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 = ?
928 ORDER BY tagfield, tagsubfield
931 my $sth = $dbh->prepare($query);
932 $sth->execute($frameworkcode);
933 while (my $row = $sth->fetchrow_hashref){
939 =head2 GetMarcFromKohaField
943 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
944 Returns the MARC fields & subfields mapped to the koha field
945 for the given frameworkcode
951 sub GetMarcFromKohaField {
952 my ( $kohafield, $frameworkcode ) = @_;
953 return 0, 0 unless $kohafield and defined $frameworkcode;
954 my $relations = C4::Context->marcfromkohafield;
956 $relations->{$frameworkcode}->{$kohafield}->[0],
957 $relations->{$frameworkcode}->{$kohafield}->[1]
965 my $record = GetMarcBiblio($biblionumber);
969 Returns MARC::Record representing bib identified by
970 C<$biblionumber>. If no bib exists, returns undef.
971 The MARC record contains both biblio & item data.
976 my $biblionumber = shift;
977 my $dbh = C4::Context->dbh;
979 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
980 $sth->execute($biblionumber);
981 my $row = $sth->fetchrow_hashref;
982 my $marcxml = StripNonXmlChars($row->{'marcxml'});
983 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
984 my $record = MARC::Record->new();
986 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
987 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
988 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
999 my $marcxml = GetXmlBiblio($biblionumber);
1001 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1002 The XML contains both biblio & item datas
1009 my ( $biblionumber ) = @_;
1010 my $dbh = C4::Context->dbh;
1012 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1013 $sth->execute($biblionumber);
1014 my ($marcxml) = $sth->fetchrow;
1018 =head2 GetCOinSBiblio
1022 my $coins = GetCOinSBiblio($biblionumber);
1024 Returns the COinS(a span) which can be included in a biblio record
1030 sub GetCOinSBiblio {
1031 my ( $biblionumber ) = @_;
1032 my $record = GetMarcBiblio($biblionumber);
1034 if (defined $record){
1035 # get the coin format
1036 my $pos7 = substr $record->leader(), 7,1;
1037 my $pos6 = substr $record->leader(), 6,1;
1040 my ($aulast, $aufirst) = ('','');
1049 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1054 'b' => 'manuscript',
1056 'd' => 'manuscript',
1060 'i' => 'audioRecording',
1061 'j' => 'audioRecording',
1064 'm' => 'computerProgram',
1069 'a' => 'journalArticle',
1073 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1075 if( $genre eq 'book' ){
1076 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1079 ##### We must transform mtx to a valable mtx and document type ####
1080 if( $genre eq 'book' ){
1082 }elsif( $genre eq 'journal' ){
1084 }elsif( $genre eq 'journalArticle' ){
1091 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1094 $aulast = $record->subfield('700','a');
1095 $aufirst = $record->subfield('700','b');
1096 $oauthors = "&rft.au=$aufirst $aulast";
1098 if($record->field('200')){
1099 for my $au ($record->field('200')->subfield('g')){
1100 $oauthors .= "&rft.au=$au";
1103 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1104 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1105 $pubyear = $record->subfield('210','d');
1106 $publisher = $record->subfield('210','c');
1107 $isbn = $record->subfield('010','a');
1108 $issn = $record->subfield('011','a');
1110 # MARC21 need some improve
1113 $genre = "&rft.genre=book";
1116 if ($record->field('100')) {
1117 $oauthors .= "&rft.au=".$record->subfield('100','a');
1120 if($record->field('700')){
1121 for my $au ($record->field('700')->subfield('a')){
1122 $oauthors .= "&rft.au=$au";
1125 $title = "&rft.btitle=".$record->subfield('245','a');
1126 $subtitle = $record->subfield('245', 'b') || '';
1127 $title .= $subtitle;
1128 $pubyear = $record->subfield('260', 'c') || '';
1129 $publisher = $record->subfield('260', 'b') || '';
1130 $isbn = $record->subfield('020', 'a') || '';
1131 $issn = $record->subfield('022', 'a') || '';
1134 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1135 $coins_value =~ s/\ /\+/g;
1136 #<!-- 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="
1138 return $coins_value;
1141 =head2 GetAuthorisedValueDesc
1145 my $subfieldvalue =get_authorised_value_desc(
1146 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1147 Retrieve the complete description for a given authorised value.
1149 Now takes $category and $value pair too.
1150 my $auth_value_desc =GetAuthorisedValueDesc(
1151 '','', 'DVD' ,'','','CCODE');
1157 sub GetAuthorisedValueDesc {
1158 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1159 my $dbh = C4::Context->dbh;
1163 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1166 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1167 return C4::Branch::GetBranchName($value);
1171 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1172 return getitemtypeinfo($value)->{description};
1175 #---- "true" authorized value
1176 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1179 if ( $category ne "" ) {
1182 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1184 $sth->execute( $category, $value );
1185 my $data = $sth->fetchrow_hashref;
1186 return $data->{'lib'};
1189 return $value; # if nothing is found return the original value
1197 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1198 Get all notes from the MARC record and returns them in an array.
1199 The note are stored in differents places depending on MARC flavour
1206 my ( $record, $marcflavour ) = @_;
1208 if ( $marcflavour eq "MARC21" ) {
1211 else { # assume unimarc if not marc21
1218 foreach my $field ( $record->field($scope) ) {
1219 my $value = $field->as_string();
1220 $value =~ s/\n/<br \/>/g ;
1222 if ( $note ne "" ) {
1223 $marcnote = { marcnote => $note, };
1224 push @marcnotes, $marcnote;
1227 if ( $note ne $value ) {
1228 $note = $note . " " . $value;
1233 $marcnote = { marcnote => $note };
1234 push @marcnotes, $marcnote; #load last tag into array
1237 } # end GetMarcNotes
1239 =head2 GetMarcSubjects
1243 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1244 Get all subjects from the MARC record and returns them in an array.
