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
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
26 use Encode qw( decode is_utf8 );
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
44 use vars qw($VERSION @ISA @EXPORT);
47 $VERSION = 3.07.00.049;
50 @ISA = qw( Exporter );
65 GetBiblioItemByBiblioNumber
66 GetBiblioFromItemNumber
67 GetBiblionumberFromItemnumber
92 &GetAuthorisedValueDesc
95 &GetMarcSubfieldStructureFromKohaField
106 # To modify something
115 # To delete something
120 # To link headings in a bib record
121 # to authority records.
124 &LinkBibHeadingsToAuthorities
128 # those functions are exported but should not be used
129 # they are useful in a few circumstances, so they are exported,
130 # but don't use them unless you are a core developer ;-)
146 C4::Biblio - cataloging management functions
150 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:
154 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
156 =item 2. as raw MARC in the Zebra index and storage engine
158 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
162 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
164 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.
168 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
170 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
174 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:
178 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
180 =item 2. _koha_* - low-level internal functions for managing the koha tables
182 =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.
184 =item 4. Zebra functions used to update the Zebra index
186 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
190 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 :
194 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
196 =item 2. add the biblionumber and biblioitemnumber into the MARC records
198 =item 3. save the marc record
202 When dealing with items, we must :
206 =item 1. save the item in items table, that gives us an itemnumber
208 =item 2. add the itemnumber to the item MARC field
210 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
212 When modifying a biblio or an item, the behaviour is quite similar.
216 =head1 EXPORTED FUNCTIONS
220 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
222 Exported function (core API) for adding a new biblio to koha.
224 The first argument is a C<MARC::Record> object containing the
225 bib to add, while the second argument is the desired MARC
228 This function also accepts a third, optional argument: a hashref
229 to additional options. The only defined option is C<defer_marc_save>,
230 which if present and mapped to a true value, causes C<AddBiblio>
231 to omit the call to save the MARC in C<bibilioitems.marc>
232 and C<biblioitems.marcxml> This option is provided B<only>
233 for the use of scripts such as C<bulkmarcimport.pl> that may need
234 to do some manipulation of the MARC record for item parsing before
235 saving it and which cannot afford the performance hit of saving
236 the MARC record twice. Consequently, do not use that option
237 unless you can guarantee that C<ModBiblioMarc> will be called.
243 my $frameworkcode = shift;
244 my $options = @_ ? shift : undef;
245 my $defer_marc_save = 0;
247 carp('AddBiblio called with undefined record');
250 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
251 $defer_marc_save = 1;
254 my ( $biblionumber, $biblioitemnumber, $error );
255 my $dbh = C4::Context->dbh;
257 # transform the data into koha-table style data
258 SetUTF8Flag($record);
259 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
260 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
261 $olddata->{'biblionumber'} = $biblionumber;
262 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
264 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
266 # update MARC subfield that stores biblioitems.cn_sort
267 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
270 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
272 # update OAI-PMH sets
273 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
274 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
277 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
278 return ( $biblionumber, $biblioitemnumber );
283 ModBiblio( $record,$biblionumber,$frameworkcode);
285 Replace an existing bib record identified by C<$biblionumber>
286 with one supplied by the MARC::Record object C<$record>. The embedded
287 item, biblioitem, and biblionumber fields from the previous
288 version of the bib record replace any such fields of those tags that
289 are present in C<$record>. Consequently, ModBiblio() is not
290 to be used to try to modify item records.
292 C<$frameworkcode> specifies the MARC framework to use
293 when storing the modified bib record; among other things,
294 this controls how MARC fields get mapped to display columns
295 in the C<biblio> and C<biblioitems> tables, as well as
296 which fields are used to store embedded item, biblioitem,
297 and biblionumber data for indexing.
299 Returns 1 on success 0 on failure
304 my ( $record, $biblionumber, $frameworkcode ) = @_;
306 carp 'No record passed to ModBiblio';
310 if ( C4::Context->preference("CataloguingLog") ) {
311 my $newrecord = GetMarcBiblio($biblionumber);
312 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
315 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
316 # throw an exception which probably won't be handled.
317 foreach my $field ($record->fields()) {
318 if (! $field->is_control_field()) {
319 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
320 $record->delete_field($field);
325 SetUTF8Flag($record);
326 my $dbh = C4::Context->dbh;
328 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
330 _strip_item_fields($record, $frameworkcode);
332 # update biblionumber and biblioitemnumber in MARC
333 # FIXME - this is assuming a 1 to 1 relationship between
334 # biblios and biblioitems
335 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
336 $sth->execute($biblionumber);
337 my ($biblioitemnumber) = $sth->fetchrow;
339 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
341 # load the koha-table data object
342 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
344 # update MARC subfield that stores biblioitems.cn_sort
345 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
347 # update the MARC record (that now contains biblio and items) with the new record data
348 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
350 # modify the other koha tables
351 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
352 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
354 # update OAI-PMH sets
355 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
356 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
362 =head2 _strip_item_fields
364 _strip_item_fields($record, $frameworkcode)
366 Utility routine to remove item tags from a
371 sub _strip_item_fields {
373 my $frameworkcode = shift;
374 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
375 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
377 # delete any item fields from incoming record to avoid
378 # duplication or incorrect data - use AddItem() or ModItem()
380 foreach my $field ( $record->field($itemtag) ) {
381 $record->delete_field($field);
385 =head2 ModBiblioframework
387 ModBiblioframework($biblionumber,$frameworkcode);
389 Exported function to modify a biblio framework
393 sub ModBiblioframework {
394 my ( $biblionumber, $frameworkcode ) = @_;
395 my $dbh = C4::Context->dbh;
396 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
397 $sth->execute( $frameworkcode, $biblionumber );
403 my $error = &DelBiblio($biblionumber);
405 Exported function (core API) for deleting a biblio in koha.
406 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
407 Also backs it up to deleted* tables.
408 Checks to make sure that the biblio has no items attached.
410 C<$error> : undef unless an error occurs
415 my ($biblionumber) = @_;
416 my $dbh = C4::Context->dbh;
417 my $error; # for error handling
419 # First make sure this biblio has no items attached
420 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
421 $sth->execute($biblionumber);
422 if ( my $itemnumber = $sth->fetchrow ) {
424 # Fix this to use a status the template can understand
425 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
428 return $error if $error;
430 # We delete attached subscriptions
432 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
433 foreach my $subscription (@$subscriptions) {
434 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
437 # We delete any existing holds
438 require C4::Reserves;
439 my $reserves = C4::Reserves::GetReservesFromBiblionumber({ biblionumber => $biblionumber });
440 foreach my $res ( @$reserves ) {
441 C4::Reserves::CancelReserve({ reserve_id => $res->{'reserve_id'} });
444 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
445 # for at least 2 reasons :
446 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
447 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
448 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
450 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
451 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
452 $sth->execute($biblionumber);
453 while ( my $biblioitemnumber = $sth->fetchrow ) {
455 # delete this biblioitem
456 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
457 return $error if $error;
460 # delete biblio from Koha tables and save in deletedbiblio
461 # must do this *after* _koha_delete_biblioitems, otherwise
462 # delete cascade will prevent deletedbiblioitems rows
463 # from being generated by _koha_delete_biblioitems
464 $error = _koha_delete_biblio( $dbh, $biblionumber );
466 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
472 =head2 BiblioAutoLink
474 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
476 Automatically links headings in a bib record to authorities.
478 Returns the number of headings changed
484 my $frameworkcode = shift;
486 carp('Undefined record passed to BiblioAutoLink');
489 my ( $num_headings_changed, %results );
492 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
493 unless ( can_load( modules => { $linker_module => undef } ) ) {
494 $linker_module = 'C4::Linker::Default';
495 unless ( can_load( modules => { $linker_module => undef } ) ) {
500 my $linker = $linker_module->new(
501 { 'options' => C4::Context->preference("LinkerOptions") } );
502 my ( $headings_changed, undef ) =
503 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
504 # By default we probably don't want to relink things when cataloging
505 return $headings_changed;
508 =head2 LinkBibHeadingsToAuthorities
510 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
512 Links bib headings to authority records by checking
513 each authority-controlled field in the C<MARC::Record>
514 object C<$marc>, looking for a matching authority record,
515 and setting the linking subfield $9 to the ID of that
518 If $allowrelink is false, existing authids will never be
519 replaced, regardless of the values of LinkerKeepStale and
522 Returns the number of heading links changed in the
527 sub LinkBibHeadingsToAuthorities {
530 my $frameworkcode = shift;
531 my $allowrelink = shift;
534 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
538 require C4::AuthoritiesMarc;
540 $allowrelink = 1 unless defined $allowrelink;
541 my $num_headings_changed = 0;
542 foreach my $field ( $bib->fields() ) {
543 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
544 next unless defined $heading;
547 my $current_link = $field->subfield('9');
549 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
551 $results{'linked'}->{ $heading->display_form() }++;
555 my ( $authid, $fuzzy ) = $linker->get_link($heading);
557 $results{ $fuzzy ? 'fuzzy' : 'linked' }
558 ->{ $heading->display_form() }++;
559 next if defined $current_link and $current_link == $authid;
561 $field->delete_subfield( code => '9' ) if defined $current_link;
562 $field->add_subfields( '9', $authid );
563 $num_headings_changed++;
566 if ( defined $current_link
567 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
569 $results{'fuzzy'}->{ $heading->display_form() }++;
571 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
572 if ( _check_valid_auth_link( $current_link, $field ) ) {
573 $results{'linked'}->{ $heading->display_form() }++;
577 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
578 my $marcrecordauth = MARC::Record->new();
579 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
580 $marcrecordauth->leader(' nz a22 o 4500');
581 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
583 $field->delete_subfield( code => '9' )
584 if defined $current_link;
586 MARC::Field->new( $authtypedata->{auth_tag_to_report},
587 '', '', "a" => "" . $field->subfield('a') );
589 $authfield->add_subfields( $_->[0] => $_->[1] )
590 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
591 } $field->subfields();
592 $marcrecordauth->insert_fields_ordered($authfield);
594 # bug 2317: ensure new authority knows it's using UTF-8; currently
595 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
596 # automatically for UNIMARC (by not transcoding)
597 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
598 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
599 # of change to a core API just before the 3.0 release.
