3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
24 use MARC::File::USMARC;
25 # Force MARC::File::XML to use LibXML SAX Parser
26 $XML::SAX::ParserPackage = "XML::LibXML::SAX";
27 require MARC::File::XML;
31 use C4::Dates qw/format_date/;
32 use C4::Log; # logaction
36 use vars qw($VERSION @ISA @EXPORT);
42 @ISA = qw( Exporter );
56 &GetBiblioItemByBiblioNumber
57 &GetBiblioFromItemNumber
68 &GetAuthorisedValueDesc
72 &GetPublisherNameFromIsbn
87 # To link headings in a bib record
88 # to authority records.
90 &LinkBibHeadingsToAuthorities
94 # those functions are exported but should not be used
95 # they are usefull is few circumstances, so are exported.
96 # but don't use them unless you're a core developer ;-)
103 &TransformHtmlToMarc2
106 &PrepareItemrecordDisplay
113 C4::Biblio - cataloging management functions
117 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:
121 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
123 =item 2. as raw MARC in the Zebra index and storage engine
125 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
129 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
131 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.
135 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
137 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
141 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:
145 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
147 =item 2. _koha_* - low-level internal functions for managing the koha tables
149 =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.
151 =item 4. Zebra functions used to update the Zebra index
153 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
157 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 :
161 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
163 =item 2. add the biblionumber and biblioitemnumber into the MARC records
165 =item 3. save the marc record
169 When dealing with items, we must :
173 =item 1. save the item in items table, that gives us an itemnumber
175 =item 2. add the itemnumber to the item MARC field
177 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
179 When modifying a biblio or an item, the behaviour is quite similar.
183 =head1 EXPORTED FUNCTIONS
189 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
193 Exported function (core API) for adding a new biblio to koha.
195 The first argument is a C<MARC::Record> object containing the
196 bib to add, while the second argument is the desired MARC
199 This function also accepts a third, optional argument: a hashref
200 to additional options. The only defined option is C<defer_marc_save>,
201 which if present and mapped to a true value, causes C<AddBiblio>
202 to omit the call to save the MARC in C<bibilioitems.marc>
203 and C<biblioitems.marcxml> This option is provided B<only>
204 for the use of scripts such as C<bulkmarcimport.pl> that may need
205 to do some manipulation of the MARC record for item parsing before
206 saving it and which cannot afford the performance hit of saving
207 the MARC record twice. Consequently, do not use that option
208 unless you can guarantee that C<ModBiblioMarc> will be called.
214 my $frameworkcode = shift;
215 my $options = @_ ? shift : undef;
216 my $defer_marc_save = 0;
217 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
218 $defer_marc_save = 1;
221 my ($biblionumber,$biblioitemnumber,$error);
222 my $dbh = C4::Context->dbh;
223 # transform the data into koha-table style data
224 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
225 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
226 $olddata->{'biblionumber'} = $biblionumber;
227 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
229 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
231 # update MARC subfield that stores biblioitems.cn_sort
232 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
235 $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
237 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
239 return ( $biblionumber, $biblioitemnumber );
246 ModBiblio( $record,$biblionumber,$frameworkcode);
250 Replace an existing bib record identified by C<$biblionumber>
251 with one supplied by the MARC::Record object C<$record>. The embedded
252 item, biblioitem, and biblionumber fields from the previous
253 version of the bib record replace any such fields of those tags that
254 are present in C<$record>. Consequently, ModBiblio() is not
255 to be used to try to modify item records.
257 C<$frameworkcode> specifies the MARC framework to use
258 when storing the modified bib record; among other things,
259 this controls how MARC fields get mapped to display columns
260 in the C<biblio> and C<biblioitems> tables, as well as
261 which fields are used to store embedded item, biblioitem,
262 and biblionumber data for indexing.
267 my ( $record, $biblionumber, $frameworkcode ) = @_;
268 if (C4::Context->preference("CataloguingLog")) {
269 my $newrecord = GetMarcBiblio($biblionumber);
270 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
273 my $dbh = C4::Context->dbh;
275 $frameworkcode = "" unless $frameworkcode;
277 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
278 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
279 my $oldRecord = GetMarcBiblio( $biblionumber );
281 # delete any item fields from incoming record to avoid
282 # duplication or incorrect data - use AddItem() or ModItem()
284 foreach my $field ($record->field($itemtag)) {
285 $record->delete_field($field);
288 # parse each item, and, for an unknown reason, re-encode each subfield
289 # if you don't do that, the record will have encoding mixed
290 # and the biblio will be re-encoded.
291 # strange, I (Paul P.) searched more than 1 day to understand what happends
292 # but could only solve the problem this way...
293 my @fields = $oldRecord->field( $itemtag );
294 foreach my $fielditem ( @fields ){
296 foreach ($fielditem->subfields()) {
298 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
300 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
303 $record->append_fields($field);
306 # update biblionumber and biblioitemnumber in MARC
307 # FIXME - this is assuming a 1 to 1 relationship between
308 # biblios and biblioitems
309 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
310 $sth->execute($biblionumber);
311 my ($biblioitemnumber) = $sth->fetchrow;
313 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
315 # load the koha-table data object
316 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
318 # update MARC subfield that stores biblioitems.cn_sort
319 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
321 # update the MARC record (that now contains biblio and items) with the new record data
322 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
324 # modify the other koha tables
325 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
326 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
330 =head2 ModBiblioframework
332 ModBiblioframework($biblionumber,$frameworkcode);
333 Exported function to modify a biblio framework
337 sub ModBiblioframework {
338 my ( $biblionumber, $frameworkcode ) = @_;
339 my $dbh = C4::Context->dbh;
340 my $sth = $dbh->prepare(
341 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
343 $sth->execute($frameworkcode, $biblionumber);
351 my $error = &DelBiblio($dbh,$biblionumber);
352 Exported function (core API) for deleting a biblio in koha.
353 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
354 Also backs it up to deleted* tables
355 Checks to make sure there are not issues on any of the items
357 C<$error> : undef unless an error occurs
364 my ( $biblionumber ) = @_;
365 my $dbh = C4::Context->dbh;
366 my $error; # for error handling
368 # First make sure this biblio has no items attached
369 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
370 $sth->execute($biblionumber);
371 if (my $itemnumber = $sth->fetchrow){
372 # Fix this to use a status the template can understand
373 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
376 return $error if $error;
378 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
379 # for at least 2 reasons :
380 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
381 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
382 # 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)
384 if (C4::Context->preference("NoZebra")) {
385 # only NoZebra indexing needs to have
386 # the previous version of the record
387 $oldRecord = GetMarcBiblio($biblionumber);
389 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
391 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
394 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
395 $sth->execute($biblionumber);
396 while ( my $biblioitemnumber = $sth->fetchrow ) {
398 # delete this biblioitem
399 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
400 return $error if $error;
403 # delete biblio from Koha tables and save in deletedbiblio
404 # must do this *after* _koha_delete_biblioitems, otherwise
405 # delete cascade will prevent deletedbiblioitems rows
406 # from being generated by _koha_delete_biblioitems
407 $error = _koha_delete_biblio( $dbh, $biblionumber );
409 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
414 =head2 LinkBibHeadingsToAuthorities
418 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
422 Links bib headings to authority records by checking
423 each authority-controlled field in the C<MARC::Record>
424 object C<$marc>, looking for a matching authority record,
425 and setting the linking subfield $9 to the ID of that
428 If no matching authority exists, or if multiple
429 authorities match, no $9 will be added, and any
430 existing one inthe field will be deleted.
432 Returns the number of heading links changed in the
437 sub LinkBibHeadingsToAuthorities {
440 my $num_headings_changed = 0;
441 foreach my $field ($bib->fields()) {
442 my $heading = C4::Heading->new_from_bib_field($field);
443 next unless defined $heading;
446 my $current_link = $field->subfield('9');
448 # look for matching authorities
449 my $authorities = $heading->authorities();
451 # want only one exact match
452 if ($#{ $authorities } == 0) {
453 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
454 my $authid = $authority->field('001')->data();
455 next if defined $current_link and $current_link eq $authid;
457 $field->delete_subfield(code => '9') if defined $current_link;
458 $field->add_subfields('9', $authid);
459 $num_headings_changed++;
461 if (defined $current_link) {
462 $field->delete_subfield(code => '9');
463 $num_headings_changed++;
468 return $num_headings_changed;
475 $data = &GetBiblioData($biblionumber);
476 Returns information about the book with the given biblionumber.
477 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
478 the C<biblio> and C<biblioitems> tables in the
480 In addition, C<$data-E<gt>{subject}> is the list of the book's
481 subjects, separated by C<" , "> (space, comma, space).
