3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 use MARC::File::USMARC;
30 use POSIX qw(strftime);
31 use Module::Load::Conditional qw(can_load);
34 use C4::Dates qw/format_date/;
35 use C4::Log; # logaction
41 use vars qw($VERSION @ISA @EXPORT);
44 $VERSION = 3.07.00.049;
47 @ISA = qw( Exporter );
61 &GetBiblioItemByBiblioNumber
62 &GetBiblioFromItemNumber
63 &GetBiblionumberFromItemnumber
89 &GetAuthorisedValueDesc
92 &GetMarcSubfieldStructureFromKohaField
103 # To modify something
112 # To delete something
117 # To link headings in a bib record
118 # to authority records.
121 &LinkBibHeadingsToAuthorities
125 # those functions are exported but should not be used
126 # they are usefull is few circumstances, so are exported.
127 # but don't use them unless you're a core developer ;-)
142 if (C4::Context->ismemcached) {
143 require Memoize::Memcached;
144 import Memoize::Memcached qw(memoize_memcached);
146 memoize_memcached( 'GetMarcStructure',
147 memcached => C4::Context->memcached);
153 C4::Biblio - cataloging management functions
157 Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
161 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
163 =item 2. as raw MARC in the Zebra index and storage engine
165 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
169 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
171 Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
175 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
177 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
181 Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
185 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
187 =item 2. _koha_* - low-level internal functions for managing the koha tables
189 =item 3. Marc management function : as the MARC record is stored in biblioitems.marc(xml), some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
191 =item 4. Zebra functions used to update the Zebra index
193 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
197 The MARC record (in biblioitems.marcxml) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
201 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
203 =item 2. add the biblionumber and biblioitemnumber into the MARC records
205 =item 3. save the marc record
209 When dealing with items, we must :
213 =item 1. save the item in items table, that gives us an itemnumber
215 =item 2. add the itemnumber to the item MARC field
217 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
219 When modifying a biblio or an item, the behaviour is quite similar.
223 =head1 EXPORTED FUNCTIONS
227 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
229 Exported function (core API) for adding a new biblio to koha.
231 The first argument is a C<MARC::Record> object containing the
232 bib to add, while the second argument is the desired MARC
235 This function also accepts a third, optional argument: a hashref
236 to additional options. The only defined option is C<defer_marc_save>,
237 which if present and mapped to a true value, causes C<AddBiblio>
238 to omit the call to save the MARC in C<bibilioitems.marc>
239 and C<biblioitems.marcxml> This option is provided B<only>
240 for the use of scripts such as C<bulkmarcimport.pl> that may need
241 to do some manipulation of the MARC record for item parsing before
242 saving it and which cannot afford the performance hit of saving
243 the MARC record twice. Consequently, do not use that option
244 unless you can guarantee that C<ModBiblioMarc> will be called.
250 my $frameworkcode = shift;
251 my $options = @_ ? shift : undef;
252 my $defer_marc_save = 0;
254 carp('AddBiblio called with undefined record');
257 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
258 $defer_marc_save = 1;
261 my ( $biblionumber, $biblioitemnumber, $error );
262 my $dbh = C4::Context->dbh;
264 # transform the data into koha-table style data
265 SetUTF8Flag($record);
266 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
267 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
268 $olddata->{'biblionumber'} = $biblionumber;
269 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
271 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
273 # update MARC subfield that stores biblioitems.cn_sort
274 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
277 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
279 # update OAI-PMH sets
280 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
281 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
284 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
285 return ( $biblionumber, $biblioitemnumber );
290 ModBiblio( $record,$biblionumber,$frameworkcode);
292 Replace an existing bib record identified by C<$biblionumber>
293 with one supplied by the MARC::Record object C<$record>. The embedded
294 item, biblioitem, and biblionumber fields from the previous
295 version of the bib record replace any such fields of those tags that
296 are present in C<$record>. Consequently, ModBiblio() is not
297 to be used to try to modify item records.
299 C<$frameworkcode> specifies the MARC framework to use
300 when storing the modified bib record; among other things,
301 this controls how MARC fields get mapped to display columns
302 in the C<biblio> and C<biblioitems> tables, as well as
303 which fields are used to store embedded item, biblioitem,
304 and biblionumber data for indexing.
306 Returns 1 on success 0 on failure
311 my ( $record, $biblionumber, $frameworkcode ) = @_;
313 carp 'No record passed to ModBiblio';
317 if ( C4::Context->preference("CataloguingLog") ) {
318 my $newrecord = GetMarcBiblio($biblionumber);
319 logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
322 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
323 # throw an exception which probably won't be handled.
324 foreach my $field ($record->fields()) {
325 if (! $field->is_control_field()) {
326 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
327 $record->delete_field($field);
332 SetUTF8Flag($record);
333 my $dbh = C4::Context->dbh;
335 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
337 _strip_item_fields($record, $frameworkcode);
339 # update biblionumber and biblioitemnumber in MARC
340 # FIXME - this is assuming a 1 to 1 relationship between
341 # biblios and biblioitems
342 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
343 $sth->execute($biblionumber);
344 my ($biblioitemnumber) = $sth->fetchrow;
346 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
348 # load the koha-table data object
349 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
351 # update MARC subfield that stores biblioitems.cn_sort
352 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
354 # update the MARC record (that now contains biblio and items) with the new record data
355 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
357 # modify the other koha tables
358 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
359 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
361 # update OAI-PMH sets
362 if(C4::Context->preference("OAI-PMH:AutoUpdateSets")) {
363 C4::OAI::Sets::UpdateOAISetsBiblio($biblionumber, $record);
369 =head2 _strip_item_fields
371 _strip_item_fields($record, $frameworkcode)
373 Utility routine to remove item tags from a
378 sub _strip_item_fields {
380 my $frameworkcode = shift;
381 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
382 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
384 # delete any item fields from incoming record to avoid
385 # duplication or incorrect data - use AddItem() or ModItem()
387 foreach my $field ( $record->field($itemtag) ) {
388 $record->delete_field($field);
392 =head2 ModBiblioframework
394 ModBiblioframework($biblionumber,$frameworkcode);
396 Exported function to modify a biblio framework
400 sub ModBiblioframework {
401 my ( $biblionumber, $frameworkcode ) = @_;
402 my $dbh = C4::Context->dbh;
403 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
404 $sth->execute( $frameworkcode, $biblionumber );
410 my $error = &DelBiblio($biblionumber);
412 Exported function (core API) for deleting a biblio in koha.
413 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
414 Also backs it up to deleted* tables
415 Checks to make sure there are not issues on any of the items
417 C<$error> : undef unless an error occurs
422 my ($biblionumber) = @_;
423 my $dbh = C4::Context->dbh;
424 my $error; # for error handling
426 # First make sure this biblio has no items attached
427 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
428 $sth->execute($biblionumber);
429 if ( my $itemnumber = $sth->fetchrow ) {
431 # Fix this to use a status the template can understand
432 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
435 return $error if $error;
437 # We delete attached subscriptions
439 my $subscriptions = C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
440 foreach my $subscription (@$subscriptions) {
441 C4::Serials::DelSubscription( $subscription->{subscriptionid} );
444 # We delete any existing holds
445 require C4::Reserves;
446 my $reserves = C4::Reserves::GetReservesFromBiblionumber({ biblionumber => $biblionumber });
447 foreach my $res ( @$reserves ) {
448 C4::Reserves::CancelReserve({ reserve_id => $res->{'reserve_id'} });
451 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
452 # for at least 2 reasons :
453 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
454 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
455 ModZebra( $biblionumber, "recordDelete", "biblioserver" );
457 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
458 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
459 $sth->execute($biblionumber);
460 while ( my $biblioitemnumber = $sth->fetchrow ) {
462 # delete this biblioitem
463 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
464 return $error if $error;
467 # delete biblio from Koha tables and save in deletedbiblio
468 # must do this *after* _koha_delete_biblioitems, otherwise
469 # delete cascade will prevent deletedbiblioitems rows
470 # from being generated by _koha_delete_biblioitems
471 $error = _koha_delete_biblio( $dbh, $biblionumber );
