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;
254 carp('AddBiblio called with undefined record');
257 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
258 $defer_marc_save = 1;
261 my ( $biblionumber, $biblioitemnumber, $error );
262 my $dbh = C4::Context->dbh;
264 # transform the data into koha-table style data
265 SetUTF8Flag($record);
266 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
267 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
268 $olddata->{'biblionumber'} = $biblionumber;
269 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
271 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
273 # update MARC subfield that stores biblioitems.cn_sort
274 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
277 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
279 # update OAI-PMH sets
280 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
281 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
284 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
285 return ( $biblionumber, $biblioitemnumber );
290 ModBiblio( $record,$biblionumber,$frameworkcode);
292 Replace an existing bib record identified by C<$biblionumber>
293 with one supplied by the MARC::Record object C<$record>. The embedded
294 item, biblioitem, and biblionumber fields from the previous
295 version of the bib record replace any such fields of those tags that
296 are present in C<$record>. Consequently, ModBiblio() is not
297 to be used to try to modify item records.
299 C<$frameworkcode> specifies the MARC framework to use
300 when storing the modified bib record; among other things,
301 this controls how MARC fields get mapped to display columns
302 in the C<biblio> and C<biblioitems> tables, as well as
303 which fields are used to store embedded item, biblioitem,
304 and biblionumber data for indexing.
306 Returns 1 on success 0 on failure
311 my ( $record, $biblionumber, $frameworkcode ) = @_;
313 carp 'No record passed to ModBiblio';
317 if ( C4::Context->preference("CataloguingLog") ) {
318 my $newrecord = GetMarcBiblio($biblionumber);
319 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
322 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
323 # throw an exception which probably won't be handled.
324 foreach my $field ($record->fields()) {
325 if (! $field->is_control_field()) {
326 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
327 $record->delete_field($field);
332 SetUTF8Flag($record);
333 my $dbh = C4::Context->dbh;
335 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
337 _strip_item_fields($record, $frameworkcode);
339 # update biblionumber and biblioitemnumber in MARC
340 # FIXME - this is assuming a 1 to 1 relationship between
341 # biblios and biblioitems
342 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
343 $sth->execute($biblionumber);
344 my ($biblioitemnumber) = $sth->fetchrow;
346 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
348 # load the koha-table data object
349 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
351 # update MARC subfield that stores biblioitems.cn_sort
352 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
354 # update the MARC record (that now contains biblio and items) with the new record data
355 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
357 # modify the other koha tables
358 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
359 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
361 # update OAI-PMH sets
362 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
363 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
369 =head2 _strip_item_fields
371 _strip_item_fields($record, $frameworkcode)
373 Utility routine to remove item tags from a
378 sub _strip_item_fields {
380 my $frameworkcode = shift;
381 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
382 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
384 # delete any item fields from incoming record to avoid
385 # duplication or incorrect data - use AddItem() or ModItem()
387 foreach my $field ( $record->field($itemtag) ) {
388 $record->delete_field($field);
392 =head2 ModBiblioframework
394 ModBiblioframework($biblionumber,$frameworkcode);
396 Exported function to modify a biblio framework
400 sub ModBiblioframework {
401 my ( $biblionumber, $frameworkcode ) = @_;
402 my $dbh = C4::Context->dbh;
403 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
404 $sth->execute( $frameworkcode, $biblionumber );
410 my $error = &DelBiblio($biblionumber);
412 Exported function (core API) for deleting a biblio in koha.
413 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
414 Also backs it up to deleted* tables
415 Checks to make sure there are not issues on any of the items
417 C<$error> : undef unless an error occurs
422 my ($biblionumber) = @_;
423 my $dbh = C4::Context->dbh;
424 my $error; # for error handling
426 # First make sure this biblio has no items attached
427 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
428 $sth->execute($biblionumber);
429 if ( my $itemnumber = $sth->fetchrow ) {
431 # Fix this to use a status the template can understand
432 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
435 return $error if $error;
437 # We delete attached subscriptions
439 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
440 foreach my $subscription (@$subscriptions) {
441 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
444 # We delete any existing holds
445 require C4::Reserves;
446 my $reserves = C4::Reserves::GetReservesFromBiblionumber({ biblionumber => $biblionumber });
447 foreach my $res ( @$reserves ) {
448 C4::Reserves::CancelReserve({ reserve_id => $res->{'reserve_id'} });
451 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
452 # for at least 2 reasons :
453 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
454 # 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)
455 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
457 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
458 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
459 $sth->execute($biblionumber);
460 while ( my $biblioitemnumber = $sth->fetchrow ) {
462 # delete this biblioitem
463 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
464 return $error if $error;
467 # delete biblio from Koha tables and save in deletedbiblio
468 # must do this *after* _koha_delete_biblioitems, otherwise
469 # delete cascade will prevent deletedbiblioitems rows
470 # from being generated by _koha_delete_biblioitems
471 $error = _koha_delete_biblio( $dbh, $biblionumber );
473 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
479 =head2 BiblioAutoLink
481 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
483 Automatically links headings in a bib record to authorities.
485 Returns the number of headings changed
491 my $frameworkcode = shift;
493 carp('Undefined record passed to BiblioAutoLink');
496 my ( $num_headings_changed, %results );
499 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
500 unless ( can_load( modules => { $linker_module => undef } ) ) {
501 $linker_module = 'C4::Linker::Default';
502 unless ( can_load( modules => { $linker_module => undef } ) ) {
507 my $linker = $linker_module->new(
508 { 'options' => C4::Context->preference("LinkerOptions") } );
509 my ( $headings_changed, undef ) =
510 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
511 # By default we probably don't want to relink things when cataloging
512 return $headings_changed;
515 =head2 LinkBibHeadingsToAuthorities
517 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
519 Links bib headings to authority records by checking
520 each authority-controlled field in the C<MARC::Record>
521 object C<$marc>, looking for a matching authority record,
522 and setting the linking subfield $9 to the ID of that
525 If $allowrelink is false, existing authids will never be
526 replaced, regardless of the values of LinkerKeepStale and
529 Returns the number of heading links changed in the
534 sub LinkBibHeadingsToAuthorities {
537 my $frameworkcode = shift;
538 my $allowrelink = shift;
541 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
545 require C4::AuthoritiesMarc;
547 $allowrelink = 1 unless defined $allowrelink;
548 my $num_headings_changed = 0;
549 foreach my $field ( $bib->fields() ) {
550 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
551 next unless defined $heading;
554 my $current_link = $field->subfield('9');
556 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
558 $results{'linked'}->{ $heading->display_form() }++;
562 my ( $authid, $fuzzy ) = $linker->get_link($heading);
564 $results{ $fuzzy ? 'fuzzy' : 'linked' }
565 ->{ $heading->display_form() }++;
566 next if defined $current_link and $current_link == $authid;
568 $field->delete_subfield( code => '9' ) if defined $current_link;
569 $field->add_subfields( '9', $authid );
570 $num_headings_changed++;
573 if ( defined $current_link
574 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
576 $results{'fuzzy'}->{ $heading->display_form() }++;
578 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
579 if ( _check_valid_auth_link( $current_link, $field ) ) {
580 $results{'linked'}->{ $heading->display_form() }++;
584 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
585 my $marcrecordauth = MARC::Record->new();
586 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
587 $marcrecordauth->leader(' nz a22 o 4500');
588 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
590 $field->delete_subfield( code => '9' )
591 if defined $current_link;
593 MARC::Field->new( $authtypedata->{auth_tag_to_report},
594 '', '', "a" => "" . $field->subfield('a') );
596 $authfield->add_subfields( $_->[0] => $_->[1] )
597 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
598 } $field->subfields();
599 $marcrecordauth->insert_fields_ordered($authfield);
601 # bug 2317: ensure new authority knows it's using UTF-8; currently
602 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
603 # automatically for UNIMARC (by not transcoding)
604 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
605 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
606 # of change to a core API just before the 3.0 release.
608 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
609 $marcrecordauth->insert_fields_ordered(
612 'a' => "Machine generated authority record."
