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;
27 use POSIX qw(strftime);
30 use C4::Dates qw/format_date/;
31 use C4::Log; # logaction
37 use vars qw($VERSION @ISA @EXPORT);
43 @ISA = qw( Exporter );
57 &GetBiblioItemByBiblioNumber
58 &GetBiblioFromItemNumber
72 &GetAuthorisedValueDesc
76 &GetPublisherNameFromIsbn
91 # To link headings in a bib record
92 # to authority records.
94 &LinkBibHeadingsToAuthorities
98 # those functions are exported but should not be used
99 # they are usefull is few circumstances, so are exported.
100 # but don't use them unless you're a core developer ;-)
107 &TransformHtmlToMarc2
110 &PrepareItemrecordDisplay
117 C4::Biblio - cataloging management functions
121 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:
125 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
127 =item 2. as raw MARC in the Zebra index and storage engine
129 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
133 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
135 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.
139 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
141 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
145 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:
149 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
151 =item 2. _koha_* - low-level internal functions for managing the koha tables
153 =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.
155 =item 4. Zebra functions used to update the Zebra index
157 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
161 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 :
165 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
167 =item 2. add the biblionumber and biblioitemnumber into the MARC records
169 =item 3. save the marc record
173 When dealing with items, we must :
177 =item 1. save the item in items table, that gives us an itemnumber
179 =item 2. add the itemnumber to the item MARC field
181 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
183 When modifying a biblio or an item, the behaviour is quite similar.
187 =head1 EXPORTED FUNCTIONS
193 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
197 Exported function (core API) for adding a new biblio to koha.
199 The first argument is a C<MARC::Record> object containing the
200 bib to add, while the second argument is the desired MARC
203 This function also accepts a third, optional argument: a hashref
204 to additional options. The only defined option is C<defer_marc_save>,
205 which if present and mapped to a true value, causes C<AddBiblio>
206 to omit the call to save the MARC in C<bibilioitems.marc>
207 and C<biblioitems.marcxml> This option is provided B<only>
208 for the use of scripts such as C<bulkmarcimport.pl> that may need
209 to do some manipulation of the MARC record for item parsing before
210 saving it and which cannot afford the performance hit of saving
211 the MARC record twice. Consequently, do not use that option
212 unless you can guarantee that C<ModBiblioMarc> will be called.
218 my $frameworkcode = shift;
219 my $options = @_ ? shift : undef;
220 my $defer_marc_save = 0;
221 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
222 $defer_marc_save = 1;
225 my ($biblionumber,$biblioitemnumber,$error);
226 my $dbh = C4::Context->dbh;
227 # transform the data into koha-table style data
228 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
229 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
230 $olddata->{'biblionumber'} = $biblionumber;
231 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
233 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
235 # update MARC subfield that stores biblioitems.cn_sort
236 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
239 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
241 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
242 return ( $biblionumber, $biblioitemnumber );
249 ModBiblio( $record,$biblionumber,$frameworkcode);
253 Replace an existing bib record identified by C<$biblionumber>
254 with one supplied by the MARC::Record object C<$record>. The embedded
255 item, biblioitem, and biblionumber fields from the previous
256 version of the bib record replace any such fields of those tags that
257 are present in C<$record>. Consequently, ModBiblio() is not
258 to be used to try to modify item records.
260 C<$frameworkcode> specifies the MARC framework to use
261 when storing the modified bib record; among other things,
262 this controls how MARC fields get mapped to display columns
263 in the C<biblio> and C<biblioitems> tables, as well as
264 which fields are used to store embedded item, biblioitem,
265 and biblionumber data for indexing.
270 my ( $record, $biblionumber, $frameworkcode ) = @_;
271 if (C4::Context->preference("CataloguingLog")) {
272 my $newrecord = GetMarcBiblio($biblionumber);
273 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
276 my $dbh = C4::Context->dbh;
278 $frameworkcode = "" unless $frameworkcode;
280 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
281 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
282 my $oldRecord = GetMarcBiblio( $biblionumber );
284 # delete any item fields from incoming record to avoid
285 # duplication or incorrect data - use AddItem() or ModItem()
287 foreach my $field ($record->field($itemtag)) {
288 $record->delete_field($field);
291 # parse each item, and, for an unknown reason, re-encode each subfield
292 # if you don't do that, the record will have encoding mixed
293 # and the biblio will be re-encoded.
294 # strange, I (Paul P.) searched more than 1 day to understand what happends
295 # but could only solve the problem this way...
296 my @fields = $oldRecord->field( $itemtag );
297 foreach my $fielditem ( @fields ){
299 foreach ($fielditem->subfields()) {
301 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
303 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
306 $record->append_fields($field);
309 # update biblionumber and biblioitemnumber in MARC
310 # FIXME - this is assuming a 1 to 1 relationship between
311 # biblios and biblioitems
312 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
313 $sth->execute($biblionumber);
314 my ($biblioitemnumber) = $sth->fetchrow;
316 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
318 # load the koha-table data object
319 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
321 # update MARC subfield that stores biblioitems.cn_sort
322 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
324 # update the MARC record (that now contains biblio and items) with the new record data
325 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
327 # modify the other koha tables
328 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
329 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
333 =head2 ModBiblioframework
335 ModBiblioframework($biblionumber,$frameworkcode);
336 Exported function to modify a biblio framework
340 sub ModBiblioframework {
341 my ( $biblionumber, $frameworkcode ) = @_;
342 my $dbh = C4::Context->dbh;
343 my $sth = $dbh->prepare(
344 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
346 $sth->execute($frameworkcode, $biblionumber);
354 my $error = &DelBiblio($dbh,$biblionumber);
355 Exported function (core API) for deleting a biblio in koha.
356 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
357 Also backs it up to deleted* tables
358 Checks to make sure there are not issues on any of the items
360 C<$error> : undef unless an error occurs
367 my ( $biblionumber ) = @_;
368 my $dbh = C4::Context->dbh;
369 my $error; # for error handling
371 # First make sure this biblio has no items attached
372 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
373 $sth->execute($biblionumber);
374 if (my $itemnumber = $sth->fetchrow){
375 # Fix this to use a status the template can understand
376 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
379 return $error if $error;
381 # We delete attached subscriptions
382 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
383 foreach my $subscription (@$subscriptions){
384 &C4::Serials::DelSubscription($subscription->{subscriptionid});
387 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
388 # for at least 2 reasons :
389 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
390 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
391 # 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)
393 if (C4::Context->preference("NoZebra")) {
394 # only NoZebra indexing needs to have
395 # the previous version of the record
396 $oldRecord = GetMarcBiblio($biblionumber);
398 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
400 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
403 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
404 $sth->execute($biblionumber);
405 while ( my $biblioitemnumber = $sth->fetchrow ) {
407 # delete this biblioitem
408 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
409 return $error if $error;
412 # delete biblio from Koha tables and save in deletedbiblio
413 # must do this *after* _koha_delete_biblioitems, otherwise
414 # delete cascade will prevent deletedbiblioitems rows
415 # from being generated by _koha_delete_biblioitems
416 $error = _koha_delete_biblio( $dbh, $biblionumber );
418 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
423 =head2 LinkBibHeadingsToAuthorities
427 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
431 Links bib headings to authority records by checking
432 each authority-controlled field in the C<MARC::Record>
433 object C<$marc>, looking for a matching authority record,
434 and setting the linking subfield $9 to the ID of that
437 If no matching authority exists, or if multiple
438 authorities match, no $9 will be added, and any
439 existing one inthe field will be deleted.
441 Returns the number of heading links changed in the
446 sub LinkBibHeadingsToAuthorities {
449 my $num_headings_changed = 0;
450 foreach my $field ($bib->fields()) {
451 my $heading = C4::Heading->new_from_bib_field($field);
452 next unless defined $heading;
455 my $current_link = $field->subfield('9');
457 # look for matching authorities
458 my $authorities = $heading->authorities();
460 # want only one exact match
461 if ($#{ $authorities } == 0) {
462 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
463 my $authid = $authority->field('001')->data();
464 next if defined $current_link and $current_link eq $authid;
466 $field->delete_subfield(code => '9') if defined $current_link;
467 $field->add_subfields('9', $authid);
468 $num_headings_changed++;
470 if (defined $current_link) {
471 $field->delete_subfield(code => '9');
472 $num_headings_changed++;
477 return $num_headings_changed;
484 $data = &GetBiblioData($biblionumber);
485 Returns information about the book with the given biblionumber.
486 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
487 the C<biblio> and C<biblioitems> tables in the
489 In addition, C<$data-E<gt>{subject}> is the list of the book's
490 subjects, separated by C<" , "> (space, comma, space).
