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) = @_;
1131 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'} = $field->subfield('z') || C4::Context->preference('URLLinkText') || $url;
1161 $marcurl->{'MARCURL'} = $url ;
1163 push @marcurls, $marcurl;
1168 =head2 GetMarcSeries
1172 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1173 Get all series from the MARC record and returns them in an array.
1174 The series are stored in differents places depending on MARC flavour
1181 my ($record, $marcflavour) = @_;
1182 my ($mintag, $maxtag);
1183 if ($marcflavour eq "MARC21") {
1186 } else { # assume unimarc if not marc21
1196 foreach my $field ($record->field('440'), $record->field('490')) {
1198 #my $value = $field->subfield('a');
1199 #$marcsubjct = {MARCSUBJCT => $value,};
1200 my @subfields = $field->subfields();
1201 #warn "subfields:".join " ", @$subfields;
1204 for my $series_subfield (@subfields) {
1206 undef $volume_number;
1207 # see if this is an instance of a volume
1208 if ($series_subfield->[0] eq 'v') {
1212 my $code = $series_subfield->[0];
1213 my $value = $series_subfield->[1];
1214 my $linkvalue = $value;
1215 $linkvalue =~ s/(\(|\))//g;
1216 my $operator = " and " unless $counter==0;
1217 push @link_loop, {link => $linkvalue, operator => $operator };
1218 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1219 if ($volume_number) {
1220 push @subfields_loop, {volumenum => $value};
1223 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1227 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1228 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1229 #push @marcsubjcts, $marcsubjct;
1233 my $marcseriessarray=\@marcseries;
1234 return $marcseriessarray;
1235 } #end getMARCseriess
1237 =head2 GetFrameworkCode
1241 $frameworkcode = GetFrameworkCode( $biblionumber )
1247 sub GetFrameworkCode {
1248 my ( $biblionumber ) = @_;
1249 my $dbh = C4::Context->dbh;
1250 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1251 $sth->execute($biblionumber);
1252 my ($frameworkcode) = $sth->fetchrow;
1253 return $frameworkcode;
1256 =head2 GetPublisherNameFromIsbn
1258 $name = GetPublishercodeFromIsbn($isbn);
1265 sub GetPublisherNameFromIsbn($){
1267 $isbn =~ s/[- _]//g;
1269 my @codes = (split '-', DisplayISBN($isbn));
1270 my $code = $codes[0].$codes[1].$codes[2];
1271 my $dbh = C4::Context->dbh;
1273 SELECT distinct publishercode
1276 AND publishercode IS NOT NULL
1279 my $sth = $dbh->prepare($query);
1280 $sth->execute("$code%");
1281 my $name = $sth->fetchrow;
1282 return $name if length $name;
1286 =head2 TransformKohaToMarc
1290 $record = TransformKohaToMarc( $hash )
1291 This function builds partial MARC::Record from a hash
1292 Hash entries can be from biblio or biblioitems.
1293 This function is called in acquisition module, to create a basic catalogue entry from user entry
1299 sub TransformKohaToMarc {
1302 my $dbh = C4::Context->dbh;
1305 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1307 my $record = MARC::Record->new();
1308 foreach (keys %{$hash}) {
1309 &TransformKohaToMarcOneField( $sth, $record, $_,
1315 =head2 TransformKohaToMarcOneField
1319 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1325 sub TransformKohaToMarcOneField {
1326 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1327 $frameworkcode='' unless $frameworkcode;
1331 if ( !defined $sth ) {
1332 my $dbh = C4::Context->dbh;
1333 $sth = $dbh->prepare(
1334 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1337 $sth->execute( $frameworkcode, $kohafieldname );
1338 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1339 my $tag = $record->field($tagfield);
1341 $tag->update( $tagsubfield => $value );
1342 $record->delete_field($tag);
1343 $record->insert_fields_ordered($tag);
1346 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1352 =head2 TransformHtmlToXml
1356 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1358 $auth_type contains :
1359 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1360 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1361 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1367 sub TransformHtmlToXml {
1368 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1369 my $xml = MARC::File::XML::header('UTF-8');
1370 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1371 MARC::File::XML->default_record_format($auth_type);
1372 # in UNIMARC, field 100 contains the encoding
1373 # check that there is one, otherwise the
1374 # MARC::Record->new_from_xml will fail (and Koha will die)
1375 my $unimarc_and_100_exist=0;
1376 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1381 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1382 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1383 # if we have a 100 field and it's values are not correct, skip them.