482 If there are multiple biblioitems with the given biblionumber, only
483 the first one is considered.
491 my $dbh = C4::Context->dbh;
493 # my $query = C4::Context->preference('item-level_itypes') ?
494 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
496 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
497 # WHERE biblio.biblionumber = ?
498 # AND biblioitems.biblionumber = biblio.biblionumber
501 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
503 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
504 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
505 WHERE biblio.biblionumber = ?
506 AND biblioitems.biblionumber = biblio.biblionumber ";
508 my $sth = $dbh->prepare($query);
509 $sth->execute($bibnum);
511 $data = $sth->fetchrow_hashref;
515 } # sub GetBiblioData
517 =head2 &GetBiblioItemData
521 $itemdata = &GetBiblioItemData($biblioitemnumber);
523 Looks up the biblioitem with the given biblioitemnumber. Returns a
524 reference-to-hash. The keys are the fields from the C<biblio>,
525 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
526 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
533 sub GetBiblioItemData {
534 my ($biblioitemnumber) = @_;
535 my $dbh = C4::Context->dbh;
536 my $query = "SELECT *,biblioitems.notes AS bnotes
537 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
538 unless(C4::Context->preference('item-level_itypes')) {
539 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
541 $query .= " WHERE biblioitemnumber = ? ";
542 my $sth = $dbh->prepare($query);
544 $sth->execute($biblioitemnumber);
545 $data = $sth->fetchrow_hashref;
548 } # sub &GetBiblioItemData
550 =head2 GetBiblioItemByBiblioNumber
554 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
560 sub GetBiblioItemByBiblioNumber {
561 my ($biblionumber) = @_;
562 my $dbh = C4::Context->dbh;
563 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
567 $sth->execute($biblionumber);
569 while ( my $data = $sth->fetchrow_hashref ) {
570 push @results, $data;
577 =head2 GetBiblioFromItemNumber
581 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
583 Looks up the item with the given itemnumber. if undef, try the barcode.
585 C<&itemnodata> returns a reference-to-hash whose keys are the fields
586 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
594 sub GetBiblioFromItemNumber {
595 my ( $itemnumber, $barcode ) = @_;
596 my $dbh = C4::Context->dbh;
599 $sth=$dbh->prepare( "SELECT * FROM items
600 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
601 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
602 WHERE items.itemnumber = ?") ;
603 $sth->execute($itemnumber);
605 $sth=$dbh->prepare( "SELECT * FROM items
606 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
607 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
608 WHERE items.barcode = ?") ;
609 $sth->execute($barcode);
611 my $data = $sth->fetchrow_hashref;
620 ( $count, @results ) = &GetBiblio($biblionumber);
627 my ($biblionumber) = @_;
628 my $dbh = C4::Context->dbh;
629 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
632 $sth->execute($biblionumber);
633 while ( my $data = $sth->fetchrow_hashref ) {
634 $results[$count] = $data;
638 return ( $count, @results );
641 =head2 GetBiblioItemInfosOf
645 GetBiblioItemInfosOf(@biblioitemnumbers);
651 sub GetBiblioItemInfosOf {
652 my @biblioitemnumbers = @_;
655 SELECT biblioitemnumber,
659 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
661 return get_infos_of( $query, 'biblioitemnumber' );
664 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
666 =head2 GetMarcStructure
670 $res = GetMarcStructure($forlibrarian,$frameworkcode);
672 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
673 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
674 $frameworkcode : the framework code to read
680 # cache for results of GetMarcStructure -- needed
682 our $marc_structure_cache;
684 sub GetMarcStructure {
685 my ( $forlibrarian, $frameworkcode ) = @_;
686 my $dbh=C4::Context->dbh;
687 $frameworkcode = "" unless $frameworkcode;
689 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
690 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
694 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
696 # check that framework exists
699 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
700 $sth->execute($frameworkcode);
701 my ($total) = $sth->fetchrow;
702 $frameworkcode = "" unless ( $total > 0 );
705 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
706 FROM marc_tag_structure
707 WHERE frameworkcode=?
710 $sth->execute($frameworkcode);
711 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
713 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
716 $res->{$tag}->{lib} =
717 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
718 $res->{$tag}->{tab} = "";
719 $res->{$tag}->{mandatory} = $mandatory;
720 $res->{$tag}->{repeatable} = $repeatable;
725 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
726 FROM marc_subfield_structure
727 WHERE frameworkcode=?
728 ORDER BY tagfield,tagsubfield
732 $sth->execute($frameworkcode);
735 my $authorised_value;
747 $tag, $subfield, $liblibrarian,
749 $mandatory, $repeatable, $authorised_value,
750 $authtypecode, $value_builder, $kohafield,
751 $seealso, $hidden, $isurl,
757 $res->{$tag}->{$subfield}->{lib} =
758 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
759 $res->{$tag}->{$subfield}->{tab} = $tab;
760 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
761 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
762 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
763 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
764 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
765 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
766 $res->{$tag}->{$subfield}->{seealso} = $seealso;
767 $res->{$tag}->{$subfield}->{hidden} = $hidden;
768 $res->{$tag}->{$subfield}->{isurl} = $isurl;
769 $res->{$tag}->{$subfield}->{'link'} = $link;
770 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
773 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
778 =head2 GetUsedMarcStructure
780 the same function as GetMarcStructure expcet it just take field
781 in tab 0-9. (used field)
783 my $results = GetUsedMarcStructure($frameworkcode);
785 L<$results> is a ref to an array which each case containts a ref
786 to a hash which each keys is the columns from marc_subfield_structure
788 L<$frameworkcode> is the framework code.
792 sub GetUsedMarcStructure($){
793 my $frameworkcode = shift || '';
794 my $dbh = C4::Context->dbh;
797 FROM marc_subfield_structure
799 AND frameworkcode = ?
802 my $sth = $dbh->prepare($query);
803 $sth->execute($frameworkcode);
804 while (my $row = $sth->fetchrow_hashref){
810 =head2 GetMarcFromKohaField
814 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
815 Returns the MARC fields & subfields mapped to the koha field
816 for the given frameworkcode
822 sub GetMarcFromKohaField {
823 my ( $kohafield, $frameworkcode ) = @_;
824 return 0, 0 unless $kohafield and defined $frameworkcode;
825 my $relations = C4::Context->marcfromkohafield;
827 $relations->{$frameworkcode}->{$kohafield}->[0],
828 $relations->{$frameworkcode}->{$kohafield}->[1]
836 my $record = GetMarcBiblio($biblionumber);
840 Returns MARC::Record representing bib identified by
841 C<$biblionumber>. If no bib exists, returns undef.
842 The MARC record contains both biblio & item data.
847 my $biblionumber = shift;
848 my $dbh = C4::Context->dbh;
850 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
851 $sth->execute($biblionumber);
852 my $row = $sth->fetchrow_hashref;
853 my $marcxml = StripNonXmlChars($row->{'marcxml'});
854 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
855 my $record = MARC::Record->new();
857 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
858 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
859 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
870 my $marcxml = GetXmlBiblio($biblionumber);
872 Returns biblioitems.marcxml of the biblionumber passed in parameter.
873 The XML contains both biblio & item datas
880 my ( $biblionumber ) = @_;
881 my $dbh = C4::Context->dbh;
883 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
884 $sth->execute($biblionumber);
885 my ($marcxml) = $sth->fetchrow;
