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 $oauthors .= "&rft.au=".$record->subfield('100','a');
1118 if($record->field('700')){
1119 for my $au ($record->field('700')->subfield('a')){
1120 $oauthors .= "&rft.au=$au";
1123 $title = "&rft.btitle=".$record->subfield('245','a');
1124 $subtitle = $record->subfield('245', 'b') || '';
1125 $title .= $subtitle;
1126 $pubyear = $record->subfield('260', 'c') || '';
1127 $publisher = $record->subfield('260', 'b') || '';
1128 $isbn = $record->subfield('020', 'a') || '';
1129 $issn = $record->subfield('022', 'a') || '';
1132 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1133 $coins_value =~ s/\ /\+/g;
1134 #<!-- 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="
1136 return $coins_value;
1139 =head2 GetAuthorisedValueDesc
1143 my $subfieldvalue =get_authorised_value_desc(
1144 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1145 Retrieve the complete description for a given authorised value.
1147 Now takes $category and $value pair too.
1148 my $auth_value_desc =GetAuthorisedValueDesc(
1149 '','', 'DVD' ,'','','CCODE');
1155 sub GetAuthorisedValueDesc {
1156 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1157 my $dbh = C4::Context->dbh;
1161 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1164 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1165 return C4::Branch::GetBranchName($value);
1169 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1170 return getitemtypeinfo($value)->{description};
1173 #---- "true" authorized value
1174 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1177 if ( $category ne "" ) {
1180 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1182 $sth->execute( $category, $value );
1183 my $data = $sth->fetchrow_hashref;
1184 return $data->{'lib'};
1187 return $value; # if nothing is found return the original value
1195 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1196 Get all notes from the MARC record and returns them in an array.
1197 The note are stored in differents places depending on MARC flavour
1204 my ( $record, $marcflavour ) = @_;
1206 if ( $marcflavour eq "MARC21" ) {
1209 else { # assume unimarc if not marc21
1216 foreach my $field ( $record->field($scope) ) {
1217 my $value = $field->as_string();
1218 $value =~ s/\n/<br \/>/g ;
1220 if ( $note ne "" ) {
1221 $marcnote = { marcnote => $note, };
1222 push @marcnotes, $marcnote;
1225 if ( $note ne $value ) {
1226 $note = $note . " " . $value;
1231 $marcnote = { marcnote => $note };
1232 push @marcnotes, $marcnote; #load last tag into array
1235 } # end GetMarcNotes
1237 =head2 GetMarcSubjects
1241 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1242 Get all subjects from the MARC record and returns them in an array.
1243 The subjects are stored in differents places depending on MARC flavour
1249 sub GetMarcSubjects {
1250 my ( $record, $marcflavour ) = @_;
1251 my ( $mintag, $maxtag );
1252 if ( $marcflavour eq "MARC21" ) {
1256 else { # assume unimarc if not marc21
1266 foreach my $field ( $record->field('6..' )) {
1267 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1269 my @subfields = $field->subfields();
1272 # if there is an authority link, build the link with an= subfield9
1273 my $subfield9 = $field->subfield('9');
1274 for my $subject_subfield (@subfields ) {
1275 # don't load unimarc subfields 3,4,5
1276 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1277 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1278 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1279 my $code = $subject_subfield->[0];
1280 my $value = $subject_subfield->[1];
1281 my $linkvalue = $value;
1282 $linkvalue =~ s/(\(|\))//g;
1283 my $operator = " and " unless $counter==0;
1285 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1287 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1289 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1291 my @this_link_loop = @link_loop;
1292 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1296 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1299 return \@marcsubjects;
1300 } #end getMARCsubjects
1302 =head2 GetMarcAuthors
1306 authors = GetMarcAuthors($record,$marcflavour);
1307 Get all authors from the MARC record and returns them in an array.
1308 The authors are stored in differents places depending on MARC flavour
1314 sub GetMarcAuthors {
1315 my ( $record, $marcflavour ) = @_;
1316 my ( $mintag, $maxtag );
1317 # tagslib useful for UNIMARC author reponsabilities
1318 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.
