3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 use MARC::File::USMARC;
30 use POSIX qw(strftime);
33 use C4::Dates qw/format_date/;
34 use C4::Log; # logaction
40 use vars qw($VERSION @ISA @EXPORT);
43 $VERSION = 3.07.00.049;
46 @ISA = qw( Exporter );
61 &GetBiblioItemByBiblioNumber
62 &GetBiblioFromItemNumber
63 &GetBiblionumberFromItemnumber
89 &GetAuthorisedValueDesc
102 # To modify something
109 # To delete something
114 # To link headings in a bib record
115 # to authority records.
118 &LinkBibHeadingsToAuthorities
122 # those functions are exported but should not be used
123 # they are usefull is few circumstances, so are exported.
124 # but don't use them unless you're a core developer ;-)
132 &TransformHtmlToMarc2
141 if (C4::Context->ismemcached) {
142 require Memoize::Memcached;
143 import Memoize::Memcached qw(memoize_memcached);
145 memoize_memcached( 'GetMarcStructure',
146 memcached => C4::Context->memcached);
152 C4::Biblio - cataloging management functions
156 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:
160 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
162 =item 2. as raw MARC in the Zebra index and storage engine
164 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
168 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
170 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.
174 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
176 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
180 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:
184 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
186 =item 2. _koha_* - low-level internal functions for managing the koha tables
188 =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.
190 =item 4. Zebra functions used to update the Zebra index
192 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
196 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 :
200 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
202 =item 2. add the biblionumber and biblioitemnumber into the MARC records
204 =item 3. save the marc record
208 When dealing with items, we must :
212 =item 1. save the item in items table, that gives us an itemnumber
214 =item 2. add the itemnumber to the item MARC field
216 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
218 When modifying a biblio or an item, the behaviour is quite similar.
222 =head1 EXPORTED FUNCTIONS
226 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
228 Exported function (core API) for adding a new biblio to koha.
230 The first argument is a C<MARC::Record> object containing the
231 bib to add, while the second argument is the desired MARC
234 This function also accepts a third, optional argument: a hashref
235 to additional options. The only defined option is C<defer_marc_save>,
236 which if present and mapped to a true value, causes C<AddBiblio>
237 to omit the call to save the MARC in C<bibilioitems.marc>
238 and C<biblioitems.marcxml> This option is provided B<only>
239 for the use of scripts such as C<bulkmarcimport.pl> that may need
240 to do some manipulation of the MARC record for item parsing before
241 saving it and which cannot afford the performance hit of saving
242 the MARC record twice. Consequently, do not use that option
243 unless you can guarantee that C<ModBiblioMarc> will be called.
249 my $frameworkcode = shift;
250 my $options = @_ ? shift : undef;
251 my $defer_marc_save = 0;
252 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
253 $defer_marc_save = 1;
256 my ( $biblionumber, $biblioitemnumber, $error );
257 my $dbh = C4::Context->dbh;
259 # transform the data into koha-table style data
260 SetUTF8Flag($record);
261 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
262 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
263 $olddata->{'biblionumber'} = $biblionumber;
264 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
266 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
268 # update MARC subfield that stores biblioitems.cn_sort
269 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
272 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
274 # update OAI-PMH sets
275 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
276 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
279 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
280 return ( $biblionumber, $biblioitemnumber );
285 ModBiblio( $record,$biblionumber,$frameworkcode);
287 Replace an existing bib record identified by C<$biblionumber>
288 with one supplied by the MARC::Record object C<$record>. The embedded
289 item, biblioitem, and biblionumber fields from the previous
290 version of the bib record replace any such fields of those tags that
291 are present in C<$record>. Consequently, ModBiblio() is not
292 to be used to try to modify item records.
294 C<$frameworkcode> specifies the MARC framework to use
295 when storing the modified bib record; among other things,
296 this controls how MARC fields get mapped to display columns
297 in the C<biblio> and C<biblioitems> tables, as well as
298 which fields are used to store embedded item, biblioitem,
299 and biblionumber data for indexing.
304 my ( $record, $biblionumber, $frameworkcode ) = @_;
305 croak "No record" unless $record;
307 if ( C4::Context->preference("CataloguingLog") ) {
308 my $newrecord = GetMarcBiblio($biblionumber);
309 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
312 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
313 # throw an exception which probably won't be handled.
314 foreach my $field ($record->fields()) {
315 if (! $field->is_control_field()) {
316 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
317 $record->delete_field($field);
322 SetUTF8Flag($record);
323 my $dbh = C4::Context->dbh;
325 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
327 _strip_item_fields($record, $frameworkcode);
329 # update biblionumber and biblioitemnumber in MARC
330 # FIXME - this is assuming a 1 to 1 relationship between
331 # biblios and biblioitems
332 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
333 $sth->execute($biblionumber);
334 my ($biblioitemnumber) = $sth->fetchrow;
336 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
338 # load the koha-table data object
339 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
341 # update MARC subfield that stores biblioitems.cn_sort
342 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
344 # update the MARC record (that now contains biblio and items) with the new record data
345 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
347 # modify the other koha tables
348 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
349 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
351 # update OAI-PMH sets
352 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
353 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
359 =head2 _strip_item_fields
361 _strip_item_fields($record, $frameworkcode)
363 Utility routine to remove item tags from a
368 sub _strip_item_fields {
370 my $frameworkcode = shift;
371 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
372 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
374 # delete any item fields from incoming record to avoid
375 # duplication or incorrect data - use AddItem() or ModItem()
377 foreach my $field ( $record->field($itemtag) ) {
378 $record->delete_field($field);
382 =head2 ModBiblioframework
384 ModBiblioframework($biblionumber,$frameworkcode);
386 Exported function to modify a biblio framework
390 sub ModBiblioframework {
391 my ( $biblionumber, $frameworkcode ) = @_;
392 my $dbh = C4::Context->dbh;
393 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
394 $sth->execute( $frameworkcode, $biblionumber );
400 my $error = &DelBiblio($biblionumber);
402 Exported function (core API) for deleting a biblio in koha.
403 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
404 Also backs it up to deleted* tables
405 Checks to make sure there are not issues on any of the items
407 C<$error> : undef unless an error occurs
412 my ($biblionumber) = @_;
413 my $dbh = C4::Context->dbh;
414 my $error; # for error handling
416 # First make sure this biblio has no items attached
417 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
418 $sth->execute($biblionumber);
419 if ( my $itemnumber = $sth->fetchrow ) {
421 # Fix this to use a status the template can understand
422 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
425 return $error if $error;
427 # We delete attached subscriptions
429 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
430 foreach my $subscription (@$subscriptions) {
431 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
434 # We delete any existing holds
435 require C4::Reserves;
436 my ($count, $reserves) = C4::Reserves::GetReservesFromBiblionumber($biblionumber);
437 foreach my $res ( @$reserves ) {
438 C4::Reserves::CancelReserve( $res->{'biblionumber'}, $res->{'itemnumber'}, $res->{'borrowernumber'} );
441 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
442 # for at least 2 reasons :
443 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
444 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
445 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
447 if ( C4::Context->preference("NoZebra") ) {
449 # only NoZebra indexing needs to have
450 # the previous version of the record
451 $oldRecord = GetMarcBiblio($biblionumber);
453 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
455 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
456 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
457 $sth->execute($biblionumber);
458 while ( my $biblioitemnumber = $sth->fetchrow ) {
460 # delete this biblioitem
461 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
462 return $error if $error;
465 # delete biblio from Koha tables and save in deletedbiblio
466 # must do this *after* _koha_delete_biblioitems, otherwise
467 # delete cascade will prevent deletedbiblioitems rows
468 # from being generated by _koha_delete_biblioitems
469 $error = _koha_delete_biblio( $dbh, $biblionumber );
471 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
477 =head2 BiblioAutoLink
479 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
481 Automatically links headings in a bib record to authorities.
487 my $frameworkcode = shift;
488 my ( $num_headings_changed, %results );
491 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
492 eval { eval "require $linker_module"; };
494 $linker_module = 'C4::Linker::Default';
495 eval "require $linker_module";
501 my $linker = $linker_module->new(
502 { 'options' => C4::Context->preference("LinkerOptions") } );
503 my ( $headings_changed, undef ) =
504 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
505 # By default we probably don't want to relink things when cataloging
506 return $headings_changed;
509 =head2 LinkBibHeadingsToAuthorities
511 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
513 Links bib headings to authority records by checking
514 each authority-controlled field in the C<MARC::Record>
515 object C<$marc>, looking for a matching authority record,
516 and setting the linking subfield $9 to the ID of that
519 If $allowrelink is false, existing authids will never be
520 replaced, regardless of the values of LinkerKeepStale and
523 Returns the number of heading links changed in the
528 sub LinkBibHeadingsToAuthorities {
531 my $frameworkcode = shift;
532 my $allowrelink = shift;
535 require C4::AuthoritiesMarc;
537 $allowrelink = 1 unless defined $allowrelink;
538 my $num_headings_changed = 0;
539 foreach my $field ( $bib->fields() ) {
540 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
541 next unless defined $heading;
544 my $current_link = $field->subfield('9');
546 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
548 $results{'linked'}->{ $heading->display_form() }++;
552 my ( $authid, $fuzzy ) = $linker->get_link($heading);
554 $results{ $fuzzy ? 'fuzzy' : 'linked' }
555 ->{ $heading->display_form() }++;
556 next if defined $current_link and $current_link == $authid;
558 $field->delete_subfield( code => '9' ) if defined $current_link;
559 $field->add_subfields( '9', $authid );
560 $num_headings_changed++;
563 if ( defined $current_link
564 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
566 $results{'fuzzy'}->{ $heading->display_form() }++;
568 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
570 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
571 my $marcrecordauth = MARC::Record->new();
572 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
573 $marcrecordauth->leader(' nz a22 o 4500');
574 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
577 MARC::Field->new( $authtypedata->{auth_tag_to_report},
578 '', '', "a" => "" . $field->subfield('a') );
580 $authfield->add_subfields( $_->[0] => $_->[1] )
581 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
582 } $field->subfields();
583 $marcrecordauth->insert_fields_ordered($authfield);
585 # bug 2317: ensure new authority knows it's using UTF-8; currently
586 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
587 # automatically for UNIMARC (by not transcoding)
588 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
589 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
590 # of change to a core API just before the 3.0 release.