616 $bib->author() . ", "
617 . $bib->title_proper() . ", "
618 . $bib->publication_date() . " ";
619 $cite =~ s/^[\s\,]*//;
620 $cite =~ s/[\s\,]*$//;
623 . C4::Context->preference('MARCOrgCode') . ")"
624 . $bib->subfield( '999', 'c' ) . ": "
626 $marcrecordauth->insert_fields_ordered(
627 MARC::Field->new( '670', '', '', 'a' => $cite ) );
630 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
633 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
634 $heading->auth_type() );
635 $field->add_subfields( '9', $authid );
636 $num_headings_changed++;
637 $linker->update_cache($heading, $authid);
638 $results{'added'}->{ $heading->display_form() }++;
641 elsif ( defined $current_link ) {
642 if ( _check_valid_auth_link( $current_link, $field ) ) {
643 $results{'linked'}->{ $heading->display_form() }++;
646 $field->delete_subfield( code => '9' );
647 $num_headings_changed++;
648 $results{'unlinked'}->{ $heading->display_form() }++;
652 $results{'unlinked'}->{ $heading->display_form() }++;
657 return $num_headings_changed, \%results;
660 =head2 _check_valid_auth_link
662 if ( _check_valid_auth_link($authid, $field) ) {
666 Check whether the specified heading-auth link is valid without reference
667 to Zebra/Solr. Ideally this code would be in C4::Heading, but that won't be
668 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
673 sub _check_valid_auth_link {
674 my ( $authid, $field ) = @_;
676 require C4::AuthoritiesMarc;
678 my $authorized_heading =
679 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
681 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
684 =head2 GetRecordValue
686 my $values = GetRecordValue($field, $record, $frameworkcode);
688 Get MARC fields from a keyword defined in fieldmapping table.
693 my ( $field, $record, $frameworkcode ) = @_;
696 carp 'GetRecordValue called with undefined record';
699 my $dbh = C4::Context->dbh;
701 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
702 $sth->execute( $frameworkcode, $field );
706 while ( my $row = $sth->fetchrow_hashref ) {
707 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
708 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
709 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
710 push @result, { 'subfield' => $subfield };
713 } elsif ( $row->{subfieldcode} eq "" ) {
714 push @result, { 'subfield' => $field->as_string() };
722 =head2 SetFieldMapping
724 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
726 Set a Field to MARC mapping value, if it already exists we don't add a new one.
730 sub SetFieldMapping {
731 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
732 my $dbh = C4::Context->dbh;
734 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
735 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
736 if ( not $sth->fetchrow_hashref ) {
738 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
740 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
744 =head2 DeleteFieldMapping
746 DeleteFieldMapping($id);
748 Delete a field mapping from an $id.
752 sub DeleteFieldMapping {
754 my $dbh = C4::Context->dbh;
756 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
760 =head2 GetFieldMapping
762 GetFieldMapping($frameworkcode);
764 Get all field mappings for a specified frameworkcode
768 sub GetFieldMapping {
769 my ($framework) = @_;
770 my $dbh = C4::Context->dbh;
772 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
773 $sth->execute($framework);
776 while ( my $row = $sth->fetchrow_hashref ) {
784 $data = &GetBiblioData($biblionumber);
786 Returns information about the book with the given biblionumber.
787 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
788 the C<biblio> and C<biblioitems> tables in the
791 In addition, C<$data-E<gt>{subject}> is the list of the book's
792 subjects, separated by C<" , "> (space, comma, space).
793 If there are multiple biblioitems with the given biblionumber, only
794 the first one is considered.
800 my $dbh = C4::Context->dbh;
802 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
804 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
805 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
806 WHERE biblio.biblionumber = ?";
808 my $sth = $dbh->prepare($query);
809 $sth->execute($bibnum);
811 $data = $sth->fetchrow_hashref;
815 } # sub GetBiblioData
817 =head2 &GetBiblioItemData
819 $itemdata = &GetBiblioItemData($biblioitemnumber);
821 Looks up the biblioitem with the given biblioitemnumber. Returns a
822 reference-to-hash. The keys are the fields from the C<biblio>,
823 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
824 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
829 sub GetBiblioItemData {
830 my ($biblioitemnumber) = @_;
831 my $dbh = C4::Context->dbh;
832 my $query = "SELECT *,biblioitems.notes AS bnotes
833 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
834 unless ( C4::Context->preference('item-level_itypes') ) {
835 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
837 $query .= " WHERE biblioitemnumber = ? ";
838 my $sth = $dbh->prepare($query);
840 $sth->execute($biblioitemnumber);
841 $data = $sth->fetchrow_hashref;
844 } # sub &GetBiblioItemData
846 =head2 GetBiblioItemByBiblioNumber
848 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
852 sub GetBiblioItemByBiblioNumber {
853 my ($biblionumber) = @_;
854 my $dbh = C4::Context->dbh;
855 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
859 $sth->execute($biblionumber);
861 while ( my $data = $sth->fetchrow_hashref ) {
862 push @results, $data;
869 =head2 GetBiblionumberFromItemnumber
874 sub GetBiblionumberFromItemnumber {
875 my ($itemnumber) = @_;
876 my $dbh = C4::Context->dbh;
877 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
879 $sth->execute($itemnumber);
880 my ($result) = $sth->fetchrow;
884 =head2 GetBiblioFromItemNumber
886 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
888 Looks up the item with the given itemnumber. if undef, try the barcode.
890 C<&itemnodata> returns a reference-to-hash whose keys are the fields
891 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
897 sub GetBiblioFromItemNumber {
898 my ( $itemnumber, $barcode ) = @_;
899 my $dbh = C4::Context->dbh;
902 $sth = $dbh->prepare(
904 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
905 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
906 WHERE items.itemnumber = ?"
908 $sth->execute($itemnumber);
910 $sth = $dbh->prepare(
912 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
913 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
914 WHERE items.barcode = ?"
916 $sth->execute($barcode);
918 my $data = $sth->fetchrow_hashref;
925 $isbd = &GetISBDView($biblionumber);
927 Return the ISBD view which can be included in opac and intranet
932 my ( $biblionumber, $template ) = @_;
933 my $record = GetMarcBiblio($biblionumber, 1);
934 return unless defined $record;
935 my $itemtype = &GetFrameworkCode($biblionumber);
936 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
937 my $tagslib = &GetMarcStructure( 1, $itemtype );
939 my $ISBD = C4::Context->preference('isbd');
944 foreach my $isbdfield ( split( /#/, $bloc ) ) {
946 # $isbdfield= /(.?.?.?)/;
947 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
948 my $fieldvalue = $1 || 0;
949 my $subfvalue = $2 || "";
951 my $analysestring = $4;
954 # warn "==> $1 / $2 / $3 / $4";
955 # my $fieldvalue=substr($isbdfield,0,3);
956 if ( $fieldvalue > 0 ) {
957 my $hasputtextbefore = 0;
958 my @fieldslist = $record->field($fieldvalue);
959 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
961 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
962 # warn "FV : $fieldvalue";
963 if ( $subfvalue ne "" ) {
964 # OPAC hidden subfield
966 if ( ( $template eq 'opac' )
967 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
968 foreach my $field (@fieldslist) {
969 foreach my $subfield ( $field->subfield($subfvalue) ) {
970 my $calculated = $analysestring;
971 my $tag = $field->tag();
974 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
975 my $tagsubf = $tag . $subfvalue;
976 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
977 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
979 # field builded, store the result
980 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
981 $blocres .= $textbefore;
982 $hasputtextbefore = 1;
985 # remove punctuation at start
986 $calculated =~ s/^( |;|:|\.|-)*//g;
987 $blocres .= $calculated;
992 $blocres .= $textafter if $hasputtextbefore;
994 foreach my $field (@fieldslist) {
995 my $calculated = $analysestring;
996 my $tag = $field->tag();
999 my @subf = $field->subfields;
1000 for my $i ( 0 .. $#subf ) {
1001 my $valuecode = $subf[$i][1];
1002 my $subfieldcode = $subf[$i][0];
1003 # OPAC hidden subfield
1005 if ( ( $template eq 'opac' )
1006 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1007 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1008 my $tagsubf = $tag . $subfieldcode;
1010 $calculated =~ s/ # replace all {{}} codes by the value code.
1011 \{\{$tagsubf\}\} # catch the {{actualcode}}
1013 $valuecode # replace by the value code
1016 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1017 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1020 # field builded, store the result
1021 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1022 $blocres .= $textbefore;
1023 $hasputtextbefore = 1;
1026 # remove punctuation at start
1027 $calculated =~ s/^( |;|:|\.|-)*//g;
1028 $blocres .= $calculated;
1031 $blocres .= $textafter if $hasputtextbefore;
1034 $blocres .= $isbdfield;
1039 $res =~ s/\{(.*?)\}//g;
1041 $res =~ s/\n/<br\/>/g;
1051 my $biblio = &GetBiblio($biblionumber);
1056 my ($biblionumber) = @_;
1057 my $dbh = C4::Context->dbh;
1058 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1061 $sth->execute($biblionumber);
1062 if ( my $data = $sth->fetchrow_hashref ) {
1068 =head2 GetBiblioItemInfosOf
1070 GetBiblioItemInfosOf(@biblioitemnumbers);
1074 sub GetBiblioItemInfosOf {
1075 my @biblioitemnumbers = @_;
1078 SELECT biblioitemnumber,
1082 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1084 return get_infos_of( $query, 'biblioitemnumber' );
1087 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1089 =head2 GetMarcStructure
1091 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1093 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1094 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1095 $frameworkcode : the framework code to read
1099 # cache for results of GetMarcStructure -- needed
1101 our $marc_structure_cache;
1103 sub GetMarcStructure {
1104 my ( $forlibrarian, $frameworkcode ) = @_;
1105 my $dbh = C4::Context->dbh;
1106 $frameworkcode = "" unless $frameworkcode;
1108 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1109 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1112 # my $sth = $dbh->prepare(
1113 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1114 # $sth->execute($frameworkcode);
1115 # my ($total) = $sth->fetchrow;
1116 # $frameworkcode = "" unless ( $total > 0 );
1117 my $sth = $dbh->prepare(
1118 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1119 FROM marc_tag_structure