889 =head2 GetAuthorisedValueDesc
893 my $subfieldvalue =get_authorised_value_desc(
894 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
895 Retrieve the complete description for a given authorised value.
897 Now takes $category and $value pair too.
898 my $auth_value_desc =GetAuthorisedValueDesc(
899 '','', 'DVD' ,'','','CCODE');
905 sub GetAuthorisedValueDesc {
906 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
907 my $dbh = C4::Context->dbh;
911 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
914 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
915 return C4::Branch::GetBranchName($value);
919 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
920 return getitemtypeinfo($value)->{description};
923 #---- "true" authorized value
924 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
927 if ( $category ne "" ) {
930 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
932 $sth->execute( $category, $value );
933 my $data = $sth->fetchrow_hashref;
934 return $data->{'lib'};
937 return $value; # if nothing is found return the original value
945 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
946 Get all notes from the MARC record and returns them in an array.
947 The note are stored in differents places depending on MARC flavour
954 my ( $record, $marcflavour ) = @_;
956 if ( $marcflavour eq "MARC21" ) {
959 else { # assume unimarc if not marc21
966 foreach my $field ( $record->field($scope) ) {
967 my $value = $field->as_string();
969 $marcnote = { marcnote => $note, };
970 push @marcnotes, $marcnote;
973 if ( $note ne $value ) {
974 $note = $note . " " . $value;
979 $marcnote = { marcnote => $note };
980 push @marcnotes, $marcnote; #load last tag into array
985 =head2 GetMarcSubjects
989 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
990 Get all subjects from the MARC record and returns them in an array.
991 The subjects are stored in differents places depending on MARC flavour
997 sub GetMarcSubjects {
998 my ( $record, $marcflavour ) = @_;
999 my ( $mintag, $maxtag );
1000 if ( $marcflavour eq "MARC21" ) {
1004 else { # assume unimarc if not marc21
1014 foreach my $field ( $record->field('6..' )) {
1015 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1017 my @subfields = $field->subfields();
1020 # if there is an authority link, build the link with an= subfield9
1021 my $subfield9 = $field->subfield('9');
1022 for my $subject_subfield (@subfields ) {
1023 # don't load unimarc subfields 3,4,5
1024 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1025 my $code = $subject_subfield->[0];
1026 my $value = $subject_subfield->[1];
1027 my $linkvalue = $value;
1028 $linkvalue =~ s/(\(|\))//g;
1029 my $operator = " and " unless $counter==0;
1031 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1033 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1035 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1037 my @this_link_loop = @link_loop;
1038 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1042 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1045 return \@marcsubjects;
1046 } #end getMARCsubjects
1048 =head2 GetMarcAuthors
1052 authors = GetMarcAuthors($record,$marcflavour);
1053 Get all authors from the MARC record and returns them in an array.
1054 The authors are stored in differents places depending on MARC flavour
1060 sub GetMarcAuthors {
1061 my ( $record, $marcflavour ) = @_;
1062 my ( $mintag, $maxtag );
1063 # tagslib useful for UNIMARC author reponsabilities
1064 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be bugguy on some setups, will be usually correct.
1065 if ( $marcflavour eq "MARC21" ) {
1069 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1078 foreach my $field ( $record->fields ) {
1079 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1082 my @subfields = $field->subfields();
1084 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1085 my $subfield9 = $field->subfield('9');
1086 for my $authors_subfield (@subfields) {
1087 # don't load unimarc subfields 3, 5
1088 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1089 my $subfieldcode = $authors_subfield->[0];
1090 my $value = $authors_subfield->[1];
1091 my $linkvalue = $value;
1092 $linkvalue =~ s/(\(|\))//g;
1093 my $operator = " and " unless $count_auth==0;
1094 # if we have an authority link, use that as the link, otherwise use standard searching
1096 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1099 # reset $linkvalue if UNIMARC author responsibility
1100 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1101 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1103 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1105 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1106 my @this_link_loop = @link_loop;
1107 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1108 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1111 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1113 return \@marcauthors;
1120 $marcurls = GetMarcUrls($record,$marcflavour);
1121 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1122 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1129 my ($record, $marcflavour) = @_;
1132 for my $field ($record->field('856')) {
1133 my $url = $field->subfield('u');
1135 for my $note ( $field->subfield('z')) {
1136 push @notes , {note => $note};
1138 if($marcflavour eq 'MARC21') {
1139 my $s3 = $field->subfield('3');
1140 my $link = $field->subfield('y');
1141 unless($url =~ /^\w+:/) {
1142 if($field->indicator(1) eq '7') {
1143 $url = $field->subfield('2') . "://" . $url;
1144 } elsif ($field->indicator(1) eq '1') {
1145 $url = 'ftp://' . $url;
1147 # properly, this should be if ind1=4,
1148 # however we will assume http protocol since we're building a link.
1149 $url = 'http://' . $url;
1152 # TODO handle ind 2 (relationship)
1153 $marcurl = { MARCURL => $url,
1156 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url ;;
1157 $marcurl->{'part'} = $s3 if($link);
1158 $marcurl->{'toc'} = 1 if($s3 =~ /^[Tt]able/) ;
1160 $marcurl->{'linktext'} = $url || C4::Context->preference('URLLinkText') ;
1162 push @marcurls, $marcurl;
1167 =head2 GetMarcSeries
1171 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1172 Get all series from the MARC record and returns them in an array.
1173 The series are stored in differents places depending on MARC flavour
1180 my ($record, $marcflavour) = @_;
1181 my ($mintag, $maxtag);
1182 if ($marcflavour eq "MARC21") {
1185 } else { # assume unimarc if not marc21
1195 foreach my $field ($record->field('440'), $record->field('490')) {
1197 #my $value = $field->subfield('a');
1198 #$marcsubjct = {MARCSUBJCT => $value,};
1199 my @subfields = $field->subfields();
1200 #warn "subfields:".join " ", @$subfields;
1203 for my $series_subfield (@subfields) {
1205 undef $volume_number;
1206 # see if this is an instance of a volume
1207 if ($series_subfield->[0] eq 'v') {
1211 my $code = $series_subfield->[0];
1212 my $value = $series_subfield->[1];
1213 my $linkvalue = $value;
1214 $linkvalue =~ s/(\(|\))//g;
1215 my $operator = " and " unless $counter==0;
1216 push @link_loop, {link => $linkvalue, operator => $operator };
1217 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1218 if ($volume_number) {
1219 push @subfields_loop, {volumenum => $value};
1222 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1226 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1227 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1228 #push @marcsubjcts, $marcsubjct;
1232 my $marcseriessarray=\@marcseries;
1233 return $marcseriessarray;
1234 } #end getMARCseriess
1236 =head2 GetFrameworkCode
1240 $frameworkcode = GetFrameworkCode( $biblionumber )
1246 sub GetFrameworkCode {
1247 my ( $biblionumber ) = @_;
1248 my $dbh = C4::Context->dbh;
1249 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1250 $sth->execute($biblionumber);
1251 my ($frameworkcode) = $sth->fetchrow;
1252 return $frameworkcode;
1255 =head2 GetPublisherNameFromIsbn
1257 $name = GetPublishercodeFromIsbn($isbn);
1264 sub GetPublisherNameFromIsbn($){
1266 $isbn =~ s/[- _]//g;
1268 my @codes = (split '-', DisplayISBN($isbn));
1269 my $code = $codes[0].$codes[1].$codes[2];
1270 my $dbh = C4::Context->dbh;
1272 SELECT distinct publishercode
1275 AND publishercode IS NOT NULL
1278 my $sth = $dbh->prepare($query);
1279 $sth->execute("$code%");
1280 my $name = $sth->fetchrow;
1281 return $name if length $name;
1285 =head2 TransformKohaToMarc
1289 $record = TransformKohaToMarc( $hash )
1290 This function builds partial MARC::Record from a hash
1291 Hash entries can be from biblio or biblioitems.
1292 This function is called in acquisition module, to create a basic catalogue entry from user entry
1298 sub TransformKohaToMarc {
1301 my $dbh = C4::Context->dbh;
1304 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1306 my $record = MARC::Record->new();
1307 foreach (keys %{$hash}) {
1308 &TransformKohaToMarcOneField( $sth, $record, $_,
1314 =head2 TransformKohaToMarcOneField
1318 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1324 sub TransformKohaToMarcOneField {
1325 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1326 $frameworkcode='' unless $frameworkcode;
1330 if ( !defined $sth ) {
1331 my $dbh = C4::Context->dbh;
1332 $sth = $dbh->prepare(
1333 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1336 $sth->execute( $frameworkcode, $kohafieldname );
1337 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1338 my $tag = $record->field($tagfield);
1340 $tag->update( $tagsubfield => $value );
1341 $record->delete_field($tag);
1342 $record->insert_fields_ordered($tag);
1345 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1351 =head2 TransformHtmlToXml
1355 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1357 $auth_type contains :
1358 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1359 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1360 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1366 sub TransformHtmlToXml {
1367 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1368 my $xml = MARC::File::XML::header('UTF-8');
1369 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1370 MARC::File::XML->default_record_format($auth_type);
1371 # in UNIMARC, field 100 contains the encoding
1372 # check that there is one, otherwise the
1373 # MARC::Record->new_from_xml will fail (and Koha will die)
1374 my $unimarc_and_100_exist=0;
1375 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1380 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1381 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1382 # if we have a 100 field and it's values are not correct, skip them.
