3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
24 use MARC::File::USMARC;
25 # Force MARC::File::XML to use LibXML SAX Parser
26 #$XML::SAX::ParserPackage = "XML::LibXML::SAX";
29 use POSIX qw(strftime);
32 use C4::Dates qw/format_date/;
33 use C4::Log; # logaction
39 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
45 @ISA = qw( Exporter );
63 &GetBiblioItemByBiblioNumber
64 &GetBiblioFromItemNumber
83 &GetAuthorisedValueDesc
87 &GetPublisherNameFromIsbn
104 # To link headings in a bib record
105 # to authority records.
107 &LinkBibHeadingsToAuthorities
111 # those functions are exported but should not be used
112 # they are usefull is few circumstances, so are exported.
113 # but don't use them unless you're a core developer ;-)
120 &TransformHtmlToMarc2
123 &PrepareItemrecordDisplay
130 C4::Biblio - cataloging management functions
134 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:
138 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
140 =item 2. as raw MARC in the Zebra index and storage engine
142 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
146 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
148 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.
152 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
154 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
158 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:
162 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
164 =item 2. _koha_* - low-level internal functions for managing the koha tables
166 =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.
168 =item 4. Zebra functions used to update the Zebra index
170 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
174 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 :
178 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
180 =item 2. add the biblionumber and biblioitemnumber into the MARC records
182 =item 3. save the marc record
186 When dealing with items, we must :
190 =item 1. save the item in items table, that gives us an itemnumber
192 =item 2. add the itemnumber to the item MARC field
194 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
196 When modifying a biblio or an item, the behaviour is quite similar.
200 =head1 EXPORTED FUNCTIONS
206 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
210 Exported function (core API) for adding a new biblio to koha.
212 The first argument is a C<MARC::Record> object containing the
213 bib to add, while the second argument is the desired MARC
216 This function also accepts a third, optional argument: a hashref
217 to additional options. The only defined option is C<defer_marc_save>,
218 which if present and mapped to a true value, causes C<AddBiblio>
219 to omit the call to save the MARC in C<bibilioitems.marc>
220 and C<biblioitems.marcxml> This option is provided B<only>
221 for the use of scripts such as C<bulkmarcimport.pl> that may need
222 to do some manipulation of the MARC record for item parsing before
223 saving it and which cannot afford the performance hit of saving
224 the MARC record twice. Consequently, do not use that option
225 unless you can guarantee that C<ModBiblioMarc> will be called.
231 my $frameworkcode = shift;
232 my $options = @_ ? shift : undef;
233 my $defer_marc_save = 0;
234 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
235 $defer_marc_save = 1;
238 my ($biblionumber,$biblioitemnumber,$error);
239 my $dbh = C4::Context->dbh;
240 # transform the data into koha-table style data
241 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
242 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
243 $olddata->{'biblionumber'} = $biblionumber;
244 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
246 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
248 # update MARC subfield that stores biblioitems.cn_sort
249 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
252 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
254 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
255 return ( $biblionumber, $biblioitemnumber );
262 ModBiblio( $record,$biblionumber,$frameworkcode);
266 Replace an existing bib record identified by C<$biblionumber>
267 with one supplied by the MARC::Record object C<$record>. The embedded
268 item, biblioitem, and biblionumber fields from the previous
269 version of the bib record replace any such fields of those tags that
270 are present in C<$record>. Consequently, ModBiblio() is not
271 to be used to try to modify item records.
273 C<$frameworkcode> specifies the MARC framework to use
274 when storing the modified bib record; among other things,
275 this controls how MARC fields get mapped to display columns
276 in the C<biblio> and C<biblioitems> tables, as well as
277 which fields are used to store embedded item, biblioitem,
278 and biblionumber data for indexing.
283 my ( $record, $biblionumber, $frameworkcode ) = @_;
284 if (C4::Context->preference("CataloguingLog")) {
285 my $newrecord = GetMarcBiblio($biblionumber);
286 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
289 my $dbh = C4::Context->dbh;
291 $frameworkcode = "" unless $frameworkcode;
293 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
294 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
295 my $oldRecord = GetMarcBiblio( $biblionumber );
297 # delete any item fields from incoming record to avoid
298 # duplication or incorrect data - use AddItem() or ModItem()
300 foreach my $field ($record->field($itemtag)) {
301 $record->delete_field($field);
304 # once all the items fields are removed, copy the old ones, in order to keep synchronize
305 $record->append_fields($oldRecord->field( $itemtag ));
307 # update biblionumber and biblioitemnumber in MARC
308 # FIXME - this is assuming a 1 to 1 relationship between
309 # biblios and biblioitems
310 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
311 $sth->execute($biblionumber);
312 my ($biblioitemnumber) = $sth->fetchrow;
314 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
316 # load the koha-table data object
317 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
319 # update MARC subfield that stores biblioitems.cn_sort
320 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
322 # update the MARC record (that now contains biblio and items) with the new record data
323 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
325 # modify the other koha tables
326 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
327 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
331 =head2 ModBiblioframework
333 ModBiblioframework($biblionumber,$frameworkcode);
334 Exported function to modify a biblio framework
338 sub ModBiblioframework {
339 my ( $biblionumber, $frameworkcode ) = @_;
340 my $dbh = C4::Context->dbh;
341 my $sth = $dbh->prepare(
342 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
344 $sth->execute($frameworkcode, $biblionumber);
352 my $error = &DelBiblio($dbh,$biblionumber);
353 Exported function (core API) for deleting a biblio in koha.
354 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
355 Also backs it up to deleted* tables
356 Checks to make sure there are not issues on any of the items
358 C<$error> : undef unless an error occurs
365 my ( $biblionumber ) = @_;
366 my $dbh = C4::Context->dbh;
367 my $error; # for error handling
369 # First make sure this biblio has no items attached
370 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
371 $sth->execute($biblionumber);
372 if (my $itemnumber = $sth->fetchrow){
373 # Fix this to use a status the template can understand
374 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
377 return $error if $error;
379 # We delete attached subscriptions
380 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
381 foreach my $subscription (@$subscriptions){
382 &C4::Serials::DelSubscription($subscription->{subscriptionid});
385 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
386 # for at least 2 reasons :
387 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
388 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
389 # 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)
391 if (C4::Context->preference("NoZebra")) {
392 # only NoZebra indexing needs to have
393 # the previous version of the record
394 $oldRecord = GetMarcBiblio($biblionumber);
396 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
398 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
401 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
402 $sth->execute($biblionumber);
403 while ( my $biblioitemnumber = $sth->fetchrow ) {
405 # delete this biblioitem
406 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
407 return $error if $error;
410 # delete biblio from Koha tables and save in deletedbiblio
411 # must do this *after* _koha_delete_biblioitems, otherwise
412 # delete cascade will prevent deletedbiblioitems rows
413 # from being generated by _koha_delete_biblioitems
414 $error = _koha_delete_biblio( $dbh, $biblionumber );
416 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
421 =head2 LinkBibHeadingsToAuthorities
425 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
429 Links bib headings to authority records by checking
430 each authority-controlled field in the C<MARC::Record>
431 object C<$marc>, looking for a matching authority record,
432 and setting the linking subfield $9 to the ID of that
435 If no matching authority exists, or if multiple
436 authorities match, no $9 will be added, and any
437 existing one inthe field will be deleted.
439 Returns the number of heading links changed in the
444 sub LinkBibHeadingsToAuthorities {
447 my $num_headings_changed = 0;
448 foreach my $field ($bib->fields()) {
449 my $heading = C4::Heading->new_from_bib_field($field);
450 next unless defined $heading;
453 my $current_link = $field->subfield('9');
455 # look for matching authorities
456 my $authorities = $heading->authorities();
458 # want only one exact match
459 if ($#{ $authorities } == 0) {
460 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
461 my $authid = $authority->field('001')->data();
462 next if defined $current_link and $current_link eq $authid;
464 $field->delete_subfield(code => '9') if defined $current_link;
465 $field->add_subfields('9', $authid);
466 $num_headings_changed++;
468 if (defined $current_link) {
469 $field->delete_subfield(code => '9');
470 $num_headings_changed++;
475 return $num_headings_changed;
478 =head2 GetRecordValue
482 my $values = GetRecordValue($field, $record, $frameworkcode);
486 Get MARC fields from a keyword defined in fieldmapping table.
491 my ($field, $record, $frameworkcode) = @_;
492 my $dbh = C4::Context->dbh;
494 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
495 $sth->execute($frameworkcode, $field);
499 while(my $row = $sth->fetchrow_hashref){
500 foreach my $field ($record->field($row->{fieldcode})){
501 if( ($row->{subfieldcode} ne "" && $field->subfield($row->{subfieldcode}))){
502 foreach my $subfield ($field->subfield($row->{subfieldcode})){
503 push @result, { 'subfield' => $subfield };
506 }elsif($row->{subfieldcode} eq "") {
507 push @result, {'subfield' => $field->as_string()};
515 =head2 SetFieldMapping
519 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
523 Set a Field to MARC mapping value, if it already exists we don't add a new one.
527 sub SetFieldMapping {
528 my ($framework, $field, $fieldcode, $subfieldcode) = @_;
529 my $dbh = C4::Context->dbh;
531 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
532 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
533 if(not $sth->fetchrow_hashref){
535 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
537 $sth->execute($fieldcode, $subfieldcode, $framework, $field);
541 =head2 DeleteFieldMapping
545 DeleteFieldMapping($id);
549 Delete a field mapping from an $id.
553 sub DeleteFieldMapping{
555 my $dbh = C4::Context->dbh;
557 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
561 =head2 GetFieldMapping
565 GetFieldMapping($frameworkcode);
569 Get all field mappings for a specified frameworkcode
573 sub GetFieldMapping {
574 my ($framework) = @_;
575 my $dbh = C4::Context->dbh;
577 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
578 $sth->execute($framework);
581 while(my $row = $sth->fetchrow_hashref){
591 $data = &GetBiblioData($biblionumber);
592 Returns information about the book with the given biblionumber.
593 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
594 the C<biblio> and C<biblioitems> tables in the
596 In addition, C<$data-E<gt>{subject}> is the list of the book's
597 subjects, separated by C<" , "> (space, comma, space).