1120 WHERE frameworkcode=?
1123 $sth->execute($frameworkcode);
1124 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1126 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1127 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1128 $res->{$tag}->{tab} = "";
1129 $res->{$tag}->{mandatory} = $mandatory;
1130 $res->{$tag}->{repeatable} = $repeatable;
1133 $sth = $dbh->prepare(
1134 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1135 FROM marc_subfield_structure
1136 WHERE frameworkcode=?
1137 ORDER BY tagfield,tagsubfield
1141 $sth->execute($frameworkcode);
1144 my $authorised_value;
1156 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1157 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1162 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1163 $res->{$tag}->{$subfield}->{tab} = $tab;
1164 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1165 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1166 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1167 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1168 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1169 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1170 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1171 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1172 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1173 $res->{$tag}->{$subfield}->{'link'} = $link;
1174 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1175 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1178 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1183 =head2 GetUsedMarcStructure
1185 The same function as GetMarcStructure except it just takes field
1186 in tab 0-9. (used field)
1188 my $results = GetUsedMarcStructure($frameworkcode);
1190 C<$results> is a ref to an array which each case containts a ref
1191 to a hash which each keys is the columns from marc_subfield_structure
1193 C<$frameworkcode> is the framework code.
1197 sub GetUsedMarcStructure {
1198 my $frameworkcode = shift || '';
1201 FROM marc_subfield_structure
1203 AND frameworkcode = ?
1204 ORDER BY tagfield, tagsubfield
1206 my $sth = C4::Context->dbh->prepare($query);
1207 $sth->execute($frameworkcode);
1208 return $sth->fetchall_arrayref( {} );
1211 =head2 GetMarcFromKohaField
1213 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1215 Returns the MARC fields & subfields mapped to the koha field
1216 for the given frameworkcode or default framework if $frameworkcode is missing
1220 sub GetMarcFromKohaField {
1221 my $kohafield = shift;
1222 my $frameworkcode = shift || '';
1223 return (0, undef) unless $kohafield;
1224 my $relations = C4::Context->marcfromkohafield;
1225 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1231 =head2 GetMarcSubfieldStructureFromKohaField
1233 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1235 Returns a hashref where keys are marc_subfield_structure column names for the
1236 row where kohafield=$kohafield for the given framework code.
1238 $frameworkcode is optional. If not given, then the default framework is used.
1242 sub GetMarcSubfieldStructureFromKohaField {
1243 my ($kohafield, $frameworkcode) = @_;
1245 return undef unless $kohafield;
1246 $frameworkcode //= '';
1248 my $dbh = C4::Context->dbh;
1251 FROM marc_subfield_structure
1253 AND frameworkcode = ?
1255 my $sth = $dbh->prepare($query);
1256 $sth->execute($kohafield, $frameworkcode);
1257 my $result = $sth->fetchrow_hashref;
1263 =head2 GetMarcBiblio
1265 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1267 Returns MARC::Record representing bib identified by
1268 C<$biblionumber>. If no bib exists, returns undef.
1269 C<$embeditems>. If set to true, items data are included.
1270 The MARC record contains biblio data, and items data if $embeditems is set to true.
1275 my $biblionumber = shift;
1276 my $embeditems = shift || 0;
1277 my $dbh = C4::Context->dbh;
1278 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1279 $sth->execute($biblionumber);
1280 my $row = $sth->fetchrow_hashref;
1281 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1282 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1283 my $record = MARC::Record->new();
1286 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1287 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1288 return unless $record;
1290 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1291 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1301 my $marcxml = GetXmlBiblio($biblionumber);
1303 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1304 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1309 my ($biblionumber) = @_;
1310 my $dbh = C4::Context->dbh;
1311 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1312 $sth->execute($biblionumber);
1313 my ($marcxml) = $sth->fetchrow;
1317 =head2 GetCOinSBiblio
1319 my $coins = GetCOinSBiblio($record);
1321 Returns the COinS (a span) which can be included in a biblio record
1325 sub GetCOinSBiblio {
1328 # get the coin format
1330 carp 'GetCOinSBiblio called with undefined record';
1333 my $pos7 = substr $record->leader(), 7, 1;
1334 my $pos6 = substr $record->leader(), 6, 1;
1337 my ( $aulast, $aufirst ) = ( '', '' );
1346 my $titletype = 'b';
1348 # For the purposes of generating COinS metadata, LDR/06-07 can be
1349 # considered the same for UNIMARC and MARC21
1354 'b' => 'manuscript',
1356 'd' => 'manuscript',
1360 'i' => 'audioRecording',
1361 'j' => 'audioRecording',
1364 'm' => 'computerProgram',
1369 'a' => 'journalArticle',
1373 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1375 if ( $genre eq 'book' ) {
1376 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1379 ##### We must transform mtx to a valable mtx and document type ####
1380 if ( $genre eq 'book' ) {
1382 } elsif ( $genre eq 'journal' ) {
1385 } elsif ( $genre eq 'journalArticle' ) {
1393 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1395 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1398 $aulast = $record->subfield( '700', 'a' ) || '';
1399 $aufirst = $record->subfield( '700', 'b' ) || '';
1400 $oauthors = "&rft.au=$aufirst $aulast";
1403 if ( $record->field('200') ) {
1404 for my $au ( $record->field('200')->subfield('g') ) {
1405 $oauthors .= "&rft.au=$au";
1410 ? "&rft.title=" . $record->subfield( '200', 'a' )
1411 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1412 $pubyear = $record->subfield( '210', 'd' ) || '';
1413 $publisher = $record->subfield( '210', 'c' ) || '';
1414 $isbn = $record->subfield( '010', 'a' ) || '';
1415 $issn = $record->subfield( '011', 'a' ) || '';
1418 # MARC21 need some improve
1421 if ( $record->field('100') ) {
1422 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1426 if ( $record->field('700') ) {
1427 for my $au ( $record->field('700')->subfield('a') ) {
1428 $oauthors .= "&rft.au=$au";
1431 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1432 $subtitle = $record->subfield( '245', 'b' ) || '';
1433 $title .= $subtitle;
1434 if ($titletype eq 'a') {
1435 $pubyear = $record->field('008') || '';
1436 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1437 $isbn = $record->subfield( '773', 'z' ) || '';
1438 $issn = $record->subfield( '773', 'x' ) || '';
1439 if ($mtx eq 'journal') {
1440 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1442 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1444 foreach my $rel ($record->subfield( '773', 'g' )) {
1451 $pubyear = $record->subfield( '260', 'c' ) || '';
1452 $publisher = $record->subfield( '260', 'b' ) || '';
1453 $isbn = $record->subfield( '020', 'a' ) || '';
1454 $issn = $record->subfield( '022', 'a' ) || '';
1459 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1460 $coins_value =~ s/(\ |&[^a])/\+/g;
1461 $coins_value =~ s/\"/\"\;/g;
1463 #<!-- 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="
1465 return $coins_value;
1471 return the prices in accordance with the Marc format.
1473 returns 0 if no price found
1474 returns undef if called without a marc record or with
1475 an unrecognized marc format
1480 my ( $record, $marcflavour ) = @_;
1482 carp 'GetMarcPrice called on undefined record';
1489 if ( $marcflavour eq "MARC21" ) {
1490 @listtags = ('345', '020');
1492 } elsif ( $marcflavour eq "UNIMARC" ) {
1493 @listtags = ('345', '010');
1499 for my $field ( $record->field(@listtags) ) {
1500 for my $subfield_value ($field->subfield($subfield)){
1502 $subfield_value = MungeMarcPrice( $subfield_value );
1503 return $subfield_value if ($subfield_value);
1506 return 0; # no price found
1509 =head2 MungeMarcPrice
1511 Return the best guess at what the actual price is from a price field.
1514 sub MungeMarcPrice {
1516 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1517 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1518 my $active_currency = C4::Budgets->GetCurrency();
1519 my $symbol = $active_currency->{'symbol'};
1520 my $isocode = $active_currency->{'isocode'};
1521 $isocode = $active_currency->{'currency'} unless defined $isocode;
1524 my @matches =($price=~ /
1526 ( # start of capturing parenthesis
1528 (?:[\p{Sc}\p{L}\/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1529 |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all theese within 1 to 4 occurrences : call this whole block 'digits block'
1531 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1533 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1534 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1536 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1537 ) # end of capturing parenthesis
1538 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1542 foreach ( @matches ) {
1543 $localprice = $_ and last if index($_, $isocode)>=0;
1545 if ( !$localprice ) {
1546 foreach ( @matches ) {
1547 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1552 if ( $localprice ) {
1553 $price = $localprice;
1555 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1556 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1558 # eliminate symbol/isocode, space and any final dot from the string
1559 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1560 # remove comma,dot when used as separators from hundreds
1561 $price =~s/[\,\.](\d{3})/$1/g;
1562 # convert comma to dot to ensure correct display of decimals if existing
1568 =head2 GetMarcQuantity
1570 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1571 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1573 returns 0 if no quantity found
1574 returns undef if called without a marc record or with
1575 an unrecognized marc format
1579 sub GetMarcQuantity {
1580 my ( $record, $marcflavour ) = @_;
1582 carp 'GetMarcQuantity called on undefined record';
1589 if ( $marcflavour eq "MARC21" ) {
1591 } elsif ( $marcflavour eq "UNIMARC" ) {
1592 @listtags = ('969');
1598 for my $field ( $record->field(@listtags) ) {
1599 for my $subfield_value ($field->subfield($subfield)){
1601 if ($subfield_value) {
1602 # in France, the cents separator is the , but sometimes, ppl use a .
