 my $tagsubf = $tag . $subfvalue;
951 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
952 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
954 # field builded, store the result
955 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
956 $blocres .= $textbefore;
957 $hasputtextbefore = 1;
960 # remove punctuation at start
961 $calculated =~ s/^( |;|:|\.|-)*//g;
962 $blocres .= $calculated;
967 $blocres .= $textafter if $hasputtextbefore;
969 foreach my $field (@fieldslist) {
970 my $calculated = $analysestring;
971 my $tag = $field->tag();
974 my @subf = $field->subfields;
975 for my $i ( 0 .. $#subf ) {
976 my $valuecode = $subf[$i][1];
977 my $subfieldcode = $subf[$i][0];
978 # OPAC hidden subfield
980 if ( ( $template eq 'opac' )
981 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
982 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
983 my $tagsubf = $tag . $subfieldcode;
985 $calculated =~ s/ # replace all {{}} codes by the value code.
986 \{\{$tagsubf\}\} # catch the {{actualcode}}
988 $valuecode # replace by the value code
991 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
992 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
995 # field builded, store the result
996 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
997 $blocres .= $textbefore;
998 $hasputtextbefore = 1;
1001 # remove punctuation at start
1002 $calculated =~ s/^( |;|:|\.|-)*//g;
1003 $blocres .= $calculated;
1006 $blocres .= $textafter if $hasputtextbefore;
1009 $blocres .= $isbdfield;
1014 $res =~ s/\{(.*?)\}//g;
1016 $res =~ s/\n/<br\/>/g;
1026 my $biblio = &GetBiblio($biblionumber);
1031 my ($biblionumber) = @_;
1032 my $dbh = C4::Context->dbh;
1033 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1036 $sth->execute($biblionumber);
1037 if ( my $data = $sth->fetchrow_hashref ) {
1043 =head2 GetBiblioItemInfosOf
1045 GetBiblioItemInfosOf(@biblioitemnumbers);
1049 sub GetBiblioItemInfosOf {
1050 my @biblioitemnumbers = @_;
1053 SELECT biblioitemnumber,
1057 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1059 return get_infos_of( $query, 'biblioitemnumber' );
1062 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1064 =head2 GetMarcStructure
1066 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1068 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1069 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1070 $frameworkcode : the framework code to read
1074 # cache for results of GetMarcStructure -- needed
1076 our $marc_structure_cache;
1078 sub GetMarcStructure {
1079 my ( $forlibrarian, $frameworkcode ) = @_;
1080 my $dbh = C4::Context->dbh;
1081 $frameworkcode = "" unless $frameworkcode;
1083 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1084 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1087 # my $sth = $dbh->prepare(
1088 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1089 # $sth->execute($frameworkcode);
1090 # my ($total) = $sth->fetchrow;
1091 # $frameworkcode = "" unless ( $total > 0 );
1092 my $sth = $dbh->prepare(
1093 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1094 FROM marc_tag_structure
1095 WHERE frameworkcode=?
1098 $sth->execute($frameworkcode);
1099 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1101 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1102 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1103 $res->{$tag}->{tab} = "";
1104 $res->{$tag}->{mandatory} = $mandatory;
1105 $res->{$tag}->{repeatable} = $repeatable;
1108 $sth = $dbh->prepare(
1109 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1110 FROM marc_subfield_structure
1111 WHERE frameworkcode=?
1112 ORDER BY tagfield,tagsubfield
1116 $sth->execute($frameworkcode);
1119 my $authorised_value;
1131 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1132 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1137 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1138 $res->{$tag}->{$subfield}->{tab} = $tab;
1139 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1140 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1141 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1142 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1143 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1144 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1145 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1146 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1147 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1148 $res->{$tag}->{$subfield}->{'link'} = $link;
1149 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1150 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1153 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1158 =head2 GetUsedMarcStructure
1160 The same function as GetMarcStructure except it just takes field
1161 in tab 0-9. (used field)
1163 my $results = GetUsedMarcStructure($frameworkcode);
1165 C<$results> is a ref to an array which each case containts a ref
1166 to a hash which each keys is the columns from marc_subfield_structure
1168 C<$frameworkcode> is the framework code.
1172 sub GetUsedMarcStructure {
1173 my $frameworkcode = shift || '';
1176 FROM marc_subfield_structure
1178 AND frameworkcode = ?
1179 ORDER BY tagfield, tagsubfield
1181 my $sth = C4::Context->dbh->prepare($query);
1182 $sth->execute($frameworkcode);
1183 return $sth->fetchall_arrayref( {} );
1186 =head2 GetMarcFromKohaField
1188 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1190 Returns the MARC fields & subfields mapped to the koha field
1191 for the given frameworkcode or default framework if $frameworkcode is missing
1195 sub GetMarcFromKohaField {
1196 my $kohafield = shift;
1197 my $frameworkcode = shift || '';
1198 return (0, undef) unless $kohafield;
1199 my $relations = C4::Context->marcfromkohafield;
1200 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1206 =head2 GetMarcSubfieldStructureFromKohaField
1208 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1210 Returns a hashref where keys are marc_subfield_structure column names for the
1211 row where kohafield=$kohafield for the given framework code.
1213 $frameworkcode is optional. If not given, then the default framework is used.
1217 sub GetMarcSubfieldStructureFromKohaField {
1218 my ($kohafield, $frameworkcode) = @_;
1220 return undef unless $kohafield;
1221 $frameworkcode //= '';
1223 my $dbh = C4::Context->dbh;
1226 FROM marc_subfield_structure
1228 AND frameworkcode = ?
1230 my $sth = $dbh->prepare($query);
1231 $sth->execute($kohafield, $frameworkcode);
1232 my $result = $sth->fetchrow_hashref;
1238 =head2 GetMarcBiblio
1240 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1242 Returns MARC::Record representing bib identified by