598 If there are multiple biblioitems with the given biblionumber, only
599 the first one is considered.
607 my $dbh = C4::Context->dbh;
609 # my $query = C4::Context->preference('item-level_itypes') ?
610 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
612 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
613 # WHERE biblio.biblionumber = ?
614 # AND biblioitems.biblionumber = biblio.biblionumber
617 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
619 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
620 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
621 WHERE biblio.biblionumber = ?
622 AND biblioitems.biblionumber = biblio.biblionumber ";
624 my $sth = $dbh->prepare($query);
625 $sth->execute($bibnum);
627 $data = $sth->fetchrow_hashref;
631 } # sub GetBiblioData
633 =head2 &GetBiblioItemData
637 $itemdata = &GetBiblioItemData($biblioitemnumber);
639 Looks up the biblioitem with the given biblioitemnumber. Returns a
640 reference-to-hash. The keys are the fields from the C<biblio>,
641 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
642 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
649 sub GetBiblioItemData {
650 my ($biblioitemnumber) = @_;
651 my $dbh = C4::Context->dbh;
652 my $query = "SELECT *,biblioitems.notes AS bnotes
653 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
654 unless(C4::Context->preference('item-level_itypes')) {
655 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
657 $query .= " WHERE biblioitemnumber = ? ";
658 my $sth = $dbh->prepare($query);
660 $sth->execute($biblioitemnumber);
661 $data = $sth->fetchrow_hashref;
664 } # sub &GetBiblioItemData
666 =head2 GetBiblioItemByBiblioNumber
670 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
676 sub GetBiblioItemByBiblioNumber {
677 my ($biblionumber) = @_;
678 my $dbh = C4::Context->dbh;
679 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
683 $sth->execute($biblionumber);
685 while ( my $data = $sth->fetchrow_hashref ) {
686 push @results, $data;
693 =head2 GetBiblioFromItemNumber
697 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
699 Looks up the item with the given itemnumber. if undef, try the barcode.
701 C<&itemnodata> returns a reference-to-hash whose keys are the fields
702 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
710 sub GetBiblioFromItemNumber {
711 my ( $itemnumber, $barcode ) = @_;
712 my $dbh = C4::Context->dbh;
715 $sth=$dbh->prepare( "SELECT * FROM items
716 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
717 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
718 WHERE items.itemnumber = ?") ;
719 $sth->execute($itemnumber);
721 $sth=$dbh->prepare( "SELECT * FROM items
722 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
723 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
724 WHERE items.barcode = ?") ;
725 $sth->execute($barcode);
727 my $data = $sth->fetchrow_hashref;
736 $isbd = &GetISBDView($biblionumber);
738 Return the ISBD view which can be included in opac and intranet
745 my $biblionumber = shift;
746 my $record = GetMarcBiblio($biblionumber);
747 my $itemtype = &GetFrameworkCode($biblionumber);
748 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
749 my $tagslib = &GetMarcStructure( 1, $itemtype );
751 my $ISBD = C4::Context->preference('ISBD');
756 foreach my $isbdfield ( split (/#/, $bloc) ) {
758 # $isbdfield= /(.?.?.?)/;
759 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
760 my $fieldvalue = $1 || 0;
761 my $subfvalue = $2 || "";
763 my $analysestring = $4;
766 # warn "==> $1 / $2 / $3 / $4";
767 # my $fieldvalue=substr($isbdfield,0,3);
768 if ( $fieldvalue > 0 ) {
769 my $hasputtextbefore = 0;
770 my @fieldslist = $record->field($fieldvalue);
771 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
773 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
774 # warn "FV : $fieldvalue";
775 if ($subfvalue ne ""){
776 foreach my $field ( @fieldslist ) {
777 foreach my $subfield ($field->subfield($subfvalue)){
778 my $calculated = $analysestring;
779 my $tag = $field->tag();
784 GetAuthorisedValueDesc( $tag, $subfvalue,
785 $subfield, '', $tagslib );
786 my $tagsubf = $tag . $subfvalue;
788 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
789 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
791 # field builded, store the result
792 if ( $calculated && !$hasputtextbefore )
793 { # put textbefore if not done
794 $blocres .= $textbefore;
795 $hasputtextbefore = 1;
798 # remove punctuation at start
799 $calculated =~ s/^( |;|:|\.|-)*//g;
800 $blocres .= $calculated;
805 $blocres .= $textafter if $hasputtextbefore;
807 foreach my $field ( @fieldslist ) {
808 my $calculated = $analysestring;
809 my $tag = $field->tag();
813 my @subf = $field->subfields;
814 for my $i ( 0 .. $#subf ) {
815 my $valuecode = $subf[$i][1];
816 my $subfieldcode = $subf[$i][0];
818 GetAuthorisedValueDesc( $tag, $subf[$i][0],
819 $subf[$i][1], '', $tagslib );
820 my $tagsubf = $tag . $subfieldcode;
822 $calculated =~ s/ # replace all {{}} codes by the value code.
823 \{\{$tagsubf\}\} # catch the {{actualcode}}
825 $valuecode # replace by the value code
829 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
830 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
833 # field builded, store the result
834 if ( $calculated && !$hasputtextbefore )
835 { # put textbefore if not done
836 $blocres .= $textbefore;
837 $hasputtextbefore = 1;
840 # remove punctuation at start
841 $calculated =~ s/^( |;|:|\.|-)*//g;
842 $blocres .= $calculated;
845 $blocres .= $textafter if $hasputtextbefore;
849 $blocres .= $isbdfield;
854 $res =~ s/\{(.*?)\}//g;
856 $res =~ s/\n/<br\/>/g;
868 ( $count, @results ) = &GetBiblio($biblionumber);
875 my ($biblionumber) = @_;
876 my $dbh = C4::Context->dbh;
877 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
880 $sth->execute($biblionumber);
881 while ( my $data = $sth->fetchrow_hashref ) {
882 $results[$count] = $data;
886 return ( $count, @results );
889 =head2 GetBiblioItemInfosOf
893 GetBiblioItemInfosOf(@biblioitemnumbers);
899 sub GetBiblioItemInfosOf {
900 my @biblioitemnumbers = @_;
903 SELECT biblioitemnumber,
907 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
909 return get_infos_of( $query, 'biblioitemnumber' );
912 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
914 =head2 GetMarcStructure
918 $res = GetMarcStructure($forlibrarian,$frameworkcode);
920 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
921 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
922 $frameworkcode : the framework code to read
928 # cache for results of GetMarcStructure -- needed
930 our $marc_structure_cache;
932 sub GetMarcStructure {
933 my ( $forlibrarian, $frameworkcode ) = @_;
934 my $dbh=C4::Context->dbh;
935 $frameworkcode = "" unless $frameworkcode;
937 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
938 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
941 my $sth = $dbh->prepare(
942 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
943 $sth->execute($frameworkcode);
944 my ($total) = $sth->fetchrow;
945 $frameworkcode = "" unless ( $total > 0 );
946 $sth = $dbh->prepare(
947 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
948 FROM marc_tag_structure
949 WHERE frameworkcode=?
952 $sth->execute($frameworkcode);
953 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
955 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
958 $res->{$tag}->{lib} =
959 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
960 $res->{$tag}->{tab} = "";
961 $res->{$tag}->{mandatory} = $mandatory;
962 $res->{$tag}->{repeatable} = $repeatable;
