3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
26 use Encode qw( decode is_utf8 );
28 use MARC::File::USMARC;
30 use POSIX qw(strftime);
31 use Module::Load::Conditional qw(can_load);
34 use C4::Log; # logaction
42 use Koha::Authority::Types;
43 use Koha::Acquisition::Currencies;
45 use vars qw($VERSION @ISA @EXPORT);
48 $VERSION = 3.07.00.049;
51 @ISA = qw( Exporter );
66 GetBiblioItemByBiblioNumber
67 GetBiblioFromItemNumber
68 GetBiblionumberFromItemnumber
93 &GetAuthorisedValueDesc
95 &IsMarcStructureInternal
97 &GetMarcSubfieldStructureFromKohaField
108 # To modify something
117 # To delete something
122 # To link headings in a bib record
123 # to authority records.
126 &LinkBibHeadingsToAuthorities
130 # those functions are exported but should not be used
131 # they are useful in a few circumstances, so they are exported,
132 # but don't use them unless you are a core developer ;-)
148 C4::Biblio - cataloging management functions
152 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:
156 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
158 =item 2. as raw MARC in the Zebra index and storage engine
160 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
164 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
166 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.
170 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
172 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
176 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:
180 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
182 =item 2. _koha_* - low-level internal functions for managing the koha tables
184 =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.
186 =item 4. Zebra functions used to update the Zebra index
188 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
192 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 :
196 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
198 =item 2. add the biblionumber and biblioitemnumber into the MARC records
200 =item 3. save the marc record
204 When dealing with items, we must :
208 =item 1. save the item in items table, that gives us an itemnumber
210 =item 2. add the itemnumber to the item MARC field
212 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
214 When modifying a biblio or an item, the behaviour is quite similar.
218 =head1 EXPORTED FUNCTIONS
222 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
224 Exported function (core API) for adding a new biblio to koha.
226 The first argument is a C<MARC::Record> object containing the
227 bib to add, while the second argument is the desired MARC
230 This function also accepts a third, optional argument: a hashref
231 to additional options. The only defined option is C<defer_marc_save>,
232 which if present and mapped to a true value, causes C<AddBiblio>
233 to omit the call to save the MARC in C<bibilioitems.marc>
234 and C<biblioitems.marcxml> This option is provided B<only>
235 for the use of scripts such as C<bulkmarcimport.pl> that may need
236 to do some manipulation of the MARC record for item parsing before
237 saving it and which cannot afford the performance hit of saving
238 the MARC record twice. Consequently, do not use that option
239 unless you can guarantee that C<ModBiblioMarc> will be called.
245 my $frameworkcode = shift;
246 my $options = @_ ? shift : undef;
247 my $defer_marc_save = 0;
249 carp('AddBiblio called with undefined record');
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.
301 Returns 1 on success 0 on failure
306 my ( $record, $biblionumber, $frameworkcode ) = @_;
308 carp 'No record passed to ModBiblio';
312 if ( C4::Context->preference("CataloguingLog") ) {
313 my $newrecord = GetMarcBiblio($biblionumber);
314 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
317 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
318 # throw an exception which probably won't be handled.
319 foreach my $field ($record->fields()) {
320 if (! $field->is_control_field()) {
321 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
322 $record->delete_field($field);
327 SetUTF8Flag($record);
328 my $dbh = C4::Context->dbh;
330 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
332 _strip_item_fields($record, $frameworkcode);
334 # update biblionumber and biblioitemnumber in MARC
335 # FIXME - this is assuming a 1 to 1 relationship between
336 # biblios and biblioitems
337 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
338 $sth->execute($biblionumber);
339 my ($biblioitemnumber) = $sth->fetchrow;
341 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
343 # load the koha-table data object
344 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
346 # update MARC subfield that stores biblioitems.cn_sort
347 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
349 # update the MARC record (that now contains biblio and items) with the new record data
350 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
352 # modify the other koha tables
353 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
354 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
356 # update OAI-PMH sets
357 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
358 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
364 =head2 _strip_item_fields
366 _strip_item_fields($record, $frameworkcode)
368 Utility routine to remove item tags from a
373 sub _strip_item_fields {
375 my $frameworkcode = shift;
376 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
377 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
379 # delete any item fields from incoming record to avoid
380 # duplication or incorrect data - use AddItem() or ModItem()
382 foreach my $field ( $record->field($itemtag) ) {
383 $record->delete_field($field);
387 =head2 ModBiblioframework
389 ModBiblioframework($biblionumber,$frameworkcode);
391 Exported function to modify a biblio framework
395 sub ModBiblioframework {
396 my ( $biblionumber, $frameworkcode ) = @_;
397 my $dbh = C4::Context->dbh;
398 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
399 $sth->execute( $frameworkcode, $biblionumber );
405 my $error = &DelBiblio($biblionumber);
407 Exported function (core API) for deleting a biblio in koha.
408 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
409 Also backs it up to deleted* tables.
410 Checks to make sure that the biblio has no items attached.
412 C<$error> : undef unless an error occurs
417 my ($biblionumber) = @_;
418 my $dbh = C4::Context->dbh;
419 my $error; # for error handling
421 # First make sure this biblio has no items attached
422 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
423 $sth->execute($biblionumber);
424 if ( my $itemnumber = $sth->fetchrow ) {
426 # Fix this to use a status the template can understand
427 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
430 return $error if $error;
432 # We delete attached subscriptions
434 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
435 foreach my $subscription (@$subscriptions) {
436 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
439 # We delete any existing holds
440 require C4::Reserves;
441 my $reserves = C4::Reserves::GetReservesFromBiblionumber({ biblionumber => $biblionumber });
442 foreach my $res ( @$reserves ) {
443 C4::Reserves::CancelReserve({ reserve_id => $res->{'reserve_id'} });
446 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
447 # for at least 2 reasons :
448 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
449 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
450 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
452 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
453 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
454 $sth->execute($biblionumber);
455 while ( my $biblioitemnumber = $sth->fetchrow ) {
457 # delete this biblioitem
458 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
459 return $error if $error;
462 # delete biblio from Koha tables and save in deletedbiblio
463 # must do this *after* _koha_delete_biblioitems, otherwise
464 # delete cascade will prevent deletedbiblioitems rows
465 # from being generated by _koha_delete_biblioitems
466 $error = _koha_delete_biblio( $dbh, $biblionumber );
468 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
474 =head2 BiblioAutoLink
476 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
478 Automatically links headings in a bib record to authorities.
480 Returns the number of headings changed
486 my $frameworkcode = shift;
488 carp('Undefined record passed to BiblioAutoLink');
491 my ( $num_headings_changed, %results );
494 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
495 unless ( can_load( modules => { $linker_module => undef } ) ) {
496 $linker_module = 'C4::Linker::Default';
497 unless ( can_load( modules => { $linker_module => undef } ) ) {
502 my $linker = $linker_module->new(
503 { 'options' => C4::Context->preference("LinkerOptions") } );
504 my ( $headings_changed, undef ) =
505 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
506 # By default we probably don't want to relink things when cataloging
507 return $headings_changed;
510 =head2 LinkBibHeadingsToAuthorities
512 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
514 Links bib headings to authority records by checking
515 each authority-controlled field in the C<MARC::Record>
516 object C<$marc>, looking for a matching authority record,
517 and setting the linking subfield $9 to the ID of that
520 If $allowrelink is false, existing authids will never be
521 replaced, regardless of the values of LinkerKeepStale and
524 Returns the number of heading links changed in the
529 sub LinkBibHeadingsToAuthorities {
532 my $frameworkcode = shift;
533 my $allowrelink = shift;
536 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
540 require C4::AuthoritiesMarc;
542 $allowrelink = 1 unless defined $allowrelink;
543 my $num_headings_changed = 0;
544 foreach my $field ( $bib->fields() ) {
545 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
546 next unless defined $heading;
549 my $current_link = $field->subfield('9');
551 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
553 $results{'linked'}->{ $heading->display_form() }++;
557 my ( $authid, $fuzzy ) = $linker->get_link($heading);
559 $results{ $fuzzy ? 'fuzzy' : 'linked' }
560 ->{ $heading->display_form() }++;
561 next if defined $current_link and $current_link == $authid;
563 $field->delete_subfield( code => '9' ) if defined $current_link;
564 $field->add_subfields( '9', $authid );
565 $num_headings_changed++;
568 if ( defined $current_link
569 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
571 $results{'fuzzy'}->{ $heading->display_form() }++;
573 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
574 if ( _check_valid_auth_link( $current_link, $field ) ) {
575 $results{'linked'}->{ $heading->display_form() }++;
578 my $authority_type = Koha::Authority::Types->find( $heading->auth_type() );
579 my $marcrecordauth = MARC::Record->new();
580 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
581 $marcrecordauth->leader(' nz a22 o 4500');
582 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
584 $field->delete_subfield( code => '9' )
585 if defined $current_link;
587 MARC::Field->new( $authority_type->auth_tag_to_report,
588 '', '', "a" => "" . $field->subfield('a') );
590 $authfield->add_subfields( $_->[0] => $_->[1] )
591 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
592 } $field->subfields();
593 $marcrecordauth->insert_fields_ordered($authfield);
595 # bug 2317: ensure new authority knows it's using UTF-8; currently
596 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
597 # automatically for UNIMARC (by not transcoding)
598 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
599 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
600 # of change to a core API just before the 3.0 release.
602 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
603 $marcrecordauth->insert_fields_ordered(
606 'a' => "Machine generated authority record."
