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
93 # To link headings in a bib record
94 # to authority records.
96 &LinkBibHeadingsToAuthorities
100 # those functions are exported but should not be used
101 # they are usefull is few circumstances, so are exported.
102 # but don't use them unless you're a core developer ;-)
109 &TransformHtmlToMarc2
112 &PrepareItemrecordDisplay
118 my $servers = C4::Context->config('memcached_servers');
120 require Memoize::Memcached;
121 import Memoize::Memcached qw(memoize_memcached);
124 servers => [ $servers ],
125 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
127 memoize_memcached('GetMarcStructure', memcached => $memcached, expire_time => 600); #cache for 10 minutes
132 C4::Biblio - cataloging management functions
136 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:
140 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
142 =item 2. as raw MARC in the Zebra index and storage engine
144 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
148 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
150 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.
154 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
156 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
160 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:
164 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
166 =item 2. _koha_* - low-level internal functions for managing the koha tables
168 =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.
170 =item 4. Zebra functions used to update the Zebra index
172 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
176 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 :
180 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
182 =item 2. add the biblionumber and biblioitemnumber into the MARC records
184 =item 3. save the marc record
188 When dealing with items, we must :
192 =item 1. save the item in items table, that gives us an itemnumber
194 =item 2. add the itemnumber to the item MARC field
196 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
198 When modifying a biblio or an item, the behaviour is quite similar.
202 =head1 EXPORTED FUNCTIONS
208 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
212 Exported function (core API) for adding a new biblio to koha.
214 The first argument is a C<MARC::Record> object containing the
215 bib to add, while the second argument is the desired MARC
218 This function also accepts a third, optional argument: a hashref
219 to additional options. The only defined option is C<defer_marc_save>,
220 which if present and mapped to a true value, causes C<AddBiblio>
221 to omit the call to save the MARC in C<bibilioitems.marc>
222 and C<biblioitems.marcxml> This option is provided B<only>
223 for the use of scripts such as C<bulkmarcimport.pl> that may need
224 to do some manipulation of the MARC record for item parsing before
225 saving it and which cannot afford the performance hit of saving
226 the MARC record twice. Consequently, do not use that option
227 unless you can guarantee that C<ModBiblioMarc> will be called.
233 my $frameworkcode = shift;
234 my $options = @_ ? shift : undef;
235 my $defer_marc_save = 0;
236 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
237 $defer_marc_save = 1;
240 my ($biblionumber,$biblioitemnumber,$error);
241 my $dbh = C4::Context->dbh;
242 # transform the data into koha-table style data
243 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
244 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
245 $olddata->{'biblionumber'} = $biblionumber;
246 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
248 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
250 # update MARC subfield that stores biblioitems.cn_sort
251 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
254 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
256 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
257 return ( $biblionumber, $biblioitemnumber );
264 ModBiblio( $record,$biblionumber,$frameworkcode);
268 Replace an existing bib record identified by C<$biblionumber>
269 with one supplied by the MARC::Record object C<$record>. The embedded
270 item, biblioitem, and biblionumber fields from the previous
271 version of the bib record replace any such fields of those tags that
272 are present in C<$record>. Consequently, ModBiblio() is not
273 to be used to try to modify item records.
275 C<$frameworkcode> specifies the MARC framework to use
276 when storing the modified bib record; among other things,
277 this controls how MARC fields get mapped to display columns
278 in the C<biblio> and C<biblioitems> tables, as well as
279 which fields are used to store embedded item, biblioitem,
280 and biblionumber data for indexing.
285 my ( $record, $biblionumber, $frameworkcode ) = @_;
286 if (C4::Context->preference("CataloguingLog")) {
287 my $newrecord = GetMarcBiblio($biblionumber);
288 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
291 my $dbh = C4::Context->dbh;
293 $frameworkcode = "" unless $frameworkcode;
295 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
296 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
297 my $oldRecord = GetMarcBiblio( $biblionumber );
299 # delete any item fields from incoming record to avoid
300 # duplication or incorrect data - use AddItem() or ModItem()
302 foreach my $field ($record->field($itemtag)) {
303 $record->delete_field($field);
306 # parse each item, and, for an unknown reason, re-encode each subfield
307 # if you don't do that, the record will have encoding mixed
308 # and the biblio will be re-encoded.
309 # strange, I (Paul P.) searched more than 1 day to understand what happends
310 # but could only solve the problem this way...
311 my @fields = $oldRecord->field( $itemtag );
312 foreach my $fielditem ( @fields ){
314 foreach ($fielditem->subfields()) {
316 $field->add_subfields(Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
318 $field = MARC::Field->new("$itemtag",'','',Encode::encode('utf-8',$_->[0]) => Encode::encode('utf-8',$_->[1]));
321 $record->append_fields($field);
324 # update biblionumber and biblioitemnumber in MARC
325 # FIXME - this is assuming a 1 to 1 relationship between
326 # biblios and biblioitems
327 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
328 $sth->execute($biblionumber);
329 my ($biblioitemnumber) = $sth->fetchrow;
331 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
333 # load the koha-table data object
334 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
336 # update MARC subfield that stores biblioitems.cn_sort
337 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
339 # update the MARC record (that now contains biblio and items) with the new record data
340 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
342 # modify the other koha tables
343 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
344 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
348 =head2 ModBiblioframework
350 ModBiblioframework($biblionumber,$frameworkcode);
351 Exported function to modify a biblio framework
355 sub ModBiblioframework {
356 my ( $biblionumber, $frameworkcode ) = @_;
357 my $dbh = C4::Context->dbh;
358 my $sth = $dbh->prepare(
359 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
361 $sth->execute($frameworkcode, $biblionumber);
369 my $error = &DelBiblio($dbh,$biblionumber);
370 Exported function (core API) for deleting a biblio in koha.
371 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
372 Also backs it up to deleted* tables
373 Checks to make sure there are not issues on any of the items
375 C<$error> : undef unless an error occurs
382 my ( $biblionumber ) = @_;
383 my $dbh = C4::Context->dbh;
384 my $error; # for error handling
386 # First make sure this biblio has no items attached
387 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
388 $sth->execute($biblionumber);
389 if (my $itemnumber = $sth->fetchrow){
390 # Fix this to use a status the template can understand
391 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
394 return $error if $error;
396 # We delete attached subscriptions
397 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
398 foreach my $subscription (@$subscriptions){
399 &C4::Serials::DelSubscription($subscription->{subscriptionid});
402 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
403 # for at least 2 reasons :
404 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
405 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
406 # 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)
408 if (C4::Context->preference("NoZebra")) {
409 # only NoZebra indexing needs to have
410 # the previous version of the record
411 $oldRecord = GetMarcBiblio($biblionumber);
413 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
415 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
418 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
419 $sth->execute($biblionumber);
420 while ( my $biblioitemnumber = $sth->fetchrow ) {
422 # delete this biblioitem
423 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
424 return $error if $error;
427 # delete biblio from Koha tables and save in deletedbiblio
428 # must do this *after* _koha_delete_biblioitems, otherwise
429 # delete cascade will prevent deletedbiblioitems rows
430 # from being generated by _koha_delete_biblioitems
431 $error = _koha_delete_biblio( $dbh, $biblionumber );
433 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
438 =head2 LinkBibHeadingsToAuthorities
442 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
446 Links bib headings to authority records by checking
447 each authority-controlled field in the C<MARC::Record>
448 object C<$marc>, looking for a matching authority record,
449 and setting the linking subfield $9 to the ID of that
452 If no matching authority exists, or if multiple
453 authorities match, no $9 will be added, and any
454 existing one inthe field will be deleted.
456 Returns the number of heading links changed in the
461 sub LinkBibHeadingsToAuthorities {
464 my $num_headings_changed = 0;
465 foreach my $field ($bib->fields()) {
466 my $heading = C4::Heading->new_from_bib_field($field);
467 next unless defined $heading;
470 my $current_link = $field->subfield('9');
472 # look for matching authorities
473 my $authorities = $heading->authorities();
475 # want only one exact match
476 if ($#{ $authorities } == 0) {
477 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
478 my $authid = $authority->field('001')->data();
479 next if defined $current_link and $current_link eq $authid;
481 $field->delete_subfield(code => '9') if defined $current_link;
482 $field->add_subfields('9', $authid);
483 $num_headings_changed++;
485 if (defined $current_link) {
486 $field->delete_subfield(code => '9');
487 $num_headings_changed++;
492 return $num_headings_changed;
499 $data = &GetBiblioData($biblionumber);
500 Returns information about the book with the given biblionumber.
501 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
502 the C<biblio> and C<biblioitems> tables in the
504 In addition, C<$data-E<gt>{subject}> is the list of the book's
505 subjects, separated by C<" , "> (space, comma, space).