601 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
602 $marcrecordauth->insert_fields_ordered(
605 'a' => "Machine generated authority record."
609 $bib->author() . ", "
610 . $bib->title_proper() . ", "
611 . $bib->publication_date() . " ";
612 $cite =~ s/^[\s\,]*//;
613 $cite =~ s/[\s\,]*$//;
616 . C4::Context->preference('MARCOrgCode') . ")"
617 . $bib->subfield( '999', 'c' ) . ": "
619 $marcrecordauth->insert_fields_ordered(
620 MARC::Field->new( '670', '', '', 'a' => $cite ) );
623 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
626 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
627 $heading->auth_type() );
628 $field->add_subfields( '9', $authid );
629 $num_headings_changed++;
630 $linker->update_cache($heading, $authid);
631 $results{'added'}->{ $heading->display_form() }++;
634 elsif ( defined $current_link ) {
635 if ( _check_valid_auth_link( $current_link, $field ) ) {
636 $results{'linked'}->{ $heading->display_form() }++;
639 $field->delete_subfield( code => '9' );
640 $num_headings_changed++;
641 $results{'unlinked'}->{ $heading->display_form() }++;
645 $results{'unlinked'}->{ $heading->display_form() }++;
650 return $num_headings_changed, \%results;
653 =head2 _check_valid_auth_link
655 if ( _check_valid_auth_link($authid, $field) ) {
659 Check whether the specified heading-auth link is valid without reference
660 to Zebra. Ideally this code would be in C4::Heading, but that won't be
661 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
666 sub _check_valid_auth_link {
667 my ( $authid, $field ) = @_;
669 require C4::AuthoritiesMarc;
671 my $authorized_heading =
672 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
674 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
677 =head2 GetRecordValue
679 my $values = GetRecordValue($field, $record, $frameworkcode);
681 Get MARC fields from a keyword defined in fieldmapping table.
686 my ( $field, $record, $frameworkcode ) = @_;
689 carp 'GetRecordValue called with undefined record';
692 my $dbh = C4::Context->dbh;
694 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
695 $sth->execute( $frameworkcode, $field );
699 while ( my $row = $sth->fetchrow_hashref ) {
700 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
701 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
702 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
703 push @result, { 'subfield' => $subfield };
706 } elsif ( $row->{subfieldcode} eq "" ) {
707 push @result, { 'subfield' => $field->as_string() };
715 =head2 SetFieldMapping
717 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
719 Set a Field to MARC mapping value, if it already exists we don't add a new one.
723 sub SetFieldMapping {
724 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
725 my $dbh = C4::Context->dbh;
727 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
728 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
729 if ( not $sth->fetchrow_hashref ) {
731 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
733 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
737 =head2 DeleteFieldMapping
739 DeleteFieldMapping($id);
741 Delete a field mapping from an $id.
745 sub DeleteFieldMapping {
747 my $dbh = C4::Context->dbh;
749 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
753 =head2 GetFieldMapping
755 GetFieldMapping($frameworkcode);
757 Get all field mappings for a specified frameworkcode
761 sub GetFieldMapping {
762 my ($framework) = @_;
763 my $dbh = C4::Context->dbh;
765 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
766 $sth->execute($framework);
769 while ( my $row = $sth->fetchrow_hashref ) {
777 $data = &GetBiblioData($biblionumber);
779 Returns information about the book with the given biblionumber.
780 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
781 the C<biblio> and C<biblioitems> tables in the
784 In addition, C<$data-E<gt>{subject}> is the list of the book's
785 subjects, separated by C<" , "> (space, comma, space).
786 If there are multiple biblioitems with the given biblionumber, only
787 the first one is considered.
793 my $dbh = C4::Context->dbh;
795 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
797 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
798 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
799 WHERE biblio.biblionumber = ?";
801 my $sth = $dbh->prepare($query);
802 $sth->execute($bibnum);
804 $data = $sth->fetchrow_hashref;
808 } # sub GetBiblioData
810 =head2 &GetBiblioItemData
812 $itemdata = &GetBiblioItemData($biblioitemnumber);
814 Looks up the biblioitem with the given biblioitemnumber. Returns a
815 reference-to-hash. The keys are the fields from the C<biblio>,
816 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
817 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
822 sub GetBiblioItemData {
823 my ($biblioitemnumber) = @_;
824 my $dbh = C4::Context->dbh;
825 my $query = "SELECT *,biblioitems.notes AS bnotes
826 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
827 unless ( C4::Context->preference('item-level_itypes') ) {
828 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
830 $query .= " WHERE biblioitemnumber = ? ";
831 my $sth = $dbh->prepare($query);
833 $sth->execute($biblioitemnumber);
834 $data = $sth->fetchrow_hashref;
837 } # sub &GetBiblioItemData
839 =head2 GetBiblioItemByBiblioNumber
841 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
845 sub GetBiblioItemByBiblioNumber {
846 my ($biblionumber) = @_;
847 my $dbh = C4::Context->dbh;
848 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
852 $sth->execute($biblionumber);
854 while ( my $data = $sth->fetchrow_hashref ) {
855 push @results, $data;
862 =head2 GetBiblionumberFromItemnumber
867 sub GetBiblionumberFromItemnumber {
868 my ($itemnumber) = @_;
869 my $dbh = C4::Context->dbh;
870 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
872 $sth->execute($itemnumber);
873 my ($result) = $sth->fetchrow;
877 =head2 GetBiblioFromItemNumber
879 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
881 Looks up the item with the given itemnumber. if undef, try the barcode.
883 C<&itemnodata> returns a reference-to-hash whose keys are the fields
884 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
890 sub GetBiblioFromItemNumber {
891 my ( $itemnumber, $barcode ) = @_;
892 my $dbh = C4::Context->dbh;
895 $sth = $dbh->prepare(
897 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
898 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
899 WHERE items.itemnumber = ?"
901 $sth->execute($itemnumber);
903 $sth = $dbh->prepare(
905 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
906 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
907 WHERE items.barcode = ?"
909 $sth->execute($barcode);
911 my $data = $sth->fetchrow_hashref;
918 $isbd = &GetISBDView($biblionumber);
920 Return the ISBD view which can be included in opac and intranet
925 my ( $biblionumber, $template ) = @_;
926 my $record = GetMarcBiblio($biblionumber, 1);
927 return unless defined $record;
928 my $itemtype = &GetFrameworkCode($biblionumber);
929 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
930 my $tagslib = &GetMarcStructure( 1, $itemtype );
932 my $ISBD = C4::Context->preference('isbd');
937 foreach my $isbdfield ( split( /#/, $bloc ) ) {
939 # $isbdfield= /(.?.?.?)/;
940 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
941 my $fieldvalue = $1 || 0;
942 my $subfvalue = $2 || "";
944 my $analysestring = $4;
947 # warn "==> $1 / $2 / $3 / $4";
948 # my $fieldvalue=substr($isbdfield,0,3);
949 if ( $fieldvalue > 0 ) {
950 my $hasputtextbefore = 0;
951 my @fieldslist = $record->field($fieldvalue);
952 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
954 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
955 # warn "FV : $fieldvalue";
956 if ( $subfvalue ne "" ) {
957 # OPAC hidden subfield
959 if ( ( $template eq 'opac' )
960 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
961 foreach my $field (@fieldslist) {
962 foreach my $subfield ( $field->subfield($subfvalue) ) {
963 my $calculated = $analysestring;
964 my $tag = $field->tag();
967 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
968 my $tagsubf = $tag . $subfvalue;
969 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
970 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
972 # field builded, store the result
973 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
974 $blocres .= $textbefore;
975 $hasputtextbefore = 1;
978 # remove punctuation at start
979 $calculated =~ s/^( |;|:|\.|-)*//g;
980 $blocres .= $calculated;
985 $blocres .= $textafter if $hasputtextbefore;
987 foreach my $field (@fieldslist) {
988 my $calculated = $analysestring;
989 my $tag = $field->tag();
992 my @subf = $field->subfields;
993 for my $i ( 0 .. $#subf ) {
994 my $valuecode = $subf[$i][1];
995 my $subfieldcode = $subf[$i][0];
996 # OPAC hidden subfield
998 if ( ( $template eq 'opac' )
999 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1000 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1001 my $tagsubf = $tag . $subfieldcode;
1003 $calculated =~ s/ # replace all {{}} codes by the value code.
