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 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1626 MARC::File::XML->default_record_format($auth_type);
1627 # in UNIMARC, field 100 contains the encoding
1628 # check that there is one, otherwise the
1629 # MARC::Record->new_from_xml will fail (and Koha will die)
1630 my $unimarc_and_100_exist=0;
1631 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1636 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1637 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1638 # if we have a 100 field and it's values are not correct, skip them.
1639 # if we don't have any valid 100 field, we will create a default one at the end
1640 my $enc = substr( @$values[$i], 26, 2 );
1641 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1642 $unimarc_and_100_exist=1;
1647 @$values[$i] =~ s/&/&/g;
1648 @$values[$i] =~ s/</</g;
1649 @$values[$i] =~ s/>/>/g;
1650 @$values[$i] =~ s/"/"/g;
1651 @$values[$i] =~ s/'/'/g;
1652 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1653 # utf8::decode( @$values[$i] );
1655 if ( ( @$tags[$i] ne $prevtag ) ) {
1656 $j++ unless ( @$tags[$i] eq "" );
1658 $xml .= "</datafield>\n";
1659 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1660 && ( @$values[$i] ne "" ) )
1662 my $ind1 = substr( @$indicator[$j], 0, 1 );
1664 if ( @$indicator[$j] ) {
1665 $ind2 = substr( @$indicator[$j], 1, 1 );
1668 warn "Indicator in @$tags[$i] is empty";
1672 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1674 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1682 if ( @$values[$i] ne "" ) {
1685 if ( @$tags[$i] eq "000" ) {
1686 $xml .= "<leader>@$values[$i]</leader>\n";
1689 # rest of the fixed fields
1691 elsif ( @$tags[$i] < 10 ) {
1693 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1697 my $ind1 = substr( @$indicator[$j], 0, 1 );
1698 my $ind2 = substr( @$indicator[$j], 1, 1 );
1700 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1702 "<subfield code=\"@$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[$j], 1, 1 );
1716 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1720 "<subfield code=\"@$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 $xml .= MARC::File::XML::footer();
1742 =head2 TransformHtmlToMarc
1744 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1745 L<$params> is a ref to an array as below:
1747 'tag_010_indicator1_531951' ,
1748 'tag_010_indicator2_531951' ,
1749 'tag_010_code_a_531951_145735' ,
1750 'tag_010_subfield_a_531951_145735' ,
1751 'tag_200_indicator1_873510' ,
1752 'tag_200_indicator2_873510' ,
1753 'tag_200_code_a_873510_673465' ,
1754 'tag_200_subfield_a_873510_673465' ,
1755 'tag_200_code_b_873510_704318' ,
1756 'tag_200_subfield_b_873510_704318' ,
1757 'tag_200_code_e_873510_280822' ,
1758 'tag_200_subfield_e_873510_280822' ,
1759 'tag_200_code_f_873510_110730' ,
1760 'tag_200_subfield_f_873510_110730' ,
1762 L<$cgi> is the CGI object which containts the value.
1763 L<$record> is the MARC::Record object.
1767 sub TransformHtmlToMarc {
1771 # explicitly turn on the UTF-8 flag for all
1772 # 'tag_' parameters to avoid incorrect character
1773 # conversion later on
1774 my $cgi_params = $cgi->Vars;
1775 foreach my $param_name (keys %$cgi_params) {
1776 if ($param_name =~ /^tag_/) {
1777 my $param_value = $cgi_params->{$param_name};
1778 if (utf8::decode($param_value)) {
1779 $cgi_params->{$param_name} = $param_value;
1781 # FIXME - need to do something if string is not valid UTF-8
1785 # creating a new record
1786 my $record = MARC::Record->new();
1789 while ($params->[$i]){ # browse all CGI params
1790 my $param = $params->[$i];
1792 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1793 if ($param eq 'biblionumber') {
1794 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1795 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1796 if ($biblionumbertagfield < 10) {
1797 $newfield = MARC::Field->new(
1798 $biblionumbertagfield,
1799 $cgi->param($param),
1802 $newfield = MARC::Field->new(
1803 $biblionumbertagfield,
1806 "$biblionumbertagsubfield" => $cgi->param($param),
1809 push @fields,$newfield if($newfield);
1811 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1814 my $ind1 = substr($cgi->param($param),0,1);
1815 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1819 if($tag < 10){ # no code for theses fields
1820 # in MARC editor, 000 contains the leader.
