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);
45 @ISA = qw( Exporter );
59 &GetBiblioItemByBiblioNumber
60 &GetBiblioFromItemNumber
74 &GetAuthorisedValueDesc
78 &GetPublisherNameFromIsbn
93 # To link headings in a bib record
94 # to authority records.
96 &LinkBibHeadingsToAuthorities
100 # those functions are exported but should not be used
101 # they are usefull is few circumstances, so are exported.
102 # but don't use them unless you're a core developer ;-)
109 &TransformHtmlToMarc2
112 &PrepareItemrecordDisplay
119 C4::Biblio - cataloging management functions
123 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:
127 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
129 =item 2. as raw MARC in the Zebra index and storage engine
131 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
135 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
137 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.
141 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
143 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
147 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:
151 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
153 =item 2. _koha_* - low-level internal functions for managing the koha tables
155 =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.
157 =item 4. Zebra functions used to update the Zebra index
159 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
163 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 :
167 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
169 =item 2. add the biblionumber and biblioitemnumber into the MARC records
171 =item 3. save the marc record
175 When dealing with items, we must :
179 =item 1. save the item in items table, that gives us an itemnumber
181 =item 2. add the itemnumber to the item MARC field
183 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
185 When modifying a biblio or an item, the behaviour is quite similar.
189 =head1 EXPORTED FUNCTIONS
195 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
199 Exported function (core API) for adding a new biblio to koha.
201 The first argument is a C<MARC::Record> object containing the
202 bib to add, while the second argument is the desired MARC
205 This function also accepts a third, optional argument: a hashref
206 to additional options. The only defined option is C<defer_marc_save>,
207 which if present and mapped to a true value, causes C<AddBiblio>
208 to omit the call to save the MARC in C<bibilioitems.marc>
209 and C<biblioitems.marcxml> This option is provided B<only>
210 for the use of scripts such as C<bulkmarcimport.pl> that may need
211 to do some manipulation of the MARC record for item parsing before
212 saving it and which cannot afford the performance hit of saving
213 the MARC record twice. Consequently, do not use that option
214 unless you can guarantee that C<ModBiblioMarc> will be called.
220 my $frameworkcode = shift;
221 my $options = @_ ? shift : undef;
222 my $defer_marc_save = 0;
223 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
224 $defer_marc_save = 1;
227 my ($biblionumber,$biblioitemnumber,$error);
228 my $dbh = C4::Context->dbh;
229 # transform the data into koha-table style data
230 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
231 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
232 $olddata->{'biblionumber'} = $biblionumber;
233 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
235 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
237 # update MARC subfield that stores biblioitems.cn_sort
238 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
241 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
243 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
244 return ( $biblionumber, $biblioitemnumber );
251 ModBiblio( $record,$biblionumber,$frameworkcode);
255 Replace an existing bib record identified by C<$biblionumber>
256 with one supplied by the MARC::Record object C<$record>. The embedded
257 item, biblioitem, and biblionumber fields from the previous
258 version of the bib record replace any such fields of those tags that
259 are present in C<$record>. Consequently, ModBiblio() is not
260 to be used to try to modify item records.
262 C<$frameworkcode> specifies the MARC framework to use
263 when storing the modified bib record; among other things,
264 this controls how MARC fields get mapped to display columns
265 in the C<biblio> and C<biblioitems> tables, as well as
266 which fields are used to store embedded item, biblioitem,
267 and biblionumber data for indexing.
272 my ( $record, $biblionumber, $frameworkcode ) = @_;
273 if (C4::Context->preference("CataloguingLog")) {
274 my $newrecord = GetMarcBiblio($biblionumber);
275 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
278 my $dbh = C4::Context->dbh;
280 $frameworkcode = "" unless $frameworkcode;
282 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
283 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
284 my $oldRecord = GetMarcBiblio( $biblionumber );
286 # delete any item fields from incoming record to avoid
287 # duplication or incorrect data - use AddItem() or ModItem()
289 foreach my $field ($record->field($itemtag)) {
290 $record->delete_field($field);
293 # once all the items fields are removed, copy the old ones, in order to keep synchronize
294 $record->append_fields($oldRecord->field( $itemtag ));
296 # update biblionumber and biblioitemnumber in MARC
297 # FIXME - this is assuming a 1 to 1 relationship between
298 # biblios and biblioitems
299 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
300 $sth->execute($biblionumber);
301 my ($biblioitemnumber) = $sth->fetchrow;
303 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
305 # load the koha-table data object
306 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
308 # update MARC subfield that stores biblioitems.cn_sort
309 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
311 # update the MARC record (that now contains biblio and items) with the new record data
312 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
314 # modify the other koha tables
315 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
316 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
320 =head2 ModBiblioframework
322 ModBiblioframework($biblionumber,$frameworkcode);
323 Exported function to modify a biblio framework
327 sub ModBiblioframework {
328 my ( $biblionumber, $frameworkcode ) = @_;
329 my $dbh = C4::Context->dbh;
330 my $sth = $dbh->prepare(
331 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
333 $sth->execute($frameworkcode, $biblionumber);
341 my $error = &DelBiblio($dbh,$biblionumber);
342 Exported function (core API) for deleting a biblio in koha.
343 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
344 Also backs it up to deleted* tables
345 Checks to make sure there are not issues on any of the items
347 C<$error> : undef unless an error occurs
354 my ( $biblionumber ) = @_;
355 my $dbh = C4::Context->dbh;
356 my $error; # for error handling
358 # First make sure this biblio has no items attached
359 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
360 $sth->execute($biblionumber);
361 if (my $itemnumber = $sth->fetchrow){
362 # Fix this to use a status the template can understand
363 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
366 return $error if $error;
368 # We delete attached subscriptions
369 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
370 foreach my $subscription (@$subscriptions){
371 &C4::Serials::DelSubscription($subscription->{subscriptionid});
374 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
375 # for at least 2 reasons :
376 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
377 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
378 # 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)
380 if (C4::Context->preference("NoZebra")) {
381 # only NoZebra indexing needs to have
382 # the previous version of the record
383 $oldRecord = GetMarcBiblio($biblionumber);
385 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
387 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
390 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
391 $sth->execute($biblionumber);
392 while ( my $biblioitemnumber = $sth->fetchrow ) {
394 # delete this biblioitem
395 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
396 return $error if $error;
399 # delete biblio from Koha tables and save in deletedbiblio
400 # must do this *after* _koha_delete_biblioitems, otherwise
401 # delete cascade will prevent deletedbiblioitems rows
402 # from being generated by _koha_delete_biblioitems
403 $error = _koha_delete_biblio( $dbh, $biblionumber );
405 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
410 =head2 LinkBibHeadingsToAuthorities
414 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
418 Links bib headings to authority records by checking
419 each authority-controlled field in the C<MARC::Record>
420 object C<$marc>, looking for a matching authority record,
421 and setting the linking subfield $9 to the ID of that
424 If no matching authority exists, or if multiple
425 authorities match, no $9 will be added, and any
426 existing one inthe field will be deleted.
428 Returns the number of heading links changed in the
433 sub LinkBibHeadingsToAuthorities {
436 my $num_headings_changed = 0;
437 foreach my $field ($bib->fields()) {
438 my $heading = C4::Heading->new_from_bib_field($field);
439 next unless defined $heading;
442 my $current_link = $field->subfield('9');
444 # look for matching authorities
445 my $authorities = $heading->authorities();
447 # want only one exact match
448 if ($#{ $authorities } == 0) {
449 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
450 my $authid = $authority->field('001')->data();
451 next if defined $current_link and $current_link eq $authid;
453 $field->delete_subfield(code => '9') if defined $current_link;
454 $field->add_subfields('9', $authid);
455 $num_headings_changed++;
457 if (defined $current_link) {
458 $field->delete_subfield(code => '9');
459 $num_headings_changed++;
464 return $num_headings_changed;
471 $data = &GetBiblioData($biblionumber);
472 Returns information about the book with the given biblionumber.
473 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
474 the C<biblio> and C<biblioitems> tables in the
476 In addition, C<$data-E<gt>{subject}> is the list of the book's
477 subjects, separated by C<" , "> (space, comma, space).
478 If there are multiple biblioitems with the given biblionumber, only
479 the first one is considered.
487 my $dbh = C4::Context->dbh;
489 # my $query = C4::Context->preference('item-level_itypes') ?
490 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
492 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
493 # WHERE biblio.biblionumber = ?