1004 \{\{$tagsubf\}\} # catch the {{actualcode}}
1006 $valuecode # replace by the value code
1009 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1010 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1013 # field builded, store the result
1014 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1015 $blocres .= $textbefore;
1016 $hasputtextbefore = 1;
1019 # remove punctuation at start
1020 $calculated =~ s/^( |;|:|\.|-)*//g;
1021 $blocres .= $calculated;
1024 $blocres .= $textafter if $hasputtextbefore;
1027 $blocres .= $isbdfield;
1032 $res =~ s/\{(.*?)\}//g;
1034 $res =~ s/\n/<br\/>/g;
1044 my $biblio = &GetBiblio($biblionumber);
1049 my ($biblionumber) = @_;
1050 my $dbh = C4::Context->dbh;
1051 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1054 $sth->execute($biblionumber);
1055 if ( my $data = $sth->fetchrow_hashref ) {
1061 =head2 GetBiblioItemInfosOf
1063 GetBiblioItemInfosOf(@biblioitemnumbers);
1067 sub GetBiblioItemInfosOf {
1068 my @biblioitemnumbers = @_;
1070 my $biblioitemnumber_values = @biblioitemnumbers ? join( ',', @biblioitemnumbers ) : "''";
1073 SELECT biblioitemnumber,
1077 WHERE biblioitemnumber IN ($biblioitemnumber_values)
1079 return get_infos_of( $query, 'biblioitemnumber' );
1082 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1084 =head2 GetMarcStructure
1086 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1088 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1089 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1090 $frameworkcode : the framework code to read
1094 sub GetMarcStructure {
1095 my ( $forlibrarian, $frameworkcode ) = @_;
1096 my $dbh = C4::Context->dbh;
1097 $frameworkcode = "" unless $frameworkcode;
1099 $forlibrarian = $forlibrarian ? 1 : 0;
1100 my $cache = Koha::Cache->get_instance();
1101 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1102 my $cached = $cache->get_from_cache($cache_key);
1103 return $cached if $cached;
1105 my $sth = $dbh->prepare(
1106 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1107 FROM marc_tag_structure
1108 WHERE frameworkcode=?
1111 $sth->execute($frameworkcode);
1112 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1114 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1115 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1116 $res->{$tag}->{tab} = "";
1117 $res->{$tag}->{mandatory} = $mandatory;
1118 $res->{$tag}->{repeatable} = $repeatable;
1121 $sth = $dbh->prepare(
1122 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1123 FROM marc_subfield_structure
1124 WHERE frameworkcode=?
1125 ORDER BY tagfield,tagsubfield
1129 $sth->execute($frameworkcode);
1132 my $authorised_value;
1144 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1145 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1150 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1151 $res->{$tag}->{$subfield}->{tab} = $tab;
1152 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1153 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1154 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1155 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1156 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1157 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1158 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1159 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1160 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1161 $res->{$tag}->{$subfield}->{'link'} = $link;
1162 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1163 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1166 $cache->set_in_cache($cache_key, $res);
1170 =head2 GetUsedMarcStructure
1172 The same function as GetMarcStructure except it just takes field
1173 in tab 0-9. (used field)
1175 my $results = GetUsedMarcStructure($frameworkcode);
1177 C<$results> is a ref to an array which each case containts a ref
1178 to a hash which each keys is the columns from marc_subfield_structure
1180 C<$frameworkcode> is the framework code.
1184 sub GetUsedMarcStructure {
1185 my $frameworkcode = shift || '';
1188 FROM marc_subfield_structure
1190 AND frameworkcode = ?
1191 ORDER BY tagfield, tagsubfield
1193 my $sth = C4::Context->dbh->prepare($query);
1194 $sth->execute($frameworkcode);
1195 return $sth->fetchall_arrayref( {} );
1198 =head2 GetMarcFromKohaField
1200 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1202 Returns the MARC fields & subfields mapped to the koha field
1203 for the given frameworkcode or default framework if $frameworkcode is missing
1207 sub GetMarcFromKohaField {
1208 my $kohafield = shift;
1209 my $frameworkcode = shift || '';
1210 return (0, undef) unless $kohafield;
1211 my $relations = C4::Context->marcfromkohafield;
1212 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1218 =head2 GetMarcSubfieldStructureFromKohaField
1220 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1222 Returns a hashref where keys are marc_subfield_structure column names for the
1223 row where kohafield=$kohafield for the given framework code.
1225 $frameworkcode is optional. If not given, then the default framework is used.
1229 sub GetMarcSubfieldStructureFromKohaField {
1230 my ($kohafield, $frameworkcode) = @_;
1232 return undef unless $kohafield;
1233 $frameworkcode //= '';
1235 my $dbh = C4::Context->dbh;
1238 FROM marc_subfield_structure
1240 AND frameworkcode = ?
1242 my $sth = $dbh->prepare($query);
1243 $sth->execute($kohafield, $frameworkcode);
1244 my $result = $sth->fetchrow_hashref;
1250 =head2 GetMarcBiblio
1252 my $record = GetMarcBiblio($biblionumber, [$embeditems], [$opac]);
1254 Returns MARC::Record representing a biblio record, or C<undef> if the
1255 biblionumber doesn't exist.
1259 =item C<$biblionumber>
1263 =item C<$embeditems>
1265 set to true to include item information.
1269 set to true to make the result suited for OPAC view. This causes things like
1270 OpacHiddenItems to be applied.
1277 my $biblionumber = shift;
1278 my $embeditems = shift || 0;
1279 my $opac = shift || 0;
1281 if (not defined $biblionumber) {
1282 carp 'GetMarcBiblio called with undefined biblionumber';
1286 my $dbh = C4::Context->dbh;
1287 my $sth = $dbh->prepare("SELECT biblioitemnumber, marcxml FROM biblioitems WHERE biblionumber=? ");
1288 $sth->execute($biblionumber);
1289 my $row = $sth->fetchrow_hashref;
1290 my $biblioitemnumber = $row->{'biblioitemnumber'};
1291 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1292 my $frameworkcode = GetFrameworkCode($biblionumber);
1293 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1294 my $record = MARC::Record->new();
1298 MARC::Record::new_from_xml( $marcxml, "utf8",
1299 C4::Context->preference('marcflavour') );
1301 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1302 return unless $record;
1304 C4::Biblio::_koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber,
1305 $biblioitemnumber );
1306 C4::Biblio::EmbedItemsInMarcBiblio( $record, $biblionumber, undef, $opac )
1318 my $marcxml = GetXmlBiblio($biblionumber);
1320 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1321 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1326 my ($biblionumber) = @_;
1327 my $dbh = C4::Context->dbh;
1328 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1329 $sth->execute($biblionumber);
1330 my ($marcxml) = $sth->fetchrow;
1334 =head2 GetCOinSBiblio
1336 my $coins = GetCOinSBiblio($record);
1338 Returns the COinS (a span) which can be included in a biblio record
1342 sub GetCOinSBiblio {
1345 # get the coin format
1347 carp 'GetCOinSBiblio called with undefined record';
1350 my $pos7 = substr $record->leader(), 7, 1;
1351 my $pos6 = substr $record->leader(), 6, 1;
1354 my ( $aulast, $aufirst ) = ( '', '' );
1363 my $titletype = 'b';
1365 # For the purposes of generating COinS metadata, LDR/06-07 can be
1366 # considered the same for UNIMARC and MARC21
1371 'b' => 'manuscript',
1373 'd' => 'manuscript',
1377 'i' => 'audioRecording',
1378 'j' => 'audioRecording',
1381 'm' => 'computerProgram',
1386 'a' => 'journalArticle',
1390 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1392 if ( $genre eq 'book' ) {
1393 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1396 ##### We must transform mtx to a valable mtx and document type ####
1397 if ( $genre eq 'book' ) {
1399 } elsif ( $genre eq 'journal' ) {
1402 } elsif ( $genre eq 'journalArticle' ) {
1410 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1412 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1415 $aulast = $record->subfield( '700', 'a' ) || '';
1416 $aufirst = $record->subfield( '700', 'b' ) || '';
1417 $oauthors = "&rft.au=$aufirst $aulast";
1420 if ( $record->field('200') ) {
1421 for my $au ( $record->field('200')->subfield('g') ) {
1422 $oauthors .= "&rft.au=$au";
1427 ? "&rft.title=" . $record->subfield( '200', 'a' )
1428 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1429 $pubyear = $record->subfield( '210', 'd' ) || '';
1430 $publisher = $record->subfield( '210', 'c' ) || '';
1431 $isbn = $record->subfield( '010', 'a' ) || '';
1432 $issn = $record->subfield( '011', 'a' ) || '';
1435 # MARC21 need some improve
1438 if ( $record->field('100') ) {
1439 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1443 if ( $record->field('700') ) {
1444 for my $au ( $record->field('700')->subfield('a') ) {
1445 $oauthors .= "&rft.au=$au";
1448 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1449 $subtitle = $record->subfield( '245', 'b' ) || '';
1450 $title .= $subtitle;
1451 if ($titletype eq 'a') {
1452 $pubyear = $record->field('008') || '';
1453 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1454 $isbn = $record->subfield( '773', 'z' ) || '';
1455 $issn = $record->subfield( '773', 'x' ) || '';
1456 if ($mtx eq 'journal') {
1457 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1459 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1461 foreach my $rel ($record->subfield( '773', 'g' )) {
1468 $pubyear = $record->subfield( '260', 'c' ) || '';
1469 $publisher = $record->subfield( '260', 'b' ) || '';
1470 $isbn = $record->subfield( '020', 'a' ) || '';
1471 $issn = $record->subfield( '022', 'a' ) || '';
1476 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1477 $coins_value =~ s/(\ |&[^a])/\+/g;
1478 $coins_value =~ s/\"/\"\;/g;
1480 #<!-- 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="
1482 return $coins_value;
1488 return the prices in accordance with the Marc format.