1821 if ($tag eq '000' ) {
1822 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1823 # between 001 and 009 (included)
1824 } elsif ($cgi->param($params->[$j+1]) ne '') {
1825 $newfield = MARC::Field->new(
1827 $cgi->param($params->[$j+1]),
1830 # > 009, deal with subfields
1832 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1833 my $inner_param = $params->[$j];
1835 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1836 $newfield->add_subfields(
1837 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1841 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1842 $newfield = MARC::Field->new(
1846 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1853 push @fields,$newfield if($newfield);
1858 $record->append_fields(@fields);
1862 # cache inverted MARC field map
1863 our $inverted_field_map;
1865 =head2 TransformMarcToKoha
1869 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1873 Extract data from a MARC bib record into a hashref representing
1874 Koha biblio, biblioitems, and items fields.
1877 sub TransformMarcToKoha {
1878 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1881 $limit_table=$limit_table||0;
1882 $frameworkcode = '' unless defined $frameworkcode;
1884 unless (defined $inverted_field_map) {
1885 $inverted_field_map = _get_inverted_marc_field_map();
1889 if ( defined $limit_table && $limit_table eq 'items') {
1890 $tables{'items'} = 1;
1892 $tables{'items'} = 1;
1893 $tables{'biblio'} = 1;
1894 $tables{'biblioitems'} = 1;
1897 # traverse through record
1898 MARCFIELD: foreach my $field ($record->fields()) {
1899 my $tag = $field->tag();
1900 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1901 if ($field->is_control_field()) {
1902 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1903 ENTRY: foreach my $entry (@{ $kohafields }) {
1904 my ($subfield, $table, $column) = @{ $entry };
1905 next ENTRY unless exists $tables{$table};
1906 my $key = _disambiguate($table, $column);
1907 if ($result->{$key}) {
1908 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1909 $result->{$key} .= " | " . $field->data();
1912 $result->{$key} = $field->data();
1916 # deal with subfields
1917 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1918 my $code = $sf->[0];
1919 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1920 my $value = $sf->[1];
1921 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1922 my ($table, $column) = @{ $entry };
1923 next SFENTRY unless exists $tables{$table};
1924 my $key = _disambiguate($table, $column);
1925 if ($result->{$key}) {
1926 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1927 $result->{$key} .= " | " . $value;
1930 $result->{$key} = $value;
1937 # modify copyrightdate to keep only the 1st year found
1938 if (exists $result->{'copyrightdate'}) {
1939 my $temp = $result->{'copyrightdate'};
1940 $temp =~ m/c(\d\d\d\d)/;
1941 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1942 $result->{'copyrightdate'} = $1;
1944 else { # if no cYYYY, get the 1st date.
1945 $temp =~ m/(\d\d\d\d)/;
1946 $result->{'copyrightdate'} = $1;
1950 # modify publicationyear to keep only the 1st year found
1951 if (exists $result->{'publicationyear'}) {
1952 my $temp = $result->{'publicationyear'};
1953 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1954 $result->{'publicationyear'} = $1;
1956 else { # if no cYYYY, get the 1st date.
1957 $temp =~ m/(\d\d\d\d)/;
1958 $result->{'publicationyear'} = $1;
1965 sub _get_inverted_marc_field_map {
1967 my $relations = C4::Context->marcfromkohafield;
1969 foreach my $frameworkcode (keys %{ $relations }) {
1970 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1971 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1972 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1973 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1974 my ($table, $column) = split /[.]/, $kohafield, 2;
1975 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1976 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1982 =head2 _disambiguate
1986 $newkey = _disambiguate($table, $field);
1988 This is a temporary hack to distinguish between the
1989 following sets of columns when using TransformMarcToKoha.
1991 items.cn_source & biblioitems.cn_source
1992 items.cn_sort & biblioitems.cn_sort
1994 Columns that are currently NOT distinguished (FIXME
1995 due to lack of time to fully test) are:
1997 biblio.notes and biblioitems.notes
2002 FIXME - this is necessary because prefixing each column
2003 name with the table name would require changing lots
2004 of code and templates, and exposing more of the DB
2005 structure than is good to the UI templates, particularly
2006 since biblio and bibloitems may well merge in a future
2007 version. In the future, it would also be good to
2008 separate DB access and UI presentation field names
2016 my ($table, $column) = @_;
2017 if ($column eq "cn_sort" or $column eq "cn_source") {
2018 return $table . '.' . $column;
2025 =head2 get_koha_field_from_marc
2029 $result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2031 Internal function to map data from the MARC record to a specific non-MARC field.
2032 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2038 sub get_koha_field_from_marc {
2039 my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
2040 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
2042 foreach my $field ( $record->field($tagfield) ) {
2043 if ( $field->tag() < 10 ) {
2045 $kohafield .= " | " . $field->data();
2048 $kohafield = $field->data();
2052 if ( $field->subfields ) {
2053 my @subfields = $field->subfields();
2054 foreach my $subfieldcount ( 0 .. $#subfields ) {
2055 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2058 " | " . $subfields[$subfieldcount][1];
2062 $subfields[$subfieldcount][1];
2073 =head2 TransformMarcToKohaOneField
2077 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2083 sub TransformMarcToKohaOneField {
2085 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2086 # only the 1st will be retrieved...