1243 C<$biblionumber>. If no bib exists, returns undef.
1244 C<$embeditems>. If set to true, items data are included.
1245 The MARC record contains biblio data, and items data if $embeditems is set to true.
1250 my $biblionumber = shift;
1251 my $embeditems = shift || 0;
1252 my $dbh = C4::Context->dbh;
1253 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1254 $sth->execute($biblionumber);
1255 my $row = $sth->fetchrow_hashref;
1256 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1257 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1258 my $record = MARC::Record->new();
1261 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1262 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1263 return unless $record;
1265 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1266 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1276 my $marcxml = GetXmlBiblio($biblionumber);
1278 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1279 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1284 my ($biblionumber) = @_;
1285 my $dbh = C4::Context->dbh;
1286 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1287 $sth->execute($biblionumber);
1288 my ($marcxml) = $sth->fetchrow;
1292 =head2 GetCOinSBiblio
1294 my $coins = GetCOinSBiblio($record);
1296 Returns the COinS (a span) which can be included in a biblio record
1300 sub GetCOinSBiblio {
1303 # get the coin format
1307 my $pos7 = substr $record->leader(), 7, 1;
1308 my $pos6 = substr $record->leader(), 6, 1;
1311 my ( $aulast, $aufirst ) = ( '', '' );
1320 my $titletype = 'b';
1322 # For the purposes of generating COinS metadata, LDR/06-07 can be
1323 # considered the same for UNIMARC and MARC21
1328 'b' => 'manuscript',
1330 'd' => 'manuscript',
1334 'i' => 'audioRecording',
1335 'j' => 'audioRecording',
1338 'm' => 'computerProgram',
1343 'a' => 'journalArticle',
1347 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1349 if ( $genre eq 'book' ) {
1350 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1353 ##### We must transform mtx to a valable mtx and document type ####
1354 if ( $genre eq 'book' ) {
1356 } elsif ( $genre eq 'journal' ) {
1359 } elsif ( $genre eq 'journalArticle' ) {
1367 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1369 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1372 $aulast = $record->subfield( '700', 'a' ) || '';
1373 $aufirst = $record->subfield( '700', 'b' ) || '';
1374 $oauthors = "&rft.au=$aufirst $aulast";
1377 if ( $record->field('200') ) {
1378 for my $au ( $record->field('200')->subfield('g') ) {
1379 $oauthors .= "&rft.au=$au";
1384 ? "&rft.title=" . $record->subfield( '200', 'a' )
1385 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1386 $pubyear = $record->subfield( '210', 'd' ) || '';
1387 $publisher = $record->subfield( '210', 'c' ) || '';
1388 $isbn = $record->subfield( '010', 'a' ) || '';
1389 $issn = $record->subfield( '011', 'a' ) || '';
1392 # MARC21 need some improve
1395 if ( $record->field('100') ) {
1396 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1400 if ( $record->field('700') ) {
1401 for my $au ( $record->field('700')->subfield('a') ) {
1402 $oauthors .= "&rft.au=$au";
1405 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1406 $subtitle = $record->subfield( '245', 'b' ) || '';
1407 $title .= $subtitle;
1408 if ($titletype eq 'a') {
1409 $pubyear = $record->field('008') || '';
1410 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1411 $isbn = $record->subfield( '773', 'z' ) || '';
1412 $issn = $record->subfield( '773', 'x' ) || '';
1413 if ($mtx eq 'journal') {
1414 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1416 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1418 foreach my $rel ($record->subfield( '773', 'g' )) {
1425 $pubyear = $record->subfield( '260', 'c' ) || '';
1426 $publisher = $record->subfield( '260', 'b' ) || '';
1427 $isbn = $record->subfield( '020', 'a' ) || '';
1428 $issn = $record->subfield( '022', 'a' ) || '';
1433 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1434 $coins_value =~ s/(\ |&[^a])/\+/g;
1435 $coins_value =~ s/\"/\"\;/g;
1437 #<!-- 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="
1439 return $coins_value;
1445 return the prices in accordance with the Marc format.
1449 my ( $record, $marcflavour ) = @_;
1453 if ( $marcflavour eq "MARC21" ) {
1454 @listtags = ('345', '020');
1456 } elsif ( $marcflavour eq "UNIMARC" ) {
1457 @listtags = ('345', '010');
1463 for my $field ( $record->field(@listtags) ) {
1464 for my $subfield_value ($field->subfield($subfield)){
1466 $subfield_value = MungeMarcPrice( $subfield_value );
1467 return $subfield_value if ($subfield_value);
1470 return 0; # no price found
1473 =head2 MungeMarcPrice
1475 Return the best guess at what the actual price is from a price field.
1478 sub MungeMarcPrice {
1481 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1483 ## Look for the currency symbol of the active currency, if it's there,
1484 ## start the price string right after the symbol. This allows us to prefer
1485 ## this native currency price over other currency prices, if possible.
1486 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1487 my $symbol = quotemeta( $active_currency->{'symbol'} );
1488 if ( $price =~ m/$symbol/ ) {
1489 my @parts = split(/$symbol/, $price );
1493 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1494 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1496 ## Split price into array on periods and commas
1497 my @parts = split(/[\,\.]/, $price);
1499 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1500 my $decimal = pop( @parts );
1501 if ( length( $decimal ) > 2 ) {
1502 push( @parts, $decimal );
1506 $price = join('', @parts );
1509 $price .= ".$decimal";
1516 =head2 GetMarcQuantity
1518 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1519 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1523 sub GetMarcQuantity {
1524 my ( $record, $marcflavour ) = @_;
1528 if ( $marcflavour eq "MARC21" ) {
1530 } elsif ( $marcflavour eq "UNIMARC" ) {
1531 @listtags = ('969');
1537 for my $field ( $record->field(@listtags) ) {
1538 for my $subfield_value ($field->subfield($subfield)){
1540 if ($subfield_value) {
1541 # in France, the cents separator is the , but sometimes, ppl use a .
1542 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1543 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1544 return $subfield_value;
1548 return 0; # no price found
1552 =head2 GetAuthorisedValueDesc
1554 my $subfieldvalue =get_authorised_value_desc(
1555 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1557 Retrieve the complete description for a given authorised value.
1559 Now takes $category and $value pair too.
1561 my $auth_value_desc =GetAuthorisedValueDesc(
1562 '','', 'DVD' ,'','','CCODE');
1564 If the optional $opac parameter is set to a true value, displays OPAC
1565 descriptions rather than normal ones when they exist.
1569 sub GetAuthorisedValueDesc {
1570 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1571 my $dbh = C4::Context->dbh;
1575 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1578 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1579 return C4::Branch::GetBranchName($value);
1583 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1584 return getitemtypeinfo($value)->{description};
1587 #---- "true" authorized value
1588 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1591 if ( $category ne "" ) {
1592 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1593 $sth->execute( $category, $value );
1594 my $data = $sth->fetchrow_hashref;
1595 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1597 return $value; # if nothing is found return the original value
1601 =head2 GetMarcControlnumber
1603 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1605 Get the control number / record Identifier from the MARC record and return it.
1609 sub GetMarcControlnumber {
1610 my ( $record, $marcflavour ) = @_;
1611 my $controlnumber = "";
1612 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1613 # Keep $marcflavour for possible later use
1614 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1615 my $controlnumberField = $record->field('001');
1616 if ($controlnumberField) {
1617 $controlnumber = $controlnumberField->data();
1620 return $controlnumber;
1625 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1627 Get all ISBNs from the MARC record and returns them in an array.
1628 ISBNs stored in different fields depending on MARC flavour
1633 my ( $record, $marcflavour ) = @_;
1635 if ( $marcflavour eq "UNIMARC" ) {
1637 } else { # assume marc21 if not unimarc
1644 foreach my $field ( $record->field($scope) ) {
1645 my $value = $field->as_string();
1646 if ( $isbn ne "" ) {
1647 $marcisbn = { marcisbn => $isbn, };
1648 push @marcisbns, $marcisbn;
1651 if ( $isbn ne $value ) {
1652 $isbn = $isbn . " " . $value;
1657 $marcisbn = { marcisbn => $isbn };
1658 push @marcisbns, $marcisbn; #load last tag into array
1666 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1668 Get all valid ISSNs from the MARC record and returns them in an array.