1490 returns 0 if no price found
1491 returns undef if called without a marc record or with
1492 an unrecognized marc format
1497 my ( $record, $marcflavour ) = @_;
1499 carp 'GetMarcPrice called on undefined record';
1506 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1507 @listtags = ('345', '020');
1509 } elsif ( $marcflavour eq "UNIMARC" ) {
1510 @listtags = ('345', '010');
1516 for my $field ( $record->field(@listtags) ) {
1517 for my $subfield_value ($field->subfield($subfield)){
1519 $subfield_value = MungeMarcPrice( $subfield_value );
1520 return $subfield_value if ($subfield_value);
1523 return 0; # no price found
1526 =head2 MungeMarcPrice
1528 Return the best guess at what the actual price is from a price field.
1531 sub MungeMarcPrice {
1533 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1534 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1535 my $active_currency = C4::Budgets->GetCurrency();
1536 my $symbol = $active_currency->{'symbol'};
1537 my $isocode = $active_currency->{'isocode'};
1538 $isocode = $active_currency->{'currency'} unless defined $isocode;
1541 my @matches =($price=~ /
1543 ( # start of capturing parenthesis
1545 (?:[\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'
1546 |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1548 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1550 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1551 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1553 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1554 ) # end of capturing parenthesis
1555 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1559 foreach ( @matches ) {
1560 $localprice = $_ and last if index($_, $isocode)>=0;
1562 if ( !$localprice ) {
1563 foreach ( @matches ) {
1564 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1569 if ( $localprice ) {
1570 $price = $localprice;
1572 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1573 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1575 # eliminate symbol/isocode, space and any final dot from the string
1576 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1577 # remove comma,dot when used as separators from hundreds
1578 $price =~s/[\,\.](\d{3})/$1/g;
1579 # convert comma to dot to ensure correct display of decimals if existing
1585 =head2 GetMarcQuantity
1587 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1588 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1590 returns 0 if no quantity found
1591 returns undef if called without a marc record or with
1592 an unrecognized marc format
1596 sub GetMarcQuantity {
1597 my ( $record, $marcflavour ) = @_;
1599 carp 'GetMarcQuantity called on undefined record';
1606 if ( $marcflavour eq "MARC21" ) {
1608 } elsif ( $marcflavour eq "UNIMARC" ) {
1609 @listtags = ('969');
1615 for my $field ( $record->field(@listtags) ) {
1616 for my $subfield_value ($field->subfield($subfield)){
1618 if ($subfield_value) {
1619 # in France, the cents separator is the , but sometimes, ppl use a .
1620 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1621 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1622 return $subfield_value;
1626 return 0; # no price found
1630 =head2 GetAuthorisedValueDesc
1632 my $subfieldvalue =get_authorised_value_desc(
1633 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1635 Retrieve the complete description for a given authorised value.
1637 Now takes $category and $value pair too.
1639 my $auth_value_desc =GetAuthorisedValueDesc(
1640 '','', 'DVD' ,'','','CCODE');
1642 If the optional $opac parameter is set to a true value, displays OPAC
1643 descriptions rather than normal ones when they exist.
1647 sub GetAuthorisedValueDesc {
1648 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1649 my $dbh = C4::Context->dbh;
1653 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1656 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1657 return C4::Branch::GetBranchName($value);
1661 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1662 return getitemtypeinfo($value)->{description};
1665 #---- "true" authorized value
1666 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1669 if ( $category ne "" ) {
1670 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1671 $sth->execute( $category, $value );
1672 my $data = $sth->fetchrow_hashref;
1673 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1675 return $value; # if nothing is found return the original value
1679 =head2 GetMarcControlnumber
1681 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1683 Get the control number / record Identifier from the MARC record and return it.
1687 sub GetMarcControlnumber {
1688 my ( $record, $marcflavour ) = @_;
1690 carp 'GetMarcControlnumber called on undefined record';
1693 my $controlnumber = "";
1694 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1695 # Keep $marcflavour for possible later use
1696 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1697 my $controlnumberField = $record->field('001');
1698 if ($controlnumberField) {
1699 $controlnumber = $controlnumberField->data();
1702 return $controlnumber;
1707 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1709 Get all ISBNs from the MARC record and returns them in an array.
1710 ISBNs stored in different fields depending on MARC flavour
1715 my ( $record, $marcflavour ) = @_;
1717 carp 'GetMarcISBN called on undefined record';
1721 if ( $marcflavour eq "UNIMARC" ) {
1723 } else { # assume marc21 if not unimarc
1728 foreach my $field ( $record->field($scope) ) {
1729 my $isbn = $field->subfield( 'a' );
1730 if ( $isbn ne "" ) {
1731 push @marcisbns, $isbn;
1741 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1743 Get all valid ISSNs from the MARC record and returns them in an array.
1744 ISSNs are stored in different fields depending on MARC flavour
1749 my ( $record, $marcflavour ) = @_;
1751 carp 'GetMarcISSN called on undefined record';
1755 if ( $marcflavour eq "UNIMARC" ) {
1758 else { # assume MARC21 or NORMARC
1762 foreach my $field ( $record->field($scope) ) {
1763 push @marcissns, $field->subfield( 'a' )
1764 if ( $field->subfield( 'a' ) ne "" );
1771 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1773 Get all notes from the MARC record and returns them in an array.
1774 The note are stored in different fields depending on MARC flavour
1779 my ( $record, $marcflavour ) = @_;
1781 carp 'GetMarcNotes called on undefined record';
1785 if ( $marcflavour eq "UNIMARC" ) {
1787 } else { # assume marc21 if not unimarc
1794 my %blacklist = map { $_ => 1 } split(/,/,C4::Context->preference('NotesBlacklist'));
1795 foreach my $field ( $record->field($scope) ) {
1796 my $tag = $field->tag();
1797 if (!$blacklist{$tag}) {
1798 my $value = $field->as_string();
1799 if ( $note ne "" ) {
1800 $marcnote = { marcnote => $note, };
1801 push @marcnotes, $marcnote;
1804 if ( $note ne $value ) {
1805 $note = $note . " " . $value;
1811 $marcnote = { marcnote => $note };
1812 push @marcnotes, $marcnote; #load last tag into array
1815 } # end GetMarcNotes
1817 =head2 GetMarcSubjects
1819 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1821 Get all subjects from the MARC record and returns them in an array.
1822 The subjects are stored in different fields depending on MARC flavour
1826 sub GetMarcSubjects {
1827 my ( $record, $marcflavour ) = @_;
1829 carp 'GetMarcSubjects called on undefined record';
1832 my ( $mintag, $maxtag, $fields_filter );
1833 if ( $marcflavour eq "UNIMARC" ) {
1836 $fields_filter = '6..';
1837 } else { # marc21/normarc
1840 $fields_filter = '6..';
1845 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1846 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1848 foreach my $field ( $record->field($fields_filter) ) {
1849 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1851 my @subfields = $field->subfields();
1854 # if there is an authority link, build the links with an= subfield9
1855 my $subfield9 = $field->subfield('9');
1858 my $linkvalue = $subfield9;
1859 $linkvalue =~ s/(\(|\))//g;
1860 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1861 $authoritylink = $linkvalue
1865 for my $subject_subfield (@subfields) {
1866 next if ( $subject_subfield->[0] eq '9' );
1868 # don't load unimarc subfields 3,4,5
1869 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1870 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1871 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1873 my $code = $subject_subfield->[0];
1874 my $value = $subject_subfield->[1];
1875 my $linkvalue = $value;
1876 $linkvalue =~ s/(\(|\))//g;
1877 # if no authority link, build a search query
1878 unless ($subfield9) {
1880 limit => $subject_limit,
1881 'link' => $linkvalue,
1882 operator => (scalar @link_loop) ? ' and ' : undef
1885 my @this_link_loop = @link_loop;
1887 unless ( $code eq '0' ) {
1888 push @subfields_loop, {
1891 link_loop => \@this_link_loop,
1892 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1897 push @marcsubjects, {
1898 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1899 authoritylink => $authoritylink,
1903 return \@marcsubjects;
1904 } #end getMARCsubjects
1906 =head2 GetMarcAuthors
1908 authors = GetMarcAuthors($record,$marcflavour);
1910 Get all authors from the MARC record and returns them in an array.
1911 The authors are stored in different fields depending on MARC flavour
1915 sub GetMarcAuthors {
1916 my ( $record, $marcflavour ) = @_;
1918 carp 'GetMarcAuthors called on undefined record';
1921 my ( $mintag, $maxtag, $fields_filter );
1923 # tagslib useful for UNIMARC author reponsabilities
1925 &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.
1926 if ( $marcflavour eq "UNIMARC" ) {
1929 $fields_filter = '7..';
1930 } else { # marc21/normarc
1933 $fields_filter = '7..';
1937 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1939 foreach my $field ( $record->field($fields_filter) ) {
1940 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1943 my @subfields = $field->subfields();
1946 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1947 my $subfield9 = $field->subfield('9');
1949 my $linkvalue = $subfield9;
1950 $linkvalue =~ s/(\(|\))//g;
1951 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1956 for my $authors_subfield (@subfields) {
1957 next if ( $authors_subfield->[0] eq '9' );
1959 # unimarc3 contains the $3 of the author for UNIMARC.