2087 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2089 my ( $tagfield, $subfield ) =
2090 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2092 foreach my $field ( $record->field($tagfield) ) {
2093 if ( $field->tag() < 10 ) {
2094 if ( $result->{$kohafield} ) {
2095 $result->{$kohafield} .= " | " . $field->data();
2098 $result->{$kohafield} = $field->data();
2102 if ( $field->subfields ) {
2103 my @subfields = $field->subfields();
2104 foreach my $subfieldcount ( 0 .. $#subfields ) {
2105 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2106 if ( $result->{$kohafield} ) {
2107 $result->{$kohafield} .=
2108 " | " . $subfields[$subfieldcount][1];
2111 $result->{$kohafield} =
2112 $subfields[$subfieldcount][1];
2122 =head1 OTHER FUNCTIONS
2125 =head2 PrepareItemrecordDisplay
2129 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2131 Returns a hash with all the fields for Display a given item data in a template
2137 sub PrepareItemrecordDisplay {
2139 my ( $bibnum, $itemnum, $defaultvalues ) = @_;
2141 my $dbh = C4::Context->dbh;
2142 my $frameworkcode = &GetFrameworkCode( $bibnum );
2143 my ( $itemtagfield, $itemtagsubfield ) =
2144 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2145 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2146 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2148 my $authorised_values_sth =
2150 "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
2152 foreach my $tag ( sort keys %{$tagslib} ) {
2153 my $previous_tag = '';
2155 # loop through each subfield
2157 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2158 next if ( subfield_is_koha_internal_p($subfield) );
2159 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2161 $subfield_data{tag} = $tag;
2162 $subfield_data{subfield} = $subfield;
2163 $subfield_data{countsubfield} = $cntsubf++;
2164 $subfield_data{kohafield} =
2165 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2167 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2168 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2169 $subfield_data{mandatory} =
2170 $tagslib->{$tag}->{$subfield}->{mandatory};
2171 $subfield_data{repeatable} =
2172 $tagslib->{$tag}->{$subfield}->{repeatable};
2173 $subfield_data{hidden} = "display:none"
2174 if $tagslib->{$tag}->{$subfield}->{hidden};
2177 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord );
2179 if (!defined $value) {
2182 $value =~ s/"/"/g;
2184 # search for itemcallnumber if applicable
2185 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2186 'items.itemcallnumber'
2187 && C4::Context->preference('itemcallnumber') )
2190 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2192 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2193 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2195 $value = $temp->subfield($CNsubfield);
2198 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2199 'items.itemcallnumber'
2200 && $defaultvalues->{'callnumber'} )
2202 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2204 $value = $defaultvalues->{'callnumber'};
2207 if ( ($tagslib->{$tag}->{$subfield}->{kohafield} eq
2208 'items.holdingbranch' ||
2209 $tagslib->{$tag}->{$subfield}->{kohafield} eq
2211 && $defaultvalues->{'branchcode'} )
2213 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2215 $value = $defaultvalues->{branchcode};
2218 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2219 my @authorised_values;
2222 # builds list, depending on authorised value...
2224 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2227 if ( ( C4::Context->preference("IndependantBranches") )
2228 && ( C4::Context->userenv->{flags} != 1 ) )
2232 "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
2234 $sth->execute( C4::Context->userenv->{branch} );
2235 push @authorised_values, ""
2237 $tagslib->{$tag}->{$subfield}->{mandatory} );
2238 while ( my ( $branchcode, $branchname ) =
2239 $sth->fetchrow_array )
2241 push @authorised_values, $branchcode;
2242 $authorised_lib{$branchcode} = $branchname;
2248 "SELECT branchcode,branchname FROM branches ORDER BY branchname"
2251 push @authorised_values, ""
2253 $tagslib->{$tag}->{$subfield}->{mandatory} );
2254 while ( my ( $branchcode, $branchname ) =
2255 $sth->fetchrow_array )
2257 push @authorised_values, $branchcode;
2258 $authorised_lib{$branchcode} = $branchname;
2264 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2269 "SELECT itemtype,description FROM itemtypes ORDER BY description"
2272 push @authorised_values, ""
2273 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2274 while ( my ( $itemtype, $description ) =
2275 $sth->fetchrow_array )
2277 push @authorised_values, $itemtype;
2278 $authorised_lib{$itemtype} = $description;
2281 #---- "true" authorised value
2284 $authorised_values_sth->execute(
2285 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2286 push @authorised_values, ""
2287 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2288 while ( my ( $value, $lib ) =
2289 $authorised_values_sth->fetchrow_array )
2291 push @authorised_values, $value;
2292 $authorised_lib{$value} = $lib;
2295 $subfield_data{marc_value} = CGI::scrolling_list(
2296 -name => 'field_value',
2297 -values => \@authorised_values,
2298 -default => "$value",
2299 -labels => \%authorised_lib,
2306 $subfield_data{marc_value} =
2307 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=\"50\" maxlength=\"255\" />";
2309 push( @loop_data, \%subfield_data );
2313 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2314 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2316 'itemtagfield' => $itemtagfield,
2317 'itemtagsubfield' => $itemtagsubfield,
2318 'itemnumber' => $itemnumber,
2319 'iteminformation' => \@loop_data
2325 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2327 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2328 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2329 # =head2 ModZebrafiles
2331 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2335 # sub ModZebrafiles {
2337 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2341 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2342 # unless ( opendir( DIR, "$zebradir" ) ) {
2343 # warn "$zebradir not found";
2347 # my $filename = $zebradir . $biblionumber;
2350 # open( OUTPUT, ">", $filename . ".xml" );
2351 # print OUTPUT $record;
2360 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2362 $biblionumber is the biblionumber we want to index
2363 $op is specialUpdate or delete, and is used to know what we want to do
2364 $server is the server that we want to update
2365 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2366 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2368 $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.