1245 The subjects are stored in differents places depending on MARC flavour
1251 sub GetMarcSubjects {
1252 my ( $record, $marcflavour ) = @_;
1253 my ( $mintag, $maxtag );
1254 if ( $marcflavour eq "MARC21" ) {
1258 else { # assume unimarc if not marc21
1268 foreach my $field ( $record->field('6..' )) {
1269 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1271 my @subfields = $field->subfields();
1274 # if there is an authority link, build the link with an= subfield9
1275 my $subfield9 = $field->subfield('9');
1276 for my $subject_subfield (@subfields ) {
1277 # don't load unimarc subfields 3,4,5
1278 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1279 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1280 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1281 my $code = $subject_subfield->[0];
1282 my $value = $subject_subfield->[1];
1283 my $linkvalue = $value;
1284 $linkvalue =~ s/(\(|\))//g;
1285 my $operator = " and " unless $counter==0;
1287 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1289 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1291 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1293 my @this_link_loop = @link_loop;
1294 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1298 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1301 return \@marcsubjects;
1302 } #end getMARCsubjects
1304 =head2 GetMarcAuthors
1308 authors = GetMarcAuthors($record,$marcflavour);
1309 Get all authors from the MARC record and returns them in an array.
1310 The authors are stored in differents places depending on MARC flavour
1316 sub GetMarcAuthors {
1317 my ( $record, $marcflavour ) = @_;
1318 my ( $mintag, $maxtag );
1319 # tagslib useful for UNIMARC author reponsabilities
1320 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.
1321 if ( $marcflavour eq "MARC21" ) {
1325 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1334 foreach my $field ( $record->fields ) {
1335 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1338 my @subfields = $field->subfields();
1340 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1341 my $subfield9 = $field->subfield('9');
1342 for my $authors_subfield (@subfields) {
1343 # don't load unimarc subfields 3, 5
1344 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1345 my $subfieldcode = $authors_subfield->[0];
1346 my $value = $authors_subfield->[1];
1347 my $linkvalue = $value;
1348 $linkvalue =~ s/(\(|\))//g;
1349 my $operator = " and " unless $count_auth==0;
1350 # if we have an authority link, use that as the link, otherwise use standard searching
1352 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1355 # reset $linkvalue if UNIMARC author responsibility
1356 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1357 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1359 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1361 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1362 my @this_link_loop = @link_loop;
1363 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1364 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1367 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1369 return \@marcauthors;
1376 $marcurls = GetMarcUrls($record,$marcflavour);
1377 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1378 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1385 my ( $record, $marcflavour ) = @_;
1388 for my $field ( $record->field('856') ) {
1391 for my $note ( $field->subfield('z') ) {
1392 push @notes, { note => $note };
1394 my @urls = $field->subfield('u');
1395 foreach my $url (@urls) {
1396 if ( $marcflavour eq 'MARC21' ) {
1397 my $s3 = $field->subfield('3');
1398 my $link = $field->subfield('y');
1399 unless ( $url =~ /^\w+:/ ) {
1400 if ( $field->indicator(1) eq '7' ) {
1401 $url = $field->subfield('2') . "://" . $url;
1402 } elsif ( $field->indicator(1) eq '1' ) {
1403 $url = 'ftp://' . $url;
1405 # properly, this should be if ind1=4,
1406 # however we will assume http protocol since we're building a link.
1407 $url = 'http://' . $url;
1410 # TODO handle ind 2 (relationship)
1415 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1416 $marcurl->{'part'} = $s3 if ($link);
1417 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1419 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1420 $marcurl->{'MARCURL'} = $url;
1422 push @marcurls, $marcurl;
1428 =head2 GetMarcSeries
1432 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1433 Get all series from the MARC record and returns them in an array.
1434 The series are stored in differents places depending on MARC flavour
1441 my ($record, $marcflavour) = @_;
1442 my ($mintag, $maxtag);
1443 if ($marcflavour eq "MARC21") {
1446 } else { # assume unimarc if not marc21
1456 foreach my $field ($record->field('440'), $record->field('490')) {
1458 #my $value = $field->subfield('a');
1459 #$marcsubjct = {MARCSUBJCT => $value,};
1460 my @subfields = $field->subfields();
1461 #warn "subfields:".join " ", @$subfields;
1464 for my $series_subfield (@subfields) {
1466 undef $volume_number;
1467 # see if this is an instance of a volume
1468 if ($series_subfield->[0] eq 'v') {
1472 my $code = $series_subfield->[0];
1473 my $value = $series_subfield->[1];
1474 my $linkvalue = $value;
1475 $linkvalue =~ s/(\(|\))//g;
1476 my $operator = " and " unless $counter==0;
1477 push @link_loop, {link => $linkvalue, operator => $operator };
1478 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1479 if ($volume_number) {
1480 push @subfields_loop, {volumenum => $value};
1483 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1487 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1488 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1489 #push @marcsubjcts, $marcsubjct;
1493 my $marcseriessarray=\@marcseries;
1494 return $marcseriessarray;
1495 } #end getMARCseriess
1497 =head2 GetFrameworkCode
1501 $frameworkcode = GetFrameworkCode( $biblionumber )
1507 sub GetFrameworkCode {
1508 my ( $biblionumber ) = @_;
1509 my $dbh = C4::Context->dbh;
1510 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1511 $sth->execute($biblionumber);
1512 my ($frameworkcode) = $sth->fetchrow;
1513 return $frameworkcode;
1516 =head2 GetPublisherNameFromIsbn
1518 $name = GetPublishercodeFromIsbn($isbn);
1525 sub GetPublisherNameFromIsbn($){
1527 $isbn =~ s/[- _]//g;
1529 my @codes = (split '-', DisplayISBN($isbn));
1530 my $code = $codes[0].$codes[1].$codes[2];
1531 my $dbh = C4::Context->dbh;
1533 SELECT distinct publishercode
1536 AND publishercode IS NOT NULL
1539 my $sth = $dbh->prepare($query);
1540 $sth->execute("$code%");
1541 my $name = $sth->fetchrow;
1542 return $name if length $name;
1546 =head2 TransformKohaToMarc
1550 $record = TransformKohaToMarc( $hash )
1551 This function builds partial MARC::Record from a hash
1552 Hash entries can be from biblio or biblioitems.
1553 This function is called in acquisition module, to create a basic catalogue entry from user entry
1559 sub TransformKohaToMarc {
1561 my $sth = C4::Context->dbh->prepare(
1562 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1564 my $record = MARC::Record->new();
1565 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1566 foreach (keys %{$hash}) {
1567 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1572 =head2 TransformKohaToMarcOneField
1576 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1582 sub TransformKohaToMarcOneField {
1583 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1584 $frameworkcode='' unless $frameworkcode;
1588 if ( !defined $sth ) {
1589 my $dbh = C4::Context->dbh;
1590 $sth = $dbh->prepare(
1591 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1594 $sth->execute( $frameworkcode, $kohafieldname );
1595 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1596 my $tag = $record->field($tagfield);
1598 $tag->update( $tagsubfield => $value );
1599 $record->delete_field($tag);
1600 $record->insert_fields_ordered($tag);
1603 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1609 =head2 TransformHtmlToXml
1613 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1615 $auth_type contains :
1616 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1617 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1618 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1624 sub TransformHtmlToXml {
1625 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1626 my $xml = MARC::File::XML::header('UTF-8');
1627 $xml .= "<record>\n";
1628 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1629 MARC::File::XML->default_record_format($auth_type);
1630 # in UNIMARC, field 100 contains the encoding
1631 # check that there is one, otherwise the
1632 # MARC::Record->new_from_xml will fail (and Koha will die)
1633 my $unimarc_and_100_exist=0;
1634 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1639 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1640 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1641 # if we have a 100 field and it's values are not correct, skip them.