506 If there are multiple biblioitems with the given biblionumber, only
507 the first one is considered.
515 my $dbh = C4::Context->dbh;
517 # my $query = C4::Context->preference('item-level_itypes') ?
518 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
520 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
521 # WHERE biblio.biblionumber = ?
522 # AND biblioitems.biblionumber = biblio.biblionumber
525 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
527 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
528 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
529 WHERE biblio.biblionumber = ?
530 AND biblioitems.biblionumber = biblio.biblionumber ";
532 my $sth = $dbh->prepare($query);
533 $sth->execute($bibnum);
535 $data = $sth->fetchrow_hashref;
539 } # sub GetBiblioData
541 =head2 &GetBiblioItemData
545 $itemdata = &GetBiblioItemData($biblioitemnumber);
547 Looks up the biblioitem with the given biblioitemnumber. Returns a
548 reference-to-hash. The keys are the fields from the C<biblio>,
549 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
550 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
557 sub GetBiblioItemData {
558 my ($biblioitemnumber) = @_;
559 my $dbh = C4::Context->dbh;
560 my $query = "SELECT *,biblioitems.notes AS bnotes
561 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
562 unless(C4::Context->preference('item-level_itypes')) {
563 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
565 $query .= " WHERE biblioitemnumber = ? ";
566 my $sth = $dbh->prepare($query);
568 $sth->execute($biblioitemnumber);
569 $data = $sth->fetchrow_hashref;
572 } # sub &GetBiblioItemData
574 =head2 GetBiblioItemByBiblioNumber
578 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
584 sub GetBiblioItemByBiblioNumber {
585 my ($biblionumber) = @_;
586 my $dbh = C4::Context->dbh;
587 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
591 $sth->execute($biblionumber);
593 while ( my $data = $sth->fetchrow_hashref ) {
594 push @results, $data;
601 =head2 GetBiblioFromItemNumber
605 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
607 Looks up the item with the given itemnumber. if undef, try the barcode.
609 C<&itemnodata> returns a reference-to-hash whose keys are the fields
610 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
618 sub GetBiblioFromItemNumber {
619 my ( $itemnumber, $barcode ) = @_;
620 my $dbh = C4::Context->dbh;
623 $sth=$dbh->prepare( "SELECT * FROM items
624 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
625 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
626 WHERE items.itemnumber = ?") ;
627 $sth->execute($itemnumber);
629 $sth=$dbh->prepare( "SELECT * FROM items
630 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
631 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
632 WHERE items.barcode = ?") ;
633 $sth->execute($barcode);
635 my $data = $sth->fetchrow_hashref;
644 $isbd = &GetISBDView($biblionumber);
646 Return the ISBD view which can be included in opac and intranet
653 my $biblionumber = shift;
654 my $record = GetMarcBiblio($biblionumber);
655 my $itemtype = &GetFrameworkCode($biblionumber);
656 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
657 my $tagslib = &GetMarcStructure( 1, $itemtype );
659 my $ISBD = C4::Context->preference('ISBD');
664 foreach my $isbdfield ( split (/#/, $bloc) ) {
666 # $isbdfield= /(.?.?.?)/;
667 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
668 my $fieldvalue = $1 || 0;
669 my $subfvalue = $2 || "";
671 my $analysestring = $4;
674 # warn "==> $1 / $2 / $3 / $4";
675 # my $fieldvalue=substr($isbdfield,0,3);
676 if ( $fieldvalue > 0 ) {
677 my $hasputtextbefore = 0;
678 my @fieldslist = $record->field($fieldvalue);
679 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
681 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
682 # warn "FV : $fieldvalue";
683 if ($subfvalue ne ""){
684 foreach my $field ( @fieldslist ) {
685 foreach my $subfield ($field->subfield($subfvalue)){
686 my $calculated = $analysestring;
687 my $tag = $field->tag();
692 GetAuthorisedValueDesc( $tag, $subfvalue,
693 $subfield, '', $tagslib );
694 my $tagsubf = $tag . $subfvalue;
696 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
697 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
699 # field builded, store the result
700 if ( $calculated && !$hasputtextbefore )
701 { # put textbefore if not done
702 $blocres .= $textbefore;
703 $hasputtextbefore = 1;
706 # remove punctuation at start
707 $calculated =~ s/^( |;|:|\.|-)*//g;
708 $blocres .= $calculated;
713 $blocres .= $textafter if $hasputtextbefore;
715 foreach my $field ( @fieldslist ) {
716 my $calculated = $analysestring;
717 my $tag = $field->tag();
721 my @subf = $field->subfields;
722 for my $i ( 0 .. $#subf ) {
723 my $valuecode = $subf[$i][1];
724 my $subfieldcode = $subf[$i][0];
726 GetAuthorisedValueDesc( $tag, $subf[$i][0],
727 $subf[$i][1], '', $tagslib );
728 my $tagsubf = $tag . $subfieldcode;
730 $calculated =~ s/ # replace all {{}} codes by the value code.
731 \{\{$tagsubf\}\} # catch the {{actualcode}}
733 $valuecode # replace by the value code
737 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
738 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
741 # field builded, store the result
742 if ( $calculated && !$hasputtextbefore )
743 { # put textbefore if not done
744 $blocres .= $textbefore;
745 $hasputtextbefore = 1;
748 # remove punctuation at start
749 $calculated =~ s/^( |;|:|\.|-)*//g;
750 $blocres .= $calculated;
753 $blocres .= $textafter if $hasputtextbefore;
757 $blocres .= $isbdfield;
762 $res =~ s/\{(.*?)\}//g;
764 $res =~ s/\n/<br\/>/g;
776 ( $count, @results ) = &GetBiblio($biblionumber);
783 my ($biblionumber) = @_;
784 my $dbh = C4::Context->dbh;
785 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
788 $sth->execute($biblionumber);
789 while ( my $data = $sth->fetchrow_hashref ) {
790 $results[$count] = $data;
794 return ( $count, @results );
797 =head2 GetBiblioItemInfosOf
801 GetBiblioItemInfosOf(@biblioitemnumbers);
807 sub GetBiblioItemInfosOf {
808 my @biblioitemnumbers = @_;
811 SELECT biblioitemnumber,
815 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
817 return get_infos_of( $query, 'biblioitemnumber' );
820 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
822 =head2 GetMarcStructure
826 $res = GetMarcStructure($forlibrarian,$frameworkcode);
828 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
829 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
830 $frameworkcode : the framework code to read
836 # cache for results of GetMarcStructure -- needed
838 our $marc_structure_cache;
840 sub GetMarcStructure {
841 my ( $forlibrarian, $frameworkcode ) = @_;
842 my $dbh=C4::Context->dbh;
843 $frameworkcode = "" unless $frameworkcode;
845 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
846 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
849 my $sth = $dbh->prepare(
850 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
851 $sth->execute($frameworkcode);
852 my ($total) = $sth->fetchrow;
853 $frameworkcode = "" unless ( $total > 0 );
854 $sth = $dbh->prepare(
855 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
856 FROM marc_tag_structure
857 WHERE frameworkcode=?
860 $sth->execute($frameworkcode);
861 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
863 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
866 $res->{$tag}->{lib} =
867 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
868 $res->{$tag}->{tab} = "";
869 $res->{$tag}->{mandatory} = $mandatory;
870 $res->{$tag}->{repeatable} = $repeatable;
873 $sth = $dbh->prepare(
874 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
875 FROM marc_subfield_structure
876 WHERE frameworkcode=?
877 ORDER BY tagfield,tagsubfield
881 $sth->execute($frameworkcode);
884 my $authorised_value;
896 $tag, $subfield, $liblibrarian,
898 $mandatory, $repeatable, $authorised_value,
899 $authtypecode, $value_builder, $kohafield,
900 $seealso, $hidden, $isurl,
906 $res->{$tag}->{$subfield}->{lib} =
907 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
908 $res->{$tag}->{$subfield}->{tab} = $tab;
909 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
910 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
911 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
912 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
913 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
914 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
915 $res->{$tag}->{$subfield}->{seealso} = $seealso;
916 $res->{$tag}->{$subfield}->{hidden} = $hidden;
917 $res->{$tag}->{$subfield}->{isurl} = $isurl;
918 $res->{$tag}->{$subfield}->{'link'} = $link;
919 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
922 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
927 =head2 GetUsedMarcStructure
929 the same function as GetMarcStructure except it just takes field
930 in tab 0-9. (used field)
932 my $results = GetUsedMarcStructure($frameworkcode);