2375 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2376 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2377 my $dbh=C4::Context->dbh;
2379 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2381 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2382 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2384 if (C4::Context->preference("NoZebra")) {
2385 # lock the nozebra table : we will read index lines, update them in Perl process
2386 # and write everything in 1 transaction.
2387 # lock the table to avoid someone else overwriting what we are doing
2388 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2389 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2390 if ($op eq 'specialUpdate') {
2391 # OK, we have to add or update the record
2392 # 1st delete (virtually, in indexes), if record actually exists
2394 %result = _DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2396 # ... add the record
2397 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2399 # it's a deletion, delete the record...
2400 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2401 %result=_DelBiblioNoZebra($biblionumber,$oldRecord,$server);
2403 # ok, now update the database...
2404 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2405 foreach my $key (keys %result) {
2406 foreach my $index (keys %{$result{$key}}) {
2407 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2410 $dbh->do('UNLOCK TABLES');
2413 # we use zebra, just fill zebraqueue table
2415 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2417 AND biblio_auth_number = ?
2420 my $check_sth = $dbh->prepare_cached($check_sql);
2421 $check_sth->execute($server, $biblionumber, $op);
2422 my ($count) = $check_sth->fetchrow_array;
2423 $check_sth->finish();
2425 my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2426 $sth->execute($biblionumber,$server,$op);
2432 =head2 GetNoZebraIndexes
2434 %indexes = GetNoZebraIndexes;
2436 return the data from NoZebraIndexes syspref.
2440 sub GetNoZebraIndexes {
2441 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2443 INDEX: foreach my $line (split /['"],[\n\r]*/,$no_zebra_indexes) {
2444 $line =~ /(.*)=>(.*)/;
2445 my $index = $1; # initial ' or " is removed afterwards
2447 $index =~ s/'|"|\s//g;
2448 $fields =~ s/'|"|\s//g;
2449 $indexes{$index}=$fields;
2454 =head1 INTERNAL FUNCTIONS
2456 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2458 function to delete a biblio in NoZebra indexes
2459 This function does NOT delete anything in database : it reads all the indexes entries
2460 that have to be deleted & delete them in the hash
2461 The SQL part is done either :
2462 - after the Add if we are modifying a biblio (delete + add again)
2463 - immediatly after this sub if we are doing a true deletion.
2464 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2469 sub _DelBiblioNoZebra {
2470 my ($biblionumber, $record, $server)=@_;
2473 my $dbh = C4::Context->dbh;
2477 if ($server eq 'biblioserver') {
2478 %index=GetNoZebraIndexes;
2479 # get title of the record (to store the 10 first letters with the index)
2480 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2481 $title = lc($record->subfield($titletag,$titlesubfield));
2483 # for authorities, the "title" is the $a mainentry
2484 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2485 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2486 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2487 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2488 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2489 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2490 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2494 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2495 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2496 # limit to 10 char, should be enough, and limit the DB size
2497 $title = substr($title,0,10);
2499 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2500 foreach my $field ($record->fields()) {
2501 #parse each subfield
2502 next if $field->tag <10;
2503 foreach my $subfield ($field->subfields()) {
2504 my $tag = $field->tag();
2505 my $subfieldcode = $subfield->[0];
2507 # check each index to see if the subfield is stored somewhere
2508 # otherwise, store it in __RAW__ index
2509 foreach my $key (keys %index) {
2510 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2511 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2513 my $line= lc $subfield->[1];
2514 # remove meaningless value in the field...