965 $sth = $dbh->prepare(
966 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
967 FROM marc_subfield_structure
968 WHERE frameworkcode=?
969 ORDER BY tagfield,tagsubfield
973 $sth->execute($frameworkcode);
976 my $authorised_value;
988 $tag, $subfield, $liblibrarian,
990 $mandatory, $repeatable, $authorised_value,
991 $authtypecode, $value_builder, $kohafield,
992 $seealso, $hidden, $isurl,
998 $res->{$tag}->{$subfield}->{lib} =
999 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1000 $res->{$tag}->{$subfield}->{tab} = $tab;
1001 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1002 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1003 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1004 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1005 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1006 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1007 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1008 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1009 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1010 $res->{$tag}->{$subfield}->{'link'} = $link;
1011 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1014 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1019 =head2 GetUsedMarcStructure
1021 the same function as GetMarcStructure except it just takes field
1022 in tab 0-9. (used field)
1024 my $results = GetUsedMarcStructure($frameworkcode);
1026 L<$results> is a ref to an array which each case containts a ref
1027 to a hash which each keys is the columns from marc_subfield_structure
1029 L<$frameworkcode> is the framework code.
1033 sub GetUsedMarcStructure($){
1034 my $frameworkcode = shift || '';
1037 FROM marc_subfield_structure
1039 AND frameworkcode = ?
1040 ORDER BY tagfield, tagsubfield
1042 my $sth = C4::Context->dbh->prepare($query);
1043 $sth->execute($frameworkcode);
1044 return $sth->fetchall_arrayref({});
1047 =head2 GetMarcFromKohaField
1051 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1052 Returns the MARC fields & subfields mapped to the koha field
1053 for the given frameworkcode
1059 sub GetMarcFromKohaField {
1060 my ( $kohafield, $frameworkcode ) = @_;
1061 return 0, 0 unless $kohafield and defined $frameworkcode;
1062 my $relations = C4::Context->marcfromkohafield;
1064 $relations->{$frameworkcode}->{$kohafield}->[0],
1065 $relations->{$frameworkcode}->{$kohafield}->[1]
1069 =head2 GetMarcBiblio
1073 my $record = GetMarcBiblio($biblionumber);
1077 Returns MARC::Record representing bib identified by
1078 C<$biblionumber>. If no bib exists, returns undef.
1079 The MARC record contains both biblio & item data.
1084 my $biblionumber = shift;
1085 my $dbh = C4::Context->dbh;
1087 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1088 $sth->execute($biblionumber);
1089 my $row = $sth->fetchrow_hashref;
1090 my $marcxml = StripNonXmlChars($row->{'marcxml'});
1091 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1092 my $record = MARC::Record->new();
1094 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
1095 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
1096 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1107 my $marcxml = GetXmlBiblio($biblionumber);
1109 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1110 The XML contains both biblio & item datas
1117 my ( $biblionumber ) = @_;
1118 my $dbh = C4::Context->dbh;
1120 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1121 $sth->execute($biblionumber);
1122 my ($marcxml) = $sth->fetchrow;
1126 =head2 GetCOinSBiblio
1130 my $coins = GetCOinSBiblio($biblionumber);
1132 Returns the COinS(a span) which can be included in a biblio record
1138 sub GetCOinSBiblio {
1139 my ( $biblionumber ) = @_;
1140 my $record = GetMarcBiblio($biblionumber);
1142 if (defined $record){
1143 # get the coin format
1144 my $pos7 = substr $record->leader(), 7,1;
1145 my $pos6 = substr $record->leader(), 6,1;
1148 my ($aulast, $aufirst) = ('','');
1157 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1162 'b' => 'manuscript',
1164 'd' => 'manuscript',
1168 'i' => 'audioRecording',
1169 'j' => 'audioRecording',
1172 'm' => 'computerProgram',
1177 'a' => 'journalArticle',
1181 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1183 if( $genre eq 'book' ){
1184 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1187 ##### We must transform mtx to a valable mtx and document type ####
1188 if( $genre eq 'book' ){
1190 }elsif( $genre eq 'journal' ){
1192 }elsif( $genre eq 'journalArticle' ){
1199 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1202 $aulast = $record->subfield('700','a');
1203 $aufirst = $record->subfield('700','b');
1204 $oauthors = "&rft.au=$aufirst $aulast";
1206 if($record->field('200')){
1207 for my $au ($record->field('200')->subfield('g')){
1208 $oauthors .= "&rft.au=$au";
1211 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1212 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1213 $pubyear = $record->subfield('210','d');
1214 $publisher = $record->subfield('210','c');
1215 $isbn = $record->subfield('010','a');
1216 $issn = $record->subfield('011','a');
1218 # MARC21 need some improve
1221 $genre = "&rft.genre=book";
1224 if ($record->field('100')) {
1225 $oauthors .= "&rft.au=".$record->subfield('100','a');
1228 if($record->field('700')){
1229 for my $au ($record->field('700')->subfield('a')){
1230 $oauthors .= "&rft.au=$au";
1233 $title = "&rft.btitle=".$record->subfield('245','a');
1234 $subtitle = $record->subfield('245', 'b') || '';
1235 $title .= $subtitle;
1236 $pubyear = $record->subfield('260', 'c') || '';
1237 $publisher = $record->subfield('260', 'b') || '';
1238 $isbn = $record->subfield('020', 'a') || '';
1239 $issn = $record->subfield('022', 'a') || '';
1242 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1243 $coins_value =~ s/\ /\+/g;
1244 #<!-- 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="
1246 return $coins_value;
1249 =head2 GetAuthorisedValueDesc
1253 my $subfieldvalue =get_authorised_value_desc(
1254 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1255 Retrieve the complete description for a given authorised value.
1257 Now takes $category and $value pair too.
1258 my $auth_value_desc =GetAuthorisedValueDesc(
1259 '','', 'DVD' ,'','','CCODE');
1265 sub GetAuthorisedValueDesc {
1266 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1267 my $dbh = C4::Context->dbh;
1271 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1274 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1275 return C4::Branch::GetBranchName($value);
1279 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1280 return getitemtypeinfo($value)->{description};
1283 #---- "true" authorized value
1284 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1287 if ( $category ne "" ) {
1290 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1292 $sth->execute( $category, $value );
1293 my $data = $sth->fetchrow_hashref;
1294 return $data->{'lib'};
1297 return $value; # if nothing is found return the original value
1305 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1306 Get all notes from the MARC record and returns them in an array.
1307 The note are stored in differents places depending on MARC flavour
1314 my ( $record, $marcflavour ) = @_;
1316 if ( $marcflavour eq "MARC21" ) {
1319 else { # assume unimarc if not marc21
1326 foreach my $field ( $record->field($scope) ) {
1327 my $value = $field->as_string();
1328 $value =~ s/\n/<br \/>/g ;
1330 if ( $note ne "" ) {
1331 $marcnote = { marcnote => $note, };
1332 push @marcnotes, $marcnote;
1335 if ( $note ne $value ) {
1336 $note = $note . " " . $value;
1341 $marcnote = { marcnote => $note };
1342 push @marcnotes, $marcnote; #load last tag into array
1345 } # end GetMarcNotes
1347 =head2 GetMarcSubjects
1351 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1352 Get all subjects from the MARC record and returns them in an array.
1353 The subjects are stored in differents places depending on MARC flavour
1359 sub GetMarcSubjects {
1360 my ( $record, $marcflavour ) = @_;
1361 my ( $mintag, $maxtag );
1362 if ( $marcflavour eq "MARC21" ) {
1366 else { # assume unimarc if not marc21
1376 foreach my $field ( $record->field('6..' )) {
1377 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1379 my @subfields = $field->subfields();
1382 # if there is an authority link, build the link with an= subfield9
1383 my $subfield9 = $field->subfield('9');
1384 for my $subject_subfield (@subfields ) {
1385 # don't load unimarc subfields 3,4,5
1386 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1387 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1388 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1389 my $code = $subject_subfield->[0];
1390 my $value = $subject_subfield->[1];
1391 my $linkvalue = $value;
1392 $linkvalue =~ s/(\(|\))//g;
1393 my $operator = " and " unless $counter==0;
1395 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1397 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1399 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1401 my @this_link_loop = @link_loop;
1402 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1406 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1409 return \@marcsubjects;
1410 } #end getMARCsubjects
1412 =head2 GetMarcAuthors
1416 authors = GetMarcAuthors($record,$marcflavour);
1417 Get all authors from the MARC record and returns them in an array.
1418 The authors are stored in differents places depending on MARC flavour
1424 sub GetMarcAuthors {
1425 my ( $record, $marcflavour ) = @_;
1426 my ( $mintag, $maxtag );
1427 # tagslib useful for UNIMARC author reponsabilities
1428 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.