592 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
593 $marcrecordauth->insert_fields_ordered(
596 'a' => "Machine generated authority record."
600 $bib->author() . ", "
601 . $bib->title_proper() . ", "
602 . $bib->publication_date() . " ";
603 $cite =~ s/^[\s\,]*//;
604 $cite =~ s/[\s\,]*$//;
607 . C4::Context->preference('MARCOrgCode') . ")"
608 . $bib->subfield( '999', 'c' ) . ": "
610 $marcrecordauth->insert_fields_ordered(
611 MARC::Field->new( '670', '', '', 'a' => $cite ) );
614 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
617 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
618 $heading->auth_type() );
619 $field->add_subfields( '9', $authid );
620 $num_headings_changed++;
621 $results{'added'}->{ $heading->display_form() }++;
623 elsif ( defined $current_link ) {
624 $field->delete_subfield( code => '9' );
625 $num_headings_changed++;
626 $results{'unlinked'}->{ $heading->display_form() }++;
629 $results{'unlinked'}->{ $heading->display_form() }++;
634 return $num_headings_changed, \%results;
637 =head2 GetRecordValue
639 my $values = GetRecordValue($field, $record, $frameworkcode);
641 Get MARC fields from a keyword defined in fieldmapping table.
646 my ( $field, $record, $frameworkcode ) = @_;
647 my $dbh = C4::Context->dbh;
649 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
650 $sth->execute( $frameworkcode, $field );
654 while ( my $row = $sth->fetchrow_hashref ) {
655 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
656 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
657 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
658 push @result, { 'subfield' => $subfield };
661 } elsif ( $row->{subfieldcode} eq "" ) {
662 push @result, { 'subfield' => $field->as_string() };
670 =head2 SetFieldMapping
672 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
674 Set a Field to MARC mapping value, if it already exists we don't add a new one.
678 sub SetFieldMapping {
679 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
680 my $dbh = C4::Context->dbh;
682 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
683 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
684 if ( not $sth->fetchrow_hashref ) {
686 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
688 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
692 =head2 DeleteFieldMapping
694 DeleteFieldMapping($id);
696 Delete a field mapping from an $id.
700 sub DeleteFieldMapping {
702 my $dbh = C4::Context->dbh;
704 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
708 =head2 GetFieldMapping
710 GetFieldMapping($frameworkcode);
712 Get all field mappings for a specified frameworkcode
716 sub GetFieldMapping {
717 my ($framework) = @_;
718 my $dbh = C4::Context->dbh;
720 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
721 $sth->execute($framework);
724 while ( my $row = $sth->fetchrow_hashref ) {
732 $data = &GetBiblioData($biblionumber);
734 Returns information about the book with the given biblionumber.
735 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
736 the C<biblio> and C<biblioitems> tables in the
739 In addition, C<$data-E<gt>{subject}> is the list of the book's
740 subjects, separated by C<" , "> (space, comma, space).
741 If there are multiple biblioitems with the given biblionumber, only
742 the first one is considered.
748 my $dbh = C4::Context->dbh;
750 # my $query = C4::Context->preference('item-level_itypes') ?
751 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
753 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
754 # WHERE biblio.biblionumber = ?
755 # AND biblioitems.biblionumber = biblio.biblionumber
758 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
760 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
761 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
762 WHERE biblio.biblionumber = ?
763 AND biblioitems.biblionumber = biblio.biblionumber ";
765 my $sth = $dbh->prepare($query);
766 $sth->execute($bibnum);
768 $data = $sth->fetchrow_hashref;
772 } # sub GetBiblioData
774 =head2 &GetBiblioItemData
776 $itemdata = &GetBiblioItemData($biblioitemnumber);
778 Looks up the biblioitem with the given biblioitemnumber. Returns a
779 reference-to-hash. The keys are the fields from the C<biblio>,
780 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
781 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
786 sub GetBiblioItemData {
787 my ($biblioitemnumber) = @_;
788 my $dbh = C4::Context->dbh;
789 my $query = "SELECT *,biblioitems.notes AS bnotes
790 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
791 unless ( C4::Context->preference('item-level_itypes') ) {
792 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
794 $query .= " WHERE biblioitemnumber = ? ";
795 my $sth = $dbh->prepare($query);
797 $sth->execute($biblioitemnumber);
798 $data = $sth->fetchrow_hashref;
801 } # sub &GetBiblioItemData
803 =head2 GetBiblioItemByBiblioNumber
805 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
809 sub GetBiblioItemByBiblioNumber {
810 my ($biblionumber) = @_;
811 my $dbh = C4::Context->dbh;
812 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
816 $sth->execute($biblionumber);
818 while ( my $data = $sth->fetchrow_hashref ) {
819 push @results, $data;
826 =head2 GetBiblionumberFromItemnumber
831 sub GetBiblionumberFromItemnumber {
832 my ($itemnumber) = @_;
833 my $dbh = C4::Context->dbh;
834 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
836 $sth->execute($itemnumber);
837 my ($result) = $sth->fetchrow;
841 =head2 GetBiblioFromItemNumber
843 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
845 Looks up the item with the given itemnumber. if undef, try the barcode.
847 C<&itemnodata> returns a reference-to-hash whose keys are the fields
848 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
854 sub GetBiblioFromItemNumber {
855 my ( $itemnumber, $barcode ) = @_;
856 my $dbh = C4::Context->dbh;
859 $sth = $dbh->prepare(
861 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
862 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
863 WHERE items.itemnumber = ?"
865 $sth->execute($itemnumber);
867 $sth = $dbh->prepare(
869 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
870 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
871 WHERE items.barcode = ?"
873 $sth->execute($barcode);
875 my $data = $sth->fetchrow_hashref;
882 $isbd = &GetISBDView($biblionumber);
884 Return the ISBD view which can be included in opac and intranet
889 my ( $biblionumber, $template ) = @_;
890 my $record = GetMarcBiblio($biblionumber, 1);
891 return undef unless defined $record;
892 my $itemtype = &GetFrameworkCode($biblionumber);
893 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
894 my $tagslib = &GetMarcStructure( 1, $itemtype );
896 my $ISBD = C4::Context->preference('isbd');
901 foreach my $isbdfield ( split( /#/, $bloc ) ) {
903 # $isbdfield= /(.?.?.?)/;
904 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
905 my $fieldvalue = $1 || 0;
906 my $subfvalue = $2 || "";
908 my $analysestring = $4;
911 # warn "==> $1 / $2 / $3 / $4";
912 # my $fieldvalue=substr($isbdfield,0,3);
913 if ( $fieldvalue > 0 ) {
914 my $hasputtextbefore = 0;
915 my @fieldslist = $record->field($fieldvalue);
916 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
918 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
919 # warn "FV : $fieldvalue";
920 if ( $subfvalue ne "" ) {
921 foreach my $field (@fieldslist) {
922 foreach my $subfield ( $field->subfield($subfvalue) ) {
923 my $calculated = $analysestring;
924 my $tag = $field->tag();
927 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
928 my $tagsubf = $tag . $subfvalue;
929 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
930 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
932 # field builded, store the result
933 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
934 $blocres .= $textbefore;
935 $hasputtextbefore = 1;
938 # remove punctuation at start
939 $calculated =~ s/^( |;|:|\.|-)*//g;
940 $blocres .= $calculated;
945 $blocres .= $textafter if $hasputtextbefore;
947 foreach my $field (@fieldslist) {
948 my $calculated = $analysestring;
949 my $tag = $field->tag();
952 my @subf = $field->subfields;
953 for my $i ( 0 .. $#subf ) {
954 my $valuecode = $subf[$i][1];
955 my $subfieldcode = $subf[$i][0];
956 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
957 my $tagsubf = $tag . $subfieldcode;
959 $calculated =~ s/ # replace all {{}} codes by the value code.