473 logaction( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
479 =head2 BiblioAutoLink
481 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
483 Automatically links headings in a bib record to authorities.
485 Returns the number of headings changed
491 my $frameworkcode = shift;
493 carp('Undefined record passed to BiblioAutoLink');
496 my ( $num_headings_changed, %results );
499 "C4::Linker::" . ( C4::Context->preference("LinkerModule") || 'Default' );
500 unless ( can_load( modules => { $linker_module => undef } ) ) {
501 $linker_module = 'C4::Linker::Default';
502 unless ( can_load( modules => { $linker_module => undef } ) ) {
507 my $linker = $linker_module->new(
508 { 'options' => C4::Context->preference("LinkerOptions") } );
509 my ( $headings_changed, undef ) =
510 LinkBibHeadingsToAuthorities( $linker, $record, $frameworkcode, C4::Context->preference("CatalogModuleRelink") || '' );
511 # By default we probably don't want to relink things when cataloging
512 return $headings_changed;
515 =head2 LinkBibHeadingsToAuthorities
517 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
519 Links bib headings to authority records by checking
520 each authority-controlled field in the C<MARC::Record>
521 object C<$marc>, looking for a matching authority record,
522 and setting the linking subfield $9 to the ID of that
525 If $allowrelink is false, existing authids will never be
526 replaced, regardless of the values of LinkerKeepStale and
529 Returns the number of heading links changed in the
534 sub LinkBibHeadingsToAuthorities {
537 my $frameworkcode = shift;
538 my $allowrelink = shift;
541 carp 'LinkBibHeadingsToAuthorities called on undefined bib record';
545 require C4::AuthoritiesMarc;
547 $allowrelink = 1 unless defined $allowrelink;
548 my $num_headings_changed = 0;
549 foreach my $field ( $bib->fields() ) {
550 my $heading = C4::Heading->new_from_bib_field( $field, $frameworkcode );
551 next unless defined $heading;
554 my $current_link = $field->subfield('9');
556 if ( defined $current_link && (!$allowrelink || !C4::Context->preference('LinkerRelink')) )
558 $results{'linked'}->{ $heading->display_form() }++;
562 my ( $authid, $fuzzy ) = $linker->get_link($heading);
564 $results{ $fuzzy ? 'fuzzy' : 'linked' }
565 ->{ $heading->display_form() }++;
566 next if defined $current_link and $current_link == $authid;
568 $field->delete_subfield( code => '9' ) if defined $current_link;
569 $field->add_subfields( '9', $authid );
570 $num_headings_changed++;
573 if ( defined $current_link
574 && (!$allowrelink || C4::Context->preference('LinkerKeepStale')) )
576 $results{'fuzzy'}->{ $heading->display_form() }++;
578 elsif ( C4::Context->preference('AutoCreateAuthorities') ) {
579 if ( _check_valid_auth_link( $current_link, $field ) ) {
580 $results{'linked'}->{ $heading->display_form() }++;
584 C4::AuthoritiesMarc::GetAuthType( $heading->auth_type() );
585 my $marcrecordauth = MARC::Record->new();
586 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
587 $marcrecordauth->leader(' nz a22 o 4500');
588 SetMarcUnicodeFlag( $marcrecordauth, 'MARC21' );
590 $field->delete_subfield( code => '9' )
591 if defined $current_link;
593 MARC::Field->new( $authtypedata->{auth_tag_to_report},
594 '', '', "a" => "" . $field->subfield('a') );
596 $authfield->add_subfields( $_->[0] => $_->[1] )
597 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
598 } $field->subfields();
599 $marcrecordauth->insert_fields_ordered($authfield);
601 # bug 2317: ensure new authority knows it's using UTF-8; currently
602 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
603 # automatically for UNIMARC (by not transcoding)
604 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
605 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
606 # of change to a core API just before the 3.0 release.
608 if ( C4::Context->preference('marcflavour') eq 'MARC21' ) {
609 $marcrecordauth->insert_fields_ordered(
612 'a' => "Machine generated authority record."
616 $bib->author() . ", "
617 . $bib->title_proper() . ", "
618 . $bib->publication_date() . " ";
619 $cite =~ s/^[\s\,]*//;
620 $cite =~ s/[\s\,]*$//;
623 . C4::Context->preference('MARCOrgCode') . ")"
624 . $bib->subfield( '999', 'c' ) . ": "
626 $marcrecordauth->insert_fields_ordered(
627 MARC::Field->new( '670', '', '', 'a' => $cite ) );
630 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
633 C4::AuthoritiesMarc::AddAuthority( $marcrecordauth, '',
634 $heading->auth_type() );
635 $field->add_subfields( '9', $authid );
636 $num_headings_changed++;
637 $results{'added'}->{ $heading->display_form() }++;
640 elsif ( defined $current_link ) {
641 if ( _check_valid_auth_link( $current_link, $field ) ) {
642 $results{'linked'}->{ $heading->display_form() }++;
645 $field->delete_subfield( code => '9' );
646 $num_headings_changed++;
647 $results{'unlinked'}->{ $heading->display_form() }++;
651 $results{'unlinked'}->{ $heading->display_form() }++;
656 return $num_headings_changed, \%results;
659 =head2 _check_valid_auth_link
661 if ( _check_valid_auth_link($authid, $field) ) {
665 Check whether the specified heading-auth link is valid without reference
666 to Zebra/Solr. Ideally this code would be in C4::Heading, but that won't be
667 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
672 sub _check_valid_auth_link {
673 my ( $authid, $field ) = @_;
675 require C4::AuthoritiesMarc;
677 my $authorized_heading =
678 C4::AuthoritiesMarc::GetAuthorizedHeading( { 'authid' => $authid } ) || '';
680 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
683 =head2 GetRecordValue
685 my $values = GetRecordValue($field, $record, $frameworkcode);
687 Get MARC fields from a keyword defined in fieldmapping table.
692 my ( $field, $record, $frameworkcode ) = @_;
695 carp 'GetRecordValue called with undefined record';
698 my $dbh = C4::Context->dbh;
700 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
701 $sth->execute( $frameworkcode, $field );
705 while ( my $row = $sth->fetchrow_hashref ) {
706 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
707 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
708 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
709 push @result, { 'subfield' => $subfield };
712 } elsif ( $row->{subfieldcode} eq "" ) {
713 push @result, { 'subfield' => $field->as_string() };
721 =head2 SetFieldMapping
723 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
725 Set a Field to MARC mapping value, if it already exists we don't add a new one.
729 sub SetFieldMapping {
730 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
731 my $dbh = C4::Context->dbh;
733 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
734 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
735 if ( not $sth->fetchrow_hashref ) {
737 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
739 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
743 =head2 DeleteFieldMapping
745 DeleteFieldMapping($id);
747 Delete a field mapping from an $id.
751 sub DeleteFieldMapping {
753 my $dbh = C4::Context->dbh;
755 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
759 =head2 GetFieldMapping
761 GetFieldMapping($frameworkcode);
763 Get all field mappings for a specified frameworkcode
767 sub GetFieldMapping {
768 my ($framework) = @_;
769 my $dbh = C4::Context->dbh;
771 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
772 $sth->execute($framework);
775 while ( my $row = $sth->fetchrow_hashref ) {
783 $data = &GetBiblioData($biblionumber);
785 Returns information about the book with the given biblionumber.
786 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
787 the C<biblio> and C<biblioitems> tables in the
790 In addition, C<$data-E<gt>{subject}> is the list of the book's
791 subjects, separated by C<" , "> (space, comma, space).
792 If there are multiple biblioitems with the given biblionumber, only
793 the first one is considered.
799 my $dbh = C4::Context->dbh;
801 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
803 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
804 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
805 WHERE biblio.biblionumber = ?";
807 my $sth = $dbh->prepare($query);
808 $sth->execute($bibnum);
810 $data = $sth->fetchrow_hashref;
814 } # sub GetBiblioData
816 =head2 &GetBiblioItemData
818 $itemdata = &GetBiblioItemData($biblioitemnumber);
820 Looks up the biblioitem with the given biblioitemnumber. Returns a
821 reference-to-hash. The keys are the fields from the C<biblio>,
822 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
823 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
828 sub GetBiblioItemData {
829 my ($biblioitemnumber) = @_;
830 my $dbh = C4::Context->dbh;
831 my $query = "SELECT *,biblioitems.notes AS bnotes
832 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
833 unless ( C4::Context->preference('item-level_itypes') ) {
834 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
836 $query .= " WHERE biblioitemnumber = ? ";
837 my $sth = $dbh->prepare($query);
839 $sth->execute($biblioitemnumber);
840 $data = $sth->fetchrow_hashref;
843 } # sub &GetBiblioItemData
845 =head2 GetBiblioItemByBiblioNumber
847 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
851 sub GetBiblioItemByBiblioNumber {
852 my ($biblionumber) = @_;
853 my $dbh = C4::Context->dbh;
854 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
858 $sth->execute($biblionumber);
860 while ( my $data = $sth->fetchrow_hashref ) {
861 push @results, $data;
868 =head2 GetBiblionumberFromItemnumber
873 sub GetBiblionumberFromItemnumber {
874 my ($itemnumber) = @_;
875 my $dbh = C4::Context->dbh;
876 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
878 $sth->execute($itemnumber);
879 my ($result) = $sth->fetchrow;
883 =head2 GetBiblioFromItemNumber
885 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
887 Looks up the item with the given itemnumber. if undef, try the barcode.
889 C<&itemnodata> returns a reference-to-hash whose keys are the fields
890 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
896 sub GetBiblioFromItemNumber {
897 my ( $itemnumber, $barcode ) = @_;
898 my $dbh = C4::Context->dbh;
901 $sth = $dbh->prepare(
903 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
904 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
905 WHERE items.itemnumber = ?"
907 $sth->execute($itemnumber);
909 $sth = $dbh->prepare(
911 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
912 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
913 WHERE items.barcode = ?"
915 $sth->execute($barcode);
917 my $data = $sth->fetchrow_hashref;
924 $isbd = &GetISBDView($biblionumber);
926 Return the ISBD view which can be included in opac and intranet
931 my ( $biblionumber, $template ) = @_;
932 my $record = GetMarcBiblio($biblionumber, 1);
933 return unless defined $record;
934 my $itemtype = &GetFrameworkCode($biblionumber);
935 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
936 my $tagslib = &GetMarcStructure( 1, $itemtype );
938 my $ISBD = C4::Context->preference('isbd');
943 foreach my $isbdfield ( split( /#/, $bloc ) ) {
945 # $isbdfield= /(.?.?.?)/;
946 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
947 my $fieldvalue = $1 || 0;
948 my $subfvalue = $2 || "";
950 my $analysestring = $4;
953 # warn "==> $1 / $2 / $3 / $4";
954 # my $fieldvalue=substr($isbdfield,0,3);
955 if ( $fieldvalue > 0 ) {
956 my $hasputtextbefore = 0;
957 my @fieldslist = $record->field($fieldvalue);
958 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
960 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
961 # warn "FV : $fieldvalue";
962 if ( $subfvalue ne "" ) {
963 # OPAC hidden subfield
965 if ( ( $template eq 'opac' )
966 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
967 foreach my $field (@fieldslist) {
968 foreach my $subfield ( $field->subfield($subfvalue) ) {
969 my $calculated = $analysestring;
970 my $tag = $field->tag();
973 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
974 my $tagsubf = $tag . $subfvalue;
975 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
976 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
978 # field builded, store the result
979 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
980 $blocres .= $textbefore;
981 $hasputtextbefore = 1;
984 # remove punctuation at start
985 $calculated =~ s/^( |;|:|\.|-)*//g;
986 $blocres .= $calculated;
991 $blocres .= $textafter if $hasputtextbefore;
993 foreach my $field (@fieldslist) {
994 my $calculated = $analysestring;
995 my $tag = $field->tag();
998 my @subf = $field->subfields;
999 for my $i ( 0 .. $#subf ) {
1000 my $valuecode = $subf[$i][1];
1001 my $subfieldcode = $subf[$i][0];
1002 # OPAC hidden subfield
1004 if ( ( $template eq 'opac' )
1005 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1006 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1007 my $tagsubf = $tag . $subfieldcode;
1009 $calculated =~ s/ # replace all {{}} codes by the value code.