1319 if ( $marcflavour eq "MARC21" ) {
1323 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1332 foreach my $field ( $record->fields ) {
1333 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1336 my @subfields = $field->subfields();
1338 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1339 my $subfield9 = $field->subfield('9');
1340 for my $authors_subfield (@subfields) {
1341 # don't load unimarc subfields 3, 5
1342 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1343 my $subfieldcode = $authors_subfield->[0];
1344 my $value = $authors_subfield->[1];
1345 my $linkvalue = $value;
1346 $linkvalue =~ s/(\(|\))//g;
1347 my $operator = " and " unless $count_auth==0;
1348 # if we have an authority link, use that as the link, otherwise use standard searching
1350 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1353 # reset $linkvalue if UNIMARC author responsibility
1354 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1355 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1357 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1359 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1360 my @this_link_loop = @link_loop;
1361 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1362 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1365 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1367 return \@marcauthors;
1374 $marcurls = GetMarcUrls($record,$marcflavour);
1375 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1376 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1383 my ( $record, $marcflavour ) = @_;
1386 for my $field ( $record->field('856') ) {
1389 for my $note ( $field->subfield('z') ) {
1390 push @notes, { note => $note };
1392 my @urls = $field->subfield('u');
1393 foreach my $url (@urls) {
1394 if ( $marcflavour eq 'MARC21' ) {
1395 my $s3 = $field->subfield('3');
1396 my $link = $field->subfield('y');
1397 unless ( $url =~ /^\w+:/ ) {
1398 if ( $field->indicator(1) eq '7' ) {
1399 $url = $field->subfield('2') . "://" . $url;
1400 } elsif ( $field->indicator(1) eq '1' ) {
1401 $url = 'ftp://' . $url;
1403 # properly, this should be if ind1=4,
1404 # however we will assume http protocol since we're building a link.
1405 $url = 'http://' . $url;
1408 # TODO handle ind 2 (relationship)
1413 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1414 $marcurl->{'part'} = $s3 if ($link);
1415 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1417 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1418 $marcurl->{'MARCURL'} = $url;
1420 push @marcurls, $marcurl;
1426 =head2 GetMarcSeries
1430 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1431 Get all series from the MARC record and returns them in an array.
1432 The series are stored in differents places depending on MARC flavour
1439 my ($record, $marcflavour) = @_;
1440 my ($mintag, $maxtag);
1441 if ($marcflavour eq "MARC21") {
1444 } else { # assume unimarc if not marc21
1454 foreach my $field ($record->field('440'), $record->field('490')) {
1456 #my $value = $field->subfield('a');
1457 #$marcsubjct = {MARCSUBJCT => $value,};
1458 my @subfields = $field->subfields();
1459 #warn "subfields:".join " ", @$subfields;
1462 for my $series_subfield (@subfields) {
1464 undef $volume_number;
1465 # see if this is an instance of a volume
1466 if ($series_subfield->[0] eq 'v') {
1470 my $code = $series_subfield->[0];
1471 my $value = $series_subfield->[1];
1472 my $linkvalue = $value;
1473 $linkvalue =~ s/(\(|\))//g;
1474 my $operator = " and " unless $counter==0;
1475 push @link_loop, {link => $linkvalue, operator => $operator };
1476 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1477 if ($volume_number) {
1478 push @subfields_loop, {volumenum => $value};
1481 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1485 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1486 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1487 #push @marcsubjcts, $marcsubjct;
1491 my $marcseriessarray=\@marcseries;
1492 return $marcseriessarray;
1493 } #end getMARCseriess
1495 =head2 GetFrameworkCode
1499 $frameworkcode = GetFrameworkCode( $biblionumber )
1505 sub GetFrameworkCode {
1506 my ( $biblionumber ) = @_;
1507 my $dbh = C4::Context->dbh;
1508 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1509 $sth->execute($biblionumber);
1510 my ($frameworkcode) = $sth->fetchrow;
1511 return $frameworkcode;
1514 =head2 GetPublisherNameFromIsbn
1516 $name = GetPublishercodeFromIsbn($isbn);
1523 sub GetPublisherNameFromIsbn($){
1525 $isbn =~ s/[- _]//g;
1527 my @codes = (split '-', DisplayISBN($isbn));
1528 my $code = $codes[0].$codes[1].$codes[2];
1529 my $dbh = C4::Context->dbh;
1531 SELECT distinct publishercode
1534 AND publishercode IS NOT NULL
1537 my $sth = $dbh->prepare($query);
1538 $sth->execute("$code%");
1539 my $name = $sth->fetchrow;
1540 return $name if length $name;
1544 =head2 TransformKohaToMarc
1548 $record = TransformKohaToMarc( $hash )
1549 This function builds partial MARC::Record from a hash
1550 Hash entries can be from biblio or biblioitems.
1551 This function is called in acquisition module, to create a basic catalogue entry from user entry
1557 sub TransformKohaToMarc {
1559 my $sth = C4::Context->dbh->prepare(
1560 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1562 my $record = MARC::Record->new();
1563 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1564 foreach (keys %{$hash}) {
1565 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1570 =head2 TransformKohaToMarcOneField
1574 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1580 sub TransformKohaToMarcOneField {
1581 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1582 $frameworkcode='' unless $frameworkcode;
1586 if ( !defined $sth ) {
1587 my $dbh = C4::Context->dbh;
1588 $sth = $dbh->prepare(
1589 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1592 $sth->execute( $frameworkcode, $kohafieldname );
1593 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1594 my $tag = $record->field($tagfield);
1596 $tag->update( $tagsubfield => $value );
1597 $record->delete_field($tag);
1598 $record->insert_fields_ordered($tag);
1601 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1607 =head2 TransformHtmlToXml
1611 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1613 $auth_type contains :
1614 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1615 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1616 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1622 sub TransformHtmlToXml {
1623 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1624 my $xml = MARC::File::XML::header('UTF-8');
1625 $xml .= "<record>\n";
1626 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1627 MARC::File::XML->default_record_format($auth_type);
1628 # in UNIMARC, field 100 contains the encoding
1629 # check that there is one, otherwise the
1630 # MARC::Record->new_from_xml will fail (and Koha will die)
1631 my $unimarc_and_100_exist=0;
1632 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1637 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1638 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1639 # if we have a 100 field and it's values are not correct, skip them.