2515 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2516 # ... and split in words
2517 foreach (split / /,$line) {
2518 next unless $_; # skip empty values (multiple spaces)
2519 # if the entry is already here, do nothing, the biblionumber has already be removed
2520 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) ) {
2521 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2522 $sth2->execute($server,$key,$_);
2523 my $existing_biblionumbers = $sth2->fetchrow;
2525 if ($existing_biblionumbers) {
2526 # warn " existing for $key $_: $existing_biblionumbers";
2527 $result{$key}->{$_} =$existing_biblionumbers;
2528 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2534 # the subfield is not indexed, store it in __RAW__ index anyway
2536 my $line= lc $subfield->[1];
2537 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2538 # ... and split in words
2539 foreach (split / /,$line) {
2540 next unless $_; # skip empty values (multiple spaces)
2541 # if the entry is already here, do nothing, the biblionumber has already be removed
2542 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2543 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2544 $sth2->execute($server,'__RAW__',$_);
2545 my $existing_biblionumbers = $sth2->fetchrow;
2547 if ($existing_biblionumbers) {
2548 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2549 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2559 =head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2561 function to add a biblio in NoZebra indexes
2565 sub _AddBiblioNoZebra {
2566 my ($biblionumber, $record, $server, %result)=@_;
2567 my $dbh = C4::Context->dbh;
2571 if ($server eq 'biblioserver') {
2572 %index=GetNoZebraIndexes;
2573 # get title of the record (to store the 10 first letters with the index)
2574 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title','');
2575 $title = lc($record->subfield($titletag,$titlesubfield));
2577 # warn "server : $server";
2578 # for authorities, the "title" is the $a mainentry
2579 my ($auth_type_tag, $auth_type_sf) = C4::AuthoritiesMarc::get_auth_type_location();
2580 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield($auth_type_tag, $auth_type_sf));
2581 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2582 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2583 $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
2584 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2585 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2588 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2589 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2590 # limit to 10 char, should be enough, and limit the DB size
2591 $title = substr($title,0,10);
2593 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2594 foreach my $field ($record->fields()) {
2595 #parse each subfield
2596 ###FIXME: impossible to index a 001-009 value with NoZebra
2597 next if $field->tag <10;
2598 foreach my $subfield ($field->subfields()) {
2599 my $tag = $field->tag();
2600 my $subfieldcode = $subfield->[0];
2602 # warn "INDEXING :".$subfield->[1];
2603 # check each index to see if the subfield is stored somewhere
2604 # otherwise, store it in __RAW__ index
2605 foreach my $key (keys %index) {
2606 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2607 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2609 my $line= lc $subfield->[1];
2610 # remove meaningless value in the field...
2611 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2612 # ... and split in words
2613 foreach (split / /,$line) {
2614 next unless $_; # skip empty values (multiple spaces)
2615 # if the entry is already here, improve weight
2616 # warn "managing $_";
2617 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2618 my $weight = $1 + 1;
2619 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2620 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2622 # get the value if it exist in the nozebra table, otherwise, create it
2623 $sth2->execute($server,$key,$_);
2624 my $existing_biblionumbers = $sth2->fetchrow;
2626 if ($existing_biblionumbers) {
2627 $result{$key}->{"$_"} =$existing_biblionumbers;
2628 my $weight = defined $1 ? $1 + 1 : 1;
2629 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2630 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2631 # create a new ligne for this entry
2633 # warn "INSERT : $server / $key / $_";
2634 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2635 $result{$key}->{"$_"}.="$biblionumber,$title-1;";
2641 # the subfield is not indexed, store it in __RAW__ index anyway
2643 my $line= lc $subfield->[1];
2644 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2645 # ... and split in words
2646 foreach (split / /,$line) {
2647 next unless $_; # skip empty values (multiple spaces)
2648 # if the entry is already here, improve weight
2649 if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/) {
2651 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2652 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2654 # get the value if it exist in the nozebra table, otherwise, create it
2655 $sth2->execute($server,'__RAW__',$_);
2656 my $existing_biblionumbers = $sth2->fetchrow;
2658 if ($existing_biblionumbers) {
2659 $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
2661 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2662 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2663 # create a new ligne for this entry
2665 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
2666 $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
2681 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2683 Find the given $subfield in the given $tag in the given
2684 MARC::Record $record. If the subfield is found, returns
2685 the (indicators, value) pair; otherwise, (undef, undef) is
2689 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2690 I suggest we export it from this module.
2697 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2700 if ( $tagfield < 10 ) {
2701 if ( $record->field($tagfield) ) {
2702 push @result, $record->field($tagfield)->data();
2709 foreach my $field ( $record->field($tagfield) ) {
2710 my @subfields = $field->subfields();
2711 foreach my $subfield (@subfields) {
2712 if ( @$subfield[0] eq $insubfield ) {
2713 push @result, @$subfield[1];
2714 $indicator = $field->indicator(1) . $field->indicator(2);
2719 return ( $indicator, @result );
2722 =head2 _koha_marc_update_bib_ids
2726 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2728 Internal function to add or update biblionumber and biblioitemnumber to
2735 sub _koha_marc_update_bib_ids {
2736 my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
2738 # we must add bibnum and bibitemnum in MARC::Record...
2739 # we build the new field with biblionumber and biblioitemnumber
2740 # we drop the original field
2741 # we add the new builded field.
2742 my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
2743 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
2745 if ($biblio_tag != $biblioitem_tag) {
2746 # biblionumber & biblioitemnumber are in different fields
2748 # deal with biblionumber
2749 my ($new_field, $old_field);
2750 if ($biblio_tag < 10) {
2751 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2754 MARC::Field->new( $biblio_tag, '', '',
2755 "$biblio_subfield" => $biblionumber );
2758 # drop old field and create new one...
2759 $old_field = $record->field($biblio_tag);
2760 $record->delete_field($old_field) if $old_field;
2761 $record->append_fields($new_field);
2763 # deal with biblioitemnumber
2764 if ($biblioitem_tag < 10) {
2765 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2768 MARC::Field->new( $biblioitem_tag, '', '',
2769 "$biblioitem_subfield" => $biblioitemnumber, );
2771 # drop old field and create new one...