1384 # if we don't have any valid 100 field, we will create a default one at the end
1385 my $enc = substr( @$values[$i], 26, 2 );
1386 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1387 $unimarc_and_100_exist=1;
1392 @$values[$i] =~ s/&/&/g;
1393 @$values[$i] =~ s/</</g;
1394 @$values[$i] =~ s/>/>/g;
1395 @$values[$i] =~ s/"/"/g;
1396 @$values[$i] =~ s/'/'/g;
1397 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1398 # utf8::decode( @$values[$i] );
1400 if ( ( @$tags[$i] ne $prevtag ) ) {
1401 $j++ unless ( @$tags[$i] eq "" );
1403 $xml .= "</datafield>\n";
1404 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1405 && ( @$values[$i] ne "" ) )
1407 my $ind1 = substr( @$indicator[$j], 0, 1 );
1409 if ( @$indicator[$j] ) {
1410 $ind2 = substr( @$indicator[$j], 1, 1 );
1413 warn "Indicator in @$tags[$i] is empty";
1417 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1419 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1427 if ( @$values[$i] ne "" ) {
1430 if ( @$tags[$i] eq "000" ) {
1431 $xml .= "<leader>@$values[$i]</leader>\n";
1434 # rest of the fixed fields
1436 elsif ( @$tags[$i] < 10 ) {
1438 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1442 my $ind1 = substr( @$indicator[$j], 0, 1 );
1443 my $ind2 = substr( @$indicator[$j], 1, 1 );
1445 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1447 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1453 else { # @$tags[$i] eq $prevtag
1454 if ( @$values[$i] eq "" ) {
1458 my $ind1 = substr( @$indicator[$j], 0, 1 );
1459 my $ind2 = substr( @$indicator[$j], 1, 1 );
1461 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1465 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1468 $prevtag = @$tags[$i];
1470 $xml .= "</datafield>\n" if @$tags > 0;
1471 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1472 # warn "SETTING 100 for $auth_type";
1473 use POSIX qw(strftime);
1474 my $string = strftime( "%Y%m%d", localtime(time) );
1475 # set 50 to position 26 is biblios, 13 if authorities
1477 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1478 $string = sprintf( "%-*s", 35, $string );
1479 substr( $string, $pos , 6, "50" );
1480 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1481 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1482 $xml .= "</datafield>\n";
1484 $xml .= MARC::File::XML::footer();
1488 =head2 TransformHtmlToMarc
1490 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1491 L<$params> is a ref to an array as below:
1493 'tag_010_indicator1_531951' ,
1494 'tag_010_indicator2_531951' ,
1495 'tag_010_code_a_531951_145735' ,
1496 'tag_010_subfield_a_531951_145735' ,
1497 'tag_200_indicator1_873510' ,
1498 'tag_200_indicator2_873510' ,
1499 'tag_200_code_a_873510_673465' ,
1500 'tag_200_subfield_a_873510_673465' ,
1501 'tag_200_code_b_873510_704318' ,
1502 'tag_200_subfield_b_873510_704318' ,
1503 'tag_200_code_e_873510_280822' ,
1504 'tag_200_subfield_e_873510_280822' ,
1505 'tag_200_code_f_873510_110730' ,
1506 'tag_200_subfield_f_873510_110730' ,
1508 L<$cgi> is the CGI object which containts the value.
1509 L<$record> is the MARC::Record object.
1513 sub TransformHtmlToMarc {
1517 # explicitly turn on the UTF-8 flag for all
1518 # 'tag_' parameters to avoid incorrect character
1519 # conversion later on
1520 my $cgi_params = $cgi->Vars;
1521 foreach my $param_name (keys %$cgi_params) {
1522 if ($param_name =~ /^tag_/) {
1523 my $param_value = $cgi_params->{$param_name};
1524 if (utf8::decode($param_value)) {
1525 $cgi_params->{$param_name} = $param_value;
1527 # FIXME - need to do something if string is not valid UTF-8
1531 # creating a new record
1532 my $record = MARC::Record->new();
1535 while ($params->[$i]){ # browse all CGI params
1536 my $param = $params->[$i];
1538 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1539 if ($param eq 'biblionumber') {
1540 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1541 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1542 if ($biblionumbertagfield < 10) {
1543 $newfield = MARC::Field->new(
1544 $biblionumbertagfield,
1545 $cgi->param($param),
1548 $newfield = MARC::Field->new(
1549 $biblionumbertagfield,
1552 "$biblionumbertagsubfield" => $cgi->param($param),
1555 push @fields,$newfield if($newfield);
1557 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1560 my $ind1 = substr($cgi->param($param),0,1);
1561 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1565 if($tag < 10){ # no code for theses fields
1566 # in MARC editor, 000 contains the leader.
1567 if ($tag eq '000' ) {
1568 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1569 # between 001 and 009 (included)
1570 } elsif ($cgi->param($params->[$j+1]) ne '') {
1571 $newfield = MARC::Field->new(
1573 $cgi->param($params->[$j+1]),
1576 # > 009, deal with subfields
1578 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1579 my $inner_param = $params->[$j];
1581 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1582 $newfield->add_subfields(
1583 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1587 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1588 $newfield = MARC::Field->new(
1592 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1599 push @fields,$newfield if($newfield);
1604 $record->append_fields(@fields);
1608 # cache inverted MARC field map
1609 our $inverted_field_map;
1611 =head2 TransformMarcToKoha
1615 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1619 Extract data from a MARC bib record into a hashref representing
1620 Koha biblio, biblioitems, and items fields.
1623 sub TransformMarcToKoha {
1624 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1627 $limit_table=$limit_table||0;
1628 $frameworkcode = '' unless defined $frameworkcode;
1630 unless (defined $inverted_field_map) {
1631 $inverted_field_map = _get_inverted_marc_field_map();
1635 if ( defined $limit_table && $limit_table eq 'items') {
1636 $tables{'items'} = 1;
1638 $tables{'items'} = 1;
1639 $tables{'biblio'} = 1;
1640 $tables{'biblioitems'} = 1;
1643 # traverse through record
1644 MARCFIELD: foreach my $field ($record->fields()) {
1645 my $tag = $field->tag();
1646 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1647 if ($field->is_control_field()) {
1648 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1649 ENTRY: foreach my $entry (@{ $kohafields }) {
1650 my ($subfield, $table, $column) = @{ $entry };
1651 next ENTRY unless exists $tables{$table};
1652 my $key = _disambiguate($table, $column);
1653 if ($result->{$key}) {
1654 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1655 $result->{$key} .= " | " . $field->data();
1658 $result->{$key} = $field->data();
1662 # deal with subfields
1663 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1664 my $code = $sf->[0];
1665 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1666 my $value = $sf->[1];
1667 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1668 my ($table, $column) = @{ $entry };
1669 next SFENTRY unless exists $tables{$table};
1670 my $key = _disambiguate($table, $column);
1671 if ($result->{$key}) {
1672 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1673 $result->{$key} .= " | " . $value;
1676 $result->{$key} = $value;
1683 # modify copyrightdate to keep only the 1st year found
1684 if (exists $result->{'copyrightdate'}) {
1685 my $temp = $result->{'copyrightdate'};
1686 $temp =~ m/c(\d\d\d\d)/;
1687 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1688 $result->{'copyrightdate'} = $1;
1690 else { # if no cYYYY, get the 1st date.