1640 # if we don't have any valid 100 field, we will create a default one at the end
1641 my $enc = substr( @$values[$i], 26, 2 );
1642 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1643 $unimarc_and_100_exist=1;
1648 @$values[$i] =~ s/&/&/g;
1649 @$values[$i] =~ s/</</g;
1650 @$values[$i] =~ s/>/>/g;
1651 @$values[$i] =~ s/"/"/g;
1652 @$values[$i] =~ s/'/'/g;
1653 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1654 # utf8::decode( @$values[$i] );
1656 if ( ( @$tags[$i] ne $prevtag ) ) {
1657 $j++ unless ( @$tags[$i] eq "" );
1659 $xml .= "</datafield>\n";
1660 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1661 && ( @$values[$i] ne "" ) )
1663 my $ind1 = substr( @$indicator[$j], 0, 1 );
1665 if ( @$indicator[$j] ) {
1666 $ind2 = substr( @$indicator[$j], 1, 1 );
1669 warn "Indicator in @$tags[$i] is empty";
1672 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1673 $xml .= "<subfield code=\"@$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 ) {
1691 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1695 my $ind1 = substr( @$indicator[$j], 0, 1 );
1696 my $ind2 = substr( @$indicator[$j], 1, 1 );
1697 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1698 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1699 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1700 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1706 else { # @$tags[$i] eq $prevtag
1707 if ( @$values[$i] eq "" ) {
1711 my $ind1 = substr( @$indicator[$j], 0, 1 );
1712 my $ind2 = substr( @$indicator[$j], 1, 1 );
1713 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1714 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1715 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1718 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1721 $prevtag = @$tags[$i];
1723 $xml .= "</datafield>\n" if @$tags > 0;
1724 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1725 # warn "SETTING 100 for $auth_type";
1726 my $string = strftime( "%Y%m%d", localtime(time) );
1727 # set 50 to position 26 is biblios, 13 if authorities
1729 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1730 $string = sprintf( "%-*s", 35, $string );
1731 substr( $string, $pos , 6, "50" );
1732 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1733 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1734 $xml .= "</datafield>\n";
1736 $xml .= "</record>\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};
2176 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2178 if (!defined $value) {
2181 $value =~ s/"/"/g;
2183 # search for itemcallnumber if applicable
2184 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2185 'items.itemcallnumber'
2186 && C4::Context->preference('itemcallnumber') )
2189 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2191 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2192 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2194 $value = $temp->subfield($CNsubfield);
2197 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2198 'items.itemcallnumber'
2199 && $defaultvalues->{'callnumber'} )
2201 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2203 $value = $defaultvalues->{'callnumber'};
2206 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2207 'items.holdingbranch' ||
2208 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2210 && $defaultvalues->{'branchcode'} )
2212 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2214 $value = $defaultvalues->{branchcode};
2217 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2218 my @authorised_values;
2221 # builds list, depending on authorised value...
2223 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2226 if ( ( C4::Context->preference("IndependantBranches") )
2227 && ( C4::Context->userenv->{flags} != 1 ) )
2231 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2233 $sth->execute( C4::Context->userenv->{branch} );
2234 push @authorised_values, ""
2236 $tagslib->{$tag}->{$subfield}->{mandatory} );
2237 while ( my ( $branchcode, $branchname ) =
2238 $sth->fetchrow_array )
2240 push @authorised_values, $branchcode;
2241 $authorised_lib{$branchcode} = $branchname;
2247 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2250 push @authorised_values, ""
2252 $tagslib->{$tag}->{$subfield}->{mandatory} );
2253 while ( my ( $branchcode, $branchname ) =
2254 $sth->fetchrow_array )
2256 push @authorised_values, $branchcode;
2257 $authorised_lib{$branchcode} = $branchname;
2263 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2268 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2271 push @authorised_values, ""
2272 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2273 while ( my ( $itemtype, $description ) =
2274 $sth->fetchrow_array )
2276 push @authorised_values, $itemtype;
2277 $authorised_lib{$itemtype} = $description;
2280 #---- "true" authorised value
2283 $authorised_values_sth->execute(
2284 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2285 push @authorised_values, ""
2286 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2287 while ( my ( $value, $lib ) =
2288 $authorised_values_sth->fetchrow_array )
2290 push @authorised_values, $value;
2291 $authorised_lib{$value} = $lib;
2294 $subfield_data{marc_value} = CGI::scrolling_list(
2295 -name => 'field_value',
2296 -values => \@authorised_values,
2297 -default => "$value",
2298 -labels => \%authorised_lib,
2305 $subfield_data{marc_value} =
2306 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2308 push( @loop_data, \%subfield_data );
2312 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2313 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2315 'itemtagfield' => $itemtagfield,
2316 'itemtagsubfield' => $itemtagsubfield,
2317 'itemnumber' => $itemnumber,
2318 'iteminformation' => \@loop_data
2324 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2326 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2327 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2328 # =head2 ModZebrafiles
2330 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2334 # sub ModZebrafiles {
2336 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2340 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2341 # unless ( opendir( DIR, "$zebradir" ) ) {
2342 # warn "$zebradir not found";
2346 # my $filename = $zebradir . $biblionumber;
2349 # open( OUTPUT, ">", $filename . ".xml" );
2350 # print OUTPUT $record;
2359 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2361 $biblionumber is the biblionumber we want to index
2362 $op is specialUpdate or delete, and is used to know what we want to do
2363 $server is the server that we want to update
2364 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2365 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2367 $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.