610 $bib->author() . ", "
611 . $bib->title_proper() . ", "
612 . $bib->publication_date() . " ";
613 $cite =~ s/^[\s\,]*//;
614 $cite =~ s/[\s\,]*$//;
617 . C4::Context->preference('MARCOrgCode') . ")"
618 . $bib->subfield( '999', 'c' ) . ": "
620 $marcrecordauth->insert_fields_ordered(
621 MARC::Field->new( '670', '', '', 'a' => $cite ) );
624 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
627 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
628 $heading->auth_type() );
629 $field->add_subfields( '9', $authid );
630 $num_headings_changed++;
631 $linker->update_cache($heading, $authid);
632 $results{'added'}->{ $heading->display_form() }++;
635 elsif ( defined $current_link ) {
636 if ( _check_valid_auth_link( $current_link, $field ) ) {
637 $results{'linked'}->{ $heading->display_form() }++;
640 $field->delete_subfield( code => '9' );
641 $num_headings_changed++;
642 $results{'unlinked'}->{ $heading->display_form() }++;
646 $results{'unlinked'}->{ $heading->display_form() }++;
651 return $num_headings_changed, \%results;
654 =head2 _check_valid_auth_link
656 if ( _check_valid_auth_link($authid, $field) ) {
660 Check whether the specified heading-auth link is valid without reference
661 to Zebra. Ideally this code would be in C4::Heading, but that won't be
662 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
667 sub _check_valid_auth_link {
668 my ( $authid, $field ) = @_;
670 require C4::AuthoritiesMarc;
672 my $authorized_heading =
673 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
675 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
678 =head2 GetRecordValue
680 my $values = GetRecordValue($field, $record, $frameworkcode);
682 Get MARC fields from a keyword defined in fieldmapping table.
687 my ( $field, $record, $frameworkcode ) = @_;
690 carp 'GetRecordValue called with undefined record';
693 my $dbh = C4::Context->dbh;
695 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
696 $sth->execute( $frameworkcode, $field );
700 while ( my $row = $sth->fetchrow_hashref ) {
701 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
702 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
703 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
704 push @result, { 'subfield' => $subfield };
707 } elsif ( $row->{subfieldcode} eq "" ) {
708 push @result, { 'subfield' => $field->as_string() };
716 =head2 SetFieldMapping
718 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
720 Set a Field to MARC mapping value, if it already exists we don't add a new one.
724 sub SetFieldMapping {
725 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
726 my $dbh = C4::Context->dbh;
728 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
729 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
730 if ( not $sth->fetchrow_hashref ) {
732 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
734 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
738 =head2 DeleteFieldMapping
740 DeleteFieldMapping($id);
742 Delete a field mapping from an $id.
746 sub DeleteFieldMapping {
748 my $dbh = C4::Context->dbh;
750 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
754 =head2 GetFieldMapping
756 GetFieldMapping($frameworkcode);
758 Get all field mappings for a specified frameworkcode
762 sub GetFieldMapping {
763 my ($framework) = @_;
764 my $dbh = C4::Context->dbh;
766 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
767 $sth->execute($framework);
770 while ( my $row = $sth->fetchrow_hashref ) {
778 $data = &GetBiblioData($biblionumber);
780 Returns information about the book with the given biblionumber.
781 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
782 the C<biblio> and C<biblioitems> tables in the
785 In addition, C<$data-E<gt>{subject}> is the list of the book's
786 subjects, separated by C<" , "> (space, comma, space).
787 If there are multiple biblioitems with the given biblionumber, only
788 the first one is considered.
794 my $dbh = C4::Context->dbh;
796 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
798 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
799 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
800 WHERE biblio.biblionumber = ?";
802 my $sth = $dbh->prepare($query);
803 $sth->execute($bibnum);
805 $data = $sth->fetchrow_hashref;
809 } # sub GetBiblioData
811 =head2 &GetBiblioItemData
813 $itemdata = &GetBiblioItemData($biblioitemnumber);
815 Looks up the biblioitem with the given biblioitemnumber. Returns a
816 reference-to-hash. The keys are the fields from the C<biblio>,
817 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
818 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
823 sub GetBiblioItemData {
824 my ($biblioitemnumber) = @_;
825 my $dbh = C4::Context->dbh;
826 my $query = "SELECT *,biblioitems.notes AS bnotes
827 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
828 unless ( C4::Context->preference('item-level_itypes') ) {
829 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
831 $query .= " WHERE biblioitemnumber = ? ";
832 my $sth = $dbh->prepare($query);
834 $sth->execute($biblioitemnumber);
835 $data = $sth->fetchrow_hashref;
838 } # sub &GetBiblioItemData
840 =head2 GetBiblioItemByBiblioNumber
842 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
846 sub GetBiblioItemByBiblioNumber {
847 my ($biblionumber) = @_;
848 my $dbh = C4::Context->dbh;
849 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
853 $sth->execute($biblionumber);
855 while ( my $data = $sth->fetchrow_hashref ) {
856 push @results, $data;
863 =head2 GetBiblionumberFromItemnumber
868 sub GetBiblionumberFromItemnumber {
869 my ($itemnumber) = @_;
870 my $dbh = C4::Context->dbh;
871 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
873 $sth->execute($itemnumber);
874 my ($result) = $sth->fetchrow;
878 =head2 GetBiblioFromItemNumber
880 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
882 Looks up the item with the given itemnumber. if undef, try the barcode.
884 C<&itemnodata> returns a reference-to-hash whose keys are the fields
885 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
891 sub GetBiblioFromItemNumber {
892 my ( $itemnumber, $barcode ) = @_;
893 my $dbh = C4::Context->dbh;
896 $sth = $dbh->prepare(
898 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
899 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
900 WHERE items.itemnumber = ?"
902 $sth->execute($itemnumber);
904 $sth = $dbh->prepare(
906 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
907 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
908 WHERE items.barcode = ?"
910 $sth->execute($barcode);
912 my $data = $sth->fetchrow_hashref;
919 $isbd = &GetISBDView($biblionumber);
921 Return the ISBD view which can be included in opac and intranet
926 my ( $biblionumber, $template ) = @_;
927 my $record = GetMarcBiblio($biblionumber, 1);
928 return unless defined $record;
929 my $itemtype = &GetFrameworkCode($biblionumber);
930 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
931 my $tagslib = &GetMarcStructure( 1, $itemtype );
933 my $ISBD = C4::Context->preference('isbd');
938 foreach my $isbdfield ( split( /#/, $bloc ) ) {
940 # $isbdfield= /(.?.?.?)/;
941 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
942 my $fieldvalue = $1 || 0;
943 my $subfvalue = $2 || "";
945 my $analysestring = $4;
948 # warn "==> $1 / $2 / $3 / $4";
949 # my $fieldvalue=substr($isbdfield,0,3);
950 if ( $fieldvalue > 0 ) {
951 my $hasputtextbefore = 0;
952 my @fieldslist = $record->field($fieldvalue);
953 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
955 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
956 # warn "FV : $fieldvalue";
957 if ( $subfvalue ne "" ) {
958 # OPAC hidden subfield
960 if ( ( $template eq 'opac' )
961 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
962 foreach my $field (@fieldslist) {
963 foreach my $subfield ( $field->subfield($subfvalue) ) {
964 my $calculated = $analysestring;
965 my $tag = $field->tag();
968 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
969 my $tagsubf = $tag . $subfvalue;
970 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
971 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
973 # field builded, store the result
974 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
975 $blocres .= $textbefore;
976 $hasputtextbefore = 1;
979 # remove punctuation at start
980 $calculated =~ s/^( |;|:|\.|-)*//g;
981 $blocres .= $calculated;
986 $blocres .= $textafter if $hasputtextbefore;
988 foreach my $field (@fieldslist) {
989 my $calculated = $analysestring;
990 my $tag = $field->tag();
993 my @subf = $field->subfields;
994 for my $i ( 0 .. $#subf ) {
995 my $valuecode = $subf[$i][1];
996 my $subfieldcode = $subf[$i][0];
997 # OPAC hidden subfield
999 if ( ( $template eq 'opac' )
1000 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1001 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1002 my $tagsubf = $tag . $subfieldcode;
1004 $calculated =~ s/ # replace all {{}} codes by the value code.