2772 $old_field = $record->field($biblioitem_tag);
2773 $record->delete_field($old_field) if $old_field;
2774 $record->insert_fields_ordered($new_field);
2777 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2778 my $new_field = MARC::Field->new(
2779 $biblio_tag, '', '',
2780 "$biblio_subfield" => $biblionumber,
2781 "$biblioitem_subfield" => $biblioitemnumber
2784 # drop old field and create new one...
2785 my $old_field = $record->field($biblio_tag);
2786 $record->delete_field($old_field) if $old_field;
2787 $record->insert_fields_ordered($new_field);
2791 =head2 _koha_marc_update_biblioitem_cn_sort
2795 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2799 Given a MARC bib record and the biblioitem hash, update the
2800 subfield that contains a copy of the value of biblioitems.cn_sort.
2804 sub _koha_marc_update_biblioitem_cn_sort {
2806 my $biblioitem = shift;
2807 my $frameworkcode= shift;
2809 my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.cn_sort",$frameworkcode);
2810 return unless $biblioitem_tag;
2812 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2814 if (my $field = $marc->field($biblioitem_tag)) {
2815 $field->delete_subfield(code => $biblioitem_subfield);
2816 if ($cn_sort ne '') {
2817 $field->add_subfields($biblioitem_subfield => $cn_sort);
2820 # if we get here, no biblioitem tag is present in the MARC record, so
2821 # we'll create it if $cn_sort is not empty -- this would be
2822 # an odd combination of events, however
2824 $marc->insert_grouped_field(MARC::Field->new($biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort));
2829 =head2 _koha_add_biblio
2833 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2835 Internal function to add a biblio ($biblio is a hash with the values)
2841 sub _koha_add_biblio {
2842 my ( $dbh, $biblio, $frameworkcode ) = @_;
2846 # set the series flag
2848 if ( $biblio->{'seriestitle'} ) { $serial = 1 };
2852 SET frameworkcode = ?,
2863 my $sth = $dbh->prepare($query);
2866 $biblio->{'author'},
2868 $biblio->{'unititle'},
2871 $biblio->{'seriestitle'},
2872 $biblio->{'copyrightdate'},
2873 $biblio->{'abstract'}
2876 my $biblionumber = $dbh->{'mysql_insertid'};
2877 if ( $dbh->errstr ) {
2878 $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
2883 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2884 return ($biblionumber,$error);
2887 =head2 _koha_modify_biblio
2891 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2893 Internal function for updating the biblio table
2899 sub _koha_modify_biblio {
2900 my ( $dbh, $biblio, $frameworkcode ) = @_;
2905 SET frameworkcode = ?,
2914 WHERE biblionumber = ?
2917 my $sth = $dbh->prepare($query);
2921 $biblio->{'author'},
2923 $biblio->{'unititle'},
2925 $biblio->{'serial'},
2926 $biblio->{'seriestitle'},
2927 $biblio->{'copyrightdate'},
2928 $biblio->{'abstract'},
2929 $biblio->{'biblionumber'}
2930 ) if $biblio->{'biblionumber'};
2932 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2933 $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
2936 return ( $biblio->{'biblionumber'},$error );
2939 =head2 _koha_modify_biblioitem_nonmarc
2943 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2945 Updates biblioitems row except for marc and marcxml, which should be changed
2952 sub _koha_modify_biblioitem_nonmarc {
2953 my ( $dbh, $biblioitem ) = @_;
2956 # re-calculate the cn_sort, it may have changed
2957 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2961 SET biblionumber = ?,
2967 publicationyear = ?,
2971 collectiontitle = ?,
2973 collectionvolume= ?,
2974 editionstatement= ?,
2975 editionresponsibility = ?,
2989 where biblioitemnumber = ?