1383 # if we don't have any valid 100 field, we will create a default one at the end
1384 my $enc = substr( @$values[$i], 26, 2 );
1385 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1386 $unimarc_and_100_exist=1;
1391 @$values[$i] =~ s/&/&/g;
1392 @$values[$i] =~ s/</</g;
1393 @$values[$i] =~ s/>/>/g;
1394 @$values[$i] =~ s/"/"/g;
1395 @$values[$i] =~ s/'/'/g;
1396 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1397 # utf8::decode( @$values[$i] );
1399 if ( ( @$tags[$i] ne $prevtag ) ) {
1400 $j++ unless ( @$tags[$i] eq "" );
1402 $xml .= "</datafield>\n";
1403 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1404 && ( @$values[$i] ne "" ) )
1406 my $ind1 = substr( @$indicator[$j], 0, 1 );
1408 if ( @$indicator[$j] ) {
1409 $ind2 = substr( @$indicator[$j], 1, 1 );
1412 warn "Indicator in @$tags[$i] is empty";
1416 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1418 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1426 if ( @$values[$i] ne "" ) {
1429 if ( @$tags[$i] eq "000" ) {
1430 $xml .= "<leader>@$values[$i]</leader>\n";
1433 # rest of the fixed fields
1435 elsif ( @$tags[$i] < 10 ) {
1437 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1441 my $ind1 = substr( @$indicator[$j], 0, 1 );
1442 my $ind2 = substr( @$indicator[$j], 1, 1 );
1444 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1446 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1452 else { # @$tags[$i] eq $prevtag
1453 if ( @$values[$i] eq "" ) {
1457 my $ind1 = substr( @$indicator[$j], 0, 1 );
1458 my $ind2 = substr( @$indicator[$j], 1, 1 );
1460 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1464 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1467 $prevtag = @$tags[$i];
1469 $xml .= "</datafield>\n" if @$tags > 0;
1470 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1471 # warn "SETTING 100 for $auth_type";
1472 use POSIX qw(strftime);
1473 my $string = strftime( "%Y%m%d", localtime(time) );
1474 # set 50 to position 26 is biblios, 13 if authorities
1476 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1477 $string = sprintf( "%-*s", 35, $string );
1478 substr( $string, $pos , 6, "50" );
1479 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1480 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1481 $xml .= "</datafield>\n";
1483 $xml .= MARC::File::XML::footer();
1487 =head2 TransformHtmlToMarc
1489 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1490 L<$params> is a ref to an array as below:
1492 'tag_010_indicator1_531951' ,
1493 'tag_010_indicator2_531951' ,
1494 'tag_010_code_a_531951_145735' ,
1495 'tag_010_subfield_a_531951_145735' ,
1496 'tag_200_indicator1_873510' ,
1497 'tag_200_indicator2_873510' ,
1498 'tag_200_code_a_873510_673465' ,
1499 'tag_200_subfield_a_873510_673465' ,
1500 'tag_200_code_b_873510_704318' ,
1501 'tag_200_subfield_b_873510_704318' ,
1502 'tag_200_code_e_873510_280822' ,
1503 'tag_200_subfield_e_873510_280822' ,
1504 'tag_200_code_f_873510_110730' ,
1505 'tag_200_subfield_f_873510_110730' ,
1507 L<$cgi> is the CGI object which containts the value.
1508 L<$record> is the MARC::Record object.
1512 sub TransformHtmlToMarc {
1516 # explicitly turn on the UTF-8 flag for all
1517 # 'tag_' parameters to avoid incorrect character
1518 # conversion later on
1519 my $cgi_params = $cgi->Vars;
1520 foreach my $param_name (keys %$cgi_params) {
1521 if ($param_name =~ /^tag_/) {
1522 my $param_value = $cgi_params->{$param_name};
1523 if (utf8::decode($param_value)) {
1524 $cgi_params->{$param_name} = $param_value;
1526 # FIXME - need to do something if string is not valid UTF-8
1530 # creating a new record
1531 my $record = MARC::Record->new();
1534 while ($params->[$i]){ # browse all CGI params
1535 my $param = $params->[$i];
1537 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1538 if ($param eq 'biblionumber') {
1539 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1540 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1541 if ($biblionumbertagfield < 10) {
1542 $newfield = MARC::Field->new(
1543 $biblionumbertagfield,
1544 $cgi->param($param),
1547 $newfield = MARC::Field->new(
1548 $biblionumbertagfield,
1551 "$biblionumbertagsubfield" => $cgi->param($param),
1554 push @fields,$newfield if($newfield);
1556 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1559 my $ind1 = substr($cgi->param($param),0,1);
1560 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1564 if($tag < 10){ # no code for theses fields
1565 # in MARC editor, 000 contains the leader.
1566 if ($tag eq '000' ) {
1567 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1568 # between 001 and 009 (included)
1569 } elsif ($cgi->param($params->[$j+1]) ne '') {
1570 $newfield = MARC::Field->new(
1572 $cgi->param($params->[$j+1]),
1575 # > 009, deal with subfields
1577 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1578 my $inner_param = $params->[$j];
1580 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1581 $newfield->add_subfields(
1582 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1586 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1587 $newfield = MARC::Field->new(
1591 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1598 push @fields,$newfield if($newfield);
1603 $record->append_fields(@fields);
1607 # cache inverted MARC field map
1608 our $inverted_field_map;
1610 =head2 TransformMarcToKoha
1614 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1618 Extract data from a MARC bib record into a hashref representing
1619 Koha biblio, biblioitems, and items fields.
1622 sub TransformMarcToKoha {
1623 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1626 $limit_table=$limit_table||0;
1627 $frameworkcode = '' unless defined $frameworkcode;
1629 unless (defined $inverted_field_map) {
1630 $inverted_field_map = _get_inverted_marc_field_map();
1634 if ( defined $limit_table && $limit_table eq 'items') {
1635 $tables{'items'} = 1;
1637 $tables{'items'} = 1;
1638 $tables{'biblio'} = 1;
1639 $tables{'biblioitems'} = 1;
1642 # traverse through record
1643 MARCFIELD: foreach my $field ($record->fields()) {
1644 my $tag = $field->tag();
1645 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1646 if ($field->is_control_field()) {
1647 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1648 ENTRY: foreach my $entry (@{ $kohafields }) {
1649 my ($subfield, $table, $column) = @{ $entry };
1650 next ENTRY unless exists $tables{$table};
1651 my $key = _disambiguate($table, $column);
1652 if ($result->{$key}) {
1653 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1654 $result->{$key} .= " | " . $field->data();
1657 $result->{$key} = $field->data();
1661 # deal with subfields
1662 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1663 my $code = $sf->[0];
1664 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1665 my $value = $sf->[1];
1666 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1667 my ($table, $column) = @{ $entry };
1668 next SFENTRY unless exists $tables{$table};
1669 my $key = _disambiguate($table, $column);
1670 if ($result->{$key}) {
1671 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1672 $result->{$key} .= " | " . $value;
1675 $result->{$key} = $value;
1682 # modify copyrightdate to keep only the 1st year found
1683 if (exists $result->{'copyrightdate'}) {
1684 my $temp = $result->{'copyrightdate'};
1685 $temp =~ m/c(\d\d\d\d)/;
1686 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1687 $result->{'copyrightdate'} = $1;
1689 else { # if no cYYYY, get the 1st date.