1005 \{\{$tagsubf\}\} # catch the {{actualcode}}
1007 $valuecode # replace by the value code
1010 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1011 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1014 # field builded, store the result
1015 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1016 $blocres .= $textbefore;
1017 $hasputtextbefore = 1;
1020 # remove punctuation at start
1021 $calculated =~ s/^( |;|:|\.|-)*//g;
1022 $blocres .= $calculated;
1025 $blocres .= $textafter if $hasputtextbefore;
1028 $blocres .= $isbdfield;
1033 $res =~ s/\{(.*?)\}//g;
1035 $res =~ s/\n/<br\/>/g;
1045 my $biblio = &GetBiblio($biblionumber);
1050 my ($biblionumber) = @_;
1051 my $dbh = C4::Context->dbh;
1052 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1055 $sth->execute($biblionumber);
1056 if ( my $data = $sth->fetchrow_hashref ) {
1062 =head2 GetBiblioItemInfosOf
1064 GetBiblioItemInfosOf(@biblioitemnumbers);
1068 sub GetBiblioItemInfosOf {
1069 my @biblioitemnumbers = @_;
1071 my $biblioitemnumber_values = @biblioitemnumbers ? join( ',', @biblioitemnumbers ) : "''";
1074 SELECT biblioitemnumber,
1078 WHERE biblioitemnumber IN ($biblioitemnumber_values)
1080 return get_infos_of( $query, 'biblioitemnumber' );
1083 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1085 =head2 IsMarcStructureInternal
1087 my $tagslib = C4::Biblio::GetMarcStructure();
1088 for my $tag ( sort keys %$tagslib ) {
1090 for my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
1091 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
1096 GetMarcStructure creates keys (lib, tab, mandatory, repeatable) for a display purpose.
1097 These different values should not be processed as valid subfields.
1101 sub IsMarcStructureInternal {
1102 my ( $subfield ) = @_;
1103 return ref $subfield ? 0 : 1;
1106 =head2 GetMarcStructure
1108 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1110 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1111 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1112 $frameworkcode : the framework code to read
1116 sub GetMarcStructure {
1117 my ( $forlibrarian, $frameworkcode ) = @_;
1118 my $dbh = C4::Context->dbh;
1119 $frameworkcode = "" unless $frameworkcode;
1121 $forlibrarian = $forlibrarian ? 1 : 0;
1122 my $cache = Koha::Cache->get_instance();
1123 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1124 my $cached = $cache->get_from_cache($cache_key);
1125 return $cached if $cached;
1127 my $sth = $dbh->prepare(
1128 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1129 FROM marc_tag_structure
1130 WHERE frameworkcode=?
1133 $sth->execute($frameworkcode);
1134 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1136 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1137 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1138 $res->{$tag}->{tab} = "";
1139 $res->{$tag}->{mandatory} = $mandatory;
1140 $res->{$tag}->{repeatable} = $repeatable;
1143 $sth = $dbh->prepare(
1144 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1145 FROM marc_subfield_structure
1146 WHERE frameworkcode=?
1147 ORDER BY tagfield,tagsubfield
1151 $sth->execute($frameworkcode);
1154 my $authorised_value;
1166 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1167 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1172 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1173 $res->{$tag}->{$subfield}->{tab} = $tab;
1174 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1175 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1176 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1177 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1178 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1179 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1180 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1181 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1182 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1183 $res->{$tag}->{$subfield}->{'link'} = $link;
1184 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1185 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1188 $cache->set_in_cache($cache_key, $res);
1192 =head2 GetUsedMarcStructure
1194 The same function as GetMarcStructure except it just takes field
1195 in tab 0-9. (used field)
1197 my $results = GetUsedMarcStructure($frameworkcode);
1199 C<$results> is a ref to an array which each case containts a ref
1200 to a hash which each keys is the columns from marc_subfield_structure
1202 C<$frameworkcode> is the framework code.
1206 sub GetUsedMarcStructure {
1207 my $frameworkcode = shift || '';
1210 FROM marc_subfield_structure
1212 AND frameworkcode = ?
1213 ORDER BY tagfield, tagsubfield
1215 my $sth = C4::Context->dbh->prepare($query);
1216 $sth->execute($frameworkcode);
1217 return $sth->fetchall_arrayref( {} );
1220 =head2 GetMarcFromKohaField
1222 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1224 Returns the MARC fields & subfields mapped to the koha field
1225 for the given frameworkcode or default framework if $frameworkcode is missing
1229 sub GetMarcFromKohaField {
1230 my $kohafield = shift;
1231 my $frameworkcode = shift || '';
1232 return (0, undef) unless $kohafield;
1233 my $relations = C4::Context->marcfromkohafield;
1234 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1240 =head2 GetMarcSubfieldStructureFromKohaField
1242 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1244 Returns a hashref where keys are marc_subfield_structure column names for the
1245 row where kohafield=$kohafield for the given framework code.
1247 $frameworkcode is optional. If not given, then the default framework is used.
1251 sub GetMarcSubfieldStructureFromKohaField {
1252 my ($kohafield, $frameworkcode) = @_;
1254 return undef unless $kohafield;
1255 $frameworkcode //= '';
1257 my $dbh = C4::Context->dbh;
1260 FROM marc_subfield_structure
1262 AND frameworkcode = ?
1264 my $sth = $dbh->prepare($query);
1265 $sth->execute($kohafield, $frameworkcode);
1266 my $result = $sth->fetchrow_hashref;
1272 =head2 GetMarcBiblio
1274 my $record = GetMarcBiblio($biblionumber, [$embeditems], [$opac]);
1276 Returns MARC::Record representing a biblio record, or C<undef> if the
1277 biblionumber doesn't exist.
1281 =item C<$biblionumber>
1285 =item C<$embeditems>
1287 set to true to include item information.
1291 set to true to make the result suited for OPAC view. This causes things like
1292 OpacHiddenItems to be applied.
1299 my $biblionumber = shift;
1300 my $embeditems = shift || 0;
1301 my $opac = shift || 0;
1303 if (not defined $biblionumber) {
1304 carp 'GetMarcBiblio called with undefined biblionumber';
1308 my $dbh = C4::Context->dbh;
1309 my $sth = $dbh->prepare("SELECT biblioitemnumber, marcxml FROM biblioitems WHERE biblionumber=? ");
1310 $sth->execute($biblionumber);
1311 my $row = $sth->fetchrow_hashref;
1312 my $biblioitemnumber = $row->{'biblioitemnumber'};
1313 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1314 my $frameworkcode = GetFrameworkCode($biblionumber);
1315 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1316 my $record = MARC::Record->new();
1320 MARC::Record::new_from_xml( $marcxml, "utf8",
1321 C4::Context->preference('marcflavour') );
1323 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1324 return unless $record;
1326 C4::Biblio::_koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber,
1327 $biblioitemnumber );
1328 C4::Biblio::EmbedItemsInMarcBiblio( $record, $biblionumber, undef, $opac )
1340 my $marcxml = GetXmlBiblio($biblionumber);
1342 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1343 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1348 my ($biblionumber) = @_;
1349 my $dbh = C4::Context->dbh;
1350 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1351 $sth->execute($biblionumber);
1352 my ($marcxml) = $sth->fetchrow;
1356 =head2 GetCOinSBiblio
1358 my $coins = GetCOinSBiblio($record);
1360 Returns the COinS (a span) which can be included in a biblio record
1364 sub GetCOinSBiblio {
1367 # get the coin format
1369 carp 'GetCOinSBiblio called with undefined record';
1372 my $pos7 = substr $record->leader(), 7, 1;
1373 my $pos6 = substr $record->leader(), 6, 1;
1376 my ( $aulast, $aufirst ) = ( '', '' );
1385 my $titletype = 'b';
1387 # For the purposes of generating COinS metadata, LDR/06-07 can be
1388 # considered the same for UNIMARC and MARC21
1393 'b' => 'manuscript',
1395 'd' => 'manuscript',
1399 'i' => 'audioRecording',
1400 'j' => 'audioRecording',
1403 'm' => 'computerProgram',
1408 'a' => 'journalArticle',
1412 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1414 if ( $genre eq 'book' ) {
1415 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1418 ##### We must transform mtx to a valable mtx and document type ####
1419 if ( $genre eq 'book' ) {
1421 } elsif ( $genre eq 'journal' ) {
1424 } elsif ( $genre eq 'journalArticle' ) {
1432 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1434 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1437 $aulast = $record->subfield( '700', 'a' ) || '';
1438 $aufirst = $record->subfield( '700', 'b' ) || '';
1439 $oauthors = "&rft.au=$aufirst $aulast";
1442 if ( $record->field('200') ) {
1443 for my $au ( $record->field('200')->subfield('g') ) {
1444 $oauthors .= "&rft.au=$au";
1449 ? "&rft.title=" . $record->subfield( '200', 'a' )
1450 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1451 $pubyear = $record->subfield( '210', 'd' ) || '';
1452 $publisher = $record->subfield( '210', 'c' ) || '';
1453 $isbn = $record->subfield( '010', 'a' ) || '';
1454 $issn = $record->subfield( '011', 'a' ) || '';
1457 # MARC21 need some improve
1460 if ( $record->field('100') ) {
1461 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1465 if ( $record->field('700') ) {
1466 for my $au ( $record->field('700')->subfield('a') ) {
1467 $oauthors .= "&rft.au=$au";
1470 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1471 $subtitle = $record->subfield( '245', 'b' ) || '';
1472 $title .= $subtitle;
1473 if ($titletype eq 'a') {
1474 $pubyear = $record->field('008') || '';
1475 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1476 $isbn = $record->subfield( '773', 'z' ) || '';
1477 $issn = $record->subfield( '773', 'x' ) || '';
1478 if ($mtx eq 'journal') {
1479 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1481 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1483 foreach my $rel ($record->subfield( '773', 'g' )) {
1490 $pubyear = $record->subfield( '260', 'c' ) || '';
1491 $publisher = $record->subfield( '260', 'b' ) || '';
1492 $isbn = $record->subfield( '020', 'a' ) || '';
1493 $issn = $record->subfield( '022', 'a' ) || '';
1498 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1499 $coins_value =~ s/(\ |&[^a])/\+/g;
1500 $coins_value =~ s/\"/\"\;/g;
1502 #<!-- 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="
1504 return $coins_value;
1510 return the prices in accordance with the Marc format.