960 \{\{$tagsubf\}\} # catch the {{actualcode}}
962 $valuecode # replace by the value code
965 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
966 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
969 # field builded, store the result
970 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
971 $blocres .= $textbefore;
972 $hasputtextbefore = 1;
975 # remove punctuation at start
976 $calculated =~ s/^( |;|:|\.|-)*//g;
977 $blocres .= $calculated;
980 $blocres .= $textafter if $hasputtextbefore;
983 $blocres .= $isbdfield;
988 $res =~ s/\{(.*?)\}//g;
990 $res =~ s/\n/<br\/>/g;
1000 ( $count, @results ) = &GetBiblio($biblionumber);
1005 my ($biblionumber) = @_;
1006 my $dbh = C4::Context->dbh;
1007 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1010 $sth->execute($biblionumber);
1011 while ( my $data = $sth->fetchrow_hashref ) {
1012 $results[$count] = $data;
1016 return ( $count, @results );
1019 =head2 GetBiblioItemInfosOf
1021 GetBiblioItemInfosOf(@biblioitemnumbers);
1025 sub GetBiblioItemInfosOf {
1026 my @biblioitemnumbers = @_;
1029 SELECT biblioitemnumber,
1033 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1035 return get_infos_of( $query, 'biblioitemnumber' );
1038 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1040 =head2 GetMarcStructure
1042 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1044 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1045 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1046 $frameworkcode : the framework code to read
1050 # cache for results of GetMarcStructure -- needed
1052 our $marc_structure_cache;
1054 sub GetMarcStructure {
1055 my ( $forlibrarian, $frameworkcode ) = @_;
1056 my $dbh = C4::Context->dbh;
1057 $frameworkcode = "" unless $frameworkcode;
1059 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1060 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1063 # my $sth = $dbh->prepare(
1064 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1065 # $sth->execute($frameworkcode);
1066 # my ($total) = $sth->fetchrow;
1067 # $frameworkcode = "" unless ( $total > 0 );
1068 my $sth = $dbh->prepare(
1069 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1070 FROM marc_tag_structure
1071 WHERE frameworkcode=?
1074 $sth->execute($frameworkcode);
1075 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1077 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1078 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1079 $res->{$tag}->{tab} = "";
1080 $res->{$tag}->{mandatory} = $mandatory;
1081 $res->{$tag}->{repeatable} = $repeatable;
1084 $sth = $dbh->prepare(
1085 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1086 FROM marc_subfield_structure
1087 WHERE frameworkcode=?
1088 ORDER BY tagfield,tagsubfield
1092 $sth->execute($frameworkcode);
1095 my $authorised_value;
1107 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1108 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1113 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1114 $res->{$tag}->{$subfield}->{tab} = $tab;
1115 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1116 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1117 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1118 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1119 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1120 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1121 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1122 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1123 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1124 $res->{$tag}->{$subfield}->{'link'} = $link;
1125 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1126 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1129 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1134 =head2 GetUsedMarcStructure
1136 The same function as GetMarcStructure except it just takes field
1137 in tab 0-9. (used field)
1139 my $results = GetUsedMarcStructure($frameworkcode);
1141 C<$results> is a ref to an array which each case containts a ref
1142 to a hash which each keys is the columns from marc_subfield_structure
1144 C<$frameworkcode> is the framework code.
1148 sub GetUsedMarcStructure($) {
1149 my $frameworkcode = shift || '';
1152 FROM marc_subfield_structure
1154 AND frameworkcode = ?
1155 ORDER BY tagfield, tagsubfield
1157 my $sth = C4::Context->dbh->prepare($query);
1158 $sth->execute($frameworkcode);
1159 return $sth->fetchall_arrayref( {} );
1162 =head2 GetMarcFromKohaField
1164 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1166 Returns the MARC fields & subfields mapped to the koha field
1167 for the given frameworkcode
1171 sub GetMarcFromKohaField {
1172 my ( $kohafield, $frameworkcode ) = @_;
1173 return (0, undef) unless $kohafield and defined $frameworkcode;
1174 my $relations = C4::Context->marcfromkohafield;
1175 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1181 =head2 GetMarcBiblio
1183 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1185 Returns MARC::Record representing bib identified by
1186 C<$biblionumber>. If no bib exists, returns undef.
1187 C<$embeditems>. If set to true, items data are included.
1188 The MARC record contains biblio data, and items data if $embeditems is set to true.
1193 my $biblionumber = shift;
1194 my $embeditems = shift || 0;
1195 my $dbh = C4::Context->dbh;
1196 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1197 $sth->execute($biblionumber);
1198 my $row = $sth->fetchrow_hashref;
1199 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1200 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1201 my $record = MARC::Record->new();
1204 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1205 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1206 return unless $record;
1208 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1209 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1219 my $marcxml = GetXmlBiblio($biblionumber);
1221 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1222 The XML contains both biblio & item datas
1227 my ($biblionumber) = @_;
1228 my $dbh = C4::Context->dbh;
1229 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1230 $sth->execute($biblionumber);
1231 my ($marcxml) = $sth->fetchrow;
1235 =head2 GetCOinSBiblio
1237 my $coins = GetCOinSBiblio($record);
1239 Returns the COinS (a span) which can be included in a biblio record
1243 sub GetCOinSBiblio {
1246 # get the coin format
1250 my $pos7 = substr $record->leader(), 7, 1;
1251 my $pos6 = substr $record->leader(), 6, 1;
1254 my ( $aulast, $aufirst ) = ( '', '' );
1263 my $titletype = 'b';
1265 # For the purposes of generating COinS metadata, LDR/06-07 can be
1266 # considered the same for UNIMARC and MARC21
1271 'b' => 'manuscript',
1273 'd' => 'manuscript',
1277 'i' => 'audioRecording',
1278 'j' => 'audioRecording',
1281 'm' => 'computerProgram',
1286 'a' => 'journalArticle',
1290 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1292 if ( $genre eq 'book' ) {
1293 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1296 ##### We must transform mtx to a valable mtx and document type ####
1297 if ( $genre eq 'book' ) {
1299 } elsif ( $genre eq 'journal' ) {
1302 } elsif ( $genre eq 'journalArticle' ) {
1310 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1312 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1315 $aulast = $record->subfield( '700', 'a' ) || '';
1316 $aufirst = $record->subfield( '700', 'b' ) || '';
1317 $oauthors = "&rft.au=$aufirst $aulast";
1320 if ( $record->field('200') ) {
1321 for my $au ( $record->field('200')->subfield('g') ) {
1322 $oauthors .= "&rft.au=$au";
1327 ? "&rft.title=" . $record->subfield( '200', 'a' )
1328 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1329 $pubyear = $record->subfield( '210', 'd' ) || '';
1330 $publisher = $record->subfield( '210', 'c' ) || '';
1331 $isbn = $record->subfield( '010', 'a' ) || '';
1332 $issn = $record->subfield( '011', 'a' ) || '';
1335 # MARC21 need some improve
1338 if ( $record->field('100') ) {
1339 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1343 if ( $record->field('700') ) {
1344 for my $au ( $record->field('700')->subfield('a') ) {
1345 $oauthors .= "&rft.au=$au";
1348 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1349 $subtitle = $record->subfield( '245', 'b' ) || '';
1350 $title .= $subtitle;
1351 if ($titletype eq 'a') {
1352 $pubyear = $record->field('008') || '';
1353 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1354 $isbn = $record->subfield( '773', 'z' ) || '';
1355 $issn = $record->subfield( '773', 'x' ) || '';
1356 if ($mtx eq 'journal') {
1357 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1359 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1361 foreach my $rel ($record->subfield( '773', 'g' )) {
1368 $pubyear = $record->subfield( '260', 'c' ) || '';
1369 $publisher = $record->subfield( '260', 'b' ) || '';
1370 $isbn = $record->subfield( '020', 'a' ) || '';
1371 $issn = $record->subfield( '022', 'a' ) || '';
1376 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1377 $coins_value =~ s/(\ |&[^a])/\+/g;
1378 $coins_value =~ s/\"/\"\;/g;
1380 #<!-- 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="
1382 return $coins_value;
1388 return the prices in accordance with the Marc format.
1392 my ( $record, $marcflavour ) = @_;
1396 if ( $marcflavour eq "MARC21" ) {
1397 @listtags = ('345', '020');
1399 } elsif ( $marcflavour eq "UNIMARC" ) {
1400 @listtags = ('345', '010');
1406 for my $field ( $record->field(@listtags) ) {
1407 for my $subfield_value ($field->subfield($subfield)){
1409 $subfield_value = MungeMarcPrice( $subfield_value );
1410 return $subfield_value if ($subfield_value);
1413 return 0; # no price found
1416 =head2 MungeMarcPrice
1418 Return the best guess at what the actual price is from a price field.
1421 sub MungeMarcPrice {
1424 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1426 ## Look for the currency symbol of the active currency, if it's there,
1427 ## start the price string right after the symbol. This allows us to prefer
1428 ## this native currency price over other currency prices, if possible.
1429 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1430 my $symbol = quotemeta( $active_currency->{'symbol'} );
1431 if ( $price =~ m/$symbol/ ) {
1432 my @parts = split(/$symbol/, $price );
1436 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1437 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1439 ## Split price into array on periods and commas
1440 my @parts = split(/[\,\.]/, $price);
1442 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1443 my $decimal = pop( @parts );
1444 if ( length( $decimal ) > 2 ) {
1445 push( @parts, $decimal );
1449 $price = join('', @parts );
1452 $price .= ".$decimal";
1459 =head2 GetMarcQuantity
1461 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1462 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1466 sub GetMarcQuantity {
1467 my ( $record, $marcflavour ) = @_;
1471 if ( $marcflavour eq "MARC21" ) {
1473 } elsif ( $marcflavour eq "UNIMARC" ) {
1474 @listtags = ('969');
1480 for my $field ( $record->field(@listtags) ) {
1481 for my $subfield_value ($field->subfield($subfield)){
1483 if ($subfield_value) {
1484 # in France, the cents separator is the , but sometimes, ppl use a .
1485 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1486 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1487 return $subfield_value;
1491 return 0; # no price found
1495 =head2 GetAuthorisedValueDesc
1497 my $subfieldvalue =get_authorised_value_desc(
1498 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1500 Retrieve the complete description for a given authorised value.