2374 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2375 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2376 my $dbh=C4::Context->dbh;
2378 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2380 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2381 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2383 if (C4::Context->preference("NoZebra")) {
2384 # lock the nozebra table : we will read index lines, update them in Perl process
2385 # and write everything in 1 transaction.
2386 # lock the table to avoid someone else overwriting what we are doing
2387 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2388 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2389 if ($op eq 'specialUpdate') {
2390 # OK, we have to add or update the record
2391 # 1st delete (virtually, in indexes), if record actually exists
2393 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2395 # ... add the record
2396 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2398 # it's a deletion, delete the record...
2399 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2400 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2402 # ok, now update the database...
2403 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2404 foreach my $key (keys %result) {
2405 foreach my $index (keys %{$result{$key}}) {
2406 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2409 $dbh->do('UNLOCK TABLES');
2412 # we use zebra, just fill zebraqueue table
2414 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2416 AND biblio_auth_number = ?
2419 my $check_sth = $dbh->prepare_cached($check_sql);
2420 $check_sth->execute($server, $biblionumber, $op);
2421 my ($count) = $check_sth->fetchrow_array;
2422 $check_sth->finish();
2424 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2425 $sth->execute($biblionumber,$server,$op);
2431 =head2 GetNoZebraIndexes
2433 %indexes = GetNoZebraIndexes;
2435 return the data from NoZebraIndexes syspref.
2439 sub GetNoZebraIndexes {
2440 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2442 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2443 $line =~ /(.*)=>(.*)/;
2444 my $index = $1; # initial ' or " is removed afterwards
2446 $index =~ s/'|"|\s//g;
2447 $fields =~ s/'|"|\s//g;
2448 $indexes{$index}=$fields;
2453 =head1 INTERNAL FUNCTIONS
2455 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2457 function to delete a biblio in NoZebra indexes
2458 This function does NOT delete anything in database : it reads all the indexes entries
2459 that have to be deleted & delete them in the hash
2460 The SQL part is done either :
2461 - after the Add if we are modifying a biblio (delete + add again)
2462 - immediatly after this sub if we are doing a true deletion.
2463 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2468 sub _DelBiblioNoZebra {
2469 my ($biblionumber, $record, $server)=@_;
2472 my $dbh = C4::Context->dbh;
2476 if ($server eq 'biblioserver') {
2477 %index=GetNoZebraIndexes;
2478 # get title of the record (to store the 10 first letters with the index)
2479 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2480 $title = lc($record->subfield($titletag,$titlesubfield));
2482 # for authorities, the "title" is the $a mainentry
2483 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2484 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2485 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2486 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2487 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2488 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2489 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2493 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2494 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2495 # limit to 10 char, should be enough, and limit the DB size
2496 $title = substr($title,0,10);
2498 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2499 foreach my $field ($record->fields()) {
2500 #parse each subfield
2501 next if $field->tag <10;
2502 foreach my $subfield ($field->subfields()) {
2503 my $tag = $field->tag();
2504 my $subfieldcode = $subfield->[0];
2506 # check each index to see if the subfield is stored somewhere
2507 # otherwise, store it in __RAW__ index
2508 foreach my $key (keys %index) {
2509 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2510 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2512 my $line= lc $subfield->[1];
2513 # remove meaningless value in the field...
