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
1289 for my $subject_subfield (@subfields ) {
1290 # don't load unimarc subfields 3,4,5
1291 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /2|3|4|5/ ) );
1292 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1293 next if (($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 $counter==0;
1301 @link_loop = ({'limit' => 'an' ,link => "$linkvalue" });
1304 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1306 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1308 my @this_link_loop = @link_loop;
1309 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1313 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1316 return \@marcsubjects;
1317 } #end getMARCsubjects
1319 =head2 GetMarcAuthors
1323 authors = GetMarcAuthors($record,$marcflavour);
1324 Get all authors from the MARC record and returns them in an array.
1325 The authors are stored in differents places depending on MARC flavour
1331 sub GetMarcAuthors {
1332 my ( $record, $marcflavour ) = @_;
1333 my ( $mintag, $maxtag );
1334 # tagslib useful for UNIMARC author reponsabilities
1335 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.
1336 if ( $marcflavour eq "MARC21" ) {
1340 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1349 foreach my $field ( $record->fields ) {
1350 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1353 my @subfields = $field->subfields();
1355 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1356 my $subfield9 = $field->subfield('9');
1357 for my $authors_subfield (@subfields) {
1358 # don't load unimarc subfields 3, 5
1359 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1360 my $subfieldcode = $authors_subfield->[0];
1361 my $value = $authors_subfield->[1];
1362 my $linkvalue = $value;
1363 $linkvalue =~ s/(\(|\))//g;
1364 my $operator = " and " unless $count_auth==0;
1365 # if we have an authority link, use that as the link, otherwise use standard searching
1367 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1370 # reset $linkvalue if UNIMARC author responsibility
1371 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1372 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1374 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1376 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1377 my @this_link_loop = @link_loop;
1378 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1379 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1382 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1384 return \@marcauthors;
1391 $marcurls = GetMarcUrls($record,$marcflavour);
1392 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1393 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1400 my ( $record, $marcflavour ) = @_;
1403 for my $field ( $record->field('856') ) {
1406 for my $note ( $field->subfield('z') ) {
1407 push @notes, { note => $note };
1409 my @urls = $field->subfield('u');
1410 foreach my $url (@urls) {
1411 if ( $marcflavour eq 'MARC21' ) {
1412 my $s3 = $field->subfield('3');
1413 my $link = $field->subfield('y');
1414 unless ( $url =~ /^\w+:/ ) {
1415 if ( $field->indicator(1) eq '7' ) {
1416 $url = $field->subfield('2') . "://" . $url;
1417 } elsif ( $field->indicator(1) eq '1' ) {
1418 $url = 'ftp://' . $url;
1420 # properly, this should be if ind1=4,
1421 # however we will assume http protocol since we're building a link.
1422 $url = 'http://' . $url;
1425 # TODO handle ind 2 (relationship)
1430 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1431 $marcurl->{'part'} = $s3 if ($link);
1432 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1434 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1435 $marcurl->{'MARCURL'} = $url;
1437 push @marcurls, $marcurl;
1443 =head2 GetMarcSeries
1447 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1448 Get all series from the MARC record and returns them in an array.
1449 The series are stored in differents places depending on MARC flavour
1456 my ($record, $marcflavour) = @_;
1457 my ($mintag, $maxtag);
1458 if ($marcflavour eq "MARC21") {
1461 } else { # assume unimarc if not marc21
1471 foreach my $field ($record->field('440'), $record->field('490')) {
1473 #my $value = $field->subfield('a');
1474 #$marcsubjct = {MARCSUBJCT => $value,};
1475 my @subfields = $field->subfields();
1476 #warn "subfields:".join " ", @$subfields;
1479 for my $series_subfield (@subfields) {
1481 undef $volume_number;
1482 # see if this is an instance of a volume
1483 if ($series_subfield->[0] eq 'v') {
1487 my $code = $series_subfield->[0];
1488 my $value = $series_subfield->[1];
1489 my $linkvalue = $value;
1490 $linkvalue =~ s/(\(|\))//g;
1491 my $operator = " and " unless $counter==0;
1492 push @link_loop, {link => $linkvalue, operator => $operator };
1493 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1494 if ($volume_number) {
1495 push @subfields_loop, {volumenum => $value};
1498 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1502 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1503 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1504 #push @marcsubjcts, $marcsubjct;
1508 my $marcseriessarray=\@marcseries;
1509 return $marcseriessarray;
1510 } #end getMARCseriess
1512 =head2 GetFrameworkCode
1516 $frameworkcode = GetFrameworkCode( $biblionumber )
1522 sub GetFrameworkCode {
1523 my ( $biblionumber ) = @_;
1524 my $dbh = C4::Context->dbh;
1525 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1526 $sth->execute($biblionumber);
1527 my ($frameworkcode) = $sth->fetchrow;
1528 return $frameworkcode;
1531 =head2 GetPublisherNameFromIsbn
1533 $name = GetPublishercodeFromIsbn($isbn);
1540 sub GetPublisherNameFromIsbn($){
1542 $isbn =~ s/[- _]//g;
1544 my @codes = (split '-', DisplayISBN($isbn));
1545 my $code = $codes[0].$codes[1].$codes[2];
1546 my $dbh = C4::Context->dbh;
1548 SELECT distinct publishercode
1551 AND publishercode IS NOT NULL
1554 my $sth = $dbh->prepare($query);
1555 $sth->execute("$code%");
1556 my $name = $sth->fetchrow;
1557 return $name if length $name;
1561 =head2 TransformKohaToMarc
1565 $record = TransformKohaToMarc( $hash )