1960 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1961 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1963 # don't load unimarc subfields 3, 5
1964 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1966 my $code = $authors_subfield->[0];
1967 my $value = $authors_subfield->[1];
1968 my $linkvalue = $value;
1969 $linkvalue =~ s/(\(|\))//g;
1970 # UNIMARC author responsibility
1971 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1972 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1973 $linkvalue = "($value)";
1975 # if no authority link, build a search query
1976 unless ($subfield9) {
1979 'link' => $linkvalue,
1980 operator => (scalar @link_loop) ? ' and ' : undef
1983 my @this_link_loop = @link_loop;
1985 unless ( $code eq '0') {
1986 push @subfields_loop, {
1987 tag => $field->tag(),
1990 link_loop => \@this_link_loop,
1991 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1995 push @marcauthors, {
1996 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1997 authoritylink => $subfield9,
1998 unimarc3 => $unimarc3
2001 return \@marcauthors;
2006 $marcurls = GetMarcUrls($record,$marcflavour);
2008 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
2009 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
2014 my ( $record, $marcflavour ) = @_;
2016 carp 'GetMarcUrls called on undefined record';
2021 for my $field ( $record->field('856') ) {
2023 for my $note ( $field->subfield('z') ) {
2024 push @notes, { note => $note };
2026 my @urls = $field->subfield('u');
2027 foreach my $url (@urls) {
2029 if ( $marcflavour eq 'MARC21' ) {
2030 my $s3 = $field->subfield('3');
2031 my $link = $field->subfield('y');
2032 unless ( $url =~ /^\w+:/ ) {
2033 if ( $field->indicator(1) eq '7' ) {
2034 $url = $field->subfield('2') . "://" . $url;
2035 } elsif ( $field->indicator(1) eq '1' ) {
2036 $url = 'ftp://' . $url;
2039 # properly, this should be if ind1=4,
2040 # however we will assume http protocol since we're building a link.
2041 $url = 'http://' . $url;
2045 # TODO handle ind 2 (relationship)
2050 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
2051 $marcurl->{'part'} = $s3 if ($link);
2052 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2054 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
2055 $marcurl->{'MARCURL'} = $url;
2057 push @marcurls, $marcurl;
2063 =head2 GetMarcSeries
2065 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2067 Get all series from the MARC record and returns them in an array.
2068 The series are stored in different fields depending on MARC flavour
2073 my ( $record, $marcflavour ) = @_;
2075 carp 'GetMarcSeries called on undefined record';
2079 my ( $mintag, $maxtag, $fields_filter );
2080 if ( $marcflavour eq "UNIMARC" ) {
2083 $fields_filter = '2..';
2084 } else { # marc21/normarc
2087 $fields_filter = '4..';
2091 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
2093 foreach my $field ( $record->field($fields_filter) ) {
2094 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2096 my @subfields = $field->subfields();
2099 for my $series_subfield (@subfields) {
2101 # ignore $9, used for authority link
2102 next if ( $series_subfield->[0] eq '9' );
2105 my $code = $series_subfield->[0];
2106 my $value = $series_subfield->[1];
2107 my $linkvalue = $value;
2108 $linkvalue =~ s/(\(|\))//g;
2110 # see if this is an instance of a volume
2111 if ( $code eq 'v' ) {
2116 'link' => $linkvalue,
2117 operator => (scalar @link_loop) ? ' and ' : undef
2120 if ($volume_number) {
2121 push @subfields_loop, { volumenum => $value };
2123 push @subfields_loop, {
2126 link_loop => \@link_loop,
2127 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
2128 volumenum => $volume_number,
2132 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2135 return \@marcseries;
2136 } #end getMARCseriess
2140 $marchostsarray = GetMarcHosts($record,$marcflavour);
2142 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2147 my ( $record, $marcflavour ) = @_;
2149 carp 'GetMarcHosts called on undefined record';
2153 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2154 $marcflavour ||="MARC21";
2155 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2158 $bibnumber_subf ="0";
2159 $itemnumber_subf='9';
2161 elsif ($marcflavour eq "UNIMARC") {
2164 $bibnumber_subf ="0";
2165 $itemnumber_subf='9';
2170 foreach my $field ( $record->field($tag)) {
2174 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2175 my $hosttitle = $field->subfield($title_subf);
2176 my $hostitemnumber=$field->subfield($itemnumber_subf);
2177 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2178 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2181 my $marchostsarray = \@marchosts;
2182 return $marchostsarray;
2185 =head2 GetFrameworkCode
2187 $frameworkcode = GetFrameworkCode( $biblionumber )
2191 sub GetFrameworkCode {
2192 my ($biblionumber) = @_;
2193 my $dbh = C4::Context->dbh;
2194 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2195 $sth->execute($biblionumber);
2196 my ($frameworkcode) = $sth->fetchrow;
2197 return $frameworkcode;
2200 =head2 TransformKohaToMarc
2202 $record = TransformKohaToMarc( $hash )
2204 This function builds partial MARC::Record from a hash
2205 Hash entries can be from biblio or biblioitems.
2207 This function is called in acquisition module, to create a basic catalogue
2208 entry from user entry
2213 sub TransformKohaToMarc {
2215 my $record = MARC::Record->new();
2216 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2217 my $db_to_marc = C4::Context->marcfromkohafield;
2219 while ( my ($name, $value) = each %$hash ) {
2220 next unless my $dtm = $db_to_marc->{''}->{$name};
2221 next unless ( scalar( @$dtm ) );
2222 my ($tag, $letter) = @$dtm;
2224 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2225 next if $value eq '';
2226 $tag_hr->{$tag} //= [];
2227 push @{$tag_hr->{$tag}}, [($letter, $value)];
2230 foreach my $tag (sort keys %$tag_hr) {
2231 my @sfl = @{$tag_hr->{$tag}};
2232 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2233 @sfl = map { @{$_}; } @sfl;
2234 $record->insert_fields_ordered(
2235 MARC::Field->new($tag, " ", " ", @sfl)
2241 =head2 PrepHostMarcField
2243 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2245 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2249 sub PrepHostMarcField {
2250 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2251 $marcflavour ||="MARC21";
2254 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2255 my $item = C4::Items::GetItem($hostitemnumber);
2258 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2262 if ($hostrecord->subfield('100','a')){
2263 $mainentry = $hostrecord->subfield('100','a');
2264 } elsif ($hostrecord->subfield('110','a')){
2265 $mainentry = $hostrecord->subfield('110','a');
2267 $mainentry = $hostrecord->subfield('111','a');
2270 # qualification info
2272 if (my $field260 = $hostrecord->field('260')){
2273 $qualinfo = $field260->as_string( 'abc' );
2278 my $ed = $hostrecord->subfield('250','a');
2279 my $barcode = $item->{'barcode'};
2280 my $title = $hostrecord->subfield('245','a');
2282 # record control number, 001 with 003 and prefix
2284 if ($hostrecord->field('001')){
2285 $recctrlno = $hostrecord->field('001')->data();
2286 if ($hostrecord->field('003')){
2287 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2292 my $issn = $hostrecord->subfield('022','a');
2293 my $isbn = $hostrecord->subfield('020','a');
2296 $hostmarcfield = MARC::Field->new(
2298 '0' => $hostbiblionumber,
2299 '9' => $hostitemnumber,
2309 } elsif ($marcflavour eq "UNIMARC") {
2310 $hostmarcfield = MARC::Field->new(
2312 '0' => $hostbiblionumber,
2313 't' => $hostrecord->subfield('200','a'),
2314 '9' => $hostitemnumber
2318 return $hostmarcfield;
2321 =head2 TransformHtmlToXml
2323 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2324 $ind_tag, $auth_type )
2326 $auth_type contains :
2330 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2332 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2334 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2340 sub TransformHtmlToXml {
2341 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2342 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2344 my $xml = MARC::File::XML::header('UTF-8');
2345 $xml .= "<record>\n";
2346 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2347 MARC::File::XML->default_record_format($auth_type);
2349 # in UNIMARC, field 100 contains the encoding
2350 # check that there is one, otherwise the
2351 # MARC::Record->new_from_xml will fail (and Koha will die)
2352 my $unimarc_and_100_exist = 0;
2353 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2358 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2360 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2362 # if we have a 100 field and it's values are not correct, skip them.