1603 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1604 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1605 return $subfield_value;
1609 return 0; # no price found
1613 =head2 GetAuthorisedValueDesc
1615 my $subfieldvalue =get_authorised_value_desc(
1616 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1618 Retrieve the complete description for a given authorised value.
1620 Now takes $category and $value pair too.
1622 my $auth_value_desc =GetAuthorisedValueDesc(
1623 '','', 'DVD' ,'','','CCODE');
1625 If the optional $opac parameter is set to a true value, displays OPAC
1626 descriptions rather than normal ones when they exist.
1630 sub GetAuthorisedValueDesc {
1631 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1632 my $dbh = C4::Context->dbh;
1636 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1639 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1640 return C4::Branch::GetBranchName($value);
1644 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1645 return getitemtypeinfo($value)->{description};
1648 #---- "true" authorized value
1649 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1652 if ( $category ne "" ) {
1653 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1654 $sth->execute( $category, $value );
1655 my $data = $sth->fetchrow_hashref;
1656 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1658 return $value; # if nothing is found return the original value
1662 =head2 GetMarcControlnumber
1664 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1666 Get the control number / record Identifier from the MARC record and return it.
1670 sub GetMarcControlnumber {
1671 my ( $record, $marcflavour ) = @_;
1673 carp 'GetMarcControlnumber called on undefined record';
1676 my $controlnumber = "";
1677 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1678 # Keep $marcflavour for possible later use
1679 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1680 my $controlnumberField = $record->field('001');
1681 if ($controlnumberField) {
1682 $controlnumber = $controlnumberField->data();
1685 return $controlnumber;
1690 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1692 Get all ISBNs from the MARC record and returns them in an array.
1693 ISBNs stored in different fields depending on MARC flavour
1698 my ( $record, $marcflavour ) = @_;
1700 carp 'GetMarcISBN called on undefined record';
1704 if ( $marcflavour eq "UNIMARC" ) {
1706 } else { # assume marc21 if not unimarc
1711 foreach my $field ( $record->field($scope) ) {
1712 my $isbn = $field->as_string();
1713 if ( $isbn ne "" ) {
1714 push @marcisbns, $isbn;
1724 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1726 Get all valid ISSNs from the MARC record and returns them in an array.
1727 ISSNs are stored in different fields depending on MARC flavour
1732 my ( $record, $marcflavour ) = @_;
1734 carp 'GetMarcISSN called on undefined record';
1738 if ( $marcflavour eq "UNIMARC" ) {
1741 else { # assume MARC21 or NORMARC
1745 foreach my $field ( $record->field($scope) ) {
1746 push @marcissns, $field->subfield( 'a' );
1753 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1755 Get all notes from the MARC record and returns them in an array.
1756 The note are stored in different fields depending on MARC flavour
1761 my ( $record, $marcflavour ) = @_;
1763 carp 'GetMarcNotes called on undefined record';
1767 if ( $marcflavour eq "UNIMARC" ) {
1769 } else { # assume marc21 if not unimarc
1776 my %blacklist = map { $_ => 1 } split(/,/,C4::Context->preference('NotesBlacklist'));
1777 foreach my $field ( $record->field($scope) ) {
1778 my $tag = $field->tag();
1779 if (!$blacklist{$tag}) {
1780 my $value = $field->as_string();
1781 if ( $note ne "" ) {
1782 $marcnote = { marcnote => $note, };
1783 push @marcnotes, $marcnote;
1786 if ( $note ne $value ) {
1787 $note = $note . " " . $value;
1793 $marcnote = { marcnote => $note };
1794 push @marcnotes, $marcnote; #load last tag into array
1797 } # end GetMarcNotes
1799 =head2 GetMarcSubjects
1801 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1803 Get all subjects from the MARC record and returns them in an array.
1804 The subjects are stored in different fields depending on MARC flavour
1808 sub GetMarcSubjects {
1809 my ( $record, $marcflavour ) = @_;
1811 carp 'GetMarcSubjects called on undefined record';
1814 my ( $mintag, $maxtag, $fields_filter );
1815 if ( $marcflavour eq "UNIMARC" ) {
1818 $fields_filter = '6..';
1819 } else { # marc21/normarc
1822 $fields_filter = '6..';
1827 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1828 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1830 foreach my $field ( $record->field($fields_filter) ) {
1831 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1833 my @subfields = $field->subfields();
1836 # if there is an authority link, build the links with an= subfield9
1837 my $subfield9 = $field->subfield('9');
1840 my $linkvalue = $subfield9;
1841 $linkvalue =~ s/(\(|\))//g;
1842 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1843 $authoritylink = $linkvalue
1847 for my $subject_subfield (@subfields) {
1848 next if ( $subject_subfield->[0] eq '9' );
1850 # don't load unimarc subfields 3,4,5
1851 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1852 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1853 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1855 my $code = $subject_subfield->[0];
1856 my $value = $subject_subfield->[1];
1857 my $linkvalue = $value;
1858 $linkvalue =~ s/(\(|\))//g;
1859 # if no authority link, build a search query
1860 unless ($subfield9) {
1862 limit => $subject_limit,
1863 'link' => $linkvalue,
1864 operator => (scalar @link_loop) ? ' and ' : undef
1867 my @this_link_loop = @link_loop;
1869 unless ( $code eq '0' ) {
1870 push @subfields_loop, {
1873 link_loop => \@this_link_loop,
1874 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1879 push @marcsubjects, {
1880 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1881 authoritylink => $authoritylink,
1885 return \@marcsubjects;
1886 } #end getMARCsubjects
1888 =head2 GetMarcAuthors
1890 authors = GetMarcAuthors($record,$marcflavour);
1892 Get all authors from the MARC record and returns them in an array.
1893 The authors are stored in different fields depending on MARC flavour
1897 sub GetMarcAuthors {
1898 my ( $record, $marcflavour ) = @_;
1900 carp 'GetMarcAuthors called on undefined record';
1903 my ( $mintag, $maxtag, $fields_filter );
1905 # tagslib useful for UNIMARC author reponsabilities
1907 &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.
1908 if ( $marcflavour eq "UNIMARC" ) {
1911 $fields_filter = '7..';
1912 } else { # marc21/normarc
1915 $fields_filter = '7..';
1919 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1921 foreach my $field ( $record->field($fields_filter) ) {
1922 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1925 my @subfields = $field->subfields();
1928 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1929 my $subfield9 = $field->subfield('9');
1931 my $linkvalue = $subfield9;
1932 $linkvalue =~ s/(\(|\))//g;
1933 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1937 for my $authors_subfield (@subfields) {
1938 next if ( $authors_subfield->[0] eq '9' );
1940 # don't load unimarc subfields 3, 5
1941 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1943 my $code = $authors_subfield->[0];
1944 my $value = $authors_subfield->[1];
1945 my $linkvalue = $value;
1946 $linkvalue =~ s/(\(|\))//g;
1947 # UNIMARC author responsibility
1948 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1949 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1950 $linkvalue = "($value)";
1952 # if no authority link, build a search query
1953 unless ($subfield9) {
1956 'link' => $linkvalue,
1957 operator => (scalar @link_loop) ? ' and ' : undef
1960 my @this_link_loop = @link_loop;
1962 unless ( $code eq '0') {
1963 push @subfields_loop, {
1964 tag => $field->tag(),
1967 link_loop => \@this_link_loop,
1968 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1972 push @marcauthors, {
1973 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1974 authoritylink => $subfield9,
1977 return \@marcauthors;
1982 $marcurls = GetMarcUrls($record,$marcflavour);
1984 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1985 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1990 my ( $record, $marcflavour ) = @_;
1992 carp 'GetMarcUrls called on undefined record';
1997 for my $field ( $record->field('856') ) {
1999 for my $note ( $field->subfield('z') ) {
2000 push @notes, { note => $note };
2002 my @urls = $field->subfield('u');
2003 foreach my $url (@urls) {
2005 if ( $marcflavour eq 'MARC21' ) {
2006 my $s3 = $field->subfield('3');
2007 my $link = $field->subfield('y');
2008 unless ( $url =~ /^\w+:/ ) {
2009 if ( $field->indicator(1) eq '7' ) {
2010 $url = $field->subfield('2') . "://" . $url;
2011 } elsif ( $field->indicator(1) eq '1' ) {
2012 $url = 'ftp://' . $url;
2015 # properly, this should be if ind1=4,
2016 # however we will assume http protocol since we're building a link.