1642 # if we don't have any valid 100 field, we will create a default one at the end
1643 my $enc = substr( @$values[$i], 26, 2 );
1644 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1645 $unimarc_and_100_exist=1;
1650 @$values[$i] =~ s/&/&/g;
1651 @$values[$i] =~ s/</</g;
1652 @$values[$i] =~ s/>/>/g;
1653 @$values[$i] =~ s/"/"/g;
1654 @$values[$i] =~ s/'/'/g;
1655 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1656 # utf8::decode( @$values[$i] );
1658 if ( ( @$tags[$i] ne $prevtag ) ) {
1659 $j++ unless ( @$tags[$i] eq "" );
1661 $xml .= "</datafield>\n";
1662 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1663 && ( @$values[$i] ne "" ) )
1665 my $ind1 = substr( @$indicator[$j], 0, 1 );
1667 if ( @$indicator[$j] ) {
1668 $ind2 = substr( @$indicator[$j], 1, 1 );
1671 warn "Indicator in @$tags[$i] is empty";
1674 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1675 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1683 if ( @$values[$i] ne "" ) {
1686 if ( @$tags[$i] eq "000" ) {
1687 $xml .= "<leader>@$values[$i]</leader>\n";
1690 # rest of the fixed fields
1692 elsif ( @$tags[$i] < 10 ) {
1693 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1697 my $ind1 = substr( @$indicator[$j], 0, 1 );
1698 my $ind2 = substr( @$indicator[$j], 1, 1 );
1699 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1700 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1701 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1702 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1708 else { # @$tags[$i] eq $prevtag
1709 if ( @$values[$i] eq "" ) {
1713 my $ind1 = substr( @$indicator[$j], 0, 1 );
1714 my $ind2 = substr( @$indicator[$j], 1, 1 );
1715 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1716 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1717 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1720 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1723 $prevtag = @$tags[$i];
1725 $xml .= "</datafield>\n" if @$tags > 0;
1726 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1727 # warn "SETTING 100 for $auth_type";
1728 my $string = strftime( "%Y%m%d", localtime(time) );
1729 # set 50 to position 26 is biblios, 13 if authorities
1731 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1732 $string = sprintf( "%-*s", 35, $string );
1733 substr( $string, $pos , 6, "50" );
1734 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1735 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1736 $xml .= "</datafield>\n";
1738 $xml .= "</record>\n";
1739 $xml .= MARC::File::XML::footer();
1743 =head2 TransformHtmlToMarc
1745 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1746 L<$params> is a ref to an array as below:
1748 'tag_010_indicator1_531951' ,
1749 'tag_010_indicator2_531951' ,
1750 'tag_010_code_a_531951_145735' ,
1751 'tag_010_subfield_a_531951_145735' ,
1752 'tag_200_indicator1_873510' ,
1753 'tag_200_indicator2_873510' ,
1754 'tag_200_code_a_873510_673465' ,
1755 'tag_200_subfield_a_873510_673465' ,
1756 'tag_200_code_b_873510_704318' ,
1757 'tag_200_subfield_b_873510_704318' ,
1758 'tag_200_code_e_873510_280822' ,
1759 'tag_200_subfield_e_873510_280822' ,
1760 'tag_200_code_f_873510_110730' ,
1761 'tag_200_subfield_f_873510_110730' ,
1763 L<$cgi> is the CGI object which containts the value.
1764 L<$record> is the MARC::Record object.
1768 sub TransformHtmlToMarc {
1772 # explicitly turn on the UTF-8 flag for all
1773 # 'tag_' parameters to avoid incorrect character
1774 # conversion later on
1775 my $cgi_params = $cgi->Vars;
1776 foreach my $param_name (keys %$cgi_params) {
1777 if ($param_name =~ /^tag_/) {
1778 my $param_value = $cgi_params->{$param_name};
1779 if (utf8::decode($param_value)) {
1780 $cgi_params->{$param_name} = $param_value;
1782 # FIXME - need to do something if string is not valid UTF-8
1786 # creating a new record
1787 my $record = MARC::Record->new();
1790 while ($params->[$i]){ # browse all CGI params
1791 my $param = $params->[$i];
1793 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1794 if ($param eq 'biblionumber') {
1795 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1796 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1797 if ($biblionumbertagfield < 10) {
1798 $newfield = MARC::Field->new(
1799 $biblionumbertagfield,
1800 $cgi->param($param),
1803 $newfield = MARC::Field->new(
1804 $biblionumbertagfield,
1807 "$biblionumbertagsubfield" => $cgi->param($param),
1810 push @fields,$newfield if($newfield);
1812 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1815 my $ind1 = substr($cgi->param($param),0,1);
1816 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1820 if($tag < 10){ # no code for theses fields
1821 # in MARC editor, 000 contains the leader.
1822 if ($tag eq '000' ) {
1823 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1824 # between 001 and 009 (included)
1825 } elsif ($cgi->param($params->[$j+1]) ne '') {
1826 $newfield = MARC::Field->new(
1828 $cgi->param($params->[$j+1]),
1831 # > 009, deal with subfields
1833 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1834 my $inner_param = $params->[$j];
1836 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1837 $newfield->add_subfields(
1838 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1842 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1843 $newfield = MARC::Field->new(
1847 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1854 push @fields,$newfield if($newfield);
1859 $record->append_fields(@fields);
1863 # cache inverted MARC field map
1864 our $inverted_field_map;
1866 =head2 TransformMarcToKoha
1870 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1874 Extract data from a MARC bib record into a hashref representing