494 # AND biblioitems.biblionumber = biblio.biblionumber
497 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
499 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
500 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
501 WHERE biblio.biblionumber = ?
502 AND biblioitems.biblionumber = biblio.biblionumber ";
504 my $sth = $dbh->prepare($query);
505 $sth->execute($bibnum);
507 $data = $sth->fetchrow_hashref;
511 } # sub GetBiblioData
513 =head2 &GetBiblioItemData
517 $itemdata = &GetBiblioItemData($biblioitemnumber);
519 Looks up the biblioitem with the given biblioitemnumber. Returns a
520 reference-to-hash. The keys are the fields from the C<biblio>,
521 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
522 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
529 sub GetBiblioItemData {
530 my ($biblioitemnumber) = @_;
531 my $dbh = C4::Context->dbh;
532 my $query = "SELECT *,biblioitems.notes AS bnotes
533 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
534 unless(C4::Context->preference('item-level_itypes')) {
535 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
537 $query .= " WHERE biblioitemnumber = ? ";
538 my $sth = $dbh->prepare($query);
540 $sth->execute($biblioitemnumber);
541 $data = $sth->fetchrow_hashref;
544 } # sub &GetBiblioItemData
546 =head2 GetBiblioItemByBiblioNumber
550 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
556 sub GetBiblioItemByBiblioNumber {
557 my ($biblionumber) = @_;
558 my $dbh = C4::Context->dbh;
559 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
563 $sth->execute($biblionumber);
565 while ( my $data = $sth->fetchrow_hashref ) {
566 push @results, $data;
573 =head2 GetBiblioFromItemNumber
577 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
579 Looks up the item with the given itemnumber. if undef, try the barcode.
581 C<&itemnodata> returns a reference-to-hash whose keys are the fields
582 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
590 sub GetBiblioFromItemNumber {
591 my ( $itemnumber, $barcode ) = @_;
592 my $dbh = C4::Context->dbh;
595 $sth=$dbh->prepare( "SELECT * FROM items
596 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
597 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
598 WHERE items.itemnumber = ?") ;
599 $sth->execute($itemnumber);
601 $sth=$dbh->prepare( "SELECT * FROM items
602 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
603 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
604 WHERE items.barcode = ?") ;
605 $sth->execute($barcode);
607 my $data = $sth->fetchrow_hashref;
616 $isbd = &GetISBDView($biblionumber);
618 Return the ISBD view which can be included in opac and intranet
625 my $biblionumber = shift;
626 my $record = GetMarcBiblio($biblionumber);
627 my $itemtype = &GetFrameworkCode($biblionumber);
628 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
629 my $tagslib = &GetMarcStructure( 1, $itemtype );
631 my $ISBD = C4::Context->preference('ISBD');
636 foreach my $isbdfield ( split (/#/, $bloc) ) {
638 # $isbdfield= /(.?.?.?)/;
639 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
640 my $fieldvalue = $1 || 0;
641 my $subfvalue = $2 || "";
643 my $analysestring = $4;
646 # warn "==> $1 / $2 / $3 / $4";
647 # my $fieldvalue=substr($isbdfield,0,3);
648 if ( $fieldvalue > 0 ) {
649 my $hasputtextbefore = 0;
650 my @fieldslist = $record->field($fieldvalue);
651 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
653 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
654 # warn "FV : $fieldvalue";
655 if ($subfvalue ne ""){
656 foreach my $field ( @fieldslist ) {
657 foreach my $subfield ($field->subfield($subfvalue)){
658 my $calculated = $analysestring;
659 my $tag = $field->tag();
664 GetAuthorisedValueDesc( $tag, $subfvalue,
665 $subfield, '', $tagslib );
666 my $tagsubf = $tag . $subfvalue;
668 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
669 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
671 # field builded, store the result
672 if ( $calculated && !$hasputtextbefore )
673 { # put textbefore if not done
674 $blocres .= $textbefore;
675 $hasputtextbefore = 1;
678 # remove punctuation at start
679 $calculated =~ s/^( |;|:|\.|-)*//g;
680 $blocres .= $calculated;
685 $blocres .= $textafter if $hasputtextbefore;
687 foreach my $field ( @fieldslist ) {
688 my $calculated = $analysestring;
689 my $tag = $field->tag();
693 my @subf = $field->subfields;
694 for my $i ( 0 .. $#subf ) {
695 my $valuecode = $subf[$i][1];
696 my $subfieldcode = $subf[$i][0];
698 GetAuthorisedValueDesc( $tag, $subf[$i][0],
699 $subf[$i][1], '', $tagslib );
700 my $tagsubf = $tag . $subfieldcode;
702 $calculated =~ s/ # replace all {{}} codes by the value code.
703 \{\{$tagsubf\}\} # catch the {{actualcode}}
705 $valuecode # replace by the value code
709 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
710 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
713 # field builded, store the result
714 if ( $calculated && !$hasputtextbefore )
715 { # put textbefore if not done
716 $blocres .= $textbefore;
717 $hasputtextbefore = 1;
720 # remove punctuation at start
721 $calculated =~ s/^( |;|:|\.|-)*//g;
722 $blocres .= $calculated;
725 $blocres .= $textafter if $hasputtextbefore;
729 $blocres .= $isbdfield;
734 $res =~ s/\{(.*?)\}//g;
736 $res =~ s/\n/<br\/>/g;
748 ( $count, @results ) = &GetBiblio($biblionumber);
755 my ($biblionumber) = @_;
756 my $dbh = C4::Context->dbh;
757 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
760 $sth->execute($biblionumber);
761 while ( my $data = $sth->fetchrow_hashref ) {
762 $results[$count] = $data;
766 return ( $count, @results );
769 =head2 GetBiblioItemInfosOf
773 GetBiblioItemInfosOf(@biblioitemnumbers);
779 sub GetBiblioItemInfosOf {
780 my @biblioitemnumbers = @_;
783 SELECT biblioitemnumber,
787 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
789 return get_infos_of( $query, 'biblioitemnumber' );
792 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
794 =head2 GetMarcStructure
798 $res = GetMarcStructure($forlibrarian,$frameworkcode);
800 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
801 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
802 $frameworkcode : the framework code to read
808 # cache for results of GetMarcStructure -- needed
810 our $marc_structure_cache;
812 sub GetMarcStructure {
813 my ( $forlibrarian, $frameworkcode ) = @_;
814 my $dbh=C4::Context->dbh;
815 $frameworkcode = "" unless $frameworkcode;
817 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
818 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
822 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
824 # check that framework exists
827 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
828 $sth->execute($frameworkcode);
829 my ($total) = $sth->fetchrow;
830 $frameworkcode = "" unless ( $total > 0 );
833 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
834 FROM marc_tag_structure
835 WHERE frameworkcode=?
838 $sth->execute($frameworkcode);
839 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
841 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
844 $res->{$tag}->{lib} =
845 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
846 $res->{$tag}->{tab} = "";
847 $res->{$tag}->{mandatory} = $mandatory;
848 $res->{$tag}->{repeatable} = $repeatable;
853 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
854 FROM marc_subfield_structure
855 WHERE frameworkcode=?
856 ORDER BY tagfield,tagsubfield
860 $sth->execute($frameworkcode);
863 my $authorised_value;
875 $tag, $subfield, $liblibrarian,
877 $mandatory, $repeatable, $authorised_value,
878 $authtypecode, $value_builder, $kohafield,
879 $seealso, $hidden, $isurl,
885 $res->{$tag}->{$subfield}->{lib} =
886 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
887 $res->{$tag}->{$subfield}->{tab} = $tab;
888 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
889 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
890 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
891 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
892 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
893 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
894 $res->{$tag}->{$subfield}->{seealso} = $seealso;
895 $res->{$tag}->{$subfield}->{hidden} = $hidden;
896 $res->{$tag}->{$subfield}->{isurl} = $isurl;
897 $res->{$tag}->{$subfield}->{'link'} = $link;
898 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
901 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
906 =head2 GetUsedMarcStructure
908 the same function as GetMarcStructure expcet it just take field
909 in tab 0-9. (used field)
911 my $results = GetUsedMarcStructure($frameworkcode);
913 L<$results> is a ref to an array which each case containts a ref
914 to a hash which each keys is the columns from marc_subfield_structure
916 L<$frameworkcode> is the framework code.
920 sub GetUsedMarcStructure($){
921 my $frameworkcode = shift || '';
922 my $dbh = C4::Context->dbh;