1010 \{\{$tagsubf\}\} # catch the {{actualcode}}
1012 $valuecode # replace by the value code
1015 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1016 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1019 # field builded, store the result
1020 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1021 $blocres .= $textbefore;
1022 $hasputtextbefore = 1;
1025 # remove punctuation at start
1026 $calculated =~ s/^( |;|:|\.|-)*//g;
1027 $blocres .= $calculated;
1030 $blocres .= $textafter if $hasputtextbefore;
1033 $blocres .= $isbdfield;
1038 $res =~ s/\{(.*?)\}//g;
1040 $res =~ s/\n/<br\/>/g;
1050 my $biblio = &GetBiblio($biblionumber);
1055 my ($biblionumber) = @_;
1056 my $dbh = C4::Context->dbh;
1057 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1060 $sth->execute($biblionumber);
1061 if ( my $data = $sth->fetchrow_hashref ) {
1067 =head2 GetBiblioItemInfosOf
1069 GetBiblioItemInfosOf(@biblioitemnumbers);
1073 sub GetBiblioItemInfosOf {
1074 my @biblioitemnumbers = @_;
1077 SELECT biblioitemnumber,
1081 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1083 return get_infos_of( $query, 'biblioitemnumber' );
1086 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1088 =head2 GetMarcStructure
1090 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1092 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1093 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1094 $frameworkcode : the framework code to read
1098 # cache for results of GetMarcStructure -- needed
1100 our $marc_structure_cache;
1102 sub GetMarcStructure {
1103 my ( $forlibrarian, $frameworkcode ) = @_;
1104 my $dbh = C4::Context->dbh;
1105 $frameworkcode = "" unless $frameworkcode;
1107 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1108 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1111 # my $sth = $dbh->prepare(
1112 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1113 # $sth->execute($frameworkcode);
1114 # my ($total) = $sth->fetchrow;
1115 # $frameworkcode = "" unless ( $total > 0 );
1116 my $sth = $dbh->prepare(
1117 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1118 FROM marc_tag_structure
1119 WHERE frameworkcode=?
1122 $sth->execute($frameworkcode);
1123 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1125 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1126 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1127 $res->{$tag}->{tab} = "";
1128 $res->{$tag}->{mandatory} = $mandatory;
1129 $res->{$tag}->{repeatable} = $repeatable;
1132 $sth = $dbh->prepare(
1133 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1134 FROM marc_subfield_structure
1135 WHERE frameworkcode=?
1136 ORDER BY tagfield,tagsubfield
1140 $sth->execute($frameworkcode);
1143 my $authorised_value;
1155 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1156 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1161 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1162 $res->{$tag}->{$subfield}->{tab} = $tab;
1163 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1164 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1165 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1166 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1167 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1168 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1169 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1170 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1171 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1172 $res->{$tag}->{$subfield}->{'link'} = $link;
1173 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1174 $res->{$tag}->{$subfield}->{maxlength} = $maxlength;
1177 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1182 =head2 GetUsedMarcStructure
1184 The same function as GetMarcStructure except it just takes field
1185 in tab 0-9. (used field)
1187 my $results = GetUsedMarcStructure($frameworkcode);
1189 C<$results> is a ref to an array which each case containts a ref
1190 to a hash which each keys is the columns from marc_subfield_structure
1192 C<$frameworkcode> is the framework code.
1196 sub GetUsedMarcStructure {
1197 my $frameworkcode = shift || '';
1200 FROM marc_subfield_structure
1202 AND frameworkcode = ?
1203 ORDER BY tagfield, tagsubfield
1205 my $sth = C4::Context->dbh->prepare($query);
1206 $sth->execute($frameworkcode);
1207 return $sth->fetchall_arrayref( {} );
1210 =head2 GetMarcFromKohaField
1212 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1214 Returns the MARC fields & subfields mapped to the koha field
1215 for the given frameworkcode or default framework if $frameworkcode is missing
1219 sub GetMarcFromKohaField {
1220 my $kohafield = shift;
1221 my $frameworkcode = shift || '';
1222 return (0, undef) unless $kohafield;
1223 my $relations = C4::Context->marcfromkohafield;
1224 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1230 =head2 GetMarcSubfieldStructureFromKohaField
1232 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1234 Returns a hashref where keys are marc_subfield_structure column names for the
1235 row where kohafield=$kohafield for the given framework code.
1237 $frameworkcode is optional. If not given, then the default framework is used.
1241 sub GetMarcSubfieldStructureFromKohaField {
1242 my ($kohafield, $frameworkcode) = @_;
1244 return undef unless $kohafield;
1245 $frameworkcode //= '';
1247 my $dbh = C4::Context->dbh;
1250 FROM marc_subfield_structure
1252 AND frameworkcode = ?
1254 my $sth = $dbh->prepare($query);
1255 $sth->execute($kohafield, $frameworkcode);
1256 my $result = $sth->fetchrow_hashref;
1262 =head2 GetMarcBiblio
1264 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1266 Returns MARC::Record representing bib identified by
1267 C<$biblionumber>. If no bib exists, returns undef.
1268 C<$embeditems>. If set to true, items data are included.
1269 The MARC record contains biblio data, and items data if $embeditems is set to true.
1274 my $biblionumber = shift;
1275 my $embeditems = shift || 0;
1276 my $dbh = C4::Context->dbh;
1277 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1278 $sth->execute($biblionumber);
1279 my $row = $sth->fetchrow_hashref;
1280 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1281 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1282 my $record = MARC::Record->new();
1285 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1286 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1287 return unless $record;
1289 C4::Biblio::_koha_marc_update_bib_ids($record, '', $biblionumber, $biblionumber);
1290 C4::Biblio::EmbedItemsInMarcBiblio($record, $biblionumber) if ($embeditems);
1300 my $marcxml = GetXmlBiblio($biblionumber);
1302 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1303 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1308 my ($biblionumber) = @_;
1309 my $dbh = C4::Context->dbh;
1310 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1311 $sth->execute($biblionumber);
1312 my ($marcxml) = $sth->fetchrow;
1316 =head2 GetCOinSBiblio
1318 my $coins = GetCOinSBiblio($record);
1320 Returns the COinS (a span) which can be included in a biblio record
1324 sub GetCOinSBiblio {
1327 # get the coin format
1329 carp 'GetCOinSBiblio called with undefined record';
1332 my $pos7 = substr $record->leader(), 7, 1;
1333 my $pos6 = substr $record->leader(), 6, 1;
1336 my ( $aulast, $aufirst ) = ( '', '' );
1345 my $titletype = 'b';
1347 # For the purposes of generating COinS metadata, LDR/06-07 can be
1348 # considered the same for UNIMARC and MARC21
1353 'b' => 'manuscript',
1355 'd' => 'manuscript',
1359 'i' => 'audioRecording',
1360 'j' => 'audioRecording',
1363 'm' => 'computerProgram',
1368 'a' => 'journalArticle',
1372 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1374 if ( $genre eq 'book' ) {
1375 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1378 ##### We must transform mtx to a valable mtx and document type ####
1379 if ( $genre eq 'book' ) {
1381 } elsif ( $genre eq 'journal' ) {
1384 } elsif ( $genre eq 'journalArticle' ) {
1392 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1394 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1397 $aulast = $record->subfield( '700', 'a' ) || '';
1398 $aufirst = $record->subfield( '700', 'b' ) || '';
1399 $oauthors = "&rft.au=$aufirst $aulast";
1402 if ( $record->field('200') ) {
1403 for my $au ( $record->field('200')->subfield('g') ) {
1404 $oauthors .= "&rft.au=$au";
1409 ? "&rft.title=" . $record->subfield( '200', 'a' )
1410 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1411 $pubyear = $record->subfield( '210', 'd' ) || '';
1412 $publisher = $record->subfield( '210', 'c' ) || '';
1413 $isbn = $record->subfield( '010', 'a' ) || '';
1414 $issn = $record->subfield( '011', 'a' ) || '';
1417 # MARC21 need some improve
1420 if ( $record->field('100') ) {
1421 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1425 if ( $record->field('700') ) {
1426 for my $au ( $record->field('700')->subfield('a') ) {
1427 $oauthors .= "&rft.au=$au";
1430 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1431 $subtitle = $record->subfield( '245', 'b' ) || '';
1432 $title .= $subtitle;
1433 if ($titletype eq 'a') {
1434 $pubyear = $record->field('008') || '';
1435 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1436 $isbn = $record->subfield( '773', 'z' ) || '';
1437 $issn = $record->subfield( '773', 'x' ) || '';
1438 if ($mtx eq 'journal') {
1439 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1441 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1443 foreach my $rel ($record->subfield( '773', 'g' )) {
1450 $pubyear = $record->subfield( '260', 'c' ) || '';
1451 $publisher = $record->subfield( '260', 'b' ) || '';
1452 $isbn = $record->subfield( '020', 'a' ) || '';
1453 $issn = $record->subfield( '022', 'a' ) || '';
1458 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1459 $coins_value =~ s/(\ |&[^a])/\+/g;
1460 $coins_value =~ s/\"/\"\;/g;
1462 #<!-- 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="
1464 return $coins_value;
1470 return the prices in accordance with the Marc format.