1669 ISSNs are stored in different fields depending on MARC flavour
1674 my ( $record, $marcflavour ) = @_;
1676 if ( $marcflavour eq "UNIMARC" ) {
1679 else { # assume MARC21 or NORMARC
1683 foreach my $field ( $record->field($scope) ) {
1684 push @marcissns, $field->subfield( 'a' );
1691 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1693 Get all notes from the MARC record and returns them in an array.
1694 The note are stored in different fields depending on MARC flavour
1699 my ( $record, $marcflavour ) = @_;
1701 if ( $marcflavour eq "UNIMARC" ) {
1703 } else { # assume marc21 if not unimarc
1710 my %blacklist = map { $_ => 1 } split(/,/,C4::Context->preference('NotesBlacklist'));
1711 foreach my $field ( $record->field($scope) ) {
1712 my $tag = $field->tag();
1713 if (!$blacklist{$tag}) {
1714 my $value = $field->as_string();
1715 if ( $note ne "" ) {
1716 $marcnote = { marcnote => $note, };
1717 push @marcnotes, $marcnote;
1720 if ( $note ne $value ) {
1721 $note = $note . " " . $value;
1727 $marcnote = { marcnote => $note };
1728 push @marcnotes, $marcnote; #load last tag into array
1731 } # end GetMarcNotes
1733 =head2 GetMarcSubjects
1735 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1737 Get all subjects from the MARC record and returns them in an array.
1738 The subjects are stored in different fields depending on MARC flavour
1742 sub GetMarcSubjects {
1743 my ( $record, $marcflavour ) = @_;
1744 my ( $mintag, $maxtag, $fields_filter );
1745 if ( $marcflavour eq "UNIMARC" ) {
1748 $fields_filter = '6..';
1749 } else { # marc21/normarc
1752 $fields_filter = '6..';
1757 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1758 my $authoritysep = C4::Context->preference('authoritysep');
1760 foreach my $field ( $record->field($fields_filter) ) {
1761 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1763 my @subfields = $field->subfields();
1766 # if there is an authority link, build the links with an= subfield9
1767 my $subfield9 = $field->subfield('9');
1770 my $linkvalue = $subfield9;
1771 $linkvalue =~ s/(\(|\))//g;
1772 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1773 $authoritylink = $linkvalue
1777 for my $subject_subfield (@subfields) {
1778 next if ( $subject_subfield->[0] eq '9' );
1780 # don't load unimarc subfields 3,4,5
1781 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1782 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1783 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1785 my $code = $subject_subfield->[0];
1786 my $value = $subject_subfield->[1];
1787 my $linkvalue = $value;
1788 $linkvalue =~ s/(\(|\))//g;
1789 # if no authority link, build a search query
1790 unless ($subfield9) {
1792 limit => $subject_limit,
1793 'link' => $linkvalue,
1794 operator => (scalar @link_loop) ? ' and ' : undef
1797 my @this_link_loop = @link_loop;
1799 unless ( $code eq '0' ) {
1800 push @subfields_loop, {
1803 link_loop => \@this_link_loop,
1804 separator => (scalar @subfields_loop) ? $authoritysep : ''
1809 push @marcsubjects, {
1810 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1811 authoritylink => $authoritylink,
1815 return \@marcsubjects;
1816 } #end getMARCsubjects
1818 =head2 GetMarcAuthors
1820 authors = GetMarcAuthors($record,$marcflavour);
1822 Get all authors from the MARC record and returns them in an array.
1823 The authors are stored in different fields depending on MARC flavour
1827 sub GetMarcAuthors {
1828 my ( $record, $marcflavour ) = @_;
1829 my ( $mintag, $maxtag, $fields_filter );
1831 # tagslib useful for UNIMARC author reponsabilities
1833 &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.
1834 if ( $marcflavour eq "UNIMARC" ) {
1837 $fields_filter = '7..';
1838 } else { # marc21/normarc
1841 $fields_filter = '7..';
1845 my $authoritysep = C4::Context->preference('authoritysep');
1847 foreach my $field ( $record->field($fields_filter) ) {
1848 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1851 my @subfields = $field->subfields();
1854 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1855 my $subfield9 = $field->subfield('9');
1857 my $linkvalue = $subfield9;
1858 $linkvalue =~ s/(\(|\))//g;
1859 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1863 for my $authors_subfield (@subfields) {
1864 next if ( $authors_subfield->[0] eq '9' );
1866 # don't load unimarc subfields 3, 5
1867 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1869 my $code = $authors_subfield->[0];
1870 my $value = $authors_subfield->[1];
1871 my $linkvalue = $value;
1872 $linkvalue =~ s/(\(|\))//g;
1873 # UNIMARC author responsibility
1874 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1875 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1876 $linkvalue = "($value)";
1878 # if no authority link, build a search query
1879 unless ($subfield9) {
1882 'link' => $linkvalue,
1883 operator => (scalar @link_loop) ? ' and ' : undef
1886 my @this_link_loop = @link_loop;
1888 unless ( $code eq '0') {
1889 push @subfields_loop, {
1890 tag => $field->tag(),
1893 link_loop => \@this_link_loop,
1894 separator => (scalar @subfields_loop) ? $authoritysep : ''
1898 push @marcauthors, {
1899 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1900 authoritylink => $subfield9,
1903 return \@marcauthors;
1908 $marcurls = GetMarcUrls($record,$marcflavour);
1910 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1911 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1916 my ( $record, $marcflavour ) = @_;
1919 for my $field ( $record->field('856') ) {
1921 for my $note ( $field->subfield('z') ) {
1922 push @notes, { note => $note };
1924 my @urls = $field->subfield('u');
1925 foreach my $url (@urls) {
1927 if ( $marcflavour eq 'MARC21' ) {
1928 my $s3 = $field->subfield('3');
1929 my $link = $field->subfield('y');
1930 unless ( $url =~ /^\w+:/ ) {
1931 if ( $field->indicator(1) eq '7' ) {
1932 $url = $field->subfield('2') . "://" . $url;
1933 } elsif ( $field->indicator(1) eq '1' ) {
1934 $url = 'ftp://' . $url;
1937 # properly, this should be if ind1=4,
1938 # however we will assume http protocol since we're building a link.
1939 $url = 'http://' . $url;
1943 # TODO handle ind 2 (relationship)
1948 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1949 $marcurl->{'part'} = $s3 if ($link);
1950 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1952 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1953 $marcurl->{'MARCURL'} = $url;
1955 push @marcurls, $marcurl;
1961 =head2 GetMarcSeries
1963 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1965 Get all series from the MARC record and returns them in an array.