1875 Koha biblio, biblioitems, and items fields.
1878 sub TransformMarcToKoha {
1879 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1882 $limit_table=$limit_table||0;
1883 $frameworkcode = '' unless defined $frameworkcode;
1885 unless (defined $inverted_field_map) {
1886 $inverted_field_map = _get_inverted_marc_field_map();
1890 if ( defined $limit_table && $limit_table eq 'items') {
1891 $tables{'items'} = 1;
1893 $tables{'items'} = 1;
1894 $tables{'biblio'} = 1;
1895 $tables{'biblioitems'} = 1;
1898 # traverse through record
1899 MARCFIELD: foreach my $field ($record->fields()) {
1900 my $tag = $field->tag();
1901 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1902 if ($field->is_control_field()) {
1903 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1904 ENTRY: foreach my $entry (@{ $kohafields }) {
1905 my ($subfield, $table, $column) = @{ $entry };
1906 next ENTRY unless exists $tables{$table};
1907 my $key = _disambiguate($table, $column);
1908 if ($result->{$key}) {
1909 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1910 $result->{$key} .= " | " . $field->data();
1913 $result->{$key} = $field->data();
1917 # deal with subfields
1918 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1919 my $code = $sf->[0];
1920 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1921 my $value = $sf->[1];
1922 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1923 my ($table, $column) = @{ $entry };
1924 next SFENTRY unless exists $tables{$table};
1925 my $key = _disambiguate($table, $column);
1926 if ($result->{$key}) {
1927 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1928 $result->{$key} .= " | " . $value;
1931 $result->{$key} = $value;
1938 # modify copyrightdate to keep only the 1st year found
1939 if (exists $result->{'copyrightdate'}) {
1940 my $temp = $result->{'copyrightdate'};
1941 $temp =~ m/c(\d\d\d\d)/;
1942 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1943 $result->{'copyrightdate'} = $1;
1945 else { # if no cYYYY, get the 1st date.
1946 $temp =~ m/(\d\d\d\d)/;
1947 $result->{'copyrightdate'} = $1;
1951 # modify publicationyear to keep only the 1st year found
1952 if (exists $result->{'publicationyear'}) {
1953 my $temp = $result->{'publicationyear'};
1954 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1955 $result->{'publicationyear'} = $1;
1957 else { # if no cYYYY, get the 1st date.
1958 $temp =~ m/(\d\d\d\d)/;
1959 $result->{'publicationyear'} = $1;
1966 sub _get_inverted_marc_field_map {
1968 my $relations = C4::Context->marcfromkohafield;
1970 foreach my $frameworkcode (keys %{ $relations }) {
1971 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1972 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1973 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1974 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1975 my ($table, $column) = split /[.]/, $kohafield, 2;
1976 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1977 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1983 =head2 _disambiguate
1987 $newkey = _disambiguate($table, $field);
1989 This is a temporary hack to distinguish between the
1990 following sets of columns when using TransformMarcToKoha.
1992 items.cn_source & biblioitems.cn_source
1993 items.cn_sort & biblioitems.cn_sort
1995 Columns that are currently NOT distinguished (FIXME
1996 due to lack of time to fully test) are:
1998 biblio.notes and biblioitems.notes
2003 FIXME - this is necessary because prefixing each column
2004 name with the table name would require changing lots
2005 of code and templates, and exposing more of the DB
2006 structure than is good to the UI templates, particularly
2007 since biblio and bibloitems may well merge in a future
2008 version. In the future, it would also be good to
2009 separate DB access and UI presentation field names
2017 my ($table, $column) = @_;
2018 if ($column eq "cn_sort" or $column eq "cn_source") {
2019 return $table . '.' . $column;
2026 =head2 get_koha_field_from_marc
2030 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2032 Internal function to map data from the MARC record to a specific non-MARC field.
2033 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2039 sub get_koha_field_from_marc {
2040 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2041 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2043 foreach my $field ( $record->field($tagfield) ) {
2044 if ( $field->tag() < 10 ) {
2046 $kohafield .= " | " . $field->data();
2049 $kohafield = $field->data();
2053 if ( $field->subfields ) {
2054 my @subfields = $field->subfields();
2055 foreach my $subfieldcount ( 0 .. $#subfields ) {
2056 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2059 " | " . $subfields[$subfieldcount][1];
2063 $subfields[$subfieldcount][1];
2074 =head2 TransformMarcToKohaOneField
2078 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2084 sub TransformMarcToKohaOneField {
2086 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2087 # only the 1st will be retrieved...
2088 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2090 my ( $tagfield, $subfield ) =
2091 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2093 foreach my $field ( $record->field($tagfield) ) {
2094 if ( $field->tag() < 10 ) {
2095 if ( $result->{$kohafield} ) {
2096 $result->{$kohafield} .= " | " . $field->data();
2099 $result->{$kohafield} = $field->data();
2103 if ( $field->subfields ) {
2104 my @subfields = $field->subfields();
2105 foreach my $subfieldcount ( 0 .. $#subfields ) {
2106 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2107 if ( $result->{$kohafield} ) {
2108 $result->{$kohafield} .=
2109 " | " . $subfields[$subfieldcount][1];
2112 $result->{$kohafield} =
2113 $subfields[$subfieldcount][1];
2123 =head1 OTHER FUNCTIONS
2126 =head2 PrepareItemrecordDisplay
2130 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2132 Returns a hash with all the fields for Display a given item data in a template
2138 sub PrepareItemrecordDisplay {
2140 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2142 my $dbh = C4::Context->dbh;
2143 my $frameworkcode = &GetFrameworkCode( $bibnum );
2144 my ( $itemtagfield, $itemtagsubfield ) =
2145 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2146 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2147 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2149 my $authorised_values_sth =
2151 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2153 foreach my $tag ( sort keys %{$tagslib} ) {
2154 my $previous_tag = '';
2156 # loop through each subfield
2158 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2159 next if ( subfield_is_koha_internal_p($subfield) );
2160 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2162 $subfield_data{tag} = $tag;
2163 $subfield_data{subfield} = $subfield;
2164 $subfield_data{countsubfield} = $cntsubf++;
2165 $subfield_data{kohafield} =
2166 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2168 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2169 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2170 $subfield_data{mandatory} =
2171 $tagslib->{$tag}->{$subfield}->{mandatory};
2172 $subfield_data{repeatable} =
2173 $tagslib->{$tag}->{$subfield}->{repeatable};
2174 $subfield_data{hidden} = "display:none"
2175 if $tagslib->{$tag}->{$subfield}->{hidden};
2178 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2180 if (!defined $value) {
2183 $value =~ s/"/"/g;
2185 # search for itemcallnumber if applicable
2186 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2187 'items.itemcallnumber'
2188 && C4::Context->preference('itemcallnumber') )
2191 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2193 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2194 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2196 $value = $temp->subfield($CNsubfield);
2199 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2200 'items.itemcallnumber'
2201 && $defaultvalues->{'callnumber'} )
2203 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2205 $value = $defaultvalues->{'callnumber'};
2208 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2209 'items.holdingbranch' ||
2210 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2212 && $defaultvalues->{'branchcode'} )
2214 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2216 $value = $defaultvalues->{branchcode};
2219 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2220 my @authorised_values;
2223 # builds list, depending on authorised value...