491 If there are multiple biblioitems with the given biblionumber, only
492 the first one is considered.
500 my $dbh = C4::Context->dbh;
502 # my $query = C4::Context->preference('item-level_itypes') ?
503 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
505 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
506 # WHERE biblio.biblionumber = ?
507 # AND biblioitems.biblionumber = biblio.biblionumber
510 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
512 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
513 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
514 WHERE biblio.biblionumber = ?
515 AND biblioitems.biblionumber = biblio.biblionumber ";
517 my $sth = $dbh->prepare($query);
518 $sth->execute($bibnum);
520 $data = $sth->fetchrow_hashref;
524 } # sub GetBiblioData
526 =head2 &GetBiblioItemData
530 $itemdata = &GetBiblioItemData($biblioitemnumber);
532 Looks up the biblioitem with the given biblioitemnumber. Returns a
533 reference-to-hash. The keys are the fields from the C<biblio>,
534 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
535 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
542 sub GetBiblioItemData {
543 my ($biblioitemnumber) = @_;
544 my $dbh = C4::Context->dbh;
545 my $query = "SELECT *,biblioitems.notes AS bnotes
546 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
547 unless(C4::Context->preference('item-level_itypes')) {
548 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
550 $query .= " WHERE biblioitemnumber = ? ";
551 my $sth = $dbh->prepare($query);
553 $sth->execute($biblioitemnumber);
554 $data = $sth->fetchrow_hashref;
557 } # sub &GetBiblioItemData
559 =head2 GetBiblioItemByBiblioNumber
563 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
569 sub GetBiblioItemByBiblioNumber {
570 my ($biblionumber) = @_;
571 my $dbh = C4::Context->dbh;
572 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
576 $sth->execute($biblionumber);
578 while ( my $data = $sth->fetchrow_hashref ) {
579 push @results, $data;
586 =head2 GetBiblioFromItemNumber
590 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
592 Looks up the item with the given itemnumber. if undef, try the barcode.
594 C<&itemnodata> returns a reference-to-hash whose keys are the fields
595 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
603 sub GetBiblioFromItemNumber {
604 my ( $itemnumber, $barcode ) = @_;
605 my $dbh = C4::Context->dbh;
608 $sth=$dbh->prepare( "SELECT * FROM items
609 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
610 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
611 WHERE items.itemnumber = ?") ;
612 $sth->execute($itemnumber);
614 $sth=$dbh->prepare( "SELECT * FROM items
615 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
616 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
617 WHERE items.barcode = ?") ;
618 $sth->execute($barcode);
620 my $data = $sth->fetchrow_hashref;
629 $isbd = &GetISBDView($biblionumber);
631 Return the ISBD view which can be included in opac and intranet
638 my $biblionumber = shift;
639 my $record = GetMarcBiblio($biblionumber);
640 my $itemtype = &GetFrameworkCode($biblionumber);
641 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
642 my $tagslib = &GetMarcStructure( 1, $itemtype );
644 my $ISBD = C4::Context->preference('ISBD');
649 foreach my $isbdfield ( split (/#/, $bloc) ) {
651 # $isbdfield= /(.?.?.?)/;
652 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
653 my $fieldvalue = $1 || 0;
654 my $subfvalue = $2 || "";
656 my $analysestring = $4;
659 # warn "==> $1 / $2 / $3 / $4";
660 # my $fieldvalue=substr($isbdfield,0,3);
661 if ( $fieldvalue > 0 ) {
662 my $hasputtextbefore = 0;
663 my @fieldslist = $record->field($fieldvalue);
664 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
666 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
667 # warn "FV : $fieldvalue";
668 if ($subfvalue ne ""){
669 foreach my $field ( @fieldslist ) {
670 foreach my $subfield ($field->subfield($subfvalue)){
671 my $calculated = $analysestring;
672 my $tag = $field->tag();
677 GetAuthorisedValueDesc( $tag, $subfvalue,
678 $subfield, '', $tagslib );
679 my $tagsubf = $tag . $subfvalue;
681 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
682 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
684 # field builded, store the result
685 if ( $calculated && !$hasputtextbefore )
686 { # put textbefore if not done
687 $blocres .= $textbefore;
688 $hasputtextbefore = 1;
691 # remove punctuation at start
692 $calculated =~ s/^( |;|:|\.|-)*//g;
693 $blocres .= $calculated;
698 $blocres .= $textafter if $hasputtextbefore;
700 foreach my $field ( @fieldslist ) {
701 my $calculated = $analysestring;
702 my $tag = $field->tag();
706 my @subf = $field->subfields;
707 for my $i ( 0 .. $#subf ) {
708 my $valuecode = $subf[$i][1];
709 my $subfieldcode = $subf[$i][0];
711 GetAuthorisedValueDesc( $tag, $subf[$i][0],
712 $subf[$i][1], '', $tagslib );
713 my $tagsubf = $tag . $subfieldcode;
715 $calculated =~ s/ # replace all {{}} codes by the value code.
716 \{\{$tagsubf\}\} # catch the {{actualcode}}
718 $valuecode # replace by the value code
722 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
723 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
726 # field builded, store the result
727 if ( $calculated && !$hasputtextbefore )
728 { # put textbefore if not done
729 $blocres .= $textbefore;
730 $hasputtextbefore = 1;
733 # remove punctuation at start
734 $calculated =~ s/^( |;|:|\.|-)*//g;
735 $blocres .= $calculated;
738 $blocres .= $textafter if $hasputtextbefore;
742 $blocres .= $isbdfield;
747 $res =~ s/\{(.*?)\}//g;
749 $res =~ s/\n/<br\/>/g;
761 ( $count, @results ) = &GetBiblio($biblionumber);
768 my ($biblionumber) = @_;
769 my $dbh = C4::Context->dbh;
770 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
773 $sth->execute($biblionumber);
774 while ( my $data = $sth->fetchrow_hashref ) {
775 $results[$count] = $data;
779 return ( $count, @results );
782 =head2 GetBiblioItemInfosOf
786 GetBiblioItemInfosOf(@biblioitemnumbers);
792 sub GetBiblioItemInfosOf {
793 my @biblioitemnumbers = @_;
796 SELECT biblioitemnumber,
800 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
802 return get_infos_of( $query, 'biblioitemnumber' );
805 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
807 =head2 GetMarcStructure
811 $res = GetMarcStructure($forlibrarian,$frameworkcode);
813 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
814 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
815 $frameworkcode : the framework code to read
821 # cache for results of GetMarcStructure -- needed
823 our $marc_structure_cache;
825 sub GetMarcStructure {
826 my ( $forlibrarian, $frameworkcode ) = @_;
827 my $dbh=C4::Context->dbh;
828 $frameworkcode = "" unless $frameworkcode;
830 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
831 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
835 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
837 # check that framework exists
840 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
841 $sth->execute($frameworkcode);
842 my ($total) = $sth->fetchrow;
843 $frameworkcode = "" unless ( $total > 0 );
846 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
847 FROM marc_tag_structure
848 WHERE frameworkcode=?
851 $sth->execute($frameworkcode);
852 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
854 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
857 $res->{$tag}->{lib} =
858 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
859 $res->{$tag}->{tab} = "";
860 $res->{$tag}->{mandatory} = $mandatory;
861 $res->{$tag}->{repeatable} = $repeatable;
866 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
867 FROM marc_subfield_structure
868 WHERE frameworkcode=?
869 ORDER BY tagfield,tagsubfield
873 $sth->execute($frameworkcode);
876 my $authorised_value;
888 $tag, $subfield, $liblibrarian,
890 $mandatory, $repeatable, $authorised_value,
891 $authtypecode, $value_builder, $kohafield,
892 $seealso, $hidden, $isurl,
898 $res->{$tag}->{$subfield}->{lib} =
899 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
900 $res->{$tag}->{$subfield}->{tab} = $tab;
901 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
902 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
903 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
904 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
905 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
906 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
907 $res->{$tag}->{$subfield}->{seealso} = $seealso;
908 $res->{$tag}->{$subfield}->{hidden} = $hidden;
909 $res->{$tag}->{$subfield}->{isurl} = $isurl;
910 $res->{$tag}->{$subfield}->{'link'} = $link;
911 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
914 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
919 =head2 GetUsedMarcStructure
921 the same function as GetMarcStructure expcet it just take field
922 in tab 0-9. (used field)
924 my $results = GetUsedMarcStructure($frameworkcode);
926 L<$results> is a ref to an array which each case containts a ref
927 to a hash which each keys is the columns from marc_subfield_structure
929 L<$frameworkcode> is the framework code.
933 sub GetUsedMarcStructure($){
934 my $frameworkcode = shift || '';
935 my $dbh = C4::Context->dbh;