925 FROM marc_subfield_structure
927 AND frameworkcode = ?
930 my $sth = $dbh->prepare($query);
931 $sth->execute($frameworkcode);
932 while (my $row = $sth->fetchrow_hashref){
938 =head2 GetMarcFromKohaField
942 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
943 Returns the MARC fields & subfields mapped to the koha field
944 for the given frameworkcode
950 sub GetMarcFromKohaField {
951 my ( $kohafield, $frameworkcode ) = @_;
952 return 0, 0 unless $kohafield and defined $frameworkcode;
953 my $relations = C4::Context->marcfromkohafield;
955 $relations->{$frameworkcode}->{$kohafield}->[0],
956 $relations->{$frameworkcode}->{$kohafield}->[1]
964 my $record = GetMarcBiblio($biblionumber);
968 Returns MARC::Record representing bib identified by
969 C<$biblionumber>. If no bib exists, returns undef.
970 The MARC record contains both biblio & item data.
975 my $biblionumber = shift;
976 my $dbh = C4::Context->dbh;
978 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
979 $sth->execute($biblionumber);
980 my $row = $sth->fetchrow_hashref;
981 my $marcxml = StripNonXmlChars($row->{'marcxml'});
982 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
983 my $record = MARC::Record->new();
985 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
986 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
987 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
998 my $marcxml = GetXmlBiblio($biblionumber);
1000 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1001 The XML contains both biblio & item datas
1008 my ( $biblionumber ) = @_;
1009 my $dbh = C4::Context->dbh;
1011 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1012 $sth->execute($biblionumber);
1013 my ($marcxml) = $sth->fetchrow;
1017 =head2 GetCOinSBiblio
1021 my $coins = GetCOinSBiblio($biblionumber);
1023 Returns the COinS(a span) which can be included in a biblio record
1029 sub GetCOinSBiblio {
1030 my ( $biblionumber ) = @_;
1031 my $record = GetMarcBiblio($biblionumber);
1033 if (defined $record){
1034 # get the coin format
1035 my $pos7 = substr $record->leader(), 7,1;
1036 my $pos6 = substr $record->leader(), 6,1;
1039 my ($aulast, $aufirst);
1048 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1053 'b' => 'manuscript',
1055 'd' => 'manuscript',
1059 'i' => 'audioRecording',
1060 'j' => 'audioRecording',
1063 'm' => 'computerProgram',
1068 'a' => 'journalArticle',
1072 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1074 if( $genre eq 'book' ){
1075 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1078 ##### We must transform mtx to a valable mtx and document type ####
1079 if( $genre eq 'book' ){
1081 }elsif( $genre eq 'journal' ){
1083 }elsif( $genre eq 'journalArticle' ){
1090 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1093 $aulast = $record->subfield('700','a');
1094 $aufirst = $record->subfield('700','b');
1095 $oauthors = "&rft.au=$aufirst $aulast";
1097 if($record->field('200')){
1098 for my $au ($record->field('200')->subfield('g')){
1099 $oauthors .= "&rft.au=$au";
1102 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1103 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1104 $pubyear = $record->subfield('210','d');
1105 $publisher = $record->subfield('210','c');
1106 $isbn = $record->subfield('010','a');
1107 $issn = $record->subfield('011','a');
1109 # MARC21 need some improve
1112 $genre = "&rft.genre=book";
1115 $oauthors .= "&rft.au=".$record->subfield('100','a');
1117 if($record->field('700')){
1118 for my $au ($record->field('700')->subfield('a')){
1119 $oauthors .= "&rft.au=$au";
1122 $title = "&rft.btitle=".$record->subfield('245','a');
1123 $subtitle = $record->subfield('245', 'b') || '';
1124 $title .= $subtitle;
1125 $pubyear = $record->subfield('260', 'c') || '';
1126 $publisher = $record->subfield('260', 'b') || '';
1127 $isbn = $record->subfield('020', 'a') || '';
1128 $issn = $record->subfield('022', 'a') || '';
1131 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1132 $coins_value =~ s/\ /\+/g;
1133 #<!-- 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="
1135 return $coins_value;
1138 =head2 GetAuthorisedValueDesc
1142 my $subfieldvalue =get_authorised_value_desc(
1143 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1144 Retrieve the complete description for a given authorised value.
1146 Now takes $category and $value pair too.
1147 my $auth_value_desc =GetAuthorisedValueDesc(
1148 '','', 'DVD' ,'','','CCODE');
1154 sub GetAuthorisedValueDesc {
1155 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1156 my $dbh = C4::Context->dbh;
1160 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1163 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1164 return C4::Branch::GetBranchName($value);
1168 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1169 return getitemtypeinfo($value)->{description};
1172 #---- "true" authorized value
1173 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1176 if ( $category ne "" ) {
1179 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1181 $sth->execute( $category, $value );
1182 my $data = $sth->fetchrow_hashref;
1183 return $data->{'lib'};
1186 return $value; # if nothing is found return the original value
1194 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1195 Get all notes from the MARC record and returns them in an array.
1196 The note are stored in differents places depending on MARC flavour
1203 my ( $record, $marcflavour ) = @_;
1205 if ( $marcflavour eq "MARC21" ) {
1208 else { # assume unimarc if not marc21
1215 foreach my $field ( $record->field($scope) ) {
1216 my $value = $field->as_string();
1217 $value =~ s/\n/<br \/>/g ;
1219 if ( $note ne "" ) {
1220 $marcnote = { marcnote => $note, };
1221 push @marcnotes, $marcnote;
1224 if ( $note ne $value ) {
1225 $note = $note . " " . $value;
1230 $marcnote = { marcnote => $note };
1231 push @marcnotes, $marcnote; #load last tag into array
1234 } # end GetMarcNotes
1236 =head2 GetMarcSubjects
1240 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1241 Get all subjects from the MARC record and returns them in an array.
1242 The subjects are stored in differents places depending on MARC flavour
1248 sub GetMarcSubjects {
1249 my ( $record, $marcflavour ) = @_;
1250 my ( $mintag, $maxtag );
1251 if ( $marcflavour eq "MARC21" ) {
1255 else { # assume unimarc if not marc21
1265 foreach my $field ( $record->field('6..' )) {
1266 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1268 my @subfields = $field->subfields();
1271 # if there is an authority link, build the link with an= subfield9
1272 my $subfield9 = $field->subfield('9');
1273 for my $subject_subfield (@subfields ) {
1274 # don't load unimarc subfields 3,4,5
1275 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1276 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1277 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1278 my $code = $subject_subfield->[0];
1279 my $value = $subject_subfield->[1];
1280 my $linkvalue = $value;
1281 $linkvalue =~ s/(\(|\))//g;
1282 my $operator = " and " unless $counter==0;
1284 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1286 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1288 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1290 my @this_link_loop = @link_loop;
1291 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1295 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1298 return \@marcsubjects;
1299 } #end getMARCsubjects
1301 =head2 GetMarcAuthors
1305 authors = GetMarcAuthors($record,$marcflavour);
1306 Get all authors from the MARC record and returns them in an array.
1307 The authors are stored in differents places depending on MARC flavour
1313 sub GetMarcAuthors {
1314 my ( $record, $marcflavour ) = @_;
1315 my ( $mintag, $maxtag );
1316 # tagslib useful for UNIMARC author reponsabilities
1317 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be bugguy on some setups, will be usually correct.
1318 if ( $marcflavour eq "MARC21" ) {
1322 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1331 foreach my $field ( $record->fields ) {
1332 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1335 my @subfields = $field->subfields();
1337 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1338 my $subfield9 = $field->subfield('9');
1339 for my $authors_subfield (@subfields) {
1340 # don't load unimarc subfields 3, 5
1341 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1342 my $subfieldcode = $authors_subfield->[0];
1343 my $value = $authors_subfield->[1];
1344 my $linkvalue = $value;
1345 $linkvalue =~ s/(\(|\))//g;
1346 my $operator = " and " unless $count_auth==0;
1347 # if we have an authority link, use that as the link, otherwise use standard searching
1349 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1352 # reset $linkvalue if UNIMARC author responsibility
1353 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1354 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1356 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1358 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1359 my @this_link_loop = @link_loop;
1360 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1361 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1364 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1366 return \@marcauthors;
1373 $marcurls = GetMarcUrls($record,$marcflavour);
1374 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1375 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1382 my ( $record, $marcflavour ) = @_;
1385 for my $field ( $record->field('856') ) {
1388 for my $note ( $field->subfield('z') ) {
1389 push @notes, { note => $note };
1391 my @urls = $field->subfield('u');
1392 foreach my $url (@urls) {
1393 if ( $marcflavour eq 'MARC21' ) {
1394 my $s3 = $field->subfield('3');
1395 my $link = $field->subfield('y');
1396 unless ( $url =~ /^\w+:/ ) {
1397 if ( $field->indicator(1) eq '7' ) {
1398 $url = $field->subfield('2') . "://" . $url;
1399 } elsif ( $field->indicator(1) eq '1' ) {
1400 $url = 'ftp://' . $url;
1402 # properly, this should be if ind1=4,
1403 # however we will assume http protocol since we're building a link.