2225 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2228 if ( ( C4::Context->preference("IndependantBranches") )
2229 && ( C4::Context->userenv->{flags} != 1 ) )
2233 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2235 $sth->execute( C4::Context->userenv->{branch} );
2236 push @authorised_values, ""
2238 $tagslib->{$tag}->{$subfield}->{mandatory} );
2239 while ( my ( $branchcode, $branchname ) =
2240 $sth->fetchrow_array )
2242 push @authorised_values, $branchcode;
2243 $authorised_lib{$branchcode} = $branchname;
2249 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2252 push @authorised_values, ""
2254 $tagslib->{$tag}->{$subfield}->{mandatory} );
2255 while ( my ( $branchcode, $branchname ) =
2256 $sth->fetchrow_array )
2258 push @authorised_values, $branchcode;
2259 $authorised_lib{$branchcode} = $branchname;
2265 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2270 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2273 push @authorised_values, ""
2274 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2275 while ( my ( $itemtype, $description ) =
2276 $sth->fetchrow_array )
2278 push @authorised_values, $itemtype;
2279 $authorised_lib{$itemtype} = $description;
2282 #---- "true" authorised value
2285 $authorised_values_sth->execute(
2286 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2287 push @authorised_values, ""
2288 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2289 while ( my ( $value, $lib ) =
2290 $authorised_values_sth->fetchrow_array )
2292 push @authorised_values, $value;
2293 $authorised_lib{$value} = $lib;
2296 $subfield_data{marc_value} = CGI::scrolling_list(
2297 -name => 'field_value',
2298 -values => \@authorised_values,
2299 -default => "$value",
2300 -labels => \%authorised_lib,
2307 $subfield_data{marc_value} =
2308 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2310 push( @loop_data, \%subfield_data );
2314 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2315 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2317 'itemtagfield' => $itemtagfield,
2318 'itemtagsubfield' => $itemtagsubfield,
2319 'itemnumber' => $itemnumber,
2320 'iteminformation' => \@loop_data
2326 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2328 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2329 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2330 # =head2 ModZebrafiles
2332 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2336 # sub ModZebrafiles {
2338 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2342 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2343 # unless ( opendir( DIR, "$zebradir" ) ) {
2344 # warn "$zebradir not found";
2348 # my $filename = $zebradir . $biblionumber;
2351 # open( OUTPUT, ">", $filename . ".xml" );
2352 # print OUTPUT $record;
2361 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2363 $biblionumber is the biblionumber we want to index
2364 $op is specialUpdate or delete, and is used to know what we want to do
2365 $server is the server that we want to update
2366 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2367 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2369 $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.
2376 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2377 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2378 my $dbh=C4::Context->dbh;
2380 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2382 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2383 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2385 if (C4::Context->preference("NoZebra")) {
2386 # lock the nozebra table : we will read index lines, update them in Perl process
2387 # and write everything in 1 transaction.
2388 # lock the table to avoid someone else overwriting what we are doing
2389 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2390 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2391 if ($op eq 'specialUpdate') {
2392 # OK, we have to add or update the record
2393 # 1st delete (virtually, in indexes), if record actually exists
2395 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2397 # ... add the record
2398 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2400 # it's a deletion, delete the record...
2401 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2402 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2404 # ok, now update the database...
2405 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2406 foreach my $key (keys %result) {
2407 foreach my $index (keys %{$result{$key}}) {
2408 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2411 $dbh->do('UNLOCK TABLES');
2414 # we use zebra, just fill zebraqueue table
2416 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2418 AND biblio_auth_number = ?
2421 my $check_sth = $dbh->prepare_cached($check_sql);
2422 $check_sth->execute($server, $biblionumber, $op);
2423 my ($count) = $check_sth->fetchrow_array;
2424 $check_sth->finish();
2426 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2427 $sth->execute($biblionumber,$server,$op);
2433 =head2 GetNoZebraIndexes
2435 %indexes = GetNoZebraIndexes;
2437 return the data from NoZebraIndexes syspref.
2441 sub GetNoZebraIndexes {
2442 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2444 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2445 $line =~ /(.*)=>(.*)/;
2446 my $index = $1; # initial ' or " is removed afterwards
2448 $index =~ s/'|"|\s//g;
2449 $fields =~ s/'|"|\s//g;
2450 $indexes{$index}=$fields;
2455 =head1 INTERNAL FUNCTIONS
2457 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2459 function to delete a biblio in NoZebra indexes
2460 This function does NOT delete anything in database : it reads all the indexes entries
2461 that have to be deleted & delete them in the hash
2462 The SQL part is done either :
2463 - after the Add if we are modifying a biblio (delete + add again)
2464 - immediatly after this sub if we are doing a true deletion.
2465 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2470 sub _DelBiblioNoZebra {
2471 my ($biblionumber, $record, $server)=@_;
2474 my $dbh = C4::Context->dbh;
2478 if ($server eq 'biblioserver') {
2479 %index=GetNoZebraIndexes;
2480 # get title of the record (to store the 10 first letters with the index)
2481 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2482 $title = lc($record->subfield($titletag,$titlesubfield));
2484 # for authorities, the "title" is the $a mainentry
2485 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2486 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2487 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2488 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2489 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2490 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2491 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2495 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2496 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2497 # limit to 10 char, should be enough, and limit the DB size
2498 $title = substr($title,0,10);
2500 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2501 foreach my $field ($record->fields()) {
2502 #parse each subfield
2503 next if $field->tag <10;
2504 foreach my $subfield ($field->subfields()) {
2505 my $tag = $field->tag();
2506 my $subfieldcode = $subfield->[0];
2508 # check each index to see if the subfield is stored somewhere
2509 # otherwise, store it in __RAW__ index
2510 foreach my $key (keys %index) {
2511 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2512 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2514 my $line= lc $subfield->[1];
2515 # remove meaningless value in the field...