938 FROM marc_subfield_structure
940 AND frameworkcode = ?
943 my $sth = $dbh->prepare($query);
944 $sth->execute($frameworkcode);
945 while (my $row = $sth->fetchrow_hashref){
951 =head2 GetMarcFromKohaField
955 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
956 Returns the MARC fields & subfields mapped to the koha field
957 for the given frameworkcode
963 sub GetMarcFromKohaField {
964 my ( $kohafield, $frameworkcode ) = @_;
965 return 0, 0 unless $kohafield and defined $frameworkcode;
966 my $relations = C4::Context->marcfromkohafield;
968 $relations->{$frameworkcode}->{$kohafield}->[0],
969 $relations->{$frameworkcode}->{$kohafield}->[1]
977 my $record = GetMarcBiblio($biblionumber);
981 Returns MARC::Record representing bib identified by
982 C<$biblionumber>. If no bib exists, returns undef.
983 The MARC record contains both biblio & item data.
988 my $biblionumber = shift;
989 my $dbh = C4::Context->dbh;
991 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
992 $sth->execute($biblionumber);
993 my $row = $sth->fetchrow_hashref;
994 my $marcxml = StripNonXmlChars($row->{'marcxml'});
995 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
996 my $record = MARC::Record->new();
998 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
999 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1000 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1011 my $marcxml = GetXmlBiblio($biblionumber);
1013 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1014 The XML contains both biblio & item datas
1021 my ( $biblionumber ) = @_;
1022 my $dbh = C4::Context->dbh;
1024 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1025 $sth->execute($biblionumber);
1026 my ($marcxml) = $sth->fetchrow;
1030 =head2 GetCOinSBiblio
1034 my $coins = GetCOinSBiblio($biblionumber);
1036 Returns the COinS(a span) which can be included in a biblio record
1042 sub GetCOinSBiblio {
1043 my ( $biblionumber ) = @_;
1044 my $record = GetMarcBiblio($biblionumber);
1046 # get the coin format
1047 my $pos7 = substr $record->leader(), 7,1;
1048 my $pos6 = substr $record->leader(), 6,1;
1051 my ($aulast, $aufirst) = ('','');
1060 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1065 'b' => 'manuscript',
1067 'd' => 'manuscript',
1071 'i' => 'audioRecording',
1072 'j' => 'audioRecording',
1075 'm' => 'computerProgram',
1080 'a' => 'journalArticle',
1084 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1086 if( $genre eq 'book' ){
1087 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1090 ##### We must transform mtx to a valable mtx and document type ####
1091 if( $genre eq 'book' ){
1093 }elsif( $genre eq 'journal' ){
1095 }elsif( $genre eq 'journalArticle' ){
1102 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1105 $aulast = $record->subfield('700','a');
1106 $aufirst = $record->subfield('700','b');
1107 $oauthors = "&rft.au=$aufirst $aulast";
1109 if($record->field('200')){
1110 for my $au ($record->field('200')->subfield('g')){
1111 $oauthors .= "&rft.au=$au";
1114 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1115 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1116 $pubyear = $record->subfield('210','d');
1117 $publisher = $record->subfield('210','c');
1118 $isbn = $record->subfield('010','a');
1119 $issn = $record->subfield('011','a');
1121 # MARC21 need some improve
1124 $genre = "&rft.genre=book";
1127 if ($record->field('100')) {
1128 $oauthors .= "&rft.au=".$record->subfield('100','a');
1131 if($record->field('700')){
1132 for my $au ($record->field('700')->subfield('a')){
1133 $oauthors .= "&rft.au=$au";
1136 $title = "&rft.btitle=".$record->subfield('245','a');
1137 $subtitle = $record->subfield('245', 'b') || '';
1138 $title .= $subtitle;
1139 $pubyear = $record->subfield('260', 'c') || '';
1140 $publisher = $record->subfield('260', 'b') || '';
1141 $isbn = $record->subfield('020', 'a') || '';
1142 $issn = $record->subfield('022', 'a') || '';
1145 my $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1146 $coins_value =~ s/(\ |&[^a])/\+/g;
1147 #<!-- TMPL_VAR NAME="ocoins_format" -->&rft.au=<!-- TMPL_VAR NAME="author" -->&rft.btitle=<!-- TMPL_VAR NAME="title" -->&rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&rft.pages=<!-- TMPL_VAR NAME="pages" -->&rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&rft.aucorp=&rft.place=<!-- TMPL_VAR NAME="place" -->&rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&rft.edition=<!-- TMPL_VAR NAME="edition" -->&rft.series=<!-- TMPL_VAR NAME="series" -->&rft.genre="
1149 return $coins_value;
1152 =head2 GetAuthorisedValueDesc
1156 my $subfieldvalue =get_authorised_value_desc(
1157 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1158 Retrieve the complete description for a given authorised value.
1160 Now takes $category and $value pair too.
1161 my $auth_value_desc =GetAuthorisedValueDesc(
1162 '','', 'DVD' ,'','','CCODE');
1168 sub GetAuthorisedValueDesc {
1169 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1170 my $dbh = C4::Context->dbh;
1174 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1177 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1178 return C4::Branch::GetBranchName($value);
1182 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1183 return getitemtypeinfo($value)->{description};
1186 #---- "true" authorized value
1187 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1190 if ( $category ne "" ) {
1193 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1195 $sth->execute( $category, $value );
1196 my $data = $sth->fetchrow_hashref;
1197 return $data->{'lib'};
1200 return $value; # if nothing is found return the original value
1208 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1209 Get all notes from the MARC record and returns them in an array.
1210 The note are stored in differents places depending on MARC flavour
1217 my ( $record, $marcflavour ) = @_;
1219 if ( $marcflavour eq "MARC21" ) {
1222 else { # assume unimarc if not marc21
1229 foreach my $field ( $record->field($scope) ) {
1230 my $value = $field->as_string();
1231 if ( $note ne "" ) {
1232 $marcnote = { marcnote => $note, };
1233 push @marcnotes, $marcnote;
1236 if ( $note ne $value ) {
1237 $note = $note . " " . $value;
1242 $marcnote = { marcnote => $note };
1243 push @marcnotes, $marcnote; #load last tag into array
1246 } # end GetMarcNotes
1248 =head2 GetMarcSubjects
1252 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1253 Get all subjects from the MARC record and returns them in an array.
1254 The subjects are stored in differents places depending on MARC flavour
1260 sub GetMarcSubjects {
1261 my ( $record, $marcflavour ) = @_;
1262 my ( $mintag, $maxtag );
1263 if ( $marcflavour eq "MARC21" ) {
1267 else { # assume unimarc if not marc21
1277 foreach my $field ( $record->field('6..' )) {
1278 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1280 my @subfields = $field->subfields();
1283 # if there is an authority link, build the link with an= subfield9
1284 my $subfield9 = $field->subfield('9');
1285 for my $subject_subfield (@subfields ) {
1286 # don't load unimarc subfields 3,4,5
1287 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1288 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1289 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1290 my $code = $subject_subfield->[0];
1291 my $value = $subject_subfield->[1];
1292 my $linkvalue = $value;
1293 $linkvalue =~ s/(\(|\))//g;
1294 my $operator = " and " unless $counter==0;
1296 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1298 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1300 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1302 my @this_link_loop = @link_loop;
1303 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1307 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1310 return \@marcsubjects;
1311 } #end getMARCsubjects
1313 =head2 GetMarcAuthors
1317 authors = GetMarcAuthors($record,$marcflavour);
1318 Get all authors from the MARC record and returns them in an array.
1319 The authors are stored in differents places depending on MARC flavour
1325 sub GetMarcAuthors {
1326 my ( $record, $marcflavour ) = @_;
1327 my ( $mintag, $maxtag );
1328 # tagslib useful for UNIMARC author reponsabilities
1329 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.
1330 if ( $marcflavour eq "MARC21" ) {
1334 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1343 foreach my $field ( $record->fields ) {
1344 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1347 my @subfields = $field->subfields();
1349 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1350 my $subfield9 = $field->subfield('9');
1351 for my $authors_subfield (@subfields) {
1352 # don't load unimarc subfields 3, 5
1353 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1354 my $subfieldcode = $authors_subfield->[0];
1355 my $value = $authors_subfield->[1];
1356 my $linkvalue = $value;
1357 $linkvalue =~ s/(\(|\))//g;
1358 my $operator = " and " unless $count_auth==0;
1359 # if we have an authority link, use that as the link, otherwise use standard searching
1361 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1364 # reset $linkvalue if UNIMARC author responsibility
1365 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1366 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1368 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1370 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1371 my @this_link_loop = @link_loop;
1372 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1373 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1376 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1378 return \@marcauthors;
1385 $marcurls = GetMarcUrls($record,$marcflavour);
1386 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1387 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1394 my ( $record, $marcflavour ) = @_;
1397 for my $field ( $record->field('856') ) {
1400 for my $note ( $field->subfield('z') ) {
1401 push @notes, { note => $note };
1403 my @urls = $field->subfield('u');
1404 foreach my $url (@urls) {
1405 if ( $marcflavour eq 'MARC21' ) {
1406 my $s3 = $field->subfield('3');
1407 my $link = $field->subfield('y');
1408 unless ( $url =~ /^\w+:/ ) {
1409 if ( $field->indicator(1) eq '7' ) {
1410 $url = $field->subfield('2') . "://" . $url;
1411 } elsif ( $field->indicator(1) eq '1' ) {
1412 $url = 'ftp://' . $url;
1414 # properly, this should be if ind1=4,
1415 # however we will assume http protocol since we're building a link.