1472 returns 0 if no price found
1473 returns undef if called without a marc record or with
1474 an unrecognized marc format
1479 my ( $record, $marcflavour ) = @_;
1481 carp 'GetMarcPrice called on undefined record';
1488 if ( $marcflavour eq "MARC21" ) {
1489 @listtags = ('345', '020');
1491 } elsif ( $marcflavour eq "UNIMARC" ) {
1492 @listtags = ('345', '010');
1498 for my $field ( $record->field(@listtags) ) {
1499 for my $subfield_value ($field->subfield($subfield)){
1501 $subfield_value = MungeMarcPrice( $subfield_value );
1502 return $subfield_value if ($subfield_value);
1505 return 0; # no price found
1508 =head2 MungeMarcPrice
1510 Return the best guess at what the actual price is from a price field.
1513 sub MungeMarcPrice {
1516 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1518 ## Look for the currency symbol of the active currency, if it's there,
1519 ## start the price string right after the symbol. This allows us to prefer
1520 ## this native currency price over other currency prices, if possible.
1521 my $active_currency = C4::Context->dbh->selectrow_hashref( 'SELECT * FROM currency WHERE active = 1', {} );
1522 my $symbol = quotemeta( $active_currency->{'symbol'} );
1523 if ( $price =~ m/$symbol/ ) {
1524 my @parts = split(/$symbol/, $price );
1528 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1529 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1531 ## Split price into array on periods and commas
1532 my @parts = split(/[\,\.]/, $price);
1534 ## If the last grouping of digits is more than 2 characters, assume there is no decimal value and put it back.
1535 my $decimal = pop( @parts );
1536 if ( length( $decimal ) > 2 ) {
1537 push( @parts, $decimal );
1541 $price = join('', @parts );
1544 $price .= ".$decimal";
1551 =head2 GetMarcQuantity
1553 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1554 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1556 returns 0 if no quantity found
1557 returns undef if called without a marc record or with
1558 an unrecognized marc format
1562 sub GetMarcQuantity {
1563 my ( $record, $marcflavour ) = @_;
1565 carp 'GetMarcQuantity called on undefined record';
1572 if ( $marcflavour eq "MARC21" ) {
1574 } elsif ( $marcflavour eq "UNIMARC" ) {
1575 @listtags = ('969');
1581 for my $field ( $record->field(@listtags) ) {
1582 for my $subfield_value ($field->subfield($subfield)){
1584 if ($subfield_value) {
1585 # in France, the cents separator is the , but sometimes, ppl use a .
1586 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1587 $subfield_value =~ s/\./,/ if C4::Context->preference("CurrencyFormat") eq "FR";
1588 return $subfield_value;
1592 return 0; # no price found
1596 =head2 GetAuthorisedValueDesc
1598 my $subfieldvalue =get_authorised_value_desc(
1599 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1601 Retrieve the complete description for a given authorised value.
1603 Now takes $category and $value pair too.
1605 my $auth_value_desc =GetAuthorisedValueDesc(
1606 '','', 'DVD' ,'','','CCODE');
1608 If the optional $opac parameter is set to a true value, displays OPAC
1609 descriptions rather than normal ones when they exist.
1613 sub GetAuthorisedValueDesc {
1614 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1615 my $dbh = C4::Context->dbh;
1619 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1622 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1623 return C4::Branch::GetBranchName($value);
1627 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1628 return getitemtypeinfo($value)->{description};
1631 #---- "true" authorized value
1632 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1635 if ( $category ne "" ) {
1636 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1637 $sth->execute( $category, $value );
1638 my $data = $sth->fetchrow_hashref;
1639 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1641 return $value; # if nothing is found return the original value
1645 =head2 GetMarcControlnumber
1647 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1649 Get the control number / record Identifier from the MARC record and return it.
1653 sub GetMarcControlnumber {
1654 my ( $record, $marcflavour ) = @_;
1656 carp 'GetMarcControlnumber called on undefined record';
1659 my $controlnumber = "";
1660 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1661 # Keep $marcflavour for possible later use
1662 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1663 my $controlnumberField = $record->field('001');
1664 if ($controlnumberField) {
1665 $controlnumber = $controlnumberField->data();
1668 return $controlnumber;
1673 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1675 Get all ISBNs from the MARC record and returns them in an array.
1676 ISBNs stored in different fields depending on MARC flavour
1681 my ( $record, $marcflavour ) = @_;
1683 carp 'GetMarcISBN called on undefined record';
1687 if ( $marcflavour eq "UNIMARC" ) {
1689 } else { # assume marc21 if not unimarc
1694 foreach my $field ( $record->field($scope) ) {
1695 my $isbn = $field->as_string();
1696 if ( $isbn ne "" ) {
1697 $marcisbn = { marcisbn => $isbn, };
1698 push @marcisbns, $marcisbn;
1708 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1710 Get all valid ISSNs from the MARC record and returns them in an array.
1711 ISSNs are stored in different fields depending on MARC flavour
1716 my ( $record, $marcflavour ) = @_;
1718 carp 'GetMarcISSN called on undefined record';
1722 if ( $marcflavour eq "UNIMARC" ) {
1725 else { # assume MARC21 or NORMARC
1729 foreach my $field ( $record->field($scope) ) {
1730 push @marcissns, $field->subfield( 'a' );
1737 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1739 Get all notes from the MARC record and returns them in an array.
1740 The note are stored in different fields depending on MARC flavour
1745 my ( $record, $marcflavour ) = @_;
1747 carp 'GetMarcNotes called on undefined record';
1751 if ( $marcflavour eq "UNIMARC" ) {
1753 } else { # assume marc21 if not unimarc
1760 my %blacklist = map { $_ => 1 } split(/,/,C4::Context->preference('NotesBlacklist'));
1761 foreach my $field ( $record->field($scope) ) {
1762 my $tag = $field->tag();
1763 if (!$blacklist{$tag}) {
1764 my $value = $field->as_string();
1765 if ( $note ne "" ) {
1766 $marcnote = { marcnote => $note, };
1767 push @marcnotes, $marcnote;
1770 if ( $note ne $value ) {
1771 $note = $note . " " . $value;
1777 $marcnote = { marcnote => $note };
1778 push @marcnotes, $marcnote; #load last tag into array
1781 } # end GetMarcNotes
1783 =head2 GetMarcSubjects
1785 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1787 Get all subjects from the MARC record and returns them in an array.
1788 The subjects are stored in different fields depending on MARC flavour
1792 sub GetMarcSubjects {
1793 my ( $record, $marcflavour ) = @_;
1795 carp 'GetMarcSubjects called on undefined record';
1798 my ( $mintag, $maxtag, $fields_filter );
1799 if ( $marcflavour eq "UNIMARC" ) {
1802 $fields_filter = '6..';
1803 } else { # marc21/normarc
1806 $fields_filter = '6..';
1811 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1812 my $authoritysep = C4::Context->preference('authoritysep');
1814 foreach my $field ( $record->field($fields_filter) ) {
1815 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1817 my @subfields = $field->subfields();
1820 # if there is an authority link, build the links with an= subfield9
1821 my $subfield9 = $field->subfield('9');
1824 my $linkvalue = $subfield9;
1825 $linkvalue =~ s/(\(|\))//g;
1826 @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
1827 $authoritylink = $linkvalue
1831 for my $subject_subfield (@subfields) {
1832 next if ( $subject_subfield->[0] eq '9' );
1834 # don't load unimarc subfields 3,4,5
1835 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1836 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1837 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1839 my $code = $subject_subfield->[0];
1840 my $value = $subject_subfield->[1];
1841 my $linkvalue = $value;
1842 $linkvalue =~ s/(\(|\))//g;
1843 # if no authority link, build a search query
1844 unless ($subfield9) {
1846 limit => $subject_limit,
1847 'link' => $linkvalue,
1848 operator => (scalar @link_loop) ? ' and ' : undef
1851 my @this_link_loop = @link_loop;
1853 unless ( $code eq '0' ) {
1854 push @subfields_loop, {
1857 link_loop => \@this_link_loop,
1858 separator => (scalar @subfields_loop) ? $authoritysep : ''
1863 push @marcsubjects, {
1864 MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
1865 authoritylink => $authoritylink,
1869 return \@marcsubjects;
1870 } #end getMARCsubjects
1872 =head2 GetMarcAuthors
1874 authors = GetMarcAuthors($record,$marcflavour);
1876 Get all authors from the MARC record and returns them in an array.
1877 The authors are stored in different fields depending on MARC flavour
1881 sub GetMarcAuthors {
1882 my ( $record, $marcflavour ) = @_;
1884 carp 'GetMarcAuthors called on undefined record';
1887 my ( $mintag, $maxtag, $fields_filter );
1889 # tagslib useful for UNIMARC author reponsabilities
1891 &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.