2514 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2515 # ... and split in words
2516 foreach (split / /,$line) {
2517 next unless $_; # skip empty values (multiple spaces)
2518 # if the entry is already here, do nothing, the biblionumber has already be removed
2519 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2520 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2521 $sth2->execute($server,$key,$_);
2522 my $existing_biblionumbers = $sth2->fetchrow;
2524 if ($existing_biblionumbers) {
2525 # warn " existing for $key $_: $existing_biblionumbers";
2526 $result{$key}->{$_} =$existing_biblionumbers;
2527 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2533 # the subfield is not indexed, store it in __RAW__ index anyway
2535 my $line= lc $subfield->[1];
2536 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2537 # ... and split in words
2538 foreach (split / /,$line) {
2539 next unless $_; # skip empty values (multiple spaces)
2540 # if the entry is already here, do nothing, the biblionumber has already be removed
2541 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2542 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2543 $sth2->execute($server,'__RAW__',$_);
2544 my $existing_biblionumbers = $sth2->fetchrow;
2546 if ($existing_biblionumbers) {
2547 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2548 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2558 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2560 function to add a biblio in NoZebra indexes
2564 sub _AddBiblioNoZebra {
2565 my ($biblionumber, $record, $server, %result)=@_;
2566 my $dbh = C4::Context->dbh;
2570 if ($server eq 'biblioserver') {
2571 %index=GetNoZebraIndexes;
2572 # get title of the record (to store the 10 first letters with the index)
2573 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2574 $title = lc($record->subfield($titletag,$titlesubfield));
2576 # warn "server : $server";
2577 # for authorities, the "title" is the $a mainentry
2578 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2579 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2580 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2581 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2582 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2583 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2584 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2587 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2588 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2589 # limit to 10 char, should be enough, and limit the DB size
2590 $title = substr($title,0,10);
2592 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2593 foreach my $field ($record->fields()) {
2594 #parse each subfield
2595 ###FIXME: impossible to index a 001-009 value with NoZebra
2596 next if $field->tag <10;
2597 foreach my $subfield ($field->subfields()) {
2598 my $tag = $field->tag();
2599 my $subfieldcode = $subfield->[0];
2601 # warn "INDEXING :".$subfield->[1];
2602 # check each index to see if the subfield is stored somewhere
2603 # otherwise, store it in __RAW__ index
2604 foreach my $key (keys %index) {
2605 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2606 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2608 my $line= lc $subfield->[1];
2609 # remove meaningless value in the field...
2610 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2611 # ... and split in words
2612 foreach (split / /,$line) {
2613 next unless $_; # skip empty values (multiple spaces)
2614 # if the entry is already here, improve weight
2615 # warn "managing $_";
2616 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2617 my $weight = $1 + 1;
2618 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2619 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2621 # get the value if it exist in the nozebra table, otherwise, create it
2622 $sth2->execute($server,$key,$_);
2623 my $existing_biblionumbers = $sth2->fetchrow;
2625 if ($existing_biblionumbers) {
2626 $result{$key}->{"$_"} =$existing_biblionumbers;
2627 my $weight = defined $1 ? $1 + 1 : 1;
2628 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2629 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2630 # create a new ligne for this entry
2632 # warn "INSERT : $server / $key / $_";
2633 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2634 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2640 # the subfield is not indexed, store it in __RAW__ index anyway
2642 my $line= lc $subfield->[1];
2643 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2644 # ... and split in words
2645 foreach (split / /,$line) {
2646 next unless $_; # skip empty values (multiple spaces)
2647 # if the entry is already here, improve weight
2648 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2650 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2651 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2653 # get the value if it exist in the nozebra table, otherwise, create it
2654 $sth2->execute($server,'__RAW__',$_);
2655 my $existing_biblionumbers = $sth2->fetchrow;
2657 if ($existing_biblionumbers) {
2658 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2660 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2661 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2662 # create a new ligne for this entry
2664 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2665 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2680 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2682 Find the given $subfield in the given $tag in the given
2683 MARC::Record $record. If the subfield is found, returns
2684 the (indicators, value) pair; otherwise, (undef, undef) is
2688 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2689 I suggest we export it from this module.
2696 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2699 if ( $tagfield < 10 ) {
2700 if ( $record->field($tagfield) ) {
2701 push @result, $record->field($tagfield)->data();
2708 foreach my $field ( $record->field($tagfield) ) {
2709 my @subfields = $field->subfields();
2710 foreach my $subfield (@subfields) {
2711 if ( @$subfield[0] eq $insubfield ) {
2712 push @result, @$subfield[1];
2713 $indicator = $field->indicator(1) . $field->indicator(2);
2718 return ( $indicator, @result );
2721 =head2 _koha_marc_update_bib_ids
2725 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2727 Internal function to add or update biblionumber and biblioitemnumber to
2734 sub _koha_marc_update_bib_ids {
2735 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2737 # we must add bibnum and bibitemnum in MARC::Record...
2738 # we build the new field with biblionumber and biblioitemnumber
2739 # we drop the original field
2740 # we add the new builded field.
2741 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2742 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2744 if ($biblio_tag != $biblioitem_tag) {
2745 # biblionumber & biblioitemnumber are in different fields
2747 # deal with biblionumber
2748 my ($new_field, $old_field);
2749 if ($biblio_tag < 10) {
2750 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2753 MARC::Field->new( $biblio_tag, '', '',
2754 "$biblio_subfield" => $biblionumber );
2757 # drop old field and create new one...