2017 $url = 'http://' . $url;
2021 # TODO handle ind 2 (relationship)
2026 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
2027 $marcurl->{'part'} = $s3 if ($link);
2028 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2030 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
2031 $marcurl->{'MARCURL'} = $url;
2033 push @marcurls, $marcurl;
2039 =head2 GetMarcSeries
2041 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2043 Get all series from the MARC record and returns them in an array.
2044 The series are stored in different fields depending on MARC flavour
2049 my ( $record, $marcflavour ) = @_;
2051 carp 'GetMarcSeries called on undefined record';
2055 my ( $mintag, $maxtag, $fields_filter );
2056 if ( $marcflavour eq "UNIMARC" ) {
2059 $fields_filter = '2..';
2060 } else { # marc21/normarc
2063 $fields_filter = '4..';
2067 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
2069 foreach my $field ( $record->field($fields_filter) ) {
2070 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2072 my @subfields = $field->subfields();
2075 for my $series_subfield (@subfields) {
2077 # ignore $9, used for authority link
2078 next if ( $series_subfield->[0] eq '9' );
2081 my $code = $series_subfield->[0];
2082 my $value = $series_subfield->[1];
2083 my $linkvalue = $value;
2084 $linkvalue =~ s/(\(|\))//g;
2086 # see if this is an instance of a volume
2087 if ( $code eq 'v' ) {
2092 'link' => $linkvalue,
2093 operator => (scalar @link_loop) ? ' and ' : undef
2096 if ($volume_number) {
2097 push @subfields_loop, { volumenum => $value };
2099 push @subfields_loop, {
2102 link_loop => \@link_loop,
2103 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
2104 volumenum => $volume_number,
2108 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2111 return \@marcseries;
2112 } #end getMARCseriess
2116 $marchostsarray = GetMarcHosts($record,$marcflavour);
2118 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2123 my ( $record, $marcflavour ) = @_;
2125 carp 'GetMarcHosts called on undefined record';
2129 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2130 $marcflavour ||="MARC21";
2131 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2134 $bibnumber_subf ="0";
2135 $itemnumber_subf='9';
2137 elsif ($marcflavour eq "UNIMARC") {
2140 $bibnumber_subf ="0";
2141 $itemnumber_subf='9';
2146 foreach my $field ( $record->field($tag)) {
2150 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2151 my $hosttitle = $field->subfield($title_subf);
2152 my $hostitemnumber=$field->subfield($itemnumber_subf);
2153 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2154 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2157 my $marchostsarray = \@marchosts;
2158 return $marchostsarray;
2161 =head2 GetFrameworkCode
2163 $frameworkcode = GetFrameworkCode( $biblionumber )
2167 sub GetFrameworkCode {
2168 my ($biblionumber) = @_;
2169 my $dbh = C4::Context->dbh;
2170 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2171 $sth->execute($biblionumber);
2172 my ($frameworkcode) = $sth->fetchrow;
2173 return $frameworkcode;
2176 =head2 TransformKohaToMarc
2178 $record = TransformKohaToMarc( $hash )
2180 This function builds partial MARC::Record from a hash
2181 Hash entries can be from biblio or biblioitems.
2183 This function is called in acquisition module, to create a basic catalogue
2184 entry from user entry
2189 sub TransformKohaToMarc {
2191 my $record = MARC::Record->new();
2192 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2193 my $db_to_marc = C4::Context->marcfromkohafield;
2195 while ( my ($name, $value) = each %$hash ) {
2196 next unless my $dtm = $db_to_marc->{''}->{$name};
2197 next unless ( scalar( @$dtm ) );
2198 my ($tag, $letter) = @$dtm;
2200 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2201 next if $value eq '';
2202 $tag_hr->{$tag} //= [];
2203 push @{$tag_hr->{$tag}}, [($letter, $value)];
2206 foreach my $tag (sort keys %$tag_hr) {
2207 my @sfl = @{$tag_hr->{$tag}};
2208 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2209 @sfl = map { @{$_}; } @sfl;
2210 $record->insert_fields_ordered(
2211 MARC::Field->new($tag, " ", " ", @sfl)
2217 =head2 PrepHostMarcField
2219 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2221 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2225 sub PrepHostMarcField {
2226 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2227 $marcflavour ||="MARC21";
2230 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2231 my $item = C4::Items::GetItem($hostitemnumber);
2234 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2238 if ($hostrecord->subfield('100','a')){
2239 $mainentry = $hostrecord->subfield('100','a');
2240 } elsif ($hostrecord->subfield('110','a')){
2241 $mainentry = $hostrecord->subfield('110','a');
2243 $mainentry = $hostrecord->subfield('111','a');
2246 # qualification info
2248 if (my $field260 = $hostrecord->field('260')){
2249 $qualinfo = $field260->as_string( 'abc' );
2254 my $ed = $hostrecord->subfield('250','a');
2255 my $barcode = $item->{'barcode'};
2256 my $title = $hostrecord->subfield('245','a');
2258 # record control number, 001 with 003 and prefix
2260 if ($hostrecord->field('001')){
2261 $recctrlno = $hostrecord->field('001')->data();
2262 if ($hostrecord->field('003')){
2263 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2268 my $issn = $hostrecord->subfield('022','a');
2269 my $isbn = $hostrecord->subfield('020','a');
2272 $hostmarcfield = MARC::Field->new(
2274 '0' => $hostbiblionumber,
2275 '9' => $hostitemnumber,
2285 } elsif ($marcflavour eq "UNIMARC") {
2286 $hostmarcfield = MARC::Field->new(
2288 '0' => $hostbiblionumber,
2289 't' => $hostrecord->subfield('200','a'),
2290 '9' => $hostitemnumber
2294 return $hostmarcfield;
2297 =head2 TransformHtmlToXml
2299 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2300 $ind_tag, $auth_type )
2302 $auth_type contains :
2306 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2308 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2310 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2316 sub TransformHtmlToXml {
2317 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2318 my $xml = MARC::File::XML::header('UTF-8');
2319 $xml .= "<record>\n";
2320 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2321 MARC::File::XML->default_record_format($auth_type);
2323 # in UNIMARC, field 100 contains the encoding
2324 # check that there is one, otherwise the
2325 # MARC::Record->new_from_xml will fail (and Koha will die)
2326 my $unimarc_and_100_exist = 0;
2327 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2332 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2334 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2336 # if we have a 100 field and it's values are not correct, skip them.
2337 # if we don't have any valid 100 field, we will create a default one at the end
2338 my $enc = substr( @$values[$i], 26, 2 );
2339 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2340 $unimarc_and_100_exist = 1;
2345 @$values[$i] =~ s/&/&/g;
2346 @$values[$i] =~ s/</</g;
2347 @$values[$i] =~ s/>/>/g;
2348 @$values[$i] =~ s/"/"/g;
2349 @$values[$i] =~ s/'/'/g;
2351 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2352 # utf8::decode( @$values[$i] );
2354 if ( ( @$tags[$i] ne $prevtag ) ) {
2355 $j++ unless ( @$tags[$i] eq "" );
2356 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2357 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2358 my $ind1 = _default_ind_to_space($indicator1);
2360 if ( @$indicator[$j] ) {
2361 $ind2 = _default_ind_to_space($indicator2);
2363 warn "Indicator in @$tags[$i] is empty";
2367 $xml .= "</datafield>\n";
2368 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2369 && ( @$values[$i] ne "" ) ) {
2370 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2371 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2377 if ( @$values[$i] ne "" ) {
2380 if ( @$tags[$i] eq "000" ) {
2381 $xml .= "<leader>@$values[$i]</leader>\n";
2384 # rest of the fixed fields
2385 } elsif ( @$tags[$i] < 10 ) {
2386 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2389 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2390 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2395 } else { # @$tags[$i] eq $prevtag
2396 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2397 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2398 my $ind1 = _default_ind_to_space($indicator1);
2400 if ( @$indicator[$j] ) {
2401 $ind2 = _default_ind_to_space($indicator2);
2403 warn "Indicator in @$tags[$i] is empty";
2406 if ( @$values[$i] eq "" ) {
2409 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2412 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2415 $prevtag = @$tags[$i];
2417 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2418 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2420 # warn "SETTING 100 for $auth_type";
2421 my $string = strftime( "%Y%m%d", localtime(time) );
2423 # set 50 to position 26 is biblios, 13 if authorities
2425 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2426 $string = sprintf( "%-*s", 35, $string );
2427 substr( $string, $pos, 6, "50" );
2428 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2429 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2430 $xml .= "</datafield>\n";
2432 $xml .= "</record>\n";
2433 $xml .= MARC::File::XML::footer();