1502 Now takes $category and $value pair too.
1504 my $auth_value_desc =GetAuthorisedValueDesc(
1505 '','', 'DVD' ,'','','CCODE');
1507 If the optional $opac parameter is set to a true value, displays OPAC
1508 descriptions rather than normal ones when they exist.
1512 sub GetAuthorisedValueDesc {
1513 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1514 my $dbh = C4::Context->dbh;
1518 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1521 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1522 return C4::Branch::GetBranchName($value);
1526 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1527 return getitemtypeinfo($value)->{description};
1530 #---- "true" authorized value
1531 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1534 if ( $category ne "" ) {
1535 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1536 $sth->execute( $category, $value );
1537 my $data = $sth->fetchrow_hashref;
1538 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1540 return $value; # if nothing is found return the original value
1544 =head2 GetMarcControlnumber
1546 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1548 Get the control number / record Identifier from the MARC record and return it.
1552 sub GetMarcControlnumber {
1553 my ( $record, $marcflavour ) = @_;
1554 my $controlnumber = "";
1555 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1556 # Keep $marcflavour for possible later use
1557 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1558 my $controlnumberField = $record->field('001');
1559 if ($controlnumberField) {
1560 $controlnumber = $controlnumberField->data();
1563 return $controlnumber;
1568 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1570 Get all ISBNs from the MARC record and returns them in an array.
1571 ISBNs stored in different fields depending on MARC flavour
1576 my ( $record, $marcflavour ) = @_;
1578 if ( $marcflavour eq "UNIMARC" ) {
1580 } else { # assume marc21 if not unimarc
1587 foreach my $field ( $record->field($scope) ) {
1588 my $value = $field->as_string();
1589 if ( $isbn ne "" ) {
1590 $marcisbn = { marcisbn => $isbn, };
1591 push @marcisbns, $marcisbn;
1594 if ( $isbn ne $value ) {
1595 $isbn = $isbn . " " . $value;
1600 $marcisbn = { marcisbn => $isbn };
1601 push @marcisbns, $marcisbn; #load last tag into array
1609 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1611 Get all valid ISSNs from the MARC record and returns them in an array.
1612 ISSNs are stored in different fields depending on MARC flavour
1617 my ( $record, $marcflavour ) = @_;
1619 if ( $marcflavour eq "UNIMARC" ) {
1622 else { # assume MARC21 or NORMARC
1626 foreach my $field ( $record->field($scope) ) {
1627 push @marcissns, $field->subfield( 'a' );
1634 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1636 Get all notes from the MARC record and returns them in an array.
1637 The note are stored in different fields depending on MARC flavour
1642 my ( $record, $marcflavour ) = @_;
1644 if ( $marcflavour eq "UNIMARC" ) {
1646 } else { # assume marc21 if not unimarc
1653 foreach my $field ( $record->field($scope) ) {
1654 my $value = $field->as_string();
1655 if ( $note ne "" ) {
1656 $marcnote = { marcnote => $note, };
1657 push @marcnotes, $marcnote;
1660 if ( $note ne $value ) {
1661 $note = $note . " " . $value;
1666 $marcnote = { marcnote => $note };
1667 push @marcnotes, $marcnote; #load last tag into array
1670 } # end GetMarcNotes
1672 =head2 GetMarcSubjects
1674 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1676 Get all subjects from the MARC record and returns them in an array.
1677 The subjects are stored in different fields depending on MARC flavour
1681 sub GetMarcSubjects {
1682 my ( $record, $marcflavour ) = @_;
1683 my ( $mintag, $maxtag );
1684 if ( $marcflavour eq "UNIMARC" ) {
1687 } else { # assume marc21 if not unimarc
1697 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1699 foreach my $field ( $record->field('6..') ) {
1700 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1702 my @subfields = $field->subfields();
1706 # if there is an authority link, build the link with an= subfield9
1708 for my $subject_subfield (@subfields) {
1710 # don't load unimarc subfields 3,4,5
1711 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1713 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1714 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1715 my $code = $subject_subfield->[0];
1716 my $value = $subject_subfield->[1];
1717 my $linkvalue = $value;
1718 $linkvalue =~ s/(\(|\))//g;
1720 if ( $counter != 0 ) {
1721 $operator = ' and ';
1725 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1727 if ( not $found9 ) {
1728 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1731 if ( $counter != 0 ) {
1732 $separator = C4::Context->preference('authoritysep');
1736 my @this_link_loop = @link_loop;
1737 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 || $subject_subfield->[0] eq '0' );
1741 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1744 return \@marcsubjects;
1745 } #end getMARCsubjects
1747 =head2 GetMarcAuthors
1749 authors = GetMarcAuthors($record,$marcflavour);
1751 Get all authors from the MARC record and returns them in an array.
1752 The authors are stored in different fields depending on MARC flavour
1756 sub GetMarcAuthors {
1757 my ( $record, $marcflavour ) = @_;
1758 my ( $mintag, $maxtag );
1760 # tagslib useful for UNIMARC author reponsabilities
1762 &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.
1763 if ( $marcflavour eq "UNIMARC" ) {
1766 } elsif ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) { # assume marc21 or normarc if not unimarc
1774 foreach my $field ( $record->fields ) {
1775 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1778 my @subfields = $field->subfields();
1781 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1782 my $subfield9 = $field->subfield('9');
1783 for my $authors_subfield (@subfields) {
1785 # don't load unimarc subfields 3, 5
1786 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1787 my $subfieldcode = $authors_subfield->[0];
1788 my $value = $authors_subfield->[1];
1789 my $linkvalue = $value;
1790 $linkvalue =~ s/(\(|\))//g;
1792 if ( $count_auth != 0 ) {
1793 $operator = ' and ';
1796 # if we have an authority link, use that as the link, otherwise use standard searching
1798 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1801 # reset $linkvalue if UNIMARC author responsibility
1802 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1803 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1805 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1807 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1808 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1809 my @this_link_loop = @link_loop;
1811 if ( $count_auth != 0 ) {
1812 $separator = C4::Context->preference('authoritysep');
1814 push @subfields_loop,
1815 { tag => $field->tag(),
1816 code => $subfieldcode,
1818 link_loop => \@this_link_loop,
1819 separator => $separator
1821 unless ( $authors_subfield->[0] eq '9' || $authors_subfield->[0] eq '0');
1824 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1826 return \@marcauthors;
1831 $marcurls = GetMarcUrls($record,$marcflavour);
1833 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1834 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1839 my ( $record, $marcflavour ) = @_;
1842 for my $field ( $record->field('856') ) {
1844 for my $note ( $field->subfield('z') ) {
1845 push @notes, { note => $note };
1847 my @urls = $field->subfield('u');
1848 foreach my $url (@urls) {
1850 if ( $marcflavour eq 'MARC21' ) {
1851 my $s3 = $field->subfield('3');
1852 my $link = $field->subfield('y');
1853 unless ( $url =~ /^\w+:/ ) {
1854 if ( $field->indicator(1) eq '7' ) {
1855 $url = $field->subfield('2') . "://" . $url;
1856 } elsif ( $field->indicator(1) eq '1' ) {
1857 $url = 'ftp://' . $url;
1860 # properly, this should be if ind1=4,
1861 # however we will assume http protocol since we're building a link.
1862 $url = 'http://' . $url;
1866 # TODO handle ind 2 (relationship)
1871 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1872 $marcurl->{'part'} = $s3 if ($link);
1873 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1875 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1876 $marcurl->{'MARCURL'} = $url;
1878 push @marcurls, $marcurl;
1884 =head2 GetMarcSeries
1886 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1888 Get all series from the MARC record and returns them in an array.
1889 The series are stored in different fields depending on MARC flavour
1894 my ( $record, $marcflavour ) = @_;
1895 my ( $mintag, $maxtag );
1896 if ( $marcflavour eq "UNIMARC" ) {
1899 } else { # assume marc21 if not unimarc
1909 foreach my $field ( $record->field('440'), $record->field('490') ) {
1912 #my $value = $field->subfield('a');
1913 #$marcsubjct = {MARCSUBJCT => $value,};
1914 my @subfields = $field->subfields();
1916 #warn "subfields:".join " ", @$subfields;
1919 for my $series_subfield (@subfields) {
1921 undef $volume_number;
1923 # see if this is an instance of a volume
1924 if ( $series_subfield->[0] eq 'v' ) {
1928 my $code = $series_subfield->[0];
1929 my $value = $series_subfield->[1];
1930 my $linkvalue = $value;
1931 $linkvalue =~ s/(\(|\))//g;
1932 if ( $counter != 0 ) {
1933 push @link_loop, { link => $linkvalue, operator => ' and ', };
1935 push @link_loop, { link => $linkvalue, operator => undef, };
1938 if ( $counter != 0 ) {
1939 $separator = C4::Context->preference('authoritysep');
1941 if ($volume_number) {
1942 push @subfields_loop, { volumenum => $value };
1944 if ( $series_subfield->[0] ne '9' ) {
1945 push @subfields_loop, {
1948 link_loop => \@link_loop,
1949 separator => $separator,
1950 volumenum => $volume_number,
1956 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1958 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1959 #push @marcsubjcts, $marcsubjct;
1963 my $marcseriessarray = \@marcseries;
1964 return $marcseriessarray;
1965 } #end getMARCseriess
1969 $marchostsarray = GetMarcHosts($record,$marcflavour);
1971 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
1976 my ( $record, $marcflavour ) = @_;
1977 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
1978 $marcflavour ||="MARC21";
1979 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1982 $bibnumber_subf ="0";
1983 $itemnumber_subf='9';
1985 elsif ($marcflavour eq "UNIMARC") {
1988 $bibnumber_subf ="0";
1989 $itemnumber_subf='9';
1994 foreach my $field ( $record->field($tag)) {
1998 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
1999 my $hosttitle = $field->subfield($title_subf);
2000 my $hostitemnumber=$field->subfield($itemnumber_subf);
2001 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2002 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2005 my $marchostsarray = \@marchosts;
2006 return $marchostsarray;
2009 =head2 GetFrameworkCode
2011 $frameworkcode = GetFrameworkCode( $biblionumber )
2015 sub GetFrameworkCode {
2016 my ($biblionumber) = @_;
2017 my $dbh = C4::Context->dbh;
2018 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2019 $sth->execute($biblionumber);
2020 my ($frameworkcode) = $sth->fetchrow;
2021 return $frameworkcode;
2024 =head2 TransformKohaToMarc
2026 $record = TransformKohaToMarc( $hash )