934 L<$results> is a ref to an array which each case containts a ref
935 to a hash which each keys is the columns from marc_subfield_structure
937 L<$frameworkcode> is the framework code.
941 sub GetUsedMarcStructure($){
942 my $frameworkcode = shift || '';
945 FROM marc_subfield_structure
947 AND frameworkcode = ?
948 ORDER BY tagfield, tagsubfield
950 my $sth = C4::Context->dbh->prepare($query);
951 $sth->execute($frameworkcode);
952 return $sth->fetchall_arrayref({});
955 =head2 GetMarcFromKohaField
959 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
960 Returns the MARC fields & subfields mapped to the koha field
961 for the given frameworkcode
967 sub GetMarcFromKohaField {
968 my ( $kohafield, $frameworkcode ) = @_;
969 return 0, 0 unless $kohafield and defined $frameworkcode;
970 my $relations = C4::Context->marcfromkohafield;
972 $relations->{$frameworkcode}->{$kohafield}->[0],
973 $relations->{$frameworkcode}->{$kohafield}->[1]
981 my $record = GetMarcBiblio($biblionumber);
985 Returns MARC::Record representing bib identified by
986 C<$biblionumber>. If no bib exists, returns undef.
987 The MARC record contains both biblio & item data.
992 my $biblionumber = shift;
993 my $dbh = C4::Context->dbh;
995 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
996 $sth->execute($biblionumber);
997 my $row = $sth->fetchrow_hashref;
998 my $marcxml = StripNonXmlChars($row->{'marcxml'});
999 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1000 my $record = MARC::Record->new();
1002 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1003 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1004 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1015 my $marcxml = GetXmlBiblio($biblionumber);
1017 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1018 The XML contains both biblio & item datas
1025 my ( $biblionumber ) = @_;
1026 my $dbh = C4::Context->dbh;
1028 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1029 $sth->execute($biblionumber);
1030 my ($marcxml) = $sth->fetchrow;
1034 =head2 GetCOinSBiblio
1038 my $coins = GetCOinSBiblio($biblionumber);
1040 Returns the COinS(a span) which can be included in a biblio record
1046 sub GetCOinSBiblio {
1047 my ( $biblionumber ) = @_;
1048 my $record = GetMarcBiblio($biblionumber);
1050 # get the coin format
1051 my $pos7 = substr $record->leader(), 7,1;
1052 my $pos6 = substr $record->leader(), 6,1;
1055 my ($aulast, $aufirst) = ('','');
1064 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1069 'b' => 'manuscript',
1071 'd' => 'manuscript',
1075 'i' => 'audioRecording',
1076 'j' => 'audioRecording',
1079 'm' => 'computerProgram',
1084 'a' => 'journalArticle',
1088 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1090 if( $genre eq 'book' ){
1091 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1094 ##### We must transform mtx to a valable mtx and document type ####
1095 if( $genre eq 'book' ){
1097 }elsif( $genre eq 'journal' ){
1099 }elsif( $genre eq 'journalArticle' ){
1106 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1109 $aulast = $record->subfield('700','a');
1110 $aufirst = $record->subfield('700','b');
1111 $oauthors = "&rft.au=$aufirst $aulast";
1113 if($record->field('200')){
1114 for my $au ($record->field('200')->subfield('g')){
1115 $oauthors .= "&rft.au=$au";
1118 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1119 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1120 $pubyear = $record->subfield('210','d');
1121 $publisher = $record->subfield('210','c');
1122 $isbn = $record->subfield('010','a');
1123 $issn = $record->subfield('011','a');
1125 # MARC21 need some improve
1128 $genre = "&rft.genre=book";
1131 if ($record->field('100')) {
1132 $oauthors .= "&rft.au=".$record->subfield('100','a');
1135 if($record->field('700')){
1136 for my $au ($record->field('700')->subfield('a')){
1137 $oauthors .= "&rft.au=$au";
1140 $title = "&rft.btitle=".$record->subfield('245','a');
1141 $subtitle = $record->subfield('245', 'b') || '';
1142 $title .= $subtitle;
1143 $pubyear = $record->subfield('260', 'c') || '';
1144 $publisher = $record->subfield('260', 'b') || '';
1145 $isbn = $record->subfield('020', 'a') || '';
1146 $issn = $record->subfield('022', 'a') || '';
1149 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";
1150 $coins_value =~ s/(\ |&[^a])/\+/g;
1151 #<!-- 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="
1153 return $coins_value;
1156 =head2 GetAuthorisedValueDesc
1160 my $subfieldvalue =get_authorised_value_desc(
1161 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1162 Retrieve the complete description for a given authorised value.
1164 Now takes $category and $value pair too.
1165 my $auth_value_desc =GetAuthorisedValueDesc(
1166 '','', 'DVD' ,'','','CCODE');
1172 sub GetAuthorisedValueDesc {
1173 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1174 my $dbh = C4::Context->dbh;
1178 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1181 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1182 return C4::Branch::GetBranchName($value);
1186 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1187 return getitemtypeinfo($value)->{description};
1190 #---- "true" authorized value
1191 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1194 if ( $category ne "" ) {
1197 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1199 $sth->execute( $category, $value );
1200 my $data = $sth->fetchrow_hashref;
1201 return $data->{'lib'};
1204 return $value; # if nothing is found return the original value
1212 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1213 Get all notes from the MARC record and returns them in an array.
1214 The note are stored in differents places depending on MARC flavour
1221 my ( $record, $marcflavour ) = @_;
1223 if ( $marcflavour eq "MARC21" ) {
1226 else { # assume unimarc if not marc21
1233 foreach my $field ( $record->field($scope) ) {
1234 my $value = $field->as_string();
1235 if ( $note ne "" ) {
1236 $marcnote = { marcnote => $note, };
1237 push @marcnotes, $marcnote;
1240 if ( $note ne $value ) {
1241 $note = $note . " " . $value;
1246 $marcnote = { marcnote => $note };
1247 push @marcnotes, $marcnote; #load last tag into array
1250 } # end GetMarcNotes
1252 =head2 GetMarcSubjects
1256 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1257 Get all subjects from the MARC record and returns them in an array.
1258 The subjects are stored in differents places depending on MARC flavour
1264 sub GetMarcSubjects {
1265 my ( $record, $marcflavour ) = @_;
1266 my ( $mintag, $maxtag );
1267 if ( $marcflavour eq "MARC21" ) {
1271 else { # assume unimarc if not marc21
1281 foreach my $field ( $record->field('6..' )) {
1282 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1284 my @subfields = $field->subfields();
1287 # if there is an authority link, build the link with an= subfield9
1288 my $subfield9 = $field->subfield('9');
1289 for my $subject_subfield (@subfields ) {
1290 # don't load unimarc subfields 3,4,5
1291 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1292 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1293 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1294 my $code = $subject_subfield->[0];
1295 my $value = $subject_subfield->[1];
1296 my $linkvalue = $value;
1297 $linkvalue =~ s/(\(|\))//g;
1298 my $operator = " and " unless $counter==0;
1300 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1302 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1304 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1306 my @this_link_loop = @link_loop;
1307 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1311 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1314 return \@marcsubjects;
1315 } #end getMARCsubjects
1317 =head2 GetMarcAuthors
1321 authors = GetMarcAuthors($record,$marcflavour);
1322 Get all authors from the MARC record and returns them in an array.
1323 The authors are stored in differents places depending on MARC flavour
1329 sub GetMarcAuthors {
1330 my ( $record, $marcflavour ) = @_;
1331 my ( $mintag, $maxtag );
1332 # tagslib useful for UNIMARC author reponsabilities
1333 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1334 if ( $marcflavour eq "MARC21" ) {
1338 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1347 foreach my $field ( $record->fields ) {
1348 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1351 my @subfields = $field->subfields();
1353 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1354 my $subfield9 = $field->subfield('9');
1355 for my $authors_subfield (@subfields) {
1356 # don't load unimarc subfields 3, 5
1357 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1358 my $subfieldcode = $authors_subfield->[0];
1359 my $value = $authors_subfield->[1];
1360 my $linkvalue = $value;
1361 $linkvalue =~ s/(\(|\))//g;
1362 my $operator = " and " unless $count_auth==0;
1363 # if we have an authority link, use that as the link, otherwise use standard searching
1365 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1368 # reset $linkvalue if UNIMARC author responsibility
1369 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1370 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1372 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1374 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1375 my @this_link_loop = @link_loop;
1376 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1377 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1380 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1382 return \@marcauthors;
1389 $marcurls = GetMarcUrls($record,$marcflavour);
1390 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1391 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1398 my ( $record, $marcflavour ) = @_;
1401 for my $field ( $record->field('856') ) {
1404 for my $note ( $field->subfield('z') ) {
1405 push @notes, { note => $note };
1407 my @urls = $field->subfield('u');
1408 foreach my $url (@urls) {
1409 if ( $marcflavour eq 'MARC21' ) {
1410 my $s3 = $field->subfield('3');
1411 my $link = $field->subfield('y');
1412 unless ( $url =~ /^\w+:/ ) {
1413 if ( $field->indicator(1) eq '7' ) {
1414 $url = $field->subfield('2') . "://" . $url;
1415 } elsif ( $field->indicator(1) eq '1' ) {
1416 $url = 'ftp://' . $url;
1418 # properly, this should be if ind1=4,
1419 # however we will assume http protocol since we're building a link.