2437 =head2 _default_ind_to_space
2439 Passed what should be an indicator returns a space
2440 if its undefined or zero length
2444 sub _default_ind_to_space {
2446 if ( !defined $s || $s eq q{} ) {
2452 =head2 TransformHtmlToMarc
2454 L<$record> = TransformHtmlToMarc(L<$cgi>)
2455 L<$cgi> is the CGI object which containts the values for subfields
2457 'tag_010_indicator1_531951' ,
2458 'tag_010_indicator2_531951' ,
2459 'tag_010_code_a_531951_145735' ,
2460 'tag_010_subfield_a_531951_145735' ,
2461 'tag_200_indicator1_873510' ,
2462 'tag_200_indicator2_873510' ,
2463 'tag_200_code_a_873510_673465' ,
2464 'tag_200_subfield_a_873510_673465' ,
2465 'tag_200_code_b_873510_704318' ,
2466 'tag_200_subfield_b_873510_704318' ,
2467 'tag_200_code_e_873510_280822' ,
2468 'tag_200_subfield_e_873510_280822' ,
2469 'tag_200_code_f_873510_110730' ,
2470 'tag_200_subfield_f_873510_110730' ,
2472 L<$record> is the MARC::Record object.
2476 sub TransformHtmlToMarc {
2479 my @params = $cgi->param();
2481 # explicitly turn on the UTF-8 flag for all
2482 # 'tag_' parameters to avoid incorrect character
2483 # conversion later on
2484 my $cgi_params = $cgi->Vars;
2485 foreach my $param_name ( keys %$cgi_params ) {
2486 if ( $param_name =~ /^tag_/ ) {
2487 my $param_value = $cgi_params->{$param_name};
2488 if ( utf8::decode($param_value) ) {
2489 $cgi_params->{$param_name} = $param_value;
2492 # FIXME - need to do something if string is not valid UTF-8
2496 # creating a new record
2497 my $record = MARC::Record->new();
2500 #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!
2501 while ( $params[$i] ) { # browse all CGI params
2502 my $param = $params[$i];
2505 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2506 if ( $param eq 'biblionumber' ) {
2507 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2508 if ( $biblionumbertagfield < 10 ) {
2509 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2511 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2513 push @fields, $newfield if ($newfield);
2514 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2517 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2518 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2522 if ( $tag < 10 ) { # no code for theses fields
2523 # in MARC editor, 000 contains the leader.
2524 if ( $tag eq '000' ) {
2525 # Force a fake leader even if not provided to avoid crashing
2526 # during decoding MARC record containing UTF-8 characters
2528 length( $cgi->param($params[$j+1]) ) == 24
2529 ? $cgi->param( $params[ $j + 1 ] )
2533 # between 001 and 009 (included)
2534 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2535 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2538 # > 009, deal with subfields
2540 # browse subfields for this tag (reason for _code_ match)
2541 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2542 last unless defined $params[$j+1];
2543 #if next param ne subfield, then it was probably empty
2544 #try next param by incrementing j
2545 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2546 my $fval= $cgi->param($params[$j+1]);
2547 #check if subfield value not empty and field exists
2548 if($fval ne '' && $newfield) {
2549 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2551 elsif($fval ne '') {
2552 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2556 $i= $j-1; #update i for outer loop accordingly
2558 push @fields, $newfield if ($newfield);
2563 $record->append_fields(@fields);
2567 # cache inverted MARC field map
2568 our $inverted_field_map;
2570 =head2 TransformMarcToKoha
2572 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2574 Extract data from a MARC bib record into a hashref representing
2575 Koha biblio, biblioitems, and items fields.
2577 If passed an undefined record will log the error and return an empty
2582 sub TransformMarcToKoha {
2583 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2586 if (!defined $record) {
2587 carp('TransformMarcToKoha called with undefined record');
2590 $limit_table = $limit_table || 0;
2591 $frameworkcode = '' unless defined $frameworkcode;
2593 unless ( defined $inverted_field_map ) {
2594 $inverted_field_map = _get_inverted_marc_field_map();
2598 if ( defined $limit_table && $limit_table eq 'items' ) {
2599 $tables{'items'} = 1;
2601 $tables{'items'} = 1;
2602 $tables{'biblio'} = 1;
2603 $tables{'biblioitems'} = 1;
2606 # traverse through record
2607 MARCFIELD: foreach my $field ( $record->fields() ) {
2608 my $tag = $field->tag();
2609 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2610 if ( $field->is_control_field() ) {
2611 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2612 ENTRY: foreach my $entry ( @{$kohafields} ) {
2613 my ( $subfield, $table, $column ) = @{$entry};
2614 next ENTRY unless exists $tables{$table};
2615 my $key = _disambiguate( $table, $column );
2616 if ( $result->{$key} ) {
2617 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2618 $result->{$key} .= " | " . $field->data();
2621 $result->{$key} = $field->data();
2626 # deal with subfields
2627 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2628 my $code = $sf->[0];
2629 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2630 my $value = $sf->[1];
2631 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2632 my ( $table, $column ) = @{$entry};
2633 next SFENTRY unless exists $tables{$table};
2634 my $key = _disambiguate( $table, $column );
2635 if ( $result->{$key} ) {
2636 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2637 $result->{$key} .= " | " . $value;
2640 $result->{$key} = $value;
2647 # modify copyrightdate to keep only the 1st year found
2648 if ( exists $result->{'copyrightdate'} ) {
2649 my $temp = $result->{'copyrightdate'};
2650 $temp =~ m/c(\d\d\d\d)/;
2651 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2652 $result->{'copyrightdate'} = $1;
2653 } else { # if no cYYYY, get the 1st date.
2654 $temp =~ m/(\d\d\d\d)/;
2655 $result->{'copyrightdate'} = $1;
2659 # modify publicationyear to keep only the 1st year found
2660 if ( exists $result->{'publicationyear'} ) {
2661 my $temp = $result->{'publicationyear'};
2662 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2663 $result->{'publicationyear'} = $1;
2664 } else { # if no cYYYY, get the 1st date.
2665 $temp =~ m/(\d\d\d\d)/;
2666 $result->{'publicationyear'} = $1;
2673 sub _get_inverted_marc_field_map {
2675 my $relations = C4::Context->marcfromkohafield;
2677 foreach my $frameworkcode ( keys %{$relations} ) {
2678 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2679 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2680 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2681 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2682 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2683 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2684 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2690 =head2 _disambiguate
2692 $newkey = _disambiguate($table, $field);
2694 This is a temporary hack to distinguish between the
2695 following sets of columns when using TransformMarcToKoha.
2697 items.cn_source & biblioitems.cn_source
2698 items.cn_sort & biblioitems.cn_sort
2700 Columns that are currently NOT distinguished (FIXME
2701 due to lack of time to fully test) are:
2703 biblio.notes and biblioitems.notes
2708 FIXME - this is necessary because prefixing each column
2709 name with the table name would require changing lots
2710 of code and templates, and exposing more of the DB
2711 structure than is good to the UI templates, particularly
2712 since biblio and bibloitems may well merge in a future
2713 version. In the future, it would also be good to
2714 separate DB access and UI presentation field names
2719 sub CountItemsIssued {
2720 my ($biblionumber) = @_;
2721 my $dbh = C4::Context->dbh;
2722 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2723 $sth->execute($biblionumber);
2724 my $row = $sth->fetchrow_hashref();
2725 return $row->{'issuedCount'};
2729 my ( $table, $column ) = @_;
2730 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2731 return $table . '.' . $column;
2738 =head2 get_koha_field_from_marc
2740 $result->{_disambiguate($table, $field)} =
2741 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2743 Internal function to map data from the MARC record to a specific non-MARC field.
2744 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2748 sub get_koha_field_from_marc {
2749 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2750 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2752 foreach my $field ( $record->field($tagfield) ) {
2753 if ( $field->tag() < 10 ) {
2755 $kohafield .= " | " . $field->data();
2757 $kohafield = $field->data();
2760 if ( $field->subfields ) {
2761 my @subfields = $field->subfields();
2762 foreach my $subfieldcount ( 0 .. $#subfields ) {
2763 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2765 $kohafield .= " | " . $subfields[$subfieldcount][1];
2767 $kohafield = $subfields[$subfieldcount][1];
2777 =head2 TransformMarcToKohaOneField
2779 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2783 sub TransformMarcToKohaOneField {
2785 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2786 # only the 1st will be retrieved...
