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
95 # To link headings in a bib record
96 # to authority records.
98 &LinkBibHeadingsToAuthorities
102 # those functions are exported but should not be used
103 # they are usefull is few circumstances, so are exported.
104 # but don't use them unless you're a core developer ;-)
111 &TransformHtmlToMarc2
114 &PrepareItemrecordDisplay
121 C4::Biblio - cataloging management functions
125 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:
129 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
131 =item 2. as raw MARC in the Zebra index and storage engine
133 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
137 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
139 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.
143 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
145 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
149 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:
153 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
155 =item 2. _koha_* - low-level internal functions for managing the koha tables
157 =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.
159 =item 4. Zebra functions used to update the Zebra index
161 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
165 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 :
169 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
171 =item 2. add the biblionumber and biblioitemnumber into the MARC records
173 =item 3. save the marc record
177 When dealing with items, we must :
181 =item 1. save the item in items table, that gives us an itemnumber
183 =item 2. add the itemnumber to the item MARC field
185 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
187 When modifying a biblio or an item, the behaviour is quite similar.
191 =head1 EXPORTED FUNCTIONS
197 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
201 Exported function (core API) for adding a new biblio to koha.
203 The first argument is a C<MARC::Record> object containing the
204 bib to add, while the second argument is the desired MARC
207 This function also accepts a third, optional argument: a hashref
208 to additional options. The only defined option is C<defer_marc_save>,
209 which if present and mapped to a true value, causes C<AddBiblio>
210 to omit the call to save the MARC in C<bibilioitems.marc>
211 and C<biblioitems.marcxml> This option is provided B<only>
212 for the use of scripts such as C<bulkmarcimport.pl> that may need
213 to do some manipulation of the MARC record for item parsing before
214 saving it and which cannot afford the performance hit of saving
215 the MARC record twice. Consequently, do not use that option
216 unless you can guarantee that C<ModBiblioMarc> will be called.
222 my $frameworkcode = shift;
223 my $options = @_ ? shift : undef;
224 my $defer_marc_save = 0;
225 if (defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'}) {
226 $defer_marc_save = 1;
229 my ($biblionumber,$biblioitemnumber,$error);
230 my $dbh = C4::Context->dbh;
231 # transform the data into koha-table style data
232 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
233 ($biblionumber,$error) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
234 $olddata->{'biblionumber'} = $biblionumber;
235 ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $olddata );
237 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
239 # update MARC subfield that stores biblioitems.cn_sort
240 _koha_marc_update_biblioitem_cn_sort($record, $olddata, $frameworkcode);
243 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
245 logaction("CATALOGUING", "ADD", $biblionumber, "biblio") if C4::Context->preference("CataloguingLog");
246 return ( $biblionumber, $biblioitemnumber );
253 ModBiblio( $record,$biblionumber,$frameworkcode);
257 Replace an existing bib record identified by C<$biblionumber>
258 with one supplied by the MARC::Record object C<$record>. The embedded
259 item, biblioitem, and biblionumber fields from the previous
260 version of the bib record replace any such fields of those tags that
261 are present in C<$record>. Consequently, ModBiblio() is not
262 to be used to try to modify item records.
264 C<$frameworkcode> specifies the MARC framework to use
265 when storing the modified bib record; among other things,
266 this controls how MARC fields get mapped to display columns
267 in the C<biblio> and C<biblioitems> tables, as well as
268 which fields are used to store embedded item, biblioitem,
269 and biblionumber data for indexing.
274 my ( $record, $biblionumber, $frameworkcode ) = @_;
275 if (C4::Context->preference("CataloguingLog")) {
276 my $newrecord = GetMarcBiblio($biblionumber);
277 logaction("CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>".$newrecord->as_formatted);
280 my $dbh = C4::Context->dbh;
282 $frameworkcode = "" unless $frameworkcode;
284 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
285 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
286 my $oldRecord = GetMarcBiblio( $biblionumber );
288 # delete any item fields from incoming record to avoid
289 # duplication or incorrect data - use AddItem() or ModItem()
291 foreach my $field ($record->field($itemtag)) {
292 $record->delete_field($field);
295 # once all the items fields are removed, copy the old ones, in order to keep synchronize
296 $record->append_fields($oldRecord->field( $itemtag ));
298 # update biblionumber and biblioitemnumber in MARC
299 # FIXME - this is assuming a 1 to 1 relationship between
300 # biblios and biblioitems
301 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
302 $sth->execute($biblionumber);
303 my ($biblioitemnumber) = $sth->fetchrow;
305 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
307 # load the koha-table data object
308 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
310 # update MARC subfield that stores biblioitems.cn_sort
311 _koha_marc_update_biblioitem_cn_sort($record, $oldbiblio, $frameworkcode);
313 # update the MARC record (that now contains biblio and items) with the new record data
314 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
316 # modify the other koha tables
317 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
318 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
322 =head2 ModBiblioframework
324 ModBiblioframework($biblionumber,$frameworkcode);
325 Exported function to modify a biblio framework
329 sub ModBiblioframework {
330 my ( $biblionumber, $frameworkcode ) = @_;
331 my $dbh = C4::Context->dbh;
332 my $sth = $dbh->prepare(
333 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?"