2363 # if we don't have any valid 100 field, we will create a default one at the end
2364 my $enc = substr( @$values[$i], 26, 2 );
2365 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2366 $unimarc_and_100_exist = 1;
2371 @$values[$i] =~ s/&/&/g;
2372 @$values[$i] =~ s/</</g;
2373 @$values[$i] =~ s/>/>/g;
2374 @$values[$i] =~ s/"/"/g;
2375 @$values[$i] =~ s/'/'/g;
2377 if ( ( @$tags[$i] ne $prevtag ) ) {
2378 $j++ unless ( @$tags[$i] eq "" );
2379 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2380 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2381 my $ind1 = _default_ind_to_space($indicator1);
2383 if ( @$indicator[$j] ) {
2384 $ind2 = _default_ind_to_space($indicator2);
2386 warn "Indicator in @$tags[$i] is empty";
2390 $xml .= "</datafield>\n";
2391 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2392 && ( @$values[$i] ne "" ) ) {
2393 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2394 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2400 if ( @$values[$i] ne "" ) {
2403 if ( @$tags[$i] eq "000" ) {
2404 $xml .= "<leader>@$values[$i]</leader>\n";
2407 # rest of the fixed fields
2408 } elsif ( @$tags[$i] < 10 ) {
2409 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2412 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2413 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2418 } else { # @$tags[$i] eq $prevtag
2419 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2420 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2421 my $ind1 = _default_ind_to_space($indicator1);
2423 if ( @$indicator[$j] ) {
2424 $ind2 = _default_ind_to_space($indicator2);
2426 warn "Indicator in @$tags[$i] is empty";
2429 if ( @$values[$i] eq "" ) {
2432 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2435 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2438 $prevtag = @$tags[$i];
2440 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2441 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2443 # warn "SETTING 100 for $auth_type";
2444 my $string = strftime( "%Y%m%d", localtime(time) );
2446 # set 50 to position 26 is biblios, 13 if authorities
2448 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2449 $string = sprintf( "%-*s", 35, $string );
2450 substr( $string, $pos, 6, "50" );
2451 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2452 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2453 $xml .= "</datafield>\n";
2455 $xml .= "</record>\n";
2456 $xml .= MARC::File::XML::footer();
2460 =head2 _default_ind_to_space
2462 Passed what should be an indicator returns a space
2463 if its undefined or zero length
2467 sub _default_ind_to_space {
2469 if ( !defined $s || $s eq q{} ) {
2475 =head2 TransformHtmlToMarc
2477 L<$record> = TransformHtmlToMarc(L<$cgi>)
2478 L<$cgi> is the CGI object which containts the values for subfields
2480 'tag_010_indicator1_531951' ,
2481 'tag_010_indicator2_531951' ,
2482 'tag_010_code_a_531951_145735' ,
2483 'tag_010_subfield_a_531951_145735' ,
2484 'tag_200_indicator1_873510' ,
2485 'tag_200_indicator2_873510' ,
2486 'tag_200_code_a_873510_673465' ,
2487 'tag_200_subfield_a_873510_673465' ,
2488 'tag_200_code_b_873510_704318' ,
2489 'tag_200_subfield_b_873510_704318' ,
2490 'tag_200_code_e_873510_280822' ,
2491 'tag_200_subfield_e_873510_280822' ,
2492 'tag_200_code_f_873510_110730' ,
2493 'tag_200_subfield_f_873510_110730' ,
2495 L<$record> is the MARC::Record object.
2499 sub TransformHtmlToMarc {
2502 my @params = $cgi->param();
2504 # explicitly turn on the UTF-8 flag for all
2505 # 'tag_' parameters to avoid incorrect character
2506 # conversion later on
2507 my $cgi_params = $cgi->Vars;
2508 foreach my $param_name ( keys %$cgi_params ) {
2509 if ( $param_name =~ /^tag_/ ) {
2510 my $param_value = $cgi_params->{$param_name};
2511 unless ( Encode::is_utf8( $param_value ) ) {
2512 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2517 # creating a new record
2518 my $record = MARC::Record->new();
2521 #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!
2522 while ( $params[$i] ) { # browse all CGI params
2523 my $param = $params[$i];
2526 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2527 if ( $param eq 'biblionumber' ) {
2528 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2529 if ( $biblionumbertagfield < 10 ) {
2530 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2532 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2534 push @fields, $newfield if ($newfield);
2535 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2538 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2539 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2543 if ( $tag < 10 ) { # no code for theses fields
2544 # in MARC editor, 000 contains the leader.
2545 if ( $tag eq '000' ) {
2546 # Force a fake leader even if not provided to avoid crashing
2547 # during decoding MARC record containing UTF-8 characters
2549 length( $cgi->param($params[$j+1]) ) == 24
2550 ? $cgi->param( $params[ $j + 1 ] )
2554 # between 001 and 009 (included)
2555 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2556 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2559 # > 009, deal with subfields
2561 # browse subfields for this tag (reason for _code_ match)
2562 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2563 last unless defined $params[$j+1];
2564 #if next param ne subfield, then it was probably empty
2565 #try next param by incrementing j
2566 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2567 my $fval= $cgi->param($params[$j+1]);
2568 #check if subfield value not empty and field exists
2569 if($fval ne '' && $newfield) {
2570 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2572 elsif($fval ne '') {
2573 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2577 $i= $j-1; #update i for outer loop accordingly
2579 push @fields, $newfield if ($newfield);
2584 $record->append_fields(@fields);
2588 # cache inverted MARC field map
2589 our $inverted_field_map;
2591 =head2 TransformMarcToKoha
2593 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2595 Extract data from a MARC bib record into a hashref representing
2596 Koha biblio, biblioitems, and items fields.
2598 If passed an undefined record will log the error and return an empty
2603 sub TransformMarcToKoha {
2604 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2607 if (!defined $record) {
2608 carp('TransformMarcToKoha called with undefined record');
2611 $limit_table = $limit_table || 0;
2612 $frameworkcode = '' unless defined $frameworkcode;
2614 unless ( defined $inverted_field_map ) {
2615 $inverted_field_map = _get_inverted_marc_field_map();
2619 if ( defined $limit_table && $limit_table eq 'items' ) {
2620 $tables{'items'} = 1;
2622 $tables{'items'} = 1;
2623 $tables{'biblio'} = 1;
2624 $tables{'biblioitems'} = 1;
2627 # traverse through record
2628 MARCFIELD: foreach my $field ( $record->fields() ) {
2629 my $tag = $field->tag();
2630 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2631 if ( $field->is_control_field() ) {
2632 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2633 ENTRY: foreach my $entry ( @{$kohafields} ) {
2634 my ( $subfield, $table, $column ) = @{$entry};
2635 next ENTRY unless exists $tables{$table};
2636 my $key = _disambiguate( $table, $column );
2637 if ( $result->{$key} ) {
2638 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2639 $result->{$key} .= " | " . $field->data();
2642 $result->{$key} = $field->data();
2647 # deal with subfields
2648 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2649 my $code = $sf->[0];
2650 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2651 my $value = $sf->[1];
2652 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2653 my ( $table, $column ) = @{$entry};
2654 next SFENTRY unless exists $tables{$table};
2655 my $key = _disambiguate( $table, $column );
2656 if ( $result->{$key} ) {
2657 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2658 $result->{$key} .= " | " . $value;
2661 $result->{$key} = $value;
2668 # modify copyrightdate to keep only the 1st year found
2669 if ( exists $result->{'copyrightdate'} ) {
2670 my $temp = $result->{'copyrightdate'};
2671 $temp =~ m/c(\d\d\d\d)/;
2672 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2673 $result->{'copyrightdate'} = $1;
2674 } else { # if no cYYYY, get the 1st date.
2675 $temp =~ m/(\d\d\d\d)/;
2676 $result->{'copyrightdate'} = $1;
2680 # modify publicationyear to keep only the 1st year found
2681 if ( exists $result->{'publicationyear'} ) {
2682 my $temp = $result->{'publicationyear'};
2683 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2684 $result->{'publicationyear'} = $1;
2685 } else { # if no cYYYY, get the 1st date.
2686 $temp =~ m/(\d\d\d\d)/;
2687 $result->{'publicationyear'} = $1;
2694 sub _get_inverted_marc_field_map {
2696 my $relations = C4::Context->marcfromkohafield;
2698 foreach my $frameworkcode ( keys %{$relations} ) {
2699 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2700 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2701 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2702 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2703 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2704 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2705 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2711 =head2 _disambiguate
2713 $newkey = _disambiguate($table, $field);
2715 This is a temporary hack to distinguish between the
2716 following sets of columns when using TransformMarcToKoha.
2718 items.cn_source & biblioitems.cn_source
2719 items.cn_sort & biblioitems.cn_sort
2721 Columns that are currently NOT distinguished (FIXME
2722 due to lack of time to fully test) are:
2724 biblio.notes and biblioitems.notes
2729 FIXME - this is necessary because prefixing each column
2730 name with the table name would require changing lots
2731 of code and templates, and exposing more of the DB
2732 structure than is good to the UI templates, particularly
2733 since biblio and bibloitems may well merge in a future
2734 version. In the future, it would also be good to
2735 separate DB access and UI presentation field names
2740 sub CountItemsIssued {
2741 my ($biblionumber) = @_;
2742 my $dbh = C4::Context->dbh;
2743 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2744 $sth->execute($biblionumber);
2745 my $row = $sth->fetchrow_hashref();
2746 return $row->{'issuedCount'};
2750 my ( $table, $column ) = @_;
2751 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2752 return $table . '.' . $column;
2759 =head2 get_koha_field_from_marc
2761 $result->{_disambiguate($table, $field)} =
2762 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2764 Internal function to map data from the MARC record to a specific non-MARC field.
2765 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2769 sub get_koha_field_from_marc {
2770 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2771 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2773 foreach my $field ( $record->field($tagfield) ) {
2774 if ( $field->tag() < 10 ) {
2776 $kohafield .= " | " . $field->data();
2778 $kohafield = $field->data();
2781 if ( $field->subfields ) {
2782 my @subfields = $field->subfields();
2783 foreach my $subfieldcount ( 0 .. $#subfields ) {
2784 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2786 $kohafield .= " | " . $subfields[$subfieldcount][1];
2788 $kohafield = $subfields[$subfieldcount][1];
2798 =head2 TransformMarcToKohaOneField
2800 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2804 sub TransformMarcToKohaOneField {
2806 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2807 # only the 1st will be retrieved...