1691 $temp =~ m/(\d\d\d\d)/;
1692 $result->{'copyrightdate'} = $1;
1696 # modify publicationyear to keep only the 1st year found
1697 if (exists $result->{'publicationyear'}) {
1698 my $temp = $result->{'publicationyear'};
1699 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1700 $result->{'publicationyear'} = $1;
1702 else { # if no cYYYY, get the 1st date.
1703 $temp =~ m/(\d\d\d\d)/;
1704 $result->{'publicationyear'} = $1;
1711 sub _get_inverted_marc_field_map {
1713 my $relations = C4::Context->marcfromkohafield;
1715 foreach my $frameworkcode (keys %{ $relations }) {
1716 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1717 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1718 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1719 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1720 my ($table, $column) = split /[.]/, $kohafield, 2;
1721 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1722 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1728 =head2 _disambiguate
1732 $newkey = _disambiguate($table, $field);
1734 This is a temporary hack to distinguish between the
1735 following sets of columns when using TransformMarcToKoha.
1737 items.cn_source & biblioitems.cn_source
1738 items.cn_sort & biblioitems.cn_sort
1740 Columns that are currently NOT distinguished (FIXME
1741 due to lack of time to fully test) are:
1743 biblio.notes and biblioitems.notes
1748 FIXME - this is necessary because prefixing each column
1749 name with the table name would require changing lots
1750 of code and templates, and exposing more of the DB
1751 structure than is good to the UI templates, particularly
1752 since biblio and bibloitems may well merge in a future
1753 version. In the future, it would also be good to
1754 separate DB access and UI presentation field names
1762 my ($table, $column) = @_;
1763 if ($column eq "cn_sort" or $column eq "cn_source") {
1764 return $table . '.' . $column;
1771 =head2 get_koha_field_from_marc
1775 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
1777 Internal function to map data from the MARC record to a specific non-MARC field.
1778 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
1784 sub get_koha_field_from_marc {
1785 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
1786 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
1788 foreach my $field ( $record->field($tagfield) ) {
1789 if ( $field->tag() < 10 ) {
1791 $kohafield .= " | " . $field->data();
1794 $kohafield = $field->data();
1798 if ( $field->subfields ) {
1799 my @subfields = $field->subfields();
1800 foreach my $subfieldcount ( 0 .. $#subfields ) {
1801 if ( $subfields[$subfieldcount][0] eq $subfield ) {
1804 " | " . $subfields[$subfieldcount][1];
1808 $subfields[$subfieldcount][1];
1819 =head2 TransformMarcToKohaOneField
1823 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
1829 sub TransformMarcToKohaOneField {
1831 # FIXME ? if a field has a repeatable subfield that is used in old-db,
1832 # only the 1st will be retrieved...
1833 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
1835 my ( $tagfield, $subfield ) =
1836 GetMarcFromKohaField( $kohatable . "." . $kohafield,
1838 foreach my $field ( $record->field($tagfield) ) {
1839 if ( $field->tag() < 10 ) {
1840 if ( $result->{$kohafield} ) {
1841 $result->{$kohafield} .= " | " . $field->data();
1844 $result->{$kohafield} = $field->data();
1848 if ( $field->subfields ) {
1849 my @subfields = $field->subfields();
1850 foreach my $subfieldcount ( 0 .. $#subfields ) {
1851 if ( $subfields[$subfieldcount][0] eq $subfield ) {
1852 if ( $result->{$kohafield} ) {
1853 $result->{$kohafield} .=
1854 " | " . $subfields[$subfieldcount][1];
1857 $result->{$kohafield} =
1858 $subfields[$subfieldcount][1];
1868 =head1 OTHER FUNCTIONS
1871 =head2 PrepareItemrecordDisplay
1875 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
1877 Returns a hash with all the fields for Display a given item data in a template
1883 sub PrepareItemrecordDisplay {
1885 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
1887 my $dbh = C4::Context->dbh;
1888 my $frameworkcode = &GetFrameworkCode( $bibnum );
1889 my ( $itemtagfield, $itemtagsubfield ) =
1890 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
1891 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
1892 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
1894 my $authorised_values_sth =
1896 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
1898 foreach my $tag ( sort keys %{$tagslib} ) {
1899 my $previous_tag = '';
1901 # loop through each subfield
1903 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
1904 next if ( subfield_is_koha_internal_p($subfield) );
1905 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
1907 $subfield_data{tag} = $tag;
1908 $subfield_data{subfield} = $subfield;
1909 $subfield_data{countsubfield} = $cntsubf++;
1910 $subfield_data{kohafield} =
1911 $tagslib->{$tag}->{$subfield}->{'kohafield'};
1913 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
1914 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
1915 $subfield_data{mandatory} =
1916 $tagslib->{$tag}->{$subfield}->{mandatory};
1917 $subfield_data{repeatable} =
1918 $tagslib->{$tag}->{$subfield}->{repeatable};
1919 $subfield_data{hidden} = "display:none"
1920 if $tagslib->{$tag}->{$subfield}->{hidden};
1922 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
1924 $value =~ s/"/"/g;
1926 # search for itemcallnumber if applicable
1927 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
1928 'items.itemcallnumber'
1929 && C4::Context->preference('itemcallnumber') )
1932 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
1934 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
1935 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
1937 $value = $temp->subfield($CNsubfield);
1940 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
1941 'items.itemcallnumber'
1942 && $defaultvalues->{'callnumber'} )
1944 my $temp = $itemrecord->field($subfield) if ($itemrecord);
1946 $value = $defaultvalues->{'callnumber'};
1949 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
1950 'items.holdingbranch' ||
1951 $tagslib->{$tag}->{$subfield}->{kohafield} eq
1953 && $defaultvalues->{'branchcode'} )
1955 my $temp = $itemrecord->field($subfield) if ($itemrecord);
1957 $value = $defaultvalues->{branchcode};
1960 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
1961 my @authorised_values;
1964 # builds list, depending on authorised value...