1429 if ( $marcflavour eq "MARC21" ) {
1433 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1442 foreach my $field ( $record->fields ) {
1443 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1446 my @subfields = $field->subfields();
1448 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1449 my $subfield9 = $field->subfield('9');
1450 for my $authors_subfield (@subfields) {
1451 # don't load unimarc subfields 3, 5
1452 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1453 my $subfieldcode = $authors_subfield->[0];
1454 my $value = $authors_subfield->[1];
1455 my $linkvalue = $value;
1456 $linkvalue =~ s/(\(|\))//g;
1457 my $operator = " and " unless $count_auth==0;
1458 # if we have an authority link, use that as the link, otherwise use standard searching
1460 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1463 # reset $linkvalue if UNIMARC author responsibility
1464 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1465 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1467 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1469 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1470 my @this_link_loop = @link_loop;
1471 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1472 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1475 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1477 return \@marcauthors;
1484 $marcurls = GetMarcUrls($record,$marcflavour);
1485 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1486 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1493 my ( $record, $marcflavour ) = @_;
1496 for my $field ( $record->field('856') ) {
1499 for my $note ( $field->subfield('z') ) {
1500 push @notes, { note => $note };
1502 my @urls = $field->subfield('u');
1503 foreach my $url (@urls) {
1504 if ( $marcflavour eq 'MARC21' ) {
1505 my $s3 = $field->subfield('3');
1506 my $link = $field->subfield('y');
1507 unless ( $url =~ /^\w+:/ ) {
1508 if ( $field->indicator(1) eq '7' ) {
1509 $url = $field->subfield('2') . "://" . $url;
1510 } elsif ( $field->indicator(1) eq '1' ) {
1511 $url = 'ftp://' . $url;
1513 # properly, this should be if ind1=4,
1514 # however we will assume http protocol since we're building a link.
1515 $url = 'http://' . $url;
1518 # TODO handle ind 2 (relationship)
1523 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1524 $marcurl->{'part'} = $s3 if ($link);
1525 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1527 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1528 $marcurl->{'MARCURL'} = $url;
1530 push @marcurls, $marcurl;
1536 =head2 GetMarcSeries
1540 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1541 Get all series from the MARC record and returns them in an array.
1542 The series are stored in differents places depending on MARC flavour
1549 my ($record, $marcflavour) = @_;
1550 my ($mintag, $maxtag);
1551 if ($marcflavour eq "MARC21") {
1554 } else { # assume unimarc if not marc21
1564 foreach my $field ($record->field('440'), $record->field('490')) {
1566 #my $value = $field->subfield('a');
1567 #$marcsubjct = {MARCSUBJCT => $value,};
1568 my @subfields = $field->subfields();
1569 #warn "subfields:".join " ", @$subfields;
1572 for my $series_subfield (@subfields) {
1574 undef $volume_number;
1575 # see if this is an instance of a volume
1576 if ($series_subfield->[0] eq 'v') {
1580 my $code = $series_subfield->[0];
1581 my $value = $series_subfield->[1];
1582 my $linkvalue = $value;
1583 $linkvalue =~ s/(\(|\))//g;
1584 my $operator = " and " unless $counter==0;
1585 push @link_loop, {link => $linkvalue, operator => $operator };
1586 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1587 if ($volume_number) {
1588 push @subfields_loop, {volumenum => $value};
1591 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1595 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1596 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1597 #push @marcsubjcts, $marcsubjct;
1601 my $marcseriessarray=\@marcseries;
1602 return $marcseriessarray;
1603 } #end getMARCseriess
1605 =head2 GetFrameworkCode
1609 $frameworkcode = GetFrameworkCode( $biblionumber )
1615 sub GetFrameworkCode {
1616 my ( $biblionumber ) = @_;
1617 my $dbh = C4::Context->dbh;
1618 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1619 $sth->execute($biblionumber);
1620 my ($frameworkcode) = $sth->fetchrow;
1621 return $frameworkcode;
1624 =head2 GetPublisherNameFromIsbn
1626 $name = GetPublishercodeFromIsbn($isbn);
1633 sub GetPublisherNameFromIsbn($){
1635 $isbn =~ s/[- _]//g;
1637 my @codes = (split '-', DisplayISBN($isbn));
1638 my $code = $codes[0].$codes[1].$codes[2];
1639 my $dbh = C4::Context->dbh;
1641 SELECT distinct publishercode
1644 AND publishercode IS NOT NULL
1647 my $sth = $dbh->prepare($query);
1648 $sth->execute("$code%");
1649 my $name = $sth->fetchrow;
1650 return $name if length $name;
1654 =head2 TransformKohaToMarc
1658 $record = TransformKohaToMarc( $hash )
1659 This function builds partial MARC::Record from a hash
1660 Hash entries can be from biblio or biblioitems.
1661 This function is called in acquisition module, to create a basic catalogue entry from user entry
1667 sub TransformKohaToMarc {
1669 my $sth = C4::Context->dbh->prepare(
1670 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1672 my $record = MARC::Record->new();
1673 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1674 foreach (keys %{$hash}) {
1675 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1680 =head2 TransformKohaToMarcOneField
1684 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1690 sub TransformKohaToMarcOneField {
1691 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1692 $frameworkcode='' unless $frameworkcode;
1696 if ( !defined $sth ) {
1697 my $dbh = C4::Context->dbh;
1698 $sth = $dbh->prepare(
1699 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1702 $sth->execute( $frameworkcode, $kohafieldname );
1703 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1704 my $tag = $record->field($tagfield);
1706 $tag->update( $tagsubfield => $value );
1707 $record->delete_field($tag);
1708 $record->insert_fields_ordered($tag);
1711 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1717 =head2 TransformHtmlToXml
1721 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1723 $auth_type contains :
1724 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1725 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1726 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1732 sub TransformHtmlToXml {
1733 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1734 my $xml = MARC::File::XML::header('UTF-8');
1735 $xml .= "<record>\n";
1736 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1737 MARC::File::XML->default_record_format($auth_type);
1738 # in UNIMARC, field 100 contains the encoding
1739 # check that there is one, otherwise the
1740 # MARC::Record->new_from_xml will fail (and Koha will die)
1741 my $unimarc_and_100_exist=0;
1742 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1747 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1748 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1749 # if we have a 100 field and it's values are not correct, skip them.
1750 # if we don't have any valid 100 field, we will create a default one at the end
1751 my $enc = substr( @$values[$i], 26, 2 );
1752 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1753 $unimarc_and_100_exist=1;
1758 @$values[$i] =~ s/&/&/g;
1759 @$values[$i] =~ s/</</g;
1760 @$values[$i] =~ s/>/>/g;
1761 @$values[$i] =~ s/"/"/g;
1762 @$values[$i] =~ s/'/'/g;
1763 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1764 # utf8::decode( @$values[$i] );
1766 if ( ( @$tags[$i] ne $prevtag ) ) {
1767 $j++ unless ( @$tags[$i] eq "" );
1769 $xml .= "</datafield>\n";
1770 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1771 && ( @$values[$i] ne "" ) )
1773 my $ind1 = substr( @$indicator[$j], 0, 1 );
1775 if ( @$indicator[$j] ) {
1776 $ind2 = substr( @$indicator[$j], 1, 1 );
1779 warn "Indicator in @$tags[$i] is empty";
1782 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1783 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1791 if ( @$values[$i] ne "" ) {
1794 if ( @$tags[$i] eq "000" ) {
1795 $xml .= "<leader>@$values[$i]</leader>\n";
1798 # rest of the fixed fields
1800 elsif ( @$tags[$i] < 10 ) {
1801 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1805 my $ind1 = substr( @$indicator[$j], 0, 1 );
1806 my $ind2 = substr( @$indicator[$j], 1, 1 );
1807 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1808 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1809 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1810 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1816 else { # @$tags[$i] eq $prevtag
1817 if ( @$values[$i] eq "" ) {
1821 my $ind1 = substr( @$indicator[$j], 0, 1 );
1822 my $ind2 = substr( @$indicator[$j], 1, 1 );
1823 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1824 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1825 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1828 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1831 $prevtag = @$tags[$i];
1833 $xml .= "</datafield>\n" if @$tags > 0;
1834 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1835 # warn "SETTING 100 for $auth_type";
1836 my $string = strftime( "%Y%m%d", localtime(time) );
1837 # set 50 to position 26 is biblios, 13 if authorities
1839 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1840 $string = sprintf( "%-*s", 35, $string );
1841 substr( $string, $pos , 6, "50" );
1842 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1843 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1844 $xml .= "</datafield>\n";
1846 $xml .= "</record>\n";
1847 $xml .= MARC::File::XML::footer();
1851 =head2 TransformHtmlToMarc
1853 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1854 L<$params> is a ref to an array as below:
1856 'tag_010_indicator1_531951' ,
1857 'tag_010_indicator2_531951' ,
1858 'tag_010_code_a_531951_145735' ,
1859 'tag_010_subfield_a_531951_145735' ,
1860 'tag_200_indicator1_873510' ,
1861 'tag_200_indicator2_873510' ,
1862 'tag_200_code_a_873510_673465' ,
1863 'tag_200_subfield_a_873510_673465' ,
1864 'tag_200_code_b_873510_704318' ,
1865 'tag_200_subfield_b_873510_704318' ,
1866 'tag_200_code_e_873510_280822' ,
1867 'tag_200_subfield_e_873510_280822' ,
1868 'tag_200_code_f_873510_110730' ,
1869 'tag_200_subfield_f_873510_110730' ,
1871 L<$cgi> is the CGI object which containts the value.
1872 L<$record> is the MARC::Record object.
1876 sub TransformHtmlToMarc {
1880 # explicitly turn on the UTF-8 flag for all
1881 # 'tag_' parameters to avoid incorrect character
1882 # conversion later on
1883 my $cgi_params = $cgi->Vars;
1884 foreach my $param_name (keys %$cgi_params) {
1885 if ($param_name =~ /^tag_/) {
1886 my $param_value = $cgi_params->{$param_name};
1887 if (utf8::decode($param_value)) {
1888 $cgi_params->{$param_name} = $param_value;
1890 # FIXME - need to do something if string is not valid UTF-8
1894 # creating a new record
1895 my $record = MARC::Record->new();
1898 while ($params->[$i]){ # browse all CGI params
1899 my $param = $params->[$i];
1901 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1902 if ($param eq 'biblionumber') {
1903 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1904 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1905 if ($biblionumbertagfield < 10) {
1906 $newfield = MARC::Field->new(
1907 $biblionumbertagfield,
1908 $cgi->param($param),
1911 $newfield = MARC::Field->new(
1912 $biblionumbertagfield,
1915 "$biblionumbertagsubfield" => $cgi->param($param),
1918 push @fields,$newfield if($newfield);
1920 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1923 my $ind1 = substr($cgi->param($param),0,1);
1924 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1928 if($tag < 10){ # no code for theses fields
1929 # in MARC editor, 000 contains the leader.
1930 if ($tag eq '000' ) {
1931 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1932 # between 001 and 009 (included)
1933 } elsif ($cgi->param($params->[$j+1]) ne '') {
1934 $newfield = MARC::Field->new(
1936 $cgi->param($params->[$j+1]),
1939 # > 009, deal with subfields
1941 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1942 my $inner_param = $params->[$j];
1944 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1945 $newfield->add_subfields(
1946 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1950 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1951 $newfield = MARC::Field->new(
1955 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1962 push @fields,$newfield if($newfield);
1967 $record->append_fields(@fields);
1971 # cache inverted MARC field map
1972 our $inverted_field_map;
1974 =head2 TransformMarcToKoha
1978 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1982 Extract data from a MARC bib record into a hashref representing
1983 Koha biblio, biblioitems, and items fields.
1986 sub TransformMarcToKoha {
1987 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1990 $limit_table=$limit_table||0;
1991 $frameworkcode = '' unless defined $frameworkcode;
1993 unless (defined $inverted_field_map) {
1994 $inverted_field_map = _get_inverted_marc_field_map();
1998 if ( defined $limit_table && $limit_table eq 'items') {
1999 $tables{'items'} = 1;
2001 $tables{'items'} = 1;
2002 $tables{'biblio'} = 1;
2003 $tables{'biblioitems'} = 1;
2006 # traverse through record
2007 MARCFIELD: foreach my $field ($record->fields()) {
2008 my $tag = $field->tag();
2009 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2010 if ($field->is_control_field()) {
2011 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2012 ENTRY: foreach my $entry (@{ $kohafields }) {
2013 my ($subfield, $table, $column) = @{ $entry };
2014 next ENTRY unless exists $tables{$table};
2015 my $key = _disambiguate($table, $column);
2016 if ($result->{$key}) {
2017 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
2018 $result->{$key} .= " | " . $field->data();
2021 $result->{$key} = $field->data();
2025 # deal with subfields
2026 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
2027 my $code = $sf->[0];
2028 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2029 my $value = $sf->[1];
2030 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
2031 my ($table, $column) = @{ $entry };
2032 next SFENTRY unless exists $tables{$table};
2033 my $key = _disambiguate($table, $column);
2034 if ($result->{$key}) {
2035 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
2036 $result->{$key} .= " | " . $value;
2039 $result->{$key} = $value;
2046 # modify copyrightdate to keep only the 1st year found
2047 if (exists $result->{'copyrightdate'}) {
2048 my $temp = $result->{'copyrightdate'};
2049 $temp =~ m/c(\d\d\d\d)/;
2050 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2051 $result->{'copyrightdate'} = $1;
2053 else { # if no cYYYY, get the 1st date.
2054 $temp =~ m/(\d\d\d\d)/;
2055 $result->{'copyrightdate'} = $1;
2059 # modify publicationyear to keep only the 1st year found
2060 if (exists $result->{'publicationyear'}) {
2061 my $temp = $result->{'publicationyear'};
2062 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2063 $result->{'publicationyear'} = $1;
2065 else { # if no cYYYY, get the 1st date.
2066 $temp =~ m/(\d\d\d\d)/;
2067 $result->{'publicationyear'} = $1;
2074 sub _get_inverted_marc_field_map {
2076 my $relations = C4::Context->marcfromkohafield;
2078 foreach my $frameworkcode (keys %{ $relations }) {
2079 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
2080 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2081 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2082 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2083 my ($table, $column) = split /[.]/, $kohafield, 2;
2084 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2085 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2091 =head2 _disambiguate
2095 $newkey = _disambiguate($table, $field);
2097 This is a temporary hack to distinguish between the
2098 following sets of columns when using TransformMarcToKoha.
2100 items.cn_source & biblioitems.cn_source
2101 items.cn_sort & biblioitems.cn_sort
2103 Columns that are currently NOT distinguished (FIXME
2104 due to lack of time to fully test) are:
2106 biblio.notes and biblioitems.notes
2111 FIXME - this is necessary because prefixing each column
2112 name with the table name would require changing lots
2113 of code and templates, and exposing more of the DB
2114 structure than is good to the UI templates, particularly
2115 since biblio and bibloitems may well merge in a future
2116 version. In the future, it would also be good to
2117 separate DB access and UI presentation field names
2124 sub CountItemsIssued {
2125 my ( $biblionumber ) = @_;
2126 my $dbh = C4::Context->dbh;
2127 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2128 $sth->execute( $biblionumber );
2129 my $row = $sth->fetchrow_hashref();
2130 return $row->{'issuedCount'};
2134 my ($table, $column) = @_;
2135 if ($column eq "cn_sort" or $column eq "cn_source") {
2136 return $table . '.' . $column;
2143 =head2 get_koha_field_from_marc
2147 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2149 Internal function to map data from the MARC record to a specific non-MARC field.
2150 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2156 sub get_koha_field_from_marc {
2157 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2158 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2160 foreach my $field ( $record->field($tagfield) ) {
2161 if ( $field->tag() < 10 ) {
2163 $kohafield .= " | " . $field->data();
2166 $kohafield = $field->data();
2170 if ( $field->subfields ) {
2171 my @subfields = $field->subfields();
2172 foreach my $subfieldcount ( 0 .. $#subfields ) {
2173 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2176 " | " . $subfields[$subfieldcount][1];
2180 $subfields[$subfieldcount][1];
2191 =head2 TransformMarcToKohaOneField
2195 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2201 sub TransformMarcToKohaOneField {
2203 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2204 # only the 1st will be retrieved...
2205 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2207 my ( $tagfield, $subfield ) =
2208 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2210 foreach my $field ( $record->field($tagfield) ) {
2211 if ( $field->tag() < 10 ) {
2212 if ( $result->{$kohafield} ) {
2213 $result->{$kohafield} .= " | " . $field->data();
2216 $result->{$kohafield} = $field->data();
2220 if ( $field->subfields ) {
2221 my @subfields = $field->subfields();
2222 foreach my $subfieldcount ( 0 .. $#subfields ) {
2223 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2224 if ( $result->{$kohafield} ) {
2225 $result->{$kohafield} .=
2226 " | " . $subfields[$subfieldcount][1];
2229 $result->{$kohafield} =
2230 $subfields[$subfieldcount][1];
2240 =head1 OTHER FUNCTIONS
2243 =head2 PrepareItemrecordDisplay
2247 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2249 Returns a hash with all the fields for Display a given item data in a template
2255 sub PrepareItemrecordDisplay {
2257 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2259 my $dbh = C4::Context->dbh;
2260 my $frameworkcode = &GetFrameworkCode( $bibnum );
2261 my ( $itemtagfield, $itemtagsubfield ) =
2262 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2263 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2264 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2266 my $authorised_values_sth =
2268 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2270 foreach my $tag ( sort keys %{$tagslib} ) {
2271 my $previous_tag = '';
2273 # loop through each subfield
2275 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2276 next if ( subfield_is_koha_internal_p($subfield) );
2277 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2279 $subfield_data{tag} = $tag;
2280 $subfield_data{subfield} = $subfield;
2281 $subfield_data{countsubfield} = $cntsubf++;
2282 $subfield_data{kohafield} =
2283 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2285 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2286 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2287 $subfield_data{mandatory} =
2288 $tagslib->{$tag}->{$subfield}->{mandatory};
2289 $subfield_data{repeatable} =
2290 $tagslib->{$tag}->{$subfield}->{repeatable};
2291 $subfield_data{hidden} = "display:none"
2292 if $tagslib->{$tag}->{$subfield}->{hidden};
2295 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2297 if (!defined $value) {
2300 $value =~ s/"/"/g;
2302 # search for itemcallnumber if applicable
2303 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2304 'items.itemcallnumber'
2305 && C4::Context->preference('itemcallnumber') )
2308 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2310 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2311 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2313 $value = $temp->subfield($CNsubfield);
2316 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2317 'items.itemcallnumber'
2318 && $defaultvalues->{'callnumber'} )
2320 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2322 $value = $defaultvalues->{'callnumber'};
2325 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2326 'items.holdingbranch' ||
2327 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2329 && $defaultvalues->{'branchcode'} )
2331 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2333 $value = $defaultvalues->{branchcode};
2336 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2337 my @authorised_values;
2340 # builds list, depending on authorised value...