2808 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2810 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2811 foreach my $field ( $record->field($tagfield) ) {
2812 if ( $field->tag() < 10 ) {
2813 if ( $result->{$kohafield} ) {
2814 $result->{$kohafield} .= " | " . $field->data();
2816 $result->{$kohafield} = $field->data();
2819 if ( $field->subfields ) {
2820 my @subfields = $field->subfields();
2821 foreach my $subfieldcount ( 0 .. $#subfields ) {
2822 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2823 if ( $result->{$kohafield} ) {
2824 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2826 $result->{$kohafield} = $subfields[$subfieldcount][1];
2840 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2842 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2843 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2844 # =head2 ModZebrafiles
2846 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2850 # sub ModZebrafiles {
2852 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2856 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2857 # unless ( opendir( DIR, "$zebradir" ) ) {
2858 # warn "$zebradir not found";
2862 # my $filename = $zebradir . $biblionumber;
2865 # open( OUTPUT, ">", $filename . ".xml" );
2866 # print OUTPUT $record;
2873 ModZebra( $biblionumber, $op, $server );
2875 $biblionumber is the biblionumber we want to index
2877 $op is specialUpdate or delete, and is used to know what we want to do
2879 $server is the server that we want to update
2884 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2885 my ( $biblionumber, $op, $server ) = @_;
2886 my $dbh = C4::Context->dbh;
2888 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2890 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2891 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2893 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2895 AND biblio_auth_number = ?
2898 my $check_sth = $dbh->prepare_cached($check_sql);
2899 $check_sth->execute( $server, $biblionumber, $op );
2900 my ($count) = $check_sth->fetchrow_array;
2901 $check_sth->finish();
2902 if ( $count == 0 ) {
2903 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2904 $sth->execute( $biblionumber, $server, $op );
2910 =head2 EmbedItemsInMarcBiblio
2912 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers, $opac);
2914 Given a MARC::Record object containing a bib record,
2915 modify it to include the items attached to it as 9XX
2916 per the bib's MARC framework.
2917 if $itemnumbers is defined, only specified itemnumbers are embedded.
2919 If $opac is true, then opac-relevant suppressions are included.
2923 sub EmbedItemsInMarcBiblio {
2924 my ($marc, $biblionumber, $itemnumbers, $opac) = @_;
2926 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2930 $itemnumbers = [] unless defined $itemnumbers;
2932 my $frameworkcode = GetFrameworkCode($biblionumber);
2933 _strip_item_fields($marc, $frameworkcode);
2935 # ... and embed the current items
2936 my $dbh = C4::Context->dbh;
2937 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2938 $sth->execute($biblionumber);
2940 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2942 my $opachiddenitems = $opac
2943 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2945 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2946 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2947 my $i = $opachiddenitems ? C4::Items::GetItem($itemnumber) : undef;
2948 push @items, { itemnumber => $itemnumber, item => $i };
2952 ? C4::Items::GetHiddenItemnumbers( map { $_->{item} } @items )
2954 # Convert to a hash for quick searching
2955 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2956 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2957 next if $hiddenitems{$itemnumber};
2958 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2959 push @item_fields, $item_marc->field($itemtag);
2961 $marc->append_fields(@item_fields);
2964 =head1 INTERNAL FUNCTIONS
2966 =head2 _koha_marc_update_bib_ids
2969 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2971 Internal function to add or update biblionumber and biblioitemnumber to
2976 sub _koha_marc_update_bib_ids {
2977 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2979 # we must add bibnum and bibitemnum in MARC::Record...
2980 # we build the new field with biblionumber and biblioitemnumber
2981 # we drop the original field
2982 # we add the new builded field.
2983 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2984 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2985 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2986 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2988 if ( $biblio_tag == $biblioitem_tag ) {
2990 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2991 my $new_field = MARC::Field->new(
2992 $biblio_tag, '', '',
2993 "$biblio_subfield" => $biblionumber,
2994 "$biblioitem_subfield" => $biblioitemnumber
2997 # drop old field and create new one...
2998 my $old_field = $record->field($biblio_tag);
2999 $record->delete_field($old_field) if $old_field;
3000 $record->insert_fields_ordered($new_field);
3003 # biblionumber & biblioitemnumber are in different fields
3005 # deal with biblionumber
3006 my ( $new_field, $old_field );
3007 if ( $biblio_tag < 10 ) {
3008 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3010 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3013 # drop old field and create new one...
3014 $old_field = $record->field($biblio_tag);
3015 $record->delete_field($old_field) if $old_field;
3016 $record->insert_fields_ordered($new_field);
3018 # deal with biblioitemnumber
3019 if ( $biblioitem_tag < 10 ) {
3020 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3022 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3025 # drop old field and create new one...
3026 $old_field = $record->field($biblioitem_tag);
3027 $record->delete_field($old_field) if $old_field;
3028 $record->insert_fields_ordered($new_field);
3032 =head2 _koha_marc_update_biblioitem_cn_sort
3034 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3036 Given a MARC bib record and the biblioitem hash, update the
3037 subfield that contains a copy of the value of biblioitems.cn_sort.
3041 sub _koha_marc_update_biblioitem_cn_sort {
3043 my $biblioitem = shift;
3044 my $frameworkcode = shift;
3046 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3047 return unless $biblioitem_tag;
3049 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3051 if ( my $field = $marc->field($biblioitem_tag) ) {
3052 $field->delete_subfield( code => $biblioitem_subfield );
3053 if ( $cn_sort ne '' ) {
3054 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3058 # if we get here, no biblioitem tag is present in the MARC record, so
3059 # we'll create it if $cn_sort is not empty -- this would be
3060 # an odd combination of events, however
3062 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3067 =head2 _koha_add_biblio
3069 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3071 Internal function to add a biblio ($biblio is a hash with the values)
3075 sub _koha_add_biblio {
3076 my ( $dbh, $biblio, $frameworkcode ) = @_;
3080 # set the series flag
3081 unless (defined $biblio->{'serial'}){
3082 $biblio->{'serial'} = 0;
3083 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3086 my $query = "INSERT INTO biblio
3087 SET frameworkcode = ?,
3098 my $sth = $dbh->prepare($query);
3100 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3101 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3104 my $biblionumber = $dbh->{'mysql_insertid'};
3105 if ( $dbh->errstr ) {
3106 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3112 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3113 return ( $biblionumber, $error );
3116 =head2 _koha_modify_biblio
3118 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3120 Internal function for updating the biblio table
3124 sub _koha_modify_biblio {
3125 my ( $dbh, $biblio, $frameworkcode ) = @_;
3130 SET frameworkcode = ?,
3139 WHERE biblionumber = ?
3142 my $sth = $dbh->prepare($query);
3145 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3146 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3147 ) if $biblio->{'biblionumber'};
3149 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3150 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3153 return ( $biblio->{'biblionumber'}, $error );
3156 =head2 _koha_modify_biblioitem_nonmarc
3158 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3160 Updates biblioitems row except for marc and marcxml, which should be changed
3165 sub _koha_modify_biblioitem_nonmarc {
3166 my ( $dbh, $biblioitem ) = @_;
3169 # re-calculate the cn_sort, it may have changed
3170 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3172 my $query = "UPDATE biblioitems
3173 SET biblionumber = ?,
3179 publicationyear = ?,
3183 collectiontitle = ?,
3185 collectionvolume= ?,
3186 editionstatement= ?,
3187 editionresponsibility = ?,
3203 where biblioitemnumber = ?
3205 my $sth = $dbh->prepare($query);
3207 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3208 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3209 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3210 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3211 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3212 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3213 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3214 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3216 if ( $dbh->errstr ) {
3217 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3220 return ( $biblioitem->{'biblioitemnumber'}, $error );
3223 =head2 _koha_add_biblioitem
3225 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3227 Internal function to add a biblioitem
3231 sub _koha_add_biblioitem {
3232 my ( $dbh, $biblioitem ) = @_;
3235 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3236 my $query = "INSERT INTO biblioitems SET
3243 publicationyear = ?,
3247 collectiontitle = ?,
3249 collectionvolume= ?,
3250 editionstatement= ?,
3251 editionresponsibility = ?,
3269 my $sth = $dbh->prepare($query);
3271 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3272 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3273 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3274 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3275 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3276 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3277 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3278 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3280 my $bibitemnum = $dbh->{'mysql_insertid'};
3282 if ( $dbh->errstr ) {
3283 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3287 return ( $bibitemnum, $error );
3290 =head2 _koha_delete_biblio
3292 $error = _koha_delete_biblio($dbh,$biblionumber);
3294 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3296 C<$dbh> - the database handle
3298 C<$biblionumber> - the biblionumber of the biblio to be deleted
3302 # FIXME: add error handling
3304 sub _koha_delete_biblio {
3305 my ( $dbh, $biblionumber ) = @_;
3307 # get all the data for this biblio
3308 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3309 $sth->execute($biblionumber);
3311 if ( my $data = $sth->fetchrow_hashref ) {
3313 # save the record in deletedbiblio
3314 # find the fields to save
3315 my $query = "INSERT INTO deletedbiblio SET ";
3317 foreach my $temp ( keys %$data ) {
3318 $query .= "$temp = ?,";
3319 push( @bind, $data->{$temp} );
3322 # replace the last , by ",?)"