1512 returns 0 if no price found
1513 returns undef if called without a marc record or with
1514 an unrecognized marc format
1519 my ( $record, $marcflavour ) = @_;
1521 carp 'GetMarcPrice called on undefined record';
1528 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1529 @listtags = ('345', '020');
1531 } elsif ( $marcflavour eq "UNIMARC" ) {
1532 @listtags = ('345', '010');
1538 for my $field ( $record->field(@listtags) ) {
1539 for my $subfield_value ($field->subfield($subfield)){
1541 $subfield_value = MungeMarcPrice( $subfield_value );
1542 return $subfield_value if ($subfield_value);
1545 return 0; # no price found
1548 =head2 MungeMarcPrice
1550 Return the best guess at what the actual price is from a price field.
1553 sub MungeMarcPrice {
1555 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1556 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1557 my $active_currency = Koha::Acquisition::Currencies->get_active;
1558 my $symbol = $active_currency->symbol;
1559 my $isocode = $active_currency->isocode;
1560 $isocode = $active_currency->currency unless defined $isocode;
1563 my @matches =($price=~ /
1565 ( # start of capturing parenthesis
1567 (?:[\p{Sc}\p{L}\/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1568 |(?:\d+[\p{P}\s]?){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1570 \s?\p{Sc}?\s? # followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1572 (?:[\p{Sc}\p{L}\/.]){1,4} # followed by same block as symbol block
1573 |(?:\d+[\p{P}\s]?){1,4} # or by same block as digits block
1575 \s?\p{L}{0,4}\s? # followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1576 ) # end of capturing parenthesis
1577 (?:\p{P}|\z) # followed by a punctuation sign or by the end of the string
1581 foreach ( @matches ) {
1582 $localprice = $_ and last if index($_, $isocode)>=0;
1584 if ( !$localprice ) {
1585 foreach ( @matches ) {
1586 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q$symbol\E([^\p{Sc}\p{L}\/]+\z|\z)/;
1591 if ( $localprice ) {
1592 $price = $localprice;
1594 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1595 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1597 # eliminate symbol/isocode, space and any final dot from the string
1598 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g;
1599 # remove comma,dot when used as separators from hundreds
1600 $price =~s/[\,\.](\d{3})/$1/g;
1601 # convert comma to dot to ensure correct display of decimals if existing
1607 =head2 GetMarcQuantity
1609 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1610 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1612 returns 0 if no quantity found
1613 returns undef if called without a marc record or with
1614 an unrecognized marc format
1618 sub GetMarcQuantity {
1619 my ( $record, $marcflavour ) = @_;
1621 carp 'GetMarcQuantity called on undefined record';
1628 if ( $marcflavour eq "MARC21" ) {
1630 } elsif ( $marcflavour eq "UNIMARC" ) {
1631 @listtags = ('969');
1637 for my $field ( $record->field(@listtags) ) {
1638 for my $subfield_value ($field->subfield($subfield)){
1640 if ($subfield_value) {
1641 # in France, the cents separator is the , but sometimes, ppl use a .
1642 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1643 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1644 return $subfield_value;
1648 return 0; # no price found
1652 =head2 GetAuthorisedValueDesc
1654 my $subfieldvalue =get_authorised_value_desc(
1655 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1657 Retrieve the complete description for a given authorised value.
1659 Now takes $category and $value pair too.
1661 my $auth_value_desc =GetAuthorisedValueDesc(
1662 '','', 'DVD' ,'','','CCODE');
1664 If the optional $opac parameter is set to a true value, displays OPAC
1665 descriptions rather than normal ones when they exist.
1669 sub GetAuthorisedValueDesc {
1670 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1671 my $dbh = C4::Context->dbh;
1675 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1678 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1679 return C4::Branch::GetBranchName($value);
1683 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1684 return getitemtypeinfo($value)->{translated_description};
1687 #---- "true" authorized value
1688 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1691 if ( $category ne "" ) {
1692 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1693 $sth->execute( $category, $value );
1694 my $data = $sth->fetchrow_hashref;
1695 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1697 return $value; # if nothing is found return the original value
1701 =head2 GetMarcControlnumber
1703 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1705 Get the control number / record Identifier from the MARC record and return it.
1709 sub GetMarcControlnumber {
1710 my ( $record, $marcflavour ) = @_;
1712 carp 'GetMarcControlnumber called on undefined record';
1715 my $controlnumber = "";
1716 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1717 # Keep $marcflavour for possible later use
1718 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1719 my $controlnumberField = $record->field('001');
1720 if ($controlnumberField) {
1721 $controlnumber = $controlnumberField->data();
1724 return $controlnumber;
1729 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1731 Get all ISBNs from the MARC record and returns them in an array.
1732 ISBNs stored in different fields depending on MARC flavour
1737 my ( $record, $marcflavour ) = @_;
1739 carp 'GetMarcISBN called on undefined record';
1743 if ( $marcflavour eq "UNIMARC" ) {
1745 } else { # assume marc21 if not unimarc
1750 foreach my $field ( $record->field($scope) ) {
1751 my $isbn = $field->subfield( 'a' );
1752 if ( $isbn ne "" ) {
1753 push @marcisbns, $isbn;
1763 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1765 Get all valid ISSNs from the MARC record and returns them in an array.
1766 ISSNs are stored in different fields depending on MARC flavour
1771 my ( $record, $marcflavour ) = @_;
1773 carp 'GetMarcISSN called on undefined record';
1777 if ( $marcflavour eq "UNIMARC" ) {
1780 else { # assume MARC21 or NORMARC
1784 foreach my $field ( $record->field($scope) ) {
1785 push @marcissns, $field->subfield( 'a' )
1786 if ( $field->subfield( 'a' ) ne "" );
1793 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1795 Get all notes from the MARC record and returns them in an array.
1796 The note are stored in different fields depending on MARC flavour
1801 my ( $record, $marcflavour ) = @_;
1803 carp 'GetMarcNotes called on undefined record';
1807 if ( $marcflavour eq "UNIMARC" ) {
1809 } else { # assume marc21 if not unimarc
1816 my %blacklist = map { $_ => 1 } split(/,/,C4::Context->preference('NotesBlacklist'));
1817 foreach my $field ( $record->field($scope) ) {
1818 my $tag = $field->tag();
1819 if (!$blacklist{$tag}) {
1820 my $value = $field->as_string();
1821 if ( $note ne "" ) {
1822 $marcnote = { marcnote => $note, };
1823 push @marcnotes, $marcnote;
1826 if ( $note ne $value ) {
1827 $note = $note . " " . $value;
1833 $marcnote = { marcnote => $note };
1834 push @marcnotes, $marcnote; #load last tag into array
1837 } # end GetMarcNotes
1839 =head2 GetMarcSubjects
1841 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1843 Get all subjects from the MARC record and returns them in an array.
1844 The subjects are stored in different fields depending on MARC flavour
1848 sub GetMarcSubjects {
1849 my ( $record, $marcflavour ) = @_;
1851 carp 'GetMarcSubjects called on undefined record';
1854 my ( $mintag, $maxtag, $fields_filter );
1855 if ( $marcflavour eq "UNIMARC" ) {
1858 $fields_filter = '6..';
1859 } else { # marc21/normarc
1862 $fields_filter = '6..';
1867 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1868 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1870 foreach my $field ( $record->field($fields_filter) ) {
1871 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1873 my @subfields = $field->subfields();
1876 # if there is an authority link, build the links with an= subfield9
1877 my $subfield9 = $field->subfield('9');
1880 my $linkvalue = $subfield9;
1881 $linkvalue =~ s/(\(|\))//g;
1882 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1883 $authoritylink = $linkvalue
1887 for my $subject_subfield (@subfields) {
1888 next if ( $subject_subfield->[0] eq '9' );
1890 # don't load unimarc subfields 3,4,5
1891 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1892 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1893 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1895 my $code = $subject_subfield->[0];
1896 my $value = $subject_subfield->[1];
1897 my $linkvalue = $value;
1898 $linkvalue =~ s/(\(|\))//g;
1899 # if no authority link, build a search query
1900 unless ($subfield9) {
1902 limit => $subject_limit,
1903 'link' => $linkvalue,
1904 operator => (scalar @link_loop) ? ' and ' : undef
1907 my @this_link_loop = @link_loop;
1909 unless ( $code eq '0' ) {
1910 push @subfields_loop, {
1913 link_loop => \@this_link_loop,
1914 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
1919 push @marcsubjects, {
1920 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1921 authoritylink => $authoritylink,
1925 return \@marcsubjects;
1926 } #end getMARCsubjects
1928 =head2 GetMarcAuthors
1930 authors = GetMarcAuthors($record,$marcflavour);
1932 Get all authors from the MARC record and returns them in an array.
1933 The authors are stored in different fields depending on MARC flavour
1937 sub GetMarcAuthors {
1938 my ( $record, $marcflavour ) = @_;
1940 carp 'GetMarcAuthors called on undefined record';
1943 my ( $mintag, $maxtag, $fields_filter );
1945 # tagslib useful for UNIMARC author reponsabilities
1947 &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.
1948 if ( $marcflavour eq "UNIMARC" ) {
1951 $fields_filter = '7..';
1952 } else { # marc21/normarc
1955 $fields_filter = '7..';
1959 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
1961 foreach my $field ( $record->field($fields_filter) ) {
1962 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1965 my @subfields = $field->subfields();
1968 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1969 my $subfield9 = $field->subfield('9');
1971 my $linkvalue = $subfield9;
1972 $linkvalue =~ s/(\(|\))//g;
1973 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1978 for my $authors_subfield (@subfields) {
1979 next if ( $authors_subfield->[0] eq '9' );
1981 # unimarc3 contains the $3 of the author for UNIMARC.