2516 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2517 # ... and split in words
2518 foreach (split / /,$line) {
2519 next unless $_; # skip empty values (multiple spaces)
2520 # if the entry is already here, do nothing, the biblionumber has already be removed
2521 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2522 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2523 $sth2->execute($server,$key,$_);
2524 my $existing_biblionumbers = $sth2->fetchrow;
2526 if ($existing_biblionumbers) {
2527 # warn " existing for $key $_: $existing_biblionumbers";
2528 $result{$key}->{$_} =$existing_biblionumbers;
2529 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2535 # the subfield is not indexed, store it in __RAW__ index anyway
2537 my $line= lc $subfield->[1];
2538 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2539 # ... and split in words
2540 foreach (split / /,$line) {
2541 next unless $_; # skip empty values (multiple spaces)
2542 # if the entry is already here, do nothing, the biblionumber has already be removed
2543 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2544 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2545 $sth2->execute($server,'__RAW__',$_);
2546 my $existing_biblionumbers = $sth2->fetchrow;
2548 if ($existing_biblionumbers) {
2549 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2550 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2560 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2562 function to add a biblio in NoZebra indexes
2566 sub _AddBiblioNoZebra {
2567 my ($biblionumber, $record, $server, %result)=@_;
2568 my $dbh = C4::Context->dbh;
2572 if ($server eq 'biblioserver') {
2573 %index=GetNoZebraIndexes;
2574 # get title of the record (to store the 10 first letters with the index)
2575 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2576 $title = lc($record->subfield($titletag,$titlesubfield));
2578 # warn "server : $server";
2579 # for authorities, the "title" is the $a mainentry
2580 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2581 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2582 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2583 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2584 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2585 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2586 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2589 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2590 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2591 # limit to 10 char, should be enough, and limit the DB size
2592 $title = substr($title,0,10);
2594 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2595 foreach my $field ($record->fields()) {
2596 #parse each subfield
2597 ###FIXME: impossible to index a 001-009 value with NoZebra
2598 next if $field->tag <10;
2599 foreach my $subfield ($field->subfields()) {
2600 my $tag = $field->tag();
2601 my $subfieldcode = $subfield->[0];
2603 # warn "INDEXING :".$subfield->[1];
2604 # check each index to see if the subfield is stored somewhere
2605 # otherwise, store it in __RAW__ index
2606 foreach my $key (keys %index) {
2607 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2608 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2610 my $line= lc $subfield->[1];
2611 # remove meaningless value in the field...
2612 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2613 # ... and split in words
2614 foreach (split / /,$line) {
2615 next unless $_; # skip empty values (multiple spaces)
2616 # if the entry is already here, improve weight
2617 # warn "managing $_";
2618 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2619 my $weight = $1 + 1;
2620 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2621 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2623 # get the value if it exist in the nozebra table, otherwise, create it
2624 $sth2->execute($server,$key,$_);
2625 my $existing_biblionumbers = $sth2->fetchrow;
2627 if ($existing_biblionumbers) {
2628 $result{$key}->{"$_"} =$existing_biblionumbers;
2629 my $weight = defined $1 ? $1 + 1 : 1;
2630 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2631 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2632 # create a new ligne for this entry
2634 # warn "INSERT : $server / $key / $_";
2635 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2636 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2642 # the subfield is not indexed, store it in __RAW__ index anyway
2644 my $line= lc $subfield->[1];
2645 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2646 # ... and split in words
2647 foreach (split / /,$line) {
2648 next unless $_; # skip empty values (multiple spaces)
2649 # if the entry is already here, improve weight
2650 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2652 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2653 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2655 # get the value if it exist in the nozebra table, otherwise, create it
2656 $sth2->execute($server,'__RAW__',$_);
2657 my $existing_biblionumbers = $sth2->fetchrow;
2659 if ($existing_biblionumbers) {
2660 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2662 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2663 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2664 # create a new ligne for this entry
2666 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2667 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2682 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2684 Find the given $subfield in the given $tag in the given
2685 MARC::Record $record. If the subfield is found, returns
2686 the (indicators, value) pair; otherwise, (undef, undef) is
2690 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2691 I suggest we export it from this module.
2698 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2701 if ( $tagfield < 10 ) {
2702 if ( $record->field($tagfield) ) {
2703 push @result, $record->field($tagfield)->data();
2710 foreach my $field ( $record->field($tagfield) ) {
2711 my @subfields = $field->subfields();
2712 foreach my $subfield (@subfields) {
2713 if ( @$subfield[0] eq $insubfield ) {
2714 push @result, @$subfield[1];
2715 $indicator = $field->indicator(1) . $field->indicator(2);
2720 return ( $indicator, @result );
2723 =head2 _koha_marc_update_bib_ids
2727 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2729 Internal function to add or update biblionumber and biblioitemnumber to
2736 sub _koha_marc_update_bib_ids {
2737 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2739 # we must add bibnum and bibitemnum in MARC::Record...
2740 # we build the new field with biblionumber and biblioitemnumber
2741 # we drop the original field
2742 # we add the new builded field.
2743 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2744 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2746 if ($biblio_tag != $biblioitem_tag) {
2747 # biblionumber & biblioitemnumber are in different fields
2749 # deal with biblionumber
2750 my ($new_field, $old_field);
2751 if ($biblio_tag < 10) {
2752 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2755 MARC::Field->new( $biblio_tag, '', '',
2756 "$biblio_subfield" => $biblionumber );
2759 # drop old field and create new one...
2760 $old_field = $record->field($biblio_tag);
2761 $record->delete_field($old_field) if $old_field;
2762 $record->append_fields($new_field);
2764 # deal with biblioitemnumber
2765 if ($biblioitem_tag < 10) {
2766 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2769 MARC::Field->new( $biblioitem_tag, '', '',
2770 "$biblioitem_subfield" => $biblioitemnumber, );
2772 # drop old field and create new one...
2773 $old_field = $record->field($biblioitem_tag);
2774 $record->delete_field($old_field) if $old_field;
2775 $record->insert_fields_ordered($new_field);
2778 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2779 my $new_field = MARC::Field->new(
2780 $biblio_tag, '', '',
2781 "$biblio_subfield" => $biblionumber,
2782 "$biblioitem_subfield" => $biblioitemnumber
2785 # drop old field and create new one...
2786 my $old_field = $record->field($biblio_tag);
2787 $record->delete_field($old_field) if $old_field;
2788 $record->insert_fields_ordered($new_field);
2792 =head2 _koha_marc_update_biblioitem_cn_sort
2796 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2800 Given a MARC bib record and the biblioitem hash, update the
2801 subfield that contains a copy of the value of biblioitems.cn_sort.