1404 $url = 'http://' . $url;
1407 # TODO handle ind 2 (relationship)
1412 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1413 $marcurl->{'part'} = $s3 if ($link);
1414 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1416 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1417 $marcurl->{'MARCURL'} = $url;
1419 push @marcurls, $marcurl;
1425 =head2 GetMarcSeries
1429 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1430 Get all series from the MARC record and returns them in an array.
1431 The series are stored in differents places depending on MARC flavour
1438 my ($record, $marcflavour) = @_;
1439 my ($mintag, $maxtag);
1440 if ($marcflavour eq "MARC21") {
1443 } else { # assume unimarc if not marc21
1453 foreach my $field ($record->field('440'), $record->field('490')) {
1455 #my $value = $field->subfield('a');
1456 #$marcsubjct = {MARCSUBJCT => $value,};
1457 my @subfields = $field->subfields();
1458 #warn "subfields:".join " ", @$subfields;
1461 for my $series_subfield (@subfields) {
1463 undef $volume_number;
1464 # see if this is an instance of a volume
1465 if ($series_subfield->[0] eq 'v') {
1469 my $code = $series_subfield->[0];
1470 my $value = $series_subfield->[1];
1471 my $linkvalue = $value;
1472 $linkvalue =~ s/(\(|\))//g;
1473 my $operator = " and " unless $counter==0;
1474 push @link_loop, {link => $linkvalue, operator => $operator };
1475 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1476 if ($volume_number) {
1477 push @subfields_loop, {volumenum => $value};
1480 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1484 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1485 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1486 #push @marcsubjcts, $marcsubjct;
1490 my $marcseriessarray=\@marcseries;
1491 return $marcseriessarray;
1492 } #end getMARCseriess
1494 =head2 GetFrameworkCode
1498 $frameworkcode = GetFrameworkCode( $biblionumber )
1504 sub GetFrameworkCode {
1505 my ( $biblionumber ) = @_;
1506 my $dbh = C4::Context->dbh;
1507 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1508 $sth->execute($biblionumber);
1509 my ($frameworkcode) = $sth->fetchrow;
1510 return $frameworkcode;
1513 =head2 GetPublisherNameFromIsbn
1515 $name = GetPublishercodeFromIsbn($isbn);
1522 sub GetPublisherNameFromIsbn($){
1524 $isbn =~ s/[- _]//g;
1526 my @codes = (split '-', DisplayISBN($isbn));
1527 my $code = $codes[0].$codes[1].$codes[2];
1528 my $dbh = C4::Context->dbh;
1530 SELECT distinct publishercode
1533 AND publishercode IS NOT NULL
1536 my $sth = $dbh->prepare($query);
1537 $sth->execute("$code%");
1538 my $name = $sth->fetchrow;
1539 return $name if length $name;
1543 =head2 TransformKohaToMarc
1547 $record = TransformKohaToMarc( $hash )
1548 This function builds partial MARC::Record from a hash
1549 Hash entries can be from biblio or biblioitems.
1550 This function is called in acquisition module, to create a basic catalogue entry from user entry
1556 sub TransformKohaToMarc {
1558 my $sth = C4::Context->dbh->prepare(
1559 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1561 my $record = MARC::Record->new();
1562 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1563 foreach (keys %{$hash}) {
1564 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1569 =head2 TransformKohaToMarcOneField
1573 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1579 sub TransformKohaToMarcOneField {
1580 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1581 $frameworkcode='' unless $frameworkcode;
1585 if ( !defined $sth ) {
1586 my $dbh = C4::Context->dbh;
1587 $sth = $dbh->prepare(
1588 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1591 $sth->execute( $frameworkcode, $kohafieldname );
1592 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1593 my $tag = $record->field($tagfield);
1595 $tag->update( $tagsubfield => $value );
1596 $record->delete_field($tag);
1597 $record->insert_fields_ordered($tag);
1600 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1606 =head2 TransformHtmlToXml
1610 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1612 $auth_type contains :
1613 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1614 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1615 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1621 sub TransformHtmlToXml {
1622 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1623 my $xml = MARC::File::XML::header('UTF-8');
1624 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1625 MARC::File::XML->default_record_format($auth_type);
1626 # in UNIMARC, field 100 contains the encoding
1627 # check that there is one, otherwise the
1628 # MARC::Record->new_from_xml will fail (and Koha will die)
1629 my $unimarc_and_100_exist=0;
1630 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1635 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1636 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1637 # if we have a 100 field and it's values are not correct, skip them.
1638 # if we don't have any valid 100 field, we will create a default one at the end
1639 my $enc = substr( @$values[$i], 26, 2 );
1640 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1641 $unimarc_and_100_exist=1;
1646 @$values[$i] =~ s/&/&/g;
1647 @$values[$i] =~ s/</</g;
1648 @$values[$i] =~ s/>/>/g;
1649 @$values[$i] =~ s/"/"/g;
1650 @$values[$i] =~ s/'/'/g;
1651 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1652 # utf8::decode( @$values[$i] );
1654 if ( ( @$tags[$i] ne $prevtag ) ) {
1655 $j++ unless ( @$tags[$i] eq "" );
1657 $xml .= "</datafield>\n";
1658 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1659 && ( @$values[$i] ne "" ) )
1661 my $ind1 = substr( @$indicator[$j], 0, 1 );
1663 if ( @$indicator[$j] ) {
1664 $ind2 = substr( @$indicator[$j], 1, 1 );
1667 warn "Indicator in @$tags[$i] is empty";
1671 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1673 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1681 if ( @$values[$i] ne "" ) {
1684 if ( @$tags[$i] eq "000" ) {
1685 $xml .= "<leader>@$values[$i]</leader>\n";
1688 # rest of the fixed fields
1690 elsif ( @$tags[$i] < 10 ) {
1692 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1696 my $ind1 = substr( @$indicator[$j], 0, 1 );
1697 my $ind2 = substr( @$indicator[$j], 1, 1 );
1699 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1701 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1707 else { # @$tags[$i] eq $prevtag
1708 if ( @$values[$i] eq "" ) {
1712 my $ind1 = substr( @$indicator[$j], 0, 1 );
1713 my $ind2 = substr( @$indicator[$j], 1, 1 );
1715 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1719 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1722 $prevtag = @$tags[$i];
1724 $xml .= "</datafield>\n" if @$tags > 0;
1725 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1726 # warn "SETTING 100 for $auth_type";
1727 my $string = strftime( "%Y%m%d", localtime(time) );
1728 # set 50 to position 26 is biblios, 13 if authorities
1730 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1731 $string = sprintf( "%-*s", 35, $string );
1732 substr( $string, $pos , 6, "50" );
1733 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1734 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1735 $xml .= "</datafield>\n";
1737 $xml .= MARC::File::XML::footer();
1741 =head2 TransformHtmlToMarc
1743 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1744 L<$params> is a ref to an array as below:
1746 'tag_010_indicator1_531951' ,
1747 'tag_010_indicator2_531951' ,
1748 'tag_010_code_a_531951_145735' ,
1749 'tag_010_subfield_a_531951_145735' ,
1750 'tag_200_indicator1_873510' ,
1751 'tag_200_indicator2_873510' ,
1752 'tag_200_code_a_873510_673465' ,
1753 'tag_200_subfield_a_873510_673465' ,
1754 'tag_200_code_b_873510_704318' ,
1755 'tag_200_subfield_b_873510_704318' ,
1756 'tag_200_code_e_873510_280822' ,
1757 'tag_200_subfield_e_873510_280822' ,
1758 'tag_200_code_f_873510_110730' ,
1759 'tag_200_subfield_f_873510_110730' ,
1761 L<$cgi> is the CGI object which containts the value.
1762 L<$record> is the MARC::Record object.
1766 sub TransformHtmlToMarc {
1770 # explicitly turn on the UTF-8 flag for all
1771 # 'tag_' parameters to avoid incorrect character
1772 # conversion later on
1773 my $cgi_params = $cgi->Vars;
1774 foreach my $param_name (keys %$cgi_params) {
1775 if ($param_name =~ /^tag_/) {
1776 my $param_value = $cgi_params->{$param_name};
1777 if (utf8::decode($param_value)) {
1778 $cgi_params->{$param_name} = $param_value;
1780 # FIXME - need to do something if string is not valid UTF-8
1784 # creating a new record
1785 my $record = MARC::Record->new();
1788 while ($params->[$i]){ # browse all CGI params
1789 my $param = $params->[$i];
1791 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1792 if ($param eq 'biblionumber') {
1793 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1794 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1795 if ($biblionumbertagfield < 10) {
1796 $newfield = MARC::Field->new(
1797 $biblionumbertagfield,
1798 $cgi->param($param),
1801 $newfield = MARC::Field->new(
1802 $biblionumbertagfield,
1805 "$biblionumbertagsubfield" => $cgi->param($param),
1808 push @fields,$newfield if($newfield);
1810 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1813 my $ind1 = substr($cgi->param($param),0,1);
1814 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1818 if($tag < 10){ # no code for theses fields
1819 # in MARC editor, 000 contains the leader.