2758 $old_field = $record->field($biblio_tag);
2759 $record->delete_field($old_field) if $old_field;
2760 $record->append_fields($new_field);
2762 # deal with biblioitemnumber
2763 if ($biblioitem_tag < 10) {
2764 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2767 MARC::Field->new( $biblioitem_tag, '', '',
2768 "$biblioitem_subfield" => $biblioitemnumber, );
2770 # drop old field and create new one...
2771 $old_field = $record->field($biblioitem_tag);
2772 $record->delete_field($old_field) if $old_field;
2773 $record->insert_fields_ordered($new_field);
2776 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2777 my $new_field = MARC::Field->new(
2778 $biblio_tag, '', '',
2779 "$biblio_subfield" => $biblionumber,
2780 "$biblioitem_subfield" => $biblioitemnumber
2783 # drop old field and create new one...
2784 my $old_field = $record->field($biblio_tag);
2785 $record->delete_field($old_field) if $old_field;
2786 $record->insert_fields_ordered($new_field);
2790 =head2 _koha_marc_update_biblioitem_cn_sort
2794 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2798 Given a MARC bib record and the biblioitem hash, update the
2799 subfield that contains a copy of the value of biblioitems.cn_sort.
2803 sub _koha_marc_update_biblioitem_cn_sort {
2805 my $biblioitem = shift;
2806 my $frameworkcode= shift;
2808 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2809 return unless $biblioitem_tag;
2811 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2813 if (my $field = $marc->field($biblioitem_tag)) {
2814 $field->delete_subfield(code => $biblioitem_subfield);
2815 if ($cn_sort ne '') {
2816 $field->add_subfields($biblioitem_subfield => $cn_sort);
2819 # if we get here, no biblioitem tag is present in the MARC record, so
2820 # we'll create it if $cn_sort is not empty -- this would be
2821 # an odd combination of events, however
2823 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2828 =head2 _koha_add_biblio
2832 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2834 Internal function to add a biblio ($biblio is a hash with the values)
2840 sub _koha_add_biblio {
2841 my ( $dbh, $biblio, $frameworkcode ) = @_;
2845 # set the series flag
2847 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2851 SET frameworkcode = ?,
2862 my $sth = $dbh->prepare($query);
2865 $biblio->{'author'},
2867 $biblio->{'unititle'},
2870 $biblio->{'seriestitle'},
2871 $biblio->{'copyrightdate'},
2872 $biblio->{'abstract'}
2875 my $biblionumber = $dbh->{'mysql_insertid'};
2876 if ( $dbh->errstr ) {
2877 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2882 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2883 return ($biblionumber,$error);
2886 =head2 _koha_modify_biblio
2890 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2892 Internal function for updating the biblio table
2898 sub _koha_modify_biblio {
2899 my ( $dbh, $biblio, $frameworkcode ) = @_;
2904 SET frameworkcode = ?,
2913 WHERE biblionumber = ?
2916 my $sth = $dbh->prepare($query);
2920 $biblio->{'author'},
2922 $biblio->{'unititle'},
2924 $biblio->{'serial'},
2925 $biblio->{'seriestitle'},
2926 $biblio->{'copyrightdate'},
2927 $biblio->{'abstract'},
2928 $biblio->{'biblionumber'}
2929 ) if $biblio->{'biblionumber'};
2931 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2932 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2935 return ( $biblio->{'biblionumber'},$error );
2938 =head2 _koha_modify_biblioitem_nonmarc
2942 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2944 Updates biblioitems row except for marc and marcxml, which should be changed
2951 sub _koha_modify_biblioitem_nonmarc {
2952 my ( $dbh, $biblioitem ) = @_;
2955 # re-calculate the cn_sort, it may have changed
2956 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2960 SET biblionumber = ?,
2966 publicationyear = ?,
2970 collectiontitle = ?,
2972 collectionvolume= ?,
2973 editionstatement= ?,
2974 editionresponsibility = ?,
2988 where biblioitemnumber = ?