2028 This function builds partial MARC::Record from a hash
2029 Hash entries can be from biblio or biblioitems.
2031 This function is called in acquisition module, to create a basic catalogue
2032 entry from user entry
2037 sub TransformKohaToMarc {
2039 my $record = MARC::Record->new();
2040 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2041 my $db_to_marc = C4::Context->marcfromkohafield;
2042 while ( my ($name, $value) = each %$hash ) {
2043 next unless my $dtm = $db_to_marc->{''}->{$name};
2044 next unless ( scalar( @$dtm ) );
2045 my ($tag, $letter) = @$dtm;
2046 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2047 if ( my $field = $record->field($tag) ) {
2048 $field->add_subfields( $letter => $value );
2051 $record->insert_fields_ordered( MARC::Field->new(
2052 $tag, " ", " ", $letter => $value ) );
2060 =head2 PrepHostMarcField
2062 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2064 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2068 sub PrepHostMarcField {
2069 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2070 $marcflavour ||="MARC21";
2073 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2074 my $item = C4::Items::GetItem($hostitemnumber);
2077 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2081 if ($hostrecord->subfield('100','a')){
2082 $mainentry = $hostrecord->subfield('100','a');
2083 } elsif ($hostrecord->subfield('110','a')){
2084 $mainentry = $hostrecord->subfield('110','a');
2086 $mainentry = $hostrecord->subfield('111','a');
2089 # qualification info
2091 if (my $field260 = $hostrecord->field('260')){
2092 $qualinfo = $field260->as_string( 'abc' );
2097 my $ed = $hostrecord->subfield('250','a');
2098 my $barcode = $item->{'barcode'};
2099 my $title = $hostrecord->subfield('245','a');
2101 # record control number, 001 with 003 and prefix
2103 if ($hostrecord->field('001')){
2104 $recctrlno = $hostrecord->field('001')->data();
2105 if ($hostrecord->field('003')){
2106 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2111 my $issn = $hostrecord->subfield('022','a');
2112 my $isbn = $hostrecord->subfield('020','a');
2115 $hostmarcfield = MARC::Field->new(
2117 '0' => $hostbiblionumber,
2118 '9' => $hostitemnumber,
2128 } elsif ($marcflavour eq "UNIMARC") {
2129 $hostmarcfield = MARC::Field->new(
2131 '0' => $hostbiblionumber,
2132 't' => $hostrecord->subfield('200','a'),
2133 '9' => $hostitemnumber
2137 return $hostmarcfield;
2140 =head2 TransformHtmlToXml
2142 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2143 $ind_tag, $auth_type )
2145 $auth_type contains :
2149 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2151 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2153 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2159 sub TransformHtmlToXml {
2160 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2161 my $xml = MARC::File::XML::header('UTF-8');
2162 $xml .= "<record>\n";
2163 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2164 MARC::File::XML->default_record_format($auth_type);
2166 # in UNIMARC, field 100 contains the encoding
2167 # check that there is one, otherwise the
2168 # MARC::Record->new_from_xml will fail (and Koha will die)
2169 my $unimarc_and_100_exist = 0;
2170 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2175 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2177 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2179 # if we have a 100 field and it's values are not correct, skip them.
2180 # if we don't have any valid 100 field, we will create a default one at the end
2181 my $enc = substr( @$values[$i], 26, 2 );
2182 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2183 $unimarc_and_100_exist = 1;
2188 @$values[$i] =~ s/&/&/g;
2189 @$values[$i] =~ s/</</g;
2190 @$values[$i] =~ s/>/>/g;
2191 @$values[$i] =~ s/"/"/g;
2192 @$values[$i] =~ s/'/'/g;
2194 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2195 # utf8::decode( @$values[$i] );
2197 if ( ( @$tags[$i] ne $prevtag ) ) {
2198 $j++ unless ( @$tags[$i] eq "" );
2199 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2200 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2201 my $ind1 = _default_ind_to_space($indicator1);
2203 if ( @$indicator[$j] ) {
2204 $ind2 = _default_ind_to_space($indicator2);
2206 warn "Indicator in @$tags[$i] is empty";
2210 $xml .= "</datafield>\n";
2211 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2212 && ( @$values[$i] ne "" ) ) {
2213 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2214 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2220 if ( @$values[$i] ne "" ) {
2223 if ( @$tags[$i] eq "000" ) {
2224 $xml .= "<leader>@$values[$i]</leader>\n";
2227 # rest of the fixed fields
2228 } elsif ( @$tags[$i] < 10 ) {
2229 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2232 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2233 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2238 } else { # @$tags[$i] eq $prevtag
2239 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2240 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2241 my $ind1 = _default_ind_to_space($indicator1);
2243 if ( @$indicator[$j] ) {
2244 $ind2 = _default_ind_to_space($indicator2);
2246 warn "Indicator in @$tags[$i] is empty";
2249 if ( @$values[$i] eq "" ) {
2252 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2255 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2258 $prevtag = @$tags[$i];
2260 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2261 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2263 # warn "SETTING 100 for $auth_type";
2264 my $string = strftime( "%Y%m%d", localtime(time) );
2266 # set 50 to position 26 is biblios, 13 if authorities
2268 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2269 $string = sprintf( "%-*s", 35, $string );
2270 substr( $string, $pos, 6, "50" );
2271 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2272 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2273 $xml .= "</datafield>\n";
2275 $xml .= "</record>\n";
2276 $xml .= MARC::File::XML::footer();
2280 =head2 _default_ind_to_space
2282 Passed what should be an indicator returns a space
2283 if its undefined or zero length
2287 sub _default_ind_to_space {
2289 if ( !defined $s || $s eq q{} ) {
2295 =head2 TransformHtmlToMarc
2297 L<$record> = TransformHtmlToMarc(L<$cgi>)
2298 L<$cgi> is the CGI object which containts the values for subfields
2300 'tag_010_indicator1_531951' ,
2301 'tag_010_indicator2_531951' ,
2302 'tag_010_code_a_531951_145735' ,
2303 'tag_010_subfield_a_531951_145735' ,
2304 'tag_200_indicator1_873510' ,
2305 'tag_200_indicator2_873510' ,
2306 'tag_200_code_a_873510_673465' ,
2307 'tag_200_subfield_a_873510_673465' ,
2308 'tag_200_code_b_873510_704318' ,
2309 'tag_200_subfield_b_873510_704318' ,
2310 'tag_200_code_e_873510_280822' ,
2311 'tag_200_subfield_e_873510_280822' ,
2312 'tag_200_code_f_873510_110730' ,
2313 'tag_200_subfield_f_873510_110730' ,
2315 L<$record> is the MARC::Record object.
2319 sub TransformHtmlToMarc {
2322 my @params = $cgi->param();
2324 # explicitly turn on the UTF-8 flag for all
2325 # 'tag_' parameters to avoid incorrect character
2326 # conversion later on
2327 my $cgi_params = $cgi->Vars;
2328 foreach my $param_name ( keys %$cgi_params ) {
2329 if ( $param_name =~ /^tag_/ ) {
2330 my $param_value = $cgi_params->{$param_name};
2331 if ( utf8::decode($param_value) ) {
2332 $cgi_params->{$param_name} = $param_value;
2335 # FIXME - need to do something if string is not valid UTF-8
2339 # creating a new record
2340 my $record = MARC::Record->new();
2343 #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!
2344 while ( $params[$i] ) { # browse all CGI params
2345 my $param = $params[$i];
2348 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2349 if ( $param eq 'biblionumber' ) {
2350 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2351 if ( $biblionumbertagfield < 10 ) {
2352 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2354 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2356 push @fields, $newfield if ($newfield);
2357 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2360 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2361 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2365 if ( $tag < 10 ) { # no code for theses fields
2366 # in MARC editor, 000 contains the leader.