1966 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
1969 if ( ( C4::Context->preference("IndependantBranches") )
1970 && ( C4::Context->userenv->{flags} != 1 ) )
1974 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
1976 $sth->execute( C4::Context->userenv->{branch} );
1977 push @authorised_values, ""
1979 $tagslib->{$tag}->{$subfield}->{mandatory} );
1980 while ( my ( $branchcode, $branchname ) =
1981 $sth->fetchrow_array )
1983 push @authorised_values, $branchcode;
1984 $authorised_lib{$branchcode} = $branchname;
1990 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
1993 push @authorised_values, ""
1995 $tagslib->{$tag}->{$subfield}->{mandatory} );
1996 while ( my ( $branchcode, $branchname ) =
1997 $sth->fetchrow_array )
1999 push @authorised_values, $branchcode;
2000 $authorised_lib{$branchcode} = $branchname;
2006 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2011 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2014 push @authorised_values, ""
2015 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2016 while ( my ( $itemtype, $description ) =
2017 $sth->fetchrow_array )
2019 push @authorised_values, $itemtype;
2020 $authorised_lib{$itemtype} = $description;
2023 #---- "true" authorised value
2026 $authorised_values_sth->execute(
2027 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2028 push @authorised_values, ""
2029 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2030 while ( my ( $value, $lib ) =
2031 $authorised_values_sth->fetchrow_array )
2033 push @authorised_values, $value;
2034 $authorised_lib{$value} = $lib;
2037 $subfield_data{marc_value} = CGI::scrolling_list(
2038 -name => 'field_value',
2039 -values => \@authorised_values,
2040 -default => "$value",
2041 -labels => \%authorised_lib,
2047 elsif ( $tagslib->{$tag}->{$subfield}->{thesaurus_category} ) {
2048 $subfield_data{marc_value} =
2049 "<input type=\"text\" name=\"field_value\" size=\"47\" maxlength=\"255\" /> <a href=\"javascript:Dopop('cataloguing/thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=',)\">...</a>";
2052 # COMMENTED OUT because No $i is provided with this API.
2053 # And thus, no value_builder can be activated.
2054 # BUT could be thought over.
2055 # } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
2056 # my $plugin="value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
2058 # my $extended_param = plugin_parameters($dbh,$itemrecord,$tagslib,$i,0);
2059 # my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
2060 # $subfield_data{marc_value}="<input type=\"text\" value=\"$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";
2063 $subfield_data{marc_value} =
2064 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2066 push( @loop_data, \%subfield_data );
2070 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2071 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2073 'itemtagfield' => $itemtagfield,
2074 'itemtagsubfield' => $itemtagsubfield,
2075 'itemnumber' => $itemnumber,
2076 'iteminformation' => \@loop_data
2082 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2084 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2085 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2086 # =head2 ModZebrafiles
2088 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2092 # sub ModZebrafiles {
2094 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2098 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2099 # unless ( opendir( DIR, "$zebradir" ) ) {
2100 # warn "$zebradir not found";
2104 # my $filename = $zebradir . $biblionumber;
2107 # open( OUTPUT, ">", $filename . ".xml" );
2108 # print OUTPUT $record;
2117 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2119 $biblionumber is the biblionumber we want to index
2120 $op is specialUpdate or delete, and is used to know what we want to do
2121 $server is the server that we want to update
2122 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2123 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2125 $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.
2132 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2133 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2134 my $dbh=C4::Context->dbh;
2136 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2138 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2139 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2141 if (C4::Context->preference("NoZebra")) {
2142 # lock the nozebra table : we will read index lines, update them in Perl process
2143 # and write everything in 1 transaction.
2144 # lock the table to avoid someone else overwriting what we are doing
2145 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2146 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2147 if ($op eq 'specialUpdate') {
2148 # OK, we have to add or update the record
2149 # 1st delete (virtually, in indexes), if record actually exists
2151 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2153 # ... add the record
2154 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2156 # it's a deletion, delete the record...
2157 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2158 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2160 # ok, now update the database...
2161 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2162 foreach my $key (keys %result) {
2163 foreach my $index (keys %{$result{$key}}) {
2164 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2167 $dbh->do('UNLOCK TABLES');
2170 # we use zebra, just fill zebraqueue table
2172 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2174 AND biblio_auth_number = ?