2787 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2789 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2790 foreach my $field ( $record->field($tagfield) ) {
2791 if ( $field->tag() < 10 ) {
2792 if ( $result->{$kohafield} ) {
2793 $result->{$kohafield} .= " | " . $field->data();
2795 $result->{$kohafield} = $field->data();
2798 if ( $field->subfields ) {
2799 my @subfields = $field->subfields();
2800 foreach my $subfieldcount ( 0 .. $#subfields ) {
2801 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2802 if ( $result->{$kohafield} ) {
2803 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2805 $result->{$kohafield} = $subfields[$subfieldcount][1];
2819 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2821 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2822 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2823 # =head2 ModZebrafiles
2825 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2829 # sub ModZebrafiles {
2831 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2835 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2836 # unless ( opendir( DIR, "$zebradir" ) ) {
2837 # warn "$zebradir not found";
2841 # my $filename = $zebradir . $biblionumber;
2844 # open( OUTPUT, ">", $filename . ".xml" );
2845 # print OUTPUT $record;
2852 ModZebra( $biblionumber, $op, $server );
2854 $biblionumber is the biblionumber we want to index
2856 $op is specialUpdate or delete, and is used to know what we want to do
2858 $server is the server that we want to update
2863 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2864 my ( $biblionumber, $op, $server ) = @_;
2865 my $dbh = C4::Context->dbh;
2867 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2869 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2870 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2872 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2874 AND biblio_auth_number = ?
2877 my $check_sth = $dbh->prepare_cached($check_sql);
2878 $check_sth->execute( $server, $biblionumber, $op );
2879 my ($count) = $check_sth->fetchrow_array;
2880 $check_sth->finish();
2881 if ( $count == 0 ) {
2882 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2883 $sth->execute( $biblionumber, $server, $op );
2889 =head2 EmbedItemsInMarcBiblio
2891 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2893 Given a MARC::Record object containing a bib record,
2894 modify it to include the items attached to it as 9XX
2895 per the bib's MARC framework.
2896 if $itemnumbers is defined, only specified itemnumbers are embedded
2900 sub EmbedItemsInMarcBiblio {
2901 my ($marc, $biblionumber, $itemnumbers) = @_;
2903 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2907 $itemnumbers = [] unless defined $itemnumbers;
2909 my $frameworkcode = GetFrameworkCode($biblionumber);
2910 _strip_item_fields($marc, $frameworkcode);
2912 # ... and embed the current items
2913 my $dbh = C4::Context->dbh;
2914 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2915 $sth->execute($biblionumber);
2917 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2918 while (my ($itemnumber) = $sth->fetchrow_array) {
2919 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2921 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2922 push @item_fields, $item_marc->field($itemtag);
2924 $marc->append_fields(@item_fields);
2927 =head1 INTERNAL FUNCTIONS
2929 =head2 _koha_marc_update_bib_ids
2932 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2934 Internal function to add or update biblionumber and biblioitemnumber to
2939 sub _koha_marc_update_bib_ids {
2940 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2942 # we must add bibnum and bibitemnum in MARC::Record...
2943 # we build the new field with biblionumber and biblioitemnumber
2944 # we drop the original field
2945 # we add the new builded field.
2946 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2947 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2948 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2949 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2951 if ( $biblio_tag == $biblioitem_tag ) {
2953 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2954 my $new_field = MARC::Field->new(
2955 $biblio_tag, '', '',
2956 "$biblio_subfield" => $biblionumber,
2957 "$biblioitem_subfield" => $biblioitemnumber
2960 # drop old field and create new one...
2961 my $old_field = $record->field($biblio_tag);
2962 $record->delete_field($old_field) if $old_field;
2963 $record->insert_fields_ordered($new_field);
2966 # biblionumber & biblioitemnumber are in different fields
2968 # deal with biblionumber
2969 my ( $new_field, $old_field );
2970 if ( $biblio_tag < 10 ) {
2971 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2973 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2976 # drop old field and create new one...
2977 $old_field = $record->field($biblio_tag);
2978 $record->delete_field($old_field) if $old_field;
2979 $record->insert_fields_ordered($new_field);
2981 # deal with biblioitemnumber
2982 if ( $biblioitem_tag < 10 ) {
2983 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2985 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2988 # drop old field and create new one...
2989 $old_field = $record->field($biblioitem_tag);
2990 $record->delete_field($old_field) if $old_field;
2991 $record->insert_fields_ordered($new_field);
2995 =head2 _koha_marc_update_biblioitem_cn_sort
2997 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2999 Given a MARC bib record and the biblioitem hash, update the
3000 subfield that contains a copy of the value of biblioitems.cn_sort.
3004 sub _koha_marc_update_biblioitem_cn_sort {
3006 my $biblioitem = shift;
3007 my $frameworkcode = shift;
3009 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3010 return unless $biblioitem_tag;
3012 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3014 if ( my $field = $marc->field($biblioitem_tag) ) {
3015 $field->delete_subfield( code => $biblioitem_subfield );
3016 if ( $cn_sort ne '' ) {
3017 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3021 # if we get here, no biblioitem tag is present in the MARC record, so
3022 # we'll create it if $cn_sort is not empty -- this would be
3023 # an odd combination of events, however
3025 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3030 =head2 _koha_add_biblio
3032 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3034 Internal function to add a biblio ($biblio is a hash with the values)
3038 sub _koha_add_biblio {
3039 my ( $dbh, $biblio, $frameworkcode ) = @_;
3043 # set the series flag
3044 unless (defined $biblio->{'serial'}){
3045 $biblio->{'serial'} = 0;
3046 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3049 my $query = "INSERT INTO biblio
3050 SET frameworkcode = ?,
3061 my $sth = $dbh->prepare($query);
3063 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3064 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3067 my $biblionumber = $dbh->{'mysql_insertid'};
3068 if ( $dbh->errstr ) {
3069 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3075 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3076 return ( $biblionumber, $error );
3079 =head2 _koha_modify_biblio
3081 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3083 Internal function for updating the biblio table
3087 sub _koha_modify_biblio {
3088 my ( $dbh, $biblio, $frameworkcode ) = @_;
3093 SET frameworkcode = ?,
3102 WHERE biblionumber = ?
3105 my $sth = $dbh->prepare($query);
3108 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3109 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3110 ) if $biblio->{'biblionumber'};
3112 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3113 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3116 return ( $biblio->{'biblionumber'}, $error );
3119 =head2 _koha_modify_biblioitem_nonmarc
3121 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3123 Updates biblioitems row except for marc and marcxml, which should be changed
3128 sub _koha_modify_biblioitem_nonmarc {
3129 my ( $dbh, $biblioitem ) = @_;
3132 # re-calculate the cn_sort, it may have changed
3133 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3135 my $query = "UPDATE biblioitems
3136 SET biblionumber = ?,
3142 publicationyear = ?,
3146 collectiontitle = ?,
3148 collectionvolume= ?,
3149 editionstatement= ?,
3150 editionresponsibility = ?,
3166 where biblioitemnumber = ?
3168 my $sth = $dbh->prepare($query);
3170 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3171 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3172 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3173 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3174 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3175 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3176 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3177 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3179 if ( $dbh->errstr ) {
3180 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3183 return ( $biblioitem->{'biblioitemnumber'}, $error );
3186 =head2 _koha_add_biblioitem
3188 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3190 Internal function to add a biblioitem
3194 sub _koha_add_biblioitem {
3195 my ( $dbh, $biblioitem ) = @_;
3198 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3199 my $query = "INSERT INTO biblioitems SET
3206 publicationyear = ?,
3210 collectiontitle = ?,
3212 collectionvolume= ?,
3213 editionstatement= ?,
3214 editionresponsibility = ?,
3232 my $sth = $dbh->prepare($query);
3234 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3235 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3236 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3237 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3238 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3239 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3240 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3241 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3243 my $bibitemnum = $dbh->{'mysql_insertid'};
3245 if ( $dbh->errstr ) {
3246 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3250 return ( $bibitemnum, $error );
3253 =head2 _koha_delete_biblio
3255 $error = _koha_delete_biblio($dbh,$biblionumber);
3257 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3259 C<$dbh> - the database handle
3261 C<$biblionumber> - the biblionumber of the biblio to be deleted
3265 # FIXME: add error handling
3267 sub _koha_delete_biblio {
3268 my ( $dbh, $biblionumber ) = @_;
3270 # get all the data for this biblio
3271 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3272 $sth->execute($biblionumber);
3274 if ( my $data = $sth->fetchrow_hashref ) {
3276 # save the record in deletedbiblio
3277 # find the fields to save
3278 my $query = "INSERT INTO deletedbiblio SET ";
3280 foreach my $temp ( keys %$data ) {
3281 $query .= "$temp = ?,";
3282 push( @bind, $data->{$temp} );
3285 # replace the last , by ",?)"
3287 my $bkup_sth = $dbh->prepare($query);
3288 $bkup_sth->execute(@bind);
3292 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3293 $sth2->execute($biblionumber);
3294 # update the timestamp (Bugzilla 7146)
3295 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3296 $sth2->execute($biblionumber);
3303 =head2 _koha_delete_biblioitems
3305 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3307 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3309 C<$dbh> - the database handle
3310 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3314 # FIXME: add error handling
3316 sub _koha_delete_biblioitems {
3317 my ( $dbh, $biblioitemnumber ) = @_;
3319 # get all the data for this biblioitem
3320 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3321 $sth->execute($biblioitemnumber);
3323 if ( my $data = $sth->fetchrow_hashref ) {
3325 # save the record in deletedbiblioitems
3326 # find the fields to save
3327 my $query = "INSERT INTO deletedbiblioitems SET ";
3329 foreach my $temp ( keys %$data ) {
3330 $query .= "$temp = ?,";
3331 push( @bind, $data->{$temp} );
3334 # replace the last , by ",?)"