3324 my $bkup_sth = $dbh->prepare($query);
3325 $bkup_sth->execute(@bind);
3329 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3330 $sth2->execute($biblionumber);
3331 # update the timestamp (Bugzilla 7146)
3332 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3333 $sth2->execute($biblionumber);
3340 =head2 _koha_delete_biblioitems
3342 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3344 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3346 C<$dbh> - the database handle
3347 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3351 # FIXME: add error handling
3353 sub _koha_delete_biblioitems {
3354 my ( $dbh, $biblioitemnumber ) = @_;
3356 # get all the data for this biblioitem
3357 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3358 $sth->execute($biblioitemnumber);
3360 if ( my $data = $sth->fetchrow_hashref ) {
3362 # save the record in deletedbiblioitems
3363 # find the fields to save
3364 my $query = "INSERT INTO deletedbiblioitems SET ";
3366 foreach my $temp ( keys %$data ) {
3367 $query .= "$temp = ?,";
3368 push( @bind, $data->{$temp} );
3371 # replace the last , by ",?)"
3373 my $bkup_sth = $dbh->prepare($query);
3374 $bkup_sth->execute(@bind);
3377 # delete the biblioitem
3378 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3379 $sth2->execute($biblioitemnumber);
3380 # update the timestamp (Bugzilla 7146)
3381 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3382 $sth2->execute($biblioitemnumber);
3389 =head1 UNEXPORTED FUNCTIONS
3391 =head2 ModBiblioMarc
3393 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3395 Add MARC data for a biblio to koha
3397 Function exported, but should NOT be used, unless you really know what you're doing
3402 # pass the MARC::Record to this function, and it will create the records in
3404 my ( $record, $biblionumber, $frameworkcode ) = @_;
3406 carp 'ModBiblioMarc passed an undefined record';
3410 # Clone record as it gets modified
3411 $record = $record->clone();
3412 my $dbh = C4::Context->dbh;
3413 my @fields = $record->fields();
3414 if ( !$frameworkcode ) {
3415 $frameworkcode = "";
3417 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3418 $sth->execute( $frameworkcode, $biblionumber );
3420 my $encoding = C4::Context->preference("marcflavour");
3422 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3423 if ( $encoding eq "UNIMARC" ) {
3424 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3425 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3426 my $string = $record->subfield( 100, "a" );
3427 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3428 my $f100 = $record->field(100);
3429 $record->delete_field($f100);
3431 $string = POSIX::strftime( "%Y%m%d", localtime );
3433 $string = sprintf( "%-*s", 35, $string );
3434 substr ( $string, 22, 3, $defaultlanguage);
3436 substr( $string, 25, 3, "y50" );
3437 unless ( $record->subfield( 100, "a" ) ) {
3438 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3442 #enhancement 5374: update transaction date (005) for marc21/unimarc
3443 if($encoding =~ /MARC21|UNIMARC/) {
3444 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3445 # YY MM DD HH MM SS (update year and month)
3446 my $f005= $record->field('005');
3447 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3450 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3451 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3453 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3454 return $biblionumber;
3457 =head2 get_biblio_authorised_values
3459 find the types and values for all authorised values assigned to this biblio.
3463 MARC::Record of the bib
3465 returns: a hashref mapping the authorised value to the value set for this biblionumber
3467 $authorised_values = {
3468 'Scent' => 'flowery',
3469 'Audience' => 'Young Adult',
3470 'itemtypes' => 'SER',
3473 Notes: forlibrarian should probably be passed in, and called something different.
3477 sub get_biblio_authorised_values {
3478 my $biblionumber = shift;
3481 my $forlibrarian = 1; # are we in staff or opac?
3482 my $frameworkcode = GetFrameworkCode($biblionumber);
3484 my $authorised_values;
3486 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3487 or return $authorised_values;
3489 # assume that these entries in the authorised_value table are bibliolevel.
3490 # ones that start with 'item%' are item level.
3491 my $query = q(SELECT distinct authorised_value, kohafield
3492 FROM marc_subfield_structure
3493 WHERE authorised_value !=''
3494 AND (kohafield like 'biblio%'
3495 OR kohafield like '') );
3496 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3498 foreach my $tag ( keys(%$tagslib) ) {
3499 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3501 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3502 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3503 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3504 if ( defined $record->field($tag) ) {
3505 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3506 if ( defined $this_subfield_value ) {
3507 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3515 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3516 return $authorised_values;
3519 =head2 CountBiblioInOrders
3521 $count = &CountBiblioInOrders( $biblionumber);
3523 This function return count of biblios in orders with $biblionumber
3527 sub CountBiblioInOrders {
3528 my ($biblionumber) = @_;
3529 my $dbh = C4::Context->dbh;
3530 my $query = "SELECT count(*)
3532 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3533 my $sth = $dbh->prepare($query);
3534 $sth->execute($biblionumber);
3535 my $count = $sth->fetchrow;
3539 =head2 GetSubscriptionsId
3541 $subscriptions = &GetSubscriptionsId($biblionumber);
3543 This function return an array of subscriptionid with $biblionumber
3547 sub GetSubscriptionsId {
3548 my ($biblionumber) = @_;
3549 my $dbh = C4::Context->dbh;
3550 my $query = "SELECT subscriptionid
3552 WHERE biblionumber=?";
3553 my $sth = $dbh->prepare($query);
3554 $sth->execute($biblionumber);
3555 my @subscriptions = $sth->fetchrow_array;
3556 return (@subscriptions);
3561 $holds = &GetHolds($biblionumber);
3563 This function return the count of holds with $biblionumber
3568 my ($biblionumber) = @_;
3569 my $dbh = C4::Context->dbh;
3570 my $query = "SELECT count(*)
3572 WHERE biblionumber=?";
3573 my $sth = $dbh->prepare($query);
3574 $sth->execute($biblionumber);
3575 my $holds = $sth->fetchrow;
3579 =head2 prepare_host_field
3581 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3582 Generate the host item entry for an analytic child entry
3586 sub prepare_host_field {
3587 my ( $hostbiblio, $marcflavour ) = @_;
3588 $marcflavour ||= C4::Context->preference('marcflavour');
3589 my $host = GetMarcBiblio($hostbiblio);
3590 # unfortunately as_string does not 'do the right thing'
3591 # if field returns undef
3595 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3596 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3597 my $s = $field->as_string('ab');
3602 if ( $field = $host->field('245') ) {
3603 my $s = $field->as_string('a');
3608 if ( $field = $host->field('260') ) {
3609 my $s = $field->as_string('abc');
3614 if ( $field = $host->field('240') ) {
3615 my $s = $field->as_string();
3620 if ( $field = $host->field('022') ) {
3621 my $s = $field->as_string('a');
3626 if ( $field = $host->field('020') ) {
3627 my $s = $field->as_string('a');
3632 if ( $field = $host->field('001') ) {
3633 $sfd{w} = $field->data(),;
3635 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3638 elsif ( $marcflavour eq 'UNIMARC' ) {
3640 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3641 my $s = $field->as_string('ab');
3647 if ( $field = $host->field('200') ) {
3648 my $s = $field->as_string('a');
3653 #place of publicaton
3654 if ( $field = $host->field('210') ) {
3655 my $s = $field->as_string('a');
3660 #date of publication
3661 if ( $field = $host->field('210') ) {
3662 my $s = $field->as_string('d');
3668 if ( $field = $host->field('205') ) {
3669 my $s = $field->as_string();
3675 if ( $field = $host->field('856') ) {
3676 my $s = $field->as_string('u');
3682 if ( $field = $host->field('011') ) {
3683 my $s = $field->as_string('a');
3689 if ( $field = $host->field('010') ) {
3690 my $s = $field->as_string('a');
3695 if ( $field = $host->field('001') ) {
3696 $sfd{0} = $field->data(),;
3698 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3705 =head2 UpdateTotalIssues
3707 UpdateTotalIssues($biblionumber, $increase, [$value])
3709 Update the total issue count for a particular bib record.
3713 =item C<$biblionumber> is the biblionumber of the bib to update
3715 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3717 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3723 sub UpdateTotalIssues {
3724 my ($biblionumber, $increase, $value) = @_;
3727 my $record = GetMarcBiblio($biblionumber);
3729 carp "UpdateTotalIssues could not get biblio record";
3732 my $data = GetBiblioData($biblionumber);
3734 carp "UpdateTotalIssues could not get datas of biblio";
3737 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3738 unless ($totalissuestag) {
3739 return 1; # There is nothing to do
3742 if (defined $value) {
3743 $totalissues = $value;
3745 $totalissues = $data->{'totalissues'} + $increase;
3748 my $field = $record->field($totalissuestag);
3749 if (defined $field) {
3750 $field->update( $totalissuessubfield => $totalissues );
3752 $field = MARC::Field->new($totalissuestag, '0', '0',
3753 $totalissuessubfield => $totalissues);
3754 $record->insert_grouped_field($field);
3757 return ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3762 &RemoveAllNsb($record);
3764 Removes all nsb/nse chars from a record
3771 carp 'RemoveAllNsb called with undefined record';
3775 SetUTF8Flag($record);
3777 foreach my $field ($record->fields()) {
3778 if ($field->is_control_field()) {
3779 $field->update(nsb_clean($field->data()));
3781 my @subfields = $field->subfields();
3783 foreach my $subfield (@subfields) {
3784 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3786 if (scalar(@new_subfields) > 0) {
3789 $new_field = MARC::Field->new(
3791 $field->indicator(1),
3792 $field->indicator(2),
3797 warn "error in RemoveAllNsb : $@";
3799 $field->replace_with($new_field);
3815 Koha Development Team <http://koha-community.org/>
3817 Paul POULAIN paul.poulain@free.fr
3819 Joshua Ferraro jmf@liblime.com