1566 This function builds partial MARC::Record from a hash
1567 Hash entries can be from biblio or biblioitems.
1568 This function is called in acquisition module, to create a basic catalogue entry from user entry
1574 sub TransformKohaToMarc {
1576 my $sth = C4::Context->dbh->prepare(
1577 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1579 my $record = MARC::Record->new();
1580 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1581 foreach (keys %{$hash}) {
1582 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1587 =head2 TransformKohaToMarcOneField
1591 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1597 sub TransformKohaToMarcOneField {
1598 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1599 $frameworkcode='' unless $frameworkcode;
1603 if ( !defined $sth ) {
1604 my $dbh = C4::Context->dbh;
1605 $sth = $dbh->prepare(
1606 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1609 $sth->execute( $frameworkcode, $kohafieldname );
1610 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1611 my $tag = $record->field($tagfield);
1613 $tag->update( $tagsubfield => $value );
1614 $record->delete_field($tag);
1615 $record->insert_fields_ordered($tag);
1618 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1624 =head2 TransformHtmlToXml
1628 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1630 $auth_type contains :
1631 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1632 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1633 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1639 sub TransformHtmlToXml {
1640 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1641 my $xml = MARC::File::XML::header('UTF-8');
1642 $xml .= "<record>\n";
1643 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1644 MARC::File::XML->default_record_format($auth_type);
1645 # in UNIMARC, field 100 contains the encoding
1646 # check that there is one, otherwise the
1647 # MARC::Record->new_from_xml will fail (and Koha will die)
1648 my $unimarc_and_100_exist=0;
1649 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1654 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1655 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1656 # if we have a 100 field and it's values are not correct, skip them.
1657 # if we don't have any valid 100 field, we will create a default one at the end
1658 my $enc = substr( @$values[$i], 26, 2 );
1659 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1660 $unimarc_and_100_exist=1;
1665 @$values[$i] =~ s/&/&/g;
1666 @$values[$i] =~ s/</</g;
1667 @$values[$i] =~ s/>/>/g;
1668 @$values[$i] =~ s/"/"/g;
1669 @$values[$i] =~ s/'/'/g;
1670 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1671 # utf8::decode( @$values[$i] );
1673 if ( ( @$tags[$i] ne $prevtag ) ) {
1674 $j++ unless ( @$tags[$i] eq "" );
1676 $xml .= "</datafield>\n";
1677 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1678 && ( @$values[$i] ne "" ) )
1680 my $ind1 = _default_ind_to_space(substr( @$indicator[$j], 0, 1 ));
1682 if ( @$indicator[$j] ) {
1683 $ind2 = _default_ind_to_space(substr( @$indicator[$j], 1, 1 ));
1686 warn "Indicator in @$tags[$i] is empty";
1689 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1690 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1698 if ( @$values[$i] ne "" ) {
1701 if ( @$tags[$i] eq "000" ) {
1702 $xml .= "<leader>@$values[$i]</leader>\n";
1705 # rest of the fixed fields
1707 elsif ( @$tags[$i] < 10 ) {
1708 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1712 my $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1713 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
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 $ind1 = _default_ind_to_space( substr( @$indicator[$j], 0, 1 ) );
1727 my $ind2 = _default_ind_to_space( substr( @$indicator[$j], 1, 1 ) );
1728 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1731 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1734 $prevtag = @$tags[$i];
1736 $xml .= "</datafield>\n" if @$tags > 0;
1737 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1738 # warn "SETTING 100 for $auth_type";
1739 my $string = strftime( "%Y%m%d", localtime(time) );
1740 # set 50 to position 26 is biblios, 13 if authorities
1742 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1743 $string = sprintf( "%-*s", 35, $string );
1744 substr( $string, $pos , 6, "50" );
1745 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1746 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1747 $xml .= "</datafield>\n";
1749 $xml .= "</record>\n";
1750 $xml .= MARC::File::XML::footer();
1754 =head2 _default_ind_to_space
1756 Passed what should be an indicator returns a space
1757 if its undefined or zero length
1761 sub _default_ind_to_space {
1763 if (!defined $s || $s eq q{}) {
1769 =head2 TransformHtmlToMarc
1771 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1772 L<$params> is a ref to an array as below:
1774 'tag_010_indicator1_531951' ,
1775 'tag_010_indicator2_531951' ,
1776 'tag_010_code_a_531951_145735' ,
1777 'tag_010_subfield_a_531951_145735' ,
1778 'tag_200_indicator1_873510' ,
1779 'tag_200_indicator2_873510' ,
1780 'tag_200_code_a_873510_673465' ,
1781 'tag_200_subfield_a_873510_673465' ,
1782 'tag_200_code_b_873510_704318' ,
1783 'tag_200_subfield_b_873510_704318' ,
1784 'tag_200_code_e_873510_280822' ,
1785 'tag_200_subfield_e_873510_280822' ,
1786 'tag_200_code_f_873510_110730' ,
1787 'tag_200_subfield_f_873510_110730' ,
1789 L<$cgi> is the CGI object which containts the value.
1790 L<$record> is the MARC::Record object.
1794 sub TransformHtmlToMarc {
1798 # explicitly turn on the UTF-8 flag for all
1799 # 'tag_' parameters to avoid incorrect character
1800 # conversion later on
1801 my $cgi_params = $cgi->Vars;
1802 foreach my $param_name (keys %$cgi_params) {
1803 if ($param_name =~ /^tag_/) {
1804 my $param_value = $cgi_params->{$param_name};
1805 if (utf8::decode($param_value)) {
1806 $cgi_params->{$param_name} = $param_value;
1808 # FIXME - need to do something if string is not valid UTF-8
1812 # creating a new record
1813 my $record = MARC::Record->new();
1816 while ($params->[$i]){ # browse all CGI params
1817 my $param = $params->[$i];
1819 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1820 if ($param eq 'biblionumber') {
1821 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1822 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1823 if ($biblionumbertagfield < 10) {
1824 $newfield = MARC::Field->new(
1825 $biblionumbertagfield,
1826 $cgi->param($param),
1829 $newfield = MARC::Field->new(
1830 $biblionumbertagfield,
1833 "$biblionumbertagsubfield" => $cgi->param($param),
1836 push @fields,$newfield if($newfield);
1838 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1841 my $ind1 = _default_ind_to_space(substr($cgi->param($param), 0, 1));
1842 my $ind2 = _default_ind_to_space(substr($cgi->param($params->[$i+1]), 0, 1));
1846 if($tag < 10){ # no code for theses fields
1847 # in MARC editor, 000 contains the leader.