335 $sth->execute($frameworkcode, $biblionumber);
343 my $error = &DelBiblio($dbh,$biblionumber);
344 Exported function (core API) for deleting a biblio in koha.
345 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
346 Also backs it up to deleted* tables
347 Checks to make sure there are not issues on any of the items
349 C<$error> : undef unless an error occurs
356 my ( $biblionumber ) = @_;
357 my $dbh = C4::Context->dbh;
358 my $error; # for error handling
360 # First make sure this biblio has no items attached
361 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
362 $sth->execute($biblionumber);
363 if (my $itemnumber = $sth->fetchrow){
364 # Fix this to use a status the template can understand
365 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
368 return $error if $error;
370 # We delete attached subscriptions
371 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
372 foreach my $subscription (@$subscriptions){
373 &C4::Serials::DelSubscription($subscription->{subscriptionid});
376 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
377 # for at least 2 reasons :
378 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
379 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
380 # 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)
382 if (C4::Context->preference("NoZebra")) {
383 # only NoZebra indexing needs to have
384 # the previous version of the record
385 $oldRecord = GetMarcBiblio($biblionumber);
387 ModZebra($biblionumber, "recordDelete", "biblioserver", $oldRecord, undef);
389 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
392 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
393 $sth->execute($biblionumber);
394 while ( my $biblioitemnumber = $sth->fetchrow ) {
396 # delete this biblioitem
397 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
398 return $error if $error;
401 # delete biblio from Koha tables and save in deletedbiblio
402 # must do this *after* _koha_delete_biblioitems, otherwise
403 # delete cascade will prevent deletedbiblioitems rows
404 # from being generated by _koha_delete_biblioitems
405 $error = _koha_delete_biblio( $dbh, $biblionumber );
407 logaction("CATALOGUING", "DELETE", $biblionumber, "") if C4::Context->preference("CataloguingLog");
412 =head2 LinkBibHeadingsToAuthorities
416 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
420 Links bib headings to authority records by checking
421 each authority-controlled field in the C<MARC::Record>
422 object C<$marc>, looking for a matching authority record,
423 and setting the linking subfield $9 to the ID of that
426 If no matching authority exists, or if multiple
427 authorities match, no $9 will be added, and any
428 existing one inthe field will be deleted.
430 Returns the number of heading links changed in the
435 sub LinkBibHeadingsToAuthorities {
438 my $num_headings_changed = 0;
439 foreach my $field ($bib->fields()) {
440 my $heading = C4::Heading->new_from_bib_field($field);
441 next unless defined $heading;
444 my $current_link = $field->subfield('9');
446 # look for matching authorities
447 my $authorities = $heading->authorities();
449 # want only one exact match
450 if ($#{ $authorities } == 0) {
451 my $authority = MARC::Record->new_from_usmarc($authorities->[0]);
452 my $authid = $authority->field('001')->data();
453 next if defined $current_link and $current_link eq $authid;
455 $field->delete_subfield(code => '9') if defined $current_link;
456 $field->add_subfields('9', $authid);
457 $num_headings_changed++;
459 if (defined $current_link) {
460 $field->delete_subfield(code => '9');
461 $num_headings_changed++;
466 return $num_headings_changed;
473 $data = &GetBiblioData($biblionumber);
474 Returns information about the book with the given biblionumber.
475 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
476 the C<biblio> and C<biblioitems> tables in the
478 In addition, C<$data-E<gt>{subject}> is the list of the book's
479 subjects, separated by C<" , "> (space, comma, space).
480 If there are multiple biblioitems with the given biblionumber, only
481 the first one is considered.
489 my $dbh = C4::Context->dbh;
491 # my $query = C4::Context->preference('item-level_itypes') ?
492 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
494 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
495 # WHERE biblio.biblionumber = ?
496 # AND biblioitems.biblionumber = biblio.biblionumber
499 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
501 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
502 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
503 WHERE biblio.biblionumber = ?
504 AND biblioitems.biblionumber = biblio.biblionumber ";
506 my $sth = $dbh->prepare($query);
507 $sth->execute($bibnum);
509 $data = $sth->fetchrow_hashref;
513 } # sub GetBiblioData
515 =head2 &GetBiblioItemData
519 $itemdata = &GetBiblioItemData($biblioitemnumber);
521 Looks up the biblioitem with the given biblioitemnumber. Returns a
522 reference-to-hash. The keys are the fields from the C<biblio>,
523 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
524 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
531 sub GetBiblioItemData {
532 my ($biblioitemnumber) = @_;
533 my $dbh = C4::Context->dbh;
534 my $query = "SELECT *,biblioitems.notes AS bnotes
535 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
536 unless(C4::Context->preference('item-level_itypes')) {
537 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
539 $query .= " WHERE biblioitemnumber = ? ";
540 my $sth = $dbh->prepare($query);
542 $sth->execute($biblioitemnumber);
543 $data = $sth->fetchrow_hashref;
546 } # sub &GetBiblioItemData
548 =head2 GetBiblioItemByBiblioNumber
552 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
558 sub GetBiblioItemByBiblioNumber {
559 my ($biblionumber) = @_;
560 my $dbh = C4::Context->dbh;
561 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
565 $sth->execute($biblionumber);
567 while ( my $data = $sth->fetchrow_hashref ) {
568 push @results, $data;