1892 if ( $marcflavour eq "UNIMARC" ) {
1895 $fields_filter = '7..';
1896 } else { # marc21/normarc
1899 $fields_filter = '7..';
1903 my $authoritysep = C4::Context->preference('authoritysep');
1905 foreach my $field ( $record->field($fields_filter) ) {
1906 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1909 my @subfields = $field->subfields();
1912 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1913 my $subfield9 = $field->subfield('9');
1915 my $linkvalue = $subfield9;
1916 $linkvalue =~ s/(\(|\))//g;
1917 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1921 for my $authors_subfield (@subfields) {
1922 next if ( $authors_subfield->[0] eq '9' );
1924 # don't load unimarc subfields 3, 5
1925 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1927 my $code = $authors_subfield->[0];
1928 my $value = $authors_subfield->[1];
1929 my $linkvalue = $value;
1930 $linkvalue =~ s/(\(|\))//g;
1931 # UNIMARC author responsibility
1932 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1933 $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
1934 $linkvalue = "($value)";
1936 # if no authority link, build a search query
1937 unless ($subfield9) {
1940 'link' => $linkvalue,
1941 operator => (scalar @link_loop) ? ' and ' : undef
1944 my @this_link_loop = @link_loop;
1946 unless ( $code eq '0') {
1947 push @subfields_loop, {
1948 tag => $field->tag(),
1951 link_loop => \@this_link_loop,
1952 separator => (scalar @subfields_loop) ? $authoritysep : ''
1956 push @marcauthors, {
1957 MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
1958 authoritylink => $subfield9,
1961 return \@marcauthors;
1966 $marcurls = GetMarcUrls($record,$marcflavour);
1968 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1969 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1974 my ( $record, $marcflavour ) = @_;
1976 carp 'GetMarcUrls called on undefined record';
1981 for my $field ( $record->field('856') ) {
1983 for my $note ( $field->subfield('z') ) {
1984 push @notes, { note => $note };
1986 my @urls = $field->subfield('u');
1987 foreach my $url (@urls) {
1989 if ( $marcflavour eq 'MARC21' ) {
1990 my $s3 = $field->subfield('3');
1991 my $link = $field->subfield('y');
1992 unless ( $url =~ /^\w+:/ ) {
1993 if ( $field->indicator(1) eq '7' ) {
1994 $url = $field->subfield('2') . "://" . $url;
1995 } elsif ( $field->indicator(1) eq '1' ) {
1996 $url = 'ftp://' . $url;
1999 # properly, this should be if ind1=4,
2000 # however we will assume http protocol since we're building a link.
2001 $url = 'http://' . $url;
2005 # TODO handle ind 2 (relationship)
2010 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
2011 $marcurl->{'part'} = $s3 if ($link);
2012 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2014 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
2015 $marcurl->{'MARCURL'} = $url;
2017 push @marcurls, $marcurl;
2023 =head2 GetMarcSeries
2025 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2027 Get all series from the MARC record and returns them in an array.
2028 The series are stored in different fields depending on MARC flavour
2033 my ( $record, $marcflavour ) = @_;
2035 carp 'GetMarcSeries called on undefined record';
2039 my ( $mintag, $maxtag, $fields_filter );
2040 if ( $marcflavour eq "UNIMARC" ) {
2043 $fields_filter = '2..';
2044 } else { # marc21/normarc
2047 $fields_filter = '4..';
2051 my $authoritysep = C4::Context->preference('authoritysep');
2053 foreach my $field ( $record->field($fields_filter) ) {
2054 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2056 my @subfields = $field->subfields();
2059 for my $series_subfield (@subfields) {
2061 # ignore $9, used for authority link
2062 next if ( $series_subfield->[0] eq '9' );
2065 my $code = $series_subfield->[0];
2066 my $value = $series_subfield->[1];
2067 my $linkvalue = $value;
2068 $linkvalue =~ s/(\(|\))//g;
2070 # see if this is an instance of a volume
2071 if ( $code eq 'v' ) {
2076 'link' => $linkvalue,
2077 operator => (scalar @link_loop) ? ' and ' : undef
2080 if ($volume_number) {
2081 push @subfields_loop, { volumenum => $value };
2083 push @subfields_loop, {
2086 link_loop => \@link_loop,
2087 separator => (scalar @subfields_loop) ? $authoritysep : '',
2088 volumenum => $volume_number,
2092 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
2095 return \@marcseries;
2096 } #end getMARCseriess
2100 $marchostsarray = GetMarcHosts($record,$marcflavour);
2102 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2107 my ( $record, $marcflavour ) = @_;
2109 carp 'GetMarcHosts called on undefined record';
2113 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2114 $marcflavour ||="MARC21";
2115 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2118 $bibnumber_subf ="0";
2119 $itemnumber_subf='9';
2121 elsif ($marcflavour eq "UNIMARC") {
2124 $bibnumber_subf ="0";
2125 $itemnumber_subf='9';
2130 foreach my $field ( $record->field($tag)) {
2134 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2135 my $hosttitle = $field->subfield($title_subf);
2136 my $hostitemnumber=$field->subfield($itemnumber_subf);
2137 push @fields_loop, { hostbiblionumber => $hostbiblionumber, hosttitle => $hosttitle, hostitemnumber => $hostitemnumber};
2138 push @marchosts, { MARCHOSTS_FIELDS_LOOP => \@fields_loop };
2141 my $marchostsarray = \@marchosts;
2142 return $marchostsarray;
2145 =head2 GetFrameworkCode
2147 $frameworkcode = GetFrameworkCode( $biblionumber )
2151 sub GetFrameworkCode {
2152 my ($biblionumber) = @_;
2153 my $dbh = C4::Context->dbh;
2154 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2155 $sth->execute($biblionumber);
2156 my ($frameworkcode) = $sth->fetchrow;
2157 return $frameworkcode;
2160 =head2 TransformKohaToMarc
2162 $record = TransformKohaToMarc( $hash )
2164 This function builds partial MARC::Record from a hash
2165 Hash entries can be from biblio or biblioitems.
2167 This function is called in acquisition module, to create a basic catalogue
2168 entry from user entry
2173 sub TransformKohaToMarc {
2175 my $record = MARC::Record->new();
2176 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
2177 my $db_to_marc = C4::Context->marcfromkohafield;
2178 while ( my ($name, $value) = each %$hash ) {
2179 next unless my $dtm = $db_to_marc->{''}->{$name};
2180 next unless ( scalar( @$dtm ) );
2181 my ($tag, $letter) = @$dtm;
2182 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2183 if ( my $field = $record->field($tag) ) {
2184 $field->add_subfields( $letter => $value );
2187 $record->insert_fields_ordered( MARC::Field->new(
2188 $tag, " ", " ", $letter => $value ) );
2196 =head2 PrepHostMarcField
2198 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2200 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2204 sub PrepHostMarcField {
2205 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2206 $marcflavour ||="MARC21";
2209 my $hostrecord = GetMarcBiblio($hostbiblionumber);
2210 my $item = C4::Items::GetItem($hostitemnumber);
2213 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2217 if ($hostrecord->subfield('100','a')){
2218 $mainentry = $hostrecord->subfield('100','a');
2219 } elsif ($hostrecord->subfield('110','a')){
2220 $mainentry = $hostrecord->subfield('110','a');
2222 $mainentry = $hostrecord->subfield('111','a');
2225 # qualification info
2227 if (my $field260 = $hostrecord->field('260')){
2228 $qualinfo = $field260->as_string( 'abc' );
2233 my $ed = $hostrecord->subfield('250','a');
2234 my $barcode = $item->{'barcode'};
2235 my $title = $hostrecord->subfield('245','a');
2237 # record control number, 001 with 003 and prefix
2239 if ($hostrecord->field('001')){
2240 $recctrlno = $hostrecord->field('001')->data();
2241 if ($hostrecord->field('003')){
2242 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2247 my $issn = $hostrecord->subfield('022','a');
2248 my $isbn = $hostrecord->subfield('020','a');
2251 $hostmarcfield = MARC::Field->new(
2253 '0' => $hostbiblionumber,
2254 '9' => $hostitemnumber,
2264 } elsif ($marcflavour eq "UNIMARC") {
2265 $hostmarcfield = MARC::Field->new(
2267 '0' => $hostbiblionumber,
2268 't' => $hostrecord->subfield('200','a'),
2269 '9' => $hostitemnumber
2273 return $hostmarcfield;
2276 =head2 TransformHtmlToXml
2278 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2279 $ind_tag, $auth_type )
2281 $auth_type contains :
2285 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2287 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2289 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2295 sub TransformHtmlToXml {
2296 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2297 my $xml = MARC::File::XML::header('UTF-8');
2298 $xml .= "<record>\n";
2299 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
2300 MARC::File::XML->default_record_format($auth_type);
2302 # in UNIMARC, field 100 contains the encoding
2303 # check that there is one, otherwise the
2304 # MARC::Record->new_from_xml will fail (and Koha will die)
2305 my $unimarc_and_100_exist = 0;
2306 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2311 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
2313 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
2315 # if we have a 100 field and it's values are not correct, skip them.