2991 my $sth = $dbh->prepare($query);
2993 $biblioitem->{'biblionumber'},
2994 $biblioitem->{'volume'},
2995 $biblioitem->{'number'},
2996 $biblioitem->{'itemtype'},
2997 $biblioitem->{'isbn'},
2998 $biblioitem->{'issn'},
2999 $biblioitem->{'publicationyear'},
3000 $biblioitem->{'publishercode'},
3001 $biblioitem->{'volumedate'},
3002 $biblioitem->{'volumedesc'},
3003 $biblioitem->{'collectiontitle'},
3004 $biblioitem->{'collectionissn'},
3005 $biblioitem->{'collectionvolume'},
3006 $biblioitem->{'editionstatement'},
3007 $biblioitem->{'editionresponsibility'},
3008 $biblioitem->{'illus'},
3009 $biblioitem->{'pages'},
3010 $biblioitem->{'bnotes'},
3011 $biblioitem->{'size'},
3012 $biblioitem->{'place'},
3013 $biblioitem->{'lccn'},
3014 $biblioitem->{'url'},
3015 $biblioitem->{'biblioitems.cn_source'},
3016 $biblioitem->{'cn_class'},
3017 $biblioitem->{'cn_item'},
3018 $biblioitem->{'cn_suffix'},
3020 $biblioitem->{'totalissues'},
3021 $biblioitem->{'biblioitemnumber'}
3023 if ( $dbh->errstr ) {
3024 $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
3027 return ($biblioitem->{'biblioitemnumber'},$error);
3030 =head2 _koha_add_biblioitem
3034 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3036 Internal function to add a biblioitem
3042 sub _koha_add_biblioitem {
3043 my ( $dbh, $biblioitem ) = @_;
3046 my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3048 "INSERT INTO biblioitems SET
3055 publicationyear = ?,
3059 collectiontitle = ?,
3061 collectionvolume= ?,
3062 editionstatement= ?,
3063 editionresponsibility = ?,
3079 my $sth = $dbh->prepare($query);
3081 $biblioitem->{'biblionumber'},
3082 $biblioitem->{'volume'},
3083 $biblioitem->{'number'},
3084 $biblioitem->{'itemtype'},
3085 $biblioitem->{'isbn'},
3086 $biblioitem->{'issn'},
3087 $biblioitem->{'publicationyear'},
3088 $biblioitem->{'publishercode'},
3089 $biblioitem->{'volumedate'},
3090 $biblioitem->{'volumedesc'},
3091 $biblioitem->{'collectiontitle'},
3092 $biblioitem->{'collectionissn'},
3093 $biblioitem->{'collectionvolume'},
3094 $biblioitem->{'editionstatement'},
3095 $biblioitem->{'editionresponsibility'},
3096 $biblioitem->{'illus'},
3097 $biblioitem->{'pages'},
3098 $biblioitem->{'bnotes'},
3099 $biblioitem->{'size'},
3100 $biblioitem->{'place'},
3101 $biblioitem->{'lccn'},
3102 $biblioitem->{'marc'},
3103 $biblioitem->{'url'},
3104 $biblioitem->{'biblioitems.cn_source'},
3105 $biblioitem->{'cn_class'},
3106 $biblioitem->{'cn_item'},
3107 $biblioitem->{'cn_suffix'},
3109 $biblioitem->{'totalissues'}
3111 my $bibitemnum = $dbh->{'mysql_insertid'};
3112 if ( $dbh->errstr ) {
3113 $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
3117 return ($bibitemnum,$error);
3120 =head2 _koha_delete_biblio
3124 $error = _koha_delete_biblio($dbh,$biblionumber);
3126 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3128 C<$dbh> - the database handle
3129 C<$biblionumber> - the biblionumber of the biblio to be deleted
3135 # FIXME: add error handling
3137 sub _koha_delete_biblio {
3138 my ( $dbh, $biblionumber ) = @_;
3140 # get all the data for this biblio
3141 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3142 $sth->execute($biblionumber);
3144 if ( my $data = $sth->fetchrow_hashref ) {
3146 # save the record in deletedbiblio
3147 # find the fields to save
3148 my $query = "INSERT INTO deletedbiblio SET ";
3150 foreach my $temp ( keys %$data ) {
3151 $query .= "$temp = ?,";
3152 push( @bind, $data->{$temp} );
3155 # replace the last , by ",?)"
3157 my $bkup_sth = $dbh->prepare($query);
3158 $bkup_sth->execute(@bind);
3162 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3163 $del_sth->execute($biblionumber);
3170 =head2 _koha_delete_biblioitems
3174 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3176 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3178 C<$dbh> - the database handle
3179 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3185 # FIXME: add error handling
3187 sub _koha_delete_biblioitems {
3188 my ( $dbh, $biblioitemnumber ) = @_;
3190 # get all the data for this biblioitem
3192 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3193 $sth->execute($biblioitemnumber);
3195 if ( my $data = $sth->fetchrow_hashref ) {
3197 # save the record in deletedbiblioitems
3198 # find the fields to save
3199 my $query = "INSERT INTO deletedbiblioitems SET ";
3201 foreach my $temp ( keys %$data ) {
3202 $query .= "$temp = ?,";
3203 push( @bind, $data->{$temp} );
3206 # replace the last , by ",?)"