1420 $url = 'http://' . $url;
1423 # TODO handle ind 2 (relationship)
1428 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1429 $marcurl->{'part'} = $s3 if ($link);
1430 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1432 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1433 $marcurl->{'MARCURL'} = $url;
1435 push @marcurls, $marcurl;
1441 =head2 GetMarcSeries
1445 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1446 Get all series from the MARC record and returns them in an array.
1447 The series are stored in differents places depending on MARC flavour
1454 my ($record, $marcflavour) = @_;
1455 my ($mintag, $maxtag);
1456 if ($marcflavour eq "MARC21") {
1459 } else { # assume unimarc if not marc21
1469 foreach my $field ($record->field('440'), $record->field('490')) {
1471 #my $value = $field->subfield('a');
1472 #$marcsubjct = {MARCSUBJCT => $value,};
1473 my @subfields = $field->subfields();
1474 #warn "subfields:".join " ", @$subfields;
1477 for my $series_subfield (@subfields) {
1479 undef $volume_number;
1480 # see if this is an instance of a volume
1481 if ($series_subfield->[0] eq 'v') {
1485 my $code = $series_subfield->[0];
1486 my $value = $series_subfield->[1];
1487 my $linkvalue = $value;
1488 $linkvalue =~ s/(\(|\))//g;
1489 my $operator = " and " unless $counter==0;
1490 push @link_loop, {link => $linkvalue, operator => $operator };
1491 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1492 if ($volume_number) {
1493 push @subfields_loop, {volumenum => $value};
1496 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1500 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1501 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1502 #push @marcsubjcts, $marcsubjct;
1506 my $marcseriessarray=\@marcseries;
1507 return $marcseriessarray;
1508 } #end getMARCseriess
1510 =head2 GetFrameworkCode
1514 $frameworkcode = GetFrameworkCode( $biblionumber )
1520 sub GetFrameworkCode {
1521 my ( $biblionumber ) = @_;
1522 my $dbh = C4::Context->dbh;
1523 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1524 $sth->execute($biblionumber);
1525 my ($frameworkcode) = $sth->fetchrow;
1526 return $frameworkcode;
1529 =head2 GetPublisherNameFromIsbn
1531 $name = GetPublishercodeFromIsbn($isbn);
1538 sub GetPublisherNameFromIsbn($){
1540 $isbn =~ s/[- _]//g;
1542 my @codes = (split '-', DisplayISBN($isbn));
1543 my $code = $codes[0].$codes[1].$codes[2];
1544 my $dbh = C4::Context->dbh;
1546 SELECT distinct publishercode
1549 AND publishercode IS NOT NULL
1552 my $sth = $dbh->prepare($query);
1553 $sth->execute("$code%");
1554 my $name = $sth->fetchrow;
1555 return $name if length $name;
1559 =head2 TransformKohaToMarc
1563 $record = TransformKohaToMarc( $hash )
1564 This function builds partial MARC::Record from a hash
1565 Hash entries can be from biblio or biblioitems.
1566 This function is called in acquisition module, to create a basic catalogue entry from user entry
1572 sub TransformKohaToMarc {
1574 my $sth = C4::Context->dbh->prepare(
1575 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1577 my $record = MARC::Record->new();
1578 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1579 foreach (keys %{$hash}) {
1580 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1585 =head2 TransformKohaToMarcOneField
1589 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1595 sub TransformKohaToMarcOneField {
1596 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1597 $frameworkcode='' unless $frameworkcode;
1601 if ( !defined $sth ) {
1602 my $dbh = C4::Context->dbh;
1603 $sth = $dbh->prepare(
1604 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1607 $sth->execute( $frameworkcode, $kohafieldname );
1608 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1609 my $tag = $record->field($tagfield);
1611 $tag->update( $tagsubfield => $value );
1612 $record->delete_field($tag);
1613 $record->insert_fields_ordered($tag);
1616 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1622 =head2 TransformHtmlToXml
1626 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1628 $auth_type contains :
1629 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1630 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1631 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1637 sub TransformHtmlToXml {
1638 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1639 my $xml = MARC::File::XML::header('UTF-8');
1640 $xml .= "<record>\n";
1641 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1642 MARC::File::XML->default_record_format($auth_type);
1643 # in UNIMARC, field 100 contains the encoding
1644 # check that there is one, otherwise the
1645 # MARC::Record->new_from_xml will fail (and Koha will die)
1646 my $unimarc_and_100_exist=0;
1647 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1652 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1653 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1654 # if we have a 100 field and it's values are not correct, skip them.
1655 # if we don't have any valid 100 field, we will create a default one at the end
1656 my $enc = substr( @$values[$i], 26, 2 );
1657 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1658 $unimarc_and_100_exist=1;
1663 @$values[$i] =~ s/&/&/g;
1664 @$values[$i] =~ s/</</g;
1665 @$values[$i] =~ s/>/>/g;
1666 @$values[$i] =~ s/"/"/g;
1667 @$values[$i] =~ s/'/'/g;
1668 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1669 # utf8::decode( @$values[$i] );
1671 if ( ( @$tags[$i] ne $prevtag ) ) {
1672 $j++ unless ( @$tags[$i] eq "" );
1674 $xml .= "</datafield>\n";
1675 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1676 && ( @$values[$i] ne "" ) )
1678 my $ind1 = substr( @$indicator[$j], 0, 1 );
1680 if ( @$indicator[$j] ) {
1681 $ind2 = substr( @$indicator[$j], 1, 1 );
1684 warn "Indicator in @$tags[$i] is empty";
1687 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1688 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1696 if ( @$values[$i] ne "" ) {
1699 if ( @$tags[$i] eq "000" ) {
1700 $xml .= "<leader>@$values[$i]</leader>\n";
1703 # rest of the fixed fields
1705 elsif ( @$tags[$i] < 10 ) {
1706 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1710 my $ind1 = substr( @$indicator[$j], 0, 1 );
1711 my $ind2 = substr( @$indicator[$j], 1, 1 );
1712 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1713 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1714 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1715 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1721 else { # @$tags[$i] eq $prevtag
1722 if ( @$values[$i] eq "" ) {
1726 my $ind1 = substr( @$indicator[$j], 0, 1 );
1727 my $ind2 = substr( @$indicator[$j], 1, 1 );
1728 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1729 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1730 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1733 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1736 $prevtag = @$tags[$i];
1738 $xml .= "</datafield>\n" if @$tags > 0;
1739 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1740 # warn "SETTING 100 for $auth_type";
1741 my $string = strftime( "%Y%m%d", localtime(time) );
1742 # set 50 to position 26 is biblios, 13 if authorities
1744 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1745 $string = sprintf( "%-*s", 35, $string );
1746 substr( $string, $pos , 6, "50" );
1747 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1748 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1749 $xml .= "</datafield>\n";
1751 $xml .= "</record>\n";
1752 $xml .= MARC::File::XML::footer();
1756 =head2 TransformHtmlToMarc
1758 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1759 L<$params> is a ref to an array as below:
1761 'tag_010_indicator1_531951' ,
1762 'tag_010_indicator2_531951' ,
1763 'tag_010_code_a_531951_145735' ,
1764 'tag_010_subfield_a_531951_145735' ,
1765 'tag_200_indicator1_873510' ,
1766 'tag_200_indicator2_873510' ,
1767 'tag_200_code_a_873510_673465' ,
1768 'tag_200_subfield_a_873510_673465' ,
1769 'tag_200_code_b_873510_704318' ,
1770 'tag_200_subfield_b_873510_704318' ,
1771 'tag_200_code_e_873510_280822' ,
1772 'tag_200_subfield_e_873510_280822' ,
1773 'tag_200_code_f_873510_110730' ,
1774 'tag_200_subfield_f_873510_110730' ,
1776 L<$cgi> is the CGI object which containts the value.
1777 L<$record> is the MARC::Record object.
1781 sub TransformHtmlToMarc {
1785 # explicitly turn on the UTF-8 flag for all
1786 # 'tag_' parameters to avoid incorrect character
1787 # conversion later on
1788 my $cgi_params = $cgi->Vars;
1789 foreach my $param_name (keys %$cgi_params) {
1790 if ($param_name =~ /^tag_/) {
1791 my $param_value = $cgi_params->{$param_name};
1792 if (utf8::decode($param_value)) {
1793 $cgi_params->{$param_name} = $param_value;
1795 # FIXME - need to do something if string is not valid UTF-8
1799 # creating a new record
1800 my $record = MARC::Record->new();
1803 while ($params->[$i]){ # browse all CGI params
1804 my $param = $params->[$i];
1806 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1807 if ($param eq 'biblionumber') {
1808 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1809 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1810 if ($biblionumbertagfield < 10) {
1811 $newfield = MARC::Field->new(
1812 $biblionumbertagfield,
1813 $cgi->param($param),
1816 $newfield = MARC::Field->new(
1817 $biblionumbertagfield,
1820 "$biblionumbertagsubfield" => $cgi->param($param),
1823 push @fields,$newfield if($newfield);
1825 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1828 my $ind1 = substr($cgi->param($param),0,1);
1829 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1833 if($tag < 10){ # no code for theses fields
1834 # in MARC editor, 000 contains the leader.