2805 sub _koha_marc_update_biblioitem_cn_sort {
2807 my $biblioitem = shift;
2808 my $frameworkcode= shift;
2810 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2811 return unless $biblioitem_tag;
2813 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2815 if (my $field = $marc->field($biblioitem_tag)) {
2816 $field->delete_subfield(code => $biblioitem_subfield);
2817 if ($cn_sort ne '') {
2818 $field->add_subfields($biblioitem_subfield => $cn_sort);
2821 # if we get here, no biblioitem tag is present in the MARC record, so
2822 # we'll create it if $cn_sort is not empty -- this would be
2823 # an odd combination of events, however
2825 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2830 =head2 _koha_add_biblio
2834 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2836 Internal function to add a biblio ($biblio is a hash with the values)
2842 sub _koha_add_biblio {
2843 my ( $dbh, $biblio, $frameworkcode ) = @_;
2847 # set the series flag
2849 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2853 SET frameworkcode = ?,
2864 my $sth = $dbh->prepare($query);
2867 $biblio->{'author'},
2869 $biblio->{'unititle'},
2872 $biblio->{'seriestitle'},
2873 $biblio->{'copyrightdate'},
2874 $biblio->{'abstract'}
2877 my $biblionumber = $dbh->{'mysql_insertid'};
2878 if ( $dbh->errstr ) {
2879 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2884 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2885 return ($biblionumber,$error);
2888 =head2 _koha_modify_biblio
2892 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2894 Internal function for updating the biblio table
2900 sub _koha_modify_biblio {
2901 my ( $dbh, $biblio, $frameworkcode ) = @_;
2906 SET frameworkcode = ?,
2915 WHERE biblionumber = ?
2918 my $sth = $dbh->prepare($query);
2922 $biblio->{'author'},
2924 $biblio->{'unititle'},
2926 $biblio->{'serial'},
2927 $biblio->{'seriestitle'},
2928 $biblio->{'copyrightdate'},
2929 $biblio->{'abstract'},
2930 $biblio->{'biblionumber'}
2931 ) if $biblio->{'biblionumber'};
2933 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2934 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2937 return ( $biblio->{'biblionumber'},$error );
2940 =head2 _koha_modify_biblioitem_nonmarc
2944 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2946 Updates biblioitems row except for marc and marcxml, which should be changed
2953 sub _koha_modify_biblioitem_nonmarc {
2954 my ( $dbh, $biblioitem ) = @_;
2957 # re-calculate the cn_sort, it may have changed
2958 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2962 SET biblionumber = ?,
2968 publicationyear = ?,
2972 collectiontitle = ?,
2974 collectionvolume= ?,
2975 editionstatement= ?,
2976 editionresponsibility = ?,
2990 where biblioitemnumber = ?
2992 my $sth = $dbh->prepare($query);
2994 $biblioitem->{'biblionumber'},
2995 $biblioitem->{'volume'},
2996 $biblioitem->{'number'},
2997 $biblioitem->{'itemtype'},
2998 $biblioitem->{'isbn'},
2999 $biblioitem->{'issn'},
3000 $biblioitem->{'publicationyear'},
3001 $biblioitem->{'publishercode'},
3002 $biblioitem->{'volumedate'},
3003 $biblioitem->{'volumedesc'},
3004 $biblioitem->{'collectiontitle'},
3005 $biblioitem->{'collectionissn'},
3006 $biblioitem->{'collectionvolume'},
3007 $biblioitem->{'editionstatement'},
3008 $biblioitem->{'editionresponsibility'},
3009 $biblioitem->{'illus'},
3010 $biblioitem->{'pages'},
3011 $biblioitem->{'bnotes'},
3012 $biblioitem->{'size'},
3013 $biblioitem->{'place'},
3014 $biblioitem->{'lccn'},
3015 $biblioitem->{'url'},
3016 $biblioitem->{'biblioitems.cn_source'},
3017 $biblioitem->{'cn_class'},
3018 $biblioitem->{'cn_item'},
3019 $biblioitem->{'cn_suffix'},
3021 $biblioitem->{'totalissues'},
3022 $biblioitem->{'biblioitemnumber'}
3024 if ( $dbh->errstr ) {
3025 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3028 return ($biblioitem->{'biblioitemnumber'},$error);
3031 =head2 _koha_add_biblioitem
3035 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3037 Internal function to add a biblioitem
3043 sub _koha_add_biblioitem {
3044 my ( $dbh, $biblioitem ) = @_;
3047 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3049 "INSERT INTO biblioitems SET
3056 publicationyear = ?,
3060 collectiontitle = ?,
3062 collectionvolume= ?,
3063 editionstatement= ?,
3064 editionresponsibility = ?,
3080 my $sth = $dbh->prepare($query);
3082 $biblioitem->{'biblionumber'},
3083 $biblioitem->{'volume'},
3084 $biblioitem->{'number'},
3085 $biblioitem->{'itemtype'},
3086 $biblioitem->{'isbn'},
3087 $biblioitem->{'issn'},
3088 $biblioitem->{'publicationyear'},
3089 $biblioitem->{'publishercode'},
3090 $biblioitem->{'volumedate'},
3091 $biblioitem->{'volumedesc'},
3092 $biblioitem->{'collectiontitle'},
3093 $biblioitem->{'collectionissn'},
3094 $biblioitem->{'collectionvolume'},
3095 $biblioitem->{'editionstatement'},
3096 $biblioitem->{'editionresponsibility'},
3097 $biblioitem->{'illus'},
3098 $biblioitem->{'pages'},
3099 $biblioitem->{'bnotes'},
3100 $biblioitem->{'size'},
3101 $biblioitem->{'place'},
3102 $biblioitem->{'lccn'},
3103 $biblioitem->{'marc'},
3104 $biblioitem->{'url'},
3105 $biblioitem->{'biblioitems.cn_source'},
3106 $biblioitem->{'cn_class'},
3107 $biblioitem->{'cn_item'},
3108 $biblioitem->{'cn_suffix'},
3110 $biblioitem->{'totalissues'}
3112 my $bibitemnum = $dbh->{'mysql_insertid'};
3113 if ( $dbh->errstr ) {
3114 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3118 return ($bibitemnum,$error);
3121 =head2 _koha_delete_biblio
3125 $error = _koha_delete_biblio($dbh,$biblionumber);
3127 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3129 C<$dbh> - the database handle
3130 C<$biblionumber> - the biblionumber of the biblio to be deleted
3136 # FIXME: add error handling
3138 sub _koha_delete_biblio {
3139 my ( $dbh, $biblionumber ) = @_;
3141 # get all the data for this biblio
3142 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3143 $sth->execute($biblionumber);
3145 if ( my $data = $sth->fetchrow_hashref ) {
3147 # save the record in deletedbiblio
3148 # find the fields to save
3149 my $query = "INSERT INTO deletedbiblio SET ";
3151 foreach my $temp ( keys %$data ) {
3152 $query .= "$temp = ?,";
3153 push( @bind, $data->{$temp} );
3156 # replace the last , by ",?)"