1848 if ($tag eq '000' ) {
1849 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1850 # between 001 and 009 (included)
1851 } elsif ($cgi->param($params->[$j+1]) ne '') {
1852 $newfield = MARC::Field->new(
1854 $cgi->param($params->[$j+1]),
1857 # > 009, deal with subfields
1859 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1860 my $inner_param = $params->[$j];
1862 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1863 $newfield->add_subfields(
1864 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1868 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1869 $newfield = MARC::Field->new(
1873 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1880 push @fields,$newfield if($newfield);
1885 $record->append_fields(@fields);
1889 # cache inverted MARC field map
1890 our $inverted_field_map;
1892 =head2 TransformMarcToKoha
1896 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1900 Extract data from a MARC bib record into a hashref representing
1901 Koha biblio, biblioitems, and items fields.
1904 sub TransformMarcToKoha {
1905 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1908 $limit_table=$limit_table||0;
1909 $frameworkcode = '' unless defined $frameworkcode;
1911 unless (defined $inverted_field_map) {
1912 $inverted_field_map = _get_inverted_marc_field_map();
1916 if ( defined $limit_table && $limit_table eq 'items') {
1917 $tables{'items'} = 1;
1919 $tables{'items'} = 1;
1920 $tables{'biblio'} = 1;
1921 $tables{'biblioitems'} = 1;
1924 # traverse through record
1925 MARCFIELD: foreach my $field ($record->fields()) {
1926 my $tag = $field->tag();
1927 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1928 if ($field->is_control_field()) {
1929 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1930 ENTRY: foreach my $entry (@{ $kohafields }) {
1931 my ($subfield, $table, $column) = @{ $entry };
1932 next ENTRY unless exists $tables{$table};
1933 my $key = _disambiguate($table, $column);
1934 if ($result->{$key}) {
1935 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1936 $result->{$key} .= " | " . $field->data();
1939 $result->{$key} = $field->data();
1943 # deal with subfields
1944 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1945 my $code = $sf->[0];
1946 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1947 my $value = $sf->[1];
1948 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1949 my ($table, $column) = @{ $entry };
1950 next SFENTRY unless exists $tables{$table};
1951 my $key = _disambiguate($table, $column);
1952 if ($result->{$key}) {
1953 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1954 $result->{$key} .= " | " . $value;
1957 $result->{$key} = $value;
1964 # modify copyrightdate to keep only the 1st year found
1965 if (exists $result->{'copyrightdate'}) {
1966 my $temp = $result->{'copyrightdate'};
1967 $temp =~ m/c(\d\d\d\d)/;
1968 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1969 $result->{'copyrightdate'} = $1;
1971 else { # if no cYYYY, get the 1st date.
1972 $temp =~ m/(\d\d\d\d)/;
1973 $result->{'copyrightdate'} = $1;
1977 # modify publicationyear to keep only the 1st year found
1978 if (exists $result->{'publicationyear'}) {
1979 my $temp = $result->{'publicationyear'};
1980 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1981 $result->{'publicationyear'} = $1;
1983 else { # if no cYYYY, get the 1st date.
1984 $temp =~ m/(\d\d\d\d)/;
1985 $result->{'publicationyear'} = $1;
1992 sub _get_inverted_marc_field_map {
1994 my $relations = C4::Context->marcfromkohafield;
1996 foreach my $frameworkcode (keys %{ $relations }) {
1997 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1998 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1999 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2000 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2001 my ($table, $column) = split /[.]/, $kohafield, 2;
2002 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2003 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2009 =head2 _disambiguate
2013 $newkey = _disambiguate($table, $field);
2015 This is a temporary hack to distinguish between the
2016 following sets of columns when using TransformMarcToKoha.
2018 items.cn_source & biblioitems.cn_source
2019 items.cn_sort & biblioitems.cn_sort
2021 Columns that are currently NOT distinguished (FIXME
2022 due to lack of time to fully test) are:
2024 biblio.notes and biblioitems.notes
2029 FIXME - this is necessary because prefixing each column
2030 name with the table name would require changing lots
2031 of code and templates, and exposing more of the DB
2032 structure than is good to the UI templates, particularly
2033 since biblio and bibloitems may well merge in a future
2034 version. In the future, it would also be good to
2035 separate DB access and UI presentation field names
2042 sub CountItemsIssued {
2043 my ( $biblionumber ) = @_;
2044 my $dbh = C4::Context->dbh;
2045 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2046 $sth->execute( $biblionumber );
2047 my $row = $sth->fetchrow_hashref();
2048 return $row->{'issuedCount'};
2052 my ($table, $column) = @_;
2053 if ($column eq "cn_sort" or $column eq "cn_source") {
2054 return $table . '.' . $column;
2061 =head2 get_koha_field_from_marc
2065 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2067 Internal function to map data from the MARC record to a specific non-MARC field.
2068 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2074 sub get_koha_field_from_marc {
2075 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2076 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2078 foreach my $field ( $record->field($tagfield) ) {
2079 if ( $field->tag() < 10 ) {
2081 $kohafield .= " | " . $field->data();
2084 $kohafield = $field->data();
2088 if ( $field->subfields ) {
2089 my @subfields = $field->subfields();
2090 foreach my $subfieldcount ( 0 .. $#subfields ) {
2091 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2094 " | " . $subfields[$subfieldcount][1];
2098 $subfields[$subfieldcount][1];
2109 =head2 TransformMarcToKohaOneField
2113 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2119 sub TransformMarcToKohaOneField {
2121 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2122 # only the 1st will be retrieved...