2177 my $check_sth = $dbh->prepare_cached($check_sql);
2178 $check_sth->execute($server, $biblionumber, $op);
2179 my ($count) = $check_sth->fetchrow_array;
2180 $check_sth->finish();
2182 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2183 $sth->execute($biblionumber,$server,$op);
2189 =head2 GetNoZebraIndexes
2191 %indexes = GetNoZebraIndexes;
2193 return the data from NoZebraIndexes syspref.
2197 sub GetNoZebraIndexes {
2198 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2200 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2201 $line =~ /(.*)=>(.*)/;
2202 my $index = $1; # initial ' or " is removed afterwards
2204 $index =~ s/'|"|\s//g;
2205 $fields =~ s/'|"|\s//g;
2206 $indexes{$index}=$fields;
2211 =head1 INTERNAL FUNCTIONS
2213 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2215 function to delete a biblio in NoZebra indexes
2216 This function does NOT delete anything in database : it reads all the indexes entries
2217 that have to be deleted & delete them in the hash
2218 The SQL part is done either :
2219 - after the Add if we are modifying a biblio (delete + add again)
2220 - immediatly after this sub if we are doing a true deletion.
2221 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2226 sub _DelBiblioNoZebra {
2227 my ($biblionumber, $record, $server)=@_;
2230 my $dbh = C4::Context->dbh;
2234 if ($server eq 'biblioserver') {
2235 %index=GetNoZebraIndexes;
2236 # get title of the record (to store the 10 first letters with the index)
2237 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2238 $title = lc($record->subfield($titletag,$titlesubfield));
2240 # for authorities, the "title" is the $a mainentry
2241 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2242 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2243 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2244 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2245 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2246 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2247 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2251 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2252 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2253 # limit to 10 char, should be enough, and limit the DB size
2254 $title = substr($title,0,10);
2256 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2257 foreach my $field ($record->fields()) {
2258 #parse each subfield
2259 next if $field->tag <10;
2260 foreach my $subfield ($field->subfields()) {
2261 my $tag = $field->tag();
2262 my $subfieldcode = $subfield->[0];
2264 # check each index to see if the subfield is stored somewhere
2265 # otherwise, store it in __RAW__ index
2266 foreach my $key (keys %index) {
2267 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2268 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2270 my $line= lc $subfield->[1];
2271 # remove meaningless value in the field...
2272 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2273 # ... and split in words
2274 foreach (split / /,$line) {
2275 next unless $_; # skip empty values (multiple spaces)
2276 # if the entry is already here, do nothing, the biblionumber has already be removed
2277 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2278 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2279 $sth2->execute($server,$key,$_);
2280 my $existing_biblionumbers = $sth2->fetchrow;
2282 if ($existing_biblionumbers) {
2283 # warn " existing for $key $_: $existing_biblionumbers";
2284 $result{$key}->{$_} =$existing_biblionumbers;
2285 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2291 # the subfield is not indexed, store it in __RAW__ index anyway
2293 my $line= lc $subfield->[1];
2294 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2295 # ... and split in words
2296 foreach (split / /,$line) {
2297 next unless $_; # skip empty values (multiple spaces)
2298 # if the entry is already here, do nothing, the biblionumber has already be removed
2299 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2300 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2301 $sth2->execute($server,'__RAW__',$_);
2302 my $existing_biblionumbers = $sth2->fetchrow;
2304 if ($existing_biblionumbers) {
2305 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2306 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2316 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2318 function to add a biblio in NoZebra indexes
2322 sub _AddBiblioNoZebra {
2323 my ($biblionumber, $record, $server, %result)=@_;
2324 my $dbh = C4::Context->dbh;
2328 if ($server eq 'biblioserver') {
2329 %index=GetNoZebraIndexes;
2330 # get title of the record (to store the 10 first letters with the index)
2331 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2332 $title = lc($record->subfield($titletag,$titlesubfield));
2334 # warn "server : $server";
2335 # for authorities, the "title" is the $a mainentry
2336 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2337 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2338 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2339 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2340 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2341 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2342 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2345 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2346 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2347 # limit to 10 char, should be enough, and limit the DB size
2348 $title = substr($title,0,10);
2350 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2351 foreach my $field ($record->fields()) {
2352 #parse each subfield
2353 ###FIXME: impossible to index a 001-009 value with NoZebra
2354 next if $field->tag <10;
2355 foreach my $subfield ($field->subfields()) {
2356 my $tag = $field->tag();
2357 my $subfieldcode = $subfield->[0];
2359 # warn "INDEXING :".$subfield->[1];
2360 # check each index to see if the subfield is stored somewhere
2361 # otherwise, store it in __RAW__ index
2362 foreach my $key (keys %index) {
2363 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2364 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2366 my $line= lc $subfield->[1];
2367 # remove meaningless value in the field...
2368 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2369 # ... and split in words
2370 foreach (split / /,$line) {
2371 next unless $_; # skip empty values (multiple spaces)
2372 # if the entry is already here, improve weight
2373 # warn "managing $_";
2374 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2375 my $weight = $1 + 1;
2376 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2377 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2379 # get the value if it exist in the nozebra table, otherwise, create it
2380 $sth2->execute($server,$key,$_);
2381 my $existing_biblionumbers = $sth2->fetchrow;
2383 if ($existing_biblionumbers) {
2384 $result{$key}->{"$_"} =$existing_biblionumbers;
2385 my $weight = defined $1 ? $1 + 1 : 1;
2386 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2387 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2388 # create a new ligne for this entry
2390 # warn "INSERT : $server / $key / $_";
2391 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2392 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2398 # the subfield is not indexed, store it in __RAW__ index anyway
2400 my $line= lc $subfield->[1];
2401 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2402 # ... and split in words
2403 foreach (split / /,$line) {
2404 next unless $_; # skip empty values (multiple spaces)
2405 # if the entry is already here, improve weight
2406 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2408 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2409 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2411 # get the value if it exist in the nozebra table, otherwise, create it
2412 $sth2->execute($server,'__RAW__',$_);
2413 my $existing_biblionumbers = $sth2->fetchrow;
2415 if ($existing_biblionumbers) {
2416 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2418 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2419 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2420 # create a new ligne for this entry
2422 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2423 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2438 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2440 Find the given $subfield in the given $tag in the given
2441 MARC::Record $record. If the subfield is found, returns
2442 the (indicators, value) pair; otherwise, (undef, undef) is
2446 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2447 I suggest we export it from this module.