575 =head2 GetBiblioFromItemNumber
579 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
581 Looks up the item with the given itemnumber. if undef, try the barcode.
583 C<&itemnodata> returns a reference-to-hash whose keys are the fields
584 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
592 sub GetBiblioFromItemNumber {
593 my ( $itemnumber, $barcode ) = @_;
594 my $dbh = C4::Context->dbh;
597 $sth=$dbh->prepare( "SELECT * FROM items
598 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
599 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
600 WHERE items.itemnumber = ?") ;
601 $sth->execute($itemnumber);
603 $sth=$dbh->prepare( "SELECT * FROM items
604 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
605 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
606 WHERE items.barcode = ?") ;
607 $sth->execute($barcode);
609 my $data = $sth->fetchrow_hashref;
618 $isbd = &GetISBDView($biblionumber);
620 Return the ISBD view which can be included in opac and intranet
627 my $biblionumber = shift;
628 my $record = GetMarcBiblio($biblionumber);
629 my $itemtype = &GetFrameworkCode($biblionumber);
630 my ($holdingbrtagf,$holdingbrtagsubf) = &GetMarcFromKohaField("items.holdingbranch",$itemtype);
631 my $tagslib = &GetMarcStructure( 1, $itemtype );
633 my $ISBD = C4::Context->preference('ISBD');
638 foreach my $isbdfield ( split (/#/, $bloc) ) {
640 # $isbdfield= /(.?.?.?)/;
641 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
642 my $fieldvalue = $1 || 0;
643 my $subfvalue = $2 || "";
645 my $analysestring = $4;
648 # warn "==> $1 / $2 / $3 / $4";
649 # my $fieldvalue=substr($isbdfield,0,3);
650 if ( $fieldvalue > 0 ) {
651 my $hasputtextbefore = 0;
652 my @fieldslist = $record->field($fieldvalue);
653 @fieldslist = sort {$a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf)} @fieldslist if ($fieldvalue eq $holdingbrtagf);
655 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
656 # warn "FV : $fieldvalue";
657 if ($subfvalue ne ""){
658 foreach my $field ( @fieldslist ) {
659 foreach my $subfield ($field->subfield($subfvalue)){
660 my $calculated = $analysestring;
661 my $tag = $field->tag();
666 GetAuthorisedValueDesc( $tag, $subfvalue,
667 $subfield, '', $tagslib );
668 my $tagsubf = $tag . $subfvalue;
670 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
671 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
673 # field builded, store the result
674 if ( $calculated && !$hasputtextbefore )
675 { # put textbefore if not done
676 $blocres .= $textbefore;
677 $hasputtextbefore = 1;
680 # remove punctuation at start
681 $calculated =~ s/^( |;|:|\.|-)*//g;
682 $blocres .= $calculated;
687 $blocres .= $textafter if $hasputtextbefore;
689 foreach my $field ( @fieldslist ) {
690 my $calculated = $analysestring;
691 my $tag = $field->tag();
695 my @subf = $field->subfields;
696 for my $i ( 0 .. $#subf ) {
697 my $valuecode = $subf[$i][1];
698 my $subfieldcode = $subf[$i][0];
700 GetAuthorisedValueDesc( $tag, $subf[$i][0],
701 $subf[$i][1], '', $tagslib );
702 my $tagsubf = $tag . $subfieldcode;
704 $calculated =~ s/ # replace all {{}} codes by the value code.
705 \{\{$tagsubf\}\} # catch the {{actualcode}}
707 $valuecode # replace by the value code
711 s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
712 $calculated =~s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g;
715 # field builded, store the result
716 if ( $calculated && !$hasputtextbefore )
717 { # put textbefore if not done
718 $blocres .= $textbefore;
719 $hasputtextbefore = 1;
722 # remove punctuation at start
723 $calculated =~ s/^( |;|:|\.|-)*//g;
724 $blocres .= $calculated;
727 $blocres .= $textafter if $hasputtextbefore;
731 $blocres .= $isbdfield;
736 $res =~ s/\{(.*?)\}//g;
738 $res =~ s/\n/<br\/>/g;
750 ( $count, @results ) = &GetBiblio($biblionumber);
757 my ($biblionumber) = @_;
758 my $dbh = C4::Context->dbh;
759 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
762 $sth->execute($biblionumber);
763 while ( my $data = $sth->fetchrow_hashref ) {
764 $results[$count] = $data;
768 return ( $count, @results );
771 =head2 GetBiblioItemInfosOf
775 GetBiblioItemInfosOf(@biblioitemnumbers);
781 sub GetBiblioItemInfosOf {
782 my @biblioitemnumbers = @_;
785 SELECT biblioitemnumber,
789 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
791 return get_infos_of( $query, 'biblioitemnumber' );
794 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
796 =head2 GetMarcStructure
800 $res = GetMarcStructure($forlibrarian,$frameworkcode);
802 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
803 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
804 $frameworkcode : the framework code to read
810 # cache for results of GetMarcStructure -- needed
812 our $marc_structure_cache;
814 sub GetMarcStructure {
815 my ( $forlibrarian, $frameworkcode ) = @_;
816 my $dbh=C4::Context->dbh;
817 $frameworkcode = "" unless $frameworkcode;
819 if (defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode}) {
820 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
823 my $sth = $dbh->prepare(
824 "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
825 $sth->execute($frameworkcode);
826 my ($total) = $sth->fetchrow;
827 $frameworkcode = "" unless ( $total > 0 );
828 $sth = $dbh->prepare(
829 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
830 FROM marc_tag_structure
831 WHERE frameworkcode=?
834 $sth->execute($frameworkcode);
835 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
837 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
840 $res->{$tag}->{lib} =
841 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
842 $res->{$tag}->{tab} = "";
843 $res->{$tag}->{mandatory} = $mandatory;
844 $res->{$tag}->{repeatable} = $repeatable;