2123 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2125 my ( $tagfield, $subfield ) =
2126 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2128 foreach my $field ( $record->field($tagfield) ) {
2129 if ( $field->tag() < 10 ) {
2130 if ( $result->{$kohafield} ) {
2131 $result->{$kohafield} .= " | " . $field->data();
2134 $result->{$kohafield} = $field->data();
2138 if ( $field->subfields ) {
2139 my @subfields = $field->subfields();
2140 foreach my $subfieldcount ( 0 .. $#subfields ) {
2141 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2142 if ( $result->{$kohafield} ) {
2143 $result->{$kohafield} .=
2144 " | " . $subfields[$subfieldcount][1];
2147 $result->{$kohafield} =
2148 $subfields[$subfieldcount][1];
2158 =head1 OTHER FUNCTIONS
2161 =head2 PrepareItemrecordDisplay
2165 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2167 Returns a hash with all the fields for Display a given item data in a template
2173 sub PrepareItemrecordDisplay {
2175 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2177 my $dbh = C4::Context->dbh;
2178 my $frameworkcode = &GetFrameworkCode( $bibnum );
2179 my ( $itemtagfield, $itemtagsubfield ) =
2180 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2181 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2182 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2184 my $authorised_values_sth =
2186 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2188 foreach my $tag ( sort keys %{$tagslib} ) {
2189 my $previous_tag = '';
2191 # loop through each subfield
2193 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2194 next if ( subfield_is_koha_internal_p($subfield) );
2195 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2197 $subfield_data{tag} = $tag;
2198 $subfield_data{subfield} = $subfield;
2199 $subfield_data{countsubfield} = $cntsubf++;
2200 $subfield_data{kohafield} =
2201 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2203 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2204 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2205 $subfield_data{mandatory} =
2206 $tagslib->{$tag}->{$subfield}->{mandatory};
2207 $subfield_data{repeatable} =
2208 $tagslib->{$tag}->{$subfield}->{repeatable};
2209 $subfield_data{hidden} = "display:none"
2210 if $tagslib->{$tag}->{$subfield}->{hidden};
2213 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2215 if (!defined $value) {
2218 $value =~ s/"/"/g;
2220 # search for itemcallnumber if applicable
2221 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2222 'items.itemcallnumber'
2223 && C4::Context->preference('itemcallnumber') )
2226 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2228 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2229 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2231 $value = $temp->subfield($CNsubfield);
2234 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2235 'items.itemcallnumber'
2236 && $defaultvalues->{'callnumber'} )
2238 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2240 $value = $defaultvalues->{'callnumber'};
2243 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2244 'items.holdingbranch' ||
2245 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2247 && $defaultvalues->{'branchcode'} )
2249 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2251 $value = $defaultvalues->{branchcode};
2254 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2255 my @authorised_values;
2258 # builds list, depending on authorised value...
2260 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2263 if ( ( C4::Context->preference("IndependantBranches") )
2264 && ( C4::Context->userenv->{flags} % 2 != 1 ) )
2268 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2270 $sth->execute( C4::Context->userenv->{branch} );
2271 push @authorised_values, ""
2273 $tagslib->{$tag}->{$subfield}->{mandatory} );
2274 while ( my ( $branchcode, $branchname ) =
2275 $sth->fetchrow_array )
2277 push @authorised_values, $branchcode;
2278 $authorised_lib{$branchcode} = $branchname;
2284 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2287 push @authorised_values, ""
2289 $tagslib->{$tag}->{$subfield}->{mandatory} );
2290 while ( my ( $branchcode, $branchname ) =
2291 $sth->fetchrow_array )
2293 push @authorised_values, $branchcode;
2294 $authorised_lib{$branchcode} = $branchname;
2300 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2305 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2308 push @authorised_values, ""
2309 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2310 while ( my ( $itemtype, $description ) =
2311 $sth->fetchrow_array )
2313 push @authorised_values, $itemtype;
2314 $authorised_lib{$itemtype} = $description;
2317 #---- "true" authorised value
2320 $authorised_values_sth->execute(
2321 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2322 push @authorised_values, ""
2323 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2324 while ( my ( $value, $lib ) =
2325 $authorised_values_sth->fetchrow_array )
2327 push @authorised_values, $value;
2328 $authorised_lib{$value} = $lib;
2331 $subfield_data{marc_value} = CGI::scrolling_list(
2332 -name => 'field_value',
2333 -values => \@authorised_values,
2334 -default => "$value",
2335 -labels => \%authorised_lib,
2342 $subfield_data{marc_value} =
2343 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2345 push( @loop_data, \%subfield_data );
2349 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2350 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2352 'itemtagfield' => $itemtagfield,
2353 'itemtagsubfield' => $itemtagsubfield,
2354 'itemnumber' => $itemnumber,
2355 'iteminformation' => \@loop_data
2361 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2363 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2364 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2365 # =head2 ModZebrafiles
2367 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2371 # sub ModZebrafiles {
2373 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2377 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2378 # unless ( opendir( DIR, "$zebradir" ) ) {
2379 # warn "$zebradir not found";
2383 # my $filename = $zebradir . $biblionumber;
2386 # open( OUTPUT, ">", $filename . ".xml" );
2387 # print OUTPUT $record;
2396 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2398 $biblionumber is the biblionumber we want to index
2399 $op is specialUpdate or delete, and is used to know what we want to do
2400 $server is the server that we want to update
2401 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2402 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2404 $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.