1982 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1983 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1985 # don't load unimarc subfields 3, 5
1986 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1988 my $code = $authors_subfield->[0];
1989 my $value = $authors_subfield->[1];
1990 my $linkvalue = $value;
1991 $linkvalue =~ s/(\(|\))//g;
1992 # UNIMARC author responsibility
1993 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1994 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1995 $linkvalue = "($value)";
1997 # if no authority link, build a search query
1998 unless ($subfield9) {
2001 'link' => $linkvalue,
2002 operator => (scalar @link_loop) ? ' and ' : undef
2005 my @this_link_loop = @link_loop;
2007 unless ( $code eq '0') {
2008 push @subfields_loop, {
2009 tag => $field->tag(),
2012 link_loop => \@this_link_loop,
2013 separator => (scalar @subfields_loop) ? $AuthoritySeparator : ''
2017 push @marcauthors, {
2018 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
2019 authoritylink => $subfield9,
2020 unimarc3 => $unimarc3
2023 return \@marcauthors;
2028 $marcurls = GetMarcUrls($record,$marcflavour);
2030 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
2031 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
2036 my ( $record, $marcflavour ) = @_;
2038 carp 'GetMarcUrls called on undefined record';
2043 for my $field ( $record->field('856') ) {
2045 for my $note ( $field->subfield('z') ) {
2046 push @notes, { note => $note };
2048 my @urls = $field->subfield('u');
2049 foreach my $url (@urls) {
2051 if ( $marcflavour eq 'MARC21' ) {
2052 my $s3 = $field->subfield('3');
2053 my $link = $field->subfield('y');
2054 unless ( $url =~ /^\w+:/ ) {
2055 if ( $field->indicator(1) eq '7' ) {
2056 $url = $field->subfield('2') . "://" . $url;
2057 } elsif ( $field->indicator(1) eq '1' ) {
2058 $url = 'ftp://' . $url;
2061 # properly, this should be if ind1=4,
2062 # however we will assume http protocol since we're building a link.
2063 $url = 'http://' . $url;
2067 # TODO handle ind 2 (relationship)
2072 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
2073 $marcurl->{'part'} = $s3 if ($link);
2074 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2076 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
2077 $marcurl->{'MARCURL'} = $url;
2079 push @marcurls, $marcurl;
2085 =head2 GetMarcSeries
2087 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2089 Get all series from the MARC record and returns them in an array.
2090 The series are stored in different fields depending on MARC flavour
2095 my ( $record, $marcflavour ) = @_;
2097 carp 'GetMarcSeries called on undefined record';
2101 my ( $mintag, $maxtag, $fields_filter );
2102 if ( $marcflavour eq "UNIMARC" ) {
2105 $fields_filter = '2..';
2106 } else { # marc21/normarc
2109 $fields_filter = '4..';
2113 my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
2115 foreach my $field ( $record->field($fields_filter) ) {
2116 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2118 my @subfields = $field->subfields();
2121 for my $series_subfield (@subfields) {
2123 # ignore $9, used for authority link
2124 next if ( $series_subfield->[0] eq '9' );
2127 my $code = $series_subfield->[0];
2128 my $value = $series_subfield->[1];
2129 my $linkvalue = $value;
2130 $linkvalue =~ s/(\(|\))//g;
2132 # see if this is an instance of a volume
2133 if ( $code eq 'v' ) {
2138 'link' => $linkvalue,
2139 operator => (scalar @link_loop) ? ' and ' : undef
2142 if ($volume_number) {
2143 push @subfields_loop, { volumenum => $value };
2145 push @subfields_loop, {
2148 link_loop => \@link_loop,
2149 separator => (scalar @subfields_loop) ? $AuthoritySeparator : '',
2150 volumenum => $volume_number,
2154 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2157 return \@marcseries;
2158 } #end getMARCseriess
2162 $marchostsarray = GetMarcHosts($record,$marcflavour);
2164 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2169 my ( $record, $marcflavour ) = @_;
2171 carp 'GetMarcHosts called on undefined record';
2175 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2176 $marcflavour ||="MARC21";
2177 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2180 $bibnumber_subf ="0";
2181 $itemnumber_subf='9';
2183 elsif ($marcflavour eq "UNIMARC") {
2186 $bibnumber_subf ="0";
2187 $itemnumber_subf='9';
2192 foreach my $field ( $record->field($tag)) {
2196 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2197 my $hosttitle = $field->subfield($title_subf);
2198 my $hostitemnumber=$field->subfield($itemnumber_subf);
2199 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2200 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2203 my $marchostsarray = \@marchosts;
2204 return $marchostsarray;
2207 =head2 GetFrameworkCode
2209 $frameworkcode = GetFrameworkCode( $biblionumber )
2213 sub GetFrameworkCode {
2214 my ($biblionumber) = @_;
2215 my $dbh = C4::Context->dbh;
2216 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2217 $sth->execute($biblionumber);
2218 my ($frameworkcode) = $sth->fetchrow;
2219 return $frameworkcode;
2222 =head2 TransformKohaToMarc
2224 $record = TransformKohaToMarc( $hash )
2226 This function builds partial MARC::Record from a hash
2227 Hash entries can be from biblio or biblioitems.
2229 This function is called in acquisition module, to create a basic catalogue
2230 entry from user entry
2235 sub TransformKohaToMarc {
2237 my $record = MARC::Record->new();
2238 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2239 my $db_to_marc = C4::Context->marcfromkohafield;
2241 while ( my ($name, $value) = each %$hash ) {
2242 next unless my $dtm = $db_to_marc->{''}->{$name};
2243 next unless ( scalar( @$dtm ) );
2244 my ($tag, $letter) = @$dtm;
2246 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2247 next if $value eq '';
2248 $tag_hr->{$tag} //= [];
2249 push @{$tag_hr->{$tag}}, [($letter, $value)];
2252 foreach my $tag (sort keys %$tag_hr) {
2253 my @sfl = @{$tag_hr->{$tag}};
2254 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2255 @sfl = map { @{$_}; } @sfl;
2256 $record->insert_fields_ordered(
2257 MARC::Field->new($tag, " ", " ", @sfl)
2263 =head2 PrepHostMarcField
2265 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2267 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2271 sub PrepHostMarcField {
2272 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2273 $marcflavour ||="MARC21";
2276 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2277 my $item = C4::Items::GetItem($hostitemnumber);
2280 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2284 if ($hostrecord->subfield('100','a')){
2285 $mainentry = $hostrecord->subfield('100','a');
2286 } elsif ($hostrecord->subfield('110','a')){
2287 $mainentry = $hostrecord->subfield('110','a');
2289 $mainentry = $hostrecord->subfield('111','a');
2292 # qualification info
2294 if (my $field260 = $hostrecord->field('260')){
2295 $qualinfo = $field260->as_string( 'abc' );
2300 my $ed = $hostrecord->subfield('250','a');
2301 my $barcode = $item->{'barcode'};
2302 my $title = $hostrecord->subfield('245','a');
2304 # record control number, 001 with 003 and prefix
2306 if ($hostrecord->field('001')){
2307 $recctrlno = $hostrecord->field('001')->data();
2308 if ($hostrecord->field('003')){
2309 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2314 my $issn = $hostrecord->subfield('022','a');
2315 my $isbn = $hostrecord->subfield('020','a');
2318 $hostmarcfield = MARC::Field->new(
2320 '0' => $hostbiblionumber,
2321 '9' => $hostitemnumber,
2331 } elsif ($marcflavour eq "UNIMARC") {
2332 $hostmarcfield = MARC::Field->new(
2334 '0' => $hostbiblionumber,
2335 't' => $hostrecord->subfield('200','a'),
2336 '9' => $hostitemnumber
2340 return $hostmarcfield;
2343 =head2 TransformHtmlToXml
2345 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2346 $ind_tag, $auth_type )
2348 $auth_type contains :
2352 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2354 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2356 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2362 sub TransformHtmlToXml {
2363 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2364 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2366 my $xml = MARC::File::XML::header('UTF-8');
2367 $xml .= "<record>\n";
2368 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2369 MARC::File::XML->default_record_format($auth_type);
2371 # in UNIMARC, field 100 contains the encoding
2372 # check that there is one, otherwise the
2373 # MARC::Record->new_from_xml will fail (and Koha will die)
2374 my $unimarc_and_100_exist = 0;
2375 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2380 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2382 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2384 # if we have a 100 field and it's values are not correct, skip them.