1416 $url = 'http://' . $url;
1419 # TODO handle ind 2 (relationship)
1424 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1425 $marcurl->{'part'} = $s3 if ($link);
1426 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1428 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1429 $marcurl->{'MARCURL'} = $url;
1431 push @marcurls, $marcurl;
1437 =head2 GetMarcSeries
1441 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1442 Get all series from the MARC record and returns them in an array.
1443 The series are stored in differents places depending on MARC flavour
1450 my ($record, $marcflavour) = @_;
1451 my ($mintag, $maxtag);
1452 if ($marcflavour eq "MARC21") {
1455 } else { # assume unimarc if not marc21
1465 foreach my $field ($record->field('440'), $record->field('490')) {
1467 #my $value = $field->subfield('a');
1468 #$marcsubjct = {MARCSUBJCT => $value,};
1469 my @subfields = $field->subfields();
1470 #warn "subfields:".join " ", @$subfields;
1473 for my $series_subfield (@subfields) {
1475 undef $volume_number;
1476 # see if this is an instance of a volume
1477 if ($series_subfield->[0] eq 'v') {
1481 my $code = $series_subfield->[0];
1482 my $value = $series_subfield->[1];
1483 my $linkvalue = $value;
1484 $linkvalue =~ s/(\(|\))//g;
1485 my $operator = " and " unless $counter==0;
1486 push @link_loop, {link => $linkvalue, operator => $operator };
1487 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1488 if ($volume_number) {
1489 push @subfields_loop, {volumenum => $value};
1492 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1496 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1497 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1498 #push @marcsubjcts, $marcsubjct;
1502 my $marcseriessarray=\@marcseries;
1503 return $marcseriessarray;
1504 } #end getMARCseriess
1506 =head2 GetFrameworkCode
1510 $frameworkcode = GetFrameworkCode( $biblionumber )
1516 sub GetFrameworkCode {
1517 my ( $biblionumber ) = @_;
1518 my $dbh = C4::Context->dbh;
1519 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1520 $sth->execute($biblionumber);
1521 my ($frameworkcode) = $sth->fetchrow;
1522 return $frameworkcode;
1525 =head2 GetPublisherNameFromIsbn
1527 $name = GetPublishercodeFromIsbn($isbn);
1534 sub GetPublisherNameFromIsbn($){
1536 $isbn =~ s/[- _]//g;
1538 my @codes = (split '-', DisplayISBN($isbn));
1539 my $code = $codes[0].$codes[1].$codes[2];
1540 my $dbh = C4::Context->dbh;
1542 SELECT distinct publishercode
1545 AND publishercode IS NOT NULL
1548 my $sth = $dbh->prepare($query);
1549 $sth->execute("$code%");
1550 my $name = $sth->fetchrow;
1551 return $name if length $name;
1555 =head2 TransformKohaToMarc
1559 $record = TransformKohaToMarc( $hash )
1560 This function builds partial MARC::Record from a hash
1561 Hash entries can be from biblio or biblioitems.
1562 This function is called in acquisition module, to create a basic catalogue entry from user entry
1568 sub TransformKohaToMarc {
1570 my $sth = C4::Context->dbh->prepare(
1571 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1573 my $record = MARC::Record->new();
1574 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1575 foreach (keys %{$hash}) {
1576 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1581 =head2 TransformKohaToMarcOneField
1585 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1591 sub TransformKohaToMarcOneField {
1592 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1593 $frameworkcode='' unless $frameworkcode;
1597 if ( !defined $sth ) {
1598 my $dbh = C4::Context->dbh;
1599 $sth = $dbh->prepare(
1600 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1603 $sth->execute( $frameworkcode, $kohafieldname );
1604 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1605 my $tag = $record->field($tagfield);
1607 $tag->update( $tagsubfield => $value );
1608 $record->delete_field($tag);
1609 $record->insert_fields_ordered($tag);
1612 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1618 =head2 TransformHtmlToXml
1622 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1624 $auth_type contains :
1625 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1626 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1627 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1633 sub TransformHtmlToXml {
1634 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1635 my $xml = MARC::File::XML::header('UTF-8');
1636 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1637 MARC::File::XML->default_record_format($auth_type);
1638 # in UNIMARC, field 100 contains the encoding
1639 # check that there is one, otherwise the
1640 # MARC::Record->new_from_xml will fail (and Koha will die)
1641 my $unimarc_and_100_exist=0;
1642 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1647 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1648 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1649 # if we have a 100 field and it's values are not correct, skip them.
1650 # if we don't have any valid 100 field, we will create a default one at the end
1651 my $enc = substr( @$values[$i], 26, 2 );
1652 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1653 $unimarc_and_100_exist=1;
1658 @$values[$i] =~ s/&/&/g;
1659 @$values[$i] =~ s/</</g;
1660 @$values[$i] =~ s/>/>/g;
1661 @$values[$i] =~ s/"/"/g;
1662 @$values[$i] =~ s/'/'/g;
1663 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1664 # utf8::decode( @$values[$i] );
1666 if ( ( @$tags[$i] ne $prevtag ) ) {
1667 $j++ unless ( @$tags[$i] eq "" );
1669 $xml .= "</datafield>\n";
1670 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1671 && ( @$values[$i] ne "" ) )
1673 my $ind1 = substr( @$indicator[$j], 0, 1 );
1675 if ( @$indicator[$j] ) {
1676 $ind2 = substr( @$indicator[$j], 1, 1 );
1679 warn "Indicator in @$tags[$i] is empty";
1683 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1685 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1693 if ( @$values[$i] ne "" ) {
1696 if ( @$tags[$i] eq "000" ) {
1697 $xml .= "<leader>@$values[$i]</leader>\n";
1700 # rest of the fixed fields
1702 elsif ( @$tags[$i] < 10 ) {
1704 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1708 my $ind1 = substr( @$indicator[$j], 0, 1 );
1709 my $ind2 = substr( @$indicator[$j], 1, 1 );
1711 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1713 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1719 else { # @$tags[$i] eq $prevtag
1720 if ( @$values[$i] eq "" ) {
1724 my $ind1 = substr( @$indicator[$j], 0, 1 );
1725 my $ind2 = substr( @$indicator[$j], 1, 1 );
1727 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1731 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1734 $prevtag = @$tags[$i];
1736 $xml .= "</datafield>\n" if @$tags > 0;
1737 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1738 # warn "SETTING 100 for $auth_type";
1739 my $string = strftime( "%Y%m%d", localtime(time) );
1740 # set 50 to position 26 is biblios, 13 if authorities
1742 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1743 $string = sprintf( "%-*s", 35, $string );
1744 substr( $string, $pos , 6, "50" );
1745 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1746 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1747 $xml .= "</datafield>\n";
1749 $xml .= MARC::File::XML::footer();
1753 =head2 TransformHtmlToMarc
1755 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1756 L<$params> is a ref to an array as below:
1758 'tag_010_indicator1_531951' ,
1759 'tag_010_indicator2_531951' ,
1760 'tag_010_code_a_531951_145735' ,
1761 'tag_010_subfield_a_531951_145735' ,
1762 'tag_200_indicator1_873510' ,
1763 'tag_200_indicator2_873510' ,
1764 'tag_200_code_a_873510_673465' ,
1765 'tag_200_subfield_a_873510_673465' ,
1766 'tag_200_code_b_873510_704318' ,
1767 'tag_200_subfield_b_873510_704318' ,
1768 'tag_200_code_e_873510_280822' ,
1769 'tag_200_subfield_e_873510_280822' ,
1770 'tag_200_code_f_873510_110730' ,
1771 'tag_200_subfield_f_873510_110730' ,
1773 L<$cgi> is the CGI object which containts the value.
1774 L<$record> is the MARC::Record object.
1778 sub TransformHtmlToMarc {
1782 # explicitly turn on the UTF-8 flag for all
1783 # 'tag_' parameters to avoid incorrect character
1784 # conversion later on
1785 my $cgi_params = $cgi->Vars;
1786 foreach my $param_name (keys %$cgi_params) {
1787 if ($param_name =~ /^tag_/) {
1788 my $param_value = $cgi_params->{$param_name};
1789 if (utf8::decode($param_value)) {
1790 $cgi_params->{$param_name} = $param_value;
1792 # FIXME - need to do something if string is not valid UTF-8
1796 # creating a new record
1797 my $record = MARC::Record->new();
1800 while ($params->[$i]){ # browse all CGI params
1801 my $param = $params->[$i];
1803 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1804 if ($param eq 'biblionumber') {
1805 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1806 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1807 if ($biblionumbertagfield < 10) {
1808 $newfield = MARC::Field->new(
1809 $biblionumbertagfield,
1810 $cgi->param($param),
1813 $newfield = MARC::Field->new(
1814 $biblionumbertagfield,
1817 "$biblionumbertagsubfield" => $cgi->param($param),
1820 push @fields,$newfield if($newfield);
1822 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1825 my $ind1 = substr($cgi->param($param),0,1);
1826 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1830 if($tag < 10){ # no code for theses fields
1831 # in MARC editor, 000 contains the leader.