2316 # if we don't have any valid 100 field, we will create a default one at the end
2317 my $enc = substr( @$values[$i], 26, 2 );
2318 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2319 $unimarc_and_100_exist = 1;
2324 @$values[$i] =~ s/&/&/g;
2325 @$values[$i] =~ s/</</g;
2326 @$values[$i] =~ s/>/>/g;
2327 @$values[$i] =~ s/"/"/g;
2328 @$values[$i] =~ s/'/'/g;
2330 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2331 # utf8::decode( @$values[$i] );
2333 if ( ( @$tags[$i] ne $prevtag ) ) {
2334 $j++ unless ( @$tags[$i] eq "" );
2335 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2336 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2337 my $ind1 = _default_ind_to_space($indicator1);
2339 if ( @$indicator[$j] ) {
2340 $ind2 = _default_ind_to_space($indicator2);
2342 warn "Indicator in @$tags[$i] is empty";
2346 $xml .= "</datafield>\n";
2347 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2348 && ( @$values[$i] ne "" ) ) {
2349 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2350 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2356 if ( @$values[$i] ne "" ) {
2359 if ( @$tags[$i] eq "000" ) {
2360 $xml .= "<leader>@$values[$i]</leader>\n";
2363 # rest of the fixed fields
2364 } elsif ( @$tags[$i] < 10 ) {
2365 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2368 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2369 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2374 } else { # @$tags[$i] eq $prevtag
2375 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
2376 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
2377 my $ind1 = _default_ind_to_space($indicator1);
2379 if ( @$indicator[$j] ) {
2380 $ind2 = _default_ind_to_space($indicator2);
2382 warn "Indicator in @$tags[$i] is empty";
2385 if ( @$values[$i] eq "" ) {
2388 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2391 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2394 $prevtag = @$tags[$i];
2396 $xml .= "</datafield>\n" if $xml =~ m/<datafield/;
2397 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2399 # warn "SETTING 100 for $auth_type";
2400 my $string = strftime( "%Y%m%d", localtime(time) );
2402 # set 50 to position 26 is biblios, 13 if authorities
2404 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2405 $string = sprintf( "%-*s", 35, $string );
2406 substr( $string, $pos, 6, "50" );
2407 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2408 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2409 $xml .= "</datafield>\n";
2411 $xml .= "</record>\n";
2412 $xml .= MARC::File::XML::footer();
2416 =head2 _default_ind_to_space
2418 Passed what should be an indicator returns a space
2419 if its undefined or zero length
2423 sub _default_ind_to_space {
2425 if ( !defined $s || $s eq q{} ) {
2431 =head2 TransformHtmlToMarc
2433 L<$record> = TransformHtmlToMarc(L<$cgi>)
2434 L<$cgi> is the CGI object which containts the values for subfields
2436 'tag_010_indicator1_531951' ,
2437 'tag_010_indicator2_531951' ,
2438 'tag_010_code_a_531951_145735' ,
2439 'tag_010_subfield_a_531951_145735' ,
2440 'tag_200_indicator1_873510' ,
2441 'tag_200_indicator2_873510' ,
2442 'tag_200_code_a_873510_673465' ,
2443 'tag_200_subfield_a_873510_673465' ,
2444 'tag_200_code_b_873510_704318' ,
2445 'tag_200_subfield_b_873510_704318' ,
2446 'tag_200_code_e_873510_280822' ,
2447 'tag_200_subfield_e_873510_280822' ,
2448 'tag_200_code_f_873510_110730' ,
2449 'tag_200_subfield_f_873510_110730' ,
2451 L<$record> is the MARC::Record object.
2455 sub TransformHtmlToMarc {
2458 my @params = $cgi->param();
2460 # explicitly turn on the UTF-8 flag for all
2461 # 'tag_' parameters to avoid incorrect character
2462 # conversion later on
2463 my $cgi_params = $cgi->Vars;
2464 foreach my $param_name ( keys %$cgi_params ) {
2465 if ( $param_name =~ /^tag_/ ) {
2466 my $param_value = $cgi_params->{$param_name};
2467 if ( utf8::decode($param_value) ) {
2468 $cgi_params->{$param_name} = $param_value;
2471 # FIXME - need to do something if string is not valid UTF-8
2475 # creating a new record
2476 my $record = MARC::Record->new();
2479 #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!
2480 while ( $params[$i] ) { # browse all CGI params
2481 my $param = $params[$i];
2484 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2485 if ( $param eq 'biblionumber' ) {
2486 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
2487 if ( $biblionumbertagfield < 10 ) {
2488 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
2490 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2492 push @fields, $newfield if ($newfield);
2493 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2496 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
2497 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2501 if ( $tag < 10 ) { # no code for theses fields
2502 # in MARC editor, 000 contains the leader.
2503 if ( $tag eq '000' ) {
2504 # Force a fake leader even if not provided to avoid crashing
2505 # during decoding MARC record containing UTF-8 characters
2507 length( $cgi->param($params[$j+1]) ) == 24
2508 ? $cgi->param( $params[ $j + 1 ] )
2512 # between 001 and 009 (included)
2513 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2514 $newfield = MARC::Field->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2517 # > 009, deal with subfields
2519 # browse subfields for this tag (reason for _code_ match)
2520 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2521 last unless defined $params[$j+1];
2522 #if next param ne subfield, then it was probably empty
2523 #try next param by incrementing j
2524 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2525 my $fval= $cgi->param($params[$j+1]);
2526 #check if subfield value not empty and field exists
2527 if($fval ne '' && $newfield) {
2528 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2530 elsif($fval ne '') {
2531 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2535 $i= $j-1; #update i for outer loop accordingly
2537 push @fields, $newfield if ($newfield);
2542 $record->append_fields(@fields);
2546 # cache inverted MARC field map
2547 our $inverted_field_map;
2549 =head2 TransformMarcToKoha
2551 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2553 Extract data from a MARC bib record into a hashref representing
2554 Koha biblio, biblioitems, and items fields.
2556 If passed an undefined record will log the error and return an empty
2561 sub TransformMarcToKoha {
2562 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2565 if (!defined $record) {
2566 carp('TransformMarcToKoha called with undefined record');
2569 $limit_table = $limit_table || 0;
2570 $frameworkcode = '' unless defined $frameworkcode;
2572 unless ( defined $inverted_field_map ) {
2573 $inverted_field_map = _get_inverted_marc_field_map();
2577 if ( defined $limit_table && $limit_table eq 'items' ) {
2578 $tables{'items'} = 1;
2580 $tables{'items'} = 1;
2581 $tables{'biblio'} = 1;
2582 $tables{'biblioitems'} = 1;
2585 # traverse through record
2586 MARCFIELD: foreach my $field ( $record->fields() ) {
2587 my $tag = $field->tag();
2588 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2589 if ( $field->is_control_field() ) {
2590 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2591 ENTRY: foreach my $entry ( @{$kohafields} ) {
2592 my ( $subfield, $table, $column ) = @{$entry};
2593 next ENTRY unless exists $tables{$table};
2594 my $key = _disambiguate( $table, $column );
2595 if ( $result->{$key} ) {
2596 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2597 $result->{$key} .= " | " . $field->data();
2600 $result->{$key} = $field->data();
2605 # deal with subfields
2606 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2607 my $code = $sf->[0];
2608 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2609 my $value = $sf->[1];
2610 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2611 my ( $table, $column ) = @{$entry};
2612 next SFENTRY unless exists $tables{$table};
2613 my $key = _disambiguate( $table, $column );
2614 if ( $result->{$key} ) {
2615 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2616 $result->{$key} .= " | " . $value;
2619 $result->{$key} = $value;
2626 # modify copyrightdate to keep only the 1st year found
2627 if ( exists $result->{'copyrightdate'} ) {
2628 my $temp = $result->{'copyrightdate'};
2629 $temp =~ m/c(\d\d\d\d)/;
2630 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2631 $result->{'copyrightdate'} = $1;
2632 } else { # if no cYYYY, get the 1st date.
2633 $temp =~ m/(\d\d\d\d)/;
2634 $result->{'copyrightdate'} = $1;
2638 # modify publicationyear to keep only the 1st year found
2639 if ( exists $result->{'publicationyear'} ) {
2640 my $temp = $result->{'publicationyear'};
2641 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2642 $result->{'publicationyear'} = $1;
2643 } else { # if no cYYYY, get the 1st date.
2644 $temp =~ m/(\d\d\d\d)/;
2645 $result->{'publicationyear'} = $1;
2652 sub _get_inverted_marc_field_map {
2654 my $relations = C4::Context->marcfromkohafield;
2656 foreach my $frameworkcode ( keys %{$relations} ) {
2657 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2658 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2659 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2660 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2661 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2662 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2663 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2669 =head2 _disambiguate
2671 $newkey = _disambiguate($table, $field);
2673 This is a temporary hack to distinguish between the
2674 following sets of columns when using TransformMarcToKoha.
2676 items.cn_source & biblioitems.cn_source
2677 items.cn_sort & biblioitems.cn_sort
2679 Columns that are currently NOT distinguished (FIXME
2680 due to lack of time to fully test) are:
2682 biblio.notes and biblioitems.notes
2687 FIXME - this is necessary because prefixing each column
2688 name with the table name would require changing lots
2689 of code and templates, and exposing more of the DB
2690 structure than is good to the UI templates, particularly
2691 since biblio and bibloitems may well merge in a future
2692 version. In the future, it would also be good to
2693 separate DB access and UI presentation field names
2698 sub CountItemsIssued {
2699 my ($biblionumber) = @_;
2700 my $dbh = C4::Context->dbh;
2701 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2702 $sth->execute($biblionumber);
2703 my $row = $sth->fetchrow_hashref();
2704 return $row->{'issuedCount'};
2708 my ( $table, $column ) = @_;
2709 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2710 return $table . '.' . $column;
2717 =head2 get_koha_field_from_marc
2719 $result->{_disambiguate($table, $field)} =
2720 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2722 Internal function to map data from the MARC record to a specific non-MARC field.
2723 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2727 sub get_koha_field_from_marc {
2728 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2729 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2731 foreach my $field ( $record->field($tagfield) ) {
2732 if ( $field->tag() < 10 ) {
2734 $kohafield .= " | " . $field->data();
2736 $kohafield = $field->data();
2739 if ( $field->subfields ) {
2740 my @subfields = $field->subfields();
2741 foreach my $subfieldcount ( 0 .. $#subfields ) {
2742 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2744 $kohafield .= " | " . $subfields[$subfieldcount][1];
2746 $kohafield = $subfields[$subfieldcount][1];
2756 =head2 TransformMarcToKohaOneField
2758 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2762 sub TransformMarcToKohaOneField {
2764 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2765 # only the 1st will be retrieved...