2411 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2412 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2413 my $dbh=C4::Context->dbh;
2415 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2417 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2418 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2420 if (C4::Context->preference("NoZebra")) {
2421 # lock the nozebra table : we will read index lines, update them in Perl process
2422 # and write everything in 1 transaction.
2423 # lock the table to avoid someone else overwriting what we are doing
2424 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2425 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2426 if ($op eq 'specialUpdate') {
2427 # OK, we have to add or update the record
2428 # 1st delete (virtually, in indexes), if record actually exists
2430 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2432 # ... add the record
2433 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2435 # it's a deletion, delete the record...
2436 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2437 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2439 # ok, now update the database...
2440 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2441 foreach my $key (keys %result) {
2442 foreach my $index (keys %{$result{$key}}) {
2443 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2446 $dbh->do('UNLOCK TABLES');
2449 # we use zebra, just fill zebraqueue table
2451 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2453 AND biblio_auth_number = ?
2456 my $check_sth = $dbh->prepare_cached($check_sql);
2457 $check_sth->execute($server, $biblionumber, $op);
2458 my ($count) = $check_sth->fetchrow_array;
2459 $check_sth->finish();
2461 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2462 $sth->execute($biblionumber,$server,$op);
2468 =head2 GetNoZebraIndexes
2470 %indexes = GetNoZebraIndexes;
2472 return the data from NoZebraIndexes syspref.
2476 sub GetNoZebraIndexes {
2477 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2479 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2480 $line =~ /(.*)=>(.*)/;
2481 my $index = $1; # initial ' or " is removed afterwards
2483 $index =~ s/'|"|\s//g;
2484 $fields =~ s/'|"|\s//g;
2485 $indexes{$index}=$fields;
2490 =head1 INTERNAL FUNCTIONS
2492 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2494 function to delete a biblio in NoZebra indexes
2495 This function does NOT delete anything in database : it reads all the indexes entries
2496 that have to be deleted & delete them in the hash
2497 The SQL part is done either :
2498 - after the Add if we are modifying a biblio (delete + add again)
2499 - immediatly after this sub if we are doing a true deletion.
2500 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2505 sub _DelBiblioNoZebra {
2506 my ($biblionumber, $record, $server)=@_;
2509 my $dbh = C4::Context->dbh;
2513 if ($server eq 'biblioserver') {
2514 %index=GetNoZebraIndexes;
2515 # get title of the record (to store the 10 first letters with the index)
2516 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2517 $title = lc($record->subfield($titletag,$titlesubfield));
2519 # for authorities, the "title" is the $a mainentry
2520 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2521 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2522 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2523 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2524 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2525 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2526 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2530 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2531 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2532 # limit to 10 char, should be enough, and limit the DB size
2533 $title = substr($title,0,10);
2535 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2536 foreach my $field ($record->fields()) {
2537 #parse each subfield
2538 next if $field->tag <10;
2539 foreach my $subfield ($field->subfields()) {
2540 my $tag = $field->tag();
2541 my $subfieldcode = $subfield->[0];
2543 # check each index to see if the subfield is stored somewhere
2544 # otherwise, store it in __RAW__ index
2545 foreach my $key (keys %index) {
2546 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2547 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2549 my $line= lc $subfield->[1];
2550 # remove meaningless value in the field...
2551 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2552 # ... and split in words
2553 foreach (split / /,$line) {
2554 next unless $_; # skip empty values (multiple spaces)
2555 # if the entry is already here, do nothing, the biblionumber has already be removed
2556 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2557 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2558 $sth2->execute($server,$key,$_);
2559 my $existing_biblionumbers = $sth2->fetchrow;
2561 if ($existing_biblionumbers) {
2562 # warn " existing for $key $_: $existing_biblionumbers";
2563 $result{$key}->{$_} =$existing_biblionumbers;
2564 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2570 # the subfield is not indexed, store it in __RAW__ index anyway
2572 my $line= lc $subfield->[1];
2573 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2574 # ... and split in words
2575 foreach (split / /,$line) {
2576 next unless $_; # skip empty values (multiple spaces)
2577 # if the entry is already here, do nothing, the biblionumber has already be removed
2578 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2579 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2580 $sth2->execute($server,'__RAW__',$_);
2581 my $existing_biblionumbers = $sth2->fetchrow;
2583 if ($existing_biblionumbers) {
2584 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2585 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2595 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2597 function to add a biblio in NoZebra indexes
2601 sub _AddBiblioNoZebra {
2602 my ($biblionumber, $record, $server, %result)=@_;
2603 my $dbh = C4::Context->dbh;
2607 if ($server eq 'biblioserver') {
2608 %index=GetNoZebraIndexes;
2609 # get title of the record (to store the 10 first letters with the index)
2610 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title', ''); # FIXME: should be GetFrameworkCode($biblionumber) ??
2611 $title = lc($record->subfield($titletag,$titlesubfield));
2613 # warn "server : $server";
2614 # for authorities, the "title" is the $a mainentry
2615 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2616 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2617 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2618 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2619 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2620 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2621 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2624 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2625 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2626 # limit to 10 char, should be enough, and limit the DB size
2627 $title = substr($title,0,10);
2629 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2630 foreach my $field ($record->fields()) {
2631 #parse each subfield
2632 ###FIXME: impossible to index a 001-009 value with NoZebra
2633 next if $field->tag <10;
2634 foreach my $subfield ($field->subfields()) {
2635 my $tag = $field->tag();
2636 my $subfieldcode = $subfield->[0];
2638 # warn "INDEXING :".$subfield->[1];
2639 # check each index to see if the subfield is stored somewhere
2640 # otherwise, store it in __RAW__ index
2641 foreach my $key (keys %index) {
2642 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2643 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2645 my $line= lc $subfield->[1];
2646 # remove meaningless value in the field...