847 $sth = $dbh->prepare(
848 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
849 FROM marc_subfield_structure
850 WHERE frameworkcode=?
851 ORDER BY tagfield,tagsubfield
855 $sth->execute($frameworkcode);
858 my $authorised_value;
870 $tag, $subfield, $liblibrarian,
872 $mandatory, $repeatable, $authorised_value,
873 $authtypecode, $value_builder, $kohafield,
874 $seealso, $hidden, $isurl,
880 $res->{$tag}->{$subfield}->{lib} =
881 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
882 $res->{$tag}->{$subfield}->{tab} = $tab;
883 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
884 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
885 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
886 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
887 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
888 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
889 $res->{$tag}->{$subfield}->{seealso} = $seealso;
890 $res->{$tag}->{$subfield}->{hidden} = $hidden;
891 $res->{$tag}->{$subfield}->{isurl} = $isurl;
892 $res->{$tag}->{$subfield}->{'link'} = $link;
893 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
896 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
901 =head2 GetUsedMarcStructure
903 the same function as GetMarcStructure except it just takes field
904 in tab 0-9. (used field)
906 my $results = GetUsedMarcStructure($frameworkcode);
908 L<$results> is a ref to an array which each case containts a ref
909 to a hash which each keys is the columns from marc_subfield_structure
911 L<$frameworkcode> is the framework code.
915 sub GetUsedMarcStructure($){
916 my $frameworkcode = shift || '';
919 FROM marc_subfield_structure
921 AND frameworkcode = ?
922 ORDER BY tagfield, tagsubfield
924 my $sth = C4::Context->dbh->prepare($query);
925 $sth->execute($frameworkcode);
926 return $sth->fetchall_arrayref({});
929 =head2 GetMarcFromKohaField
933 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
934 Returns the MARC fields & subfields mapped to the koha field
935 for the given frameworkcode
941 sub GetMarcFromKohaField {
942 my ( $kohafield, $frameworkcode ) = @_;
943 return 0, 0 unless $kohafield and defined $frameworkcode;
944 my $relations = C4::Context->marcfromkohafield;
946 $relations->{$frameworkcode}->{$kohafield}->[0],
947 $relations->{$frameworkcode}->{$kohafield}->[1]
955 my $record = GetMarcBiblio($biblionumber);
959 Returns MARC::Record representing bib identified by
960 C<$biblionumber>. If no bib exists, returns undef.
961 The MARC record contains both biblio & item data.
966 my $biblionumber = shift;
967 my $dbh = C4::Context->dbh;
969 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
970 $sth->execute($biblionumber);
971 my $row = $sth->fetchrow_hashref;
972 my $marcxml = StripNonXmlChars($row->{'marcxml'});
973 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
974 my $record = MARC::Record->new();
976 $record = eval {MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour'))};
977 if ($@) {warn " problem with :$biblionumber : $@ \n$marcxml";}
978 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
989 my $marcxml = GetXmlBiblio($biblionumber);
991 Returns biblioitems.marcxml of the biblionumber passed in parameter.
992 The XML contains both biblio & item datas
999 my ( $biblionumber ) = @_;
1000 my $dbh = C4::Context->dbh;
1002 $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1003 $sth->execute($biblionumber);
1004 my ($marcxml) = $sth->fetchrow;
1008 =head2 GetCOinSBiblio
1012 my $coins = GetCOinSBiblio($biblionumber);
1014 Returns the COinS(a span) which can be included in a biblio record
1020 sub GetCOinSBiblio {
1021 my ( $biblionumber ) = @_;
1022 my $record = GetMarcBiblio($biblionumber);
1024 if (defined $record){
1025 # get the coin format
1026 my $pos7 = substr $record->leader(), 7,1;
1027 my $pos6 = substr $record->leader(), 6,1;
1030 my ($aulast, $aufirst) = ('','');
1039 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ){
1044 'b' => 'manuscript',
1046 'd' => 'manuscript',
1050 'i' => 'audioRecording',
1051 'j' => 'audioRecording',
1054 'm' => 'computerProgram',
1059 'a' => 'journalArticle',
1063 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book' ;
1065 if( $genre eq 'book' ){
1066 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1069 ##### We must transform mtx to a valable mtx and document type ####
1070 if( $genre eq 'book' ){
1072 }elsif( $genre eq 'journal' ){
1074 }elsif( $genre eq 'journalArticle' ){
1081 $genre = ($mtx eq 'dc') ? "&rft.type=$genre" : "&rft.genre=$genre";
1084 $aulast = $record->subfield('700','a');
1085 $aufirst = $record->subfield('700','b');
1086 $oauthors = "&rft.au=$aufirst $aulast";
1088 if($record->field('200')){
1089 for my $au ($record->field('200')->subfield('g')){
1090 $oauthors .= "&rft.au=$au";
1093 $title = ( $mtx eq 'dc' ) ? "&rft.title=".$record->subfield('200','a') :
1094 "&rft.title=".$record->subfield('200','a')."&rft.btitle=".$record->subfield('200','a');
1095 $pubyear = $record->subfield('210','d');
1096 $publisher = $record->subfield('210','c');
1097 $isbn = $record->subfield('010','a');
1098 $issn = $record->subfield('011','a');
1100 # MARC21 need some improve
1103 $genre = "&rft.genre=book";
1106 if ($record->field('100')) {
1107 $oauthors .= "&rft.au=".$record->subfield('100','a');
1110 if($record->field('700')){
1111 for my $au ($record->field('700')->subfield('a')){
1112 $oauthors .= "&rft.au=$au";
1115 $title = "&rft.btitle=".$record->subfield('245','a');
1116 $subtitle = $record->subfield('245', 'b') || '';
1117 $title .= $subtitle;
1118 $pubyear = $record->subfield('260', 'c') || '';
1119 $publisher = $record->subfield('260', 'b') || '';
1120 $isbn = $record->subfield('020', 'a') || '';
1121 $issn = $record->subfield('022', 'a') || '';
1124 $coins_value = "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1125 $coins_value =~ s/\ /\+/g;
1126 #<!-- 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="
1128 return $coins_value;
1131 =head2 GetAuthorisedValueDesc
1135 my $subfieldvalue =get_authorised_value_desc(
1136 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category);