1966 The series are stored in different fields depending on MARC flavour
1971 my ( $record, $marcflavour ) = @_;
1972 my ( $mintag, $maxtag, $fields_filter );
1973 if ( $marcflavour eq "UNIMARC" ) {
1976 $fields_filter = '2..';
1977 } else { # marc21/normarc
1980 $fields_filter = '4..';
1984 my $authoritysep = C4::Context->preference('authoritysep');
1986 foreach my $field ( $record->field($fields_filter) ) {
1987 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1989 my @subfields = $field->subfields();
1992 for my $series_subfield (@subfields) {
1994 # ignore $9, used for authority link
1995 next if ( $series_subfield->[0] eq '9' );
1998 my $code = $series_subfield->[0];
1999 my $value = $series_subfield->[1];
2000 my $linkvalue = $value;
2001 $linkvalue =~ s/(\(|\))//g;
2003 # see if this is an instance of a volume
2004 if ( $code eq 'v' ) {
2009 'link' => $linkvalue,
2010 operator => (scalar @link_loop) ? ' and ' : undef
2013 if ($volume_number) {
2014 push @subfields_loop, { volumenum => $value };
2016 push @subfields_loop, {
2019 link_loop => \@link_loop,
2020 separator => (scalar @subfields_loop) ? $authoritysep : '',
2021 volumenum => $volume_number,
2025 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2028 return \@marcseries;
2029 } #end getMARCseriess
2033 $marchostsarray = GetMarcHosts($record,$marcflavour);
2035 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2040 my ( $record, $marcflavour ) = @_;
2041 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2042 $marcflavour ||="MARC21";
2043 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2046 $bibnumber_subf ="0";
2047 $itemnumber_subf='9';
2049 elsif ($marcflavour eq "UNIMARC") {
2052 $bibnumber_subf ="0";
2053 $itemnumber_subf='9';
2058 foreach my $field ( $record->field($tag)) {
2062 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2063 my $hosttitle = $field->subfield($title_subf);
2064 my $hostitemnumber=$field->subfield($itemnumber_subf);
2065 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2066 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2069 my $marchostsarray = \@marchosts;
2070 return $marchostsarray;
2073 =head2 GetFrameworkCode
2075 $frameworkcode = GetFrameworkCode( $biblionumber )
2079 sub GetFrameworkCode {
2080 my ($biblionumber) = @_;
2081 my $dbh = C4::Context->dbh;
2082 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2083 $sth->execute($biblionumber);
2084 my ($frameworkcode) = $sth->fetchrow;
2085 return $frameworkcode;
2088 =head2 TransformKohaToMarc
2090 $record = TransformKohaToMarc( $hash )
2092 This function builds partial MARC::Record from a hash
2093 Hash entries can be from biblio or biblioitems.
2095 This function is called in acquisition module, to create a basic catalogue
2096 entry from user entry
2101 sub TransformKohaToMarc {
2103 my $record = MARC::Record->new();
2104 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2105 my $db_to_marc = C4::Context->marcfromkohafield;
2106 while ( my ($name, $value) = each %$hash ) {
2107 next unless my $dtm = $db_to_marc->{''}->{$name};
2108 next unless ( scalar( @$dtm ) );
2109 my ($tag, $letter) = @$dtm;
2110 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2111 if ( my $field = $record->field($tag) ) {
2112 $field->add_subfields( $letter => $value );
2115 $record->insert_fields_ordered( MARC::Field->new(
2116 $tag, " ", " ", $letter => $value ) );
2124 =head2 PrepHostMarcField
2126 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2128 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2132 sub PrepHostMarcField {
2133 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2134 $marcflavour ||="MARC21";
2137 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2138 my $item = C4::Items::GetItem($hostitemnumber);
2141 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2145 if ($hostrecord->subfield('100','a')){
2146 $mainentry = $hostrecord->subfield('100','a');
2147 } elsif ($hostrecord->subfield('110','a')){
2148 $mainentry = $hostrecord->subfield('110','a');
2150 $mainentry = $hostrecord->subfield('111','a');
2153 # qualification info
2155 if (my $field260 = $hostrecord->field('260')){
2156 $qualinfo = $field260->as_string( 'abc' );
2161 my $ed = $hostrecord->subfield('250','a');
2162 my $barcode = $item->{'barcode'};
2163 my $title = $hostrecord->subfield('245','a');
2165 # record control number, 001 with 003 and prefix
2167 if ($hostrecord->field('001')){
2168 $recctrlno = $hostrecord->field('001')->data();
2169 if ($hostrecord->field('003')){
2170 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2175 my $issn = $hostrecord->subfield('022','a');
2176 my $isbn = $hostrecord->subfield('020','a');
2179 $hostmarcfield = MARC::Field->new(
2181 '0' => $hostbiblionumber,
2182 '9' => $hostitemnumber,
2192 } elsif ($marcflavour eq "UNIMARC") {
2193 $hostmarcfield = MARC::Field->new(
2195 '0' => $hostbiblionumber,
2196 't' => $hostrecord->subfield('200','a'),
2197 '9' => $hostitemnumber
2201 return $hostmarcfield;
2204 =head2 TransformHtmlToXml
2206 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2207 $ind_tag, $auth_type )
2209 $auth_type contains :
2213 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2215 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2217 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2223 sub TransformHtmlToXml {
2224 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2225 my $xml = MARC::File::XML::header('UTF-8');
2226 $xml .= "<record>\n";
2227 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2228 MARC::File::XML->default_record_format($auth_type);
2230 # in UNIMARC, field 100 contains the encoding
2231 # check that there is one, otherwise the
2232 # MARC::Record->new_from_xml will fail (and Koha will die)
2233 my $unimarc_and_100_exist = 0;
2234 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2239 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2241 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2243 # if we have a 100 field and it's values are not correct, skip them.