1820 if ($tag eq '000' ) {
1821 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1822 # between 001 and 009 (included)
1823 } elsif ($cgi->param($params->[$j+1]) ne '') {
1824 $newfield = MARC::Field->new(
1826 $cgi->param($params->[$j+1]),
1829 # > 009, deal with subfields
1831 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1832 my $inner_param = $params->[$j];
1834 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1835 $newfield->add_subfields(
1836 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1840 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1841 $newfield = MARC::Field->new(
1845 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1852 push @fields,$newfield if($newfield);
1857 $record->append_fields(@fields);
1861 # cache inverted MARC field map
1862 our $inverted_field_map;
1864 =head2 TransformMarcToKoha
1868 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1872 Extract data from a MARC bib record into a hashref representing
1873 Koha biblio, biblioitems, and items fields.
1876 sub TransformMarcToKoha {
1877 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1880 $limit_table=$limit_table||0;
1881 $frameworkcode = '' unless defined $frameworkcode;
1883 unless (defined $inverted_field_map) {
1884 $inverted_field_map = _get_inverted_marc_field_map();
1888 if ( defined $limit_table && $limit_table eq 'items') {
1889 $tables{'items'} = 1;
1891 $tables{'items'} = 1;
1892 $tables{'biblio'} = 1;
1893 $tables{'biblioitems'} = 1;
1896 # traverse through record
1897 MARCFIELD: foreach my $field ($record->fields()) {
1898 my $tag = $field->tag();
1899 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1900 if ($field->is_control_field()) {
1901 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1902 ENTRY: foreach my $entry (@{ $kohafields }) {
1903 my ($subfield, $table, $column) = @{ $entry };
1904 next ENTRY unless exists $tables{$table};
1905 my $key = _disambiguate($table, $column);
1906 if ($result->{$key}) {
1907 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1908 $result->{$key} .= " | " . $field->data();
1911 $result->{$key} = $field->data();
1915 # deal with subfields
1916 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1917 my $code = $sf->[0];
1918 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1919 my $value = $sf->[1];
1920 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1921 my ($table, $column) = @{ $entry };
1922 next SFENTRY unless exists $tables{$table};
1923 my $key = _disambiguate($table, $column);
1924 if ($result->{$key}) {
1925 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1926 $result->{$key} .= " | " . $value;
1929 $result->{$key} = $value;
1936 # modify copyrightdate to keep only the 1st year found
1937 if (exists $result->{'copyrightdate'}) {
1938 my $temp = $result->{'copyrightdate'};
1939 $temp =~ m/c(\d\d\d\d)/;
1940 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1941 $result->{'copyrightdate'} = $1;
1943 else { # if no cYYYY, get the 1st date.
1944 $temp =~ m/(\d\d\d\d)/;
1945 $result->{'copyrightdate'} = $1;
1949 # modify publicationyear to keep only the 1st year found
1950 if (exists $result->{'publicationyear'}) {
1951 my $temp = $result->{'publicationyear'};
1952 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1953 $result->{'publicationyear'} = $1;
1955 else { # if no cYYYY, get the 1st date.
1956 $temp =~ m/(\d\d\d\d)/;
1957 $result->{'publicationyear'} = $1;
1964 sub _get_inverted_marc_field_map {
1966 my $relations = C4::Context->marcfromkohafield;
1968 foreach my $frameworkcode (keys %{ $relations }) {
1969 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1970 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1971 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1972 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1973 my ($table, $column) = split /[.]/, $kohafield, 2;
1974 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1975 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1981 =head2 _disambiguate
1985 $newkey = _disambiguate($table, $field);
1987 This is a temporary hack to distinguish between the
1988 following sets of columns when using TransformMarcToKoha.
1990 items.cn_source & biblioitems.cn_source
1991 items.cn_sort & biblioitems.cn_sort
1993 Columns that are currently NOT distinguished (FIXME
1994 due to lack of time to fully test) are:
1996 biblio.notes and biblioitems.notes
2001 FIXME - this is necessary because prefixing each column
2002 name with the table name would require changing lots
2003 of code and templates, and exposing more of the DB
2004 structure than is good to the UI templates, particularly
2005 since biblio and bibloitems may well merge in a future
2006 version. In the future, it would also be good to
2007 separate DB access and UI presentation field names
2015 my ($table, $column) = @_;
2016 if ($column eq "cn_sort" or $column eq "cn_source") {
2017 return $table . '.' . $column;
2024 =head2 get_koha_field_from_marc
2028 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2030 Internal function to map data from the MARC record to a specific non-MARC field.
2031 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2037 sub get_koha_field_from_marc {
2038 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2039 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2041 foreach my $field ( $record->field($tagfield) ) {
2042 if ( $field->tag() < 10 ) {
2044 $kohafield .= " | " . $field->data();
2047 $kohafield = $field->data();
2051 if ( $field->subfields ) {
2052 my @subfields = $field->subfields();
2053 foreach my $subfieldcount ( 0 .. $#subfields ) {
2054 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2057 " | " . $subfields[$subfieldcount][1];
2061 $subfields[$subfieldcount][1];
2072 =head2 TransformMarcToKohaOneField
2076 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2082 sub TransformMarcToKohaOneField {
2084 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2085 # only the 1st will be retrieved...
2086 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2088 my ( $tagfield, $subfield ) =
2089 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2091 foreach my $field ( $record->field($tagfield) ) {
2092 if ( $field->tag() < 10 ) {
2093 if ( $result->{$kohafield} ) {
2094 $result->{$kohafield} .= " | " . $field->data();
2097 $result->{$kohafield} = $field->data();
2101 if ( $field->subfields ) {
2102 my @subfields = $field->subfields();
2103 foreach my $subfieldcount ( 0 .. $#subfields ) {
2104 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2105 if ( $result->{$kohafield} ) {
2106 $result->{$kohafield} .=
2107 " | " . $subfields[$subfieldcount][1];
2110 $result->{$kohafield} =
2111 $subfields[$subfieldcount][1];
2121 =head1 OTHER FUNCTIONS
2124 =head2 PrepareItemrecordDisplay
2128 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2130 Returns a hash with all the fields for Display a given item data in a template
2136 sub PrepareItemrecordDisplay {
2138 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2140 my $dbh = C4::Context->dbh;
2141 my $frameworkcode = &GetFrameworkCode( $bibnum );
2142 my ( $itemtagfield, $itemtagsubfield ) =
2143 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2144 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2145 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2147 my $authorised_values_sth =
2149 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2151 foreach my $tag ( sort keys %{$tagslib} ) {
2152 my $previous_tag = '';
2154 # loop through each subfield
2156 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2157 next if ( subfield_is_koha_internal_p($subfield) );
2158 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2160 $subfield_data{tag} = $tag;
2161 $subfield_data{subfield} = $subfield;
2162 $subfield_data{countsubfield} = $cntsubf++;
2163 $subfield_data{kohafield} =
2164 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2166 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2167 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2168 $subfield_data{mandatory} =
2169 $tagslib->{$tag}->{$subfield}->{mandatory};
2170 $subfield_data{repeatable} =
2171 $tagslib->{$tag}->{$subfield}->{repeatable};
2172 $subfield_data{hidden} = "display:none"
2173 if $tagslib->{$tag}->{$subfield}->{hidden};
2175 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
2177 $value =~ s/"/"/g;
2179 # search for itemcallnumber if applicable
2180 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2181 'items.itemcallnumber'
2182 && C4::Context->preference('itemcallnumber') )
2185 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2187 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2188 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2190 $value = $temp->subfield($CNsubfield);
2193 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2194 'items.itemcallnumber'
2195 && $defaultvalues->{'callnumber'} )
2197 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2199 $value = $defaultvalues->{'callnumber'};
2202 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2203 'items.holdingbranch' ||
2204 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2206 && $defaultvalues->{'branchcode'} )
2208 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2210 $value = $defaultvalues->{branchcode};
2213 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2214 my @authorised_values;
2217 # builds list, depending on authorised value...