1690 $temp =~ m/(\d\d\d\d)/;
1691 $result->{'copyrightdate'} = $1;
1695 # modify publicationyear to keep only the 1st year found
1696 if (exists $result->{'publicationyear'}) {
1697 my $temp = $result->{'publicationyear'};
1698 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1699 $result->{'publicationyear'} = $1;
1701 else { # if no cYYYY, get the 1st date.
1702 $temp =~ m/(\d\d\d\d)/;
1703 $result->{'publicationyear'} = $1;
1710 sub _get_inverted_marc_field_map {
1712 my $relations = C4::Context->marcfromkohafield;
1714 foreach my $frameworkcode (keys %{ $relations }) {
1715 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1716 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1717 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1718 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1719 my ($table, $column) = split /[.]/, $kohafield, 2;
1720 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1721 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1727 =head2 _disambiguate
1731 $newkey = _disambiguate($table, $field);
1733 This is a temporary hack to distinguish between the
1734 following sets of columns when using TransformMarcToKoha.
1736 items.cn_source & biblioitems.cn_source
1737 items.cn_sort & biblioitems.cn_sort
1739 Columns that are currently NOT distinguished (FIXME
1740 due to lack of time to fully test) are:
1742 biblio.notes and biblioitems.notes
1747 FIXME - this is necessary because prefixing each column
1748 name with the table name would require changing lots
1749 of code and templates, and exposing more of the DB
1750 structure than is good to the UI templates, particularly
1751 since biblio and bibloitems may well merge in a future
1752 version. In the future, it would also be good to
1753 separate DB access and UI presentation field names
1761 my ($table, $column) = @_;
1762 if ($column eq "cn_sort" or $column eq "cn_source") {
1763 return $table . '.' . $column;
1770 =head2 get_koha_field_from_marc
1774 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
1776 Internal function to map data from the MARC record to a specific non-MARC field.
1777 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
1783 sub get_koha_field_from_marc {
1784 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
1785 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
1787 foreach my $field ( $record->field($tagfield) ) {
1788 if ( $field->tag() < 10 ) {
1790 $kohafield .= " | " . $field->data();
1793 $kohafield = $field->data();
1797 if ( $field->subfields ) {
1798 my @subfields = $field->subfields();
1799 foreach my $subfieldcount ( 0 .. $#subfields ) {
1800 if ( $subfields[$subfieldcount][0] eq $subfield ) {
1803 " | " . $subfields[$subfieldcount][1];
1807 $subfields[$subfieldcount][1];
1818 =head2 TransformMarcToKohaOneField
1822 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
1828 sub TransformMarcToKohaOneField {
1830 # FIXME ? if a field has a repeatable subfield that is used in old-db,
1831 # only the 1st will be retrieved...
1832 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
1834 my ( $tagfield, $subfield ) =
1835 GetMarcFromKohaField( $kohatable . "." . $kohafield,
1837 foreach my $field ( $record->field($tagfield) ) {
1838 if ( $field->tag() < 10 ) {
1839 if ( $result->{$kohafield} ) {
1840 $result->{$kohafield} .= " | " . $field->data();
1843 $result->{$kohafield} = $field->data();
1847 if ( $field->subfields ) {
1848 my @subfields = $field->subfields();
1849 foreach my $subfieldcount ( 0 .. $#subfields ) {
1850 if ( $subfields[$subfieldcount][0] eq $subfield ) {
1851 if ( $result->{$kohafield} ) {
1852 $result->{$kohafield} .=
1853 " | " . $subfields[$subfieldcount][1];
1856 $result->{$kohafield} =
1857 $subfields[$subfieldcount][1];
1867 =head1 OTHER FUNCTIONS
1870 =head2 PrepareItemrecordDisplay
1874 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
1876 Returns a hash with all the fields for Display a given item data in a template
1882 sub PrepareItemrecordDisplay {
1884 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
1886 my $dbh = C4::Context->dbh;
1887 my $frameworkcode = &GetFrameworkCode( $bibnum );
1888 my ( $itemtagfield, $itemtagsubfield ) =
1889 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
1890 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
1891 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
1893 my $authorised_values_sth =
1895 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
1897 foreach my $tag ( sort keys %{$tagslib} ) {
1898 my $previous_tag = '';
1900 # loop through each subfield
1902 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
1903 next if ( subfield_is_koha_internal_p($subfield) );
1904 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
1906 $subfield_data{tag} = $tag;
1907 $subfield_data{subfield} = $subfield;
1908 $subfield_data{countsubfield} = $cntsubf++;
1909 $subfield_data{kohafield} =
1910 $tagslib->{$tag}->{$subfield}->{'kohafield'};
1912 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
1913 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
1914 $subfield_data{mandatory} =
1915 $tagslib->{$tag}->{$subfield}->{mandatory};
1916 $subfield_data{repeatable} =
1917 $tagslib->{$tag}->{$subfield}->{repeatable};
1918 $subfield_data{hidden} = "display:none"
1919 if $tagslib->{$tag}->{$subfield}->{hidden};
1921 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
1923 $value =~ s/"/"/g;
1925 # search for itemcallnumber if applicable
1926 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
1927 'items.itemcallnumber'
1928 && C4::Context->preference('itemcallnumber') )
1931 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
1933 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
1934 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
1936 $value = $temp->subfield($CNsubfield);
1939 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
1940 'items.itemcallnumber'
1941 && $defaultvalues->{'callnumber'} )
1943 my $temp = $itemrecord->field($subfield) if ($itemrecord);
1945 $value = $defaultvalues->{'callnumber'};
1948 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
1949 'items.holdingbranch' ||
1950 $tagslib->{$tag}->{$subfield}->{kohafield} eq
1952 && $defaultvalues->{'branchcode'} )
1954 my $temp = $itemrecord->field($subfield) if ($itemrecord);
1956 $value = $defaultvalues->{branchcode};
1959 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
1960 my @authorised_values;
1963 # builds list, depending on authorised value...
1965 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
1968 if ( ( C4::Context->preference("IndependantBranches") )
1969 && ( C4::Context->userenv->{flags} != 1 ) )
1973 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
1975 $sth->execute( C4::Context->userenv->{branch} );
1976 push @authorised_values, ""
1978 $tagslib->{$tag}->{$subfield}->{mandatory} );
1979 while ( my ( $branchcode, $branchname ) =
1980 $sth->fetchrow_array )
1982 push @authorised_values, $branchcode;
1983 $authorised_lib{$branchcode} = $branchname;
1989 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
1992 push @authorised_values, ""
1994 $tagslib->{$tag}->{$subfield}->{mandatory} );
1995 while ( my ( $branchcode, $branchname ) =
1996 $sth->fetchrow_array )
1998 push @authorised_values, $branchcode;
1999 $authorised_lib{$branchcode} = $branchname;
2005 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2010 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2013 push @authorised_values, ""
2014 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2015 while ( my ( $itemtype, $description ) =
2016 $sth->fetchrow_array )
2018 push @authorised_values, $itemtype;
2019 $authorised_lib{$itemtype} = $description;
2022 #---- "true" authorised value
2025 $authorised_values_sth->execute(
2026 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2027 push @authorised_values, ""
2028 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2029 while ( my ( $value, $lib ) =
2030 $authorised_values_sth->fetchrow_array )
2032 push @authorised_values, $value;
2033 $authorised_lib{$value} = $lib;
2036 $subfield_data{marc_value} = CGI::scrolling_list(
2037 -name => 'field_value',
2038 -values => \@authorised_values,
2039 -default => "$value",
2040 -labels => \%authorised_lib,
2046 elsif ( $tagslib->{$tag}->{$subfield}->{thesaurus_category} ) {
2047 $subfield_data{marc_value} =
2048 "<input type=\"text\" name=\"field_value\" size=\"47\" maxlength=\"255\" /> <a href=\"javascript:Dopop('cataloguing/thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=',)\">...</a>";
2051 # COMMENTED OUT because No $i is provided with this API.
2052 # And thus, no value_builder can be activated.
2053 # BUT could be thought over.