2454 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2457 if ( $tagfield < 10 ) {
2458 if ( $record->field($tagfield) ) {
2459 push @result, $record->field($tagfield)->data();
2466 foreach my $field ( $record->field($tagfield) ) {
2467 my @subfields = $field->subfields();
2468 foreach my $subfield (@subfields) {
2469 if ( @$subfield[0] eq $insubfield ) {
2470 push @result, @$subfield[1];
2471 $indicator = $field->indicator(1) . $field->indicator(2);
2476 return ( $indicator, @result );
2479 =head2 _koha_marc_update_bib_ids
2483 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2485 Internal function to add or update biblionumber and biblioitemnumber to
2492 sub _koha_marc_update_bib_ids {
2493 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2495 # we must add bibnum and bibitemnum in MARC::Record...
2496 # we build the new field with biblionumber and biblioitemnumber
2497 # we drop the original field
2498 # we add the new builded field.
2499 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2500 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2502 if ($biblio_tag != $biblioitem_tag) {
2503 # biblionumber & biblioitemnumber are in different fields
2505 # deal with biblionumber
2506 my ($new_field, $old_field);
2507 if ($biblio_tag < 10) {
2508 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2511 MARC::Field->new( $biblio_tag, '', '',
2512 "$biblio_subfield" => $biblionumber );
2515 # drop old field and create new one...
2516 $old_field = $record->field($biblio_tag);
2517 $record->delete_field($old_field) if $old_field;
2518 $record->append_fields($new_field);
2520 # deal with biblioitemnumber
2521 if ($biblioitem_tag < 10) {
2522 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2525 MARC::Field->new( $biblioitem_tag, '', '',
2526 "$biblioitem_subfield" => $biblioitemnumber, );
2528 # drop old field and create new one...
2529 $old_field = $record->field($biblioitem_tag);
2530 $record->delete_field($old_field) if $old_field;
2531 $record->insert_fields_ordered($new_field);
2534 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2535 my $new_field = MARC::Field->new(
2536 $biblio_tag, '', '',
2537 "$biblio_subfield" => $biblionumber,
2538 "$biblioitem_subfield" => $biblioitemnumber
2541 # drop old field and create new one...
2542 my $old_field = $record->field($biblio_tag);
2543 $record->delete_field($old_field) if $old_field;
2544 $record->insert_fields_ordered($new_field);
2548 =head2 _koha_marc_update_biblioitem_cn_sort
2552 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2556 Given a MARC bib record and the biblioitem hash, update the
2557 subfield that contains a copy of the value of biblioitems.cn_sort.
2561 sub _koha_marc_update_biblioitem_cn_sort {
2563 my $biblioitem = shift;
2564 my $frameworkcode= shift;
2566 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2567 return unless $biblioitem_tag;
2569 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2571 if (my $field = $marc->field($biblioitem_tag)) {
2572 $field->delete_subfield(code => $biblioitem_subfield);
2573 if ($cn_sort ne '') {
2574 $field->add_subfields($biblioitem_subfield => $cn_sort);
2577 # if we get here, no biblioitem tag is present in the MARC record, so
2578 # we'll create it if $cn_sort is not empty -- this would be
2579 # an odd combination of events, however
2581 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2586 =head2 _koha_add_biblio
2590 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2592 Internal function to add a biblio ($biblio is a hash with the values)
2598 sub _koha_add_biblio {
2599 my ( $dbh, $biblio, $frameworkcode ) = @_;
2603 # set the series flag
2605 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2609 SET frameworkcode = ?,
2620 my $sth = $dbh->prepare($query);
2623 $biblio->{'author'},
2625 $biblio->{'unititle'},
2628 $biblio->{'seriestitle'},
2629 $biblio->{'copyrightdate'},
2630 $biblio->{'abstract'}
2633 my $biblionumber = $dbh->{'mysql_insertid'};
2634 if ( $dbh->errstr ) {
2635 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2640 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2641 return ($biblionumber,$error);
2644 =head2 _koha_modify_biblio
2648 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2650 Internal function for updating the biblio table
2656 sub _koha_modify_biblio {
2657 my ( $dbh, $biblio, $frameworkcode ) = @_;
2662 SET frameworkcode = ?,
2671 WHERE biblionumber = ?
2674 my $sth = $dbh->prepare($query);
2678 $biblio->{'author'},
2680 $biblio->{'unititle'},
2682 $biblio->{'serial'},
2683 $biblio->{'seriestitle'},
2684 $biblio->{'copyrightdate'},
2685 $biblio->{'abstract'},
2686 $biblio->{'biblionumber'}
2687 ) if $biblio->{'biblionumber'};
2689 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2690 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2693 return ( $biblio->{'biblionumber'},$error );
2696 =head2 _koha_modify_biblioitem_nonmarc
2700 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2702 Updates biblioitems row except for marc and marcxml, which should be changed
2709 sub _koha_modify_biblioitem_nonmarc {
2710 my ( $dbh, $biblioitem ) = @_;
2713 # re-calculate the cn_sort, it may have changed
2714 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2718 SET biblionumber = ?,
2724 publicationyear = ?,
2728 collectiontitle = ?,
2730 collectionvolume= ?,
2731 editionstatement= ?,
2732 editionresponsibility = ?,
2746 where biblioitemnumber = ?