3208 my $bkup_sth = $dbh->prepare($query);
3209 $bkup_sth->execute(@bind);
3212 # delete the biblioitem
3214 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3215 $del_sth->execute($biblioitemnumber);
3222 =head1 UNEXPORTED FUNCTIONS
3224 =head2 ModBiblioMarc
3226 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3228 Add MARC data for a biblio to koha
3230 Function exported, but should NOT be used, unless you really know what you're doing
3236 # pass the MARC::Record to this function, and it will create the records in the marc field
3237 my ( $record, $biblionumber, $frameworkcode ) = @_;
3238 my $dbh = C4::Context->dbh;
3239 my @fields = $record->fields();
3240 if ( !$frameworkcode ) {
3241 $frameworkcode = "";
3244 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3245 $sth->execute( $frameworkcode, $biblionumber );
3247 my $encoding = C4::Context->preference("marcflavour");
3249 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3250 if ( $encoding eq "UNIMARC" ) {
3252 if ( length($record->subfield( 100, "a" )) == 35 ) {
3253 $string = $record->subfield( 100, "a" );
3254 my $f100 = $record->field(100);
3255 $record->delete_field($f100);
3258 $string = POSIX::strftime( "%Y%m%d", localtime );
3260 $string = sprintf( "%-*s", 35, $string );
3262 substr( $string, 22, 6, "frey50" );
3263 unless ( $record->subfield( 100, "a" ) ) {
3264 $record->insert_grouped_field(
3265 MARC::Field->new( 100, "", "", "a" => $string ) );
3269 if (C4::Context->preference("NoZebra")) {
3270 # only NoZebra indexing needs to have
3271 # the previous version of the record
3272 $oldRecord = GetMarcBiblio($biblionumber);
3276 "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3277 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
3280 ModZebra($biblionumber,"specialUpdate","biblioserver",$oldRecord,$record);
3281 return $biblionumber;
3284 =head2 z3950_extended_services
3286 z3950_extended_services($serviceType,$serviceOptions,$record);
3288 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.
3290 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3292 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3294 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3298 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3299 syntax => the record syntax (transfer syntax)
3300 databaseName = Database from connection object
3302 To set serviceOptions, call set_service_options($serviceType)
3304 C<$record> the record, if one is needed for the service type
3306 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3310 sub z3950_extended_services {
3311 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3313 # get our connection object
3314 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3316 # create a new package object
3317 my $Zpackage = $Zconn->package();
3320 $Zpackage->option( action => $action );
3322 if ( $serviceOptions->{'databaseName'} ) {
3323 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3325 if ( $serviceOptions->{'recordIdNumber'} ) {
3327 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3329 if ( $serviceOptions->{'recordIdOpaque'} ) {
3331 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3334 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3335 #if ($serviceType eq 'itemorder') {
3336 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3337 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3338 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3339 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3342 if ( $serviceOptions->{record} ) {
3343 $Zpackage->option( record => $serviceOptions->{record} );
3345 # can be xml or marc
3346 if ( $serviceOptions->{'syntax'} ) {
3347 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3351 # send the request, handle any exception encountered
3352 eval { $Zpackage->send($serviceType) };
3353 if ( $@ && $@->isa("ZOOM::Exception") ) {
3354 return "error: " . $@->code() . " " . $@->message() . "\n";
3357 # free up package resources
3358 $Zpackage->destroy();
3361 =head2 set_service_options
3363 my $serviceOptions = set_service_options($serviceType);
3365 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3367 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3371 sub set_service_options {
3372 my ($serviceType) = @_;
3375 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3376 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3378 if ( $serviceType eq 'commit' ) {
3382 if ( $serviceType eq 'create' ) {
3386 if ( $serviceType eq 'drop' ) {
3387 die "ERROR: 'drop' not currently supported (by Zebra)";
3389 return $serviceOptions;
3392 =head3 get_biblio_authorised_values
3394 find the types and values for all authorised values assigned to this biblio.
3398 MARC::Record of the bib
3400 returns: a hashref malling the authorised value to the value set for this biblionumber
3402 $authorised_values = {
3403 'Scent' => 'flowery',
3404 'Audience' => 'Young Adult',
3405 'itemtypes' => 'SER',
3408 Notes: forlibrarian should probably be passed in, and called something different.
3413 sub get_biblio_authorised_values {
3414 my $biblionumber = shift;
3417 my $forlibrarian = 1; # are we in staff or opac?
3418 my $frameworkcode = GetFrameworkCode( $biblionumber );
3420 my $authorised_values;
3422 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3423 or return $authorised_values;
3425 # assume that these entries in the authorised_value table are bibliolevel.
3426 # ones that start with 'item%' are item level.
3427 my $query = q(SELECT distinct authorised_value, kohafield
3428 FROM marc_subfield_structure
3429 WHERE authorised_value !=''
3430 AND (kohafield like 'biblio%'
3431 OR kohafield like '') );
3432 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3434 foreach my $tag ( keys( %$tagslib ) ) {
3435 foreach my $subfield ( keys( %{$tagslib->{ $tag }} ) ) {
3436 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3437 if ( 'HASH' eq ref $tagslib->{ $tag }{ $subfield } ) {
3438 if ( defined $tagslib->{ $tag }{ $subfield }{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } ) {
3439 if ( defined $record->field( $tag ) ) {
3440 my $this_subfield_value = $record->field( $tag )->subfield( $subfield );
3441 if ( defined $this_subfield_value ) {
3442 $authorised_values->{ $tagslib->{ $tag }{ $subfield }{'authorised_value'} } = $this_subfield_value;
3449 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3450 return $authorised_values;
3460 Koha Developement team <info@koha.org>
3462 Paul POULAIN paul.poulain@free.fr
3464 Joshua Ferraro jmf@liblime.com