1832 if ($tag eq '000' ) {
1833 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1834 # between 001 and 009 (included)
1835 } elsif ($cgi->param($params->[$j+1]) ne '') {
1836 $newfield = MARC::Field->new(
1838 $cgi->param($params->[$j+1]),
1841 # > 009, deal with subfields
1843 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1844 my $inner_param = $params->[$j];
1846 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1847 $newfield->add_subfields(
1848 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1852 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1853 $newfield = MARC::Field->new(
1857 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1864 push @fields,$newfield if($newfield);
1869 $record->append_fields(@fields);
1873 # cache inverted MARC field map
1874 our $inverted_field_map;
1876 =head2 TransformMarcToKoha
1880 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1884 Extract data from a MARC bib record into a hashref representing
1885 Koha biblio, biblioitems, and items fields.
1888 sub TransformMarcToKoha {
1889 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1892 $limit_table=$limit_table||0;
1893 $frameworkcode = '' unless defined $frameworkcode;
1895 unless (defined $inverted_field_map) {
1896 $inverted_field_map = _get_inverted_marc_field_map();
1900 if ( defined $limit_table && $limit_table eq 'items') {
1901 $tables{'items'} = 1;
1903 $tables{'items'} = 1;
1904 $tables{'biblio'} = 1;
1905 $tables{'biblioitems'} = 1;
1908 # traverse through record
1909 MARCFIELD: foreach my $field ($record->fields()) {
1910 my $tag = $field->tag();
1911 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1912 if ($field->is_control_field()) {
1913 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1914 ENTRY: foreach my $entry (@{ $kohafields }) {
1915 my ($subfield, $table, $column) = @{ $entry };
1916 next ENTRY unless exists $tables{$table};
1917 my $key = _disambiguate($table, $column);
1918 if ($result->{$key}) {
1919 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1920 $result->{$key} .= " | " . $field->data();
1923 $result->{$key} = $field->data();
1927 # deal with subfields
1928 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1929 my $code = $sf->[0];
1930 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1931 my $value = $sf->[1];
1932 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1933 my ($table, $column) = @{ $entry };
1934 next SFENTRY unless exists $tables{$table};
1935 my $key = _disambiguate($table, $column);
1936 if ($result->{$key}) {
1937 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1938 $result->{$key} .= " | " . $value;
1941 $result->{$key} = $value;
1948 # modify copyrightdate to keep only the 1st year found
1949 if (exists $result->{'copyrightdate'}) {
1950 my $temp = $result->{'copyrightdate'};
1951 $temp =~ m/c(\d\d\d\d)/;
1952 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1953 $result->{'copyrightdate'} = $1;
1955 else { # if no cYYYY, get the 1st date.
1956 $temp =~ m/(\d\d\d\d)/;
1957 $result->{'copyrightdate'} = $1;
1961 # modify publicationyear to keep only the 1st year found
1962 if (exists $result->{'publicationyear'}) {
1963 my $temp = $result->{'publicationyear'};
1964 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1965 $result->{'publicationyear'} = $1;
1967 else { # if no cYYYY, get the 1st date.
1968 $temp =~ m/(\d\d\d\d)/;
1969 $result->{'publicationyear'} = $1;
1976 sub _get_inverted_marc_field_map {
1978 my $relations = C4::Context->marcfromkohafield;
1980 foreach my $frameworkcode (keys %{ $relations }) {
1981 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1982 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1983 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1984 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1985 my ($table, $column) = split /[.]/, $kohafield, 2;
1986 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1987 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1993 =head2 _disambiguate
1997 $newkey = _disambiguate($table, $field);
1999 This is a temporary hack to distinguish between the
2000 following sets of columns when using TransformMarcToKoha.
2002 items.cn_source & biblioitems.cn_source
2003 items.cn_sort & biblioitems.cn_sort
2005 Columns that are currently NOT distinguished (FIXME
2006 due to lack of time to fully test) are:
2008 biblio.notes and biblioitems.notes
2013 FIXME - this is necessary because prefixing each column
2014 name with the table name would require changing lots
2015 of code and templates, and exposing more of the DB
2016 structure than is good to the UI templates, particularly
2017 since biblio and bibloitems may well merge in a future
2018 version. In the future, it would also be good to
2019 separate DB access and UI presentation field names
2027 my ($table, $column) = @_;
2028 if ($column eq "cn_sort" or $column eq "cn_source") {
2029 return $table . '.' . $column;
2036 =head2 get_koha_field_from_marc
2040 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2042 Internal function to map data from the MARC record to a specific non-MARC field.
2043 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2049 sub get_koha_field_from_marc {
2050 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2051 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2053 foreach my $field ( $record->field($tagfield) ) {
2054 if ( $field->tag() < 10 ) {
2056 $kohafield .= " | " . $field->data();
2059 $kohafield = $field->data();
2063 if ( $field->subfields ) {
2064 my @subfields = $field->subfields();
2065 foreach my $subfieldcount ( 0 .. $#subfields ) {
2066 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2069 " | " . $subfields[$subfieldcount][1];
2073 $subfields[$subfieldcount][1];
2084 =head2 TransformMarcToKohaOneField
2088 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2094 sub TransformMarcToKohaOneField {
2096 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2097 # only the 1st will be retrieved...
2098 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2100 my ( $tagfield, $subfield ) =
2101 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2103 foreach my $field ( $record->field($tagfield) ) {
2104 if ( $field->tag() < 10 ) {
2105 if ( $result->{$kohafield} ) {
2106 $result->{$kohafield} .= " | " . $field->data();
2109 $result->{$kohafield} = $field->data();
2113 if ( $field->subfields ) {
2114 my @subfields = $field->subfields();
2115 foreach my $subfieldcount ( 0 .. $#subfields ) {
2116 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2117 if ( $result->{$kohafield} ) {
2118 $result->{$kohafield} .=
2119 " | " . $subfields[$subfieldcount][1];
2122 $result->{$kohafield} =
2123 $subfields[$subfieldcount][1];
2133 =head1 OTHER FUNCTIONS
2136 =head2 PrepareItemrecordDisplay
2140 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2142 Returns a hash with all the fields for Display a given item data in a template
2148 sub PrepareItemrecordDisplay {
2150 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2152 my $dbh = C4::Context->dbh;
2153 my $frameworkcode = &GetFrameworkCode( $bibnum );
2154 my ( $itemtagfield, $itemtagsubfield ) =
2155 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2156 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2157 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2159 my $authorised_values_sth =
2161 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2163 foreach my $tag ( sort keys %{$tagslib} ) {
2164 my $previous_tag = '';
2166 # loop through each subfield
2168 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2169 next if ( subfield_is_koha_internal_p($subfield) );
2170 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2172 $subfield_data{tag} = $tag;
2173 $subfield_data{subfield} = $subfield;
2174 $subfield_data{countsubfield} = $cntsubf++;
2175 $subfield_data{kohafield} =
2176 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2178 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2179 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2180 $subfield_data{mandatory} =
2181 $tagslib->{$tag}->{$subfield}->{mandatory};
2182 $subfield_data{repeatable} =
2183 $tagslib->{$tag}->{$subfield}->{repeatable};
2184 $subfield_data{hidden} = "display:none"
2185 if $tagslib->{$tag}->{$subfield}->{hidden};
2187 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
2189 $value =~ s/"/"/g;
2191 # search for itemcallnumber if applicable
2192 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2193 'items.itemcallnumber'
2194 && C4::Context->preference('itemcallnumber') )
2197 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2199 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2200 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2202 $value = $temp->subfield($CNsubfield);
2205 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2206 'items.itemcallnumber'
2207 && $defaultvalues->{'callnumber'} )
2209 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2211 $value = $defaultvalues->{'callnumber'};
2214 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2215 'items.holdingbranch' ||
2216 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2218 && $defaultvalues->{'branchcode'} )
2220 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2222 $value = $defaultvalues->{branchcode};
2225 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2226 my @authorised_values;
2229 # builds list, depending on authorised value...