2748 my $sth = $dbh->prepare($query);
2750 $biblioitem->{'biblionumber'},
2751 $biblioitem->{'volume'},
2752 $biblioitem->{'number'},
2753 $biblioitem->{'itemtype'},
2754 $biblioitem->{'isbn'},
2755 $biblioitem->{'issn'},
2756 $biblioitem->{'publicationyear'},
2757 $biblioitem->{'publishercode'},
2758 $biblioitem->{'volumedate'},
2759 $biblioitem->{'volumedesc'},
2760 $biblioitem->{'collectiontitle'},
2761 $biblioitem->{'collectionissn'},
2762 $biblioitem->{'collectionvolume'},
2763 $biblioitem->{'editionstatement'},
2764 $biblioitem->{'editionresponsibility'},
2765 $biblioitem->{'illus'},
2766 $biblioitem->{'pages'},
2767 $biblioitem->{'bnotes'},
2768 $biblioitem->{'size'},
2769 $biblioitem->{'place'},
2770 $biblioitem->{'lccn'},
2771 $biblioitem->{'url'},
2772 $biblioitem->{'biblioitems.cn_source'},
2773 $biblioitem->{'cn_class'},
2774 $biblioitem->{'cn_item'},
2775 $biblioitem->{'cn_suffix'},
2777 $biblioitem->{'totalissues'},
2778 $biblioitem->{'biblioitemnumber'}
2780 if ( $dbh->errstr ) {
2781 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
2784 return ($biblioitem->{'biblioitemnumber'},$error);
2787 =head2 _koha_add_biblioitem
2791 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
2793 Internal function to add a biblioitem
2799 sub _koha_add_biblioitem {
2800 my ( $dbh, $biblioitem ) = @_;
2803 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2805 "INSERT INTO biblioitems SET
2812 publicationyear = ?,
2816 collectiontitle = ?,
2818 collectionvolume= ?,
2819 editionstatement= ?,
2820 editionresponsibility = ?,
2836 my $sth = $dbh->prepare($query);
2838 $biblioitem->{'biblionumber'},
2839 $biblioitem->{'volume'},
2840 $biblioitem->{'number'},
2841 $biblioitem->{'itemtype'},
2842 $biblioitem->{'isbn'},
2843 $biblioitem->{'issn'},
2844 $biblioitem->{'publicationyear'},
2845 $biblioitem->{'publishercode'},
2846 $biblioitem->{'volumedate'},
2847 $biblioitem->{'volumedesc'},
2848 $biblioitem->{'collectiontitle'},
2849 $biblioitem->{'collectionissn'},
2850 $biblioitem->{'collectionvolume'},
2851 $biblioitem->{'editionstatement'},
2852 $biblioitem->{'editionresponsibility'},
2853 $biblioitem->{'illus'},
2854 $biblioitem->{'pages'},
2855 $biblioitem->{'bnotes'},
2856 $biblioitem->{'size'},
2857 $biblioitem->{'place'},
2858 $biblioitem->{'lccn'},
2859 $biblioitem->{'marc'},
2860 $biblioitem->{'url'},
2861 $biblioitem->{'biblioitems.cn_source'},
2862 $biblioitem->{'cn_class'},
2863 $biblioitem->{'cn_item'},
2864 $biblioitem->{'cn_suffix'},
2866 $biblioitem->{'totalissues'}
2868 my $bibitemnum = $dbh->{'mysql_insertid'};
2869 if ( $dbh->errstr ) {
2870 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
2874 return ($bibitemnum,$error);
2877 =head2 _koha_delete_biblio
2881 $error = _koha_delete_biblio($dbh,$biblionumber);
2883 Internal sub for deleting from biblio table -- also saves to deletedbiblio
2885 C<$dbh> - the database handle
2886 C<$biblionumber> - the biblionumber of the biblio to be deleted
2892 # FIXME: add error handling
2894 sub _koha_delete_biblio {
2895 my ( $dbh, $biblionumber ) = @_;
2897 # get all the data for this biblio
2898 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
2899 $sth->execute($biblionumber);
2901 if ( my $data = $sth->fetchrow_hashref ) {
2903 # save the record in deletedbiblio
2904 # find the fields to save
2905 my $query = "INSERT INTO deletedbiblio SET ";
2907 foreach my $temp ( keys %$data ) {
2908 $query .= "$temp = ?,";
2909 push( @bind, $data->{$temp} );
2912 # replace the last , by ",?)"
2914 my $bkup_sth = $dbh->prepare($query);
2915 $bkup_sth->execute(@bind);
2919 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
2920 $del_sth->execute($biblionumber);
2927 =head2 _koha_delete_biblioitems
2931 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
2933 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
2935 C<$dbh> - the database handle
2936 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
2942 # FIXME: add error handling
2944 sub _koha_delete_biblioitems {
2945 my ( $dbh, $biblioitemnumber ) = @_;
2947 # get all the data for this biblioitem
2949 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
2950 $sth->execute($biblioitemnumber);
2952 if ( my $data = $sth->fetchrow_hashref ) {
2954 # save the record in deletedbiblioitems
2955 # find the fields to save
2956 my $query = "INSERT INTO deletedbiblioitems SET ";
2958 foreach my $temp ( keys %$data ) {
2959 $query .= "$temp = ?,";
2960 push( @bind, $data->{$temp} );
2963 # replace the last , by ",?)"