1137 Retrieve the complete description for a given authorised value.
1139 Now takes $category and $value pair too.
1140 my $auth_value_desc =GetAuthorisedValueDesc(
1141 '','', 'DVD' ,'','','CCODE');
1147 sub GetAuthorisedValueDesc {
1148 my ( $tag, $subfield, $value, $framework, $tagslib, $category ) = @_;
1149 my $dbh = C4::Context->dbh;
1153 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1156 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1157 return C4::Branch::GetBranchName($value);
1161 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1162 return getitemtypeinfo($value)->{description};
1165 #---- "true" authorized value
1166 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'}
1169 if ( $category ne "" ) {
1172 "SELECT lib FROM authorised_values WHERE category = ? AND authorised_value = ?"
1174 $sth->execute( $category, $value );
1175 my $data = $sth->fetchrow_hashref;
1176 return $data->{'lib'};
1179 return $value; # if nothing is found return the original value
1187 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1188 Get all notes from the MARC record and returns them in an array.
1189 The note are stored in differents places depending on MARC flavour
1196 my ( $record, $marcflavour ) = @_;
1198 if ( $marcflavour eq "MARC21" ) {
1201 else { # assume unimarc if not marc21
1208 foreach my $field ( $record->field($scope) ) {
1209 my $value = $field->as_string();
1210 $value =~ s/\n/<br \/>/g ;
1212 if ( $note ne "" ) {
1213 $marcnote = { marcnote => $note, };
1214 push @marcnotes, $marcnote;
1217 if ( $note ne $value ) {
1218 $note = $note . " " . $value;
1223 $marcnote = { marcnote => $note };
1224 push @marcnotes, $marcnote; #load last tag into array
1227 } # end GetMarcNotes
1229 =head2 GetMarcSubjects
1233 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1234 Get all subjects from the MARC record and returns them in an array.
1235 The subjects are stored in differents places depending on MARC flavour
1241 sub GetMarcSubjects {
1242 my ( $record, $marcflavour ) = @_;
1243 my ( $mintag, $maxtag );
1244 if ( $marcflavour eq "MARC21" ) {
1248 else { # assume unimarc if not marc21
1258 foreach my $field ( $record->field('6..' )) {
1259 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1261 my @subfields = $field->subfields();
1264 # if there is an authority link, build the link with an= subfield9
1265 my $subfield9 = $field->subfield('9');
1266 for my $subject_subfield (@subfields ) {
1267 # don't load unimarc subfields 3,4,5
1268 next if (($marcflavour eq "UNIMARC") and ($subject_subfield->[0] =~ /3|4|5/ ) );
1269 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1270 next if (($marcflavour eq "MARC21") and ($subject_subfield->[0] =~ /2/ ) );
1271 my $code = $subject_subfield->[0];
1272 my $value = $subject_subfield->[1];
1273 my $linkvalue = $value;
1274 $linkvalue =~ s/(\(|\))//g;
1275 my $operator = " and " unless $counter==0;
1277 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1279 push @link_loop, {'limit' => 'su', link => $linkvalue, operator => $operator };
1281 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1283 my @this_link_loop = @link_loop;
1284 push @subfields_loop, {code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($subject_subfield->[0] eq 9 );
1288 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1291 return \@marcsubjects;
1292 } #end getMARCsubjects
1294 =head2 GetMarcAuthors
1298 authors = GetMarcAuthors($record,$marcflavour);
1299 Get all authors from the MARC record and returns them in an array.
1300 The authors are stored in differents places depending on MARC flavour
1306 sub GetMarcAuthors {
1307 my ( $record, $marcflavour ) = @_;
1308 my ( $mintag, $maxtag );
1309 # tagslib useful for UNIMARC author reponsabilities
1310 my $tagslib = &GetMarcStructure( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1311 if ( $marcflavour eq "MARC21" ) {
1315 elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1324 foreach my $field ( $record->fields ) {
1325 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1328 my @subfields = $field->subfields();
1330 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1331 my $subfield9 = $field->subfield('9');
1332 for my $authors_subfield (@subfields) {
1333 # don't load unimarc subfields 3, 5
1334 next if ($marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~ /3|5/ ) );
1335 my $subfieldcode = $authors_subfield->[0];
1336 my $value = $authors_subfield->[1];
1337 my $linkvalue = $value;
1338 $linkvalue =~ s/(\(|\))//g;
1339 my $operator = " and " unless $count_auth==0;
1340 # if we have an authority link, use that as the link, otherwise use standard searching
1342 @link_loop = ({'limit' => 'an' ,link => "$subfield9" });
1345 # reset $linkvalue if UNIMARC author responsibility
1346 if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] eq "4")) {
1347 $linkvalue = "(".GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ).")";
1349 push @link_loop, {'limit' => 'au', link => $linkvalue, operator => $operator };
1351 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) if ( $marcflavour eq 'UNIMARC' and ($authors_subfield->[0] =~/4/));
1352 my @this_link_loop = @link_loop;
1353 my $separator = C4::Context->preference("authoritysep") unless $count_auth==0;
1354 push @subfields_loop, {code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator} unless ($authors_subfield->[0] eq '9' );
1357 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1359 return \@marcauthors;
1366 $marcurls = GetMarcUrls($record,$marcflavour);
1367 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1368 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1375 my ( $record, $marcflavour ) = @_;
1378 for my $field ( $record->field('856') ) {
1381 for my $note ( $field->subfield('z') ) {
1382 push @notes, { note => $note };
1384 my @urls = $field->subfield('u');
1385 foreach my $url (@urls) {
1386 if ( $marcflavour eq 'MARC21' ) {
1387 my $s3 = $field->subfield('3');
1388 my $link = $field->subfield('y');
1389 unless ( $url =~ /^\w+:/ ) {
1390 if ( $field->indicator(1) eq '7' ) {
1391 $url = $field->subfield('2') . "://" . $url;
1392 } elsif ( $field->indicator(1) eq '1' ) {
1393 $url = 'ftp://' . $url;
1395 # properly, this should be if ind1=4,
1396 # however we will assume http protocol since we're building a link.