1835 if ($tag eq '000' ) {
1836 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1837 # between 001 and 009 (included)
1838 } elsif ($cgi->param($params->[$j+1]) ne '') {
1839 $newfield = MARC::Field->new(
1841 $cgi->param($params->[$j+1]),
1844 # > 009, deal with subfields
1846 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1847 my $inner_param = $params->[$j];
1849 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1850 $newfield->add_subfields(
1851 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1855 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1856 $newfield = MARC::Field->new(
1860 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1867 push @fields,$newfield if($newfield);
1872 $record->append_fields(@fields);
1876 # cache inverted MARC field map
1877 our $inverted_field_map;
1879 =head2 TransformMarcToKoha
1883 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1887 Extract data from a MARC bib record into a hashref representing
1888 Koha biblio, biblioitems, and items fields.
1891 sub TransformMarcToKoha {
1892 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1895 $limit_table=$limit_table||0;
1896 $frameworkcode = '' unless defined $frameworkcode;
1898 unless (defined $inverted_field_map) {
1899 $inverted_field_map = _get_inverted_marc_field_map();
1903 if ( defined $limit_table && $limit_table eq 'items') {
1904 $tables{'items'} = 1;
1906 $tables{'items'} = 1;
1907 $tables{'biblio'} = 1;
1908 $tables{'biblioitems'} = 1;
1911 # traverse through record
1912 MARCFIELD: foreach my $field ($record->fields()) {
1913 my $tag = $field->tag();
1914 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1915 if ($field->is_control_field()) {
1916 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1917 ENTRY: foreach my $entry (@{ $kohafields }) {
1918 my ($subfield, $table, $column) = @{ $entry };
1919 next ENTRY unless exists $tables{$table};
1920 my $key = _disambiguate($table, $column);
1921 if ($result->{$key}) {
1922 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1923 $result->{$key} .= " | " . $field->data();
1926 $result->{$key} = $field->data();
1930 # deal with subfields
1931 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1932 my $code = $sf->[0];
1933 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1934 my $value = $sf->[1];
1935 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1936 my ($table, $column) = @{ $entry };
1937 next SFENTRY unless exists $tables{$table};
1938 my $key = _disambiguate($table, $column);
1939 if ($result->{$key}) {
1940 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1941 $result->{$key} .= " | " . $value;
1944 $result->{$key} = $value;
1951 # modify copyrightdate to keep only the 1st year found
1952 if (exists $result->{'copyrightdate'}) {
1953 my $temp = $result->{'copyrightdate'};
1954 $temp =~ m/c(\d\d\d\d)/;
1955 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1956 $result->{'copyrightdate'} = $1;
1958 else { # if no cYYYY, get the 1st date.
1959 $temp =~ m/(\d\d\d\d)/;
1960 $result->{'copyrightdate'} = $1;
1964 # modify publicationyear to keep only the 1st year found
1965 if (exists $result->{'publicationyear'}) {
1966 my $temp = $result->{'publicationyear'};
1967 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1968 $result->{'publicationyear'} = $1;
1970 else { # if no cYYYY, get the 1st date.
1971 $temp =~ m/(\d\d\d\d)/;
1972 $result->{'publicationyear'} = $1;
1979 sub _get_inverted_marc_field_map {
1981 my $relations = C4::Context->marcfromkohafield;
1983 foreach my $frameworkcode (keys %{ $relations }) {
1984 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1985 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1986 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1987 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1988 my ($table, $column) = split /[.]/, $kohafield, 2;
1989 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1990 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1996 =head2 _disambiguate
2000 $newkey = _disambiguate($table, $field);
2002 This is a temporary hack to distinguish between the
2003 following sets of columns when using TransformMarcToKoha.
2005 items.cn_source & biblioitems.cn_source
2006 items.cn_sort & biblioitems.cn_sort
2008 Columns that are currently NOT distinguished (FIXME
2009 due to lack of time to fully test) are:
2011 biblio.notes and biblioitems.notes
2016 FIXME - this is necessary because prefixing each column
2017 name with the table name would require changing lots
2018 of code and templates, and exposing more of the DB
2019 structure than is good to the UI templates, particularly
2020 since biblio and bibloitems may well merge in a future
2021 version. In the future, it would also be good to
2022 separate DB access and UI presentation field names
2029 sub CountItemsIssued {
2030 my ( $biblionumber ) = @_;
2031 my $dbh = C4::Context->dbh;
2032 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2033 $sth->execute( $biblionumber );
2034 my $row = $sth->fetchrow_hashref();
2035 return $row->{'issuedCount'};
2039 my ($table, $column) = @_;
2040 if ($column eq "cn_sort" or $column eq "cn_source") {
2041 return $table . '.' . $column;
2048 =head2 get_koha_field_from_marc
2052 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2054 Internal function to map data from the MARC record to a specific non-MARC field.
2055 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2061 sub get_koha_field_from_marc {
2062 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2063 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2065 foreach my $field ( $record->field($tagfield) ) {
2066 if ( $field->tag() < 10 ) {
2068 $kohafield .= " | " . $field->data();
2071 $kohafield = $field->data();
2075 if ( $field->subfields ) {
2076 my @subfields = $field->subfields();
2077 foreach my $subfieldcount ( 0 .. $#subfields ) {
2078 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2081 " | " . $subfields[$subfieldcount][1];
2085 $subfields[$subfieldcount][1];
2096 =head2 TransformMarcToKohaOneField
2100 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2106 sub TransformMarcToKohaOneField {
2108 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2109 # only the 1st will be retrieved...
2110 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2112 my ( $tagfield, $subfield ) =
2113 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2115 foreach my $field ( $record->field($tagfield) ) {
2116 if ( $field->tag() < 10 ) {
2117 if ( $result->{$kohafield} ) {
2118 $result->{$kohafield} .= " | " . $field->data();
2121 $result->{$kohafield} = $field->data();
2125 if ( $field->subfields ) {
2126 my @subfields = $field->subfields();
2127 foreach my $subfieldcount ( 0 .. $#subfields ) {
2128 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2129 if ( $result->{$kohafield} ) {
2130 $result->{$kohafield} .=
2131 " | " . $subfields[$subfieldcount][1];
2134 $result->{$kohafield} =
2135 $subfields[$subfieldcount][1];
2145 =head1 OTHER FUNCTIONS
2148 =head2 PrepareItemrecordDisplay
2152 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2154 Returns a hash with all the fields for Display a given item data in a template
2160 sub PrepareItemrecordDisplay {
2162 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2164 my $dbh = C4::Context->dbh;
2165 my $frameworkcode = &GetFrameworkCode( $bibnum );
2166 my ( $itemtagfield, $itemtagsubfield ) =
2167 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2168 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2169 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2171 my $authorised_values_sth =
2173 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2175 foreach my $tag ( sort keys %{$tagslib} ) {
2176 my $previous_tag = '';
2178 # loop through each subfield
2180 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2181 next if ( subfield_is_koha_internal_p($subfield) );
2182 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2184 $subfield_data{tag} = $tag;
2185 $subfield_data{subfield} = $subfield;
2186 $subfield_data{countsubfield} = $cntsubf++;
2187 $subfield_data{kohafield} =
2188 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2190 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2191 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2192 $subfield_data{mandatory} =
2193 $tagslib->{$tag}->{$subfield}->{mandatory};
2194 $subfield_data{repeatable} =
2195 $tagslib->{$tag}->{$subfield}->{repeatable};
2196 $subfield_data{hidden} = "display:none"
2197 if $tagslib->{$tag}->{$subfield}->{hidden};
2200 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2202 if (!defined $value) {
2205 $value =~ s/"/"/g;
2207 # search for itemcallnumber if applicable
2208 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2209 'items.itemcallnumber'
2210 && C4::Context->preference('itemcallnumber') )
2213 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2215 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2216 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2218 $value = $temp->subfield($CNsubfield);
2221 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2222 'items.itemcallnumber'
2223 && $defaultvalues->{'callnumber'} )
2225 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2227 $value = $defaultvalues->{'callnumber'};
2230 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2231 'items.holdingbranch' ||
2232 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2234 && $defaultvalues->{'branchcode'} )
2236 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2238 $value = $defaultvalues->{branchcode};
2241 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2242 my @authorised_values;
2245 # builds list, depending on authorised value...