2766 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2768 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2769 foreach my $field ( $record->field($tagfield) ) {
2770 if ( $field->tag() < 10 ) {
2771 if ( $result->{$kohafield} ) {
2772 $result->{$kohafield} .= " | " . $field->data();
2774 $result->{$kohafield} = $field->data();
2777 if ( $field->subfields ) {
2778 my @subfields = $field->subfields();
2779 foreach my $subfieldcount ( 0 .. $#subfields ) {
2780 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2781 if ( $result->{$kohafield} ) {
2782 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2784 $result->{$kohafield} = $subfields[$subfieldcount][1];
2798 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2800 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2801 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2802 # =head2 ModZebrafiles
2804 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2808 # sub ModZebrafiles {
2810 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2814 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2815 # unless ( opendir( DIR, "$zebradir" ) ) {
2816 # warn "$zebradir not found";
2820 # my $filename = $zebradir . $biblionumber;
2823 # open( OUTPUT, ">", $filename . ".xml" );
2824 # print OUTPUT $record;
2831 ModZebra( $biblionumber, $op, $server );
2833 $biblionumber is the biblionumber we want to index
2835 $op is specialUpdate or delete, and is used to know what we want to do
2837 $server is the server that we want to update
2842 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2843 my ( $biblionumber, $op, $server ) = @_;
2844 my $dbh = C4::Context->dbh;
2846 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2848 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2849 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2851 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2853 AND biblio_auth_number = ?
2856 my $check_sth = $dbh->prepare_cached($check_sql);
2857 $check_sth->execute( $server, $biblionumber, $op );
2858 my ($count) = $check_sth->fetchrow_array;
2859 $check_sth->finish();
2860 if ( $count == 0 ) {
2861 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2862 $sth->execute( $biblionumber, $server, $op );
2868 =head2 EmbedItemsInMarcBiblio
2870 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2872 Given a MARC::Record object containing a bib record,
2873 modify it to include the items attached to it as 9XX
2874 per the bib's MARC framework.
2875 if $itemnumbers is defined, only specified itemnumbers are embedded
2879 sub EmbedItemsInMarcBiblio {
2880 my ($marc, $biblionumber, $itemnumbers) = @_;
2882 carp 'EmbedItemsInMarcBiblio: No MARC record passed';
2886 $itemnumbers = [] unless defined $itemnumbers;
2888 my $frameworkcode = GetFrameworkCode($biblionumber);
2889 _strip_item_fields($marc, $frameworkcode);
2891 # ... and embed the current items
2892 my $dbh = C4::Context->dbh;
2893 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2894 $sth->execute($biblionumber);
2896 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2897 while (my ($itemnumber) = $sth->fetchrow_array) {
2898 next if @$itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
2900 my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
2901 push @item_fields, $item_marc->field($itemtag);
2903 $marc->append_fields(@item_fields);
2906 =head1 INTERNAL FUNCTIONS
2908 =head2 _koha_marc_update_bib_ids
2911 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2913 Internal function to add or update biblionumber and biblioitemnumber to
2918 sub _koha_marc_update_bib_ids {
2919 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2921 # we must add bibnum and bibitemnum in MARC::Record...
2922 # we build the new field with biblionumber and biblioitemnumber
2923 # we drop the original field
2924 # we add the new builded field.
2925 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2926 die qq{No biblionumber tag for framework "$frameworkcode"} unless $biblio_tag;
2927 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2928 die qq{No biblioitemnumber tag for framework "$frameworkcode"} unless $biblioitem_tag;
2930 if ( $biblio_tag == $biblioitem_tag ) {
2932 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2933 my $new_field = MARC::Field->new(
2934 $biblio_tag, '', '',
2935 "$biblio_subfield" => $biblionumber,
2936 "$biblioitem_subfield" => $biblioitemnumber
2939 # drop old field and create new one...
2940 my $old_field = $record->field($biblio_tag);
2941 $record->delete_field($old_field) if $old_field;
2942 $record->insert_fields_ordered($new_field);
2945 # biblionumber & biblioitemnumber are in different fields
2947 # deal with biblionumber
2948 my ( $new_field, $old_field );
2949 if ( $biblio_tag < 10 ) {
2950 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2952 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2955 # drop old field and create new one...
2956 $old_field = $record->field($biblio_tag);
2957 $record->delete_field($old_field) if $old_field;
2958 $record->insert_fields_ordered($new_field);
2960 # deal with biblioitemnumber
2961 if ( $biblioitem_tag < 10 ) {
2962 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2964 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2967 # drop old field and create new one...
2968 $old_field = $record->field($biblioitem_tag);
2969 $record->delete_field($old_field) if $old_field;
2970 $record->insert_fields_ordered($new_field);
2974 =head2 _koha_marc_update_biblioitem_cn_sort
2976 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2978 Given a MARC bib record and the biblioitem hash, update the
2979 subfield that contains a copy of the value of biblioitems.cn_sort.
2983 sub _koha_marc_update_biblioitem_cn_sort {
2985 my $biblioitem = shift;
2986 my $frameworkcode = shift;
2988 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2989 return unless $biblioitem_tag;
2991 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2993 if ( my $field = $marc->field($biblioitem_tag) ) {
2994 $field->delete_subfield( code => $biblioitem_subfield );
2995 if ( $cn_sort ne '' ) {
2996 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3000 # if we get here, no biblioitem tag is present in the MARC record, so
3001 # we'll create it if $cn_sort is not empty -- this would be
3002 # an odd combination of events, however
3004 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3009 =head2 _koha_add_biblio
3011 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3013 Internal function to add a biblio ($biblio is a hash with the values)
3017 sub _koha_add_biblio {
3018 my ( $dbh, $biblio, $frameworkcode ) = @_;
3022 # set the series flag
3023 unless (defined $biblio->{'serial'}){
3024 $biblio->{'serial'} = 0;
3025 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3028 my $query = "INSERT INTO biblio
3029 SET frameworkcode = ?,
3040 my $sth = $dbh->prepare($query);
3042 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3043 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3046 my $biblionumber = $dbh->{'mysql_insertid'};
3047 if ( $dbh->errstr ) {
3048 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3054 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3055 return ( $biblionumber, $error );
3058 =head2 _koha_modify_biblio
3060 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3062 Internal function for updating the biblio table
3066 sub _koha_modify_biblio {
3067 my ( $dbh, $biblio, $frameworkcode ) = @_;
3072 SET frameworkcode = ?,
3081 WHERE biblionumber = ?
3084 my $sth = $dbh->prepare($query);
3087 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3088 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3089 ) if $biblio->{'biblionumber'};
3091 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3092 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3095 return ( $biblio->{'biblionumber'}, $error );
3098 =head2 _koha_modify_biblioitem_nonmarc
3100 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3102 Updates biblioitems row except for marc and marcxml, which should be changed
3107 sub _koha_modify_biblioitem_nonmarc {
3108 my ( $dbh, $biblioitem ) = @_;
3111 # re-calculate the cn_sort, it may have changed
3112 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3114 my $query = "UPDATE biblioitems
3115 SET biblionumber = ?,
3121 publicationyear = ?,
3125 collectiontitle = ?,
3127 collectionvolume= ?,
3128 editionstatement= ?,
3129 editionresponsibility = ?,
3145 where biblioitemnumber = ?
3147 my $sth = $dbh->prepare($query);
3149 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3150 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3151 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3152 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3153 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3154 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3155 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3156 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3158 if ( $dbh->errstr ) {
3159 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3162 return ( $biblioitem->{'biblioitemnumber'}, $error );
3165 =head2 _koha_add_biblioitem
3167 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3169 Internal function to add a biblioitem
3173 sub _koha_add_biblioitem {
3174 my ( $dbh, $biblioitem ) = @_;
3177 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3178 my $query = "INSERT INTO biblioitems SET
3185 publicationyear = ?,
3189 collectiontitle = ?,
3191 collectionvolume= ?,
3192 editionstatement= ?,
3193 editionresponsibility = ?,
3211 my $sth = $dbh->prepare($query);
3213 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3214 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3215 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3216 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3217 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3218 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3219 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3220 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3222 my $bibitemnum = $dbh->{'mysql_insertid'};
3224 if ( $dbh->errstr ) {
3225 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3229 return ( $bibitemnum, $error );
3232 =head2 _koha_delete_biblio
3234 $error = _koha_delete_biblio($dbh,$biblionumber);
3236 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3238 C<$dbh> - the database handle
3240 C<$biblionumber> - the biblionumber of the biblio to be deleted
3244 # FIXME: add error handling
3246 sub _koha_delete_biblio {
3247 my ( $dbh, $biblionumber ) = @_;
3249 # get all the data for this biblio
3250 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3251 $sth->execute($biblionumber);
3253 if ( my $data = $sth->fetchrow_hashref ) {
3255 # save the record in deletedbiblio
3256 # find the fields to save
3257 my $query = "INSERT INTO deletedbiblio SET ";
3259 foreach my $temp ( keys %$data ) {
3260 $query .= "$temp = ?,";
3261 push( @bind, $data->{$temp} );
3264 # replace the last , by ",?)"