2244 # if we don't have any valid 100 field, we will create a default one at the end
2245 my $enc = substr( @$values[$i], 26, 2 );
2246 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2247 $unimarc_and_100_exist = 1;
2252 @$values[$i] =~ s/&/&/g;
2253 @$values[$i] =~ s/</</g;
2254 @$values[$i] =~ s/>/>/g;
2255 @$values[$i] =~ s/"/"/g;
2256 @$values[$i] =~ s/'/'/g;
2258 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2259 # utf8::decode( @$values[$i] );
2261 if ( ( @$tags[$i] ne $prevtag ) ) {
2262 $j++ unless ( @$tags[$i] eq "" );
2263 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2264 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2265 my $ind1 = _default_ind_to_space($indicator1);
2267 if ( @$indicator[$j] ) {
2268 $ind2 = _default_ind_to_space($indicator2);
2270 warn "Indicator in @$tags[$i] is empty";
2274 $xml .= "</datafield>\n";
2275 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2276 && ( @$values[$i] ne "" ) ) {
2277 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2278 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2284 if ( @$values[$i] ne "" ) {
2287 if ( @$tags[$i] eq "000" ) {
2288 $xml .= "<leader>@$values[$i]</leader>\n";
2291 # rest of the fixed fields
2292 } elsif ( @$tags[$i] < 10 ) {
2293 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2296 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2297 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2302 } else { # @$tags[$i] eq $prevtag
2303 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2304 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2305 my $ind1 = _default_ind_to_space($indicator1);
2307 if ( @$indicator[$j] ) {
2308 $ind2 = _default_ind_to_space($indicator2);
2310 warn "Indicator in @$tags[$i] is empty";
2313 if ( @$values[$i] eq "" ) {
2316 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2319 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2322 $prevtag = @$tags[$i];
2324 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2325 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2327 # warn "SETTING 100 for $auth_type";
2328 my $string = strftime( "%Y%m%d", localtime(time) );
2330 # set 50 to position 26 is biblios, 13 if authorities
2332 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2333 $string = sprintf( "%-*s", 35, $string );
2334 substr( $string, $pos, 6, "50" );
2335 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2336 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2337 $xml .= "</datafield>\n";
2339 $xml .= "</record>\n";
2340 $xml .= MARC::File::XML::footer();
2344 =head2 _default_ind_to_space
2346 Passed what should be an indicator returns a space
2347 if its undefined or zero length
2351 sub _default_ind_to_space {
2353 if ( !defined $s || $s eq q{} ) {
2359 =head2 TransformHtmlToMarc
2361 L<$record> = TransformHtmlToMarc(L<$cgi>)
2362 L<$cgi> is the CGI object which containts the values for subfields
2364 'tag_010_indicator1_531951' ,
2365 'tag_010_indicator2_531951' ,
2366 'tag_010_code_a_531951_145735' ,
2367 'tag_010_subfield_a_531951_145735' ,
2368 'tag_200_indicator1_873510' ,
2369 'tag_200_indicator2_873510' ,
2370 'tag_200_code_a_873510_673465' ,
2371 'tag_200_subfield_a_873510_673465' ,
2372 'tag_200_code_b_873510_704318' ,
2373 'tag_200_subfield_b_873510_704318' ,
2374 'tag_200_code_e_873510_280822' ,
2375 'tag_200_subfield_e_873510_280822' ,
2376 'tag_200_code_f_873510_110730' ,
2377 'tag_200_subfield_f_873510_110730' ,
2379 L<$record> is the MARC::Record object.
2383 sub TransformHtmlToMarc {
2386 my @params = $cgi->param();
2388 # explicitly turn on the UTF-8 flag for all
2389 # 'tag_' parameters to avoid incorrect character
2390 # conversion later on
2391 my $cgi_params = $cgi->Vars;
2392 foreach my $param_name ( keys %$cgi_params ) {
2393 if ( $param_name =~ /^tag_/ ) {
2394 my $param_value = $cgi_params->{$param_name};
2395 if ( utf8::decode($param_value) ) {
2396 $cgi_params->{$param_name} = $param_value;
2399 # FIXME - need to do something if string is not valid UTF-8
2403 # creating a new record
2404 my $record = MARC::Record->new();
2407 #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!
2408 while ( $params[$i] ) { # browse all CGI params
2409 my $param = $params[$i];
2412 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2413 if ( $param eq 'biblionumber' ) {
2414 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2415 if ( $biblionumbertagfield < 10 ) {
2416 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2418 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2420 push @fields, $newfield if ($newfield);
2421 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2424 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2425 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2429 if ( $tag < 10 ) { # no code for theses fields
2430 # in MARC editor, 000 contains the leader.
2431 if ( $tag eq '000' ) {
2432 # Force a fake leader even if not provided to avoid crashing
2433 # during decoding MARC record containing UTF-8 characters
2435 length( $cgi->param($params[$j+1]) ) == 24
2436 ? $cgi->param( $params[ $j + 1 ] )
2440 # between 001 and 009 (included)
2441 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2442 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2445 # > 009, deal with subfields
2447 # browse subfields for this tag (reason for _code_ match)
2448 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2449 last unless defined $params[$j+1];
2450 #if next param ne subfield, then it was probably empty
2451 #try next param by incrementing j
2452 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2453 my $fval= $cgi->param($params[$j+1]);
2454 #check if subfield value not empty and field exists
2455 if($fval ne '' && $newfield) {
2456 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2458 elsif($fval ne '') {
2459 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2463 $i= $j-1; #update i for outer loop accordingly
2465 push @fields, $newfield if ($newfield);
2470 $record->append_fields(@fields);
2474 # cache inverted MARC field map
2475 our $inverted_field_map;
2477 =head2 TransformMarcToKoha
2479 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2481 Extract data from a MARC bib record into a hashref representing
2482 Koha biblio, biblioitems, and items fields.
2486 sub TransformMarcToKoha {
2487 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2490 $limit_table = $limit_table || 0;
2491 $frameworkcode = '' unless defined $frameworkcode;
2493 unless ( defined $inverted_field_map ) {
2494 $inverted_field_map = _get_inverted_marc_field_map();
2498 if ( defined $limit_table && $limit_table eq 'items' ) {
2499 $tables{'items'} = 1;
2501 $tables{'items'} = 1;
2502 $tables{'biblio'} = 1;
2503 $tables{'biblioitems'} = 1;
2506 # traverse through record
2507 MARCFIELD: foreach my $field ( $record->fields() ) {
2508 my $tag = $field->tag();
2509 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2510 if ( $field->is_control_field() ) {
2511 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2512 ENTRY: foreach my $entry ( @{$kohafields} ) {
2513 my ( $subfield, $table, $column ) = @{$entry};
2514 next ENTRY unless exists $tables{$table};
2515 my $key = _disambiguate( $table, $column );
2516 if ( $result->{$key} ) {
2517 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2518 $result->{$key} .= " | " . $field->data();
2521 $result->{$key} = $field->data();
2526 # deal with subfields
2527 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2528 my $code = $sf->[0];
2529 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2530 my $value = $sf->[1];
2531 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2532 my ( $table, $column ) = @{$entry};
2533 next SFENTRY unless exists $tables{$table};
2534 my $key = _disambiguate( $table, $column );
2535 if ( $result->{$key} ) {
2536 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2537 $result->{$key} .= " | " . $value;
2540 $result->{$key} = $value;
2547 # modify copyrightdate to keep only the 1st year found
2548 if ( exists $result->{'copyrightdate'} ) {
2549 my $temp = $result->{'copyrightdate'};
2550 $temp =~ m/c(\d\d\d\d)/;
2551 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2552 $result->{'copyrightdate'} = $1;
2553 } else { # if no cYYYY, get the 1st date.
2554 $temp =~ m/(\d\d\d\d)/;
2555 $result->{'copyrightdate'} = $1;
2559 # modify publicationyear to keep only the 1st year found
2560 if ( exists $result->{'publicationyear'} ) {
2561 my $temp = $result->{'publicationyear'};
2562 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2563 $result->{'publicationyear'} = $1;
2564 } else { # if no cYYYY, get the 1st date.