2385 # if we don't have any valid 100 field, we will create a default one at the end
2386 my $enc = substr( @$values[$i], 26, 2 );
2387 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2388 $unimarc_and_100_exist = 1;
2393 @$values[$i] =~ s/&/&/g;
2394 @$values[$i] =~ s/</</g;
2395 @$values[$i] =~ s/>/>/g;
2396 @$values[$i] =~ s/"/"/g;
2397 @$values[$i] =~ s/'/'/g;
2399 if ( ( @$tags[$i] ne $prevtag ) ) {
2400 $j++ unless ( @$tags[$i] eq "" );
2401 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2402 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2403 my $ind1 = _default_ind_to_space($indicator1);
2405 if ( @$indicator[$j] ) {
2406 $ind2 = _default_ind_to_space($indicator2);
2408 warn "Indicator in @$tags[$i] is empty";
2412 $xml .= "</datafield>\n";
2413 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2414 && ( @$values[$i] ne "" ) ) {
2415 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2416 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2422 if ( @$values[$i] ne "" ) {
2425 if ( @$tags[$i] eq "000" ) {
2426 $xml .= "<leader>@$values[$i]</leader>\n";
2429 # rest of the fixed fields
2430 } elsif ( @$tags[$i] < 10 ) {
2431 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2434 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2435 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2440 } else { # @$tags[$i] eq $prevtag
2441 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2442 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2443 my $ind1 = _default_ind_to_space($indicator1);
2445 if ( @$indicator[$j] ) {
2446 $ind2 = _default_ind_to_space($indicator2);
2448 warn "Indicator in @$tags[$i] is empty";
2451 if ( @$values[$i] eq "" ) {
2454 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2457 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2460 $prevtag = @$tags[$i];
2462 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2463 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2465 # warn "SETTING 100 for $auth_type";
2466 my $string = strftime( "%Y%m%d", localtime(time) );
2468 # set 50 to position 26 is biblios, 13 if authorities
2470 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2471 $string = sprintf( "%-*s", 35, $string );
2472 substr( $string, $pos, 6, "50" );
2473 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2474 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2475 $xml .= "</datafield>\n";
2477 $xml .= "</record>\n";
2478 $xml .= MARC::File::XML::footer();
2482 =head2 _default_ind_to_space
2484 Passed what should be an indicator returns a space
2485 if its undefined or zero length
2489 sub _default_ind_to_space {
2491 if ( !defined $s || $s eq q{} ) {
2497 =head2 TransformHtmlToMarc
2499 L<$record> = TransformHtmlToMarc(L<$cgi>)
2500 L<$cgi> is the CGI object which containts the values for subfields
2502 'tag_010_indicator1_531951' ,
2503 'tag_010_indicator2_531951' ,
2504 'tag_010_code_a_531951_145735' ,
2505 'tag_010_subfield_a_531951_145735' ,
2506 'tag_200_indicator1_873510' ,
2507 'tag_200_indicator2_873510' ,
2508 'tag_200_code_a_873510_673465' ,
2509 'tag_200_subfield_a_873510_673465' ,
2510 'tag_200_code_b_873510_704318' ,
2511 'tag_200_subfield_b_873510_704318' ,
2512 'tag_200_code_e_873510_280822' ,
2513 'tag_200_subfield_e_873510_280822' ,
2514 'tag_200_code_f_873510_110730' ,
2515 'tag_200_subfield_f_873510_110730' ,
2517 L<$record> is the MARC::Record object.
2521 sub TransformHtmlToMarc {
2522 my ($cgi, $isbiblio) = @_;
2524 my @params = $cgi->param();
2526 # explicitly turn on the UTF-8 flag for all
2527 # 'tag_' parameters to avoid incorrect character
2528 # conversion later on
2529 my $cgi_params = $cgi->Vars;
2530 foreach my $param_name ( keys %$cgi_params ) {
2531 if ( $param_name =~ /^tag_/ ) {
2532 my $param_value = $cgi_params->{$param_name};
2533 unless ( Encode::is_utf8( $param_value ) ) {
2534 $cgi_params->{$param_name} = Encode::decode('UTF-8', $param_value );
2539 # creating a new record
2540 my $record = MARC::Record->new();
2542 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2543 ($biblionumbertagfield, $biblionumbertagsubfield) =
2544 &GetMarcFromKohaField( "biblio.biblionumber", '' ) if $isbiblio;
2545 #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!
2546 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2547 my $param = $params[$i];
2550 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2551 if ( $param eq 'biblionumber' ) {
2552 if ( $biblionumbertagfield < 10 ) {
2553 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2555 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2557 push @fields, $newfield if ($newfield);
2558 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2561 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2562 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2566 if ( $tag < 10 ) { # no code for theses fields
2567 # in MARC editor, 000 contains the leader.
2568 next if $tag == $biblionumbertagfield;
2569 if ( $tag eq '000' ) {
2570 # Force a fake leader even if not provided to avoid crashing
2571 # during decoding MARC record containing UTF-8 characters
2573 length( $cgi->param($params[$j+1]) ) == 24
2574 ? $cgi->param( $params[ $j + 1 ] )
2578 # between 001 and 009 (included)
2579 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2580 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2583 # > 009, deal with subfields
2585 # browse subfields for this tag (reason for _code_ match)
2586 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2587 last unless defined $params[$j+1];
2589 if $tag == $biblionumbertagfield and
2590 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2591 #if next param ne subfield, then it was probably empty
2592 #try next param by incrementing j
2593 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2594 my $fval= $cgi->param($params[$j+1]);
2595 #check if subfield value not empty and field exists
2596 if($fval ne '' && $newfield) {
2597 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2599 elsif($fval ne '') {
2600 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2604 $i= $j-1; #update i for outer loop accordingly
2606 push @fields, $newfield if ($newfield);
2610 $record->append_fields(@fields);
2614 # cache inverted MARC field map
2615 our $inverted_field_map;
2617 =head2 TransformMarcToKoha
2619 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2621 Extract data from a MARC bib record into a hashref representing
2622 Koha biblio, biblioitems, and items fields.
2624 If passed an undefined record will log the error and return an empty
2629 sub TransformMarcToKoha {
2630 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2633 if (!defined $record) {
2634 carp('TransformMarcToKoha called with undefined record');
2637 $limit_table = $limit_table || 0;
2638 $frameworkcode = '' unless defined $frameworkcode;
2640 unless ( defined $inverted_field_map ) {
2641 $inverted_field_map = _get_inverted_marc_field_map();
2645 if ( defined $limit_table && $limit_table eq 'items' ) {
2646 $tables{'items'} = 1;
2648 $tables{'items'} = 1;
2649 $tables{'biblio'} = 1;
2650 $tables{'biblioitems'} = 1;
2653 # traverse through record
2654 MARCFIELD: foreach my $field ( $record->fields() ) {
2655 my $tag = $field->tag();
2656 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2657 if ( $field->is_control_field() ) {
2658 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2659 ENTRY: foreach my $entry ( @{$kohafields} ) {
2660 my ( $subfield, $table, $column ) = @{$entry};
2661 next ENTRY unless exists $tables{$table};
2662 my $key = _disambiguate( $table, $column );
2663 if ( $result->{$key} ) {
2664 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2665 $result->{$key} .= " | " . $field->data();
2668 $result->{$key} = $field->data();
2673 # deal with subfields
2674 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2675 my $code = $sf->[0];
2676 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2677 my $value = $sf->[1];
2678 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2679 my ( $table, $column ) = @{$entry};
2680 next SFENTRY unless exists $tables{$table};
2681 my $key = _disambiguate( $table, $column );
2682 if ( $result->{$key} ) {
2683 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2684 $result->{$key} .= " | " . $value;
2687 $result->{$key} = $value;
2694 # modify copyrightdate to keep only the 1st year found
2695 if ( exists $result->{'copyrightdate'} ) {
2696 my $temp = $result->{'copyrightdate'};
2697 $temp =~ m/c(\d\d\d\d)/;
2698 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2699 $result->{'copyrightdate'} = $1;
2700 } else { # if no cYYYY, get the 1st date.
2701 $temp =~ m/(\d\d\d\d)/;
2702 $result->{'copyrightdate'} = $1;
2706 # modify publicationyear to keep only the 1st year found
2707 if ( exists $result->{'publicationyear'} ) {
2708 my $temp = $result->{'publicationyear'};
2709 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2710 $result->{'publicationyear'} = $1;
2711 } else { # if no cYYYY, get the 1st date.
2712 $temp =~ m/(\d\d\d\d)/;
2713 $result->{'publicationyear'} = $1;
2720 sub _get_inverted_marc_field_map {
2722 my $relations = C4::Context->marcfromkohafield;
2724 foreach my $frameworkcode ( keys %{$relations} ) {
2725 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2726 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2727 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2728 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2729 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2730 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2731 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2737 =head2 _disambiguate
2739 $newkey = _disambiguate($table, $field);
2741 This is a temporary hack to distinguish between the
2742 following sets of columns when using TransformMarcToKoha.
2744 items.cn_source & biblioitems.cn_source
2745 items.cn_sort & biblioitems.cn_sort
2747 Columns that are currently NOT distinguished (FIXME
2748 due to lack of time to fully test) are:
2750 biblio.notes and biblioitems.notes
2755 FIXME - this is necessary because prefixing each column
2756 name with the table name would require changing lots
2757 of code and templates, and exposing more of the DB
2758 structure than is good to the UI templates, particularly
2759 since biblio and bibloitems may well merge in a future
2760 version. In the future, it would also be good to
2761 separate DB access and UI presentation field names
2766 sub CountItemsIssued {
2767 my ($biblionumber) = @_;
2768 my $dbh = C4::Context->dbh;
2769 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2770 $sth->execute($biblionumber);
2771 my $row = $sth->fetchrow_hashref();
2772 return $row->{'issuedCount'};
2776 my ( $table, $column ) = @_;
2777 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2778 return $table . '.' . $column;
2785 =head2 get_koha_field_from_marc
2787 $result->{_disambiguate($table, $field)} =
2788 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2790 Internal function to map data from the MARC record to a specific non-MARC field.
2791 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2795 sub get_koha_field_from_marc {
2796 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2797 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2799 foreach my $field ( $record->field($tagfield) ) {
2800 if ( $field->tag() < 10 ) {
2802 $kohafield .= " | " . $field->data();
2804 $kohafield = $field->data();
2807 if ( $field->subfields ) {
2808 my @subfields = $field->subfields();
2809 foreach my $subfieldcount ( 0 .. $#subfields ) {
2810 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2812 $kohafield .= " | " . $subfields[$subfieldcount][1];
2814 $kohafield = $subfields[$subfieldcount][1];
2824 =head2 TransformMarcToKohaOneField
2826 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2830 sub TransformMarcToKohaOneField {
2832 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2833 # only the 1st will be retrieved...