3266 my $bkup_sth = $dbh->prepare($query);
3267 $bkup_sth->execute(@bind);
3271 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3272 $sth2->execute($biblionumber);
3273 # update the timestamp (Bugzilla 7146)
3274 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3275 $sth2->execute($biblionumber);
3282 =head2 _koha_delete_biblioitems
3284 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3286 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3288 C<$dbh> - the database handle
3289 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3293 # FIXME: add error handling
3295 sub _koha_delete_biblioitems {
3296 my ( $dbh, $biblioitemnumber ) = @_;
3298 # get all the data for this biblioitem
3299 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3300 $sth->execute($biblioitemnumber);
3302 if ( my $data = $sth->fetchrow_hashref ) {
3304 # save the record in deletedbiblioitems
3305 # find the fields to save
3306 my $query = "INSERT INTO deletedbiblioitems SET ";
3308 foreach my $temp ( keys %$data ) {
3309 $query .= "$temp = ?,";
3310 push( @bind, $data->{$temp} );
3313 # replace the last , by ",?)"
3315 my $bkup_sth = $dbh->prepare($query);
3316 $bkup_sth->execute(@bind);
3319 # delete the biblioitem
3320 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3321 $sth2->execute($biblioitemnumber);
3322 # update the timestamp (Bugzilla 7146)
3323 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3324 $sth2->execute($biblioitemnumber);
3331 =head1 UNEXPORTED FUNCTIONS
3333 =head2 ModBiblioMarc
3335 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3337 Add MARC data for a biblio to koha
3339 Function exported, but should NOT be used, unless you really know what you're doing
3344 # pass the MARC::Record to this function, and it will create the records in
3346 my ( $record, $biblionumber, $frameworkcode ) = @_;
3348 carp 'ModBiblioMarc passed an undefined record';
3352 # Clone record as it gets modified
3353 $record = $record->clone();
3354 my $dbh = C4::Context->dbh;
3355 my @fields = $record->fields();
3356 if ( !$frameworkcode ) {
3357 $frameworkcode = "";
3359 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3360 $sth->execute( $frameworkcode, $biblionumber );
3362 my $encoding = C4::Context->preference("marcflavour");
3364 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3365 if ( $encoding eq "UNIMARC" ) {
3366 my $defaultlanguage = C4::Context->preference("UNIMARCField100Language");
3367 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3368 my $string = $record->subfield( 100, "a" );
3369 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3370 my $f100 = $record->field(100);
3371 $record->delete_field($f100);
3373 $string = POSIX::strftime( "%Y%m%d", localtime );
3375 $string = sprintf( "%-*s", 35, $string );
3376 substr ( $string, 22, 3, $defaultlanguage);
3378 substr( $string, 25, 3, "y50" );
3379 unless ( $record->subfield( 100, "a" ) ) {
3380 $record->insert_fields_ordered( MARC::Field->new( 100, "", "", "a" => $string ) );
3384 #enhancement 5374: update transaction date (005) for marc21/unimarc
3385 if($encoding =~ /MARC21|UNIMARC/) {
3386 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3387 # YY MM DD HH MM SS (update year and month)
3388 my $f005= $record->field('005');
3389 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3392 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3393 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3395 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
3396 return $biblionumber;
3399 =head2 get_biblio_authorised_values
3401 find the types and values for all authorised values assigned to this biblio.
3405 MARC::Record of the bib
3407 returns: a hashref mapping the authorised value to the value set for this biblionumber
3409 $authorised_values = {
3410 'Scent' => 'flowery',
3411 'Audience' => 'Young Adult',
3412 'itemtypes' => 'SER',
3415 Notes: forlibrarian should probably be passed in, and called something different.
3419 sub get_biblio_authorised_values {
3420 my $biblionumber = shift;
3423 my $forlibrarian = 1; # are we in staff or opac?
3424 my $frameworkcode = GetFrameworkCode($biblionumber);
3426 my $authorised_values;
3428 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3429 or return $authorised_values;
3431 # assume that these entries in the authorised_value table are bibliolevel.
3432 # ones that start with 'item%' are item level.
3433 my $query = q(SELECT distinct authorised_value, kohafield
3434 FROM marc_subfield_structure
3435 WHERE authorised_value !=''
3436 AND (kohafield like 'biblio%'
3437 OR kohafield like '') );
3438 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3440 foreach my $tag ( keys(%$tagslib) ) {
3441 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3443 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3444 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3445 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3446 if ( defined $record->field($tag) ) {
3447 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3448 if ( defined $this_subfield_value ) {
3449 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3457 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3458 return $authorised_values;
3461 =head2 CountBiblioInOrders
3464 $count = &CountBiblioInOrders( $biblionumber);
3468 This function return count of biblios in orders with $biblionumber
3472 sub CountBiblioInOrders {
3473 my ($biblionumber) = @_;
3474 my $dbh = C4::Context->dbh;
3475 my $query = "SELECT count(*)
3477 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3478 my $sth = $dbh->prepare($query);
3479 $sth->execute($biblionumber);
3480 my $count = $sth->fetchrow;
3484 =head2 GetSubscriptionsId
3487 $subscriptions = &GetSubscriptionsId($biblionumber);
3491 This function return an array of subscriptionid with $biblionumber
3495 sub GetSubscriptionsId {
3496 my ($biblionumber) = @_;
3497 my $dbh = C4::Context->dbh;
3498 my $query = "SELECT subscriptionid
3500 WHERE biblionumber=?";
3501 my $sth = $dbh->prepare($query);
3502 $sth->execute($biblionumber);
3503 my @subscriptions = $sth->fetchrow_array;
3504 return (@subscriptions);
3510 $holds = &GetHolds($biblionumber);
3514 This function return the count of holds with $biblionumber
3519 my ($biblionumber) = @_;
3520 my $dbh = C4::Context->dbh;
3521 my $query = "SELECT count(*)
3523 WHERE biblionumber=?";
3524 my $sth = $dbh->prepare($query);
3525 $sth->execute($biblionumber);
3526 my $holds = $sth->fetchrow;
3530 =head2 prepare_host_field
3532 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3533 Generate the host item entry for an analytic child entry
3537 sub prepare_host_field {
3538 my ( $hostbiblio, $marcflavour ) = @_;
3539 $marcflavour ||= C4::Context->preference('marcflavour');
3540 my $host = GetMarcBiblio($hostbiblio);
3541 # unfortunately as_string does not 'do the right thing'
3542 # if field returns undef
3546 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3547 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3548 my $s = $field->as_string('ab');
3553 if ( $field = $host->field('245') ) {
3554 my $s = $field->as_string('a');
3559 if ( $field = $host->field('260') ) {
3560 my $s = $field->as_string('abc');
3565 if ( $field = $host->field('240') ) {
3566 my $s = $field->as_string();
3571 if ( $field = $host->field('022') ) {
3572 my $s = $field->as_string('a');
3577 if ( $field = $host->field('020') ) {
3578 my $s = $field->as_string('a');
3583 if ( $field = $host->field('001') ) {
3584 $sfd{w} = $field->data(),;
3586 $host_field = MARC::Field->new( 773, '0', ' ', %sfd );
3589 elsif ( $marcflavour eq 'UNIMARC' ) {
3591 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3592 my $s = $field->as_string('ab');
3598 if ( $field = $host->field('200') ) {
3599 my $s = $field->as_string('a');
3604 #place of publicaton
3605 if ( $field = $host->field('210') ) {
3606 my $s = $field->as_string('a');
3611 #date of publication
3612 if ( $field = $host->field('210') ) {
3613 my $s = $field->as_string('d');
3619 if ( $field = $host->field('205') ) {
3620 my $s = $field->as_string();
3626 if ( $field = $host->field('856') ) {
3627 my $s = $field->as_string('u');
3633 if ( $field = $host->field('011') ) {
3634 my $s = $field->as_string('a');
3640 if ( $field = $host->field('010') ) {
3641 my $s = $field->as_string('a');
3646 if ( $field = $host->field('001') ) {
3647 $sfd{0} = $field->data(),;
3649 $host_field = MARC::Field->new( 461, '0', ' ', %sfd );
3656 =head2 UpdateTotalIssues
3658 UpdateTotalIssues($biblionumber, $increase, [$value])
3660 Update the total issue count for a particular bib record.
3664 =item C<$biblionumber> is the biblionumber of the bib to update
3666 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3668 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3674 sub UpdateTotalIssues {
3675 my ($biblionumber, $increase, $value) = @_;
3678 my $data = GetBiblioData($biblionumber);
3680 if (defined $value) {
3681 $totalissues = $value;
3683 $totalissues = $data->{'totalissues'} + $increase;
3685 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField('biblioitems.totalissues', $data->{'frameworkcode'});
3687 my $record = GetMarcBiblio($biblionumber);
3689 my $field = $record->field($totalissuestag);
3690 if (defined $field) {
3691 $field->update( $totalissuessubfield => $totalissues );
3693 $field = MARC::Field->new($totalissuestag, '0', '0',
3694 $totalissuessubfield => $totalissues);
3695 $record->insert_grouped_field($field);
3698 ModBiblio($record, $biblionumber, $data->{'frameworkcode'});
3704 &RemoveAllNsb($record);
3706 Removes all nsb/nse chars from a record
3713 carp 'RemoveAllNsb called with undefined record';
3717 SetUTF8Flag($record);
3719 foreach my $field ($record->fields()) {
3720 if ($field->is_control_field()) {
3721 $field->update(nsb_clean($field->data()));
3723 my @subfields = $field->subfields();
3725 foreach my $subfield (@subfields) {
3726 push @new_subfields, $subfield->[0] => nsb_clean($subfield->[1]);
3728 if (scalar(@new_subfields) > 0) {
3731 $new_field = MARC::Field->new(
3733 $field->indicator(1),
3734 $field->indicator(2),
3739 warn "error in RemoveAllNsb : $@";
3741 $field->replace_with($new_field);
3757 Koha Development Team <http://koha-community.org/>
3759 Paul POULAIN paul.poulain@free.fr
3761 Joshua Ferraro jmf@liblime.com