2219 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2222 if ( ( C4::Context->preference("IndependantBranches") )
2223 && ( C4::Context->userenv->{flags} != 1 ) )
2227 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2229 $sth->execute( C4::Context->userenv->{branch} );
2230 push @authorised_values, ""
2232 $tagslib->{$tag}->{$subfield}->{mandatory} );
2233 while ( my ( $branchcode, $branchname ) =
2234 $sth->fetchrow_array )
2236 push @authorised_values, $branchcode;
2237 $authorised_lib{$branchcode} = $branchname;
2243 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2246 push @authorised_values, ""
2248 $tagslib->{$tag}->{$subfield}->{mandatory} );
2249 while ( my ( $branchcode, $branchname ) =
2250 $sth->fetchrow_array )
2252 push @authorised_values, $branchcode;
2253 $authorised_lib{$branchcode} = $branchname;
2259 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2264 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2267 push @authorised_values, ""
2268 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2269 while ( my ( $itemtype, $description ) =
2270 $sth->fetchrow_array )
2272 push @authorised_values, $itemtype;
2273 $authorised_lib{$itemtype} = $description;
2276 #---- "true" authorised value
2279 $authorised_values_sth->execute(
2280 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2281 push @authorised_values, ""
2282 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2283 while ( my ( $value, $lib ) =
2284 $authorised_values_sth->fetchrow_array )
2286 push @authorised_values, $value;
2287 $authorised_lib{$value} = $lib;
2290 $subfield_data{marc_value} = CGI::scrolling_list(
2291 -name => 'field_value',
2292 -values => \@authorised_values,
2293 -default => "$value",
2294 -labels => \%authorised_lib,
2301 $subfield_data{marc_value} =
2302 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2304 push( @loop_data, \%subfield_data );
2308 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2309 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2311 'itemtagfield' => $itemtagfield,
2312 'itemtagsubfield' => $itemtagsubfield,
2313 'itemnumber' => $itemnumber,
2314 'iteminformation' => \@loop_data
2320 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2322 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2323 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2324 # =head2 ModZebrafiles
2326 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2330 # sub ModZebrafiles {
2332 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2336 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2337 # unless ( opendir( DIR, "$zebradir" ) ) {
2338 # warn "$zebradir not found";
2342 # my $filename = $zebradir . $biblionumber;
2345 # open( OUTPUT, ">", $filename . ".xml" );
2346 # print OUTPUT $record;
2355 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2357 $biblionumber is the biblionumber we want to index
2358 $op is specialUpdate or delete, and is used to know what we want to do
2359 $server is the server that we want to update
2360 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2361 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2363 $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.
2370 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2371 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2372 my $dbh=C4::Context->dbh;
2374 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2376 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2377 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2379 if (C4::Context->preference("NoZebra")) {
2380 # lock the nozebra table : we will read index lines, update them in Perl process
2381 # and write everything in 1 transaction.
2382 # lock the table to avoid someone else overwriting what we are doing
2383 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2384 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2385 if ($op eq 'specialUpdate') {
2386 # OK, we have to add or update the record
2387 # 1st delete (virtually, in indexes), if record actually exists
2389 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2391 # ... add the record
2392 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2394 # it's a deletion, delete the record...
2395 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2396 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2398 # ok, now update the database...
2399 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2400 foreach my $key (keys %result) {
2401 foreach my $index (keys %{$result{$key}}) {
2402 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2405 $dbh->do('UNLOCK TABLES');
2408 # we use zebra, just fill zebraqueue table
2410 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2412 AND biblio_auth_number = ?
2415 my $check_sth = $dbh->prepare_cached($check_sql);
2416 $check_sth->execute($server, $biblionumber, $op);
2417 my ($count) = $check_sth->fetchrow_array;
2418 $check_sth->finish();
2420 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2421 $sth->execute($biblionumber,$server,$op);
2427 =head2 GetNoZebraIndexes
2429 %indexes = GetNoZebraIndexes;
2431 return the data from NoZebraIndexes syspref.
2435 sub GetNoZebraIndexes {
2436 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2438 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2439 $line =~ /(.*)=>(.*)/;
2440 my $index = $1; # initial ' or " is removed afterwards
2442 $index =~ s/'|"|\s//g;
2443 $fields =~ s/'|"|\s//g;
2444 $indexes{$index}=$fields;
2449 =head1 INTERNAL FUNCTIONS
2451 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2453 function to delete a biblio in NoZebra indexes
2454 This function does NOT delete anything in database : it reads all the indexes entries
2455 that have to be deleted & delete them in the hash
2456 The SQL part is done either :
2457 - after the Add if we are modifying a biblio (delete + add again)
2458 - immediatly after this sub if we are doing a true deletion.
2459 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2464 sub _DelBiblioNoZebra {
2465 my ($biblionumber, $record, $server)=@_;
2468 my $dbh = C4::Context->dbh;
2472 if ($server eq 'biblioserver') {
2473 %index=GetNoZebraIndexes;
2474 # get title of the record (to store the 10 first letters with the index)
2475 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2476 $title = lc($record->subfield($titletag,$titlesubfield));
2478 # for authorities, the "title" is the $a mainentry
2479 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2480 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2481 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2482 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2483 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2484 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2485 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2489 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2490 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2491 # limit to 10 char, should be enough, and limit the DB size
2492 $title = substr($title,0,10);
2494 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2495 foreach my $field ($record->fields()) {
2496 #parse each subfield
2497 next if $field->tag <10;
2498 foreach my $subfield ($field->subfields()) {
2499 my $tag = $field->tag();
2500 my $subfieldcode = $subfield->[0];
2502 # check each index to see if the subfield is stored somewhere
2503 # otherwise, store it in __RAW__ index
2504 foreach my $key (keys %index) {
2505 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2506 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2508 my $line= lc $subfield->[1];
2509 # remove meaningless value in the field...
2510 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2511 # ... and split in words
2512 foreach (split / /,$line) {
2513 next unless $_; # skip empty values (multiple spaces)
2514 # if the entry is already here, do nothing, the biblionumber has already be removed
2515 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2516 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2517 $sth2->execute($server,$key,$_);
2518 my $existing_biblionumbers = $sth2->fetchrow;
2520 if ($existing_biblionumbers) {
2521 # warn " existing for $key $_: $existing_biblionumbers";
2522 $result{$key}->{$_} =$existing_biblionumbers;
2523 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2529 # the subfield is not indexed, store it in __RAW__ index anyway
2531 my $line= lc $subfield->[1];
2532 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2533 # ... and split in words
2534 foreach (split / /,$line) {
2535 next unless $_; # skip empty values (multiple spaces)
2536 # if the entry is already here, do nothing, the biblionumber has already be removed
2537 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2538 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2539 $sth2->execute($server,'__RAW__',$_);
2540 my $existing_biblionumbers = $sth2->fetchrow;
2542 if ($existing_biblionumbers) {
2543 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2544 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2554 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2556 function to add a biblio in NoZebra indexes
2560 sub _AddBiblioNoZebra {
2561 my ($biblionumber, $record, $server, %result)=@_;
2562 my $dbh = C4::Context->dbh;
2566 if ($server eq 'biblioserver') {
2567 %index=GetNoZebraIndexes;
2568 # get title of the record (to store the 10 first letters with the index)
2569 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2570 $title = lc($record->subfield($titletag,$titlesubfield));
2572 # warn "server : $server";
2573 # for authorities, the "title" is the $a mainentry
2574 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2575 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2576 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2577 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2578 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2579 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2580 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2583 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2584 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2585 # limit to 10 char, should be enough, and limit the DB size
2586 $title = substr($title,0,10);
2588 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2589 foreach my $field ($record->fields()) {
2590 #parse each subfield
2591 ###FIXME: impossible to index a 001-009 value with NoZebra
2592 next if $field->tag <10;
2593 foreach my $subfield ($field->subfields()) {
2594 my $tag = $field->tag();
2595 my $subfieldcode = $subfield->[0];
2597 # warn "INDEXING :".$subfield->[1];
2598 # check each index to see if the subfield is stored somewhere
2599 # otherwise, store it in __RAW__ index
2600 foreach my $key (keys %index) {
2601 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2602 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2604 my $line= lc $subfield->[1];
2605 # remove meaningless value in the field...