2231 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2234 if ( ( C4::Context->preference("IndependantBranches") )
2235 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2239 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2241 $sth->execute( C4::Context->userenv->{branch} );
2242 push @authorised_values, ""
2244 $tagslib->{$tag}->{$subfield}->{mandatory} );
2245 while ( my ( $branchcode, $branchname ) =
2246 $sth->fetchrow_array )
2248 push @authorised_values, $branchcode;
2249 $authorised_lib{$branchcode} = $branchname;
2255 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2258 push @authorised_values, ""
2260 $tagslib->{$tag}->{$subfield}->{mandatory} );
2261 while ( my ( $branchcode, $branchname ) =
2262 $sth->fetchrow_array )
2264 push @authorised_values, $branchcode;
2265 $authorised_lib{$branchcode} = $branchname;
2271 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2276 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2279 push @authorised_values, ""
2280 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2281 while ( my ( $itemtype, $description ) =
2282 $sth->fetchrow_array )
2284 push @authorised_values, $itemtype;
2285 $authorised_lib{$itemtype} = $description;
2288 #---- "true" authorised value
2291 $authorised_values_sth->execute(
2292 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2293 push @authorised_values, ""
2294 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2295 while ( my ( $value, $lib ) =
2296 $authorised_values_sth->fetchrow_array )
2298 push @authorised_values, $value;
2299 $authorised_lib{$value} = $lib;
2302 $subfield_data{marc_value} = CGI::scrolling_list(
2303 -name => 'field_value',
2304 -values => \@authorised_values,
2305 -default => "$value",
2306 -labels => \%authorised_lib,
2313 $subfield_data{marc_value} =
2314 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2316 push( @loop_data, \%subfield_data );
2320 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2321 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2323 'itemtagfield' => $itemtagfield,
2324 'itemtagsubfield' => $itemtagsubfield,
2325 'itemnumber' => $itemnumber,
2326 'iteminformation' => \@loop_data
2332 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2334 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2335 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2336 # =head2 ModZebrafiles
2338 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2342 # sub ModZebrafiles {
2344 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2348 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2349 # unless ( opendir( DIR, "$zebradir" ) ) {
2350 # warn "$zebradir not found";
2354 # my $filename = $zebradir . $biblionumber;
2357 # open( OUTPUT, ">", $filename . ".xml" );
2358 # print OUTPUT $record;
2367 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2369 $biblionumber is the biblionumber we want to index
2370 $op is specialUpdate or delete, and is used to know what we want to do
2371 $server is the server that we want to update
2372 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2373 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2375 $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.
2382 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2383 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2384 my $dbh=C4::Context->dbh;
2386 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2388 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2389 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2391 if (C4::Context->preference("NoZebra")) {
2392 # lock the nozebra table : we will read index lines, update them in Perl process
2393 # and write everything in 1 transaction.
2394 # lock the table to avoid someone else overwriting what we are doing
2395 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2396 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2397 if ($op eq 'specialUpdate') {
2398 # OK, we have to add or update the record
2399 # 1st delete (virtually, in indexes), if record actually exists
2401 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2403 # ... add the record
2404 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2406 # it's a deletion, delete the record...
2407 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2408 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2410 # ok, now update the database...
2411 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2412 foreach my $key (keys %result) {
2413 foreach my $index (keys %{$result{$key}}) {
2414 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2417 $dbh->do('UNLOCK TABLES');
2420 # we use zebra, just fill zebraqueue table
2422 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2424 AND biblio_auth_number = ?
2427 my $check_sth = $dbh->prepare_cached($check_sql);
2428 $check_sth->execute($server, $biblionumber, $op);
2429 my ($count) = $check_sth->fetchrow_array;
2430 $check_sth->finish();
2432 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2433 $sth->execute($biblionumber,$server,$op);
2439 =head2 GetNoZebraIndexes
2441 %indexes = GetNoZebraIndexes;
2443 return the data from NoZebraIndexes syspref.
2447 sub GetNoZebraIndexes {
2448 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2450 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2451 $line =~ /(.*)=>(.*)/;
2452 my $index = $1; # initial ' or " is removed afterwards
2454 $index =~ s/'|"|\s//g;
2455 $fields =~ s/'|"|\s//g;
2456 $indexes{$index}=$fields;
2461 =head1 INTERNAL FUNCTIONS
2463 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2465 function to delete a biblio in NoZebra indexes
2466 This function does NOT delete anything in database : it reads all the indexes entries
2467 that have to be deleted & delete them in the hash
2468 The SQL part is done either :
2469 - after the Add if we are modifying a biblio (delete + add again)
2470 - immediatly after this sub if we are doing a true deletion.
2471 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2476 sub _DelBiblioNoZebra {
2477 my ($biblionumber, $record, $server)=@_;
2480 my $dbh = C4::Context->dbh;
2484 if ($server eq 'biblioserver') {
2485 %index=GetNoZebraIndexes;
2486 # get title of the record (to store the 10 first letters with the index)
2487 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2488 $title = lc($record->subfield($titletag,$titlesubfield));
2490 # for authorities, the "title" is the $a mainentry
2491 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2492 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2493 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2494 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2495 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2496 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2497 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2501 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2502 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2503 # limit to 10 char, should be enough, and limit the DB size
2504 $title = substr($title,0,10);
2506 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2507 foreach my $field ($record->fields()) {
2508 #parse each subfield
2509 next if $field->tag <10;
2510 foreach my $subfield ($field->subfields()) {
2511 my $tag = $field->tag();
2512 my $subfieldcode = $subfield->[0];
2514 # check each index to see if the subfield is stored somewhere
2515 # otherwise, store it in __RAW__ index
2516 foreach my $key (keys %index) {
2517 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2518 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2520 my $line= lc $subfield->[1];
2521 # remove meaningless value in the field...
2522 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2523 # ... and split in words
2524 foreach (split / /,$line) {
2525 next unless $_; # skip empty values (multiple spaces)
2526 # if the entry is already here, do nothing, the biblionumber has already be removed
2527 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2528 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2529 $sth2->execute($server,$key,$_);
2530 my $existing_biblionumbers = $sth2->fetchrow;
2532 if ($existing_biblionumbers) {
2533 # warn " existing for $key $_: $existing_biblionumbers";
2534 $result{$key}->{$_} =$existing_biblionumbers;
2535 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2541 # the subfield is not indexed, store it in __RAW__ index anyway
2543 my $line= lc $subfield->[1];
2544 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2545 # ... and split in words
2546 foreach (split / /,$line) {
2547 next unless $_; # skip empty values (multiple spaces)
2548 # if the entry is already here, do nothing, the biblionumber has already be removed
2549 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2550 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2551 $sth2->execute($server,'__RAW__',$_);
2552 my $existing_biblionumbers = $sth2->fetchrow;
2554 if ($existing_biblionumbers) {
2555 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2556 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2566 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2568 function to add a biblio in NoZebra indexes
2572 sub _AddBiblioNoZebra {
2573 my ($biblionumber, $record, $server, %result)=@_;
2574 my $dbh = C4::Context->dbh;
2578 if ($server eq 'biblioserver') {
2579 %index=GetNoZebraIndexes;
2580 # get title of the record (to store the 10 first letters with the index)
2581 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2582 $title = lc($record->subfield($titletag,$titlesubfield));
2584 # warn "server : $server";
2585 # for authorities, the "title" is the $a mainentry
2586 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2587 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2588 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2589 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2590 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2591 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2592 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2595 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2596 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2597 # limit to 10 char, should be enough, and limit the DB size
2598 $title = substr($title,0,10);
2600 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2601 foreach my $field ($record->fields()) {
2602 #parse each subfield
2603 ###FIXME: impossible to index a 001-009 value with NoZebra
2604 next if $field->tag <10;
2605 foreach my $subfield ($field->subfields()) {
2606 my $tag = $field->tag();
2607 my $subfieldcode = $subfield->[0];
2609 # warn "INDEXING :".$subfield->[1];
2610 # check each index to see if the subfield is stored somewhere
2611 # otherwise, store it in __RAW__ index
2612 foreach my $key (keys %index) {
2613 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2614 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2616 my $line= lc $subfield->[1];
2617 # remove meaningless value in the field...