2054 # } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
2055 # my $plugin="value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
2057 # my $extended_param = plugin_parameters($dbh,$itemrecord,$tagslib,$i,0);
2058 # my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
2059 # $subfield_data{marc_value}="<input type=\"text\" value=\"$value\" name=\"field_value\" size=47 maxlength=255 DISABLE READONLY OnFocus=\"javascript:Focus$function_name()\" OnBlur=\"javascript:Blur$function_name()\"> <a href=\"javascript:Clic$function_name()\">...</a> $javascript";
2062 $subfield_data{marc_value} =
2063 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2065 push( @loop_data, \%subfield_data );
2069 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2070 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2072 'itemtagfield' => $itemtagfield,
2073 'itemtagsubfield' => $itemtagsubfield,
2074 'itemnumber' => $itemnumber,
2075 'iteminformation' => \@loop_data
2081 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2083 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2084 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2085 # =head2 ModZebrafiles
2087 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2091 # sub ModZebrafiles {
2093 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2097 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2098 # unless ( opendir( DIR, "$zebradir" ) ) {
2099 # warn "$zebradir not found";
2103 # my $filename = $zebradir . $biblionumber;
2106 # open( OUTPUT, ">", $filename . ".xml" );
2107 # print OUTPUT $record;
2116 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2118 $biblionumber is the biblionumber we want to index
2119 $op is specialUpdate or delete, and is used to know what we want to do
2120 $server is the server that we want to update
2121 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2122 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2124 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2131 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2132 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2133 my $dbh=C4::Context->dbh;
2135 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2137 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2138 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2140 if (C4::Context->preference("NoZebra")) {
2141 # lock the nozebra table : we will read index lines, update them in Perl process
2142 # and write everything in 1 transaction.
2143 # lock the table to avoid someone else overwriting what we are doing
2144 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2145 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2146 if ($op eq 'specialUpdate') {
2147 # OK, we have to add or update the record
2148 # 1st delete (virtually, in indexes), if record actually exists
2150 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2152 # ... add the record
2153 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2155 # it's a deletion, delete the record...
2156 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2157 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2159 # ok, now update the database...
2160 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2161 foreach my $key (keys %result) {
2162 foreach my $index (keys %{$result{$key}}) {
2163 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2166 $dbh->do('UNLOCK TABLES');
2169 # we use zebra, just fill zebraqueue table
2171 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2173 AND biblio_auth_number = ?
2176 my $check_sth = $dbh->prepare_cached($check_sql);
2177 $check_sth->execute($server, $biblionumber, $op);
2178 my ($count) = $check_sth->fetchrow_array;
2179 $check_sth->finish();
2181 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2182 $sth->execute($biblionumber,$server,$op);
2188 =head2 GetNoZebraIndexes
2190 %indexes = GetNoZebraIndexes;
2192 return the data from NoZebraIndexes syspref.
2196 sub GetNoZebraIndexes {
2197 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2199 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2200 $line =~ /(.*)=>(.*)/;
2201 my $index = $1; # initial ' or " is removed afterwards
2203 $index =~ s/'|"|\s//g;
2204 $fields =~ s/'|"|\s//g;
2205 $indexes{$index}=$fields;
2210 =head1 INTERNAL FUNCTIONS
2212 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2214 function to delete a biblio in NoZebra indexes
2215 This function does NOT delete anything in database : it reads all the indexes entries
2216 that have to be deleted & delete them in the hash
2217 The SQL part is done either :
2218 - after the Add if we are modifying a biblio (delete + add again)
2219 - immediatly after this sub if we are doing a true deletion.
2220 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2225 sub _DelBiblioNoZebra {
2226 my ($biblionumber, $record, $server)=@_;
2229 my $dbh = C4::Context->dbh;
2233 if ($server eq 'biblioserver') {
2234 %index=GetNoZebraIndexes;
2235 # get title of the record (to store the 10 first letters with the index)
2236 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2237 $title = lc($record->subfield($titletag,$titlesubfield));
2239 # for authorities, the "title" is the $a mainentry
2240 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2241 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2242 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2243 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2244 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2245 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2246 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2250 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2251 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2252 # limit to 10 char, should be enough, and limit the DB size
2253 $title = substr($title,0,10);
2255 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2256 foreach my $field ($record->fields()) {
2257 #parse each subfield
2258 next if $field->tag <10;
2259 foreach my $subfield ($field->subfields()) {
2260 my $tag = $field->tag();
2261 my $subfieldcode = $subfield->[0];
2263 # check each index to see if the subfield is stored somewhere
2264 # otherwise, store it in __RAW__ index
2265 foreach my $key (keys %index) {
2266 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2267 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2269 my $line= lc $subfield->[1];
2270 # remove meaningless value in the field...
2271 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2272 # ... and split in words
2273 foreach (split / /,$line) {
2274 next unless $_; # skip empty values (multiple spaces)
2275 # if the entry is already here, do nothing, the biblionumber has already be removed
2276 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2277 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2278 $sth2->execute($server,$key,$_);
2279 my $existing_biblionumbers = $sth2->fetchrow;
2281 if ($existing_biblionumbers) {
2282 # warn " existing for $key $_: $existing_biblionumbers";
2283 $result{$key}->{$_} =$existing_biblionumbers;
2284 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2290 # the subfield is not indexed, store it in __RAW__ index anyway
2292 my $line= lc $subfield->[1];
2293 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2294 # ... and split in words
2295 foreach (split / /,$line) {
2296 next unless $_; # skip empty values (multiple spaces)
2297 # if the entry is already here, do nothing, the biblionumber has already be removed
2298 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2299 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2300 $sth2->execute($server,'__RAW__',$_);
2301 my $existing_biblionumbers = $sth2->fetchrow;
2303 if ($existing_biblionumbers) {
2304 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2305 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2315 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2317 function to add a biblio in NoZebra indexes
2321 sub _AddBiblioNoZebra {
2322 my ($biblionumber, $record, $server, %result)=@_;
2323 my $dbh = C4::Context->dbh;
2327 if ($server eq 'biblioserver') {
2328 %index=GetNoZebraIndexes;
2329 # get title of the record (to store the 10 first letters with the index)
2330 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2331 $title = lc($record->subfield($titletag,$titlesubfield));
2333 # warn "server : $server";
2334 # for authorities, the "title" is the $a mainentry
2335 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2336 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2337 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2338 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2339 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2340 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2341 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2344 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2345 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2346 # limit to 10 char, should be enough, and limit the DB size
2347 $title = substr($title,0,10);
2349 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2350 foreach my $field ($record->fields()) {
2351 #parse each subfield
2352 ###FIXME: impossible to index a 001-009 value with NoZebra
2353 next if $field->tag <10;
2354 foreach my $subfield ($field->subfields()) {
2355 my $tag = $field->tag();
2356 my $subfieldcode = $subfield->[0];
2358 # warn "INDEXING :".$subfield->[1];
2359 # check each index to see if the subfield is stored somewhere
2360 # otherwise, store it in __RAW__ index
2361 foreach my $key (keys %index) {
2362 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2363 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2365 my $line= lc $subfield->[1];
2366 # remove meaningless value in the field...
2367 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2368 # ... and split in words
2369 foreach (split / /,$line) {
2370 next unless $_; # skip empty values (multiple spaces)
2371 # if the entry is already here, improve weight
2372 # warn "managing $_";
2373 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2374 my $weight = $1 + 1;
2375 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2376 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2378 # get the value if it exist in the nozebra table, otherwise, create it
2379 $sth2->execute($server,$key,$_);
2380 my $existing_biblionumbers = $sth2->fetchrow;
2382 if ($existing_biblionumbers) {
2383 $result{$key}->{"$_"} =$existing_biblionumbers;
2384 my $weight = defined $1 ? $1 + 1 : 1;
2385 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2386 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2387 # create a new ligne for this entry
2389 # warn "INSERT : $server / $key / $_";
2390 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2391 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2397 # the subfield is not indexed, store it in __RAW__ index anyway
2399 my $line= lc $subfield->[1];
2400 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2401 # ... and split in words
2402 foreach (split / /,$line) {
2403 next unless $_; # skip empty values (multiple spaces)
2404 # if the entry is already here, improve weight
2405 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2407 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2408 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2410 # get the value if it exist in the nozebra table, otherwise, create it
2411 $sth2->execute($server,'__RAW__',$_);
2412 my $existing_biblionumbers = $sth2->fetchrow;
2414 if ($existing_biblionumbers) {
2415 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2417 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2418 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2419 # create a new ligne for this entry
2421 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2422 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2437 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2439 Find the given $subfield in the given $tag in the given
2440 MARC::Record $record. If the subfield is found, returns
2441 the (indicators, value) pair; otherwise, (undef, undef) is
2445 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2446 I suggest we export it from this module.