2606 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2607 # ... and split in words
2608 foreach (split / /,$line) {
2609 next unless $_; # skip empty values (multiple spaces)
2610 # if the entry is already here, improve weight
2611 # warn "managing $_";
2612 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2613 my $weight = $1 + 1;
2614 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2615 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2617 # get the value if it exist in the nozebra table, otherwise, create it
2618 $sth2->execute($server,$key,$_);
2619 my $existing_biblionumbers = $sth2->fetchrow;
2621 if ($existing_biblionumbers) {
2622 $result{$key}->{"$_"} =$existing_biblionumbers;
2623 my $weight = defined $1 ? $1 + 1 : 1;
2624 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2625 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2626 # create a new ligne for this entry
2628 # warn "INSERT : $server / $key / $_";
2629 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2630 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2636 # the subfield is not indexed, store it in __RAW__ index anyway
2638 my $line= lc $subfield->[1];
2639 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2640 # ... and split in words
2641 foreach (split / /,$line) {
2642 next unless $_; # skip empty values (multiple spaces)
2643 # if the entry is already here, improve weight
2644 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2646 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2647 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2649 # get the value if it exist in the nozebra table, otherwise, create it
2650 $sth2->execute($server,'__RAW__',$_);
2651 my $existing_biblionumbers = $sth2->fetchrow;
2653 if ($existing_biblionumbers) {
2654 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2656 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2657 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2658 # create a new ligne for this entry
2660 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2661 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2676 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2678 Find the given $subfield in the given $tag in the given
2679 MARC::Record $record. If the subfield is found, returns
2680 the (indicators, value) pair; otherwise, (undef, undef) is
2684 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2685 I suggest we export it from this module.
2692 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2695 if ( $tagfield < 10 ) {
2696 if ( $record->field($tagfield) ) {
2697 push @result, $record->field($tagfield)->data();
2704 foreach my $field ( $record->field($tagfield) ) {
2705 my @subfields = $field->subfields();
2706 foreach my $subfield (@subfields) {
2707 if ( @$subfield[0] eq $insubfield ) {
2708 push @result, @$subfield[1];
2709 $indicator = $field->indicator(1) . $field->indicator(2);
2714 return ( $indicator, @result );
2717 =head2 _koha_marc_update_bib_ids
2721 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2723 Internal function to add or update biblionumber and biblioitemnumber to
2730 sub _koha_marc_update_bib_ids {
2731 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2733 # we must add bibnum and bibitemnum in MARC::Record...
2734 # we build the new field with biblionumber and biblioitemnumber
2735 # we drop the original field
2736 # we add the new builded field.
2737 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2738 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2740 if ($biblio_tag != $biblioitem_tag) {
2741 # biblionumber & biblioitemnumber are in different fields
2743 # deal with biblionumber
2744 my ($new_field, $old_field);
2745 if ($biblio_tag < 10) {
2746 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2749 MARC::Field->new( $biblio_tag, '', '',
2750 "$biblio_subfield" => $biblionumber );
2753 # drop old field and create new one...
2754 $old_field = $record->field($biblio_tag);
2755 $record->delete_field($old_field) if $old_field;
2756 $record->append_fields($new_field);
2758 # deal with biblioitemnumber
2759 if ($biblioitem_tag < 10) {
2760 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2763 MARC::Field->new( $biblioitem_tag, '', '',
2764 "$biblioitem_subfield" => $biblioitemnumber, );
2766 # drop old field and create new one...
2767 $old_field = $record->field($biblioitem_tag);
2768 $record->delete_field($old_field) if $old_field;
2769 $record->insert_fields_ordered($new_field);
2772 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2773 my $new_field = MARC::Field->new(
2774 $biblio_tag, '', '',
2775 "$biblio_subfield" => $biblionumber,
2776 "$biblioitem_subfield" => $biblioitemnumber
2779 # drop old field and create new one...
2780 my $old_field = $record->field($biblio_tag);
2781 $record->delete_field($old_field) if $old_field;
2782 $record->insert_fields_ordered($new_field);
2786 =head2 _koha_marc_update_biblioitem_cn_sort
2790 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2794 Given a MARC bib record and the biblioitem hash, update the
2795 subfield that contains a copy of the value of biblioitems.cn_sort.
2799 sub _koha_marc_update_biblioitem_cn_sort {
2801 my $biblioitem = shift;
2802 my $frameworkcode= shift;
2804 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2805 return unless $biblioitem_tag;
2807 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2809 if (my $field = $marc->field($biblioitem_tag)) {
2810 $field->delete_subfield(code => $biblioitem_subfield);
2811 if ($cn_sort ne '') {
2812 $field->add_subfields($biblioitem_subfield => $cn_sort);
2815 # if we get here, no biblioitem tag is present in the MARC record, so
2816 # we'll create it if $cn_sort is not empty -- this would be
2817 # an odd combination of events, however
2819 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2824 =head2 _koha_add_biblio
2828 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2830 Internal function to add a biblio ($biblio is a hash with the values)
2836 sub _koha_add_biblio {
2837 my ( $dbh, $biblio, $frameworkcode ) = @_;
2841 # set the series flag
2843 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2847 SET frameworkcode = ?,
2858 my $sth = $dbh->prepare($query);
2861 $biblio->{'author'},
2863 $biblio->{'unititle'},
2866 $biblio->{'seriestitle'},
2867 $biblio->{'copyrightdate'},
2868 $biblio->{'abstract'}
2871 my $biblionumber = $dbh->{'mysql_insertid'};
2872 if ( $dbh->errstr ) {
2873 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2878 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2879 return ($biblionumber,$error);
2882 =head2 _koha_modify_biblio
2886 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2888 Internal function for updating the biblio table
2894 sub _koha_modify_biblio {
2895 my ( $dbh, $biblio, $frameworkcode ) = @_;
2900 SET frameworkcode = ?,
2909 WHERE biblionumber = ?
2912 my $sth = $dbh->prepare($query);
2916 $biblio->{'author'},
2918 $biblio->{'unititle'},
2920 $biblio->{'serial'},
2921 $biblio->{'seriestitle'},
2922 $biblio->{'copyrightdate'},
2923 $biblio->{'abstract'},
2924 $biblio->{'biblionumber'}
2925 ) if $biblio->{'biblionumber'};
2927 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2928 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2931 return ( $biblio->{'biblionumber'},$error );
2934 =head2 _koha_modify_biblioitem_nonmarc
2938 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2940 Updates biblioitems row except for marc and marcxml, which should be changed
2947 sub _koha_modify_biblioitem_nonmarc {
2948 my ( $dbh, $biblioitem ) = @_;
2951 # re-calculate the cn_sort, it may have changed
2952 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2956 SET biblionumber = ?,
2962 publicationyear = ?,
2966 collectiontitle = ?,
2968 collectionvolume= ?,
2969 editionstatement= ?,
2970 editionresponsibility = ?,
2984 where biblioitemnumber = ?