2990 my $sth = $dbh->prepare($query);
2992 $biblioitem->{'biblionumber'},
2993 $biblioitem->{'volume'},
2994 $biblioitem->{'number'},
2995 $biblioitem->{'itemtype'},
2996 $biblioitem->{'isbn'},
2997 $biblioitem->{'issn'},
2998 $biblioitem->{'publicationyear'},
2999 $biblioitem->{'publishercode'},
3000 $biblioitem->{'volumedate'},
3001 $biblioitem->{'volumedesc'},
3002 $biblioitem->{'collectiontitle'},
3003 $biblioitem->{'collectionissn'},
3004 $biblioitem->{'collectionvolume'},
3005 $biblioitem->{'editionstatement'},
3006 $biblioitem->{'editionresponsibility'},
3007 $biblioitem->{'illus'},
3008 $biblioitem->{'pages'},
3009 $biblioitem->{'bnotes'},
3010 $biblioitem->{'size'},
3011 $biblioitem->{'place'},
3012 $biblioitem->{'lccn'},
3013 $biblioitem->{'url'},
3014 $biblioitem->{'biblioitems.cn_source'},
3015 $biblioitem->{'cn_class'},
3016 $biblioitem->{'cn_item'},
3017 $biblioitem->{'cn_suffix'},
3019 $biblioitem->{'totalissues'},
3020 $biblioitem->{'biblioitemnumber'}
3022 if ( $dbh->errstr ) {
3023 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3026 return ($biblioitem->{'biblioitemnumber'},$error);
3029 =head2 _koha_add_biblioitem
3033 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3035 Internal function to add a biblioitem
3041 sub _koha_add_biblioitem {
3042 my ( $dbh, $biblioitem ) = @_;
3045 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3047 "INSERT INTO biblioitems SET
3054 publicationyear = ?,
3058 collectiontitle = ?,
3060 collectionvolume= ?,
3061 editionstatement= ?,
3062 editionresponsibility = ?,
3078 my $sth = $dbh->prepare($query);
3080 $biblioitem->{'biblionumber'},
3081 $biblioitem->{'volume'},
3082 $biblioitem->{'number'},
3083 $biblioitem->{'itemtype'},
3084 $biblioitem->{'isbn'},
3085 $biblioitem->{'issn'},
3086 $biblioitem->{'publicationyear'},
3087 $biblioitem->{'publishercode'},
3088 $biblioitem->{'volumedate'},
3089 $biblioitem->{'volumedesc'},
3090 $biblioitem->{'collectiontitle'},
3091 $biblioitem->{'collectionissn'},
3092 $biblioitem->{'collectionvolume'},
3093 $biblioitem->{'editionstatement'},
3094 $biblioitem->{'editionresponsibility'},
3095 $biblioitem->{'illus'},
3096 $biblioitem->{'pages'},
3097 $biblioitem->{'bnotes'},
3098 $biblioitem->{'size'},
3099 $biblioitem->{'place'},
3100 $biblioitem->{'lccn'},
3101 $biblioitem->{'marc'},
3102 $biblioitem->{'url'},
3103 $biblioitem->{'biblioitems.cn_source'},
3104 $biblioitem->{'cn_class'},
3105 $biblioitem->{'cn_item'},
3106 $biblioitem->{'cn_suffix'},
3108 $biblioitem->{'totalissues'}
3110 my $bibitemnum = $dbh->{'mysql_insertid'};
3111 if ( $dbh->errstr ) {
3112 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3116 return ($bibitemnum,$error);
3119 =head2 _koha_delete_biblio
3123 $error = _koha_delete_biblio($dbh,$biblionumber);
3125 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3127 C<$dbh> - the database handle
3128 C<$biblionumber> - the biblionumber of the biblio to be deleted
3134 # FIXME: add error handling
3136 sub _koha_delete_biblio {
3137 my ( $dbh, $biblionumber ) = @_;
3139 # get all the data for this biblio
3140 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3141 $sth->execute($biblionumber);
3143 if ( my $data = $sth->fetchrow_hashref ) {
3145 # save the record in deletedbiblio
3146 # find the fields to save
3147 my $query = "INSERT INTO deletedbiblio SET ";
3149 foreach my $temp ( keys %$data ) {
3150 $query .= "$temp = ?,";
3151 push( @bind, $data->{$temp} );
3154 # replace the last , by ",?)"
3156 my $bkup_sth = $dbh->prepare($query);
3157 $bkup_sth->execute(@bind);
3161 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3162 $del_sth->execute($biblionumber);
3169 =head2 _koha_delete_biblioitems
3173 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3175 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3177 C<$dbh> - the database handle
3178 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3184 # FIXME: add error handling
3186 sub _koha_delete_biblioitems {
3187 my ( $dbh, $biblioitemnumber ) = @_;
3189 # get all the data for this biblioitem
3191 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3192 $sth->execute($biblioitemnumber);
3194 if ( my $data = $sth->fetchrow_hashref ) {
3196 # save the record in deletedbiblioitems
3197 # find the fields to save
3198 my $query = "INSERT INTO deletedbiblioitems SET ";
3200 foreach my $temp ( keys %$data ) {
3201 $query .= "$temp = ?,";
3202 push( @bind, $data->{$temp} );
3205 # replace the last , by ",?)"