2247 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2250 if ( ( C4::Context->preference("IndependantBranches") )
2251 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2255 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2257 $sth->execute( C4::Context->userenv->{branch} );
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 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2274 push @authorised_values, ""
2276 $tagslib->{$tag}->{$subfield}->{mandatory} );
2277 while ( my ( $branchcode, $branchname ) =
2278 $sth->fetchrow_array )
2280 push @authorised_values, $branchcode;
2281 $authorised_lib{$branchcode} = $branchname;
2287 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2292 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2295 push @authorised_values, ""
2296 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2297 while ( my ( $itemtype, $description ) =
2298 $sth->fetchrow_array )
2300 push @authorised_values, $itemtype;
2301 $authorised_lib{$itemtype} = $description;
2304 #---- "true" authorised value
2307 $authorised_values_sth->execute(
2308 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2309 push @authorised_values, ""
2310 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2311 while ( my ( $value, $lib ) =
2312 $authorised_values_sth->fetchrow_array )
2314 push @authorised_values, $value;
2315 $authorised_lib{$value} = $lib;
2318 $subfield_data{marc_value} = CGI::scrolling_list(
2319 -name => 'field_value',
2320 -values => \@authorised_values,
2321 -default => "$value",
2322 -labels => \%authorised_lib,
2329 $subfield_data{marc_value} =
2330 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2332 push( @loop_data, \%subfield_data );
2336 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2337 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2339 'itemtagfield' => $itemtagfield,
2340 'itemtagsubfield' => $itemtagsubfield,
2341 'itemnumber' => $itemnumber,
2342 'iteminformation' => \@loop_data
2348 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2350 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2351 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2352 # =head2 ModZebrafiles
2354 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2358 # sub ModZebrafiles {
2360 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2364 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2365 # unless ( opendir( DIR, "$zebradir" ) ) {
2366 # warn "$zebradir not found";
2370 # my $filename = $zebradir . $biblionumber;
2373 # open( OUTPUT, ">", $filename . ".xml" );
2374 # print OUTPUT $record;
2383 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2385 $biblionumber is the biblionumber we want to index
2386 $op is specialUpdate or delete, and is used to know what we want to do
2387 $server is the server that we want to update
2388 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2389 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2391 $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.
2398 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2399 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2400 my $dbh=C4::Context->dbh;
2402 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2404 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2405 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2407 if (C4::Context->preference("NoZebra")) {
2408 # lock the nozebra table : we will read index lines, update them in Perl process
2409 # and write everything in 1 transaction.
2410 # lock the table to avoid someone else overwriting what we are doing
2411 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2412 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2413 if ($op eq 'specialUpdate') {
2414 # OK, we have to add or update the record
2415 # 1st delete (virtually, in indexes), if record actually exists
2417 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2419 # ... add the record
2420 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2422 # it's a deletion, delete the record...
2423 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2424 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2426 # ok, now update the database...
2427 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2428 foreach my $key (keys %result) {
2429 foreach my $index (keys %{$result{$key}}) {
2430 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2433 $dbh->do('UNLOCK TABLES');
2436 # we use zebra, just fill zebraqueue table
2438 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2440 AND biblio_auth_number = ?
2443 my $check_sth = $dbh->prepare_cached($check_sql);
2444 $check_sth->execute($server, $biblionumber, $op);
2445 my ($count) = $check_sth->fetchrow_array;
2446 $check_sth->finish();
2448 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2449 $sth->execute($biblionumber,$server,$op);
2455 =head2 GetNoZebraIndexes
2457 %indexes = GetNoZebraIndexes;
2459 return the data from NoZebraIndexes syspref.
2463 sub GetNoZebraIndexes {
2464 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2466 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2467 $line =~ /(.*)=>(.*)/;
2468 my $index = $1; # initial ' or " is removed afterwards
2470 $index =~ s/'|"|\s//g;
2471 $fields =~ s/'|"|\s//g;
2472 $indexes{$index}=$fields;
2477 =head1 INTERNAL FUNCTIONS
2479 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2481 function to delete a biblio in NoZebra indexes
2482 This function does NOT delete anything in database : it reads all the indexes entries
2483 that have to be deleted & delete them in the hash
2484 The SQL part is done either :
2485 - after the Add if we are modifying a biblio (delete + add again)
2486 - immediatly after this sub if we are doing a true deletion.
2487 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2492 sub _DelBiblioNoZebra {
2493 my ($biblionumber, $record, $server)=@_;
2496 my $dbh = C4::Context->dbh;
2500 if ($server eq 'biblioserver') {
2501 %index=GetNoZebraIndexes;
2502 # get title of the record (to store the 10 first letters with the index)
2503 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2504 $title = lc($record->subfield($titletag,$titlesubfield));
2506 # for authorities, the "title" is the $a mainentry
2507 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2508 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2509 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2510 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2511 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2512 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2513 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2517 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2518 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2519 # limit to 10 char, should be enough, and limit the DB size
2520 $title = substr($title,0,10);
2522 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2523 foreach my $field ($record->fields()) {
2524 #parse each subfield
2525 next if $field->tag <10;
2526 foreach my $subfield ($field->subfields()) {
2527 my $tag = $field->tag();
2528 my $subfieldcode = $subfield->[0];
2530 # check each index to see if the subfield is stored somewhere
2531 # otherwise, store it in __RAW__ index
2532 foreach my $key (keys %index) {
2533 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2534 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2536 my $line= lc $subfield->[1];
2537 # remove meaningless value in the field...
2538 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2539 # ... and split in words
2540 foreach (split / /,$line) {
2541 next unless $_; # skip empty values (multiple spaces)
2542 # if the entry is already here, do nothing, the biblionumber has already be removed
2543 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2544 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2545 $sth2->execute($server,$key,$_);
2546 my $existing_biblionumbers = $sth2->fetchrow;
2548 if ($existing_biblionumbers) {
2549 # warn " existing for $key $_: $existing_biblionumbers";
2550 $result{$key}->{$_} =$existing_biblionumbers;
2551 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2557 # the subfield is not indexed, store it in __RAW__ index anyway
2559 my $line= lc $subfield->[1];
2560 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2561 # ... and split in words
2562 foreach (split / /,$line) {
2563 next unless $_; # skip empty values (multiple spaces)
2564 # if the entry is already here, do nothing, the biblionumber has already be removed
2565 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2566 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2567 $sth2->execute($server,'__RAW__',$_);
2568 my $existing_biblionumbers = $sth2->fetchrow;
2570 if ($existing_biblionumbers) {
2571 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2572 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2582 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2584 function to add a biblio in NoZebra indexes
2588 sub _AddBiblioNoZebra {
2589 my ($biblionumber, $record, $server, %result)=@_;
2590 my $dbh = C4::Context->dbh;
2594 if ($server eq 'biblioserver') {
2595 %index=GetNoZebraIndexes;
2596 # get title of the record (to store the 10 first letters with the index)
2597 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2598 $title = lc($record->subfield($titletag,$titlesubfield));
2600 # warn "server : $server";
2601 # for authorities, the "title" is the $a mainentry
2602 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2603 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2604 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2605 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2606 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2607 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2608 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2611 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2612 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2613 # limit to 10 char, should be enough, and limit the DB size
2614 $title = substr($title,0,10);
2616 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2617 foreach my $field ($record->fields()) {
2618 #parse each subfield
2619 ###FIXME: impossible to index a 001-009 value with NoZebra
2620 next if $field->tag <10;
2621 foreach my $subfield ($field->subfields()) {
2622 my $tag = $field->tag();
2623 my $subfieldcode = $subfield->[0];
2625 # warn "INDEXING :".$subfield->[1];
2626 # check each index to see if the subfield is stored somewhere
2627 # otherwise, store it in __RAW__ index
2628 foreach my $key (keys %index) {
2629 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2630 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2632 my $line= lc $subfield->[1];
2633 # remove meaningless value in the field...