2618 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2619 # ... and split in words
2620 foreach (split / /,$line) {
2621 next unless $_; # skip empty values (multiple spaces)
2622 # if the entry is already here, improve weight
2623 # warn "managing $_";
2624 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2625 my $weight = $1 + 1;
2626 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2627 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2629 # get the value if it exist in the nozebra table, otherwise, create it
2630 $sth2->execute($server,$key,$_);
2631 my $existing_biblionumbers = $sth2->fetchrow;
2633 if ($existing_biblionumbers) {
2634 $result{$key}->{"$_"} =$existing_biblionumbers;
2635 my $weight = defined $1 ? $1 + 1 : 1;
2636 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2637 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2638 # create a new ligne for this entry
2640 # warn "INSERT : $server / $key / $_";
2641 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2642 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2648 # the subfield is not indexed, store it in __RAW__ index anyway
2650 my $line= lc $subfield->[1];
2651 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2652 # ... and split in words
2653 foreach (split / /,$line) {
2654 next unless $_; # skip empty values (multiple spaces)
2655 # if the entry is already here, improve weight
2656 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2658 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2659 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2661 # get the value if it exist in the nozebra table, otherwise, create it
2662 $sth2->execute($server,'__RAW__',$_);
2663 my $existing_biblionumbers = $sth2->fetchrow;
2665 if ($existing_biblionumbers) {
2666 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2668 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2669 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2670 # create a new ligne for this entry
2672 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2673 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2688 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2690 Find the given $subfield in the given $tag in the given
2691 MARC::Record $record. If the subfield is found, returns
2692 the (indicators, value) pair; otherwise, (undef, undef) is
2696 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2697 I suggest we export it from this module.
2704 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2707 if ( $tagfield < 10 ) {
2708 if ( $record->field($tagfield) ) {
2709 push @result, $record->field($tagfield)->data();
2716 foreach my $field ( $record->field($tagfield) ) {
2717 my @subfields = $field->subfields();
2718 foreach my $subfield (@subfields) {
2719 if ( @$subfield[0] eq $insubfield ) {
2720 push @result, @$subfield[1];
2721 $indicator = $field->indicator(1) . $field->indicator(2);
2726 return ( $indicator, @result );
2729 =head2 _koha_marc_update_bib_ids
2733 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2735 Internal function to add or update biblionumber and biblioitemnumber to
2742 sub _koha_marc_update_bib_ids {
2743 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2745 # we must add bibnum and bibitemnum in MARC::Record...
2746 # we build the new field with biblionumber and biblioitemnumber
2747 # we drop the original field
2748 # we add the new builded field.
2749 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2750 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2752 if ($biblio_tag != $biblioitem_tag) {
2753 # biblionumber & biblioitemnumber are in different fields
2755 # deal with biblionumber
2756 my ($new_field, $old_field);
2757 if ($biblio_tag < 10) {
2758 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2761 MARC::Field->new( $biblio_tag, '', '',
2762 "$biblio_subfield" => $biblionumber );
2765 # drop old field and create new one...
2766 $old_field = $record->field($biblio_tag);
2767 $record->delete_field($old_field) if $old_field;
2768 $record->append_fields($new_field);
2770 # deal with biblioitemnumber
2771 if ($biblioitem_tag < 10) {
2772 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2775 MARC::Field->new( $biblioitem_tag, '', '',
2776 "$biblioitem_subfield" => $biblioitemnumber, );
2778 # drop old field and create new one...
2779 $old_field = $record->field($biblioitem_tag);
2780 $record->delete_field($old_field) if $old_field;
2781 $record->insert_fields_ordered($new_field);
2784 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2785 my $new_field = MARC::Field->new(
2786 $biblio_tag, '', '',
2787 "$biblio_subfield" => $biblionumber,
2788 "$biblioitem_subfield" => $biblioitemnumber
2791 # drop old field and create new one...
2792 my $old_field = $record->field($biblio_tag);
2793 $record->delete_field($old_field) if $old_field;
2794 $record->insert_fields_ordered($new_field);
2798 =head2 _koha_marc_update_biblioitem_cn_sort
2802 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2806 Given a MARC bib record and the biblioitem hash, update the
2807 subfield that contains a copy of the value of biblioitems.cn_sort.
2811 sub _koha_marc_update_biblioitem_cn_sort {
2813 my $biblioitem = shift;
2814 my $frameworkcode= shift;
2816 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2817 return unless $biblioitem_tag;
2819 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2821 if (my $field = $marc->field($biblioitem_tag)) {
2822 $field->delete_subfield(code => $biblioitem_subfield);
2823 if ($cn_sort ne '') {
2824 $field->add_subfields($biblioitem_subfield => $cn_sort);
2827 # if we get here, no biblioitem tag is present in the MARC record, so
2828 # we'll create it if $cn_sort is not empty -- this would be
2829 # an odd combination of events, however
2831 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2836 =head2 _koha_add_biblio
2840 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2842 Internal function to add a biblio ($biblio is a hash with the values)
2848 sub _koha_add_biblio {
2849 my ( $dbh, $biblio, $frameworkcode ) = @_;
2853 # set the series flag
2855 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2859 SET frameworkcode = ?,
2870 my $sth = $dbh->prepare($query);
2873 $biblio->{'author'},
2875 $biblio->{'unititle'},
2878 $biblio->{'seriestitle'},
2879 $biblio->{'copyrightdate'},
2880 $biblio->{'abstract'}
2883 my $biblionumber = $dbh->{'mysql_insertid'};
2884 if ( $dbh->errstr ) {
2885 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2890 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2891 return ($biblionumber,$error);
2894 =head2 _koha_modify_biblio
2898 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2900 Internal function for updating the biblio table
2906 sub _koha_modify_biblio {
2907 my ( $dbh, $biblio, $frameworkcode ) = @_;
2912 SET frameworkcode = ?,
2921 WHERE biblionumber = ?
2924 my $sth = $dbh->prepare($query);
2928 $biblio->{'author'},
2930 $biblio->{'unititle'},
2932 $biblio->{'serial'},
2933 $biblio->{'seriestitle'},
2934 $biblio->{'copyrightdate'},
2935 $biblio->{'abstract'},
2936 $biblio->{'biblionumber'}
2937 ) if $biblio->{'biblionumber'};
2939 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2940 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2943 return ( $biblio->{'biblionumber'},$error );
2946 =head2 _koha_modify_biblioitem_nonmarc
2950 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2952 Updates biblioitems row except for marc and marcxml, which should be changed
2959 sub _koha_modify_biblioitem_nonmarc {
2960 my ( $dbh, $biblioitem ) = @_;
2963 # re-calculate the cn_sort, it may have changed
2964 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2968 SET biblionumber = ?,
2974 publicationyear = ?,
2978 collectiontitle = ?,
2980 collectionvolume= ?,
2981 editionstatement= ?,
2982 editionresponsibility = ?,
2996 where biblioitemnumber = ?