2965 my $bkup_sth = $dbh->prepare($query);
2966 $bkup_sth->execute(@bind);
2969 # delete the biblioitem
2971 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
2972 $del_sth->execute($biblioitemnumber);
2979 =head1 UNEXPORTED FUNCTIONS
2981 =head2 ModBiblioMarc
2983 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
2985 Add MARC data for a biblio to koha
2987 Function exported, but should NOT be used, unless you really know what you're doing
2993 # pass the MARC::Record to this function, and it will create the records in the marc field
2994 my ( $record, $biblionumber, $frameworkcode ) = @_;
2995 my $dbh = C4::Context->dbh;
2996 my @fields = $record->fields();
2997 if ( !$frameworkcode ) {
2998 $frameworkcode = "";
3001 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3002 $sth->execute( $frameworkcode, $biblionumber );
3004 my $encoding = C4::Context->preference("marcflavour");
3006 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3007 if ( $encoding eq "UNIMARC" ) {
3009 if ( length($record->subfield( 100, "a" )) == 35 ) {
3010 $string = $record->subfield( 100, "a" );
3011 my $f100 = $record->field(100);
3012 $record->delete_field($f100);
3015 $string = POSIX::strftime( "%Y%m%d", localtime );
3017 $string = sprintf( "%-*s", 35, $string );
3019 substr( $string, 22, 6, "frey50" );
3020 unless ( $record->subfield( 100, "a" ) ) {
3021 $record->insert_grouped_field(
3022 MARC::Field->new( 100, "", "", "a" => $string ) );
3026 if (C4::Context->preference("NoZebra")) {
3027 # only NoZebra indexing needs to have
3028 # the previous version of the record
3029 $oldRecord = GetMarcBiblio($biblionumber);
3033 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3034 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3037 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3038 return $biblionumber;
3041 =head2 z3950_extended_services
3043 z3950_extended_services($serviceType,$serviceOptions,$record);
3045 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.
3047 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3049 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3051 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3055 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3056 syntax => the record syntax (transfer syntax)
3057 databaseName = Database from connection object
3059 To set serviceOptions, call set_service_options($serviceType)
3061 C<$record> the record, if one is needed for the service type
3063 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3067 sub z3950_extended_services {
3068 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3070 # get our connection object
3071 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3073 # create a new package object
3074 my $Zpackage = $Zconn->package();
3077 $Zpackage->option( action => $action );
3079 if ( $serviceOptions->{'databaseName'} ) {
3080 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3082 if ( $serviceOptions->{'recordIdNumber'} ) {
3084 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3086 if ( $serviceOptions->{'recordIdOpaque'} ) {
3088 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3091 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3092 #if ($serviceType eq 'itemorder') {
3093 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3094 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3095 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3096 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3099 if ( $serviceOptions->{record} ) {
3100 $Zpackage->option( record => $serviceOptions->{record} );
3102 # can be xml or marc
3103 if ( $serviceOptions->{'syntax'} ) {
3104 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3108 # send the request, handle any exception encountered
3109 eval { $Zpackage->send($serviceType) };
3110 if ( $@ && $@->isa("ZOOM::Exception") ) {
3111 return "error: " . $@->code() . " " . $@->message() . "\n";
3114 # free up package resources
3115 $Zpackage->destroy();
3118 =head2 set_service_options
3120 my $serviceOptions = set_service_options($serviceType);
3122 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3124 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3128 sub set_service_options {
3129 my ($serviceType) = @_;
3132 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3133 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3135 if ( $serviceType eq 'commit' ) {
3139 if ( $serviceType eq 'create' ) {
3143 if ( $serviceType eq 'drop' ) {
3144 die "ERROR: 'drop' not currently supported (by Zebra)";
3146 return $serviceOptions;
3149 =head3 get_biblio_authorised_values
3151 find the types and values for all authorised values assigned to this biblio.
3156 returns: a hashref malling the authorised value to the value set for this biblionumber
3158 $authorised_values = {
3159 'Scent' => 'flowery',
3160 'Audience' => 'Young Adult',
3161 'itemtypes' => 'SER',
3164 Notes: forlibrarian should probably be passed in, and called something different.
3169 sub get_biblio_authorised_values {
3170 my $biblionumber = shift;
3172 my $forlibrarian = 1; # are we in staff or opac?
3173 my $frameworkcode = GetFrameworkCode( $biblionumber );
3175 my $authorised_values;
3177 my $record = GetMarcBiblio( $biblionumber )
3178 or return $authorised_values;
3179 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3180 or return $authorised_values;
3182 # assume that these entries in the authorised_value table are bibliolevel.
3183 # ones that start with 'item%' are item level.
3184 my $query = q(SELECT distinct authorised_value, kohafield
3185 FROM marc_subfield_structure
3186 WHERE authorised_value !=''
3187 AND (kohafield like 'biblio%'
3188 OR kohafield like '') );
3189 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3191 foreach my $tag ( keys( %$tagslib ) ) {
3192 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3193 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3194 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3195 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3196 if ( defined $record->field( $tag ) ) {
3197 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3198 if ( defined $this_subfield_value ) {
3199 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3206 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3207 return $authorised_values;
3217 Koha Developement team <info@koha.org>
3219 Paul POULAIN paul.poulain@free.fr
3221 Joshua Ferraro jmf@liblime.com