2565 $temp =~ m/(\d\d\d\d)/;
2566 $result->{'publicationyear'} = $1;
2573 sub _get_inverted_marc_field_map {
2575 my $relations = C4::Context->marcfromkohafield;
2577 foreach my $frameworkcode ( keys %{$relations} ) {
2578 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2579 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2580 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2581 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2582 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2583 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2584 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2590 =head2 _disambiguate
2592 $newkey = _disambiguate($table, $field);
2594 This is a temporary hack to distinguish between the
2595 following sets of columns when using TransformMarcToKoha.
2597 items.cn_source & biblioitems.cn_source
2598 items.cn_sort & biblioitems.cn_sort
2600 Columns that are currently NOT distinguished (FIXME
2601 due to lack of time to fully test) are:
2603 biblio.notes and biblioitems.notes
2608 FIXME - this is necessary because prefixing each column
2609 name with the table name would require changing lots
2610 of code and templates, and exposing more of the DB
2611 structure than is good to the UI templates, particularly
2612 since biblio and bibloitems may well merge in a future
2613 version. In the future, it would also be good to
2614 separate DB access and UI presentation field names
2619 sub CountItemsIssued {
2620 my ($biblionumber) = @_;
2621 my $dbh = C4::Context->dbh;
2622 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2623 $sth->execute($biblionumber);
2624 my $row = $sth->fetchrow_hashref();
2625 return $row->{'issuedCount'};
2629 my ( $table, $column ) = @_;
2630 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2631 return $table . '.' . $column;
2638 =head2 get_koha_field_from_marc
2640 $result->{_disambiguate($table, $field)} =
2641 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2643 Internal function to map data from the MARC record to a specific non-MARC field.
2644 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2648 sub get_koha_field_from_marc {
2649 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2650 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2652 foreach my $field ( $record->field($tagfield) ) {
2653 if ( $field->tag() < 10 ) {
2655 $kohafield .= " | " . $field->data();
2657 $kohafield = $field->data();
2660 if ( $field->subfields ) {
2661 my @subfields = $field->subfields();
2662 foreach my $subfieldcount ( 0 .. $#subfields ) {
2663 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2665 $kohafield .= " | " . $subfields[$subfieldcount][1];
2667 $kohafield = $subfields[$subfieldcount][1];
2677 =head2 TransformMarcToKohaOneField
2679 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2683 sub TransformMarcToKohaOneField {
2685 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2686 # only the 1st will be retrieved...
2687 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2689 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2690 foreach my $field ( $record->field($tagfield) ) {
2691 if ( $field->tag() < 10 ) {
2692 if ( $result->{$kohafield} ) {
2693 $result->{$kohafield} .= " | " . $field->data();
2695 $result->{$kohafield} = $field->data();
2698 if ( $field->subfields ) {
2699 my @subfields = $field->subfields();
2700 foreach my $subfieldcount ( 0 .. $#subfields ) {
2701 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2702 if ( $result->{$kohafield} ) {
2703 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2705 $result->{$kohafield} = $subfields[$subfieldcount][1];
2719 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2721 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2722 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2723 # =head2 ModZebrafiles
2725 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2729 # sub ModZebrafiles {
2731 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2735 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2736 # unless ( opendir( DIR, "$zebradir" ) ) {
2737 # warn "$zebradir not found";
2741 # my $filename = $zebradir . $biblionumber;
2744 # open( OUTPUT, ">", $filename . ".xml" );
2745 # print OUTPUT $record;
2752 ModZebra( $biblionumber, $op, $server );
2754 $biblionumber is the biblionumber we want to index
2756 $op is specialUpdate or delete, and is used to know what we want to do
2758 $server is the server that we want to update
2763 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2764 my ( $biblionumber, $op, $server ) = @_;
2765 my $dbh = C4::Context->dbh;
2767 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2769 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2770 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2772 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2774 AND biblio_auth_number = ?
2777 my $check_sth = $dbh->prepare_cached($check_sql);
2778 $check_sth->execute( $server, $biblionumber, $op );
2779 my ($count) = $check_sth->fetchrow_array;
2780 $check_sth->finish();
2781 if ( $count == 0 ) {
2782 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2783 $sth->execute( $biblionumber, $server, $op );
2789 =head2 EmbedItemsInMarcBiblio
2791 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2793 Given a MARC::Record object containing a bib record,
2794 modify it to include the items attached to it as 9XX
2795 per the bib's MARC framework.
2796 if $itemnumbers is defined, only specified itemnumbers are embedded
2800 sub EmbedItemsInMarcBiblio {
2801 my ($marc, $biblionumber, $itemnumbers) = @_;
2802 croak "No MARC record" unless $marc;
2804 $itemnumbers = [] unless defined $itemnumbers;
2806 my $frameworkcode = GetFrameworkCode($biblionumber);
2807 _strip_item_fields($marc, $frameworkcode);
2809 # ... and embed the current items
2810 my $dbh = C4::Context->dbh;
2811 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2812 $sth->execute($biblionumber);
2814 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2815 while (my ($itemnumber) = $sth->fetchrow_array) {
2816 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2818 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2819 push @item_fields, $item_marc->field($itemtag);
2821 $marc->append_fields(@item_fields);
2824 =head1 INTERNAL FUNCTIONS
2826 =head2 _koha_marc_update_bib_ids
2829 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2831 Internal function to add or update biblionumber and biblioitemnumber to
2836 sub _koha_marc_update_bib_ids {
2837 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2839 # we must add bibnum and bibitemnum in MARC::Record...
2840 # we build the new field with biblionumber and biblioitemnumber
2841 # we drop the original field
2842 # we add the new builded field.
2843 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2844 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2845 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2846 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2848 if ( $biblio_tag == $biblioitem_tag ) {
2850 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2851 my $new_field = MARC::Field->new(
2852 $biblio_tag, '', '',
2853 "$biblio_subfield" => $biblionumber,
2854 "$biblioitem_subfield" => $biblioitemnumber
2857 # drop old field and create new one...
2858 my $old_field = $record->field($biblio_tag);
2859 $record->delete_field($old_field) if $old_field;
2860 $record->insert_fields_ordered($new_field);
2863 # biblionumber & biblioitemnumber are in different fields
2865 # deal with biblionumber
2866 my ( $new_field, $old_field );
2867 if ( $biblio_tag < 10 ) {
2868 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2870 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2873 # drop old field and create new one...
2874 $old_field = $record->field($biblio_tag);
2875 $record->delete_field($old_field) if $old_field;
2876 $record->insert_fields_ordered($new_field);
2878 # deal with biblioitemnumber
2879 if ( $biblioitem_tag < 10 ) {
2880 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2882 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2885 # drop old field and create new one...
2886 $old_field = $record->field($biblioitem_tag);
2887 $record->delete_field($old_field) if $old_field;
2888 $record->insert_fields_ordered($new_field);
2892 =head2 _koha_marc_update_biblioitem_cn_sort
2894 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2896 Given a MARC bib record and the biblioitem hash, update the
2897 subfield that contains a copy of the value of biblioitems.cn_sort.