2367 if ( $tag eq '000' ) {
2368 # Force a fake leader even if not provided to avoid crashing
2369 # during decoding MARC record containing UTF-8 characters
2371 length( $cgi->param($params[$j+1]) ) == 24
2372 ? $cgi->param( $params[ $j + 1 ] )
2376 # between 001 and 009 (included)
2377 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2378 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2381 # > 009, deal with subfields
2383 # browse subfields for this tag (reason for _code_ match)
2384 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2385 last unless defined $params[$j+1];
2386 #if next param ne subfield, then it was probably empty
2387 #try next param by incrementing j
2388 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2389 my $fval= $cgi->param($params[$j+1]);
2390 #check if subfield value not empty and field exists
2391 if($fval ne '' && $newfield) {
2392 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2394 elsif($fval ne '') {
2395 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2399 $i= $j-1; #update i for outer loop accordingly
2401 push @fields, $newfield if ($newfield);
2406 $record->append_fields(@fields);
2410 # cache inverted MARC field map
2411 our $inverted_field_map;
2413 =head2 TransformMarcToKoha
2415 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2417 Extract data from a MARC bib record into a hashref representing
2418 Koha biblio, biblioitems, and items fields.
2422 sub TransformMarcToKoha {
2423 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2426 $limit_table = $limit_table || 0;
2427 $frameworkcode = '' unless defined $frameworkcode;
2429 unless ( defined $inverted_field_map ) {
2430 $inverted_field_map = _get_inverted_marc_field_map();
2434 if ( defined $limit_table && $limit_table eq 'items' ) {
2435 $tables{'items'} = 1;
2437 $tables{'items'} = 1;
2438 $tables{'biblio'} = 1;
2439 $tables{'biblioitems'} = 1;
2442 # traverse through record
2443 MARCFIELD: foreach my $field ( $record->fields() ) {
2444 my $tag = $field->tag();
2445 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2446 if ( $field->is_control_field() ) {
2447 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2448 ENTRY: foreach my $entry ( @{$kohafields} ) {
2449 my ( $subfield, $table, $column ) = @{$entry};
2450 next ENTRY unless exists $tables{$table};
2451 my $key = _disambiguate( $table, $column );
2452 if ( $result->{$key} ) {
2453 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2454 $result->{$key} .= " | " . $field->data();
2457 $result->{$key} = $field->data();
2462 # deal with subfields
2463 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2464 my $code = $sf->[0];
2465 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2466 my $value = $sf->[1];
2467 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2468 my ( $table, $column ) = @{$entry};
2469 next SFENTRY unless exists $tables{$table};
2470 my $key = _disambiguate( $table, $column );
2471 if ( $result->{$key} ) {
2472 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2473 $result->{$key} .= " | " . $value;
2476 $result->{$key} = $value;
2483 # modify copyrightdate to keep only the 1st year found
2484 if ( exists $result->{'copyrightdate'} ) {
2485 my $temp = $result->{'copyrightdate'};
2486 $temp =~ m/c(\d\d\d\d)/;
2487 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2488 $result->{'copyrightdate'} = $1;
2489 } else { # if no cYYYY, get the 1st date.
2490 $temp =~ m/(\d\d\d\d)/;
2491 $result->{'copyrightdate'} = $1;
2495 # modify publicationyear to keep only the 1st year found
2496 if ( exists $result->{'publicationyear'} ) {
2497 my $temp = $result->{'publicationyear'};
2498 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2499 $result->{'publicationyear'} = $1;
2500 } else { # if no cYYYY, get the 1st date.
2501 $temp =~ m/(\d\d\d\d)/;
2502 $result->{'publicationyear'} = $1;
2509 sub _get_inverted_marc_field_map {
2511 my $relations = C4::Context->marcfromkohafield;
2513 foreach my $frameworkcode ( keys %{$relations} ) {
2514 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2515 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2516 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2517 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2518 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2519 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2520 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2526 =head2 _disambiguate
2528 $newkey = _disambiguate($table, $field);
2530 This is a temporary hack to distinguish between the
2531 following sets of columns when using TransformMarcToKoha.
2533 items.cn_source & biblioitems.cn_source
2534 items.cn_sort & biblioitems.cn_sort
2536 Columns that are currently NOT distinguished (FIXME
2537 due to lack of time to fully test) are:
2539 biblio.notes and biblioitems.notes
2544 FIXME - this is necessary because prefixing each column
2545 name with the table name would require changing lots
2546 of code and templates, and exposing more of the DB
2547 structure than is good to the UI templates, particularly
2548 since biblio and bibloitems may well merge in a future
2549 version. In the future, it would also be good to
2550 separate DB access and UI presentation field names
2555 sub CountItemsIssued {
2556 my ($biblionumber) = @_;
2557 my $dbh = C4::Context->dbh;
2558 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2559 $sth->execute($biblionumber);
2560 my $row = $sth->fetchrow_hashref();
2561 return $row->{'issuedCount'};
2565 my ( $table, $column ) = @_;
2566 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2567 return $table . '.' . $column;
2574 =head2 get_koha_field_from_marc
2576 $result->{_disambiguate($table, $field)} =
2577 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2579 Internal function to map data from the MARC record to a specific non-MARC field.
2580 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2584 sub get_koha_field_from_marc {
2585 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2586 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2588 foreach my $field ( $record->field($tagfield) ) {
2589 if ( $field->tag() < 10 ) {
2591 $kohafield .= " | " . $field->data();
2593 $kohafield = $field->data();
2596 if ( $field->subfields ) {
2597 my @subfields = $field->subfields();
2598 foreach my $subfieldcount ( 0 .. $#subfields ) {
2599 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2601 $kohafield .= " | " . $subfields[$subfieldcount][1];
2603 $kohafield = $subfields[$subfieldcount][1];
2613 =head2 TransformMarcToKohaOneField
2615 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2619 sub TransformMarcToKohaOneField {
2621 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2622 # only the 1st will be retrieved...
2623 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2625 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2626 foreach my $field ( $record->field($tagfield) ) {
2627 if ( $field->tag() < 10 ) {
2628 if ( $result->{$kohafield} ) {
2629 $result->{$kohafield} .= " | " . $field->data();
2631 $result->{$kohafield} = $field->data();
2634 if ( $field->subfields ) {
2635 my @subfields = $field->subfields();
2636 foreach my $subfieldcount ( 0 .. $#subfields ) {
2637 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2638 if ( $result->{$kohafield} ) {
2639 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2641 $result->{$kohafield} = $subfields[$subfieldcount][1];
2655 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2657 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2658 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2659 # =head2 ModZebrafiles
2661 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2665 # sub ModZebrafiles {
2667 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2671 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2672 # unless ( opendir( DIR, "$zebradir" ) ) {
2673 # warn "$zebradir not found";
2677 # my $filename = $zebradir . $biblionumber;
2680 # open( OUTPUT, ">", $filename . ".xml" );
2681 # print OUTPUT $record;
2688 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2690 $biblionumber is the biblionumber we want to index
2692 $op is specialUpdate or delete, and is used to know what we want to do
2694 $server is the server that we want to update
2696 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2697 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2700 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2705 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2706 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2707 my $dbh = C4::Context->dbh;
2709 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2711 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2712 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2714 if ( C4::Context->preference("NoZebra") ) {
2716 # lock the nozebra table : we will read index lines, update them in Perl process
2717 # and write everything in 1 transaction.
2718 # lock the table to avoid someone else overwriting what we are doing
2719 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2720 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2721 if ( $op eq 'specialUpdate' ) {
2723 # OK, we have to add or update the record
2724 # 1st delete (virtually, in indexes), if record actually exists
2726 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2729 # ... add the record
2730 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2733 # it's a deletion, delete the record...
2734 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2735 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2738 # ok, now update the database...
2739 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2740 foreach my $key ( keys %result ) {
2741 foreach my $index ( keys %{ $result{$key} } ) {
2742 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2745 $dbh->do('UNLOCK TABLES');
2749 # we use zebra, just fill zebraqueue table
2751 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2753 AND biblio_auth_number = ?
2756 my $check_sth = $dbh->prepare_cached($check_sql);
2757 $check_sth->execute( $server, $biblionumber, $op );
2758 my ($count) = $check_sth->fetchrow_array;
2759 $check_sth->finish();
2760 if ( $count == 0 ) {
2761 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2762 $sth->execute( $biblionumber, $server, $op );
2768 =head2 GetNoZebraIndexes
2770 %indexes = GetNoZebraIndexes;
2772 return the data from NoZebraIndexes syspref.
2776 sub GetNoZebraIndexes {
2777 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2779 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2780 $line =~ /(.*)=>(.*)/;
2781 my $index = $1; # initial ' or " is removed afterwards
2783 $index =~ s/'|"|\s//g;
2784 $fields =~ s/'|"|\s//g;
2785 $indexes{$index} = $fields;
2790 =head2 EmbedItemsInMarcBiblio
2792 EmbedItemsInMarcBiblio($marc, $biblionumber);
2794 Given a MARC::Record object containing a bib record,
2795 modify it to include the items attached to it as 9XX
2796 per the bib's MARC framework.
2800 sub EmbedItemsInMarcBiblio {
2801 my ($marc, $biblionumber) = @_;
2802 croak "No MARC record" unless $marc;
2804 my $frameworkcode = GetFrameworkCode($biblionumber);
2805 _strip_item_fields($marc, $frameworkcode);
2807 # ... and embed the current items
2808 my $dbh = C4::Context->dbh;
2809 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2810 $sth->execute($biblionumber);
2812 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2813 while (my ($itemnumber) = $sth->fetchrow_array) {
2815 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2816 push @item_fields, $item_marc->field($itemtag);
2818 $marc->append_fields(@item_fields);
2821 =head1 INTERNAL FUNCTIONS
2823 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2825 function to delete a biblio in NoZebra indexes
2826 This function does NOT delete anything in database : it reads all the indexes entries
2827 that have to be deleted & delete them in the hash
2829 The SQL part is done either :
2830 - after the Add if we are modifying a biblio (delete + add again)
2831 - immediatly after this sub if we are doing a true deletion.