2986 my $sth = $dbh->prepare($query);
2988 $biblioitem->{'biblionumber'},
2989 $biblioitem->{'volume'},
2990 $biblioitem->{'number'},
2991 $biblioitem->{'itemtype'},
2992 $biblioitem->{'isbn'},
2993 $biblioitem->{'issn'},
2994 $biblioitem->{'publicationyear'},
2995 $biblioitem->{'publishercode'},
2996 $biblioitem->{'volumedate'},
2997 $biblioitem->{'volumedesc'},
2998 $biblioitem->{'collectiontitle'},
2999 $biblioitem->{'collectionissn'},
3000 $biblioitem->{'collectionvolume'},
3001 $biblioitem->{'editionstatement'},
3002 $biblioitem->{'editionresponsibility'},
3003 $biblioitem->{'illus'},
3004 $biblioitem->{'pages'},
3005 $biblioitem->{'bnotes'},
3006 $biblioitem->{'size'},
3007 $biblioitem->{'place'},
3008 $biblioitem->{'lccn'},
3009 $biblioitem->{'url'},
3010 $biblioitem->{'biblioitems.cn_source'},
3011 $biblioitem->{'cn_class'},
3012 $biblioitem->{'cn_item'},
3013 $biblioitem->{'cn_suffix'},
3015 $biblioitem->{'totalissues'},
3016 $biblioitem->{'biblioitemnumber'}
3018 if ( $dbh->errstr ) {
3019 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3022 return ($biblioitem->{'biblioitemnumber'},$error);
3025 =head2 _koha_add_biblioitem
3029 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3031 Internal function to add a biblioitem
3037 sub _koha_add_biblioitem {
3038 my ( $dbh, $biblioitem ) = @_;
3041 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3043 "INSERT INTO biblioitems SET
3050 publicationyear = ?,
3054 collectiontitle = ?,
3056 collectionvolume= ?,
3057 editionstatement= ?,
3058 editionresponsibility = ?,
3074 my $sth = $dbh->prepare($query);
3076 $biblioitem->{'biblionumber'},
3077 $biblioitem->{'volume'},
3078 $biblioitem->{'number'},
3079 $biblioitem->{'itemtype'},
3080 $biblioitem->{'isbn'},
3081 $biblioitem->{'issn'},
3082 $biblioitem->{'publicationyear'},
3083 $biblioitem->{'publishercode'},
3084 $biblioitem->{'volumedate'},
3085 $biblioitem->{'volumedesc'},
3086 $biblioitem->{'collectiontitle'},
3087 $biblioitem->{'collectionissn'},
3088 $biblioitem->{'collectionvolume'},
3089 $biblioitem->{'editionstatement'},
3090 $biblioitem->{'editionresponsibility'},
3091 $biblioitem->{'illus'},
3092 $biblioitem->{'pages'},
3093 $biblioitem->{'bnotes'},
3094 $biblioitem->{'size'},
3095 $biblioitem->{'place'},
3096 $biblioitem->{'lccn'},
3097 $biblioitem->{'marc'},
3098 $biblioitem->{'url'},
3099 $biblioitem->{'biblioitems.cn_source'},
3100 $biblioitem->{'cn_class'},
3101 $biblioitem->{'cn_item'},
3102 $biblioitem->{'cn_suffix'},
3104 $biblioitem->{'totalissues'}
3106 my $bibitemnum = $dbh->{'mysql_insertid'};
3107 if ( $dbh->errstr ) {
3108 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3112 return ($bibitemnum,$error);
3115 =head2 _koha_delete_biblio
3119 $error = _koha_delete_biblio($dbh,$biblionumber);
3121 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3123 C<$dbh> - the database handle
3124 C<$biblionumber> - the biblionumber of the biblio to be deleted
3130 # FIXME: add error handling
3132 sub _koha_delete_biblio {
3133 my ( $dbh, $biblionumber ) = @_;
3135 # get all the data for this biblio
3136 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3137 $sth->execute($biblionumber);
3139 if ( my $data = $sth->fetchrow_hashref ) {
3141 # save the record in deletedbiblio
3142 # find the fields to save
3143 my $query = "INSERT INTO deletedbiblio SET ";
3145 foreach my $temp ( keys %$data ) {
3146 $query .= "$temp = ?,";
3147 push( @bind, $data->{$temp} );
3150 # replace the last , by ",?)"
3152 my $bkup_sth = $dbh->prepare($query);
3153 $bkup_sth->execute(@bind);
3157 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3158 $del_sth->execute($biblionumber);
3165 =head2 _koha_delete_biblioitems
3169 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3171 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3173 C<$dbh> - the database handle
3174 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3180 # FIXME: add error handling
3182 sub _koha_delete_biblioitems {
3183 my ( $dbh, $biblioitemnumber ) = @_;
3185 # get all the data for this biblioitem
3187 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3188 $sth->execute($biblioitemnumber);
3190 if ( my $data = $sth->fetchrow_hashref ) {
3192 # save the record in deletedbiblioitems
3193 # find the fields to save
3194 my $query = "INSERT INTO deletedbiblioitems SET ";
3196 foreach my $temp ( keys %$data ) {
3197 $query .= "$temp = ?,";
3198 push( @bind, $data->{$temp} );
3201 # replace the last , by ",?)"
3203 my $bkup_sth = $dbh->prepare($query);
3204 $bkup_sth->execute(@bind);
3207 # delete the biblioitem
3209 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3210 $del_sth->execute($biblioitemnumber);
3217 =head1 UNEXPORTED FUNCTIONS
3219 =head2 ModBiblioMarc
3221 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3223 Add MARC data for a biblio to koha
3225 Function exported, but should NOT be used, unless you really know what you're doing
3231 # pass the MARC::Record to this function, and it will create the records in the marc field
3232 my ( $record, $biblionumber, $frameworkcode ) = @_;
3233 my $dbh = C4::Context->dbh;
3234 my @fields = $record->fields();
3235 if ( !$frameworkcode ) {
3236 $frameworkcode = "";
3239 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3240 $sth->execute( $frameworkcode, $biblionumber );
3242 my $encoding = C4::Context->preference("marcflavour");
3244 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3245 if ( $encoding eq "UNIMARC" ) {
3247 if ( length($record->subfield( 100, "a" )) == 35 ) {
3248 $string = $record->subfield( 100, "a" );
3249 my $f100 = $record->field(100);
3250 $record->delete_field($f100);
3253 $string = POSIX::strftime( "%Y%m%d", localtime );
3255 $string = sprintf( "%-*s", 35, $string );
3257 substr( $string, 22, 6, "frey50" );
3258 unless ( $record->subfield( 100, "a" ) ) {
3259 $record->insert_grouped_field(
3260 MARC::Field->new( 100, "", "", "a" => $string ) );
3264 if (C4::Context->preference("NoZebra")) {
3265 # only NoZebra indexing needs to have
3266 # the previous version of the record
3267 $oldRecord = GetMarcBiblio($biblionumber);
3271 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3272 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3275 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3276 return $biblionumber;
3279 =head2 z3950_extended_services
3281 z3950_extended_services($serviceType,$serviceOptions,$record);
3283 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.
3285 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3287 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3289 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3293 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3294 syntax => the record syntax (transfer syntax)
3295 databaseName = Database from connection object
3297 To set serviceOptions, call set_service_options($serviceType)
3299 C<$record> the record, if one is needed for the service type
3301 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3305 sub z3950_extended_services {
3306 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3308 # get our connection object
3309 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3311 # create a new package object
3312 my $Zpackage = $Zconn->package();
3315 $Zpackage->option( action => $action );
3317 if ( $serviceOptions->{'databaseName'} ) {
3318 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3320 if ( $serviceOptions->{'recordIdNumber'} ) {
3322 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3324 if ( $serviceOptions->{'recordIdOpaque'} ) {
3326 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3329 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3330 #if ($serviceType eq 'itemorder') {
3331 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3332 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3333 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3334 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3337 if ( $serviceOptions->{record} ) {
3338 $Zpackage->option( record => $serviceOptions->{record} );
3340 # can be xml or marc
3341 if ( $serviceOptions->{'syntax'} ) {
3342 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3346 # send the request, handle any exception encountered
3347 eval { $Zpackage->send($serviceType) };
3348 if ( $@ && $@->isa("ZOOM::Exception") ) {
3349 return "error: " . $@->code() . " " . $@->message() . "\n";
3352 # free up package resources
3353 $Zpackage->destroy();
3356 =head2 set_service_options
3358 my $serviceOptions = set_service_options($serviceType);
3360 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3362 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3366 sub set_service_options {
3367 my ($serviceType) = @_;
3370 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3371 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3373 if ( $serviceType eq 'commit' ) {
3377 if ( $serviceType eq 'create' ) {
3381 if ( $serviceType eq 'drop' ) {
3382 die "ERROR: 'drop' not currently supported (by Zebra)";
3384 return $serviceOptions;
3387 =head3 get_biblio_authorised_values
3389 find the types and values for all authorised values assigned to this biblio.
3393 MARC::Record of the bib
3395 returns: a hashref malling the authorised value to the value set for this biblionumber
3397 $authorised_values = {
3398 'Scent' => 'flowery',
3399 'Audience' => 'Young Adult',
3400 'itemtypes' => 'SER',
3403 Notes: forlibrarian should probably be passed in, and called something different.
3408 sub get_biblio_authorised_values {
3409 my $biblionumber = shift;
3412 my $forlibrarian = 1; # are we in staff or opac?
3413 my $frameworkcode = GetFrameworkCode( $biblionumber );
3415 my $authorised_values;
3417 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3418 or return $authorised_values;
3420 # assume that these entries in the authorised_value table are bibliolevel.
3421 # ones that start with 'item%' are item level.
3422 my $query = q(SELECT distinct authorised_value, kohafield
3423 FROM marc_subfield_structure
3424 WHERE authorised_value !=''
3425 AND (kohafield like 'biblio%'
3426 OR kohafield like '') );
3427 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3429 foreach my $tag ( keys( %$tagslib ) ) {
3430 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3431 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3432 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3433 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3434 if ( defined $record->field( $tag ) ) {
3435 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3436 if ( defined $this_subfield_value ) {
3437 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3444 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3445 return $authorised_values;
3455 Koha Developement team <info@koha.org>
3457 Paul POULAIN paul.poulain@free.fr
3459 Joshua Ferraro jmf@liblime.com