3336 my $bkup_sth = $dbh->prepare($query);
3337 $bkup_sth->execute(@bind);
3340 # delete the biblioitem
3341 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3342 $sth2->execute($biblioitemnumber);
3343 # update the timestamp (Bugzilla 7146)
3344 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3345 $sth2->execute($biblioitemnumber);
3352 =head1 UNEXPORTED FUNCTIONS
3354 =head2 ModBiblioMarc
3356 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3358 Add MARC data for a biblio to koha
3360 Function exported, but should NOT be used, unless you really know what you're doing
3365 # pass the MARC::Record to this function, and it will create the records in
3367 my ( $record, $biblionumber, $frameworkcode ) = @_;
3369 carp 'ModBiblioMarc passed an undefined record';
3373 # Clone record as it gets modified
3374 $record = $record->clone();
3375 my $dbh = C4::Context->dbh;
3376 my @fields = $record->fields();
3377 if ( !$frameworkcode ) {
3378 $frameworkcode = "";
3380 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3381 $sth->execute( $frameworkcode, $biblionumber );
3383 my $encoding = C4::Context->preference("marcflavour");
3385 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3386 if ( $encoding eq "UNIMARC" ) {
3387 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3388 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3389 my $string = $record->subfield( 100, "a" );
3390 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3391 my $f100 = $record->field(100);
3392 $record->delete_field($f100);
3394 $string = POSIX::strftime( "%Y%m%d", localtime );
3396 $string = sprintf( "%-*s", 35, $string );
3397 substr ( $string, 22, 3, $defaultlanguage);
3399 substr( $string, 25, 3, "y50" );
3400 unless ( $record->subfield( 100, "a" ) ) {
3401 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3405 #enhancement 5374: update transaction date (005) for marc21/unimarc
3406 if($encoding =~ /MARC21|UNIMARC/) {
3407 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3408 # YY MM DD HH MM SS (update year and month)
3409 my $f005= $record->field('005');
3410 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3413 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3414 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3416 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3417 return $biblionumber;
3420 =head2 get_biblio_authorised_values
3422 find the types and values for all authorised values assigned to this biblio.
3426 MARC::Record of the bib
3428 returns: a hashref mapping the authorised value to the value set for this biblionumber
3430 $authorised_values = {
3431 'Scent' => 'flowery',
3432 'Audience' => 'Young Adult',
3433 'itemtypes' => 'SER',
3436 Notes: forlibrarian should probably be passed in, and called something different.
3440 sub get_biblio_authorised_values {
3441 my $biblionumber = shift;
3444 my $forlibrarian = 1; # are we in staff or opac?
3445 my $frameworkcode = GetFrameworkCode($biblionumber);
3447 my $authorised_values;
3449 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3450 or return $authorised_values;
3452 # assume that these entries in the authorised_value table are bibliolevel.
3453 # ones that start with 'item%' are item level.
3454 my $query = q(SELECT distinct authorised_value, kohafield
3455 FROM marc_subfield_structure
3456 WHERE authorised_value !=''
3457 AND (kohafield like 'biblio%'
3458 OR kohafield like '') );
3459 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3461 foreach my $tag ( keys(%$tagslib) ) {
3462 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3464 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3465 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3466 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3467 if ( defined $record->field($tag) ) {
3468 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3469 if ( defined $this_subfield_value ) {
3470 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3478 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3479 return $authorised_values;
3482 =head2 CountBiblioInOrders
3485 $count = &CountBiblioInOrders( $biblionumber);
3489 This function return count of biblios in orders with $biblionumber
3493 sub CountBiblioInOrders {
3494 my ($biblionumber) = @_;
3495 my $dbh = C4::Context->dbh;
3496 my $query = "SELECT count(*)
3498 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3499 my $sth = $dbh->prepare($query);
3500 $sth->execute($biblionumber);
3501 my $count = $sth->fetchrow;
3505 =head2 GetSubscriptionsId
3508 $subscriptions = &GetSubscriptionsId($biblionumber);
3512 This function return an array of subscriptionid with $biblionumber
3516 sub GetSubscriptionsId {
3517 my ($biblionumber) = @_;
3518 my $dbh = C4::Context->dbh;
3519 my $query = "SELECT subscriptionid
3521 WHERE biblionumber=?";
3522 my $sth = $dbh->prepare($query);
3523 $sth->execute($biblionumber);
3524 my @subscriptions = $sth->fetchrow_array;
3525 return (@subscriptions);
3531 $holds = &GetHolds($biblionumber);
3535 This function return the count of holds with $biblionumber
3540 my ($biblionumber) = @_;
3541 my $dbh = C4::Context->dbh;
3542 my $query = "SELECT count(*)
3544 WHERE biblionumber=?";
3545 my $sth = $dbh->prepare($query);
3546 $sth->execute($biblionumber);
3547 my $holds = $sth->fetchrow;
3551 =head2 prepare_host_field
3553 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3554 Generate the host item entry for an analytic child entry
3558 sub prepare_host_field {
3559 my ( $hostbiblio, $marcflavour ) = @_;
3560 $marcflavour ||= C4::Context->preference('marcflavour');
3561 my $host = GetMarcBiblio($hostbiblio);
3562 # unfortunately as_string does not 'do the right thing'
3563 # if field returns undef
3567 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3568 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3569 my $s = $field->as_string('ab');
3574 if ( $field = $host->field('245') ) {
3575 my $s = $field->as_string('a');
3580 if ( $field = $host->field('260') ) {
3581 my $s = $field->as_string('abc');
3586 if ( $field = $host->field('240') ) {
3587 my $s = $field->as_string();
3592 if ( $field = $host->field('022') ) {
3593 my $s = $field->as_string('a');
3598 if ( $field = $host->field('020') ) {
3599 my $s = $field->as_string('a');
3604 if ( $field = $host->field('001') ) {
3605 $sfd{w} = $field->data(),;
3607 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3610 elsif ( $marcflavour eq 'UNIMARC' ) {
3612 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3613 my $s = $field->as_string('ab');
3619 if ( $field = $host->field('200') ) {
3620 my $s = $field->as_string('a');
3625 #place of publicaton
3626 if ( $field = $host->field('210') ) {
3627 my $s = $field->as_string('a');
3632 #date of publication
3633 if ( $field = $host->field('210') ) {
3634 my $s = $field->as_string('d');
3640 if ( $field = $host->field('205') ) {
3641 my $s = $field->as_string();
3647 if ( $field = $host->field('856') ) {
3648 my $s = $field->as_string('u');
3654 if ( $field = $host->field('011') ) {
3655 my $s = $field->as_string('a');
3661 if ( $field = $host->field('010') ) {
3662 my $s = $field->as_string('a');
3667 if ( $field = $host->field('001') ) {
3668 $sfd{0} = $field->data(),;
3670 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3677 =head2 UpdateTotalIssues
3679 UpdateTotalIssues($biblionumber, $increase, [$value])
3681 Update the total issue count for a particular bib record.
3685 =item C<$biblionumber> is the biblionumber of the bib to update
3687 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3689 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3695 sub UpdateTotalIssues {
3696 my ($biblionumber, $increase, $value) = @_;
3699 my $data = GetBiblioData($biblionumber);
3701 if (defined $value) {
3702 $totalissues = $value;
3704 $totalissues = $data->{'totalissues'} + $increase;
3706 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3708 my $record = GetMarcBiblio($biblionumber);
3710 my $field = $record->field($totalissuestag);
3711 if (defined $field) {
3712 $field->update( $totalissuessubfield => $totalissues );
3714 $field = MARC::Field->new($totalissuestag, '0', '0',
3715 $totalissuessubfield => $totalissues);
3716 $record->insert_grouped_field($field);
3719 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3725 &RemoveAllNsb($record);
3727 Removes all nsb/nse chars from a record
3734 carp 'RemoveAllNsb called with undefined record';
3738 SetUTF8Flag($record);
3740 foreach my $field ($record->fields()) {
3741 if ($field->is_control_field()) {
3742 $field->update(nsb_clean($field->data()));
3744 my @subfields = $field->subfields();
3746 foreach my $subfield (@subfields) {
3747 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3749 if (scalar(@new_subfields) > 0) {
3752 $new_field = MARC::Field->new(
3754 $field->indicator(1),
3755 $field->indicator(2),
3760 warn "error in RemoveAllNsb : $@";
3762 $field->replace_with($new_field);
3778 Koha Development Team <http://koha-community.org/>
3780 Paul POULAIN paul.poulain@free.fr
3782 Joshua Ferraro jmf@liblime.com