2342 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2345 if ( ( C4::Context->preference("IndependantBranches") )
2346 && ( C4::Context->userenv->{flags} != 1 ) )
2350 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2352 $sth->execute( C4::Context->userenv->{branch} );
2353 push @authorised_values, ""
2355 $tagslib->{$tag}->{$subfield}->{mandatory} );
2356 while ( my ( $branchcode, $branchname ) =
2357 $sth->fetchrow_array )
2359 push @authorised_values, $branchcode;
2360 $authorised_lib{$branchcode} = $branchname;
2366 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2369 push @authorised_values, ""
2371 $tagslib->{$tag}->{$subfield}->{mandatory} );
2372 while ( my ( $branchcode, $branchname ) =
2373 $sth->fetchrow_array )
2375 push @authorised_values, $branchcode;
2376 $authorised_lib{$branchcode} = $branchname;
2382 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2387 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2390 push @authorised_values, ""
2391 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2392 while ( my ( $itemtype, $description ) =
2393 $sth->fetchrow_array )
2395 push @authorised_values, $itemtype;
2396 $authorised_lib{$itemtype} = $description;
2399 #---- "true" authorised value
2402 $authorised_values_sth->execute(
2403 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2404 push @authorised_values, ""
2405 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2406 while ( my ( $value, $lib ) =
2407 $authorised_values_sth->fetchrow_array )
2409 push @authorised_values, $value;
2410 $authorised_lib{$value} = $lib;
2413 $subfield_data{marc_value} = CGI::scrolling_list(
2414 -name => 'field_value',
2415 -values => \@authorised_values,
2416 -default => "$value",
2417 -labels => \%authorised_lib,
2424 $subfield_data{marc_value} =
2425 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2427 push( @loop_data, \%subfield_data );
2431 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2432 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2434 'itemtagfield' => $itemtagfield,
2435 'itemtagsubfield' => $itemtagsubfield,
2436 'itemnumber' => $itemnumber,
2437 'iteminformation' => \@loop_data
2443 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2445 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2446 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2447 # =head2 ModZebrafiles
2449 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2453 # sub ModZebrafiles {
2455 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2459 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2460 # unless ( opendir( DIR, "$zebradir" ) ) {
2461 # warn "$zebradir not found";
2465 # my $filename = $zebradir . $biblionumber;
2468 # open( OUTPUT, ">", $filename . ".xml" );
2469 # print OUTPUT $record;
2478 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2480 $biblionumber is the biblionumber we want to index
2481 $op is specialUpdate or delete, and is used to know what we want to do
2482 $server is the server that we want to update
2483 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2484 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2486 $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.
2493 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2494 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2495 my $dbh=C4::Context->dbh;
2497 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2499 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2500 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2502 if (C4::Context->preference("NoZebra")) {
2503 # lock the nozebra table : we will read index lines, update them in Perl process
2504 # and write everything in 1 transaction.
2505 # lock the table to avoid someone else overwriting what we are doing
2506 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2507 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2508 if ($op eq 'specialUpdate') {
2509 # OK, we have to add or update the record
2510 # 1st delete (virtually, in indexes), if record actually exists
2512 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2514 # ... add the record
2515 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2517 # it's a deletion, delete the record...
2518 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2519 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2521 # ok, now update the database...
2522 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2523 foreach my $key (keys %result) {
2524 foreach my $index (keys %{$result{$key}}) {
2525 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2528 $dbh->do('UNLOCK TABLES');
2531 # we use zebra, just fill zebraqueue table
2533 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2535 AND biblio_auth_number = ?
2538 my $check_sth = $dbh->prepare_cached($check_sql);
2539 $check_sth->execute($server, $biblionumber, $op);
2540 my ($count) = $check_sth->fetchrow_array;
2541 $check_sth->finish();
2543 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2544 $sth->execute($biblionumber,$server,$op);
2550 =head2 GetNoZebraIndexes
2552 %indexes = GetNoZebraIndexes;
2554 return the data from NoZebraIndexes syspref.
2558 sub GetNoZebraIndexes {
2559 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2561 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2562 $line =~ /(.*)=>(.*)/;
2563 my $index = $1; # initial ' or " is removed afterwards
2565 $index =~ s/'|"|\s//g;
2566 $fields =~ s/'|"|\s//g;
2567 $indexes{$index}=$fields;
2572 =head1 INTERNAL FUNCTIONS
2574 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2576 function to delete a biblio in NoZebra indexes
2577 This function does NOT delete anything in database : it reads all the indexes entries
2578 that have to be deleted & delete them in the hash
2579 The SQL part is done either :
2580 - after the Add if we are modifying a biblio (delete + add again)
2581 - immediatly after this sub if we are doing a true deletion.
2582 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2587 sub _DelBiblioNoZebra {
2588 my ($biblionumber, $record, $server)=@_;
2591 my $dbh = C4::Context->dbh;
2595 if ($server eq 'biblioserver') {
2596 %index=GetNoZebraIndexes;
2597 # get title of the record (to store the 10 first letters with the index)
2598 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2599 $title = lc($record->subfield($titletag,$titlesubfield));
2601 # for authorities, the "title" is the $a mainentry
2602 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2603 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2604 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2605 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2606 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2607 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2608 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2612 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2613 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2614 # limit to 10 char, should be enough, and limit the DB size
2615 $title = substr($title,0,10);
2617 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2618 foreach my $field ($record->fields()) {
2619 #parse each subfield
2620 next if $field->tag <10;
2621 foreach my $subfield ($field->subfields()) {
2622 my $tag = $field->tag();
2623 my $subfieldcode = $subfield->[0];
2625 # check each index to see if the subfield is stored somewhere
2626 # otherwise, store it in __RAW__ index
2627 foreach my $key (keys %index) {
2628 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2629 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2631 my $line= lc $subfield->[1];
2632 # remove meaningless value in the field...
2633 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2634 # ... and split in words
2635 foreach (split / /,$line) {
2636 next unless $_; # skip empty values (multiple spaces)
2637 # if the entry is already here, do nothing, the biblionumber has already be removed
2638 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2639 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2640 $sth2->execute($server,$key,$_);
2641 my $existing_biblionumbers = $sth2->fetchrow;
2643 if ($existing_biblionumbers) {
2644 # warn " existing for $key $_: $existing_biblionumbers";
2645 $result{$key}->{$_} =$existing_biblionumbers;
2646 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2652 # the subfield is not indexed, store it in __RAW__ index anyway
2654 my $line= lc $subfield->[1];
2655 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2656 # ... and split in words
2657 foreach (split / /,$line) {
2658 next unless $_; # skip empty values (multiple spaces)
2659 # if the entry is already here, do nothing, the biblionumber has already be removed
2660 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2661 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2662 $sth2->execute($server,'__RAW__',$_);
2663 my $existing_biblionumbers = $sth2->fetchrow;
2665 if ($existing_biblionumbers) {
2666 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2667 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2677 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2679 function to add a biblio in NoZebra indexes
2683 sub _AddBiblioNoZebra {
2684 my ($biblionumber, $record, $server, %result)=@_;
2685 my $dbh = C4::Context->dbh;
2689 if ($server eq 'biblioserver') {
2690 %index=GetNoZebraIndexes;
2691 # get title of the record (to store the 10 first letters with the index)
2692 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2693 $title = lc($record->subfield($titletag,$titlesubfield));
2695 # warn "server : $server";
2696 # for authorities, the "title" is the $a mainentry
2697 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2698 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2699 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2700 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2701 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2702 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2703 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2706 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2707 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2708 # limit to 10 char, should be enough, and limit the DB size
2709 $title = substr($title,0,10);
2711 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2712 foreach my $field ($record->fields()) {
2713 #parse each subfield
2714 ###FIXME: impossible to index a 001-009 value with NoZebra
2715 next if $field->tag <10;
2716 foreach my $subfield ($field->subfields()) {
2717 my $tag = $field->tag();
2718 my $subfieldcode = $subfield->[0];
2720 # warn "INDEXING :".$subfield->[1];
2721 # check each index to see if the subfield is stored somewhere
2722 # otherwise, store it in __RAW__ index
2723 foreach my $key (keys %index) {
2724 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2725 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2727 my $line= lc $subfield->[1];
2728 # remove meaningless value in the field...