2453 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2456 if ( $tagfield < 10 ) {
2457 if ( $record->field($tagfield) ) {
2458 push @result, $record->field($tagfield)->data();
2465 foreach my $field ( $record->field($tagfield) ) {
2466 my @subfields = $field->subfields();
2467 foreach my $subfield (@subfields) {
2468 if ( @$subfield[0] eq $insubfield ) {
2469 push @result, @$subfield[1];
2470 $indicator = $field->indicator(1) . $field->indicator(2);
2475 return ( $indicator, @result );
2478 =head2 _koha_marc_update_bib_ids
2482 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2484 Internal function to add or update biblionumber and biblioitemnumber to
2491 sub _koha_marc_update_bib_ids {
2492 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2494 # we must add bibnum and bibitemnum in MARC::Record...
2495 # we build the new field with biblionumber and biblioitemnumber
2496 # we drop the original field
2497 # we add the new builded field.
2498 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2499 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2501 if ($biblio_tag != $biblioitem_tag) {
2502 # biblionumber & biblioitemnumber are in different fields
2504 # deal with biblionumber
2505 my ($new_field, $old_field);
2506 if ($biblio_tag < 10) {
2507 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2510 MARC::Field->new( $biblio_tag, '', '',
2511 "$biblio_subfield" => $biblionumber );
2514 # drop old field and create new one...
2515 $old_field = $record->field($biblio_tag);
2516 $record->delete_field($old_field) if $old_field;
2517 $record->append_fields($new_field);
2519 # deal with biblioitemnumber
2520 if ($biblioitem_tag < 10) {
2521 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2524 MARC::Field->new( $biblioitem_tag, '', '',
2525 "$biblioitem_subfield" => $biblioitemnumber, );
2527 # drop old field and create new one...
2528 $old_field = $record->field($biblioitem_tag);
2529 $record->delete_field($old_field) if $old_field;
2530 $record->insert_fields_ordered($new_field);
2533 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2534 my $new_field = MARC::Field->new(
2535 $biblio_tag, '', '',
2536 "$biblio_subfield" => $biblionumber,
2537 "$biblioitem_subfield" => $biblioitemnumber
2540 # drop old field and create new one...
2541 my $old_field = $record->field($biblio_tag);
2542 $record->delete_field($old_field) if $old_field;
2543 $record->insert_fields_ordered($new_field);
2547 =head2 _koha_marc_update_biblioitem_cn_sort
2551 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2555 Given a MARC bib record and the biblioitem hash, update the
2556 subfield that contains a copy of the value of biblioitems.cn_sort.
2560 sub _koha_marc_update_biblioitem_cn_sort {
2562 my $biblioitem = shift;
2563 my $frameworkcode= shift;
2565 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2566 return unless $biblioitem_tag;
2568 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2570 if (my $field = $marc->field($biblioitem_tag)) {
2571 $field->delete_subfield(code => $biblioitem_subfield);
2572 if ($cn_sort ne '') {
2573 $field->add_subfields($biblioitem_subfield => $cn_sort);
2576 # if we get here, no biblioitem tag is present in the MARC record, so
2577 # we'll create it if $cn_sort is not empty -- this would be
2578 # an odd combination of events, however
2580 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2585 =head2 _koha_add_biblio
2589 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2591 Internal function to add a biblio ($biblio is a hash with the values)
2597 sub _koha_add_biblio {
2598 my ( $dbh, $biblio, $frameworkcode ) = @_;
2602 # set the series flag
2604 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2608 SET frameworkcode = ?,
2619 my $sth = $dbh->prepare($query);
2622 $biblio->{'author'},
2624 $biblio->{'unititle'},
2627 $biblio->{'seriestitle'},
2628 $biblio->{'copyrightdate'},
2629 $biblio->{'abstract'}
2632 my $biblionumber = $dbh->{'mysql_insertid'};
2633 if ( $dbh->errstr ) {
2634 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2639 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2640 return ($biblionumber,$error);
2643 =head2 _koha_modify_biblio
2647 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2649 Internal function for updating the biblio table
2655 sub _koha_modify_biblio {
2656 my ( $dbh, $biblio, $frameworkcode ) = @_;
2661 SET frameworkcode = ?,
2670 WHERE biblionumber = ?
2673 my $sth = $dbh->prepare($query);
2677 $biblio->{'author'},
2679 $biblio->{'unititle'},
2681 $biblio->{'serial'},
2682 $biblio->{'seriestitle'},
2683 $biblio->{'copyrightdate'},
2684 $biblio->{'abstract'},
2685 $biblio->{'biblionumber'}
2686 ) if $biblio->{'biblionumber'};
2688 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2689 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2692 return ( $biblio->{'biblionumber'},$error );
2695 =head2 _koha_modify_biblioitem_nonmarc
2699 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2701 Updates biblioitems row except for marc and marcxml, which should be changed
2708 sub _koha_modify_biblioitem_nonmarc {
2709 my ( $dbh, $biblioitem ) = @_;
2712 # re-calculate the cn_sort, it may have changed
2713 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2717 SET biblionumber = ?,
2723 publicationyear = ?,
2727 collectiontitle = ?,
2729 collectionvolume= ?,
2730 editionstatement= ?,
2731 editionresponsibility = ?,
2745 where biblioitemnumber = ?
2747 my $sth = $dbh->prepare($query);
2749 $biblioitem->{'biblionumber'},
2750 $biblioitem->{'volume'},
2751 $biblioitem->{'number'},
2752 $biblioitem->{'itemtype'},
2753 $biblioitem->{'isbn'},
2754 $biblioitem->{'issn'},
2755 $biblioitem->{'publicationyear'},
2756 $biblioitem->{'publishercode'},
2757 $biblioitem->{'volumedate'},
2758 $biblioitem->{'volumedesc'},
2759 $biblioitem->{'collectiontitle'},
2760 $biblioitem->{'collectionissn'},
2761 $biblioitem->{'collectionvolume'},
2762 $biblioitem->{'editionstatement'},
2763 $biblioitem->{'editionresponsibility'},
2764 $biblioitem->{'illus'},
2765 $biblioitem->{'pages'},
2766 $biblioitem->{'bnotes'},
2767 $biblioitem->{'size'},
2768 $biblioitem->{'place'},
2769 $biblioitem->{'lccn'},
2770 $biblioitem->{'url'},
2771 $biblioitem->{'biblioitems.cn_source'},
2772 $biblioitem->{'cn_class'},
2773 $biblioitem->{'cn_item'},
2774 $biblioitem->{'cn_suffix'},
2776 $biblioitem->{'totalissues'},
2777 $biblioitem->{'biblioitemnumber'}
2779 if ( $dbh->errstr ) {
2780 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
2783 return ($biblioitem->{'biblioitemnumber'},$error);
2786 =head2 _koha_add_biblioitem
2790 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
2792 Internal function to add a biblioitem
2798 sub _koha_add_biblioitem {
2799 my ( $dbh, $biblioitem ) = @_;
2802 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2804 "INSERT INTO biblioitems SET
2811 publicationyear = ?,
2815 collectiontitle = ?,
2817 collectionvolume= ?,
2818 editionstatement= ?,
2819 editionresponsibility = ?,
2835 my $sth = $dbh->prepare($query);
2837 $biblioitem->{'biblionumber'},
2838 $biblioitem->{'volume'},
2839 $biblioitem->{'number'},
2840 $biblioitem->{'itemtype'},
2841 $biblioitem->{'isbn'},
2842 $biblioitem->{'issn'},
2843 $biblioitem->{'publicationyear'},
2844 $biblioitem->{'publishercode'},
2845 $biblioitem->{'volumedate'},
2846 $biblioitem->{'volumedesc'},
2847 $biblioitem->{'collectiontitle'},
2848 $biblioitem->{'collectionissn'},
2849 $biblioitem->{'collectionvolume'},
2850 $biblioitem->{'editionstatement'},
2851 $biblioitem->{'editionresponsibility'},
2852 $biblioitem->{'illus'},
2853 $biblioitem->{'pages'},
2854 $biblioitem->{'bnotes'},
2855 $biblioitem->{'size'},
2856 $biblioitem->{'place'},
2857 $biblioitem->{'lccn'},
2858 $biblioitem->{'marc'},
2859 $biblioitem->{'url'},
2860 $biblioitem->{'biblioitems.cn_source'},
2861 $biblioitem->{'cn_class'},
2862 $biblioitem->{'cn_item'},
2863 $biblioitem->{'cn_suffix'},
2865 $biblioitem->{'totalissues'}
2867 my $bibitemnum = $dbh->{'mysql_insertid'};
2868 if ( $dbh->errstr ) {
2869 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
2873 return ($bibitemnum,$error);
2876 =head2 _koha_delete_biblio
2880 $error = _koha_delete_biblio($dbh,$biblionumber);
2882 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2884 C<$dbh> - the database handle
2885 C<$biblionumber> - the biblionumber of the biblio to be deleted
2891 # FIXME: add error handling
2893 sub _koha_delete_biblio {
2894 my ( $dbh, $biblionumber ) = @_;
2896 # get all the data for this biblio
2897 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2898 $sth->execute($biblionumber);
2900 if ( my $data = $sth->fetchrow_hashref ) {
2902 # save the record in deletedbiblio
2903 # find the fields to save
2904 my $query = "INSERT INTO deletedbiblio SET ";
2906 foreach my $temp ( keys %$data ) {
2907 $query .= "$temp = ?,";
2908 push( @bind, $data->{$temp} );
2911 # replace the last , by ",?)"