3158 my $bkup_sth = $dbh->prepare($query);
3159 $bkup_sth->execute(@bind);
3163 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3164 $del_sth->execute($biblionumber);
3171 =head2 _koha_delete_biblioitems
3175 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3177 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3179 C<$dbh> - the database handle
3180 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3186 # FIXME: add error handling
3188 sub _koha_delete_biblioitems {
3189 my ( $dbh, $biblioitemnumber ) = @_;
3191 # get all the data for this biblioitem
3193 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3194 $sth->execute($biblioitemnumber);
3196 if ( my $data = $sth->fetchrow_hashref ) {
3198 # save the record in deletedbiblioitems
3199 # find the fields to save
3200 my $query = "INSERT INTO deletedbiblioitems SET ";
3202 foreach my $temp ( keys %$data ) {
3203 $query .= "$temp = ?,";
3204 push( @bind, $data->{$temp} );
3207 # replace the last , by ",?)"
3209 my $bkup_sth = $dbh->prepare($query);
3210 $bkup_sth->execute(@bind);
3213 # delete the biblioitem
3215 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3216 $del_sth->execute($biblioitemnumber);
3223 =head1 UNEXPORTED FUNCTIONS
3225 =head2 ModBiblioMarc
3227 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3229 Add MARC data for a biblio to koha
3231 Function exported, but should NOT be used, unless you really know what you're doing
3237 # pass the MARC::Record to this function, and it will create the records in the marc field
3238 my ( $record, $biblionumber, $frameworkcode ) = @_;
3239 my $dbh = C4::Context->dbh;
3240 my @fields = $record->fields();
3241 if ( !$frameworkcode ) {
3242 $frameworkcode = "";
3245 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3246 $sth->execute( $frameworkcode, $biblionumber );
3248 my $encoding = C4::Context->preference("marcflavour");
3250 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3251 if ( $encoding eq "UNIMARC" ) {
3253 if ( length($record->subfield( 100, "a" )) == 35 ) {
3254 $string = $record->subfield( 100, "a" );
3255 my $f100 = $record->field(100);
3256 $record->delete_field($f100);
3259 $string = POSIX::strftime( "%Y%m%d", localtime );
3261 $string = sprintf( "%-*s", 35, $string );
3263 substr( $string, 22, 6, "frey50" );
3264 unless ( $record->subfield( 100, "a" ) ) {
3265 $record->insert_grouped_field(
3266 MARC::Field->new( 100, "", "", "a" => $string ) );
3270 if (C4::Context->preference("NoZebra")) {
3271 # only NoZebra indexing needs to have
3272 # the previous version of the record
3273 $oldRecord = GetMarcBiblio($biblionumber);
3277 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3278 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3281 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3282 return $biblionumber;
3285 =head2 z3950_extended_services
3287 z3950_extended_services($serviceType,$serviceOptions,$record);
3289 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.
3291 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3293 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3295 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3299 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3300 syntax => the record syntax (transfer syntax)
3301 databaseName = Database from connection object
3303 To set serviceOptions, call set_service_options($serviceType)
3305 C<$record> the record, if one is needed for the service type
3307 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3311 sub z3950_extended_services {
3312 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3314 # get our connection object
3315 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3317 # create a new package object
3318 my $Zpackage = $Zconn->package();
3321 $Zpackage->option( action => $action );
3323 if ( $serviceOptions->{'databaseName'} ) {
3324 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3326 if ( $serviceOptions->{'recordIdNumber'} ) {
3328 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3330 if ( $serviceOptions->{'recordIdOpaque'} ) {
3332 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3335 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3336 #if ($serviceType eq 'itemorder') {
3337 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3338 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3339 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3340 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3343 if ( $serviceOptions->{record} ) {
3344 $Zpackage->option( record => $serviceOptions->{record} );
3346 # can be xml or marc
3347 if ( $serviceOptions->{'syntax'} ) {
3348 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3352 # send the request, handle any exception encountered
3353 eval { $Zpackage->send($serviceType) };
3354 if ( $@ && $@->isa("ZOOM::Exception") ) {
3355 return "error: " . $@->code() . " " . $@->message() . "\n";
3358 # free up package resources
3359 $Zpackage->destroy();
3362 =head2 set_service_options
3364 my $serviceOptions = set_service_options($serviceType);
3366 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3368 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3372 sub set_service_options {
3373 my ($serviceType) = @_;
3376 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3377 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3379 if ( $serviceType eq 'commit' ) {
3383 if ( $serviceType eq 'create' ) {
3387 if ( $serviceType eq 'drop' ) {
3388 die "ERROR: 'drop' not currently supported (by Zebra)";
3390 return $serviceOptions;
3393 =head3 get_biblio_authorised_values
3395 find the types and values for all authorised values assigned to this biblio.
3399 MARC::Record of the bib
3401 returns: a hashref malling the authorised value to the value set for this biblionumber
3403 $authorised_values = {
3404 'Scent' => 'flowery',
3405 'Audience' => 'Young Adult',
3406 'itemtypes' => 'SER',
3409 Notes: forlibrarian should probably be passed in, and called something different.
3414 sub get_biblio_authorised_values {
3415 my $biblionumber = shift;
3418 my $forlibrarian = 1; # are we in staff or opac?
3419 my $frameworkcode = GetFrameworkCode( $biblionumber );
3421 my $authorised_values;
3423 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3424 or return $authorised_values;
3426 # assume that these entries in the authorised_value table are bibliolevel.
3427 # ones that start with 'item%' are item level.
3428 my $query = q(SELECT distinct authorised_value, kohafield
3429 FROM marc_subfield_structure
3430 WHERE authorised_value !=''
3431 AND (kohafield like 'biblio%'
3432 OR kohafield like '') );
3433 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3435 foreach my $tag ( keys( %$tagslib ) ) {
3436 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3437 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3438 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3439 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3440 if ( defined $record->field( $tag ) ) {
3441 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3442 if ( defined $this_subfield_value ) {
3443 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3450 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3451 return $authorised_values;
3461 Koha Developement team <info@koha.org>
3463 Paul POULAIN paul.poulain@free.fr
3465 Joshua Ferraro jmf@liblime.com