2647 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2648 # ... and split in words
2649 foreach (split / /,$line) {
2650 next unless $_; # skip empty values (multiple spaces)
2651 # if the entry is already here, improve weight
2652 # warn "managing $_";
2653 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2654 my $weight = $1 + 1;
2655 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2656 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2658 # get the value if it exist in the nozebra table, otherwise, create it
2659 $sth2->execute($server,$key,$_);
2660 my $existing_biblionumbers = $sth2->fetchrow;
2662 if ($existing_biblionumbers) {
2663 $result{$key}->{"$_"} =$existing_biblionumbers;
2664 my $weight = defined $1 ? $1 + 1 : 1;
2665 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2666 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2667 # create a new ligne for this entry
2669 # warn "INSERT : $server / $key / $_";
2670 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2671 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2677 # the subfield is not indexed, store it in __RAW__ index anyway
2679 my $line= lc $subfield->[1];
2680 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2681 # ... and split in words
2682 foreach (split / /,$line) {
2683 next unless $_; # skip empty values (multiple spaces)
2684 # if the entry is already here, improve weight
2685 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2686 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2688 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2689 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2691 # get the value if it exist in the nozebra table, otherwise, create it
2692 $sth2->execute($server,'__RAW__',$_);
2693 my $existing_biblionumbers = $sth2->fetchrow;
2695 if ($existing_biblionumbers) {
2696 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2697 my $weight = ($1 ? $1 : 0) + 1;
2698 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2699 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2700 # create a new ligne for this entry
2702 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2703 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2718 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2720 Find the given $subfield in the given $tag in the given
2721 MARC::Record $record. If the subfield is found, returns
2722 the (indicators, value) pair; otherwise, (undef, undef) is
2726 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2727 I suggest we export it from this module.
2734 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2737 if ( $tagfield < 10 ) {
2738 if ( $record->field($tagfield) ) {
2739 push @result, $record->field($tagfield)->data();
2746 foreach my $field ( $record->field($tagfield) ) {
2747 my @subfields = $field->subfields();
2748 foreach my $subfield (@subfields) {
2749 if ( @$subfield[0] eq $insubfield ) {
2750 push @result, @$subfield[1];
2751 $indicator = $field->indicator(1) . $field->indicator(2);
2756 return ( $indicator, @result );
2759 =head2 _koha_marc_update_bib_ids
2763 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2765 Internal function to add or update biblionumber and biblioitemnumber to
2772 sub _koha_marc_update_bib_ids {
2773 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2775 # we must add bibnum and bibitemnum in MARC::Record...
2776 # we build the new field with biblionumber and biblioitemnumber
2777 # we drop the original field
2778 # we add the new builded field.
2779 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2780 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2782 if ($biblio_tag != $biblioitem_tag) {
2783 # biblionumber & biblioitemnumber are in different fields
2785 # deal with biblionumber
2786 my ($new_field, $old_field);
2787 if ($biblio_tag < 10) {
2788 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2791 MARC::Field->new( $biblio_tag, '', '',
2792 "$biblio_subfield" => $biblionumber );
2795 # drop old field and create new one...
2796 $old_field = $record->field($biblio_tag);
2797 $record->delete_field($old_field) if $old_field;
2798 $record->append_fields($new_field);
2800 # deal with biblioitemnumber
2801 if ($biblioitem_tag < 10) {
2802 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2805 MARC::Field->new( $biblioitem_tag, '', '',
2806 "$biblioitem_subfield" => $biblioitemnumber, );
2808 # drop old field and create new one...
2809 $old_field = $record->field($biblioitem_tag);
2810 $record->delete_field($old_field) if $old_field;
2811 $record->insert_fields_ordered($new_field);
2814 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2815 my $new_field = MARC::Field->new(
2816 $biblio_tag, '', '',
2817 "$biblio_subfield" => $biblionumber,
2818 "$biblioitem_subfield" => $biblioitemnumber
2821 # drop old field and create new one...
2822 my $old_field = $record->field($biblio_tag);
2823 $record->delete_field($old_field) if $old_field;
2824 $record->insert_fields_ordered($new_field);
2828 =head2 _koha_marc_update_biblioitem_cn_sort
2832 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2836 Given a MARC bib record and the biblioitem hash, update the
2837 subfield that contains a copy of the value of biblioitems.cn_sort.
2841 sub _koha_marc_update_biblioitem_cn_sort {
2843 my $biblioitem = shift;
2844 my $frameworkcode= shift;
2846 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2847 return unless $biblioitem_tag;
2849 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2851 if (my $field = $marc->field($biblioitem_tag)) {
2852 $field->delete_subfield(code => $biblioitem_subfield);
2853 if ($cn_sort ne '') {
2854 $field->add_subfields($biblioitem_subfield => $cn_sort);
2857 # if we get here, no biblioitem tag is present in the MARC record, so
2858 # we'll create it if $cn_sort is not empty -- this would be
2859 # an odd combination of events, however
2861 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2866 =head2 _koha_add_biblio
2870 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2872 Internal function to add a biblio ($biblio is a hash with the values)
2878 sub _koha_add_biblio {
2879 my ( $dbh, $biblio, $frameworkcode ) = @_;
2883 # set the series flag
2885 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2889 SET frameworkcode = ?,
2900 my $sth = $dbh->prepare($query);
2903 $biblio->{'author'},
2905 $biblio->{'unititle'},
2908 $biblio->{'seriestitle'},
2909 $biblio->{'copyrightdate'},
2910 $biblio->{'abstract'}
2913 my $biblionumber = $dbh->{'mysql_insertid'};
2914 if ( $dbh->errstr ) {
2915 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2920 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2921 return ($biblionumber,$error);
2924 =head2 _koha_modify_biblio
2928 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2930 Internal function for updating the biblio table
2936 sub _koha_modify_biblio {
2937 my ( $dbh, $biblio, $frameworkcode ) = @_;