2998 my $sth = $dbh->prepare($query);
3000 $biblioitem->{'biblionumber'},
3001 $biblioitem->{'volume'},
3002 $biblioitem->{'number'},
3003 $biblioitem->{'itemtype'},
3004 $biblioitem->{'isbn'},
3005 $biblioitem->{'issn'},
3006 $biblioitem->{'publicationyear'},
3007 $biblioitem->{'publishercode'},
3008 $biblioitem->{'volumedate'},
3009 $biblioitem->{'volumedesc'},
3010 $biblioitem->{'collectiontitle'},
3011 $biblioitem->{'collectionissn'},
3012 $biblioitem->{'collectionvolume'},
3013 $biblioitem->{'editionstatement'},
3014 $biblioitem->{'editionresponsibility'},
3015 $biblioitem->{'illus'},
3016 $biblioitem->{'pages'},
3017 $biblioitem->{'bnotes'},
3018 $biblioitem->{'size'},
3019 $biblioitem->{'place'},
3020 $biblioitem->{'lccn'},
3021 $biblioitem->{'url'},
3022 $biblioitem->{'biblioitems.cn_source'},
3023 $biblioitem->{'cn_class'},
3024 $biblioitem->{'cn_item'},
3025 $biblioitem->{'cn_suffix'},
3027 $biblioitem->{'totalissues'},
3028 $biblioitem->{'biblioitemnumber'}
3030 if ( $dbh->errstr ) {
3031 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3034 return ($biblioitem->{'biblioitemnumber'},$error);
3037 =head2 _koha_add_biblioitem
3041 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3043 Internal function to add a biblioitem
3049 sub _koha_add_biblioitem {
3050 my ( $dbh, $biblioitem ) = @_;
3053 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3055 "INSERT INTO biblioitems SET
3062 publicationyear = ?,
3066 collectiontitle = ?,
3068 collectionvolume= ?,
3069 editionstatement= ?,
3070 editionresponsibility = ?,
3086 my $sth = $dbh->prepare($query);
3088 $biblioitem->{'biblionumber'},
3089 $biblioitem->{'volume'},
3090 $biblioitem->{'number'},
3091 $biblioitem->{'itemtype'},
3092 $biblioitem->{'isbn'},
3093 $biblioitem->{'issn'},
3094 $biblioitem->{'publicationyear'},
3095 $biblioitem->{'publishercode'},
3096 $biblioitem->{'volumedate'},
3097 $biblioitem->{'volumedesc'},
3098 $biblioitem->{'collectiontitle'},
3099 $biblioitem->{'collectionissn'},
3100 $biblioitem->{'collectionvolume'},
3101 $biblioitem->{'editionstatement'},
3102 $biblioitem->{'editionresponsibility'},
3103 $biblioitem->{'illus'},
3104 $biblioitem->{'pages'},
3105 $biblioitem->{'bnotes'},
3106 $biblioitem->{'size'},
3107 $biblioitem->{'place'},
3108 $biblioitem->{'lccn'},
3109 $biblioitem->{'marc'},
3110 $biblioitem->{'url'},
3111 $biblioitem->{'biblioitems.cn_source'},
3112 $biblioitem->{'cn_class'},
3113 $biblioitem->{'cn_item'},
3114 $biblioitem->{'cn_suffix'},
3116 $biblioitem->{'totalissues'}
3118 my $bibitemnum = $dbh->{'mysql_insertid'};
3119 if ( $dbh->errstr ) {
3120 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3124 return ($bibitemnum,$error);
3127 =head2 _koha_delete_biblio
3131 $error = _koha_delete_biblio($dbh,$biblionumber);
3133 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3135 C<$dbh> - the database handle
3136 C<$biblionumber> - the biblionumber of the biblio to be deleted
3142 # FIXME: add error handling
3144 sub _koha_delete_biblio {
3145 my ( $dbh, $biblionumber ) = @_;
3147 # get all the data for this biblio
3148 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3149 $sth->execute($biblionumber);
3151 if ( my $data = $sth->fetchrow_hashref ) {
3153 # save the record in deletedbiblio
3154 # find the fields to save
3155 my $query = "INSERT INTO deletedbiblio SET ";
3157 foreach my $temp ( keys %$data ) {
3158 $query .= "$temp = ?,";
3159 push( @bind, $data->{$temp} );
3162 # replace the last , by ",?)"
3164 my $bkup_sth = $dbh->prepare($query);
3165 $bkup_sth->execute(@bind);
3169 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3170 $del_sth->execute($biblionumber);
3177 =head2 _koha_delete_biblioitems
3181 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3183 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3185 C<$dbh> - the database handle
3186 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3192 # FIXME: add error handling
3194 sub _koha_delete_biblioitems {
3195 my ( $dbh, $biblioitemnumber ) = @_;
3197 # get all the data for this biblioitem
3199 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3200 $sth->execute($biblioitemnumber);
3202 if ( my $data = $sth->fetchrow_hashref ) {
3204 # save the record in deletedbiblioitems
3205 # find the fields to save
3206 my $query = "INSERT INTO deletedbiblioitems SET ";
3208 foreach my $temp ( keys %$data ) {
3209 $query .= "$temp = ?,";
3210 push( @bind, $data->{$temp} );
3213 # replace the last , by ",?)"
3215 my $bkup_sth = $dbh->prepare($query);
3216 $bkup_sth->execute(@bind);
3219 # delete the biblioitem
3221 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3222 $del_sth->execute($biblioitemnumber);
3229 =head1 UNEXPORTED FUNCTIONS
3231 =head2 ModBiblioMarc
3233 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3235 Add MARC data for a biblio to koha
3237 Function exported, but should NOT be used, unless you really know what you're doing
3243 # pass the MARC::Record to this function, and it will create the records in the marc field
3244 my ( $record, $biblionumber, $frameworkcode ) = @_;
3245 my $dbh = C4::Context->dbh;
3246 my @fields = $record->fields();
3247 if ( !$frameworkcode ) {
3248 $frameworkcode = "";
3251 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3252 $sth->execute( $frameworkcode, $biblionumber );
3254 my $encoding = C4::Context->preference("marcflavour");
3256 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3257 if ( $encoding eq "UNIMARC" ) {
3259 if ( length($record->subfield( 100, "a" )) == 35 ) {
3260 $string = $record->subfield( 100, "a" );
3261 my $f100 = $record->field(100);
3262 $record->delete_field($f100);
3265 $string = POSIX::strftime( "%Y%m%d", localtime );
3267 $string = sprintf( "%-*s", 35, $string );
3269 substr( $string, 22, 6, "frey50" );
3270 unless ( $record->subfield( 100, "a" ) ) {
3271 $record->insert_grouped_field(
3272 MARC::Field->new( 100, "", "", "a" => $string ) );
3276 if (C4::Context->preference("NoZebra")) {
3277 # only NoZebra indexing needs to have
3278 # the previous version of the record
3279 $oldRecord = GetMarcBiblio($biblionumber);
3283 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3284 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3287 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3288 return $biblionumber;
3291 =head2 z3950_extended_services
3293 z3950_extended_services($serviceType,$serviceOptions,$record);
3295 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.
3297 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3299 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3301 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3305 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3306 syntax => the record syntax (transfer syntax)
3307 databaseName = Database from connection object
3309 To set serviceOptions, call set_service_options($serviceType)
3311 C<$record> the record, if one is needed for the service type
3313 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3317 sub z3950_extended_services {
3318 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3320 # get our connection object
3321 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3323 # create a new package object
3324 my $Zpackage = $Zconn->package();
3327 $Zpackage->option( action => $action );
3329 if ( $serviceOptions->{'databaseName'} ) {
3330 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3332 if ( $serviceOptions->{'recordIdNumber'} ) {
3334 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3336 if ( $serviceOptions->{'recordIdOpaque'} ) {
3338 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3341 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3342 #if ($serviceType eq 'itemorder') {
3343 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3344 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3345 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3346 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3349 if ( $serviceOptions->{record} ) {
3350 $Zpackage->option( record => $serviceOptions->{record} );
3352 # can be xml or marc
3353 if ( $serviceOptions->{'syntax'} ) {
3354 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3358 # send the request, handle any exception encountered
3359 eval { $Zpackage->send($serviceType) };
3360 if ( $@ && $@->isa("ZOOM::Exception") ) {
3361 return "error: " . $@->code() . " " . $@->message() . "\n";
3364 # free up package resources
3365 $Zpackage->destroy();
3368 =head2 set_service_options
3370 my $serviceOptions = set_service_options($serviceType);
3372 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3374 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3378 sub set_service_options {
3379 my ($serviceType) = @_;
3382 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3383 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3385 if ( $serviceType eq 'commit' ) {
3389 if ( $serviceType eq 'create' ) {
3393 if ( $serviceType eq 'drop' ) {
3394 die "ERROR: 'drop' not currently supported (by Zebra)";
3396 return $serviceOptions;
3399 =head3 get_biblio_authorised_values
3401 find the types and values for all authorised values assigned to this biblio.
3405 MARC::Record of the bib
3407 returns: a hashref malling the authorised value to the value set for this biblionumber
3409 $authorised_values = {
3410 'Scent' => 'flowery',
3411 'Audience' => 'Young Adult',
3412 'itemtypes' => 'SER',
3415 Notes: forlibrarian should probably be passed in, and called something different.
3420 sub get_biblio_authorised_values {
3421 my $biblionumber = shift;
3424 my $forlibrarian = 1; # are we in staff or opac?
3425 my $frameworkcode = GetFrameworkCode( $biblionumber );
3427 my $authorised_values;
3429 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3430 or return $authorised_values;
3432 # assume that these entries in the authorised_value table are bibliolevel.
3433 # ones that start with 'item%' are item level.
3434 my $query = q(SELECT distinct authorised_value, kohafield
3435 FROM marc_subfield_structure
3436 WHERE authorised_value !=''
3437 AND (kohafield like 'biblio%'
3438 OR kohafield like '') );
3439 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3441 foreach my $tag ( keys( %$tagslib ) ) {
3442 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3443 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3444 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3445 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3446 if ( defined $record->field( $tag ) ) {
3447 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3448 if ( defined $this_subfield_value ) {
3449 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3456 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3457 return $authorised_values;
3467 Koha Developement team <info@koha.org>
3469 Paul POULAIN paul.poulain@free.fr
3471 Joshua Ferraro jmf@liblime.com