2833 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2837 sub _DelBiblioNoZebra {
2838 my ( $biblionumber, $record, $server ) = @_;
2841 my $dbh = C4::Context->dbh;
2846 if ( $server eq 'biblioserver' ) {
2847 %index = GetNoZebraIndexes;
2849 # get title of the record (to store the 10 first letters with the index)
2850 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2851 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2854 # for authorities, the "title" is the $a mainentry
2855 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2856 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2857 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2858 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2859 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2860 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2861 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2866 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2867 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2869 # limit to 10 char, should be enough, and limit the DB size
2870 $title = substr( $title, 0, 10 );
2873 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2874 foreach my $field ( $record->fields() ) {
2876 #parse each subfield
2877 next if $field->tag < 10;
2878 foreach my $subfield ( $field->subfields() ) {
2879 my $tag = $field->tag();
2880 my $subfieldcode = $subfield->[0];
2883 # check each index to see if the subfield is stored somewhere
2884 # otherwise, store it in __RAW__ index
2885 foreach my $key ( keys %index ) {
2887 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2888 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2890 my $line = lc $subfield->[1];
2892 # remove meaningless value in the field...
2893 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2895 # ... and split in words
2896 foreach ( split / /, $line ) {
2897 next unless $_; # skip empty values (multiple spaces)
2898 # if the entry is already here, do nothing, the biblionumber has already be removed
2899 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2901 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2902 $sth2->execute( $server, $key, $_ );
2903 my $existing_biblionumbers = $sth2->fetchrow;
2906 if ($existing_biblionumbers) {
2908 # warn " existing for $key $_: $existing_biblionumbers";
2909 $result{$key}->{$_} = $existing_biblionumbers;
2910 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2917 # the subfield is not indexed, store it in __RAW__ index anyway
2919 my $line = lc $subfield->[1];
2920 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2922 # ... and split in words
2923 foreach ( split / /, $line ) {
2924 next unless $_; # skip empty values (multiple spaces)
2925 # if the entry is already here, do nothing, the biblionumber has already be removed
2926 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2928 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2929 $sth2->execute( $server, '__RAW__', $_ );
2930 my $existing_biblionumbers = $sth2->fetchrow;
2933 if ($existing_biblionumbers) {
2934 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2935 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2945 =head2 _AddBiblioNoZebra
2947 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2949 function to add a biblio in NoZebra indexes
2953 sub _AddBiblioNoZebra {
2954 my ( $biblionumber, $record, $server, %result ) = @_;
2955 my $dbh = C4::Context->dbh;
2960 if ( $server eq 'biblioserver' ) {
2961 %index = GetNoZebraIndexes;
2963 # get title of the record (to store the 10 first letters with the index)
2964 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2965 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2968 # warn "server : $server";
2969 # for authorities, the "title" is the $a mainentry
2970 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2971 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2972 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2973 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2974 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2975 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2976 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2979 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2980 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2982 # limit to 10 char, should be enough, and limit the DB size
2983 $title = substr( $title, 0, 10 );
2986 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2987 foreach my $field ( $record->fields() ) {
2989 #parse each subfield
2990 ###FIXME: impossible to index a 001-009 value with NoZebra
2991 next if $field->tag < 10;
2992 foreach my $subfield ( $field->subfields() ) {
2993 my $tag = $field->tag();
2994 my $subfieldcode = $subfield->[0];
2997 # warn "INDEXING :".$subfield->[1];
2998 # check each index to see if the subfield is stored somewhere
2999 # otherwise, store it in __RAW__ index
3000 foreach my $key ( keys %index ) {
3002 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
3003 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
3005 my $line = lc $subfield->[1];
3007 # remove meaningless value in the field...
3008 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3010 # ... and split in words
3011 foreach ( split / /, $line ) {
3012 next unless $_; # skip empty values (multiple spaces)
3013 # if the entry is already here, improve weight
3015 # warn "managing $_";
3016 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3017 my $weight = $1 + 1;
3018 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3019 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3022 # get the value if it exist in the nozebra table, otherwise, create it
3023 $sth2->execute( $server, $key, $_ );
3024 my $existing_biblionumbers = $sth2->fetchrow;
3027 if ($existing_biblionumbers) {
3028 $result{$key}->{"$_"} = $existing_biblionumbers;
3029 my $weight = defined $1 ? $1 + 1 : 1;
3030 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
3031 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
3033 # create a new ligne for this entry
3036 # warn "INSERT : $server / $key / $_";
3037 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
3038 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
3045 # the subfield is not indexed, store it in __RAW__ index anyway
3047 my $line = lc $subfield->[1];
3048 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
3050 # ... and split in words
3051 foreach ( split / /, $line ) {
3052 next unless $_; # skip empty values (multiple spaces)
3053 # if the entry is already here, improve weight
3054 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
3055 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
3056 my $weight = $1 + 1;
3057 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3058 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3061 # get the value if it exist in the nozebra table, otherwise, create it
3062 $sth2->execute( $server, '__RAW__', $_ );
3063 my $existing_biblionumbers = $sth2->fetchrow;
3066 if ($existing_biblionumbers) {
3067 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
3068 my $weight = ( $1 ? $1 : 0 ) + 1;
3069 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
3070 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
3072 # create a new ligne for this entry
3074 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
3075 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
3085 =head2 _koha_marc_update_bib_ids
3088 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
3090 Internal function to add or update biblionumber and biblioitemnumber to
3095 sub _koha_marc_update_bib_ids {
3096 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
3098 # we must add bibnum and bibitemnum in MARC::Record...
3099 # we build the new field with biblionumber and biblioitemnumber
3100 # we drop the original field
3101 # we add the new builded field.
3102 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
3103 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
3104 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
3105 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblio_tag;
3107 if ( $biblio_tag == $biblioitem_tag ) {
3109 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3110 my $new_field = MARC::Field->new(
3111 $biblio_tag, '', '',
3112 "$biblio_subfield" => $biblionumber,
3113 "$biblioitem_subfield" => $biblioitemnumber
3116 # drop old field and create new one...
3117 my $old_field = $record->field($biblio_tag);
3118 $record->delete_field($old_field) if $old_field;
3119 $record->insert_fields_ordered($new_field);
3122 # biblionumber & biblioitemnumber are in different fields
3124 # deal with biblionumber
3125 my ( $new_field, $old_field );
3126 if ( $biblio_tag < 10 ) {
3127 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3129 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3132 # drop old field and create new one...
3133 $old_field = $record->field($biblio_tag);
3134 $record->delete_field($old_field) if $old_field;
3135 $record->insert_fields_ordered($new_field);
3137 # deal with biblioitemnumber
3138 if ( $biblioitem_tag < 10 ) {
3139 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3141 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3144 # drop old field and create new one...
3145 $old_field = $record->field($biblioitem_tag);
3146 $record->delete_field($old_field) if $old_field;
3147 $record->insert_fields_ordered($new_field);
3151 =head2 _koha_marc_update_biblioitem_cn_sort
3153 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3155 Given a MARC bib record and the biblioitem hash, update the
3156 subfield that contains a copy of the value of biblioitems.cn_sort.
3160 sub _koha_marc_update_biblioitem_cn_sort {
3162 my $biblioitem = shift;
3163 my $frameworkcode = shift;
3165 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3166 return unless $biblioitem_tag;
3168 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3170 if ( my $field = $marc->field($biblioitem_tag) ) {
3171 $field->delete_subfield( code => $biblioitem_subfield );
3172 if ( $cn_sort ne '' ) {
3173 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3177 # if we get here, no biblioitem tag is present in the MARC record, so
3178 # we'll create it if $cn_sort is not empty -- this would be
3179 # an odd combination of events, however
3181 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3186 =head2 _koha_add_biblio
3188 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3190 Internal function to add a biblio ($biblio is a hash with the values)
3194 sub _koha_add_biblio {
3195 my ( $dbh, $biblio, $frameworkcode ) = @_;
3199 # set the series flag
3200 unless (defined $biblio->{'serial'}){
3201 $biblio->{'serial'} = 0;
3202 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3205 my $query = "INSERT INTO biblio
3206 SET frameworkcode = ?,
3217 my $sth = $dbh->prepare($query);
3219 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3220 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3223 my $biblionumber = $dbh->{'mysql_insertid'};
3224 if ( $dbh->errstr ) {
3225 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3231 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3232 return ( $biblionumber, $error );
3235 =head2 _koha_modify_biblio
3237 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3239 Internal function for updating the biblio table
3243 sub _koha_modify_biblio {
3244 my ( $dbh, $biblio, $frameworkcode ) = @_;
3249 SET frameworkcode = ?,
3258 WHERE biblionumber = ?
3261 my $sth = $dbh->prepare($query);
3264 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3265 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3266 ) if $biblio->{'biblionumber'};
3268 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3269 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3272 return ( $biblio->{'biblionumber'}, $error );
3275 =head2 _koha_modify_biblioitem_nonmarc
3277 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3279 Updates biblioitems row except for marc and marcxml, which should be changed
3284 sub _koha_modify_biblioitem_nonmarc {
3285 my ( $dbh, $biblioitem ) = @_;
3288 # re-calculate the cn_sort, it may have changed
3289 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3291 my $query = "UPDATE biblioitems
3292 SET biblionumber = ?,
3298 publicationyear = ?,
3302 collectiontitle = ?,
3304 collectionvolume= ?,
3305 editionstatement= ?,
3306 editionresponsibility = ?,
3321 where biblioitemnumber = ?