2942 SET frameworkcode = ?,
2951 WHERE biblionumber = ?
2954 my $sth = $dbh->prepare($query);
2958 $biblio->{'author'},
2960 $biblio->{'unititle'},
2962 $biblio->{'serial'},
2963 $biblio->{'seriestitle'},
2964 $biblio->{'copyrightdate'},
2965 $biblio->{'abstract'},
2966 $biblio->{'biblionumber'}
2967 ) if $biblio->{'biblionumber'};
2969 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2970 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2973 return ( $biblio->{'biblionumber'},$error );
2976 =head2 _koha_modify_biblioitem_nonmarc
2980 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2982 Updates biblioitems row except for marc and marcxml, which should be changed
2989 sub _koha_modify_biblioitem_nonmarc {
2990 my ( $dbh, $biblioitem ) = @_;
2993 # re-calculate the cn_sort, it may have changed
2994 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2998 SET biblionumber = ?,
3004 publicationyear = ?,
3008 collectiontitle = ?,
3010 collectionvolume= ?,
3011 editionstatement= ?,
3012 editionresponsibility = ?,
3026 where biblioitemnumber = ?
3028 my $sth = $dbh->prepare($query);
3030 $biblioitem->{'biblionumber'},
3031 $biblioitem->{'volume'},
3032 $biblioitem->{'number'},
3033 $biblioitem->{'itemtype'},
3034 $biblioitem->{'isbn'},
3035 $biblioitem->{'issn'},
3036 $biblioitem->{'publicationyear'},
3037 $biblioitem->{'publishercode'},
3038 $biblioitem->{'volumedate'},
3039 $biblioitem->{'volumedesc'},
3040 $biblioitem->{'collectiontitle'},
3041 $biblioitem->{'collectionissn'},
3042 $biblioitem->{'collectionvolume'},
3043 $biblioitem->{'editionstatement'},
3044 $biblioitem->{'editionresponsibility'},
3045 $biblioitem->{'illus'},
3046 $biblioitem->{'pages'},
3047 $biblioitem->{'bnotes'},
3048 $biblioitem->{'size'},
3049 $biblioitem->{'place'},
3050 $biblioitem->{'lccn'},
3051 $biblioitem->{'url'},
3052 $biblioitem->{'biblioitems.cn_source'},
3053 $biblioitem->{'cn_class'},
3054 $biblioitem->{'cn_item'},
3055 $biblioitem->{'cn_suffix'},
3057 $biblioitem->{'totalissues'},
3058 $biblioitem->{'biblioitemnumber'}
3060 if ( $dbh->errstr ) {
3061 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3064 return ($biblioitem->{'biblioitemnumber'},$error);
3067 =head2 _koha_add_biblioitem
3071 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3073 Internal function to add a biblioitem
3079 sub _koha_add_biblioitem {
3080 my ( $dbh, $biblioitem ) = @_;
3083 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3085 "INSERT INTO biblioitems SET
3092 publicationyear = ?,
3096 collectiontitle = ?,
3098 collectionvolume= ?,
3099 editionstatement= ?,
3100 editionresponsibility = ?,
3116 my $sth = $dbh->prepare($query);
3118 $biblioitem->{'biblionumber'},
3119 $biblioitem->{'volume'},
3120 $biblioitem->{'number'},
3121 $biblioitem->{'itemtype'},
3122 $biblioitem->{'isbn'},
3123 $biblioitem->{'issn'},
3124 $biblioitem->{'publicationyear'},
3125 $biblioitem->{'publishercode'},
3126 $biblioitem->{'volumedate'},
3127 $biblioitem->{'volumedesc'},
3128 $biblioitem->{'collectiontitle'},
3129 $biblioitem->{'collectionissn'},
3130 $biblioitem->{'collectionvolume'},
3131 $biblioitem->{'editionstatement'},
3132 $biblioitem->{'editionresponsibility'},
3133 $biblioitem->{'illus'},
3134 $biblioitem->{'pages'},
3135 $biblioitem->{'bnotes'},
3136 $biblioitem->{'size'},
3137 $biblioitem->{'place'},
3138 $biblioitem->{'lccn'},
3139 $biblioitem->{'marc'},
3140 $biblioitem->{'url'},
3141 $biblioitem->{'biblioitems.cn_source'},
3142 $biblioitem->{'cn_class'},
3143 $biblioitem->{'cn_item'},
3144 $biblioitem->{'cn_suffix'},
3146 $biblioitem->{'totalissues'}
3148 my $bibitemnum = $dbh->{'mysql_insertid'};
3149 if ( $dbh->errstr ) {
3150 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3154 return ($bibitemnum,$error);
3157 =head2 _koha_delete_biblio
3161 $error = _koha_delete_biblio($dbh,$biblionumber);
3163 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3165 C<$dbh> - the database handle
3166 C<$biblionumber> - the biblionumber of the biblio to be deleted
3172 # FIXME: add error handling
3174 sub _koha_delete_biblio {
3175 my ( $dbh, $biblionumber ) = @_;
3177 # get all the data for this biblio
3178 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3179 $sth->execute($biblionumber);
3181 if ( my $data = $sth->fetchrow_hashref ) {
3183 # save the record in deletedbiblio
3184 # find the fields to save
3185 my $query = "INSERT INTO deletedbiblio SET ";
3187 foreach my $temp ( keys %$data ) {
3188 $query .= "$temp = ?,";
3189 push( @bind, $data->{$temp} );
3192 # replace the last , by ",?)"