2634 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2635 # ... and split in words
2636 foreach (split / /,$line) {
2637 next unless $_; # skip empty values (multiple spaces)
2638 # if the entry is already here, improve weight
2639 # warn "managing $_";
2640 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2641 my $weight = $1 + 1;
2642 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2643 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2645 # get the value if it exist in the nozebra table, otherwise, create it
2646 $sth2->execute($server,$key,$_);
2647 my $existing_biblionumbers = $sth2->fetchrow;
2649 if ($existing_biblionumbers) {
2650 $result{$key}->{"$_"} =$existing_biblionumbers;
2651 my $weight = defined $1 ? $1 + 1 : 1;
2652 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2653 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2654 # create a new ligne for this entry
2656 # warn "INSERT : $server / $key / $_";
2657 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2658 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2664 # the subfield is not indexed, store it in __RAW__ index anyway
2666 my $line= lc $subfield->[1];
2667 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2668 # ... and split in words
2669 foreach (split / /,$line) {
2670 next unless $_; # skip empty values (multiple spaces)
2671 # if the entry is already here, improve weight
2672 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2673 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2675 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2676 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2678 # get the value if it exist in the nozebra table, otherwise, create it
2679 $sth2->execute($server,'__RAW__',$_);
2680 my $existing_biblionumbers = $sth2->fetchrow;
2682 if ($existing_biblionumbers) {
2683 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2684 my $weight = ($1 ? $1 : 0) + 1;
2685 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2686 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2687 # create a new ligne for this entry
2689 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2690 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2705 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2707 Find the given $subfield in the given $tag in the given
2708 MARC::Record $record. If the subfield is found, returns
2709 the (indicators, value) pair; otherwise, (undef, undef) is
2713 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2714 I suggest we export it from this module.
2721 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2724 if ( $tagfield < 10 ) {
2725 if ( $record->field($tagfield) ) {
2726 push @result, $record->field($tagfield)->data();
2733 foreach my $field ( $record->field($tagfield) ) {
2734 my @subfields = $field->subfields();
2735 foreach my $subfield (@subfields) {
2736 if ( @$subfield[0] eq $insubfield ) {
2737 push @result, @$subfield[1];
2738 $indicator = $field->indicator(1) . $field->indicator(2);
2743 return ( $indicator, @result );
2746 =head2 _koha_marc_update_bib_ids
2750 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2752 Internal function to add or update biblionumber and biblioitemnumber to
2759 sub _koha_marc_update_bib_ids {
2760 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2762 # we must add bibnum and bibitemnum in MARC::Record...
2763 # we build the new field with biblionumber and biblioitemnumber
2764 # we drop the original field
2765 # we add the new builded field.
2766 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2767 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2769 if ($biblio_tag != $biblioitem_tag) {
2770 # biblionumber & biblioitemnumber are in different fields
2772 # deal with biblionumber
2773 my ($new_field, $old_field);
2774 if ($biblio_tag < 10) {
2775 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2778 MARC::Field->new( $biblio_tag, '', '',
2779 "$biblio_subfield" => $biblionumber );
2782 # drop old field and create new one...
2783 $old_field = $record->field($biblio_tag);
2784 $record->delete_field($old_field) if $old_field;
2785 $record->append_fields($new_field);
2787 # deal with biblioitemnumber
2788 if ($biblioitem_tag < 10) {
2789 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2792 MARC::Field->new( $biblioitem_tag, '', '',
2793 "$biblioitem_subfield" => $biblioitemnumber, );
2795 # drop old field and create new one...
2796 $old_field = $record->field($biblioitem_tag);
2797 $record->delete_field($old_field) if $old_field;
2798 $record->insert_fields_ordered($new_field);
2801 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2802 my $new_field = MARC::Field->new(
2803 $biblio_tag, '', '',
2804 "$biblio_subfield" => $biblionumber,
2805 "$biblioitem_subfield" => $biblioitemnumber
2808 # drop old field and create new one...
2809 my $old_field = $record->field($biblio_tag);
2810 $record->delete_field($old_field) if $old_field;
2811 $record->insert_fields_ordered($new_field);
2815 =head2 _koha_marc_update_biblioitem_cn_sort
2819 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2823 Given a MARC bib record and the biblioitem hash, update the
2824 subfield that contains a copy of the value of biblioitems.cn_sort.
2828 sub _koha_marc_update_biblioitem_cn_sort {
2830 my $biblioitem = shift;
2831 my $frameworkcode= shift;
2833 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2834 return unless $biblioitem_tag;
2836 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2838 if (my $field = $marc->field($biblioitem_tag)) {
2839 $field->delete_subfield(code => $biblioitem_subfield);
2840 if ($cn_sort ne '') {
2841 $field->add_subfields($biblioitem_subfield => $cn_sort);
2844 # if we get here, no biblioitem tag is present in the MARC record, so
2845 # we'll create it if $cn_sort is not empty -- this would be
2846 # an odd combination of events, however
2848 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2853 =head2 _koha_add_biblio
2857 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2859 Internal function to add a biblio ($biblio is a hash with the values)
2865 sub _koha_add_biblio {
2866 my ( $dbh, $biblio, $frameworkcode ) = @_;
2870 # set the series flag
2872 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2876 SET frameworkcode = ?,
2887 my $sth = $dbh->prepare($query);
2890 $biblio->{'author'},
2892 $biblio->{'unititle'},
2895 $biblio->{'seriestitle'},
2896 $biblio->{'copyrightdate'},
2897 $biblio->{'abstract'}
2900 my $biblionumber = $dbh->{'mysql_insertid'};
2901 if ( $dbh->errstr ) {
2902 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2907 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2908 return ($biblionumber,$error);
2911 =head2 _koha_modify_biblio
2915 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2917 Internal function for updating the biblio table
2923 sub _koha_modify_biblio {
2924 my ( $dbh, $biblio, $frameworkcode ) = @_;
2929 SET frameworkcode = ?,
2938 WHERE biblionumber = ?
2941 my $sth = $dbh->prepare($query);
2945 $biblio->{'author'},
2947 $biblio->{'unititle'},
2949 $biblio->{'serial'},
2950 $biblio->{'seriestitle'},
2951 $biblio->{'copyrightdate'},
2952 $biblio->{'abstract'},
2953 $biblio->{'biblionumber'}
2954 ) if $biblio->{'biblionumber'};
2956 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2957 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2960 return ( $biblio->{'biblionumber'},$error );
2963 =head2 _koha_modify_biblioitem_nonmarc
2967 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2969 Updates biblioitems row except for marc and marcxml, which should be changed
2976 sub _koha_modify_biblioitem_nonmarc {
2977 my ( $dbh, $biblioitem ) = @_;
2980 # re-calculate the cn_sort, it may have changed
2981 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2985 SET biblionumber = ?,
2991 publicationyear = ?,
2995 collectiontitle = ?,
2997 collectionvolume= ?,
2998 editionstatement= ?,
2999 editionresponsibility = ?,
3013 where biblioitemnumber = ?