3323 my $sth = $dbh->prepare($query);
3325 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3326 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3327 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3328 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3329 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3330 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3331 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3332 $biblioitem->{'ean'},
3333 $biblioitem->{'biblioitemnumber'}
3335 if ( $dbh->errstr ) {
3336 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3339 return ( $biblioitem->{'biblioitemnumber'}, $error );
3342 =head2 _koha_add_biblioitem
3344 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3346 Internal function to add a biblioitem
3350 sub _koha_add_biblioitem {
3351 my ( $dbh, $biblioitem ) = @_;
3354 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3355 my $query = "INSERT INTO biblioitems SET
3362 publicationyear = ?,
3366 collectiontitle = ?,
3368 collectionvolume= ?,
3369 editionstatement= ?,
3370 editionresponsibility = ?,
3387 my $sth = $dbh->prepare($query);
3389 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3390 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3391 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3392 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3393 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3394 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3395 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3396 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}
3398 my $bibitemnum = $dbh->{'mysql_insertid'};
3400 if ( $dbh->errstr ) {
3401 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3405 return ( $bibitemnum, $error );
3408 =head2 _koha_delete_biblio
3410 $error = _koha_delete_biblio($dbh,$biblionumber);
3412 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3414 C<$dbh> - the database handle
3416 C<$biblionumber> - the biblionumber of the biblio to be deleted
3420 # FIXME: add error handling
3422 sub _koha_delete_biblio {
3423 my ( $dbh, $biblionumber ) = @_;
3425 # get all the data for this biblio
3426 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3427 $sth->execute($biblionumber);
3429 if ( my $data = $sth->fetchrow_hashref ) {
3431 # save the record in deletedbiblio
3432 # find the fields to save
3433 my $query = "INSERT INTO deletedbiblio SET ";
3435 foreach my $temp ( keys %$data ) {
3436 $query .= "$temp = ?,";
3437 push( @bind, $data->{$temp} );
3440 # replace the last , by ",?)"
3442 my $bkup_sth = $dbh->prepare($query);
3443 $bkup_sth->execute(@bind);
3447 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3448 $sth2->execute($biblionumber);
3449 # update the timestamp (Bugzilla 7146)
3450 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3451 $sth2->execute($biblionumber);
3458 =head2 _koha_delete_biblioitems
3460 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3462 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3464 C<$dbh> - the database handle
3465 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3469 # FIXME: add error handling
3471 sub _koha_delete_biblioitems {
3472 my ( $dbh, $biblioitemnumber ) = @_;
3474 # get all the data for this biblioitem
3475 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3476 $sth->execute($biblioitemnumber);
3478 if ( my $data = $sth->fetchrow_hashref ) {
3480 # save the record in deletedbiblioitems
3481 # find the fields to save
3482 my $query = "INSERT INTO deletedbiblioitems SET ";
3484 foreach my $temp ( keys %$data ) {
3485 $query .= "$temp = ?,";
3486 push( @bind, $data->{$temp} );
3489 # replace the last , by ",?)"
3491 my $bkup_sth = $dbh->prepare($query);
3492 $bkup_sth->execute(@bind);
3495 # delete the biblioitem
3496 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3497 $sth2->execute($biblioitemnumber);
3498 # update the timestamp (Bugzilla 7146)
3499 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3500 $sth2->execute($biblioitemnumber);
3507 =head1 UNEXPORTED FUNCTIONS
3509 =head2 ModBiblioMarc
3511 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3513 Add MARC data for a biblio to koha
3515 Function exported, but should NOT be used, unless you really know what you're doing
3520 # pass the MARC::Record to this function, and it will create the records in
3522 my ( $record, $biblionumber, $frameworkcode ) = @_;
3524 # Clone record as it gets modified
3525 $record = $record->clone();
3526 my $dbh = C4::Context->dbh;
3527 my @fields = $record->fields();
3528 if ( !$frameworkcode ) {
3529 $frameworkcode = "";
3531 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3532 $sth->execute( $frameworkcode, $biblionumber );
3534 my $encoding = C4::Context->preference("marcflavour");
3536 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3537 if ( $encoding eq "UNIMARC" ) {
3538 my $string = $record->subfield( 100, "a" );
3539 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3540 my $f100 = $record->field(100);
3541 $record->delete_field($f100);
3543 $string = POSIX::strftime( "%Y%m%d", localtime );
3545 $string = sprintf( "%-*s", 35, $string );
3547 substr( $string, 22, 6, "frey50" );
3548 unless ( $record->subfield( 100, "a" ) ) {
3549 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3553 #enhancement 5374: update transaction date (005) for marc21/unimarc
3554 if($encoding =~ /MARC21|UNIMARC/) {
3555 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3556 # YY MM DD HH MM SS (update year and month)
3557 my $f005= $record->field('005');
3558 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3562 if ( C4::Context->preference("NoZebra") ) {
3564 # only NoZebra indexing needs to have
3565 # the previous version of the record
3566 $oldRecord = GetMarcBiblio($biblionumber);
3568 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3569 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3571 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3572 return $biblionumber;
3575 =head2 get_biblio_authorised_values
3577 find the types and values for all authorised values assigned to this biblio.
3581 MARC::Record of the bib
3583 returns: a hashref mapping the authorised value to the value set for this biblionumber
3585 $authorised_values = {
3586 'Scent' => 'flowery',
3587 'Audience' => 'Young Adult',
3588 'itemtypes' => 'SER',
3591 Notes: forlibrarian should probably be passed in, and called something different.
3595 sub get_biblio_authorised_values {
3596 my $biblionumber = shift;
3599 my $forlibrarian = 1; # are we in staff or opac?
3600 my $frameworkcode = GetFrameworkCode($biblionumber);
3602 my $authorised_values;
3604 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3605 or return $authorised_values;
3607 # assume that these entries in the authorised_value table are bibliolevel.
3608 # ones that start with 'item%' are item level.
3609 my $query = q(SELECT distinct authorised_value, kohafield
3610 FROM marc_subfield_structure
3611 WHERE authorised_value !=''
3612 AND (kohafield like 'biblio%'
3613 OR kohafield like '') );
3614 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3616 foreach my $tag ( keys(%$tagslib) ) {
3617 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3619 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3620 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3621 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3622 if ( defined $record->field($tag) ) {
3623 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3624 if ( defined $this_subfield_value ) {
3625 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3633 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3634 return $authorised_values;
3637 =head2 CountBiblioInOrders
3640 $count = &CountBiblioInOrders( $biblionumber);
3644 This function return count of biblios in orders with $biblionumber
3648 sub CountBiblioInOrders {
3649 my ($biblionumber) = @_;
3650 my $dbh = C4::Context->dbh;
3651 my $query = "SELECT count(*)
3653 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3654 my $sth = $dbh->prepare($query);
3655 $sth->execute($biblionumber);
3656 my $count = $sth->fetchrow;
3660 =head2 GetSubscriptionsId
3663 $subscriptions = &GetSubscriptionsId($biblionumber);
3667 This function return an array of subscriptionid with $biblionumber
3671 sub GetSubscriptionsId {
3672 my ($biblionumber) = @_;
3673 my $dbh = C4::Context->dbh;
3674 my $query = "SELECT subscriptionid
3676 WHERE biblionumber=?";
3677 my $sth = $dbh->prepare($query);
3678 $sth->execute($biblionumber);
3679 my @subscriptions = $sth->fetchrow_array;
3680 return (@subscriptions);
3686 $holds = &GetHolds($biblionumber);
3690 This function return the count of holds with $biblionumber
3695 my ($biblionumber) = @_;
3696 my $dbh = C4::Context->dbh;
3697 my $query = "SELECT count(*)
3699 WHERE biblionumber=?";
3700 my $sth = $dbh->prepare($query);
3701 $sth->execute($biblionumber);
3702 my $holds = $sth->fetchrow;
3706 =head2 prepare_host_field
3708 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3709 Generate the host item entry for an analytic child entry
3713 sub prepare_host_field {
3714 my ( $hostbiblio, $marcflavour ) = @_;
3715 $marcflavour ||= C4::Context->preference('marcflavour');
3716 my $host = GetMarcBiblio($hostbiblio);
3717 # unfortunately as_string does not 'do the right thing'
3718 # if field returns undef
3722 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3723 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3724 my $s = $field->as_string('ab');
3729 if ( $field = $host->field('245') ) {
3730 my $s = $field->as_string('a');
3735 if ( $field = $host->field('260') ) {
3736 my $s = $field->as_string('abc');
3741 if ( $field = $host->field('240') ) {
3742 my $s = $field->as_string();
3747 if ( $field = $host->field('022') ) {
3748 my $s = $field->as_string('a');
3753 if ( $field = $host->field('020') ) {
3754 my $s = $field->as_string('a');
3759 if ( $field = $host->field('001') ) {
3760 $sfd{w} = $field->data(),;
3762 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3765 elsif ( $marcflavour eq 'UNIMARC' ) {
3767 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3768 my $s = $field->as_string('ab');
3774 if ( $field = $host->field('200') ) {
3775 my $s = $field->as_string('a');
3780 #place of publicaton
3781 if ( $field = $host->field('210') ) {
3782 my $s = $field->as_string('a');
3787 #date of publication
3788 if ( $field = $host->field('210') ) {
3789 my $s = $field->as_string('d');
3795 if ( $field = $host->field('205') ) {
3796 my $s = $field->as_string();
3802 if ( $field = $host->field('856') ) {
3803 my $s = $field->as_string('u');
3809 if ( $field = $host->field('011') ) {
3810 my $s = $field->as_string('a');
3816 if ( $field = $host->field('010') ) {
3817 my $s = $field->as_string('a');
3822 if ( $field = $host->field('001') ) {
3823 $sfd{0} = $field->data(),;
3825 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3838 Koha Development Team <http://koha-community.org/>
3840 Paul POULAIN paul.poulain@free.fr
3842 Joshua Ferraro jmf@liblime.com