1397 $url = 'http://' . $url;
1400 # TODO handle ind 2 (relationship)
1405 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1406 $marcurl->{'part'} = $s3 if ($link);
1407 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^table/i );
1409 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1410 $marcurl->{'MARCURL'} = $url;
1412 push @marcurls, $marcurl;
1418 =head2 GetMarcSeries
1422 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1423 Get all series from the MARC record and returns them in an array.
1424 The series are stored in differents places depending on MARC flavour
1431 my ($record, $marcflavour) = @_;
1432 my ($mintag, $maxtag);
1433 if ($marcflavour eq "MARC21") {
1436 } else { # assume unimarc if not marc21
1446 foreach my $field ($record->field('440'), $record->field('490')) {
1448 #my $value = $field->subfield('a');
1449 #$marcsubjct = {MARCSUBJCT => $value,};
1450 my @subfields = $field->subfields();
1451 #warn "subfields:".join " ", @$subfields;
1454 for my $series_subfield (@subfields) {
1456 undef $volume_number;
1457 # see if this is an instance of a volume
1458 if ($series_subfield->[0] eq 'v') {
1462 my $code = $series_subfield->[0];
1463 my $value = $series_subfield->[1];
1464 my $linkvalue = $value;
1465 $linkvalue =~ s/(\(|\))//g;
1466 my $operator = " and " unless $counter==0;
1467 push @link_loop, {link => $linkvalue, operator => $operator };
1468 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1469 if ($volume_number) {
1470 push @subfields_loop, {volumenum => $value};
1473 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1477 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1478 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1479 #push @marcsubjcts, $marcsubjct;
1483 my $marcseriessarray=\@marcseries;
1484 return $marcseriessarray;
1485 } #end getMARCseriess
1487 =head2 GetFrameworkCode
1491 $frameworkcode = GetFrameworkCode( $biblionumber )
1497 sub GetFrameworkCode {
1498 my ( $biblionumber ) = @_;
1499 my $dbh = C4::Context->dbh;
1500 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1501 $sth->execute($biblionumber);
1502 my ($frameworkcode) = $sth->fetchrow;
1503 return $frameworkcode;
1506 =head2 GetPublisherNameFromIsbn
1508 $name = GetPublishercodeFromIsbn($isbn);
1515 sub GetPublisherNameFromIsbn($){
1517 $isbn =~ s/[- _]//g;
1519 my @codes = (split '-', DisplayISBN($isbn));
1520 my $code = $codes[0].$codes[1].$codes[2];
1521 my $dbh = C4::Context->dbh;
1523 SELECT distinct publishercode
1526 AND publishercode IS NOT NULL
1529 my $sth = $dbh->prepare($query);
1530 $sth->execute("$code%");
1531 my $name = $sth->fetchrow;
1532 return $name if length $name;
1536 =head2 TransformKohaToMarc
1540 $record = TransformKohaToMarc( $hash )
1541 This function builds partial MARC::Record from a hash
1542 Hash entries can be from biblio or biblioitems.
1543 This function is called in acquisition module, to create a basic catalogue entry from user entry
1549 sub TransformKohaToMarc {
1551 my $sth = C4::Context->dbh->prepare(
1552 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1554 my $record = MARC::Record->new();
1555 SetMarcUnicodeFlag($record, C4::Context->preference("marcflavour"));
1556 foreach (keys %{$hash}) {
1557 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1562 =head2 TransformKohaToMarcOneField
1566 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1572 sub TransformKohaToMarcOneField {
1573 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1574 $frameworkcode='' unless $frameworkcode;
1578 if ( !defined $sth ) {
1579 my $dbh = C4::Context->dbh;
1580 $sth = $dbh->prepare(
1581 "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?"
1584 $sth->execute( $frameworkcode, $kohafieldname );
1585 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1586 my $tag = $record->field($tagfield);
1588 $tag->update( $tagsubfield => $value );
1589 $record->delete_field($tag);
1590 $record->insert_fields_ordered($tag);
1593 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1599 =head2 TransformHtmlToXml
1603 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type )
1605 $auth_type contains :
1606 - nothing : rebuild a biblio, un UNIMARC the encoding is in 100$a pos 26/27
1607 - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1608 - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1614 sub TransformHtmlToXml {
1615 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1616 my $xml = MARC::File::XML::header('UTF-8');
1617 $xml .= "<record>\n";
1618 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1619 MARC::File::XML->default_record_format($auth_type);
1620 # in UNIMARC, field 100 contains the encoding
1621 # check that there is one, otherwise the
1622 # MARC::Record->new_from_xml will fail (and Koha will die)
1623 my $unimarc_and_100_exist=0;
1624 $unimarc_and_100_exist=1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1629 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1630 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
1631 # if we have a 100 field and it's values are not correct, skip them.