2901 sub _koha_marc_update_biblioitem_cn_sort {
2903 my $biblioitem = shift;
2904 my $frameworkcode = shift;
2906 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2907 return unless $biblioitem_tag;
2909 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2911 if ( my $field = $marc->field($biblioitem_tag) ) {
2912 $field->delete_subfield( code => $biblioitem_subfield );
2913 if ( $cn_sort ne '' ) {
2914 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2918 # if we get here, no biblioitem tag is present in the MARC record, so
2919 # we'll create it if $cn_sort is not empty -- this would be
2920 # an odd combination of events, however
2922 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2927 =head2 _koha_add_biblio
2929 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2931 Internal function to add a biblio ($biblio is a hash with the values)
2935 sub _koha_add_biblio {
2936 my ( $dbh, $biblio, $frameworkcode ) = @_;
2940 # set the series flag
2941 unless (defined $biblio->{'serial'}){
2942 $biblio->{'serial'} = 0;
2943 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2946 my $query = "INSERT INTO biblio
2947 SET frameworkcode = ?,
2958 my $sth = $dbh->prepare($query);
2960 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2961 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2964 my $biblionumber = $dbh->{'mysql_insertid'};
2965 if ( $dbh->errstr ) {
2966 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2972 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2973 return ( $biblionumber, $error );
2976 =head2 _koha_modify_biblio
2978 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2980 Internal function for updating the biblio table
2984 sub _koha_modify_biblio {
2985 my ( $dbh, $biblio, $frameworkcode ) = @_;
2990 SET frameworkcode = ?,
2999 WHERE biblionumber = ?
3002 my $sth = $dbh->prepare($query);
3005 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3006 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3007 ) if $biblio->{'biblionumber'};
3009 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3010 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3013 return ( $biblio->{'biblionumber'}, $error );
3016 =head2 _koha_modify_biblioitem_nonmarc
3018 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3020 Updates biblioitems row except for marc and marcxml, which should be changed
3025 sub _koha_modify_biblioitem_nonmarc {
3026 my ( $dbh, $biblioitem ) = @_;
3029 # re-calculate the cn_sort, it may have changed
3030 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3032 my $query = "UPDATE biblioitems
3033 SET biblionumber = ?,
3039 publicationyear = ?,
3043 collectiontitle = ?,
3045 collectionvolume= ?,
3046 editionstatement= ?,
3047 editionresponsibility = ?,
3063 where biblioitemnumber = ?
3065 my $sth = $dbh->prepare($query);
3067 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3068 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3069 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3070 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3071 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3072 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3073 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3074 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3076 if ( $dbh->errstr ) {
3077 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3080 return ( $biblioitem->{'biblioitemnumber'}, $error );
3083 =head2 _koha_add_biblioitem
3085 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3087 Internal function to add a biblioitem
3091 sub _koha_add_biblioitem {
3092 my ( $dbh, $biblioitem ) = @_;
3095 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3096 my $query = "INSERT INTO biblioitems SET
3103 publicationyear = ?,
3107 collectiontitle = ?,
3109 collectionvolume= ?,
3110 editionstatement= ?,
3111 editionresponsibility = ?,
3129 my $sth = $dbh->prepare($query);
3131 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3132 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3133 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3134 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3135 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3136 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3137 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3138 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3140 my $bibitemnum = $dbh->{'mysql_insertid'};
3142 if ( $dbh->errstr ) {
3143 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3147 return ( $bibitemnum, $error );
3150 =head2 _koha_delete_biblio
3152 $error = _koha_delete_biblio($dbh,$biblionumber);
3154 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3156 C<$dbh> - the database handle
3158 C<$biblionumber> - the biblionumber of the biblio to be deleted
3162 # FIXME: add error handling
3164 sub _koha_delete_biblio {
3165 my ( $dbh, $biblionumber ) = @_;
3167 # get all the data for this biblio
3168 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3169 $sth->execute($biblionumber);
3171 if ( my $data = $sth->fetchrow_hashref ) {
3173 # save the record in deletedbiblio
3174 # find the fields to save
3175 my $query = "INSERT INTO deletedbiblio SET ";
3177 foreach my $temp ( keys %$data ) {
3178 $query .= "$temp = ?,";
3179 push( @bind, $data->{$temp} );
3182 # replace the last , by ",?)"
3184 my $bkup_sth = $dbh->prepare($query);
3185 $bkup_sth->execute(@bind);
3189 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3190 $sth2->execute($biblionumber);
3191 # update the timestamp (Bugzilla 7146)
3192 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3193 $sth2->execute($biblionumber);
3200 =head2 _koha_delete_biblioitems
3202 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3204 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3206 C<$dbh> - the database handle
3207 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3211 # FIXME: add error handling
3213 sub _koha_delete_biblioitems {
3214 my ( $dbh, $biblioitemnumber ) = @_;
3216 # get all the data for this biblioitem
3217 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3218 $sth->execute($biblioitemnumber);
3220 if ( my $data = $sth->fetchrow_hashref ) {
3222 # save the record in deletedbiblioitems
3223 # find the fields to save
3224 my $query = "INSERT INTO deletedbiblioitems SET ";
3226 foreach my $temp ( keys %$data ) {
3227 $query .= "$temp = ?,";
3228 push( @bind, $data->{$temp} );
3231 # replace the last , by ",?)"
3233 my $bkup_sth = $dbh->prepare($query);
3234 $bkup_sth->execute(@bind);
3237 # delete the biblioitem
3238 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3239 $sth2->execute($biblioitemnumber);
3240 # update the timestamp (Bugzilla 7146)
3241 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3242 $sth2->execute($biblioitemnumber);
3249 =head1 UNEXPORTED FUNCTIONS
3251 =head2 ModBiblioMarc
3253 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3255 Add MARC data for a biblio to koha
3257 Function exported, but should NOT be used, unless you really know what you're doing
3262 # pass the MARC::Record to this function, and it will create the records in
3264 my ( $record, $biblionumber, $frameworkcode ) = @_;
3266 # Clone record as it gets modified
3267 $record = $record->clone();
3268 my $dbh = C4::Context->dbh;
3269 my @fields = $record->fields();
3270 if ( !$frameworkcode ) {
3271 $frameworkcode = "";
3273 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3274 $sth->execute( $frameworkcode, $biblionumber );
3276 my $encoding = C4::Context->preference("marcflavour");
3278 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3279 if ( $encoding eq "UNIMARC" ) {
3280 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3281 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3282 my $string = $record->subfield( 100, "a" );
3283 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3284 my $f100 = $record->field(100);
3285 $record->delete_field($f100);
3287 $string = POSIX::strftime( "%Y%m%d", localtime );
3289 $string = sprintf( "%-*s", 35, $string );
3290 substr ( $string, 22, 3, $defaultlanguage);
3292 substr( $string, 25, 3, "y50" );
3293 unless ( $record->subfield( 100, "a" ) ) {
3294 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3298 #enhancement 5374: update transaction date (005) for marc21/unimarc
3299 if($encoding =~ /MARC21|UNIMARC/) {
3300 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3301 # YY MM DD HH MM SS (update year and month)
3302 my $f005= $record->field('005');
3303 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3306 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3307 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3309 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3310 return $biblionumber;
3313 =head2 get_biblio_authorised_values
3315 find the types and values for all authorised values assigned to this biblio.