2834 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2836 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2837 foreach my $field ( $record->field($tagfield) ) {
2838 if ( $field->tag() < 10 ) {
2839 if ( $result->{$kohafield} ) {
2840 $result->{$kohafield} .= " | " . $field->data();
2842 $result->{$kohafield} = $field->data();
2845 if ( $field->subfields ) {
2846 my @subfields = $field->subfields();
2847 foreach my $subfieldcount ( 0 .. $#subfields ) {
2848 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2849 if ( $result->{$kohafield} ) {
2850 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2852 $result->{$kohafield} = $subfields[$subfieldcount][1];
2866 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2868 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2869 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2870 # =head2 ModZebrafiles
2872 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2876 # sub ModZebrafiles {
2878 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2882 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2883 # unless ( opendir( DIR, "$zebradir" ) ) {
2884 # warn "$zebradir not found";
2888 # my $filename = $zebradir . $biblionumber;
2891 # open( OUTPUT, ">", $filename . ".xml" );
2892 # print OUTPUT $record;
2899 ModZebra( $biblionumber, $op, $server );
2901 $biblionumber is the biblionumber we want to index
2903 $op is specialUpdate or delete, and is used to know what we want to do
2905 $server is the server that we want to update
2910 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2911 my ( $biblionumber, $op, $server ) = @_;
2912 my $dbh = C4::Context->dbh;
2914 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2916 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2917 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2919 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2921 AND biblio_auth_number = ?
2924 my $check_sth = $dbh->prepare_cached($check_sql);
2925 $check_sth->execute( $server, $biblionumber, $op );
2926 my ($count) = $check_sth->fetchrow_array;
2927 $check_sth->finish();
2928 if ( $count == 0 ) {
2929 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2930 $sth->execute( $biblionumber, $server, $op );
2936 =head2 EmbedItemsInMarcBiblio
2938 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers, $opac);
2940 Given a MARC::Record object containing a bib record,
2941 modify it to include the items attached to it as 9XX
2942 per the bib's MARC framework.
2943 if $itemnumbers is defined, only specified itemnumbers are embedded.
2945 If $opac is true, then opac-relevant suppressions are included.
2949 sub EmbedItemsInMarcBiblio {
2950 my ($marc, $biblionumber, $itemnumbers, $opac) = @_;
2952 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2956 $itemnumbers = [] unless defined $itemnumbers;
2958 my $frameworkcode = GetFrameworkCode($biblionumber);
2959 _strip_item_fields($marc, $frameworkcode);
2961 # ... and embed the current items
2962 my $dbh = C4::Context->dbh;
2963 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2964 $sth->execute($biblionumber);
2966 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2968 my $opachiddenitems = $opac
2969 && ( C4::Context->preference('OpacHiddenItems') !~ /^\s*$/ );
2971 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2972 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2973 my $i = $opachiddenitems ? C4::Items::GetItem($itemnumber) : undef;
2974 push @items, { itemnumber => $itemnumber, item => $i };
2978 ? C4::Items::GetHiddenItemnumbers( map { $_->{item} } @items )
2980 # Convert to a hash for quick searching
2981 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2982 foreach my $itemnumber ( map { $_->{itemnumber} } @items ) {
2983 next if $hiddenitems{$itemnumber};
2984 my $item_marc = C4::Items::GetMarcItem( $biblionumber, $itemnumber );
2985 push @item_fields, $item_marc->field($itemtag);
2987 $marc->append_fields(@item_fields);
2990 =head1 INTERNAL FUNCTIONS
2992 =head2 _koha_marc_update_bib_ids
2995 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2997 Internal function to add or update biblionumber and biblioitemnumber to
3002 sub _koha_marc_update_bib_ids {
3003 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
3005 # we must add bibnum and bibitemnum in MARC::Record...
3006 # we build the new field with biblionumber and biblioitemnumber
3007 # we drop the original field
3008 # we add the new builded field.
3009 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
3010 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
3011 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
3012 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
3014 if ( $biblio_tag == $biblioitem_tag ) {
3016 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
3017 my $new_field = MARC::Field->new(
3018 $biblio_tag, '', '',
3019 "$biblio_subfield" => $biblionumber,
3020 "$biblioitem_subfield" => $biblioitemnumber
3023 # drop old field and create new one...
3024 my $old_field = $record->field($biblio_tag);
3025 $record->delete_field($old_field) if $old_field;
3026 $record->insert_fields_ordered($new_field);
3029 # biblionumber & biblioitemnumber are in different fields
3031 # deal with biblionumber
3032 my ( $new_field, $old_field );
3033 if ( $biblio_tag < 10 ) {
3034 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
3036 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3039 # drop old field and create new one...
3040 $old_field = $record->field($biblio_tag);
3041 $record->delete_field($old_field) if $old_field;
3042 $record->insert_fields_ordered($new_field);
3044 # deal with biblioitemnumber
3045 if ( $biblioitem_tag < 10 ) {
3046 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
3048 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3051 # drop old field and create new one...
3052 $old_field = $record->field($biblioitem_tag);
3053 $record->delete_field($old_field) if $old_field;
3054 $record->insert_fields_ordered($new_field);
3058 =head2 _koha_marc_update_biblioitem_cn_sort
3060 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3062 Given a MARC bib record and the biblioitem hash, update the
3063 subfield that contains a copy of the value of biblioitems.cn_sort.
3067 sub _koha_marc_update_biblioitem_cn_sort {
3069 my $biblioitem = shift;
3070 my $frameworkcode = shift;
3072 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
3073 return unless $biblioitem_tag;
3075 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3077 if ( my $field = $marc->field($biblioitem_tag) ) {
3078 $field->delete_subfield( code => $biblioitem_subfield );
3079 if ( $cn_sort ne '' ) {
3080 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3084 # if we get here, no biblioitem tag is present in the MARC record, so
3085 # we'll create it if $cn_sort is not empty -- this would be
3086 # an odd combination of events, however
3088 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3093 =head2 _koha_add_biblio
3095 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3097 Internal function to add a biblio ($biblio is a hash with the values)
3101 sub _koha_add_biblio {
3102 my ( $dbh, $biblio, $frameworkcode ) = @_;
3106 # set the series flag
3107 unless (defined $biblio->{'serial'}){
3108 $biblio->{'serial'} = 0;
3109 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3112 my $query = "INSERT INTO biblio
3113 SET frameworkcode = ?,
3124 my $sth = $dbh->prepare($query);
3126 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3127 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3130 my $biblionumber = $dbh->{'mysql_insertid'};
3131 if ( $dbh->errstr ) {
3132 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3138 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3139 return ( $biblionumber, $error );
3142 =head2 _koha_modify_biblio
3144 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3146 Internal function for updating the biblio table
3150 sub _koha_modify_biblio {
3151 my ( $dbh, $biblio, $frameworkcode ) = @_;
3156 SET frameworkcode = ?,
3165 WHERE biblionumber = ?
3168 my $sth = $dbh->prepare($query);
3171 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3172 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3173 ) if $biblio->{'biblionumber'};
3175 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3176 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3179 return ( $biblio->{'biblionumber'}, $error );
3182 =head2 _koha_modify_biblioitem_nonmarc
3184 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3186 Updates biblioitems row except for marc and marcxml, which should be changed
3191 sub _koha_modify_biblioitem_nonmarc {
3192 my ( $dbh, $biblioitem ) = @_;
3195 # re-calculate the cn_sort, it may have changed
3196 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3198 my $query = "UPDATE biblioitems
3199 SET biblionumber = ?,
3205 publicationyear = ?,
3209 collectiontitle = ?,
3211 collectionvolume= ?,
3212 editionstatement= ?,
3213 editionresponsibility = ?,
3229 where biblioitemnumber = ?
3231 my $sth = $dbh->prepare($query);
3233 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3234 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3235 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3236 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3237 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3238 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3239 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3240 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3242 if ( $dbh->errstr ) {
3243 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3246 return ( $biblioitem->{'biblioitemnumber'}, $error );
3249 =head2 _koha_add_biblioitem
3251 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3253 Internal function to add a biblioitem
3257 sub _koha_add_biblioitem {
3258 my ( $dbh, $biblioitem ) = @_;
3261 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3262 my $query = "INSERT INTO biblioitems SET
3269 publicationyear = ?,
3273 collectiontitle = ?,
3275 collectionvolume= ?,
3276 editionstatement= ?,
3277 editionresponsibility = ?,
3295 my $sth = $dbh->prepare($query);
3297 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3298 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3299 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3300 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3301 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3302 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3303 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3304 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3306 my $bibitemnum = $dbh->{'mysql_insertid'};
3308 if ( $dbh->errstr ) {
3309 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3313 return ( $bibitemnum, $error );
3316 =head2 _koha_delete_biblio
3318 $error = _koha_delete_biblio($dbh,$biblionumber);
3320 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3322 C<$dbh> - the database handle
3324 C<$biblionumber> - the biblionumber of the biblio to be deleted
3328 # FIXME: add error handling
3330 sub _koha_delete_biblio {
3331 my ( $dbh, $biblionumber ) = @_;
3333 # get all the data for this biblio
3334 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3335 $sth->execute($biblionumber);
3337 if ( my $data = $sth->fetchrow_hashref ) {
3339 # save the record in deletedbiblio
3340 # find the fields to save
3341 my $query = "INSERT INTO deletedbiblio SET ";
3343 foreach my $temp ( keys %$data ) {
3344 $query .= "$temp = ?,";
3345 push( @bind, $data->{$temp} );
3348 # replace the last , by ",?)"