3194 my $bkup_sth = $dbh->prepare($query);
3195 $bkup_sth->execute(@bind);
3199 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3200 $del_sth->execute($biblionumber);
3207 =head2 _koha_delete_biblioitems
3211 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3213 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3215 C<$dbh> - the database handle
3216 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3222 # FIXME: add error handling
3224 sub _koha_delete_biblioitems {
3225 my ( $dbh, $biblioitemnumber ) = @_;
3227 # get all the data for this biblioitem
3229 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3230 $sth->execute($biblioitemnumber);
3232 if ( my $data = $sth->fetchrow_hashref ) {
3234 # save the record in deletedbiblioitems
3235 # find the fields to save
3236 my $query = "INSERT INTO deletedbiblioitems SET ";
3238 foreach my $temp ( keys %$data ) {
3239 $query .= "$temp = ?,";
3240 push( @bind, $data->{$temp} );
3243 # replace the last , by ",?)"
3245 my $bkup_sth = $dbh->prepare($query);
3246 $bkup_sth->execute(@bind);
3249 # delete the biblioitem
3251 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3252 $del_sth->execute($biblioitemnumber);
3259 =head1 UNEXPORTED FUNCTIONS
3261 =head2 ModBiblioMarc
3263 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3265 Add MARC data for a biblio to koha
3267 Function exported, but should NOT be used, unless you really know what you're doing
3273 # pass the MARC::Record to this function, and it will create the records in the marc field
3274 my ( $record, $biblionumber, $frameworkcode ) = @_;
3275 my $dbh = C4::Context->dbh;
3276 my @fields = $record->fields();
3277 if ( !$frameworkcode ) {
3278 $frameworkcode = "";
3281 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3282 $sth->execute( $frameworkcode, $biblionumber );
3284 my $encoding = C4::Context->preference("marcflavour");
3286 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3287 if ( $encoding eq "UNIMARC" ) {
3288 my $string = $record->subfield( 100, "a" );
3289 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3290 my $f100 = $record->field(100);
3291 $record->delete_field($f100);
3294 $string = POSIX::strftime( "%Y%m%d", localtime );
3296 $string = sprintf( "%-*s", 35, $string );
3298 substr( $string, 22, 6, "frey50" );
3299 unless ( $record->subfield( 100, "a" ) ) {
3300 $record->insert_grouped_field(
3301 MARC::Field->new( 100, "", "", "a" => $string ) );
3305 if (C4::Context->preference("NoZebra")) {
3306 # only NoZebra indexing needs to have
3307 # the previous version of the record
3308 $oldRecord = GetMarcBiblio($biblionumber);
3312 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3313 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3316 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3317 return $biblionumber;
3320 =head2 z3950_extended_services
3322 z3950_extended_services($serviceType,$serviceOptions,$record);
3324 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.
3326 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3328 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3330 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3334 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3335 syntax => the record syntax (transfer syntax)
3336 databaseName = Database from connection object
3338 To set serviceOptions, call set_service_options($serviceType)
3340 C<$record> the record, if one is needed for the service type
3342 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3346 sub z3950_extended_services {
3347 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3349 # get our connection object
3350 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3352 # create a new package object
3353 my $Zpackage = $Zconn->package();
3356 $Zpackage->option( action => $action );
3358 if ( $serviceOptions->{'databaseName'} ) {
3359 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3361 if ( $serviceOptions->{'recordIdNumber'} ) {
3363 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3365 if ( $serviceOptions->{'recordIdOpaque'} ) {
3367 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3370 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3371 #if ($serviceType eq 'itemorder') {
3372 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3373 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3374 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3375 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3378 if ( $serviceOptions->{record} ) {
3379 $Zpackage->option( record => $serviceOptions->{record} );
3381 # can be xml or marc
3382 if ( $serviceOptions->{'syntax'} ) {
3383 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3387 # send the request, handle any exception encountered
3388 eval { $Zpackage->send($serviceType) };
3389 if ( $@ && $@->isa("ZOOM::Exception") ) {
3390 return "error: " . $@->code() . " " . $@->message() . "\n";
3393 # free up package resources
3394 $Zpackage->destroy();
3397 =head2 set_service_options
3399 my $serviceOptions = set_service_options($serviceType);
3401 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3403 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3407 sub set_service_options {
3408 my ($serviceType) = @_;
3411 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3412 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3414 if ( $serviceType eq 'commit' ) {
3418 if ( $serviceType eq 'create' ) {
3422 if ( $serviceType eq 'drop' ) {
3423 die "ERROR: 'drop' not currently supported (by Zebra)";
3425 return $serviceOptions;
3428 =head3 get_biblio_authorised_values
3430 find the types and values for all authorised values assigned to this biblio.
3434 MARC::Record of the bib
3436 returns: a hashref mapping the authorised value to the value set for this biblionumber
3438 $authorised_values = {
3439 'Scent' => 'flowery',
3440 'Audience' => 'Young Adult',
3441 'itemtypes' => 'SER',
3444 Notes: forlibrarian should probably be passed in, and called something different.
3449 sub get_biblio_authorised_values {
3450 my $biblionumber = shift;
3453 my $forlibrarian = 1; # are we in staff or opac?
3454 my $frameworkcode = GetFrameworkCode( $biblionumber );
3456 my $authorised_values;
3458 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3459 or return $authorised_values;
3461 # assume that these entries in the authorised_value table are bibliolevel.
3462 # ones that start with 'item%' are item level.
3463 my $query = q(SELECT distinct authorised_value, kohafield
3464 FROM marc_subfield_structure
3465 WHERE authorised_value !=''
3466 AND (kohafield like 'biblio%'
3467 OR kohafield like '') );
3468 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3470 foreach my $tag ( keys( %$tagslib ) ) {
3471 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3472 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3473 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3474 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3475 if ( defined $record->field( $tag ) ) {
3476 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3477 if ( defined $this_subfield_value ) {
3478 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3485 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3486 return $authorised_values;
3496 Koha Developement team <info@koha.org>
3498 Paul POULAIN paul.poulain@free.fr
3500 Joshua Ferraro jmf@liblime.com