3319 MARC::Record of the bib
3321 returns: a hashref mapping the authorised value to the value set for this biblionumber
3323 $authorised_values = {
3324 'Scent' => 'flowery',
3325 'Audience' => 'Young Adult',
3326 'itemtypes' => 'SER',
3329 Notes: forlibrarian should probably be passed in, and called something different.
3333 sub get_biblio_authorised_values {
3334 my $biblionumber = shift;
3337 my $forlibrarian = 1; # are we in staff or opac?
3338 my $frameworkcode = GetFrameworkCode($biblionumber);
3340 my $authorised_values;
3342 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3343 or return $authorised_values;
3345 # assume that these entries in the authorised_value table are bibliolevel.
3346 # ones that start with 'item%' are item level.
3347 my $query = q(SELECT distinct authorised_value, kohafield
3348 FROM marc_subfield_structure
3349 WHERE authorised_value !=''
3350 AND (kohafield like 'biblio%'
3351 OR kohafield like '') );
3352 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3354 foreach my $tag ( keys(%$tagslib) ) {
3355 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3357 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3358 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3359 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3360 if ( defined $record->field($tag) ) {
3361 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3362 if ( defined $this_subfield_value ) {
3363 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3371 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3372 return $authorised_values;
3375 =head2 CountBiblioInOrders
3378 $count = &CountBiblioInOrders( $biblionumber);
3382 This function return count of biblios in orders with $biblionumber
3386 sub CountBiblioInOrders {
3387 my ($biblionumber) = @_;
3388 my $dbh = C4::Context->dbh;
3389 my $query = "SELECT count(*)
3391 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3392 my $sth = $dbh->prepare($query);
3393 $sth->execute($biblionumber);
3394 my $count = $sth->fetchrow;
3398 =head2 GetSubscriptionsId
3401 $subscriptions = &GetSubscriptionsId($biblionumber);
3405 This function return an array of subscriptionid with $biblionumber
3409 sub GetSubscriptionsId {
3410 my ($biblionumber) = @_;
3411 my $dbh = C4::Context->dbh;
3412 my $query = "SELECT subscriptionid
3414 WHERE biblionumber=?";
3415 my $sth = $dbh->prepare($query);
3416 $sth->execute($biblionumber);
3417 my @subscriptions = $sth->fetchrow_array;
3418 return (@subscriptions);
3424 $holds = &GetHolds($biblionumber);
3428 This function return the count of holds with $biblionumber
3433 my ($biblionumber) = @_;
3434 my $dbh = C4::Context->dbh;
3435 my $query = "SELECT count(*)
3437 WHERE biblionumber=?";
3438 my $sth = $dbh->prepare($query);
3439 $sth->execute($biblionumber);
3440 my $holds = $sth->fetchrow;
3444 =head2 prepare_host_field
3446 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3447 Generate the host item entry for an analytic child entry
3451 sub prepare_host_field {
3452 my ( $hostbiblio, $marcflavour ) = @_;
3453 $marcflavour ||= C4::Context->preference('marcflavour');
3454 my $host = GetMarcBiblio($hostbiblio);
3455 # unfortunately as_string does not 'do the right thing'
3456 # if field returns undef
3460 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3461 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3462 my $s = $field->as_string('ab');
3467 if ( $field = $host->field('245') ) {
3468 my $s = $field->as_string('a');
3473 if ( $field = $host->field('260') ) {
3474 my $s = $field->as_string('abc');
3479 if ( $field = $host->field('240') ) {
3480 my $s = $field->as_string();
3485 if ( $field = $host->field('022') ) {
3486 my $s = $field->as_string('a');
3491 if ( $field = $host->field('020') ) {
3492 my $s = $field->as_string('a');
3497 if ( $field = $host->field('001') ) {
3498 $sfd{w} = $field->data(),;
3500 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3503 elsif ( $marcflavour eq 'UNIMARC' ) {
3505 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3506 my $s = $field->as_string('ab');
3512 if ( $field = $host->field('200') ) {
3513 my $s = $field->as_string('a');
3518 #place of publicaton
3519 if ( $field = $host->field('210') ) {
3520 my $s = $field->as_string('a');
3525 #date of publication
3526 if ( $field = $host->field('210') ) {
3527 my $s = $field->as_string('d');
3533 if ( $field = $host->field('205') ) {
3534 my $s = $field->as_string();
3540 if ( $field = $host->field('856') ) {
3541 my $s = $field->as_string('u');
3547 if ( $field = $host->field('011') ) {
3548 my $s = $field->as_string('a');
3554 if ( $field = $host->field('010') ) {
3555 my $s = $field->as_string('a');
3560 if ( $field = $host->field('001') ) {
3561 $sfd{0} = $field->data(),;
3563 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3570 =head2 UpdateTotalIssues
3572 UpdateTotalIssues($biblionumber, $increase, [$value])
3574 Update the total issue count for a particular bib record.
3578 =item C<$biblionumber> is the biblionumber of the bib to update
3580 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3582 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3588 sub UpdateTotalIssues {
3589 my ($biblionumber, $increase, $value) = @_;
3592 my $data = GetBiblioData($biblionumber);
3594 if (defined $value) {
3595 $totalissues = $value;
3597 $totalissues = $data->{'totalissues'} + $increase;
3599 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3601 my $record = GetMarcBiblio($biblionumber);
3603 my $field = $record->field($totalissuestag);
3604 if (defined $field) {
3605 $field->update( $totalissuessubfield => $totalissues );
3607 $field = MARC::Field->new($totalissuestag, '0', '0',
3608 $totalissuessubfield => $totalissues);
3609 $record->insert_grouped_field($field);
3612 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3618 &RemoveAllNsb($record);
3620 Removes all nsb/nse chars from a record
3627 SetUTF8Flag($record);
3629 foreach my $field ($record->fields()) {
3630 if ($field->is_control_field()) {
3631 $field->update(nsb_clean($field->data()));
3633 my @subfields = $field->subfields();
3635 foreach my $subfield (@subfields) {
3636 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3638 if (scalar(@new_subfields) > 0) {
3641 $new_field = MARC::Field->new(
3643 $field->indicator(1),
3644 $field->indicator(2),
3649 warn "error in RemoveAllNsb : $@";
3651 $field->replace_with($new_field);
3667 Koha Development Team <http://koha-community.org/>
3669 Paul POULAIN paul.poulain@free.fr
3671 Joshua Ferraro jmf@liblime.com