3350 my $bkup_sth = $dbh->prepare($query);
3351 $bkup_sth->execute(@bind);
3355 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3356 $sth2->execute($biblionumber);
3357 # update the timestamp (Bugzilla 7146)
3358 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3359 $sth2->execute($biblionumber);
3366 =head2 _koha_delete_biblioitems
3368 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3370 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3372 C<$dbh> - the database handle
3373 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3377 # FIXME: add error handling
3379 sub _koha_delete_biblioitems {
3380 my ( $dbh, $biblioitemnumber ) = @_;
3382 # get all the data for this biblioitem
3383 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3384 $sth->execute($biblioitemnumber);
3386 if ( my $data = $sth->fetchrow_hashref ) {
3388 # save the record in deletedbiblioitems
3389 # find the fields to save
3390 my $query = "INSERT INTO deletedbiblioitems SET ";
3392 foreach my $temp ( keys %$data ) {
3393 $query .= "$temp = ?,";
3394 push( @bind, $data->{$temp} );
3397 # replace the last , by ",?)"
3399 my $bkup_sth = $dbh->prepare($query);
3400 $bkup_sth->execute(@bind);
3403 # delete the biblioitem
3404 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3405 $sth2->execute($biblioitemnumber);
3406 # update the timestamp (Bugzilla 7146)
3407 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3408 $sth2->execute($biblioitemnumber);
3415 =head1 UNEXPORTED FUNCTIONS
3417 =head2 ModBiblioMarc
3419 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3421 Add MARC data for a biblio to koha
3423 Function exported, but should NOT be used, unless you really know what you're doing
3428 # pass the MARC::Record to this function, and it will create the records in
3430 my ( $record, $biblionumber, $frameworkcode ) = @_;
3432 carp 'ModBiblioMarc passed an undefined record';
3436 # Clone record as it gets modified
3437 $record = $record->clone();
3438 my $dbh = C4::Context->dbh;
3439 my @fields = $record->fields();
3440 if ( !$frameworkcode ) {
3441 $frameworkcode = "";
3443 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3444 $sth->execute( $frameworkcode, $biblionumber );
3446 my $encoding = C4::Context->preference("marcflavour");
3448 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3449 if ( $encoding eq "UNIMARC" ) {
3450 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3451 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3452 my $string = $record->subfield( 100, "a" );
3453 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3454 my $f100 = $record->field(100);
3455 $record->delete_field($f100);
3457 $string = POSIX::strftime( "%Y%m%d", localtime );
3459 $string = sprintf( "%-*s", 35, $string );
3460 substr ( $string, 22, 3, $defaultlanguage);
3462 substr( $string, 25, 3, "y50" );
3463 unless ( $record->subfield( 100, "a" ) ) {
3464 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3468 #enhancement 5374: update transaction date (005) for marc21/unimarc
3469 if($encoding =~ /MARC21|UNIMARC/) {
3470 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3471 # YY MM DD HH MM SS (update year and month)
3472 my $f005= $record->field('005');
3473 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3476 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3477 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3479 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3480 return $biblionumber;
3483 =head2 get_biblio_authorised_values
3485 find the types and values for all authorised values assigned to this biblio.
3489 MARC::Record of the bib
3491 returns: a hashref mapping the authorised value to the value set for this biblionumber
3493 $authorised_values = {
3494 'Scent' => 'flowery',
3495 'Audience' => 'Young Adult',
3496 'itemtypes' => 'SER',
3499 Notes: forlibrarian should probably be passed in, and called something different.
3503 sub get_biblio_authorised_values {
3504 my $biblionumber = shift;
3507 my $forlibrarian = 1; # are we in staff or opac?
3508 my $frameworkcode = GetFrameworkCode($biblionumber);
3510 my $authorised_values;
3512 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3513 or return $authorised_values;
3515 # assume that these entries in the authorised_value table are bibliolevel.
3516 # ones that start with 'item%' are item level.
3517 my $query = q(SELECT distinct authorised_value, kohafield
3518 FROM marc_subfield_structure
3519 WHERE authorised_value !=''
3520 AND (kohafield like 'biblio%'
3521 OR kohafield like '') );
3522 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3524 foreach my $tag ( keys(%$tagslib) ) {
3525 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3527 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3528 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3529 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3530 if ( defined $record->field($tag) ) {
3531 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3532 if ( defined $this_subfield_value ) {
3533 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3541 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3542 return $authorised_values;
3545 =head2 CountBiblioInOrders
3547 $count = &CountBiblioInOrders( $biblionumber);
3549 This function return count of biblios in orders with $biblionumber
3553 sub CountBiblioInOrders {
3554 my ($biblionumber) = @_;
3555 my $dbh = C4::Context->dbh;
3556 my $query = "SELECT count(*)
3558 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3559 my $sth = $dbh->prepare($query);
3560 $sth->execute($biblionumber);
3561 my $count = $sth->fetchrow;
3565 =head2 GetSubscriptionsId
3567 $subscriptions = &GetSubscriptionsId($biblionumber);
3569 This function return an array of subscriptionid with $biblionumber
3573 sub GetSubscriptionsId {
3574 my ($biblionumber) = @_;
3575 my $dbh = C4::Context->dbh;
3576 my $query = "SELECT subscriptionid
3578 WHERE biblionumber=?";
3579 my $sth = $dbh->prepare($query);
3580 $sth->execute($biblionumber);
3581 my @subscriptions = $sth->fetchrow_array;
3582 return (@subscriptions);
3587 $holds = &GetHolds($biblionumber);
3589 This function return the count of holds with $biblionumber
3594 my ($biblionumber) = @_;
3595 my $dbh = C4::Context->dbh;
3596 my $query = "SELECT count(*)
3598 WHERE biblionumber=?";
3599 my $sth = $dbh->prepare($query);
3600 $sth->execute($biblionumber);
3601 my $holds = $sth->fetchrow;
3605 =head2 prepare_host_field
3607 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3608 Generate the host item entry for an analytic child entry
3612 sub prepare_host_field {
3613 my ( $hostbiblio, $marcflavour ) = @_;
3614 $marcflavour ||= C4::Context->preference('marcflavour');
3615 my $host = GetMarcBiblio($hostbiblio);
3616 # unfortunately as_string does not 'do the right thing'
3617 # if field returns undef
3621 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3622 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3623 my $s = $field->as_string('ab');
3628 if ( $field = $host->field('245') ) {
3629 my $s = $field->as_string('a');
3634 if ( $field = $host->field('260') ) {
3635 my $s = $field->as_string('abc');
3640 if ( $field = $host->field('240') ) {
3641 my $s = $field->as_string();
3646 if ( $field = $host->field('022') ) {
3647 my $s = $field->as_string('a');
3652 if ( $field = $host->field('020') ) {
3653 my $s = $field->as_string('a');
3658 if ( $field = $host->field('001') ) {
3659 $sfd{w} = $field->data(),;
3661 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3664 elsif ( $marcflavour eq 'UNIMARC' ) {
3666 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3667 my $s = $field->as_string('ab');
3673 if ( $field = $host->field('200') ) {
3674 my $s = $field->as_string('a');
3679 #place of publicaton
3680 if ( $field = $host->field('210') ) {
3681 my $s = $field->as_string('a');
3686 #date of publication
3687 if ( $field = $host->field('210') ) {
3688 my $s = $field->as_string('d');
3694 if ( $field = $host->field('205') ) {
3695 my $s = $field->as_string();
3701 if ( $field = $host->field('856') ) {
3702 my $s = $field->as_string('u');
3708 if ( $field = $host->field('011') ) {
3709 my $s = $field->as_string('a');
3715 if ( $field = $host->field('010') ) {
3716 my $s = $field->as_string('a');
3721 if ( $field = $host->field('001') ) {
3722 $sfd{0} = $field->data(),;
3724 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3731 =head2 UpdateTotalIssues
3733 UpdateTotalIssues($biblionumber, $increase, [$value])
3735 Update the total issue count for a particular bib record.
3739 =item C<$biblionumber> is the biblionumber of the bib to update
3741 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3743 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3749 sub UpdateTotalIssues {
3750 my ($biblionumber, $increase, $value) = @_;
3753 my $record = GetMarcBiblio($biblionumber);
3755 carp "UpdateTotalIssues could not get biblio record";
3758 my $data = GetBiblioData($biblionumber);
3760 carp "UpdateTotalIssues could not get datas of biblio";
3763 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3764 unless ($totalissuestag) {
3765 return 1; # There is nothing to do
3768 if (defined $value) {
3769 $totalissues = $value;
3771 $totalissues = $data->{'totalissues'} + $increase;
3774 my $field = $record->field($totalissuestag);
3775 if (defined $field) {
3776 $field->update( $totalissuessubfield => $totalissues );
3778 $field = MARC::Field->new($totalissuestag, '0', '0',
3779 $totalissuessubfield => $totalissues);
3780 $record->insert_grouped_field($field);
3783 return ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3788 &RemoveAllNsb($record);
3790 Removes all nsb/nse chars from a record
3797 carp 'RemoveAllNsb called with undefined record';
3801 SetUTF8Flag($record);
3803 foreach my $field ($record->fields()) {
3804 if ($field->is_control_field()) {
3805 $field->update(nsb_clean($field->data()));
3807 my @subfields = $field->subfields();
3809 foreach my $subfield (@subfields) {
3810 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3812 if (scalar(@new_subfields) > 0) {
3815 $new_field = MARC::Field->new(
3817 $field->indicator(1),
3818 $field->indicator(2),
3823 warn "error in RemoveAllNsb : $@";
3825 $field->replace_with($new_field);
3841 Koha Development Team <http://koha-community.org/>
3843 Paul POULAIN paul.poulain@free.fr
3845 Joshua Ferraro jmf@liblime.com