3207 my $bkup_sth = $dbh->prepare($query);
3208 $bkup_sth->execute(@bind);
3211 # delete the biblioitem
3213 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3214 $del_sth->execute($biblioitemnumber);
3221 =head1 UNEXPORTED FUNCTIONS
3223 =head2 ModBiblioMarc
3225 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3227 Add MARC data for a biblio to koha
3229 Function exported, but should NOT be used, unless you really know what you're doing
3235 # pass the MARC::Record to this function, and it will create the records in the marc field
3236 my ( $record, $biblionumber, $frameworkcode ) = @_;
3237 my $dbh = C4::Context->dbh;
3238 my @fields = $record->fields();
3239 if ( !$frameworkcode ) {
3240 $frameworkcode = "";
3243 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3244 $sth->execute( $frameworkcode, $biblionumber );
3246 my $encoding = C4::Context->preference("marcflavour");
3248 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3249 if ( $encoding eq "UNIMARC" ) {
3251 if ( length($record->subfield( 100, "a" )) == 35 ) {
3252 $string = $record->subfield( 100, "a" );
3253 my $f100 = $record->field(100);
3254 $record->delete_field($f100);
3257 $string = POSIX::strftime( "%Y%m%d", localtime );
3259 $string = sprintf( "%-*s", 35, $string );
3261 substr( $string, 22, 6, "frey50" );
3262 unless ( $record->subfield( 100, "a" ) ) {
3263 $record->insert_grouped_field(
3264 MARC::Field->new( 100, "", "", "a" => $string ) );
3268 if (C4::Context->preference("NoZebra")) {
3269 # only NoZebra indexing needs to have
3270 # the previous version of the record
3271 $oldRecord = GetMarcBiblio($biblionumber);
3275 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3276 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3279 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3280 return $biblionumber;
3283 =head2 z3950_extended_services
3285 z3950_extended_services($serviceType,$serviceOptions,$record);
3287 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.
3289 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3291 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3293 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3297 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3298 syntax => the record syntax (transfer syntax)
3299 databaseName = Database from connection object
3301 To set serviceOptions, call set_service_options($serviceType)
3303 C<$record> the record, if one is needed for the service type
3305 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3309 sub z3950_extended_services {
3310 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3312 # get our connection object
3313 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3315 # create a new package object
3316 my $Zpackage = $Zconn->package();
3319 $Zpackage->option( action => $action );
3321 if ( $serviceOptions->{'databaseName'} ) {
3322 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3324 if ( $serviceOptions->{'recordIdNumber'} ) {
3326 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3328 if ( $serviceOptions->{'recordIdOpaque'} ) {
3330 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3333 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3334 #if ($serviceType eq 'itemorder') {
3335 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3336 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3337 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3338 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3341 if ( $serviceOptions->{record} ) {
3342 $Zpackage->option( record => $serviceOptions->{record} );
3344 # can be xml or marc
3345 if ( $serviceOptions->{'syntax'} ) {
3346 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3350 # send the request, handle any exception encountered
3351 eval { $Zpackage->send($serviceType) };
3352 if ( $@ && $@->isa("ZOOM::Exception") ) {
3353 return "error: " . $@->code() . " " . $@->message() . "\n";
3356 # free up package resources
3357 $Zpackage->destroy();
3360 =head2 set_service_options
3362 my $serviceOptions = set_service_options($serviceType);
3364 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3366 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3370 sub set_service_options {
3371 my ($serviceType) = @_;
3374 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3375 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3377 if ( $serviceType eq 'commit' ) {
3381 if ( $serviceType eq 'create' ) {
3385 if ( $serviceType eq 'drop' ) {
3386 die "ERROR: 'drop' not currently supported (by Zebra)";
3388 return $serviceOptions;
3391 =head3 get_biblio_authorised_values
3393 find the types and values for all authorised values assigned to this biblio.
3397 MARC::Record of the bib
3399 returns: a hashref malling the authorised value to the value set for this biblionumber
3401 $authorised_values = {
3402 'Scent' => 'flowery',
3403 'Audience' => 'Young Adult',
3404 'itemtypes' => 'SER',
3407 Notes: forlibrarian should probably be passed in, and called something different.
3412 sub get_biblio_authorised_values {
3413 my $biblionumber = shift;
3416 my $forlibrarian = 1; # are we in staff or opac?
3417 my $frameworkcode = GetFrameworkCode( $biblionumber );
3419 my $authorised_values;
3421 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3422 or return $authorised_values;
3424 # assume that these entries in the authorised_value table are bibliolevel.
3425 # ones that start with 'item%' are item level.
3426 my $query = q(SELECT distinct authorised_value, kohafield
3427 FROM marc_subfield_structure
3428 WHERE authorised_value !=''
3429 AND (kohafield like 'biblio%'
3430 OR kohafield like '') );
3431 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3433 foreach my $tag ( keys( %$tagslib ) ) {
3434 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3435 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3436 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3437 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3438 if ( defined $record->field( $tag ) ) {
3439 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3440 if ( defined $this_subfield_value ) {
3441 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3448 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3449 return $authorised_values;
3459 Koha Developement team <info@koha.org>
3461 Paul POULAIN paul.poulain@free.fr
3463 Joshua Ferraro jmf@liblime.com