2729 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2730 # ... and split in words
2731 foreach (split / /,$line) {
2732 next unless $_; # skip empty values (multiple spaces)
2733 # if the entry is already here, improve weight
2734 # warn "managing $_";
2735 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2736 my $weight = $1 + 1;
2737 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2738 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2740 # get the value if it exist in the nozebra table, otherwise, create it
2741 $sth2->execute($server,$key,$_);
2742 my $existing_biblionumbers = $sth2->fetchrow;
2744 if ($existing_biblionumbers) {
2745 $result{$key}->{"$_"} =$existing_biblionumbers;
2746 my $weight = defined $1 ? $1 + 1 : 1;
2747 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2748 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2749 # create a new ligne for this entry
2751 # warn "INSERT : $server / $key / $_";
2752 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2753 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2759 # the subfield is not indexed, store it in __RAW__ index anyway
2761 my $line= lc $subfield->[1];
2762 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2763 # ... and split in words
2764 foreach (split / /,$line) {
2765 next unless $_; # skip empty values (multiple spaces)
2766 # if the entry is already here, improve weight
2767 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2768 if ($tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2770 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2771 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2773 # get the value if it exist in the nozebra table, otherwise, create it
2774 $sth2->execute($server,'__RAW__',$_);
2775 my $existing_biblionumbers = $sth2->fetchrow;
2777 if ($existing_biblionumbers) {
2778 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2779 my $weight = ($1 ? $1 : 0) + 1;
2780 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2781 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2782 # create a new ligne for this entry
2784 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2785 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2800 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2802 Find the given $subfield in the given $tag in the given
2803 MARC::Record $record. If the subfield is found, returns
2804 the (indicators, value) pair; otherwise, (undef, undef) is
2808 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2809 I suggest we export it from this module.
2816 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2819 if ( $tagfield < 10 ) {
2820 if ( $record->field($tagfield) ) {
2821 push @result, $record->field($tagfield)->data();
2828 foreach my $field ( $record->field($tagfield) ) {
2829 my @subfields = $field->subfields();
2830 foreach my $subfield (@subfields) {
2831 if ( @$subfield[0] eq $insubfield ) {
2832 push @result, @$subfield[1];
2833 $indicator = $field->indicator(1) . $field->indicator(2);
2838 return ( $indicator, @result );
2841 =head2 _koha_marc_update_bib_ids
2845 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2847 Internal function to add or update biblionumber and biblioitemnumber to
2854 sub _koha_marc_update_bib_ids {
2855 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2857 # we must add bibnum and bibitemnum in MARC::Record...
2858 # we build the new field with biblionumber and biblioitemnumber
2859 # we drop the original field
2860 # we add the new builded field.
2861 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2862 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2864 if ($biblio_tag != $biblioitem_tag) {
2865 # biblionumber & biblioitemnumber are in different fields
2867 # deal with biblionumber
2868 my ($new_field, $old_field);
2869 if ($biblio_tag < 10) {
2870 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2873 MARC::Field->new( $biblio_tag, '', '',
2874 "$biblio_subfield" => $biblionumber );
2877 # drop old field and create new one...
2878 $old_field = $record->field($biblio_tag);
2879 $record->delete_field($old_field) if $old_field;
2880 $record->append_fields($new_field);
2882 # deal with biblioitemnumber
2883 if ($biblioitem_tag < 10) {
2884 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2887 MARC::Field->new( $biblioitem_tag, '', '',
2888 "$biblioitem_subfield" => $biblioitemnumber, );
2890 # drop old field and create new one...
2891 $old_field = $record->field($biblioitem_tag);
2892 $record->delete_field($old_field) if $old_field;
2893 $record->insert_fields_ordered($new_field);
2896 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2897 my $new_field = MARC::Field->new(
2898 $biblio_tag, '', '',
2899 "$biblio_subfield" => $biblionumber,
2900 "$biblioitem_subfield" => $biblioitemnumber
2903 # drop old field and create new one...
2904 my $old_field = $record->field($biblio_tag);
2905 $record->delete_field($old_field) if $old_field;
2906 $record->insert_fields_ordered($new_field);
2910 =head2 _koha_marc_update_biblioitem_cn_sort
2914 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2918 Given a MARC bib record and the biblioitem hash, update the
2919 subfield that contains a copy of the value of biblioitems.cn_sort.
2923 sub _koha_marc_update_biblioitem_cn_sort {
2925 my $biblioitem = shift;
2926 my $frameworkcode= shift;
2928 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2929 return unless $biblioitem_tag;
2931 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2933 if (my $field = $marc->field($biblioitem_tag)) {
2934 $field->delete_subfield(code => $biblioitem_subfield);
2935 if ($cn_sort ne '') {
2936 $field->add_subfields($biblioitem_subfield => $cn_sort);
2939 # if we get here, no biblioitem tag is present in the MARC record, so
2940 # we'll create it if $cn_sort is not empty -- this would be
2941 # an odd combination of events, however
2943 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2948 =head2 _koha_add_biblio
2952 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2954 Internal function to add a biblio ($biblio is a hash with the values)
2960 sub _koha_add_biblio {
2961 my ( $dbh, $biblio, $frameworkcode ) = @_;
2965 # set the series flag
2967 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2971 SET frameworkcode = ?,
2982 my $sth = $dbh->prepare($query);
2985 $biblio->{'author'},
2987 $biblio->{'unititle'},
2990 $biblio->{'seriestitle'},
2991 $biblio->{'copyrightdate'},
2992 $biblio->{'abstract'}
2995 my $biblionumber = $dbh->{'mysql_insertid'};
2996 if ( $dbh->errstr ) {
2997 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
3002 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3003 return ($biblionumber,$error);
3006 =head2 _koha_modify_biblio
3010 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3012 Internal function for updating the biblio table
3018 sub _koha_modify_biblio {
3019 my ( $dbh, $biblio, $frameworkcode ) = @_;
3024 SET frameworkcode = ?,
3033 WHERE biblionumber = ?
3036 my $sth = $dbh->prepare($query);
3040 $biblio->{'author'},
3042 $biblio->{'unititle'},
3044 $biblio->{'serial'},
3045 $biblio->{'seriestitle'},
3046 $biblio->{'copyrightdate'},
3047 $biblio->{'abstract'},
3048 $biblio->{'biblionumber'}
3049 ) if $biblio->{'biblionumber'};
3051 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3052 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
3055 return ( $biblio->{'biblionumber'},$error );
3058 =head2 _koha_modify_biblioitem_nonmarc
3062 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3064 Updates biblioitems row except for marc and marcxml, which should be changed
3071 sub _koha_modify_biblioitem_nonmarc {
3072 my ( $dbh, $biblioitem ) = @_;
3075 # re-calculate the cn_sort, it may have changed
3076 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3080 SET biblionumber = ?,
3086 publicationyear = ?,
3090 collectiontitle = ?,
3092 collectionvolume= ?,
3093 editionstatement= ?,
3094 editionresponsibility = ?,
3108 where biblioitemnumber = ?