1632 # if we don't have any valid 100 field, we will create a default one at the end
1633 my $enc = substr( @$values[$i], 26, 2 );
1634 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
1635 $unimarc_and_100_exist=1;
1640 @$values[$i] =~ s/&/&/g;
1641 @$values[$i] =~ s/</</g;
1642 @$values[$i] =~ s/>/>/g;
1643 @$values[$i] =~ s/"/"/g;
1644 @$values[$i] =~ s/'/'/g;
1645 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1646 # utf8::decode( @$values[$i] );
1648 if ( ( @$tags[$i] ne $prevtag ) ) {
1649 $j++ unless ( @$tags[$i] eq "" );
1651 $xml .= "</datafield>\n";
1652 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1653 && ( @$values[$i] ne "" ) )
1655 my $ind1 = substr( @$indicator[$j], 0, 1 );
1657 if ( @$indicator[$j] ) {
1658 $ind2 = substr( @$indicator[$j], 1, 1 );
1661 warn "Indicator in @$tags[$i] is empty";
1664 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1665 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1673 if ( @$values[$i] ne "" ) {
1676 if ( @$tags[$i] eq "000" ) {
1677 $xml .= "<leader>@$values[$i]</leader>\n";
1680 # rest of the fixed fields
1682 elsif ( @$tags[$i] < 10 ) {
1683 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1687 my $ind1 = substr( @$indicator[$j], 0, 1 );
1688 my $ind2 = substr( @$indicator[$j], 1, 1 );
1689 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1690 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1691 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1692 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1698 else { # @$tags[$i] eq $prevtag
1699 if ( @$values[$i] eq "" ) {
1703 my $ind1 = substr( @$indicator[$j], 0, 1 );
1704 my $ind2 = substr( @$indicator[$j], 1, 1 );
1705 $ind1 = " " if !defined($ind2) or $ind2 eq "";
1706 $ind2 = " " if !defined($ind2) or $ind2 eq "";
1707 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1710 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1713 $prevtag = @$tags[$i];
1715 $xml .= "</datafield>\n" if @$tags > 0;
1716 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist) {
1717 # warn "SETTING 100 for $auth_type";
1718 my $string = strftime( "%Y%m%d", localtime(time) );
1719 # set 50 to position 26 is biblios, 13 if authorities
1721 $pos=13 if $auth_type eq 'UNIMARCAUTH';
1722 $string = sprintf( "%-*s", 35, $string );
1723 substr( $string, $pos , 6, "50" );
1724 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1725 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1726 $xml .= "</datafield>\n";
1728 $xml .= "</record>\n";
1729 $xml .= MARC::File::XML::footer();
1733 =head2 TransformHtmlToMarc
1735 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1736 L<$params> is a ref to an array as below:
1738 'tag_010_indicator1_531951' ,
1739 'tag_010_indicator2_531951' ,
1740 'tag_010_code_a_531951_145735' ,
1741 'tag_010_subfield_a_531951_145735' ,
1742 'tag_200_indicator1_873510' ,
1743 'tag_200_indicator2_873510' ,
1744 'tag_200_code_a_873510_673465' ,
1745 'tag_200_subfield_a_873510_673465' ,
1746 'tag_200_code_b_873510_704318' ,
1747 'tag_200_subfield_b_873510_704318' ,
1748 'tag_200_code_e_873510_280822' ,
1749 'tag_200_subfield_e_873510_280822' ,
1750 'tag_200_code_f_873510_110730' ,
1751 'tag_200_subfield_f_873510_110730' ,
1753 L<$cgi> is the CGI object which containts the value.
1754 L<$record> is the MARC::Record object.
1758 sub TransformHtmlToMarc {
1762 # explicitly turn on the UTF-8 flag for all
1763 # 'tag_' parameters to avoid incorrect character
1764 # conversion later on
1765 my $cgi_params = $cgi->Vars;
1766 foreach my $param_name (keys %$cgi_params) {
1767 if ($param_name =~ /^tag_/) {
1768 my $param_value = $cgi_params->{$param_name};
1769 if (utf8::decode($param_value)) {
1770 $cgi_params->{$param_name} = $param_value;
1772 # FIXME - need to do something if string is not valid UTF-8
1776 # creating a new record
1777 my $record = MARC::Record->new();
1780 while ($params->[$i]){ # browse all CGI params
1781 my $param = $params->[$i];
1783 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1784 if ($param eq 'biblionumber') {
1785 my ( $biblionumbertagfield, $biblionumbertagsubfield ) =
1786 &GetMarcFromKohaField( "biblio.biblionumber", '' );
1787 if ($biblionumbertagfield < 10) {
1788 $newfield = MARC::Field->new(
1789 $biblionumbertagfield,
1790 $cgi->param($param),
1793 $newfield = MARC::Field->new(
1794 $biblionumbertagfield,
1797 "$biblionumbertagsubfield" => $cgi->param($param),
1800 push @fields,$newfield if($newfield);
1802 elsif ($param =~ /^tag_(\d*)_indicator1_/){ # new field start when having 'input name="..._indicator1_..."