2913 my $bkup_sth = $dbh->prepare($query);
2914 $bkup_sth->execute(@bind);
2918 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2919 $del_sth->execute($biblionumber);
2926 =head2 _koha_delete_biblioitems
2930 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2932 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2934 C<$dbh> - the database handle
2935 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2941 # FIXME: add error handling
2943 sub _koha_delete_biblioitems {
2944 my ( $dbh, $biblioitemnumber ) = @_;
2946 # get all the data for this biblioitem
2948 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2949 $sth->execute($biblioitemnumber);
2951 if ( my $data = $sth->fetchrow_hashref ) {
2953 # save the record in deletedbiblioitems
2954 # find the fields to save
2955 my $query = "INSERT INTO deletedbiblioitems SET ";
2957 foreach my $temp ( keys %$data ) {
2958 $query .= "$temp = ?,";
2959 push( @bind, $data->{$temp} );
2962 # replace the last , by ",?)"
2964 my $bkup_sth = $dbh->prepare($query);
2965 $bkup_sth->execute(@bind);
2968 # delete the biblioitem
2970 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2971 $del_sth->execute($biblioitemnumber);
2978 =head1 UNEXPORTED FUNCTIONS
2980 =head2 ModBiblioMarc
2982 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
2984 Add MARC data for a biblio to koha
2986 Function exported, but should NOT be used, unless you really know what you're doing
2992 # pass the MARC::Record to this function, and it will create the records in the marc field
2993 my ( $record, $biblionumber, $frameworkcode ) = @_;
2994 my $dbh = C4::Context->dbh;
2995 my @fields = $record->fields();
2996 if ( !$frameworkcode ) {
2997 $frameworkcode = "";
3000 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3001 $sth->execute( $frameworkcode, $biblionumber );
3003 my $encoding = C4::Context->preference("marcflavour");
3005 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3006 if ( $encoding eq "UNIMARC" ) {
3008 if ( length($record->subfield( 100, "a" )) == 35 ) {
3009 $string = $record->subfield( 100, "a" );
3010 my $f100 = $record->field(100);
3011 $record->delete_field($f100);
3014 $string = POSIX::strftime( "%Y%m%d", localtime );
3016 $string = sprintf( "%-*s", 35, $string );
3018 substr( $string, 22, 6, "frey50" );
3019 unless ( $record->subfield( 100, "a" ) ) {
3020 $record->insert_grouped_field(
3021 MARC::Field->new( 100, "", "", "a" => $string ) );
3025 if (C4::Context->preference("NoZebra")) {
3026 # only NoZebra indexing needs to have
3027 # the previous version of the record
3028 $oldRecord = GetMarcBiblio($biblionumber);
3032 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3033 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3036 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3037 return $biblionumber;
3040 =head2 z3950_extended_services
3042 z3950_extended_services($serviceType,$serviceOptions,$record);
3044 z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
3046 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3048 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3050 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3054 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3055 syntax => the record syntax (transfer syntax)
3056 databaseName = Database from connection object
3058 To set serviceOptions, call set_service_options($serviceType)
3060 C<$record> the record, if one is needed for the service type
3062 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3066 sub z3950_extended_services {
3067 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3069 # get our connection object
3070 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3072 # create a new package object
3073 my $Zpackage = $Zconn->package();
3076 $Zpackage->option( action => $action );
3078 if ( $serviceOptions->{'databaseName'} ) {
3079 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3081 if ( $serviceOptions->{'recordIdNumber'} ) {
3083 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3085 if ( $serviceOptions->{'recordIdOpaque'} ) {
3087 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3090 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3091 #if ($serviceType eq 'itemorder') {
3092 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3093 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3094 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3095 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3098 if ( $serviceOptions->{record} ) {
3099 $Zpackage->option( record => $serviceOptions->{record} );
3101 # can be xml or marc
3102 if ( $serviceOptions->{'syntax'} ) {
3103 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3107 # send the request, handle any exception encountered
3108 eval { $Zpackage->send($serviceType) };
3109 if ( $@ && $@->isa("ZOOM::Exception") ) {
3110 return "error: " . $@->code() . " " . $@->message() . "\n";
3113 # free up package resources
3114 $Zpackage->destroy();
3117 =head2 set_service_options
3119 my $serviceOptions = set_service_options($serviceType);
3121 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3123 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3127 sub set_service_options {
3128 my ($serviceType) = @_;
3131 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3132 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3134 if ( $serviceType eq 'commit' ) {
3138 if ( $serviceType eq 'create' ) {
3142 if ( $serviceType eq 'drop' ) {
3143 die "ERROR: 'drop' not currently supported (by Zebra)";
3145 return $serviceOptions;
3148 =head3 get_biblio_authorised_values
3150 find the types and values for all authorised values assigned to this biblio.
3155 returns: a hashref malling the authorised value to the value set for this biblionumber
3157 $authorised_values = {
3158 'Scent' => 'flowery',
3159 'Audience' => 'Young Adult',
3160 'itemtypes' => 'SER',
3163 Notes: forlibrarian should probably be passed in, and called something different.
3168 sub get_biblio_authorised_values {
3169 my $biblionumber = shift;
3171 my $forlibrarian = 1; # are we in staff or opac?
3172 my $frameworkcode = GetFrameworkCode( $biblionumber );
3174 my $authorised_values;
3176 my $record = GetMarcBiblio( $biblionumber )
3177 or return $authorised_values;
3178 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3179 or return $authorised_values;
3181 # assume that these entries in the authorised_value table are bibliolevel.
3182 # ones that start with 'item%' are item level.
3183 my $query = q(SELECT distinct authorised_value, kohafield
3184 FROM marc_subfield_structure
3185 WHERE authorised_value !=''
3186 AND (kohafield like 'biblio%'
3187 OR kohafield like '') );
3188 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3190 foreach my $tag ( keys( %$tagslib ) ) {
3191 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3192 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3193 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3194 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3195 if ( defined $record->field( $tag ) ) {
3196 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3197 if ( defined $this_subfield_value ) {
3198 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3205 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3206 return $authorised_values;
3216 Koha Developement team <info@koha.org>
3218 Paul POULAIN paul.poulain@free.fr
3220 Joshua Ferraro jmf@liblime.com