3110 my $sth = $dbh->prepare($query);
3112 $biblioitem->{'biblionumber'},
3113 $biblioitem->{'volume'},
3114 $biblioitem->{'number'},
3115 $biblioitem->{'itemtype'},
3116 $biblioitem->{'isbn'},
3117 $biblioitem->{'issn'},
3118 $biblioitem->{'publicationyear'},
3119 $biblioitem->{'publishercode'},
3120 $biblioitem->{'volumedate'},
3121 $biblioitem->{'volumedesc'},
3122 $biblioitem->{'collectiontitle'},
3123 $biblioitem->{'collectionissn'},
3124 $biblioitem->{'collectionvolume'},
3125 $biblioitem->{'editionstatement'},
3126 $biblioitem->{'editionresponsibility'},
3127 $biblioitem->{'illus'},
3128 $biblioitem->{'pages'},
3129 $biblioitem->{'bnotes'},
3130 $biblioitem->{'size'},
3131 $biblioitem->{'place'},
3132 $biblioitem->{'lccn'},
3133 $biblioitem->{'url'},
3134 $biblioitem->{'biblioitems.cn_source'},
3135 $biblioitem->{'cn_class'},
3136 $biblioitem->{'cn_item'},
3137 $biblioitem->{'cn_suffix'},
3139 $biblioitem->{'totalissues'},
3140 $biblioitem->{'biblioitemnumber'}
3142 if ( $dbh->errstr ) {
3143 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3146 return ($biblioitem->{'biblioitemnumber'},$error);
3149 =head2 _koha_add_biblioitem
3153 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3155 Internal function to add a biblioitem
3161 sub _koha_add_biblioitem {
3162 my ( $dbh, $biblioitem ) = @_;
3165 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3167 "INSERT INTO biblioitems SET
3174 publicationyear = ?,
3178 collectiontitle = ?,
3180 collectionvolume= ?,
3181 editionstatement= ?,
3182 editionresponsibility = ?,
3198 my $sth = $dbh->prepare($query);
3200 $biblioitem->{'biblionumber'},
3201 $biblioitem->{'volume'},
3202 $biblioitem->{'number'},
3203 $biblioitem->{'itemtype'},
3204 $biblioitem->{'isbn'},
3205 $biblioitem->{'issn'},
3206 $biblioitem->{'publicationyear'},
3207 $biblioitem->{'publishercode'},
3208 $biblioitem->{'volumedate'},
3209 $biblioitem->{'volumedesc'},
3210 $biblioitem->{'collectiontitle'},
3211 $biblioitem->{'collectionissn'},
3212 $biblioitem->{'collectionvolume'},
3213 $biblioitem->{'editionstatement'},
3214 $biblioitem->{'editionresponsibility'},
3215 $biblioitem->{'illus'},
3216 $biblioitem->{'pages'},
3217 $biblioitem->{'bnotes'},
3218 $biblioitem->{'size'},
3219 $biblioitem->{'place'},
3220 $biblioitem->{'lccn'},
3221 $biblioitem->{'marc'},
3222 $biblioitem->{'url'},
3223 $biblioitem->{'biblioitems.cn_source'},
3224 $biblioitem->{'cn_class'},
3225 $biblioitem->{'cn_item'},
3226 $biblioitem->{'cn_suffix'},
3228 $biblioitem->{'totalissues'}
3230 my $bibitemnum = $dbh->{'mysql_insertid'};
3231 if ( $dbh->errstr ) {
3232 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3236 return ($bibitemnum,$error);
3239 =head2 _koha_delete_biblio
3243 $error = _koha_delete_biblio($dbh,$biblionumber);
3245 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3247 C<$dbh> - the database handle
3248 C<$biblionumber> - the biblionumber of the biblio to be deleted
3254 # FIXME: add error handling
3256 sub _koha_delete_biblio {
3257 my ( $dbh, $biblionumber ) = @_;
3259 # get all the data for this biblio
3260 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3261 $sth->execute($biblionumber);
3263 if ( my $data = $sth->fetchrow_hashref ) {
3265 # save the record in deletedbiblio
3266 # find the fields to save
3267 my $query = "INSERT INTO deletedbiblio SET ";
3269 foreach my $temp ( keys %$data ) {
3270 $query .= "$temp = ?,";
3271 push( @bind, $data->{$temp} );
3274 # replace the last , by ",?)"
3276 my $bkup_sth = $dbh->prepare($query);
3277 $bkup_sth->execute(@bind);
3281 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3282 $del_sth->execute($biblionumber);
3289 =head2 _koha_delete_biblioitems
3293 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3295 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3297 C<$dbh> - the database handle
3298 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3304 # FIXME: add error handling
3306 sub _koha_delete_biblioitems {
3307 my ( $dbh, $biblioitemnumber ) = @_;
3309 # get all the data for this biblioitem
3311 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3312 $sth->execute($biblioitemnumber);
3314 if ( my $data = $sth->fetchrow_hashref ) {
3316 # save the record in deletedbiblioitems
3317 # find the fields to save
3318 my $query = "INSERT INTO deletedbiblioitems SET ";
3320 foreach my $temp ( keys %$data ) {
3321 $query .= "$temp = ?,";
3322 push( @bind, $data->{$temp} );
3325 # replace the last , by ",?)"
3327 my $bkup_sth = $dbh->prepare($query);
3328 $bkup_sth->execute(@bind);
3331 # delete the biblioitem
3333 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3334 $del_sth->execute($biblioitemnumber);
3341 =head1 UNEXPORTED FUNCTIONS
3343 =head2 ModBiblioMarc
3345 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3347 Add MARC data for a biblio to koha
3349 Function exported, but should NOT be used, unless you really know what you're doing
3355 # pass the MARC::Record to this function, and it will create the records in the marc field
3356 my ( $record, $biblionumber, $frameworkcode ) = @_;
3357 my $dbh = C4::Context->dbh;
3358 my @fields = $record->fields();
3359 if ( !$frameworkcode ) {
3360 $frameworkcode = "";
3363 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3364 $sth->execute( $frameworkcode, $biblionumber );
3366 my $encoding = C4::Context->preference("marcflavour");
3368 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3369 if ( $encoding eq "UNIMARC" ) {
3370 my $string = $record->subfield( 100, "a" );
3371 if ( ($string) && ( length($record->subfield( 100, "a" )) == 35 ) ) {
3372 my $f100 = $record->field(100);
3373 $record->delete_field($f100);
3376 $string = POSIX::strftime( "%Y%m%d", localtime );
3378 $string = sprintf( "%-*s", 35, $string );
3380 substr( $string, 22, 6, "frey50" );
3381 unless ( $record->subfield( 100, "a" ) ) {
3382 $record->insert_grouped_field(
3383 MARC::Field->new( 100, "", "", "a" => $string ) );
3387 if (C4::Context->preference("NoZebra")) {
3388 # only NoZebra indexing needs to have
3389 # the previous version of the record
3390 $oldRecord = GetMarcBiblio($biblionumber);
3394 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3395 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3398 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3399 return $biblionumber;
3402 =head2 z3950_extended_services
3404 z3950_extended_services($serviceType,$serviceOptions,$record);
3406 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.
3408 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3410 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3412 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3416 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3417 syntax => the record syntax (transfer syntax)
3418 databaseName = Database from connection object
3420 To set serviceOptions, call set_service_options($serviceType)
3422 C<$record> the record, if one is needed for the service type
3424 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3428 sub z3950_extended_services {
3429 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3431 # get our connection object
3432 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3434 # create a new package object
3435 my $Zpackage = $Zconn->package();
3438 $Zpackage->option( action => $action );
3440 if ( $serviceOptions->{'databaseName'} ) {
3441 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3443 if ( $serviceOptions->{'recordIdNumber'} ) {
3445 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3447 if ( $serviceOptions->{'recordIdOpaque'} ) {
3449 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3452 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3453 #if ($serviceType eq 'itemorder') {
3454 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3455 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3456 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3457 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3460 if ( $serviceOptions->{record} ) {
3461 $Zpackage->option( record => $serviceOptions->{record} );
3463 # can be xml or marc
3464 if ( $serviceOptions->{'syntax'} ) {
3465 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3469 # send the request, handle any exception encountered
3470 eval { $Zpackage->send($serviceType) };
3471 if ( $@ && $@->isa("ZOOM::Exception") ) {
3472 return "error: " . $@->code() . " " . $@->message() . "\n";
3475 # free up package resources
3476 $Zpackage->destroy();
3479 =head2 set_service_options
3481 my $serviceOptions = set_service_options($serviceType);
3483 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3485 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3489 sub set_service_options {
3490 my ($serviceType) = @_;
3493 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3494 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3496 if ( $serviceType eq 'commit' ) {
3500 if ( $serviceType eq 'create' ) {
3504 if ( $serviceType eq 'drop' ) {
3505 die "ERROR: 'drop' not currently supported (by Zebra)";
3507 return $serviceOptions;
3510 =head3 get_biblio_authorised_values
3512 find the types and values for all authorised values assigned to this biblio.
3516 MARC::Record of the bib
3518 returns: a hashref mapping the authorised value to the value set for this biblionumber
3520 $authorised_values = {
3521 'Scent' => 'flowery',
3522 'Audience' => 'Young Adult',
3523 'itemtypes' => 'SER',
3526 Notes: forlibrarian should probably be passed in, and called something different.
3531 sub get_biblio_authorised_values {
3532 my $biblionumber = shift;
3535 my $forlibrarian = 1; # are we in staff or opac?
3536 my $frameworkcode = GetFrameworkCode( $biblionumber );
3538 my $authorised_values;
3540 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3541 or return $authorised_values;
3543 # assume that these entries in the authorised_value table are bibliolevel.
3544 # ones that start with 'item%' are item level.
3545 my $query = q(SELECT distinct authorised_value, kohafield
3546 FROM marc_subfield_structure
3547 WHERE authorised_value !=''
3548 AND (kohafield like 'biblio%'
3549 OR kohafield like '') );
3550 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3552 foreach my $tag ( keys( %$tagslib ) ) {
3553 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3554 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3555 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3556 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3557 if ( defined $record->field( $tag ) ) {
3558 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3559 if ( defined $this_subfield_value ) {
3560 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3567 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3568 return $authorised_values;
3578 Koha Developement team <info@koha.org>
3580 Paul POULAIN paul.poulain@free.fr
3582 Joshua Ferraro jmf@liblime.com