1805 my $ind1 = substr($cgi->param($param),0,1);
1806 my $ind2 = substr($cgi->param($params->[$i+1]),0,1);
1810 if($tag < 10){ # no code for theses fields
1811 # in MARC editor, 000 contains the leader.
1812 if ($tag eq '000' ) {
1813 $record->leader($cgi->param($params->[$j+1])) if length($cgi->param($params->[$j+1]))==24;
1814 # between 001 and 009 (included)
1815 } elsif ($cgi->param($params->[$j+1]) ne '') {
1816 $newfield = MARC::Field->new(
1818 $cgi->param($params->[$j+1]),
1821 # > 009, deal with subfields
1823 while(defined $params->[$j] && $params->[$j] =~ /_code_/){ # browse all it's subfield
1824 my $inner_param = $params->[$j];
1826 if($cgi->param($params->[$j+1]) ne ''){ # only if there is a value (code => value)
1827 $newfield->add_subfields(
1828 $cgi->param($inner_param) => $cgi->param($params->[$j+1])
1832 if ( $cgi->param($params->[$j+1]) ne '' ) { # creating only if there is a value (code => value)
1833 $newfield = MARC::Field->new(
1837 $cgi->param($inner_param) => $cgi->param($params->[$j+1]),
1844 push @fields,$newfield if($newfield);
1849 $record->append_fields(@fields);
1853 # cache inverted MARC field map
1854 our $inverted_field_map;
1856 =head2 TransformMarcToKoha
1860 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1864 Extract data from a MARC bib record into a hashref representing
1865 Koha biblio, biblioitems, and items fields.
1868 sub TransformMarcToKoha {
1869 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1872 $limit_table=$limit_table||0;
1873 $frameworkcode = '' unless defined $frameworkcode;
1875 unless (defined $inverted_field_map) {
1876 $inverted_field_map = _get_inverted_marc_field_map();
1880 if ( defined $limit_table && $limit_table eq 'items') {
1881 $tables{'items'} = 1;
1883 $tables{'items'} = 1;
1884 $tables{'biblio'} = 1;
1885 $tables{'biblioitems'} = 1;
1888 # traverse through record
1889 MARCFIELD: foreach my $field ($record->fields()) {
1890 my $tag = $field->tag();
1891 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1892 if ($field->is_control_field()) {
1893 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1894 ENTRY: foreach my $entry (@{ $kohafields }) {
1895 my ($subfield, $table, $column) = @{ $entry };
1896 next ENTRY unless exists $tables{$table};
1897 my $key = _disambiguate($table, $column);
1898 if ($result->{$key}) {
1899 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
1900 $result->{$key} .= " | " . $field->data();
1903 $result->{$key} = $field->data();
1907 # deal with subfields
1908 MARCSUBFIELD: foreach my $sf ($field->subfields()) {
1909 my $code = $sf->[0];
1910 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1911 my $value = $sf->[1];
1912 SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
1913 my ($table, $column) = @{ $entry };
1914 next SFENTRY unless exists $tables{$table};
1915 my $key = _disambiguate($table, $column);
1916 if ($result->{$key}) {
1917 unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
1918 $result->{$key} .= " | " . $value;
1921 $result->{$key} = $value;
1928 # modify copyrightdate to keep only the 1st year found
1929 if (exists $result->{'copyrightdate'}) {
1930 my $temp = $result->{'copyrightdate'};
1931 $temp =~ m/c(\d\d\d\d)/;
1932 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1933 $result->{'copyrightdate'} = $1;
1935 else { # if no cYYYY, get the 1st date.
1936 $temp =~ m/(\d\d\d\d)/;
1937 $result->{'copyrightdate'} = $1;
1941 # modify publicationyear to keep only the 1st year found
1942 if (exists $result->{'publicationyear'}) {
1943 my $temp = $result->{'publicationyear'};
1944 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1945 $result->{'publicationyear'} = $1;
1947 else { # if no cYYYY, get the 1st date.
1948 $temp =~ m/(\d\d\d\d)/;
1949 $result->{'publicationyear'} = $1;
1956 sub _get_inverted_marc_field_map {
1958 my $relations = C4::Context->marcfromkohafield;
1960 foreach my $frameworkcode (keys %{ $relations }) {
1961 foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
1962 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
1963 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
1964 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
1965 my ($table, $column) = split /[.]/, $kohafield, 2;
1966 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
1967 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
1973 =head2 _disambiguate
1977 $newkey = _disambiguate($table, $field);
1979 This is a temporary hack to distinguish between the
1980 following sets of columns when using TransformMarcToKoha.
1982 items.cn_source & biblioitems.cn_source
1983 items.cn_sort & biblioitems.cn_sort
1985 Columns that are currently NOT distinguished (FIXME
1986 due to lack of time to fully test) are:
1988 biblio.notes and biblioitems.notes
1993 FIXME - this is necessary because prefixing each column
1994 name with the table name would require changing lots
1995 of code and templates, and exposing more of the DB
1996 structure than is good to the UI templates, particularly
1997 since biblio and bibloitems may well merge in a future
1998 version. In the future, it would also be good to
1999 separate DB access and UI presentation field names
2006 sub CountItemsIssued {
2007 my ( $biblionumber ) = @_;
2008 my $dbh = C4::Context->dbh;
2009 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2010 $sth->execute( $biblionumber );
2011 my $row = $sth->fetchrow_hashref();
2012 return $row->{'issuedCount'};
2016 my ($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 mapping 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