3015 my $sth = $dbh->prepare($query);
3017 $biblioitem->{'biblionumber'},
3018 $biblioitem->{'volume'},
3019 $biblioitem->{'number'},
3020 $biblioitem->{'itemtype'},
3021 $biblioitem->{'isbn'},
3022 $biblioitem->{'issn'},
3023 $biblioitem->{'publicationyear'},
3024 $biblioitem->{'publishercode'},
3025 $biblioitem->{'volumedate'},
3026 $biblioitem->{'volumedesc'},
3027 $biblioitem->{'collectiontitle'},
3028 $biblioitem->{'collectionissn'},
3029 $biblioitem->{'collectionvolume'},
3030 $biblioitem->{'editionstatement'},
3031 $biblioitem->{'editionresponsibility'},
3032 $biblioitem->{'illus'},
3033 $biblioitem->{'pages'},
3034 $biblioitem->{'bnotes'},
3035 $biblioitem->{'size'},
3036 $biblioitem->{'place'},
3037 $biblioitem->{'lccn'},
3038 $biblioitem->{'url'},
3039 $biblioitem->{'biblioitems.cn_source'},
3040 $biblioitem->{'cn_class'},
3041 $biblioitem->{'cn_item'},
3042 $biblioitem->{'cn_suffix'},
3044 $biblioitem->{'totalissues'},
3045 $biblioitem->{'biblioitemnumber'}
3047 if ( $dbh->errstr ) {
3048 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3051 return ($biblioitem->{'biblioitemnumber'},$error);
3054 =head2 _koha_add_biblioitem
3058 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3060 Internal function to add a biblioitem
3066 sub _koha_add_biblioitem {
3067 my ( $dbh, $biblioitem ) = @_;
3070 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3072 "INSERT INTO biblioitems SET
3079 publicationyear = ?,
3083 collectiontitle = ?,
3085 collectionvolume= ?,
3086 editionstatement= ?,
3087 editionresponsibility = ?,
3103 my $sth = $dbh->prepare($query);
3105 $biblioitem->{'biblionumber'},
3106 $biblioitem->{'volume'},
3107 $biblioitem->{'number'},
3108 $biblioitem->{'itemtype'},
3109 $biblioitem->{'isbn'},
3110 $biblioitem->{'issn'},
3111 $biblioitem->{'publicationyear'},
3112 $biblioitem->{'publishercode'},
3113 $biblioitem->{'volumedate'},
3114 $biblioitem->{'volumedesc'},
3115 $biblioitem->{'collectiontitle'},
3116 $biblioitem->{'collectionissn'},
3117 $biblioitem->{'collectionvolume'},
3118 $biblioitem->{'editionstatement'},
3119 $biblioitem->{'editionresponsibility'},
3120 $biblioitem->{'illus'},
3121 $biblioitem->{'pages'},
3122 $biblioitem->{'bnotes'},
3123 $biblioitem->{'size'},
3124 $biblioitem->{'place'},
3125 $biblioitem->{'lccn'},
3126 $biblioitem->{'marc'},
3127 $biblioitem->{'url'},
3128 $biblioitem->{'biblioitems.cn_source'},
3129 $biblioitem->{'cn_class'},
3130 $biblioitem->{'cn_item'},
3131 $biblioitem->{'cn_suffix'},
3133 $biblioitem->{'totalissues'}
3135 my $bibitemnum = $dbh->{'mysql_insertid'};
3136 if ( $dbh->errstr ) {
3137 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3141 return ($bibitemnum,$error);
3144 =head2 _koha_delete_biblio
3148 $error = _koha_delete_biblio($dbh,$biblionumber);
3150 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3152 C<$dbh> - the database handle
3153 C<$biblionumber> - the biblionumber of the biblio to be deleted
3159 # FIXME: add error handling
3161 sub _koha_delete_biblio {
3162 my ( $dbh, $biblionumber ) = @_;
3164 # get all the data for this biblio
3165 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3166 $sth->execute($biblionumber);
3168 if ( my $data = $sth->fetchrow_hashref ) {
3170 # save the record in deletedbiblio
3171 # find the fields to save
3172 my $query = "INSERT INTO deletedbiblio SET ";
3174 foreach my $temp ( keys %$data ) {
3175 $query .= "$temp = ?,";
3176 push( @bind, $data->{$temp} );
3179 # replace the last , by ",?)"
3181 my $bkup_sth = $dbh->prepare($query);
3182 $bkup_sth->execute(@bind);
3186 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3187 $del_sth->execute($biblionumber);
3194 =head2 _koha_delete_biblioitems
3198 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3200 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3202 C<$dbh> - the database handle
3203 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3209 # FIXME: add error handling
3211 sub _koha_delete_biblioitems {
3212 my ( $dbh, $biblioitemnumber ) = @_;
3214 # get all the data for this biblioitem
3216 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3217 $sth->execute($biblioitemnumber);
3219 if ( my $data = $sth->fetchrow_hashref ) {
3221 # save the record in deletedbiblioitems
3222 # find the fields to save
3223 my $query = "INSERT INTO deletedbiblioitems SET ";
3225 foreach my $temp ( keys %$data ) {
3226 $query .= "$temp = ?,";
3227 push( @bind, $data->{$temp} );
3230 # replace the last , by ",?)"
3232 my $bkup_sth = $dbh->prepare($query);
3233 $bkup_sth->execute(@bind);
3236 # delete the biblioitem
3238 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3239 $del_sth->execute($biblioitemnumber);
3246 =head1 UNEXPORTED FUNCTIONS
3248 =head2 ModBiblioMarc
3250 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3252 Add MARC data for a biblio to koha
3254 Function exported, but should NOT be used, unless you really know what you're doing
3260 # pass the MARC::Record to this function, and it will create the records in the marc field
3261 my ( $record, $biblionumber, $frameworkcode ) = @_;
3262 my $dbh = C4::Context->dbh;
3263 my @fields = $record->fields();
3264 if ( !$frameworkcode ) {
3265 $frameworkcode = "";
3268 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3269 $sth->execute( $frameworkcode, $biblionumber );
3271 my $encoding = C4::Context->preference("marcflavour");
3273 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3274 if ( $encoding eq "UNIMARC" ) {
3275 my $string = $record->subfield( 100, "a" );
3276 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3277 my $f100 = $record->field(100);
3278 $record->delete_field($f100);
3281 $string = POSIX::strftime( "%Y%m%d", localtime );
3283 $string = sprintf( "%-*s", 35, $string );
3285 substr( $string, 22, 6, "frey50" );
3286 unless ( $record->subfield( 100, "a" ) ) {
3287 $record->insert_grouped_field(
3288 MARC::Field->new( 100, "", "", "a" => $string ) );
3292 if (C4::Context->preference("NoZebra")) {
3293 # only NoZebra indexing needs to have
3294 # the previous version of the record
3295 $oldRecord = GetMarcBiblio($biblionumber);
3299 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3300 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3303 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3304 return $biblionumber;
3307 =head2 z3950_extended_services
3309 z3950_extended_services($serviceType,$serviceOptions,$record);
3311 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.
3313 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3315 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3317 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3321 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3322 syntax => the record syntax (transfer syntax)
3323 databaseName = Database from connection object
3325 To set serviceOptions, call set_service_options($serviceType)
3327 C<$record> the record, if one is needed for the service type
3329 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3333 sub z3950_extended_services {
3334 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3336 # get our connection object
3337 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3339 # create a new package object
3340 my $Zpackage = $Zconn->package();
3343 $Zpackage->option( action => $action );
3345 if ( $serviceOptions->{'databaseName'} ) {
3346 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3348 if ( $serviceOptions->{'recordIdNumber'} ) {
3350 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3352 if ( $serviceOptions->{'recordIdOpaque'} ) {
3354 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3357 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3358 #if ($serviceType eq 'itemorder') {
3359 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3360 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3361 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3362 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3365 if ( $serviceOptions->{record} ) {
3366 $Zpackage->option( record => $serviceOptions->{record} );
3368 # can be xml or marc
3369 if ( $serviceOptions->{'syntax'} ) {
3370 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3374 # send the request, handle any exception encountered
3375 eval { $Zpackage->send($serviceType) };
3376 if ( $@ && $@->isa("ZOOM::Exception") ) {
3377 return "error: " . $@->code() . " " . $@->message() . "\n";
3380 # free up package resources
3381 $Zpackage->destroy();
3384 =head2 set_service_options
3386 my $serviceOptions = set_service_options($serviceType);
3388 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3390 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3394 sub set_service_options {
3395 my ($serviceType) = @_;
3398 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3399 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3401 if ( $serviceType eq 'commit' ) {
3405 if ( $serviceType eq 'create' ) {
3409 if ( $serviceType eq 'drop' ) {
3410 die "ERROR: 'drop' not currently supported (by Zebra)";
3412 return $serviceOptions;
3415 =head3 get_biblio_authorised_values
3417 find the types and values for all authorised values assigned to this biblio.
3421 MARC::Record of the bib
3423 returns: a hashref mapping the authorised value to the value set for this biblionumber
3425 $authorised_values = {
3426 'Scent' => 'flowery',
3427 'Audience' => 'Young Adult',
3428 'itemtypes' => 'SER',
3431 Notes: forlibrarian should probably be passed in, and called something different.
3436 sub get_biblio_authorised_values {
3437 my $biblionumber = shift;
3440 my $forlibrarian = 1; # are we in staff or opac?
3441 my $frameworkcode = GetFrameworkCode( $biblionumber );
3443 my $authorised_values;
3445 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3446 or return $authorised_values;
3448 # assume that these entries in the authorised_value table are bibliolevel.
3449 # ones that start with 'item%' are item level.
3450 my $query = q(SELECT distinct authorised_value, kohafield
3451 FROM marc_subfield_structure
3452 WHERE authorised_value !=''
3453 AND (kohafield like 'biblio%'
3454 OR kohafield like '') );
3455 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3457 foreach my $tag ( keys( %$tagslib ) ) {
3458 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3459 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3460 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3461 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3462 if ( defined $record->field( $tag ) ) {
3463 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3464 if ( defined $this_subfield_value ) {
3465 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3472 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3473 return $authorised_values;
3483 Koha Developement team <info@koha.org>
3485 Paul POULAIN paul.poulain@free.fr
3487 Joshua Ferraro jmf@liblime.com